CN215876755U - Semi-dry desulfurization device with self-cleaning function - Google Patents
Semi-dry desulfurization device with self-cleaning function Download PDFInfo
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- CN215876755U CN215876755U CN202122242703.3U CN202122242703U CN215876755U CN 215876755 U CN215876755 U CN 215876755U CN 202122242703 U CN202122242703 U CN 202122242703U CN 215876755 U CN215876755 U CN 215876755U
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Abstract
The utility model discloses a semi-dry desulfurization device with a self-cleaning function, which comprises a supporting seat, wherein a recovery tower is fixed on the outer wall of one side of the top of the supporting seat through bolts, an air inlet pipe is fixed on the outer wall of one side of the recovery tower through bolts, a filter screen plate and a dust removal cloth bag are respectively fixed on the inner walls of two sides of the recovery tower through bolts, the dust removal cloth bag is positioned below the filter screen plate, a protective shell and a fan are fixed on the inner wall of the bottom of the recovery tower through bolts, the fan is positioned in the protective shell, a first opening is formed in the inner wall of the top of the protective shell, and a breathable net is fixed on the inner wall of the first opening through bolts. According to the utility model, through the arrangement of the liquid collecting pipe, the spray header, the support frame, the liquid storage box, the liquid injection pipe and the first water pump, dust and waste gas can be conveniently cleaned, so that a better desulfurization effect is achieved, then the active carbon layer further adsorbs particles in the waste gas, a gas purification effect is achieved, and pollution to the surrounding air is avoided.
Description
Technical Field
The utility model relates to the technical field of desulfurization devices, in particular to a semi-dry desulfurization device with a self-cleaning function.
Background
Desulfurization, the desulfurization techniques can be divided into wet method, dry method and semi-dry (semi-wet) method according to the dry and wet states of the absorbent and the desulfurization product in the desulfurization process, the semi-dry desulfurization technique refers to the desulfurization technique of desulfurizing agent in dry state and regenerating in wet state, or the desulfurization technique in wet state and the flue gas desulfurization technique of treating the desulfurization product in dry state.
Current semidry process desulphurization unit can not remove dust to the flue gas and filter at the during operation, causes the influence to the desulfurization effect easily to after the desulfurization is accomplished, can not in time clear up the inside of desulfurizing tower, need the manual work to carry out periodic cleaning, thereby staff's the amount of labour is great, is unfavorable for save time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a semi-dry desulfurization device with a self-cleaning function.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a semi-dry desulfurization device with a self-cleaning function comprises a supporting seat, wherein a recovery tower is fixed on the outer wall of one side of the top of the supporting seat through bolts, an air inlet pipe is fixed on the outer wall of one side of the recovery tower through bolts, a filter screen plate and a dust removal cloth bag are respectively fixed on the inner walls of two sides of the recovery tower through bolts, the dust removal cloth bag is positioned below the filter screen plate, a protective shell and a fan are fixed on the inner wall of the bottom of the recovery tower through bolts, the fan is positioned in the protective shell, a first opening is formed in the inner wall of the top of the protective shell, a breathable net is fixed on the inner wall of the first opening through bolts, a second opening is formed in the outer wall of the top of the recovery tower, a gas guide pipe is fixed on the inner wall of one side of the bottom of the desulfurization tower through bolts, a desulfurization tower is fixed on the outer wall of the other side of the top of the supporting seat through bolts, one end of the bottom of the gas guide pipe is fixed on the inner wall of the one side of the bottom of the desulfurization tower, the outer wall of one side of the desulfurizing tower is fixed with two windows through bolts, the outer wall of one side of the desulfurizing tower is provided with a third opening, the inner wall of the third opening is fixed with a liquid guide pipe through bolts, the outer wall of the top of the supporting seat is fixed with a second water pump and a waste liquid box through bolts, one end of the liquid guide pipe is connected to a liquid inlet of the second water pump, a liquid outlet pipe is connected to a liquid outlet pipe of the second water pump, one end of the liquid outlet pipe is connected to the outer wall of the top of the waste liquid box, the inner wall of the bottom of the desulfurizing tower is fixed with a speed reducing motor and a housing through bolts, the speed reducing motor is positioned in the housing, an output shaft of the speed reducing motor is connected with a rotating rod through a coupling, the outer wall of the rotating rod is fixed with connecting rods distributed at equal intervals through bolts, one end of each connecting rod is fixed with a cleaning brush through bolts, the cleaning brush is attached to the inner wall of the desulfurizing tower, the outer wall of the top of the desulfurizing tower is provided with a fourth opening, and an air outlet pipe is fixed on the inner wall of the fourth opening through bolts, and the same activated carbon screen plate is fixed on the inner walls of two sides of the top of the desulfurizing tower through bolts.
The outer wall of one side of the desulfurizing tower is provided with a fifth opening, the inner wall of the fifth opening and the inner wall of one side of the desulfurizing tower are fixedly provided with the same liquid collecting pipe through bolts, the outer wall of the bottom of the liquid collecting pipe is fixedly provided with spray heads distributed at equal intervals through bolts, and the spray heads are positioned below the activated carbon screen plate.
Desulfurizing tower one side outer wall passes through the bolt fastening has the support frame of triangle-shaped structure, and support frame top outer wall passes through the bolt fastening has stock solution box and first water pump, stock solution box top outer wall passes through the bolt fastening has annotates the liquid pipe, collecting pipe one end is connected on first water pump delivery port, and first water pump water inlet passes through the pipeline and communicates inside the stock solution box.
The fan, the first water pump, the speed reduction motor and the second water pump are all connected with a switch through wires, and the switch is connected with a controller through wires.
The utility model has the beneficial effects that:
1. this semidry desulfurization device through being provided with protecting sheathing, fan and ventilative net, can be with the flue gas of passing through the intake pipe entering input the air duct fast to entering into the desulfurizing tower, having accelerated the speed of flue gas circulation, at this in-process, through the filter plate and the dust removal sack that set up, can carry out preliminary filtration to the granule in the flue gas, provide the guarantee for desulfurization process on next step.
2. This semi-dry desulphurization unit through being provided with gear motor, connecting rod and cleaning brush, can clean the inner wall of desulfurizing tower to guarantee the inside cleanliness of desulfurizing tower, avoided the staff often to clear up inside the desulfurizing tower, reduced the amount of labour, practiced thrift operating time.
3. This semidry desulphurization unit, through collector tube, shower head, support frame, stock solution box, notes liquid pipe and the first water pump that sets up, is convenient for wash dust waste gas for reach better desulfurization effect, then the activated carbon layer further adsorbs the particulate matter in the waste gas, has gas purification's effect, and then discharges through the outlet duct, avoids causing the pollution to the surrounding air.
4. This semi-dry desulfurization device through catheter, second water pump, drain pipe and the waste liquid case that sets up, can concentrate the collection to the waste liquid, avoids causing the pollution to the surrounding environment.
Drawings
FIG. 1 is a schematic perspective view of a semi-dry desulfurization apparatus with a self-cleaning function according to the present invention;
FIG. 2 is a schematic sectional view of a recovery tower of a semi-dry desulfurization apparatus with a self-cleaning function according to the present invention;
fig. 3 is a schematic front sectional view of a desulfurization tower of a semi-dry desulfurization device with a self-cleaning function according to the present invention.
In the figure: the device comprises a support seat 1, a recovery tower 2, an air inlet pipe 3, an air guide pipe 4, a desulfurization tower 5, a window 6, an air outlet pipe 7, a filter screen plate 8, a dust removal cloth bag 9, a protective shell 10, a breathable net 11, a fan 12, a liquid guide pipe 13, a first water pump 14, a liquid outlet pipe 15, a waste liquid tank 16, a speed reduction motor 17, a connecting rod 18, a cleaning brush 19, an active carbon screen plate 20, a liquid collection pipe 21, a spray head 22, a support frame 23, a liquid storage box 24, a liquid injection pipe 25 and a second water pump 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a semi-dry desulfurization device with a self-cleaning function comprises a support base 1, a recovery tower 2 is fixed on the outer wall of one side of the top of the support base 1 through bolts, an air inlet pipe 3 is fixed on the outer wall of one side of the recovery tower 2 through bolts, a filter screen plate 8 and a dust removal cloth bag 9 are respectively fixed on the inner walls of two sides of the recovery tower 2 through bolts, the dust removal cloth bag 9 is positioned below the filter screen plate 8 and can primarily filter particles in flue gas, a protective shell 10 and a fan 12 are fixed on the inner wall of the bottom of the recovery tower 2 through bolts, the fan 12 is positioned inside the protective shell 10, a first opening is formed in the inner wall of the top of the protective shell 10, a breathable net 11 is fixed on the inner wall of the first opening through bolts, the speed of flue gas circulation is accelerated, a second opening is formed in the outer wall of the top of the recovery tower 2, and a gas guide pipe 4 is fixed on the inner wall of the second opening through bolts, the outer wall of the other side of the top of the supporting seat 1 is fixed with a desulfurizing tower 