CN215822762U - Double-stage partition spraying desulfurization tower - Google Patents
Double-stage partition spraying desulfurization tower Download PDFInfo
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- CN215822762U CN215822762U CN202121692816.7U CN202121692816U CN215822762U CN 215822762 U CN215822762 U CN 215822762U CN 202121692816 U CN202121692816 U CN 202121692816U CN 215822762 U CN215822762 U CN 215822762U
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Abstract
The utility model discloses a two-stage partitioned spray desulfurization tower, which comprises a tower body, an exhaust pipe arranged on the tower body and an air inlet pipe arranged on the side wall of the tower body, wherein the side wall of the tower body is provided with a plurality of through holes in a penetrating way, spray pipes are detachably arranged in the through holes, the side wall of each spray pipe is provided with a plurality of spray heads I, one end of each spray pipe is fixedly connected with a liquid pumping assembly, the top of the tower body is fixedly provided with an electric telescopic rod, the telescopic end of each electric telescopic rod extends into the tower body, the bottom of each electric telescopic rod is fixedly provided with a motor, the driving end of each motor is fixedly provided with a rotating rod, the bottom of each rotating rod is fixedly connected with an annular brush, the inner wall of the top end of the tower body is fixedly provided with an annular spray pipe, the annular spray pipe is positioned above the annular brush and is connected with the water pumping assembly, the spray pipes can be detached, the spray heads I can be cleaned, and the inner wall of the spray desulfurization tower can be cleaned by arranging a cleaning assembly, the residue is cleaned, and the desulfurization effect is ensured.
Description
Technical Field
The utility model relates to the technical field of desulfurizing towers, in particular to a two-stage partitioned spray desulfurizing tower.
Background
SO2Absorption purification process for treating low concentration SO2The amount of waste gas is considerable, and the waste gas is required to be continuously and efficiently purified instantly. Thus, SO2The chemical reactions should be extremely fast, the values of the conversion coefficients in the membranes are large, and the reactions occur in the membranes, so that an absorption tower with a continuous gas phase, a high turbulence degree and a large phase interface is suitable for being used as a desulfurizing tower and a desulfurizing dust collector. Generally, spray towers, packed towers, spray towers, tray towers, venturi absorption towers, and the like can satisfy these requirements. The spray tower is one of the most widely used desulfurization towers, has the advantages of simple structure and mature and reliable process, and is widely applied to large-scale power plants and medium and small-sized low-sulfur waste gas treatment; for the treatment of high-sulfur waste gas, the colored industry mainly uses a pneumatic emulsification desulfurizing tower, a multilayer spray tower and the like.
But spray among the prior art and construct the installation and generally fix in the desulfurizing tower intracavity, be not convenient for dismantle, long-time the use, easily pile up impurity, cause a shower head to block up, the inner wall that sprays the desulfurizing tower can be infected with a large amount of residues and can't clean, leads to spraying the desulfurizing tower inner wall department bonded residue can influence desulfurization effect when the desulfurization, and then leads to spraying the desulfurization effect of desulfurizing tower not thorough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a two-stage partitioned spray desulfurization tower, which can be used for disassembling a spray pipe, cleaning a spray header, cleaning the inner wall of the spray desulfurization tower by arranging a cleaning component, cleaning residues and ensuring the desulfurization effect.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a doublestage subregion sprays desulfurizing tower, includes the tower body, sets up blast pipe on the tower body and sets up the intake pipe on the tower body lateral wall, a plurality of through-holes have been seted up in the link up of tower body lateral wall, the through-hole can be dismantled and be provided with the shower, the shower lateral wall is provided with a plurality of shower heads one, shower one end fixedly connected with drawing liquid subassembly, the tower body top is fixed with electric telescopic handle, the flexible end of electric telescopic handle extends to in the tower body, the electric telescopic handle bottom is fixed with the motor, the motor drive end is fixed with the bull stick, bull stick bottom fixedly connected with annular brush, tower body top inner wall is fixed with annular spray pipe, be provided with a plurality of shower heads two on the annular spray pipe, annular spray pipe is located annular brush top, annular spray pipe is connected with the subassembly that draws water.
