TWI862117B - Method and device for using micro-bubble water in food cleaning - Google Patents

Abstract

A method for using microbubble water for food cleaning includes the steps of selecting food types and cleaning fluids, adjusting the water quality salinity and sugar content, generating microbubble water, using the microbubble water to clean food to remove insects, microorganisms and pesticides attached to the food surface; using ultrasound to quickly break the microbubbles in the water tank to generate a large amount of impact energy, and taking the food out of the water tank and drying it to complete the cleaning step. By using the above control method, a method and device for using microbubble water to clean food is provided to achieve deworming and cleaning of food.

Description

Method and device for using micro-bubble water in food cleaning

The present invention is a method and device for using micro-bubble water to clean food, thereby achieving deworming and cleaning of food.

In order to increase the output value of crops, most crops are currently sprayed with pesticides, fertilizers, and other chemical agents during the planting process to avoid pests and diseases and maintain the beauty of agricultural products. However, whether it is pesticides or fertilizers, their metabolism takes a certain amount of time. If these pesticides and fertilizers have not been completely metabolized at the time of harvest, they will remain on the agricultural products. If consumers do not clean them properly after purchase, they can easily enter the human body.

In addition, after years of improvement, our fruits have the advantages of strong fragrance, high sweetness, high water content, etc., so they are widely loved by people in other countries, and they buy imported fruits from our country; however, due to factors such as our geographical environment and biological species, our fruits are often attached to shell insects or other organisms and suck the juice, which not only causes defects in the appearance of the fruits, but also causes the fruits with shell insects or other organisms to be unable to be exported due to the pest control regulations of various countries, so these fruits must be destroyed. In addition to the loss of food waste, there is also a loss that affects the livelihood of farmers and needs to be improved.

In addition, since our people love seafood, they often cook shrimps, mussels, clams, and Manila clams for hot pot, steaming, porridge, soup, or stir-fry. However, as for shrimps, since there is mud on their backs, the mud must be removed before cooking to avoid affecting the taste. As for mussels, clams, and Manila clams, since sand and impurities will accumulate in their shells, they must be allowed to spit out the sand before cooking to avoid affecting the taste and appearance when cooking or eating.

The purpose of this invention is to improve the above-mentioned shortcomings, so as to provide a method and device for using micro-bubble water to clean food, thereby achieving deworming and cleaning of food.

To achieve the above-mentioned purpose, the method of using the micro-bubble water of the present invention for food cleaning includes the following steps: Food type and cleaning fluid selection: After the food to be cleaned is divided into easily damaged and not easily damaged, the applicable cleaning fluid and fluid concentration are selected; when the food is easily damaged, ozone, nitrogen, helium, ammonia, oxygen, air, sulfur dioxide, etc. are applied, while the not easily damaged type can use hypochlorous acid, sulfur dioxide, acetic acid, sunflower oil, nitrous acid, etc. fluids; Water quality adjustment: Add salt and sugar to the water tank according to the requirements of cleaning food to adjust the water quality; wherein, the water in the water tank is added with The salinity after salting is 1~5 (100ml/g), and the sugar content of the water after adding sugar is 1~30 (100ml/g); Microbubble generation: Use the microbubble generation device to suck the water in the water tank, and input the above-selected suitable cleaning fluid and fluid concentration into the water, and then circulate the water solution dissolved in gas into the water tank to activate the water in the water tank to form a microbubble mixed liquid, and continue to circulate until the water in the water tank has completely formed a microbubble mixed liquid; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min), and the fluid outlet pressure is: 2~8Kg/cm ^2. Make the pH value of the water in the water tank 1-14, the water temperature 0-75℃, and the micro-bubble concentration reach 30 million-1 billion/ml; Food washing: Place the pre-washed food in a water tank filled with micro-bubble mixture, and adjust the placement time according to the gas concentration in the water tank and the type and quantity of fruit, and let it stand for 5 seconds to 600 minutes. The microbubble mixture in the water tank can effectively clean and sterilize the food, and can effectively remove the insects, microorganisms and pesticides attached to the surface of the food; ultrasonic treatment: use ultrasound to quickly break the microbubbles in the water tank, generate a large amount of impact energy, so as to effectively remove the insects and pesticides on the food; cleaning completion: after the food in the water tank has been placed for a preset time, the food can be taken out of the water tank and dried, and the cleaning is completed; through the above control method, a method and device for using microbubble water to clean food is provided, so as to achieve deworming and cleaning of food.

The technical means and structures used by the present invention to achieve the purpose are described in detail with reference to the flow chart shown in FIG1, the device diagram shown in FIG2, and the embodiments shown in FIG3 to FIG9. As shown in the flow chart of FIG1, the method of using the micro-bubble water of the present invention for food cleaning includes the following steps: Food type and cleaning fluid selection: According to the desired cleaning After dividing the food into easily damaged (such as sugar apple) and not easily damaged (such as pineapple), select the appropriate cleaning fluid and fluid concentration; when the food is easily damaged, ozone, nitrogen, helium, ammonia, oxygen, air, sulfur dioxide, etc. should be used, while for the not easily damaged food, hypochlorous acid, sulfur dioxide, acetic acid, sunscreen, nitrous acid, etc. can be used.

Water quality adjustment: Add salt and sugar to the sink according to the needs of washing food to adjust the water quality; the salinity of the water in the sink after adding salt is 1~5 (100ml/g), and the sugar content of the water after adding sugar is 1~30 (100ml/g).

Microbubble generation: The water in the water tank is sucked by a microbubble generating device, and the above-selected cleaning fluid and fluid concentration are input into the water, and then the water solution containing gas is circulated into the water tank to activate the water in the water tank to form a microbubble mixed liquid, and the circulation is continued for 10 minutes, so that the water in the water tank has completely formed a microbubble mixed liquid; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min), the fluid outlet pressure is: 2~8Kg/ ^cm2 , the pH value of the water in the water tank is 1~14, the water temperature is 0~75℃, and the microbubble concentration reaches 30 million~1 billion/ml, and the size of these microbubbles is 1um~1000nm.

Food washing: Place the pre-washed food in a water tank filled with microbubble mixture. Adjust the placement time according to the gas concentration in the water tank and the type and quantity of fruit. Leave it for 5 seconds to 600 minutes so that the microbubble mixture in the water tank can effectively clean and sterilize the food, and effectively remove insects (such as crustaceans), microorganisms and pesticides attached to the surface of the food.

Ultrasonic treatment: Use ultrasound to quickly break the microbubbles in the water tank, generating a large amount of impact energy to effectively remove insects and pesticides from food.

Cleaning is complete: After the food has been in the sink for a preset time, you can take the food out of the sink and dry it, and then the cleaning is complete.

To achieve the above method, the present invention is achieved by using a micro-bubble water cleaning device, which includes a water tank 10, a micro-bubble generating device 20, a gas input device 30 and an ultrasonic generator 40; wherein: the water tank 10 (please also refer to FIG. 2 ) is used to contain water and food to be processed.

The microbubble generating device 20 (please also refer to FIG. 2 ) comprises a mixing cylinder 21, the mixing cylinder 21 having a motor 22, the front side of the mixing cylinder 21 is connected to a water inlet pipe 23, the end of the water inlet pipe 23 extends into the water tank 10, and is used to suck the water in the water tank 10 into the mixing cylinder 21; the water inlet pipe 23 is also connected to the gas input device 30; and the rear end of the motor 22 is provided with a water outlet pipe 24. The end of the water outlet pipe 24 extends into the water tank 10. The water outlet pipe 24 is provided with a pressure valve 241 and a pressure detector 242. The pressure valve 241 is used to adjust the motor pressure. Furthermore, the water outlet pipe 24 is connected to a drain pipe 25. A switch valve 251 is provided on the drain pipe 25. Furthermore, the water inlet pipe 23 is provided with an air intake pipe 26. The air intake pipe 26 is connected to the atmosphere. An air intake valve 261 is provided on the air intake pipe 26.

The gas input device 30 (please also refer to FIG. 2 ) has a gas input main pipe 31, which is connected to the water inlet pipe 23 of the micro bubble generating device 20. A gas input valve 311 is provided on the gas input main pipe 31. The gas input main pipe 31 also uses a plurality of gas input pipes 32A, 32B, and 32C (three input pipes as shown in the figure). They are connected to gas sources 33 (four gas sources as shown in the figure), and each gas input pipe 32A, 32B, 32C, 32D is provided with a switch valve 321, so that the gas in each gas source 33 can be input into the microbubble generating device 20 through the gas input main pipe 31, and each gas input pipe 32A, 32B, 32C, 32D is provided with a pressure gauge 322.

The ultrasonic generator 40 (please also refer to FIG. 2 ) is connected to an ultrasonic generating rod 41. The ultrasonic generator 40 can be adjusted and controlled to generate preset ultrasonic waves, and the ultrasonic energy is input into the water tank 10 through the ultrasonic generating rod 41.

By means of the above structure, the gas source 33 (e.g. ozone) to be inputted into the water tank is selected, and the switch valve 321 of the corresponding gas input pipe 32A is opened, and the switch valve 251 of the drain pipe 25 is closed, and the gas flow rate is adjusted by using the gas input valve 311 of the gas input main pipe 31; then the motor 22 is turned on to suck the water in the water tank 10 into the mixing cylinder 21 through the water inlet pipe 23, and at the same time, the gas of the gas input device 30 is inputted from the gas input main pipe 31 into the water inlet pipe 23 and into the mixing cylinder 21, so that the gas and the water can be mixed in the mixing cylinder 21 to form gas-containing microbubbles. The microbubble mixed liquid can then be output from the water outlet pipe 24 and discharged into the water tank 10, so that the microbubble generating device 20 continuously sucks the water in the water tank 10, and the gas input device 30 continuously outputs gas to mix with the water. The water in the water tank 10 can be activated to form a microbubble mixed liquid with gas. Then, according to the concentration of the gas contained in the microbubbles in the water tank 10, the food is placed in the water tank 10 and left to stand (the standing time can be from a few seconds to tens of minutes), so that the food in the water tank 10 can be cleaned by microbubbles, and the microorganisms, insects, impurities, and pesticides on it can be removed, so as to achieve the effects of sterilization, deworming, and increased metabolism.

When the gas source 33 is not used and general air is used as the source of microbubbles, the gas input valve 311 provided on the gas input main pipe 31 is closed, and the air intake valve 261 on the air intake pipe 26 is opened; when the motor 22 sucks the water in the water tank 10, it can simultaneously suck air into the water intake pipe 23 and the mixing cylinder 21 through the air intake pipe 26, and then the general air and the water can be mixed in the mixing cylinder 21 to form a microbubble mixed liquid with air.

In addition, the ultrasonic generator 40 is activated to generate ultrasonic waves, and the ultrasonic generating rod 41 is used to transmit the ultrasonic energy to the water tank 10. The ultrasonic energy can quickly break the microbubbles in the water tank 10, thereby generating a large number of shock waves, which can effectively remove the pests and pesticides on the food; then, after the static washing time is reached, the food in the water tank 10 that has been washed with microbubbles is taken out and dried, and the food i.e. It has indeed achieved the effect of removing insects, sterilizing, removing impurities, and removing pesticides, and has achieved the effect of food cleaning. At the same time, the pressure detector 242 provided on the water outlet pipe 24 can detect the water pressure of the micro-bubble mixed liquid output by the micro-bubble generating device 20, so as to provide personnel with control of the speed of the motor 22, to avoid the output water pressure being too high to damage the surface of the food in the water tank 10, and to avoid the water pressure being too low to affect the concentration of micro-bubbles in the water.

Then, when the food washing process is finished, the gas input main pipe 31 of the gas input device 30 and the gas input valve 311, the switch valve 321 or the air intake valve 261 of the air intake pipe 26 are closed to stop the gas from being output to the water inlet pipe 23; then, the switch valve 251 of the drain pipe 25 is opened, and the water in the water tank 10 can be sucked through the mixing cylinder 21 and discharged from the water outlet pipe 24 and the drain pipe 25 to remove the micro-bubble mixed liquid in the water tank 10, and the personnel can clean the water tank 10 and provide subsequent replacement and replenishment of water.

With the above method and device, for pineapple sugar apple, since pineapple sugar apple is a fruit that is not easily damaged, the gas used for cleaning can be general air or hypochlorous acid (NaClO) gas; for general air, the steps are as follows: Food type and cleaning fluid selection: Choose to clean pineapple sugar apple, and choose general air as the microbubble cleaning gas.

Water quality adjustment: Add sugar to the water tank to make the sugar content of the water in the tank 25 (100ml/g).

Microbubble generation: Use a microbubble generating device to suck the water in the water tank, and then use the microbubble generating device to input normal air, so that the water in the water tank and the air are mixed to form a microbubble mixed liquid, and continue to circulate for 10 minutes, so that the water in the water tank is completely formed into a microbubble mixed liquid; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min).

Food cleaning: Place the pineapple sugar-apple in a water tank filled with micro-bubble mixture and leave it for 5 seconds to 20 minutes. The micro-bubble mixture in the water tank can clean and sterilize the pineapple sugar-apple and effectively remove insects, microorganisms and pesticides attached to the surface of the food.

Ultrasonic treatment: Use ultrasound to quickly break the microbubbles in the water tank, generating a large amount of impact energy to effectively remove insect pests and pesticides from pineapple and sugar apple.

Cleaning is complete: After the food has been in the sink for a preset time, you can take the food out of the sink and dry it, and then the cleaning is complete.

When the above steps are performed using the micro-bubble cleaning device, the air intake valve 261 provided on the air intake pipe 26 is opened to allow general air to enter the air intake pipe 26, and the water in the water tank 10 is sucked by the water intake pipe 23, so that the air in the air intake pipe 26 can enter the mixing cylinder 21 through the water intake pipe 23 and the water to mix to form a micro-bubble solution, and then be input into the water tank 10 through the water outlet pipe 24, so that the water in the water tank 10 The water in the water tank 10 is activated for 10 minutes to form a micro-bubble mixture. After the water in the water tank 10 is completely activated and the micro-bubble mixture is completely formed in the water tank 10, the pineapple sugar apple is placed in the water tank 10 for washing. The washing time is 5 seconds to 600 minutes. After the washing time is completed, the pineapple is taken out of the water tank 10 and dried. This can effectively remove and reduce the scale insects and microorganisms attached to the pineapple (as shown in Figure 3).