5 through bolts, one end of the bottom of the air duct 4 is fixed on the inner wall of one side of the bottom of the desulfurizing tower 5, the outer wall of one side of the desulfurizing tower 5 is fixed with two windows 6 through bolts, the outer wall of one side of the desulfurizing tower 5 is provided with a third opening, the inner wall of the third opening is fixed with a liquid guide pipe 13 through bolts, the outer wall of the top of the supporting seat 1 is fixed with a first water pump 14 and a waste liquid box 16 through bolts, one end of the liquid guide pipe 13 is connected on a liquid inlet of the first water pump 14, a liquid outlet of the first water pump 14 is connected with a liquid outlet pipe 15, one end of the liquid outlet pipe 15 is connected on the outer wall of the top of the waste liquid box 16, the waste liquid can be collected in a centralized way, the inner wall of the bottom of the desulfurizing tower 5 is fixed with a speed reducing motor 17 and a cover shell through bolts, the speed reducing motor 17 is positioned in the cover shell, an output shaft of the speed reducing motor 17 is connected with a rotating rod through a coupler, and the connecting rods 18 which are fixed with equal distance distribution through bolts, one end of the connecting rod 18 is fixed with a cleaning brush 19 through a bolt, the cleaning brush 19 is attached to the inner wall of the desulfurizing tower 5 and can clean the inner wall of the desulfurizing tower 5, the outer wall of the top of the desulfurizing tower 5 is provided with a fourth opening, an air outlet pipe 7 is fixed on the inner wall of the fourth opening through a bolt, the inner walls of two sides of the top of the desulfurizing tower 5 are fixed with the same activated carbon screen plate 20 through bolts, further, the outer wall of one side of the desulfurizing tower 5 is provided with a fifth opening, the inner wall of the fifth opening and the inner wall of one side of the desulfurizing tower 5 are fixed with the same liquid collecting pipe 21 through bolts, the outer wall of the bottom of the liquid collecting pipe 21 is fixed with spray heads 22 distributed at equal intervals through bolts, the spray heads 22 are positioned below the activated carbon screen plate 20, further, the outer wall of one side of the desulfurizing tower 5 is fixed with a supporting frame 23 with a triangular structure through bolts, and the outer wall of the top of the supporting frame 23 is fixed with a liquid storage box 24 and a second water pump 26 through bolts, liquid injection pipe 25 is fixed on the outer wall of the top of liquid storage box 24 through a bolt, one end of liquid collection pipe 21 is connected on the water outlet of second water pump 26, and the water inlet of second water pump 26 is communicated with the inside of liquid storage box 24 through a pipeline, and further, fan 12, first water pump 14, gear motor 17 and second water pump 26 are all connected with a switch through a wire, and the switch is connected with a controller through a wire, and the controller model is YKZ7280 JA.
The working principle is as follows: when in use, flue gas enters the recovery tower 2 through the gas inlet pipe 3, the entering flue gas can be rapidly input into the gas guide pipe 4 through the arranged protective shell 10, the fan 12 and the air permeable net 11, so that the flue gas enters the desulfurizing tower 5, the circulation speed of the flue gas is accelerated, in the process, particles in the flue gas can be preliminarily filtered through the arranged filter screen plate 8 and the dust removal cloth bag 9, the guarantee is provided for the next desulfurizing process, through arranging the liquid collecting pipe 21, the spray head 22, the support frame 23, the liquid storage box 24, the liquid injection pipe 25 and the second water pump 26 in the desulfurizing tower 5, firstly, a proper amount of cleaning liquid is injected into the liquid storage box 24, then the second water pump 26 extracts the cleaning liquid into the liquid guide pipe 21, and then the cleaning liquid is sprayed out through the spray head 22, so that the dust and the waste gas can be cleaned, the better desulfurizing effect is achieved, then, the particulate matters in the waste gas are further adsorbed by the activated carbon layer 20, have gaseous purification's effect, and then discharge through outlet duct 7, avoid causing the pollution to the surrounding air, through being provided with gear motor 17, connecting rod 18 and cleaning brush 19, can clean the inner wall of desulfurizing tower 5, thereby the inside cleanliness of desulfurizing tower 5 has been guaranteed, it often needs to clear up desulfurizing tower 5 inside to have avoided the staff, the amount of labour has been reduced, the operating time has been practiced thrift, at last catheter 13 through setting up, first water pump 14, drain pipe 15 and waste liquid case 16, can concentrate the collection to the waste liquid, avoid causing the pollution to the surrounding environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. A semi-dry desulfurization device with a self-cleaning function comprises a supporting seat (1) and is characterized in that a recovery tower (2) is fixed on the outer wall of one side of the top of the supporting seat (1), an air inlet pipe (3) is fixed on the outer wall of one side of the recovery tower (2), a filter screen plate (8) and a dust removal cloth bag (9) are respectively fixed on the inner walls of two sides of the recovery tower (2), the dust removal cloth bag (9) is positioned below the filter screen plate (8), a protective shell (10) and a fan (12) are fixed on the inner wall of the bottom of the recovery tower (2), the fan (12) is positioned inside the protective shell (10), a first opening is formed in the inner wall of the top of the protective shell (10), a breathable net (11) is fixed on the inner wall of the first opening, a second opening is formed in the outer wall of the top of the recovery tower (2), and an air guide pipe (4) is fixed on the inner wall of the second opening, the device is characterized in that a desulfurizing tower (5) is fixed on the outer wall of the other side of the top of the supporting seat (1), one end of the bottom of the air duct (4) is fixed on the inner wall of one side of the bottom of the desulfurizing tower (5), two windows (6) are fixed on the outer wall of one side of the desulfurizing tower (5), a third opening is formed in the outer wall of one side of the desulfurizing tower (5), a liquid guide pipe (13) is fixed on the inner wall of the third opening, a first water pump (14) and a waste liquid tank (16) are fixed on the outer wall of the top of the supporting seat (1), one end of the liquid guide pipe (13) is connected to a liquid inlet of the first water pump (14), a liquid outlet of the first water pump (14) is connected with a liquid outlet pipe (15), one end of the liquid outlet pipe (15) is connected to the outer wall of the top of the waste liquid tank (16), a speed reducing motor (17) and a housing are fixed on the inner wall of the bottom of the desulfurizing tower (5), and the speed reducing motor (17) is located inside the housing, gear motor (17) output shaft has the dwang, and the dwang outer wall is fixed with connecting rod (18) that the equidistance distributes, connecting rod (18) one end is fixed with cleaning brush (19), laminating on desulfurizing tower (5) inner wall cleaning brush (19), the fourth opening has been seted up to desulfurizing tower (5) top outer wall, and the fourth opening inner wall is fixed with outlet duct (7), desulfurizing tower (5) top both sides inner wall is fixed with same active carbon otter board (20).
2. The semi-dry desulfurization device with the self-cleaning function according to claim 1, wherein a fifth opening is formed in the outer wall of one side of the desulfurization tower (5), a liquid collecting pipe (21) is fixed on the inner wall of the fifth opening and the inner wall of one side of the desulfurization tower (5), spray heads (22) are fixed on the outer wall of the bottom of the liquid collecting pipe (21) and are distributed at equal intervals, and the spray heads (22) are located below the activated carbon screen plate (20).
3. The semi-dry desulfurization device with the self-cleaning function according to claim 2, wherein a supporting frame (23) with a triangular structure is fixed on the outer wall of one side of the desulfurization tower (5), a liquid storage box (24) and a second water pump (26) are fixed on the outer wall of the top of the supporting frame (23), a liquid injection pipe (25) is fixed on the outer wall of the top of the liquid storage box (24), one end of the liquid injection pipe (21) is connected to the water outlet of the second water pump (26), and the water inlet of the second water pump (26) is communicated with the inside of the liquid storage box (24) through a pipeline.
4. The semi-dry desulfurization apparatus with a self-cleaning function according to claim 3, wherein the fan (12), the first water pump (14), the reduction motor (17) and the second water pump (26) are all connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242703.3U CN215876755U (en) | 2021-09-16 | 2021-09-16 | Semi-dry desulfurization device with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242703.3U CN215876755U (en) | 2021-09-16 | 2021-09-16 | Semi-dry desulfurization device with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215876755U true CN215876755U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122242703.3U Active CN215876755U (en) | 2021-09-16 | 2021-09-16 | Semi-dry desulfurization device with self-cleaning function |
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| Country | Link |
|---|---|
| CN (1) | CN215876755U (en) |
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2021
- 2021-09-16 CN CN202122242703.3U patent/CN215876755U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 073100 Mayang village, luzhuangzi Township, Quyang County, Baoding City, Hebei Province Patentee after: Hebei Wanxu Environmental Group Co.,Ltd. Address before: 073100 Mayang village, luzhuangzi Township, Quyang County, Baoding City, Hebei Province Patentee before: HEBEI WANXU ENVIRONMENTAL ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |