CN219168079U

CN219168079U - Waste gas treatment absorption tower

Info

Publication number: CN219168079U
Application number: CN202223533343.3U
Authority: CN
Inventors: 郑贤设; 孙利润
Original assignee: Anhui Annada Titanium Industry Co ltd
Current assignee: Anhui Annada Titanium Industry Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an exhaust gas treatment absorption tower, which comprises an absorption tower body, wherein an air inlet port is arranged on one side of the lower part of the absorption tower body, a water tank is arranged below the other side of the absorption tower body, a lifting pump is arranged above the water tank, a conveying water pipe is connected above the lifting pump, and a spray header is arranged at the tail end of the conveying water pipe; the inclined plate is arranged on two sides in the absorption tower body, limiting piles are arranged on two sides of the inner wall of the absorption tower body, a stuffing box is arranged on the inner side of each limiting pile, and a gas-liquid separation box is arranged above each stuffing box. This exhaust-gas treatment absorption tower compares with current device, is convenient for dismouting each other between packing box and gas-liquid separation case and the absorption tower body through spacing stake, can rotate spacing commentaries on classics board through the locating shaft to can carry out spacingly to the encapsulation board through spacing commentaries on classics board, the dismantlement of the encapsulation board of being convenient for is convenient for dismantle the change simultaneously packing box and gas-liquid separation case.

Description

Waste gas treatment absorption tower

Technical Field

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

Background

In order to reduce the concentration of odor in the running process of sewage and fertilizer plants, avoid the corrosion of generated off-odor waste gas to equipment and certain influence to staff of sewage plants, production environment, surrounding atmosphere environment and the like, the sewage and sludge facilities for generating the off-odor gas are required to be subjected to deodorization treatment so as to ensure that the treated tail gas is discharged after reaching standards, and the waste gas containing sulfuric acid mist and hydrogen sulfide is volatilized in the processing process in a disc production workshop and is required to be discharged after being treated, so that the waste gas is required to be used in a waste gas treatment absorption tower.

The Chinese patent with the publication number of CN216457933U discloses an energy-saving absorption tower for waste gas treatment, which comprises a tower body, the inside of tower body all is provided with the filler board, and the one end of filler board is fixed with the handle, the both sides of filler board are provided with the spacing groove, and the inside one side of spacing groove and the inner wall fixed connection of tower body, the spray board is all installed on the top of the inside both sides of tower body, the top of tower body one side all is fixed with the observation window, the bottom in tower body one side is installed to the installation mouth, the inside of installation mouth is provided with the connector, and the connecting pipe is installed to one side of connector. According to the utility model, the installation structure is arranged, the connecting pipe is taken during installation, the connecting pipe is abutted with the installation opening, then the connecting pipe is rotated, the connecting pipe can be installed in the installation opening, at the moment, the connecting pipe can be communicated with the tower body, and when the connecting pipe is detached, the connecting pipe only needs to be rotated reversely, so that the connecting pipe can fall off from the installation opening, and the interior of the installation opening is conveniently cleaned.

The waste gas treatment absorption tower in the above-mentioned is convenient to clear up the inside of installing port, but inconvenient to dismantle the change to purifying the filler, and in the use, the filter effect of filler can weaken along with the increase of use number of times, and the long-time not renewing can influence subsequent waste gas treatment effect, and for this reason, we propose a waste gas treatment absorption tower.

Disclosure of Invention

The utility model aims to provide an exhaust gas treatment absorption tower, which solves the problems that in the prior art, the purification filler is inconvenient to detach and replace, the filtering effect of the filler is weakened along with the increase of the using times in the using process, and the subsequent exhaust gas treatment effect is influenced because the filtering effect of the filler is not updated for a long time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an exhaust gas treatment absorber comprising:

the absorption tower comprises an absorption tower body, wherein an air inlet is formed in one side of the lower part of the absorption tower body, a water tank is arranged below the other side of the absorption tower body, a lifting pump is arranged above the water tank, a conveying water pipe is connected above the lifting pump, and the tail end of the conveying water pipe stretches into the absorption tower and is provided with a spray header;

two groups of inclined plates, one group of inclined plates is arranged on two sides in the absorption tower body and positioned below the spray header, the other group of inclined plates is arranged on two sides in the absorption tower body and positioned above the air inlet through hole, a plurality of spacing piles distributed at intervals in the height direction of the absorption tower body are arranged on two sides of the inner wall of the absorption tower body, a stuffing box is arranged on the inner side of the spacing piles positioned below the spray header, a gas-liquid separation box is arranged on the spacing piles positioned above the spray header, and an air outlet is arranged at the top of the absorption tower body;

the opening is arranged at the position of the absorption tower body corresponding to the stuffing box and the gas-liquid separation box; the packaging plate is installed in the opening, limiting rotating plates are arranged on two sides of the packaging plate, and the parts, exceeding the packaging plate, of the limiting rotating plates are connected with the tower body of the absorption tower through positioning shafts.

