CN105999817A - Centrifugal wedge-shaped net self-cleaning filtering device for grinding machine - Google Patents
Centrifugal wedge-shaped net self-cleaning filtering device for grinding machine Download PDFInfo
- Publication number
- CN105999817A CN105999817A CN201610597796.2A CN201610597796A CN105999817A CN 105999817 A CN105999817 A CN 105999817A CN 201610597796 A CN201610597796 A CN 201610597796A CN 105999817 A CN105999817 A CN 105999817A
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- Prior art keywords
- cartridge filter
- clean liquid
- impurity
- tube
- filter
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/11—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention provides a centrifugal wedge-shaped net self-cleaning filtering device for a grinding machine. The centrifugal wedge-shaped net self-cleaning filtering device comprises a filtering tube, a clean liquid backflow body and a bearing, wherein the clean liquid backflow body is in a round tube shape in vertical arrangement; the top of the clean liquid backflow body is provided with a clean liquid backflow body upper cover; the bottom of the clean liquid backflow body is provided with a clean liquid backflow opening; the filtering tube is movably arranged in the clean liquid backflow body in a sheathing way; a filtering tube outer wall is arranged at the outer side of the filtering tube; a certain distance is reserved between the outer surface of the filtering tube outer wall and the inner wall of the clean liquid backflow body to form a backlash passage; a filtering tube inner wall is arranged at the inner side of the filtering tube; a clean liquid backflow body inner wall is arranged between the filtering tube inner wall and the filtering tube; a spiral tube is arranged at one side of an inner cavity of the filtering tube inner wall; an impurity lifting spiral rod is arranged in the spiral tube. The scheme has the advantages that the impurity spin-drying effect is achieved; the efficient recovery of cutting liquid (oil) is realized; the environment is protected.
Description
Technical field
The present invention relates to filter plant technical field, refer in particular to a kind of centrifugal wedge shape of grinding machine
Net self-cleaning filter device.
Background technology
Filter plant is mainly used in sewage treatment industry at present, is applied to machine tool cutting liquid (oily)
The filter plant of process field is the most single, and automaticity and filter efficiency are relatively low, and
Backwashed rear dirty liquid (oily), without subsequent treatment, is unfavorable for that the recovery of cutting fluid (oily) uses
With environmental protection.Secondly filtering accuracy is low, it is impossible to meet high accuracy use occasion, existing Partial filtration
Equipment utilization vacuum type forms negative pressure filtration, but needed for forming negative pressure, condition is harsh, negative pressure simultaneously
Notable not for filtering the effect played, and valuable product.Research shows, lathe
The precision (such as chip, emery wheel powder etc.) of cutting fluid (oily) improves to 10 μm from 50 μm,
Cutter (or emery wheel) life longer 1-3 times.The either Precision Machining such as grinding, or bore,
Expand, relatively, the common process such as bore hole, in order to improve cutter (emery wheel) life-span and its reliability,
Improve part crudy, all be unable to do without high-precision cutting fluid (oily).Contemporary China lathe
Industry develops rapidly, and the requirement for machine tool cutting liquid (oily) precision is more and more higher, uses at present
The equipment purified in machine tool cutting liquid (oily) mainly has plain net filter, bag type filtering machine etc.,
Required precision high field is closed to the filtering tank generally using all size.But many clients
Feedback shows that traditional filter plant all has a lot of weak point, such as: need to consume filter material；Cross
Filtering surface amasss and little causes stream time short, shuts down frequently；Need manual hand manipulation, automatically
Change degree is low；Disposal ability is too small etc..
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of filter efficiency is good,
The big grinding machine of filter area is with centrifugal wedge shape net self-cleaning filter device.
For achieving the above object, technical scheme provided by the present invention is: a kind of grinding machine is with centrifugal
Formula wedge shape net self-cleaning filter device, it includes cartridge filter, clean liquid reflux, bearing, its
In, the cylindrical shape of the clean perpendicular installation of liquid reflux, clean liquid reflux top is provided with the backflow of clean liquid
Body upper cover, is provided with the clean liquid refluxing opening of up big and down small cone, filters bottom clean liquid reflux
Cylinder movable set is in clean liquid reflux, and cartridge filter drives motor to be arranged on only by motor support base
Covering on liquid reflux, cartridge filter drives motor transmission shaft through clean liquid reflux upper cover and filtration
Cylinder top connects, and the rotating shaft bottom cartridge filter is connected through clean liquid refluxing opening with bearing；Cartridge filter
Outside is provided with cartridge filter outer wall, reserved between cartridge filter outer wall outer surface and clean liquid reflux inwall
Certain distance forms recoil passage, is provided with, outside clean liquid reflux, the net matched with the passage that recoils
Anti-washer jet；Cartridge filter inwall it is provided with, between cartridge filter outer wall and cartridge filter inside cartridge filter
It is provided with clean liquid reflux inwall, connects with clean liquid refluxing opening bottom clean liquid reflux inwall；Filter
Cylinder inwall inner chamber side is provided with spiral-tube, and spiral-tube top forms outlet through cartridge filter, and this goes out
Mouth side is provided with impurities outlet, and cartridge filter top is provided with the impurity matched with impurities outlet and receives
Collection box, is provided with impurity and promotes screw rod in spiral-tube, impurity promotes screw rod top and is arranged on
The screw drives motor transmission shaft at spiral-tube top is connected, and scrapes bits bar and is arranged on spiral-tube lower end
At impurities outlet, and it is parallel to promote screw rod with impurity, scrapes bits bar and contacts with cartridge filter inwall,
Cartridge filter top is provided with dirty liquid entrance.
The filter method of described centrifugal net self-cleaning filter device, needs the dirty liquid filtered
(oily) enters inside cartridge filter by dirty liquid entrance, and cartridge filter drives motor to drive cartridge filter to do
High speed rotary motion, due to centrifugal force and action of gravity, dirty liquid (oily) will be distributed in filtration
Cylinder inwall, is filtered by cartridge filter, and the clean liquid (oily) formed after filtration is thrown to the backflow of clean liquid
Flow down after internal wall, flow into clean liquid (oily) case by clean liquid refluxing opening；And impurity is filtered
It is retained in cartridge filter inwall and leans on lower portion, in cartridge filter rotary course, major part impurity quilt
Getting rid of into spiral-tube, impurity is scraped into spiral-tube, screw drives motor by remainder by scraping bits bar
Driving impurity to promote screw rod to rotate, impurity rises to spiral-tube impurities outlet, impurity flows into
Impurity disposable box, the anti-washer jet of net that allows of discontinuity sprays the clear ablution of sectorial area simultaneously,
It is injected in cartridge filter outer wall, owing to cartridge filter lateral surface and medial surface form wedge shape, and wedge shape
Cartridge filter the most quickly rotates so that effective fan douche face of wedge shape net anti-washer jet injection
Include wedge shaped filter drum outer wall completely, can effectively rinse on wedge shaped filter cylinder medial surface when cleaning
All impurity of accumulation；Different filtering accuracies can be by selecting the wedge shaped filter of different accuracy
Cylinder realizes different working condition requirement.
This programme it is a technical advantage that:
1), traditional filtering by dirty liquid (oily) from reforming after pressure, cuttings liquid (oily) is logical
Crossing drainage screen and be back to clean liquid (oily) case, this programme forces dirty liquid (oily) to lead to by centrifugal force
Cross cartridge filter inner surface to filter, filter efficiency is substantially improved.
2), traditional filtering rear impurity surface with a large amount of cuttings liquids (oily), cause expensive chip
Liquid (oily) is wasted, and after impurity is discharged, cuttings liquid (oily) serious environment pollution.This
Scheme is during centrifugal filtration, it is achieved impurity drying effect, it is achieved cuttings liquid (oily)
High efficiente callback and protect environment.
3), traditional filtering device by dirty liquid (oily) from heavy filtration, when dirty liquid (oily) flow is big
When, the effective filtration area of needs is big.This programme cartridge filter by high speed rotating, energy
The clean liquid of sharp separation (oily) and impurity, it is not necessary to big because the flow of dirty liquid (oily) increases
Width increases effective filtration area.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention.
Fig. 2 is the cut-away view of the present invention.
The top view of Fig. 3 present invention.
Fig. 4 is the cartridge filter schematic diagram of the present invention.
Fig. 5 is the cartridge filter cross-sectional end view of the present invention.
Detailed description of the invention
Below in conjunction with all accompanying drawings, the invention will be further described, and presently preferred embodiments of the present invention is:
Seeing accompanying drawing 1 to accompanying drawing 5, the grinding machine described in the present embodiment is with centrifugal wedge shape net self-cleaning
Filter device includes cartridge filter 1, clean liquid reflux 2, bearing 3, wherein, clean liquid reflux 2
The cylindrical shape of perpendicular installation, clean liquid reflux 2 top is provided with clean liquid reflux upper cover 4, only
The clean liquid refluxing opening 17 of up big and down small cone, cartridge filter 1 it is provided with bottom liquid reflux 2
Movable set is in clean liquid reflux 2, and cartridge filter drives motor 5 to be pacified by motor support base 13
Being contained on clean liquid reflux upper cover 4, cartridge filter drives motor 5 power transmission shaft through clean liquid reflux
Upper cover 4 is connected with cartridge filter 1 top, and the rotating shaft bottom cartridge filter 1 passes clean liquid refluxing opening
17 are connected with bearing 3；Cartridge filter outer wall 19, cartridge filter outer wall 19 it is provided with outside cartridge filter 1
Between outer surface and clean liquid reflux 2 inwall, reserved certain distance forms recoil passage, and clean liquid returns
Washer jet 12 anti-with the net that the passage that recoils matches it is provided with outside fluid 2；In cartridge filter 1
Side is provided with cartridge filter inwall 18, is provided with the backflow of clean liquid between cartridge filter outer wall 19 and cartridge filter 1
Internal wall 14, connects with clean liquid refluxing opening 17 bottom clean liquid reflux inwall 14；Cartridge filter
Inwall 18 inner chamber side is provided with spiral-tube 7, and spiral-tube 7 top is formed out through cartridge filter 1
Mouthful, this outlet side is provided with impurities outlet 11, and cartridge filter 1 top is provided with and impurities outlet
The impurity disposable box 10 that 11 match, is provided with impurity and promotes screw rod 6 in spiral-tube 7, miscellaneous
Matter promotes screw rod 6 top and screw drives motor 8 power transmission shaft being arranged on spiral-tube 7 top
It is connected, scrapes bits bar 20 and be arranged at the impurities outlet of spiral-tube 7 lower end, and promote with impurity
Screw rod 6 is parallel, scrapes bits bar 20 and contacts with cartridge filter inwall 18, and cartridge filter 1 top sets
There is dirty liquid entrance 16.
The filter method of described centrifugal net self-cleaning filter device, needs the dirty liquid filtered
(oily) enters inside cartridge filter by dirty liquid entrance, and cartridge filter drives motor to drive cartridge filter to do
High speed rotary motion, due to centrifugal force and action of gravity, dirty liquid (oily) will be distributed in filtration
Cylinder inwall, is filtered by cartridge filter, and the clean liquid (oily) formed after filtration is thrown to the backflow of clean liquid
Flow down after internal wall, flow into clean liquid (oily) case by clean liquid refluxing opening；And impurity is filtered
It is retained in cartridge filter inwall and leans on lower portion, in cartridge filter rotary course, major part impurity quilt
Getting rid of into spiral-tube, impurity is scraped into spiral-tube, screw drives motor by remainder by scraping bits bar
Driving impurity to promote screw rod to rotate, impurity rises to spiral-tube impurities outlet, impurity flows into
Impurity disposable box, the anti-washer jet of net that allows of discontinuity sprays the clear ablution of sectorial area simultaneously,
It is injected in cartridge filter outer wall, owing to cartridge filter lateral surface and medial surface form wedge shape, and wedge shape
Cartridge filter the most quickly rotates so that effective fan douche face of wedge shape net anti-washer jet injection
Include wedge shaped filter drum outer wall completely, can effectively rinse on wedge shaped filter cylinder medial surface when cleaning
All impurity of accumulation；Different filtering accuracies can be by selecting the wedge shaped filter of different accuracy
Cylinder realizes different working condition requirement.
