CN105289102A - Centrifugal filter - Google Patents
Centrifugal filter Download PDFInfo
- Publication number
- CN105289102A CN105289102A CN201510812763.0A CN201510812763A CN105289102A CN 105289102 A CN105289102 A CN 105289102A CN 201510812763 A CN201510812763 A CN 201510812763A CN 105289102 A CN105289102 A CN 105289102A
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- China
- Prior art keywords
- filter
- filter vat
- main shaft
- screen pack
- helical blade
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Abstract
The present invention provides a centrifugal filter. The centrifugal filter comprises a filter barrel, a main shaft, helical blades, a filter screen and a wall scraping apparatus; the filter barrel is fixed horizontally; the main shaft is aranged inside the filter barrel, and the main shaft and the filter barrel are arranged in a concentric mode; the helical blades are uniformly distributed on the main shaft; the filter barrel is in the form of a cylinderical surface, and is arranged inside the filter barrel in the concentric mode, and left and right ends of the filter screen are fixedly connected with left and right ends of the filter barrel; and the wall scraping apparatus penetrates through the right end of the filter barrel, is arranged in the filter screen in the concentric mode, and is in sliding connection with the filter barrel. According to the technical scheme, coating enters the filter barrel from the main shaft, and quickly moves under the driving of the helical blades. After the filter screen filters the coating, the wall scraping apparatus can timely scrape impurities on the filter screen, so that the filter screen is prevented from being clogged, and the filter efficiency and the filter quality are improved.
Description
Technical field
The present invention relates to pigment manufacture field, particularly relate to a kind of centrifugal filter.
Background technology
In existing technology, in coating production process, filtration is one important step, removing impurity and particle in coating, ensureing its service property (quality) by filtering.Carry out simple individual layer to coating or multilayer is filtered coating, spended time is long, poor filtration effect, and impurity can block screen pack, the speed that impact is filtered and quality; In addition, the filter with vibrating function can affect service life and the stability of filter.
Summary of the invention
In view of this, the present invention is intended to propose a kind of centrifugal filter, and to solve, filter screen in prior art easily blocks, the problem of poor filtration effect.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of centrifugal filter, comprises filter vat, main shaft, helical blade, screen pack and scrapes wall device; Described filter vat level is fixed; Described main shaft is inner at described filter vat, with described filter vat arranged concentric; Described helical blade is evenly distributed on described main shaft; Described screen pack is that the face of cylinder is concentrically disposed in described filter vat inside, and described two ends, screen pack left and right and two ends, described filter vat left and right are connected; Described wall device of scraping, through the right-hand member of described filter vat, is concentrically disposed in described screen pack, is slidably connected with described filter vat.
Further, described main shaft surface has multiple charging circular hole, and the right side has charging blind hole; Described multiple charging circular hole is arranged symmetrically with about described helical blade.
Further, scrape wall device described in comprise and scrape wall annulus, several connecting rods and handle; Several connecting rods described are around the described circumference array scraping wall annulus, and left end and described wall annulus of scraping are connected, and right-hand member and described handle are connected.
Further, the described filter vat right side has several circular holes, and below has impurities outlet; Several connecting rods described are each passed through several circular holes described, are slidably connected with several circular holes described; Described wall annulus of scraping is positioned on the left of described filter vat inner, and described handle is positioned at described filter vat right hand external.
Further, described in scrape wall annulus internal diameter be less than the radial dimension of described helical blade, described in scrape wall annulus outside contact with described screen pack.
Relative to prior art, a kind of centrifugal filter of the present invention has following advantage: coating enters filter vat from main shaft, rapid movement under helical blade drives, through filter screen filtration, scrape wall device and can scrape impurity on screen pack in time, avoid filter net jam, improve efficiency and the quality of filtration.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is general illustration of the present invention;
Fig. 2 is the schematic diagram that the present invention scrapes wall device.
In figure:
1-filter vat, 101-circular hole, 102-impurities outlet; 2-main shaft, 201-charging circular hole, 202-charging blind hole; 3-helical blade; 4-screen pack; 5-scrapes wall device, and 501-scrapes wall annulus, 502-connecting rod, 503-handle.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood by concrete condition.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
A kind of centrifugal filter, comprises filter vat 1, main shaft 2, helical blade 3, screen pack 4 and scrapes wall device 5; Filter vat 1 level is fixed; Main shaft 2 is inner at filter vat 1, and with filter vat 1 arranged concentric, main shaft 2 surface has multiple charging circular hole 201, and the right side has charging blind hole 202; Helical blade 3 is evenly distributed on main shaft 2, and multiple charging circular hole 201 is arranged symmetrically with about helical blade 3; Screen pack 4 is concentrically disposed in filter vat 1 in the face of cylinder inner, and screen pack about 4 two ends and filter vat about 1 two ends are connected; Scrape the right-hand member of wall device 5 through filter vat 1, be concentrically disposed in screen pack, be slidably connected with filter vat 1.
Scrape wall device 5 to comprise and scrape wall annulus 501, four connecting rods 502 and handle 503; Four connecting rods 502 around the circumference array scraping wall annulus 501, left end with scrape wall annulus 501 and be connected, right-hand member and handle 503 are connected.
Filter vat 1 right side has four circular holes 101, and below has impurities outlet 102; Four connecting rods 502 are each passed through four circular holes 101, are slidably connected with circular hole 101; Scraping wall annulus 501 is positioned on the left of filter vat 1 inner, and handle 503 is positioned at filter vat 1 right hand external.
The internal diameter scraping wall annulus 501 is less than the radial dimension of helical blade 3, and the outside of scraping wall annulus 501 contacts with screen pack 4.
The course of work of the present invention is: coating enters main shaft 2 from charging blind hole 202, then enters filter vat 1 via charging circular hole 201; Main shaft 2 drives helical blade 3 to rotate, and charging circular hole 201 is arranged symmetrically with about helical blade 3, and coating can be spinned motion, by screen pack 4 under centrifugal action, filters; After filtration completes, handle 503 level pulled out to the right, scrape wall annulus 501 and strike off impurity on screen pack 4 inwall from left to right, stop when arriving impurities outlet 102, impurity falls from impurities outlet 102, then handle is pushed back to filter vat 1 right-hand member.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a centrifugal filter, is characterized in that: comprise filter vat (1), main shaft (2), helical blade (3), screen pack (4) and scrape wall device (5); Described filter vat (1) level is fixed; Described main shaft (2) is inner at described filter vat (1), with described filter vat (1) arranged concentric; Described helical blade (3) is evenly distributed on described main shaft (2); Described screen pack (4) is concentrically disposed in described filter vat (1) in the face of cylinder inner, and described screen pack (4) two ends, left and right and described filter vat (1) two ends, left and right are connected; Describedly scrape the right-hand member of wall device (5) through described filter vat (1), be concentrically disposed in described screen pack, be slidably connected with described filter vat (1).
2. a kind of centrifugal filter according to claim 1, is characterized in that: described main shaft (2) surface has multiple charging circular hole (201), and the right side has charging blind hole (202); Described multiple charging circular hole (201) is arranged symmetrically with about described helical blade (3).
3. a kind of centrifugal filter according to claim 1, is characterized in that: described in scrape wall device (5) and comprise and scrape wall annulus (501), several connecting rods (502) and handle (503); Described several connecting rods (502) are around the described circumference array scraping wall annulus (501), and left end and described wall annulus (501) of scraping are connected, and right-hand member and described handle (503) are connected.
4. a kind of centrifugal filter according to claim 2, is characterized in that: described filter vat (1) right side has several circular holes (101), and below has impurities outlet (102); Described several connecting rods (502) are each passed through described several circular holes (101), are slidably connected with described several circular holes (101); Described wall annulus (501) of scraping is positioned at inside, described filter vat (1) left side, and described handle (503) is positioned at described filter vat (1) right hand external.
5. a kind of centrifugal filter according to claim 2, it is characterized in that: described in scrape wall annulus (501) internal diameter be less than the radial dimension of described helical blade (3), described in scrape wall annulus (501) outside contact with described screen pack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812763.0A CN105289102A (en) | 2015-11-20 | 2015-11-20 | Centrifugal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510812763.0A CN105289102A (en) | 2015-11-20 | 2015-11-20 | Centrifugal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105289102A true CN105289102A (en) | 2016-02-03 |
Family
ID=55187334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510812763.0A Pending CN105289102A (en) | 2015-11-20 | 2015-11-20 | Centrifugal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105289102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516710A (en) * | 2020-12-02 | 2021-03-19 | 李扬 | Environment-friendly industrial waste gas purification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010144926A1 (en) * | 2009-06-18 | 2010-12-23 | Celtec Gmbh | Device for separating coarse solids |
| CN204036911U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of efficient auger assembly |
| CN204051927U (en) * | 2014-06-26 | 2014-12-31 | 何小毛 | A kind of horizontal type screw settling centrifuge |
| CN204485422U (en) * | 2014-12-29 | 2015-07-22 | 天津市月鸣金属结构有限公司 | A kind of filter for installation |
| CN205235576U (en) * | 2015-11-20 | 2016-05-18 | 天津美士邦涂料化工有限公司 | Centrifugal filter unit |
-
2015
- 2015-11-20 CN CN201510812763.0A patent/CN105289102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010144926A1 (en) * | 2009-06-18 | 2010-12-23 | Celtec Gmbh | Device for separating coarse solids |
| CN204036911U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of efficient auger assembly |
| CN204051927U (en) * | 2014-06-26 | 2014-12-31 | 何小毛 | A kind of horizontal type screw settling centrifuge |
| CN204485422U (en) * | 2014-12-29 | 2015-07-22 | 天津市月鸣金属结构有限公司 | A kind of filter for installation |
| CN205235576U (en) * | 2015-11-20 | 2016-05-18 | 天津美士邦涂料化工有限公司 | Centrifugal filter unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516710A (en) * | 2020-12-02 | 2021-03-19 | 李扬 | Environment-friendly industrial waste gas purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160203 |