CN101332382A - Filtering device of self-controlled liquid surface - Google Patents
Filtering device of self-controlled liquid surface Download PDFInfo
- Publication number
- CN101332382A CN101332382A CNA200710042624XA CN200710042624A CN101332382A CN 101332382 A CN101332382 A CN 101332382A CN A200710042624X A CNA200710042624X A CN A200710042624XA CN 200710042624 A CN200710042624 A CN 200710042624A CN 101332382 A CN101332382 A CN 101332382A
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- water
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- door
- turning door
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000007667 floating Methods 0.000 claims description 30
- 239000012535 impurity Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 4
- 210000001364 upper extremity Anatomy 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000002352 surface water Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
A filtering device which can automatically control the liquid level relates to the technical field of water treatment; the technical problem of getting water for filtration is solved by the filtering device. The device is a cubical box body, one side of which is provided with a square door opening, the box body is internally provided with a panel turnover door, and the lower edge of the panel turnover door is rotatablely connected with the lower side of the square door opening; the panel turnover door only can rotate along the horizontal axis of the square door opening; the change from closing to wide opening of the square door opening can be realized; the left and right perpendicular sides of the panel turnover door are connected with the left and right perpendicular sides of the square door opening by a waterproof plastic membrane (sealing), so that the left and right perpendicular sides of the panel turnover door are ensured not to leak water when the panel turnover door rotates; the upper end of the panel turnover door is provided with a can buoy, and the distance between the upper edge of the panel turnover door and the water surface can be controlled by adjusting the buoyancy of the can buoy; an exit is arranged at the bottom of the box body. The filtering device has the characteristics of low cost, little energy consumption, simple maintenance, good effecting for removing the floats and suspended substance, flexible water taking quantity, being easy to be installed in a matching way, and having no environmental secondary pollution.
Description
Technical field
The present invention relates to water technology, particularly relate to a kind of in water intaking the effective preconditioning technique in the water technology of the suspension in the skim water or the liquid that effectively the skim water surface is showy.
Background technology
In the project that landscape water is handled, all can run into a problem of from landscape lake, fetching water at present.On the surface, as long as lay a pipe, the mouth of pipe is lower than the water surface, and it is just passable to fetch water from the lake with the way of siphon, in fact also can run into several problems:
1) mouth of pipe can not be provided with too highly, and the lake surface water level is what can change, and setting is raised, and water level descends and just may cause water pump to inhale sky, thereby causes equipment breakdown;
2) be arranged on the water level middle part as the mouth of pipe, might breed fish in the lake, fish will be caused pipeline and nozzle blockage by in the suction intake line of the mouth of pipe, drift on the lake surface such as branch, leaf, paper scrap etc. can not be inhaled into again and float all the time on lake surface, influence attractive in appearance;
3) mouth of pipe is arranged on the bottom, and deposits such as the mud of lakebed just are inhaled into pipeline easily, can cause pipeline equally and bump problem such as mouth obstruction.
According to above situation, best bet is arranged on the upper strata with intake exactly, near the water surface, avoid the space of fish movement, can prevent the suction of fish and mud, the drift of lake surface and suspension just can solve as long as filter screen is set after sucking, also the problem that will solve is exactly the variation that can adapt to the lake surface water level, guarantees that water pump can be empty by suction.
Landscape water is handled, current still newer technology.Relevant device comparative maturity during landscape water is handled just still less.And more existing skimmer device are to design at large-scale wastewater treatment plant specially, have build big and clumsy, be difficult for installing, the more high shortcoming of cost of investment, and be not suitable for landscape water and handle.Be used for the special requirement of the setting (system) that landscape water handles at these, one simple light and handy, the skimming effect is good, be easy to supporting installation, do not influence the device of water intaking function, is very necessary.
In addition in the preconditioning technique of the showy liquid of effective skim water surface of sewage disposal technology, adsorption plant is the upper-lower position because of not entering the mouth according to the height automatic control filtering separation device of the water surface often, makes the work of the showy greasy dirt class I liquid I of the skim water surface be difficult to carry out effectively.
Summary of the invention
At the defective that exists in the above-mentioned prior art, technical problem to be solved by this invention provides a kind of low cost, energy consumption is little, safeguard simple, suspended substance removal is effective, water withdrawal is flexible, be easy to supporting installation, the discrepant liquid of other proportions that floats of the skim water surface effectively, the filter of the self-controlled liquid surface of no environment secondary pollution.
In order to solve the problems of the technologies described above, the filter of a kind of self-controlled liquid surface provided by the present invention, it is characterized in that, it is one cube of box-like body, a square door opening is opened in box-like body one side, in establish a plate-turning door, plate-turning door lower edge and square door opening bottom are rotationally connected, plate-turning door can only rotate along the following horizontal axis of square door opening; The opening that can realize square door opening is by the variation that closes to standard-sized sheet; Plastic sheeting (sealing) by waterproof between the left and right sides vertical edges of plate-turning door and the square door opening left and right sides vertical edges is connected, and plate-turning door its left and right sides vertical edges when rotating can not leaked; The upper end of plate-turning door is provided with a floating drum, and can control the distance of the upper limb and the water surface of plate-turning door by the buoyancy of adjusting floating drum; An outlet is established in the bottom of box-like body.
Further, the upper end that described floating drum is located at plate-turning door is by the position in the box-like body, establishes the strainer basket that can store rubbish in the described box-like body, and the upper edge of strainer basket is positioned at the position of bead under the plate-turning door, and frame is on box-like body, the inner wall sealing of four limits and box-like body; The going out of described box-like body (water) mouthful connects the intake of landscape water treatment system, and the water that is used for having removed impurity such as floating thing enters the landscape water treatment system of next water treatment steps and handles.The water that enters filter could be taken away by the water pump of landscape water treatment system by intake after having only the filtration of basket after filtration.Described filter is used for skimming.
Further, the open-top of described cube of box-like body is established a lid.To make things convenient for the cleaning of (strainer basket) in the box-like body.
Further, described plate-turning door lower edge is rotationally connected with hinge and square door opening bottom and seals.In case leak-stopping water.
Further, the big I of described strainer basket grid is controlled at 2mm*2mm～10mm*10mm according to field condition; Neither influence the speed of current, tangible impurity filterings such as most floating thing in the water body can be come out again.
Further, establish a rotation button on the interior door opening of described casing, be used for when closing intake, fastening plate-turning door, make the water intaking skimmer device can play the effect of closing gate with the inflow of prevention lake water.
Further, the bottom delivery port of described box-like body is provided with simple and easy butterfly valve.
Further, described floating drum is located at the upper end of plate-turning door by the outer position of box-like body, and (oil) mouth that goes out of described box-like body connects low level oil-collecting bucket, is used to collect oil slick.Described filter is used for oil skimming.
Further, (oil) mouth that goes out bottom the described box-like body is provided with control valve.
Utilize the filter of self-controlled liquid surface provided by the invention, owing to adopt the structure of the plate-turning door that is provided with floating drum, realize the self-controlled liquid surface water intaking of landscape water water inlet, be impurity such as floating thing in the skim water body and suspension, guaranteed the flow of water inlet again, and simple in structure, low-cost, energy consumption is little, safeguard that simply water withdrawal is flexible, is easy to supporting installation, no environment secondary pollution.When discrepant liquid of other proportions that floats at the skim water surface such as oil slick, can be according to the height of the water surface and the upper-lower position of automatic control filter inlet carries out skim work very effectively, reach the purpose of separating profit, collecting oil slick.
Description of drawings
Fig. 1 is the schematic appearance of the filter of the embodiment of the invention self-controlled liquid surface that is used for skimming;
Fig. 2 is the cross-sectional view of the filter of the embodiment of the invention self-controlled liquid surface that is used for skimming;
Fig. 3 is the cross-sectional view of the filter of another embodiment of the present invention self-controlled liquid surface of being used for oil skimming.
The specific embodiment
Below in conjunction with description of drawings embodiments of the invention are described in further detail, but present embodiment is not limited to the present invention, every employing analog structure of the present invention and similar variation thereof all should be listed protection scope of the present invention in.
