CN213939396U - Silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo - Google Patents
Silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo Download PDFInfo
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- CN213939396U CN213939396U CN202022392764.3U CN202022392764U CN213939396U CN 213939396 U CN213939396 U CN 213939396U CN 202022392764 U CN202022392764 U CN 202022392764U CN 213939396 U CN213939396 U CN 213939396U
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Abstract
The utility model discloses a silkworm seed damp and hot treatment facility of prevention and cure silkworm corpuscle embryonal seed infection, including being used for placing the treatment room, damp and hot generating device, adjusting device and the controller of waiting to carry out the damp and hot processing material, adjusting device and damp and hot generating device all are connected with the controller electricity, damp and hot generating device includes heating element and humidification subassembly. The silkworm seed damp-heat treatment equipment for preventing and treating infection of the microparticle embryo seeds of the silkworms provides a damp-heat environment for the silkworms, can accurately control the temperature and the humidity of a treatment chamber, and controls the operation and the stop of a damp-heat generating device and an adjusting device by a controller so as to achieve the required humidity and temperature. The silkworm eggs subjected to the damp-heat treatment by adopting the device are still plump and have small damage, and the silkworm eggs subjected to the damp-heat treatment have high hatching rate and are hatched uniformly.
Description
Technical Field
The utility model relates to the technical field of silkworm disease prevention and treatment, in particular to silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm corpuscle embryo seeds.
Background
The silkworm microparticle disease is an infectious epidemic disease with the largest harm in silkworm production, the pathogen of the disease is silkworm microsporidia, and the infection mode is to infect silkworms by eating mulberry leaves or to infect filial generation by silkworm eggs, so the disease is listed as the only legal quarantine object by all silkworm production countries. In recent years, the number of silkworm eggs eliminated due to ultra-toxicity in China is high every year, and the direct economic loss caused by silkworm breeding farms is thousands of yuan.
Currently, methods for controlling nosema bombycis include chemical control and physical control. The physical prevention and treatment mainly comprises the method of heating silkworm eggs by high-temperature pickling, dry hot air and the like to kill in ovo pathogens. Compared with chemical prevention and treatment methods, the physical prevention and treatment method has the advantages of no toxicity, no pollution, low cost and the like. Chinese invention patent ZL201310221591.0 discloses a double-control dry and hot air treatment warehouse and a treatment method thereof, and Chinese invention patent CN201910225523.9 discloses a heat treatment method for blocking infection of embryo of corpuscular disease of refrigerated silkworm eggs.
However, since there is no relevant facility in actual production, the utility of preventing infection of silkworm microparticle disease embryo by wet heat treatment is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the silkworm seed damp-heat treatment equipment for preventing and treating the infection of the silkworm corpuscle embryo.
The technical scheme of the utility model is that: the silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo seeds comprises a treatment chamber for placing materials to be subjected to damp-heat treatment, a damp-heat generating device, an adjusting device and a controller, wherein the adjusting device and the damp-heat generating device are electrically connected with the controller, and the damp-heat generating device comprises a heating assembly and a humidifying assembly. The damp-heat generating device provides damp-heat gas for the processing chamber, the adjusting device monitors the temperature and the humidity in the processing chamber and feeds the temperature and the humidity back to the controller, and the controller instructs the damp-heat generating device to adjust in real time.
The treatment chamber comprises an air inlet pipeline and an air return pipeline, the air inlet pipeline is positioned at the bottom of the treatment chamber, the air return pipeline is positioned at the top of the treatment chamber, and the damp and hot generating device is communicated with the treatment chamber through the air inlet pipeline and the air return pipeline to form circulation reflux.
The heating assembly comprises a heat source water tank, a fan and a condenser, the heat source water tank is provided with an electric heating pipe, a circulating water pump, a water supply electromagnetic valve, a water supply pipeline and a heat exchanger, the electric heating pipe is located in the heat source water tank, the circulating water pump and the water supply electromagnetic valve are located on the water supply pipeline, the condenser comprises a heat release pipe, the fan is connected with an air inlet pipeline of the treatment chamber, and the heat exchanger and the heat release pipe penetrate through the connection position of the fan and the air inlet pipeline. Wherein, the electrothermal tube is equipped with the multiunit, and the heat release pipe is equipped with the multiunit, and water supply pipe communicates circulating water pump, water supply solenoid valve and heat exchanger in proper order. Hot water in the heat source water tank circulates, air flow of the fan is heated through the heat exchanger and the heat release pipe, the temperature of the air is increased, and the air enters the treatment chamber through the air inlet pipeline and the hot air guide pore plate.
The heating assembly further comprises an evaporator and a combined air conditioning unit, the evaporator is connected with the combined air conditioning unit, and the condenser is connected with the combined air conditioning unit. The wet hot air of the treatment chamber enters the air return pipeline, enters the evaporator to be cooled, the liquid refrigerant inside the evaporator absorbs heat and is evaporated into refrigerant vapor to enter the combined air conditioning unit, the refrigerant vapor enters the heat release pipe of the condenser to release heat, the heat is recycled, and the refrigerant vapor is condensed into the liquid refrigerant and is pumped and circulated to the evaporator through the combined air conditioning unit.
The humidifying component comprises an atomizer, a water storage tank and a water service pipe, the water storage tank is located on the outer side of the treatment chamber, a water inlet of the atomizer is connected with a water outlet of the water storage tank through the water service pipe, and a spray nozzle of the atomizer is arranged on the top wall inside the treatment chamber. Wherein, the atomizer of humidification subassembly improves the humidity in the treatment chamber, and the atomizer receives the control of controller, adjusts the humidity in the treatment chamber.
The adjusting device comprises a temperature sensor and a humidity sensor which are installed in the processing chamber, and the temperature sensor and the humidity sensor are both connected with the controller. Wherein, temperature sensor and humidity transducer respectively are equipped with a plurality ofly, and temperature sensor and humidity transducer distribute and install on the inner wall of treatment chamber.
The treatment chamber is internally provided with a suspension type bracket, the bracket is suspended at the top of the treatment chamber through an ejector rod above the bracket, and the ejector rod is connected with a motor. The bracket can be designed into multiple layers and is welded and formed by 304 stainless steel.
The treatment chamber is provided with a heat-insulating door with a double-layer glass observation window, and the heat-insulating door adopts polyurethane as a heat-insulating material. Wherein, polyurethane plays thermal-insulated heat retaining effect, satisfies the requirement of fire prevention simultaneously, and the observation window makes things convenient for the operation condition of observing the processing chamber.
The treatment chamber is internally provided with an ultraviolet lamp which is connected with the controller. Wherein the ultraviolet lamp is positioned at the top part in the processing chamber.
The bottom plate of treatment room is stainless steel's hot-blast water conservancy diversion orifice plate, and hot-blast water conservancy diversion orifice plate is connected to the intake stack, and the roof of treatment room is equipped with hot return air shutter, and hot return air shutter is equipped with detachable dust filter, and hot return air shutter communicates the return air pipeline.
The working principle of the silkworm seed damp-heat treatment equipment for preventing and treating infection of the micro-particle embryo of the silkworm is that a fan supplies air, the temperature of air flow rises after the air flow passes through a heat exchanger and a heat release pipe of a condenser, and hot air enters a treatment chamber through an air inlet pipeline and a hot air guide pore plate; the wet hot air of the treatment chamber enters an air return pipeline, enters an evaporator for cooling and dehumidifying, a liquid refrigerant in the evaporator absorbs heat and evaporates into refrigerant vapor, the refrigerant vapor enters the combined air conditioning unit and then enters a heat release pipe of a condenser for releasing heat, the heat is recycled, the refrigerant vapor is condensed into the liquid refrigerant, and the liquid refrigerant is pumped and circulated to the evaporator through the combined air conditioning unit; when the temperature of the processing chamber reaches the set temperature, the heat source water tank is closed, and the condenser is only used for fine adjustment of heat supply. The atomizer atomizes water in the water storage tank, and the humidity in the treatment chamber is improved.
Compared with the prior art, the utility model, following beneficial effect has:
the silkworm seed damp-heat treatment equipment for preventing and treating infection of the microparticle embryo seeds of the silkworms provides a damp-heat environment for the silkworms, can accurately control the temperature and the humidity of a treatment chamber, and controls the operation and the stop of a damp-heat generating device and an adjusting device by a controller so as to achieve the required humidity and temperature.
The evaporator of the silkworm seed damp-heat treatment equipment for preventing infection of silkworm microparticle embryos cools and dehumidifies the air flow flowing back from the treatment chamber, the heat is recycled by the refrigerating machine, and the cooled air flow flowing back flows to the combined air conditioning unit to cool the combined air conditioning unit, so that overheating damage of the machine in a closed space is avoided.
The silkworm seed wet heat treatment equipment for preventing and treating infection of silkworm microparticle embryo seeds is provided with two heating devices, namely a heat source water tank and a condenser, wherein the two heating devices are simultaneously opened, so that a treatment chamber is rapidly heated, a heat exchanger of the heat source water tank releases a large amount of energy, a heat release pipe of the condenser pipe is high in adjustability, the temperature is finely adjusted, the temperature precision of the equipment is guaranteed to be within a +/-0.5 ℃, and the silkworm seed wet heat treatment equipment is favorable for treating silkworm seeds. The atomizer of the humidifying component of the device sprays water mist in the treatment chamber, so that the humidity in the treatment chamber reaches 90%, the silkworm eggs subjected to damp-heat treatment by the device are still plump and have small damage, and the silkworm eggs subjected to damp-heat treatment have high hatching rate and are hatched uniformly.
Drawings
FIG. 1 is a schematic structural view of the silkworm seed wet heat treatment equipment for preventing and treating infection of silkworm microparticle embryo.
In the figure, 1 is a processing chamber, 2 is an air inlet pipeline, 3 is an air return pipeline, 4 is a heat source water tank, 5 is a fan, 6 is a condenser, 7 is an evaporator, 8 is a combined air conditioning unit, 9 is an atomizer, 10 is a water storage tank, 11 is a temperature sensor, 12 is a humidity sensor, 13 is a bracket, 14 is a mandril, 15 is a motor, 16 is an ultraviolet lamp, 17 is an electric heating pipe, 18 is a circulating water pump, 19 is a water supply electromagnetic valve, 20 is a heat exchanger, 21 is a heat release pipe, 22 is a water through pipe, 23 is a heat preservation door, 24 is a hot return air shutter and 25 is a dust filtering device.
Detailed Description
The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.
Examples
The silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo seeds comprises a treatment chamber 1 for placing materials to be subjected to damp-heat treatment, a damp-heat generation device, an adjusting device and a controller, wherein silkworm seeds with the egg age within 12 hours are placed in the treatment chamber, the adjusting device and the damp-heat generation device are electrically connected with the controller, and the damp-heat generation device comprises a heating component and a humidifying component. The damp-heat generating device provides damp-heat gas for the processing chamber, the adjusting device monitors the temperature and the humidity in the processing chamber and feeds the temperature and the humidity back to the controller, and the controller instructs the damp-heat generating device to adjust in real time.
The treatment chamber comprises an air inlet pipeline 2 and an air return pipeline 3, the air inlet pipeline is positioned at the bottom of the treatment chamber, the air return pipeline is positioned at the top of the treatment chamber, and the damp and hot generating device is communicated with the treatment chamber through the air inlet pipeline and the air return pipeline to form circulation reflux.
Heating element includes heat source water tank 4, fan 5 and condenser 6, the heat source water tank is equipped with electrothermal tube 17, circulating water pump 18, water supply solenoid valve 19, water supply pipe and heat exchanger 20, and the electrothermal tube is located the heat source water tank, and circulating water pump and water supply solenoid valve are located on the water supply pipe, the condenser includes exothermic pipe 21, and the fan is connected with the intake stack of treatment chamber, and the fan is located the top of intake stack, and heat exchanger and exothermic pipe all run through the junction of fan and intake stack. Wherein, the electrothermal tube is equipped with the multiunit, and the heat release pipe is equipped with the multiunit, and water supply pipe communicates circulating water pump, water supply solenoid valve and heat exchanger in proper order. Hot water in the heat source water tank circulates, air flow of the fan is heated through the heat exchanger and the heat release pipe, the temperature of the air is increased, and the air enters the treatment chamber through the air inlet pipeline and the hot air guide pore plate.
The heating assembly further comprises an evaporator 7 and a combined air conditioning unit 8, the evaporator is connected with the combined air conditioning unit, and the condenser is connected with the combined air conditioning unit. The wet hot air of the treatment chamber enters the air return pipeline, enters the evaporator to be cooled, the liquid refrigerant inside the evaporator absorbs heat and is evaporated into refrigerant vapor to enter the combined air conditioning unit, the refrigerant vapor enters the heat release pipe of the condenser to release heat, the heat is recycled, and the refrigerant vapor is condensed into the liquid refrigerant and is pumped and circulated to the evaporator through the combined air conditioning unit.
The humidifying component comprises an atomizer 9, a water storage tank 10 and a water service pipe 22, the water storage tank is located on the outer side of the treatment chamber, a water inlet of the atomizer is connected with a water outlet of the water storage tank through the water service pipe, and a spray nozzle of the atomizer is arranged on the top wall inside the treatment chamber. Wherein, the atomizer of humidification subassembly improves the humidity in the treatment chamber, and the atomizer receives the control of controller, adjusts the humidity in the treatment chamber.
The adjusting device comprises a temperature sensor 11 and a humidity sensor 12 which are installed in the processing chamber, and the temperature sensor and the humidity sensor are both connected with the controller. Wherein, temperature sensor and humidity transducer respectively are equipped with a plurality ofly, and temperature sensor and humidity transducer distribute and install on the inner wall of treatment chamber.
A suspension type bracket 13 is arranged in the treatment chamber, the bracket is suspended at the top of the treatment chamber through a top rod 14 above the bracket, and the top rod is connected with a motor 15. The bracket is designed into three layers, the bracket is formed by welding 304 stainless steel, the single-layer bracket is square, and 4 sets of grid boxes are placed on each layer of bracket.
The treatment chamber is provided with a heat-insulating door 23 with a double-layer glass observation window, and the heat-insulating door adopts polyurethane as a heat-insulating material. Wherein, polyurethane plays thermal-insulated heat retaining effect, satisfies the requirement of fire prevention simultaneously, and the observation window makes things convenient for the operation condition of observing the processing chamber.
An ultraviolet lamp 16 is arranged in the processing chamber and is connected with the controller. Wherein the ultraviolet lamp is positioned at the top part in the processing chamber.
The bottom plate of process chamber is stainless steel's hot-blast water conservancy diversion orifice plate, and hot-blast water conservancy diversion orifice plate is connected to the intake stack, and the roof of process chamber is equipped with hot return air shutter 24, because the dust in the process chamber causes the jam of hot return air shutter and the pollution of wet heat generating device and controller easily, and hot return air shutter is equipped with detachable dust filter 25, and hot return air shutter intercommunication return air pipeline.
The working principle of the silkworm seed damp-heat treatment equipment for preventing and treating infection of the micro-particle embryo of the silkworm is that a fan supplies air, the temperature of air flow rises after the air flow passes through a heat exchanger and a heat release pipe of a condenser, and hot air enters a treatment chamber through an air inlet pipeline and a hot air guide pore plate; the wet hot air of the treatment chamber enters an air return pipeline, enters an evaporator for cooling and dehumidifying, a liquid refrigerant in the evaporator absorbs heat and evaporates into refrigerant vapor, the refrigerant vapor enters the combined air conditioning unit and then enters a heat release pipe of a condenser for releasing heat, the heat is recycled, the refrigerant vapor is condensed into the liquid refrigerant, and the liquid refrigerant is pumped and circulated to the evaporator through the combined air conditioning unit; when the temperature of the processing chamber reaches the set temperature, the heat source water tank is closed, and the condenser is only used for fine adjustment of heat supply. The atomizer atomizes water in the water storage tank, improves the humidity in the treatment chamber, and the humidity is continuously monitored by the humidity sensor.
As described above, the present invention can be realized well, and the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the present invention are intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. The silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo seeds is characterized by comprising a treatment chamber for placing materials to be subjected to damp-heat treatment, a damp-heat generating device, an adjusting device and a controller, wherein the adjusting device and the damp-heat generating device are electrically connected with the controller, and the damp-heat generating device comprises a heating assembly and a humidifying assembly.
2. The apparatus of claim 1, wherein the treatment chamber comprises an air inlet duct and an air return duct, the air inlet duct is located at the bottom of the treatment chamber, the air return duct is located at the top of the treatment chamber, and the damp-heat generating device is in communication with the treatment chamber through the air inlet duct and the air return duct and forms a circulation loop.
3. The apparatus of claim 2, wherein the heating unit comprises a heat source tank, a blower, and a condenser, the heat source tank is provided with an electric heating tube, a circulating water pump, a water supply solenoid valve, a water supply pipeline, and a heat exchanger, the electric heating tube is disposed in the heat source tank, the circulating water pump and the water supply solenoid valve are disposed in the water supply pipeline, the condenser comprises a heat release tube, the blower is connected to the air inlet pipeline of the treatment chamber, and the heat exchanger and the heat release tube both penetrate through the connection between the blower and the air inlet pipeline.
4. The apparatus of claim 3, wherein the heating unit further comprises an evaporator and a combined air conditioning unit, the evaporator is connected to the combined air conditioning unit, and the condenser is connected to the combined air conditioning unit.
5. The apparatus of claim 1, wherein the humidifying assembly comprises an atomizer, a water tank and a water pipe, the water tank is located outside the treatment chamber, a water inlet of the atomizer is connected to a water outlet of the water tank through the water pipe, and a spray nozzle of the atomizer is disposed on an inner top wall of the treatment chamber.
6. The apparatus of claim 1, wherein the conditioning device comprises a temperature sensor and a humidity sensor installed in the processing chamber, and the temperature sensor and the humidity sensor are connected to the controller.
7. The apparatus of claim 1, wherein a hanging bracket is disposed in the chamber and is suspended from the top of the chamber by an upper rod, the rod being connected to a motor.
8. The apparatus of claim 1, wherein the chamber is provided with a thermal insulating door having a double-glazed window, and the thermal insulating door is made of polyurethane.
9. The apparatus of claim 1, wherein said chamber is provided with an ultraviolet lamp, and said ultraviolet lamp is connected to a controller.
10. The apparatus of claim 2, wherein the bottom plate of the treatment chamber is a stainless steel hot air guiding plate, the air inlet pipe is connected to the hot air guiding plate, the top plate of the treatment chamber is provided with a hot return air shutter, the hot return air shutter is provided with a detachable dust filter, and the hot return air shutter is connected to the return air pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392764.3U CN213939396U (en) | 2020-10-23 | 2020-10-23 | Silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392764.3U CN213939396U (en) | 2020-10-23 | 2020-10-23 | Silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo |
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| CN213939396U true CN213939396U (en) | 2021-08-13 |
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| CN202022392764.3U Active CN213939396U (en) | 2020-10-23 | 2020-10-23 | Silkworm seed damp-heat treatment equipment for preventing and treating infection of silkworm microparticle embryo |
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| CN (1) | CN213939396U (en) |
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