Adopt above-mentioned technical scheme, inside waste gas enters into the desulfurization tower that sprays from tower body lateral wall intake pipe, the shower sprays liquid through the drawing liquid subassembly extraction, rethread shower head sprays and sprays liquid and spray the processing to waste gas, the waste gas that has handled is discharged from the blast pipe, when needs wash the desulfurization tower that sprays, the manual work is dismantled the shower and is got off, dredge the clearance to shower head on the shower again, start motor and electric telescopic handle simultaneously, the motor drives the annular brush rotation, electric telescopic handle drives the motor and reciprocates, the motor reciprocates and drives the annular brush and reciprocate, thereby clear up the inside of tower body, the annular shower draws water through the subassembly that draws water, rethread annular shower washes the tower body inner wall, the certain angle of shower head two-way tower body inner wall slope on the annular shower.
Preferably, the detachable arrangement comprises a first flange corresponding to a through hole fixed on the outer side wall of the tower body, a second flange is fixed at one end, far away from the tower body, of the spray pipe, and the first flange and the second flange are fixedly connected through bolts and screw holes in the flanges.
By adopting the technical scheme, the flanges are arranged on the side wall of the tower body and the spray pipe, and the two corresponding flanges are fixed by using the bolts, so that the tower body and the spray pipe are fixed, and the bolts are screwed out during disassembly, so that the spray pipe can be disassembled, and the operation is simple and convenient.
Preferably, the liquid pumping assembly comprises a liquid storage tank arranged on one side of the tower body, a first water suction pump is fixed on the liquid storage tank, a first water suction end of the water suction pump is connected with a first water suction pipe, the first water suction pipe extends into the liquid storage tank, a first water outlet end of the water suction pump is connected with a first connecting pipe, and the first connecting pipe is communicated with one end, far away from the tower body, of the spray pipe.
By adopting the technical scheme, the first water suction pump is started, the water suction end of the first water suction pump pumps the spraying liquid out of the liquid storage tank, the spraying liquid is conveyed to the first connecting pipe from the water outlet of the first water suction pump, and then the spraying liquid is conveyed to each spraying pipe from the first connecting pipe.
Preferably, the subassembly of drawing water is including setting up in the storage water tank of tower body one side, be fixed with suction pump two on the storage water tank, two end connections that draw water of suction pump have suction pipe two, suction pipe two extends to in the storage water tank, two play water ends of suction pump are connected with connecting pipe two, connecting pipe two extends to inside the tower body from the tower body top, and is linked together with the annular spray pipe.
By adopting the technical scheme, the water is pumped out of the water storage tank by the pumping end of the water pump II by starting the water pump II, and the water is conveyed to the connecting pipe II from the water outlet of the water pump I and then conveyed to the annular water spraying pipe from the connecting pipe II.
Preferably, a material discharging pipe is arranged at the bottom of the tower body and communicated with the inside of the tower body, and a valve is arranged on the material discharging pipe.
Adopt above-mentioned technical scheme, arrange closing and opening of material pipe through valve control, when spraying the desulfurizing tower and carry out desulfurization during operation, the valve is in the closed condition, when wasing spraying the desulfurizing tower, opens the valve, and the residue that washs down can in time be discharged through arranging the material pipe to avoid the residue to pile up in spraying the desulfurizing tower bottom.
Preferably, a controller is arranged outside the tower body.
By adopting the technical scheme, the controller controls the motor, the electric telescopic rod, the first water suction pump and the second water suction pump to be started, and the operation is convenient.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
fig. 2 is a schematic diagram for showing an internal structure according to the embodiment.
Reference numerals: 1. a tower body; 2. an air inlet pipe; 3. an exhaust pipe; 4. a liquid storage tank; 5. a water storage tank; 6. a first water pump; 7. a water pump II; 8. a second water pumping pipe; 9. a first water pumping pipe; 10. a first connecting pipe; 11. a second connecting pipe; 12. a discharge pipe; 13. a valve; 14. an electromotive force telescopic rod; 15. a shower pipe; 16. a fluid extraction assembly; 17. a water pumping assembly; 18. a first flange; 19. a second flange; 20. an annular brush; 21. a motor; 22. an annular water spray pipe; 23. a second spray header; 24. a through hole; 25. a first spray header; 26. and (4) rotating the rod.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model.
As shown in fig. 1-2, a two-stage zone spray desulfurization tower comprises a tower body 1, set up blast pipe 3 on the tower body 1 and set up intake pipe 2 on 1 lateral wall of tower body, 1 lateral wall of tower body link up and has seted up a plurality of through-holes 24, through-hole 24 can be dismantled and be provided with shower 15, 15 lateral walls of shower are provided with a plurality of shower heads 25, 15 one end fixedly connected with drawing liquid subassembly 16 of shower, 1 top of tower body is fixed with electric telescopic handle, the flexible end of electric telescopic handle extends to in the tower body 1, the electric telescopic handle bottom is fixed with motor 21, the motor 21 drive end is fixed with bull stick 26, 26 bottom fixedly connected with annular brushes 20 of bull stick, 1 top inner wall of tower body is fixed with annular spray pipe 22, be provided with a plurality of shower heads two 23 on the annular spray pipe 22, annular spray pipe 22 is located annular brushes 20 tops, annular spray pipe 22 is connected with pumping assembly 17. Liquid pumping assembly 16 is including setting up in liquid reserve tank 4 of tower body 1 one side, be fixed with a suction pump 6 on liquid reserve tank 4, a 6 end connections with drinking-water pipe 9 that draw water of suction pump, in drinking-water pipe 9 extended to liquid reserve tank 4, a 6 play water ends of suction pump are connected with a connecting pipe 10, a connecting pipe 10 is linked together with the one end that tower body 1 was kept away from to shower 15, tower body 1 is equipped with the controller outward, row's material pipe 12 has been seted up to tower body 1 bottom, row's material pipe 12 communicates with each other with tower body 1 is inside, and arrange and install valve 13 on the material pipe 12.
When needs carry out desulfurization treatment to waste gas, waste gas enters into 1 inside the tower body from the intake pipe 2 of 1 lateral wall of tower body, start suction pump 6 through the controller, the mouth that draws water of suction pump 6 extracts from liquid reserve tank 4 and sprays liquid, it enters into in connecting pipe 10 through the delivery port of suction pump 6 to spray liquid, carry each shower 15 through connecting pipe 10 in with spraying liquid, a first 25 of shower on the rethread shower 15 sprays the spraying liquid and sprays the processing to waste gas, waste gas after the processing is discharged from blast pipe 3.
As shown in fig. 1-2, the detachable arrangement includes a first flange 18 corresponding to a through hole 24 fixed on the outer side wall of the tower body 1, a second flange 19 is fixed on one end of the spray pipe 15 far away from the tower body 1, and the first flange 18 and the second flange 19 are fixedly connected through bolts and screw holes on the flanges. The subassembly 17 draws water is fixed with two suction pumps 7 on the storage water tank 5 including setting up in the storage water tank 5 of 1 one side of tower body, and two 7 end connections of drawing water of suction pump have two 8 drinking-water pipes, and two 8 drinking-water pipes extend to in the storage water tank 5, and two 7 play water ends of suction pump are connected with two 11 connecting pipes, and two 11 connecting pipes extend to 1 inside of tower body from 1 top of tower body, and are linked together with annular spray pipe 22.
When the spray pipe 15, the first spray head 25 and the inner wall of the tower body 1 need to be cleaned, the bolt between the second flange 19 on the spray pipe 15 and the first flange 18 on the side wall of the tower body 1 is disassembled, the spray pipe 15 can be disassembled and cleaned and the first spray head 25 can be dredged, meanwhile, the controller starts the electric telescopic rod, the motor 21 and the second water pump 7, the second water pump 7 pumps water from the water storage tank 5 to the second connecting pipe 11, the water is conveyed to the annular spray pipe 22 through the second connecting pipe 11, the water is sprayed to the inner wall of the tower body 1 through the second spray head 23 on the annular spray pipe 22, so as to wash the inner wall of the tower body 1, the motor 21 drives the annular brush 20 to rotate, the electric telescopic rod drives the motor 21 to move up and down, the motor 21 moves up and down to drive the annular brush 20 to move up and down, so as to clean the inner wall of the tower body 1, the valve 13 of the discharge pipe 12 is opened, and the cleaned residues are discharged through the discharge pipe 12, after cleaning, the valve 13 on the discharge pipe 12 is closed, the motor 21, the electric telescopic rod and the water pump II 7 are closed through the controller, and then the spray pipes 15 are inserted into the corresponding through holes 24, and the first flange 18 and the second flange 19 are fixed through bolts, so that the spray pipes 15 and the tower body 1 are fixed.
Claims (6)
1. The utility model provides a doublestage subregion sprays desulfurizing tower, includes tower body (1), sets up blast pipe (3) on tower body (1) and sets up intake pipe (2) on tower body (1) lateral wall, its characterized in that, a plurality of through-holes (24) have been seted up to tower body (1) lateral wall link up, through-hole (24) can be dismantled and be provided with shower (15), shower (15) lateral wall is provided with a plurality of shower (25), shower (15) one end fixedly connected with drawing liquid subassembly (16), tower body (1) top is fixed with electric telescopic handle, electric telescopic handle flexible end extends to in the tower body (1), electric telescopic handle bottom is fixed with motor (21), motor (21) driving end is fixed with bull stick (26), bull stick (26) bottom fixedly connected with annular brush (20), tower body (1) top inner wall is fixed with annular spray pipe (22), the annular water spraying pipe (22) is provided with a plurality of second spray headers (23), the annular water spraying pipe (22) is positioned above the annular brush (20), and the annular water spraying pipe (22) is connected with a water pumping assembly (17).
2. The dual-stage partition spray desulfurization tower of claim 1, wherein the detachable device comprises a first flange (18) corresponding to the through hole (24) fixed on the outer side wall of the tower body (1), a second flange (19) is fixed on one end of the spray pipe (15) far away from the tower body (1), and the first flange (18) and the second flange (19) are fixedly connected through bolts and screw holes.
3. The double-stage partition spray desulfurization tower of claim 1, wherein the liquid pumping assembly (16) comprises a liquid storage tank (4) disposed on one side of the tower body (1), a first water pumping pump (6) is fixed on the liquid storage tank (4), a first water pumping end (6) of the first water pumping pump is connected with a first water pumping pipe (9), the first water pumping pipe (9) extends into the liquid storage tank (4), a first connecting pipe (10) is connected with a first water outlet end of the first water pumping pump (6), and the first connecting pipe (10) is communicated with one end of the spray pipe (15) far away from the tower body (1).
4. The dual-stage partition spray desulfurization tower of claim 1, wherein the water pumping assembly (17) comprises a water storage tank (5) disposed on one side of the tower body (1), a second water pumping pump (7) is fixed on the water storage tank (5), the water pumping end of the second water pumping pump (7) is connected with a second water pumping pipe (8), the second water pumping pipe (8) extends into the water storage tank (5), the water outlet end of the second water pumping pump (7) is connected with a second connecting pipe (11), and the second connecting pipe (11) extends from the top of the tower body (1) to the inside of the tower body (1) and is communicated with the annular water spraying pipe (22).
5. The double-stage partition spray desulfurization tower of claim 1, wherein a discharge pipe (12) is disposed at the bottom of the tower body (1), the discharge pipe (12) is communicated with the interior of the tower body (1), and a valve (13) is disposed on the discharge pipe (12).
6. The two-stage zone-divided spray desulfurization tower according to claim 1, characterized in that a controller is arranged outside the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121692816.7U CN215822762U (en) | 2021-07-24 | 2021-07-24 | Double-stage partition spraying desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121692816.7U CN215822762U (en) | 2021-07-24 | 2021-07-24 | Double-stage partition spraying desulfurization tower |
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| Publication Number | Publication Date |
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| CN215822762U true CN215822762U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121692816.7U Active CN215822762U (en) | 2021-07-24 | 2021-07-24 | Double-stage partition spraying desulfurization tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669174A (en) * | 2022-04-18 | 2022-06-28 | 江苏民生重工有限公司 | Energy-saving efficient counter-flow ammonia desulfurization absorption tower |
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2021
- 2021-07-24 CN CN202121692816.7U patent/CN215822762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669174A (en) * | 2022-04-18 | 2022-06-28 | 江苏民生重工有限公司 | Energy-saving efficient counter-flow ammonia desulfurization absorption tower |
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