CN219186354U

CN219186354U - Gravity spray type dust remover for chemical washing tower

Info

Publication number: CN219186354U
Application number: CN202222566935.9U
Authority: CN
Inventors: 施祖伟
Original assignee: Jiangxi Weihua Chemical Co ltd
Current assignee: Jiangxi Weihua Chemical Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the technical field of gas purification, in particular to a gravity spray type dust remover for a chemical washing tower, which comprises a tower body, a dust removing bin and an air inlet pipe, wherein the upper side of the inside of the tower body is fixedly connected with the dust removing bin, the inner side wall of the dust removing bin is hermetically connected with a dust filtering net pipe, the upper end of the dust removing bin is hermetically connected with a water injection frame, and the lower end of the water injection frame is hermetically connected with an atomizing nozzle.

Description

Gravity spray type dust remover for chemical washing tower

Technical Field

The utility model relates to the technical field of gas purification, in particular to a gravity spray type dust remover for a chemical washing tower.

Background

With the development of society, the application of the washing tower is more and more extensive, the washing tower is a novel gas purifying treatment device, is produced by improving on the basis of a floatable filler layer gas purifier, is widely applied to pretreatment in the aspects of industrial waste gas purification, dust removal and the like, has good purifying effect, is unavoidable in coal gasification technology, and is named as the washing tower no matter what coal gasification technology is used for the unit operation, and the working principle of the washing tower is similar to that of the washing process.

In the prior art, when the gas is dedusted and purified by the washing tower, dust in the gas cannot be fully discharged only by adopting water mist for dust fall, so that the purifying effect of the gas is affected; and when the washing tower is used, partial dust is attached to the inner wall of the washing tower under the condition that the gas is fed into the washing tower, and then the inner wall of the washing tower is required to be cleaned repeatedly by manpower, so that the labor intensity of manpower is improved, and the continuous workability of the washing tower is influenced.

Disclosure of Invention

The utility model aims to provide a gravity spray type dust remover for a chemical washing tower, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a gravity spraying formula dust remover for chemical industry scrubbing tower, includes tower body, dust removal storehouse and intake pipe, the inside upside fixedly connected with dust removal storehouse of tower body, the inside lateral wall fixedly connected with dust filtering net pipe in dust removal storehouse, the upper end sealing connection in dust removal storehouse has the water injection frame, the lower extreme sealing connection in water injection frame has atomizer, the lower extreme outside sealing connection in dust removal storehouse has clean water frame, the lower extreme sealing connection in clean water frame has clean atomizer, the lower extreme fixedly connected with dead lever in dust removal storehouse, the lower extreme fixedly connected with of dead lever collects the frame, the inboard lower extreme fixedly connected with of collecting the frame strains the water otter board.

Preferably, the left end downside sealing connection of tower body has the intake pipe, the upper end sealing connection of tower body has the blast pipe.

Preferably, the right-hand member downside fixedly connected with water pump of tower body, the lower extreme sealing connection of water pump has the drinking-water pipe, sealing connection between drinking-water pipe and the tower body, the upper end sealing connection of water pump has circulating flushing pipe, sealing connection between circulating flushing pipe and the tower body, sealing connection between circulating flushing pipe and the water injection frame.

Preferably, the inside downside fixedly connected with filter frame of tower body, the inboard fixedly connected with filter screen of filter frame.

Preferably, the dust removal bin is internally provided with an air guide hole, and the position size of the air guide hole corresponds to the position size of the dust filtering net pipe.

Preferably, the outside sealing connection of water injection frame has the water injection pipe, sealing connection between water injection pipe and the dust removal storehouse.

Preferably, a dust removing cavity is formed in the dust removing bin, and an inverted cone-shaped air inlet is formed in the lower end of the dust removing cavity.

Preferably, the number of the dust filtering net pipes is eight, and the dust filtering net pipes are arranged at equal angles.

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

1. according to the utility model, dust in the gas can be subjected to dust fall treatment by utilizing the effect of the atomization nozzle through the arranged dust filtering net pipe, the atomization nozzle and the filter screen, meanwhile, the dust can be blocked by the effect of the arranged dust filtering net pipe, so that the sprayed water mist can fully downwards gravity settle the dust in the gas, and the discharged sewage can be filtered by the effect of the arranged filter screen, so that the internal dust fall water can be recycled, the dust removal effect on the gas can be improved, and the energy loss is reduced;

2. according to the utility model, through the arranged cleaning spray head, the collecting frame and the water filtering net plate, water can be sprayed on the inner wall of the lower side of the tower body by utilizing the action of the cleaning spray head, so that dust in the entering gas is adhered to the inner wall to influence the cleanness of the inner part of the tower body, and water mist and dust settled in the dedusting bin can be filtered and collected by the action of the arranged collecting frame and the water filtering net plate, so that the working environment in the washing tower can be effectively improved, and the complicated manual cleaning of the washing tower is avoided.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of FIG. 1 at A in accordance with the present utility model;

fig. 3 is a top view of the installation structure of the dust removing bin, the water injection frame and the water injection pipe.

In the figure: 1. a tower body; 2. a dust removal bin; 3. a dust filtering net pipe; 4. a water injection frame; 5. an atomizing nozzle; 6. cleaning a water frame; 7. cleaning the spray head; 8. a fixed rod; 9. a collection frame; 10. a water filtering screen plate; 11. an air inlet pipe; 12. an exhaust pipe; 13. a water pump; 14. a water pumping pipe; 15. a circulating water flushing pipe; 16. a filter frame; 17. a filter screen; 18. an air guide hole; 19. and a water injection pipe.

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.

Embodiment 1 referring to fig. 1-3, the present utility model provides a technical solution: the gravity spray type dust remover for the chemical washing tower comprises a tower body 1, a dust removing bin 2 and an air inlet pipe 11, wherein the upper side of the interior of the tower body 1 is fixedly connected with the dust removing bin 2, the side wall of the interior of the dust removing bin 2 is hermetically connected with a dust filtering net pipe 3, the upper end of the dust removing bin 2 is hermetically connected with a water injection frame 4, the lower end of the water injection frame 4 is hermetically connected with an atomizing nozzle 5, the lower side of the left end of the tower body 1 is hermetically connected with the air inlet pipe 11, the upper end of the tower body 1 is hermetically connected with an exhaust pipe 12, the lower side of the right end of the tower body 1 is fixedly connected with a water pump 13, the lower end of the water pump 13 is hermetically connected with a water suction pipe 14, the water suction pipe 14 is hermetically connected with the tower body 1, the upper end of the water pump 13 is hermetically connected with a circulating flushing pipe 15, the circulating flushing pipe 15 is hermetically connected with the tower body 1, the circulating flushing pipe 15 is hermetically connected with the water injection frame 4, the lower side of the interior of the tower body 1 is fixedly connected with a filtering frame 16, the filter screen 17 is fixedly connected with the inner side of the filter frame 16, the air guide hole 18 is arranged in the dust removing bin 2, the position of the air guide hole 18 corresponds to the position of the dust filtering net pipe 3, the dust removing cavity is arranged in the dust removing bin 2, the lower end of the dust removing cavity is provided with the inverted cone-shaped air inlets, eight dust filtering net pipes 3 are arranged at equal angles, when the gas is purified and removed by the washing tower, the gas is led into the tower body 1 through the arranged air inlet pipe 11, the gas can enter the dust removing bin 2, the water pumping pipe 14 can inject the water for dust removing at the lower end in the tower body 1 into the circulating flushing pipe 15 through the action of the water pump 13, the water for dust removing can be sprayed out through the atomizing nozzle 5 through the action of the water injection frame 4, so that the water mist can absorb the dust body to settle under the action of gravity, and can carry out the dirt body through the effect of filter dust net pipe 3 before gas gets into in the air vent 18 and block the use to can discharge downwards through the dirt that the spun water smoke can filter out, and then can effectually promote the dust removal effect to gas, and can filter the dust that carries in the water after the exhaust water passes through filter screen 17, so that exhaust water can reuse, and the collection of the dust of being convenient for uses.

Example 2: referring to fig. 1-3, the difference between the present embodiment and embodiment 1 is that: the lower extreme outside sealing connection of dust removal storehouse 2 has clean water frame 6, the lower extreme sealing connection of clean water frame 6 has clean shower nozzle 7, the lower extreme fixedly connected with dead lever 8 of dust removal storehouse 2, the lower extreme fixedly connected with of dead lever 8 collects frame 9, the inboard lower extreme fixedly connected with of collecting frame 9 strains water otter board 10, the outside sealing connection of water injection frame 4 has water injection pipe 19, sealing connection between water injection pipe 19 and the dust removal storehouse 2, can pour into clean water frame 6 through the effect of water injection frame 4 into partial moisture through water injection pipe 19, and can wash out water through clean shower nozzle 7, so that wash the use to the inner wall of tower 1, avoid the dust to adhere to the inner wall of tower 1 and influence the inside operational environment of scrubbing tower, and avoid the staff to clean the inner wall of tower 1 repeatedly, the effect through collection frame 9 and the water filtering net board 10 that sets up can filter the use to the interior exhaust moisture of dust removal storehouse 2 simultaneously, and then can effectually collect the use, further promote the inside operational environment of tower 1.

The working flow is as follows: this device adopts external power supply to supply power when using, when the scrubbing tower carries out purification and dust removal to gas, in leading-in tower body 1 of gas through the intake pipe 11 that sets up, and make gas can get into dust removal storehouse 2 in, make the suction pipe 14 can be with the dust removal of tower body 1 in the lower extreme with the hydroenergy injection circulation towards water pipe 15, and make dust fall water can be through atomizer 5 blowout through the effect of water injection frame 4, so that water smoke can adsorb the dirt body subsides under the action of gravity, and can carry out the dirt body through the effect of dust filtering net pipe 3 before gas gets into in the air guide hole 18 and block the use, and can filter out the dirt body through the effect of filtering of spun water smoke and discharge downwards, and then can effectually promote the dust removal effect to gas, and can filter the dust that carries in the water through filter screen 17 after the water of discharge, and the effect of water injection frame 4 can use again, and the effect of being convenient for dust can be with part water injection through water injection frame 19 injection 6, and can be with the inner wall 7 under the action of gravity and can carry out the dust removal net pipe 1 and can be used in the inner wall 1 of the inner wall of the filter tower, the inner wall that can be further cleaned, the inner wall that can be used in the inner wall of the tower body 1 is washed to the inner wall of the filter tower is further to the inner wall 1, the inner wall of the filter tower is further can be avoided, the inner wall of the filter tower is washed to the inner wall of the filter 1 is further to the inner wall of the filter 1 is washed to the inner filter 1 is washed inside the inner filter that is further convenient to the inner filter 1.

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 a gravity spraying formula dust remover for chemical industry scrubbing tower, includes tower body (1), dust removal storehouse (2) and intake pipe (11), its characterized in that: the utility model discloses a dust removal bin, including tower body (1), inside upside fixedly connected with dust removal storehouse (2), inside lateral wall fixedly connected with dust filtering net pipe (3) of dust removal storehouse (2), the upper end fixedly connected with water injection frame (4) of dust removal storehouse (2), the lower extreme fixedly connected with atomizer (5) of water injection frame (4), the lower extreme outside fixedly connected with clean water frame (6) of dust removal storehouse (2), the lower extreme fixedly connected with clean shower nozzle (7) of clean water frame (6), the lower extreme fixedly connected with dead lever (8) of dust removal storehouse (2), the lower extreme fixedly connected with collection frame (9) of dead lever (8), the inboard lower extreme fixedly connected with water filtering net board (10) of collection frame (9).

2. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the left end downside sealing connection of tower body (1) has intake pipe (11), the upper end sealing connection of tower body (1) has blast pipe (12).

3. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the utility model discloses a water pump, including tower body (1), water pump (13) and water injection frame (4), right-hand member downside fixedly connected with water pump (13) of tower body (1), the lower extreme sealing connection of water pump (13) has drinking-water pipe (14), sealing connection between drinking-water pipe (14) and tower body (1), the upper end sealing connection of water pump (13) has circulation towards water pipe (15), sealing connection between circulation towards water pipe (15) and tower body (1), sealing connection between circulation towards water pipe (15) and water injection frame (4).

4. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the inside downside fixedly connected with filter frame (16) of tower body (1), the inboard fixedly connected with filter screen (17) of filter frame (16).

5. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: an air guide hole (18) is formed in the dust removal bin (2), and the position of the air guide hole (18) corresponds to the position of the dust filtering net pipe (3).

6. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the outside sealing connection of water injection frame (4) has water injection pipe (19), sealing connection between water injection pipe (19) and dust removal storehouse (2).

7. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the inside of dust removal storehouse (2) has seted up the dust removal chamber, the lower extreme in dust removal chamber is equipped with the back taper air inlet.

8. A gravity spray dust remover for chemical scrubber as defined in claim 1, wherein: the number of the dust filtering net pipes (3) is eight, and the dust filtering net pipes (3) are arranged at equal angles.