CN108786461A - A kind of membrane separation plant with cleaning function - Google Patents
A kind of membrane separation plant with cleaning function Download PDFInfo
- Publication number
- CN108786461A CN108786461A CN201810602828.2A CN201810602828A CN108786461A CN 108786461 A CN108786461 A CN 108786461A CN 201810602828 A CN201810602828 A CN 201810602828A CN 108786461 A CN108786461 A CN 108786461A
- Authority
- CN
- China
- Prior art keywords
- babinet
- drainpipe
- pipe
- filter membrane
- bottom end
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/14—Pressure control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/30—Mechanical cleaning, e.g. with brushes or scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of membrane separation plants with cleaning function,Including babinet,Babinet bottom end side is provided with drainpipe,Draining pump is provided on drainpipe,Draining pump top is provided with pressure gauge one,It is provided with drain valve between draining pump and babinet and on drainpipe,Box house bottom end is provided with fixed link,Fixed link slant setting,Fixed link bottom end is provided with strut,Hairbrush is provided on strut,Hairbrush lower part is provided with filter membrane,It is provided with several fountain heads between strut and filter membrane and positioned at box house top side and close to drainpipe side,It is provided with identical several fountain heads between strut and filter membrane and positioned at box house bottom end side and far from drainpipe side,Filter membrane side and hairbrush side is provided with filter plate,Babinet bottom end side and drainpipe side is provided with blow-off pipe,Blowdown valve is provided on blow-off pipe,Babinet top side is provided with return duct,Babinet bottom end side and blow-off pipe side is provided with water inlet pipe.
Description
Technical field
The present invention relates to membrane separation plant technical fields, it particularly relates to which a kind of UF membrane with cleaning function is set
It is standby.
Background technology
UF membrane is one kind of Physical, is that the highly reliable of water process can be obtained using the advantages of membrane separating method
Property, this is because the purity that can meet required water easily by steadily by adjusting the size of fenestra still used
When filter membrane component includes that the fluid of the pollutant of solid constituent is filtered to suspended matter, filter membrane is easy to due to pollutant
And be contaminated, thus cause the water penetration of filter membrane to reduce, therefore, it is necessary to periodically from being cleared the pollution off thereon to clean the mistake
Filter membrane, existing filter membrane cleaning method are to use to remove filter membrane, then cleaned one by one, troublesome in poeration, cleaning efficiency
It is low.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Invention content
For the problems in the relevant technologies, the present invention proposes a kind of membrane separation plant with cleaning function, existing to overcome
There is the above-mentioned technical problem present in the relevant technologies.
The technical proposal of the invention is realized in this way：
A kind of membrane separation plant with cleaning function, including babinet, babinet bottom end side are provided with drainpipe, the row
Draining pump is provided on water pipe, the draining pump top is provided with pressure gauge one, between the draining pump and the babinet and position
In being provided with drain valve on the drainpipe, the box house bottom end is provided with fixed link, the fixed link slant setting, institute
State fixed link bottom end and be provided with strut, be provided with hairbrush on the strut, the hairbrush lower part is provided with filter membrane, the strut with
It is provided with several fountain heads, institute between the filter membrane and positioned at box house top side and close to the drainpipe side
It states between strut and the filter membrane and is provided with positioned at box house bottom end side and far from the drainpipe side identical
Several fountain heads, the filter membrane side and the hairbrush side is provided with filter plate, babinet bottom end side and
The drainpipe side is provided with blow-off pipe, blowdown valve, the setting of babinet top side are provided on the blow-off pipe
There are return duct, babinet bottom end side and the close blow-off pipe side to be provided with water inlet pipe, be arranged in the middle part of the water inlet pipe
There are inlet valve, the water inlet pipe side and the separate babinet side to be provided with water tank, the return duct outlet is located in water tank
Portion top, the water inlet pipe top and the close one side of water tank are provided with intake pump, and top is provided in the middle part of the water inlet pipe
Chemical feed pipe, the chemical feed pipe top middle portion are provided with dosing mouth, and the dosing mouth is provided with dosing with the chemical feed pipe junction
Valve.
Further, babinet top side and the return duct side is provided with pressure gauge two.
Further, it is both provided with valve on the return duct and the chemical feed pipe.
Further, water tank top side and the intake pump side is provided with switch one, the switch one
It controls and connects with the intake pump.
Further, the babinet side and the draining pump side is provided with switch two, the switch two and institute
State draining pump control connection.
Further, the filter plate aperture is more than filter sizes.
Beneficial effects of the present invention：Enter babinet through water inlet pipe by water to be filtered, part water is through filter membrane through drainpipe
Discharge, flows back into water tank through return duct without the water of filter membrane, then further filters, and the bypass of this equipment is provided with dosing
Pipe may determine that filter membrane pollution level after equipment is used for a long time according to the pressure of pressure gauge one and pressure gauge two, then opens and adds
Medicine valve, dosing close dosing valve and open valve on chemical feed pipe later, inlet valve are closed, using the water of intake pump discharge by drug
It takes in babinet, opens fountain head, since the effect hairbrush of fountain head swings back and forth with the water that fountain head is discharged, in addition drug
Effect back and forth cleans filter membrane, and the setting of filter plate can fix filter membrane, and in cleaning, cleaning is cleaner, and blowdown is opened after cleaning
Valve, sewage are discharged from blow-off pipe, and filter membrane need not be removed cleaning by this equipment, save a large amount of manpowers, cleaning is easy, cleaning efficiency
It is high.
In addition, the setting of dosing valve facilitates dosing, the valve setting on chemical feed pipe facilitates opening and the closing of chemical feed pipe,
The setting of pressure gauge two can understand the pressure in babinet in time, prevent hypertonia in babinet from being damaged to filter membrane.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of membrane separation plant overall schematic with cleaning function according to the ... of the embodiment of the present invention.
In figure：
1, babinet；2, drainpipe；3, draining pump；4, pressure gauge one；5, drain valve；6, fixed link；7, strut；8, hairbrush；9, it sprays
Head；10, filter membrane；11, filter plate；12, blow-off pipe；13, blowdown valve；14, return duct；15, water inlet pipe；16, inlet valve；17, water
Case；18, intake pump；19, chemical feed pipe；20, dosing mouth；21, dosing valve；22, pressure gauge two；23, valve；24, switch one；25,
Switch two.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, a kind of membrane separation plant with cleaning function is provided.
As shown in Figure 1, a kind of membrane separation plant with cleaning function according to the ... of the embodiment of the present invention, including babinet 1, institute
It states 1 bottom end side of babinet and is provided with drainpipe 2, draining pump 3 is provided on the drainpipe 2,3 top of the draining pump is provided with
Pressure gauge 1 is provided with drain valve 5, the babinet between the draining pump 3 and the babinet 1 and on the drainpipe 2
1 inner bottom is provided with fixed link 6,6 slant setting of the fixed link, and 6 bottom end of the fixed link is provided with strut 7, the branch
Hairbrush 8 is provided on bar 7,8 lower part of the hairbrush is provided with filter membrane 10, between the strut 7 and the filter membrane 10 and is located at institute
It states 1 inner tip side of babinet and 2 side of the drainpipe is provided with several fountain heads 9, the strut 7 and the filter membrane
It is provided with identical several sprays between 10 and positioned at 1 inner bottom side of the babinet and far from 2 side of the drainpipe
Head 9,10 side of the filter membrane and separate 8 side of the hairbrush are provided with filter plate 11,1 bottom end side of the babinet and separate institute
It states 2 side of drainpipe and is provided with blow-off pipe 12, blowdown valve 13 is provided on the blow-off pipe 12,1 top side of the babinet is set
It is equipped with return duct 14,1 bottom end side of the babinet and 12 side of the blow-off pipe is provided with water inlet pipe 15, the water inlet pipe
15 middle parts are provided with inlet valve 16,15 side of the water inlet pipe and 1 side of the babinet are provided with water tank 17, the reflux
The outlet of pipe 14 is provided with intake pump positioned at 17 inner tip of water tank, 15 top of the water inlet pipe and close to 17 side of the water tank
18,15 middle part top of the water inlet pipe is provided with chemical feed pipe 19, and 19 top middle portion of the chemical feed pipe is provided with dosing mouth 20, described
Dosing mouth 20 is provided with dosing valve 21 with 19 junction of the chemical feed pipe.
