CN108452587A - A kind of filter centrifugal - Google Patents
A kind of filter centrifugal Download PDFInfo
- Publication number
- CN108452587A CN108452587A CN201810428006.7A CN201810428006A CN108452587A CN 108452587 A CN108452587 A CN 108452587A CN 201810428006 A CN201810428006 A CN 201810428006A CN 108452587 A CN108452587 A CN 108452587A
- Authority
- CN
- China
- Prior art keywords
- filter
- liquid
- centrifugal
- accelerating cavity
- feed pipe
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002203 pretreatment Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000008450 motivation Effects 0.000 description 3
- 230000003292 diminished effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The present invention relates to the fields of separation of solid and liquid more particularly to a kind of filter centrifugal, the present invention to adopt the following technical scheme that：A kind of filter centrifugal includes mainly feed pipe, recycle feed pipe, primary filter cylinder, blender, flow divider, differential mechanism, counter balance pocket, liquid accelerating cavity, filter medium, scraper, high-pressure nozzle, filtrate chamber, motor, it is characterised in that：The top of primary filter cylinder is equipped with feed pipe and recycle feed pipe, it is internally provided with blender, it is sequentially connected with flow divider, differential mechanism, counter balance pocket, liquid accelerating cavity below blender, the lower section of liquid accelerating cavity is filter medium and media support, differential mechanism is connected to the motor by transmission device, it is an advantage of the invention that：It is filtered using circulating two-stage centrifugal, reduces pre-treatment step, circular treatment improves liquid cleanliness factor；Using automatic cleaning unit, cleaning operation is easy, and production efficiency is high.
Description
Technical field
The present invention relates to the field of separation of solid and liquid more particularly to a kind of filter centrifugals.
Background technology
Currently, the method being separated by solid-liquid separation is broadly divided into natural filtration according to motive force, pressure filtration, is filtered under diminished pressure, centrifuges
Filtering.The chief motivation of natural filtration is gravity, therefore that there are filter efficiencies is low, is separated by solid-liquid separation halfway problem；Pressurization
Filter and be filtered under diminished pressure the pressure difference that chief motivation is filter medium both sides, it is therefore desirable to special pressurization and pressure regulating equipment；
The chief motivation of centrifugal filtration is centrifugal force, and application No. is 201610654580.5 Chinese patents to disclose a kind of centrifuged
Filter, it is characterised in that：Using the particle filter type opposite with the filtrate direction of motion, it can effectively reach higher and cross filtering velocity
Degree, delays filter material fouling.The patent of invention makes the original for being placed in accommodating space using the rotation of centrifugal basket or revolving filter
Feed liquid, which receives, to be driven and generates vortex, and then forms heavy phase fluid with gently, so that light phase fluid is flowed through filter vat and is obtained filtrate, but
It is since filtered filtration residue is still present in accommodating space, therefore timing to be needed to stop filter centrifugal work, clear up filter residue.
Existing solid-liquid separation technique has that filtered driving force is all smaller, be separated by solid-liquid separation when efficiency not
Height, when filter operation, need manual cleaning filter residue, expend time and manpower；Therefore it requires further improvement.
Invention content
It is an object of the invention to for above-mentioned defect, provide a kind of filter centrifugal.
Further, in order to achieve the above object, the present invention adopts the following technical scheme that：A kind of filter centrifugal, mainly
It is situated between including feed pipe, recycle feed pipe, primary filter cylinder, blender, flow divider, differential mechanism, counter balance pocket, liquid accelerating cavity, filtering
Matter, scraper, high-pressure nozzle, filtrate chamber, motor, it is characterised in that：The top of primary filter cylinder is equipped with feed pipe and recycle feed pipe,
It is internally provided with blender, flow divider, differential mechanism, counter balance pocket, liquid accelerating cavity are sequentially connected with below blender, liquid accelerating cavity
Lower section is filter medium and media support, and differential mechanism is connected to the motor by transmission device.
Further, the primary filter cylinder is fixed on inside filter centrifugal, and primary filter cylinder relies on pipeline with flow divider
Connection.
Further, the differential mechanism is driven by motor by transmission device, the top of differential mechanism and rotating shaft of stirrer
It is connected, lower part is connected with counter balance pocket, liquid accelerating cavity, and blender can be made to add relative to counter balance pocket, liquid with different rotating speeds
Fast chamber rotation.
Further, the liquid accelerating cavity end is provided with liquid flowing outlet, and equipped with a pair of of scraper, can remove filtering
The filter residue accumulated above medium.
Further, the filter medium is set to below liquid accelerating cavity, and centrifugal filtration is fixed on by media support
Inside machine, feed liquid can be filtered.
Further, high-pressure nozzle is equipped with below the filter medium, high-pressure nozzle is arranged on turntable, and turntable is by electricity
Machine drives, and high-pressure nozzle can carry out recoil cleaning to filter medium.
Further, it is equipped with baiting valve, drain hole below the filtrate chamber, filtered filtrate is released by drain hole.
Further, there are primary filter residue flowing lumen, filterings between the primary cartridge exine and filter centrifugal inner wall
There are secondary filter residue flowing lumens, primary filter residue to be converged through primary filter residue flowing lumen, inflow recycle feed pipe, secondary filter residue above medium
Also recycle feed pipe is flowed into after collection.
Further, the blender drives feed liquid rotation, makes solid suspended particle in centrifugal force by stirring feed liquid
Under the action of detach.
Further, feed liquid is acted on accelerated by CENTRIFUGAL ACCELERATING, and the feed liquid after acceleration passes through filter medium, realizes centrifugation
Filtering.
An attached technological means derived from above-mentioned necessary technology means is, the scraper can there are one or it is more
It is a.
An attached technological means derived from above-mentioned necessary technology means is that the high-pressure nozzle can be by certain
The mode at interval is fixedly mounted below filter medium.
An attached technological means derived from above-mentioned necessary technology means is that the liquid accelerating cavity end is direct
Equipped with filter medium, feed liquid is accelerated and is filtered directly in liquid accelerating cavity.
An attached technological means derived from above-mentioned necessary technology means is, the liquid accelerating cavity upward with it is flat
The chamber that weighs is connected, or is connected in the horizontal direction with counter balance pocket.
An attached technological means derived from above-mentioned necessary technology means is that the liquid accelerating cavity is symmetrically divided
The liquid accelerating tube of cloth replaces.
An attached technological means derived from above-mentioned necessary technology means is that the outlet tube branch prolongs upwards
It stretches, returns to feed inlet, and can realize and circulating filtration is carried out to filtered filtrate.
An attached technological means derived from above-mentioned necessary technology means is that the primary filter cylinder inner wall is equipped with filter
Net, the liquid in feed liquid can flow into counter balance pocket through flow divider again by strainer after collecting.
In conclusion it is an advantage of the invention that：By the way of secondary cycle centrifugal filtration, the pretreatment step of feed liquid is reduced
Suddenly, repeatedly cycle can improve the clarity of material liquid；The first order filtering using blender to liquid apply active force, compared to according to
Apply the mode of active force, capacity usage ratio, separative efficiency higher to feed liquid by filter cylinder rotation；Second level filtering utilizes liquid
Counter balance pocket, liquid accelerating cavity accelerate feed liquid, using the inertia of feed liquid, make liquid quickly through filter medium, diameter is big
It is intercepted by filter medium in the particle of filter medium diameter, when improving the rotating speed of liquid accelerating cavity, it is possible to increase the inertia of feed liquid carries
The motive force of high filtration；Scraper and high-pressure nozzle are mounted with, it can be achieved that removing filter residue automatically, saves labour.
Description of the drawings
Attached drawing 1 is a kind of filter centrifugal structural schematic diagram of embodiment 1；
Attached drawing 2 is a kind of filter centrifugal A-A sectional views of embodiment 1；
Attached drawing 3 is a kind of filter centrifugal B-B sectional views of embodiment 1.
Specific implementation mode
Embodiment：Referring to Fig.1-3, a kind of filter centrifugal, including feed pipe 1, shell 2, recycle feed pipe 3, primary filter
Slag flowing lumen 4, primary filter cylinder 5, recycle feed valve 6, blender 7, fixing bracket 8, flow divider 9, differential mechanism 10, recycle feed pump
11, counter balance pocket 12, liquid accelerating cavity 13, scraper 14, liquid flowing outlet 15, filter medium 16, high-pressure nozzle 17, turntable 18, row
Slag valve 19, scum pipe 20, transmission device 21, motor 22, outlet tube 23, liquid valve 24, media support 25.
Occupation mode：It is put into suitable feed liquid by feed pipe 1, adjusts the parameter of differential mechanism 10, starts motor 22, makes to stir
Device 7 is mixed with certain rotational speed, counter balance pocket 12 is kept and liquid accelerating cavity 13 is opposing stationary or low speed rotation, in blender 7
Stirring action under, feed liquid forms vortex in the primary filter cylinder 5, the centrifugal force being subject to due to the solid suspended particle in feed liquid compared with
Greatly, therefore along the edge of primary filter cylinder 5 to moving above primary filter cylinder 5, finally recycle feed is flowed into via primary filter residue flowing lumen 4
Pipe 1 is discharged via scum pipe 20；The parameter for changing differential mechanism 10, makes counter balance pocket 12 and liquid accelerating cavity 13 with higher rotating speed
Flow divider 9 is opened in rotation, and feed liquid is made to flow into counter balance pocket 12, liquid accelerating cavity 13, under the drive of liquid accelerating cavity 13, feed liquid
Larger speed is obtained, and is flowed out at a high speed from the liquid flowing outlet of liquid accelerating cavity 13 15,13 lower section of impact liquid accelerating cavity
Filter medium 16, under the promotion of inertia, for the liquid in feed liquid quickly through filter medium 16, diameter is more than 16 hole of filter medium
The particle of diameter will be trapped, and be accumulated above filter medium 16, and when filter residue is accumulated to a certain extent, scraper 14 was removed
The filter residue of 16 surface of filter medium accumulation after the completion of filter operation, will remain in 16 inside of filter medium using high-pressure nozzle 17 and filter
Slag is gone out, to realize the cleaning of filter medium 16.
Further, the inner wall of the pipe of 5 lower part of primary filter cylinder and the 7 shaft outer wall of blender inside primary filter cylinder 5 it
Between there are the spaces flowed toward counter balance pocket 12 and liquid accelerating cavity 13 out of primary filter cylinder 5 for feed liquid.
Further, the counter balance pocket 12 is connected directly with liquid accelerating cavity 13, and feed liquid is flowed into from flow divider 9 has one
It when determining the counter balance pocket 12 of rotating speed, is evenly distributed in counter balance pocket 12, and in influent accelerating cavity 13, protects under the action of the centrifugal force
Imbalance will not be distributed because of feed liquid by demonstrate,proving the liquid accelerating cavity 13 of high-speed rotation, cause to be lost to differential mechanism 10.
Further, the liquid accelerating cavity 13 is obliquely outward set to 12 lower part of counter balance pocket, and liquid accelerating cavity 13 pushes up
End is communicated with counter balance pocket 12, and end is provided with liquid flowing outlet 15, and the liquid after acceleration is flowed out by the liquid flowing outlet 15 of end,
Realize CENTRIFUGAL ACCELERATING.
Further, the media support 25 is rounding basin shape, by the formation protruding upward of the stainless steel plate of high intensity, medium
Close to edge side there are the space of installation filter medium 16, filter medium 16 is fixed on by media support 25 and centrifuged holder 25
The inner wall of filter.
Further, the scraper 14 is a pair of altogether, is symmetrically fixed on 13 lower section of liquid accelerating cavity, the shape that scraper 14 protrudes
The shape shape recessed with filter medium 16 is consistent, and can remove the filter residue on 16 surface of filter medium in time.
Further, the high-pressure nozzle 17 is fixed on the turntable 18 of bottom, and turntable 18 is driven by motor 22,
When cleaning filter medium, starts motor 22, make 17 rotary-cleaning filter medium 16 of high-pressure nozzle.
Certainly, it these are only the embodiment of the present invention, the use scope of the present invention, those skilled in the art not limited with this
Understand, many modifications, variation or equivalent can be carried out to it within the spirit and scope that claim limits, but they all will
It falls within the scope of protection of the present invention.
Claims (10)
1. a kind of filter centrifugal, include mainly feed pipe, recycle feed pipe, primary filter cylinder, blender, flow divider, differential mechanism,
Counter balance pocket, liquid accelerating cavity, filter medium, scraper, high-pressure nozzle, filtrate chamber, motor, it is characterised in that：Primary filter cylinder it is upper
Side is equipped with feed pipe and recycle feed pipe, is internally provided with blender, flow divider, differential mechanism, balance are sequentially connected with below blender
The lower section of chamber, liquid accelerating cavity, liquid accelerating cavity is filter medium and media support, and differential mechanism passes through transmission device and motor phase
Even.
2. a kind of filter centrifugal according to claim 1, it is characterised in that：The primary filter cylinder, which is fixed on, to be centrifuged
Inside filter, primary filter cylinder is connect with flow divider by pipeline.
3. a kind of filter centrifugal according to claim 1, it is characterised in that：The differential mechanism passes through transmission by motor
Device drives, and the top of differential mechanism is connected with rotating shaft of stirrer, and lower part is connected with counter balance pocket, liquid accelerating cavity, can make stirring
Device is rotated with different rotating speeds relative to counter balance pocket, liquid accelerating cavity.
4. a kind of filter centrifugal according to claim 1, it is characterised in that：The liquid accelerating cavity end is provided with liquid
Body outflux, and equipped with a pair of of scraper, the filter residue accumulated above filter medium can be removed.
5. a kind of filter centrifugal according to claim 1, it is characterised in that：The filter medium accelerates set on liquid
Below chamber, it is fixed on inside filter centrifugal, feed liquid can be filtered by media support.
6. a kind of filter centrifugal according to claim 1, it is characterised in that：High pressure is equipped with below the filter medium
Nozzle, high-pressure nozzle are arranged on turntable, and turntable is driven by motor, and high-pressure nozzle can carry out recoil cleaning to filter medium.
7. a kind of filter centrifugal according to claim 1, it is characterised in that：It is equipped with blowing below the filtrate chamber
Valve, drain hole, filtered filtrate are released by drain hole.
8. a kind of filter centrifugal according to claim 1, it is characterised in that：It the primary cartridge exine and centrifuged
There are primary filter residue flowing lumen between filter inner wall, there are secondary filter residue flowing lumen, primary filter residues to be filtered through primary for filter medium top
Slag flowing lumen flows into recycle feed pipe, and secondary filter residue flows into recycle feed pipe through secondary filter residue flowing lumen.
9. according to a kind of filter centrifugal described in claim 1 ~ 16, it is characterised in that：The blender is expected by stirring
Liquid drives feed liquid rotation, forms vortex, solid suspended particle is made to detach under the influence of centrifugal force.
10. according to a kind of filter centrifugal described in claim 1 ~ 16, it is characterised in that：Feed liquid acts on quilt by CENTRIFUGAL ACCELERATING
Accelerate, the feed liquid after acceleration passes through filter medium, realizes centrifugal filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428006.7A CN108452587A (en) | 2018-05-07 | 2018-05-07 | A kind of filter centrifugal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428006.7A CN108452587A (en) | 2018-05-07 | 2018-05-07 | A kind of filter centrifugal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108452587A true CN108452587A (en) | 2018-08-28 |
Family
ID=63214867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428006.7A Pending CN108452587A (en) | 2018-05-07 | 2018-05-07 | A kind of filter centrifugal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108452587A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011112A (en) * | 2021-11-17 | 2022-02-08 | 朱辰宇 | Efficient extraction equipment and extraction method for rare earth oxide |
| CN114250363A (en) * | 2021-12-20 | 2022-03-29 | 清远市嘉禾稀有金属有限公司 | Lime cream anti-settling process and treatment device thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208694448U (en) * | 2018-05-07 | 2019-04-05 | 余立汜 | A kind of filter centrifugal |
-
2018
- 2018-05-07 CN CN201810428006.7A patent/CN108452587A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208694448U (en) * | 2018-05-07 | 2019-04-05 | 余立汜 | A kind of filter centrifugal |
Non-Patent Citations (1)
| Title |
|---|
| 方祖成等主编: "《现代生物仪器设备分析技术》", 北京理工大学出版社, pages: 118 - 119 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011112A (en) * | 2021-11-17 | 2022-02-08 | 朱辰宇 | Efficient extraction equipment and extraction method for rare earth oxide |
| CN114250363A (en) * | 2021-12-20 | 2022-03-29 | 清远市嘉禾稀有金属有限公司 | Lime cream anti-settling process and treatment device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2179481C2 (en) | Method of separation of suspension and centrifugal separator for realization of this method | |
| CN109289318A (en) | Water quality silt multistage filtering separator | |
| CN108452587A (en) | A kind of filter centrifugal | |
| US4406651A (en) | Multi-phase self purging centrifuge | |
| CN115180749A (en) | Heavy metal wastewater treatment equipment | |
| CN208694448U (en) | A kind of filter centrifugal | |
| EP2475461B1 (en) | Centrifugal separator, method for separating | |
| CN100340348C (en) | Centrifuger of two-phase ternary system separating | |
| CN110237943A (en) | Multistage dish-style sedimentation separation machine | |
| CN211707319U (en) | Modified starch washs sand removing device | |
| CN116272119B (en) | High-precision filtering equipment for photoresist | |
| CN116921075A (en) | Portable experiment high-speed tubular centrifuge convenient to clearance | |
| CN216477212U (en) | Centrifugal separation device for drilling fluid in oil exploitation | |
| CN113245072B (en) | Unidirectional heart disk type centrifugal machine with spiral acceleration function and centrifugal equipment | |
| CN210874361U (en) | Double-spraying type central rotor quenching oil filter | |
| CN213221092U (en) | High-efficient whirl deposits water purifier | |
| CN209772423U (en) | Full-automatic spraying type centrifugal separation equipment | |
| CN207823226U (en) | A kind of novel desander | |
| CN108744609B (en) | Quick oil purification device | |
| JP4277589B2 (en) | Upflow filter | |
| CN220926409U (en) | Sedimentation separation equipment for sewage treatment | |
| CN220361352U (en) | Anti-blocking solid-liquid separation device for centrifugal machine | |
| RU63242U1 (en) | SEPARATOR AUTONOMOUS CENTRIFUGAL FLOWING TYPE FOR OIL PRODUCTS AND WASTE WATERS | |
| CN218188404U (en) | Cyclone desander | |
| CN111330351B (en) | Kidney-shaped oil filter with disc device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Lisi Inventor after: Li Lin Inventor after: Zhang Shoulu Inventor after: Tian Sijian Inventor after: Ma Chengyi Inventor before: Yu Lisi Inventor before: Li Lin Inventor before: Zhang Shoulu Inventor before: Tian Sijian Inventor before: Ma Chengyi |
|
| CB03 | Change of inventor or designer information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180828 |
|
| WD01 | Invention patent application deemed withdrawn after publication |