As for using hypochlorous acid as the cleaning fluid, the concentration of hypochlorous acid used is 1~200ppm, and the steps are as follows: Food type and cleaning fluid selection: Choose to clean pineapple and sugar apple, and choose hypochlorous acid (NaClO) gas as the microbubble cleaning gas, and the concentration of hypochlorous acid is 1~200ppm.

Water quality adjustment: Add sugar to the water tank to make the sugar content of the water in the tank 25 (100ml/g).

Microbubble generation: Use a microbubble generating device to suck the water in the water tank, and then use the microbubble generating device to input normal air, so that the water containing hypochlorous acid in the water tank is mixed with air to form a hypochlorous acid microbubble mixed liquid, and continue to circulate for 10 minutes, so that the water in the water tank is completely formed into a hypochlorous acid microbubble mixed liquid; at this time, the flow rate (L/min) of the microbubble aqueous solution input into the water tank is 1/100 of the volume of the water tank.

Food cleaning: Place the pineapple sugar-apple in a sink filled with hypochlorous acid microbubble mixture and leave it for 5 seconds to 20 minutes. This will allow the hypochlorous acid microbubble mixture in the sink to clean and sterilize the pineapple sugar-apple and effectively remove insects, microorganisms and pesticides attached to the food surface.

Ultrasonic treatment: Use ultrasound to quickly break the hypochlorous acid microbubbles in the water tank, generating a large amount of impact energy to effectively remove insect pests and pesticides on pineapple and sugar apple.

Cleaning is complete: After the food has been in the sink for a preset time, you can take the food out of the sink and dry it, and then the cleaning is complete.

When the above steps are performed using the micro-bubble cleaning device, the hypochlorous acid gas source is turned on, and the hypochlorous acid gas is input into the water inlet pipe 23 through the gas input main pipe 31. At the same time, the water in the water tank 10 is sucked by the water inlet pipe 23, so that the hypochlorous acid gas and the water are mixed through the mixing cylinder 21, and then input into the water tank 10 through the water outlet pipe 24, so that the water in the water tank 10 forms a hypochlorous acid micro-bubble mixed liquid; after the water in the water tank 10 is continuously activated for 10 minutes, the water in the water tank 10 is After the hypochlorous acid microbubble mixture is completely formed, place the pineapple sugar-apple in the water tank 10 and set the cleaning time to 5 seconds to 20 minutes. The cleaning time varies depending on the concentration of hypochlorous acid (e.g., if the concentration is 200ppm, the cleaning time can be 5 seconds). After the preset cleaning time is completed, take the pineapple sugar-apple out of the water tank 10 and dry it, so as to remove and reduce the scale insects and microorganisms attached to the pineapple sugar-apple (as shown in Figure 4).

As for pineapples, since pineapples are not easily damaged, acetic acid or sunflower oil can be used as the cleaning source; for acetic acid, the steps are as follows: Food type and cleaning fluid selection: Choose to clean pineapples, and mix acetic acid with a concentration of 2%~8% with water, and use ordinary air as the microbubble gas source.

Water quality adjustment: Add sugar to the water tank to make the sugar content of the water in the tank 25 (100ml/g).

Microbubble generation: Use a microbubble generating device to suck the water in the water tank, and then use the microbubble generating device to input normal air, so that the water containing acetic acid in the water tank is mixed with air to form an acetic acid microbubble mixed solution, and continue to circulate for 10 minutes, so that the water in the water tank is completely formed into an acetic acid microbubble mixed solution; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min).

Food cleaning: Place the pineapple in a water tank filled with acetic acid microbubble mixture and leave it for 5 seconds to 600 minutes. The acetic acid microbubble mixture in the water tank can clean and sterilize the pineapple and effectively remove insects, microorganisms and pesticides attached to the surface of the pineapple.

Ultrasonic treatment: Use ultrasound to quickly break the acetic acid microbubbles in the water tank, generating a large amount of impact energy to effectively remove insect pests and pesticides on pineapples.

Cleaning is complete: After the pineapple has been in the sink for a preset time, you can take the food out of the sink and dry it, and then the cleaning is complete.

When the above steps are performed using a micro-bubble cleaning device, acetic acid with a concentration of 2% to 8% is dissolved in the water in the water tank 10, and then the air intake valve 261 provided on the air intake pipe 26 is opened to allow general air to enter the air intake pipe 26. The water containing acetic acid in the water tank 10 is sucked in through the water intake pipe 23, so that the air in the air intake pipe 26 can enter the mixing cylinder 21 through the water intake pipe 23 and the water containing acetic acid to form an acetic acid micro-bubble aqueous solution, and then the acetic acid micro-bubble aqueous solution is input into the water tank 10 through the water outlet pipe 24, so that the water in the water tank 10 forms a After the water in the water tank 10 is activated for 10 minutes and the acetic acid micro-bubble mixture is completely formed in the water tank 10, the pineapple is placed in the water tank 10 for cleaning. The cleaning time is 5 seconds to 600 minutes. The cleaning time varies according to the concentration of acetic acid (e.g., if the concentration is 8%, the cleaning time can be 5 seconds). After the preset cleaning time is completed, the pineapple is taken out of the water tank 10 and dried to remove the insects and microorganisms such as crustaceans attached to the pineapple (as shown in Figures 5 and 6).

For example, the steps of using Aoi-free water to clean pineapples are as follows: Food type and cleaning fluid selection: Choose to clean pineapples, and dissolve Aoi-free water with a concentration of 0.1%~10% in the water in the sink, and use normal air as the microbubble gas.

Water quality adjustment: Add sugar to the water tank to make the sugar content of the water in the tank 25 (100ml/g).

Microbubble generation: Use a microbubble generating device to suck the water in the water tank, and then use the microbubble generating device to input normal air, so that the water in the water tank containing sunflower-free dew is mixed with air to form a sunflower-free dew microbubble mixed liquid, and continue to circulate for 10 minutes, so that the water in the water tank is completely formed into a sunflower-free dew microbubble mixed liquid; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the volume of the water tank (L/min).

Food cleaning: Place the pineapple in a sink filled with the Kui No Dew micro-bubble mixture and leave it for 5 seconds to 600 minutes. The Kui No Dew micro-bubble mixture in the sink can actually clean and sterilize the pineapple, effectively removing insects, microorganisms and pesticides attached to the surface of the pineapple.

Ultrasonic treatment: Use ultrasound to quickly break the bubbles in the water tank, generating a large amount of impact energy to effectively remove insect pests and pesticides on pineapples.

Cleaning is complete: After the food has been in the sink for a preset time, you can take the food out of the sink and dry it, and then the cleaning is complete.

When the above steps are performed using a micro-bubble cleaning device, a 0.1% to 10% concentration of sunflower-free dew is dissolved in the water in the water tank 10, and then the air intake valve 261 provided on the air intake pipe 26 is opened to allow general air to enter the air intake pipe 26, and the water containing sunflower-free dew in the water tank 10 is sucked through the water intake pipe 23, so that the air in the air intake pipe 26 can enter the mixing cylinder 21 through the water intake pipe 23 and the water containing sunflower-free dew, so that the sunflower-free dew micro-bubble aqueous solution is formed, and then it is input into the water tank 10 through the water outlet pipe 24, so that the water in the water tank 10 is The water in the water tank 10 is activated for 10 minutes to form a mixed solution of Aoi-free micro-bubbles. After the water in the water tank 10 is completely activated for 10 minutes, the pineapple is placed in the water tank 10 for washing. The washing time is 5 seconds to 600 minutes. The washing time varies according to the concentration of Aoi-free (e.g., if the concentration is 10%, the washing time can be 5 seconds). After the preset washing time is completed, the pineapple is taken out of the water tank 10 and dried to remove the insects and microorganisms such as crustaceans attached to the pineapple (as shown in Figure 7).

As for shellfish such as clams, manila clams, etc. and aquatic organisms such as shrimps, since they are living organisms, ordinary air is selected as the cleaning source. The steps are as follows: Food type and cleaning fluid selection: Select aquatic organisms for cleaning, and select ordinary air as the microbubble cleaning fluid.

Water quality adjustment: Add salt to the water tank to make the salinity of the water in the tank 2~3 (100ml/g).

Microbubble generation: Use the microbubble generating device to suck the water in the water tank, and mix the above air with the water. Then use the microbubble generating device to input general air to activate the water in the water tank to form a microbubble mixed solution, and continue to circulate for 10 minutes to make the water in the water tank completely form a bubble mixed solution. At this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min).

Food cleaning: Place aquatic organisms in a water tank filled with microbubble mixture and leave it for 5 seconds to 40 minutes. The microbubble mixture in the water tank can effectively clean and sterilize the aquatic organisms, effectively remove insects and microorganisms attached to the surface of the aquatic organisms, and use microbubbles to improve the metabolic capacity of aquatic organisms to remove mud, intestinal mud, and foreign matter.

Ultrasonic treatment: Use ultrasound to quickly break the microbubbles in the water tank, generating a large amount of impact energy to effectively remove pests from aquatic organisms and effectively promote the metabolism of aquatic organisms.

Cleaning is complete: After the aquatic organisms have been placed in the tank for a preset time, the food can be taken out of the tank and dried, and the cleaning is complete.

