CN218901401U

CN218901401U - Acid-base waste gas purifier

Info

Publication number: CN218901401U
Application number: CN202223520610.3U
Authority: CN
Inventors: 陈亚平; 解观海
Original assignee: Hefei Yunshuiyuan Environmental Protection Technology Co ltd
Current assignee: Hefei Yunshuiyuan Environmental Protection Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-25
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an acid-base waste gas purifier, in particular to the technical field of waste gas purifiers, which comprises a purifying box, wherein a cover plate is arranged at the top of the purifying box, a waste gas inlet pipe is arranged at the top of the cover plate, and a filtering and purifying mechanism is arranged in the purifying box; the filtering and purifying mechanism comprises a filter screen cylinder, the filter screen cylinder is installed inside the purifying box, a connecting sleeve plate is arranged at the top of the filter screen cylinder, a first fixing sleeve is arranged at the top of the connecting sleeve plate, and a filter screen is installed inside the first fixing sleeve. According to the utility model, the filter purification mechanism and the disassembly mechanism are arranged, so that the acid-base solution is effectively filtered and purified, meanwhile, impurities, particles and dust during waste gas treatment are effectively filtered and intercepted, the blockage of a spray head is avoided, the filter screen and the filter screen cylinder are conveniently taken out and cleaned, the blockage of meshes is avoided, and the filter cotton plate is conveniently disassembled and replaced, so that the waste gas purification effect is improved.

Description

Acid-base waste gas purifier

Technical Field

The utility model relates to the technical field of waste gas purifiers, in particular to an acid-base waste gas purifier.

Background

The waste gas is toxic and harmful gas exhausted by human in the production and living processes, and in the process of treating acid-base waste gas, a waste gas purifier is needed.

Chinese patent application number CN202121020800.1 discloses an acid-base exhaust gas treatment system and uses exhaust gas purification device relates to purifier technical field. The utility model provides an acid-base exhaust gas treatment is exhaust gas purification device for system, includes base, desorption jar and purification tank all with base top fixed connection, desorption jar positive outer wall fixedly connected with steam pipe, desorption jar one side outer wall fixedly connected with intake pipe, desorption jar is linked together with purification tank through the conveyer pipe, desorption jar inner wall is provided with the rotating assembly, desorption jar top fixedly connected with adsorption tank, the adsorption tank is equipped with a plurality ofly, the adsorption tank is linked together through the pipe. According to the purifying device, through the arrangement of the rotating assembly, the motor drives the gear to rotate, the gear drives the gear column to rotate, and the gear column enables the supporting shaft to drive the adsorption box to exchange with the inner cavity of the desorption tank and the inner cavity of the purifying tank, so that the problem that the time and the labor are consumed when the adsorption box is replaced is avoided;

the device is purifying the in-process to acid-base waste gas, sprays the shower nozzle that neutralizes solution very easily because the granule dust in the waste gas appears blocking up the condition and influences its normal use, and the filter screen uses simultaneously for a long time and blocks up easily, inconvenient take out the clearance and dismantle the change to filter unit, uses for a long time and influences purifying effect easily.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the defects in the prior art, the utility model provides an acid-base waste gas purifier for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the acid-base waste gas purifier comprises a purifying box, wherein a cover plate is arranged at the top of the purifying box, a waste gas inlet pipe is arranged at the top of the cover plate, and a filtering and purifying mechanism is arranged in the purifying box;

the filtering and purifying mechanism comprises a filter screen cylinder, the filter screen cylinder is arranged in the purifying box, a connecting sleeve plate is arranged at the top of the filter screen cylinder, a first fixing sleeve is arranged at the top of the connecting sleeve plate, a filter screen is arranged in the first fixing sleeve, and a pull ring is arranged at the top of the first fixing sleeve;

the fixed cover of second is provided with to connect the cover inboard wall, the cotton board of filtration is installed at the fixed cover top of second, be provided with detaching mechanism between the fixed cover of second and the cotton board of filtration.

Preferably, the dismounting mechanism comprises a connecting plate, the connecting plate is arranged outside the filter cotton plate, a threaded hole is formed in the top surface of the connecting plate, a threaded groove is formed in the top surface of the second fixing sleeve, fixing bolts are arranged in the threaded hole and the threaded groove, and the threaded hole and the threaded groove are in threaded connection with the fixing bolts.

Preferably, the filter screen cylinder, the connecting sleeve plate and the first fixing sleeve are all in sliding connection with the inner wall of the purifying box, and the number of the pull rings is two.

Preferably, the exhaust gas inlet pipe bottom penetrates through the cover plate and extends into the purifying box, and the cross section shape of the connecting sleeve plate and the cross section shape of the first fixing sleeve are annular.

Preferably, the filter screen cylinder bottom surface is provided with the recess, purifying box one side is provided with circulation mechanism, circulation mechanism is including connecting the water pipe, connecting water pipe one end runs through the purifying box and extends to purifying box inside.

Preferably, the circulating water pump is installed at connecting water pipe top, connecting water pipe top is connected with flexible hose, flexible hose one end bottom runs through the apron and extends to the purifying box inside, wide angle shower nozzle is installed to flexible hose one end bottom, connecting water pipe cross section shape sets up to L shape.

The utility model has the technical effects and advantages that:

1. through setting up filtration purification mechanism and detaching mechanism, waste gas enters into the purifying box inside through waste gas inlet tube, then neutralize acid-base solution through wide angle shower nozzle spun neutralization solution, carry out preliminary filtration through the filter screen simultaneously, then carry out secondary filtration through the filter cotton board again, filter solid impurity and granule, filter the solid particle in the solution simultaneously, prevent that solid particle from entering into wide angle shower nozzle and causing wide angle shower nozzle to block up, compare with prior art, effectively filter the purification to acid-base solution, impurity when simultaneously effectually handling waste gas, particulate matter and dust thing are filtered and are intercepted, avoided the shower nozzle to block up, be convenient for take out the clearance with filter screen and filter screen section of thick bamboo simultaneously, avoid the mesh to block up, be convenient for dismantle the change to the filter cotton board, thereby improve waste gas purifying effect;

2. through setting up circulation mechanism, can circulate the inside neutralization solution of purifying box constantly through circulating water pump, connecting water pipe and flexible hose, the reuse of solution of being convenient for reduces manufacturing cost, and flexible hose's design can make the apron can not receive flexible hose's influence when opening simultaneously, guarantees that the apron can be completely with purifying box separation.

Drawings

Fig. 1 is a schematic view of the overall structure of an exhaust gas purifier according to the present utility model.

Fig. 2 is a schematic perspective view of a filter screen cylinder according to the present utility model.

Fig. 3 is a schematic perspective view of a second fixing sleeve according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

The reference numerals are: 1. a purifying box; 2. a cover plate; 3. an exhaust gas inlet pipe; 4. a filter screen cylinder; 5. connecting sleeve plates; 6. a first fixing sleeve; 7. a filter screen; 8. a pull ring; 9. a second fixing sleeve; 10. a filter cotton plate; 11. a connecting plate; 12. a threaded hole; 13. a thread groove; 14. a fixing bolt; 15. a groove; 16. connecting a water pipe; 17. a flexible hose; 18. a wide angle spray head; 19. and (3) a circulating water pump.

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.

The acid-base waste gas purifier shown in the attached figures 1-4 comprises a purifying box 1, wherein a cover plate 2 is arranged at the top of the purifying box 1, a waste gas inlet pipe 3 is arranged at the top of the cover plate 2, and a filtering and purifying mechanism is arranged in the purifying box 1;

the filtering and purifying mechanism comprises a filter screen cylinder 4, the filter screen cylinder 4 is arranged in the purifying box 1, a connecting sleeve plate 5 is arranged at the top of the filter screen cylinder 4, a first fixed sleeve 6 is arranged at the top of the connecting sleeve plate 5, a filter screen 7 is arranged in the first fixed sleeve 6, and a pull ring 8 is arranged at the top of the first fixed sleeve 6;

the inner wall of the connecting sleeve plate 5 is provided with a second fixing sleeve 9, a filter cotton plate 10 is arranged at the top of the second fixing sleeve 9, and a dismounting mechanism is arranged between the second fixing sleeve 9 and the filter cotton plate 10.

As shown in fig. 1, 3 and 4, the dismounting mechanism comprises a connecting plate 11, the connecting plate 11 is arranged on the outer side of the filter cotton plate 10, a threaded hole 12 is formed in the top surface of the connecting plate 11, a threaded groove 13 is formed in the top surface of the second fixing sleeve 9, fixing bolts 14 are arranged in the threaded hole 12 and the threaded groove 13, the threaded hole 12 and the threaded groove 13 are in threaded connection with the fixing bolts 14, and the filter cotton plate 10 is convenient to dismount and replace.

As shown in fig. 1 and 2, the filter screen cylinder 4, the connecting sleeve plate 5 and the first fixing sleeve 6 are all in sliding connection with the inner wall of the purifying box 1, the number of the pull rings 8 is two, the bottom of the waste gas inlet pipe 3 penetrates through the cover plate 2 and extends to the inside of the purifying box 1, the cross section shapes of the connecting sleeve plate 5 and the first fixing sleeve 6 are all annular, and the first fixing sleeve 6, the filter screen 7 and the filter screen cylinder 4 are conveniently taken out from the purifying box 1.

As shown in fig. 1 and 2, the bottom surface of the filter screen cylinder 4 is provided with a groove 15, one side of the purifying box 1 is provided with a circulating mechanism, the circulating mechanism comprises a connecting water pipe 16, one end of the connecting water pipe 16 penetrates through the purifying box 1 and extends into the purifying box 1, a circulating water pump 19 is installed at the top of the connecting water pipe 16, the top of the connecting water pipe 16 is connected with a telescopic hose 17, one end bottom of the telescopic hose 17 penetrates through a cover plate 2 and extends into the purifying box 1, a wide-angle spray head 18 is installed at one end bottom of the telescopic hose 17, the cross section of the connecting water pipe 16 is L-shaped, and the circulating mechanism is convenient for easily recycling the inside of the purifying box 1.

The working principle of the utility model is as follows: in the use process, firstly, waste gas is introduced into the purifying box 1 through the waste gas inlet pipe 3, then acid-base waste gas is neutralized through a solution sprayed by the wide-angle spray head 18, meanwhile, the waste gas is filtered through the filter screen 7 arranged in the first fixed sleeve 6, solid particles and dust in the waste gas are filtered, then the waste gas is filtered through the filter cotton plate 10 arranged on the second fixed sleeve 9, fine solid particles and dust are further filtered, then the waste gas enters the filter screen barrel 4 through the filter cotton plate 10, after the neutralized solution is filtered through the filter screen barrel 4, the solution enters the telescopic hose 17 through the connecting water pipe 16, and then is circulated into the wide-angle spray head 18 through the telescopic hose 17 to be sprayed again, so that the blockage of the wide-angle spray head 18 can be effectively prevented;

simultaneously can open apron 2, later take out first fixed cover 6, connection sleeve plate 5 and filter screen section of thick bamboo 4 from purifying box 1 through pulling pull ring 8, be convenient for clear up solid particle on filter screen 7 and the filter screen section of thick bamboo 4, simultaneously through rotatory fixing bolt 14, because threaded hole 12 and thread groove 13 all with fixing bolt 14 between threaded connection, and then can screw out fixing bolt 14, conveniently dismantle the change to filter cotton board 10.

Finally: the above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.

Claims

1. Acid-base exhaust gas purifier, including purifying box (1), its characterized in that: the top of the purifying box (1) is provided with a cover plate (2), the top of the cover plate (2) is provided with an exhaust gas inlet pipe (3), and a filtering and purifying mechanism is arranged in the purifying box (1);

the filtering and purifying mechanism comprises a filter screen cylinder (4), the filter screen cylinder (4) is arranged inside the purifying box (1), a connecting sleeve plate (5) is arranged at the top of the filter screen cylinder (4), a first fixing sleeve (6) is arranged at the top of the connecting sleeve plate (5), a filter screen (7) is arranged in the first fixing sleeve (6), and a pull ring (8) is arranged at the top of the first fixing sleeve (6);

the inner wall of the connecting sleeve plate (5) is provided with a second fixing sleeve (9), a filter cotton plate (10) is arranged at the top of the second fixing sleeve (9), and a dismounting mechanism is arranged between the second fixing sleeve (9) and the filter cotton plate (10).

2. An acid-base exhaust gas purifier as defined in claim 1, wherein: the dismounting mechanism comprises a connecting plate (11), the connecting plate (11) is arranged outside the filter cotton plate (10), a threaded hole (12) is formed in the top surface of the connecting plate (11), a threaded groove (13) is formed in the top surface of the second fixing sleeve (9), fixing bolts (14) are arranged in the threaded hole (12) and the threaded groove (13), and the threaded hole (12) and the threaded groove (13) are in threaded connection with the fixing bolts (14).

3. An acid-base exhaust gas purifier as defined in claim 1, wherein: the filter screen cylinder (4), the connecting sleeve plate (5) and the first fixing sleeve (6) are in sliding connection with the inner wall of the purifying box (1), and the number of the pull rings (8) is two.

4. An acid-base exhaust gas purifier as defined in claim 1, wherein: the bottom of the waste gas inlet pipe (3) penetrates through the cover plate (2) and extends into the purifying box (1), and the cross section shapes of the connecting sleeve plate (5) and the first fixing sleeve (6) are annular.

5. An acid-base exhaust gas purifier as defined in claim 1, wherein: the filter screen cylinder (4) bottom surface is provided with recess (15), purifying box (1) one side is provided with circulation mechanism, circulation mechanism is including connecting water pipe (16), connecting water pipe (16) one end runs through purifying box (1) and extends to purifying box (1) inside.

6. The acid-base exhaust gas purifier according to claim 5, wherein: the utility model discloses a purifying device, including connecting water pipe (16), connecting water pipe (16) top is installed circulating water pump (19), connecting water pipe (16) top is connected with flexible hose (17), flexible hose (17) one end bottom runs through apron (2) and extends to purifying box (1) inside, wide angle shower nozzle (18) are installed to flexible hose (17) one end bottom, connecting water pipe (16) cross section shape sets up to L shape.