CN208878821U - A kind of sealing device of centrifuge - Google Patents
A kind of sealing device of centrifuge Download PDFInfo
- Publication number
- CN208878821U CN208878821U CN201821272959.0U CN201821272959U CN208878821U CN 208878821 U CN208878821 U CN 208878821U CN 201821272959 U CN201821272959 U CN 201821272959U CN 208878821 U CN208878821 U CN 208878821U
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- China
- Prior art keywords
- liquid
- leakage
- unhurried current
- connecting tube
- column
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 92
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The application discloses a kind of sealing device of centrifuge, including pedestal, the pedestal is provided centrally with circular through hole, aperture wall is provided at the circular through hole of the base center position, rotary head has under liquid flow on column in rotation process, if these liquid remain between column and rotary head, column and rotary head will be corroded, when liquid flows the bottom of column, liquid is flowed into liquid leakage tank catheter from leakage slot on leakage groove body, the liquid flowed into liquid leakage tank catheter is flowed into unhurried current slot connecting tube, then it is postponed in chute connecting tube again, chute connecting tube of postponing again is flowed into unhurried current slot, unhurried current trench bottom is inclined surface, in the liquid guiding cavity of liquid runs down inclined surface, liquid is finally flowed out from drain pipe, liquid is avoided to remain between column and rotary head by above structure, prevent liquid corrosion column and rotary head.
Description
Technical field
This application involves mechanical equipment technical field more particularly to a kind of sealing devices of centrifuge.
Background technique
Centrifuge is exactly to make that different material to be separated is needed to obtain accelerating isolated machine using centrifugal force.Centrifuge is big
Amount is applied to chemical industry and petroleum, and the cardinal principle of perforated wall centrifuge is the centrifugation generated by the centrifugal reel to run at high speed
Liquid phase acceleration in solid-liquid mixed liquor is thrown away rotary drum by power, and solid phase is stayed in rotary drum, reaches the effect of separation solid and liquid
Fruit, or it is commonly called as the effect of dehydration.Centrifuge is lower in use to be in sealing state, has liquid in rotary head rotation process
Bottom is flowed out to, liquid longer-term persistence will corrode shaft in centrifugation motor spindle, liquid, and the shaft surface being corroded will be concave-convex
Injustice develops a kind of sealing device of centrifuge to reduce sealing effect to solve this problem.
Utility model content
The application provides a kind of sealing device of centrifuge, to solve in centrifuge centrifugal process in rotary head and sealing device
Between be easy residual liquid the problem of.
The embodiment of the present application provides a kind of sealing device of centrifuge, including pedestal, and the pedestal is provided centrally with circle
Shape through-hole is provided with aperture wall at the circular through hole of the base center position, and the aperture wall surface tilts from top to bottom, described
Base upper surface is provided with edge circle, and the chassis interior is provided with unhurried current slot and liquid guiding cavity, the unhurried current slot and the drain
It is connected with liquid guiding cavity connecting tube between chamber, is socketed with sealing ring between the liquid guiding cavity side wall and the liquid guiding cavity connecting tube, institute
It states liquid guiding cavity bottom and is provided with drain pipe, the drain bottom of the tube is plugged with drain pipe lid, and the unhurried current groove sidewall is plugged with arc
Shape diversion pipe, the aperture wall middle part are provided with intake chute, and the drain groove sidewall is provided with intake chute connecting tube, the drain
It is connected with unhurried current slot connecting tube between slot and the unhurried current slot, is provided with liquid leakage tank, the liquid leakage tank packet at the top of the aperture wall
Leakage groove body and leakage slot are included, the leakage slot is set to the liquid leakage tank body outer wall, leakage groove body bottom
Liquid leakage tank catheter is provided between portion and the unhurried current slot connecting tube.
Optionally, the unhurried current trench bottom is inclined surface.
Optionally, the liquid leakage tank body top is zigzag.
Optionally, the intake chute is inner concavity.
