Dedusting and deodorizing device for pig farm

Abstract

The utility model relates to the technical field of livestock breeding, in particular to a dust removal and deodorization device for a pig farm, which comprises a workshop, an air pipe is mounted on one side in the workshop, a fan is mounted in the air pipe, an air gathering cover is mounted outside an outlet sealing end on the inner side of the air pipe, and a stainless steel mesh is mounted outside the other side of the workshop. A sunscreen net is hung on the inner side of the stainless steel net, and an atomizing pipe is installed on the top wall of the workshop. The workshop has the advantages that the stainless steel net is installed outside the workshop, the sun-proof net is hung on the inner side of the stainless steel net, the stainless steel net prevents small animals such as outside insects from entering the workshop, the atomizing pipe is installed on the top wall of the workshop, the atomizing nozzles are installed below the atomizing pipe, the rotating pipe is rotatably installed on the atomizing pipe, and the atomizing nozzles are also installed on the rotating pipe. The deodorant is sprayed on the walking beam and the sunscreen net in an atomization mode, the functions of deodorization, dust removal and cleaning are achieved, and the device has the advantages of being low in cost, good in effect and easy to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a dust removal and deodorization device for a pig farm. Background Art

[0002] With the continuous expansion of the scale of animal husbandry production and operation and the continuous improvement of the degree of intensification, the emission of animal husbandry waste gas is also increasing, posing a threat to the atmospheric environment. The most direct source of odor in pig farms is in the closed and semi-closed pig houses. Due to the high humidity in the house, pig manure and bedding will produce unpleasant odorous gases under the fermentation and decomposition of bacteria. Especially in low-pressure weather and high-temperature weather, the downwind direction of the factory boundary is the most serious, which directly has a negative impact on the breathing of the pigs in the house and the lives of surrounding residents.

[0003] At present, the upper floor of the traditional pig house in the pig farm is the feeding area, where the pigs are raised. The floor is composed of a full slatted floor. The pig excrement can also fall directly from the slatted floor into the manure collection ditch. The fence divides it into several pig pens. The bottom floor is a manure collection ditch, which contains pig manure, pig urine and flushing liquid. The manure in the manure collection ditch may be piled up and fermented all the time, or it may be cleaned once a few days or a week. The continuous microbial activity causes a large amount of ammonia, hydrogen sulfide and other odorous substances to escape and spread to the feeding area. Ammonia is highly irritating, especially to the mucous membranes. It often causes congestion and edema of the conjunctiva and upper respiratory tract mucosa of pigs, resulting in illness. In mild cases, it has an adverse effect on the growth and development of pigs, and in severe cases, it can cause the death of pigs. If hydrogen sulfide is used as a chronic irritant for a long time, it will cause the physical condition of pigs to decline and their production performance to be significantly reduced.

[0004] Therefore, the first element of pig house environmental control is ventilation, which is necessary in any season. There are two purposes of ventilation in pig houses: one is to increase the air flow when the temperature is high to make the pigs feel comfortable, thereby alleviating the adverse effects of high temperature on pigs; the other is that when the pig house is closed, ventilation can exhaust the dirty air in the house and introduce fresh air outside the house, thereby improving the air quality in the house. At present, the practice of pig houses is to install large-volume exhaust fans in the feeding area, and the ventilation adopted is longitudinal ventilation or transverse ventilation. Both ventilation methods require a large amount of gas flow to reduce the concentration of odor. The odor of the pig house is discharged into the atmosphere after being diluted by air to protect the growth and development of pigs; although the odor is diluted by air, the air volume is huge. If the odor is treated, the traditional deodorization equipment has a huge investment, and the feasibility of odor treatment in pig houses is zero. If the odor is not treated, as the odor substances slowly accumulate, the area around the pig farm is still polluted, causing great trouble to the surrounding residents. Based on this, the present application proposes a dust removal and deodorization device for pig farms, which can solve the above problems. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art and provide a dust removal and deodorization device for a pig farm.

[0006] The purpose of the utility model is achieved through the following technical scheme: a dust removal and deodorization device for a pig farm, comprising a workshop, an air duct is installed on one side of the interior of the workshop, a fan is installed inside the air duct, a wind hood is installed outside the sealing end inside the air duct, a stainless steel mesh is installed outside the other side of the workshop, a sun-proof net is hung on the inner side of the stainless steel mesh, an atomizing pipe is installed on the top wall of the workshop, a plurality of atomizing nozzles are installed below the atomizing pipe, a rotating pipe is rotatably installed outside the atomizing pipe, an atomizing nozzle is also installed on it and faces the sun-proof net.

[0007] Optionally, hooks are installed at the four corners of one side of the exterior of the stainless steel net, and the four corners of the sun protection net are hooked on the four hooks.

[0008] Optionally, a plurality of arc hoop frames are installed on the atomizing tube, and both sides of the arc hoop frames are folded outward to form a first mounting plate, and the top surfaces of the plurality of first mounting plates are provided with notches.

[0009] Optionally, an outrigger rod is installed inside any of the arc hoop frames, and the two are fixedly combined by bolt fasteners, a second mounting plate is installed at the outer ends of a plurality of the outrigger rods, a motor is installed outside a plurality of the second mounting plates, and a gear is installed at the output end thereof, a fixing ring is installed outside a plurality of the rotating tubes, and an arc-shaped gear ring is installed outside thereof, and the plurality of the arc-shaped gear rings are respectively meshed with the corresponding gears.

[0010] Optionally, a plurality of water outlets are provided on the outside of the atomizer tube, and a plurality of groups of limiting rings are installed on the outside of the atomizer tube, which are located on both sides of the water outlets, and a plurality of fixing rings are located between the plurality of groups of limiting rings.

[0011] The utility model has the following advantages:

[0012] The dust removal and deodorization device used in the pig farm is equipped with an air duct on one side of the workshop, and a fan is installed inside the air duct to drive the air flow in the workshop. A wind hood is installed on the inner side of the air duct, which is opened when the fan is started and closed when the fan is turned off to prevent other air from flowing back. A stainless steel mesh is installed on the outside of the other side of the workshop, and a sunscreen net is hung on the inner side. The stainless steel mesh prevents small animals such as external insects from entering the workshop and supports the sunscreen net. The sunscreen net can filter dust. An atomizing pipe is installed on the top wall of the workshop, and multiple atomizing nozzles are installed below it. A rotating pipe is rotatably installed on the atomizing pipe, and an atomizing nozzle is also installed on it. When in use, the deodorant is sprayed on the walkway and the sunscreen net in an atomized manner to deodorize, remove dust, and clean. This device has the advantages of low cost, good effect, and easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0014] Figure 2 A second perspective schematic diagram of the overall structure of the utility model;

[0015] Figure 3 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0016] Figure 4 This is a schematic diagram of the overall structure of the stainless steel mesh in the utility model;

[0017] Figure 5 It is a schematic diagram of the overall structure of the utility model in which the middle arc hoop frame and the outrigger are combined;

[0018] Figure 6 It is a schematic diagram of the overall structure of the atomizing tube in the utility model.

[0019] In the figure: 1-workshop, 2-air duct, 3-fan, 4-atomizing pipe, 5-sunscreen net, 6-atomizing nozzle, 7-arc hoop frame, 8-arc gear ring, 9-motor, 10-second mounting plate, 11-gear, 12-rotating pipe, 13-stainless steel net, 14-wind hood, 15-hook, 16-first mounting plate, 17-slot, 18-bolt fastener, 19-extending rod, 20-water outlet, 21-limiting ring. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0021] like Figures 1 to 6 As shown, a dust removal and deodorization device for a pig farm includes a workshop 1, an air duct 2 is installed on one side of the workshop 1, a fan 3 is installed inside the air duct 2, a wind hood 14 is installed outside the sealing end of the inner side of the air duct 2, a stainless steel mesh 13 is installed outside the other side of the workshop 1, a sunscreen net 5 is hung on the inner side of the stainless steel mesh 13, an atomizing pipe 4 is installed on the top wall of the workshop 1, a plurality of atomizing nozzles 6 are installed below the atomizing pipe 4, a rotating pipe 12 is rotatably installed outside the atomizing pipe 4, and an atomizing nozzle 6 is also installed on it and faces the sunscreen net 5.

[0022] As an optional technical solution of the present invention, hooks 15 are installed at the four corners of one side of the outside of the stainless steel net 13, and the four corners of the sun-proof net 5 are hooked on the four hooks 15, which makes it easy to install and disassemble the sun-proof net 5.

[0023] As an optional technical solution of the utility model, a plurality of arc hoop frames 7 are installed on the atomizing tube 4, and both sides thereof are folded outward to form a first mounting plate 16. The top surfaces of the plurality of first mounting plates 16 are provided with slots 17. The atomizing tube 4 can be installed on the top wall of the workshop 1 by the arc hoop frames 7. Bolts and other components are passed through the slots 17 to fix the position of the arc hoop frames 7, and their installation position can be adjusted.

[0024] As an optional technical solution of the present utility model, an outrigger 19 is installed inside any arc hoop frame 7, and the two are fixedly combined by bolt fasteners 18, and a second mounting plate 10 is installed on the outer ends of multiple outriggers 19, and a motor 9 is installed on the outside of multiple second mounting plates 10, and a gear 11 is installed on the output end thereof, and a fixing ring is installed on the outside of multiple rotating tubes 12, and an arc-shaped gear ring 8 is installed on the outside thereof, and multiple arc-shaped gear rings 8 are respectively meshed with corresponding gears 11 to provide a suitable installation position for the motor 9. As the motor 9 rotates, the rotating tube 12 can be driven to rotate, thereby achieving the function of adjusting the direction of the atomizing nozzle 6 for cleaning the sunscreen net 5.

[0025] As an optional technical solution of the utility model, a plurality of water outlets 20 are provided on the outside of the atomizer tube 4, and a plurality of groups of limit rings 21 are installed on the outside of the atomizer tube 4, which are located on both sides of the water outlets 20, and a plurality of fixing rings are located between the plurality of groups of limit rings 21. In actual applications, in order to improve the sealing between the fixing ring and the atomizer tube 4, sealing members such as sealing rings can be added between the two to meet the needs of use.

[0026] In summary, the characteristics, assembly methods, use processes and functions realized by each component of the utility model are as follows: an air duct 2 is installed on one side of the workshop 1, and a fan 3 is installed inside the air duct 2 to drive the air flow in the workshop 1; a wind hood 14 is installed on the inner side of the air duct 2, which is opened when the fan 3 is started and closed when the fan 3 is turned off to prevent other air from flowing back; a stainless steel mesh 13 is installed on the outside of the other side of the workshop 1, and a sunscreen net 5 is hung on the inner side of the stainless steel mesh 13 to prevent small animals such as insects from the outside from entering the workshop 1 and to support the sunscreen net 5. The sunscreen net 5 can filter dust; an atomizing pipe 4 is installed on the top wall of the workshop 1, and a plurality of atomizing nozzles 6 are installed below the atomizing pipe 4; a rotating pipe 12 is rotatably installed on the atomizing pipe 4, and an atomizing nozzle 6 is also installed on the atomizing pipe 4. When in use, the deodorant is sprayed on the floor and the sunscreen net 5 in an atomized manner to deodorize, remove dust, and clean, so that the device has the advantages of low cost, good effect and easy maintenance.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal and deodorization device for a pig farm, characterized in that: The invention comprises a workshop (1), wherein an air duct (2) is installed on one side inside the workshop (1), a fan (3) is installed inside the air duct (2), a wind hood (14) is installed outside the sealing end inside the air duct (2), a stainless steel net (13) is installed outside the other side of the workshop (1), a sun protection net (5) is hung inside the stainless steel net (13), an atomizing pipe (4) is installed on the top wall of the workshop (1), a plurality of atomizing nozzles (6) are installed below the atomizing pipe (4), and a rotating pipe (12) is rotatably installed outside the atomizing pipe (4), on which atomizing nozzles (6) are also installed and facing the sun protection net (5); A plurality of arc hoop frames (7) are installed on the atomizing tube (4), both sides of which are folded outward to form a first mounting plate (16), and the top surfaces of the plurality of first mounting plates (16) are provided with notches (17); An extension rod (19) is installed inside any of the arc hoop frames (7), and the two are fixedly assembled by bolt fasteners (18); a second mounting plate (10) is installed on the outer ends of a plurality of the extension rods (19); a motor (9) is installed outside a plurality of the second mounting plates (10), and a gear (11) is installed at the output end thereof; a fixing ring is installed outside a plurality of the rotating tubes (12), and an arc-shaped gear ring (8) is installed outside thereof; and a plurality of the arc-shaped gear rings (8) are respectively meshed with the corresponding gears (11).

2. The dust removal and deodorization device for a pig farm according to claim 1, characterized in that: Hooks (15) are installed at the four corners of one side of the outside of the stainless steel net (13), and the four corners of the sun protection net (5) are hooked on the four hooks (15).

3. The dust removal and deodorization device for a pig farm according to claim 1, characterized in that: The exterior of the atomizing tube (4) is provided with a plurality of water outlets (20), and the exterior of the atomizing tube (4) is provided with a plurality of groups of limiting rings (21) which are located on both sides of the water outlets (20), and the plurality of fixing rings are located between the plurality of groups of limiting rings (21).

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