CN201454313U - Dustproof ash discharging device - Google Patents
Dustproof ash discharging device Download PDFInfo
- Publication number
- CN201454313U CN201454313U CN2009201284768U CN200920128476U CN201454313U CN 201454313 U CN201454313 U CN 201454313U CN 2009201284768 U CN2009201284768 U CN 2009201284768U CN 200920128476 U CN200920128476 U CN 200920128476U CN 201454313 U CN201454313 U CN 201454313U
- Authority
- CN
- China
- Prior art keywords
- ash
- ash discharging
- flexible pipe
- releasing tube
- control device
- 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
Links
- 238000007599 discharging Methods 0.000 title abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 241000958526 Cuon alpinus Species 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a dustproof ash discharging device, which comprises an ash discharging pipe of which one end is connected with an ash cabin of a dust cleaning apparatus. An ash discharging valve and a telescopic flexible pipe are arranged on the ash discharging pipe; and the ash discharging pipe is also connected with a telescopic control device which can adjust the length of the ash discharging pipe through the telescopic flexible pipe. Moreover, the telescopic flexible pipe is a section of the ash discharging pipe and can be arranged at the middle part of the ash discharging pipe. The control device is an electric hydraulic push rod and drives the extension of the telescopic flexible pipe through the extension of the hydraulic push rod. The dustproof ash discharging device of the utility model reduces the pollution caused by raised dust and the labor intensity of workers, is convenient to control operation, has simple overall structure, convenient mounting and wide applicability, can be matched with a plurality of dust cleaning apparatuses, is low in invested cost, and is in favor of large-scale popularization and application.
Description
Technical field
The utility model relates to the auxiliary equipment of ash disposal purifier, is specially a kind of dustproof ash exhauster of dust arrester.
Background technology
In recent years, along with rapid economic development, country also payes attention to more to environmental protection, and particularly in the process of blast furnace ironmaking, the coal gas ash of blast furnace discharging has caused very big harm to surrounding environment, needs to use dust arrester.Now present dust arrester, as sack cleaner, electric cleaner etc., all be provided with grey storehouse so that the fine dust after the dust removal process is deposited, treat that dust accumulation is full after, just dust need be fallen in the bulk cement truck by ash discharge gate, the ash releasing tube of Hui Cang bottom, be transported to the slag field.
Owing between ash discharge gate and the railway carriage higher drop is arranged, dust is under the double action of gravity and pressure, can cause a large amount of airborne dusts, the dust that makes the interior sky of hundreds of square metre scope all be suspended is full of, cause workman's on every side operating environment quite abominable, surrounding environment has also been caused very large pollution.Be head it off, the mode of wet method discharging has been adopted in the area that has when ash discharge, promptly in defeated grey process water is sneaked in the dust, and dry ash is become wet ash, and the ash of falling like this in the railway carriage just can not produce a large amount of airborne dusts.As number of patent application is 200820013144.0 " blast furnace dedusting device wet method deashing device ", and its principle will be set to three sections exactly and clean dedustings in the dust arrester, by arranging three layers of hole for water spraying, dry ash is become wet ash.Though this method has solved the air-polluting problem, need to use a large amount of water, and the defeated ash time is longer, when lime-ash is utilized again, also need the moisture that comprises is steamed, this consumes a large amount of heat energy again, and cost is too high.
The utility model content
When discharging dust, can form a large amount of airborne dusts at deduster in the prior art, environment is caused the deficiency of severe contamination, the purpose of this utility model is to provide a kind of dust pollution can effectively reduce the deduster ash discharge time, and simple in structure, the dustproof ash exhauster that input cost is lower.
The technical solution of the utility model: a kind of dustproof ash exhauster, comprise the ash releasing tube that an end links to each other with dust arrester ash storehouse, ash releasing tube is provided with the ash discharge gate; Ash releasing tube is provided with scalable flexible pipe, also is connected with telescopic control device on ash releasing tube, and control device can be regulated the length of ash releasing tube by scalable flexible pipe.
Further, described scalable flexible pipe is wherein a section of ash releasing tube, and scalable flexible pipe is arranged on the middle part of ash releasing tube.
Described control device is an electric drive hydraulic thruster, the flexible drive scalable flexible pipe of control device by its hydraulic push rod flexible.
Ash releasing tube is provided with nozzle, and described nozzle links to each other with running water pipe.
With respect to prior art, the utlity model has following advantage:
1, reduced the pollution of airborne dust, by telescopic flexible pipe is set on removing ash pipeline, can adjust the removing ash pipeline of conveying dust and the distance between railway carriage, even tube head can be embedded in the railway carriage, reduce dust and be subjected to gravity and pressure influence formed airborne dust when falling;
2, control operation is convenient, can control the flexible of flexible pipe by electric drive hydraulic thruster, makes ash port keep very little distance with red dog all the time, has also reduced working strength of workers simultaneously;
3, overall structure is simple, and is easy for installation, and applicability is wider, can mate most dust arrester, and input cost is lower, helps the large tracts of land promotion and application.
Description of drawings
Fig. 1 is the structural representation of the dustproof ash exhauster of the utility model.
Among the figure, 1-dust arrester ash storehouse, 2-ash releasing tube, the scalable flexible pipe of 3-, 4-control device, 5-ash discharge gate, 6-nozzle.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, dustproof ash exhauster of the present utility model comprises the ash releasing tube 2 that an end links to each other with dust arrester ash storehouse 1, and ash releasing tube 2 is provided with ash discharge gate 5; Dust produces a large amount of airborne dusts when putting ash for minimizing in dropping process, and ash releasing tube 2 is provided with scalable flexible pipe 3, also is connected with telescopic control device 4 on ash releasing tube 2, the length that control device 4 can be regulated ash releasing tube 2 by scalable flexible pipe 3.
Described scalable flexible pipe 3 is wherein a section of ash releasing tube 2, and scalable flexible pipe 3 is arranged on the middle part of ash releasing tube 2.
Described control device 4 is an electric drive hydraulic thruster, the control device 4 scalable flexible pipe 3 of flexible drive by its hydraulic push rod flexible.
As shown in Figure 1, the employed scalable flexible pipe 3 of the utility model is a fold formula structure, is the ash releasing tube of hard at the upper/lower terminal of scalable flexible pipe 3, fixedlys connected with the ash releasing tube of hard respectively in the two ends of scalable flexible pipe 3; The bottom of ash releasing tube 2 is connected with the hydraulic push rod of control device 4, and when the hydraulic push rod of control device 4 extended, scalable flexible pipe 3 elongated thereupon, and when the hydraulic push rod of control device 4 reclaimed, scalable flexible pipe 3 also was compressed gathering.
Control the elongation earlier of scalable flexible pipe 3 by control device 4 before putting ash, make the ash port of bottom move down into suitable position, when putting ash, the ash amount of putting according to reality, grey limit shrinkage hose is put on the operating control device limit, make the ash port of bottom keep very little distance with red dog all the time, also ash port can be embedded in the ash the inside where necessary and put ash, to reduce airborne dust.
When not putting ash, scalable flexible pipe 3 is shunk, make to move on to suitable height on the whole ash releasing tube, do not influence the current of following vehicle by control device 4.
Further improve, also be provided with nozzle 6 on ash releasing tube 2, described nozzle 6 links to each other with running water pipe.For obtaining optimum efficiency, nozzle 6 can be installed on the hard ash releasing tube of scalable flexible pipe 3 belows, as required a plurality of nozzles can be set, and nozzle is sprayed water simultaneously when putting ash, can reduce filling the air of airborne dust, and is also less with hourly water consumption, does not influence the utilization once more to dust.
Technical scheme disclosed in the utility model is not limited only to the disclosed preferred plan of present embodiment itself; the modification that those of ordinary skill in the art has done according to technical scheme described in the utility model or be equal to replacement all should be encompassed within the technical scheme that claims of the present utility model protect.
Claims (4)
1. dustproof ash exhauster, comprise the ash releasing tube (2) that an end links to each other with dust arrester ash storehouse (1), ash releasing tube (2) is provided with ash discharge gate (5), it is characterized in that, ash releasing tube (2) is provided with scalable flexible pipe (3), on ash releasing tube (2), also be connected with telescopic control device (4), the length that control device (4) can be regulated ash releasing tube (2) by scalable flexible pipe (3).
2. dustproof ash exhauster according to claim 1 is characterized in that, described scalable flexible pipe (3) is wherein a section of ash releasing tube (2), and scalable flexible pipe (3) is arranged on the middle part of ash releasing tube (2).
3. dustproof ash exhauster according to claim 1 is characterized in that, described control device (4) is an electric drive hydraulic thruster, the flexible drive scalable flexible pipe (3) of control device (4) by its hydraulic push rod flexible.
4. dustproof ash exhauster according to claim 1 is characterized in that, ash releasing tube (2) is provided with nozzle (6), and described nozzle (6) links to each other with running water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201284768U CN201454313U (en) | 2009-08-14 | 2009-08-14 | Dustproof ash discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201284768U CN201454313U (en) | 2009-08-14 | 2009-08-14 | Dustproof ash discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454313U true CN201454313U (en) | 2010-05-12 |
Family
ID=42381657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201284768U Expired - Fee Related CN201454313U (en) | 2009-08-14 | 2009-08-14 | Dustproof ash discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454313U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947451A (en) * | 2016-04-28 | 2016-09-21 | 湖北三江航天万峰科技发展有限公司 | Automatic telescopic mechanism used for protection between two orifices capable of moving towards each other |
| CN107723408A (en) * | 2017-11-28 | 2018-02-23 | 中冶南方工程技术有限公司 | Converter dry is dustless to unload grey method |
| CN109173477A (en) * | 2018-11-16 | 2019-01-11 | 芜湖新兴新材料产业园有限公司 | Ash system is put in dedusting |
| WO2019105108A1 (en) * | 2017-11-28 | 2019-06-06 | 中冶南方工程技术有限公司 | Dry dust removal dust-free ash discharging system using ground material suction device and winch |
-
2009
- 2009-08-14 CN CN2009201284768U patent/CN201454313U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947451A (en) * | 2016-04-28 | 2016-09-21 | 湖北三江航天万峰科技发展有限公司 | Automatic telescopic mechanism used for protection between two orifices capable of moving towards each other |
| CN107723408A (en) * | 2017-11-28 | 2018-02-23 | 中冶南方工程技术有限公司 | Converter dry is dustless to unload grey method |
| WO2019105108A1 (en) * | 2017-11-28 | 2019-06-06 | 中冶南方工程技术有限公司 | Dry dust removal dust-free ash discharging system using ground material suction device and winch |
| CN109173477A (en) * | 2018-11-16 | 2019-01-11 | 芜湖新兴新材料产业园有限公司 | Ash system is put in dedusting |
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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: 20100512 Termination date: 20130814 |