CN106733241A - Cyclone dust collectors - Google Patents
Cyclone dust collectors Download PDFInfo
- Publication number
- CN106733241A CN106733241A CN201611067659.4A CN201611067659A CN106733241A CN 106733241 A CN106733241 A CN 106733241A CN 201611067659 A CN201611067659 A CN 201611067659A CN 106733241 A CN106733241 A CN 106733241A
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- steel pipe
- outer cylinder
- cylinder body
- gas inlet
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims description 5
- 239000011490 mineral wool Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 239000003034 coal gas Substances 0.000 abstract description 8
- 230000002349 favourable effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
Abstract
The invention belongs to technical field of environment protection equipment, it is related to a kind of cyclone dust collectors, including inner barrel, the inner barrel outer ring sets outer cylinder body, the filling heat insulating wall between inner barrel and outer cylinder body, both the inner barrel, outer cylinder body upper ends set upper flange, lower end sets bottom flange, the centre of gyration of inner barrel sets the first steel pipe, the first steel pipe upper end is fixedly connected with upper flange, first steel pipe lower end is vacantly placed in inner barrel, and gas inlet pipe is set through inner barrel, outer cylinder body, and gas inlet pipe connects the first steel pipe.Product structure advantages of simple of the present invention, is designed by by cylinder using double-decker, and sets heat-insulation layer between two-layer cylinder, and preferable heat insulation effect is played to coal gas, reduces energy loss；The first steel pipe is set in inner barrel simultaneously, gas inlet is connected with the first steel pipe, and dust-laden coal gas rotates in the first steel pipe, grit declines, it is possible to achieve preferable dust removing effects.
Description
Technical field
The invention belongs to technical field of environment protection equipment, it is related to a kind of cyclone dust collectors.
Background technology
Cyclone dust collectors are a classes of dust arrester.Dust removal mechanism is dust-contained airflow is rotated, by means of centrifugation
Grit is separated from air-flow and is trapped in wall by power, then grit is fallen into ash bucket by Action of Gravity Field.Cyclone dust collectors it is each
Individual part all has the dimensions ratio, the variation of each proportionate relationship, can influence the efficiency and pressure of cyclone dust collectors
Loss, wherein deduster diameter, air inlet port dimensions, air slit diameter are major influence factors.Exceed it should be noted that working as when in use
During a certain boundary, favorable factor can also be converted into unfavorable factor.In addition, some factors are favourable for improving efficiency of dust collection, but
Can increase the pressure loss, thus adjustment to each factor must take into account.
The general top of existing cyclone dust collectors is cylinder, and bottom is pyramidal structure, operationally, by this knot
Structure to realize air inlet stream, simultaneously finally from outlet port flow out upwards by walking, realizes dedusting purpose, finds in practice this
Structure is there is no guarantee that preferable dust removing effects.
The content of the invention
The present invention is regarding to the issue above, there is provided a kind of cyclone dust collectors, the deduster is simple and reasonable for structure, deduster
Internal diameter substantially latus rectum, coordinates deduster upper sleeve structure to effectively improve dust removing effects.
According to technical scheme：A kind of cyclone dust collectors, it is characterised in that：Including inner barrel, the inner barrel
Outer ring sets both outer cylinder body, the filling heat insulating wall between inner barrel and outer cylinder body, the inner barrel, outer cylinder body upper ends and sets
Flange, lower end sets bottom flange, and the centre of gyration of inner barrel sets the first steel pipe, and the first steel pipe upper end is fixed with upper flange
Connection, the first steel pipe lower end is vacantly placed in inner barrel, and gas inlet pipe is set through inner barrel, outer cylinder body, and gas inlet
Pipe connects the first steel pipe；Both the inner barrel, outer cylinder body bottoms set air inlet.
As a further improvement on the present invention, the heat-insulation layer is mineral wool.
As a further improvement on the present invention, feed opening is set on the bottom flange.
As a further improvement on the present invention, the gas inlet pipe is radially extended to the midline position of the first steel pipe
Place, gas inlet pipe is in enlarging shape along airflow direction.
As a further improvement on the present invention, both the inner barrel, outer cylinder body bottom are through setting inspection socket.
The technical effects of the invention are that：Product structure advantages of simple of the present invention, is set by by cylinder using double-decker
Meter, and heat-insulation layer is set between two-layer cylinder, preferable heat insulation effect is played to coal gas, reduce energy loss；Simultaneously in cylinder
Inside sets the first steel pipe, and gas inlet is connected with the first steel pipe, and dust-laden coal gas rotates in the first steel pipe, under grit
Drop, it is possible to achieve preferable dust removing effects.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
Specific embodiment of the invention is further described below in conjunction with the accompanying drawings.
In Fig. 1, including outer cylinder body 1, inner barrel 2, heat-insulation layer 3, upper flange 4, bottom flange 5, gas inlet pipe 6, coal gas go out
Mouth position 7, inspection socket 8, feed opening 9, the first steel pipe 10, air inlet 11 etc..
As shown in figure 1, the present invention is a kind of cyclone dust collectors, including inner barrel 2, the outer ring of the inner barrel 2 sets outer barrel
Body 1, the filling heat insulating wall 3 between inner barrel 2 and outer cylinder body 1, both upper ends of the inner barrel 2, outer cylinder body 1 set upper flange 4,
Lower end sets bottom flange 5, and the centre of gyration of inner barrel 2 sets the first steel pipe 10, and the upper end of the first steel pipe 10 is consolidated with upper flange 4
Fixed connection, the lower end of the first steel pipe 10 is vacantly placed in inner barrel 2, and gas inlet pipe 6 is set through inner barrel 2, outer cylinder body 1, and
Gas inlet pipe 6 connects the first steel pipe 10；Both bottoms of the inner barrel 2, outer cylinder body 1 set air inlet 11.
Heat-insulation layer 3 is mineral wool, and mineral wool is uniformly filled between inner barrel 2 and outer cylinder body 1, operationally, Ke Yiyou
Effect is warming, reduces thermal losses.
Feed opening 9 is set on bottom flange 5, is used to connect ash bucket at feed opening 9.
Gas inlet pipe 6 is radially extended to the midline position of the first steel pipe 10, and gas inlet pipe 6 is in along airflow direction
Enlarging shape, coal gas, due to the enlarging shape structure of gas inlet pipe 6, easily forms rotation whirlpool along the flow forward of gas inlet pipe 6
Stream, improves dust removing effects.
, through setting inspection socket 8, deduster after long-term use, can be by inspection for both bottoms of inner barrel 2, outer cylinder body 1
Look into and checked inside 8 pairs of dedusters of mouth, it is ensured that deduster can be with long-term use.
The course of work of the invention is as follows：Product of the present invention operationally, is arranged in workshop, and the coal gas of dust-laden is by coal
Gas air inlet pipe 6 enters in the first steel pipe 10, because the inlet end of gas inlet pipe 6 extends to the first steel pipe 10.
Claims (5)
1. a kind of cyclone dust collectors, it is characterised in that：Including inner barrel（2）, the inner barrel（2）Outer ring sets outer cylinder body（1）,
In inner barrel（2）With outer cylinder body（1）Between filling heat insulating wall（3）, the inner barrel（2）, outer cylinder body（1）On both upper ends are set
Flange（4）, lower end sets bottom flange（5）, inner barrel（2）The centre of gyration set the first steel pipe（10）, first steel pipe
（10）Upper end and upper flange（4）It is fixedly connected, the first steel pipe（10）Lower end is vacantly placed in inner barrel（2）In, gas inlet pipe（6）
Through inner barrel（2）, outer cylinder body（1）Set, and gas inlet pipe（6）Connect the first steel pipe（10）；The inner barrel（2）, it is outer
Cylinder（1）Both bottoms set air inlet（11）.
2. cyclone dust collectors as claimed in claim 1, it is characterised in that：The heat-insulation layer（3）It is mineral wool.
3. cyclone dust collectors as claimed in claim 1, it is characterised in that：The bottom flange（5）Upper setting feed opening（9）.
4. cyclone dust collectors as claimed in claim 1, it is characterised in that：The gas inlet pipe（6）Radially extend to
One steel pipe（10）Midline position at, gas inlet pipe（6）It is in enlarging shape along airflow direction.
5. cyclone dust collectors as claimed in claim 1, it is characterised in that：The inner barrel（2）, outer cylinder body（1）Both bottoms
Through setting inspection socket（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067659.4A CN106733241A (en) | 2016-11-28 | 2016-11-28 | Cyclone dust collectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611067659.4A CN106733241A (en) | 2016-11-28 | 2016-11-28 | Cyclone dust collectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106733241A true CN106733241A (en) | 2017-05-31 |
Family
ID=58902418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611067659.4A Pending CN106733241A (en) | 2016-11-28 | 2016-11-28 | Cyclone dust collectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106733241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286966A (en) * | 2017-07-07 | 2017-10-24 | 湖南科谷环保科技有限公司 | A kind of solid garbage as resource Application way and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147895A (en) * | 2006-09-22 | 2008-03-26 | 上海工程技术大学 | Cyclone type dust-cleaning device cyclone |
| CN201101985Y (en) * | 2007-09-06 | 2008-08-20 | 淄博禹江实业有限公司 | Heat-recovering cyclone dust extractor |
| CN201603630U (en) * | 2009-12-30 | 2010-10-13 | 潍坊学院 | Cyclone dust collector |
| CN205188329U (en) * | 2015-11-13 | 2016-04-27 | 广西华锐钢铁工程设计咨询有限责任公司 | Blast furnace gas rough cleaner |
| CN206240653U (en) * | 2016-11-28 | 2017-06-13 | 无锡市莱达热工工程有限公司 | Cyclone dust collectors |
-
2016
- 2016-11-28 CN CN201611067659.4A patent/CN106733241A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147895A (en) * | 2006-09-22 | 2008-03-26 | 上海工程技术大学 | Cyclone type dust-cleaning device cyclone |
| CN201101985Y (en) * | 2007-09-06 | 2008-08-20 | 淄博禹江实业有限公司 | Heat-recovering cyclone dust extractor |
| CN201603630U (en) * | 2009-12-30 | 2010-10-13 | 潍坊学院 | Cyclone dust collector |
| CN205188329U (en) * | 2015-11-13 | 2016-04-27 | 广西华锐钢铁工程设计咨询有限责任公司 | Blast furnace gas rough cleaner |
| CN206240653U (en) * | 2016-11-28 | 2017-06-13 | 无锡市莱达热工工程有限公司 | Cyclone dust collectors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107286966A (en) * | 2017-07-07 | 2017-10-24 | 湖南科谷环保科技有限公司 | A kind of solid garbage as resource Application way and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |