CN102145233B - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
- Publication number
- CN102145233B CN102145233B CN 201110052395 CN201110052395A CN102145233B CN 102145233 B CN102145233 B CN 102145233B CN 201110052395 CN201110052395 CN 201110052395 CN 201110052395 A CN201110052395 A CN 201110052395A CN 102145233 B CN102145233 B CN 102145233B
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- cover plate
- framework
- sewage
- core cover
- filtering
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Abstract
The invention discloses a sewage filtering device, which comprises a frame body, wherein the periphery of the frame body is sealed and watertight, openings are arranged at the upper end and the lower end of the frame body, a grille and a water inlet are arranged at the lower end of the frame body, a filter element cover plate and a water outlet are arranged at the upper end of the frame body, a fixed frame is arranged in the middle position of the frame body, at least three layers of filtering brush sets are vertically distributed in the fixed frame, each filtering brush set comprises a plurality of filtering brushes which are closely arranged side by side, each filtering brush comprises a center rod and a plurality of filtering units arranged on the center rod, and each filtering unit is formed by radially uniformly distributing a plurality of elastic filaments around the center rod. The sewage filtering device has the advantages that sewage enters into the water inlet from the lower end of the frame body, the sewage firstly passes through the grille for intercepting granular substances with a larger diameter and then flows upwards for passing through the filtering brushes which are closely distributed, the elastic filaments which are closely arranged are used for coalescence of a large number of suspended substances and an oil-grease mixture in the sewage, and the sewage after filtering treatment is finally discharged from the water outlet.
Description
Technical field
The present invention relates to a kind of sewage disposal device, especially relate to a kind of sewage filter device.
Background technology
Catering trade sewage discharge characteristics be sewage average COD concentration at 5000 ~ 30000 mg/L, contain vegetable and animals oils and a part of solid residue of high concentration.But the sewage discharge of most of eating and drinking establishment does not all reach state specified standards, even concentrate sewage treatment plant to receive the eating and drinking establishment in territory, area under control in the city, because waste water is in addition preliminary treatment not, COD concentration is also considerably beyond the pipe standards of receiving of national regulation, and often running into sewer from blocking, sewage pollution is serious.And practice shows, sewage from catering business is processed, and removes animals and plants and solid residue, can greatly reduce COD concentration.There are the shortcomings such as complex structure, decontamination deoiling effect be not ideal enough in existing filter.
Summary of the invention
Technical problem to be solved by this invention provides a kind of sewage filter device of simple in structure, good filtration effect.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of sewage filter device, comprise framework, seal waterproof around the described framework, described framework top and bottom opening, the lower end of described framework is provided with grid and water inlet, the upper end of framework is provided with filter core cover plate and delivery port, the medium position of described framework is provided with fixed mount, at least three layer filtration brush set of vertical distribution in the described fixed mount, the set of described filtration brush comprises a plurality of filtration brushes that closely are arranged side by side, described filtration brush comprises center-pole and the spread configuration a plurality of filter elements on center-pole, and each filter element forms around radially being evenly distributed on center-pole by many elastic yarns.
The combination of described filtration brush tilts to be installed in the fixed mount, and the combination of described filtration brush is 15 degree～30 degree angles with horizontal line.
Described filter element is comprised of the elastic yarn more than at least three ten.
Described grid is installed in the water inlet, and described grid tilts to be installed in the framework, and described grid is welded by the corrosion resistant grille strip is equidistant, and the spacing between described grille strip and the grille strip is 0.6～0.8cm.
Described filter core cover plate tilts to be installed in the fixed mount top, described delivery port is arranged on the sidewall of framework upper end, the upper end of filter core cover plate is positioned at the top of framework, the lower end of filter core cover plate leans against the upper end of fixed mount, the lower end of filter core cover plate is lower than the low level of delivery port, is provided with a plurality of permeable holes on the described filter core cover plate, and described permeable hole lowest order is lower than the low level of described delivery port, when the filter core cover plate was opened, the filter core cover plate covered delivery port.
Compared with prior art, to be sewage enter from the water inlet of framework lower end advantage of the present invention, sewage at first passes through grid, the larger particulate material of diameter is fallen in interception, the filtration brush of the dense distribution of upwards flowing through again, compact arranged elastic yarn is coalescent and filter with the coalescent multilayer of carrying out from a plurality of orientation of a large amount of suspension materials in the sewage and rich mixture, discharges from delivery port through the sewage after the filtration treatment.With distance continuously between the adjacent filtration of the layer brush, it is wide and evenly that permeable point distributes, and can effectively filter suspension material and rich mixture.
Filter the brush combination and tilt to be installed in the fixed mount, filter the brush combination and be 15 degree～30 degree angles with horizontal line.Enlarge so that extend the discharge area, per share current are all effectively filtered, and suspension material and rich mixture in the per share current are effectively filtered.
The grid of tilt installing can be tackled the above particulate material of 0.6 cm, and along the grid bevel deposition to water bottom, or on float to framework water body top layer outward, the silting of effectively avoiding filtering brush can prolong cleaning cycle.
After filter uses a period of time, the filter core cover plate is opened, the filter core cover plate after the unlatching in vertical state, filter core cover plate lower end withstands on the top of fixed mount.This moment, delivery port was blocked by the filter core cover plate, can guarantee that the sewage of filtered does not emit from delivery port.Can take out fixed mount cleans with filtering to brush.
Description of drawings
Fig. 1 is structure chart of the present invention;
State diagram when Fig. 2 is filter core cover plate unlatching of the present invention (filtering brush takes out);
Fig. 3 is filtration brush configuration figure of the present invention;
Fig. 4 is water (flow) direction schematic diagram of the present invention.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
A kind of sewage filter device, comprise framework 1, seal waterproof around the framework 1, framework 1 top and bottom opening, the lower end of framework 1 is provided with grid 2 and water inlet 3, the upper end of framework 1 is provided with filter core cover plate 4 and delivery port 5, the medium position of framework 1 is provided with fixed mount 6, fixed mount 6 interior vertical distribution three layer filtration brush set, filter the brush set and comprise six filtration brushes 7 that closely are arranged side by side, filter brush 7 and comprise center-pole 71 and the spread configuration a plurality of filter elements on center-pole 71, each filter element forms around radially being evenly distributed on center-pole 71 by many elastic yarns 72.
Filter brush 7 combinations and tilt to be installed in the fixed mount 6, filter brush 7 combinations and be 15 degree or 20 degree or 30 degree angle a with horizontal line.
Filter element is comprised of 30 or 40 elastic yarn 72.
Grid 2 is installed in the water inlet, and grid 2 tilts to be installed in the framework 1, and grid 2 is by corrosion resistant grille strip 21 equidistant being welded, and the spacing between grille strip 21 and the grille strip 21 is 0.6 cm or 0.7cm or 0.8cm.
Filter core cover plate 4 tilts to be installed in fixed mount 6 tops, delivery port 5 is arranged on the sidewall of framework 1 upper end, the upper end of filter core cover plate 4 is positioned at the top of framework 1, the lower end of filter core cover plate 4 leans against the upper end of fixed mount 6, the lower end of filter core cover plate 4 is lower than the low level of delivery port 5, is provided with a plurality of permeable holes 41 on the filter core cover plate 4, and permeable hole 41 lowest orders are lower than the low level of delivery port 5, when filter core cover plate 4 was opened, filter core cover plate 4 covered delivery port 5.Arrow among Fig. 4 represents water (flow) direction.
