CN204672457U - A kind of Novel spiral discharging and filtering centrifuge scraper - Google Patents
A kind of Novel spiral discharging and filtering centrifuge scraper Download PDFInfo
- Publication number
- CN204672457U CN204672457U CN201520310320.7U CN201520310320U CN204672457U CN 204672457 U CN204672457 U CN 204672457U CN 201520310320 U CN201520310320 U CN 201520310320U CN 204672457 U CN204672457 U CN 204672457U
- Authority
- CN
- China
- Prior art keywords
- cone
- scraper
- main
- screwed hole
- scraper base
- 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 claims abstract description 9
- 238000001914 filtration Methods 0.000 title claims abstract description 9
- 238000007667 floating Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of Novel spiral discharging and filtering centrifuge scraper, it comprises cone (1), main scraper (2) and secondary scraper base (3), the conical surface of cone (1) is provided with multiple screwed hole from the upper end of cone (1) to lower end, main scraper (2) is fastened in cone (1) through screw (4) and screwed hole, cone (1) is evenly distributed with multiple main scraper (2), often be provided with secondary scraper base (3) between adjacent two main scrapers (2), secondary scraper base (3) is fastened in cone (1) through screw (4) and screwed hole, the side of secondary scraper base (3) is welded with pressing plate (5), the curved slot that pressing plate (5) is L-shaped with the side Formation cross-section of secondary scraper base (3), multiple wear-resisting floating scraping blade (7) is provided with in groove, the floating curve of wear-resisting floating scraping blade (7) composition.The beneficial effects of the utility model are: cutter keeps in repair and replacing is convenient, it is higher to make to be separated efficiency.
Description
Technical field
The utility model relates to the technical field of Separation of Solid and Liquid, particularly a kind of Novel spiral discharging and filtering centrifuge scraper.
Background technology
Screw unloading filter centrifugal machine has been widely used in the Separation of Solid and Liquid of the industries such as coal, chemical industry, oil, especially in recent years to the de-liquid process application of oilfield drilling waste.Technique directly affects the separating effect of equipment.Owing to there is gap all the time between the inner conical surface of screen cloth and traditional fixed doctor positive camber, process for high-viscosity material can produce knot " shell " phenomenon, result in blockage sieve seam, have a strong impact on the separating effect to material, cause the organic efficiency of drilling fluid low, also unnecessary pollution is caused to environment simultaneously.Non-exchange present situation is there is after current blade wears.
Utility model content
The purpose of this utility model is that solve high-viscosity material produces knot " shell " phenomenon in processing procedure, provides a kind of compact conformation, cutter to keep in repair and changes conveniently, makes to be separated the higher Novel spiral discharging and filtering centrifuge scraper of efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of Novel spiral discharging and filtering centrifuge scraper, it comprises cone, main scraper and secondary scraper base, the conical surface of described cone is provided with multiple screwed hole from the upper end of cone to lower end, described main scraper is fastened in cone through screw and screwed hole, cone is evenly distributed with multiple main scraper, often be provided with secondary scraper base between adjacent two main scrapers, secondary scraper base is fastened in cone through screw and screwed hole, the side of secondary scraper base is welded with pressing plate, the curved slot that the side Formation cross-section of pressing plate and secondary scraper base is L-shaped, multiple wear-resisting floating scraping blade is provided with in groove, the floating curve of wear-resisting floating scraping blade composition.
The top of described groove is provided with block.
The utility model has the following advantages: the main scraper in (1) cone of the present utility model and secondary scraper base all adopt unitary design, and the part of formation is few, saves manufacturing cost.(2) when after main scraper and secondary scraper base and material contact wear, only need back out screw (4) and can realize changing, facilitate maintenance and change.(3) effective rate of utilization of screen cloth improves more than 15%, and under equal conditions output can improve more than 15%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of secondary scraper base of the present utility model;
In figure, 1-cone, the main scraper of 2-, the secondary scraper base of 3-, 4-screw, 5-pressing plate, 6-block, the wear-resisting floating scraping blade of 7-.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of Novel spiral discharging and filtering centrifuge scraper, it comprises cone 1, main scraper 2 and secondary scraper base 3, the conical surface of described cone 1 is provided with multiple screwed hole from the upper end of cone 1 to lower end, described main scraper 2 is fastened in cone 1 through screw 4 and screwed hole, cone 1 is evenly distributed with multiple main scraper 2, often be provided with secondary scraper base 3 between adjacent two main scrapers 2, secondary scraper base 3 is fastened in cone 1 through screw 4 and screwed hole, when after main scraper 2 and secondary scraper base 3 and material contact wear, only need back out screw 4 can realize changing, facilitate maintenance and change.As depicted in figs. 1 and 2, the side of secondary scraper base 3 is welded with pressing plate 5, the curved slot that pressing plate 5 is L-shaped with the side Formation cross-section of secondary scraper base 3, is provided with multiple wear-resisting floating scraping blade 7 in groove, wear-resisting floating scraping blade 7 forms the curve that floats.The top of described groove is provided with block 6, prevents wear-resisting floating scraping blade 7 from flying out in groove.Also prevent material from entering in groove simultaneously.
Be arranged on all parts in cone 1 with cone 1 high-speed rotation, under the influence of centrifugal force, groove is stretched out in the outer end of wear-resisting floating scraping blade 7, and act on the inner conical surface of taper screen cloth, achieve and scrape from cleaning to the solid formation being bonded at screen cloth inner conical surface, the effective rate of utilization of screen cloth improves more than 15%, and under equal conditions output can improve more than 15%.
The above is only preferred embodiment of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (2)
1. a Novel spiral discharging and filtering centrifuge scraper, it is characterized in that: it comprises cone (1), main scraper (2) and secondary scraper base (3), the conical surface of described cone (1) is provided with multiple screwed hole from the upper end of cone (1) to lower end, described main scraper (2) is fastened in cone (1) through screw (4) and screwed hole, cone (1) is evenly distributed with multiple main scraper (2), often be provided with secondary scraper base (3) between adjacent two main scrapers (2), secondary scraper base (3) is fastened in cone (1) through screw (4) and screwed hole, the side of secondary scraper base (3) is welded with pressing plate (5), the curved slot that pressing plate (5) is L-shaped with the side Formation cross-section of secondary scraper base (3), multiple wear-resisting floating scraping blade (7) is provided with in groove, the floating curve of wear-resisting floating scraping blade (7) composition.
2. a kind of Novel spiral discharging and filtering centrifuge scraper according to claim 1, is characterized in that: the top of described groove is provided with block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310320.7U CN204672457U (en) | 2015-05-14 | 2015-05-14 | A kind of Novel spiral discharging and filtering centrifuge scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310320.7U CN204672457U (en) | 2015-05-14 | 2015-05-14 | A kind of Novel spiral discharging and filtering centrifuge scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672457U true CN204672457U (en) | 2015-09-30 |
Family
ID=54172181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310320.7U Expired - Fee Related CN204672457U (en) | 2015-05-14 | 2015-05-14 | A kind of Novel spiral discharging and filtering centrifuge scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204672457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339952A (en) * | 2019-07-01 | 2019-10-18 | 王秀红 | A kind of INDUSTRY SPINDRYER with blowdown apparatus |
-
2015
- 2015-05-14 CN CN201520310320.7U patent/CN204672457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339952A (en) * | 2019-07-01 | 2019-10-18 | 王秀红 | A kind of INDUSTRY SPINDRYER with blowdown apparatus |
| CN110339952B (en) * | 2019-07-01 | 2021-09-21 | 王秀红 | Industrial dehydrator with sewage discharging device |
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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: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |