CN207507660U - Horizontal type screw settling centrifuge charging cavity configuration - Google Patents
Horizontal type screw settling centrifuge charging cavity configuration Download PDFInfo
- Publication number
- CN207507660U CN207507660U CN201721208676.5U CN201721208676U CN207507660U CN 207507660 U CN207507660 U CN 207507660U CN 201721208676 U CN201721208676 U CN 201721208676U CN 207507660 U CN207507660 U CN 207507660U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- baffle pipe
- horizontal type
- type screw
- settling centrifuge
- 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
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Abstract
The utility model discloses a kind of horizontal type screw settling centrifuge charging cavity configurations, including rotary drum, the spiral being arranged in rotary drum, the loading channel hole being arranged in spiral, a flat annular surface is surrounded by each loading channel hole, vertically fix an arc baffle pipe with screw on the annular surface, the outlet of baffle pipe is relative to rotary drum and helix public corotating direction to open front.Using the horizontal type screw settling centrifuge charging cavity configuration of the utility model, material tangentially alters course, it is sent out from baffle pipe, baffle pipe outlet is close to the cylindrical form interior surface of liquid pool, the material impacting flowed into from loading channel hole is in the liquid stream of rotation, substantially ignore its radial velocity component, therefore the formation of vortex is avoided in rotary drum center.
Description
Technical field
The utility model is related to a kind of horizontal type screw settling centrifuge charging cavity configurations.
Background technology
In decanter centrifuge, material is to be sent into threaded interior cavity by axial duct, then threaded interior cavity enters
Rotary drum, since the differential between spiral and rotary drum is smaller, radial direction loading channel flow into a large amount of material radial impacts and to
Rotary drum and the liquid pool that rotates generates very big impact force, thus generate strong vortex, wash away and be usually deposited in rotatory drum wall
Particle, the serious separating effect for reducing centrifugal force in rotary drum center.
Invention content
The utility model for the above-mentioned prior art the problem of, a kind of charging of horizontal type screw settling centrifuge is provided
Cavity configuration avoids the formation in rotary drum center vortex.
The technical solution adopted by the present invention to solve the technical problems is：A kind of horizontal type screw settling centrifuge charging chamber
Structure, including rotary drum, the spiral being arranged in rotary drum, the loading channel hole being arranged in spiral, in each loading channel hole
A flat annular surface is surrounded by, vertically fixes an arc baffle pipe with screw on the annular surface, baffle pipe
Outlet is relative to rotary drum and helix public corotating direction to open front.
Further, the baffle pipe outer most edge is slightly below metal line.
Further, two sides of the baffle pipe are tablet.
Further, there can be any number of loading channel hole in spiral.
The beneficial effects of the utility model are, are fed cavity configuration using the horizontal type screw settling centrifuge of the utility model,
Material tangentially alters course, and is sent out from baffle pipe, and baffle pipe outlet is flowed into close to the cylindrical form interior surface of liquid pool from loading channel hole
Material impacting in the liquid stream of rotation, substantially ignore its radial velocity component, therefore vortex is avoided in rotary drum center
Formation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of the baffle pipe of the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Fig. 1 and Fig. 2, a kind of horizontal type screw settling centrifuge charging cavity configuration of the utility model, including turning
Drum 1, the spiral 2 being arranged in rotary drum 1, the loading channel hole 3 being arranged in spiral 2, the surrounding in each loading channel hole 3 are set
There are one flat annular surfaces 5, vertically fix an arc baffle pipe 4 with screw 6 on the annular surface 5, baffle pipe 4 goes out
Mouth is relative to rotary drum 1 and 2 public direction of rotation of spiral（As shown by the arrows in Figure 1）To open front.Radially, baffle pipe 4 is most
Outer rim is slightly below metal line 7, and since outer most edge and the liquid level that baffle pipe 4 exports are apart from extremely short, the material flowed out from pipe is with complete
Complete negligible radial velocity component is in contact with liquid level, avoiding problems the formation of vortex, and to liquid pool annular liquid
Face is without directly affecting.There can be any number of loading channel hole 3 in spiral 2, in order to ensure material in the form of tangent line jet stream
Safety changed course, two sides 41 of baffle pipe 4 are tablet, so as to the unlikely neighbouring helical-blade of the material stream flowed out through baffle pipe 4
Piece.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from the utility model technological thought completely.This practicality is new
The technical scope of type is not limited to the content on specification, it is necessary to determine its technical model according to right
It encloses.
Claims (4)
- The cavity configuration 1. a kind of horizontal type screw settling centrifuge feeds, including rotary drum, the spiral being arranged in rotary drum, is arranged on spiral On loading channel hole, it is characterised in that：A flat annular surface is surrounded by each loading channel hole, in the ring Vertically fix an arc baffle pipe on shape face with screw, the outlet of baffle pipe relative to rotary drum and helix public corotating direction to Open front.
- 2. a kind of horizontal type screw settling centrifuge charging cavity configuration as described in claim 1, it is characterised in that：The baffle pipe Outer most edge is slightly below metal line.
- 3. a kind of horizontal type screw settling centrifuge charging cavity configuration as described in claim 1, it is characterised in that：The baffle pipe Two sides be tablet.
- 4. a kind of horizontal type screw settling centrifuge charging cavity configuration as described in claim 1,2 or 3, it is characterised in that：Spiral On can have any number of loading channel hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208676.5U CN207507660U (en) | 2017-09-20 | 2017-09-20 | Horizontal type screw settling centrifuge charging cavity configuration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721208676.5U CN207507660U (en) | 2017-09-20 | 2017-09-20 | Horizontal type screw settling centrifuge charging cavity configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207507660U true CN207507660U (en) | 2018-06-19 |
Family
ID=62533386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721208676.5U Expired - Fee Related CN207507660U (en) | 2017-09-20 | 2017-09-20 | Horizontal type screw settling centrifuge charging cavity configuration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207507660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398357A (en) * | 2017-09-20 | 2017-11-28 | 湘潭离心机有限公司 | Horizontal type screw settling centrifuge charging cavity configuration |
-
2017
- 2017-09-20 CN CN201721208676.5U patent/CN207507660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398357A (en) * | 2017-09-20 | 2017-11-28 | 湘潭离心机有限公司 | Horizontal type screw settling centrifuge charging cavity configuration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180619 Termination date: 20180920 |