CN101823780B - Soft sheet film method waste water treatment intensive device - Google Patents
Soft sheet film method waste water treatment intensive device Download PDFInfo
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- CN101823780B CN101823780B CN2010101607884A CN201010160788A CN101823780B CN 101823780 B CN101823780 B CN 101823780B CN 2010101607884 A CN2010101607884 A CN 2010101607884A CN 201010160788 A CN201010160788 A CN 201010160788A CN 101823780 B CN101823780 B CN 101823780B
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Abstract
The present invention relates to a soft sheet film method waste water treatment intensive device, which comprises a box case and cylinder type ultrafiltration film locking assemblies continuously overlapped by a plurality of circular-disc-shaped soft sheet plate type ultrafiltration films and locking sheets, wherein the box case is provided with a support frame, a back washing water storage tank, an electric control box, a raw water pump and a filter water pump are arranged on the support frame at the same time, the raw water pump and the filter water pump are positioned at the bottom of the support frame. The invention adopts a method of connecting a plurality of circular-disc-shaped soft sheet plate type cylinder type ultrafiltration film locking assemblies in parallel for forming an open type wide-flow-passage filter set body, a water and gas double-phase automatic cleaning device is designed for the ultrafiltration films, and the electric control box for automatically opening or closing the water pumps and water conveying and gas conveying pipeline control valves is arranged on the soft sheet film method waste water treatment intensive device. Thereby, the device has the advantages of large filter capacity, good cleaning effect of the ultrafiltration films, long service life, compact integral structure of the device, small area of the occupied ground, automatic operation, convenient and simple management and maintenance, high filtration precision and high efficiency. The invention particularly provides a good filter for the treatment of waste water containing a large number of fine particles with high viscosity and high filtration difficulty.
Description
Technical field
The invention belongs to the wastewater treatment equipment technical field, particularly relate to a kind of water treatment facilities that utilizes ultrafiltrationmembrane process.
Background technology
Ultrafiltration membrane water treatment device is at present waste water to be carried out the most simple and effective pretreated device, and it is simple in structure, and is easy to operate, and effluent quality is excellent, and investment, administrative expenses are low.Particularly the number of patent application newly developed of the applicant is 200910154165.3 " plate type ultrafiltration membrane locking assembly ", it is superimposed as the cylinder-type ultrafiltration membrane locking assembly arbitrarily continuously by some disc film plate-type hyperfiltration membranes and locking plate, is installed on then to constitute ultrafilter in the cylindrical shell.Its is assembled, dismounting is easy is convenient to the membrane component repair and replacement fast, good interlocking capability, and sealing property is reliable and stable, membrane component smooth surface easy cleaning, thereby the filter efficiency and the service life of further having improved ultrafilter.But traditional ultrafilter generally only is equipped with one group of hyperfiltration membrane assembly, and filtration capacity is less.If wastewater treatment capacity is bigger, need adopt when a plurality of ultrafilters are in parallel to be used, then pipeline connects complexity, the manual control trouble, and floor space is big, and investment is high.
Summary of the invention
Purpose of the present invention provides that a kind of filtration capacity is big, effluent characteristics is high, and simple and compact for structure, operating maintenance convenient, a kind of soft sheet film method waste water treatment intensive device of stable and reliable operation.
Technical scheme of the present invention is: it comprises tank shell and the cylinder-type ultrafiltration membrane locking assembly that is superimposed as continuously by some disc film plate-type hyperfiltration membranes and locking plate, described tank shell is provided with support, the tank shell bottom is provided with the concentrated water discharge interface, be horizontally installed with supporting plate in the tank shell, some cylinder-type ultrafiltration membrane locking assemblies are installed on the supporting plate, supporting plate plate face corresponding to each cylinder-type ultrafiltration membrane locking assembly axis is provided with some slotted eyes that run through the plate face, the water outlet of each cylinder-type ultrafiltration membrane locking assembly is taken over to be in parallel and is connected and be connected to the filtered water water pump import that is positioned on the support by outfall sewer, the outlet of filtered water water pump is connected to filtered water tank and backwash water tank respectively by pipeline, simultaneously, the outlet of filtered water water pump is also drawn on the pipeline section that is connected to before a backwash pipe is connected in parallel to the outfall sewer control valve of cylinder-type ultrafiltration membrane locking assembly, and backwash water tank outlet is connected to behind the inlet tube control valve of filtered water water pump on the pipeline section.
Described frame bottom also is equipped with former water water pump, and the outlet of former water water pump is connected to tank shell top.
Supporting plate 〉=two that level is installed in the described tank shell piece, three sides of each supporting plate and the sealing of the internal face of tank shell are joined, the internal face of one side and tank shell keeps certain clearance, be provided with the swash plate that has a down dip of the cylinder-type ultrafiltration membrane locking assembly on the below supporting plate of screening between two blocks of adjacent supporting plates, the internal face sealing of three sides of swash plate and tank shell of having a down dip is joined, the internal face of its lower side and tank shell keeps certain clearance, and this gap value is equal to or less than a side of supporting plate and the gap between the tank shell internal face.
Each slotted eye of described each corresponding supporting plate in supporting plate below is provided with wireway, and the upper surface of wireway is evenly equipped with some gas ports.
The water delivery of said apparatus, the control valve on the air delivering pipeline adopt solenoid electric valve, are equipped with on the support and control the electric cabinet that each solenoid electric valve opens and closes by setup program automatically.
The invention has the beneficial effects as follows: one has adopted a plurality of disc film plate tower build ultrafiltration membrane locking assemblies and has been unified into open wide runner filtered set body, but Multi-layer Parallel is provided with this filtering bodies aggregate in the casing; Two have designed the two-way automatic flushing device of aqueous vapor two-phase to each cylinder-type ultrafiltration membrane locking assembly; Three are provided with the electric cabinet to water pump and water delivery air delivering pipeline control valve automatic open close.Thereby this device filtration capacity is big, and the filter membrane cleaning performance is good, long service life, device compact overall structure, floor space is little, operation automatically, management, easy maintenance, filtering accuracy height, efficient height.Provide a kind of good filter in particular for containing the Industrial Wastewater Treatment that a large amount of fine particles and viscosity are big, difficulty in filtration is big.
Description of drawings
Fig. 1 is an embodiment of the invention general structure schematic diagram.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 removes the perspective view of tank shell and support for Fig. 1.
Fig. 4 is a support board structure schematic diagram of the present invention.
Fig. 5 is a wireway structural representation of the present invention.
The specific embodiment
The invention will be further described with embodiment below in conjunction with accompanying drawing.
In order to strengthen the cleaning performance to milipore filter, each slotted eye 91 of corresponding supporting plate is provided with wireway 11 below above-mentioned each supporting plate 9, and the upper surface of wireway 11 is evenly equipped with some gas ports 111.
During for fear of cleaning, on dirt is fallen cylinder-type ultrafiltration membrane locking assembly 8 on the bottom plate from the slotted eye 91 of mounting plate, present embodiment be provided with between above-mentioned two blocks of supporting plates 9 screen below the swash plate 10 that has a down dip of cylinder-type ultrafiltration membrane locking assembly on the supporting plate, the internal face sealing of three sides of swash plate 10 and tank shell 1 of having a down dip is joined, the internal face of its lower side and tank shell 1 keeps certain clearance, and this gap value is equal to or less than a side of supporting plate 9 and the gap between tank shell 1 internal face.
Water delivery, the control valve on the air delivering pipeline 21 of said apparatus all adopt solenoid electric valve, and open and close in order automatically by electric cabinet 7 each solenoid electric valve of control.
This device course of work is: one, the raw water filtration program, former water water pump 5 constantly pumps to the pending former water in the former water tank 18 in the tank shell 1, and in operation process, keep certain liquid level in the tank shell 1, former water in the tank shell 1 filters by membrane component in each cylinder-type ultrafiltration membrane locking assembly 8, be that hydrone is in the middle of each membrane component surface enters membrane component, water stream channel through locking plate enters the drainage conduit and is pooled to outfall sewer 12 again, pump filtered water tank 19 through drainage water pump 4 then, a part of filtered water is sent to backwash water tank 6 simultaneously, when full of backwash water tank 6, the liquid level control signal feeds back to electric cabinet 7, and the solenoid electric valve that electric cabinet 7 is promptly controlled on the backwash water tank inlet tube 20 cuts out; And the impurity in the former water draws from concentrated water discharge interface 3 and connects dense pond because of not staying in the former water and drop to tank shell 1 bottom by membrane component in the tank shell 1; Two, the filter membrane cleaning procedure, behind the device running certain hour, according to electric cabinet 7 predefined control programs, automatically stop former water water pump 5, dense water in the emptying tank shell 1, open the solenoid electric valve on the backwash water tank outlet 14, close the solenoid electric valve on the filtered water outfall sewer 12, open the solenoid electric valve on the backwash pipe 16, open the solenoid electric valve on the wireway 11 simultaneously, so beginning water, the gas two-phase is carried out inside and outside two-way flushing to the milipore filter in the ultrafiltration membrane locking assembly, dirt under the upper strata ultrafiltration membrane locking assembly cleans is fallen on the swash plate 10 that has a down dip through the supporting plate slotted eye, the crack flow to the tank shell bottom between swash plate and the tank shell inwall through having a down dip again, and the dirt under lower floor's ultrafiltration membrane locking assembly cleans is then directly fallen the tank shell bottom through the supporting plate slotted eye, draws from concentrated water discharge interface 3 to connect dense pond; Flushing finishes, and under the control of electric cabinet 7, opens former water water pump 5 automatically, closes the relevant solenoid electric valve of flushing operation, opens the relevant solenoid electric valve of raw water filtration operation, reenters the raw water filtration program.
Claims (5)
1. soft sheet film method waste water treatment intensive device, comprise tank shell (1) and the cylinder-type ultrafiltration membrane locking assembly (8) that is superimposed as continuously by some disc film plate-type hyperfiltration membranes and locking plate, it is characterized in that described tank shell (1) is provided with support (2), tank shell (1) bottom is provided with concentrated water discharge interface (3), be horizontally installed with supporting plate (9) in the tank shell (1), some cylinder-type ultrafiltration membrane locking assemblies (8) are installed on the supporting plate (9), supporting plate (9) plate face corresponding to each cylinder-type ultrafiltration membrane locking assembly (8) axis is provided with some slotted eyes (91) that run through the plate face, the water outlet of each cylinder-type ultrafiltration membrane locking assembly (8) is taken over to be in parallel and is connected and be connected to filtered water water pump (4) import that is positioned on the support (2) by outfall sewer (12), the outlet of filtered water water pump (4) is connected to filtered water tank (19) and backwash water tank (6) respectively by pipeline, simultaneously, the outlet of filtered water water pump (4) is also drawn on the pipeline section that is connected to before a backwash pipe (16) is connected in parallel to outfall sewer (12) valve of cylinder-type ultrafiltration membrane locking assembly (8), and backwash water tank outlet (14) is connected to behind the inlet tube control valve of filtered water water pump (4) on the pipeline section.
2. by the described a kind of soft sheet film method waste water treatment intensive device of claim 1, it is characterized in that support (2) bottom also is equipped with former water water pump (5), the outlet (17) of former water water pump (5) is connected to tank shell (1) top.
3. by the described a kind of soft sheet film method waste water treatment intensive device of claim 1, it is characterized in that supporting plate (9) 〉=two that the interior level of tank shell (1) installs piece, the internal face sealing of three sides of each supporting plate (9) and tank shell (1) is joined, the internal face of one side and tank shell (1) keeps certain clearance, be provided with the swash plate that has a down dip (10) of the cylinder-type ultrafiltration membrane locking assembly (8) on the below supporting plate of screening between adjacent two blocks of supporting plates (9), the internal face sealing of three sides of swash plate (10) and tank shell (1) of having a down dip is joined, the internal face of its lower side and tank shell (1) keeps certain clearance, and this gap value is equal to or less than a side of supporting plate (9) and the gap between tank shell (1) internal face.
4. by claim 1 or 3 described a kind of soft sheet film method waste water treatment intensive devices, it is characterized in that being provided with wireway (11) at each slotted eye (91) of the corresponding supporting plate in described each supporting plate (9) below, the upper surface of wireway (11) is evenly equipped with some gas ports (111).
5. by the described a kind of soft sheet film method waste water treatment intensive device of claim 1, the water delivery, the control valve on the air delivering pipeline (21) that it is characterized in that device adopt solenoid electric valve, are equipped with on the support (2) and control the electric cabinet (7) that each solenoid electric valve opens and closes by setup program automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101607884A CN101823780B (en) | 2010-04-30 | 2010-04-30 | Soft sheet film method waste water treatment intensive device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101607884A CN101823780B (en) | 2010-04-30 | 2010-04-30 | Soft sheet film method waste water treatment intensive device |
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| Publication Number | Publication Date |
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| CN101823780A CN101823780A (en) | 2010-09-08 |
| CN101823780B true CN101823780B (en) | 2011-12-07 |
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| CN2010101607884A Active CN101823780B (en) | 2010-04-30 | 2010-04-30 | Soft sheet film method waste water treatment intensive device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106045150B (en) * | 2016-07-06 | 2018-12-04 | 徐州工程学院 | A kind of equipment and its processing method of super-filtration purifying method processing sanitary sewage |
| CN111517415A (en) * | 2020-05-19 | 2020-08-11 | 杭州赛菲膜分离技术有限公司 | Car washing wastewater filtering and recycling equipment and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2234304Y (en) * | 1995-07-17 | 1996-09-04 | 天津市津铁净开发公司 | Improved aseptic ultrafilter drinking water machine |
| JP4599633B2 (en) * | 1999-04-15 | 2010-12-15 | 栗田工業株式会社 | Membrane separator |
| CN2635197Y (en) * | 2003-09-08 | 2004-08-25 | 陈良刚 | Ultrafiltering machine having automatic cleaning function |
| CN101385947B (en) * | 2008-10-17 | 2011-07-27 | 魏新时 | Circular plate type super-filter |
| CN201713359U (en) * | 2010-04-30 | 2011-01-19 | 湖州恒鑫过滤科技有限公司 | Film membrane method waste water treatment intensive device |
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