CN201743950U

CN201743950U - Substrate sterilization and disinfection equipment

Info

Publication number: CN201743950U
Application number: CN2009202025046U
Authority: CN
Inventors: 姜小文; 周仁贵; 孙鹿鸣
Original assignee: FUYANG TEA MACHINERY PLANT
Current assignee: Zhejiang Chunjiang Tea Machinery Co., Ltd.
Priority date: 2009-12-17
Filing date: 2009-12-17
Publication date: 2011-02-16
Anticipated expiration: 2019-12-17

Abstract

The utility model relates to substrate sterilization and disinfection equipment, particularly to an installment agriculture culture substrate and soil disinfection equipment, which adopts the normal pressure saturated steam-high-temperature hot wind interflow disinfection technology, and comprises a steam-hot wind homobody generation device, an interflow device, a drum type desinfection chamber, a charging conveyor, a moving flat car, a sensor, a control system and the like, wherein the steam-hot wind homobody generation device is connected with the interflow device, and the interflow device is directly led to the drum type desinfection chamber and comprises a hot wind pipe, a steam pipe and an interflow pipe. The substrate sterilization and disinfection equipment provided by the utility model is provided with environment-friendly steam-hot wind interflow substrate disinfection equipment and movable precision fixed point discharging soil disinfection equipment, has the characteristics of higi efficiency, safety, quick disinfection, low cost, convenience and small impact to the agricultural environment, etc., and can solve the problems of such soil-borne diseases as installation soil displacement, continuous cropping and root knot nematode disease.

Description

A kind of substrate sterilizing equipment

Technical field

This utility model relates to installment agriculture growth substrate and soil disinfection equipment, is applicable to the research and development of portable soilless culture substrate sterilization and soil disinfection equipment.

Background technology

In the soilless culture process, residual student's pathogen and worm's ovum are more in used substrate and the nutritional solution, need carry out the substrate sterilization.If deal with improperly, not only cause the wasting of resources and hostile environment.The sterilization method of facility cultivation mesostroma/soil has solar disinfection, chemical agent sterilization, disinfection with hot water and vapor sterilization etc. at present.Solar disinfection is subjected to weather, the natural restrictive condition of sunlight; If chemical agent sterilization improper use has safety issue, pollute surrounding; Disinfection with hot water is that cost is higher, requires loosing soil simultaneously, and dry, makes its application be subjected to certain restriction; Vapor sterilization is respond well, compares safety, and shortcoming is that manufacturing cost and operating cost are higher, and use occasion is restricted.

Summary of the invention

This utility model provide a kind of highly effective and safe, sterilization fast, little to the agricultural environment influence, solve the substrate sterilizing equipment of native reception room disease problems such as facility soil removal and replacement, continuous cropping, root knot nematode disease effectively.

This utility model is achieved by the following technical solution: it comprises normal pressure saturated vapor-high-temperature hot-air mixed flow disinfection technology, steam-hot blast consubstantiality generating means, flow mixing device, drum-type sterilization chamber, goes up compositions such as material conveyer, mobile flat car, pick off and control system; Described steam-hot blast consubstantiality generating means is connected with flow mixing device, and described flow mixing device directly leads to the drum-type sterilization chamber; Described flow mixing device is made of warm-air pipe, steam pipe and mixed flow tube;

The described material conveyer of going up is connected with the drum-type sterilization chamber; Substrate in the facility cultivation or soil are admitted to the drum-type sterilization chamber by last material conveyer, stir with the abundant spiral vortex type of described saturated vapor and high-temperature hot-air to contact, to reach the disinfectant effect;

Described mobile flat car drags steam-hot blast consubstantiality generating means, flow mixing device, drum-type sterilization chamber, last material conveyer etc. thereon entirely, makes things convenient for move operation.

This utility model is that a kind of substrate sterilizing equipment has environment-friendly type steam-hot blast mixed flow substrate decontamination equipment and portable smart amount fixed point dispensing soil disinfecting device, have highly effective and safe, sterilize fast, influence little agricultural environment, cost is low, characteristics such as convenient can also solve native reception room disease problems such as not executing soil removal and replacement, continuous cropping, root knot nematode disease effectively.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is a side view of the present utility model;

Fig. 4 is this utility model steam-hot blast consubstantiality generating means sketch map;

Fig. 5 is the sketch map of this utility model drum-type sterilization chamber;

Fig. 6 is the sketch map that this utility model moves flat car.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.As Fig. 1, Fig. 2, shown in Figure 3, this device is made of steam-hot blast consubstantiality generating means 1, flow mixing device 2, drum-type sterilization chamber 3, last material conveyer 4, mobile flat car 5, and steam-hot blast consubstantiality generating means 1 is made up of blower fan 101, waste-heat recoverer 102, water tank 103, combustor 104, fuel tank 105.Flow mixing device 2 is made up of warm-air pipe 201, steam pipe 202 and mixed flow tube 203.Water tank 103 is connected with steam-hot blast consubstantiality generating means 1, to replenish needed water of sufficient steam and overvoltage overflow water.Blower fan 101 is connected with waste-heat recoverer 102, is heated during by waste-heat recoverer 102 through the cold wind of blower fan, sends into the warm-air pipe 201 of flow mixing device 2.Steam-the jet chimney of hot blast consubstantiality generating means 1 and the steam pipe 202 of flow mixing device 2 come together in the straight-through drum-type sterilization chamber 3 of 203 mixed flow pipelines together.

As Fig. 4-shown in Figure 6, during use, steam-hot blast consubstantiality generating means 1, flow mixing device 2, drum-type sterilization chamber 3, last material conveyer 4 are all at holding state, having debugged all devices normally moves, cold wind is inhaled under the effect of blower fan in the waste-heat recoverer 102, enters warm-air pipe 201 through the hot blast of waste-heat recoverer 102, and taking advantage of a situation enters mixed flow tube 203, allow steam mix, enter drum-type 3 pairs of the chambers that disappear by mixed flow tube 203 and be sterilized germ-resistant substrate disinfection with hot blast.The sterilizing substrate of getting ready is used material conveyer 4 continue to send into the purpose that the drum-type sterilization chamber 3 that is connected with hot blast-steam is reached sterilizing, the substrate behind sterilizing is from the other end discharging of drum-type sterilization chamber 3.

Claims

1. a substrate sterilizing equipment comprises pick off and control system, it is characterized in that it comprises steam-hot blast consubstantiality generating means (1), flow mixing device (2), drum-type sterilization chamber (3), goes up material conveyer (4); Described steam-hot blast consubstantiality generating means (1) connects waste-heat recoverer (102) by blower fan (101) and constitutes, and described steam-hot blast consubstantiality generating means is connected with flow mixing device, and described flow mixing device directly leads to the drum-type sterilization chamber; Described flow mixing device (2) is made of warm-air pipe (201), steam pipe (202) and mixed flow tube (203); Be provided with combustor (104) in steam-hot blast consubstantiality generating means, flue is located at outside the combustor (104), the water that need evaporate fully contacts with combustor (104) and flue and carries out heat exchange, the straight-through steam pipe (202) of the water vapour of evaporation confluxes in the mixed flow pipeline of flow mixing device with warm-air pipe (201), enters drum-type sterilization chamber (3); Last material conveyer is connected with the drum-type sterilization chamber.

2. a kind of substrate sterilizing equipment as claimed in claim 1 is characterized in that described steam-hot blast consubstantiality generating means, flow mixing device, drum-type sterilization chamber, last material conveyer are arranged on the mobile flat car (5).