When the above steps are performed using the micro-bubble cleaning device, the air intake valve 261 provided on the air intake pipe 26 is opened to allow general air to enter the air intake pipe 26, and the water in the water tank 10 is sucked through the water intake pipe 23, so that the air in the air intake pipe 26 can enter the mixing cylinder 21 through the water intake pipe 23 and the water to mix to form a micro-bubble aqueous solution, and then be input into the water tank 10 through the water outlet pipe 24, so that the water in the water tank 10 forms a micro-bubble mixed solution; after the water in the water tank 10 is continuously activated for 10 minutes, so that the micro-bubble mixed solution is completely formed in the water tank 10, Place clams, mussels, etc. or shrimps in the water tank 10 for washing. The washing time is 5 seconds to 40 minutes. At this time, the microbubbles can improve the metabolic efficiency of clams, mussels, etc. or shrimps, so that clams, mussels, etc. can discharge sand and impurities in the shell to achieve the effect of vomiting sand, while shrimps can remove intestinal mud. After the washing time is completed, the clams, mussels, etc. or shrimps are taken out of the water tank 10. These clams, mussels, etc. have completed the sand vomiting (as shown in Figure 8), while shrimps can reduce intestinal mud (as shown in Figure 9).

Therefore, from the above, it can be seen that the microbubble water solution of the present invention is used to treat food. At the same time, by adding different gases or fluids, the microbubble water solution has the cleaning effect of sterilizing, removing insects and pesticides on food and fruits. For aquatic food, it can improve the metabolism of the living body and have the cleaning effect of removing sand and intestinal mud. The cleaning method and cleaning device of the present invention can be used for both fruits and vegetables and live aquatic products. The food cleaning effect is achieved; in particular, the present invention does not require the use of chemical agents, surfactants, detergents, etc., so there will be no chemical residues in the food after being cleaned by the present invention; therefore, the cleaning method and device of the present invention are indeed progressive and practical, and its structure is indeed unprecedented, and it has truly met the requirements for invention patents. Therefore, a patent application is filed in accordance with the law, and I pray for the grant of the patent, and I am grateful.

However, the above is only a feasible embodiment of the present invention. The embodiment is mainly used to illustrate the technical means and structure used by the present invention to achieve the purpose. Therefore, it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the description of the present invention and the scope of the patent application should still fall within the protection scope covered by the present invention.

10: Sink

20: Micro bubble generating device

21: Mixing cylinder

22: Motor

23: Water inlet pipe

24: Water outlet pipe

241: Pressure valve

242: Pressure detector

25: Drain pipe

251:Switch valve

26: Intake pipe

261: Intake valve

30: Gas input device

31: Gas input main pipe

311: Gas inlet valve

32A: Gas inlet pipe

32B: Gas inlet pipe

32C: Gas inlet pipe

32D: Gas inlet pipe

321:Switch valve

322: Pressure gauge

33: Air source

40: Ultrasound generator

41: Ultrasound generating rod

[Figure 1] is a process step diagram of the present invention.

[Figure 2] is a three-dimensional structural diagram of the micro-bubble cleaning device of the present invention.

[Figure 3] is the cleaning data diagram (I) of the pineapple and sugar apple of the present invention.

[Figure 4] is the cleaning data diagram (II) of the pineapple and sugar apple washed in the present invention.

[Figure 5] is the cleaning data diagram (I) of the pineapple cleaning method of the present invention.

[Figure 6] is the cleaning data diagram (II) of the pineapple cleaning method of the present invention.

[Figure 7] is the cleaning data diagram (III) of the pineapple cleaning method of the present invention.

[Figure 8] is a comparison diagram of the amount of sand at the bottom of the bowl of cleaned clams according to the present invention.

[Figure 9] is a comparison diagram of the intestinal mud of the shrimps washed in the present invention.

Claims (7)

A method for using micro-bubble water for food cleaning includes the following steps: food type and cleaning fluid selection: food to be cleaned is divided into easily damaged and not easily damaged according to the type of food to be cleaned, and then the applicable cleaning fluid and fluid concentration are selected; water quality adjustment: salt and sugar are added to the water tank according to the requirements of cleaning food to adjust the water quality; wherein the salinity of the water in the water tank after adding salt is 1~5 (100ml/g), and the sugar content of the water after adding sugar is 1~30 (100ml/g) ; Microbubble generation: Use the microbubble generation device to suck the water in the water tank, and input the above-selected suitable cleaning fluid and fluid concentration into the water, and then circulate the water solution dissolved in gas into the water tank to activate the water in the water tank to form a microbubble mixed liquid, and continue to circulate until the water in the water tank has completely formed a microbubble mixed liquid; at this time, the flow rate of the microbubble aqueous solution input into the water tank is 1/100 of the water tank volume (L/min), and the fluid outlet pressure is: 2~8Kg/ ^cm2 , make the pH value of the water in the water tank 1-14, the water temperature 0-75℃, and the microbubble concentration reach 30 million-1 billion/ml, and the size of these microbubbles is 1um-1000nm; food washing: put the pre-washed food in a water tank filled with microbubble mixture, adjust the placement time according to the gas concentration in the water tank and the type and quantity of fruit, and let it stand for 5 seconds to 600 minutes. The microbubble mixture can effectively clean and sterilize food, and can effectively remove insects, microorganisms and pesticides attached to the surface of food; Ultrasonic treatment: Ultrasonic waves are used to quickly break the microbubbles in the sink, generating a large amount of impact energy to effectively remove insects and pesticides on food; Cleaning completion: After the food in the sink has been placed for a preset time, the food can be taken out of the sink and dried, and the cleaning is completed. A micro-bubble water cleaning device is used to implement the method described in claim 1, comprising a water tank, a micro-bubble generating device, a gas input device and an ultrasonic generator; wherein: the water tank is used to contain water and food to be processed; the micro-bubble generating device has a mixing cylinder body, the mixing cylinder body has a motor, the front side of the mixing cylinder body is connected to a water inlet pipe, the water inlet pipe The end of the motor extends into the water tank to suck the water in the water tank into the mixing cylinder; the water inlet pipe is connected to the gas input device; the rear end of the motor is provided with a water outlet pipe, the end of which extends into the water tank, and the water outlet pipe is provided with a pressure valve and a pressure detector, and the pressure valve is used to adjust the motor pressure; the water outlet pipe is also connected to a drain pipe, and a switch is provided on the drain pipe. valve; the water inlet pipe is provided with an air inlet pipe, the air inlet pipe is connected to the atmosphere, and the air inlet pipe is provided with an air inlet valve; the gas input device has a gas input main pipe, the gas input main pipe is connected to the water inlet pipe of the micro bubble generating device, and the gas input main pipe is provided with a gas input valve; the gas input main pipe is connected to a gas source by using a plurality of gas input pipes, and Each gas input pipe is provided with a switch valve, so that the gas in each gas source can be input into the microbubble generating device through the gas input main pipe, and each gas input pipe is provided with a pressure gauge; the ultrasonic generator is connected to an ultrasonic generating rod, and the ultrasonic generator can be adjusted to generate preset ultrasonic waves, and the ultrasonic energy is input into the water tank through the ultrasonic generating rod. A method for using microbubble water to clean pineapple and sugar-apple is a method according to claim 1, comprising the following steps: selection of food type and cleaning fluid: selecting to clean pineapple and sugar-apple, and selecting general air as the microbubble cleaning gas; water quality adjustment: adding sugar to a water tank, so that the sugar content of the water in the water tank is 25 (100 ml/g); microbubble generation: using a microbubble generating device to suck the water in the water tank, and then using the microbubble generating device to input general air, so that the water in the water tank is mixed with air to form a microbubble mixed liquid, and the circulation is continued for 10 minutes, so that the water in the water tank is completely formed into a microbubble mixed liquid; at this time, the microbubble generating device is used to suck the water in the water tank, and then the general air is inputted into the microbubble generating device, so that the water in the water tank is mixed with air to form a microbubble mixed liquid, and the circulation is continued for 10 minutes, so that the water in the water tank is completely formed into a microbubble mixed liquid; at this time, the microbubble generating device is used to suck the water in the water tank, and then the general air is inputted into the microbubble generating device, so that the water in the water tank is mixed with air to form a microbubble mixed liquid, and the circulation is continued for 10 minutes, so that the water in the water tank is completely formed into a microbubble mixed liquid; at this time, the microbubble generating device is used to suck the water in the water tank, and then the microbubble generating device is used to suck the water in the water tank. The flow rate (L/min) of the water solution into the water tank is mainly 1/100 of the water tank volume; Food cleaning: Place the pineapple sugar apple in a water tank filled with microbubble mixture and let it stand for 5 seconds to 20 minutes, so that the microbubble mixture in the water tank can actually clean and sterilize the pineapple sugar apple, so as to effectively remove the insects, microorganisms and pesticides attached to the food surface; Ultrasonic treatment: Use ultrasound to quickly break the microbubbles in the water tank, generate a large amount of impact energy, so as to actually remove the insects and pesticides on the pineapple sugar apple; Cleaning completion: After the food in the water tank has been placed for a preset time, the food can be taken out of the water tank and dried, and the cleaning is completed. A method for using microbubble water to clean pineapple and sugar-apple is based on the method described in claim 