CN201008338Y

CN201008338Y - Water-saving environment-friendly agricultural vegetable and fruit sterilizing and detoxifying equipment

Info

Publication number: CN201008338Y
Application number: CNU2006201646750U
Authority: CN
Inventors: 陈国刚
Original assignee: Rosa International Co ltd
Current assignee: Rosa International Co ltd
Priority date: 2006-12-28
Filing date: 2006-12-28
Publication date: 2008-01-23
Anticipated expiration: 2016-12-28

Abstract

The utility model provides a water resource-saving environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment, which comprises a front treatment tank, a rear treatment tank, water treatment equipment and a sterilization equipment group which are mutually communicated, the bottoms of the front and the rear treatment tanks are provided with a sewage discharge pipe and an aeration pipe which is higher than the sewage discharge pipe and is connected with a blower, the pre-treatment tank is provided with a water outlet pipe, the post-treatment tank is provided with a water inlet pipe, the water treatment equipment comprises a raw water coarse filtration device connected with the water outlet pipe and a sewage discharge pipe of the pre-treatment tank and a purification device communicated with the raw water coarse filtration device and the post-treatment tank, the sterilization equipment group forms a circulating path with the post-treatment tank and the purification device of the water treatment equipment respectively, this sterilization equipment group includes ozone generator, high pressure emulsifier and two pipelines that form the circulation route with aftertreatment groove and purifier respectively, so the utility model discloses can rinse thoroughly vegetables and fruits and let water cycle recycle.

Description

Save water resource environmental protection agricultural vegetables and fruits sterilization detoxifcation equipment

Technical field

The utility model relates to a kind of saving water resource environmental protection agricultural vegetables and fruits sterilization detoxifcation equipment, particularly relate to a kind ofly vegetables and fruits can be cleaned, sterilization, and the saving water resource environmental protection agricultural that can discharge use with the water of crossing after treatment again is with vegetables and fruits sterilization detoxifcation equipment.

Background technology

The crops of gathering in general field can carry secretly as microorganisms such as bacteriums; and quantity is up to tens million of; and the surface of fruit has usually as tooth branch mould (Cladosporium); aspergillus (Aspergillus); sickle-like bacteria (Fusarium); Penicillium notatum (Penicillium); alternate daughter bacteria (Alteraria); utmost point knurl bacterium (Rhizopus); mucor (Mucor); saccharomycete (Saccharomyces); the staphylococcus aureus microorganisms more than ten kinds such as (Staphylococcus aureus); and vegetables and fruits and flowers more have as her Wen bacillus (Erwinia); bacillus (Bacillus); gas bacillus (Aerobacter); Flavobacterium (Flavobacterium); Bacillus alcaligenes (Alcaligenes); cellulomonas cartae (Cellulomonas); look bacillus (Chromobacterium); streptococcus (Streptococcus); string coccus (Leuconstoc); lactobacillus (Lactobacillus); micrococcus luteus (Micrococcus); how Se Shi bacillus (Nisseria); pseudomonas (Pseudmonas); mycobacterium (Mycobacterium); plant living trichomonad bacterium (Phytomonas); sarcina (Sarcina); Serratia (Seratia); staphylococcus (Staphylococcus); the vibrios microorganisms more than 20 kinds such as (Vibrio); and; in order to prevent that agricultural product from having the problem of disease and pest; the peasant can spray insecticide usually; to keep the harvest amount of agricultural product; yet; even these microorganisms and agricultural chemicals are through after washing twice or thrice; still can't thoroughly remove microorganism; and also have residual agricultural chemicals; and this crops source is numerous and control is difficult for; therefore people are easy to eat and have a strong impact on health to sordid vegetables and fruits; cause catching or concurrent chronic disease; especially it is all the more so to eat something rare the people of vegetables and fruits for custom; in addition; the speed of food spoilage is relevant with the bacterial number on colonizing in food; if agricultural product can then can make vegetables and fruits have longer freshness date when refrigeration is transported or store through sterilization processing.

Moreover, when generally cleaning vegetables and fruits, all be to use common running water mostly, yet the water that contains agricultural chemicals after the cleaning will enter directly in the drainpipe, there is no through any processing, therefore can cause the pollution of environment.

The utility model content

The design people is because vegetables and fruits still are the microorganism or the agricultural chemicals of residual harmful health after washing, and the water that cleaned vegetables and fruits can directly enter drainpipe and contaminated environment, therefore process is constantly attempted and effort, creates this finally and saves water resource environmental protection agricultural vegetables and fruits sterilization detoxifcation equipment.

The purpose of this utility model is to provide a kind of and vegetables and fruits can be cleaned, sterilization, and the saving water resource environmental protection that the water after cleaning can utilize after treatment again is agriculture with vegetables and fruits sterilization detoxifcation equipment.

For reaching above-mentioned purpose, saving water resource environmental protection agricultural of the present utility model comprises with vegetables and fruits sterilization detoxifcation equipment:

The pre-treatment groove, its top has feeding mouth, and its cell wall is provided with outlet pipe, and its bottom is provided with blow-off pipe and the aeration tube that is connected with air blast, and the position of this aeration tube is higher than this blow-off pipe;

Rear treating groove, itself and pre-treatment groove are interconnected, and also are provided with feeding mouth and connect the aeration tube of this air blast, and be provided with water inlet pipe;

Water treatment facilities, it comprises former water coarse filtration device that is connected with the outlet pipe and the blow-off pipe of pre-treatment groove and the purifier that is communicated with former water coarse filtration device, this former water coarse filtration device has at least one filter, filters out water pipe and back washing system, this purifier filters out water pipe with this and is connected, and is provided with the pure water pipe that is communicated in rear treating groove;

The disinfection equipment group, it forms closed circuit with the purifier of rear treating groove and water treatment facilities respectively, this disinfection equipment group comprises an ozone generation device, high-pressure emulsification device and two pipelines that form closed circuit respectively with rear treating groove and purifier, wherein is provided with a back washing water inlet pipe that is communicated in former water coarse filtration device between this ozone generation device and the high-pressure emulsification device.

After vegetables and fruits are put into the pre-treatment groove, allow in the rear treating groove and to contain ozone and to flow into the pre-treatment groove through the water of emulsification by what the disinfection equipment group provided, because the free radical that water and ozonization produce can be killed the thalline on the vegetables and fruits, and residual agricultural chemicals and toxin on the removing vegetables and fruits, again by the aeration tube aeration in the pre-treatment groove to allow vegetables and fruits roll with current, to reach purpose with thorough cleaning of vegetables and fruits and sterilization, and silt and sewage after cleaning can enter in the water treatment facilities by outlet pipe and blow-off pipe, allow the water after handling by former water coarse filtration device and purifier send back in the rear treating groove, so allow the equipment of water cycling and reutilization can reach the purpose of conserve water resource through pure water pipe.

Description of drawings

Fig. 1 is that saving water resource environmental protection of the present utility model is agriculture with the device line schematic diagram outside the water treatment facilities of vegetables and fruits sterilization detoxifcation equipment.

Fig. 2 is the side sectional view of saving water resource environmental protection agricultural of the present utility model with the pre-treatment groove of vegetables and fruits sterilization detoxifcation equipment.

Fig. 3 is the schematic diagram of saving water resource environmental protection agricultural of the present utility model with the water treatment facilities of vegetables and fruits sterilization detoxifcation equipment.

Fig. 4 is the conspectus of saving water resource environmental protection agricultural of the present utility model with each device of vegetables and fruits sterilization detoxifcation equipment.

Symbol description

10 pre-treatment grooves

11 feeding mouths

12 outlet pipes

13 aeration tubes

14 blow-off pipes

15 air blasts

20 rear treating grooves

21 water inlet pipes

22 netted conveyer belts

23 aeration tubes

24 communicating pipes

25 feeding mouths

30 finished product packing platforms

40 water treatment facilities

41 sumps

42 former water coarse filtration devices

421 filter out water pipe

422 back washing water inlet pipes

423 back washing outlet pipes

43 purifiers

431 dividing plates

432 filters/ceramic water filter

433 water outlets group Pu

434 pure water pipes

44 tube connectors

441 motors

51 ozone generation devices

52 high pressure group Pu

53 high-pressure emulsification devices

5455 pipelines

60 frozen water machines

The specific embodiment

Please extremely shown in Figure 4 referring to Fig. 1, saving water resource environmental protection agricultural of the present utility model vegetables and fruits sterilization detoxifcation equipment, it includes:

Pre-treatment groove 10, its top has for vegetables and fruits inserts feeding mouth 11 in this pre-treatment groove 10, the nearly feeding mouth of its cell wall 11 places are provided with an outlet pipe 12, and it is cone-shaped that the bottom is, and be provided with a blow-off pipe 14 in this bottom center and improve the turbidity of water to avoid too much silt, this bottom center is provided with the aeration tube 13 that connects air blast 15 in the position that is higher than this blow-off pipe 14, this aeration tube 13 is made by made from porous material, and the pore size on it is about 20 to 60 microns;

Rear treating groove 20, itself and pre-treatment groove 10 are interconnected, also be provided with feeding mouth 25 and connect the aeration tube 23 of this air blast 15, the blow-off pipe 14 of this pre-treatment groove 10 extends in the rear treating groove 20, discharge for the mud in the rear treating groove 20, rear treating groove 20 1 sides are provided with a water inlet pipe 21, and set up a netted conveyer belt 22 of placing and transport vegetables and fruits in the top;

Finished product packing platform 30, it is connected with netted conveyer belt 22, to make things convenient for the vegetables and fruits packing shipment that netted conveyer belt 22 is shipped or to refrigerate.

