CN201999906U - Blast furnace gas dust collecting device - Google Patents
Blast furnace gas dust collecting device Download PDFInfo
- Publication number
- CN201999906U CN201999906U CN2011200815273U CN201120081527U CN201999906U CN 201999906 U CN201999906 U CN 201999906U CN 2011200815273 U CN2011200815273 U CN 2011200815273U CN 201120081527 U CN201120081527 U CN 201120081527U CN 201999906 U CN201999906 U CN 201999906U
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- CN
- China
- Prior art keywords
- dust
- chamber
- dust collecting
- winding
- removing box
- 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 - Fee Related
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Abstract
The utility model relates to a blast furnace gas dust collecting device, which comprises a dust collecting box body, wherein a jetting chamber, a dust collecting chamber and an ash bucket chamber are formed in the dust collecting box body; the top of the dust collecting box body is provided with an air outlet; a draught fan is arranged on the top of the dust collecting box body beside the air outlet; the jetting pipe is arranged in the jetting chamber; a plurality of nozzles are arranged below the jetting pipe; an upper clapboard and a lower clapboard are fixed in the dust collecting chamber; a plurality of filter cylinders are uniformly arranged between the upper clapboard and the lower clapboard; a filter cylinder is correspondingly arranged below each nozzle; one side of the dust collecting box body between the jetting chamber and the dust collecting chamber is provided with an air inlet; an air adjusting valve is arranged at the air inlet; the bottom of the dust collecting chamber is connected with the ash bucket chamber through a flange; an ash collecting hopper is arranged in the ash bucket chamber; and the opening of the ash collecting hopper is communicated with the bottom of the dust collecting chamber. The filter cylinders have long service life, and are convenient to maintain and replace; the bottom of the dust collecting chamber is connected with the ash bucket chamber through the flange; and the detachable ash collecting hopper is easy to clean, and is convenient to use.
Description
Technical field
The utility model relates to a kind of cleaning apparatus, relates in particular to a kind of dedusting of blast furnace gas device.
Background technology
Usually the bag-type dust collector in the blast furnace gas dry dusting device is used comparatively generally, and filter bag is fixed in the dust-removing box mostly, and filter bag is easy to damage under conditions such as high temperature, high strength, so to the maintenance of filter bag, to change be very much inconvenient; In addition, the dust after the dedusting directly leads to grey small room usually, is discharged by grey small room again, and the time has been grown, and does not often clean grey small room, causes the ash bucket chamber interior walls to adhere to sticking foreign material easily, stops up ash output hole, finally causes whole cleaning apparatus cisco unity malfunction.
The utility model content
The purpose of this utility model provides a kind of dedusting of blast furnace gas device, and the filter cylinder long service life of this device, replacing are conveniently.
The technical solution adopted in the utility model is:
The dedusting of blast furnace gas device, comprise dust-removing box, be provided with the winding-up chamber in the described dust-removing box, dust settling chamber and grey small room, described dust-removing box top is provided with the air outlet, other dust-removing box top, described air outlet is equipped with induced draft fan, the indoor winding-up pipe that is provided with of described winding-up, described winding-up pipe is provided with gas bag, described gas bag is connected with pulse valve one end by pipeline, the described pulse valve the other end and winding-up pipe coupling, described winding-up pipe has a plurality of nozzles, described dust settling chamber internal fixing has upper spacer and lower clapboard, evenly be placed with a plurality of filter cylinders between described upper spacer and the lower clapboard, corresponding filter cylinder below described each nozzle, dust-removing box one side between described winding-up chamber and the dust settling chamber is provided with inlet mouth, on the described inlet mouth Air-regulating valves is installed, described dust settling chamber bottom is connected with grey small room by flange, the indoor flue-dust retainer that is provided with of described ash bucket, and the opening of described flue-dust retainer communicates with the dust settling chamber bottom.
Described nozzle and filter cylinder number average are 5-15.
Advantage of the present utility model: the filter cylinder long service life, maintenance, replacing are conveniently; The dust settling chamber bottom is connected with grey small room by flange, and this dismountable flue-dust retainer cleans easily, and is easy to use.
Description of drawings
Fig. 1 is an internal structure synoptic diagram of the present utility model.
Wherein: 1, dust-removing box, 2, the winding-up chamber, 3, dust settling chamber, 4, grey small room, 5, the air outlet, 6, induced draft fan, 7, winding-up pipe, 8, gas bag, 9, pulse valve, 10, nozzle, 11, upper spacer, 12, lower clapboard, 13, filter cylinder, 14, inlet mouth, 15, Air-regulating valves, 16, flue-dust retainer, 17, flange.
Embodiment
As shown in Figure 1, dedusting of blast furnace gas device of the present utility model, comprise dust-removing box 1, be provided with winding-up chamber 2 in the dust-removing box 1, dust settling chamber 3 and grey small room 4, dust-removing box 1 top is provided with air outlet 5,5 other dust-removing box 1 tops, air outlet are equipped with induced draft fan 6, be provided with winding-up pipe 7 in the winding-up chamber 2, winding-up pipe 7 is provided with gas bag 8, gas bag 8 is connected with pulse valve 9 one ends by pipeline, pulse valve 9 the other ends are connected with winding-up pipe 7, winding-up pipe 7 has 5-15 nozzle 10, and dust settling chamber 3 internal fixing have upper spacer 11 and lower clapboard 12, evenly are placed with 5-15 filter cylinder 13 between upper spacer 11 and the lower clapboard 12, corresponding filter cylinder 13 below each nozzle 10, dust-removing box 1 one sides between winding-up chamber 2 and the dust settling chamber 3 are provided with inlet mouth 14, and Air-regulating valves 15 is installed on the inlet mouth 14, and dust settling chamber 3 bottoms are connected with grey small room 4 by flange 17, be provided with flue-dust retainer 16 in the ash small room 4, the opening of flue-dust retainer 16 communicates with dust settling chamber 3 bottoms.
Claims (2)
1. dedusting of blast furnace gas device, comprise dust-removing box, be provided with the winding-up chamber in the described dust-removing box, dust settling chamber and grey small room, it is characterized in that: described dust-removing box top is provided with the air outlet, other dust-removing box top, described air outlet is equipped with induced draft fan, the indoor winding-up pipe that is provided with of described winding-up, described winding-up pipe is provided with gas bag, described gas bag is connected with pulse valve one end by pipeline, the described pulse valve the other end and winding-up pipe coupling, described winding-up pipe has a plurality of nozzles, described dust settling chamber internal fixing has upper spacer and lower clapboard, evenly be placed with a plurality of filter cylinders between described upper spacer and the lower clapboard, corresponding filter cylinder below described each nozzle, dust-removing box one side between described winding-up chamber and the dust settling chamber is provided with inlet mouth, on the described inlet mouth Air-regulating valves is installed, described dust settling chamber bottom is connected with grey small room by flange, the indoor flue-dust retainer that is provided with of described ash bucket, and the opening of described flue-dust retainer communicates with the dust settling chamber bottom.
2. dedusting of blast furnace gas device according to claim 1 is characterized in that: described nozzle and filter cylinder number average are 5-15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200815273U CN201999906U (en) | 2011-03-24 | 2011-03-24 | Blast furnace gas dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200815273U CN201999906U (en) | 2011-03-24 | 2011-03-24 | Blast furnace gas dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999906U true CN201999906U (en) | 2011-10-05 |
Family
ID=44702651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200815273U Expired - Fee Related CN201999906U (en) | 2011-03-24 | 2011-03-24 | Blast furnace gas dust collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295579A (en) * | 2018-04-07 | 2018-07-20 | 王宏伟 | A kind of deduster of easy to clean |
| CN108637778A (en) * | 2018-03-23 | 2018-10-12 | 张家港澳卓尔环保设备有限公司 | A kind of lip lathe dust capture suction inlet |
-
2011
- 2011-03-24 CN CN2011200815273U patent/CN201999906U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637778A (en) * | 2018-03-23 | 2018-10-12 | 张家港澳卓尔环保设备有限公司 | A kind of lip lathe dust capture suction inlet |
| CN108295579A (en) * | 2018-04-07 | 2018-07-20 | 王宏伟 | A kind of deduster of easy to clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120324 |