CN204182493U - Horizontal screw centrifuge changeable type distribution device - Google Patents
Horizontal screw centrifuge changeable type distribution device Download PDFInfo
- Publication number
- CN204182493U CN204182493U CN201420549522.2U CN201420549522U CN204182493U CN 204182493 U CN204182493 U CN 204182493U CN 201420549522 U CN201420549522 U CN 201420549522U CN 204182493 U CN204182493 U CN 204182493U
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- horizontal screw
- changeable type
- screw mandrel
- screw centrifuge
- discharging opening
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Abstract
The utility model relates to a kind of horizontal screw centrifuge changeable type distribution device, especially designs a kind of horizontal screw centrifuge changeable type distribution device, belongs to centrifugation machinery technical field.Comprise the screw mandrel be loaded on horizontal screw centrifuge, install material distribution cartridge and distributing device in screw mandrel, material distribution cartridge and distributing device are tightly connected, material distribution cartridge be axially provided with charging aperture, the barrel of material distribution cartridge is evenly provided with multiple discharging opening, the inwall of discharging opening is equipped with wear-resistant sleeve.This device has high-wearing feature and convertibility, and the material that when avoiding being separated, solid phase particles hardness is large, owing to washing away the problem causing screw mandrel inwall and discharging opening sharply to wear and tear at a high speed, is convenient to the maintain and repair of device.
Description
Technical field
The utility model relates to a kind of distribution device, especially designs a kind of horizontal screw centrifuge changeable type distribution device, belongs to centrifugation machinery technical field.
Background technology
Along with country is to the increase of Environmental Inputs and industrial expansion, horizontal screw centrifuge is widely applied in fields such as petroleum drilling fluid separation.These application also improve constantly the performance requirement of horizontal screw centrifuge, and spiral distributing device directly has influence on wearability and the maintenanceability of horizontal screw centrifuge, therefore also improves further the designing requirement of distribution device structure.
At present, existing horizontal screw centrifuge distribution device structural design is mainly based on monolithic construction pattern (as shown in Figure 1), and material enters screw distribution room by feed pipe and enter rotary drum inner chamber by discharging opening under drapery panel and centrifugal action.This structure can cause screw mandrel inwall and discharging opening sharply to wear and tear for the material that solid phase particles hardness in petroleum drilling fluid is large owing to washing away at a high speed, and cannot repair after long term wear, causes whole helical element to scrap.
Utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of horizontal screw centrifuge changeable type distribution device is provided, there is high-wearing feature and convertibility, the material that when avoiding being separated, solid phase particles hardness is large, owing to washing away the problem causing screw mandrel inwall and discharging opening sharply to wear and tear at a high speed, is convenient to the maintain and repair of device.
In order to solve above technical problem, the utility model provides a kind of horizontal screw centrifuge changeable type distribution device, comprise the screw mandrel be loaded on horizontal screw centrifuge, in screw mandrel, material distribution cartridge and distributing device are installed, material distribution cartridge and distributing device are tightly connected, material distribution cartridge be axially provided with charging aperture, the barrel of material distribution cartridge is evenly provided with multiple discharging opening, the inwall of discharging opening is equipped with wear-resistant sleeve.
Completely cut off material to contact with the direct of screw mandrel body, and all can change easily after any one parts wear in device.
The technical scheme that the utility model limits further is: distributing device is fixedly connected with the inner side of screw mandrel in the circumferential by screw.Completely cut off material to contact with the direct of screw mandrel body, avoid screw mandrel to scrap because of wearing and tearing.
Further, distributing device be axially provided with two connected U-lags, surfacing cemented carbide powder on the circular arc of U-lag.
Further, the outer wall of screw mandrel is connected helical blade.
Further, wear-resistant sleeve is hard alloy wear resistance cover, and hard alloy wear resistance cover is connected by screw the inwall of discharging opening.
Further, surfacing cemented carbide powder on material distribution cartridge inwall.The wearability of part can be strengthened, improve anti-material scouring capability.
The beneficial effects of the utility model are: this device has completely cut off material and contacted with the direct of screw mandrel body, and all can change easily after any one parts wear in device, screw mandrel can be protected to greatest extent, avoiding the large material high-speed of the solid phase particles hardness such as petroleum drilling fluid to wash away causes screw mandrel inwall and discharging opening sharply wear and tear and scrap, and guarantees the service life of screw mandrel; This device have wearability strong, be convenient to maintenance, the feature such as simple and compact for structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Detailed description of the invention
Embodiment 1
A kind of horizontal screw centrifuge changeable type distribution device that the present embodiment provides, as shown in Figure 1, comprise the screw mandrel 1 be loaded on horizontal screw centrifuge, in described screw mandrel, material distribution cartridge 2 and distributing device 3 are installed, described material distribution cartridge 2 is tightly connected with described distributing device 3, described material distribution cartridge 2 be axially provided with charging aperture 4, the barrel of described material distribution cartridge 2 is evenly provided with multiple discharging opening 5, the inwall of described discharging opening 5 is equipped with wear-resistant sleeve 6.
Distributing device 3 is fixedly connected with the inner side of screw mandrel 1 in the circumferential by screw.Completely cut off material to contact with the direct of screw mandrel body, avoid screw mandrel to scrap because of wearing and tearing.
Distributing device 3 be axially provided with two connected U-lags, the size of U-lag is identical, surfacing cemented carbide powder on the circular arc of U-lag.
The outer wall of screw mandrel 1 is connected helical blade 7, helical blade spiral winding screw mandrel.
Wear-resistant sleeve 6 is hard alloy wear resistance cover, and hard alloy wear resistance cover is connected by screw the inwall of discharging opening 5.
Surfacing cemented carbide powder on material distribution cartridge 2 inwall.The wearability of part can be strengthened, improve anti-material scouring capability.
The present embodiment has completely cut off material and has contacted with the direct of screw mandrel body; and all can change easily after any one parts wear in device; screw mandrel can be protected to greatest extent; avoiding the large material high-speed of the solid phase particles hardness such as petroleum drilling fluid to wash away causes screw mandrel inwall and discharging opening sharply wear and tear and scrap, and guarantees the service life of screw mandrel.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. a horizontal screw centrifuge changeable type distribution device, comprise the screw mandrel be loaded on horizontal screw centrifuge, it is characterized in that, in described screw mandrel, material distribution cartridge and distributing device are installed, described material distribution cartridge and described distributing device are tightly connected, described material distribution cartridge be axially provided with charging aperture, the barrel of described material distribution cartridge is evenly provided with multiple discharging opening, the inwall of described discharging opening is equipped with wear-resistant sleeve.
2. a kind of horizontal screw centrifuge changeable type distribution device according to claim 1, it is characterized in that, described distributing device is fixedly connected with the inner side of screw mandrel in the circumferential by screw.
3. a kind of horizontal screw centrifuge changeable type distribution device according to claim 1, is characterized in that, described distributing device be axially provided with two connected U-lags, surfacing cemented carbide powder on the circular arc of described U-lag.
4. a kind of horizontal screw centrifuge changeable type distribution device according to claim 1, it is characterized in that, the outer wall of described screw mandrel is connected helical blade.
5. a kind of horizontal screw centrifuge changeable type distribution device according to claim 1, it is characterized in that, described wear-resistant sleeve is hard alloy wear resistance cover, and described hard alloy wear resistance cover is connected by screw the inwall of described discharging opening.
6. a kind of horizontal screw centrifuge changeable type distribution device according to claim 1, is characterized in that, surfacing cemented carbide powder on described material distribution cartridge inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549522.2U CN204182493U (en) | 2014-09-24 | 2014-09-24 | Horizontal screw centrifuge changeable type distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549522.2U CN204182493U (en) | 2014-09-24 | 2014-09-24 | Horizontal screw centrifuge changeable type distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182493U true CN204182493U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549522.2U Active CN204182493U (en) | 2014-09-24 | 2014-09-24 | Horizontal screw centrifuge changeable type distribution device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204182493U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081223A (en) * | 2017-05-26 | 2017-08-22 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of fluid high-speed separation |
| CN107297284A (en) * | 2017-08-14 | 2017-10-27 | 南京达旻机械制造有限公司 | A kind of Novel spiral discharger of spiral discharge sedimentation centrifuge |
-
2014
- 2014-09-24 CN CN201420549522.2U patent/CN204182493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081223A (en) * | 2017-05-26 | 2017-08-22 | 安徽普源分离机械制造有限公司 | A kind of horizontal spiral automatic discharging sedimentation centrifuge of fluid high-speed separation |
| CN107297284A (en) * | 2017-08-14 | 2017-10-27 | 南京达旻机械制造有限公司 | A kind of Novel spiral discharger of spiral discharge sedimentation centrifuge |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |