CN201524608U - Horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering - Google Patents
Horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering Download PDFInfo
- Publication number
- CN201524608U CN201524608U CN2009201997854U CN200920199785U CN201524608U CN 201524608 U CN201524608 U CN 201524608U CN 2009201997854 U CN2009201997854 U CN 2009201997854U CN 200920199785 U CN200920199785 U CN 200920199785U CN 201524608 U CN201524608 U CN 201524608U
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- clear liquid
- dehydration
- direct current
- horizontal spiral
- spiral discharge
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Abstract
The utility model discloses a horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering, which comprises a drum 1, a screw conveyor 2, a feeding pipe 3 and a driving device 4, wherein the screw conveyor 2 consists of a rotary drum 21 and screw blades 22. Clear liquid direct flow holes 221 arrayed in series connection along an axis are arranged on the screw blades 22 of the screw conveyor 2. The horizontal scroll discharge sedimentary centrifuge has the advantages that separated clear liquid is enabled to flow into a clear liquid draining opening comparatively smoothly as the clear liquid direct flow holes are arranged on the screw blades of the screw conveyor, and the centrifuge decreases residence time of the clear liquid inside the rotary drum, accelerates concentrating or dewatering process of concentrated suspension liquid or mixed liquid, and improves working efficiency.
Description
Technical field:
The utility model relates to a kind of horizontal spiral discharge sedimentation centrifuge, specifically is that a kind of the quickening concentrates and dehydration, shortens the horizontal spiral discharge sedimentation centrifuge that separates centrifugation time.
Background technology:
Existing horizontal spiral discharge sedimentation centrifuge has function concentrated, that dewater, separate, clarify and purify to suspension or mixed liquor, the cardinal principle that realizes these functions is: the centrifugal force that two different rotating speeds degree of the rotary drum of centrifuge and auger conveyor produce carries out layering with the material that has difference in specific gravity in the liquid, heavy solid phase particles is deposited on the inwall of rotary drum, the helical blade of doing relative motion with rotary drum constantly will be deposited on the drum inner wall solid phase particles and scrape and release slag-drip opening, and the clear liquid after the separation flows out rotary drum through liquid layer adjustable plate opening.In real work, need from suspension or mixed liquor, separate a certain material, need through clarification, concentrate and several job steps such as dehydration, sometimes all to carry out repeatedly repeatedly just reaching its concentration requirement to concentrating with dehydration, especially all the more so to the less liquid of some concentration.The main cause that produces this phenomenon be exist on the internal structure of existing horizontal spiral discharge sedimentation centrifuge not enough, the blade of existing horizontal spiral discharge sedimentation centrifuge auger conveyor is screw type continuous blade, when material liquid by feed pipe again the discharging opening of auger conveyor inner chamber be admitted to carry out centrifugation in the rotary drum after, the outflow form of the clear liquid that is separated be from the auger conveyor throughput direction oppositely, with the form of the reverse acting spiral stream purified liquor outlet that backflows, the distance that clear liquid flows out is very obstructed, the interior holdup time of the clear liquid rotary drum of separating is long, greatly reduces concentrating of suspension or mixed liquor, the dehydration operating efficiency.
The utility model content:
The technical problems to be solved in the utility model is at defective and the deficiency that above-mentioned prior art exists, to provide a kind of horizontal spiral discharge sedimentation centrifuge concentrated and dehydration of accelerating.To reach the operating efficiency that concentrates, dewaters that improves suspension or mixed liquor.
Technical solution of the present utility model is that a kind of horizontal spiral discharge sedimentation centrifuge concentrated and dehydration of accelerating with following structure is provided.
A kind ofly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, the auger conveyor, feed pipe, the transmission device that comprise rotary drum, form by rotating cylinder and helical blade, be characterized in that the helical blade on the described auger conveyor is provided with the clear liquid direct current hole along the axis arranged in series.
After adopting above structure, compared with prior art, the utlity model has following advantage: the helical blade on auger conveyor is provided with clear liquid direct current hole, can make the clear liquid that is separated flow into the clear liquid outlet more swimmingly, reduced the holdup time of clear liquid in rotary drum, quicken concentrating or dehydration of concentrated suspension liquid or mixed liquor, improved operating efficiency.
The utility model also has following characteristics and advantage:
As further improving, the outer wall of the hole wall in described clear liquid direct current hole and the rotating cylinder of auger conveyor is tangent.This structure to reduce the granule content in the clear liquid, makes the clear liquid purity that ejects higher.
As improvement, described clear liquid direct current hole along the axis arranged in series is set to 2-6 row.This structure can make clear liquid more even, backflows to the clear liquid outlet more unobstructedly.
As advancing an improvement, described 2-6 row is along being the radian such as grade between the clear liquid direct current hole of axis arranged in series.This structure can make clear liquid more even, backflows to the clear liquid outlet more unobstructedly.
Description of drawings:
Accompanying drawing is that the utility model can be accelerated horizontal spiral discharge sedimentation centrifuge structural representation concentrated and dehydration.
Shown in the figure: 1, rotary drum, 2, auger conveyor, 21, rotating cylinder, 22, helical blade, 221, clear liquid direct current hole, 3, feed pipe, 4, transmission device.
The specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Shown in Figure 1, a kind ofly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, the auger conveyor 2, feed pipe 3, the transmission device 4 that comprise rotary drum 1, form by rotating cylinder 21 and helical blade 22, be characterized in that the helical blade 22 on the described auger conveyor 2 is provided with the clear liquid direct current hole 221 along the axis arranged in series.The outer wall of the hole wall in described clear liquid direct current hole 221 and the rotating cylinder 21 of auger conveyor is tangent.It is capable that described clear liquid direct current hole along the axis arranged in series is set to 2-6.Described 2-6 is capable of being the radian such as grade between the clear liquid direct current hole of axis arranged in series.
Present embodiment is set to 4 row, between row and the row for etc. arc arrangement, be 90 radians between promptly every row.
Claims (5)
1. can accelerate horizontal spiral discharge sedimentation centrifuge concentrated and dehydration for one kind, comprise rotary drum (1), (220 auger conveyors of forming (2), feed pipe (3), transmission device (4) is characterized in that: (220 are provided with the clear liquid direct current hole (221) along the axis arranged in series to the helical blade on the described auger conveyor (2) by rotating cylinder (21) and helical blade.
2. as claimed in claim 1ly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, it is characterized in that: the outer wall of the rotating cylinder (21) of the hole wall in described clear liquid direct current hole (221) and auger conveyor is tangent.
3. as claimed in claim 1 or 2ly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, it is characterized in that: it is capable that described clear liquid direct current hole (221) along the axis arranged in series is set to 2-6.
4. as claimed in claim 3ly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, it is characterized in that: described 2-6 capable along between the clear liquid direct current hole (221) of axis arranged in series for waiting radian.
5. as claimed in claim 3ly accelerate to concentrate and the horizontal spiral discharge sedimentation centrifuge of dehydration, it is characterized in that: described clear liquid direct current hole (221) along the axis arranged in series is set to 4 row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201997854U CN201524608U (en) | 2009-10-31 | 2009-10-31 | Horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201997854U CN201524608U (en) | 2009-10-31 | 2009-10-31 | Horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524608U true CN201524608U (en) | 2010-07-14 |
Family
ID=42515907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201997854U Expired - Fee Related CN201524608U (en) | 2009-10-31 | 2009-10-31 | Horizontal scroll discharge sedimentary centrifuge capable of accelerating concentration and dewatering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607191A (en) * | 2015-10-21 | 2017-05-03 | 江苏华苏亚生物科技有限公司 | Horizontal type spiral filtering centrifuge for processing pleurotus eryngii |
| CN117861875A (en) * | 2024-03-12 | 2024-04-12 | 菏泽学院 | Centrifugal equipment is used in preparation of plant growth regulator |
-
2009
- 2009-10-31 CN CN2009201997854U patent/CN201524608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607191A (en) * | 2015-10-21 | 2017-05-03 | 江苏华苏亚生物科技有限公司 | Horizontal type spiral filtering centrifuge for processing pleurotus eryngii |
| CN117861875A (en) * | 2024-03-12 | 2024-04-12 | 菏泽学院 | Centrifugal equipment is used in preparation of plant growth regulator |
| CN117861875B (en) * | 2024-03-12 | 2024-05-17 | 菏泽学院 | Centrifugal equipment is used in preparation of plant growth regulator |
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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: 20100714 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |