CN219355821U

CN219355821U - Acid-base waste gas environmental protection treatment device

Info

Publication number: CN219355821U
Application number: CN202223292675.7U
Authority: CN
Inventors: 梁彦民
Original assignee: Chengde Tiancheng Printing Technology Co ltd
Current assignee: Chengde Tiancheng Printing Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-07-18
Anticipated expiration: 2032-12-08

Abstract

The utility model belongs to the technical field of waste gas treatment, and particularly relates to an acid-base waste gas environment-friendly treatment device which comprises an acid-base liquid reaction tank and an air pump, wherein a feeding pipe is fixedly connected to the lower portion of the outer surface of the acid-base liquid reaction tank, a packing layer is fixedly connected to the upper end of the acid-base liquid reaction tank, a spraying tank body is fixedly connected to the upper end of the packing layer, a waste gas access pipe is fixedly connected to the middle portion of the upper end of the spraying tank body, a spraying device is fixedly connected to the middle portion of the lower end of the acid-base liquid reaction tank, the right portion of the spraying device extends into the spraying tank body, an air pump is fixedly connected to the upper end of the air pump, and one end, far away from the air pump, of the air pump is fixedly connected with the spraying tank body. The acid-base waste gas environment-friendly treatment device can improve the acid-base neutralization reaction efficiency in waste gas, and can filter and purify the neutralized waste gas again, so that the waste gas can be discharged without polluting the environment.

Description

Acid-base waste gas environmental protection treatment device

Technical Field

The utility model relates to the technical field of waste gas treatment, in particular to an acid-base waste gas environment-friendly treatment device.

Background

Waste gas purification refers to the work of treating dust particles, flue gas and smoke dust, peculiar smell gas and toxic and harmful gas, waste gas is divided into a plurality of water-soluble substances and other non-water-soluble toxic and harmful substances, and along with the continuous improvement of the living standard of people, the requirements of people on environmental protection are higher and higher, so that neutralization reaction treatment is required before the discharge of some acid-base waste gas, but the existing acid-base waste gas environmental protection treatment device has at least the following defects in the use process: 1. some existing environment-friendly treatment devices adopt a circulating spraying mode for waste gas treatment, but some spraying structures are not uniform enough in spraying, so that the neutralization efficiency of acid-base waste gas is reduced; 2. some waste gases are directly discharged into the atmosphere after the neutralization reaction treatment is finished, secondary pollution to the environment can be caused, and therefore the neutralized waste gases are required to be filtered again, so that the pollution to the atmosphere is reduced.

Disclosure of Invention

The utility model mainly aims to provide an acid-base waste gas environment-friendly treatment device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an acid-base waste gas environmental protection processing apparatus, includes acid-base solution reaction tank and aspiration pump, the surface lower part fixedly connected with inlet pipe of acid-base solution reaction tank, the upper end fixedly connected with packing layer of acid-base solution reaction tank, the upper end fixedly connected with spraying box of packing layer, the upper end middle part fixedly connected with waste gas access pipe of spraying box, the lower extreme middle part fixedly connected with spray set of acid-base solution reaction tank, and spray set's right part extends to in the spraying box, the upper end fixedly connected with aspiration tube of aspiration pump, and the one end and the spraying box fixedly connected with of aspiration tube keep away from the aspiration pump, the output fixedly connected with intake pipe of aspiration pump, the one end fixedly connected with filter equipment of aspiration pump is kept away from to the intake pipe.

Preferably, the spraying device comprises a water suction pump, the water suction pump is fixedly connected with the middle part of the lower end of the acid-base solution reaction box through a liquid inlet pipe, the output end of the water suction pump is fixedly connected with a liquid outlet pipe, and the right part of the outer surface of the liquid outlet pipe is fixedly connected with a spraying assembly.

Preferably, the spray assembly comprises a spray pipe, a connecting pipe is fixedly connected to the left part of the outer surface of the spray pipe, one end, away from the spray pipe, of the connecting pipe extends out of the spray box body and is fixedly connected with the right part of the outer surface of the liquid outlet pipe, and a plurality of spray heads are fixedly connected to the inner surface of the spray pipe.

Preferably, the spray pipe is of a C-shaped structure, the spray pipe is positioned on the right upper side of the packing layer, and a plurality of spray heads are distributed in an annular array.

Preferably, the filter device comprises a filter box body, a round hole is formed in the left part of the upper end of the filter box body, a placing groove is formed in the right end of the filter box body, an adsorption carbon plate is connected in the filter box body in a sliding manner, and the left part of the adsorption carbon plate is positioned in the placing groove.

Preferably, the filter box body is fixedly connected with the air inlet pipe through a round hole, and the upper end face of the carbon adsorption plate is not contacted with the lower end face of the air inlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the spraying device is provided with the spraying pipe, the inner side of the spraying pipe is fixedly connected with the plurality of spraying heads in the annular array, and the spraying pipe and the plurality of spraying heads are positioned at the upper part in the spraying box body, so that acid-base gas in the waste gas can be comprehensively and uniformly sprayed through the acid-base liquid, and the efficiency of neutralization reaction can be improved;

2. according to the utility model, the filter device is provided with the adsorption carbon plate, so that when the neutralized acid-base waste gas is conveyed into the filter box body from the air inlet pipe through the air suction pump, the neutralized gas can be adsorbed by the adsorption carbon plates layer by layer, and the purification effect of the waste gas is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an acid-base waste gas environmental protection treatment device;

FIG. 2 is a schematic diagram of the overall structure of a spraying device of the acid-base waste gas environmental protection treatment device;

FIG. 3 is a schematic diagram showing the overall structure of a spray assembly of an acid-base waste gas environmental protection treatment device;

fig. 4 is a schematic diagram of the overall structure of a filtering device of the acid-base waste gas environmental protection treatment device.

In the figure: 1. an acid-base solution reaction tank; 2. a filler layer; 3. a spray box body; 4. an exhaust gas access pipe; 5. a feed pipe; 6. a spraying device; 7. an exhaust pipe; 8. an air extracting pump; 9. an air inlet pipe; 10. a filtering device; 61. a water pump; 62. a liquid outlet pipe; 63. a spray assembly; 101. a filter box; 102. a round hole; 103. a placement groove; 104. adsorbing a carbon plate; 631. a shower pipe; 632. a connecting pipe; 633. a spray head.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides an acid-base waste gas environmental protection processing apparatus, including acid-base reaction tank 1 and aspiration pump 8, the surface lower part fixedly connected with inlet pipe 5 of acid-base reaction tank 1, the upper end fixedly connected with packing layer 2 of acid-base reaction tank 1, the upper end fixedly connected with spraying box 3 of packing layer 2, the upper end middle part fixedly connected with waste gas access pipe 4 of spraying box 3, the lower extreme middle part fixedly connected with spray set 6 of acid-base reaction tank 1, and the right part of spray set 6 extends to in the spraying box 3, the upper end fixedly connected with aspiration tube 7 of aspiration pump 8, and the one end and the spraying box 3 fixedly connected with of aspiration tube 7 keep away from aspiration pump 8, the one end fixedly connected with filter equipment 10 of aspiration pump 8 are kept away from to the one end fixedly connected with intake pipe 9 of aspiration pump 8.

In this embodiment, the spraying device 6 includes a water pump 61, the water pump 61 is fixedly connected with the middle part of the lower end of the acid-base solution reaction box 1 through a liquid inlet pipe, the output end of the water pump 61 is fixedly connected with a liquid outlet pipe 62, the right part of the outer surface of the liquid outlet pipe 62 is fixedly connected with a spraying assembly 63, the spraying assembly 63 includes a spraying pipe 631, the left part of the outer surface of the spraying pipe 631 is fixedly connected with a connecting pipe 632, one end of the connecting pipe 632 far away from the spraying pipe 631 extends to the outside of the spraying box 3 and is fixedly connected with the right part of the outer surface of the liquid outlet pipe 62, the inner surface of the spraying pipe 631 is fixedly connected with a plurality of spraying heads 633, the spraying pipe 631 is in a C-shaped structure, the spraying pipe 631 is positioned on the right upper side of the packing layer 2, and the plurality of spraying heads 633 are distributed in a ring array; through being equipped with spray set 6, be equipped with suction pump 61, drain pipe 62 and spray assembly 63 on with spray set 6, under these cooperation, start suction pump 61 work, suction pump 61 can carry the liquid in the acid-base solution reaction tank 1 from drain pipe 62 to a plurality of annular array distribution's atomizer 633 through the feed liquor pipe, so the all-round shower neutralization reaction that sprays the acid-base waste gas in the box 3 can be carried out to a plurality of atomizer 633, so the acid-base gas neutralization efficiency in the waste gas can obtain great promotion.

In this embodiment, the filter device 10 includes a filter box 101, a through round hole 102 is formed in the left portion of the upper end of the filter box 101, a placement groove 103 is formed in the right end of the filter box 101, an adsorption carbon plate 104 is slidably connected in the filter box 101, the left portion of the adsorption carbon plate 104 is located in the placement groove 103, the filter box 101 is fixedly connected with the air inlet pipe 9 through the round hole 102, the upper end face of the adsorption carbon plate 104 is not contacted with the lower end face of the air inlet pipe 9, and the filter box 101, the round hole 102, the placement groove 103 and the adsorption carbon plate 104 are arranged on the filter device 10 through being provided with the filter device 10, so that under the cooperation, the air after the first filtration can be conveyed into the filter box 101 through the air pump 8 and is contacted with the adsorption carbon plate 104 layer by layer, impurities in the waste gas can be adsorbed by the adsorption carbon plate 104, so that the waste gas can be purified well, and secondary pollution to the environment can not be caused when the waste gas is discharged.

It should be noted that, the utility model is an acid-base waste gas environmental protection treatment device, can play the purification emission function to waste gas, in the use, at first, pour acid-base liquid into acid-base reaction box 1 from inlet pipe 5, through installing spray device 6 in the lower extreme of spray device 6, be equipped with suction pump 61 on spray device 6, drain pipe 62 and spray subassembly 63, extend spray head 633 that is equipped with on spray subassembly 63 to spray box 3 outside and with drain pipe 62 through connecting pipe 632, make under these cooperation, start suction pump 61 work through outside control system, suction pump 61 is through the inside annular array of drain pipe 62 to spray to the acid-base extraction in the spray box 3 and through a plurality of spray heads 633 of shower pipe 631 fixed connection, so can carry out even neutralization reaction to the acid-base waste gas that discharges in the acid-base reaction box 1, thereby promoted the efficiency of neutralization reaction, also realized the cyclic utilization of acid-base liquid, and through being provided with filter 10 on the right side of spray subassembly 63, pass through 9 with suction pump 8 and fixed to suction pump 8 on the suction pipe 8, can be connected to the filter plate 104 when the exhaust gas is realized, can be more polluted to the filter plate 101 and can be made to the environment-friendly filter plate 101 when the exhaust gas is connected to the exhaust gas, can be discharged to the filter plate 101 and can be made to the environment-friendly.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an acid-base waste gas environmental protection processing apparatus, includes acid-base solution reaction tank (1) and aspiration pump (8), its characterized in that: the utility model discloses a waste gas treatment device for acid-base reaction tank, including acid-base reaction tank (1), surface lower part fixedly connected with inlet pipe (5), the upper end fixedly connected with packing layer (2) of acid-base reaction tank (1), the upper end fixedly connected with spraying box (3) of packing layer (2), the upper end middle part fixedly connected with waste gas access pipe (4) of spraying box (3), the lower extreme middle part fixedly connected with spray set (6) of acid-base reaction tank (1), and in the right part of spray set (6) extends to spraying box (3), the upper end fixedly connected with exhaust tube (7) of aspiration pump (8), and the one end and the spraying box (3) fixedly connected with of aspiration pump (8) are kept away from to exhaust tube (7), the output fixedly connected with intake pipe (9) of aspiration pump (8), the one end fixedly connected with filter equipment (10) of aspiration pump (8) are kept away from to intake pipe (9).

2. The acid-base waste gas environmental protection treatment device according to claim 1, wherein: the spraying device (6) comprises a water suction pump (61), the water suction pump (61) is fixedly connected with the middle part of the lower end of the acid-base solution reaction box (1) through a liquid inlet pipe, the output end of the water suction pump (61) is fixedly connected with a liquid outlet pipe (62), and the right part of the outer surface of the liquid outlet pipe (62) is fixedly connected with a spraying assembly (63).

3. The acid-base waste gas environmental protection treatment device according to claim 2, wherein: the spraying assembly (63) comprises a spraying pipe (631), a connecting pipe (632) is fixedly connected to the left part of the outer surface of the spraying pipe (631), one end, far away from the spraying pipe (631), of the connecting pipe (632) extends out of the spraying box body (3) and is fixedly connected with the right part of the outer surface of the liquid outlet pipe (62), and a plurality of spraying heads (633) are fixedly connected to the inner surface of the spraying pipe (631).

4. An acid-base waste gas environmental protection treatment device according to claim 3, characterized in that: the spraying pipe (631) is of a C-shaped structure, the spraying pipe (631) is positioned on the right upper side of the packing layer (2), and a plurality of spraying heads (633) are distributed in an annular array.

5. The acid-base waste gas environmental protection treatment device according to claim 1, wherein: the filtering device (10) comprises a filtering box body (101), a through round hole (102) is formed in the left portion of the upper end of the filtering box body (101), a placing groove (103) is formed in the right end of the filtering box body (101), an adsorption carbon plate (104) is connected in the filtering box body (101) in a sliding mode, and the left portion of the adsorption carbon plate (104) is located in the placing groove (103).

6. The acid-base waste gas environmental protection treatment device according to claim 5, wherein: the filter box body (101) is fixedly connected with the air inlet pipe (9) through a round hole (102), and the upper end face of the carbon adsorption plate (104) is not contacted with the lower end face of the air inlet pipe (9).