CN108751349A - Rotary ultrafiltration membrane water treatment system - Google Patents
Rotary ultrafiltration membrane water treatment system Download PDFInfo
- Publication number
- CN108751349A CN108751349A CN201810718076.6A CN201810718076A CN108751349A CN 108751349 A CN108751349 A CN 108751349A CN 201810718076 A CN201810718076 A CN 201810718076A CN 108751349 A CN108751349 A CN 108751349A
- Authority
- CN
- China
- Prior art keywords
- valve
- film bucket
- rotation film
- connecting leg
- bucket
- 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
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 230000037452 priming Effects 0.000 claims abstract description 9
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 10
- 239000010902 straw Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 abstract description 4
- 235000012206 bottled water Nutrition 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
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
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of rotary ultrafiltration membrane water treatment systems, including the first rotation film bucket, the second rotation film bucket, third rotation film bucket, first reducing motors, second reducing motors, third decelerating motor, self priming pump, ultrafiltration pond, pollution discharge pond, Turbidity measurement instrument, total outlet pipe and PLC robot control system(RCS)s, ultrafiltration membrane group is equipped on the described first rotation film bucket, the second rotation film bucket and third rotation film bucket.The advantage of the invention is that：Occupy little space working efficiency high energy-saving environment protection, can be applied to potable water treatment plants and sewage treatment plant drives film bucket active rotation to reach mechanical cleaning using fractional electric motor, ultrafiltration membrane is set to remain efficiency operation, this system is applied in combination with PLC robot control system(RCS)s, it is easy to operate, it can be used for that middle-size and small-size water treatment plants are newly-built and improvement project, installation and improvement cost can be reduced, manpower can be reduced and reduce operating cost, simple installation easy care, water yield height does not block, and saves space.
Description
Technical field
It is specifically a kind of to refer to rotary ultrafiltration membrane water treatment system the present invention relates to technical field of sewage.
Background technology
Existing ultrafiltration membrane sewage disposal technology be mostly using high-power blower carry out film outside and film in gas explosion, operating cost
Height, and production water efficiency is low, also needs to be cleaned with chemical agent when blocking serious, and pipeline complexity production water resistance is big, occupied space
Greatly, the disadvantage of all ultrafiltration membranes is that blocking and not easy cleaning are generated during crossing drainage at present, and cleaning is of high cost
The shortcomings of.
Invention content
Present invention aim to address being mentioned in background technology, it is good, easy to clean to provide a kind of cleaning performance
Rotary ultrafiltration membrane water treatment system.
In order to solve the above technical problems, technical solution provided by the invention is：A kind of rotary ultrafiltration membrane water treatment system,
Slow down including the first rotation film bucket, the second rotation film bucket, third rotation film bucket, first reducing motors, second reducing motors, third
Motor, self priming pump, ultrafiltration pond, pollution discharge pond, Turbidity measurement instrument, total outlet pipe and PLC robot control system(RCS)s, the Turbidity measurement
Instrument is located at the bottom of the pollution discharge pond, and the bottom of the pollution discharge pond is funnel-shaped design, and pressure difference liquid is equipped in the pollution discharge pond
Position meter, the both ends that the described first rotation film bucket, the second rotation film bucket, third rotate film bucket are respectively equipped with film barrel chain wheel and pipe
Road gyrator, the first reducing motors, second reducing motors and third decelerating motor are equipped with motor sprocket, and described is super
Filter tank is located above the pollution discharge pond, and the ultrafiltration bottom of pond portion is equipped with the blow-off pipe being connected to the pollution discharge pond, described
Blow-off pipe is equipped with blowdown valve, and the blowdown valve is electrically operated valve, the described first rotation film bucket, the second rotation film bucket, the
Three rotation film buckets are arranged in the ultrafiltration pond；
The motor sprocket that the film barrel chain wheel of the first rotation film bucket passes through driving chain and the first reducing motors
It is sequentially connected, the motor sprocket that the described second film barrel chain wheel for rotating film bucket passes through driving chain and the second reducing motors
It is sequentially connected, the third rotates the motor sprocket that the film barrel chain wheel of film bucket passes through driving chain and the third decelerating motor
It is sequentially connected；
The first reducing motors, second reducing motors, third decelerating motor, self priming pump, Turbidity measurement instrument, pressure
Poor liquid level gauge, blowdown valve are electrically connected with PLC robot control system(RCS)s；
First rotation film bucket, the second rotation film bucket and the third rotates is equipped with ultrafiltration membrane group on film bucket.
As a preferred embodiment, the first rotation film bucket is connected with the first elbow reducing by tube turning device
Threeway, the described second rotation film bucket are connected with the second elbow reducing tee, third rotation by tube turning device
Film bucket is connected with third elbow reducing tee, the upper port connection of the first elbow reducing tee by tube turning device
Equipped with connecting leg on first, lower port is connected by first time connecting leg with the total outlet pipe, the second elbow reducing
The upper port of threeway is connected with connecting leg on second, and lower port is connected by second time connecting leg with the total outlet pipe, institute
The upper port for the third elbow reducing tee stated is connected with connecting leg in third, lower port by connecting leg under third with it is described total
Outlet pipe is connected, and connecting leg on described first, connecting leg on second, the top of connecting leg is connected with pressure inverting pipe in third
It connects.
As a preferred embodiment, one end of the pressure inverting pipe is connected with connecting leg on described first, another
It holds and is equipped with roots blower, pressure transmitter is equipped with close to the position of the roots blower on the pressure inverting pipe, it is described
Pressure transmitter can be used for allowing the blower pressure of the roots blower to keep constant.
As a preferred embodiment, connecting leg on described first, connecting leg on second, be equipped with negative pressure on connecting leg in third and exhale
Valve is inhaled, the position on described first on connecting leg between negative pressure breathing valve and pressure inverting pipe is equipped with the first valve, and described the
Position on two on connecting leg between negative pressure breathing valve and pressure inverting pipe is equipped with the second valve, negative pressure on connecting leg in the third
Position between breather valve and pressure inverting pipe is equipped with third valve, and first time connecting leg is equipped with the 4th valve, described
Second time connecting leg be equipped with the 5th valve, connecting leg is equipped with the 6th valve under the third, is set in the total outlet pipe
There are electromagnetic flow transmitter and total outlet valve, first valve, the second valve, third valve, the 4th valve, the 5th valve
Door, the 6th valve and total outlet valve are electrically operated valve, the roots blower, pressure transmitter, the first valve, the second valve
Door, third valve, the 4th valve, the 5th valve, the 6th valve, electromagnetic flow transmitter and total outlet valve with PLC automatic controls system
System is electrically connected.
As a preferred embodiment, the self priming pump is connected with high pressure self-straw, the high pressure self-straw
It is arranged in parallel with the first rotation film bucket, the second rotation film bucket and third rotation film bucket, on the high pressure self-straw
Even to be equipped with high-pressure nozzle, the high-pressure nozzle faces the ultrafiltration membrane group setting.
As a preferred embodiment, the first rotation film bucket, the second rotation film bucket and third rotation film bucket are carrying out
When flushing, the first reducing motors, second reducing motors and third decelerating motor drive described first to rotate film respectively
Bucket, the second rotation film bucket and third rotation film bucket or so repeat to rotate, and rotating cycle and rotating speed are adjustable.
The advantage of the invention is that：Occupy little space working efficiency high energy-saving environment protection, can be applied to potable water treatment plants
And sewage treatment plant drives film bucket active rotation to reach mechanical cleaning using fractional electric motor, and ultrafiltration membrane is made to remain
Efficiency operation, this system is applied in combination with PLC robot control system(RCS)s, easy to operate, and it is new to can be used for middle-size and small-size water treatment plants
It builds and improvement project, installation and improvement cost can be reduced, manpower can be reduced and reduce operating cost, simple installation easy care, production
Water height does not block, and saves space.
Description of the drawings
Fig. 1 is the structural schematic diagram of rotary ultrafiltration membrane water treatment system of the invention.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of rotary ultrafiltration membrane water treatment system, including the first rotation film bucket 101, second rotate film bucket
102, third rotation film bucket 103, first reducing motors 401, second reducing motors 402, third decelerating motor 403, high pressure self-priming
Pump 5, ultrafiltration pond 8, pollution discharge pond 11, Turbidity measurement instrument 9, total outlet pipe 10 and PLC robot control system(RCS)s, 9, the Turbidity measurement instrument
In the bottom of the pollution discharge pond 11, the bottom of the pollution discharge pond 11 is funnel-shaped design, and pressure difference is equipped in the pollution discharge pond 11
Liquid level gauge 28, the described first rotation film bucket 101, second rotates film bucket 102, the both ends of third rotation film bucket 103 are respectively set
There are film barrel chain wheel 2 and tube turning device 3, the first reducing motors 401, second reducing motors 402 and third decelerating motor
403 are equipped with motor sprocket 6, and the ultrafiltration pond 8 is located at 11 top of pollution discharge pond, and 8 bottom of ultrafiltration pond is equipped with
The blow-off pipe 12 being connected to the pollution discharge pond 11, the blow-off pipe 12 are equipped with blowdown valve 26, and the blowdown valve 26 is electricity
Movable valve, the described first rotation film bucket 101, second rotates film bucket 102, third rotation film bucket 103 is arranged in the ultrafiltration
In pond 8；The electricity that the film barrel chain wheel 2 of the first rotation film bucket 101 passes through driving chain 7 and the first reducing motors 401
Chain wheel 6 is sequentially connected, and the film barrel chain wheel 2 of the described second rotation film bucket 102 passes through driving chain 7 and the second deceleration electricity
The motor sprocket 6 of machine 402 is sequentially connected, the third rotate the film barrel chain wheel 2 of film bucket 103 by driving chain 7 with it is described
The motor sprocket 6 of third decelerating motor 403 is sequentially connected；The first reducing motors 401, second reducing motors 402, third
Decelerating motor 403, self priming pump 5, Turbidity measurement instrument 9, pressure difference liquid level gauge 28, blowdown valve 26 are electrical with PLC robot control system(RCS)s
Connection；The first rotation film bucket 101, second rotates is equipped with ultrafiltration membrane group on film bucket 102 and third rotation film bucket 103
13。
The first rotation film bucket 101 is connected with the first elbow reducing tee 141 by tube turning device 3, described
The second rotation film bucket 102 second elbow reducing tee 142 is connected with by tube turning device 3, the third rotates film
Bucket 103 is connected with third elbow reducing tee 143 by tube turning device 3, the first elbow reducing tee 141 it is upper
Port is connected with connecting leg 151 on first, and lower port is connected by first time connecting leg 161 with the total outlet pipe 10, institute
The upper port for the second elbow reducing tee 142 stated is connected with connecting leg 152 on second, and lower port passes through second time connecting leg 162
It is connected with the total outlet pipe 10, the upper port of the third elbow reducing tee 143 is connected with connecting leg in third
153, lower port is connected by connecting leg under third 163 with the total outlet pipe 10, connecting leg 151, second on described first
The top of connecting leg 153 is connected with pressure inverting pipe 17 on upper connecting leg 152, third.
One end of the pressure inverting pipe 17 is connected with connecting leg 151 on described first, and the other end is equipped with Roots's wind
Machine 18 is equipped with pressure transmitter 19, the pressure on the pressure inverting pipe 17 close to the position of the roots blower 18
Transmitter 19 can be used for allowing the blower pressure of the roots blower 18 to keep constant.
Connecting leg 152 on connecting leg 151, second on described first is equipped with negative pressure breathing valve 20 in third on connecting leg 153,
Position on described first on connecting leg 151 between negative pressure breathing valve 20 and pressure inverting pipe 17 is equipped with the first valve 21, described
Second on position on connecting leg 152 between negative pressure breathing valve 20 and pressure inverting pipe 17 be equipped with the second valve 22, described the
Position on three on connecting leg 153 between negative pressure breathing valve 20 and pressure inverting pipe 17 is equipped with third valve 23, under described first
Connecting leg 161 is equipped with the 4th valve 24, and second time connecting leg 162 is equipped with the 5th valve 25, connecting leg under the third
163 are equipped with the 6th valve 27, and the total outlet pipe 10 is equipped with electromagnetic flow transmitter 29 and total outlet valve 30, described
First valve 21, the second valve 22, first valve 21, the second valve 22, third valve 23, the 4th valve the 24, the 5th
Valve 25, the 6th valve 27 and total outlet valve 30 are electrically operated valve, the roots blower 18, pressure transmitter 19, first
Valve 21, the second valve 22, third valve 23, the 4th valve 24, the 5th valve 25, the 6th valve 27, electromagnetic flow transmitter
29 and total outlet valve 30 with PLC robot control system(RCS)s be electrically connected.
The self priming pump 5 is connected with high pressure self-straw 31, the high pressure self-straw 31 and described first
Rotation film bucket 101, second rotates film bucket 102 and third rotation film bucket 103 is arranged in parallel, on the high pressure self-straw 31 uniformly
Equipped with high-pressure nozzle 32, the high-pressure nozzle 32 faces the ultrafiltration membrane group 13 and is arranged.
The first rotation film bucket 101, second rotates film bucket 102 and third rotates film bucket 103 when being rinsed, institute
First reducing motors 401, second reducing motors 402 and the third decelerating motor 403 stated drive described first to rotate film respectively
Bucket 101, second rotates film bucket 102 and third rotation film bucket 103 or so repeats to rotate, and rotating cycle and rotating speed are adjustable.
In the specific implementation, the first rotation film bucket, the second rotation film bucket and third rotation film bucket normal work turn the present invention
0~10r/min of speed starts roots blower when needing to rinse the first rotation film bucket, the second rotation film bucket and third rotation film bucket
Constant pressure (adjustable) is set, described in the first reducing motors, second reducing motors and third decelerating motor drive respectively
The first rotation film bucket, the second rotation film bucket and third rotation film bucket or so repeat to rotate, rotating cycle, rinse the time started,
Every group of run time and rotating speed can be adjusted by PLC robot control system(RCS)s, rinsed one group be transferred to automatically next group all rinsed
Bi Zidong is transferred to normal operating conditions.
When rinsing the first rotation film bucket, the first valve is opened, closes the second valve, third valve and the 4th valve；It rinses
When the second rotation film bucket, the second valve is opened, closes the first valve, third valve and the 5th valve；It rinses third and rotates film bucket
When, third valve is opened, the first valve, the second valve and the 6th valve are closed.
By the constant blower pressure of pressure transmitter (steady state value can be set), total water outlet valve opening row is controlled by pressure difference liquid level gauge
Journey is consistent, and turbidity is opened when exceeding setting value by Turbidity measurement instrument control blowdown valve, and turbidity restores to close blowdown valve when setting value
(turbidity value can be set) is started when water flow is less than flow of inlet water by electromagnetic flow transmitter control cleaning procedure.
All programs and equipment are respectively provided with hand automatic change-over in PLC robot control system(RCS) man-machine interfaces and manually control face
Plate.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (6)
1. a kind of rotary ultrafiltration membrane water treatment system, it is characterised in that：Including the first rotation film bucket (101), the second rotation film
Bucket (102), third rotation film bucket (103), first reducing motors (401), second reducing motors (402), third decelerating motor
(403), self priming pump (5), ultrafiltration pond (8), pollution discharge pond (11), Turbidity measurement instrument (9), total outlet pipe (10) and PLC automatic controls
System, the Turbidity measurement instrument (9) are located at the bottom of the pollution discharge pond (11), and the bottom of the pollution discharge pond (11) is infundibulate
Design, the pollution discharge pond (11) is interior to be equipped with pressure difference liquid level gauge (28), the described first rotation film bucket (101), the second rotation film
Bucket (102), third rotation film bucket (103) both ends be respectively equipped with film barrel chain wheel (2) and tube turning device (3), described the
One decelerating motor (401), second reducing motors (402) and third decelerating motor (403) are equipped with motor sprocket (6), described
Ultrafiltration pond (8) is located above the pollution discharge pond (11), and described ultrafiltration pond (8) bottom is equipped with and is connected to the pollution discharge pond (11)
Blow-off pipe (12), the blow-off pipe (12) be equipped with blowdown valve (26), the blowdown valve (26) be electrically operated valve, it is described
First rotation film bucket (101), second rotation film bucket (102), third rotation film bucket (103) be arranged in the ultrafiltration pond (8)
It is interior；
The film barrel chain wheel (2) of the first rotation film bucket (101) passes through driving chain (7) and the first reducing motors
(401) motor sprocket (6) is sequentially connected, and the film barrel chain wheel (2) of the described second rotation film bucket (102) passes through driving chain
(7) it is sequentially connected with the motor sprocket of the second reducing motors (402) (6), the third rotates the film bucket of film bucket (103)
Sprocket wheel (2) is sequentially connected by driving chain (7) and the motor sprocket (6) of the third decelerating motor (403)；
The first reducing motors (401), second reducing motors (402), third decelerating motor (403), self priming pump
(5), Turbidity measurement instrument (9), pressure difference liquid level gauge (28), blowdown valve (26) are electrically connected with PLC robot control system(RCS)s；
First rotation film bucket (101), the second rotation film bucket (102) and the third rotates is equipped with ultrafiltration on film bucket (103)
Film group (13).
2. rotary ultrafiltration membrane water treatment system according to claim 1, it is characterised in that：The first rotation film bucket
(101) the first elbow reducing tee (141) is connected with by tube turning device (3), the described second rotation film bucket (102) is logical
Piping gyrator (3) is connected with the second elbow reducing tee (142), and third rotation film bucket (103) passes through pipeline
Gyrator (3) is connected with third elbow reducing tee (143), and the upper port of the first elbow reducing tee (141) connects
It is equipped with connecting leg on first (151), lower port is connected by first time connecting leg (161) with the total outlet pipe (10), institute
The upper port for the second elbow reducing tee (142) stated is connected with connecting leg on second (152), and lower port passes through second time connecting leg
(162) it is connected with the total outlet pipe (10), the upper port of the third elbow reducing tee (143) is connected with
Connecting leg (153) on three, lower port are connected by connecting leg under third (163) with the total outlet pipe (10), and described first
Upper connecting leg (151), connecting leg (152) on second, the top of connecting leg (153) is connected with pressure inverting pipe (17) in third.
3. rotary ultrafiltration membrane water treatment system according to claim 2, it is characterised in that：The pressure inverting pipe
(17) one end is connected with connecting leg (151) on described first, and the other end is equipped with roots blower (18), the pressure inverting
It manages the position on (17) close to the roots blower (18) and is equipped with pressure transmitter (19), the pressure transmitter (19) is available
It is kept constant in allowing the blower pressure of the roots blower (18).
4. rotary ultrafiltration membrane water treatment system according to claim 2, it is characterised in that：Connecting leg on described first
(151), connecting leg (152) on second, be equipped with negative pressure breathing valve (20) in third on connecting leg (153), connecting leg on described first
(151) position between negative pressure breathing valve (20) and pressure inverting pipe (17) is equipped with the first valve (21), on described second
Position on connecting leg (152) between negative pressure breathing valve (20) and pressure inverting pipe (17) is equipped with the second valve (22), and described the
Position on three on connecting leg (153) between negative pressure breathing valve (20) and pressure inverting pipe (17) is equipped with third valve (23), described
First time connecting leg (161) be equipped with the 4th valve (24), second time connecting leg (162) equipped with the 5th valve (25),
Connecting leg (163) is equipped with the 6th valve (27) under the third, and the total outlet pipe (10) is equipped with Electromagnetic Flow pick-up
Device (29) and total outlet valve (30), first valve (21), the second valve (22), third valve (23), the 4th valve
(24), the 5th valve (25), the 6th valve (27) and total outlet valve (30) they are electrically operated valve, the roots blower (18),
Pressure transmitter (19), the first valve (21), the second valve (22), third valve (23), the 4th valve (24), the 5th valve
(25), the 6th valve (27), electromagnetic flow transmitter (29) and total outlet valve (30) are electrically connected with PLC robot control system(RCS)s.
5. rotary ultrafiltration membrane water treatment system according to claim 1, it is characterised in that：The self priming pump
(5) high pressure self-straw (31), the high pressure self-straw (31) and the first rotation film bucket (101), second are connected with
Rotation film bucket (102) and third rotation film bucket (103) are arranged in parallel, and high pressure spray is uniformly provided on the high pressure self-straw (31)
Head (32), the high-pressure nozzle (32) face ultrafiltration membrane group (13) setting.
6. according to the rotary ultrafiltration membrane water treatment system of claims 1 or 2 any one of them, it is characterised in that：Described
When being rinsed, described first subtracts for one rotation film bucket (101), the second rotation film bucket (102) and third rotation film bucket (103)
Speed motor (401), second reducing motors (402) and third decelerating motor (403) drive described first to rotate film bucket respectively
(101), the second rotation film bucket (102) and third rotation film bucket (103) left and right repeat to rotate, and rotating cycle and rotating speed are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718076.6A CN108751349A (en) | 2018-07-03 | 2018-07-03 | Rotary ultrafiltration membrane water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718076.6A CN108751349A (en) | 2018-07-03 | 2018-07-03 | Rotary ultrafiltration membrane water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108751349A true CN108751349A (en) | 2018-11-06 |
Family
ID=63975998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810718076.6A Pending CN108751349A (en) | 2018-07-03 | 2018-07-03 | Rotary ultrafiltration membrane water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108751349A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791592A (en) * | 2020-12-31 | 2021-05-14 | 湖北中泉环保技术有限公司 | Membrane shell barrel machining tool for ultrafiltration membrane |
| CN119844150A (en) * | 2025-03-21 | 2025-04-18 | 山西高速集团朔神有限责任公司 | Tunnel drainage device for highway construction |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007152271A (en) * | 2005-12-07 | 2007-06-21 | Kobelco Eco-Solutions Co Ltd | Water treatment system and operation method thereof |
| CN201586483U (en) * | 2009-11-20 | 2010-09-22 | 苏州工业园区意诺克环境技术有限公司 | A New Rotary Membrane Separation Device |
| CN206447609U (en) * | 2017-01-13 | 2017-08-29 | 湖北灵坦机电设备有限公司 | Super-filtration purifying machine with pre-washing function |
| CN209276200U (en) * | 2018-07-03 | 2019-08-20 | 王建卫 | Rotary ultrafiltration membrane water treatment system |
-
2018
- 2018-07-03 CN CN201810718076.6A patent/CN108751349A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007152271A (en) * | 2005-12-07 | 2007-06-21 | Kobelco Eco-Solutions Co Ltd | Water treatment system and operation method thereof |
| CN201586483U (en) * | 2009-11-20 | 2010-09-22 | 苏州工业园区意诺克环境技术有限公司 | A New Rotary Membrane Separation Device |
| CN206447609U (en) * | 2017-01-13 | 2017-08-29 | 湖北灵坦机电设备有限公司 | Super-filtration purifying machine with pre-washing function |
| CN209276200U (en) * | 2018-07-03 | 2019-08-20 | 王建卫 | Rotary ultrafiltration membrane water treatment system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791592A (en) * | 2020-12-31 | 2021-05-14 | 湖北中泉环保技术有限公司 | Membrane shell barrel machining tool for ultrafiltration membrane |
| CN112791592B (en) * | 2020-12-31 | 2023-06-23 | 湖北中泉环保技术有限公司 | Membrane shell cylinder machining tool for ultrafiltration membrane |
| CN119844150A (en) * | 2025-03-21 | 2025-04-18 | 山西高速集团朔神有限责任公司 | Tunnel drainage device for highway construction |
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