Deodorization fan exhaust treatment device

Abstract

The utility model relates to the technical field of pigsties, and discloses a deodorization fan exhaust treatment device which comprises an air draft device and a washing device, the air draft device comprises a box body, a connecting cylinder and a fan, the left side of the connecting cylinder is fixedly communicated with the top of the left side in the box body, and the fan is installed in the connecting cylinder. Through the arrangement of the air draft device, the box body, the connecting cylinder, the fan, the washing device and other structural components, the air draft device conducts air draft and deodorization on the interior of the pigsty, ammonia gas in the air is dissolved through the washing device, and dust in the air is prevented from sinking into the bottom of the interior of the water tank through the filter screen; water in the water tank is circularly cooled through the cooling assembly, the water in the water tank is prevented from being splashed into the tank body through the cover plate, the effect of reducing environmental pollution caused by the fact that ammonia gas is discharged into the air is achieved, and the problems that the air quality is affected and the air pollution problem is aggravated when the ammonia gas is discharged into the air are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pig pens, and in particular relates to a processing device for exhaust gas of a deodorizing fan. Background Art

[0002] A pigpen is a facility specially designed to provide a living environment for pigs. It is usually built with bricks, stones, wood, steel bars and other materials. The design and construction of the pigpen needs to take into account the growth needs of the pigs and the management convenience of the farmers.

[0003] When pigs are raised in a pigsty, their feces, urine and other excrement will accumulate inside the pigsty. After being decomposed by microorganisms, feces, urine and other excrement will produce ammonia and other harmful gases. Ammonia is very harmful to both animals and humans. High concentrations of ammonia will irritate the respiratory tract, leading to symptoms such as difficulty breathing, eye pain, and coughing. Long-term exposure may also cause pneumonia, bronchitis and other diseases. Deodorizing fans will be used to ventilate the pigsty. The deodorizing fans circulate air inside the pigsty by discharging the air inside the pigsty outside the pigsty to reduce the ammonia content inside the pigsty. During the ventilation process, ammonia will drift into the air. Ammonia can react with acidic substances in the atmosphere to form ammonia salts, which will lead to an increase in particulate matter in the atmosphere, thereby affecting air quality. Ammonia may also react with other pollutants to form photochemical smog, aggravating air pollution. The problem with the above technology is that ammonia discharged into the air will affect air quality and aggravate air pollution. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a deodorizing fan exhaust gas processing device which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a deodorizing fan exhaust processing device comprises an exhaust device and a water washing device, wherein the exhaust device comprises a box body, a connecting tube and a fan, the left side of the connecting tube is fixedly connected with the top of the left side of the box body, the fan is installed inside the connecting tube, the water washing device comprises a connecting sleeve, an air injection pipe, a plurality of shunt pipes and a water tank, the left side of the connecting sleeve is fixedly connected with the right side of the connecting sleeve, the top of the left side of the air injection pipe is fixedly connected with the right side of the connecting sleeve, a plurality of the shunt pipes are all arranged at the bottom of the water tank, the opposite ends of the plurality of the shunt pipes are fixedly connected with the bottom of the surface of the air injection pipe, and the surface of the water tank is fixedly connected with the inside of the box body;

[0006] The exhaust device is used to exhaust and deodorize the inside of the pig pen;

[0007] The water washing device is used to dissolve ammonia in the air.

[0008] In order to prevent dust in the air from sinking to the bottom of the water tank and causing the three-way valve to be blocked, preferably, a filter is fixedly connected to the inside of the water tank, the bottom of the water tank is fixedly connected to a three-way valve, the left side of the three-way valve is fixedly connected to a drain pipe, the left side of the drain pipe is connected to the left side of the inside of the box body, and a baffle is fixedly connected to the right side of the box body, a cooling hole is opened on the top of the right side of the baffle, and a cooling component is arranged inside the baffle, and the filter intercepts dust in the air, thereby preventing the dust from sinking to the bottom of the water tank.

[0009] In order to prevent the water temperature inside the water tank from rising and causing the solubility of ammonia to decrease, preferably, the cooling component includes a connecting pipe, a water pump and a cooling radiator. The left side of the connecting pipe is fixedly connected to the right side of the three-way valve, the right side of the rear side of the connecting pipe is fixedly connected to the input end of the water pump, the rear side of the bottom of the cooling radiator is fixedly connected to the output end of the water pump, and the front side of the left side of the cooling radiator is fixedly connected to the right side of the water tank. The water inside the water tank is pumped to the inside of the cooling radiator by the water pump, and the water is cooled by the cooling radiator. The cooled water flows into the water tank, thereby circulating and cooling the water inside the water tank.

[0010] In order to prevent the water inside the water tank from splashing into the interior of the tank, preferably, the top of the water tank surface is movably connected with a cover plate, the bottom of the cover plate is fixedly connected with a sleeve, the interior of the sleeve is slidably connected to the top of the water tank surface, and a plurality of air outlets are opened on the left side of the top of the cover plate. The top of the water tank is blocked by the cover plate and the sleeve, thereby preventing the water inside the water tank from splashing around.

[0011] In order to facilitate the cleaning of the filter, preferably, the cover plate is movably connected to a connecting seat internally, the interior of the connecting seat is threadedly connected to the surface of the air injection pipe, and the top of the connecting seat surface is fixedly connected to a turntable. The box body is opened, and the turntable is rotated. The connecting seat is driven to rotate during the rotation of the turntable, and the connecting seat moves upward during the rotation around the air injection pipe. The movement of the connecting seat drives the cover plate to move, and the cover plate is out of contact with the water tank, thereby facilitating the cleaning of the filter.

[0012] In order to improve the heat dissipation efficiency of the radiator, preferably, a heat dissipation fan is fixedly connected to the right side of the top of the box body, and an air inlet slot is opened on the right side of the top of the box body. When the heat dissipation fan is started, the heat dissipation fan drives the air from the air inlet slot to the radiator, thereby increasing the air circulation speed and improving the heat dissipation efficiency of the radiator.

[0013] In order to facilitate the observation of the amount of dissolved ammonia inside the water tank, preferably, a measuring probe is fixedly connected to the bottom of the water tank, a controller is fixedly connected to the front side of the tank body, the measuring probe is connected to the controller circuit, the measuring probe is in contact with the water inside the water tank, the concentration of ammonia water is detected by the measuring probe, and the data of ammonia water concentration is displayed by the controller, thereby facilitating the observation of the amount of dissolved ammonia gas.

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

[0015] The utility model is provided with structural components such as an exhaust device, a box body, a connecting tube, a fan and a water washing device. The exhaust device exhausts and deodorizes the inside of the pigpen, the water washing device dissolves ammonia in the air, the filter screen prevents dust in the air from sinking to the bottom of the water tank, the cooling component circulates and cools the water in the water tank, and the cover plate prevents the water in the water tank from splashing into the inside of the box body, thereby achieving the effect of reducing environmental pollution caused by ammonia discharged into the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the interior of the box provided by the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of a local structure provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the cover plate provided by the embodiment of the utility model.

[0020] In the figure: 1. exhaust device; 101. box body; 102. connecting tube; 103. fan; 2. water washing device; 201. connecting sleeve; 202. air injection pipe; 203. diverter pipe; 204. water tank; 3. filter screen; 4. three-way valve; 5. drain pipe; 6. baffle; 7. cooling hole; 8. cooling component; 801. connecting pipe; 802. water pump; 803. cooling radiator; 9. cover plate; 10. sleeve; 11. air outlet; 12. connecting seat; 13. turntable; 14. cooling fan; 15. air inlet slot; 16. measuring probe; 17. controller. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 4As shown, a deodorizing blower exhaust treatment device provided by an embodiment of the utility model comprises an exhaust device 1 and a water washing device 2, the exhaust device 1 comprises a box body 101, a connecting tube 102 and a blower 103, the left side of the connecting tube 102 is fixedly connected to the top of the left side of the inside of the box body 101, the blower 103 is installed inside the connecting tube 102, the water washing device 2 comprises a connecting sleeve 201, an air injection pipe 202, a plurality of shunt pipes 203 and a water tank 204, the left side of the connecting sleeve 201 is fixedly connected to the right side of the connecting tube 102, the top of the left side of the air injection pipe 202 is fixedly connected to the right side of the connecting sleeve 201, the plurality of shunt pipes 203 are all arranged at the bottom of the inside of the water tank 204, and the opposite ends of the plurality of shunt pipes 203 are all connected to the bottom of the surface of the air injection pipe 202. The surface of the water tank 204 is fixedly connected to the interior of the box body 101; the exhaust device 1 is used to exhaust and deodorize the interior of the pigpen; the water washing device 2 is used to dissolve ammonia in the air. In order to prevent dust in the air from sinking to the bottom of the water tank 204 and causing the three-way valve 4 to be blocked, a filter 3 is fixedly connected to the interior of the water tank 204, and a three-way valve 4 is fixedly connected to the bottom of the water tank 204. A drain pipe 5 is fixedly connected to the left side of the three-way valve 4, and the left side of the drain pipe 5 is connected to the left side of the interior of the box body 101. A baffle 6 is fixedly connected to the right side of the box body 101, and a cooling hole 7 is provided on the top of the right side of the baffle 6. A cooling component 8 is arranged inside the baffle 6. The filter 3 intercepts dust in the air, thereby preventing the dust from sinking to the bottom of the water tank 204. In order to prevent the water temperature inside the water tank 204 from rising and causing the solubility of ammonia to decrease, the cooling component 8 includes a connecting pipe 801, a water pump 802 and a cooling radiator 803. The left side of the connecting pipe 801 is fixedly connected to the right side of the three-way valve 4, the right side of the rear side of the connecting pipe 801 is fixedly connected to the input end of the water pump 802, the rear side of the bottom of the cooling radiator 803 is fixedly connected to the output end of the water pump 802, and the front side of the left side of the cooling radiator 803 is fixedly connected to the right side of the water tank 204. The water inside the water tank 204 is pumped to the inside of the cooling radiator 803 by the water pump 802, and the water is cooled by the cooling radiator 803. The cooled water flows into the water tank 204, thereby circulating and cooling the water inside the water tank 204. In order to prevent the water tank 204 from The water inside splashes into the inside of the box body 101. The top of the surface of the water tank 204 is movably connected with a cover plate 9. The bottom of the cover plate 9 is fixedly connected with a sleeve 10. The inside of the sleeve 10 is slidably connected to the top of the surface of the water tank 204. A plurality of air outlets 11 are provided on the left side of the top of the cover plate 9. The top of the water tank 204 is blocked by the cover plate 9 and the sleeve 10, thereby preventing the water inside the water tank 204 from splashing around. In order to facilitate the cleaning of the filter 3, the inside of the cover plate 9 is movably connected with a connecting seat 12. The inside of the connecting seat 12 is threadedly connected to the surface of the air injection pipe 202. The top of the surface of the connecting seat 12 is fixedly connected with a turntable 13. The box body 101 is opened, and the turntable 13 is rotated. The connecting seat 12 is driven to rotate during the rotation of the turntable 13.The connection seat 12 moves upward during the rotation around the gas injection pipe 202. During the movement of the connection seat 12, the cover plate 9 is driven to move, and the cover plate 9 is out of contact with the water tank 204, so as to facilitate the cleaning of the filter 3. In order to improve the heat dissipation efficiency of the cooling radiator 803, a heat dissipation fan 14 is fixedly connected to the right side of the top of the box body 101. An air inlet slot 15 is opened on the right side of the top of the box body 101. When the heat dissipation fan 14 is started, the heat dissipation fan 14 drives the air from the air inlet slot 15 to the heat dissipation radiator, thereby increasing the air circulation speed and improving the heat dissipation efficiency of the cooling radiator 803. In order to facilitate the observation of the dissolved ammonia in the water tank 204, a measuring probe 16 is fixedly connected to the bottom of the water tank 204, and a controller 17 is fixedly connected to the front side of the box body 101. The measuring probe 16 is connected to the controller 17 by a line. The measuring probe 16 is in contact with the water in the water tank 204. The concentration of ammonia water is detected by the measuring probe 16, and the data of ammonia water concentration is displayed by the controller 17, so as to facilitate the observation of the dissolved ammonia.

[0024] The working principle of this utility model:

[0025] When the inside of the pigsty is deodorized, the connecting tube 102 is connected to the inside of the pigsty through a pipeline, and water is injected into the water tank 204. At this time, the three-way valve 4 is closed on the left, and the top and right sides are open. The fan 103, the water pump 802 and the cooling fan 14 are started, and the fan 103 drives the air inside the pigsty to be pumped into the inside of the air injection pipe 202, driving the air circulation inside the pigsty, and the air is discharged into the water inside the water tank 204 through multiple shunt pipes 203. The ammonia in the air is dissolved by the water, and the air is cooled and dust-removed. The cleaned air is discharged into the inside of the box body 101 through multiple air outlets 11, and is discharged to the outside of the box body 101 through the cooling hole 7. The filter net 3 filters the air. The dust in the air is intercepted to prevent the dust from falling into the three-way valve 4. The input end of the water pump 802 pumps the water in the water tank 204 to the inside of the cooling radiator 803 through the connecting pipe 801. The cooling fan 14 drives the air to be discharged from the air inlet slot 15 to the cooling radiator. The water is cooled by the cooling radiator 803, and the cooled water flows into the water tank 204, thereby circulating and cooling the water in the water tank 204. The concentration of ammonia water is detected by the measuring probe 16, and the data of ammonia water concentration is displayed by the controller 17. When the concentration of ammonia water is too high, the fan 103, the water pump 802 and the cooling fan 14 are turned off, the left side of the three-way valve 4 is opened, and the ammonia water is collected and processed through the drain pipe 5.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A device for treating exhaust gas from a deodorizing fan, comprising an exhaust device (1) and a water washing device (2), characterized in that: The exhaust device (1) comprises a housing (101), a connecting tube (102) and a fan (103); the left side of the connecting tube (102) is fixedly connected to the top of the left side of the interior of the housing (101); the fan (103) is installed inside the connecting tube (102); the water washing device (2) comprises a connecting sleeve (201), an air injection pipe (202), a plurality of flow diversion pipes (203) and a water tank (204); the left side of the connecting sleeve (201) is fixedly connected to the right side of the connecting tube (102); the top of the left side of the air injection pipe (202) is fixedly connected to the right side of the connecting sleeve (201); the plurality of flow diversion pipes (203) are all arranged at the bottom of the interior of the water tank (204); the opposite ends of the plurality of flow diversion pipes (203) are fixedly connected to the bottom of the surface of the air injection pipe (202); and the surface of the water tank (204) is fixedly connected to the interior of the housing (101); The exhaust device (1) is used to exhaust and deodorize the interior of the pigpen; The water washing device (2) is used to dissolve ammonia in the air.

2. A deodorizing fan exhaust treatment device as claimed in claim 1, characterized in that: A filter screen (3) is fixedly connected to the interior of the water tank (204); a three-way valve (4) is fixedly connected to the bottom of the water tank (204); a drainage pipe (5) is fixedly connected to the left side of the three-way valve (4); the left side of the drainage pipe (5) is connected to the left side of the interior of the box body (101); a baffle (6) is fixedly connected to the right side of the box body (101); a cooling hole (7) is provided at the top of the right side of the baffle (6); and a cooling component (8) is provided inside the baffle (6).

3. A deodorizing fan exhaust treatment device as claimed in claim 2, characterized in that: The cooling component (8) comprises a connecting pipe (801), a water pump (802) and a cooling radiator (803); the left side of the connecting pipe (801) is fixedly connected to the right side of the three-way valve (4); the right side of the rear side of the connecting pipe (801) is fixedly connected to the input end of the water pump (802); the rear side of the bottom of the cooling radiator (803) is fixedly connected to the output end of the water pump (802); and the front side of the left side of the cooling radiator (803) is fixedly connected to the right side of the water tank (204).

4. A deodorizing fan exhaust treatment device as claimed in claim 1, characterized in that: The top of the surface of the water tank (204) is movably connected to a cover plate (9), the bottom of the cover plate (9) is fixedly connected to a sleeve (10), the interior of the sleeve (10) is slidably connected to the top of the surface of the water tank (204), and a plurality of air outlets (11) are provided on the left side of the top of the cover plate (9).

5. A deodorizing fan exhaust treatment device as claimed in claim 4, characterized in that: The cover plate (9) is movably connected to a connection seat (12) inside, the connection seat (12) is threadedly connected to the surface of the gas injection pipe (202), and the top of the surface of the connection seat (12) is fixedly connected to a rotating disk (13).

6. A deodorizing fan exhaust treatment device as claimed in claim 1, characterized in that: A heat dissipation fan (14) is fixedly connected to the right side of the top of the box body (101), and an air inlet slot (15) is provided on the right side of the top of the box body (101).

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