CN203664194U - Cyclone dust collector for recycling coke breeze - Google Patents
Cyclone dust collector for recycling coke breeze Download PDFInfo
- Publication number
- CN203664194U CN203664194U CN201320857259.9U CN201320857259U CN203664194U CN 203664194 U CN203664194 U CN 203664194U CN 201320857259 U CN201320857259 U CN 201320857259U CN 203664194 U CN203664194 U CN 203664194U
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- cylindrical shell
- air inlet
- cyclone dust
- inlet pipe
- joint
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Abstract
The utility model provides a cyclone dust collector for recycling coke breeze, and belongs to the technical field of machining of environmental protection equipment. The cyclone dust collector for recycling coke breeze structurally comprises an air inlet pipe, an exhaust pipe and a barrel body, wherein the exhaust pipe is arranged in the middle of the barrel body, the barrel body comprises an upper barrel body and a cone, the upper barrel body is installed at the upper end of the cone, an upper flange is arranged under the exhaust pipe and divides the upper barrel body into an upper section and a lower section, the air inlet pipe is installed at the upper section of the upper barrel body, the inside length of the cross section of the air inlet pipe is from 2 to 2.5 times of the width and from 0.6 to 0.8 time of the inner diameter of the upper barrel body, and the inner all of the air inlet pipe and the inner wall of the upper barrel body are respectively provided with an abrasion-resistant layer. Compared with the prior art, the cyclone dust collector for recycling coke breeze has the advantages of being reasonable in design, simple in structure, good in collecting effect, long in service life, convenient to replace and maintain and the like.
Description
Technical field
The utility model relates to environmental protection equipment processing technique field, specifically a kind of breeze recovery cyclone dust collectors.
Background technology
In Powder Metallurgy Industry, breeze is processed recycling as raw material.Existing breeze retracting device is utilize gas to accelerate rotation and produce centrifugal force, and the solid dust of rotation is separated from gas.Be widely used in various industries, but such breeze retracting device structure is very simple, cannot to breeze effectively reclaim and service life too low, and this device is mostly the overall structure of a welding, thereby maintenance replacing difficulty, sometimes need to carry out directly more changing device; So, not only increase staff's labour intensity, and improved production cost.
Summary of the invention
Technical assignment of the present utility model is for the deficiencies in the prior art, and a kind of reasonable in design, breeze recovery cyclone dust collectors that result of use is good are provided.
The utility model solves the technical scheme that its technical problem adopts:
Breeze recovery cyclone dust collectors, comprise air inlet pipe, blast pipe and cylindrical shell, blast pipe is arranged on cylindrical shell middle part, described cylindrical shell comprises top cylindrical shell and centrum, top cylindrical shell is arranged on centrum upper end, upper flange is set below blast pipe and top cylindrical shell is divided into upper and lower two joints, described air inlet pipe is arranged on above on the top cylindrical shell of a joint; The inner length of described air inlet pipe cross section be width 2-2.5 doubly, the inner length of air inlet pipe cross section be top cylinder internal diameter 0.6-0.8 doubly, on the inwall of the inwall of air inlet pipe and top cylindrical shell, be respectively arranged with wearing layer.
Described breeze recovery cyclone dust collectors, it is provided with radiation shield below described centrum inside, and radiation shield is taper, and upwards, radiation shield bottom and centrum inwall are in mating connection for conehead.
Described breeze recovery cyclone dust collectors, described in it length of a joint above of top cylindrical shell be a joint length below 1.5-2 doubly.
Described breeze recovery cyclone dust collectors, it only arranges wearing layer on the top cylinder inboard wall of a joint in the above, the external diameter of top cylindrical shell of a joint is greater than the external diameter of the top cylindrical shell of a joint below above, above the top cylindrical shell wearing layer internal diameter of a joint with a top cylinder internal diameter saving is identical below.
Described breeze recovery cyclone dust collectors, described in it, wearing layer is wear-resistant ceramic.
Compared with prior art, the beneficial effect producing is the utility model:
The utlity model has reasonable in design, simple in structure, collecting effect is good, long service life, changes the features such as easy to maintenance, has reduced wind speed, make breeze stop time longer, be convenient to it to collect; In the time that air inlet/outlet goes wrong, can directly this part be unloaded and be overhauled, time saving and energy saving; Can increase service life by adding wearing layer, can reduce the tack of breeze simultaneously, improve organic efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure: air inlet pipe 1; Wear-resistant ceramic 2; Top cylindrical shell 3; Blast pipe 4; Upper flange 5; Cone 6; Radiation shield 7; Ash bucket flange 8.
The specific embodiment
Below in conjunction with accompanying drawing, breeze recovery of the present utility model is described in detail below with cyclone dust collectors.
As shown in drawings, breeze recovery cyclone dust collectors of the present utility model, the parts compositions such as its structure air inlet pipe 1, blast pipe 4, cylindrical shell, centrum 6, radiation shield 7, wearing layer 2, blast pipe 1 is arranged on cylindrical shell middle part, described cylindrical shell comprises top cylindrical shell 3 and centrum 6, top cylindrical shell 3 is arranged on centrum 6 upper ends, upper flange 2 is set below blast pipe 4 and top cylindrical shell 3 is divided into upper and lower two joints, and described air inlet pipe 1 is arranged on above on the top cylindrical shell 3 of a joint; The inner length of described air inlet pipe 1 cross section is width 2 times, the inner length of air inlet pipe 1 cross section is 0.7 times of top cylindrical shell 3 internal diameters, on air inlet pipe 1 inwall, is respectively arranged with wear-resistant ceramic 2.Below described centrum 6 inside, be provided with radiation shield 7, radiation shield 7 is taper, and upwards, radiation shield 7 bottoms and centrum 6 inwalls are in mating connection for conehead, and radiation shield 7 can prevent that twice air-flow from rolling the dust having separated again, is taken out of by ascending air.The length of a joint above of described top cylindrical shell 3 is 2 times of a joint length below.Only on top cylindrical shell 3 inwalls of a joint, wear-resistant ceramic 2 is set in the above, not arranging below, the external diameter of top cylindrical shell 3 of a joint is greater than the external diameter of the top cylindrical shell 3 of a joint below above, above top cylindrical shell 3 wear-resistant ceramic 2 internal diameters of a joint with top cylindrical shell 3 internal diameters that save are identical below.
First by 3 overstrikings of top cylindrical shell, increase upper flange 5 in blast pipe 4 bottoms top cylindrical shell 3 has been made into two joints, in the time that air intake-exhaust goes wrong, be convenient to direct dismounting maintenance; Air inlet is strengthened, reduced import wind speed, be convenient to breeze and reclaim; Because chiseling property of breeze mill is strong, on cyclone cylinder air inlet and spiral case, spirotheca, paste wear-resistant ceramic 2, so that increase overall service life, ceramic surface is smooth, can not allow breeze adhere to, and is more conducive to collect.
Breeze of the present utility model reclaims with its processing and fabricating of cyclone dust collectors simple and convenient, processing and fabricating shown in by specification accompanying drawing.
Except the technical characterictic described in description, be those skilled in the art's known technology.
Claims (5)
1. breeze recovery cyclone dust collectors, comprise air inlet pipe, blast pipe and cylindrical shell, blast pipe is arranged on cylindrical shell middle part, it is characterized in that described cylindrical shell comprises top cylindrical shell and centrum, top cylindrical shell is arranged on centrum upper end, upper flange is set below blast pipe and top cylindrical shell is divided into upper and lower two joints, described air inlet pipe is arranged on above on the top cylindrical shell of a joint; The inner length of described air inlet pipe cross section be width 2-2.5 doubly, the inner length of air inlet pipe cross section be top cylinder internal diameter 0.6-0.8 doubly, on the inwall of the inwall of air inlet pipe and top cylindrical shell, be respectively arranged with wearing layer.
2. breeze recovery cyclone dust collectors according to claim 1, is characterized in that being provided with radiation shield below described centrum inside, and radiation shield is taper, and upwards, radiation shield bottom and centrum inwall are in mating connection for conehead.
3. breeze recovery cyclone dust collectors according to claim 1 and 2, the length of a joint above that it is characterized in that described top cylindrical shell be a joint length below 1.5-2 doubly.
4. breeze recovery cyclone dust collectors according to claim 3, it is characterized in that only on the top cylinder inboard wall of a joint, wearing layer being set in the above, the external diameter of top cylindrical shell of a joint is greater than the external diameter of the top cylindrical shell of a joint below above, above the top cylindrical shell wearing layer internal diameter of a joint with a top cylinder internal diameter saving is identical below.
5. according to the breeze recovery cyclone dust collectors described in claim 1 or 4, it is characterized in that described wearing layer is wear-resistant ceramic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857259.9U CN203664194U (en) | 2013-12-24 | 2013-12-24 | Cyclone dust collector for recycling coke breeze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857259.9U CN203664194U (en) | 2013-12-24 | 2013-12-24 | Cyclone dust collector for recycling coke breeze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664194U true CN203664194U (en) | 2014-06-25 |
Family
ID=50960528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857259.9U Expired - Fee Related CN203664194U (en) | 2013-12-24 | 2013-12-24 | Cyclone dust collector for recycling coke breeze |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664194U (en) |
-
2013
- 2013-12-24 CN CN201320857259.9U patent/CN203664194U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |