CN220589559U - Novel semi-dry dust removal desulfurization equipment - Google Patents
Novel semi-dry dust removal desulfurization equipment Download PDFInfo
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- CN220589559U CN220589559U CN202321754452.XU CN202321754452U CN220589559U CN 220589559 U CN220589559 U CN 220589559U CN 202321754452 U CN202321754452 U CN 202321754452U CN 220589559 U CN220589559 U CN 220589559U
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- fixedly connected
- lime
- pipe
- novel semi
- desulfurizing
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- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 13
- 230000023556 desulfurization Effects 0.000 title claims abstract description 13
- 239000000428 dust Substances 0.000 title claims abstract description 13
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 70
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 70
- 239000004571 lime Substances 0.000 claims abstract description 70
- 239000002002 slurry Substances 0.000 claims abstract description 67
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000903 blocking effect Effects 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 4
- 241001330002 Bambuseae Species 0.000 claims abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 4
- 239000011425 bamboo Substances 0.000 claims abstract description 4
- 238000013329 compounding Methods 0.000 claims abstract description 4
- 239000010440 gypsum Substances 0.000 claims description 29
- 229910052602 gypsum Inorganic materials 0.000 claims description 29
- 238000005086 pumping Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 abstract description 18
- 238000000926 separation method Methods 0.000 abstract 5
- 239000008187 granular material Substances 0.000 abstract 2
- 230000008676 import Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 23
- 239000007921 spray Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses novel semi-dry dedusting and desulfurizing equipment which comprises a slurry tank and a mixing cylinder, wherein a blocking net is fixedly connected to the inner wall of the mixing cylinder, and a lime inlet is fixedly connected to the outer surface of the mixing cylinder. This novel semi-dry dust removal desulfurization equipment, through the setting of compounding section of thick bamboo, the separation net, the pivot, the blade and smashing the nail, add the separation net with lime powder through the lime import in, fill the compounding section of thick bamboo with the water source through the water injection pipe, after first motor starts, its output can drive the pivot and rotate, the water source mixes through the lime powder of separation net with separation net inside, it can intensive mixing to drive the blade when the pivot rotates makes lime powder and water, lime granule and great the incomplete lime piece of smashing that exists in the lime powder can smash it when the blade rotates through smashing the nail on the blade, the lime piece is smashed thoroughly again after being mixed with water again and can carry out the discharge again through the separation net and carry, prevent that the lime granule that exists from blocking the pipeline.
Description
Technical Field
The utility model relates to the technical field of dust removal and desulfurization equipment, in particular to novel semi-dry dust removal and desulfurization equipment.
Background
The water dust remover is a dust removing device for separating dust from flue gas, not only can remove dust, but also can remove a part of peculiar smell by utilizing water, and can be absorbed by preparing an absorbent in a washing liquid if the dust remover is a harmful gas containing sulfur and the like. However, the existing water dust removal equipment has the problems of unreasonable structure and incomplete dust removal effect when in use.
According to the search, chinese patent publication (bulletin) No. CN203253302U discloses a high-efficiency dust-removing desulfurization device, which is provided with a steam trap and a spiral spraying device, so that the dust-removing effect is better when the dust-removing operation is performed, and although the dust-removing effect can be improved, in the current gas desulfurization dust-removing device, lime slurry is required to be sprayed to react with sulfide in gas so as to treat the sulfide, and the lime slurry is usually crushed into powder by lime blocks and mixed with water, so that in the process of transporting the lime slurry, if lime particles which are not completely crushed exist, a conveying pipeline and a spray header are easily blocked, lime paste is generated after the lime slurry reacts with sulfide in gas, and the lime paste may have a phenomenon of blocking a discharge pipeline when discharged, so that it is necessary to design a novel semi-dry dust-removing desulfurization device.
Disclosure of Invention
The utility model mainly aims to provide novel semi-dry dedusting and desulfurizing equipment, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the novel semi-dry dedusting and desulfurizing equipment comprises a slurry tank and a mixing cylinder, wherein the inner wall of the mixing cylinder is fixedly connected with a blocking net, the outer surface of the mixing cylinder is fixedly connected with a lime inlet, the lime inlet penetrates through the outer surface of the mixing cylinder and is communicated with the blocking net, one side of the upper surface of the mixing cylinder is fixedly connected with a fixing plate, the upper surface of the fixing plate is provided with a first motor, the lower surface of the fixing plate is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected with the output end of the first motor; the surface one side fixedly connected with leaf of pivot, the front of leaf and the equal fixedly connected with of back smash the nail, surface one side fixedly connected with water injection pipe of compounding section of thick bamboo.
In order to enable lime slurry to be transported, as the novel semi-dry dedusting and desulfurizing equipment provided by the utility model, one side of the outer surface of the mixing cylinder is fixedly connected with a conveying pipe, one end of the conveying pipe is provided with a conveying pump, and the output end of the conveying pump is communicated with a slurry tank.
In order to enable gas to uniformly rise, as the novel semi-dry dedusting and desulfurizing equipment provided by the utility model, the upper surface of the slurry tank is fixedly connected with a desulfurizing tower, the outer surface of the desulfurizing tower is fixedly connected with an air inlet pipe, the inner wall of the desulfurizing tower is provided with a flow equalizing plate, the inner wall of the desulfurizing tower is provided with a demister, and one side of the outer surface of the desulfurizing tower is fixedly connected with an exhaust port.
In order to spray gas, as the novel semi-dry dedusting and desulfurizing equipment provided by the utility model, one side of the outer surface of the slurry tank is fixedly connected with a slurry pipe, one end of the slurry pipe is provided with a slurry pump, the upper surface of the slurry pump is fixedly connected with a spray pipe, the spray pipe penetrates through one side of the outer surface of the desulfurizing tower and extends to one side of the inner wall of the desulfurizing tower, and one side of the outer surface of the spray pipe is provided with a spray header.
In order to enable the spiral conveying rod to rotate, the novel semi-dry dedusting and desulfurizing equipment is characterized in that a groove is formed in the inner bottom wall of the slurry tank, the spiral conveying rod is rotatably connected to the inner wall of the groove, a second motor is arranged on one side of the outer surface of the slurry tank, and the output end of the second motor is fixedly connected with the spiral conveying rod.
In order to facilitate the discharge of lime slurry, the novel semi-dry dedusting and desulfurizing equipment is characterized in that a pumping pipe is fixedly connected to the outer surface of the slurry tank.
In order to assist in discharging gypsum slurry, as the novel semi-dry dedusting and desulfurizing equipment, one end of the pumping pipe is provided with a gypsum discharge pump, and one side of the gypsum discharge pump is fixedly connected with a discharge pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the mixing cylinder, the blocking net, the rotating shaft, the blade plate and the crushing nails, lime powder is added into the blocking net through the lime inlet, a water source is added into the mixing cylinder through the water injection pipe, the output end of the first motor can drive the rotating shaft to rotate after being started, the water source is mixed with the lime powder in the blocking net through the blocking net, the blade plate is driven to enable the lime powder to be fully mixed with water when the rotating shaft rotates, lime particles and larger lime blocks which are not thoroughly crushed in the lime powder can be crushed when the blade plate rotates through the crushing nails on the blade plate, and the lime blocks are thoroughly crushed again and then are mixed with the water to be discharged and conveyed through the blocking net, so that the existing lime particles are prevented from blocking a pipeline.
2. According to the utility model, through the arrangement of the groove, the spiral conveying rod, the second motor, the pumping pipe and the gypsum discharge pump, when the device is used, lime slurry is sprayed by the spray header in the desulfurizing tower to spray gas, gypsum blocks are deposited in the slurry tank after the lime slurry reacts with sulfur dioxide in the gas, the second motor is started to drive the spiral conveying rod to rotate, the spiral conveying rod can convey the gypsum blocks deposited in the slurry tank, the gypsum blocks are prevented from being incapable of being discharged in time due to the deposition of the gypsum blocks, and the gypsum blocks can be rapidly discharged through the pumping pipe and the discharging pipe by matching with the pumping effect of the gypsum discharge pump.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a barrier net structure according to the present utility model;
FIG. 3 is a schematic view of a showerhead according to the present utility model;
FIG. 4 is a schematic view of the structure of the screw conveyor rod of the present utility model;
fig. 5 is a schematic view of the structure of the pulverizing nail of the present utility model.
In the figure: 1. a slurry tank; 2. a mixing cylinder; 3. a barrier web; 4. a lime inlet; 5. a first motor; 6. a rotating shaft; 7. a blade; 8. crushing nails; 9. a water injection pipe; 10. a material conveying pipe; 11. a transfer pump; 12. a desulfurizing tower; 13. an air inlet pipe; 14. a flow equalizing plate; 15. a demister; 16. an exhaust port; 17. a slurry pipe; 18. a slurry pump; 19. a shower pipe; 20. a spray header; 21. a groove; 22. a screw conveyor rod; 23. a second motor; 24. a material pumping pipe; 25. gypsum exits the 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.
As shown in fig. 1-5, the novel semi-dry dedusting and desulfurizing equipment comprises a slurry tank 1 and a mixing cylinder 2, wherein the inner wall of the mixing cylinder 2 is fixedly connected with a blocking net 3, the outer surface of the mixing cylinder 2 is fixedly connected with a lime inlet 4, the lime inlet 4 penetrates through the outer surface of the mixing cylinder 2 and is communicated with the blocking net 3, one side of the upper surface of the mixing cylinder 2 is fixedly connected with a fixed plate, the upper surface of the fixed plate is provided with a first motor 5, the lower surface of the fixed plate is rotatably connected with a rotating shaft 6, and the rotating shaft 6 is fixedly connected with the output end of the first motor 5;
in this embodiment, a blade 7 is fixedly connected to one side of the outer surface of the rotating shaft 6, crushing nails 8 are fixedly connected to the front and back sides of the blade 7, and a water injection pipe 9 is fixedly connected to one side of the outer surface of the mixing barrel 2.
When the lime powder is specifically used, lime powder is added into the blocking net 3 through the lime inlet 4, a water source is filled into the mixing cylinder 2 through the water injection pipe 9, after the first motor 5 is started, the output end of the first motor can drive the rotating shaft 6 to rotate, the water source is mixed with the lime powder inside the blocking net 3 through the blocking net 3, the rotating shaft 6 drives the blade 7 to enable the lime powder to be fully mixed with water, lime particles existing in the lime powder and larger lime blocks which are not thoroughly crushed can be smashed through the crushing nails 8 on the blade 7 when the blade 7 rotates, and the lime blocks are thoroughly crushed again and then are mixed with water to be discharged and conveyed through the blocking net 3, so that existing lime particles are prevented from blocking a pipeline.
In this embodiment, a material conveying pipe 10 is fixedly connected to one side of the outer surface of the mixing cylinder 2, a conveying pump 11 is installed at one end of the material conveying pipe 10, and an output end of the conveying pump 11 is communicated with the slurry tank 1.
In particular use, the transfer pump 11 operates through the transfer conduit 10 to transfer lime slurry in the mixing bowl 2 through its output end into the slurry tank 1.
In this embodiment, the upper surface of the slurry tank 1 is fixedly connected with a desulfurizing tower 12, the outer surface of the desulfurizing tower 12 is fixedly connected with an air inlet pipe 13, the inner wall of the desulfurizing tower 12 is provided with a flow equalizing plate 14, the inner wall of the desulfurizing tower 12 is provided with a demister 15, and one side of the outer surface of the desulfurizing tower 12 is fixedly connected with an air outlet 16.
When the desulfurization tower is specifically used, the gas to be desulfurized is discharged into the desulfurization tower 12 through the gas inlet pipe 13, the gas can uniformly rise due to the arrangement of the flow equalizing plate 14, the demister 15 can separate the sprayed gas from lime slurry, and the desulfurized gas is discharged through the gas outlet 16.
In this embodiment, a slurry pipe 17 is fixedly connected to one side of the outer surface of the slurry tank 1, a slurry pump 18 is installed at one end of the slurry pipe 17, a spray pipe 19 is fixedly connected to the upper surface of the slurry pump 18, the spray pipe 19 penetrates through one side of the outer surface of the desulfurizing tower 12 and extends to one side of the inner wall of the desulfurizing tower 12, and a spray header 20 is arranged on one side of the outer surface of the spray pipe 19.
When the device is specifically used, the slurry pump 18 is operated to pump lime slurry in the slurry tank 1 through the slurry pipe 17, and the lime slurry is conveyed to the spray pipe 19 to spray gas through the spray header 20.
In this embodiment, a groove 21 is formed in the inner bottom wall of the slurry tank 1, a spiral conveying rod 22 is rotatably connected to the inner wall of the groove 21, a second motor 23 is installed on one side of the outer surface of the slurry tank 1, and an output end of the second motor 23 is fixedly connected with the spiral conveying rod 22.
When the device is specifically used, gypsum blocks formed by the reaction of lime slurry and sulfur dioxide in gas are deposited in the slurry tank 1, the second motor 23 is started to drive the spiral conveying rod 22 to rotate, and the deposited gypsum blocks are conveyed to the pumping pipe 24, so that the problem that the gypsum blocks cannot be discharged in time due to blockage is avoided.
In this embodiment, the outer surface of the slurry tank 1 is fixedly connected with a pumping pipe 24.
In particular use, the gypsum discharge pump 25 is operated to pump gypsum cake within the pump tube 24 through the discharge tube.
In this embodiment, a gypsum discharge pump 25 is installed at one end of the pumping pipe 24, and a discharge pipe is fixedly connected to one side of the gypsum discharge pump 25.
In particular use, the gypsum discharge pump 25 can assist in the rapid discharge of gypsum cake under the delivery of the gypsum cake by the screw conveyor 22.
Working principle: in use, lime powder is added into the blocking net 3 through the lime inlet 4, a water source is filled into the mixing drum 2 through the water injection pipe 9, after the first motor 5 is started, the output end of the first motor 5 can drive the rotating shaft 6 to rotate, the water source is mixed with the lime powder in the blocking net 3 through the blocking net 3, the rotating shaft 6 drives the blade plate 7 to enable the lime powder to be fully mixed with water, lime particles and larger lime blocks which are not thoroughly crushed in the lime powder are crushed through the crushing nails 8 on the blade plate 7 when the blade plate 7 rotates, the lime blocks are thoroughly crushed again and then are mixed with water, the lime blocks can be discharged and conveyed through the blocking net 3, the existing lime particles are prevented from blocking a pipeline, the conveying pump 11 operates to convey lime slurry in the mixing drum 2 to the slurry tank 1 through the output end of the lime slurry tank 1 through the conveying pipe 10, and gas which needs to be desulfurized is discharged into the desulfurizing tower 12 through the air inlet pipe 13, the flow equalizing plate 14 is arranged to enable gas to uniformly rise, the slurry pump 18 is operated to pump lime slurry in the slurry tank 1 through the slurry pipe 17, the lime slurry is conveyed to the spray pipe 19 to spray the gas through the spray header 20, the demister 15 can separate the sprayed gas from the lime slurry, the desulfurized gas is discharged through the exhaust port 16, the spray header 20 in the desulfurizing tower 12 sprays the lime slurry to spray the gas, the lime slurry reacts with sulfur dioxide in the gas to form gypsum blocks to be deposited in the slurry tank 1, the second motor 23 is started to drive the spiral conveying rod 22 to rotate, the spiral conveying rod 22 can convey the gypsum blocks deposited in the slurry tank 1 to prevent the gypsum blocks from being accumulated to cause the gypsum blocks to be incapable of being discharged in time, and the suction effect of the gypsum discharging pump 25 is matched, so that the gypsum cake can be discharged through the suction pipe 24 and the discharge pipe rapidly.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a novel semi-dry dust removal desulfurization equipment, includes thick liquid jar (1) and compounding section of thick bamboo (2), its characterized in that: the inner wall of the mixing barrel (2) is fixedly connected with a blocking net (3), the outer surface of the mixing barrel (2) is fixedly connected with a lime inlet (4), the lime inlet (4) penetrates through the outer surface of the mixing barrel (2) and is communicated with the blocking net (3), one side of the upper surface of the mixing barrel (2) is fixedly connected with a fixing plate, the upper surface of the fixing plate is provided with a first motor (5), the lower surface of the fixing plate is rotationally connected with a rotating shaft (6), and the rotating shaft (6) is fixedly connected with the output end of the first motor (5);
the novel mixing drum is characterized in that a blade plate (7) is fixedly connected to one side of the outer surface of the rotating shaft (6), crushing nails (8) are fixedly connected to the front surface and the back surface of the blade plate (7), and a water injection pipe (9) is fixedly connected to one side of the outer surface of the mixing drum (2).
2. The novel semi-dry dedusting and desulfurizing apparatus according to claim 1, wherein: the slurry mixing device is characterized in that a conveying pipe (10) is fixedly connected to one side of the outer surface of the mixing barrel (2), a conveying pump (11) is installed at one end of the conveying pipe (10), and the output end of the conveying pump (11) is communicated with the slurry tank (1).
3. The novel semi-dry dedusting and desulfurizing apparatus according to claim 1, wherein: the utility model discloses a desulfurization tower, including slurry tank (1), desulfurizing tower (12), gas inlet pipe (13) are connected with to the upper surface fixedly of slurry tank (1), the inner wall of desulfurizing tower (12) is provided with flow equalizing plate (14), the inner wall of desulfurizing tower (12) is provided with defroster (15), surface one side fixedly connected with gas vent (16) of desulfurizing tower (12).
4. The novel semi-dry dedusting and desulfurizing apparatus according to claim 1, wherein: the utility model discloses a desulfurization tower, including desulfurizing tower (12), outer surface one side fixedly connected with thick liquid pipe (17) of thick liquid jar (1), thick liquid pump (18) are installed to one end of thick liquid pipe (17), the last surface fixedly connected with shower (19) of thick liquid pump (18), shower (19) run through outer surface one side of desulfurizing tower (12) and extend to inner wall one side of desulfurizing tower (12), outer surface one side of shower (19) is provided with shower head (20).
5. The novel semi-dry dedusting and desulfurizing apparatus according to claim 1, wherein: the inner bottom wall of the slurry tank (1) is provided with a groove (21), the inner wall of the groove (21) is rotationally connected with a spiral conveying rod (22), one side of the outer surface of the slurry tank (1) is provided with a second motor (23), and the output end of the second motor (23) is fixedly connected with the spiral conveying rod (22).
6. The novel semi-dry dedusting and desulfurizing apparatus according to claim 1, wherein: the outer surface of the slurry tank (1) is fixedly connected with a pumping pipe (24).
7. The novel semi-dry dedusting and desulfurizing apparatus according to claim 6, wherein: one end of the pumping pipe (24) is provided with a gypsum discharge pump (25), and one side of the gypsum discharge pump (25) is fixedly connected with a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754452.XU CN220589559U (en) | 2023-07-06 | 2023-07-06 | Novel semi-dry dust removal desulfurization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754452.XU CN220589559U (en) | 2023-07-06 | 2023-07-06 | Novel semi-dry dust removal desulfurization equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220589559U true CN220589559U (en) | 2024-03-15 |
Family
ID=90173922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321754452.XU Active CN220589559U (en) | 2023-07-06 | 2023-07-06 | Novel semi-dry dust removal desulfurization equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220589559U (en) |
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2023
- 2023-07-06 CN CN202321754452.XU patent/CN220589559U/en active Active
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