Pig house with air purification structure

Abstract

The utility model relates to pig house air purification device technical field, concretely, it is a kind of pig house with air purification structure, including waste gas treatment tower, the inner wall of waste gas treatment tower is fixedly installed with precision filter screen, waste gas treatment tower is fixedly installed with gas outlet pipe, the air inlet end pipe body of gas outlet pipe is fixedly installed with fan, the gas outlet end of gas outlet pipe is fixedly installed with multiple even distribution capillary, the side of waste gas treatment tower is provided with delivery pump, the liquid inlet end of delivery pump is fixedly installed with tee pipe, tee pipe is fixedly installed with three-way valve, another pipe body of tee pipe is fixedly installed with liquid medicine pipe, the end of liquid medicine pipe is fixedly installed with liquid medicine cylinder, the remaining one pipe body of tee pipe is fixedly installed with suction pipe, the tail end of suction pipe is fixedly installed on waste gas treatment tower, the liquid outlet end of delivery pump is connected with multiple spray heads by pipeline.The utility model is beneficial to air purification treatment operation, and can improve purification efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of air purification devices for pigsties, and more specifically, to a pigsty with an air purification structure. Background Technology

[0002] In large-scale pig farming, the quality of the pigsty environment is a key factor affecting the healthy growth of pigs and the profitability of farming. Clean air can not only reduce the incidence of respiratory diseases and reduce the use of antibiotics, but also improve feed conversion rate and the quality of pigs at slaughter. With the increase in breeding density and the tightening of environmental standards, pigsty air purification technology has become a core link that modern farming urgently needs to break through.

[0003] Existing pigsty ventilation systems mostly rely on natural ventilation or simple mechanical exhaust, which is insufficient for effectively controlling air quality. Firstly, harmful gases such as ammonia and hydrogen sulfide in pigsties primarily originate from the decomposition of feces and urine. Traditional ventilation methods simply expel these gases into the outside air, achieving ventilation but failing to purify the air, thus continuing to pollute the external environment. Secondly, dust and microbial particles (such as mold spores and bacterial aerosols) are suspended in large quantities in enclosed environments. Existing filtration devices are mostly coarse filters, prone to clogging and requiring frequent replacement, increasing maintenance costs. Therefore, we propose a pigsty with an integrated air purification system. Utility Model Content

[0004] The purpose of this invention is to provide a pigsty with an air purification structure to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A pigsty with an air purification structure includes an exhaust gas treatment tower. A precision filter screen is fixedly installed on the inner wall of the exhaust gas treatment tower. An exhaust pipe is fixedly installed on the exhaust gas treatment tower. A fan is fixedly installed inside the inlet end of the exhaust pipe. Multiple vertically arranged, evenly distributed thin tubes are fixedly installed at the outlet end of the exhaust pipe, located inside the exhaust gas treatment tower. A delivery pump is installed on one side of the exhaust gas treatment tower. A three-way pipe is fixedly installed at the inlet end of the delivery pump. A three-way valve is fixedly installed on the three-way pipe. A medicine pipe is fixedly installed on the other side of the three-way pipe. A medicine cylinder is fixedly installed at the end of the medicine pipe. A suction pipe is fixedly installed on the remaining side of the three-way pipe. The end of the suction pipe is fixedly installed on the exhaust gas treatment tower. Multiple nozzles are connected to the outlet end of the delivery pump via pipes, and the nozzles are located inside the exhaust gas treatment tower.

[0007] Preferably, a delivery pipe is fixedly installed at the outlet end of the delivery pump, two symmetrical horizontal pipes are fixedly installed on the delivery pipe, multiple transverse pipes are fixedly installed on the horizontal pipes, and the nozzle is fixedly installed at the bottom of the corresponding transverse pipe.

[0008] Preferably, the two horizontal pipes are located on the upper and lower sides of the precision filter screen, respectively, and an external discharge pipe is fixedly installed on the top of the exhaust gas treatment tower.

[0009] Preferably, a dust cover is hinged to the top surface of the medicine container, and the dust cover covers the top surface of the medicine container when closed.

[0010] Preferably, a wastewater pipe is fixedly installed on the bottom cylinder of the waste gas treatment tower, and a valve is fixedly installed on the wastewater pipe.

[0011] Preferably, the air outlet pipe is fixedly installed with a distribution pipe at its air inlet end, and multiple evenly distributed pipes are fixedly installed on the distribution pipe, with multiple air intake holes communicating with the outside.

[0012] Preferably, an inclined pipe connected to the interior of the waste gas treatment tower is fixedly installed on one side of the bottom cylinder of the waste gas treatment tower, and a threaded pipe is fixedly installed on the top of the inclined pipe, with a threaded cap threadedly connected to the threaded pipe.

[0013] Preferably, the inclined tube is a transparent tube, and the inclined tube is inclined upward at 45° to 60°.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model achieves multi-stage purification of pigsty exhaust gas by combining a precision filter screen and nozzles inside the exhaust gas treatment tower. The precision filter screen intercepts dust and large particulate impurities, and the delivery pump drives the purification liquid in the liquid cylinder to be atomized and sprayed out through the nozzles, making full contact with the exhaust gas and effectively decomposing harmful gases such as ammonia and hydrogen sulfide. Combined with the fan and evenly distributed fine tubes to accelerate gas flow, the purification efficiency is greatly improved, ensuring clean air in the pigsty and achieving the effect of purifying and precisely filtering the air in the pigsty.

[0016] 2. This utility model utilizes the design of a three-way pipe and a three-way valve to achieve flexible mixing of the purification liquid. It can select to extract the special purification liquid or circulate the purified wastewater in the medicine tank as needed, which can not only enhance the treatment effect of harmful gases, but also save resources, adapt to the waste gas treatment needs of different pollution levels, reduce breeding costs and improve environmental protection benefits.

[0017] 3. This utility model utilizes a structure including a wastewater pipe, a dust cover, and an inclined pipe to allow for the direct addition of chemicals into the waste gas treatment tower, while also enabling the waste liquid to be discharged outwards through the wastewater pipe. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 3 This is a partial structural schematic diagram of the present invention;

[0021] Figure 4 This is a cross-sectional view of the waste gas treatment tower of this utility model;

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. Exhaust gas treatment tower; 10. External discharge pipe; 11. Wastewater pipe; 12. Valve; 13. Precision filter screen; 14. Arrangement pipe; 15. Uniform distribution pipe; 151. Intake hole; 16. Fan; 17. Exhaust pipe; 18. Uniformly distributed fine pipe;

[0024] 2. Delivery pump; 20. Three-way pipe; 201. Three-way valve; 21. Suction pipe; 22. Liquid medicine pipe; 23. Liquid medicine cylinder; 24. Dust cover; 25. Delivery pipe; 26. Horizontal pipe; 27. Transverse pipe; 271. Nozzle;

[0025] 3. Inclined tube; 30. Threaded tube; 31. Threaded cap. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4This utility model provides a technical solution: a pigsty with an air purification structure, including an exhaust gas treatment tower 1. A precision filter screen 13 is fixedly installed on the inner wall of the exhaust gas treatment tower 1. An exhaust pipe 17 is fixedly installed on the exhaust gas treatment tower 1. A fan 16 is fixedly installed inside the inlet end of the exhaust pipe 17. Multiple vertically arranged uniformly distributed thin pipes 18 are fixedly installed at the outlet end of the exhaust pipe 17. The uniformly distributed thin pipes 18 are located inside the exhaust gas treatment tower 1. A distribution pipe 14 is fixedly installed at the inlet end of the exhaust pipe 17. Multiple uniformly distributed pipes 15 are fixedly installed on the distribution pipe 14. Multiple air intake holes 151 connected to the outside are provided on the uniformly distributed pipes 15, so that after the exhaust gas from the pigsty is sucked in through the air intake holes 151, dust and large particulate impurities can be intercepted at the precision filter screen 13. The uniformly distributed thin pipes 18, together with the fan 16, evenly disperse the airflow into the exhaust gas treatment tower 1, creating conditions for subsequent purification and initially improving the exhaust gas purification efficiency.

[0028] Specifically, a transfer pump 2 is installed on one side of the waste gas treatment tower 1. A three-way pipe 20 is fixedly installed at the inlet end of the transfer pump 2, and a three-way valve 201 is fixedly installed on the three-way pipe 20. A chemical liquid pipe 22 is fixedly installed on the other pipe of the three-way pipe 20, and a chemical liquid cylinder 23 is fixedly installed at the end of the chemical liquid pipe 22. A suction pipe 21 is fixedly installed on the remaining pipe of the three-way pipe 20, and the end of the suction pipe 21 is fixedly installed on the waste gas treatment tower 1. The outlet end of the transfer pump 2 is connected to multiple nozzles 271 through a pipe. The nozzles 271 are located inside the waste gas treatment tower 1. A conveying pipe 25 is fixedly installed, and two symmetrical horizontal pipes 26 are fixedly installed on the conveying pipe 25. Multiple transverse pipes 27 are fixedly installed on the horizontal pipes 26. Spray nozzles 271 are fixedly installed at the bottom of the corresponding transverse pipes 27. By adjusting the three-way valve 201, the conveying pump 2 can draw the purified liquid or the circulating liquid in the tower from the liquid cylinder 23 for spraying treatment. The purified liquid passes through the conveying pipe 25, the horizontal pipes 26 and the transverse pipes 27, and is atomized and sprayed out from the bottom spray nozzles 271, covering the upper and lower areas of the precision filter screen 13, and fully contacting the exhaust gas to decompose harmful gases, thus achieving flexible and efficient purification treatment.

[0029] Furthermore, an external discharge pipe 10 is fixedly installed on the top of the exhaust gas treatment tower 1. The external discharge pipe 10 is used for the discharge of purified air. Two horizontal pipes 26 are located on the upper and lower sides of the precision filter screen 13, respectively. Water exiting from the upper horizontal pipe 26 can rinse the precision filter screen 13 from top to bottom, thereby cleaning the precision filter screen 13.

[0030] In addition, a dust cover 24 is hinged to the top surface of the liquid cylinder 23. When the dust cover 24 is closed, it covers the top surface of the liquid cylinder 23 and is used for dust protection operation.

[0031] It is worth noting that a wastewater pipe 11 is fixedly installed on the bottom cylinder of the waste gas treatment tower 1, and a valve 12 is fixedly installed on the wastewater pipe 11. With the help of the wastewater pipe 11 and the valve 12, the wastewater in the tower can be discharged in a timely manner.

[0032] It is worth noting that an inclined pipe 3, which is connected to the inside of the waste gas treatment tower 1, is fixedly installed on one side of the bottom cylinder of the waste gas treatment tower 1. A threaded pipe 30 is fixedly installed on the top of the inclined pipe 3, and a threaded cap 31 is threadedly connected to the threaded pipe 30. The inclined pipe 3 is a transparent pipe and is set to be inclined upward at 45° to 60°, so that the chemical solution can be added into the waste gas treatment tower 1 from the threaded pipe 30 and the inclined pipe 3 for circulation spray treatment.

[0033] Finally, it should be noted that the components involved in this utility model, such as the fan 16 and the delivery pump 2, are all general standard parts or components known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the spare parts of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the matching controller and power supply, are connected by wires. The specific connection methods should refer to the working principle of this utility model. The electrical connections between each electrical component are completed in the order of operation. The detailed connection methods are all technologies known in the art.

[0034] When using the pigsty with air purification structure of this utility model, open the dust cover 24, add purification liquid to the liquid cylinder 23 through the threaded pipe 30 and the inclined pipe 3, and close the dust cover 24; start the fan 16, and the pigsty exhaust gas enters the distribution pipe 14 through the air intake hole 151 of the uniform distribution pipe 15, and then is introduced into the exhaust gas treatment tower 1 through the exhaust pipe 17. It is filtered by the precision filter screen 13, and the uniform distribution fine pipe 18 works with the fan 16 to evenly disperse the airflow.

[0035] Adjusting the three-way valve 201, if the purification liquid in the liquid cylinder 23 is selected to be drawn out, the delivery pump 2 draws out the liquid through the liquid pipe 22, and then splits it through the delivery pipe 25 to the horizontal pipe 26 and the transverse pipe 27, and sprays it out from the bottom nozzle 271 to cover the upper and lower areas of the precision filter screen 13 to decompose harmful gases; if the circulation purification is selected, the three-way valve 201 switches to make the suction pipe 21 draw out the liquid in the tower for circulation spraying.

[0036] The purified gas is discharged through the external discharge pipe 10. When wastewater needs to be discharged, the valve 12 of the wastewater pipe 11 is opened to discharge the wastewater in the tower. The liquid level in the inclined pipe 3 is observed. If the liquid is insufficient, it can be replenished through the threaded pipe 30.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pigsty with an air purification structure, comprising an exhaust gas treatment tower (1), characterized in that: A precision filter screen (13) is fixedly installed on the inner wall of the waste gas treatment tower (1). An outlet pipe (17) is fixedly installed on the waste gas treatment tower (1). A fan (16) is fixedly installed inside the inlet end of the outlet pipe (17). Multiple vertically arranged uniformly distributed thin tubes (18) are fixedly installed at the outlet end of the outlet pipe (17). The uniformly distributed thin tubes (18) are located inside the waste gas treatment tower (1). A delivery pump (2) is provided on one side of the waste gas treatment tower (1). A three-way pipe (20) is fixedly installed at the liquid inlet end of the delivery pump (2). A three-way valve (201) is fixedly installed on the three-way pipe (20). A medicine liquid pipe (22) is fixedly installed on the other pipe of the three-way pipe (20). A medicine liquid cylinder (23) is fixedly installed at the end of the medicine liquid pipe (22). A suction pipe (21) is fixedly installed on the remaining pipe body. The end of the suction pipe (21) is fixedly installed on the waste gas treatment tower (1). The liquid outlet of the delivery pump (2) is connected to multiple nozzles (271) through a pipe. The nozzles (271) are located inside the waste gas treatment tower (1). An inclined pipe (3) connected to the inside of the waste gas treatment tower (1) is fixedly installed on one side of the bottom cylinder of the waste gas treatment tower (1). A threaded pipe (30) is fixedly installed on the top of the inclined pipe (3). A threaded cap (31) is threadedly connected to the threaded pipe (30). A distribution pipe (14) is fixedly installed at the air inlet end of the air outlet pipe (17). Multiple uniformly distributed pipes (15) are fixedly installed on the distribution pipe (14). Multiple suction holes (151) connected to the outside are provided on the uniformly distributed pipes (15).

2. The pigsty with air purification structure according to claim 1, characterized in that: The delivery pump (2) has a delivery pipe (25) fixedly installed at the outlet end. Two horizontal pipes (26) that are symmetrical to each other are fixedly installed on the delivery pipe (25). Multiple transverse pipes (27) are fixedly installed on the horizontal pipes (26). The nozzle (271) is fixedly installed at the bottom of the corresponding transverse pipe (27).

3. The pigsty with air purification structure according to claim 2, characterized in that: The two horizontal pipes (26) are located on the upper and lower sides of the precision filter (13), respectively, and an external discharge pipe (10) is fixedly installed on the top of the exhaust gas treatment tower (1).

4. The pigsty with air purification structure according to claim 1, characterized in that: A dust cover (24) is hinged to the top surface of the liquid medicine cylinder (23). When the dust cover (24) is closed, it covers the top surface of the liquid medicine cylinder (23).

5. The pigsty with air purification structure according to claim 1, characterized in that: Wastewater pipe (11) is fixedly installed on the bottom cylinder of the waste gas treatment tower (1), and valve (12) is fixedly installed on the wastewater pipe (11).

6. The pigsty with air purification structure according to claim 1, characterized in that: The inclined tube (3) is a transparent tube, and the inclined tube (3) is set at an upward inclination of 45°~60°.

Images