CN201006350Y - Upright filter press filtration sheet - Google Patents
Upright filter press filtration sheet Download PDFInfo
- Publication number
- CN201006350Y CN201006350Y CNU200720089721XU CN200720089721U CN201006350Y CN 201006350 Y CN201006350 Y CN 201006350Y CN U200720089721X U CNU200720089721X U CN U200720089721XU CN 200720089721 U CN200720089721 U CN 200720089721U CN 201006350 Y CN201006350 Y CN 201006350Y
- Authority
- CN
- China
- Prior art keywords
- filter
- filter press
- press filtration
- hollow
- sheet
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 9
- 241001660693 Trapezia Species 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001388 sodium aluminate Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
A filter sheet of upright filter is characterized in that the filter sheet has two symmetry metal trapezia corrugated plates pressed together along length direction to form a hollow corrugated rectangle, which section has a plurality of hexagon filter holes, while two ends of the filter sheet are clamped with each other. The utility model has simple structure, better washing effect and saved filter cloth, with wide application.
Description
Technical field
The utility model relates to a kind of production aluminium oxide plant equipment, relates to a kind of vertical type blotter press filter specifically.
Background technology
At present, use vertical type blotter press usually in the technical process of China's production aluminium oxide, this equipment is mainly used in the sodium aluminate solution filtration that the alumina producer subsider comes out.In this equipment, filter is one of important parts.Filter in the past is normally netted, because this netted filtering sheet causes flushing unclean in process of production easily, the online filter cloth of filter very easily damages, the result causes whole equipment capacity not high, often change filter cloth, the production cost height also needs a lot of workmans, and labor strength is big.Develop a kind of new filter for this reason and have realistic meaning.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model purpose be a kind of developing result of exploitation good, save filter cloth, reduce a kind of vertical type blotter press filter of labor strength.
The purpose of this utility model is achieved by following technical proposals:
A kind of vertical type blotter press filter, this filter are crimped on by the trapezoidal corrugated plate of the metal of two symmetries on its length direction and constitute a hollow ripple cuboid together, and hollow cuboid cross section forms several hexagon filtering holes, link closely mutually in the filter two ends.
Adopt the technical solution of the utility model to have following advantage:
1, simple in structure, easy manufacturing, cheap.
2, improve the production capacity of equipment, reduce labor strength.
3, good, the saving filter cloth of developing result.
Description of drawings
Fig. 1, be the utility model filter cross-sectional view.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing:
A kind of vertical type blotter press filter, this filter is crimped on by the trapezoidal corrugated plate of the stainless steel of two symmetries on its length direction and constitutes a hollow ripple cuboid together, also can use the wavy metal sheet of other shapes such as circle, triangle to be crimped on formation together, hollow cuboid cross section forms several hexagon filtering holes, links closely mutually in the filter two ends.
This vertical type blotter press filter wraps in filter cloth on the filter in use, and when solution with pressure passed through filter cloth, clean solution saw through filter cloth and flows away from filter, and solid impurity is stayed on the filter cloth, thereby reaches the purpose that sodium aluminate solution filters.
Claims (1)
1. a vertical type blotter press filter is characterized in that; This filter is crimped on by the trapezoidal corrugated plate of the metal of two symmetries on its length direction and constitutes a hollow ripple cuboid together, and hollow cuboid cross section forms several hexagon filtering holes, links closely mutually in the filter two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089721XU CN201006350Y (en) | 2007-03-19 | 2007-03-19 | Upright filter press filtration sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089721XU CN201006350Y (en) | 2007-03-19 | 2007-03-19 | Upright filter press filtration sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006350Y true CN201006350Y (en) | 2008-01-16 |
Family
ID=39002293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720089721XU Expired - Fee Related CN201006350Y (en) | 2007-03-19 | 2007-03-19 | Upright filter press filtration sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307229A (en) * | 2014-10-10 | 2015-01-28 | 广西金邦泰科技有限公司 | Quick anti-blocking filter press |
| EP3251822A1 (en) * | 2016-05-30 | 2017-12-06 | Leonardo Mancuso | Device for the amplification of the drainage of the liquid from the pulp of grapes in a wine press |
| CN110267725A (en) * | 2016-11-15 | 2019-09-20 | 欧盛腾集团有限公司 | Separating plate |
-
2007
- 2007-03-19 CN CNU200720089721XU patent/CN201006350Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307229A (en) * | 2014-10-10 | 2015-01-28 | 广西金邦泰科技有限公司 | Quick anti-blocking filter press |
| CN104307229B (en) * | 2014-10-10 | 2016-05-18 | 广西金邦泰科技有限公司 | A kind of anti-blocking fast filtering filter press |
| EP3251822A1 (en) * | 2016-05-30 | 2017-12-06 | Leonardo Mancuso | Device for the amplification of the drainage of the liquid from the pulp of grapes in a wine press |
| CN110267725A (en) * | 2016-11-15 | 2019-09-20 | 欧盛腾集团有限公司 | Separating plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20140319 |