Waste gas spraying treatment equipment for livestock and poultry breeding house

Abstract

The utility model aims to provide livestock and poultry breeding house waste gas spraying treatment equipment which comprises a shell and an air outlet window arranged in the shell and used for exhausting air, a top cover is arranged on the shell, an air inlet connected with an air outlet of a livestock and poultry breeding house is arranged in the shell, a mixing box is arranged on the shell, a spraying mechanism is arranged on the mixing box, and the spraying mechanism is arranged on the mixing box. By driving the mixing box to work, liquid medicine can be mixed and pumped out, and meanwhile, by matching with the spraying mechanism, the mixed liquid medicine can be uniformly sprayed to the air inlet, so that the waste gas can be uniformly sprayed, and the beneficial effects are that the waste gas can be uniformly sprayed in multiple directions by arranging the spraying pipe and the high-pressure spraying head on the periphery of the air inlet; according to the waste gas treatment device, the liquid medicine and the waste gas can be in uniform contact and fully react, the waste gas treatment effect is improved, and under the use of the liquid medicine box and the proportional pump, the liquid medicine can be pumped into the mixing box according to the proportion to be mixed with water and then pumped into the spraying pipe through the high-pressure pump, so that automatic mixing and spraying are realized, and the waste gas treatment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of breeding waste gas treatment, and particularly relates to an exhaust gas spraying treatment device for breeding livestock and poultry houses. Background Art

[0002] Animal husbandry is an industry that utilizes the physiological functions of domesticated animals such as livestock and poultry, or wild animals such as deer, musk deer, foxes, minks, otters, and quails. Through artificial breeding and reproduction, it enables plants such as forage grass and feed to be converted into animal energy, so as to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk, and medicinal materials. It is a very important link in the material exchange between humans and nature. Animal husbandry is one of the main components of agriculture, an important part of agriculture, and is listed as one of the two major pillars of agricultural production together with crop cultivation. With the rapid development of the livestock and poultry breeding industry, the scale of breeding enterprises has also rapidly developed towards intensification and large-scale. At the same time, intensive and large-scale breeding industries have also brought about various problems, among which the most serious one is environmental pollution. The livestock and poultry bred in the breeding houses will excrete gases, feces, and urine. These excreta will ferment and produce waste gas in an anaerobic environment. If these generated waste gases are not treated and directly discharged, it will cause air pollution. Summary of the Invention

[0003] To achieve the above object, the specific technical solution of the utility model is: an exhaust gas spraying treatment device for breeding livestock and poultry houses, including a housing and an air outlet window provided in the housing for exhausting gas. A top cover is provided on the housing, an air inlet is provided in the housing and is connected to the exhaust port of the breeding livestock and poultry house, a mixing box is provided on the housing, and a spraying mechanism is provided on the mixing box. By driving the mixing box to work, the liquid medicine can be mixed and pumped out. At the same time, in cooperation with the spraying mechanism, the mixed liquid medicine can be evenly sprayed towards the air inlet to achieve uniform spraying of the exhaust gas.

[0004] Further according to the above technical solution, the spraying mechanism is supported by a fixing plate, so that the spray ejected by the spraying mechanism contacts the exhaust gas flowing out of the air inlet in all directions.

[0005] Further according to the above technical solution, the spraying mechanism includes a connecting pipe. The connecting pipe has two ends. One end of the connecting pipe is communicated with the inside of the mixing box, and the other end of the connecting pipe is connected to a spraying pipe. High-pressure nozzles are provided on the spraying pipe, and the liquid medicine ejected from the high-pressure nozzles can be aligned with the air inlet.

[0006] Further according to the above technical solution, the spraying pipe is arranged in a circular ring structure, the high-pressure nozzles are distributed in a circumferential array on the spraying pipe, and the spraying pipe is concentrically arranged with the air inlet, so that the liquid medicine ejected from the high-pressure nozzles can be evenly sprayed towards the exhaust gas in all directions.

[0007] Further according to the above technical solution, the fixing plate includes a first fixing plate and a second fixing plate. A second fixing plate for supporting the connecting pipe is provided on the mixing tank. The second fixing plate is assembled with the connecting pipe. A first fixing plate for supporting the spray pipe is provided on the housing. The first fixing plate is assembled with the spray pipe.

[0008] Further according to the above technical solution, a liquid medicine tank is provided on the mixing tank. A tank cover is rotatably provided on the liquid medicine tank. An installation plate is provided in the mixing tank. A proportional pump is installed in the installation plate. The proportional pump has two ends. One end of the proportional pump communicates with the liquid medicine tank, and the other end of the proportional pump communicates with the mixing tank. A partition is provided in the mixing tank and below the installation plate. A high-pressure pump is installed on the partition. The high-pressure pump is connected to the spraying mechanism. A controller is provided on the mixing tank. By driving the proportional pump through the controller, the medicine in the liquid medicine tank can be pumped into the mixing tank according to the set ratio, and then combined with the operation of the high-pressure pump, so that the mixed liquid medicine can be evenly sprayed through the spraying mechanism.

[0009] Further according to the above technical solution, the partition is arranged in a pyramid shape, and the tapered end of the partition is assembled with the high-pressure pump.

[0010] Further according to the above technical solution, a water inlet pipe is provided in the mixing tank. A one-way valve is provided inside the water inlet pipe. The water inlet pipe has two ends. One end of the water inlet pipe communicates with the inside of the mixing tank, and the other end of the water inlet pipe is connected to an external water pipe.

[0011] Further according to the above technical solution, a drain groove for discharging waste water is provided on the housing, and a filter screen is provided in the air outlet window.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a spray pipe and a high-pressure nozzle around the air inlet, the waste gas can be evenly sprayed in multiple directions, so that the liquid medicine and the waste gas can evenly contact and fully react, improving the treatment effect of the waste gas. And with the use of the liquid medicine tank and the proportional pump, the medicine can be pumped into the mixing tank according to a ratio and mixed with water, and then pumped into the spray pipe through the high-pressure pump, realizing automatic mixing and spraying, improving the waste gas treatment efficiency. And a filter screen is provided at the position of the air outlet window, which can filter the particulate matter in the treated gas, further improving the purification effect. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1This is a reference schematic diagram of the overall structural state of the embodiment of the present utility model.

[0015] Figure 2 This is a reference schematic diagram of the internal structure of the housing of the embodiment of the present utility model.

[0016] Figure 3 This is a reference schematic diagram of the internal structure of the mixing tank of the embodiment of the present utility model.

[0017] Explanation of the markings in the figure: 1. Housing; 2. Top cover; 3. Air outlet window; 4. Filter screen; 5. Drainage tank; 6. Mixing tank; 8. Air inlet; 9. Spray pipe; 10. High-pressure nozzle; 11. First fixing plate; 12. Controller; 13. Liquid medicine tank; 14. Tank cover; 15. Mounting plate; 16. Proportioning pump; 17. Water inlet pipe; 18. Partition board; 19. High-pressure pump; 20. Connecting pipe; 21. Second fixing plate. Specific implementation mode

[0018] The following will describe the embodiments of the present disclosure in detail with reference to the accompanying drawings. The following uses specific specific examples to illustrate the implementation manners of the present disclosure. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in this specification. The following further explains with reference to the accompanying drawings.

[0019] See Figures 1-3 As can be seen, in the embodiment of the present utility model, an exhaust gas spray treatment device for a livestock and poultry house includes a housing 1, a top cover 2 is provided on the housing 1, an air outlet window 3 for exhausting gas is opened in the housing 1, a filter screen 4 for filtering particulate matter is provided in the air outlet window 3, a mixing tank 6 is provided inside the housing 1, a spraying mechanism is provided on the mixing tank 6, an air inlet 8 through which exhaust gas can enter the housing 1 is provided on the housing 1, a controller 12 is provided on the mixing tank 6, and by driving the controller 12, the mixing tank 6 can mix and proportion the liquid medicine and pump out the liquid medicine, and the exhaust gas flowing out of the air inlet 8 is evenly sprayed through the spraying mechanism.

[0020] Furthermore, a liquid medicine tank 13 is provided on the mixing tank 6, a tank cover 14 is rotatably provided on the liquid medicine tank 13, a mounting plate 15 is provided in the mixing tank 6, a proportioning pump 16 is installed in the mounting plate 15, the proportioning pump 16 has two ends, one end of the proportioning pump 16 communicates with the liquid medicine tank 13, the other end of the proportioning pump 16 communicates with the mixing tank 6, a partition board 18 is provided in the mixing tank 6 and below the mounting plate 15, a high-pressure pump 19 is installed on the partition board 18, the high-pressure pump 19 is connected to the spraying mechanism, by driving the proportioning pump 16, the medicine in the liquid medicine tank 13 can be pumped into the mixing tank 6 according to the set proportion, and then with the operation of the high-pressure pump 19, the mixed liquid medicine can be evenly sprayed out through the spraying mechanism.

[0021] Furthermore, the partition plate 18 is arranged in a pyramid shape, and the tapered end of the partition plate 18 is connected to the high-pressure pump 19, which can make the liquid medicine drain better.

[0022] Furthermore, the spraying mechanism includes a connecting pipe 20. The connecting pipe 20 has two ends. One end of the connecting pipe 20 is communicated with the inside of the mixing tank 6, and the other end of the connecting pipe 20 is connected to a spraying pipe 9. A high-pressure nozzle 10 is arranged on the spraying pipe 9, and the liquid medicine sprayed from the high-pressure nozzle 10 can be aimed at the air inlet 8.

[0023] Furthermore, a water inlet pipe 17 is arranged in the mixing tank 6. A one-way valve is arranged inside the water inlet pipe 17. The water inlet pipe 17 has two ends. One end of the water inlet pipe 17 is communicated with the inside of the mixing tank 6, and the other end of the water inlet pipe 17 is connected to an external water pipe.

[0024] Furthermore, a second fixing plate 21 for supporting the connecting pipe 20 is arranged on the mixing tank 6. The second fixing plate 21 is connected to the connecting pipe 20. A first fixing plate 11 for supporting the spraying pipe 9 is arranged on the housing 1. The first fixing plate 11 is connected to the spraying pipe 9.

[0025] Furthermore, a drainage groove 5 for discharging waste water is formed on the housing 1. The position of the drainage groove 5 is set near the ground, which is more convenient for discharging sewage.

[0026] In summary, the above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present disclosure should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A waste gas spray treatment device for livestock and poultry houses, comprising a housing (1) and an air outlet window (3) arranged in the housing (1) for exhaust, characterized in that: The shell (1) is provided with a top cover (2), the shell (1) is provided with an air inlet (8) connected to the exhaust port of the livestock and poultry house, the shell (1) is provided with a mixing box (6), and the mixing box (6) is provided with a spray mechanism. By driving the mixing box (6) to work, the liquid medicine can be mixed and extracted, and at the same time, in conjunction with the spray mechanism, the mixed liquid medicine can be evenly sprayed toward the air inlet (8), thereby achieving even spraying of the exhaust gas.

2. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 1 is characterized by: The spray mechanism is supported by a fixed plate, so that the spray sprayed by the spray mechanism contacts the exhaust gas flowing out of the air inlet (8) in multiple directions.

3. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 1 is characterized by: The spray mechanism comprises a connecting pipe (20), the connecting pipe (20) being provided with two ends, one end of the connecting pipe (20) being connected to the interior of the mixing box (6), the other end of the connecting pipe (20) being connected to a spray pipe (9), a high-pressure spray head (10) being provided on the spray pipe (9), and the liquid medicine sprayed from the high-pressure spray head (10) being able to be aimed at the air inlet (8).

4. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 3 is characterized by: The spray pipe (9) is arranged in a circular ring structure, the high-pressure nozzles (10) are distributed on the spray pipe (9) in a circular array, and the spray pipe (9) is arranged concentrically with the air inlet (8), so that the liquid medicine sprayed from the high-pressure nozzles (10) can be sprayed uniformly toward the exhaust gas in multiple directions.

5. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 2 is characterized by: The fixing plate comprises a first fixing plate (11) and a second fixing plate (21); the mixing box (6) is provided with a second fixing plate (21) for supporting the connecting pipe (20); the second fixing plate (21) is connected to the connecting pipe (20); the housing (1) is provided with a first fixing plate (11) for supporting the spray pipe (9); the first fixing plate (11) is connected to the spray pipe (9).

6. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 1 is characterized by: The mixing box (6) is provided with a liquid medicine box (13), a box cover (14) is rotatably provided on the liquid medicine box (13), a mounting plate (15) is provided in the mixing box (6), a proportional pump (16) is installed in the mounting plate (15), the proportional pump (16) is provided with two ends, one end of the proportional pump (16) is connected to the liquid medicine box (13), and the other end of the proportional pump (16) is connected to the mixing box (6), a partition (18) is provided in the mixing box (6) and below the mounting plate (15), a high-pressure pump (19) is installed on the partition (18), and the high-pressure pump (19) is connected to the spray mechanism, and a controller (12) is provided on the mixing box (6), and the controller (12) drives the proportional pump (16) to pump the medicine in the liquid medicine box (13) into the mixing box (6) according to the set ratio, and then cooperates with the operation of the high-pressure pump (19) to enable the mixed liquid medicine to be sprayed evenly through the spray mechanism.

7. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 6 is characterized by: The partition plate (18) is configured in a pyramidal shape, and the cone end of the partition plate (18) is connected to the high-pressure pump (19).

8. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 6 is characterized by: The mixing box (6) is provided with a water inlet pipe (17), a one-way valve is provided inside the water inlet pipe (17), and the water inlet pipe (17) is provided with two ends, one end of the water inlet pipe (17) is connected to the inside of the mixing box (6), and the other end of the water inlet pipe (17) is connected to an external water pipe.

9. The waste gas spraying treatment equipment for livestock and poultry houses according to claim 1 is characterized by: The shell (1) is provided with a drainage trough (5) for discharging waste water, and the air outlet window (3) is provided with a filter screen (4).

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