CN216395820U

CN216395820U - Exhaust device

Info

Publication number: CN216395820U
Application number: CN202121752186.8U
Authority: CN
Inventors: 原志斌; 吴成旺; 陈兆烈; 林大添; 陈新红
Original assignee: Fujian Huiyimei Environmental Protection Material Technology Co ltd
Current assignee: Fujian Huiyimei Environmental Protection Material Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-04-29
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an exhaust device, which comprises a multi-surface gas collector, a gas collection pipeline, a sprayer, a gas transmission pipeline, an adsorption buffer pipeline, a fan and an exhaust cylinder arranged on the fan, wherein the multi-surface gas collector is arranged on the gas collection pipeline; the multi-face gas collector comprises a cubic frame and a plurality of gas collecting hoods; the plurality of gas collecting hoods are respectively fixed on a plurality of side surfaces and bottom surfaces of the cubic frame; the gas collecting pipeline is vertically fixed in the center of the interior of the cubic frame; the outlets of the gas collecting hoods are respectively communicated with the gas collecting pipeline; the inlet of the sprayer is communicated with the top end of the gas collecting pipeline through a gas conveying pipeline which is horizontally arranged; the outlet of the sprayer is connected and communicated with the fan through an adsorption buffer pipeline. The multi-surface gas collector can collect waste gas in all directions, the waste gas sequentially enters the sprayer through the gas collecting pipeline and the gas transmission pipeline to remove a large amount of dust and absorb organic waste gas, and the waste gas is purified through the adsorption buffer pipeline.

Description

Exhaust device

Technical Field

The utility model relates to the technical field of exhaust treatment, in particular to an exhaust device.

Background

With the development of social progress and the improvement of human industrial technology, the production waste gas is still an important source of environmental pollution. A large amount of waste gas is directly discharged without being treated, so that the living air quality environment of people is gradually reduced, and serious harm is brought to the health of people.

However, in the existing plastic product production, a stabilizer, an antioxidant, a light stabilizer and the like are required to be added, and a large amount of toxic and pungent organic waste gas is generated due to decomposition during plastic melt drawing; in addition, some manufacturers adopt an incineration treatment method to spread a large amount of toxic smoke when treating waste such as old screens and sorting residual plastic wastes.

Therefore, it is an urgent problem to be solved by those skilled in the art to provide an exhaust apparatus for efficiently purifying the air in a plant.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an exhaust device, which can effectively absorb the exhaust gas, purify the exhaust gas with high efficiency, and optimize the air quality.

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

an exhaust device comprises a multi-surface gas collector, a gas collecting pipeline, a sprayer, a gas transmission pipeline, an adsorption buffer pipeline, a fan and an exhaust funnel arranged on the fan;

the multi-faceted gas collector comprises a cubic frame and a plurality of gas collection hoods; the plurality of gas collecting hoods are respectively fixed on a plurality of side surfaces and bottom surfaces of the cubic frame;

the gas collecting pipeline is vertically fixed in the center of the interior of the cubic frame; the outlets of the gas collecting hoods are respectively communicated with the gas collecting pipeline;

the inlet of the sprayer is communicated with the top end of the gas collecting pipeline through the gas conveying pipeline which is horizontally arranged; and the outlet of the sprayer is communicated with the fan through the adsorption buffer pipeline.

By adopting the scheme, the utility model has the beneficial effects that:

a plurality of gas collecting channels that distribute on a plurality of sides of cube frame and bottom surface can collect the absorption to the waste gas of all directions, avoid the waste gas diffusion, and waste gas gets into the spray thrower through gas collecting pipeline and gas transmission pipeline in proper order, gets rid of a large amount of dusts and absorbs organic waste gas, passes through absorption buffer pipeline again, purifies waste gas to get into the aiutage and discharge into in the atmosphere under the fan effect.

Further, the gas transmission pipeline comprises an outer pipe and an inner pipe;

a closed water storage bin filled with cold water is formed between the outer pipe and the inner pipe; the top end of the gas collection pipeline is welded with one end of the outer pipe into a whole through an elbow.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, the airtight water storage storehouse that is filled with cold water can be to the waste gas through the inner tube cooling, guarantees the subsequent purification process.

Further, the sprayer comprises a tower body, a spray head, a hose and a pump;

a liquid storage tank for storing the organic waste gas remover is formed inside the tower body; the spray head is arranged on the top wall inside the tower body; one end of the hose extends out of the top of the tower body to be communicated with the spray head, and the other end of the hose is immersed into the organic waste gas remover; the pump is mounted on the hose.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, organic waste gas remover can absorb the organic matter in the waste gas, and the spraying of shower nozzle can get rid of a large amount of dusts.

Furthermore, the adsorption buffer pipeline is S-shaped, and an activated carbon fiber layer is paved on the inner wall of the adsorption buffer pipeline.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, waste gas peculiar smell can be got rid of to the activated carbon fiber layer, and catches the VOC in the waste gas, and the absorption buffer pipeline of S-shaped can lengthen the transit time of waste gas in the pipeline, improves adsorption effect.

Furthermore, the number of the gas collecting hoods is five; the five gas-collecting hoods are respectively fixed on the four side surfaces and the bottom surface of the cubic frame, and the square inlets of the gas-collecting hoods extend out of the four side surfaces and the bottom surface of the cubic frame.

Adopt the beneficial effect that above-mentioned further technical scheme produced to do, improve waste gas collection effect.

Further, the gas collecting pipeline is vertically fixed in the center of the interior of the cubic frame through a plurality of supporting rods.

Furthermore, a plurality of filter screens which are horizontally distributed at intervals along the vertical direction are arranged in the gas collecting pipeline.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, can filter the great impurity of waste gas, avoid blockking up the pipeline.

Furthermore, two ends of the adsorption buffer pipeline are respectively connected with the sprayer outlet and the fan inlet in a socket joint mode.

Adopt the beneficial effect that above-mentioned further technical scheme produced to be, adsorb the buffer pipe and can follow and dismantle from spray thrower and fan, be convenient for change and maintenance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall structure of an exhaust apparatus according to the present invention;

FIG. 2 is a schematic view of the construction of a faceted gas collector provided in accordance with the present invention;

FIG. 3 is a schematic structural view of a sprayer according to the present invention;

FIG. 4 is a schematic structural view of a gas pipeline provided by the present invention;

fig. 5 is a schematic structural diagram of an adsorption buffer pipeline provided by the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the embodiment of the utility model discloses an exhaust device, which comprises a multi-surface gas collector 1, a gas collecting pipeline 2, a sprayer 3, a gas transmission pipeline 4, an adsorption buffer pipeline 5, a fan 6 and an exhaust funnel 7 arranged on the fan 6;

the facetted gas collector 1 comprises a cubic frame 11 and a plurality of gas-collecting hoods 12; a plurality of gas-collecting hoods 12 are respectively fixed on a plurality of side surfaces and a bottom surface of the cubic frame 11;

the gas collecting pipeline 2 is vertically fixed in the center of the interior of the cubic frame 11; the outlets of the gas collecting hoods 12 are respectively communicated with the gas collecting pipeline 2;

the inlet of the sprayer 3 is communicated with the top end of the gas collecting pipeline 2 through a gas conveying pipeline 4 which is horizontally arranged; the outlet of the sprayer 3 is communicated with a fan 6 through an adsorption buffer pipeline 5.

The gas-collecting hoods 12 distributed on the side surfaces and the bottom surface of the cubic frame 11 can collect and absorb waste gas in all directions to avoid waste gas diffusion, the waste gas sequentially enters the sprayer 3 through the gas-collecting pipeline 2 and the gas-conveying pipeline 4 to remove a large amount of dust and absorb organic waste gas, and the waste gas is purified through the adsorption buffer pipeline 5 and then enters the exhaust funnel 7 to be discharged into the atmosphere under the action of the fan 6.

Specifically, the gas transmission pipeline 4 includes an outer pipe 41 and an inner pipe 42;

a closed water storage bin 43 filled with cold water is formed between the outer pipe 41 and the inner pipe 42; the top end of the gas collecting pipeline 2 is welded with one end of the outer pipe 41 into a whole through an elbow.

Specifically, the sprayer 3 comprises a tower body 31, a spray head 32, a hose 33 and a pump 34;

a liquid storage tank for storing the organic waste gas remover is formed inside the tower body 31; the spray head 32 is arranged on the top wall inside the tower body 31; one end of the hose 33 extends out of the top of the tower body 31 to be communicated with the spray head 32, and the other end of the hose 33 is immersed into the organic waste gas remover; the pump 34 is mounted on the hose 33.

Specifically, the adsorption buffer pipeline 5 is S-shaped, and an activated carbon fiber layer 51 is laid on the inner wall of the adsorption buffer pipeline 5.

Specifically, the number of the gas collecting channels 12 is five; five gas collecting channels 12 are respectively fixed on four side surfaces and a bottom surface of the cubic frame 11, and a square inlet of the gas collecting channel 12 extends out of the four side surfaces and the bottom surface of the cubic frame 11.

Specifically, the gas collecting duct 2 is vertically fixed to the center of the inside of the cubic frame 11 by a plurality of struts.

Specifically, a plurality of filter screens 21 are arranged inside the gas collecting pipeline 2 and are horizontally distributed at intervals along the vertical direction.

Specifically, two ends of the adsorption buffer pipeline 5 are respectively connected with the outlet of the sprayer 3 and the inlet of the fan 6 in a socket-and-spigot manner.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An exhaust device is characterized by comprising a multi-surface gas collector, a gas collecting pipeline, a sprayer, a gas transmission pipeline, an adsorption buffer pipeline, a fan and an exhaust funnel arranged on the fan;

2. An exhaust apparatus as claimed in claim 1, wherein said gas delivery conduit comprises an outer pipe and an inner pipe;

3. An exhaust apparatus as claimed in claim 1, wherein said sprayer comprises a tower, a spray head, a hose and a pump;

4. The exhaust device according to claim 1, wherein the adsorption buffer pipeline is S-shaped, and an activated carbon fiber layer is laid on the inner wall of the adsorption buffer pipeline.

5. An exhaust device according to any one of claims 1 to 4, wherein the number of said gas collecting channels is five; the five gas-collecting hoods are respectively fixed on the four side surfaces and the bottom surface of the cubic frame, and the square inlets of the gas-collecting hoods extend out of the four side surfaces and the bottom surface of the cubic frame.

6. An exhaust device according to claim 1, wherein the gas collecting duct is vertically fixed to the center of the interior of the cubic frame by a plurality of struts.

7. An exhaust device according to claim 6, wherein the gas collecting duct is internally provided with a plurality of filter screens which are horizontally distributed at intervals along the vertical direction.

8. The exhaust apparatus as claimed in claim 1, wherein both ends of said adsorption buffer pipe are socket-connected to said sprayer outlet and said blower inlet, respectively.