CN201333339Y - Split-type filter disc - Google Patents
Split-type filter disc Download PDFInfo
- Publication number
- CN201333339Y CN201333339Y CNU2008202114469U CN200820211446U CN201333339Y CN 201333339 Y CN201333339 Y CN 201333339Y CN U2008202114469 U CNU2008202114469 U CN U2008202114469U CN 200820211446 U CN200820211446 U CN 200820211446U CN 201333339 Y CN201333339 Y CN 201333339Y
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- Prior art keywords
- filter
- filter plate
- concave surface
- filter disc
- disc
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Abstract
The utility model discloses a split-type filter disc. A plurality of cross beams and vertical beams which are distributed in a crossing manner are fixed inside the cylinder body of filtering equipment, so as to form a bracket with a plurality of space intervals; a filter plate is detachably distributed in each space interval respectively; a sealing strip is adopted between each filter plate and the contact surface of the bracket inside the mounting interval thereof for sealing; the top surface of each filter plate adopts a concave surface with filtering holes; multiple layers of metal sintered filter screens matched with the depth of the concave surface are fixedly arranged on the concave surface; and the entire filter disc is formed by splicing the filter plates. The filter disc provided by the utility model can be split, and is formed by a series of filter plates with various shapes and in different quantities; the size of each filter plate can be calculated; each filter plate can bear considerable filtration pressure so as not to be destroyed by compressive deformation; the size of each filter plate is relatively small; the planeness can be effectively ensured after filter screen welding; and no bulge of the filter screens exists.
Description
Technical field:
The utility model relates to the filter plant member, and the filter disc of the filter plant of more specifically saying so particularly is applied in the filter disc on the barrel type filtering equipment.
Background technology:
The filter disc of filter plant is the important component of filter plant, and it plays and holds back solid, the effect that filtrate is passed through.Along with the development of technology, filter disc more and more adopts the metal sintering filter screen, because the metal sintering filter screen can clean and be repeatedly used, easy to maintenance, use cost is lower.
At present, filter disc adopts integral solder metal sintering filter structure more, has following drawback:
1, when the filter disc size was big, the filter screen of monoblock type filter disc was not easy to shakeout, because filter screen has certain intensity, caused the local drum that rises, when needing that especially filter disc carried out blowback.If this filtering surface needs scraper to carry out scraper, will scrape the filter screen at drum place, cause damage.
2, the filter screen size of monoblock type filter disc is bigger, under the effect of filter pressure, need carry out many places to filter screen and support, and fit and will get well, otherwise filter screen can cause crushing by compressive deformation.
3, the monoblock type filter disc must integral body be changed as long as a local generation is damaged, causes waste, increases use cost.
4, the monoblock type filter disc is very inconvenient to the filter screen cleaning, especially when the filter disc size is very big.
The utility model content:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of detachable filter disc.When breakage takes place in filter screen, only need change the filter plate at damaged filter screen place, and every filter plate has been shared filter pressure, single screen area is little, and the pressure of carrying is little, can not cause too big distortion; And clean, install, dismantle all very convenient.
The utility model technical solution problem adopts following technical scheme:
The detachable filter disc, setting firmly some being in the filter plant cylindrical shell intersects crossbeam and the vertical beam arrange and forms the support with a plurality of intervals, removably lay a filter plate in each interval separately, form sealing with sealing strip between the rack inner wall between each filter plate and its installing zone, the end face of described filter plate is the concave surface with filtering holes, and in this concave surface, be installed with and the corresponding to multiple layer metal sintering of concave surface degree of depth filter screen, a plurality of filter plates are spliced to form whole filter disc.
Described crossbeam and vertical beam are welded in the filter plant cylindrical shell, and the cross section of crossbeam and vertical beam is rectangular, described filter plate by bolting on crossbeam and vertical beam.
Described filter disc or be circular, or be square, or be special-shaped.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, filter disc of the present utility model is detachable, and it is that serial filter plate by difformity and quantity constitutes, and the size of each filter plate all is through calculating, can carry enough filter pressures, can not causing destruction by compressive deformation.
2, in the filter disc of the present utility model, when wherein breakage takes place certain filter screen, only need change this breakage filter screen place filter plate and get final product, need not all change, save use cost.
