CN2597464Y - Fibre ball filter pressing device - Google Patents
Fibre ball filter pressing device Download PDFInfo
- Publication number
- CN2597464Y CN2597464Y CNU03235312XU CN03235312U CN2597464Y CN 2597464 Y CN2597464 Y CN 2597464Y CN U03235312X U CNU03235312X U CN U03235312XU CN 03235312 U CN03235312 U CN 03235312U CN 2597464 Y CN2597464 Y CN 2597464Y
- Authority
- CN
- China
- Prior art keywords
- ball filter
- water
- fibre ball
- compression plate
- utility
- 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
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Abstract
The utility model relates to a compaction device for the fibre ball filter and aims at solving the problem that the fibre ball filter of the prior water processing device can not form a better filtering hole density, which influences the filtering effect. The utility model is characterized in that the top of the fibre ball filter is provided with a compaction tray; the compaction tray is controlled by a hydraulic pressure lifting device or a helix lifting device to make the fibre ball filter form an ideal filtering hole density and enhance the filtering precision and effect in the water precession.
Description
Technical field
The utility model relates to device used in the water treating equipment, particularly a kind of hold-down gear that can improve the fiber ball filter filter effect.
Background technology
At present, China's water treatment field is using a kind of fiber ball filtering device, is used for the filtration of clear water and sewage, and when its working process was water process fiber-ball filter media, particles such as the mechanical impurity in the water were tackled by fiber yarn, makes the minimizings such as mechanical impurity in the water of filter back.But, when filtering, can not reach the ideal filtering accuracy, thereby influence the filter effect of water because filametntary elastic contribution of this ball-type filtrate and the buoyancy in water make filtrate can not form good filter pore gap density.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, can be to the abundant compacting of filtering layer, help the removal of suspended substance, thereby improve the hold-down gear of the fiber ball filter of filter effect.
In order to realize the purpose of this utility model, intend taking following technical scheme:
It has a compression plate 6 that is arranged on strainer 7 tops, and this compression plate is connected with a hoisting appliance.
Above-mentioned compression plate 6 is a circle or Polygons, and by different shaped steel and net material and constitute.
Above-mentioned platen hoisting appliance can be the hydrostatic transmission structure, also can be the worm drive structure.
Compared with the prior art the utility model has the following advantages:
A, filtering layer are because under certain reactive force control, overcome filametntary elastic contribution of ball-type filtrate and the buoyancy in water, the filtering layer pore texture is more stable and tight, has formed more satisfactory filtrate void distribution state, interception function strengthens, and more helps the removal of suspended substance.
B, because that filtrate compresses back filtering layer pore texture is more stable and closely, so strainer that subject range is given birth in the fluctuation that comes the water water yield is more extensive.
C, because that filtrate compresses back filtering layer pore texture is more stable and closely, clearance to solid particulate in the water is higher than the fiber ball filter that does not have hold-down gear far away, filtering accuracy can arrive water outlet oil-containing＜2mg/l, suspended substance＜1.5mg/l, the hyperfine filtration vessel levels of particle diameter＜1 μ m, filter effect is better.
D, the utility model are applied to the fine filtering of clear water and oily(waste)water, and the backwash and regeneration of filtrate is effective, filtering accuracy is high.
E, the utility model fitting operation convenience, dependable performance.
Description of drawings
Fig. 1 is structure and the user mode synoptic diagram of the platen hoisting appliance in the utility model when adopting the hydraulic pressure form.
Fig. 2 is the sealing mechanism 3 among Fig. 1 and the structure enlarged diagram of associated components.
Fig. 3 is structure and the user mode synoptic diagram of the platen hoisting appliance in the utility model when adopting spiral form.
Fig. 4 is the sealing mechanism 3 among Fig. 3 and the structure enlarged diagram of associated components.
Embodiment
More than structure shown in the drawings be embodiment of the present utility model.Among the figure, 1 is fluid cylinder; 2 is elevating lever; 3 is sealing mechanism, and it is made of parts such as gland, seal box, bolt, oil ring, graphite packings; 4 are the oil extraction mouth of pipe; 5 is water distribution system; 6 is compression plate; 7 is fibrous nodules; 8 is water gathering system; 9 is skirt; 10 is effluent pipe mouth; 11 is tank body; 12 is support ring; 13 is water inlet pipe mouth; 14 is gland; 15 is seal box; 16 is joint bolt; 17 is oil ring; 18 is the graphite packing; 19 is lifting tube; 20 is screw rod; 21 is the spiral lifting bar; 22 is nut; 24 is speed reduction unit; 25 is shaft coupling; 26 is last interface.
The utility model comprises and compresses hoisting appliance and compression plate two portions that it has two installation sites on fiber ball filter, can both can be installed in top according to the field working conditions demand, also can be installed in the bottom.
Compress hoisting appliance two kinds of forms are arranged: 1, spiral lifting form.Form (Fig. 3) by motor reducer, screw mechanism, sealing mechanism, compression plate; 2, fluid cylinder lifting form.Form (Fig. 1) by hydro-pump, fluid cylinder, sealing mechanism, compression plate.
Through increasing the fiber ball filter of hold-down gear, compression plate 6 is positioned at the top of fiber-ball filter media 7.During work, compress hoisting appliance and start, compression plate comes downwards to certain position, and filtrate is compressed, former water from top to bottom after filtration laminar flow cross strainer.During filtration, oil in the water and mechanical impurity are by filtrate interception, absorption, and the water after the filtration flows out through lower outlet.When backwash begins, compressing hoisting appliance starts, compression plate is up, open the pump backwash, backwash water enters from lower outlet during backwash, and current are washed filtering layer open, and filtrate is carried out the water flushing in the stirrer startup and machinery is washed by rubbing with the hands, filter material surface held back with sump oil that adsorbs and mechanical impurity separate with filtrate, sump oil and mechanical impurity are discharged through last water-in and oil discharge outlet.
Claims (3)
1, a kind of fiber ball filter hold-down gear is characterized in that: it has a compression plate (6) that is arranged on strainer (7) top, and this compression plate is connected with a hoisting appliance.
2, by the described hold-down gear of claim 1, it is characterized in that: above-mentioned compression plate (6) is a circle or Polygons, and is made of different shaped steel and net material.
3, by the described hold-down gear of claim 1, it is characterized in that: above-mentioned platen hoisting appliance can be the hydrostatic transmission structure, also can be the worm drive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03235312XU CN2597464Y (en) | 2003-01-23 | 2003-01-23 | Fibre ball filter pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU03235312XU CN2597464Y (en) | 2003-01-23 | 2003-01-23 | Fibre ball filter pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2597464Y true CN2597464Y (en) | 2004-01-07 |
Family
ID=34166205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU03235312XU Expired - Fee Related CN2597464Y (en) | 2003-01-23 | 2003-01-23 | Fibre ball filter pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2597464Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310506A (en) * | 2014-10-30 | 2015-01-28 | 成都科盛石油科技有限公司 | Water treatment system for controlling filtering process |
| CN104941270A (en) * | 2015-06-10 | 2015-09-30 | 合众高科(北京）环境技术有限公司 | Fiber ball filter without dynamic seal |
| CN107399864A (en) * | 2017-08-17 | 2017-11-28 | 河海大学 | A kind of height total system containing salt oil-containing wastewater and technique |
| CN113073794A (en) * | 2021-03-25 | 2021-07-06 | 江苏银中建设有限公司 | Green environment-friendly building curtain wall structure |
| CN114949990A (en) * | 2022-06-17 | 2022-08-30 | 广东省机械研究所有限公司 | Sewage treatment system and sewage treatment process |
-
2003
- 2003-01-23 CN CNU03235312XU patent/CN2597464Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310506A (en) * | 2014-10-30 | 2015-01-28 | 成都科盛石油科技有限公司 | Water treatment system for controlling filtering process |
| CN104941270A (en) * | 2015-06-10 | 2015-09-30 | 合众高科(北京）环境技术有限公司 | Fiber ball filter without dynamic seal |
| CN107399864A (en) * | 2017-08-17 | 2017-11-28 | 河海大学 | A kind of height total system containing salt oil-containing wastewater and technique |
| CN113073794A (en) * | 2021-03-25 | 2021-07-06 | 江苏银中建设有限公司 | Green environment-friendly building curtain wall structure |
| CN114949990A (en) * | 2022-06-17 | 2022-08-30 | 广东省机械研究所有限公司 | Sewage treatment system and sewage treatment process |
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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 |