Livestock and poultry breeding environment disinfection and sterilization device based on chlorine dioxide slow-release agent

Abstract

The utility model discloses a livestock and poultry breeding environment disinfection and sterilization device based on a chlorine dioxide slow-release agent, which comprises a chlorine dioxide generating module, a chlorine dioxide conveying module and a control module, chlorine dioxide gas generated by the chlorine dioxide generating module is conveyed to a livestock and poultry breeding house through the chlorine dioxide conveying module; the chlorine dioxide generation module comprises a chlorine dioxide gas generation structure and a homogenizing box, chlorine dioxide gas generated by the chlorine dioxide gas generation structure enters the homogenizing box, a chlorine dioxide gas concentration sensor is arranged in the homogenizing box, a vent hole is formed in the homogenizing box, an electromagnetic valve is arranged on the vent hole, and the chlorine dioxide gas concentration sensor is connected with the electromagnetic valve. The homogenizing box is communicated with the chlorine dioxide conveying module through a connecting pipeline, and the electromagnetic valve, the chlorine dioxide gas generating structure, the chlorine dioxide gas concentration sensor and the chlorine dioxide conveying module are all electrically connected with the control module. According to the utility model, the gas conveyed to the livestock and poultry breeding house can be sterilized, the livestock and poultry cannot be hurt, and the growth of the livestock and poultry is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection and sterilization in the inner space of livestock and poultry breeding, in particular to a disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent. Background Art

[0002] In livestock and poultry breeding, air is an important environmental factor for the survival of livestock and poultry. However, most pathogenic microorganisms also spread through the air, leading to the occurrence of various diseases in livestock and poultry, and even causing the outbreak or epidemic of infectious diseases, causing huge economic losses to the breeding industry and hindering the development and progress of the livestock and poultry breeding industry. The types and contents of air microorganisms have become important indicators of the environmental quality of livestock and poultry houses, directly related to the health of breeding personnel and farm animals as well as the performance of production. There are experiments showing that under general production conditions, the number of microbial colonies contained in the air of dairy cattle houses is 1.2x10 5 ~3.86x10 5 pcs / m 3 ; the number of microbial colonies contained in the air of pig houses is about 3.0x10 5 ~1.0x1.06 pcs / m 3 ; the number of microbial colonies contained in the air of chicken houses is about 2.0x10 5 ~8.0x10 7 pcs / m 3 .

[0003] There are various types of bacteria in the air of closed breeding houses, among which Gram-positive bacteria are in the majority, accounting for 78.1% of the total number of bacteria. Coagulase-negative staphylococci are the dominant flora, accounting for 62.7%; followed by Bacillus, Aerococcus and Rothia. Among Gram-negative bacteria, Enterobacter has the largest number, followed by Acinetobacter, Pseudomonas, etc. In addition, there are a large number of molds and various viruses attacking. These pathogenic microorganisms cause diseases and deaths of livestock and poultry, directly affecting breeding efficiency, product quality and return on investment, and even causing a devastating blow to livestock and poultry, seriously endangering and hindering the development and progress of the livestock and poultry breeding field. In the past, atomization or spraying methods were used for air sterilization, but due to the generation of a large amount of water vapor, the air humidity in the shed was too high, which was not conducive to the growth of livestock and poultry and could also cause certain diseases to be eliminated. Content of the Utility Model

[0004] In order to overcome the above problems existing in the prior art, the utility model provides a disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent.

[0005] The technical solution adopted by the present utility model to solve its technical problems is as follows: A disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide slow-release agent, comprising a chlorine dioxide generation module, a chlorine dioxide delivery module, and a control module. The chlorine dioxide generation module generates chlorine dioxide gas and transports it to the livestock and poultry breeding house through the chlorine dioxide delivery module. The chlorine dioxide generation module includes a chlorine dioxide gas generation structure and a homogenization tank. The chlorine dioxide gas generated by the chlorine dioxide gas generation structure enters the homogenization tank. A chlorine dioxide gas concentration sensor is arranged in the homogenization tank. An air vent is arranged on the homogenization tank, and a solenoid valve is arranged on the air vent. The homogenization tank is communicated with the chlorine dioxide delivery module through a connecting pipeline. The solenoid valve, the chlorine dioxide gas generation structure, the chlorine dioxide gas concentration sensor, and the chlorine dioxide delivery module are all electrically connected to the control module.

[0006] For the above-mentioned disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide slow-release agent, the chlorine dioxide gas generation structure includes a damper arranged at the air inlet and nano chlorine dioxide slow-release particles supported by upper and lower support meshes. The opening and closing of the damper are controlled by the control module according to the concentration of chlorine dioxide in the homogenization tank.

[0007] For the above-mentioned disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide slow-release agent, a gas filter screen is further arranged between the chlorine dioxide gas generation structure and the homogenization tank.

[0008] For the above-mentioned disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide slow-release agent, the chlorine dioxide delivery module includes an air compressor, a delivery pipeline, and air spray nozzles. The air spray nozzles are evenly installed on the delivery pipeline, and the air compressor is controlled to open and close by the control module.

[0009] For the above-mentioned disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide slow-release agent, the pore size of the gas filter screen is smaller than the pore size of the upper and lower support meshes.

[0010] The beneficial effects of the present utility model are as follows: By setting a homogenization tank and arranging a chlorine dioxide gas sensor in the homogenization tank, it is ensured that the gas transported to the livestock and poultry breeding house can achieve the effect of sterilization and will not cause harm to the livestock and poultry, which is beneficial to the growth of the livestock and poultry; By setting a gas filter screen, the gas transported to the livestock and poultry breeding house is preliminarily filtered to avoid large particles from blocking the air spray nozzles, reducing the subsequent maintenance cost. The structure of the present utility model is simple and has strong practicability. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the present utility model.

[0012] Among them, 1. air damper, 2. lower support net, 3. nano chlorine dioxide slow-release particles, 4. upper support net, 5. gas filter net, 6. homogenization tank, 7. chlorine dioxide gas concentration sensor, 8. ventilation hole, 9. connecting pipeline, 10. air compressor, 11. conveying pipeline, 12. air spray head. Detailed implementation manners

[0013] To enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0014] As Figure 1 shown, this embodiment discloses a device for disinfecting and sterilizing the livestock and poultry breeding environment based on chlorine dioxide slow-release agent, including a chlorine dioxide generation module, a chlorine dioxide delivery module, and a control module. The chlorine dioxide generation module generates chlorine dioxide gas and transports it to the livestock and poultry breeding house through the chlorine dioxide delivery module. The control module is used to control the opening and closing of the chlorine dioxide generation module and the chlorine dioxide delivery module to ensure that the concentration of chlorine dioxide gas transported to the livestock and poultry breeding house can meet the requirements for sterilization without harming the livestock and poultry.

[0015] The chlorine dioxide generation module includes a chlorine dioxide gas generation structure and a homogenization tank 6. The chlorine dioxide gas generated by the chlorine dioxide gas generation structure enters the homogenization tank. A chlorine dioxide gas concentration sensor 7 is arranged in the homogenization tank. A ventilation hole 8 is arranged on the homogenization tank, and a solenoid valve is arranged on the ventilation hole 8. The ventilation hole on the homogenization tank is set to cooperate with the control of the chlorine dioxide concentration. When the chlorine dioxide concentration in the homogenization tank is high, the solenoid valve on the ventilation hole opens, and the incoming air is mixed and homogenized with the chlorine dioxide in the tank, and when the required concentration is reached, it is transported to the shed. The homogenization tank 6 is communicated with the chlorine dioxide delivery module through a connecting pipeline 9. The solenoid valve, the chlorine dioxide gas generation structure, the chlorine dioxide gas concentration sensor, and the chlorine dioxide delivery module are all electrically connected to the control module.

[0016] In this embodiment, the chlorine dioxide gas generation structure includes an air damper 1 arranged at the air inlet and nano chlorine dioxide slow-release particles 3 supported by an upper support net 4 and a lower support net 2. The opening and closing of the air damper are controlled by the control module according to the concentration of chlorine dioxide in the homogenization tank. A gas filter net 5 is also arranged between the chlorine dioxide gas generation structure and the homogenization tank. The gas filter net 5 is used to filter impurities or particles in the gas to prevent clogging of the air spray head. The pore size of the gas filter net is smaller than the pore sizes of the upper and lower support nets. To extend the service life of the device, the gas filter net, the upper support net, and the lower support net are connected to the inner wall of the device through chutes or by snap-fitting. When it is necessary to clean the gas filter net or replace the nano chlorine dioxide slow-release particles, the gas filter net, the upper support net, and the lower support net can be removed.

[0017] The chlorine dioxide delivery module includes an air compressor 10, a delivery pipeline 11, and an air spray head 12. The air spray heads 12 are evenly installed on the delivery pipeline. Several spray heads are provided in a shed to evenly disperse the chlorine dioxide sterilization gas throughout the shed to meet the requirements of disinfection and sterilization. The air compressor 10 is controlled to open and close through a control module.

[0018] In this embodiment, chlorine dioxide gas is generated by nano chlorine dioxide slow-release particles. There are many finished products of nano chlorine dioxide slow-release particles in the prior art, and there are also many related patent applications. For example, the Chinese invention patent with the publication number CN108477207, and the finished products can be purchased on the market, so it will not be elaborated here.

[0019] The working principle of this embodiment is as follows: The device disclosed in this embodiment belongs to a part of the air circulation system of a livestock and poultry breeding shed. When the device is initially started, the air door 1 is opened, the solenoid valve of the ventilation hole is closed, and the air compressor is turned off. At this time, the nano chlorine dioxide slow-release particles start to release chlorine dioxide gas. The released chlorine dioxide gas enters the homogenization box. The chlorine dioxide gas concentration sensor in the homogenization box detects the chlorine dioxide concentration and transmits the detected concentration to the control module in real time. When the chlorine dioxide concentration reaches the sterilizable concentration range, the control module controls the air door to close. At this time, the generation of chlorine dioxide gas can be reduced or blocked. At the same time, the control module controls the air compressor to start. The air compressor sends the chlorine dioxide gas into the livestock and poultry breeding shed through the delivery pipeline. When the chlorine dioxide gas concentration sensor in the homogenization box detects that the chlorine dioxide concentration exceeds the sterilizable concentration range and will cause harm to the livestock and poultry in the livestock and poultry breeding shed, the control module controls the solenoid valve to open, so that air enters the homogenization box through the ventilation hole to dilute the chlorine dioxide gas until it reaches the sterilizable concentration range.

[0020] The above embodiments are only exemplary embodiments of the present invention and are not used to limit the present invention. Those skilled in the art can make various modifications or equivalent replacements to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present invention.

Claims

1. A disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent, characterized in that, It includes a chlorine dioxide generation module, a chlorine dioxide delivery module, and a control module. The chlorine dioxide generation module generates chlorine dioxide gas and delivers it to the livestock and poultry breeding house through the chlorine dioxide delivery module. The chlorine dioxide generation module includes a chlorine dioxide gas generation structure and a homogenization tank. The chlorine dioxide gas generated by the chlorine dioxide gas generation structure enters the homogenization tank. A chlorine dioxide gas concentration sensor is arranged in the homogenization tank. An air vent is arranged on the homogenization tank, and a solenoid valve is arranged on the air vent. The homogenization tank is communicated with the chlorine dioxide delivery module through a connecting pipeline. The solenoid valve, the chlorine dioxide gas generation structure, the chlorine dioxide gas concentration sensor, and the chlorine dioxide delivery module are all electrically connected to the control module.

2. The disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent according to claim 1, characterized in that, The chlorine dioxide gas generation structure includes a damper arranged at the air inlet and nano chlorine dioxide slow-release particles supported by upper and lower support meshes. The opening and closing of the damper are controlled by the control module according to the concentration of chlorine dioxide in the homogenization tank.

3. A disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent according to claim 1, characterized in that, A gas filter screen is also arranged between the chlorine dioxide gas generation structure and the homogenization tank.

4. A disinfection and sterilization device for livestock and poultry breeding environment based on chlorine dioxide sustained-release agent according to claim 1, characterized in that, The chlorine dioxide delivery module includes an air compressor, a delivery pipeline, and air spray nozzles. The air spray nozzles are uniformly installed on the delivery pipeline, and the opening and closing of the air compressor are controlled by the control module.

5. An apparatus for disinfecting and sterilizing livestock and poultry breeding environment based on chlorine dioxide sustained-release agent according to claim 3, characterized in that, The pore size of the gas filter screen is smaller than the pore sizes of the upper and lower support meshes.

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