CN220047534U

CN220047534U - Waste gas deodorization purifier

Info

Publication number: CN220047534U
Application number: CN202321311267.3U
Authority: CN
Inventors: 陈彩云; 李响
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-28
Filing date: 2023-05-28
Publication date: 2023-11-21
Anticipated expiration: 2033-05-28

Abstract

The utility model discloses an exhaust gas deodorizing and purifying device which comprises a washing tank and a deodorizing tank, wherein the deodorizing tank is welded at the top of the washing tank, the washing tank is communicated with the deodorizing tank through a short pipe, the right side of the deodorizing tank is communicated with an air outlet pipe, one side of the washing tank is provided with an air pump, the outlet of the air pump is communicated with the washing tank through a conduit, the tail end of the conduit extends to the bottom of the inner wall of the washing tank, a filter screen is fixed in the washing tank, two filter screens are arranged in the filter screen, water is contained in the washing tank, and the liquid level of the water is positioned at the top of the two filter screens. This exhaust gas deodorization purifier, during the use in the air pump carries exhaust gas to the inside aquatic of washing case, air insoluble water rises in water, and particulate matters such as dust in the exhaust gas then can not stay in water, and the filter effect is better to the setting of twice filter screen can be better abolished the bubble, makes gas can be fully with water contact.

Description

Waste gas deodorization purifier

Technical Field

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

Background

When waste gas containing foul smell such as hydrogen sulfide, ammonia, mercaptan, thioether is treated, the waste gas is generally treated with microorganism, and the pollutant is decomposed and converted into harmless or less harmful matter by biochemical action of microorganism, and the microorganism utilizes organic matter as matrix for growth and propagation, and the macromolecule or organic matter with complex structure is finally oxidized and decomposed into simple inorganic matter such as water, carbon dioxide, etc. by different conversion paths through dissimilation, and meanwhile, the organism of microorganism is grown and propagated by assimilation and utilizing energy generated in the dissimilation process, so that favorable condition is created for further exerting the treatment capability of the organism.

According to the search, the prior art needs to spray to remove dust from the waste gas before biological reaction is carried out, for example, the utility model of patent number CN218188924U discloses a waste gas deodorizing and purifying device, a spray header is arranged in a primary filter box, water is conveyed to the spray header through a water pump, and the spray header sprays water mist;

although the above-mentioned mode has a certain effect, there is also a disadvantage that if the gas flow rate is fast when the exhaust gas is introduced, part of the exhaust gas is not necessarily contacted with the water mist, so the utility model discloses an improvement is made in this respect.

Disclosure of Invention

The utility model provides an exhaust gas deodorizing and purifying device for solving the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the waste gas deodorizing and purifying device comprises a washing tank and a deodorizing tank, wherein the deodorizing tank is welded at the top of the washing tank, the washing tank is communicated with the deodorizing tank through a short pipe, and the right side of the deodorizing tank is communicated with an air outlet pipe;

one side of the washing box is provided with an air pump, an outlet of the air pump is communicated with the washing box through a guide pipe, the tail end of the guide pipe extends to the bottom of the inner wall of the washing box, a filter screen is fixed in the washing box, two filter screens are arranged in the washing box, water is contained in the washing box, and the liquid level of the water is located at the top of the two filter screens.

Preferably, the deodorizing box is specifically composed of a main body and a detachable box cover, wherein filler supporting plates are fixed at intervals at the bottom of the box cover and the bottom of the inner wall of the main body, and cavities for filling biological filler are densely distributed on two side surfaces of the filler supporting plates.

Preferably, the filler supporting plate has a width consistent with the internal width of the deodorizing box, but a height less than the height of the internal wall cavity of the deodorizing box.

Preferably, the edge of the bottom of the box cover is welded with a frame matched with the inner cavity of the main body, and the outer wall of the frame is provided with a sealing ring.

Preferably, the top and the bottom of the left side of the washing box are respectively communicated with a water injection pipe and a water drain pipe, and valves are arranged on the water injection pipe and the water drain pipe.

Preferably, a base plate is fixed at the bottom of the washing box.

Advantageous effects

The utility model provides an exhaust gas deodorizing and purifying device. The beneficial effects are as follows:

when the air pump is used, the waste gas is conveyed into water in the washing tank, air is insoluble in the water and rises in the water, dust and other particles in the waste gas can not stay in the water, the filtering effect is good, and bubbles can be broken better due to the arrangement of the two filter screens, so that the gas can be fully contacted with the water.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of the case cover of the present utility model.

In the figure: 1. the washing tank 2, the deodorizing tank 3, the short pipe 4, the air pump 5, the guide pipe 6, the filter screen 7, the main body 8, the tank cover 9, the filler supporting plate 10, the air outlet pipe 11, the frame 12, the sealing ring 13, the water injection pipe 14, the water outlet pipe 15 and the base plate.