3, filter disc of the present utility model is to be formed by connecting by bolt by a series of filter plates, and installing/dismounting is very convenient, in the time of especially will carrying out soaking and washing to filter disc, can be for convenience detach filter plate down, undersized filter plate soaks very convenient, and when the filter disc size was very big, this advantage was more obvious.
4, the size of every filter plate is less relatively, after the filter screen welding, can effectively guarantee flatness, filter screen can not occur and play bulging phenomenon.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model filter plate.
Number in the figure: 1 cylindrical shell, 2 crossbeams, 3 vertical beams, 4 brace rods, 5 filter plates, 6 multiple layer metal sintering filter screens, 7 bolts hole.
Below pass through the specific embodiment, and the utility model is described in further detail in conjunction with the accompanying drawings.
The specific embodiment,
Non-limiting examples is as described below:
Embodiment: shown in Figure 1, in the present embodiment, in filter plant cylindrical shell 1, the crossbeam 2 and the vertical beam 3 that weld some cross arrangement form the support with a plurality of intervals, lay a filter plate 5 in each interval separately, offer bolt hole 7 and by bolt filter plate is fixed on crossbeam 2 and the vertical beam 3 around the filter plate 5, seal with rubber weather strip between each bottom side portion of filter plate and the contact-making surface of crossbeam and vertical beam (being the upper surface of crossbeam and vertical beam), a plurality of filter plates are spliced to form whole filter disc.Also be welded with many in the cylindrical shell 1 in order to whole filter disc is formed the brace rod 4 that supports.Shown in Figure 2, the end face of filter plate 5 is the concave surface with filtering holes, and is welded with in this concave surface and the corresponding to multiple layer metal sintering of concave surface degree of depth filter screen 6, and the liquid after filtering by multiple layer metal sintering filter screen 6 flows out from the filtering holes of filter plate.
In concrete the enforcement, crossbeam 2 and vertical beam 3 formed interval shapes are exactly the shape of filter plate 5 herein, the shape of filter plate can be square, rectangle or shape such as fan-shaped, this depends on the shape of filtering surface and how to cut apart, by the whole filter disc that the filter plate of these definite shapes is spliced to form, can be circular, also can be square or other abnormity.The interval size and the layout of brace rod 4 depend on the size of the size of filter pressure and crossbeam 2, vertical beam 3 and brace rod 4 etc. and the strength of materials etc.
In concrete the enforcement, the quantity of filter plate filtering holes that concave surface is offered and size depend on the size of filter plate 5, the flow of filtered fluid, and need guarantee the intensity of the filter plate after the perforate.The utility model can effectively solve the filter screen that occurs in the monoblock type filter disc rise drum, bearing pressure big, change inconvenience, use cost high, install, safeguard and clean and drawback such as be difficult for.
Claims (3)
1, detachable filter disc, it is characterized in that, setting firmly some being in filter plant cylindrical shell (1) intersects crossbeam (2) and the vertical beam (3) arrange and forms the support with a plurality of intervals, removably lay a filter plate (5) in each interval separately, form sealing with sealing strip between the support contact-making surface between each filter plate and its installing zone, the end face of described filter plate (5) is the concave surface with filtering holes, and in this concave surface, be installed with and the corresponding to multiple layer metal sintering of concave surface degree of depth filter screen (6), a plurality of filter plates are spliced to form whole filter disc.
2, detachable filter disc according to claim 1 is characterized in that, described crossbeam (2) and vertical beam (3) are welded in the filter plant cylindrical shell (1), and the cross section of crossbeam and vertical beam is rectangular, described filter plate (5) by bolting on crossbeam and vertical beam.