Preferably, each group of inclined plates is symmetrically distributed about the vertical center line of the absorption tower body, and the inclined plates are obliquely distributed.

Preferably, the stuffing box and the gas-liquid separation box are parallel to each other, and the stuffing box and the gas-liquid separation box are mutually clamped with the tower body of the absorption tower through the limiting piles.

Preferably, the limiting rotating plate forms a rotating structure with the absorption tower body through the positioning shaft, and the limiting rotating plate is parallel to the packaging plate.

Preferably, the air inlet port is further provided with:

scrape the material ring, it installs perpendicularly to scrape the material ring the inboard of inlet vent, scrape the material ring towards the one end in the absorption tower body install two upper and lower interval distribution's flexible push rod, flexible push rod constitutes extending structure with scraping between the material ring, and scrape the material ring and the size phase-match of inlet vent.

Compared with the prior art, the utility model provides the waste gas treatment absorption tower, which has the following beneficial effects:

according to the utility model, the packing box, the gas-liquid separation box and the absorption tower body are convenient to disassemble and assemble through the limiting piles, the limiting rotating plate can be rotated through the positioning shaft, so that the packaging plate can be limited through the limiting rotating plate, the disassembly of the packaging plate is convenient, the disassembly and replacement of the packing box and the gas-liquid separation box are convenient, the problem that the filtering effect of the packing becomes weak along with the increase of the using times in the use process, and the subsequent waste gas treatment effect is influenced because the packing box and the gas-liquid separation box are convenient to disassemble and replace is avoided.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the structure of the connection between the absorber and the inlet;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. an absorption tower body; 2. an air inlet port; 3. a water tank; 4. a lift pump; 5. a delivery water pipe; 6. a spray header; 7. an inclined plate; 8. a stuffing box; 9. spacing piles; 10. a gas-liquid separation tank; 11. an exhaust port; 12. a package plate; 13. limiting rotating plate; 14. positioning a shaft; 15. a telescopic push rod; 16. scraping ring.

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, an exhaust gas treatment absorber, comprising: the absorption tower comprises an absorption tower body 1, wherein an air inlet port 2 is arranged on one side of the lower side of the absorption tower body 1, a water tank 3 is arranged below the other side of the absorption tower body 1, a lifting pump 4 is arranged above the water tank 3, a water conveying pipe 5 is connected above the lifting pump 4, and the tail end of the water conveying pipe 5 stretches into the absorption tower and is provided with a spray header 6; two groups of inclined plates 7, each group of inclined plates is provided with two inclined plates, one group of inclined plates is arranged on two sides in the absorption tower body and positioned below the spray header, the other group of inclined plates is arranged on two sides in the absorption tower body and positioned above the air inlet port, a plurality of spacing piles 9 which are distributed at intervals in the height direction of the absorption tower body are arranged on two sides of the inner wall of the absorption tower body 1, a stuffing box 8 is arranged on the inner side of the spacing piles positioned below the spray header, a gas-liquid separation box 10 is arranged on the spacing piles positioned above the spray header, and an air outlet 11 is arranged at the top of the absorption tower body 1;

waste gas can be introduced into the absorption tower body 1 through the air inlet 2, the lifting pump 4 can pump out spray water in the water tank 3, and the spray water is sent into the absorption tower body 1 through the water conveying pipe 5; a communication structure is formed between the conveying water pipe 5 and the spray header 6, and the spray headers 6 are uniformly distributed; the spray water can be sprayed into the absorption tower body 1 through the spray header 6; the inclined plates 7 are symmetrically distributed about the vertical center line of the absorption tower body 1, and the inclined plates 7 are obliquely distributed; the inclined plates 7 distributed in an inclined manner can increase the contact area with spray water, so that the contact surface of waste gas and spray water is larger, and a better purifying effect can be achieved; the packing box 8 and the gas-liquid separation box 10 are parallel to each other, and the packing box 8 and the gas-liquid separation box 10 are mutually clamped with the absorption tower body 1 through the limiting piles 9; the packing in the packing box 8 can absorb and filter impurities and harmful substances in waste gas, and meanwhile, the gas-liquid separation box 10 can achieve the effect of gas-liquid separation, and the limiting piles 9 facilitate the mutual disassembly and assembly between the packing box 8, the gas-liquid separation box 10 and the absorption tower body 1.

Referring to fig. 1, 3 and 4, an exhaust gas treatment absorber, comprising: the opening is arranged at the position of the absorption tower body corresponding to the stuffing box and the gas-liquid separation box; the packaging plate 12 is arranged in the opening, the size of the packaging plate is matched with that of the packing box and the gas-liquid separation box, two sides of the packaging plate 12 are respectively provided with a limiting rotating plate 13, and the part of the limiting rotating plate 13 beyond the packaging plate is connected with the tower body of the absorption tower through a positioning shaft 14; the limiting rotating plate 13 can be rotated through the positioning shaft 14, so that the packaging plate 12 can be limited or released through the limiting rotating plate 13, the packaging plate 12 can be conveniently detached, and meanwhile, the stuffing box 8 and the gas-liquid separation box 10 can be conveniently detached and replaced; the scraping ring 16 is vertically arranged on the inner side of the air inlet port 2, two telescopic push rods 15 which are vertically distributed at intervals are arranged at one end, facing the inside of the absorption tower body, of the scraping ring 16, a telescopic structure is formed between the telescopic push rods 15 and the scraping ring 16, and the scraping ring 16 is matched with the air inlet port 2 in size; the telescopic push rod 15 can drive the scraping ring 16 to move in the horizontal direction, so that impurities on the inner wall of the air inlet port 2 can be scraped through the scraping ring 16 moving on the inner side of the air inlet port 2, excessive impurities are avoided, and a hanging pipe orifice is blocked.

Working principle: when the waste gas treatment absorption tower is used, firstly, a fan is used for introducing waste gas into the absorption tower body 1 through the air inlet port 2, meanwhile, the lifting pump 4 is started, the lifting pump 4 pumps out spray water in the water tank 3, the spray water is sent into the absorption tower body 1 through the water conveying pipe 5, and then the spray water can be sprayed into the absorption tower body 1 through the spray header 6; secondly, spray water falls onto an inclined plate 7 which is distributed in an inclined manner, and meanwhile, waste gas upwards moves, so that the contact area between the waste gas and the spray water can be increased, the contact area between the waste gas and the spray water is larger, a better purifying effect can be achieved, impurities and harmful substances in the waste gas are absorbed and filtered through fillers in a filler box 8, then the effect of gas-liquid separation is achieved through a gas-liquid separation box 10, the waste gas is discharged from an exhaust port 11, after the treatment is finished, a telescopic push rod 15 is started, the telescopic push rod 15 drives a scraping ring 16 to move in the horizontal direction, and therefore the waste gas can move inside an air inlet port 2 through the scraping ring 16, the impurities on the inner wall of the air inlet port 2 are scraped, excessive impurities are avoided, and a hanging pipe orifice is blocked; finally, the limiting rotating plate 13 is rotated in the opposite direction through the positioning shaft 14 at regular intervals, and the packaging plate 12 is taken down, so that the packing box 8 and the gas-liquid separation box 10 can be conveniently detached from the limiting pile 9 and replaced, and the waste gas treatment effect is ensured, namely the working principle of the waste gas treatment absorption tower.

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. An exhaust gas treatment absorber, comprising: the absorption tower comprises an absorption tower body (1), wherein an air inlet port (2) is formed in one side of the lower part of the absorption tower body (1), a water tank (3) is arranged below the other side of the absorption tower body (1), a lifting pump (4) is arranged above the water tank (3), a conveying water pipe (5) is connected above the lifting pump (4), and the tail end of the conveying water pipe (5) stretches into the absorption tower and is provided with a spray header (6); two groups of inclined plates (7), one group of inclined plates are arranged on two sides in the absorption tower body and positioned below the spray header, the other group of inclined plates are arranged on two sides in the absorption tower body and positioned above the air inlet through hole, a plurality of spacing piles (9) which are distributed at intervals in the height direction of the absorption tower body are arranged on two sides of the inner wall of the absorption tower body (1), a stuffing box (8) is arranged on the inner side of the spacing piles positioned below the spray header, a gas-liquid separation box (10) is arranged on the spacing piles positioned above the spray header, and an air outlet (11) is arranged at the top of the absorption tower body (1); the opening is arranged at the position of the absorption tower body corresponding to the stuffing box and the gas-liquid separation box; the packaging plate (12) is arranged in the opening, limiting rotating plates (13) are arranged on two sides of the packaging plate (12), and the parts, beyond the packaging plate, of the limiting rotating plates (13) are connected with the tower body of the absorption tower through positioning shafts (14).

2. An exhaust gas treatment absorber according to claim 1, wherein each set of inclined plates (7) is symmetrically distributed about the vertical center line of the absorber body (1), and the inclined plates (7) are obliquely distributed.

3. An exhaust gas treatment absorption tower according to claim 1, wherein the stuffing box (8) and the gas-liquid separation box (10) are parallel to each other, and the stuffing box (8) and the gas-liquid separation box (10) are mutually clamped with the absorption tower body (1) through limiting piles (9).

4. An exhaust gas treatment absorption tower according to claim 1, wherein the limiting rotating plate (13) forms a rotating structure with the absorption tower body (1) through a positioning shaft (14), and the limiting rotating plate (13) is parallel to the packaging plate (12).

5. An exhaust gas treatment absorber according to claim 1, wherein the inlet air vent (2) is further provided with: scrape material ring (16), scrape the perpendicular inboard of installing of material ring inlet (2), scrape the flexible push rod (15) of two upper and lower interval distributions of one end in material ring (16) orientation absorption tower body, flexible push rod (15) constitutes extending structure with scraping between material ring (16), and scrape material ring (16) and the size assorted of inlet (2).