Claims (4)
1. sewage filter device, comprise framework, it is characterized in that described framework seals all around waterproof, described framework top and bottom opening, the lower end of described framework is provided with grid and water inlet, the upper end of framework is provided with filter core cover plate and delivery port, the medium position of described framework is provided with fixed mount, at least three layer filtration brush set of vertical distribution in the described fixed mount, the set of described filtration brush comprises a plurality of filtration brushes that closely are arranged side by side, described filtration brush comprises center-pole and the spread configuration a plurality of filter elements on center-pole, each filter element forms around radially being evenly distributed on center-pole by many elastic yarns, described filter core cover plate tilts to be installed in the fixed mount top, described delivery port is arranged on the sidewall of framework upper end, the upper end of filter core cover plate is positioned at the top of framework, the lower end of filter core cover plate leans against the upper end of fixed mount, the lower end of filter core cover plate is lower than the low level of delivery port, be provided with a plurality of permeable holes on the described filter core cover plate, described permeable hole lowest order is lower than the low level of described delivery port, when the filter core cover plate was opened, the filter core cover plate covered delivery port.
2. a kind of sewage filter device according to claim 1 is characterized in that described filtration brush combination inclination is installed in the fixed mount, and the combination of described filtration brush is 15 degree～30 with horizontal line and spends angles.
3. a kind of sewage filter device according to claim 1 is characterized in that described filter element is comprised of the elastic yarn more than at least three ten.
4. a kind of sewage filter device according to claim 1, it is characterized in that described grid is installed in the water inlet, described grid tilts to be installed in the framework, described grid is welded by the corrosion resistant grille strip is equidistant, and the spacing between described grille strip and the grille strip is 0.6～0.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052395 CN102145233B (en) | 2011-03-04 | 2011-03-04 | Sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110052395 CN102145233B (en) | 2011-03-04 | 2011-03-04 | Sewage filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102145233A CN102145233A (en) | 2011-08-10 |
| CN102145233B true CN102145233B (en) | 2013-04-03 |
Family
ID=44419826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110052395 Expired - Fee Related CN102145233B (en) | 2011-03-04 | 2011-03-04 | Sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102145233B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619822B (en) * | 2018-07-10 | 2023-07-25 | 浙江风云环保科技有限公司 | Three-dimensional dynamic catcher |
| CN108619803B (en) * | 2018-07-10 | 2023-07-25 | 浙江风云环保科技有限公司 | Multi-effect purifying device for industrial waste gas |
| CN108619821B (en) * | 2018-07-10 | 2023-07-25 | 浙江风云环保科技有限公司 | Three-dimensional dynamic recovery device |
| CN112221241A (en) * | 2020-09-28 | 2021-01-15 | 孙长兵 | Multiple filter equipment for papermaking |
| CN216778162U (en) * | 2022-02-24 | 2022-06-21 | 深圳潜行创新科技有限公司 | Quick-release type filtering device for swimming pool cleaning robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254005Y (en) * | 1996-01-25 | 1997-05-14 | 齐铁范 | Hydraulic fiber filter |
| CN1565698A (en) * | 2003-06-19 | 2005-01-19 | 清华同方股份有限公司 | Upflowing and compressable filtration system |
| CN2723425Y (en) * | 2004-06-28 | 2005-09-07 | 姚兵 | High efficiency water treating and purifying device |
| WO2008039913A2 (en) * | 2006-09-27 | 2008-04-03 | John Sebastian Moll | Water pollution trap and methods of use thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7740756B2 (en) * | 2005-10-04 | 2010-06-22 | Peter W. Gavin | Wastewater filter system |
-
2011
- 2011-03-04 CN CN 201110052395 patent/CN102145233B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254005Y (en) * | 1996-01-25 | 1997-05-14 | 齐铁范 | Hydraulic fiber filter |
| CN1565698A (en) * | 2003-06-19 | 2005-01-19 | 清华同方股份有限公司 | Upflowing and compressable filtration system |
| CN2723425Y (en) * | 2004-06-28 | 2005-09-07 | 姚兵 | High efficiency water treating and purifying device |
| WO2008039913A2 (en) * | 2006-09-27 | 2008-04-03 | John Sebastian Moll | Water pollution trap and methods of use thereof |
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| Publication number | Publication date |
|---|---|
| CN102145233A (en) | 2011-08-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |