CN219647103U

CN219647103U - Circulated exhaust treatment device

Info

Publication number: CN219647103U
Application number: CN202321063046.9U
Authority: CN
Inventors: 李金娟
Original assignee: Weifang Qibo Environmental Protection Technology Co ltd
Current assignee: Weifang Qibo Environmental Protection Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-09-08
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a recyclable waste gas treatment device which comprises a box body, wherein the box body comprises an adsorption device, a circulating assembly is arranged outside the box body, and the circulating assembly is communicated with the box body and forms a circulating loop with the adsorption device. According to the utility model, the circulation assembly is arranged, the electric air inlet valve is closed to open the electric exhaust valve, the negative pressure fan is started, a negative pressure state is formed in the box body, and after a large amount of waste gas is sucked into the box body, the electric air inlet valve can be closed to start the circulation fan so as to enable the uniformly distributed pipes to generate suction force, so that the circulation high-efficiency repeated adsorption treatment can be realized in the box body, the waste gas treatment effect is better, the waste gas is thoroughly treated, and the waste gas is fully treated; the adsorption effect is guaranteed due to the arrangement of the activated carbon adsorption bags in the adsorption device, and the adsorption device is light in weight and convenient to place and take out.

Description

Circulated exhaust treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to a recyclable waste gas treatment device.

Background

In the environment protection process, a large amount of industrial and domestic waste gas needs to be treated by a waste gas treatment device, activated carbon is a generic name of a plurality of carbon-based substances with adsorption performance, and after being treated by a special process, the activated carbon can generate rich micropore structures, the specific surface area can reach 800-2000 m/g, and the activated carbon has excellent adsorption performance. The active carbon has wide application range and can be suitable for purifying most organic waste gas. The honeycomb activated carbon has small airflow resistance and good dynamic performance, can treat organic waste gas with large air quantity, and is widely used in China at present.

In the prior art, the device for realizing the adsorption function has a large weight, but is inconvenient to install and disassemble, and cannot be circularly treated, and even if the device can be circularly treated, the purification adsorption effect is general and the waste gas cannot be sufficiently and thoroughly treated. Therefore, it is highly desirable to provide an exhaust gas treatment device with excellent exhaust gas adsorption and purification effects.

Disclosure of Invention

The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a recyclable waste gas treatment device in order to overcome the defects of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the recyclable waste gas treatment device comprises a box body, wherein an adsorption device is arranged in the box body, a circulating assembly is arranged outside the box body, and the circulating assembly is communicated with the box body and forms a circulating loop with the adsorption device;

the adsorption device comprises a plurality of activated carbon adsorption plates which are closely arranged up and down, each layer of activated carbon adsorption plate is provided with a plurality of adjacent regular hexagonal honeycomb holes in the horizontal direction, and activated carbon adsorption bags are arranged in the regular hexagonal honeycomb holes; in the two adjacent layers of activated carbon adsorption plates, activated carbon adsorption bags in the regular hexagonal honeycomb holes on the activated carbon adsorption plate of the upper layer are staggered up and down and are not overlapped with activated carbon adsorption bags in the regular hexagonal honeycomb holes on the activated carbon adsorption plate of the lower layer.

Preferably, the circulation assembly comprises an electric air inlet valve positioned at the bottom of the box body, and the electric air inlet valve is communicated with the box body through an air inlet pipe; a negative pressure fan for absorbing the exhaust gas in the box body under negative pressure is arranged above the box body, and an output end of the negative pressure fan is connected with an electric discharge valve in a threaded manner;

the utility model discloses a device for absorbing water, including box, adsorption equipment, circulating fan, connecting pipe, the top that just is located adsorption equipment in the box is provided with many evenly distributed pipes, the bottom that just is located adsorption equipment in the box is provided with many circulating conveying pipes, the bottom of many circulating conveying pipes all communicates the one end of same communicating pipe, the other end of communicating pipe passes the top of box and upwards buckles the setting, another end fixing of communicating pipe has circulating fan, circulating fan still communicates many evenly distributed pipes.

Further, the bottom of box is provided with the support frame, the bottom cross section area of support frame is greater than its top cross section area.

Further, a control button is arranged on the outer wall of the box body.

Further, the input of negative pressure fan passes the setting of the lower gland plate that is located the box top, and negative pressure fan is fixed on the lower gland plate, the both sides symmetry side of lower gland plate corresponds position department and all is connected with and connects the piece, and connects the bottom of piece to weld and be used for playing the shrink cylinder of vertical removal effect to the lower gland plate, two are connected the piece and are all welded fastening with the lower gland plate.

Further, a sealing rubber pad is fixedly adhered to the edge of the lower surface of the lower pressing cover plate.

Further, the sealing rubber pad is made of rubber.

The utility model provides a recyclable waste gas treatment device, which is characterized in that a circulating assembly is arranged, an electric air inlet valve is closed to open an electric exhaust valve, a negative pressure fan is started to form a negative pressure state in a box body, after a large amount of waste gas is sucked into the box body, the electric air inlet valve can be closed to start the circulating fan so that a uniform distribution pipe generates suction force, and the inside of the box body can realize circulating efficient repeated adsorption treatment, so that the waste gas treatment effect is better, more thorough and full treatment of the waste gas; the shrinkage cylinder is started to drive the connecting support block to move upwards, the connecting support block drives the lower pressing cover plate to enable the sealing rubber pad to move upwards, the adsorption device is manually operated to be taken out from the inside of the box body, the adsorption effect is guaranteed due to the arrangement of the activated carbon adsorption bags in the adsorption device, and the adsorption device is light in weight and convenient to place and take out.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a recyclable exhaust gas treatment device according to the present utility model.

FIG. 2 is a schematic vertical sectional view of a recyclable exhaust treatment device according to the present utility model.

FIG. 3 is a layout of activated carbon adsorption packs of an upper one of two adjacent activated carbon adsorption plates.

FIG. 4 is a layout of activated carbon adsorption packs of the next layer in two adjacent activated carbon adsorption plates.

Fig. 5 is a schematic rear view of a recyclable exhaust treatment device according to the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

The reference numerals are: 1. a case; 2. an activated carbon adsorption plate; 21. an activated carbon adsorption bag; 22. regular hexagonal honeycomb holes; 3. a shrink cylinder; 4. an electric air inlet valve; 5. a negative pressure fan; 6. an electric discharge valve; 7. a circulation conveying pipe; 8. a communicating pipe; 9. a circulating fan; 10. uniformly distributing pipes; 11. a support frame; 12. a control button; 13. sealing a rubber pad; 14. pressing down the cover plate; 15. and connecting the support blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-4, the utility model provides a recyclable waste gas treatment device, which comprises a box body 1, wherein an adsorption device is arranged inside the box body 1, a circulating component is arranged outside the box body 1, and the circulating component is communicated with the box body 1 and forms a circulating loop with the adsorption device. The setting of circulation subassembly can carry out high-efficient multiple circulation adsorption treatment to the inside waste gas of box 1, and it is better to handle the waste gas effect, more thoroughly, fully handles waste gas.

The adsorption device comprises a plurality of active carbon adsorption plates 2 which are closely distributed up and down, a plurality of adjacent regular hexagonal honeycomb holes 22 are arranged in the horizontal direction of each layer of active carbon adsorption plate 2, active carbon adsorption bags 21 are arranged in the regular hexagonal honeycomb holes 22, the position is for lightening the weight of the adsorption device, and most importantly, the rapid circulation efficiency of waste gas is improved, the adsorption effect is ensured, in the two adjacent layers of active carbon adsorption plates 2, the active carbon adsorption bags 21 in the regular hexagonal honeycomb holes 22 on the active carbon adsorption plate 2 of the upper layer are staggered up and down and are not overlapped with the active carbon adsorption bags 21 in the regular hexagonal honeycomb holes 22 on the active carbon adsorption plate 2 of the lower layer. The regular hexagonal honeycomb holes 22, in which the activated carbon adsorption packs 21 are not placed, are not resistant to exhaust gas, and the exhaust gas flowability is improved.

The circulating assembly comprises an electric air inlet valve 4 positioned at the bottom of the box body 1, and the electric air inlet valve 4 is communicated with the box body 1 through an air inlet pipe; the upper side of the box body 1 is provided with a negative pressure fan 5 which is used for playing a negative pressure adsorption role on waste gas in the box body 1, and the output end of the negative pressure fan 5 is in threaded connection with an electric discharge valve 6.

The utility model discloses a novel adsorption device, including box 1, adsorption device, circulating fan, box 1 and the setting of buckling upwards, the top that just is located adsorption device in the box 1 is provided with many evenly distributed pipes 10, the bottom that just is located adsorption device in the box 1 is provided with many circulating conveying pipes 7, the one end of same communicating pipe 8 is all linked together to the bottom of many circulating conveying pipes 7, the other end of communicating pipe 8 passes the top of box 1 and upwards buckles the setting, the other end of communicating pipe 8 is fixed with circulating fan 9, circulating fan 9 still communicates many evenly distributed pipes 10.

When the device is used, the electric air inlet valve 4 can be connected to an exhaust pipeline in a butt joint mode, the electric air inlet valve 4 is closed, the electric air outlet valve 6 is opened, the negative pressure fan 5 is started, the inside of the box body 1 is in a negative pressure state, the electric air outlet valve 6 is closed again, the electric air inlet valve 4 is opened, a large amount of exhaust gas is sucked into the box body 1, the electric air inlet valve 4 can be closed, the circulating fan 9 is started to enable the uniform distribution pipe 10 to generate suction force, the exhaust gas in the box body 1 is sucked and then circulated into the communicating pipe 8, the exhaust gas is filled into the position below the activated carbon adsorption plate 2 along the communicating pipe 8, the exhaust gas can be subjected to multiple efficient circulating adsorption treatment through the multi-layer activated carbon adsorption plate 2, the electric air outlet valve 6 can be opened after the treatment is finished, and the negative pressure fan 5 is started to convey the exhaust gas after the internal treatment of the box body 1.

Further, as shown in fig. 1, the bottom of the box 1 is provided with a supporting frame 11, and the cross-sectional area of the bottom end of the supporting frame 11 is larger than that of the top end of the supporting frame 11, so that the supporting frame 11 can play a role in vertically supporting the box 1, the high stability of the box 1 during vertical connection is improved, and a control button 12 is fixedly connected to one side of the outer wall of the box 1 and close to a corner line position of the box through a bolt, so that the control button 12 can control equipment to realize operation, or stop equipment operation.

Still further, as shown in fig. 1, 5 and 6, the input end of the negative pressure fan 5 passes through the lower pressure cover plate 14 located at the top of the box body 1, and the negative pressure fan 5 is fixed on the lower pressure cover plate 14, in order to improve the tightness of the box body 1, a sealing rubber pad 13 is adhered and fixed on the edge of the lower surface of the lower pressure cover plate 14, two symmetrical side corresponding positions of the lower pressure cover plate 14 are connected with connecting support blocks 15, the bottoms of the connecting support blocks 15 are welded with a shrinkage cylinder 3 for vertically moving the lower pressure cover plate 14, the sealing rubber pad 13 is made of rubber material, and two connecting support blocks 15 are welded and fixed with the lower pressure cover plate 14.

When the activated carbon adsorption plate is used, the shrinkage cylinder 3 can be started to drive the connecting support block 15 to move upwards, the connecting support block 15 drives the lower pressing cover plate 14 to enable the sealing rubber gasket 13 to move upwards, the sealing rubber gasket 13 can not seal the upper surface of the box body 1 any more, and the activated carbon adsorption plate 2 is taken out from the inside of the box body 1 by hands.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a circulated exhaust-gas treatment device, includes box (1), the inside adsorption equipment that is provided with of box (1), its characterized in that: the outside of the box body (1) is provided with a circulating assembly which is communicated with the box body (1) and forms a circulating loop with the adsorption device;

the adsorption device comprises a plurality of activated carbon adsorption plates (2) which are closely arranged up and down, each layer of activated carbon adsorption plate (2) is provided with a plurality of adjacent regular hexagonal honeycomb holes (22) in the horizontal direction, and an activated carbon adsorption bag (21) is arranged in each regular hexagonal honeycomb hole (22); in the two adjacent layers of activated carbon adsorption plates (2), activated carbon adsorption bags (21) in the regular hexagonal honeycomb holes (22) on the activated carbon adsorption plate (2) of the upper layer are staggered up and down and are not overlapped with activated carbon adsorption bags (21) in the regular hexagonal honeycomb holes (22) on the activated carbon adsorption plate (2) of the lower layer.

2. A recyclable exhaust treatment device in accordance with claim 1, wherein: the circulating assembly comprises an electric air inlet valve (4) positioned at the bottom of the box body (1), and the electric air inlet valve (4) is communicated with the box body (1) through an air inlet pipe; a negative pressure fan (5) for performing negative pressure adsorption on waste gas in the box body (1) is arranged above the box body (1), and an output end of the negative pressure fan (5) is connected with an electric discharge valve (6) in a threaded manner;

the utility model discloses a device for absorbing water, including box (1), adsorption equipment, circulating fan (9), box (1) are interior and be located the top of adsorption equipment and be provided with many evenly distributed pipe (10), the bottom of many circulating pipe (7) all communicates the one end of same communicating pipe (8), the other end of communicating pipe (8) passes the top of box (1) and upwards buckles and set up, the other end of communicating pipe (8) is fixed with circulating fan (9), circulating fan (9) still communicate many evenly distributed pipe (10).

3. A recyclable exhaust treatment device in accordance with claim 2, wherein: the bottom of box (1) is provided with support frame (11), the bottom cross section area of support frame (11) is greater than its top cross section area.

4. A recyclable exhaust treatment device in accordance with claim 2, wherein: the outer wall of the box body (1) is provided with a control button (12).

5. A recyclable exhaust treatment device in accordance with claim 2, wherein: the input of negative pressure fan (5) passes and is located the lower gland plate (14) setting at box (1) top, and negative pressure fan (5) are fixed on gland plate (14) down, the both sides symmetry side of gland plate (14) corresponds position department down and all is connected with and connects prop up piece (15), and the bottom of connecting prop up piece (15) is welded and is used for playing shrink cylinder (3) of vertical removal effect to gland plate (14) down, and two are connected prop up piece (15) and gland plate (14) welded fastening down.

6. A recyclable exhaust treatment device in accordance with claim 5, wherein: and a sealing rubber pad (13) is fixedly adhered to the edge of the lower surface of the lower pressure cover plate (14).

7. A recyclable exhaust treatment device in accordance with claim 6, wherein: the sealing rubber pad (13) is made of rubber.