CN201146786Y

CN201146786Y - Food safe storage device

Info

Publication number: CN201146786Y
Application number: CNU2008200713668U
Authority: CN
Inventors: 崔炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-01
Filing date: 2008-02-01
Publication date: 2008-11-12
Anticipated expiration: 2018-02-01

Abstract

The utility model relates to a food safe storage device, which comprises an air compressor, an ozonizer and a storage bunker, wherein, the air compressor is used for infusing mixed air formed by air and ozone in the ozonizer into the storage bunker. The food safe storage device has small volume and space occupation, simple operation, low one time investment and running cost, has undemanding requirement for the moisture content of food to be stored, can reduce the moisture content of the storage food which surpasses the safe moisture during the storage period so as to avoid the mildew, can effectively degrade the residual synthetic organism of the storage food so as to break up the mouse. The food safe storage device takes air as the raw materials which have rich resources and no toxic and side effects, has no pollution to the storage food and the environment, saves energy, can keep the original quality of the storage food, facilitates the industrialization of food storage, can reduce the food storage cost, and has strong adaptability to the scale of storehouse and the way of management.

Description

The grain security storage arrangement

Technical field

The utility model relates to a kind of grain storage device, especially relates to a kind ofly can preventing effectively that grain storage from going mouldy, and reduces the grain storage water content, the residual artificial synthetic organic materials of degraded grain storage, the safe grain storage device of rat destruction.

Background technology

The anti-technology of going mouldy of known grain storage is two kinds of natural drying and infrared oven dry.Its principle all is to make the grain storage water content reduce to " safe moisture ", and the mould that grain storage is carried can't breed under the lack of water condition in a large number, reaches the purpose of safety storage.Natural drying is owing to be difficult to by condition restriction such as place, season, meteorology to reach the requirement of industrialization storage, and labour intensity is big, and ton-grain storage demand height in man-hour is a kind of traditional storage means, use at present less, or as supplementary means.Infrared oven dry exemplary device is " drying tower ".Infrared oven dry can be reduced to the grain storage water content " safe moisture " (14% ~ 18%) at short notice, and advantage is quick, is suitable for the industrialization storage.Shortcoming is that floor space is big, and one-time investment and operating cost are all high, and energy consumption is bigger, and some kind grain storage (as corn, beans) descends stored grain quality because of the inequality of being heated produces be full of cracks.

Because a large amount of uses of artificial synthetic organic materials such as agricultural chemicals, herbicide, its residual quantity in grain storage is generally higher, indivedual artificial synthetic organic materials residual lives even can reach 36 months.At present, the effective degraded of artificial synthetic organic materials residual fraction in the storage process still do not have known and generally acknowledged effective way in the grain storage, only depends on propaganda and encouragement to use low-toxin farm chemicals and low victimization worker synthesis of organic substance.

In the grain storage loss, mouse decreases and to occupy suitable proportion, present more employing be medicament fumigating and electric rat destruction.Fumigating system can increase the residual quantity of grain storage artificial synthetic organic materials, and electric rat destruction is because the higher potential safety hazard that exists of operating voltage.

The utility model content

Technical problem to be solved in the utility model is to overcome the defective that background technology exists, thereby provide that a kind of volume is little, floor space is few, simple to operate, one-time investment and the low safe grain storage device of operating cost, this device can prevent that grain storage from going mouldy, reduce the grain storage water content gradually, residual artificial synthetic organic materials in effective degraded grain storage, rat destruction.

For achieving the above object, the utility model provides a kind of grain security storage arrangement, comprises an air compressor, ozone generator and warehouse, and air compressor is used for the air that will form in the ozone generator and the gaseous mixture of ozone injects warehouse.

In the said apparatus, ozone generator adopts the ozone generator of bubble-discharge.

In the said apparatus, also comprise a sensor that is used to detect temperature and humidity in the warehouse, the display of the temperature and humidity that demonstration sensor is detected.

In the said apparatus, be provided with arm in the warehouse, sensor is located on the arm, is the gaseous mixture transition chamber between pedestal and the leakproof reed mat gripper shoe, the corresponding mixed gas inlet that is provided with the gaseous mixture transition chamber.

The utility model volume is little, floor space is few, simple to operate, one-time investment and operating cost are low, loose to the requirement of warehouse-in grain storage water content, can reduce its water content to the grain storage that surpasses " safe moisture " gradually at memory period, prevent to go mouldy, the residual artificial synthetic organic materials in the grain storage of can effectively degrading, rat destruction.With the air is raw material, and raw material resources are abundant, have no side effect, and to grain storage and environmental nonpollution, energy savings can keep the former quality of grain storage, is convenient to the industrialization of grain storage, can reduce the grain storage cost, strong to bank scale and way to manage adaptability.

Description of drawings

Fig. 1 is the theory diagram of an embodiment of the present utility model;

Fig. 2 is the structural representation of warehouse.

The specific embodiment

With reference to Fig. 1, the utility model comprises that the ozone generator, warehouse, one of an air compressor, a bubble-discharge are used to detect the display of the temperature and humidity that the sensor of temperature and humidity in the warehouse, demonstration sensor detected, and air compressor is used for the air that will form in the ozone generator and the gaseous mixture of ozone injects warehouse.

With reference to Fig. 2, the 1st, Cang Gai, the 2nd, exhaust outlet, the 5th, the grain storage inlet, the 8th, leakproof reed mat, the 12nd, grain storage outlet, the 13rd, warehouse, the arm 6 of a flat-top umbrella stand shape is fixed in the center in the warehouse 13, the lead-in wire of sensor 4 stretches out outside the warehouse through arm 6, and passes through the sensor wire casing 3 of warehouse outer wall, and the 7th, sensor detects interface, between pedestal 14 and the leakproof reed mat gripper shoe 9 is gaseous mixture transition chamber 11, the corresponding mixed gas inlet 10 that is provided with the gaseous mixture transition chamber.

Connect power supply, air compressor and ozone generator startup work.Air compressor injects ozone generator with air, airborne oxygen generation electrochemical reaction in ozone generator, and a part generates ozone, forms air, ozone gaseous mixture.Inject the gaseous mixture transition chamber through connecting pipe, mixed gas inlet.In the gaseous mixture transition chamber, dynamic pressure partly is transformed into static pressure in the pressure head that air compressor provides (total head), enters warehouse through leakproof reed mat gripper shoe and leakproof reed mat.In warehouse, gaseous mixture moves on gradually through the grain storage intergranular space from bottom to top, and has air to be discharged outside the warehouse according to static pressure by exhaust outlet in warehouse Central Plains.When injection warehouse gaseous mixture was full of warehouse fully, air compressor and ozone generator outage quit work, and original outmoded air effluxes and finishes in the warehouse.

Enter warehouse grain storage to the ozone of flowing through at gaseous mixture and exhaust this section in the period, the mould that ozone carries grain storage carries out inactivation treatment (according to detection: under the enough situation of ozone amount, 20 minutes can be with mushroom deactivation 98%).Artificial synthetic organic materials remaining in the grain storage is carried out oxidative degradation.The muroid that may exist is expelled, and ozone exhausts in gaseous mixture.

At whole memory period, the grain storage contained humidity constantly spreads to the grain storage intergranular space according to diffusion, (after measured: during corn is piled up the intergranular space account for cumulative volume 30% ~ 34%) the grain storage water content is reduced, and in working hour, air outmoded, that humidity increases is effluxed through exhaust outlet.Its process is gone round and begun again as previously mentioned, demonstrates standard humidity until display.

Provide air compressor and ozone generator working time and dwell time according to parameters such as grain storage real density, bulk density, warehouse volume, air compressor machine gas production, air compressor and ozone generator working time generally are set between the dozens of minutes to a hour, off-air time is about one to two day, work, stop constantly circulation in whole storage period, such one is energy savings, the 2nd, and avoid ozone to leak environment is polluted by exhaust outlet.

Sensor is detected interface link to each other, can realize automation control with computer.

Claims

1, a kind of grain security storage arrangement is characterized in that: comprise an air compressor, ozone generator and warehouse, air compressor is used for the air that will form in the ozone generator and the gaseous mixture of ozone injects warehouse.

2, grain security storage arrangement according to claim 1 is characterized in that: ozone generator adopts the ozone generator of bubble-discharge.

3, grain security storage arrangement according to claim 1 and 2 is characterized in that: also comprise a sensor that is used to detect temperature and humidity in the warehouse, the display of the temperature and humidity that demonstration sensor is detected.

4, grain security storage arrangement according to claim 1 and 2, it is characterized in that: be provided with arm in the warehouse, sensor is located on the arm, is the gaseous mixture transition chamber between pedestal and the leakproof reed mat gripper shoe, the corresponding mixed gas inlet that is provided with the gaseous mixture transition chamber.