1, and includes the following steps: selecting food type and cleaning fluid: selecting to clean pineapple and sugar-apple, and selecting hypochlorous acid (NaClO) gas as the microbubble cleaning gas, and the concentration of hypochlorous acid is 1-200ppm; water quality adjustment: adding sugar in a water tank to make the sugar content of the water in the water tank 25 (100ml/g); microbubble generation: using a microbubble generating device to suck the water in the water tank, and then using the microbubble generating device to input general air, so that the water containing hypochlorous acid in the water tank is mixed with air to form a hypochlorous acid microbubble mixed liquid, and the circulation is continued for 10 minutes, so that the water in the water tank is completely formed into hypochlorous acid microbubble. =Food washing: Place the pineapple sugar-apple in a water tank filled with hypochlorous acid microbubble mixture and let it stand for 5 seconds to 20 minutes, so that the hypochlorous acid microbubble mixture in the water tank can effectively clean and sterilize the pineapple sugar-apple, so as to effectively remove insects, microorganisms and pesticides attached to the food surface; Ultrasonic treatment: Use ultrasound to quickly break the hypochlorous acid microbubbles in the water tank, generating a large amount of impact energy to effectively remove the insects and pesticides on the pineapple sugar-apple; Washing completion: After the food in the water tank has been placed for a preset time, the food can be taken out of the water tank and dried, and the washing is completed. A method for using microbubble water to clean pineapples is based on the method described in claim 1, and includes the following steps: selecting food types and cleaning fluids: selecting pineapples to be cleaned, and mixing acetic acid with a concentration of 2% to 8% with water, and using ordinary air as a microbubble gas source; adjusting water quality: adding sugar to a water tank so that the sugar content of the water in the water tank is 25 (100 ml/g); generating microbubbles: using a microbubble generating device to suck the water in the water tank, and then using the microbubble generating device to input ordinary air, so that the water containing acetic acid in the water tank is mixed with air to form an acetic acid microbubble mixed liquid, and the circulation is continued for 10 minutes so that the water in the water tank is completely formed into an acetic acid microbubble mixed liquid. Mixing liquid; at this time, the flow rate of the microbubble aqueous solution entering the water tank is (L/min) mainly 1/100 of the water tank volume; Food washing: Place the pineapple in a water tank filled with acetic acid microbubble mixture and let it stand for 5 seconds to 600 minutes, so that the acetic acid microbubble mixture in the water tank can actually clean and sterilize the pineapple, so as to effectively remove the insects, microorganisms and pesticides attached to the surface of the pineapple; Ultrasonic treatment: Use ultrasound to quickly break the acetic acid microbubbles in the water tank, generate a large amount of impact energy, so as to actually remove the insects and pesticides on the pineapple; Cleaning completion: After the pineapple has been placed in the water tank for a preset time, the food can be taken out of the water tank and dried, and the cleaning is completed. A method for using microbubble water to clean pineapples is to use the method described in claim 1, and includes the following steps: Food type and cleaning fluid selection: select pineapples to be cleaned, and dissolve 0.1%~10% of Aoi-no-Lew in the water in the water tank, and use general air as the microbubble gas; water quality adjustment: add sugar to the water tank according to demand, so that the sugar content of the water in the water tank is 25 (100ml/g); microbubble generation: use a microbubble generating device to suck the water in the water tank, and then use the microbubble generating device to input general air, so that the water containing Aoi-no-Lew in the water tank is mixed with air to form Aoi-no-Lew microbubble mixed liquid, and continue to circulate for 10 minutes to allow the water in the water tank to be completely formed. Kuiwulu microbubble mixture; at this time, the flow rate (L/min) of the microbubble solution into the water tank is mainly 1/100 of the water tank volume; food cleaning: place the pineapple in a water tank filled with Kuiwulu microbubble mixture, and let it stand for 5 seconds to 600 minutes, so that the Kuiwulu microbubble mixture in the water tank can actually clean and sterilize the pineapple, so as to effectively remove the insects, microorganisms and pesticides attached to the surface of the pineapple; ultrasonic treatment: use ultrasound to quickly break the Kuiwulu bubbles in the water tank, generate a large amount of impact energy, so as to actually remove the insects and pesticides on the pineapple; cleaning completion: after the food in the water tank has been placed for a preset time, the food can be taken out of the water tank and dried, and the cleaning is completed. A method for using microbubble water for cleaning aquatic organisms, using the method described in claim 1, includes the following steps: food type and cleaning fluid selection: selecting aquatic organisms to be cleaned, and selecting general air as the microbubble cleaning fluid; water quality adjustment: adding salt to the water tank to make the salinity of the water in the water tank 2~3 (100ml/g); microbubble generation: using a microbubble generating device to suck the water in the water tank, and mixing the air with the water, and then using the microbubble generating device and inputting general air to activate the water in the water tank to form a microbubble mixed liquid, and continue to circulate for 10 minutes to make the water in the water tank completely form a bubble mixed liquid; at this time, the flow rate (L/m in) is mainly based on 1/100 tank volume; food cleaning: place aquatic organisms in a tank filled with microbubble mixture, and let it stand for 5 seconds to 40 minutes, so that the microbubble mixture in the tank can actually clean and sterilize the aquatic organisms, effectively remove insects and microorganisms attached to the surface of aquatic organisms, and use microbubbles to improve the metabolic capacity of aquatic organisms to remove mud, intestinal mud, foreign matter and impurities; ultrasonic treatment: use ultrasound to quickly break the microbubbles in the tank, generate a large amount of impact energy, to actually remove the pests on the aquatic organisms, and can actually make the aquatic organisms metabolize; cleaning completion: after the aquatic organisms in the tank have been placed for the preset time, the food can be taken out of the tank and dried, and the cleaning is completed.