CN104368180A - Spring-type screen - Google Patents
Spring-type screen Download PDFInfo
- Publication number
- CN104368180A CN104368180A CN201410626440.8A CN201410626440A CN104368180A CN 104368180 A CN104368180 A CN 104368180A CN 201410626440 A CN201410626440 A CN 201410626440A CN 104368180 A CN104368180 A CN 104368180A
- Authority
- CN
- China
- Prior art keywords
- screen
- screen cloth
- rings
- gilled rings
- adjacent
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 claims description 33
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 238000011001 backwashing Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a spring-type screen. The screen consists of at least three rib rings, wherein the heads and the tails of two ends of each rib ring are not positioned on the same horizontal plane; the head of the end of one of the other rib rings is connected with the tail of the end of an adjacent rib ring, except for the rib rings at two ends of the screen; and sieve meshes are formed between adjacent rib rings. Compared with a conventional screen, the screen disclosed by the invention has the greatest difference, namely the screen has the certain deformability. According to the screen disclosed by the invention, after the sieve mesh is blocked, only certain force is applied to the screen, so that a certain gap is formed between the two adjacent rib rings of the screen of a pressed spring type structure or the sieve meshes generate certain displacement, and attached stubborn attachments can be easily removed by matching with backwashing or scrubbing. Because the screen wholly deforms, the structure of the sieve meshes changes, so that the stable structure of the attachments is torn, and the screen can be easily cleaned.
Description
Technical field
The present invention relates to a kind of critical piece of filter core, particularly relate to the screen cloth of filter core.
Background technology
Existing filter core kind is very many, but the general structure of filter core substantially all comparing class seemingly, be substantially all the screen cloth that different accuracy is set on a cavity, and screen cloth form also all comparing class seemingly, be all generally the screen cloth being welded or working out.These screen clothes have a common feature, and the size being exactly the mesh of its screen cloth is fixing.When carrying out water filtration, one deck fouling product can be formed at screen cloth inwall.Although and can scrub and remove most of fouling product by backwash, along with the growth of service time, obstinate attachment will inevitably be formed on part mesh.Backwash and scrubbing effectively can not be removed it, and along with the increase of time, the filter effect of whole screen cloth will be subject to great impact.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of screen cloth, and this screen cloth can coordinate backwash or scrub the obstinate attachment removed on mesh, enables screen cloth remain efficient filtration vessel levels.
Spring screen cloth of the present invention, described screen cloth is made up of at least three gilled rings;
The termination at described gilled rings two ends and end tail not in same level,
Except the gilled rings at screen cloth two ends, gilled rings namely first gilled rings and last gilled rings at two ends;
The termination of all the other gilled rings is connected with the end tail of adjacent gilled rings, that is gilled rings termination and hold tail to be connected with the end tail of adjacent two gilled rings and termination respectively, several gilled rings can form the structure of a holddown spring by this connected mode;
Sieve aperture is provided with between described adjacent gilled rings.
The structure of above-mentioned sieve aperture is combined by the shrinkage pool on adjacent two gilled rings, can be combined into different sieve apertures according to the different structure of gilled rings upper groove, and sieve aperture can be the structure such as circle, square, rectangle, hexagon.
The maximum difference of the more existing screen cloth of screen cloth of the present invention is exactly possessed certain deformability.Filter screen is according to other difference of screening level, and the size of sieve aperture has larger difference, and especially for some high-precision screenings, sieve diameter only has tens microns.The sieve aperture of this structure is the most blocked, and is not easily cleaned, and also not easily cleans up even if process separately after being removed by screen cloth.Its subject matter is exactly that the structure of screen cloth can not change, thus the structure of obstinate attachment on screen cloth is also tended towards stability, and is not easily processed.Screen cloth of the present invention is after sieve aperture is blocked, as long as apply certain power to screen cloth, make produce certain gap between the gilled rings of the screen cloth of holddown spring formula structure or make sieve aperture form certain displacement, then coordinate backwash or scrub the obstinate attachment that just easily can remove attachment removal.Due to the entirety generation deformation of screen cloth, the structure of sieve aperture also changes, and this is torn with regard to making the robust structure of attachment, thus can easily be cleaned.
Accompanying drawing explanation
Fig. 1 is main TV structure figure under screen cloth normal condition
Fig. 2 is main TV structure figure under screen cloth applying pressure state
Fig. 3 is screen cloth plan structure figure
Detailed description of the invention
Screen cloth of the present invention first can be turned to the structure of a holddown spring formula by an one metal wire, bonding jumper, plastic strip or plastic wire, then in the middle of adjacent gilled rings 1, processing sieve aperture 2 obtains; Also first the corresponding both sides of wire, bonding jumper, plastic strip or a plastic wire can be arranged respectively the shrinkage pool of same size, distance between adjacent shrinkage pool is equal, holddown spring formula structure is turned to again by with the wire of shrinkage pool, bonding jumper, plastic strip or plastic wire, in the middle of adjacent gilled rings 1, two shrinkage pools can form sieve aperture 2.
Composition graphs 1 to 3, screen cloth of the present invention, be made up of several gilled rings 1, the termination at the two ends of gilled rings 1 is not connected with end tail, the termination at two ends and end tail be not in same level, the termination of middle gilled rings 1 is connected with termination with the end tail of end tail respectively at adjacent gilled rings 1, forms a holddown spring formula structure, is provided with some sieve apertures 2 in the middle of adjacent gilled rings 1.
Claims (3)
1. a spring screen cloth, it is characterized in that described screen cloth is made up of at least three gilled rings (1), the termination at gilled rings (1) two ends and end tail be not in same level, except the gilled rings (1) at screen cloth two ends, the termination of all the other gilled rings (1) is connected with the end tail of adjacent gilled rings (1), is provided with sieve aperture (2) between adjacent gilled rings (1).
2. a kind of spring screen cloth as claimed in claim 1, is characterized in that described sieve aperture (2) is for circular.
3. a kind of spring screen cloth as claimed in claim 1, is characterized in that described sieve aperture (2) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626440.8A CN104368180B (en) | 2014-11-07 | 2014-11-07 | Spring screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626440.8A CN104368180B (en) | 2014-11-07 | 2014-11-07 | Spring screen cloth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104368180A true CN104368180A (en) | 2015-02-25 |
| CN104368180B CN104368180B (en) | 2016-08-24 |
Family
ID=52547526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410626440.8A Active CN104368180B (en) | 2014-11-07 | 2014-11-07 | Spring screen cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104368180B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102021A (en) * | 2021-04-15 | 2021-07-13 | 烟台大学文经学院 | Grit sieving mechanism for building engineering |
| CN113680132A (en) * | 2021-09-08 | 2021-11-23 | 张文杰 | Waste water treatment device for building engineering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892244Y (en) * | 2006-05-09 | 2007-04-25 | 财团法人工业技术研究院 | Filtering net structure |
| EP1806168A1 (en) * | 2006-01-04 | 2007-07-11 | Siemens Aktiengesellschaft | Steam strainer |
| CN202569800U (en) * | 2012-05-22 | 2012-12-05 | 青岛金煜铁塑制品有限公司 | Novel metal strainer |
| CN102909176A (en) * | 2012-09-28 | 2013-02-06 | 常州大学 | Micron-scale aperture type sieving and filtering screen |
| CN204261408U (en) * | 2014-11-07 | 2015-04-15 | 南通海景船舶压载水处理系统股份有限公司 | Spring screen cloth |
-
2014
- 2014-11-07 CN CN201410626440.8A patent/CN104368180B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1806168A1 (en) * | 2006-01-04 | 2007-07-11 | Siemens Aktiengesellschaft | Steam strainer |
| CN2892244Y (en) * | 2006-05-09 | 2007-04-25 | 财团法人工业技术研究院 | Filtering net structure |
| CN202569800U (en) * | 2012-05-22 | 2012-12-05 | 青岛金煜铁塑制品有限公司 | Novel metal strainer |
| CN102909176A (en) * | 2012-09-28 | 2013-02-06 | 常州大学 | Micron-scale aperture type sieving and filtering screen |
| CN204261408U (en) * | 2014-11-07 | 2015-04-15 | 南通海景船舶压载水处理系统股份有限公司 | Spring screen cloth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102021A (en) * | 2021-04-15 | 2021-07-13 | 烟台大学文经学院 | Grit sieving mechanism for building engineering |
| CN113680132A (en) * | 2021-09-08 | 2021-11-23 | 张文杰 | Waste water treatment device for building engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104368180B (en) | 2016-08-24 |
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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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sha Zhijun Inventor after: Ji Peili Inventor after: Chen Hongyu Inventor before: He Guangya Inventor before: Chen Jiankang Inventor before: Zhang Jianjie |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160613 Address after: Ganjiang road Binhai Park 226333 Jiangsu city of Nantong province No. 8 Applicant after: Nantong Haijing Ballast Water Treatment System Co., Ltd. Applicant after: Elite Marine Equipment & Engineering Inc. Address before: 226012 Jiangsu Province, Nantong City Xinhai Road Industrial Park Gangzha District No. happiness Applicant before: Nantong Haijing Ballast Water Treatment System Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226002 Jiangsu province Nantong city Gangzha District happiness Street Wen Jun Cun community group three Co-patentee after: Elite Marine Equipment & Engineering Inc. Patentee after: Easy automation technology, Limited by Share Ltd Address before: Ganjiang road Binhai Park 226333 Jiangsu city of Nantong province No. 8 Co-patentee before: Elite Marine Equipment & Engineering Inc. Patentee before: Nantong Haijing Ballast Water Treatment System Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Weiuri style network Effective date of registration: 20210111 Granted publication date: 20160824 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Easy automation technology, Limited by Share Ltd. Registration number: Y2021980000244 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220113 Granted publication date: 20160824 Pledgee: Nantong Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: Easy automation technology, Limited by Share Ltd. Registration number: Y2021980000244 |