Water treatment facilities 40, it comprises sump 41, be connected in the former water coarse filtration device 42 of this sump 41 and the purifier 43 that is communicated with former water coarse filtration device 42, this sump 41 is connected with the outlet pipe 12 and the blow-off pipe 14 of pre-treatment groove 10, be provided with a tube connector 44 with motor 441 between this former water coarse filtration device 42 and the sump 41, this former water coarse filtration device 42 has at least one husky filter, filter out water pipe 421 and back washing system, this back washing system comprises a back washing water inlet pipe 422 and back washing outlet pipe 423, this purifier 43 is ozone reaction grooves, it is connected in this and filters out water pipe 421, this ozone reaction groove inside is provided with a dividing plate 431, this filters out the top that water pipe 421 is connected on the ozone reaction cell wall and is positioned at dividing plate 431, these dividing plate 431 upper surfaces have set up a plurality of micron-sized filters (as ceramic water filter) 432, and this ozone reaction groove side and be provided with in dividing plate 431 belows and have water outlet group Pu 433 and be communicated in the pure water pipe 434 of rear treating groove 20;

The disinfection equipment group, it forms closed circuits with the purifier 43 of rear treating groove 20 and water treatment facilities 40 respectively, this disinfection equipment group follows loop back path to comprise two pipelines 54 that form closed circuit respectively with rear treating groove 20 and

purifier

43,55, two pipelines 54, be provided with ozone generation device 51 on 55 the closed circuit in regular turn, high pressure group Pu 52 and high-pressure emulsification device 53, this pipeline 55 that is connected in purifier 43 is connected on the cell wall of the ozone reaction groove that is positioned at dividing plate 431 tops, wherein is provided with the back washing water inlet pipe 422 that is connected with former water coarse filtration device 42 between this high pressure group Pu 52 and the high-pressure emulsification device 53;

Frozen water machine 60, it is communicated with pre-treatment groove 10 with the circulation of the water in the pre-treatment groove 10 cooling, thus in advance with the vegetables and fruits cooling, so can allow the long time of this vegetables and fruits preservation.

All can be provided with the flow velocity of water valve in above-mentioned each pipeline with control water.

Please referring to shown in Figure 1, rear treating groove 20 interconnects with the cell wall of pre-treatment groove 10 1 sides, the cell wall of the side that this rear treating groove 20 links to each other with pre-treatment groove 10 is lower than the cell wall of other side, thereby make that the water of rear treating groove 20 can be from rear treating groove 20 overflows to pre-treatment groove 10, and the water level of the 12 control pre-treatment grooves 10 of the outlet pipe by pre-treatment groove 10 is no more than the cell wall of the side that forward and backward treatment trough 1020 links to each other, to rear treating groove 20, and pollute water in the rear treating groove 20 with the water level adverse current of avoiding pre-treatment groove 10.

Please, can be provided with the communicating pipe 24 of a tool motor and water valve between rear treating groove 20 and the pre-treatment groove 10,, be guided to the water of rear treating groove 20 in the pre-treatment groove 10 this communicating pipe 24 by controlling this motor and water valve referring to shown in Figure 4.

Please referring to Fig. 1, Fig. 2 and shown in Figure 4, when cleaning vegetables and fruits, vegetables and fruits are placed into the pre-treatment groove 10 from feeding mouth 11, allow in the rear treating groove 20 and to be contained ozone and flow in this pre-treatment groove 10 through the water of emulsification through what the disinfection equipment group produced, because the free radical that water and ozonization produce can be killed the thalline on the vegetables and fruits, and residual agricultural chemicals and toxin on the removing vegetables and fruits, allow a large amount of bubbles central authorities in groove form the rising air curtain by the aeration tube 13 that is connected with air blast 15 in the pre-treatment groove 10 again, and drive water constantly circulates towards two side flow, allow vegetables and fruits roll thus along current, again vegetables and fruits are put into rear treating groove 20 cleaning again afterwards, to reach purpose with thorough cleaning of vegetables and fruits and sterilization, vegetables and fruits after the cleaning can be placed on the netted conveyer belt 22, drain action on one side, on one side vegetables and fruits are transported on the finished product packing platform 30, conveniently vegetables and fruits packed shipment or to refrigerate.

Please referring to Fig. 3 and shown in Figure 4, vegetables and fruits clean the left silt in back and sewage in pre-treatment groove 10 can be by outlet pipe 12 and blow-off pipe 14 conductings to the sump 41 of water treatment facilities 40, wherein this silt can be filtered in the husky filter of former water coarse filtration device 42, and the silt after filtering can be removed from former water coarse filtration device 42 by the back washing system, the water that may contain agricultural chemicals or microorganism then is cleaned in the ozone reaction groove, it feeds the water in the ozone reaction groove in the disinfection equipment group, send in the ozone reaction groove by high pressure group 52 water that contain ozone and emulsification bubble that produced through ozone generation device 51 and high-pressure emulsification device 53 in Pu again, and the ozone reaction groove is forced into 5-10kg/cm ²More than, ozone can be dissolved in rapidly in the water, make its concentration reach 0.5-10mg/L, in the case, the free radical that ozone and water effect produce can react to decompose this agricultural chemicals with a spot of agricultural chemicals in the water, and allow microorganism in the water within several minutes, eliminate to go out to the greatest extent, and the micro-bubble that discharges emulsified state in the high-pressure emulsification device 53 is after through one period reaction time, organic matter and impurity can be attached on the micro-bubble, and float over liquid level in the ozone reaction groove, this moment can be by a floating removal apparatus (not shown) with these micro-bubbles and organic matter, impurity etc. remove, afterwards, water filters size via ceramic filter 432 again can reach purification standard behind the solid particle more than 0.1 micron, last, send the water after purifying back in the rear treating groove 20 utilization, so can reach the purpose of conserve water resource.

Claims

1. A vegetable and fruit sterilization and detoxification equipment for saving water resources and environmental protection agriculture, characterized in that it comprises:

The pretreatment tank has a material inlet on the top, an outlet pipe on the tank wall, and an aeration pipe connected to a blower at the bottom of the tank. The aeration tube is located higher than the sewage pipe;

The post-treatment tank communicates with the pre-treatment tank, and also has a material inlet and an aeration pipe connected to the blower, and is provided with a water inlet pipe;

Water treatment equipment, which includes a raw water coarse filter device connected to the outlet pipe and sewage pipe of the pre-treatment tank and a purification device communicated with the raw water coarse filter device, the raw water coarse filter device has at least one filter, a filtered water outlet pipe and backwashing system, the purification device is connected to the filtered water outlet pipe, and is provided with a water purification pipe connected to the post-treatment tank;

Sterilization equipment group, which respectively form a circulation loop with the post-treatment tank and the purification device of the water treatment equipment. The sterilization equipment group includes an ozone generator, a high-pressure emulsifier, and two pipelines that respectively form a circulation loop with the post-treatment tank and the purification device , wherein the ozone generator and the high-pressure emulsifier are provided with a backwash inlet pipe connected to the raw water coarse filter device.

2. The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification device according to claim 1, characterized in that: the aeration tube is made of porous material, and the size of the pores on it is about 20 to 60 microns.

3. The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 1, characterized in that: it is provided with a finished product packaging platform, and a netted network can be placed and connected to the finished product packaging platform above the post-processing tank. conveyor.

4. The water-resource-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 1, characterized in that: it is provided with a chiller connected to the pre-treatment tank.

5. According to any one of claims 1 to 4, the water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment is characterized in that: the water treatment equipment is also equipped with a sewage pipe connected to the outlet pipe and the sewage pipe of the pre-treatment tank. The sewage tank communicates with the raw water coarse filtration device.

6. The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 5, characterized in that: the backwashing system of the raw water coarse filtration device includes a backwashing water inlet pipe and a backwashing water outlet pipe, and the backwashing water inlet pipe is from The high-pressure pump and the high-pressure emulsifier are connected to a raw water coarse filtration device. The purification device is an ozone reaction tank connected to the filter outlet pipe. A partition is arranged inside the ozone reaction tank, and the filter outlet pipe is connected to the On the wall of the ozone reaction tank and above the partition, the upper surface of the partition is equipped with a plurality of micron-scale filters, and the water purification pipe is arranged on the side of the ozone reaction tank and below the partition. There is a water pump.

7 . The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 6 , wherein a high-pressure pump is provided between the ozone generator and the high-pressure emulsifier.

8. The water-resource-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 7, characterized in that: the micron-scale filter is a ceramic water filter.

9. The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification equipment according to claim 7, characterized in that: the tank wall on one side of the pre-treatment tank and the post-treatment tank are connected to each other, and the post-treatment tank is connected to the pre-treatment tank The groove wall on one side is lower than the groove wall on the other side.

10. The water-saving and environment-friendly agricultural vegetable and fruit sterilization and detoxification device according to claim 7, characterized in that: a communication pipe with a motor and a water valve is provided between the front and rear treatment tanks.