By means of above-mentioned technical proposal, babinet 1 is entered through water inlet pipe 15 by water to be filtered, part water is passed through through filter membrane 10
Drainpipe 2 is discharged, and flows back into water tank 17 through return duct 14 without the water of filter membrane 10, then further filters, this equipment
Bypass is provided with chemical feed pipe 19 and may determine that filter membrane according to the pressure of pressure gauge 1 and pressure gauge 2 22 after equipment is used for a long time
10 pollution levels, then open dosing valve 21, dosing later close dosing valve 21 open chemical feed pipe 19 on valve 23, close into
Water valve 16, the water being discharged using intake pump 18 are taken drug in babinet 1 to, fountain head 9 are opened, due to the effect hair of fountain head 9
Brush 8 swings back and forth with the water that fountain head 9 is discharged, in addition the effect of drug back and forth cleans filter membrane 10, the setting of filter plate 11
Filter membrane 10 can be fixed, cleaning is cleaner in cleaning, and blowdown valve 13 is opened after cleaning, and sewage is discharged from blow-off pipe 12, this equipment
Filter membrane 10 need not be removed cleaning, save a large amount of manpowers, cleaning is easy, and cleaning efficiency is high.
In addition, 1 top side of the babinet and being provided with pressure gauge 2 22, the reflux close to 14 side of the return duct
It is both provided with valve 23 on pipe 14 and the chemical feed pipe 19,17 top side of the water tank and is set close to 18 side of the intake pump
It is equipped with switch 1, the switch 1 is connected with the control of the intake pump 18,1 side of the babinet and the close draining pump
3 sides are provided with switch 2 25, and the switch 2 25 is connected with the control of the draining pump 3, and 11 aperture of the filter plate is more than filter membrane
10 apertures；The setting of dosing valve 21 facilitates dosing, valve 23 on chemical feed pipe 19 be arranged facilitate chemical feed pipe 19 beat Push And Release
It closes, the setting of pressure gauge 2 22 can understand the pressure in babinet 1 in time, prevent hypertonia in babinet 1 from causing to damage to filter membrane 10
It is bad.
In conclusion by means of the above-mentioned technical proposal of the present invention, babinet 1 is entered through water inlet pipe 15 by water to be filtered,
Part water is discharged through filter membrane 10 through drainpipe 2, flows back into water tank 17 through return duct 14 without the water of filter membrane 10, then again
Further filtering, the bypass of this equipment is provided with chemical feed pipe 19, after equipment is used for a long time, according to pressure gauge 1 and pressure gauge 2 22
Pressure may determine that 10 pollution level of filter membrane, then open dosing valve 21, dosing later close dosing valve 21 open chemical feed pipe
Valve 23 on 19 closes inlet valve 16, and the water being discharged using intake pump 18 is taken drug in babinet 1 to, opens fountain head 9,
Since the effect hairbrush 8 of fountain head 9 swings back and forth with the water that fountain head 9 is discharged, and the effect of drug back and forth to filter membrane 10 into
Row cleaning, the setting of filter plate 11 can fix filter membrane 10, and in cleaning, cleaning is cleaner, open blowdown valve 13 after cleaning, sewage from
Blow-off pipe 12 is discharged, and filter membrane 10 need not be removed cleaning by this equipment, saves a large amount of manpowers, and cleaning is easy, and cleaning efficiency is high.
In addition, the setting of dosing valve 21 facilitates dosing, the setting of valve 23 on chemical feed pipe 19 facilitates beating for chemical feed pipe 19
Push And Release closes, and the setting of pressure gauge 2 22 can understand the pressure in babinet 1 in time, prevents in babinet 1 hypertonia to filter membrane 10
It damages.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of membrane separation plant with cleaning function, which is characterized in that including babinet（1）, the babinet（1）Bottom end side
It is provided with drainpipe（2）, the drainpipe（2）On be provided with draining pump（3）, the draining pump（3）Top is provided with pressure gauge
One（4）, the draining pump（3）With the babinet（1）Between and be located at the drainpipe（2）On be provided with drain valve（5）, described
Babinet（1）Inner bottom is provided with fixed link（6）, the fixed link（6）Slant setting, the fixed link（6）Bottom end is provided with
Strut（7）, the strut（7）On be provided with hairbrush（8）, the hairbrush（8）Lower part is provided with filter membrane（10）, the strut（7）
With the filter membrane（10）Between and be located at the babinet（1）Inner tip side and the close drainpipe（2）Side is provided with
Several fountain heads（9）, the strut（7）With the filter membrane（10）Between and be located at the babinet（1）Inner bottom side is simultaneously remote
From the drainpipe（2）Side is provided with identical several fountain heads（9）, the filter membrane（10）Side and the separate hair
Brush（8）Side is provided with filter plate（11）, the babinet（1）Bottom end side and the separate drainpipe（2）Side is provided with blowdown
Pipe（12）, the blow-off pipe（12）On be provided with blowdown valve（13）, the babinet（1）Top side is provided with return duct（14）,
The babinet（1）Bottom end side and the close blow-off pipe（12）Side is provided with water inlet pipe（15）, the water inlet pipe（15）In
Portion is provided with inlet valve（16）, the water inlet pipe（15）Side and the separate babinet（1）Side is provided with water tank（17）, described
Return duct（14）Outlet is located at water tank（17）Inner tip, the water inlet pipe（15）Top and the close water tank（17）Side is set
It is equipped with intake pump（18）, the water inlet pipe（15）Middle part top is provided with chemical feed pipe（19）, the chemical feed pipe（19）Top middle portion
It is provided with dosing mouth（20）, the dosing mouth（20）With the chemical feed pipe（19）Junction is provided with dosing valve（21）.
2. a kind of membrane separation plant with cleaning function according to claim 1, which is characterized in that the babinet（1）
Top side and the close return duct（14）Side is provided with pressure gauge two（22）.
3. a kind of membrane separation plant with cleaning function according to claim 1, which is characterized in that the return duct
（14）With the chemical feed pipe（19）On be both provided with valve（23）.
4. a kind of membrane separation plant with cleaning function according to claim 1, which is characterized in that the water tank（17）
Top side and the close intake pump（18）Side is provided with switch one（24）, the switch one（24）With the intake pump
（18）Control connection.
5. a kind of membrane separation plant with cleaning function according to claim 1, which is characterized in that the babinet（1）
Side and the close draining pump（3）Side is provided with switch two（25）, the switch two（25）With the draining pump（3）Control
Connection.
6. a kind of membrane separation plant with cleaning function according to claim 1, which is characterized in that the filter plate（11）
Aperture is more than filter membrane（10）Aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602828.2A CN108786461A (en) | 2018-06-12 | 2018-06-12 | A kind of membrane separation plant with cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602828.2A CN108786461A (en) | 2018-06-12 | 2018-06-12 | A kind of membrane separation plant with cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108786461A true CN108786461A (en) | 2018-11-13 |
Family
ID=64085534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810602828.2A Pending CN108786461A (en) | 2018-06-12 | 2018-06-12 | A kind of membrane separation plant with cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108786461A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09890A (en) * | 1995-06-21 | 1997-01-07 | Mitsubishi Kakoki Kaisha Ltd | Flat membrane separation device |
| JPH11267472A (en) * | 1998-03-23 | 1999-10-05 | Hitachi Metals Ltd | Membrane-separating activated sludge treating device |
| CN102764591A (en) * | 2012-08-01 | 2012-11-07 | 威洁（石狮）中水回用技术有限公司 | Membrane separation device with cleaning function and cleaning method thereof |
| CN205461836U (en) * | 2016-01-15 | 2016-08-17 | 文登市华涛硬质合金制造有限公司 | Reverse osmosis cleaning system |
| CN205550055U (en) * | 2016-04-25 | 2016-09-07 | 四川世纪景程环保科技有限公司 | Automatic wash filtration membrane's device |
-
2018
- 2018-06-12 CN CN201810602828.2A patent/CN108786461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09890A (en) * | 1995-06-21 | 1997-01-07 | Mitsubishi Kakoki Kaisha Ltd | Flat membrane separation device |
| JPH11267472A (en) * | 1998-03-23 | 1999-10-05 | Hitachi Metals Ltd | Membrane-separating activated sludge treating device |
| CN102764591A (en) * | 2012-08-01 | 2012-11-07 | 威洁（石狮）中水回用技术有限公司 | Membrane separation device with cleaning function and cleaning method thereof |
| CN205461836U (en) * | 2016-01-15 | 2016-08-17 | 文登市华涛硬质合金制造有限公司 | Reverse osmosis cleaning system |
| CN205550055U (en) * | 2016-04-25 | 2016-09-07 | 四川世纪景程环保科技有限公司 | Automatic wash filtration membrane's device |
Non-Patent Citations (2)
| Title |
|---|
| 方志刚: "《海水淡化与舰船淡水保障》", 31 March 2016, 国防工业出版社 * |
| 李冬生: "《食品高新技术》", 30 November 2007, 中国计量出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20181113 |