CN202137063U - Firm cyclone separator for ecological oil - Google Patents
Firm cyclone separator for ecological oil Download PDFInfo
- Publication number
- CN202137063U CN202137063U CN201120162548U CN201120162548U CN202137063U CN 202137063 U CN202137063 U CN 202137063U CN 201120162548 U CN201120162548 U CN 201120162548U CN 201120162548 U CN201120162548 U CN 201120162548U CN 202137063 U CN202137063 U CN 202137063U
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- China
- Prior art keywords
- cyclone separator
- barrel
- cylinder
- separator
- firm
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- Expired - Fee Related
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Abstract
The utility model discloses a firm cyclone separator for ecological oil, which consists of a barrel, a cone and a wear-resistant layer. The barrel is located on the upper half portion of the separator, the cone is located on the lower half portion of the separator, a cyclone inlet is arranged on a side surface of the barrel, a side wall of the cyclone inlet is tangential to the inner wall of the wear-resistant layer, an air outlet is arranged on the upper portion of the barrel, a discharging opening is arranged on the lower portion of the cone, the barrel is connected with the cone to form the separator, a plurality of pins and a tortoise shell net are arranged in the wear-resistant layer to form a framework, an air outlet barrel is disposed on the upper portion of the barrel, the air outlet is located on an exposed portion of the air outlet barrel, and a filtering screen is disposed at the lower end of the air outlet barrel located in the barrel. The firm cyclone separator for ecological oil can save replacement time and hoisting cost, wear resistance of the inner wall of the separator is high, and the firm cyclone separator is impact-resistant and has long service life.
Description
Technical field
The utility model relates to a kind of cyclone separator, specifically relates to a kind of gas phase of ecological oil and the cyclone separator of solid phase.
Background technology
Cyclone separator is as the visual plant of the oily preparation system of ecology,---biological fuel gas, ash, carbon and heat medium---quartz sand that in the oily preparation process of ecology, is used for the quick pyrolysis product of separating biomass.Between the actual motion requirement of the oily preparation system of ecology, the continuous accelerated development of the abominable of working environment and technology has higher requirement to the performance of the ecological oily cyclone separator of firm than general cyclone separator.Cyclone separator tangential inlet and cylindrical shell are the most serious positions of conventional cyclone separator wearing and tearing as " target area " of cyclone separator, add a large amount of quartz sand and biomass flash pyrolysis product; The ecological oily cyclone separator of intrinsic firm this " target area " position often occurs and is worn through at short notice in the oily preparation system actual motion of ecology, thereby essential whole cyclone separator, the turnover rate height of equipment often changed; And heavier because of cyclone separator weight, shape is more elongated, is in the high position of tens of rice; Must could change by large-scale crane; Cause the system maintenance expense high, the off-time is long, has a strong impact on the normal operation of ecological oily preparation system; Cause operating cost can not to be in any more for a long time, hinder ecological oily preparation system to the large-scale development.
The utility model content
In order to solve the problem that prior art exists, the utility model provides the cyclone separator that a kind of inwall is wear-resistant and can change easily worn part.
In order to realize above purpose; The technical scheme of the utility model is following: the ecological oily cyclone separator of a kind of firm, to form by the cylinder that is positioned at the first half, the conic tube that is positioned at Lower Half and wearing layer, and the side of cylinder offers the whirlwind inlet; The sidewall and the wearing layer inwall of this whirlwind inlet are tangent; The top of cylinder offers gas outlet, and the bottom of conic tube offers discharging opening, and said separator is to be formed by connecting for two sections cylinder and conic tube; Said wearing layer set inside has some pins and hexsteel as skeleton, and the lower end that is positioned at the inner gas outlet of cylinder is provided with screen pack.
Further, said cylinder is connected through securing member by flange with conic tube.
The junction of said cylinder and conic tube is provided with asbestos cord or asbestos textile tapes.
Said pin be shaped as V-arrangement or J-shaped or Y shape or triangle.
The upper end of said gas outlet is welded with flange.The lower end of said conic tube is welded with flange.
The utility model when cylinder is cancelled by abrasion, only need be pulled down flange owing to being cylinder and two dismountable parts of conic tube to cyclone design, just can accomplish the replacing operation, has saved replacing time and lifting cost and has used; During replacing, the first half that only needs to change cyclone separator gets final product, and need not change the Lower Half of cyclone separator, has saved replacement cost; Since the wearing layer set inside of cyclone separator pin and hexsteel; Pin is welded on earlier on the inwall of cylinder, on pin, welds hexsteel again, after handling with methods such as cast, maintenance, barbecues at last; Strengthened scuff resistance; Shock-resistant degree has prolonged service life, thereby has reduced the maintenance rate of whole ecological oil preparation system.
Description of drawings
Fig. 1 is the overall construction drawing of the cyclone separator of the utility model;
Fig. 2 is the I place partial enlarged drawing of the cyclone separator of the utility model;
Fig. 3 is the II place partial enlarged drawing of the cyclone separator of the utility model;
Fig. 4 is the A-A cutaway view of the utility model.
Below, in conjunction with most preferred embodiment the utility model is further specifically described.
The specific embodiment
As shown in Figure 1, the utility model cyclone separator is made up of cylinder 1, conic tube 2 and gas outlet 3.The lower end welded flange 4 of cylinder, the upper end welded flange 5 of conic tube, cylinder 2 is connected through flange 4,5 usefulness bolts with conic tube 2, and cylinder 1 is lined with asbestos 6 with the contact-making surface of conic tube 2, like Fig. 3, to seal.The inwall of cylinder 1 and conic tube 2 is provided with wearing layer 8, and this wearing layer is strengthened the material cast of abrasion-proof and refractory by reinforced drill rod.The sidewall of cylinder 1 is provided with square whirlwind inlet 7, a sidewall and wearing layer 8 inwalls tangent (like Fig. 2) of this whirlwind inlet.The whirlwind entrance area of cylinder 1 is " target area "; Be the most serious positions of cyclone separator wearing and tearing; Select the fine abrasion-proof and refractory pouring material that strengthens of reinforced steel of experiment preparation for use, can improve wearability, anticorrosive, prolongation service life of equipment, reach the purpose of not having overhaul in two years.Be in the wearing layer set inside V-type stainless steel pin 9 in zone, whirlwind porch in the cylinder 1, like Fig. 4, pin 9 is weldingly fixed on cylinder 1 inwall.The shape of pin can also be J-shaped or Y shape or triangle.Cylinder 1 inwall is provided with hexsteel, and hexsteel is welded on the pin.Use hexsteel and some pins as skeleton, improved the service life of cylinder.When the cylinder inner surface has part to peel off, can carry out sectional repair, needing to have avoided the trouble of integral replacing.The top of cylinder 1 sets out inflator 3, is used to let biological fuel gas 13 discharge from the gas outlet.The lower end of conic tube 2 has discharging opening 14.The upper end of gas outlet 3 is welded with flange 11, conveniently is connected with miscellaneous equipment or pipeline.The lower end of conic tube 2 is welded with flange 12, conveniently is connected with miscellaneous equipment or pipeline.
Operation principle is following: in the oily preparation system of ecology; The mixture of the biological fuel gas that contains quartz sand that comes out from pyrolysis reactor (or auxiliary reactor), living beings ash, living beings carbon (on a small quantity) is with the speed of 12～25mm/s during by air inlet pipe entering cyclone separator; Air-flow will become circular motion by rectilinear motion and form export-oriented cyclone, export-oriented cyclone and then be close to the cyclone separator inwall in the shape of a spiral downwards towards cone motion, under action of centrifugal force; Density is got rid of to inwall greater than the quartz sand and the carbon ash of gas; After inwall collision, lose inertia force and under the effect of gravity, get into refeed line from discharging opening, reach the purpose of separating solids; At export-oriented cyclone during near the cone discharging opening; Because the contraction of cone makes export-oriented cyclone draw close to the separator center, and then moves upward to cyclone in forming, reach the purpose of separating biomass combustion gas.
Claims (6)
1. the ecological oily cyclone separator of a firm; Form by the cylinder that is positioned at the first half, the conic tube that is positioned at Lower Half and wearing layer; The side of cylinder offers the whirlwind inlet, and the sidewall and the wearing layer inwall of this whirlwind inlet are tangent, and the top of cylinder offers gas outlet; The bottom of conic tube offers discharging opening; It is characterized in that: said separator is to be formed by connecting for two sections cylinder and conic tube, and said wearing layer set inside has some pins and hexsteel, and the lower end that is positioned at the inner gas outlet of cylinder is provided with screen pack.
2. the oily cyclone separator of ecology according to claim 1 is characterized in that said cylinder is connected through securing member by flange with conic tube.
3. the oily cyclone separator of ecology according to claim 2 is characterized in that the junction of said cylinder and conic tube is provided with asbestos cord or asbestos textile tapes.
4. the oily cyclone separator of ecology according to claim 1 is characterized in that, said pin be shaped as V-arrangement or J-shaped or Y shape or triangle.
5. the oily cyclone separator of ecology according to claim 1 is characterized in that the upper end of said gas outlet is welded with flange.
6. the oily cyclone separator of ecology according to claim 1 is characterized in that the lower end of said conic tube is welded with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120162548U CN202137063U (en) | 2011-05-20 | 2011-05-20 | Firm cyclone separator for ecological oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120162548U CN202137063U (en) | 2011-05-20 | 2011-05-20 | Firm cyclone separator for ecological oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137063U true CN202137063U (en) | 2012-02-08 |
Family
ID=45548142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120162548U Expired - Fee Related CN202137063U (en) | 2011-05-20 | 2011-05-20 | Firm cyclone separator for ecological oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785256A (en) * | 2012-10-29 | 2014-05-14 | 北京中天金谷粮油工程技术有限公司 | Efficient combination type dust remover |
| GB2580169A (en) * | 2018-12-21 | 2020-07-15 | Vulco Sa | Hydrocyclone |
-
2011
- 2011-05-20 CN CN201120162548U patent/CN202137063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785256A (en) * | 2012-10-29 | 2014-05-14 | 北京中天金谷粮油工程技术有限公司 | Efficient combination type dust remover |
| GB2580169A (en) * | 2018-12-21 | 2020-07-15 | Vulco Sa | Hydrocyclone |
| GB2580169B (en) * | 2018-12-21 | 2021-02-17 | Vulco Sa | Hydrocyclone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20200520 |