CN203498316U - Furnace surface dust removal device - Google Patents
Furnace surface dust removal device Download PDFInfo
- Publication number
- CN203498316U CN203498316U CN201320748198.2U CN201320748198U CN203498316U CN 203498316 U CN203498316 U CN 203498316U CN 201320748198 U CN201320748198 U CN 201320748198U CN 203498316 U CN203498316 U CN 203498316U
- Authority
- CN
- China
- Prior art keywords
- dust
- cleaning apparatus
- boiler face
- water
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000004140 cleaning Methods 0.000 claims description 32
- 239000000945 filler Substances 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000000779 smoke Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000284 extract Substances 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 7
- 230000011218 segmentation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003828 downregulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model relates to a furnace surface dust removal device, comprising a cyclone separator, a water film dust remover, a water pump and a blower, wherein dust sequentially enters the cyclone separator and the water film dust remover through a connecting pipe to realize dust removal, the dedusted air is exhausted from the exhaust pipe of the blower, the furnace surface dust removal device also comprises a dust suction cover and a controller, the dust suction cover is connected with the cyclone separator through a connecting pipe, and the controller is electrically connected with the blower. The furnace surface dust removal device provided by the utility model has the advantages of capability of removing dust in the furnace surface, good dust removal effect, stable performance, convenience in use and capability of realizing clean production of the furnace surface.
Description
Technical field
The utility model relates to mechanical field, relates to particularly a kind of boiler face cleaning apparatus.
Background technology
Conventionally because bell frequently opens and closes, and discharge of the coke to coaling and have effusion flue dust more, cause accumulating dust in boiler face, need regular dedusting.Existing boiler face cleaning apparatus just adopts pipeline to extract boiler face dust conventionally, be subject to line size and the mouth of pipe towards restriction, dust in boiler face can not be extracted clean; Existing boiler face cleaning apparatus mostly adopts blower fan simultaneously, utilize blower fan guarantee whole cleaning apparatus negative pressure so that cleaning apparatus can normally move, the blower fan in use size of its air quantity has a significant impact the negative pressure of whole cleaning apparatus, therefore need to control the air quantity of blower fan.
Summary of the invention
The purpose of this utility model is to solve the problems of the technologies described above, provide a kind of dust in boiler face can be extracted clean, good dedusting effect, stable performance, easy to use, can realize the clean boiler face cleaning apparatus of producing of boiler face.
The technical solution of the utility model is: a kind of boiler face cleaning apparatus, comprise cyclonic separator, water dust scrubber, water pump and blower fan, dust enters cyclonic separator successively by pipe connecting and water dust scrubber completes dedusting, air after dedusting is discharged from blower fan exhaust duct, also comprise dust hood and controller, described dust hood is connected with cyclonic separator by pipe connecting, and described controller is electrically connected to blower fan.
By independent design dust hood, can guarantee the dust producing in boiler face to extract totally good dedusting effect; Increase controller simultaneously the air quantity of blower fan is controlled, can make the negative regulation of whole cleaning apparatus controlled, guarantee the stable performance of cleaning apparatus.
Preferably, described dust hood is comprised of towards different pipes a plurality of, has at least one gap on described pipe.
Preferably, described cyclonic separator below is furnished with the extensible ash bin that removes, and the described ash bin that removes is provided with vacuum extractor.
Preferably, the bottom of described water dust scrubber is provided with wash water valve, and water dust scrubber is provided with warming plate filler.
Preferably, before described blower fan, be provided with baffle plate.
Preferably, be connected in can be along on the smoke guiding bogie of boiler face rail moving for described boiler face cleaning apparatus.
The beneficial effects of the utility model are: by independent design dust hood, extract the dust producing in boiler face, the dust producing can be extracted totally in boiler face, increase controller simultaneously the air quantity of blower fan is controlled, make the stable performance of whole cleaning apparatus; In addition, boiler face cleaning apparatus of the present utility model also have advantages of good dedusting effect, easy to use, can realize the clean production run of boiler face.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, dust hood, 2, pipe connecting, 3, cyclonic separator, 4, unloading valve, 5, except ash bin, 6, pipe connecting, 7, water dust scrubber, 8, back-water valve, 9, return water pipe, 10, water inlet pipe, 11, water pump, 13, exhaust duct, 14, blower fan, 15, controller, 16, wash water valve.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in detail.
Referring to Fig. 1, boiler face cleaning apparatus of the present utility model, comprise dust hood 1, cyclonic separator 3, water dust scrubber 7, water pump 11, blower fan 14, controller 15, the boiler face dust that dust hood 1 extracts enters cyclonic separator 3 by pipe connecting 2, dust carries out rough segmentation and particulate matter can be removed in cyclonic separator 3, pending dust enters water dust scrubber 7 by pipe connecting 6 again and completes dedusting, and the air that can meet discharging standards after twice dedusting enters blower fan 14 by pipe connecting 6 and discharged by the exhaust duct 13 of blower fan 14.Embodiment middle controller 15 of the present utility model is electrically connected to blower fan 14, by speed control by frequency variation, can adjust the air quantity of blower fan 14, because the air force of blower fan is very large on the negative pressure impact of whole cleaning apparatus, and whether cleaning apparatus negative pressure is stable, can the whole cleaning apparatus use properties of impact whether stablize, the size of cleaning apparatus negative pressure has a significant impact the dust removing effects of whole cleaning apparatus simultaneously, therefore, stable performance can realize best dust removing effects simultaneously when controlling the air quantity of blower fan 14 and can guarantee that whole cleaning apparatus uses.Found through experiments, when controller 15 control blower fans 14 be operated in rated output 80% time, whole cleaning apparatus can be realized best effect.
It is clean for boiler face cleaning apparatus of the present utility model can be extracted the dust producing in boiler face, in embodiment of the present utility model, dust hood 1 is designed to be comprised of towards different pipes a plurality of, each pipe extracts near its dust producing boiler face, the dust that boiler face all directions, corner can not be produced towards restriction by the mouth of pipe extracts clean, and the dust that boiler face can be produced extracts clean; On each pipe, have at least one gap, by offer gap on pipe, can increase the area that extracts dust, improve the ability that extracts dust simultaneously.
In embodiment of the present utility model, the bottom of cyclonic separator 3 is provided with unloading valve 4, below and is furnished with extensible except ash bin 5, the particulate matter that rough segmentation goes out in cyclonic separator 3 removal from unloading valve 4 enters except in ash bin 5, while amassing full particulate matter in removing ash bin 5, can recirculation use after shifting out the particulate matter of toppling over wherein except ash bin 5; Again produce dust pollution when preventing that particulate matter from entering except ash bin 5, except ash bin 5 is provided with vacuum extractor, can make except the interior maintenance vacuum state of ash bin 5, if contact generation dust while avoiding existing air particle to enter except ash bin 5 is interior with air.
In embodiment of the present utility model, dust enters water dust scrubber 7 afterwards and moisture film agglomerate and sink, by the wash water valve 16 that is located at water dust scrubber 7 bottoms, regularly discharged, the waterworks of water dust scrubber 7 is comprised of water tank, water pump 11, water inlet pipe 10, back-water valve 8 and return water pipe 9, during use, start water pump 11 water and by water inlet pipe 10, enter water dust scrubber 7 formation moisture films from water tank, part moisture film and dust cohesion sink, and part moisture film recycles and can regularly replace in by return water pipe 9 reflow tanks through back-water valve 8.In order to improve the dust removing effects of water dust scrubber 7, on water dust scrubber 7, be provided with warming plate filler, the water that waterworks provides sprays on warming plate filler, it is good that the moisture film forming on warming plate filler is caught fog effect, for small dust, also can catch and its agglomerate and sink, can improve the dust removing effects of this water dust scrubber 7.
Because dust contacts with water in water dust scrubber 7, make the atmospheric moisture after dedusting larger, in order to prevent that blower fan 14 is had a negative impact its work-ing life, in embodiment of the present utility model, before blower fan 14, be provided with baffle plate, block airborne moisture, blower fan is worked in dry environment, reduce the infringement to blower fan, extend the work-ing life of blower fan.
In use procedure, boiler face cleaning apparatus of the present utility model is connected in can be along on boiler face track traveling smoke guiding bogie, start water pump and blower fan, make respectively formation moisture film in water dust scrubber, the negative regulation of whole cleaning apparatus, utilize negative-pressure dust suction hood to start to extract the dust that boiler face produces, dust enters cyclonic separator by pipe connecting to carry out rough segmentation particulate matter is removed, isolated particulate matter is by shifting out except ash bin, pending dust enters water dust scrubber again by pipe connecting, dust and moisture film agglomerate and sink are discharged through wash water valve, through can meet the air of discharging standards after twice dedusting, by pipe connecting, enter blower fan and discharged by the exhaust duct of blower fan.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is to be limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection domain of the present utility model.
Claims (6)
1. a boiler face cleaning apparatus, comprise cyclonic separator, water dust scrubber, water pump and blower fan, dust enters cyclonic separator successively by pipe connecting and water dust scrubber completes dedusting, air after dedusting is discharged from blower fan exhaust duct, it is characterized in that: also comprise dust hood and controller, described dust hood is connected with cyclonic separator by pipe connecting, and described controller is electrically connected to blower fan.
2. boiler face cleaning apparatus as claimed in claim 1, is characterized in that: described dust hood is comprised of towards different pipes a plurality of, has at least one gap on described pipe.
3. boiler face cleaning apparatus as claimed in claim 1, is characterized in that: described cyclonic separator below is furnished with the extensible ash bin that removes, and the described ash bin that removes is provided with vacuum extractor.
4. boiler face cleaning apparatus as claimed in claim 1, is characterized in that: the bottom of described water dust scrubber is provided with wash water valve, and water dust scrubber is provided with warming plate filler.
5. boiler face cleaning apparatus as claimed in claim 1, is characterized in that: before described blower fan, be provided with baffle plate.
6. the boiler face cleaning apparatus as described in above-mentioned arbitrary claim, is characterized in that: described boiler face cleaning apparatus is connected in can be along on the smoke guiding bogie of boiler face rail moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748198.2U CN203498316U (en) | 2013-11-25 | 2013-11-25 | Furnace surface dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748198.2U CN203498316U (en) | 2013-11-25 | 2013-11-25 | Furnace surface dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498316U true CN203498316U (en) | 2014-03-26 |
Family
ID=50329313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748198.2U Expired - Lifetime CN203498316U (en) | 2013-11-25 | 2013-11-25 | Furnace surface dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498316U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596840A (en) * | 2017-10-30 | 2018-01-19 | 安徽祥源科技股份有限公司 | A kind of grain dust depression dust-removing system |
| CN108856224A (en) * | 2018-06-08 | 2018-11-23 | 太仓市冠东机械科技有限公司 | A kind of factory indoor deduster |
| CN109666487A (en) * | 2018-12-12 | 2019-04-23 | 北京中冶设备研究设计总院有限公司 | A kind of closing of coke oven and ventilating dust-arrester and method |
| CN114432817A (en) * | 2021-12-18 | 2022-05-06 | 太仓市宇格明叶环保设备有限公司 | Counter-flow washing tower for purifying and dedusting industrial waste gas and working method thereof |
-
2013
- 2013-11-25 CN CN201320748198.2U patent/CN203498316U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107596840A (en) * | 2017-10-30 | 2018-01-19 | 安徽祥源科技股份有限公司 | A kind of grain dust depression dust-removing system |
| CN108856224A (en) * | 2018-06-08 | 2018-11-23 | 太仓市冠东机械科技有限公司 | A kind of factory indoor deduster |
| CN109666487A (en) * | 2018-12-12 | 2019-04-23 | 北京中冶设备研究设计总院有限公司 | A kind of closing of coke oven and ventilating dust-arrester and method |
| CN109666487B (en) * | 2018-12-12 | 2020-10-09 | 北京中冶设备研究设计总院有限公司 | Coke oven sealing and ventilating dust removal device and method |
| CN114432817A (en) * | 2021-12-18 | 2022-05-06 | 太仓市宇格明叶环保设备有限公司 | Counter-flow washing tower for purifying and dedusting industrial waste gas and working method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
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| CX01 | Expiry of patent term |