CN201192663Y - High temperature cyclone dust extractor - Google Patents
High temperature cyclone dust extractor Download PDFInfo
- Publication number
- CN201192663Y CN201192663Y CNU2008200802110U CN200820080211U CN201192663Y CN 201192663 Y CN201192663 Y CN 201192663Y CN U2008200802110 U CNU2008200802110 U CN U2008200802110U CN 200820080211 U CN200820080211 U CN 200820080211U CN 201192663 Y CN201192663 Y CN 201192663Y
- Authority
- CN
- China
- Prior art keywords
- cyclone dust
- dust extractor
- temperature cyclone
- shell body
- ash
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- 239000011449 brick Substances 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005272 metallurgy Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a high-temperature cyclone dust collector, and belongs to the technical field of dust collectors. The cyclone dust collector comprises a shell body; an air inlet and an air outlet are formed on the shell body; a lower ash bin is arranged at the bottom of the shell body; an ash exhaust opening is formed at the bottom of the ash bin; a spin chamber is arranged in the shell body; a guiding device is arranged in the downstream of the spin chamber; an interior ash dropped device is arranged in the downstream of the guiding device or at the upper part of the ash bin; a water cooling system is arranged in the shell body; and a high temperature-resistant and abrasion-resistant inner lining is mounted on the inner wall of the shell body. The high-temperature cyclone dust collector has the advantages of high temperature resistance, abrasion resistance, long service life and good dust collection effect, and can carry out dust removal treatment to dust gas below 1000 DEG C.
Description
Technical field
The utility model relates to and a kind of the many coal gas of gas flow temperature height, dust-laden is carried out the deduster of dust removal process, particularly a kind of high-temperature cyclone dust extractor.
Background technology
Cyclone dust collectors are big classes of industrial dedusting equipment, are widely used in industrial departments such as chemical industry, oil, metallurgy, building, mine, machinery, light textile.
At metallurgy industry, gravitational precipitator or common cyclone dust collectors are adopted in traditional iron-smelting process raw gas dedusting usually, and each parts of deduster are generally carbon steel and make, the wear-resisting heat shield liner of internal spray, and the gas temperature of permission generally is no more than 250～300 ℃.The dusty gas temperature of Chu Liing is too high if desired, and follow-up process system also needs the gas of high temperature cleaning, and overheated softening transform can take place the cyclone dust collectors of this steel construction, shortens the life-span of equipment greatly.
The utility model content
The utility model technical issues that need to address just are to overcome the defective of existing metallurgy industry with the easy overheated softening transform of common cyclone dust collectors, a kind of high-temperature cyclone dust extractor is provided, it is high temperature resistant, can carry out dust removal process to the dust-laden coal gas below 1000 ℃, wear-resisting, long service life and good dedusting effect.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of high-temperature cyclone dust extractor of the utility model, comprise housing, described housing is provided with air inlet and gas outlet, described housing bottom is provided with bottom Hui Cang, bottom, ash storehouse is an ash discharging hole, be provided with the spin chamber in the described housing, the downstream, spin chamber is provided with guiding device, and guiding device downstream, Hui Cang top are provided with inner ash dropped unit.
Be provided with water-cooling system in the described housing.
Described inner walls is equipped with high temperature resistant, wear-resistant liner.
Be provided with snakelike water cooling tube in the described grey storehouse.
The outer bottom of described housing is equipped with a circle supporting seat.
The outer top of described housing is equipped with a circle guider.
Described air inlet is 2, is arranged at case top.
The course of work of high-temperature cyclone dust extractor described in the utility model is: the coal gas of high temperature of dust-laden enters the spin chamber from two air inlets on top, form the high speed swirling eddy through guiding device then, swirling eddy moves to the deduster cylinder inboard wall under centrifugal action, dust glides at the effect lower edge of deadweight and air-flow deduster cylinder inboard wall, enter bottom Hui Cang through ash dropped unit, the dust in the grey storehouse is discharged from the deduster bottom; Air-flow is then forming the middle excessively escape pipe discharge of air communication of revolving under the effect of ash dropped unit.
The utility model adopts the centrifugal principle dedusting, and the volume of required cylindrical shell is little, and floor space is little, and efficiency of dust collection can reach 80～90%.The inner employing of deduster built refractory brick by laying bricks or stones and inlayed the purpose that abrasion-proof backing block is realized heat resistant and wear resistant, and establishes snakelike water cooling tube in ash storehouse, bottom and make dust drop to certain temperature, is convenient to the discharge of dust.Deduster is supported on the platform by the lower support seat ring, upper guide restriction deduster lateral displacement.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of high-temperature cyclone dust extractor of the utility model, comprise housing 7, described housing is provided with air inlet 2 and gas outlet 1, described housing bottom is provided with ash storehouse 11, bottom, and bottom, grey storehouse is an ash discharging hole 12, is provided with spin chamber 4 in the described housing, the downstream, spin chamber is provided with guiding device 5, and guiding device downstream, Hui Cang top are provided with inner ash dropped unit 9.
