CN2542315Y - Filter column - Google Patents
Filter column Download PDFInfo
- Publication number
- CN2542315Y CN2542315Y CN 02224860 CN02224860U CN2542315Y CN 2542315 Y CN2542315 Y CN 2542315Y CN 02224860 CN02224860 CN 02224860 CN 02224860 U CN02224860 U CN 02224860U CN 2542315 Y CN2542315 Y CN 2542315Y
- Authority
- CN
- China
- Prior art keywords
- filter
- skeleton
- filter column
- filter cloth
- framework
- 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
- 239000004744 fabric Substances 0.000 claims abstract description 23
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229920000784 Nomex Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004763 nomex Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- -1 hair Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to a filter column; the column comprises a column body 2, wherein the column body 2 comprises a framework 5, filter cloth 9 corresponding to the framework 5 in shape is arranged on the outer side of the framework 5, upper and lower end covers 1 and 4 are arranged at the upper and lower ends of the framework 5, a reinforced support ring 8 is arranged in the framework 5, a clamp 3 is arranged on the outer side of the filter cloth 9, a positioning ring 7 tightly matched with the clamp 3 is arranged on the outer side of the framework 5, and a support net 6 is arranged between the framework 5 and the filter cloth 9; the utility model discloses filter with low costs, application scope big.
Description
Technical field
The utility model relates to a kind of Filter column.
Background technology
In the background technology, handle trickle suspension or solid content in the small amount of liquid, when promptly handling waste water, waste liquid, usually adopt bag type filtering, precise microfiltration, sand filtration, multi-layer sintering net or membrane filtration, preceding two kinds of methods are disposable use, though back three kinds of methods can be reused after cleaning, the consumption liquid measure is big, above filter method processing cost height, treating capacity is little; Processing for the liquid of big flow then needs to build large-scale pond, main equipment is installed, and need be added chemicals.This processing mode investment is big, operating cost is high, efficient is low, poor filtration effect.
The utility model content
The utility model has solved the filter filtration cost height in the background technology, the technical problem that the scope of application is little.
The technical solution of the utility model is: the utility model comprises cylinder 2, and its special character is: described cylinder 2 comprises skeleton 5, and skeleton 5 arranged outside have and the corresponding filter cloth 9 of skeleton 5 profiles.
Above-mentioned skeleton 5 upper/lower terminals are provided with upper and lower end cap 1,4.
Be provided with in the above-mentioned skeleton 5 and strengthen support ring 8.
Above-mentioned skeleton 5 is network structure or hurdle grating structure.
Above-mentioned filter cloth 9 arranged outside have clip 3.
Above-mentioned skeleton 5 arranged outside have the locating ring 7 with clip 3 snap-fit.
9 of above-mentioned skeleton 5 and filter clothes are provided with supporting network 6.
Be respectively arranged with opening on the above-mentioned upper and lower end cap 1,4, it is single radial cut or two opening.
Above-mentioned filter cloth 9 adopt stainless steel wire cloths, hair, chemical fibre, Nomex or terylene.
The utility model adopts novel Filter column, the solid that changes the filtration pillar into is filtered on the plane of equipment such as sedimentation basin, sand filter and material filling type filter filters, thereby in smaller volume, form very big filter area, its floor space is little, simple in structure, it is low to filter cost, both can handle the liquid of low discharge, also can handle the liquid of big flow, the scope of application is big.
The drawing explanation
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Referring to accompanying drawing, the utility model comprises cylinder 2, this cylinder 2 comprises skeleton 5, skeleton 5 upper ends are provided with upper end cover 1, the lower end is provided with bottom end cover 4, can be respectively arranged with opening on the upper and lower end cap 1,4, it is single radial cut or two opening, promptly only upper end cover be provided with opening or only bottom end cover opening is set, also can all can be provided with opening by upper and lower end cap, the difference of its visual filter type and determining; Skeleton 5 arranged outside have and the corresponding filter cloth 9 of skeleton 5 profiles; Be provided with in the skeleton 5 and strengthen support ring 8, it can improve the intensity of skeleton 5; Skeleton 5 is network structure or barrier structure, is good with network structure; Filter cloth 9 outsides also are provided with clip 3, can guarantee the surface tension of filter cloth 9, and skeleton 5 outsides also can be provided with locating ring 7, but itself and clip 3 snap-fit can prevent that filter cloth 9 from coming off from skeleton 5; 9 of skeleton 5 and filter clothes are provided with supporting network 6, and it can guarantee that filter cloth 9 and 5 on skeleton keep the gap, prevent that filter cloth 9 and skeleton 5 are adjacent to together, guarantee filter area; Filter cloth 9 can adopt stainless steel wire cloth, hair, chemical fibre, Nomex or terylene, its character on pending waste liquid is decided, it is good generally adopting terylene.
An embodiment of the present utility model is to adopt the mode that pending liquid is filtered from inside to outside to filter.During filtration, the waste liquid trickle suspension or solid content that contains that needs are filtered injects from the opening on the end cap, and it can inject from upper shed, also can inject under shed.When the space that liquid leaves on by skeleton 5, during slowly by filter cloth 9, suspension or solid content just are filtered and are blocked in filter cloth 9 inner surfaces and form filter cake with low flow velocity, and clear liquid flows out from cylinder 2 outsides.
Another embodiment of the present utility model is to adopt the mode that pending liquid ecto-entad is filtered to filter.During filtration, contain waste liquid trickle suspension or solid content side inflow outside cylinder 2 with what needs filtered, when liquid slowly passes through filter cloth 9 with low flow velocity, suspension or solid content just are filtered and are blocked in filter cloth 9 outer surfaces and form filter cake, flow out in cylinder 2 in the space of clear liquid by leaving on the skeleton 5.
Claims (9)
1, a kind of Filter column comprises cylinder (2), it is characterized in that: described cylinder (2) comprises skeleton (5), and described skeleton (5) arranged outside has and the corresponding filter cloth of skeleton (5) profile (9).
2, Filter column as claimed in claim 1 is characterized in that: described skeleton (5) upper/lower terminal is provided with upper and lower end cap (1,4).
3, Filter column as claimed in claim 2 is characterized in that: be provided with in the described skeleton (5) and strengthen support ring (8).
4, Filter column as claimed in claim 3 is characterized in that: described skeleton (5) is network structure or hurdle grating structure.
5, Filter column as claimed in claim 4 is characterized in that: described filter cloth (9) arranged outside has clip (3).
6, Filter column as claimed in claim 5 is characterized in that: described skeleton (5) arranged outside has the locating ring (7) with clip (3) snap-fit.
7, Filter column as claimed in claim 6 is characterized in that: be provided with supporting network (6) between described skeleton (5) and filter cloth (9).
8, as the described Filter column of the arbitrary claim of claim 1 to 7, it is characterized in that: described upper and lower end cap is respectively arranged with opening on (1,4), and it is single radial cut or two opening.
9, Filter column as claimed in claim 8 is characterized in that: described filter cloth (9) adopt stainless steel wire cloth, hair, chemical fibre, Nomex or terylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224860 CN2542315Y (en) | 2002-04-30 | 2002-04-30 | Filter column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224860 CN2542315Y (en) | 2002-04-30 | 2002-04-30 | Filter column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542315Y true CN2542315Y (en) | 2003-04-02 |
Family
ID=33702191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224860 Expired - Fee Related CN2542315Y (en) | 2002-04-30 | 2002-04-30 | Filter column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542315Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988790A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single cone dryer with progressive stirrer |
| CN101988797A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with progressive stirrer |
| CN102008859A (en) * | 2010-10-21 | 2011-04-13 | 姜宜宽 | Unpowered wind pressure automatic cleaning type dust filter |
| CN102062520A (en) * | 2010-11-19 | 2011-05-18 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with single-layer progressive stirrer |
| CN104587725A (en) * | 2015-02-02 | 2015-05-06 | 重庆川仪自动化股份有限公司环保工程分公司 | Sewage treatment equipment and filter screen tensioning device thereof |
-
2002
- 2002-04-30 CN CN 02224860 patent/CN2542315Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008859A (en) * | 2010-10-21 | 2011-04-13 | 姜宜宽 | Unpowered wind pressure automatic cleaning type dust filter |
| CN102008859B (en) * | 2010-10-21 | 2012-08-01 | 姜宜宽 | Unpowered wind pressure automatic cleaning type dust filter |
| CN101988790A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single cone dryer with progressive stirrer |
| CN101988797A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with progressive stirrer |
| CN102062520A (en) * | 2010-11-19 | 2011-05-18 | 太仓正信干燥设备科技有限公司 | Single-cone dryer with single-layer progressive stirrer |
| CN104587725A (en) * | 2015-02-02 | 2015-05-06 | 重庆川仪自动化股份有限公司环保工程分公司 | Sewage treatment equipment and filter screen tensioning device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |