CN203437025U - Desulfuration and dust removal device of rotary kiln - Google Patents
Desulfuration and dust removal device of rotary kiln Download PDFInfo
- Publication number
- CN203437025U CN203437025U CN201320457022.1U CN201320457022U CN203437025U CN 203437025 U CN203437025 U CN 203437025U CN 201320457022 U CN201320457022 U CN 201320457022U CN 203437025 U CN203437025 U CN 203437025U
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- desulfuration
- rotary kiln
- dust collection
- liquid storage
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Abstract
The utility model discloses a desulfuration and dust removal device of a rotary kiln. The desulfuration and dust removal device comprises a desulfuration and dust removal tower arranged at the top of a drying section of the kiln and a liquid storage basin arranged beside the desulfuration and dust removal tower, wherein a desulfuration liquid is stored in the liquid storage basin; a liquid inlet is formed in the top of the desulfuration and dust removal tower, and a liquid drainage opening is formed in the bottom of the desulfuration and dust removal tower and is communicated with the liquid storage basin through a liquid drainage pipe; the liquid inlet is communicated with the liquid storage basin through a liquid inlet pipe; a water pump is arranged on the liquid inlet pipe. The desulfuration and dust removal device disclosed by the utility model is simple in structure and reasonable in design and can effectively treat sulfur dioxide in gas produced when adobes are fired, so that emission pollution is alleviated, the service life of the kiln is prolonged, the atmospheric pollution is controlled, and harm to a human body is relieved.
Description
Technical field
The utility model relates to a kind of dust-removing desulfurating apparatus, particularly relates to a kind of desulfation dust-extraction device for rotary kiln.
Background technology
In carrying out brickmaking process, adobe is fired and can be produced sulfur dioxide gas in kiln, after this gas contacts with steel, steel is had to stronger corrosivity, thereby destroys furnace construction, reduces its service life.Sulfur dioxide enters in air can produce very large pollution again, affects the health of human body.Therefore, how the sulfur dioxide gas producing in adobe sintering procedure is processed, become this those skilled in the art's problem demanding prompt solution.
Utility model content
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art part exactly, and a kind of desulfation dust-extraction device of rotary kiln is provided, and can effectively process the sulfur dioxide gas producing while firing adobe.
The purpose of this utility model realizes by following technical proposals:
A kind of desulfation dust-extraction device of rotary kiln, comprise and be arranged on the desulfurized dust collection column at kiln dryer section top and be arranged at the other liquid storage tank of desulfurized dust collection column, in liquid storage tank, store doctor solution, desulfurization and dedusting top of tower is offered inlet, leakage fluid dram is offered in bottom, leakage fluid dram is communicated with liquid storage tank by discharging tube, and inlet is communicated with liquid storage tank by feed tube, and water pump is installed on feed tube.
Further, on described desulfurized dust collection column, also offer air inlet and exhaust outlet, on dryer section Natural moisture exhaust hole, cover body is installed, cover body is connected with the air inlet of blower fan by pipeline, the air outlet of blower fan is communicated with the air inlet of desulfurized dust collection column, through the flue gas of desulfurization and dedusting, by exhaust outlet, is discharged.
Further, described liquid storage tank comprises clarifier-tank and the regenerated reactor being interconnected, and clarifier-tank is communicated with the leakage fluid dram of desulfurized dust collection column, and regenerated reactor is communicated with inlet.
Further, in described desulfurized dust collection column, medium position is provided for the dispersion plate of gas dispersion, evenly offers some passages on dispersion plate.
As preferably, described dispersion plate is fiberglass reinforced plastics plate.
As preferably, described desulfurized dust collection column bottom surface is the inclined-plane tilting to leakage fluid dram, is conducive to the smooth and easy leakage fluid dram that flows to of doctor solution.
The beneficial effects of the utility model are: simple in structure, reasonable in design, and can effectively process and while firing adobe, produce the sulfur dioxide in gas, reduce exhaust emission, extend kiln service life, control atmosphere pollution, reduce the harm to human body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
As depicted in figs. 1 and 2, a kind of desulfation dust-extraction device of rotary kiln, comprise and be arranged on the desulfurized dust collection column 2 at kiln dryer section 1 top and be arranged at desulfurized dust collection column 2 other clarifier-tank 3 and regenerated reactor 4, clarifier-tank 3 is interconnected with regenerated reactor 4, wherein store doctor solution 5, inlet 6 and exhaust outlet 7 are offered in desulfurized dust collection column 2 tops, leakage fluid dram 8 and air inlet 9 are offered in bottom, leakage fluid dram 8 is communicated with clarifier-tank 3 by discharging tube, inlet 6 is communicated with regenerated reactor 4 by feed tube 10, and water pump 11 is installed on feed tube 10.On kiln dryer section Natural moisture exhaust hole, cover body 12 is installed, cover body 12 is connected with the air inlet of blower fan 13 by pipeline, and the air outlet of blower fan 13 is communicated with the air inlet 9 of desulfurized dust collection column 2, through the flue gas of desulfurization and dedusting, by exhaust outlet 7, is discharged.
At the interior medium position of desulfurized dust collection column 2, be provided for the dispersion plate of gas dispersion 14, on dispersion plate 14, evenly offer some passages.
Described dispersion plate 14 is fiberglass reinforced plastics plate.
Described desulfurized dust collection column 2 bottom surfaces are the inclined-plane tilting to leakage fluid dram 8, are conducive to the smooth and easy leakage fluid dram that flows to of doctor solution.
During use, water pump 11 is sent the doctor solution in regenerated reactor 45 into inlet 6, from desulfurized dust collection column 2 tops, spill, blower fan 13 is by the gas suction air inlet 9 containing sulfur dioxide simultaneously, the doctor solution 5 that gas rises under being separated into multiply and spilling by the passage on it through dispersion plate 14 contacts concurrent biochemical reaction, dust in gas and sulfur dioxide are all desulfurized liquid and absorb, and fall into desulfurized dust collection column 2 underrun leakage fluid drams 8 and enter clarifier-tank 3, then flow in regenerated reactor 4.Gas after being cleaned continues to rise and enters atmosphere from exhaust outlet 7.Doctor solution 5 in clarifier-tank 3 and regenerated reactor 4 can be recycled, until again after sulfur dioxide absorption and dust, then the doctor solution more renewing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the desulfation dust-extraction device of a rotary kiln, it is characterized in that: comprise and be arranged on the desulfurized dust collection column at kiln dryer section top and be arranged at the other liquid storage tank of desulfurized dust collection column, in liquid storage tank, store doctor solution, desulfurization and dedusting top of tower is offered inlet, leakage fluid dram is offered in bottom, leakage fluid dram is communicated with liquid storage tank by discharging tube, and inlet is communicated with liquid storage tank by feed tube, and water pump is installed on feed tube.
2. the desulfation dust-extraction device of rotary kiln according to claim 1, it is characterized in that: on described desulfurized dust collection column, also offer air inlet and exhaust outlet, on dryer section Natural moisture exhaust hole, cover body is installed, cover body is connected with the air inlet of blower fan by pipeline, the air outlet of blower fan is communicated with the air inlet of desulfurized dust collection column, through the flue gas of desulfurization and dedusting, by exhaust outlet, is discharged.
3. the desulfation dust-extraction device of rotary kiln according to claim 2, is characterized in that: described liquid storage tank comprises clarifier-tank and the regenerated reactor being interconnected, and clarifier-tank is communicated with the leakage fluid dram of desulfurized dust collection column, and regenerated reactor is communicated with inlet.
4. the desulfation dust-extraction device of rotary kiln according to claim 3, is characterized in that: in described desulfurized dust collection column, medium position is provided for the dispersion plate of gas dispersion, evenly offers some passages on dispersion plate.
5. the desulfation dust-extraction device of rotary kiln according to claim 4, is characterized in that: described dispersion plate is fiberglass reinforced plastics plate.
6. the desulfation dust-extraction device of rotary kiln according to claim 4, is characterized in that: the inclined-plane of described desulfurized dust collection column bottom surface for tilting to leakage fluid dram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457022.1U CN203437025U (en) | 2013-07-30 | 2013-07-30 | Desulfuration and dust removal device of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457022.1U CN203437025U (en) | 2013-07-30 | 2013-07-30 | Desulfuration and dust removal device of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437025U true CN203437025U (en) | 2014-02-19 |
Family
ID=50088102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457022.1U Expired - Fee Related CN203437025U (en) | 2013-07-30 | 2013-07-30 | Desulfuration and dust removal device of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349897A (en) * | 2013-07-30 | 2013-10-16 | 四川省品信机械有限公司 | Desulfuration and dedusting device for rotary-type kiln |
-
2013
- 2013-07-30 CN CN201320457022.1U patent/CN203437025U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349897A (en) * | 2013-07-30 | 2013-10-16 | 四川省品信机械有限公司 | Desulfuration and dedusting device for rotary-type kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YAN JIANG Effective date: 20140710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140710 Address after: 635200 Quxian County Industrial Park, Sichuan, Dazhou Patentee after: Sichuan Pinxin Machinery Co., Ltd. Address before: 635200 Quxian County Industrial Park, Sichuan, Dazhou Patentee before: Sichuan Pinxin Machinery Co., Ltd. Patentee before: Yan Jiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |