CN216825478U - Flue gas absorption tower - Google Patents
Flue gas absorption tower Download PDFInfo
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- CN216825478U CN216825478U CN202220525763.8U CN202220525763U CN216825478U CN 216825478 U CN216825478 U CN 216825478U CN 202220525763 U CN202220525763 U CN 202220525763U CN 216825478 U CN216825478 U CN 216825478U
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- absorption tower
- filter screen
- adsorption plate
- flue gas
- connecting rod
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Abstract
The application discloses flue gas absorption tower relates to flue gas processing technology field, improves and uses back filter screen and adsorption plate to take place to block up easily for a long time, influences the problem of the work efficiency of absorption tower, including absorption tower body, dust removal cylinder, filter screen, adsorption plate and top cap, filter screen and adsorption plate all are through mount pad fixed mounting in the top cap, one side that filter screen and adsorption plate are close to each other all is provided with the clearance brush, two the equal fixedly connected with connecting rod of one end that the clearance brush is close to each other, two the one end that the connecting rod is close to each other is connected with drive assembly jointly. This application can use drive assembly to drive the connecting rod and rotate through cleaning brush, connecting rod and drive assembly's setting, makes the connecting rod drive cleaning brush and rotates, makes and clears up the surface of filter screen and adsorption plate, clears away dust and smoke and dust of piling up on filter screen and adsorption plate, reduces the jam of filter screen and adsorption plate, improves the work efficiency of absorption tower.
Description
Technical Field
The application relates to the field of flue gas treatment, in particular to a flue gas absorption tower.
Background
SO2 in flue gas in the process of producing silicon carbide is a main SO2 pollution source, and the treatment of SO2 in coal-fired flue gas is mainly wet flue gas desulfurization.
In wet desulphurization, the absorption tower is the main equipment for flue gas desulphurization and is also the key equipment. For the absorption tower, how to deal with the change of the flue gas volume caused by the load change is very important, because the change of the flue gas volume directly causes the change of the flow velocity in the tower, and a plurality of parameters such as the desulfurization efficiency, the water flushing volume of the demister and the like are influenced. Meanwhile, in the process of treating SO2, a large amount of dust and smoke dust contained in the flue gas can also corrode and block the defogging system and the spraying system, SO that the dust and smoke dust in the flue gas need to be treated in the design process of the desulfurization absorption tower.
In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, although some existing absorption towers are designed with dust removal structures, after long-term use, the filter screen and the adsorption plate are easy to block, and the working efficiency of the absorption tower is affected, so that the flue gas absorption tower is provided.
SUMMERY OF THE UTILITY MODEL
In order to improve and take place to block up with the adsorption plate after long-term the use easily, influence the work efficiency's of absorption tower problem, this application provides a flue gas absorption tower.
The application provides a flue gas absorption tower adopts following technical scheme:
a flue gas absorption tower comprises an absorption tower body and a dust removal cylinder arranged at an air inlet of the absorption tower body, wherein a flue gas inlet is formed in one side, away from the absorption tower body, of the dust removal cylinder, a filter screen and an adsorption plate are sequentially arranged in the dust removal cylinder along the direction away from the flue gas inlet, a top cover is hinged to the middle of the top of the dust removal cylinder through a hinge, a mounting seat is fixedly connected to the inner surface of the top cover, and the filter screen and the adsorption plate are fixedly arranged in the top cover through the mounting seat;
one side that filter screen and adsorption plate are close to each other all is provided with the cleaning brush, two the equal fixedly connected with connecting rod of the one end that the cleaning brush is close to each other, two the one end that the connecting rod is close to each other is connected with drive assembly jointly.
Through adopting above-mentioned technical scheme, when using, can use drive assembly to drive the connecting rod and rotate, make the connecting rod drive the cleaning brush and rotate, make and clear up the surface of filter screen and adsorption plate, clear away dust and smoke and dust of piling up on filter screen and adsorption plate, reduce the jam of filter screen and adsorption plate, improve the work efficiency of absorption tower, after long-term the use, can open the top cap, dismantle the change to filter screen and adsorption plate.
Optionally, the driving assembly includes a motor mounted on the top of the top cover, a rotating shaft mounted on the output end of the motor, a master gear mounted on the lower end of the rotating shaft, and a slave gear mounted on one end of the connecting rod, and the master gear is engaged with the slave gear.
By adopting the technical scheme, the starting motor can drive the rotating shaft to rotate, the rotating shaft can drive the main gear to rotate, the main gear can drive the driven gear to rotate, and the driven gear can drive the connecting rod to rotate.
Optionally, the inner surface of the top cover is fixedly provided with a support, and the rotating shaft and the connecting rod are rotatably connected with the support.
Through adopting above-mentioned technical scheme, the support can play the supporting role to countershaft and connecting rod.
Optionally, the filter screen and the adsorption plate are fixedly mounted on the mounting base through a first bolt.
Through adopting above-mentioned technical scheme, through the setting of mount pad and first bolt, the change is dismantled to filter screen and adsorption plate to the convenience.
Optionally, the inner bottom wall of the dust removing cylinder is provided with a limiting clamping piece, and the lower ends of the filter screen and the adsorption plate are clamped in the limiting clamping piece.
Through adopting above-mentioned technical scheme, spacing fastener can play spacing fixed action to the lower extreme of filter screen and adsorption plate, improves the stability of the lower extreme of filter screen and adsorption plate.
Optionally, one side of the top cover, which is far away from the hinge, is fixedly mounted with the dust removing barrel through a second bolt.
Through adopting above-mentioned technical scheme, through the setting of second bolt, conveniently fix the top cap.
Optionally, a clamping groove is formed in one side, close to the second bolt, of the dust removing cylinder, a clamping block matched with the clamping groove is fixedly connected to one side, close to the second bolt, of the top cover, and a sealing strip is arranged at the joint of the top cover and the dust removing cylinder.
Through adopting above-mentioned technical scheme, through the cooperation of draw-in groove and fixture block, can improve the steadiness of top cap and a section of thick bamboo combination department that removes dust.
Optionally, one side of the bottom of the dust removal barrel, which is located at the filter screen and the adsorption plate, is provided with a drain pipe, and the bottom of the drain pipe is provided with a sealing cover.
Through adopting above-mentioned technical scheme, open sealed lid and can discharge the debris in the dust removal section of thick bamboo from the blow off pipe.
In summary, the present application has the following beneficial effects:
1. according to the device, through the arrangement of the cleaning brush, the connecting rod and the driving assembly, the driving assembly can be used for driving the connecting rod to rotate, so that the connecting rod drives the cleaning brush to rotate, the surfaces of the filter screen and the adsorption plate are cleaned, dust and smoke accumulated on the filter screen and the adsorption plate are removed, the blockage of the filter screen and the adsorption plate is reduced, and the working efficiency of the absorption tower is improved;
2. this application is through the setting of top cap and mount pad, long-term use back, can open the top cap, and the change is dismantled to filter screen and adsorption plate to the convenience.
Drawings
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic sectional front view of the dust removing cylinder of the present application;
FIG. 3 is a schematic left-side sectional view of the dust removing cylinder of the present application.
Description of reference numerals:
1. an absorption tower body; 2. a dust removal cylinder; 3. a flue gas inlet; 4. filtering with a screen; 5. an adsorption plate; 6. a hinge; 7. a top cover; 8. a mounting seat; 9. cleaning brushes; 10. a connecting rod; 11. a drive assembly; 1101. a motor; 1102. a rotating shaft; 1103. a main gear; 1104. a slave gear; 12. a support; 13. a first bolt; 14. a limiting clamping piece; 15. a second bolt; 16. a card slot; 17. a clamping block; 18. a sewage discharge pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Please refer to fig. 1-2, a flue gas absorption tower, including absorption tower body 1 and dust removal section of thick bamboo 2 of setting at absorption tower body 1 air inlet, one side that dust removal section of thick bamboo 2 kept away from absorption tower body 1 is provided with flue gas inlet 3, the flue gas gets into dust removal section of thick bamboo 2 from flue gas inlet 3, dust removal section of thick bamboo 2 is inside to have set gradually filter screen 4 and adsorption plate 5 along the direction of keeping away from flue gas inlet 3, filter screen 4 and adsorption plate 5 can filter the dust and the smoke and dust in the flue gas and adsorb, reduce the influence that dust and smoke dust caused defogging system and spraying system.
Referring to fig. 2 and 3, the middle part of the top of the dust removing barrel 2 is hinged to a top cover 7 through a hinge 6, one side, away from the hinge 6, of the top cover 7 is fixedly installed on the dust removing barrel 2 through a second bolt 15, and the top cover 7 is conveniently opened and closed through the hinge 6 and the second bolt 15. One side that a dust removal section of thick bamboo 2 is close to second bolt 15 has seted up draw-in groove 16, and one side fixedly connected with that top cap 7 is close to second bolt 15 and the fixture block 17 of draw-in groove 16 looks adaptation, and top cap 7 is provided with the sealing strip with the junction of a dust removal section of thick bamboo 2, through the cooperation of draw-in groove 16 and fixture block 17, can improve the steadiness that top cap 7 and dust removal section of thick bamboo 2 combined department.
Referring to fig. 2 and 3, the inner surface fixed connection of top cap 7 has mount pad 8, and filter screen 4 and adsorption plate 5 all are through 8 fixed mounting of mount pad in top cap 7, and filter screen 4 and adsorption plate 5 all through first bolt 13 and 8 fixed mounting of mount pad, through the setting of mount pad 8 and first bolt 13, conveniently dismantle the change to filter screen 4 and adsorption plate 5. Inner bottom wall of dust removal section of thick bamboo 2 is provided with spacing fastener 14, and the equal joint of lower extreme of filter screen 4 and adsorption plate 5 is in spacing fastener 14, and spacing fastener 14 can play spacing fixed action to the lower extreme of filter screen 4 and adsorption plate 5, improves the stability of the lower extreme of filter screen 4 and adsorption plate 5.
Referring to fig. 2, one side that filter screen 4 and adsorption plate 5 are close to each other all is provided with cleaning brush 9, the equal fixedly connected with connecting rod 10 of one end that two cleaning brushes 9 are close to each other, the one end that two connecting rods 10 are close to each other is connected with drive assembly 11 jointly, can use drive assembly 11 to drive connecting rod 10 and rotate, it rotates to make connecting rod 10 drive cleaning brush 9, the messenger clears up filter screen 4 and adsorption plate 5's surface, clear away dust and the smoke and dust of piling up on filter screen 4 and adsorption plate 5, reduce the jam of filter screen 4 and adsorption plate 5, the work efficiency of absorption tower is improved.
Referring to fig. 2, the driving assembly 11 includes a motor 1101 mounted on the top of the top cover 7, a rotating shaft 1102 mounted at the output end of the motor 1101, a main gear 1103 mounted at the lower end of the rotating shaft 1102, and a driven gear 1104 mounted at one end of the connecting rod 10, wherein the main gear 1103 is engaged with the driven gear 1104, the rotating shaft 1102 is driven by the starter motor 1101, the main gear 1103 drives the main gear 1103 to rotate, the driven gear 1104 drives the connecting rod 10 to rotate, and the driven gear 1104 drives the connecting rod 10 to rotate. The inner surface of the top cover 7 is fixedly provided with a bracket 12, the rotating shaft 1102 and the connecting rod 10 are rotatably connected with the bracket 12, and the bracket 12 can support the rotating shaft 1102 and the connecting rod 10.
Referring to fig. 2, a drain pipe 18 is arranged on one side of the bottom of the dust removing cylinder 2, which is positioned on the filter screen 4 and the adsorption plate 5, a sealing cover is arranged at the bottom of the drain pipe 18, and sundries in the dust removing cylinder 2 can be discharged from the drain pipe 18 by opening the sealing cover.
The implementation principle of the application is as follows: when using, can use drive assembly 11 to drive connecting rod 10 and rotate, make connecting rod 10 drive cleaning brush 9 and rotate, make and clear up the surface of filter screen 4 and adsorption plate 5, clear away dust and smoke and dust of piling up on filter screen 4 and adsorption plate 5, reduce the jam of filter screen 4 and adsorption plate 5, improve the work efficiency of absorption tower, after long-term the use, can open top cap 7, dismantle the change to filter screen 4 and adsorption plate 5.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a flue gas absorption tower, includes absorption tower body (1) and sets up dust removal section of thick bamboo (2) of absorption tower body (1) air inlet, its characterized in that: a flue gas inlet (3) is formed in one side, away from the absorption tower body (1), of the dust removing cylinder (2), a filter screen (4) and an adsorption plate (5) are sequentially arranged in the dust removing cylinder (2) along the direction away from the flue gas inlet (3), a top cover (7) is hinged to the middle of the top of the dust removing cylinder (2) through a hinge (6), an installation seat (8) is fixedly connected to the inner surface of the top cover (7), and the filter screen (4) and the adsorption plate (5) are fixedly installed in the top cover (7) through the installation seat (8);
one side that filter screen (4) and adsorption plate (5) are close to each other all is provided with clearance brush (9), two the equal fixedly connected with connecting rod (10) of one end that clearance brush (9) are close to each other, two the one end that connecting rod (10) are close to each other is connected with drive assembly (11) jointly.
2. The flue gas absorption tower of claim 1, wherein: the driving assembly (11) comprises a motor (1101) arranged at the top of the top cover (7), a rotating shaft (1102) arranged at the output end of the motor (1101), a main gear (1103) arranged at the lower end of the rotating shaft (1102) and a driven gear (1104) arranged at one end of the connecting rod (10), wherein the main gear (1103) is meshed with the driven gear (1104).
3. The flue gas absorption tower of claim 2, wherein: the inner surface fixed mounting of top cap (7) has support (12), pivot (1102) and connecting rod (10) all rotate with support (12) and are connected.
4. The flue gas absorption tower of claim 1, wherein: the filter screen (4) and the adsorption plate (5) are fixedly installed on the installation base (8) through a first bolt (13).
5. The flue gas absorption tower of claim 1, wherein: the inner bottom wall of the dust removing cylinder (2) is provided with a limiting clamping piece (14), and the lower ends of the filter screen (4) and the adsorption plate (5) are clamped in the limiting clamping piece (14).
6. The flue gas absorption tower of claim 1, wherein: and one side of the top cover (7) far away from the hinge (6) is fixedly installed with the dust removing barrel (2) through a second bolt (15).
7. The flue gas absorption tower of claim 1, wherein: a clamping groove (16) is formed in one side, close to the second bolt (15), of the dust removing barrel (2), a clamping block (17) matched with the clamping groove (16) is fixedly connected to one side, close to the second bolt (15), of the top cover (7), and a sealing strip is arranged at the joint of the top cover (7) and the dust removing barrel (2).
8. The flue gas absorption tower of claim 1, wherein: one side of the bottom of the dust removing cylinder (2) which is positioned on the filter screen (4) and the adsorption plate (5) is provided with a drain pipe (18), and the bottom of the drain pipe (18) is provided with a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525763.8U CN216825478U (en) | 2022-03-10 | 2022-03-10 | Flue gas absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220525763.8U CN216825478U (en) | 2022-03-10 | 2022-03-10 | Flue gas absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216825478U true CN216825478U (en) | 2022-06-28 |
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ID=82094664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220525763.8U Active CN216825478U (en) | 2022-03-10 | 2022-03-10 | Flue gas absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216825478U (en) |
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2022
- 2022-03-10 CN CN202220525763.8U patent/CN216825478U/en active Active
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