After using the such scheme of the present invention, it is an advantage of the current invention that:
1), traditional filtering by dirty liquid (oily) from reforming after pressure, cuttings liquid (oily) is logical
Crossing drainage screen and be back to clean liquid (oily) case, this programme forces dirty liquid (oily) to lead to by centrifugal force
Cross cartridge filter inner surface to filter, filter efficiency is substantially improved.
2), traditional filtering rear impurity surface with a large amount of cuttings liquids (oily), cause expensive chip
Liquid (oily) is wasted, and after impurity is discharged, cuttings liquid (oily) serious environment pollution.This
Scheme is during centrifugal filtration, it is achieved impurity drying effect, it is achieved cuttings liquid (oily)
High efficiente callback and protect environment.
3), traditional filtering device by dirty liquid (oily) from heavy filtration, when dirty liquid (oily) flow is big
Waiting, the effective filtration area of needs is big.This programme cartridge filter by high speed rotating, can be quickly
Separate clean liquid (oily) and impurity, it is not necessary to significantly increase because the flow of dirty liquid (oily) increases
Big effective filtration area.
The embodiment of the above is only the preferred embodiments of the invention, not limits the present invention's with this
Practical range, therefore the change that all shapes according to the present invention, principle are made, all should contain at this
In bright protection domain.
Claims (2)
1. a grinding machine is with centrifugal wedge shape net self-cleaning filter device, it is characterized in that: it includes cartridge filter (1), clean liquid reflux (2), bearing (3), wherein, the cylindrical shape of clean liquid reflux (2) perpendicular installation, clean liquid reflux (2) top is provided with clean liquid reflux upper cover (4), clean liquid reflux (2) bottom is provided with the clean liquid refluxing opening (17) of up big and down small cone, cartridge filter (1) movable set is in clean liquid reflux (2), cartridge filter drives motor (5) to be arranged on clean liquid reflux upper cover (4) by motor support base (13), cartridge filter drives motor (5) power transmission shaft to be connected through clean liquid reflux upper cover (4) with cartridge filter (1) top, the rotating shaft of cartridge filter (1) bottom is connected through clean liquid refluxing opening (17) with bearing (3)；Cartridge filter (1) outside is provided with cartridge filter outer wall (19), between cartridge filter outer wall (19) outer surface and clean liquid reflux (2) inwall, reserved certain distance forms recoil passage, and clean liquid reflux (2) outside is provided with washer jet anti-with the net that the passage that recoils matches (12)；Cartridge filter (1) inner side is provided with cartridge filter inwall (18), being provided with clean liquid reflux inwall (14) between cartridge filter outer wall (19) and cartridge filter (1), clean liquid reflux inwall (14) bottom connects with clean liquid refluxing opening (17)；Cartridge filter inwall (18) inner chamber side is provided with spiral-tube (7), spiral-tube (7) top forms outlet through cartridge filter (1), this outlet side is provided with impurities outlet (11), cartridge filter (1) top is provided with the impurity disposable box (10) matched with impurities outlet (11), it is provided with impurity in spiral-tube (7) and promotes screw rod (6), impurity promotes screw rod (6) top and is connected with screw drives motor (8) power transmission shaft being arranged on spiral-tube (7) top, scrape bits bar (20) and be arranged at the impurities outlet of spiral-tube (7) lower end, and it is parallel to promote screw rod (6) with impurity, scrape bits bar (20) to contact with cartridge filter inwall (18), cartridge filter (1) top is provided with dirty liquid entrance (16).
2. the filter method of centrifugal wedge shape net self-cleaning filter device described in a claim 1, it is characterized in that: need the dirty liquid (oily) filtered to enter inside cartridge filter by dirty liquid entrance, cartridge filter drives motor to drive cartridge filter to do high speed rotary motion, due to centrifugal force and action of gravity, dirty liquid (oily) will be distributed in cartridge filter inwall, filtered by cartridge filter, the clean liquid (oily) formed after filtration flows down after being thrown to clean liquid reflux inwall, flows into clean liquid (oily) case by clean liquid refluxing opening；And impurity is retained in cartridge filter inwall by lower portion by filtration, in cartridge filter rotary course, major part impurity is dumped into spiral-tube, impurity is scraped into spiral-tube by scraping bits bar by remainder, screw drives motor drives impurity to promote screw rod and rotates, impurity is risen to spiral-tube impurities outlet, impurity flows into impurity disposable box, the anti-washer jet of net that allows of discontinuity sprays the clear ablution of sectorial area simultaneously, it is injected in cartridge filter outer wall, owing to cartridge filter lateral surface forms wedge shape with medial surface, and wedge shaped filter cylinder the most quickly rotates, wedge shaped filter drum outer wall is included in effective fan douche face that the anti-washer jet of wedge shape net is sprayed completely, all impurity of accumulation on wedge shaped filter cylinder medial surface can be effectively rinsed when cleaning；Different filtering accuracies can realize different working condition requirement by selecting the wedge shaped filter cylinder of different accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597796.2A CN105999817A (en) | 2016-07-27 | 2016-07-27 | Centrifugal wedge-shaped net self-cleaning filtering device for grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610597796.2A CN105999817A (en) | 2016-07-27 | 2016-07-27 | Centrifugal wedge-shaped net self-cleaning filtering device for grinding machine |
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| Publication Number | Publication Date |
|---|---|
| CN105999817A true CN105999817A (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610597796.2A Pending CN105999817A (en) | 2016-07-27 | 2016-07-27 | Centrifugal wedge-shaped net self-cleaning filtering device for grinding machine |
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| CN (1) | CN105999817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404507A (en) * | 2018-03-14 | 2018-08-17 | 蒋其霞 | A kind of water filtering device for kitchen use |
| CN108744668A (en) * | 2018-06-27 | 2018-11-06 | 江苏博砚电子科技有限公司 | A kind of filter device of synthetic resin high viscosity fluid |
| CN109574150A (en) * | 2019-01-09 | 2019-04-05 | 广东台泉环保科技有限公司 | A kind of rotating disc type percolate sewage accelerating separtor |
| CN109647086A (en) * | 2017-05-16 | 2019-04-19 | 郑州辛西亚信息科技有限公司 | A kind of dedusting filter cylinder inner peripheral surface scrapes cleaning device |
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2016
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| CN101966492A (en) * | 2010-10-29 | 2011-02-09 | 江苏牡丹离心机制造有限公司 | Discharging device for vertical centrifugal machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109647086A (en) * | 2017-05-16 | 2019-04-19 | 郑州辛西亚信息科技有限公司 | A kind of dedusting filter cylinder inner peripheral surface scrapes cleaning device |
| CN109647086B (en) * | 2017-05-16 | 2021-09-10 | 合肥智慧龙机械设计有限公司 | Scraping and washing device for inner circumferential surface of dust removal filter cylinder |
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| CN108744668A (en) * | 2018-06-27 | 2018-11-06 | 江苏博砚电子科技有限公司 | A kind of filter device of synthetic resin high viscosity fluid |
| CN109574150A (en) * | 2019-01-09 | 2019-04-05 | 广东台泉环保科技有限公司 | A kind of rotating disc type percolate sewage accelerating separtor |
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Application publication date: 20161012 |
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| RJ01 | Rejection of invention patent application after publication |