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.

Referring to fig. 1-2, the present utility model provides a technical solution: the waste gas deodorizing and purifying device comprises a washing tank 1 and a deodorizing tank 2, wherein a base plate 15 is fixed at the bottom of the washing tank 1, the deodorizing tank 2 is welded at the top of the washing tank 1, the washing tank 1 and the deodorizing tank 2 are communicated through a short pipe 3, and an air outlet pipe 10 is communicated on the right side of the deodorizing tank 2;

an air pump 4 is arranged on one side of the washing tank 1, an outlet of the air pump 4 is communicated with the washing tank 1 through a conduit 5, the tail end of the conduit 5 extends to the bottom of the inner wall of the washing tank 1, a filter screen 6 is fixed in the washing tank 1, the filter screen is provided with two channels, water is contained in the washing tank 1, the liquid level of the water is positioned at the top of the two channels of the filter screen 6, when the washing tank is used, the air pump conveys waste gas into the water in the washing tank, air is insoluble in the water and rises in the water, particulate matters such as dust in the waste gas cannot stay in the water, the filtering effect is good, and the arrangement of the two channels of the filter screen can break bubbles well, so that gas can be fully contacted with the water;

the top and the bottom of the left side of the washing box 1 are respectively communicated with a water injection pipe 13 and a water discharge pipe 14, and valves are arranged on the water injection pipe 13 and the water discharge pipe 14, so that water can be changed conveniently.

The deodorizing box 2 specifically comprises a main body 7 and a detachable box cover 8, wherein filler supporting plates 9 are fixed at the bottom of the box cover 8 and the bottom of the inner wall of the main body 7, cavities for filling biological fillers are densely distributed on two side surfaces of the filler supporting plates 9, ceramic biological fillers are added into the cavities, and after microorganism inoculation, biological reaction can be carried out when waste gas passes through, so that deodorizing effect is achieved.

In this embodiment, the packing support plates at the bottom of the case cover 8 and the bottom of the inner wall of the main body 7 are arranged at intervals, and the width of the packing support plate 9 is identical to the width of the inside of the deodorizing box 2, but the height thereof is smaller than the height of the inner wall cavity of the deodorizing box 2, so that the gas inside the deodorizing box passes through longer, and the waste gas can stay in the deodorizing box for a longer time, thereby improving the deodorizing effect.

In this embodiment, the edge of the bottom of the case cover 8 is welded with a frame 11 that fits the cavity of the main body 7, and the outer wall of the frame 11 is provided with a sealing ring 12 to ensure tightness, so that the gas can only be discharged through the gas outlet pipe 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an exhaust gas deodorization purifier, includes washing case (1) and deodorization case (2), its characterized in that: the deodorizing box (2) is welded at the top of the washing box (1), the washing box (1) is communicated with the deodorizing box (2) through a short pipe (3), and the right side of the deodorizing box (2) is communicated with an air outlet pipe (10);

one side of washing case (1) is provided with air pump (4), the export of air pump (4) is linked together with washing case (1) through pipe (5) to the bottom of washing case (1) inner wall is extended to the end of pipe (5), the inside of washing case (1) is fixed with filter screen (6) and the filter screen is provided with the twice, the inside of washing case (1) holds water, the liquid level of water is located the top of twice filter screen (6).

2. An exhaust gas deodorizing and purifying apparatus as set forth in claim 1, wherein: the deodorizing box (2) is specifically composed of a main body (7) and a detachable box cover (8), wherein filler supporting plates (9) are fixed at intervals at the bottom of the box cover (8) and the bottom of the inner wall of the main body (7), and cavities for filling biological fillers are densely distributed on two side faces of the filler supporting plates (9).

3. An exhaust gas deodorizing and purifying apparatus as set forth in claim 2, wherein: the width of the filler supporting plate (9) is consistent with the internal width of the deodorizing box (2), but the height of the filler supporting plate is smaller than the height of the inner wall cavity of the deodorizing box (2).

4. An exhaust gas deodorizing and purifying apparatus as set forth in claim 2, wherein: the edge of the bottom of the box cover (8) is welded with a frame (11) which is matched with the inner cavity of the main body (7), and a sealing ring (12) is arranged on the outer wall of the frame (11).

5. An exhaust gas deodorizing and purifying apparatus as set forth in claim 1, wherein: the top and the bottom of the left side of the washing box (1) are respectively communicated with a water injection pipe (13) and a drain pipe (14), and valves are arranged on the water injection pipe (13) and the drain pipe (14).

6. An exhaust gas deodorizing and purifying apparatus as set forth in claim 1, wherein: a backing plate (15) is fixed at the bottom of the washing box (1).