阅读说明：本技术 一种养殖棚空气净化装置 (Air purification device of cultivation shed ) 是由 王雪宁 于 2019-11-17 设计创作，主要内容包括：本发明提供了一种养殖棚空气净化装置,包括排污板及导料斗,排污槽的底部设有收集槽,导料斗的排出管均位于收集槽的上方；收集槽的顶面设有遮挡板,遮挡板上设有多个落料孔,遮挡板在驱动电机的带动下进行移动,使落料孔与排出管的位置对应；排出管的底端一侧设有盖板,当排出管与落料孔错位时、盖板对落料孔进行封堵；各排污板处均穿设有第一吸气管,第一吸气管均与汇流管连通,收集槽的槽壁连通设有第二吸气管,第二吸气管及汇流管均途经废气过滤盒与抽气泵连通；其可对收集的排泄物进行独立空间放置,防止产生的废气四处飘扬；且可对来不及收集的排泄物产生的废气或溢出的废气进行吸气抽取的方式进行清理,可进一步减少废气的扩散。(The invention provides an air purification device for a culture shed, which comprises a sewage discharge plate and a material guide hopper, wherein a collecting tank is arranged at the bottom of the sewage discharge tank, and discharge pipes of the material guide hopper are all positioned above the collecting tank; a shielding plate is arranged on the top surface of the collecting tank, a plurality of blanking holes are formed in the shielding plate, and the shielding plate is driven by a driving motor to move so that the blanking holes correspond to the discharge pipe; a cover plate is arranged on one side of the bottom end of the discharge pipe, and when the discharge pipe is staggered with the blanking hole, the cover plate blocks the blanking hole; a first air suction pipe penetrates through each pollution discharge plate, the first air suction pipes are communicated with the collecting pipe, the groove wall of the collecting groove is communicated with a second air suction pipe, and the second air suction pipe and the collecting pipe are communicated with the air suction pump through a waste gas filter box; the excrement collecting device can be used for independently placing collected excrement, so that generated waste gas is prevented from flying around; and the waste gas generated by the excrement which is not collected or the overflowed waste gas can be cleaned in a suction and extraction mode, so that the diffusion of the waste gas can be further reduced.)

1. The utility model provides a breed canopy air purification device which characterized in that:

the device comprises a plurality of frame beams (210) erected at the top of a sewage discharge groove (100), wherein the top of each frame beam (210) is provided with a separation fence (220), a sewage discharge plate (230) is fixedly arranged between any two adjacent frame beams (210), the sewage discharge plate (230) is arranged on the top surface of the sewage discharge groove (100), and an independent culture area is formed between any two adjacent separation fences (220) and the corresponding sewage discharge plate (230);

a material guide hopper (300) is correspondingly arranged below each culture area, and the top edge of the material guide hopper (300) is fixedly abutted against the edge of the sewage discharge plate (230) and is used for collecting excrement falling off through the sewage discharge plate (230); a collecting tank (400) is mounted at the bottom of the sewage draining tank (230), the collecting tank (400) is arranged along the length direction of the sewage draining tank (100), and all the discharge pipes (310) of the guide hoppers (300) are positioned above the collecting tank (400); a shielding plate (500) is covered on the top surface of the collecting tank (400), the width of the shielding plate (500) is larger than that of the collecting tank (400), the length of the shielding plate is larger than that of the collecting tank (400), a plurality of blanking holes (510) are arranged on the shielding plate (500), the diameter of each blanking hole (510) is equal to or larger than that of each discharge pipe (310), the distance between any two adjacent blanking holes (510) is equal to that between any two adjacent discharge pipes (310), and the shielding plate (500) is driven by a driving motor (520) to move along the length direction of the collecting tank (400), so that the positions of the blanking holes (510) correspond to those of the discharge pipes (310); a cover plate (320) is fixedly arranged on one side, close to the blanking hole (510), of the bottom end of the discharge pipe (310), the bottom surface of the cover plate (320) is in sliding abutting contact with the top surface of the shielding plate (500), and when the discharge pipe (310) and the blanking hole (510) are staggered, the cover plate (320) blocks the blanking hole (510);

each cultivation area is internally provided with a first air suction pipe (610), the top end of each first air suction pipe (610) penetrates through the top surface of the pollution discharge plate (230), the bottom end of each first air suction pipe (610) is communicated with a collecting pipe (620) through a first three-way pipe (630), a third interface of each first three-way pipe (630) is located between the shielding plate (500) and the material guide hopper (300), the groove wall of the collecting groove (400) is communicated with a second air suction pipe (640), the second air suction pipe (640) is communicated with the collecting pipe (620) through a second three-way pipe (650), a third interface of the second three-way pipe (650) is communicated with the waste gas filter box (700), and the air outlet of the waste gas filter box (700) is communicated with the air suction pump (800).

2. The air purification device for the cultivation shed according to claim 1, wherein:

each filter cap (660) is all installed on the top of first trachea (610), and is located blowdown board (230) top the outside cover of first trachea (610) is equipped with safety cover (670), the lateral wall of safety cover (670) is latticed structure, safety cover (670) with blowdown board (230) pass through bolted connection.

3. The air purification device for the cultivation shed according to claim 1, wherein:

the shielding plate (500) is close to rectangular notch (530) has been seted up at the one end middle part of driving motor (520), rectangular notch (530) are followed the length direction setting of shielding plate (500), just the one end of rectangular notch (530) extends to the edge of shielding plate (500), one of them long limit fixed mounting of rectangular notch (530) has rack (540), fixed gear (550) that is equipped with on the output shaft of driving motor (520), gear (550) with rack (540) meshing transmission.

4. The air purification device for the cultivation shed according to claim 1, wherein:

the bottom surface of the shielding plate (500) is fixedly provided with guide strips (560) on two sides, the top surfaces of two ends of the collecting tank (400) are provided with two first guide grooves (410), and the two first guide grooves (410) correspond to the two guide strips (560) in position and are in sliding fit with the two guide strips.

5. The air purification device for the cultivation shed according to claim 4, wherein:

the supporting seat (900) is installed inside the collecting groove (400), two second guide grooves are formed in the top surface of the supporting seat (900) corresponding to the two first guide grooves (410), and the two second guide grooves are in sliding fit with the two guide strips (560).

6. The air purification device for the cultivation shed according to claim 1, wherein:

a drain pipe (420) is arranged on the end surface of the collecting tank (400), and a switch valve is arranged on the drain pipe (420); the inner part of the bottom surface of the collecting tank (400) is obliquely arranged, and the sewage discharge pipe (420) is arranged on the lower oblique side of the bottom surface.

7. The air purification device for the cultivation shed according to claim 1, wherein:

waste gas filters box (700) including box body (710) and polylith locate side by side the inside active carbon net (720) of box body (710), certainly the gas that waste gas filters box (700) air inlet gets into passes through the polylith in proper order active carbon net (720).

Technical Field

The invention relates to the field of air purification, in particular to an air purification device for a cultivation shed.

Background

In recent years, the scale degree of livestock and poultry breeding is gradually improved; in large-scale livestock and poultry breeding, three main treatment processes are provided for livestock and poultry excrement: dry cleaning manure, water flushing manure and water soaking manure. In comparison, the dry manure cleaning process consumes much labor and has high labor cost; the water-flushing process needs a large amount of water, and wastes water resources; therefore, the technology of soaking manure in water is adopted by most of large-scale culture places. The process of cleaning dung with water-soaked dung is improved on the basis of dung flushing process, and the technological process includes injecting water into animal and poultry house, flushing excrement and urine with water flow, discharging the flushed excrement and urine to the dung storing tank under the floor, storing for certain time, opening the gate of the outlet to discharge dung from the dung storing tank. The process requires less manpower and consumes less water than a water-flushing manure-washing process; and the device is not influenced by climate change, is particularly suitable for cold areas in winter, and can effectively avoid the problem of freezing of pipelines and ditches. However, in the livestock and poultry house adopting the water-flushing manure process, a large amount of bad smell gas is generated and the air environment in the house is deteriorated because the manure sewage stays in the house for a long time; the prior art generally adopts a long-time ventilation method to directly discharge the bad smell in the house to the outside, but also influences the surrounding environment.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention aims to provide an air purification device for a cultivation shed, which has a novel structure, can place collected excrement in an independent space, and prevents generated waste gas from flying around; and the waste gas generated by the excrement which is not collected or the overflowed waste gas can be cleaned in a suction and extraction mode, so that the diffusion of the waste gas can be further reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention provides an air purification device for a culture shed, which comprises a plurality of frame beams erected at the top of a sewage discharge groove, wherein the top of each frame beam is provided with a separation fence; a material guide hopper is correspondingly arranged below each culture area, and the top edge of the material guide hopper is fixedly abutted against the edge of the sewage discharge plate and is used for collecting excrement falling off through the sewage discharge plate; a collecting tank is arranged at the bottom of the sewage draining tank, the collecting tank is arranged along the length direction of the sewage draining tank, and all the discharge pipes of the guide hoppers are positioned above the collecting tank; the top surface of the collecting tank is covered with a shielding plate, the width of the shielding plate is larger than that of the collecting tank, the length of the shielding plate is larger than that of the collecting tank, a plurality of blanking holes are formed in the shielding plate, the diameter of each blanking hole is equal to or larger than that of each discharge pipe, the distance between any two adjacent blanking holes is equal to that between any two adjacent discharge pipes, and the shielding plate is driven by a driving motor to move along the length direction of the collecting tank so that the blanking holes correspond to the discharge pipes in position; a cover plate is fixedly arranged on one side, close to the blanking hole, of the bottom end of the discharge pipe, the bottom surface of the cover plate is in sliding abutting contact with the top surface of the shielding plate, and when the discharge pipe is staggered with the blanking hole, the blanking hole is blocked by the cover plate; the device comprises a collecting tank, a baffle plate, a guide hopper, a collecting tank, a waste gas filtering box, a first air suction pipe, a second air suction pipe, a third port of a first three-way pipe, a third port of the second three-way pipe, a waste gas filtering box and an air pump, wherein the top end of the first air suction pipe penetrates through the top surface of the sewage discharge plate, the bottom end of the first air suction pipe is communicated with the collecting pipe through the first three-way pipe, the third port of the first three-way pipe is located between the baffle plate and the guide hopper, the groove wall of the collecting tank is communicated with the second air suction pipe, the second air suction pipe and the collecting pipe are communicated through.

In a preferred technical scheme of the invention, a filter cap is mounted at the top end of each first air suction pipe, a protective cover is covered on the outer side of the first air suction pipe above the sewage discharge plate, the side wall of the protective cover is of a grid structure, and the protective cover is connected with the sewage discharge plate through screws.

In a preferred technical scheme of the invention, a rectangular notch is formed in the middle of one end, close to the driving motor, of the shielding plate, the rectangular notch is arranged along the length direction of the shielding plate, one end of the rectangular notch extends to the edge of the shielding plate, a rack is fixedly installed on one long edge of the rectangular notch, a gear is fixedly arranged on an output shaft of the driving motor, and the gear is in meshing transmission with the rack.

In a preferred technical scheme of the invention, guide strips are fixedly arranged on two sides of the bottom surface of the shielding plate, two first guide grooves are arranged on the top surfaces of two ends of the collecting tank, and the two first guide grooves correspond to the two guide strips in position and are in sliding fit with the two guide strips.

In a preferred technical scheme of the invention, a supporting seat is installed inside the collecting tank, two second guide grooves are arranged on the top surface of the supporting seat corresponding to the two first guide grooves, and the two second guide grooves are in sliding fit with the two guide strips.

In a better technical scheme of the invention, a drain pipe is arranged on the end surface of the collecting tank, and a switch valve is arranged on the drain pipe; the inner part of the bottom surface of the collecting tank is obliquely arranged, and the sewage discharge pipe is arranged on the lower side of the oblique bottom surface.

In a preferred technical scheme of the invention, the waste gas filtering box comprises a box body and a plurality of activated carbon nets arranged in the box body side by side, and gas entering from a gas inlet of the waste gas filtering box sequentially passes through the plurality of activated carbon nets.

The invention has the beneficial effects that:

the air purification device for the cultivation shed is novel in structure, and the guide hopper and the discharge pipe can collect excrement and converge the excrement into the collection tank; the shielding plate covers and seals the top of the collecting tank, the shielding plate also seals and seals the discharge pipe, only when the driving motor drives the shielding plate to move to align the blanking hole and the discharge pipe, the collecting tank is communicated with the discharge pipe, and at the moment, excrement collected on the guide hopper falls into the collecting tank, so that emission of waste gas is effectively reduced; and the cooperation of first intake pipe, collecting pipe, first three-way pipe, second intake pipe, second three-way pipe, waste gas filter cartridge and aspiration pump can be cleaned the waste gas that the excrement that comes too late to collect produced or the waste gas that overflows or the waste gas of collecting vat inside suction extraction's mode, can further reduce the diffusion of waste gas.

Drawings

FIG. 1 is a schematic structural view of an air cleaning apparatus for a cultivation shed according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of an air cleaning apparatus for a cultivation shed according to an embodiment of the present invention;

FIG. 3 is a top view of a collection trough provided in an exemplary embodiment of the present disclosure;

FIG. 4 is a bottom view of a shield provided in an exemplary embodiment of the present invention;

fig. 5 is a schematic structural view of an exhaust gas filter cassette provided in an embodiment of the present invention.

In the figure:

100. a sewage draining groove; 210. erecting a beam; 220. a divider bar; 230. a sewage draining plate; 300. a material guide hopper; 310. a discharge pipe; 320. a cover plate; 400. collecting tank; 410. a first guide groove; 420. a blow-off pipe; 500. a shielding plate; 510. a blanking hole; 520. a drive motor; 530. a rectangular notch; 540. a rack; 550. a gear; 560. a guide strip; 610. a first inhalation tube; 620. a collector pipe; 630. a first three-way pipe; 640. a second suction duct; 650. a second three-way pipe; 660. a filter cap; 670. a protective cover; 700. an exhaust gas filter cartridge; 710. a box body; 720. an activated carbon mesh; 800. an air pump; 900. and (4) supporting the base.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 4, in an embodiment of the present invention, an air purification apparatus for a cultivation shed is disclosed, which includes a plurality of frame beams 210 installed on the top of a sewage discharge tank 100, a partition fence 220 is installed on the top of each frame beam 210, a sewage discharge plate 230 is fixedly installed between any two adjacent frame beams 210, the sewage discharge plate 230 is installed on the top of the sewage discharge tank 100, and an independent cultivation area is formed between any two adjacent partition fences 220 and the corresponding sewage discharge plate 230; a material guide hopper 300 is correspondingly arranged below each culture area, and the top edge of the material guide hopper 300 is fixedly abutted with the edge of the sewage discharge plate 230 and is used for collecting excrement dropped through the sewage discharge plate 230; a collecting trough 400 is installed at the bottom of the sewage draining trough 230, the collecting trough 400 is arranged along the length direction of the sewage draining trough 100, and all the discharge pipes 310 of the material guiding hoppers 300 are positioned above the collecting trough 400; a shielding plate 500 is covered on the top surface of the collecting tank 400, the width of the shielding plate 500 is greater than the width of the collecting tank 400, the length of the shielding plate 500 is greater than the length of the collecting tank 400, a plurality of blanking holes 510 are arranged on the shielding plate 500, the diameter of each blanking hole 510 is equal to or greater than the diameter of each discharge pipe 310, the distance between any two adjacent blanking holes 510 is equal to the distance between any two adjacent discharge pipes 310, and the shielding plate 500 is driven by a driving motor 520 to move along the length direction of the collecting tank 400, so that the blanking holes 510 correspond to the positions of the discharge pipes 310; a cover plate 320 is fixedly arranged at one side of the bottom end of the discharge pipe 310 close to the blanking hole 510, the bottom surface of the cover plate 320 is in sliding contact with the top surface of the shielding plate 500, and when the discharge pipe 310 is staggered with the blanking hole 510, the cover plate 320 blocks the blanking hole 510; a first air suction pipe 610 is arranged in each culture area, the top end of the first air suction pipe 610 penetrates through the top surface of the sewage discharge plate 230, the bottom end of each first air suction pipe 610 is communicated with the collecting pipe 620 through a first three-way pipe 630, a third connector of the first three-way pipe 630 is located between the shielding plate 500 and the material guide hopper 300, a second air suction pipe 640 is communicated with the groove wall of the collecting tank 400, the second air suction pipe 640 and the collecting pipe 620 are communicated through a second three-way pipe 650, a third connector of the second three-way pipe 650 is communicated with the exhaust gas filtering box 700, and an air outlet of the exhaust gas filtering box 700 is communicated with the air suction pump 800.

The air purification device for the cultivation shed has a novel structure, the guide hopper 300 and the discharge pipe 310 can collect excrement and converge the excrement into the collection tank 400; the shielding plate 500 covers and seals the top of the collecting tank 400, the shielding plate 500 also seals and seals the discharge pipe 310, only when the driving motor 520 drives the shielding plate 500 to move to the position where the blanking hole 510 is aligned with the discharge pipe 310, the collecting tank 400 is communicated with the discharge pipe 310, and at the moment, excrement collected on the material guide hopper 300 falls into the collecting tank 400, so that emission of waste gas is effectively reduced; the first suction pipe 610, the collecting pipe 620, the first three-way pipe 630, the second suction pipe 640, the second three-way pipe 650, the waste gas filter box 700 and the suction pump 800 are matched, waste gas generated by excrement which is too late to be collected or overflowed waste gas or waste gas in the collecting tank 400 can be cleaned in a suction and extraction mode, and the diffusion of the waste gas can be further reduced; when the discharge pipe 310 and the blanking hole 510 are staggered, the blanking hole 510 is blocked by the cover plate 320, so that the gas in the collecting tank 400 can be further prevented from being diffused; it should be noted that the driving motor 520 operates intermittently, and the suction pump 800 operates continuously, so that the first suction pipe 610 and the second suction pipe 640 are always in a suction state, and exhaust gas is effectively sucked.

Further, a filter cap 660 is installed at the top end of each first suction pipe 610, a protective cover 670 is covered on the outer side of the first suction pipe 610 above the sewage discharging plate 230, the side wall of the protective cover 670 is in a grid structure, and the protective cover 670 is connected with the sewage discharging plate 230 through screws; the filter cap 660 is designed to prevent the excrement from entering the first suction pipe 610, and the shield 670 is designed to protect the top of the first suction pipe 610 and the filter cap 660 from being damaged.

Furthermore, a rectangular notch 530 is formed in the middle of one end, close to the driving motor 520, of the shielding plate 500, the rectangular notch 530 is arranged along the length direction of the shielding plate 500, one end of the rectangular notch 530 extends to the edge of the shielding plate 500, a rack 540 is fixedly mounted on one long side of the rectangular notch 530, a gear 550 is fixedly arranged on an output shaft of the driving motor 520, and the gear 550 is in meshing transmission with the rack 540; this structural design makes the drive position be close to the middle part of shielding plate 500 one end, can provide stable transmission and connect, and guarantees to carry the removal steadily.

Furthermore, two sides of the bottom surface of the shielding plate 500 are fixedly provided with guide strips 560, the top surfaces of two ends of the collecting tank 400 are provided with two first guide grooves 410, and the two first guide grooves 410 correspond to the two guide strips 560 in position and are in sliding fit with the two guide strips 560; the structural design can further limit the moving track of the shielding plate 500, and further enhance the smoothness of the movement.

Further, a supporting seat 900 is installed inside the collecting tank 400, two second guide grooves are arranged on the top surface of the supporting seat 900 corresponding to the two first guide grooves 410, and the two second guide grooves are in sliding fit with the two guide strips 560.

Further, a drain pipe 420 is arranged on the end surface of the collecting tank 400, and a switch valve is arranged on the drain pipe 420; the inner part of the bottom surface of the collecting tank 400 is obliquely arranged, and the sewage discharge pipe 420 is arranged on the lower oblique side of the bottom surface; the design of supporting seat 900 can carry out the secondary to shielding plate 500 and carry out the secondary direction to the shielding plate, also can reach the effect that reinforcing shielding plate 500 steadily removed.

Further, as shown in fig. 5, the exhaust gas filtering cassette 700 includes a cassette body 710 and a plurality of activated carbon nets 720 arranged in parallel inside the cassette body 710, and the gas entering from the inlet of the exhaust gas filtering cassette 700 passes through the plurality of activated carbon nets 720 in sequence.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.