Deodorizing device for pig farm

Abstract

The utility model relates to a pig farm smell removing device which comprises an exhaust cylinder installed in a pig farm, an opening in one end of the exhaust cylinder extends out of a wall on one side of the pig farm and is fixedly connected with a first opening cover, an air inlet pipe is arranged at the other end of the exhaust cylinder, and one end of the air inlet pipe extends out of a wall on the other side of the pig farm and is fixedly provided with a second opening cover. An exhaust fan is fixedly installed in the first open cover, a blowing fan is fixedly installed in the second open cover, and a vertical blowing pipe is arranged in the middle of the exhaust barrel. The exhaust cylinder is mounted in the pig farm, odor in the pig farms on the two sides can enter the exhaust cylinder through the vertical pipes by starting the exhaust fan, the odor in the exhaust cylinder is exhausted through the exhaust fan, and air on the other side outside the pig farm can enter the pig farm through the air inlet pipe and the air blowing pipe by starting the air blowing fan. And the bottom of the blowpipe blows air to the aisle and diffuses the air to the hog houses on the two sides, so that quick air exhaust and air exchange can be facilitated.

Description

Technical Field

[0001] The utility model relates to a pig farm deodorization technology, in particular to a pig farm deodorization device. Background Art

[0002] With the continuous expansion of the production and operation scale of the breeding farm industry and the continuous improvement of the degree of intensiveness, odor pollution in pig farms has become a problem that everyone is worried about. On the one hand, the odor will endanger the health of livestock and poultry, reduce their disease resistance, and easily lead to respiratory diseases. On the other hand, it will also affect the physical and mental health of breeders and reduce the body's resistance.

[0003] The internal arrangement of existing pig farms is mostly with an aisle in the middle and pig houses on both sides. At present, exhaust ducts can be arranged in the pig farm to achieve the purpose of ventilation, and atomization deodorization system can be installed at the exhaust outlet to deodorize the odor at the exhaust outlet. However, the existing pig farm deodorization device is often not convenient for rapid exhaust and ventilation, so as to form a better air circulation. Utility Model Content

[0004] The utility model aims to provide a pig farm deodorization device, which is used to solve the problem that the existing pig farm deodorization devices are often not convenient for rapid exhaust and ventilation, thereby forming a better air circulation.

[0005] In order to solve the above problems, the utility model provides a pig farm deodorization device, including an exhaust pipe installed in a pig farm, an opening at one end of the exhaust pipe extends out of the wall on one side of the pig farm and is fixedly connected to a first open head, an air inlet pipe is provided at the other end of the exhaust pipe, one end of the air inlet pipe extends out of the wall on the other side of the pig farm and is fixedly connected to a second open head, an exhaust fan is fixedly installed in the first open head, a blowing fan is fixedly installed in the second open head, a vertical blowing pipe is provided in the middle of the exhaust pipe, two ends of the blowing pipe extend out of the upper and lower sides of the exhaust pipe respectively, one side of the blowing pipe is fixedly connected to one end of the air inlet pipe extending into the exhaust pipe, and a plurality of vertical pipes are fixedly connected to the lower side of the exhaust pipe.

[0006] The pig farm deodorization device provided by the utility model also has the following technical features:

[0007] Furthermore, dustproof nets are fixedly installed on the exhaust fan and the blowing fan respectively.

[0008] Furthermore, a deodorizing tank is fixedly connected to the first open cover, a discharge pipe is provided on the deodorizing tank, and an atomizing nozzle is fixedly installed on the top of the deodorizing tank.

[0009] Furthermore, the top end of the blowing pipe is fixedly connected to a first connecting rod, the top end of the first connecting rod is fixedly connected to a first conical plate, the bottom end of the blowing pipe is fixedly connected to a second connecting rod, the bottom end of the second connecting rod is fixedly connected to a second conical plate, and a through hole is opened in the middle of the second conical plate.

[0010] Furthermore, the inner diameters of the plurality of vertical pipes increase successively from left to right, and the plurality of vertical pipes are distributed on both sides of the exhaust duct.

[0011] Furthermore, a tightening hoop is mounted on the exhaust duct, the tightening hoop is composed of two semicircular rings connected by bolts, and a mounting frame is fixedly connected to the upper side of the tightening hoop.

[0012] The utility model has the following beneficial effects: by installing the exhaust duct in the pig farm and starting the exhaust fan, the odor in the pig houses on both sides can enter the exhaust duct through the vertical pipe, and the odor in the exhaust duct can be discharged through the exhaust fan; by starting the blowing fan, the air on the other side outside the pig farm can enter the pig farm through the air inlet pipe and the blowing pipe, and the air is blown at the upper and lower ends of the blowing pipe; the blowing at the top of the blowing pipe can promote the top airflow disturbance for ventilation, and the blowing at the bottom of the blowing pipe can blow the air to the aisle and diffuse it to the pig houses on both sides, thereby facilitating rapid exhaust and ventilation, and a better air circulation is formed through the arrangement of the blowing pipe and the vertical pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0014] Figure 2 It is a front view cutaway diagram of an embodiment of the utility model;

[0015] Figure 3 For the utility model embodiment Figure 1 Schematic diagram of the structure enlarged at point A in the middle. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0017] like Figures 1 to 3In the embodiment of the deodorizing device for a pig farm of the utility model shown, the deodorizing device for a pig farm includes an exhaust duct 1 installed in the pig farm, an opening at one end of the exhaust duct 1 extends out of the wall on one side of the pig farm and is fixedly connected to a first open cover 2, an air inlet pipe 3 is provided at the other end of the exhaust duct 1, one end of the air inlet pipe 3 extends out of the wall on the other side of the pig farm and is fixedly connected to a second open cover 4, an exhaust fan 5 is fixedly installed in the first open cover 2, a blowing fan 6 is fixedly installed in the second open cover 4, a vertical blowing pipe 7 is provided in the middle of the exhaust duct 1, two ends of the blowing pipe 7 extend out of the upper and lower sides of the exhaust duct 1 respectively, one side of the blowing pipe 7 is fixedly connected to one end of the air inlet pipe 3 extending into the exhaust duct 1, and the lower side of the exhaust duct 1 is fixedly connected to There are multiple vertical pipes 8. By installing the exhaust duct 1 in the pig farm and starting the exhaust fan 5, the odor in the pig houses on both sides can enter the exhaust duct 1 through the vertical pipe 8, and the odor in the exhaust duct 1 can be discharged through the exhaust fan 5. By starting the blowing fan 6, the air on the other side outside the pig farm can enter the pig farm through the air inlet pipe 3 and the blowing pipe 7, and blow at the upper and lower ends of the blowing pipe 7. Blowing at the top of the blowing pipe 7 can promote the top airflow disturbance for ventilation, and blowing at the bottom of the blowing pipe 7 can blow the air to the aisle and diffuse it to the pig houses on both sides, so as to facilitate rapid exhaust and ventilation, and the arrangement of the blowing pipe 7 and the vertical pipe 8 can form a better air circulation.

[0018] In one embodiment of the present application, preferably, dust-proof nets 9 are fixedly installed on the exhaust fan 5 and the blowing fan 6, respectively. The provision of the dust-proof nets 9 can prevent debris outside the pig farm from entering the pig farm.

[0019] In one embodiment of the present application, preferably, a deodorizing tank 10 is fixedly connected to the first open cover 2, a discharge pipe 11 is provided on the deodorizing tank 10, and an atomizing nozzle 12 is fixedly installed on the top of the deodorizing tank 10, and the odor inside the deodorizing tank 10 can be deodorized by connecting the atomizing nozzle 12 to an external atomizing deodorizing system.

[0020] In one embodiment of the present application, preferably, the top end of the blow pipe 7 is fixedly connected to a first connecting rod, the top end of the first connecting rod is fixedly connected to a first conical plate 13, the bottom end of the blow pipe 7 is fixedly connected to a second connecting rod, the bottom end of the second connecting rod is fixedly connected to a second conical plate 14, and a through hole is opened in the middle of the second conical plate 14. Through the setting of the first conical plate 13, the air blown out from the top of the blow pipe 7 can be dissipated to the surroundings below. Through the setting of the second conical plate 14, the air blown out from the bottom end of the blow pipe 7 can be dissipated into the pig house below, and the air blown out in the through hole can ventilate the aisle.

[0021] In one embodiment of the present application, preferably, the inner diameters of the multiple vertical pipes 8 increase successively from left to right, and the multiple vertical pipes 8 are distributed on both sides of the exhaust duct 1, and the exhaust fan 5 is located on the left side. Since the suction force becomes smaller toward the right, the different inner diameter settings of the multiple vertical pipes 8 can facilitate balancing the exhaust volume of the pig houses on both sides.

[0022] In one embodiment of the present application, preferably, a tightening hoop 15 is mounted on the exhaust duct 1, and the tightening hoop 15 is composed of two semicircular rings connected by bolts. A mounting frame 16 is fixedly connected to the upper side of the tightening hoop 15. Through the arrangement of the tightening hoop 15 and the mounting frame 16, the device can be easily installed on the crossbeam at the top of the pig farm.

[0023] When the utility model is in use, the exhaust duct 1 is installed in the pig farm through the clamp 15 and the mounting frame 16, and the exhaust fan 5 is started, so that the odor in the pig houses on both sides can enter the exhaust duct 1 through the vertical pipe 8, and the odor in the exhaust duct 1 is discharged into the deodorizing tank 10 through the exhaust fan 5. The different inner diameters of the vertical pipes 8 can be arranged to balance the exhaust volume of the pig houses on both sides, and the atomizing nozzle 12 is connected to the external atomizing deodorizing system, so that the odor in the deodorizing tank 10 can be deodorized. By starting the blowing fan 6, the air on the other side outside the pig farm can enter the pig farm through the air inlet pipe 3 and the blowing pipe 7. Inside the pig farm, air is blown at the upper and lower ends of the blow pipe 7. Blowing at the top of the blow pipe 7 can promote the top airflow disturbance for ventilation, and blowing at the bottom of the blow pipe 7 can blow air to the aisle and diffuse it to the pig houses on both sides, so as to facilitate rapid exhaust and ventilation. Through the setting of the first conical plate 13, the air blown out from the top of the blow pipe 7 can be dissipated to the surroundings below. The setting of the second conical plate 14 can dissipate the air blown out from the bottom of the blow pipe 7 into the pig house below, and the air blown out from the through hole can ventilate the aisle, and the arrangement of the blow pipe 7 and the vertical pipe 8 plays a role in forming a better air circulation.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A pig farm deodorization device, comprising an exhaust duct (1) installed in the pig farm, characterized in that: The opening at one end of the exhaust duct (1) extends out of the wall on one side of the pig farm and is fixedly connected to a first open cover (2); the other end of the exhaust duct (1) is provided with an air inlet pipe (3); one end of the air inlet pipe (3) extends out of the wall on the other side of the pig farm and is fixedly connected to a second open cover (4); an exhaust fan (5) is fixedly installed in the first open cover (2); a blowing fan (6) is fixedly installed in the second open cover (4); a vertical blowing pipe (7) is provided in the middle of the exhaust duct (1); two ends of the blowing pipe (7) extend out of the upper and lower sides of the exhaust duct (1) respectively; one side of the blowing pipe (7) is fixedly connected to one end of the air inlet pipe (3) extending into the exhaust duct (1); and a plurality of vertical pipes (8) are fixedly connected to the lower side of the exhaust duct (1).

2. The pig farm deodorization device according to claim 1, characterized in that: The exhaust fan (5) and the blowing fan (6) are respectively fixedly mounted with dustproof nets (9).

3. The pig farm deodorization device according to claim 1, characterized in that: A deodorizing tank (10) is fixedly connected to the first open cover (2), a discharge pipe (11) is provided on the deodorizing tank (10), and an atomizing nozzle (12) is fixedly installed on the top of the deodorizing tank (10).

4. The pig farm deodorization device according to claim 1, characterized in that: The top end of the blowing pipe (7) is fixedly connected to a first connecting rod, the top end of the first connecting rod is fixedly connected to a first conical plate (13), the bottom end of the blowing pipe (7) is fixedly connected to a second connecting rod, the bottom end of the second connecting rod is fixedly connected to a second conical plate (14), and a through hole is provided in the middle of the second conical plate (14).

5. The pig farm deodorization device according to claim 1, characterized in that: The inner diameters of the plurality of vertical pipes (8) increase sequentially from left to right, and the plurality of vertical pipes (8) are distributed on both sides of the exhaust duct (1).

6. The pig farm deodorization device according to claim 1, characterized in that: The exhaust duct (1) is sleeved with a tightening hoop (15), which is composed of two semicircular rings connected by bolts, and a mounting frame (16) is fixedly connected to the upper side of the tightening hoop (15).

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