CN110255669A - A kind of membranous system handling high-concentration waste water - Google Patents
A kind of membranous system handling high-concentration waste water Download PDFInfo
- Publication number
- CN110255669A CN110255669A CN201910585936.8A CN201910585936A CN110255669A CN 110255669 A CN110255669 A CN 110255669A CN 201910585936 A CN201910585936 A CN 201910585936A CN 110255669 A CN110255669 A CN 110255669A
- Authority
- CN
- China
- Prior art keywords
- filter membrane
- waste water
- concentration waste
- interlayer
- membranous system
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention discloses a kind of membranous systems for handling high-concentration waste water, including horizontally disposed cabinet, cabinet includes opening, bottom plate, two opposite side plates and two opposite end plates, two end plates are respectively arranged with inlet and liquid outlet close to bottom plate edge, it is separately installed with sandwich plate on both side plate opposite face and forms an interlayer, worry slot is provided on two sandwich plates, consider in slot and is provided with filter membrane, the filter membrane is connected to interlayer, filter membrane interval setting on two sandwich plates being oppositely arranged, interlayer end is provided with leakage fluid dram, and anti-cleaning device is connected on leakage fluid dram；The membranous system of processing high-concentration waste water of the invention, structure is simple, and filter run is long, and a certain film can be individually replaced in the case where not dismantling any other membrane module, easy to operate, has reverse cleaning device, film can be regenerated in filtration system.
Description
Technical field
The invention belongs to filter membrane field, more specifically to a kind of membranous system for handling high-concentration waste water.
Background technique
In recent years, membrane technology is quickly grown, and is returned in electric power, metallurgy, petroleum and petrochemical industry, medicine, food, municipal works, sewage
With and the fields such as sea water desalination obtain relatively broad application, all kinds of engineerings are even more rapidly to the demand of membrane technology and its equipment
Increase.
In the prior art, membrane module filter run is short, and film replacement is inconvenient, and film does not have backwashing function, film step for regeneration
It is cumbersome.
Summary of the invention
The purpose of the present invention is to provide a kind of membranous systems for handling high-concentration waste water, and structure is simple, and filter run is long, can
It is easy to operate to be individually replaced a certain film in the case where not dismantling any other membrane module, there is reverse cleaning device,
Film can be regenerated in filtration system.
A kind of membranous system for handling high-concentration waste water of technical solution of the present invention, including horizontally disposed cabinet, the cabinet
Including opening, bottom plate, two opposite side plates and two opposite end plates, the two end plates are respectively arranged with feed liquor close to bottom plate edge
Mouthful and liquid outlet, sandwich plate is separately installed on the both side plate opposite face and forms an interlayer, is arranged on two sandwich plates
There is worry slot, be provided with filter membrane in the worry slot, the filter membrane is connected to interlayer, the filter membrane interval on two sandwich plates being oppositely arranged
Setting, the interlayer end is provided with leakage fluid dram, anti-cleaning device is connected on the leakage fluid dram.
Preferably, the sandwich plate both ends of the surface and a bottom surface are tightly connected with interior.
Preferably, the worry slot is uniformly arranged on sandwich plate and its middle line is vertical direction.
Preferably, the filter pocket includes the film slot and seal groove for being sequentially connected and being coaxially disposed, and the film slot is close to cabinet
Side plate setting, sealing groove width are greater than film groove width, are provided with gasket in the seal groove, the gasket realize filter pocket with
The sealing of filter membrane.
Preferably, installation screw has been uniformly arranged on the sandwich plate of the filter pocket two sides, the gasket passes through installation spiral shell
Hole is fixedly connected with sandwich plate.
Preferably, the gasket width is less than distance between cabinet both side plate, and filter membrane bottom edge two sides are respectively set
There is sealing strip, the sealing strip and bottom plate are detachably connected and realize and seal between filter membrane bottom edge and bottom plate.
Preferably, it is connected with drainpipe and cleaning water pipe on the leakage fluid dram, valve is provided on the drainpipe, it is described anti-
Cleaning device includes the high-pressure pump being arranged on cleaning water pipe, and the high-pressure pump is connected with pure water tank far from leakage fluid dram end.
The beneficial effect of technical solution of the present invention is:
A kind of membranous system of processing high-concentration waste water of technical solution of the present invention changes dish tubular type membranous system in the prior art
Structure, this membranous system filter run is long, quick and easy for installation, individually can just change under the premise of not dismantling other membrane modules any
Filter membrane replacing is convenient and efficient；Back flush apparatus is set, filter membrane regeneration is realized in membranous system, saves cost, also saves replacement
The filter membrane time improves membranous system filter efficiency.
Detailed description of the invention
A kind of membranous system structural schematic diagram for handling high-concentration waste water of Fig. 1 present invention,
Fig. 2 is A-A schematic diagram in Fig. 1,
Fig. 3 filter membrane seals schematic diagram on sandwich plate.
Specific embodiment
For convenient for those skilled in the art understand that technical solution of the present invention, now in conjunction with Figure of description to the technology of the present invention side
Case is described further.
As shown in Figure 1 to Figure 3, a kind of membranous system handling high-concentration waste water, including a horizontally disposed cabinet 1, it is described
Cabinet 1 includes opening, bottom plate 3, two opposite side plates 2 and two opposite end plates 4, and the two end plates 4 are distinguished close to 3 edge of bottom plate
It is provided with inlet 5 and liquid outlet 6, sandwich plate 11 is separately installed on 2 opposite face of both side plate and forms an interlayer 12, two
It being provided on the sandwich plate 11 and considers slot 20, be provided with filter membrane 13 in the worry slot 20, the filter membrane 13 is connected to interlayer 12, and two
Filter membrane 13 on the sandwich plate 11 being oppositely arranged is spaced setting, and 12 end of interlayer is provided with leakage fluid dram 21, the leakage fluid dram
Anti- cleaning device is connected on 21.
Based on the above-mentioned technical proposal, membranous system of the invention realizes filtering using filter membrane 13, penetrates the pure water of filter membrane 13
The concentrate for being discharged by interlayer 12, and obtaining after being filtered is discharged by liquid outlet 6.
Based on the above-mentioned technical proposal, cabinet 1 is horizontally disposed with, is the path that waste water flows through, mistake on 1 length direction of cabinet
Path length is filtered, quick and easy for installation, convenient for operating to independent filter membrane 13 any on sandwich plate 11, filter membrane replacing facilitates fast
It is prompt.
Based on the above-mentioned technical proposal, anti-cleaning device, which is realized, rinses 13 high back voltage of filter membrane, realizes filter membrane 13 in membrane system
Regeneration can be realized in system.
As shown in Figure 1 to Figure 3,11 both ends of the surface of sandwich plate and a bottom surface are tightly connected with 1 inner surface of cabinet；It realizes
The sealing of interlayer 12, interlayer 12 are connected to only by filter membrane 13, it is ensured that filter efficiency.
As shown in Figure 1 to Figure 3, the worry slot 20 is uniformly arranged on sandwich plate and its middle line is vertical direction, the filter
Slot 20 includes the film slot 17 and seal groove 16 for being sequentially connected and being coaxially disposed, and the film slot 19 is arranged close to the side plate 2 of cabinet 1,
16 width of seal groove is greater than 17 width of film slot, and gasket 15 is provided in the seal groove 16, and the gasket 15 realizes filter pocket
20 with the sealing of filter membrane 13；In order to realize the sealing of filter pocket 20 Yu filter membrane 13, its size when actually selecting of gasket 15 should be omited
Greater than seal groove 16, it is the characteristic of elastic soft material using gasket 15, gasket 15 is filled in into seal groove 16, and pass through peace
It is fixed to fill screw hole 18.
As shown in Figure 1 to Figure 3, it has been uniformly arranged installation screw 18 on the sandwich plate 11 of 17 two sides of filter pocket, it is described close
Packing 15 is fixedly connected by installation screw 18 with sandwich plate 11；Gasket 15 is in installation screw 18 and insertion installation screw 18
Screw extruding under suitable outside deformation can occur, further fill gap between seal groove 16 and gasket 15, also into
One step fills gap between gasket 15 and filter membrane 13, reinforces sealing effect.
As shown in Figure 1 to Figure 3,15 width of gasket is less than distance between 1 both side plate 2 of cabinet, 13 bottom of filter membrane
Side two sides are respectively arranged with sealing strip 14, and the sealing strip 14 is detachably connected with bottom plate 3 and realizes 13 bottom edge of filter membrane and bottom plate 3
Between seal；Sealing strip 14 effectively blocks gap between filter membrane 13 and bottom plate 3, avoids waste water directly by leading in plate stitch gap
It crosses, it is ensured that waste water is flowed through around filter membrane 13 and from 13 end of filter membrane, increases the penetrating fluid for passing through filter membrane 13, improves filter effect.
Such as Fig. 1, it is connected with drainpipe 7 and cleaning water pipe 9 on the leakage fluid dram 21, is provided with valve 8 on the drainpipe 7,
The anti-cleaning device includes the high-pressure pump 10 being arranged on cleaning water pipe 9, and the high-pressure pump 10 connects far from 21 end of leakage fluid dram
It is connected to pure water tank；When back flush, the pure water high back voltage in pure water tank is passed through in interlayer 12 using high-pressure pump 10, so that
This High Pressure Pure Water is rinsed the molecule hole on filter membrane 13 back through filter membrane 13, so that 13 activity recovery of filter membrane.
Filter membrane in the present invention includes two diaphragms being oppositely arranged, and has channel to pass through convenient for percolate between two diaphragms.
Technical solution of the present invention is exemplarily described invention above in conjunction with attached drawing, it is clear that present invention specific implementation
It is not subject to the restrictions described above, changes as long as using the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out
Into, or it is not improved the conception and technical scheme of invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (7)
1. a kind of membranous system for handling high-concentration waste water, which is characterized in that including horizontally disposed cabinet, the cabinet includes opening
Mouth, bottom plate, two opposite side plates and two opposite end plates, the two end plates are respectively arranged with inlet close to bottom plate edge and go out
Liquid mouth is separately installed with sandwich plate on the both side plate opposite face and forms an interlayer, is provided with worry slot on two sandwich plates,
Filter membrane is provided in the worry slot, the filter membrane is connected to interlayer, the filter membrane interval setting on two sandwich plates being oppositely arranged, institute
It states interlayer end and is provided with leakage fluid dram, anti-cleaning device is connected on the leakage fluid dram.
2. a kind of membranous system for handling high-concentration waste water according to claim 1, which is characterized in that the interlayer board ends
Face and a bottom surface are tightly connected with interior.
3. a kind of membranous system for handling high-concentration waste water according to claim 1, which is characterized in that the worry slot is in interlayer
It is uniformly arranged on plate and its middle line is vertical direction.
4. it is according to claim 1 it is a kind of handle high-concentration waste water membranous system, which is characterized in that the filter pocket include according to
The film slot and seal groove of secondary connection and coaxial arrangement, the film slot are arranged close to box side, and sealing groove width is greater than film groove width
It spends, gasket is provided in the seal groove, the gasket realizes the sealing of filter pocket and filter membrane.
5. a kind of membranous system for handling high-concentration waste water according to claim 4, which is characterized in that the filter pocket two sides
Installation screw is uniformly arranged on sandwich plate, the gasket is fixedly connected by installation screw with sandwich plate.
6. a kind of membranous system for handling high-concentration waste water according to claim 4, which is characterized in that the gasket width
Less than distance between cabinet both side plate, filter membrane bottom edge two sides are respectively arranged with sealing strip, and the sealing strip and bottom plate are removable
It unloads connection and realizes and sealed between filter membrane bottom edge and bottom plate.
7. a kind of membranous system for handling high-concentration waste water according to claim 1, which is characterized in that connect on the leakage fluid dram
It is connected to drainpipe and cleaning water pipe, valve is provided on the drainpipe, the anti-cleaning device includes setting on cleaning water pipe
High-pressure pump, the high-pressure pump is connected with pure water tank far from leakage fluid dram end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585936.8A CN110255669A (en) | 2019-07-01 | 2019-07-01 | A kind of membranous system handling high-concentration waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910585936.8A CN110255669A (en) | 2019-07-01 | 2019-07-01 | A kind of membranous system handling high-concentration waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110255669A true CN110255669A (en) | 2019-09-20 |
Family
ID=67923637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910585936.8A Pending CN110255669A (en) | 2019-07-01 | 2019-07-01 | A kind of membranous system handling high-concentration waste water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110255669A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009720A1 (en) * | 1996-09-06 | 1998-03-12 | Spintek Systems, Inc. | Shear localized filtration system |
| CN204275776U (en) * | 2014-11-05 | 2015-04-22 | 上海交通大学 | Effective carbon-dioxide membrane separation device |
| CN104955552A (en) * | 2012-12-21 | 2015-09-30 | 波里费拉公司 | Separation systems, elements, and methods for separation utilizing stacked membranes and spacers |
| CN105080345A (en) * | 2015-08-19 | 2015-11-25 | 上海希沃环境科技有限公司 | Submerged tubular membrane element |
| CN205127759U (en) * | 2015-10-28 | 2016-04-06 | 天津大学 | Super micro -filtration membrane module of curtain formula submergence water treatment |
-
2019
- 2019-07-01 CN CN201910585936.8A patent/CN110255669A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998009720A1 (en) * | 1996-09-06 | 1998-03-12 | Spintek Systems, Inc. | Shear localized filtration system |
| CN104955552A (en) * | 2012-12-21 | 2015-09-30 | 波里费拉公司 | Separation systems, elements, and methods for separation utilizing stacked membranes and spacers |
| CN204275776U (en) * | 2014-11-05 | 2015-04-22 | 上海交通大学 | Effective carbon-dioxide membrane separation device |
| CN105080345A (en) * | 2015-08-19 | 2015-11-25 | 上海希沃环境科技有限公司 | Submerged tubular membrane element |
| CN205127759U (en) * | 2015-10-28 | 2016-04-06 | 天津大学 | Super micro -filtration membrane module of curtain formula submergence water treatment |
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Application publication date: 20190920 |