CN203281126U - Improved ceramic filter scraper - Google Patents
Improved ceramic filter scraper Download PDFInfo
- Publication number
- CN203281126U CN203281126U CN2013203306429U CN201320330642U CN203281126U CN 203281126 U CN203281126 U CN 203281126U CN 2013203306429 U CN2013203306429 U CN 2013203306429U CN 201320330642 U CN201320330642 U CN 201320330642U CN 203281126 U CN203281126 U CN 203281126U
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- Prior art keywords
- scraper
- regulate
- ceramic filter
- adjustable
- bolt
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- Expired - Lifetime
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Abstract
The utility model discloses an improved ceramic filter scraper. A scraper device is composed of a scraper body (1) made of hard plastic or hard rubber, an adjustable pressing cover plate (2), an adjustable pressing bolt (3), an adjustable fixing bottom plate (4) and an adjustable fixing bolt (5), wherein the scraper body (1) is made of hard plastic or hard rubber, the adjustable pressing cover plate (2) is tightly pressed on the adjustable fixing bottom plate (4) by the adjustable pressing bolt (3), the assembled scraper body is fixed on a scraper rest of a ceramic filter by the adjustable fixing bolt (5). And through the set of fixing, the adjustable scraper device can easily adjust the distance between the scraper body and a ceramic plate. The improved ceramic filter scraper has the advantages that the ceramic plate can be effectively prevented from being damaged by the scraper body due to the scraper body made of the hard plastic or hard rubber and the manufactured scraper device, vacuum pressure can be balanced, yield can be increased, cost can be reduced, and labor intensity of workers can be reduced.
Description
Technical field
The utility model belongs to the chemical industry equipment field, relates in particular to the annex on a kind of cleaning equipment in dewater unit, a kind of scraper for ceramic filter.
Background technology
In the dehydration of ceramic filter, the filter cake that needs to adopt scraper will be adsorbed on ceramic wafer is scraped totally, carries out the absorption of next round.
Because it is believed that harder being not easy of ceramic filter scratches during the equipment design, so the hard ceramic blade work of the many employings of existing ceramic filter scraper.
Application number: (200420006938.6) title: " scraper of ceramic filter " it is introduced, the scraper of this ceramic filter, comprise scraper, doctor blade holder, connecting plate, cover plate, hopper, adjustment bolt, scraper (1) directly acts on material bed, doctor blade holder (5) is used for supporting scraper and lid and (3), connecting plate (6) is welded on hopper (8), and it is by adjusting bolt (4) carrying doctor blade holder (5) and doctor blade device.This device scrapes with the solid particle that mechanical means will be adsorbed on the ceramic filter plate surface, realizes Separation of Solid and Liquid, with the vertical combining structure scraper of list in the past, compares, and is simple in structure, easy to adjust, reduced production cost.
Although harder being not easy of ceramic filter scratches, because the ceramic wafer that adopts ceramic blade and ceramic filter is very stiff and demanding, still there is the event of many damage equipments to occur, in practical operation, filter cake is scraped to such an extent that Enough is unclean sometimes, by adjusting ceramic blade, is difficult to reach ideal position.
Summary of the invention
Purpose of the present invention, by the ceramic blade material being changed into the material of duroplasts or hard rubber and so on, simultaneously, is made one and is overlapped fixing, adjusting device, puts up with and scraper can be tightened and suffers ceramic wafer; Can scrape the filter cake on the ceramic wafer of distortion totallyer, not damage again ceramic wafer, enhance productivity.Reduce operator's hand labour.
A kind of improved ceramic filter scraper of the utility model, doctor blade device is the scraper 1 of being made by duroplasts or hard rubber, can regulate holddown plate 2, can regulate hold-down bolt 3, can regulate fixed base plate 4, can regulate set bolt 5 and form; Scraper 1 use duroplasts or hard rubber are made, with regulating holddown plate 2 by with regulating hold-down bolt 3, it closely being pressed on and can regulating on fixed base plate 4, the scraper that assembles is again with regulating on the doctor blade holder that set bolt 5 is fixed on doctor blade device, by this cover fix, the adjustable doctor device just can easily adjust the distance of scraper and ceramic wafer.Can scrape the filter cake on the ceramic wafer of distortion totallyer.
Above-mentioned a kind of improved ceramic filter scraper, the holddown plate regulated of doctor blade device 2 and can regulate fixed base plate 4 ends bolt hole be open-type, can regulate hold-down bolt 3 by degree of tightness, maybe can regulate set bolt 5 and just can adjust distance between scraper and ceramic wafer.
Effect of the present invention or advantage: by the scraper made from duroplasts or hard rubber and the doctor blade device 1 of making) can effectively protect ceramic wafer by scraper, not damaged; 2) energy balance Vacuum Pressure, increase output; 3) can reduce production costs.
Description of drawings
Fig. 1 the utility model is used for the scraper front schematic view of ceramic filter;
Fig. 2 the utility model is used for the scraper generalized section of ceramic filter.
In Fig. 1-2,1. the scraper made of duroplasts or hard rubber, 2. can regulate holddown plate, 3. can regulate hold-down bolt, 4. can regulate fixed base plate, 5. can regulate set bolt.
The specific embodiment
Embodiment 1:
the scraper 1 made from duroplasts or hard rubber, by blade geometry dimensional fits system can regulate holddown plate 2 and can regulate fixed base plate 4 ends bolt hole be open-type, engages adjustable hold-down bolt 3, with can regulate the cover doctor blade device that set bolt 5 combines, with regulating holddown plate 2 by with regulating hold-down bolt 3, it closely being pressed on and can regulating on fixed base plate 4, the scraper that assembles is again with regulating on the doctor blade holder that set bolt 5 is fixed on doctor blade device, fix by this cover, the adjustable doctor device is put up with and can easily be adjusted the adjacent ceramic wafer of scraper or reserve certain interval.Can scrape the filter cake on the ceramic wafer of distortion totallyer.
Claims (2)
1. improved ceramic filter scraper, it is characterized in that the scraper (1) that doctor blade device is made by duroplasts or hard rubber, can regulate holddown plate (2), can regulate hold-down bolt (3), can regulate fixed base plate (4), can regulate set bolt (5) forms, scraper (1) is made with duroplasts or hard rubber, with regulating holddown plate (2) by with regulating hold-down bolt (3), it closely being pressed on and can regulating on fixed base plate (4), the scraper that assembles is fixed on the doctor blade holder of ceramic filter with regulating set bolt (5) again, fix by this cover, the adjustable doctor device just can easily be adjusted the distance between scraper and ceramic wafer.
2. a kind of improved ceramic filter scraper according to claim 1, it is characterized in that regulating holddown plate (2) and can regulate fixed base plate (4) end bolt hole be open-type, can regulate hold-down bolt (3) by loosening, tighten, maybe can regulate set bolt (5), just can adjust the scraper of doctor blade device and the distance between ceramic wafer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203306429U CN203281126U (en) | 2013-06-08 | 2013-06-08 | Improved ceramic filter scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203306429U CN203281126U (en) | 2013-06-08 | 2013-06-08 | Improved ceramic filter scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281126U true CN203281126U (en) | 2013-11-13 |
Family
ID=49537508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203306429U Expired - Lifetime CN203281126U (en) | 2013-06-08 | 2013-06-08 | Improved ceramic filter scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548734A (en) * | 2015-01-13 | 2015-04-29 | 云南大红山管道有限公司 | Ceramic filter scraper |
| CN107295824A (en) * | 2017-08-07 | 2017-10-27 | 黑龙江省农业机械运用研究所 | A kind of overload protection type tool rest |
-
2013
- 2013-06-08 CN CN2013203306429U patent/CN203281126U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548734A (en) * | 2015-01-13 | 2015-04-29 | 云南大红山管道有限公司 | Ceramic filter scraper |
| CN107295824A (en) * | 2017-08-07 | 2017-10-27 | 黑龙江省农业机械运用研究所 | A kind of overload protection type tool rest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |