CN110465202A - A kind of device and its working method for capableing of complete chemical cleaning plate film assembly - Google Patents
A kind of device and its working method for capableing of complete chemical cleaning plate film assembly Download PDFInfo
- Publication number
- CN110465202A CN110465202A CN201910853551.5A CN201910853551A CN110465202A CN 110465202 A CN110465202 A CN 110465202A CN 201910853551 A CN201910853551 A CN 201910853551A CN 110465202 A CN110465202 A CN 110465202A
- Authority
- CN
- China
- Prior art keywords
- chemical cleaning
- dosing
- film assembly
- plate film
- chemical
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
-
- 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
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/16—Use of chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention belongs to plate film assembly cleaning technique fields, specifically disclose a kind of device for capableing of complete chemical cleaning plate film assembly, including dosing tank, dosing pump, chemical cleaning chemical feed pipe, the first Adding medicine control valve, the second Adding medicine control valve, suction tube, production penstock, production water pump, chemical cleaning medicament return pipe, dosing reflux tube valve door and plate film assembly to be cleaned.It is of the invention it is a kind of can the device of chemical cleaning plate film assembly and its beneficial effect of working method completely be: 1, its design structure is reasonable, practical and convenient, and chemical cleaning effect is good, and washing and cleaning operation is safe and reliable；2, dosing chemical cleaning is realized when membrane component dirt is stifled using the novel mating chemical chemical feed pipe of plate film assembly；3, cleaning agent return pipe is configured, when chemical cleaning, the water inside membrane component is flowed back away by return pipe, can be replaced as medicament completely inside membrane component, be achieved the purpose that clean comprehensively.
Description
Technical field
The invention belongs to plate film assembly cleaning technique fields, and in particular to one kind being capable of complete chemical cleaning plate membrane group
The device and its working method of part.
Background technique
Membrane bioreactor be it is a kind of efficient membrane separation technique is combined with traditional activated sludge process it is new and effective
Sewage treatment process, it replaces the secondary settling tank in traditional activated sludge process with membrane separation device, retains a large amount of micro- of biosystem
Biological flora promotes the microbial flora quantity of system and the poly- increasing of biological species, improves sewage treatment capacity and efficiency, from
And system effluent quality and volumetric loading is greatly improved all.Compared with traditional handicraft, there is occupied area
The advantages that small, stable effluent quality, excess sludge production is few, easily operated, efficient, reliable operation.,
In the development of membrane bioreactor, various forms of membrane separation devices are continued to bring out out, with high performance leaching
Do not have the development and exploitation of formula membrane separation device, compared to external membrane separator, immersion type membrane separator have it is more simple,
Operation energy consumption is greatly lowered clear superiority.
After MBR flat sheet membrane module long-play at this stage, it may appear that the dirt of membrane component is stifled, and water yield is caused to reduce,
At this moment chemical cleaning will be carried out.Medicament cannot be added completely into membrane component by existing chemical cleaning mode, eventually leading to
Cleaning effect is poor, influences the normal table operation of membranous system.
Therefore, based on the above issues, the present invention provide it is a kind of be capable of the device of chemical cleaning plate film assembly completely and its
Working method.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of devices and its work for capableing of complete chemical cleaning plate film assembly
Make method, design structure is reasonable, and practical and convenient, chemical cleaning effect is good, and washing and cleaning operation is safe and reliable.
Technical solution: an aspect of of the present present invention provides a kind of device for capableing of complete chemical cleaning plate film assembly, including
Dosing tank, and the dosing pump being connect with dosing tank, and the chemical cleaning chemical feed pipe being connect with dosing pump, and be arranged in chemical cleaning
The first Adding medicine control valve, the second Adding medicine control valve on chemical feed pipe, and the suction tube being connect with chemical cleaning chemical feed pipe, and
Production penstock on suction tube is set, and the production water pump connecting with suction tube, and respectively with plate film assembly to be cleaned, dosing
The chemical cleaning medicament return pipe of connection, and the dosing reflux tube valve door being arranged on chemical cleaning medicament return pipe are pumped,
And the plate film assembly to be cleaned being connect respectively with suction tube, dosing reflux tube valve door.
The technical program, the device for capableing of chemical cleaning plate film assembly completely, further include both ends respectively with production
The auxiliary cleaning pipe that penstock, plate film assembly to be cleaned connect.
Another aspect of the present invention provides a kind of working method for capableing of complete chemical cleaning plate film assembly device, including
Following steps, step 1, primary conventional cleaning, close the first Adding medicine control valve, the second Adding medicine control valve, close dosing and return
Flow tube control valve closes dosing pump, opens and produces penstock, opens and produces water pump.Step 2, secondary chemical cleaning close and produce water
It pumps, closes and produce water pump valve, open the first Adding medicine control valve, the second Adding medicine control valve, open dosing reflux tube valve, beat
Open dosing pump.
Compared with prior art, one kind of the invention is capable of the device of chemical cleaning plate film assembly and its work side completely
The beneficial effect of method is: 1, its design structure is reasonable, practical and convenient, and chemical cleaning effect is good, and washing and cleaning operation safety, can
It leans on；2, dosing chemical cleaning is realized when membrane component dirt is stifled using the novel mating chemical chemical feed pipe of plate film assembly；3, match
Cleaning agent return pipe is set, when chemical cleaning, the water inside membrane component is flowed back away by return pipe, can be complete inside membrane component
Total replacement achievees the purpose that clean comprehensively at medicament.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of device for capableing of complete chemical cleaning plate film assembly of the invention.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
The device that one kind is provided and is capable of chemical cleaning plate film assembly completely as shown in Figure 1, including dosing tank 2, and with
The dosing pump 4 that dosing tank 2 connects, and the chemical cleaning chemical feed pipe 6 being connect with dosing pump 4, and be arranged in chemical cleaning chemical feed pipe 6
On the first Adding medicine control valve 10, the second Adding medicine control valve 9, and the suction tube 5 being connect with chemical cleaning chemical feed pipe 6, and
Production penstock 8 on suction tube 5 is set, and the production water pump 3 connecting with suction tube 5, and respectively with plate film assembly to be cleaned
1, the chemical cleaning medicament return pipe 7 that dosing pump 4 connects, and the dosing return pipe being arranged on chemical cleaning medicament return pipe 7
Control valve 11, and the plate film assembly to be cleaned 1 being connect respectively with suction tube 5, dosing reflux tube valve door 11.
It is further preferred that the device for capableing of chemical cleaning plate film assembly completely, further include both ends respectively with production
The auxiliary cleaning pipe 12 that penstock 8, plate film assembly to be cleaned 1 connect.
A kind of working method for capableing of complete chemical cleaning plate film assembly device of the invention, includes the following steps, walks
Rapid 1, primary conventional cleaning, closes the first Adding medicine control valve 10, the second Adding medicine control valve 9, closes the control of dosing return pipe
Valve 11 closes dosing pump 4, opens and produces penstock 8, opens and produces water pump 3；Step 2, secondary chemical cleaning close and produce water pump 3,
It closes and produces water pump valve 8, open the first Adding medicine control valve 10, the second Adding medicine control valve 9, open dosing reflux tube valve
11, dosing pump 4 is opened, when washing and cleaning operation, can select, can also realize first conventional clear according to that need to realize conventional cleaning or chemical cleaning
It washes, then chemical cleaning (secondary cleaning),
This structure can chemical cleaning plate film assembly device completely, on the one hand its design structure is reasonable, practical and convenient,
Chemical cleaning effect is good, and washing and cleaning operation is safe and reliable, using the novel mating chemical chemical feed pipe of plate film assembly, in membrane element
When part dirt is blocked up, realizes dosing chemical cleaning, cleaning agent return pipe is on the other hand configured, when chemical cleaning, inside membrane component
Water flowed back away by return pipe, medicament can be replaced as completely inside membrane component, achieve the purpose that clean comprehensively.
This structure can chemical cleaning plate film assembly device completely, the dosing return pipe 7 of setting, it is ensured that dosing
When, medicament is in recurrent state, guarantees that the medicament being added can be evenly distributed in membrane component, while can will be in membrane component
Water cements out, and guarantees dosing cleaning effect (medicament, which is capable of in the arrival membrane component of stable and uniform, carries out cleaning reaction).
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as of the invention
Protection scope.
Claims (3)
1. the device that one kind is capable of complete chemical cleaning plate film assembly, it is characterised in that: including dosing tank (2), and and dosing
The dosing pump (4) of case (2) connection, and the chemical cleaning chemical feed pipe (6) connecting with dosing pump (4), and setting add in chemical cleaning
The first Adding medicine control valve (10), the second Adding medicine control valve (9) on pencil (6), and connect with chemical cleaning chemical feed pipe (6)
Suction tube (5), and production penstock (8) on suction tube (5), and the production water pump (3) connecting with suction tube (5) are set, and
The chemical cleaning medicament return pipe (7) being connect respectively with plate film assembly to be cleaned (1), dosing pump (4), and setting is chemical clear
Dosing reflux tube valve door (11) on wash agent return pipe (7), and respectively with suction tube (5), dosing reflux tube valve
The plate film assembly to be cleaned (1) of door (11) connection.
2. the device that one kind according to claim 1 is capable of complete chemical cleaning plate film assembly, it is characterised in that: described
Be capable of the device of chemical cleaning plate film assembly completely, further include both ends respectively with produce penstock (8), plate film assembly to be cleaned
(1) the auxiliary cleaning pipe (12) connected.
3. one kind according to claim 1 is capable of the working method of complete chemical cleaning plate film assembly device, feature
It is: includes the following steps,
Step 1, primary conventional cleaning, close the first Adding medicine control valve (10), the second Adding medicine control valve (9), close dosing
Reflux tube valve door (11) is closed dosing pump (4), is opened and is produced penstock (8), is opened and is produced water pump (3)；
Step 2, secondary chemical cleaning close and produce water pump (3), close and produce water pump valve (8), open the first Adding medicine control valve
(10), the second Adding medicine control valve (9) opens dosing reflux tube valve (11), opens dosing pump (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853551.5A CN110465202A (en) | 2019-09-10 | 2019-09-10 | A kind of device and its working method for capableing of complete chemical cleaning plate film assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910853551.5A CN110465202A (en) | 2019-09-10 | 2019-09-10 | A kind of device and its working method for capableing of complete chemical cleaning plate film assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110465202A true CN110465202A (en) | 2019-11-19 |
Family
ID=68515374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910853551.5A Withdrawn CN110465202A (en) | 2019-09-10 | 2019-09-10 | A kind of device and its working method for capableing of complete chemical cleaning plate film assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110465202A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070289362A1 (en) * | 2006-06-19 | 2007-12-20 | David Brian Ross | Air scouring for immersed membranes |
| US20100170847A1 (en) * | 2007-05-29 | 2010-07-08 | Fufang Zha | Membrane cleaning using an airlift pump |
| CN102284248A (en) * | 2011-06-07 | 2011-12-21 | 天津工业大学 | Ultrasonic membrane cleaning device and process |
| CN107899427A (en) * | 2017-12-18 | 2018-04-13 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system and cleaning method |
| CN207786357U (en) * | 2017-12-18 | 2018-08-31 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system |
-
2019
- 2019-09-10 CN CN201910853551.5A patent/CN110465202A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070289362A1 (en) * | 2006-06-19 | 2007-12-20 | David Brian Ross | Air scouring for immersed membranes |
| US20100170847A1 (en) * | 2007-05-29 | 2010-07-08 | Fufang Zha | Membrane cleaning using an airlift pump |
| CN102284248A (en) * | 2011-06-07 | 2011-12-21 | 天津工业大学 | Ultrasonic membrane cleaning device and process |
| CN107899427A (en) * | 2017-12-18 | 2018-04-13 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system and cleaning method |
| CN207786357U (en) * | 2017-12-18 | 2018-08-31 | 湖州鼎泰净水科技有限公司 | A kind of MBR membrane stacks on-line cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205528040U (en) | Water -saving type reverse osmosis water purifier | |
| CN100453478C (en) | Intelligent type mid-water reuse device and cleaning method thereof | |
| CN101648092A (en) | Dehydration processing method for cyanophyte water | |
| CN105129915A (en) | Water purifying machine and method of improving water quality during restarting of the machine | |
| CN205676986U (en) | A kind of use in washing machine water purification reclaiming system | |
| CN104162367A (en) | Method and device for cleaning high-efficiency water-saving medicine-saving membrane unit | |
| CN110465202A (en) | A kind of device and its working method for capableing of complete chemical cleaning plate film assembly | |
| CN108609710A (en) | A kind of municipal wastewater processing unit that process cycle is short | |
| CN205925448U (en) | Modular membrane treatment equipment | |
| CN210199509U (en) | PCB developer solution regeneration recovery system | |
| CN205346989U (en) | Simple and easy water purification system | |
| CN104056554B (en) | A kind of MBR on-line cleaning method | |
| CN110127842A (en) | A kind of fission submerged membrane system | |
| CN205061684U (en) | A arrange mud device for activated sludge reaction tank | |
| CN210438486U (en) | Anaerobic MBR (membrane bioreactor) | |
| CN101514039B (en) | Equipment using reverse osmosis high salinity water brine as ultra filtration washing water | |
| CN211226511U (en) | High-concentration livestock and poultry breeding sewage flocculation treatment device | |
| CN209226790U (en) | A kind of water ring vacuum pump water recycling system | |
| CN208883546U (en) | The cleaning device of NF/RO film unit water inlet line inner wall growth bacteria sludge | |
| CN110980837A (en) | Aerobic chemical feeding pipeline additionally provided with clear water cleaning pipeline system | |
| CN204803051U (en) | Water purifier | |
| CN108178298A (en) | Anaerobic membrane bioreactor and its application method | |
| CN211170341U (en) | Separated MBR sewage treatment system | |
| CN204051458U (en) | The cleaning device of a kind of high-efficiency water-saving, joint medicine film group device | |
| CN215539881U (en) | MBR membrane backwashing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191119 |
|
| WW01 | Invention patent application withdrawn after publication |