3, detachable filter disc according to claim 1 is characterized in that, described filter disc or be circular, or be square, or be special-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114469U CN201333339Y (en) | 2008-12-23 | 2008-12-23 | Split-type filter disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202114469U CN201333339Y (en) | 2008-12-23 | 2008-12-23 | Split-type filter disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333339Y true CN201333339Y (en) | 2009-10-28 |
Family
ID=41284981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202114469U Expired - Fee Related CN201333339Y (en) | 2008-12-23 | 2008-12-23 | Split-type filter disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333339Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294139A (en) * | 2011-01-19 | 2011-12-28 | 高云芝 | Manufacturing method for improved disc type filter disc |
| CN102895815A (en) * | 2012-09-21 | 2013-01-30 | 西安宝德粉末冶金有限责任公司 | Sintered metal filter disc and its making method |
| CN103047196A (en) * | 2012-12-20 | 2013-04-17 | 济南裕兴化工有限责任公司 | Air filter at blower air inlet |
| CN103566649A (en) * | 2012-08-09 | 2014-02-12 | 蓝鲸屏株式会社 | Inclined mesh panel type filtering apparatus |
| CN103830954A (en) * | 2014-01-17 | 2014-06-04 | 中冶南方工程技术有限公司 | Easily maintained slag drainage outlet filtering plate |
| CN104014164A (en) * | 2014-06-24 | 2014-09-03 | 华东理工大学 | Drawer type mounting method of agglomerated modules |
| CN105582753A (en) * | 2016-02-29 | 2016-05-18 | 黄浩 | Layering assembled air purification device |
| CN106334580A (en) * | 2016-08-30 | 2017-01-18 | 中国成达工程有限公司 | 1,4-butanediol device BYD catalyst filtering and recovering device and method |
| CN107158833A (en) * | 2017-06-16 | 2017-09-15 | 江苏明晶布业股份有限公司 | A kind of high temperature resistant dedusting filtering bag based on many sub- filter elements |
| CN108050605A (en) * | 2017-12-08 | 2018-05-18 | 瑞安市异想天开科技有限公司 | A kind of air-purifying module |
-
2008
- 2008-12-23 CN CNU2008202114469U patent/CN201333339Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294139A (en) * | 2011-01-19 | 2011-12-28 | 高云芝 | Manufacturing method for improved disc type filter disc |
| CN103566649A (en) * | 2012-08-09 | 2014-02-12 | 蓝鲸屏株式会社 | Inclined mesh panel type filtering apparatus |
| CN102895815B (en) * | 2012-09-21 | 2015-01-21 | 西安宝德粉末冶金有限责任公司 | Sintered metal filter disc and its making method |
| CN102895815A (en) * | 2012-09-21 | 2013-01-30 | 西安宝德粉末冶金有限责任公司 | Sintered metal filter disc and its making method |
| CN103047196A (en) * | 2012-12-20 | 2013-04-17 | 济南裕兴化工有限责任公司 | Air filter at blower air inlet |
| CN103830954A (en) * | 2014-01-17 | 2014-06-04 | 中冶南方工程技术有限公司 | Easily maintained slag drainage outlet filtering plate |
| CN103830954B (en) * | 2014-01-17 | 2016-04-20 | 中冶南方工程技术有限公司 | A kind of slag discharge outlet filter plate being easy to safeguard |
| CN104014164A (en) * | 2014-06-24 | 2014-09-03 | 华东理工大学 | Drawer type mounting method of agglomerated modules |
| CN104014164B (en) * | 2014-06-24 | 2016-04-13 | 华东理工大学 | A kind of coalescent module drawer type installation method |
| CN105582753A (en) * | 2016-02-29 | 2016-05-18 | 黄浩 | Layering assembled air purification device |
| CN105582753B (en) * | 2016-02-29 | 2020-04-17 | 黄浩 | Layered assembled air purification device |
| CN106334580A (en) * | 2016-08-30 | 2017-01-18 | 中国成达工程有限公司 | 1,4-butanediol device BYD catalyst filtering and recovering device and method |
| CN107158833A (en) * | 2017-06-16 | 2017-09-15 | 江苏明晶布业股份有限公司 | A kind of high temperature resistant dedusting filtering bag based on many sub- filter elements |
| CN107158833B (en) * | 2017-06-16 | 2018-05-15 | 江苏明晶布业股份有限公司 | A kind of high temperature resistant dedusting filtering bag based on more sub- filter elements |
| CN108050605A (en) * | 2017-12-08 | 2018-05-18 | 瑞安市异想天开科技有限公司 | A kind of air-purifying module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20161223 |