From the above technical scheme, a kind of sealing device of centrifuge of the application, including pedestal, the center of the pedestal
It is provided with circular through hole, is provided with aperture wall at the circular through hole of the base center position, rotary head is on column in rotation process
It has under liquid flow, if these liquid remain between column and rotary head, it will corrosion column and rotary head, liquid flow column
Bottom when, liquid is flowed into liquid leakage tank catheter from leakage slot on leakage groove body, flow into liquid leakage tank catheter in
Liquid is flowed into unhurried current slot connecting tube, is then postponed in chute connecting tube again, then chute connecting tube of postponing is flowed into unhurried current slot
Interior, unhurried current trench bottom is inclined surface, and in the liquid guiding cavity of liquid runs down inclined surface, liquid is finally flowed out from drain pipe, passes through above-mentioned knot
Structure avoids liquid from remaining between column and rotary head, prevents liquid corrosion column and rotary head.
Detailed description of the invention
For the technical solution for being illustrated more clearly that the application, attached drawing needed in the embodiment will be made below simple
Ground introduction, it should be apparent that, for those of ordinary skills, without creative efforts, may be used also
To obtain other drawings based on these drawings.
Fig. 1 is the top view cross section structural schematic diagram that the embodiment of the present application one provides；
Fig. 2 is the side elevational cross-section structural schematic diagram that the embodiment of the present application one provides；
Structural schematic diagram at a in Fig. 2 that Fig. 3 provides for the embodiment of the present application one.
Detailed description of the invention: 1, pedestal, 2, edge circle, 3, aperture wall, 4, unhurried current slot, 5, curve channelization tube, 6, intake chute, 7, lead
Liquid bath connecting tube, 8, unhurried current slot connecting tube, 9, liquid leakage tank catheter, 10, liquid leakage tank, 1001, leakage groove body, 1002, leakage
Slot, 11, liquid guiding cavity, 12, sealing ring, 13, liquid guiding cavity connecting tube, 14, column, 15, rotary head, 16, drain pipe, 17, drain pipe
Lid.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means, but is by referring to specific embodiments art technology
Personnel illustrate the concept of the disclosure.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Whole description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, is a kind of sealing device of centrifuge provided by the embodiments of the present application, including pedestal
1, the pedestal 1 is provided centrally with circular through hole, is provided with aperture wall 3 at the 1 center circular through hole of pedestal, described
Wall 3 surface in aperture tilts from top to bottom, and conducive to liquid flowing, 1 upper surface of pedestal is provided with edge circle 2, edge for inclined surface
Circle 2 prevents the liquid outflow on 1 surface of pedestal, and the pedestal 1 is internally provided with unhurried current slot 4 and liquid guiding cavity 11, the unhurried current slot 4
It is connected with liquid guiding cavity connecting tube 13 between the liquid guiding cavity 11, liquid chute 4 of postponing enters in liquid guiding cavity 11, the drain
Sealing ring 12 is socketed between 11 side wall of chamber and the liquid guiding cavity connecting tube 13, sealing ring 12 is that round rubber circle prevents liquid guiding cavity
13 liquid outflow of connecting tube, 11 bottom of liquid guiding cavity are provided with drain pipe 16, and 16 bottom of drain pipe is plugged with drain pipe
Drain pipe lid 17 is inserted into 16 the inside of drain pipe, made between pedestal 1 and rotary head 15 in close by lid 17 when rotary head 15 rotates
Envelope state, rotary head 15 enter intake chute 6 after rotating under the liquid flow generated, when liquid is discharged, drain pipe lid 17 are removed, by liquid
It releases, 4 side wall of unhurried current slot is plugged with curve channelization tube 5, intake chute 6, the intake chute are provided in the middle part of the aperture wall 3
6 side walls are provided with intake chute connecting tube 7, and unhurried current slot connecting tube 8 is connected between the intake chute 6 and the unhurried current slot 4, described
Liquid leakage tank 10 is provided at the top of aperture wall 3, the liquid leakage tank 10 includes leakage groove body 1001 and leakage slot 1002, the leakage
Liquid bath hole is set to 1001 outer wall of leakage groove body, 1001 bottom of leakage groove body and the unhurried current slot connecting tube 8
Between be provided with liquid leakage tank catheter 9, liquid leakage tank catheter 9 vertically downward, is conducive to liquid and flows.
4 bottom of unhurried current slot is inclined surface, and unhurried current 4 bottom of slot is inclined surface, in liquid runs down inclined surface liquid guiding cavity 11,
Inclined surface is conducive to liquid flowing.
It is zigzag at the top of the leakage groove body 1001, it is distinguished and admirable to blow liquid with distinguished and admirable in 15 rotation process of rotary head,
Liquid can slide in jagged leakage groove body 1001 into leakage slot 1002.
The intake chute 6 is inner concavity, and the area that concave intake chute 6 is contacted with the external world is larger, is conducive to liquid along hole
Diameter wall 3 enters into intake chute 6.
From the above technical scheme, the working principle and job order of the application, rotary head 15 rotated on column 14
It is had under liquid flow in journey, if these liquid remain between column 14 and rotary head 15, it will corrosion column 14 and rotary head 15,
When liquid flows the bottom of column 14, liquid is flowed into liquid leakage tank catheter 9 from leakage slot 1002 on leakage groove body 1001
Interior, the liquid flowed into liquid leakage tank catheter 9 is flowed into unhurried current slot connecting tube 8, is then postponed in chute connecting tube 8 again, then
Chute connecting tube 8 of postponing is flowed into unhurried current slot 4, and unhurried current 4 bottom of slot is inclined surface, in liquid runs down inclined surface liquid guiding cavity 11,
Liquid is finally flowed out from drain pipe 16, is avoided liquid from remaining between column 14 and rotary head 15 by above structure, is prevented liquid
Corrode column 14 and rotary head 15, drain pipe lid 17 can be inserted into drain pipe 16 in 15 rotation process of rotary head, other external quilts
It stops outside drain pipe lid 17, realizes the effect of sealing.
Those skilled in the art will readily occur to its of the application after considering specification and practicing application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by following
Claim is pointed out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (4)
1. a kind of sealing device of centrifuge, which is characterized in that including pedestal (1), the pedestal (1) is provided centrally with circle
Through-hole is provided with aperture wall (3) at the circular through hole of pedestal (1) center, and aperture wall (3) surface is inclined from top to bottom
Tiltedly, pedestal (1) upper surface is provided with edge circle (2), and the pedestal (1) is internally provided with unhurried current slot (4) and liquid guiding cavity
(11), it is connected with liquid guiding cavity connecting tube (13) between the unhurried current slot (4) and the liquid guiding cavity (11), liquid guiding cavity (11) side
It is socketed between wall and the liquid guiding cavity connecting tube (13) sealing ring (12), liquid guiding cavity (11) bottom is provided with drain pipe
(16), drain pipe (16) bottom is plugged with drain pipe lid (17), and unhurried current slot (4) side wall is plugged with curve channelization tube
(5), it being provided with intake chute (6) in the middle part of the aperture wall (3), intake chute (6) side wall is provided with intake chute connecting tube (7),
It is connected with unhurried current slot connecting tube (8) between the intake chute (6) and the unhurried current slot (4), is provided at the top of the aperture wall (3)
Liquid leakage tank (10), the liquid leakage tank (10) include leakage groove body (1001) and leakage slot (1002), and the leakage slot is set
Be placed in leakage groove body (1001) outer wall, leakage groove body (1001) bottom and the unhurried current slot connecting tube (8) it
Between be provided with liquid leakage tank catheter (9).
2. a kind of sealing device of centrifuge according to claim 1, which is characterized in that unhurried current slot (4) bottom is
Inclined surface.
3. a kind of sealing device of centrifuge according to claim 1, which is characterized in that the leakage groove body (1001)
Top is zigzag.
4. a kind of sealing device of centrifuge according to claim 1, which is characterized in that the intake chute (6) is indent
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272959.0U CN208878821U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing device of centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821272959.0U CN208878821U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing device of centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878821U true CN208878821U (en) | 2019-05-21 |
Family
ID=66508354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821272959.0U Expired - Fee Related CN208878821U (en) | 2018-08-08 | 2018-08-08 | A kind of sealing device of centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119191571A (en) * | 2024-11-26 | 2024-12-27 | 内蒙古自治区农牧业科学院 | Agricultural water non-point source pollution treatment system based on nitrogen and phosphorus indicators |
-
2018
- 2018-08-08 CN CN201821272959.0U patent/CN208878821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119191571A (en) * | 2024-11-26 | 2024-12-27 | 内蒙古自治区农牧业科学院 | Agricultural water non-point source pollution treatment system based on nitrogen and phosphorus indicators |
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| 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: 20190521 Termination date: 20210808 |