CN101537275A - Special filter plate for diatomite - Google Patents
Special filter plate for diatomite Download PDFInfo
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- CN101537275A CN101537275A CN200910042981A CN200910042981A CN101537275A CN 101537275 A CN101537275 A CN 101537275A CN 200910042981 A CN200910042981 A CN 200910042981A CN 200910042981 A CN200910042981 A CN 200910042981A CN 101537275 A CN101537275 A CN 101537275A
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- filter plate
- diatomite
- prone
- dropping
- filter
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Abstract
The invention provides a special filter plate for diatomite. The filter plate is hollow-shaped, and a connecting hole is formed in the center thereof; round sealing surfaces are arranged in the vicinity of the center hole on two lateral surfaces of the filter plate; and a plurality of parallel convex strips are arranged on the two lateral surfaces of the filter plate. The invention overcomes the disadvantages that the filtering layer is prone to dropping off, the filtrate can be re-contaminated and the operation is complex in a conventional stainless steel grid which is sleeved with cotton fabric and a filter plate; the invention further overcomes the defects that the filtration efficiency is low and the separating and filtering effects are poor in a compact stainless steel screen filter plate having a single-sided structure; and meanwhile, the invention overcomes the defects that the filtration efficiency is low or the diatomite is prone to dropping off in a flat macromolecular polyethylene filter plate. When in use, the diatomite is heaped in a heaping slot, and the heaping slot is supported by the bottom surface of the filter plate, so that the diatomite layer cannot drop off during either the normal filtering period or the shut-down and standby period; the invention thoroughly solves the problem that the filtering layer is prone to dropping off; and the invention has the advantages of good solid-liquid separating effect, no filtrate recontamination, high production efficiency and high popularization and application values.
Description
Technical field
The present invention relates to the Separation of Solid and Liquid filter, particularly a kind of special filter plate for diatomite.
Background technology
At present, in solid-liquid separation process processes such as wine, beverage, adopt diatomite as filter aid mostly.Though diatomite is good natural filter material,, can realize its filtering function so when concrete the application, must be attached on some carrier because it is powdery.
The current three kinds of versions that mainly contain as the diatomite filtration carrier: 1. the stainless steel rack overlaps pure cotton cover filter, and this is the traditional filtering plate.Its deficiency is to filter particularly to shut down in the stand-by process partly or entirely to come off the isolated by filtration weak effect easily attached to the diatomite filter on the cotton cover; Diatomite very easily permeable cloth cover slit causes filtrate to be polluted once more; Concrete operations are loaded down with trivial details.2. fine and close stainless (steel) wire filter, it is the filtration of single face network structure, another side is the not filtration of real plate.It is limited to have overcome defectives such as traditional filtering plate diatomite filter easily comes off, but causes filter area to be dwindled at double because single face filters, and production efficiency is lower, and infiltration diatomite phenomenon still happens occasionally.3. dull and stereotyped high-molecular polythene filter, it has the single face filtered version, and two-sided filtered version is also arranged.If single face filters, then filter efficiency is low; If two-sided filtration although improved filter efficiency, can't solve the problem that diatomite filter comes off.
Summary of the invention
Technical scheme of the present invention is: 1. filter plate is hollow form, the center of filter plate has connecting hole, filter plate two sides and centre bore adjacent are provided with the circular seal face, and the two sides of filter plate are provided with some parallel raised items, form a diatomite heaping groove between per two parallel raised items; 2. filter plate and raised item all adopt the high-molecular polythene material to make; 3. the filter plate profile can be circle, square or polygon; 4. that parallel raised item can be is horizontal, vertical, oblique, curve-like or circular, be interrupted arc shape.
Advantage of the present invention is: 1. filter or shut down in the stand-by process, owing to the effect of thrust and gravity, fall into the diatomite difficult drop-off of heaping groove, thoroughly solved the difficult problem that diatomite filter comes off.2. the two-sided filtration of special filter plate, operating efficiency greatly improves.3. diatomite can not permeate filter plate and causes the secondary pollution phenomenon in the whole Separation of Solid and Liquid filter process, and solid-liquid separation effect is remarkable.4. whole Separation of Solid and Liquid process is simple and direct, easy to operate, has improved production efficiency, and application value is big.
Description of drawings
Fig. 1 is structural representation of the present invention (the filter plate profile is circular, horizontal parallel raised item);
Fig. 2 is the left view of Fig. 1;
Fig. 3 is Fig. 1 partial enlarged drawing.
The specific embodiment
Now in conjunction with the accompanying drawings, technology contents of the present invention is described in detail.
Filter plate 1 is hollow form, and the center of filter plate 1 has connecting hole 2, and filter plate 1 two sides and centre bore 2 adjacents are provided with circular seal face 5, and the two sides of filter plate are provided with and form 1 diatomite heaping groove 4 between some parallel raised items 3. per 2 raised items 3; Filter plate 1 and raised item 3 all adopt the high-molecular polythene material to make; The profile of filter plate 1 can be circle, square or polygon.
During concrete the application, utilize connecting hole 2 tandem arrangements on horizontal water conservancy diversion axle, to get final product some filter plates 1.In the Separation of Solid and Liquid filter process, to throw diatomaceous liquid through the pipe pumping system and promote and be evenly coated on the filter plate, the diatomite during filtrate process filter plate 1 in the filtrate is owing to cause the diatomite in the filtrate to fall into each diatomite heaping groove 4 and accumulation gradually under the motive force effect of gravity and pump.Because heaping groove has the A face (being A face among Fig. 3) that is parallel to ground; so the diatomite foundation is firm; add along with piling up diatomaceous increasing the diatomite adhesion layer in each diatomite heaping groove 4 is connected as a single entity; cause the diatomite filter (see figure 3) that do not come off; even under the shutdown dormant state, diatomite filter is difficult drop-off also.
That the parallel raised item of the present invention can be is horizontal, vertical, oblique, curve-like or circular, be interrupted arc shape.
Claims (3)
1, a kind of special filter plate for diatomite is characterized in that filter plate (1) is hollow form, and the center of filter plate (1) has connecting hole (2); Filter plate (1) two sides and centre bore (2) adjacent are provided with circular seal face (5); The two sides of filter plate (1) are provided with some parallel raised items (3); Per 2 raised items (3) form 1 diatomite heaping groove (4).
2, a kind of special filter plate for diatomite according to claim 1 is characterized in that the profile of filter plate (1) can be circle, square or polygon.
3, a kind of special filter plate for diatomite according to claim 1, it is characterized in that parallel raised item (3) can be horizontal, vertical, oblique, curve-like or circular, be interrupted arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042981A CN101537275B (en) | 2009-03-24 | 2009-03-24 | Special filter plate for diatomite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910042981A CN101537275B (en) | 2009-03-24 | 2009-03-24 | Special filter plate for diatomite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101537275A true CN101537275A (en) | 2009-09-23 |
| CN101537275B CN101537275B (en) | 2012-09-05 |
Family
ID=41120803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910042981A Expired - Fee Related CN101537275B (en) | 2009-03-24 | 2009-03-24 | Special filter plate for diatomite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101537275B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773748A (en) * | 2010-03-13 | 2010-07-14 | 核工业烟台同兴实业有限公司 | Manufacture process of ultrahigh molecular weight polyethylene (UHMWPE) filter plate |
| CN103638712A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filtering apparatus |
| CN103638703A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filter |
| CN103638725A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filtration equipment assembly method |
| CN103638719A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Filter |
| CN103638718A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Filtering apparatus with detachable filter boards |
| CN103657197A (en) * | 2013-12-04 | 2014-03-26 | 高云芝 | An improved filtering and separating device |
| CN103657198A (en) * | 2013-12-04 | 2014-03-26 | 高云芝 | Novel filtering centrifuge |
| CN115554751A (en) * | 2022-12-06 | 2023-01-03 | 江苏威泽智能科技股份有限公司 | Machine tool with cutting fluid rapid filtering device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204632Y (en) * | 1994-11-07 | 1995-08-09 | 王建国 | High effective and energy saving liquid settling apparatus |
| CN201091807Y (en) * | 2007-09-30 | 2008-07-30 | 陈林 | Hollow filter piece with reinforced rib |
| CN201091806Y (en) * | 2007-09-30 | 2008-07-30 | 陈林 | Hollow filter piece that facilitates cleaning |
| CN201415089Y (en) * | 2009-03-24 | 2010-03-03 | 刘建华 | Special filter plate for diatomite |
-
2009
- 2009-03-24 CN CN200910042981A patent/CN101537275B/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101773748A (en) * | 2010-03-13 | 2010-07-14 | 核工业烟台同兴实业有限公司 | Manufacture process of ultrahigh molecular weight polyethylene (UHMWPE) filter plate |
| CN101773748B (en) * | 2010-03-13 | 2012-05-30 | 核工业烟台同兴实业有限公司 | Manufacture process of ultrahigh molecular weight polyethylene (UHMWPE) filter plate |
| CN103638712B (en) * | 2013-11-21 | 2015-11-25 | 淮南市叶之星自动化科技有限公司 | A kind of improvement filter plant |
| CN103638703B (en) * | 2013-11-21 | 2015-09-30 | 安徽四德节能设备制造有限公司 | A kind of improvement filter |
| CN103638725A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filtration equipment assembly method |
| CN103638719A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Filter |
| CN103638718A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Filtering apparatus with detachable filter boards |
| CN103638712A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filtering apparatus |
| CN103638718B (en) * | 2013-11-21 | 2015-09-30 | 安徽四德节能设备制造有限公司 | A kind of filter plant of detachable filter plate |
| CN103638703A (en) * | 2013-11-21 | 2014-03-19 | 高云芝 | Improved filter |
| CN103638719B (en) * | 2013-11-21 | 2015-09-30 | 安徽四德节能设备制造有限公司 | A kind of filter |
| CN103657198A (en) * | 2013-12-04 | 2014-03-26 | 高云芝 | Novel filtering centrifuge |
| CN103657197A (en) * | 2013-12-04 | 2014-03-26 | 高云芝 | An improved filtering and separating device |
| CN103657198B (en) * | 2013-12-04 | 2015-11-25 | 高云芝 | A kind of Novel filtration centrifuge |
| CN103657197B (en) * | 2013-12-04 | 2015-12-02 | 淮南市叶之星自动化科技有限公司 | A kind of improvement filtering separation device |
| CN115554751A (en) * | 2022-12-06 | 2023-01-03 | 江苏威泽智能科技股份有限公司 | Machine tool with cutting fluid rapid filtering device |
| CN115554751B (en) * | 2022-12-06 | 2023-03-03 | 江苏威泽智能科技股份有限公司 | Machine tool with cutting fluid rapid filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101537275B (en) | 2012-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGDE XINDALI FILTER EQUIPMENT CO., LTD. Free format text: FORMER OWNER: LIU JIANHUA Effective date: 20130417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 415000, No. 18 Xingye Road, Dongjiang village, Wuling District, Changde District, Hunan City, Xin'an province (Dongjiang Industrial Park), 4 Patentee after: Changde Xindali Filter Equipment Co., Ltd. Address before: 415000 Hunan city of Changde Province glorious road Hongyu Villa Patentee before: Liu Jianhua |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20180324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |