CN201179367Y - Extrusion pressing type fibrous filter - Google Patents
Extrusion pressing type fibrous filter Download PDFInfo
- Publication number
- CN201179367Y CN201179367Y CNU2008200334638U CN200820033463U CN201179367Y CN 201179367 Y CN201179367 Y CN 201179367Y CN U2008200334638 U CNU2008200334638 U CN U2008200334638U CN 200820033463 U CN200820033463 U CN 200820033463U CN 201179367 Y CN201179367 Y CN 201179367Y
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- China
- Prior art keywords
- filter plate
- tank body
- upper strata
- filtrate
- filtering plate
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- Expired - Fee Related
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Abstract
The utility model provides an extrusion type fibre filter which relates to a sewage treating device. The fibre filter includes a pot body, in which an upper layer filtering plate and a lower layer filtering plate are arranged, the top and the bottom of the pot body are respectively arranged with a water inlet and a water outlet, the lower layer filtering plate is fixedly connected with the pot body, filtering material is arranged between the upper layer filtering plate and the lower layer filtering plate, the upper part of the pot body is provided with an elevating device, the upper layer filtering plate is movably connected with the pot body, and the elevating device is connected with the upper layer filtering plate. The fibre filter can capture the oil, flocculated sludge, and impurity in the sewage in the filtering material, the movable upper layer filtering plate can set the movement value according to the overflow value, and the fibre filter can also greatly improve the oil removing effect.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, particularly a kind of fabric filter that oil-containing, flocculate, suspended impurity sewage are handled.
Technical background
A kind of modified fibre filter is arranged in the prior art, primary structure comprises the cylindrical tank of upright setting, the top of tank body is provided with water inlet, the tank body bottom is provided with delivery port, the one upright shaft that is provided with and drives through motor reducer stretches in the tank body from the top of tank body, shaft is provided with the folding oar, the top of the inherent folding of tank body oar is provided with the water distribution sieve plate, folding oar below is provided with down receives the water sieve plate, the described water distribution sieve plate of going up is provided with some water holes with the following water sieve plate of receiving, be arranged between the last water distribution sieve plate and following water distribution sieve plate in the tank body as the filtrate of filtering material with modified fibre, during work, contain sewage and enter in the tank body, thereby filtrate is by the filtration that suspends in water of self proportion from water inlet, filtrate can adsorb the oil in the sewage, impurity makes oil content, the sewage that impurity level reduces is discharged from delivery port.When adopting this method to filter, the blind area can appear filtering in spherical filtrate, the space is arranged, poor filtration effect between each spherical filtrate in the filter course.
After using after a while, more oil, impurity lose filtration in the filtrate absorption sewage.At this moment, need to adopt the method for backwash to make media regeneration, when carrying out backwash, current oppositely enter tank body, and shaft rotation simultaneously drives the folding oar and rotates.Because spherical filtrate is in free suspended state, the backwash of this form is for spherical filtrate, and backwash is not thorough, and backwash effect is bad.
The utility model content
For solving the above problems, the utility model provides a kind of filtrate is squeezed in the space that dwindles, thereby forms the filter course of even compact, when backwash, can change spatial volume, thereby improves the squash type fabric filter of backwash effect.
The technical solution of the utility model is: comprise being provided with upper strata filter plate, lower floor's filter plate in tank body, the tank body, tank body top, bottom are respectively equipped with entery and delivery port, lower floor's filter plate is fixedlyed connected with tank body, between upper strata filter plate, lower floor's filter plate, establish filtrate, be provided with lowering or hoisting gear on tank body top, upper strata filter plate and tank body flexibly connect, and lowering or hoisting gear connects the upper strata filter plate.
The upper strata filter plate is connected with the idler wheel mechanism of tank body by the vertical direction operation.
Described lowering or hoisting gear is the hydraulic cylinder that is fixedly connected on the tank body top.
Described lowering or hoisting gear is the screw drive mechanism that is fixedly connected on the tank body top.
Described filtrate adopts long fibre ribbon filtrate.
In filter plate bottom surface, upper strata, lower floor's filter plate end face is respectively equipped with some filtrates hook.
The utility model is arranged to activity form with the upper strata filter plate, on the opposite face of upper and lower metafiltration plate hook is set, and adopts long stapled, banded filtrate, and bar, banded filtrate are hung on the upper and lower metafiltration plate hook.During filtration work, the upper strata filter plate moves down certain distance, dwindles the spatial volume between upper and lower metafiltration plate, at this moment, bar, banded filtrate are compressed, and form even, fine and close filter course in the space that has dwindled, and can effectively the oil in the sewage, flocculate, impurity be trapped in the filtrate.Portable upper strata filter plate can be set amount of movement according to inflow-rate of water turbine, such as, when needing inflow-rate of water turbine big, can move less, make " density " of filtrate smaller; When the filtration index request is high, can move more, increase " density ", improve filter effect.When needing backwash, with the upwards operation of upper strata filter plate, fully tensile bars, banded filtrate utilize reverse flow, the impurity, greasy dirt, the flocculate that adhere on the flushing filtrate.When using the modified fibre filtrate, can also improve deoiling effect greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is lowering or hoisting gear among the figure, the 2nd, and water inlet, the 3rd, exhaust outlet, the 4th, tank body, the 5th, idler wheel mechanism, the 6th, upper strata filter plate, the 7th, hook, the 8th, filtrate, the 9th, guide rail, the 10th, lower floor's filter plate, the 11st, hole, the 12nd, delivery port.
Fig. 2 be among Fig. 1 A to view
Fig. 3 is the utility model working state schematic representation
The specific embodiment
As shown in Figure 1, the utility model comprises and is provided with upper strata filter plate 6, lower floor's filter plate 10 in tank body 4, the tank body 4, is respectively equipped with some water holes 11 on upper strata filter plate 6, the lower floor's filter plate 10; The top of tank body 4, bottom are respectively equipped with water inlet 2, delivery port 3, also be provided with exhaust outlet 3 at the top, lower floor's filter plate 10 is fixedlyed connected with tank body 4, between upper strata filter plate 6, lower floor's filter plate 10, establish filtrate 8, be provided with lowering or hoisting gear 1 on tank body 4 tops, upper strata filter plate 6 flexibly connects with tank body 4, and lowering or hoisting gear 1 connects upper strata filter plate 6.
Upper strata filter plate 6 is connected with the idler wheel mechanism 5 of tank body 4 by the vertical direction operation, is provided with the guide rail 9 that mates with idler wheel mechanism 5 in inner tank wall.
Lowering or hoisting gear 1 is for being fixedly connected on the hydraulic cylinder at tank body 4 tops.
Lowering or hoisting gear 1 can also be for being fixedly connected on the screw drive mechanism at tank body 4 tops.
Filtrate 8 adopts long fibre ribbon filtrate.
In upper strata filter plate 6 bottom surfaces, lower floor's filter plate 10 end faces are respectively equipped with some filtrates hook 7, as shown in Figure 1, 2.
The utility model is when work, as Fig. 3, oil-polluted water from water inlet 2 through water inlet pipe, distributing pipe enters on each in the cloth water sieve, enter in the tank body 4 through corresponding fluid course then, the levels filter plate compresses, and ribbon fiber filtering 8 is fully contacted, oil and mechanical admixture in ribbon fiber filtering 8 (modified fiber materials) the absorption sewage make sewage energy qualified discharge.
From receiving the sewage of water sieve pipe water outlet down, pass lower floor's filter plate 10 by hole 11, from delivery port 12 separating devices.During backwash, upwards operation of upper strata filter plate 6 to Fig. 1 state, fully stretches ribbon fiber filtering 8, and fiber filtering is carried out backwash, realizes media regeneration.The environmental protection equipment that the utility model can be used as oily waste water treatment uses.
The modified fibre filtrate carries out modification with grease proofing modifier to polyster fibre.Through the fibrous nodules of modification and the photo contrast after sticking oil wash of precursor fibrous nodules, the precursor fibrous nodules can't be regenerated after sticking oil is saturated at all, and modified fibre ball warp immersion oil saturated after water when washing, can recover clean Surface rapidly, thereby obtain regenerating.Modified fibre filtrate backwash and regeneration is simple, more thorough, can regulate the filtering layer compression zone according to water quality requirement, satisfies different filtering accuracy requirements.
Claims (6)
1, squash type fabric filter, comprise and be provided with upper strata filter plate, lower floor's filter plate in tank body, the tank body, tank body top, bottom are respectively equipped with entery and delivery port, lower floor's filter plate is fixedlyed connected with tank body, between upper strata filter plate, lower floor's filter plate, establish filtrate, it is characterized in that, be provided with lowering or hoisting gear on tank body top, upper strata filter plate and tank body flexibly connect, and lowering or hoisting gear connects the upper strata filter plate.
2, squash type fabric filter according to claim 1 is characterized in that, the upper strata filter plate is connected with the idler wheel mechanism of tank body by the vertical direction operation.
3, squash type fabric filter according to claim 1 is characterized in that, described lowering or hoisting gear is the hydraulic cylinder that is fixedly connected on the tank body top.
4, squash type fabric filter according to claim 1 is characterized in that, described lowering or hoisting gear is the screw drive mechanism that is fixedly connected on the tank body top.
According to claim 1,2,3 or 4 described squash type fabric filters, it is characterized in that 5, described filtrate adopts long fibre ribbon filtrate.
6, squash type fabric filter according to claim 5 is characterized in that, in filter plate bottom surface, upper strata, lower floor's filter plate end face is respectively equipped with some filtrates hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334638U CN201179367Y (en) | 2008-03-25 | 2008-03-25 | Extrusion pressing type fibrous filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200334638U CN201179367Y (en) | 2008-03-25 | 2008-03-25 | Extrusion pressing type fibrous filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179367Y true CN201179367Y (en) | 2009-01-14 |
Family
ID=40248869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200334638U Expired - Fee Related CN201179367Y (en) | 2008-03-25 | 2008-03-25 | Extrusion pressing type fibrous filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179367Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755771A (en) * | 2011-04-26 | 2012-10-31 | 吉林市天源环保工程有限公司 | Multi-stage variable-porosity fiber filter bed and filtering equipment |
| CN106457072A (en) * | 2014-06-16 | 2017-02-22 | 西门子能源公司 | Composite media for water treatment processes and methods of using same |
| CN107362594A (en) * | 2017-09-06 | 2017-11-21 | 合肥三番水处理设备有限公司 | A kind of comet filler filter plant easily to recoil |
| CN107362595A (en) * | 2017-09-06 | 2017-11-21 | 合肥三番水处理设备有限公司 | A kind of comet filler filter plant |
| CN107469422A (en) * | 2017-09-06 | 2017-12-15 | 合肥三番水处理设备有限公司 | A kind of self-cleaning type comet filler filter plant |
| CN108114502A (en) * | 2018-01-30 | 2018-06-05 | 荆州市宏达生物科技股份有限公司 | The anti-floating extractor of one kind |
| CN108404506A (en) * | 2018-02-28 | 2018-08-17 | 孟晓涛 | Sewage filter device |
| CN109126229A (en) * | 2018-09-30 | 2019-01-04 | 罗寿琴 | A kind of filter core device for formulating |
| CN110243153A (en) * | 2019-06-20 | 2019-09-17 | 河海大学 | A kind of water sand separator |
| CN111739708A (en) * | 2020-07-06 | 2020-10-02 | 高飞飞 | SBH15-M sealed amorphous alloy power transformer |
| CN111760341A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Extrusion type fiber filter and backwashing method thereof |
-
2008
- 2008-03-25 CN CNU2008200334638U patent/CN201179367Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755771A (en) * | 2011-04-26 | 2012-10-31 | 吉林市天源环保工程有限公司 | Multi-stage variable-porosity fiber filter bed and filtering equipment |
| CN106457072A (en) * | 2014-06-16 | 2017-02-22 | 西门子能源公司 | Composite media for water treatment processes and methods of using same |
| CN107362594A (en) * | 2017-09-06 | 2017-11-21 | 合肥三番水处理设备有限公司 | A kind of comet filler filter plant easily to recoil |
| CN107362595A (en) * | 2017-09-06 | 2017-11-21 | 合肥三番水处理设备有限公司 | A kind of comet filler filter plant |
| CN107469422A (en) * | 2017-09-06 | 2017-12-15 | 合肥三番水处理设备有限公司 | A kind of self-cleaning type comet filler filter plant |
| CN108114502A (en) * | 2018-01-30 | 2018-06-05 | 荆州市宏达生物科技股份有限公司 | The anti-floating extractor of one kind |
| CN108404506A (en) * | 2018-02-28 | 2018-08-17 | 孟晓涛 | Sewage filter device |
| CN109126229A (en) * | 2018-09-30 | 2019-01-04 | 罗寿琴 | A kind of filter core device for formulating |
| CN110243153A (en) * | 2019-06-20 | 2019-09-17 | 河海大学 | A kind of water sand separator |
| CN110243153B (en) * | 2019-06-20 | 2020-09-22 | 河海大学 | Water-sand separating device |
| CN111739708A (en) * | 2020-07-06 | 2020-10-02 | 高飞飞 | SBH15-M sealed amorphous alloy power transformer |
| CN111739708B (en) * | 2020-07-06 | 2021-05-18 | 易仁通电气集团股份有限公司 | SBH15-M sealed amorphous alloy power transformer |
| CN111760341A (en) * | 2020-07-22 | 2020-10-13 | 山东东方纪元环保科技有限公司 | Extrusion type fiber filter and backwashing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20110325 |