CN217431290U

CN217431290U - Air purification system for farm

Info

Publication number: CN217431290U
Application number: CN202122958882.0U
Authority: CN
Inventors: 陈华云; 陈建华; 余军; 刘彬; 刘佳; 许小红; 易志勇; 余群莲
Original assignee: Chongqing Nongtou Meat Food Co ltd
Current assignee: Chongqing Nongtou Meat Food Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-09-16
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to an air treatment technical field just discloses a plant air purification system, including the air discharge fan, the outer wall fixed mounting of air discharge fan has the blast pipe, and fixed mounting has the switching pipe on the right side terminal surface of blast pipe, and the last fixed surface of switching pipe installs the purifying tube, and the inside of purifying tube is provided with spray set, and spray set specifically includes the shower, and the minor face bottom terminal surface fixed mounting of shower has the shower head, and the equidistance runs through on the outer wall of shower head and has seted up a plurality of shower holes. This kind of plant air purification system, through the blast pipe, the fixed connection between switching pipe and the purge tube for purifier wholly presents L type structure, and the purge tube of L shape utilizes the density characteristic of itself between the abandonment to make the layering to waste gas, and wherein, thereby the great molecule of molecular mass subsides in the bottom of blast pipe or through adsorbing the purification through the blast pipe, and waste gases such as the ammonia that molecular mass is lighter get into and purify on next step in the purge tube.

Description

Air purification system for farm

Technical Field

The utility model relates to an air treatment technical field specifically is a plant air purification system.

Background

Along with the high-sealing and high-density cultivation of a farm, the air pollution is serious, and the excrement of the poultry generates odor and breeds bacteria and viruses in the cultivation process, and the odor and the viruses are diffused into the air to spread germs and epidemic situations; in addition, immunosuppressive disease is increased in poultry, with mixed and secondary infections prevalent.

Air in the existing farm is pumped out by the exhaust fan and then enters the exhaust passage, the spraying device is arranged at the outlet of the exhaust passage, liquid medicine for degrading harmful gases such as ammonia gas in the air is arranged in the spraying device and then is discharged to the outdoor, and the existing spraying device is poor in purifying effect on the polluted air.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a plant air purification system to solve the problem that the background art provided.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a plant air purification system, including the air discharge fan, the outer wall fixed mounting of air discharge fan has the blast pipe, fixed mounting has the switching pipe on the right-hand member face of blast pipe, the last fixed surface of switching pipe installs the purifying tube, the inside of purifying tube is provided with spray set, spray set specifically includes the shower, the shower is L shape structure, the minor face of shower runs through the circular port of seting up on the purifying tube and extends to in the purifying tube, the minor face bottom terminal surface fixed mounting of shower has the shower head, the equidistance runs through on the outer wall of shower head and has seted up a plurality of holes that spray.

Preferably, the inside of blast pipe is provided with the filtration frame, and the outer wall of filtration frame and the inner wall fixed connection of blast pipe, the inside packing of filtration frame has loose porous adsorbent such as active carbon.

Preferably, the upper surface of the purification pipe is fixedly provided with an unpowered hood.

Preferably, the bottom fixed mounting of adapter tube has the drain pipe, and the drain pipe is formed by the circular platform shape pipeline of narrow down wide from top to bottom and cylindrical pipeline welding.

Preferably, the exhaust pipe, the adapter pipe and the purge pipe are combined to form an L-shaped structure.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of plant air purification system, through the blast pipe, the fixed connection between switching pipe and the purge tube for purifier wholly presents L type structure, and the purge tube of L shape utilizes the density characteristic of itself between the waste gas to make the layering to waste gas, and wherein, thereby the molecule that the molecular mass is heavier subsides in the bottom of blast pipe or through adsorbing the purification through the blast pipe, and waste gases such as the ammonia that the molecular mass is lighter get into and purify on next step in the purge tube.

2. This kind of plant air purification system through the spray set that sets up in the purifying tube, evenly distributed has the hole that sprays on the outer wall of shower head for spray direction in the purifying tube does not have the dead angle, has strengthened the absorption efficiency of spray set to the ammonia.

3. This kind of plant air purification system, the unpowered hood of fixed surface installation under natural state autogiration on the purge tube for breed in the canopy waste gas and external gas's exchange rate, strengthened the ventilation effect in the canopy.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is a schematic sectional view of the structure of the purification tube of the present invention;

FIG. 3 is a schematic view of the exhaust pipe structure according to the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 2 according to the present invention;

fig. 5 is a schematic view of a cross-section of the main structure of the present invention.

In the figure: 1. an exhaust fan; 2. an exhaust pipe; 3. a transfer tube; 4. a purge tube; 5. a drain pipe; 6. an unpowered hood; 7. a filter frame; 8. a spray pipe; 9. a shower head; 10. and (4) spraying holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Please refer to fig. 1-5, an air purification system for a farm, comprising an exhaust fan 1, an exhaust pipe 2 is fixedly installed on the outer wall of the exhaust fan 1, a transfer pipe 3 is fixedly installed on the right end face of the exhaust pipe 2, a purification pipe 4 is fixedly installed on the upper surface of the transfer pipe 3, a spray device is arranged inside the purification pipe 4, the spray device specifically comprises a spray pipe 8, the spray pipe 8 is of an L-shaped structure, the short edge of the spray pipe 8 extends into the purification pipe 4 through a circular hole formed in the purification pipe 4 in a penetrating manner, a spray head 9 is fixedly installed on the bottom end face of the short edge of the spray pipe 8, a plurality of spray holes 10 are formed in the outer wall of the spray head 9 in a penetrating manner at equal intervals, the spray holes 10 are uniformly distributed on the outer wall of the spray head 9, so that the spray direction in the purification pipe 4 has no dead angle, and the absorption efficiency of the spray device for ammonia gas is enhanced.

Further, as shown in fig. 3, a filter frame 7 is provided inside the exhaust pipe 2, an outer wall of the filter frame 7 is fixedly connected to an inner wall of the exhaust pipe 2, and the filter frame 7 is filled with a porous adsorbent such as activated carbon, so that molecules having a large molecular mass are reduced by adsorption of the adsorbent in the filter frame 7, and the filter frame 7 can adsorb a part of dust and the like in the exhaust gas.

Further, as shown in fig. 1, fig. 2 and fig. 5, the unpowered hood 6 is fixedly installed on the upper surface of the purification pipe 4, and the unpowered hood 6 fixedly installed on the upper surface of the purification pipe 4 automatically rotates in a natural state, so that the exchange rate of waste gas and outside air in the cultivation shed is increased, and the ventilation effect in the shed is enhanced.

Further, as shown in fig. 1 and 5, a drain pipe 5 is fixedly installed at the bottom of the adapter pipe 3, when liquid medicine in the spray pipe 8 flows out of the adapter pipe 3 through the drain pipe 5, dust accumulated in the adapter pipe 3 is taken out of the purification device, and the area communicated between the adapter pipe 3 and the drain pipe 5 is increased at a circular truncated cone-shaped position on the drain pipe 5, so that the liquid medicine sprayed out of the spray hole 10 is quickly discharged through the drain pipe 5.

Further, as shown in fig. 1 and 5, the exhaust pipe 2, the adapter pipe 3 and the purification pipe 4 are combined to form an L-shaped structure, the purification device is integrally in an L-shaped structure through the exhaust pipe 2 and the adapter pipe 3 and the purification pipe 4, the L-shaped purification pipeline utilizes the density characteristic of the purification pipeline between wastes to stratify the waste gas, molecules with heavier molecular weight are settled at the bottom of the exhaust pipe 2 through the exhaust pipe 2 or purified through adsorption, and waste gases such as ammonia gas with lighter molecular weight enter the purification pipe 4 to be purified in the next step.

The working principle is as follows: when in use, the device is arranged above the wall surface of the culture shed, wherein the purifying pipe 4 and the unpowered hood 6 are exposed outside the culture shed, the waste gas in the shed is sucked into the exhaust pipe 2 through the suction effect of the exhaust fan 1, meanwhile, the unpowered hood 6 exposed outside the cultivation shed rotates due to the fact that natural wind pushes a turbine of the fan to rotate in a natural state and convection is generated between the unpowered hood and indoor air, exchange of waste gas in the shed and outside air is further accelerated, the waste gas in the shed is firstly adsorbed by the adsorbent in the filtering frame 7 inside the exhaust pipe 2, then ammonia gas and the like in the waste gas upwards pass through the purifying pipe 4, liquid medicine in the spraying pipe 8 is sprayed out through the spraying holes 10 to further degrade the ammonia gas and the like in the waste gas, because purifier wholly presents L shape, then liquid medicine in shower 8 is outside taking out purifier with the dust that accumulates in adapter tube 3 simultaneously when the adapter tube 3 is flowed out through drain pipe 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plant air purification system, includes air discharge fan (1), and the outer wall fixed mounting of air discharge fan (1) has blast pipe (2), its characterized in that: an adapter tube (3) is fixedly mounted on the end face of the right side of the exhaust tube (2), a purification tube (4) is fixedly mounted on the upper surface of the adapter tube (3), and a spraying device is arranged inside the purification tube (4);

spray set specifically includes shower (8), and shower (8) are L shape structure, and in the minor face of shower (8) extended to purge tube (4) through the circular port of seting up on purge tube (4), minor face bottom terminal surface fixed mounting of shower (8) had shower head (9), and the equidistance runs through on the outer wall of shower head (9) and has seted up a plurality of holes (10) that spray.

2. The farm air purification system of claim 1, wherein: the inside of blast pipe (2) is provided with filter frame (7), and the outer wall of filter frame (7) and the inner wall fixed connection of blast pipe (2), the inside packing of filter frame (7) has active carbon.

3. A farm air purification system according to claim 1 or 2, wherein: the upper surface of the purification pipe (4) is fixedly provided with an unpowered hood (6).

4. A farm air purification system according to claim 1 or 2, wherein: the bottom of the adapter tube (3) is fixedly provided with a drain pipe (5), and the drain pipe (5) is formed by welding a round table-shaped pipeline with a wide upper part and a narrow lower part and a cylindrical pipeline.

5. The farm air purification system of claim 3, wherein: the bottom of the adapter tube (3) is fixedly provided with a drain pipe (5), and the drain pipe (5) is formed by welding a round table-shaped pipeline with a wide upper part and a narrow lower part and a cylindrical pipeline.

6. A farm air purification system according to claim 1, 2 or 5, wherein: the exhaust pipe (2), the adapter pipe (3) and the purification pipe (4) are combined to form an L-shaped structure.

7. The farm air purification system of claim 3, wherein: the exhaust pipe (2), the adapter pipe (3) and the purifying pipe (4) are combined to form an L-shaped structure.

8. The farm air purification system of claim 4, wherein: the exhaust pipe (2), the adapter pipe (3) and the purifying pipe (4) are combined to form an L-shaped structure.