Be provided with water-cooling system 3 in the described housing.
Described inner walls is equipped with high temperature resistant, wear-resistant liner 8.
Be provided with snakelike water cooling tube 13 in the described grey storehouse.
The outer bottom of described housing is equipped with a circle supporting seat 10.
The outer top of described housing is equipped with a circle guider 6.
Described air inlet is 2, is arranged at case top.
The course of work of high-temperature cyclone dust extractor described in the utility model is: the coal gas of high temperature of dust-laden enters the spin chamber from two air inlets on top, form the high speed swirling eddy through guiding device then, swirling eddy moves to the deduster cylinder inboard wall under centrifugal action, dust glides at the effect lower edge of deadweight and air-flow deduster cylinder inboard wall, enter bottom Hui Cang through ash dropped unit, the dust in the grey storehouse is discharged from the deduster bottom; Air-flow is then forming the middle excessively escape pipe discharge of air communication of revolving under the effect of ash dropped unit.
The utility model adopts the centrifugal principle dedusting, and the volume of required cylindrical shell is little, and floor space is little, and efficiency of dust collection can reach 80～90%.The inner employing of deduster built refractory brick by laying bricks or stones and inlayed the purpose that abrasion-proof backing block is realized heat resistant and wear resistant, and establishes snakelike water cooling tube in ash storehouse, bottom and make dust drop to certain temperature, is convenient to the discharge of dust.Deduster is supported on the platform by the lower support seat ring, upper guide restriction deduster lateral displacement.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. high-temperature cyclone dust extractor, comprise housing, described housing is provided with air inlet and gas outlet, described housing bottom is provided with bottom Hui Cang, bottom, ash storehouse is an ash discharging hole, it is characterized in that: be provided with the spin chamber in the described housing, the downstream, spin chamber is provided with guiding device, and guiding device downstream, Hui Cang top are provided with inner ash dropped unit.
2. high-temperature cyclone dust extractor as claimed in claim 1 is characterized in that: be provided with water-cooling system in the described housing.
3. high-temperature cyclone dust extractor as claimed in claim 2 is characterized in that: described inner walls is equipped with high temperature resistant, wear-resistant liner.
4. high-temperature cyclone dust extractor as claimed in claim 3 is characterized in that: be provided with snakelike water cooling tube in the described grey storehouse.
5. high-temperature cyclone dust extractor as claimed in claim 4 is characterized in that: the outer bottom of described housing is equipped with a circle supporting seat.
6. high-temperature cyclone dust extractor as claimed in claim 5 is characterized in that: the outer top of described housing is equipped with a circle guider.
7. as the arbitrary described high-temperature cyclone dust extractor of claim 1-5, it is characterized in that: described air inlet is 2, is arranged at case top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200802110U CN201192663Y (en) | 2008-04-25 | 2008-04-25 | High temperature cyclone dust extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200802110U CN201192663Y (en) | 2008-04-25 | 2008-04-25 | High temperature cyclone dust extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192663Y true CN201192663Y (en) | 2009-02-11 |
Family
ID=40392209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200802110U Expired - Fee Related CN201192663Y (en) | 2008-04-25 | 2008-04-25 | High temperature cyclone dust extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201192663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872987A (en) * | 2012-10-11 | 2013-01-16 | 无锡多灵环保工程设备有限公司 | High temperature cyclone one-level dust remover |
-
2008
- 2008-04-25 CN CNU2008200802110U patent/CN201192663Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872987A (en) * | 2012-10-11 | 2013-01-16 | 无锡多灵环保工程设备有限公司 | High temperature cyclone one-level dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CERI (YANGZHOU) METALLURGICAL SCIENCE AND TECHNOLOGY INDUSTRIAL Co.,Ltd. Assignor: Capital Engineering & Research Incorporation Limited Contract fulfillment period: 2009.3.31 to 2015.3.31 Contract record no.: 2009320000566 Denomination of utility model: High-temperature cyclone dust extractor Granted publication date: 20090211 License type: Exclusive license Record date: 20090413 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.31 TO 2015.3.31; CHANGE OF CONTRACT Name of requester: ZHONGYEJINGCHENG( YANGZHOU ) METALLURGY TECHNOLOGY Effective date: 20090413 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090211 Termination date: 20130425 |