As shown in Figure 1 and Figure 2, a kind of filter that is used for the self-controlled liquid surface of skimming that the embodiment of the invention provided is one cube of box-like body 1, the wide * height of long * is about 800mm*600mm*900mm, open-top is established a lid, to make things convenient for the cleaning of (strainer basket) in the box-like body; A square door opening (the wide 600mm*300mm of being about of long *) is opened in box-like body one side, in establish a plate-turning door (the wide 600mm*300mm of being about of long *) 2, the plate-turning door lower edge is rotationally connected with square door opening bottom with hinge 6 and seals, in case leak-stopping water, plate-turning door only can stir in box-like body along the following horizontal axis of square door opening, and the opening that can realize square door opening is by the variation that closes to standard-sized sheet; Plastic sheeting 3 (sealing) by waterproof between the left and right sides vertical edges of plate-turning door and the square door opening left and right sides vertical edges is connected, to guarantee that landscape water only flows into or the outflow box-like body from the upper limb of plate-turning door, the left and right sides vertical edges of plate-turning door can not leaked when plate-turning door rotates; The upper end of plate-turning door is provided with a floating drum (diameter is 30mm) 4 by the position in the box-like body, so that control the water level of skimmer device water inlet automatically by the buoyancy of adjusting floating drum; In box-like body, the strainer basket (the high 790mm*590mm*200mm of the wide * of long *) 7 that can store rubbish is placed in the position of bead under the plate-turning door, and the upper edge frame of strainer basket is on the skimming tool box-like body, and sealing; The big I of grid is controlled at 2mm*2mm～8mm*8mm according to field condition, so neither influences the speed of current, tangible impurity filterings such as most floating thing in the water body can be come out again.A delivery port 9 that simple and easy butterfly valve 8 is arranged is established in the bottom of skimmer device box-like body, connects the intake of landscape water treatment system, and the water that is used for having removed impurity such as floating thing enters the landscape water treatment system of next water treatment steps and handles.The water that enters skimmer device could be taken away by water pump by intake after having only the filtration of basket after filtration.
As shown in Figure 3, a kind of filter that is used for the self-controlled liquid surface of oil skimming that the embodiment of the invention provided is one cube of box-like body 11; A square door opening is opened in box-like body one side, in establish a plate-turning door 12, plate-turning door 12 lower edges are rotationally connected with square door opening bottom with hinge 16 and seal, in case leak-stopping water, plate-turning door only can stir outside box-like body along the following horizontal axis of square door opening, and the opening that can realize square door opening is by the variation that closes to standard-sized sheet; Plastic sheeting 13 (sealing) by waterproof between the left and right sides vertical edges of plate-turning door and the square door opening left and right sides vertical edges is connected, and can not leak with the left and right sides vertical edges that guarantees plate-turning door when plate-turning door rotates; The upper end of plate-turning door is provided with a floating drum 14 by the outer position of box-like body, floating drum is the position that relies on buoyancy function control plate-turning door, can manage in floating drum, to charge into the material of other proportions, come the accurate buoyancy of adjusting floating drum, the upper limb (bead) that makes plate-turning door is a suitable position, effectively filter the discrepant liquid of (separation) other proportions, for example: oil skimming; So that come the water level of automatic controlled filter device oil skimming by the buoyancy of adjusting floating drum; The oil-out 19 of a control valve 18 is established in the bottom of filter box-like body, connects low level oil-collecting bucket 17, is used to collect oil slick.Adjust the buoyancy of floating drum, the upper edge hole of plate-turning door is placed on the horizontal plane, or down a bit, the oil on 15 of keeping afloat just flows in the described filter casing, and then flows into low level oil-collecting bucket 17.Because the automatic control of plate-turning door is arranged, after oil slick all flowed in the skimming tool, the water of rising but can not continue to flow to next owing to the obstruct of plate-turning door, reached the purpose of separating profit, collecting oil slick with this.
The course of work of the filter of the self-controlled liquid surface that is used for skimming of the present invention is as follows:
1) filter of the described self-controlled liquid surface of invention is placed on the intake of landscape lake slough.When water pump did not draw water, the water level 5 of outer view lake surface was a basically identical with the water level in the described skimmer device casing.
2) start when water pump, the water in the filter casing of described self-controlled liquid surface flows out with pipeline and water level descends, and the floating drum on the plate-turning door also descends thereupon.The upper edge hole of plate-turning door just is lower than the lake water water level, and lake water just can flow into described filtration (skimming) device box; Floating over drifts such as dead twigs and withered leaves on the lake surface and suspension will be filtered by strainer basket.
3) water pump stops to start, and the water level in described filtration (skimming) device box rises, and floating drum also rises thereupon.When inside and outside water level basically identical, plate-turning door stops on the position, at this moment, because floating drum is arranged on below the upper edge hole of turnover panel a bit, the upper edge hole of plate-turning door will be higher than outer view lake water plane a bit, at this moment can intercept impurity such as drift in described filtration (skimming) device box again and drift out casing once more and enter landscape lake, this moment, this plate-turning door played the effect of a check valve.Rubbish in the strainer basket gathered a certain amount of after, strainer basket can be taken out cleaning.
4) water spot can be adjusted automatically with the fluctuation in stage of lake surface:
The dry point of filtration of the present invention (skimming) device is the upper edge hole of plate-turning door, and stirring of plate-turning door is according to the control automatically of lake surface water level by the floating drum on the plate-turning door.For making the water intaking of filtration (skimming) device unobstructed, the inside and outside water-head of a minimum need be set in addition to filtration of the present invention (skimming) device.If setting inside and outside lowest water level difference is 50mm, plate-turning door can stir between 0 °～75 ° so.(be plate-turning door on 0 ° of position time) on the upright position, the position of upper edge hole can change along with the water level of landscape lake.In such cases, if the height of plate-turning door is 300mm, the variation of landscape lake water level can reach 250mm at least so, promptly is no more than under the situation of 250mm in the landscape lake SEA LEVEL VARIATION, and the also impurity of skim lake surface of can effectively fetching water is installed in filtration of the present invention (skimming).
5) the strainer basket volume is big, and cleaning is convenient:
The strainer basket of filtration of the present invention (skimming) device is different from the screen pack of general single face water inlet, but can and filter floating thing impurity all around by the end of strainer basket.The big I of grid is made according to the field condition needs becomes 2mm*2mm～8mm*8mm.The filter area of strainer basket of the present invention is big, and the quantity of refuse that holds is also many, just raises and directly strainer basket can be taken out as long as will filter lid above (skimming) device during cleaning, and it is quite convenient that cleaning is got up.
6) have the function of valve concurrently:
When filtration of the present invention (skimming) device needs cleaning rubbish and other operations, require to close intake when flowing into to stop lake water, as long as plate-turning door is vertical, a rotation in the casing being buckled on the plate-turning door, has just been played the effect of closing gate.
Claims (9)
1, a kind of filter of self-controlled liquid surface is characterized in that, is one cube of box-like body, a square door opening is opened in box-like body one side, in establish a plate-turning door, plate-turning door lower edge and square door opening bottom are rotationally connected, plate-turning door can only rotate along the following horizontal axis of square door opening; The opening that can realize square door opening is by the variation that closes to standard-sized sheet; Plastic sheeting (sealing) by waterproof between the left and right sides vertical edges of plate-turning door and the square door opening left and right sides vertical edges is connected, and plate-turning door its left and right sides vertical edges when rotating can not leaked; The upper end of plate-turning door is provided with a floating drum, and can control the distance of the upper limb and the water surface of plate-turning door by the buoyancy of adjusting floating drum; An outlet is established in the bottom of box-like body.
2, the filter of self-controlled liquid surface according to claim 1, it is characterized in that, described floating drum is located at the upper end of plate-turning door by the position in the box-like body, establish the strainer basket that to store rubbish in the described box-like body, the upper edge of strainer basket is positioned at the position of bead under the plate-turning door, and frame is on box-like body, the inner wall sealing of four limits and box-like body; The going out of described box-like body (water) mouthful connects the intake of landscape water treatment system, and the water that is used for having removed impurity such as floating thing enters the landscape water treatment system of next water treatment steps and handles.
3, the filter of self-controlled liquid surface according to claim 2 is characterized in that, the open-top of described cube of box-like body is established a lid.
4, the filter of self-controlled liquid surface according to claim 2 is characterized in that, described plate-turning door lower edge is rotationally connected with hinge and square door opening bottom and seals.
5, the filter of self-controlled liquid surface according to claim 2 is characterized in that, the big I of described strainer basket grid is controlled at 2mm*2mm～10mm*10mm according to field condition; Neither influence the speed of current, tangible impurity filterings such as most floating thing in the water body can be come out again.
6, the filter of self-controlled liquid surface according to claim 2, it is characterized in that, establish a rotation button on the interior door opening of described casing, be used for when closing intake, fastening plate-turning door, make the water intaking skimmer device can play the effect of closing gate with the inflow of prevention lake water.
7, the filter of self-controlled liquid surface according to claim 2 is characterized in that, the bottom delivery port of described box-like body is provided with simple and easy butterfly valve.
8, the filter of self-controlled liquid surface according to claim 1 is characterized in that, described floating drum is located at the upper end of plate-turning door by the outer position of box-like body, and (oil) mouth that goes out of described box-like body connects low level oil-collecting bucket, is used to collect oil slick.
9, the filter of self-controlled liquid surface according to claim 8 is characterized in that, (oil) mouth that goes out of described box-like body bottom is provided with control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710042624XA CN101332382B (en) | 2007-06-25 | 2007-06-25 | Filtering device of self-controlled liquid surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710042624XA CN101332382B (en) | 2007-06-25 | 2007-06-25 | Filtering device of self-controlled liquid surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101332382A true CN101332382A (en) | 2008-12-31 |
| CN101332382B CN101332382B (en) | 2012-07-04 |
Family
ID=40195422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710042624XA Expired - Fee Related CN101332382B (en) | 2007-06-25 | 2007-06-25 | Filtering device of self-controlled liquid surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332382B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366762A (en) * | 2014-08-21 | 2016-03-02 | 扬州市大洋水务设备有限公司 | Diversion type oil-water separator |
| CN108404512A (en) * | 2018-04-01 | 2018-08-17 | 新乡市振英机械设备有限公司 | A kind of special settling system of building waste |
| CN109371940A (en) * | 2018-10-24 | 2019-02-22 | 郝泽青 | A kind of floating refuse automatic collecting device for shallow sea nearshore waters |
| CN110354575A (en) * | 2019-07-11 | 2019-10-22 | 珠海横琴新区圣大环保科技有限公司 | A kind of automatically controlled skimming tool |
-
2007
- 2007-06-25 CN CN200710042624XA patent/CN101332382B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366762A (en) * | 2014-08-21 | 2016-03-02 | 扬州市大洋水务设备有限公司 | Diversion type oil-water separator |
| CN108404512A (en) * | 2018-04-01 | 2018-08-17 | 新乡市振英机械设备有限公司 | A kind of special settling system of building waste |
| CN109371940A (en) * | 2018-10-24 | 2019-02-22 | 郝泽青 | A kind of floating refuse automatic collecting device for shallow sea nearshore waters |
| CN109371940B (en) * | 2018-10-24 | 2020-11-24 | 郝泽青 | A floating garbage automatic collection device for shallow sea nearshore waters |
| CN110354575A (en) * | 2019-07-11 | 2019-10-22 | 珠海横琴新区圣大环保科技有限公司 | A kind of automatically controlled skimming tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101332382B (en) | 2012-07-04 |
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Owner name: ZHEJIANG DAREN ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: SHANGHAI DAREN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20140423 |
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Effective date of registration: 20140423 Address after: 316021 Room 215, management building of Zhoushan science and technology creative research and development building, No. 18 Sports Road, Dinghai Road, Dinghai District, Zhejiang, Zhoushan, Lincheng Patentee after: Zhejiang Daren Environmental Protection Technology Co.,Ltd. Address before: 200235, room 1, building 100, 610 Qinzhou Road, Shanghai, Xuhui District Patentee before: SHANGHAI DAREN ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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Address after: 316021 Room 215, management building of Zhoushan science and technology creative research and development building, No. 18 Sports Road, Dinghai Road, Dinghai District, Zhejiang, Zhoushan, Lincheng Patentee after: ZHEJIANG DAREN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 316021 Room 215, management building of Zhoushan science and technology creative research and development building, No. 18 Sports Road, Dinghai Road, Dinghai District, Zhejiang, Zhoushan, Lincheng Patentee before: Zhejiang Daren Environmental Protection Technology Co.,Ltd. |
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