CN210964590U - Desulfurization dust collecting equipment - Google Patents
Desulfurization dust collecting equipment Download PDFInfo
- Publication number
- CN210964590U CN210964590U CN201921873733.0U CN201921873733U CN210964590U CN 210964590 U CN210964590 U CN 210964590U CN 201921873733 U CN201921873733 U CN 201921873733U CN 210964590 U CN210964590 U CN 210964590U
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- Prior art keywords
- box
- dust
- spray
- spray chamber
- desulfurization
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- 239000000428 dust Substances 0.000 title claims abstract description 101
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 38
- 230000023556 desulfurization Effects 0.000 title claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 235000011114 ammonium hydroxide Nutrition 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 14
- 239000003546 flue gas Substances 0.000 description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
A desulfurization and dust removal device comprises a dust removal box, a platform, a first connecting pipe, a first spray chamber, a third liquid inlet pipe, a water pump, a second liquid inlet pipe, a second connecting pipe, an exhaust pipe and a second spray chamber; an air inlet pipe is arranged on the dust removing box; the dust removing net is arranged in the dust removing box, a guide groove is arranged on the dust removing box, and the dust removing brush is inserted into the guide groove and is in sliding connection with the dust removing box; the dust cleaning brush is provided with a threaded hole, and the threaded rod penetrates through the dust cleaning box and is in threaded connection with the dust cleaning brush; the rotary spray disc is positioned at the top of the first spray chamber; a particle filter screen and a spraying disc are arranged in the second spraying chamber; a first liquid inlet pipe is arranged on the spraying plate; the second liquid inlet pipe is arranged at the bottom of the second spray chamber and penetrates through the second spray chamber to be communicated with the liquid inlet end of the water pump, and the third liquid inlet pipe is arranged on the rotary spray disc and penetrates through the first spray chamber to be communicated with the liquid outlet end of the water pump; the exhaust pipe is arranged on the second spray chamber. The utility model discloses desulfurization efficiency is high, and has improved the utilization efficiency of desulfurization liquid, has practiced thrift the resource.
Description
Technical Field
The utility model relates to a flue gas treatment field especially relates to a desulfurization dust collecting equipment.
Background
At present, coal-fired boilers and many industrial furnaces can discharge a large amount of harmful gases, seriously damage the environment and cause the formation of acid rain, and the desulfurization and dust removal equipment can effectively reduce the environmental pollution caused by the discharge of the harmful gases and prevent the frequent formation of the harmful gases from bringing inconvenience and damage to human life; but the existing desulfurization dustproof equipment needs a large amount of water resources, and has high desulfurization cost and complex technology.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a desulfurization dust collecting equipment has improved desulfurization liquid utilization efficiency, and desulfurization efficiency is high, resources are saved.
(II) technical scheme
The utility model provides a desulfurization and dust removal device, which comprises a dust removal box, an ash removal brush, a threaded rod, a rotary table, a dust removal net, a platform, a first connecting pipe, a first spray chamber, a third liquid inlet pipe, a water pump, a second liquid inlet pipe, a second connecting pipe, an exhaust pipe and a second spray chamber;
the dust removal box, the first spray chamber, the water pump and the second spray chamber are arranged on the platform, and a waste liquid box is arranged in the platform;
an air inlet pipe is arranged on the dust removing box; the dust removing net is arranged in the dust removing box, a guide groove is arranged on the dust removing box, and the dust removing brush is inserted into the guide groove and is in sliding connection with the dust removing box; the dust cleaning brush is provided with a threaded hole, and the threaded rod penetrates through the dust cleaning box and is in threaded connection with the dust cleaning brush; the rotary disc is arranged on the threaded rod and is positioned on the periphery of the dust removal box;
the first connecting pipe is arranged on the dust removing box and is communicated with the first spray chamber; a rotary spray disk is arranged in the first spray chamber and is positioned at the top of the first spray chamber; the bottom of the first spray room is provided with a pipeline and is communicated with a waste liquid tank;
the second connecting pipe is arranged on the first spray chamber and is communicated with the second spray chamber; a particle filter screen and a spraying disc are arranged in the second spraying chamber, and the spraying disc is positioned above the particle filter screen; a first liquid inlet pipe is arranged on the spraying plate;
the second liquid inlet pipe is arranged at the bottom of the second spray chamber and penetrates through the second spray chamber to be communicated with the liquid inlet end of the water pump, and the third liquid inlet pipe is arranged on the rotary spray disc and penetrates through the first spray chamber to be communicated with the liquid outlet end of the water pump; the exhaust pipe is arranged on the second spray chamber, and an exhaust fan is arranged on the exhaust pipe.
Preferably, the dust collecting box is also included;
the dust removing box is internally provided with a groove, and the dust collecting box is connected with the dust removing box in a sliding way.
Preferably, the turntable is provided with a rocking handle.
Preferably, a sealing ring is arranged at the rotary connection position of the threaded rod and the dust removal box.
Preferably, the device also comprises a drying filter box;
the drying and filtering box is arranged in the exhaust pipe and is positioned between the second spraying chamber and the exhaust fan.
Preferably, the liquid used for desulfurization is waste ammonia.
The above technical scheme of the utility model has following profitable technological effect: the flue gas filters particles and dust contained in the flue gas through the dust removing net in the dust removing box and is attached to the dust removing net, the dust can be removed through the ash removing brush, the dust collecting box collects the dust, and the dust collecting box connected to the dust removing box in a sliding mode can be drawn out, so that the cleaning and the cleaning are more convenient; then the flue gas enters the first spray chamber, the rotary spray disc rotates and sprays desulfurization liquid, the flue gas is desulfurized and then enters the second spray chamber for secondary desulfurization, particles in the secondary desulfurization liquid are filtered by the particle filter screen and then are pumped to the rotary spray disc in the first spray chamber through the water pump for the first desulfurization process, the utilization efficiency of the desulfurization liquid is improved, resources are saved, the cost is reduced, and the multi-time desulfurization treatment effect is better; and finally, discharging the twice-processed smoke after passing through a drying and filtering box.
Drawings
FIG. 1 is a schematic structural view of a desulfurization and dust removal device provided by the present invention.
Fig. 2 is a schematic structural diagram (front view) of a dust removing box in the desulfurization dust removing equipment provided by the utility model.
Fig. 3 is a schematic structural diagram (left view) of a dust removing box in the desulfurization dust removing equipment provided by the utility model.
Reference numerals: 1. a dust removal box; 2. a dust cleaning brush; 3. a threaded rod; 4. a turntable; 5. a seal ring; 6. a rocking handle; 7. a dust removal net; 8. a dust collecting box; 9. a platform; 10. a first connecting pipe; 11. a first spray chamber; 12. rotating the spray plate; 13. a third liquid inlet pipe; 14. a water pump; 15. a second liquid inlet pipe; 16. a particle filter screen; 17. a second connecting pipe; 18. spraying a disc; 19. a first liquid inlet pipe; 20. drying the filter box; 21. an exhaust fan; 22. an exhaust pipe; 23. a waste liquid tank; 24. and a second spray chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a desulfurization and dust removal device, which comprises a dust removal box 1, an ash removal brush 2, a threaded rod 3, a rotary table 4, a dust removal net 7, a platform 9, a first connecting pipe 10, a first spray chamber 11, a third liquid inlet pipe 13, a water pump 14, a second liquid inlet pipe 15, a second connecting pipe 17, an exhaust pipe 22 and a second spray chamber 24;
the dust removal box 1, the first spray chamber 11, the water pump 14 and the second spray chamber 24 are arranged on the platform 9, and a waste liquid box 23 is arranged in the platform 9;
an air inlet pipe is arranged on the dust removing box 1; the dust removing net 7 is arranged in the dust removing box 1, a guide groove is arranged on the dust removing box 1, and the dust removing brush 2 is inserted into the guide groove and is connected with the dust removing box 1 in a sliding way; the ash removing brush 2 is provided with a threaded hole, and the threaded rod 3 penetrates through the ash removing box 1 and is in threaded connection with the ash removing brush 2; the rotary table 4 is arranged on the threaded rod 3 and is positioned on the periphery of the dust removing box 1;
the first connecting pipe 10 is arranged on the dust removing box 1 and is communicated with the first spray chamber 11; a rotary spray disk 12 is arranged in the first spray chamber 11, and the rotary spray disk 12 is positioned at the top of the first spray chamber 11; the bottom of the first spray room 11 is provided with a pipeline and is communicated with a waste liquid tank 23;
the second connecting pipe 17 is arranged on the first spray room 11 and communicated with the second spray room 24; a particle filter screen 16 and a spray disc 18 are arranged in the second spray chamber 24, and the spray disc 18 is positioned above the particle filter screen 16; a first liquid inlet pipe 19 is arranged on the spray disc 18;
the second liquid inlet pipe 15 is arranged at the bottom of the second spraying chamber 24 and penetrates through the second spraying chamber 24 to be communicated with the liquid inlet end of the water pump 14, and the third liquid inlet pipe 13 is arranged on the rotary spraying disc 12 and penetrates through the first spraying chamber 11 to be communicated with the liquid outlet end of the water pump 14; the exhaust pipe 22 is disposed on the second shower 24, and the exhaust fan 21 is disposed on the exhaust pipe 22.
In an alternative embodiment, it also comprises a dust-collecting box 8;
be equipped with the recess in the dust removal case 1, collection ash box 8 and dust removal case 1 sliding connection, the clearance of the dust in the dust removal case 1 of being convenient for.
In an alternative embodiment, the turntable 4 is provided with a rocking handle 6.
In an alternative embodiment, a sealing ring 5 is arranged at the rotary connection part of the threaded rod 3 and the dust removal box 1, so that the sealing performance is improved.
In an alternative embodiment, a dry filter box 20 is also included;
the drying filter box is disposed in the exhaust duct 22 between the second shower 24 and the exhaust fan 21.
In an alternative embodiment, the liquid used for desulfurization is spent ammonia.
In the utility model, the flue gas generated by the coal-fired boiler enters the dust removing box 1 through the air inlet pipe, the flue gas filters particles and dust in the flue gas through the dust removing net 7, the dust attached to the dust removing net 7 can be removed through the dust removing brush 2, the dust collecting box 8 collects the dust, and the dust collecting box 8 connected to the dust removing box 1 in a sliding way can be drawn out, thereby being convenient for cleaning and sweeping; then the flue gas passes through first connecting pipe 10 and gets into in first shower 11, rotatory shower plate 12 is rotatory and spout desulfurization liquid, waste water through reacting with the flue gas flows into waste liquid case 23, the flue gas through once spraying gets into in second shower 24 through second connecting pipe 17, shower plate 18 spouts desulfurization liquid, carry out the flue gas and carry out the slope of second desulfurization second shower 24 and set up, be convenient for the abundant reaction of flue gas and desulfurization liquid, water after the reaction passes through particle filter 16 and filters, take out through water pump 14 and be used for the first desulfurization process in rotatory shower plate 12 in first shower 11, the utilization efficiency of desulfurization liquid has been improved, resources are saved and the cost is reduced, the flue gas after the secondary treatment discharges after dry filter box 20.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A desulfurization and dust removal device is characterized by comprising a dust removal box (1), an ash removal brush (2), a threaded rod (3), a rotary table (4), a dust removal net (7), a platform (9), a first connecting pipe (10), a first spray chamber (11), a third liquid inlet pipe (13), a water pump (14), a second liquid inlet pipe (15), a second connecting pipe (17), an exhaust pipe (22) and a second spray chamber (24);
the dust removal box (1), the first spray chamber (11), the water pump (14) and the second spray chamber (24) are arranged on the platform (9), and a waste liquid box (23) is arranged in the platform (9);
an air inlet pipe is arranged on the dust removing box (1); the dust removal net (7) is arranged in the dust removal box (1), a guide groove is formed in the dust removal box (1), and the ash removal brush (2) is inserted into the guide groove and is in sliding connection with the dust removal box (1); the ash removing brush (2) is provided with a threaded hole, and the threaded rod (3) penetrates through the dust removing box (1) and is in threaded connection with the ash removing brush (2); the rotary disc (4) is arranged on the threaded rod (3) and is positioned on the periphery of the dust removal box (1);
the first connecting pipe (10) is arranged on the dust removing box (1) and is communicated with the first spray chamber (11); a rotary spray disc (12) is arranged in the first spray chamber (11), and the rotary spray disc (12) is positioned at the top of the first spray chamber (11); the bottom of the first spray room (11) is provided with a pipeline and is communicated with a waste liquid box (23);
the second connecting pipe (17) is arranged on the first spray room (11) and is communicated with the second spray room (24); a particle filter screen (16) and a spray disc (18) are arranged in the second spray chamber (24), and the spray disc (18) is positioned above the particle filter screen (16); a first liquid inlet pipe (19) is arranged on the spray disc (18);
the second liquid inlet pipe (15) is arranged at the bottom of the second spray chamber (24) and penetrates through the second spray chamber (24) to be communicated with the liquid inlet end of the water pump (14), and the third liquid inlet pipe (13) is arranged on the rotary spray disc (12) and penetrates through the first spray chamber (11) to be communicated with the liquid outlet end of the water pump (14); the exhaust pipe (22) is arranged on the second spray room (24), and an exhaust fan (21) is arranged on the exhaust pipe (22).
2. A desulfurization dust-removing apparatus according to claim 1, characterized by further comprising an ash-collecting box (8);
a groove is arranged in the dust removing box (1), and the dust collecting box (8) is connected with the dust removing box (1) in a sliding way.
3. A desulfurization and dust removal apparatus in accordance with claim 1, wherein the turntable (4) is provided with a rocking handle (6).
4. A desulfurization and dust removal apparatus according to claim 1, wherein the rotary connection of the threaded rod (3) and the dust removal box (1) is provided with a sealing ring (5).
5. A desulfurization dust removing apparatus in accordance with claim 1, characterized by further comprising a drying filter box (20);
the drying and filtering box is arranged in the exhaust pipe (22) and is positioned between the second spraying chamber (24) and the exhaust fan (21).
6. The desulfurization and dust removal apparatus of claim 1, wherein the liquid used for desulfurization is waste ammonia water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873733.0U CN210964590U (en) | 2019-11-01 | 2019-11-01 | Desulfurization dust collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921873733.0U CN210964590U (en) | 2019-11-01 | 2019-11-01 | Desulfurization dust collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210964590U true CN210964590U (en) | 2020-07-10 |
Family
ID=71440768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921873733.0U Active CN210964590U (en) | 2019-11-01 | 2019-11-01 | Desulfurization dust collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210964590U (en) |
-
2019
- 2019-11-01 CN CN201921873733.0U patent/CN210964590U/en active Active
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