CN203459172U - Staged separation drum of centrifuge - Google Patents
Staged separation drum of centrifuge Download PDFInfo
- Publication number
- CN203459172U CN203459172U CN201320584814.5U CN201320584814U CN203459172U CN 203459172 U CN203459172 U CN 203459172U CN 201320584814 U CN201320584814 U CN 201320584814U CN 203459172 U CN203459172 U CN 203459172U
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- China
- Prior art keywords
- end cover
- separation
- drum
- centrifuge
- rotating drum
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Abstract
A staged separation drum of a centrifuge comprises a rotating drum, partitions, blades, a sealing ring, a lower end cover, a steel jacket and an upper end cover and is characterized in that the lower end of the rotating drum is in threaded connection with the lower end cover; the sealing ring is arranged between the lower end of the rotating drum and the lower end cover; the steel jacket is fixed below the lower end cover; the upper end cover is fixed on the upper end face of the rotating drum; a discharge hole is formed in the upper end cover; and division plates are arranged between the length direction in a hole of the rotating drum and the upper end cover and divides the rotating drum into three to four separation cavities. Compared with the prior art, the separation drum is simple in overall structure, convenient to operate and light in weight; due to the isolation of the division plates, the separation drum forms the stepped separation cavities; a separation material in the drum forms a greater separation gradient, so that a separation effect of the centrifuge is improved; the operating cost is lowered; and the separation quality is improved and meets requirements of the GMP (Good Manufacturing Practice).
Description
Technical field
A kind of stagewise centrifuge of the utility model cylinder, relates to tube centrifuge design and manufacturing technology field, is applied to the feed separation of biology and medicine.
Background technology
Material in enterprises such as biology and pharmacy extracts in production process, often to use tube centrifuge, existing tube centrifuge rotary drum is mainly to using deltoid plate or four rib plates as internal shunt, it has certain restriction to solid-to-liquid ratio, solids content can not be too large, otherwise may cause the bad of separating effect, can affect like this output and the quality of material, increase the investment of operating cost and fixed assets.
Utility model content
The purpose of this utility model is to solve the deficiency of above-mentioned technology, and a kind of a kind of stagewise centrifuge cylinder reasonable in design, simple in structure is provided.
Its technology is achieved in that and comprises rotating cylinder, dividing plate, blade, sealing ring, bottom end cover, steel bushing, upper end cover, it is characterized in that: rotating cylinder lower end and bottom end cover are threaded connection, between rotating cylinder lower end and lower end, be provided with sealing ring, the next steel bushing that is fixed with of bottom end cover; Rotating cylinder upper surface is fixed with upper end cover, has discharging opening on upper end cover, between the length direction in rotating cylinder hole and upper end cover, is provided with demarcation strip, and described demarcation strip is separated into 3-4 separated separate space by rotary drum.
Obvious advantage and the effect implemented after this technology are: compared with prior art, total is simple in structure, easy to operate, lightweight; Due to the isolation of demarcation strip, make cylinder form several stepped disengagement chambers again, make the separation of material in cylinder form larger separated gradient, thereby increased the separating effect of centrifuge, reduced operating cost, improved disintegrate-quality, disintegrate-quality meets the requirement of GMP.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model embodiment looks sectional structure schematic diagram;
Wherein: 1-upper end cover, 2-rotating cylinder, 3-stiffener, 4-separate plectane, 5-circular cone, 6-bottom end cover, 7-steel bushing, 8-sealing ring, 9-blade, 10-spring, 11-rivet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
See accompanying drawing 1, during work, whole cylinder is shelved between the main shaft and lower damping of centrifuge.Rotating cylinder 2 lower ends and bottom end cover 6 are threaded connection, and between rotating cylinder 2 lower ends and bottom end cover 6, are provided with sealing ring 8, the next steel bushing 7 that is fixed with of bottom end cover 6; Rotating cylinder 2 upper surfaces are fixed with upper end cover 1, on upper end cover 1, have discharging opening, between the length direction in rotating cylinder 2 holes and upper end cover 1, are provided with demarcation strip, and demarcation strip forms by separating plectane 4, circular cone 5, stiffener 3, blade 9, spring 10 and rivet 11; By 3-4 demarcation strip, rotary drum is separated into 3-4 separated separate space.
See accompanying drawing 1, during work, the steel bushing 7 of cylinder and upper end cover 1 are shelved on respectively between the main shaft and lower damping of centrifuge.Bottom end cover 6 end access feed pipes, the liquid outlet on upper end cover 1 communicates with drip tray.
Opening power, rotation under the main shaft that rotating cylinder connects at upper end cover 1 drives, centrifuge starts normal operation, then passes into and wants separated mixed material, and compound enters in cylinder by the axis hole in bottom end cover 6.Mixed liquor carries out separation in cylinder, first the solid that density is larger is first deposited in the separated separate space of bottom, the separated plectane 4 middle circular holes that pass through that liquid is less with density enter upper strata, and then further separated, mixed liquor is constantly separated in the process by separated separate space like this, and then liquid is refluxed by discharging opening through drip tray, after mask work completes, cylinder stops operating, and unloads cylinder and takes out solids.
Claims (2)
1. a stagewise centrifuge cylinder, comprise rotating cylinder, dividing plate, blade, sealing ring, bottom end cover, steel bushing, upper end cover, it is characterized in that: rotating cylinder lower end and bottom end cover are threaded connection, between rotating cylinder lower end and lower end, be provided with sealing ring, the next steel bushing that is fixed with of bottom end cover; Rotating cylinder upper surface is fixed with upper end cover, has discharging opening on upper end cover, between the length direction in rotating cylinder hole and upper end cover, is provided with demarcation strip.
2. a kind of stagewise centrifuge cylinder according to claim 1, is characterized in that: described demarcation strip is separated into 3-4 separated separate space by rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584814.5U CN203459172U (en) | 2013-09-23 | 2013-09-23 | Staged separation drum of centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584814.5U CN203459172U (en) | 2013-09-23 | 2013-09-23 | Staged separation drum of centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459172U true CN203459172U (en) | 2014-03-05 |
Family
ID=50171553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584814.5U Expired - Fee Related CN203459172U (en) | 2013-09-23 | 2013-09-23 | Staged separation drum of centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111801166A (en) * | 2018-01-05 | 2020-10-20 | 贡特拉姆·克雷泰克 | Centrifugal machine |
-
2013
- 2013-09-23 CN CN201320584814.5U patent/CN203459172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111801166A (en) * | 2018-01-05 | 2020-10-20 | 贡特拉姆·克雷泰克 | Centrifugal machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201323, Shanghai, Pudong New Area salt bridge town Salt Road No. 111 Patentee after: Shanghai Zhizheng Centrifuge Co., Ltd. Address before: 201323 Zhou Zhu highway 3528, Shanghai, Pudong New Area Patentee before: Shanghai Zhizheng Centrifuge Co., Ltd. |
|
| 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: 20140305 Termination date: 20160923 |