CN206645872U - A kind of modular building block type film device - Google Patents
A kind of modular building block type film device Download PDFInfo
- Publication number
- CN206645872U CN206645872U CN201720294377.1U CN201720294377U CN206645872U CN 206645872 U CN206645872 U CN 206645872U CN 201720294377 U CN201720294377 U CN 201720294377U CN 206645872 U CN206645872 U CN 206645872U
- Authority
- CN
- China
- Prior art keywords
- building block
- block type
- modular building
- water
- putamina
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of modular building block type film device, including modular building block type membrane module, Support bracket, air inlet pipeline, securing bracket and water producing pipe road, the modular building block type membrane module includes putamina, individual sieve cylinder for being fixed on putamina both ends and being sealed by fastening clamp is fixed on production water cover at the top of sieve cylinder of upper end and water cover is entered in lower end Luo Tong bottoms；More hollow fiber film threads respectively are fixed with by pouring into a mould fixed bed sealing inside described putamina upper and lower ends, described hollow fiber film thread inner chamber keeps connecting with production water cover inner chamber；Multiple gas-liquid flow-guiding channels are provided with inside the cast fixed bed positioned at described putamina lower end；This modular building block type structure of the utility model modular building block type film device, membrane module and film device, design is simple, pipeline arrangement advantages of simple, is convenient to process and mount, reduces cost of transportation, practical, use easy to spread.
Description
Technical field
Sewage-treatment plant technical field is the utility model is related to, specially a kind of modular building block type film device.
Background technology
With the fast development of China's economy, the consumption of water resource has been multiplied, and on the one hand causes the tight of water resource
Lack, while also increase the generation of sewage, increase the pressure of society and environment sustainable development, parties concerned's input is big for this
The fund of amount is handled sewage and recycles its recycling.Hyperfiltration technique even more achieves considerable at home in recent years
It is progressive, because of reasons such as its is easy to operate, facility compact, process safety, good separating effects, it is widely used in drinking water treatment, anti-
The fields such as pretreatment, Treated sewage reusing and the material of infiltration separate, concentration.For the ease of industrialized production and installation, film is improved
Operating efficiency, the membrane area of maximum is realized in unit volume, film is generally assembled in an elementary cell with some form and set
It is standby interior, under certain driving force, the separation of each component in mixed liquor is completed, this kind of device is referred to as membrane module.In engineer applied
When, in order to reduce cost, reduction floor space and be easily installed, maintenance and management, branched membrane module is often integrated in one
In individual film device, each membrane module is connected by pipeline and forms an entirety.But in actual applications, traditional film device
Individually designed and processing need to need to be done according to project difference, engineering expense is high, processing and built-up time length, and pipeline arrangement is multiple
It is miscellaneous；Due to needing film device integrally non-disconnectable and needing whole Transporting to be installed to engineering site after processing, cost of transportation is high, expansible
Property is poor.
Utility model content
The purpose of this utility model is to provide a kind of modular building block type film device, there is provided a kind of simple in construction, engineering
Design cost is low, pipeline connection and reasonable arrangement, the modular building block type film group that convenient for installation and maintenance, cost of transportation is low, scalability is high
Part and film device.
To achieve the above object, the utility model provides following technical scheme：A kind of modular building block type film device, including
Modular building block type membrane module, Support bracket, air inlet pipeline, securing bracket and water producing pipe road, the modular building block type film group
Part includes putamina, the individual sieve cylinder for being fixed on putamina both ends and the production being fixed on by fastening clamp sealing at the top of sieve cylinder of upper end
Water cover is entered in water cover and lower end Luo Tong bottoms；Inside described putamina upper and lower ends respectively by pour into a mould fixed bed sealing be fixed with it is more
Root hollow fiber film thread, described hollow fiber film thread inner chamber keep connecting with production water cover inner chamber；Under described putamina
Multiple gas-liquid flow-guiding channels are provided with inside the cast fixed bed at end；Described multiple gas-liquid flow-guiding channels respectively with putamina inner chamber and
Cover cavity of intaking keeps connection；Described water cover two side ends of entering offer water inlet, and the bottom for entering water cover offers air inlet
Mouthful；Described production water cover two side ends offer concentrated water spout, and produce water cover top and offer the production mouth of a river；Described concentrated water spout passes through
Center connecting tube keeps connecting with putamina inner chamber；Branch is fixed in arrangement to multiple described modular building block type membrane modules at equal intervals
Bracketing frame upper end, and water inlet in the modular building block type membrane module described in adjacent two and concentrated water spout are by fastening greatly
Pipe clamp is tightly connected and its inner chamber keeps unimpeded, and described air inlet pipeline is fixed on Support bracket upper end, and described air inlet pipe
Road is connected with the air inlet in each described modular building block type membrane module；Each described modular building block type membrane module
Top is fixed with securing bracket, and the upper end of described securing bracket is installed with water producing pipe road；In the water producing pipe road
Production water branch pipe is mutually tightly connected by small fastening pipe clamp with each described modular building block type membrane module and inner chamber keeps unimpeded.
As a kind of optimal technical scheme of the present utility model, the multiple gas-liquid flow-guiding channel is evenly distributed on positioned at film
The inside of the cast fixed bed of shell lower end, the cross sectional shape of described multiple gas-liquid flow-guiding channels is fan-shaped, circular or polygon.
As a kind of optimal technical scheme of the present utility model, the center connecting tube that described concentrated water spout is connected is with being located at
The cast fixed bed of putamina upper end is using sealed connection and crosses in the cast fixed bed.
As a kind of optimal technical scheme of the present utility model, described putamina external diameter is mm to mm, and its material uses
UPVC materials, ABS material or stainless steel material.
As a kind of optimal technical scheme of the present utility model, described production water cover, fastening clamp, sieve cylinder and enter water cover
Material use UPVC materials, ABS material or stainless steel material.
As a kind of optimal technical scheme of the present utility model, the material of described cast fixed bed using epoxy resin,
Polyurethane or silicon rubber body.
As a kind of optimal technical scheme of the present utility model, described Support bracket includes more support section bars, fixations
Multiple long support locating rods and short support locating rod between Yu Duogen support section bars.
As a kind of optimal technical scheme of the present utility model, described air inlet pipeline contain inlet main pipe and with the air inlet
Multiple air intake branches that main pipe is connected.
As a kind of optimal technical scheme of the present utility model, described water producing pipe road include production jellyfish pipe and with the production water
Multiple production water branch pipes that main pipe is connected, and material used in described production water branch pipe is transparent material.
Beneficial effect
Compared with prior art, the beneficial effects of the utility model are：The utility model modular building block type film device, film
This modular building block type structure of component and film device, design is simple, pipeline arrangement advantages of simple, is convenient to process and mount, drops
Low cost of transportation；For particular design of each project without doing film device again, only membrane module need to be increased and decreased according to project demands
Number, scalability is high, while can save engineering expense；Material used in production water branch pipe is transparent material, membrane module
Operation visualization, facilitates later maintenance and management, practical, use easy to spread.
Brief description of the drawings
Fig. 1 is the front view of the modular building block type membrane module of the utility model embodiment；
Fig. 2 is the side view of the modular building block type membrane module of the utility model embodiment；
Fig. 3 is the overall structure diagram according to the utility model embodiment；
Fig. 4 is the Support bracket overall structure diagram of the utility model embodiment；
Fig. 5 is the air inlet pipeline overall structure diagram of the utility model embodiment；
Fig. 6 is the water lines overall structure diagram of the utility model embodiment；
In figure：10- modular building block type membrane modules, 101- putaminas；102- hollow fiber film threads；Sieve's 103- cylinder；104- is dense
The mouth of a river；105- produces water cover；106- produces the mouth of a river；107- fastening clamps；108- pours into a mould fixed bed；109- centers connecting tube；1010- is more
Individual gas-liquid flow-guiding channel；1011- water inlets；1012- enters water cover；1013- air inlets；20- modular building block type film devices；201-
Small fastening pipe clamp；The big fastening pipe clamps of 202-；30- Support brackets；301- supports section bar；302- long support positioning pipes；The short branch of 303-
Support positioning pipe；40- air inlet pipelines；401- inlet main pipes；402- air intake branches；50- securing brackets；60- water producing pipes road；601- is produced
Jellyfish pipe；602- produces water branch pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to a kind of Fig. 1-5 embodiments provided by the utility model：A kind of modular building block type film device 20, including mould
Block building block system membrane module 10, Support bracket 30, air inlet pipeline 40, securing bracket 50 and water producing pipe road 60, the modularization product
Wooden formula membrane module 10 includes putamina 101, is fixed on 2 sieve cylinders 103 at the both ends of putamina 101 and is sealed by fastening clamp 107
The production water cover 105 and lower end Luo Tong103 bottoms for being fixed on upper end sieve cylinder 103 top enter water cover 1012；On described putamina 101
Respectively more hollow fiber film threads 102, described hollow fiber film thread are fixed with inside lower both ends by pouring into a mould the sealing of fixed bed 108
102 inner chambers keep connecting with production water cover 105 inner chamber；It is provided with inside the cast fixed bed 108 positioned at the described lower end of putamina 101
Multiple gas-liquid flow-guiding channels 1010；Described multiple gas-liquid flow-guiding channels 1010 are respectively with the inner chamber of putamina 101 and entering water cover 1012
Inner chamber keeps connection；The described two side ends of water cover 1012 of entering offer water inlet 1011, and the bottom for entering water cover 1012 opens up
There is air inlet 1013；The described two side ends of production water cover 105 offer concentrated water spout 104, and produce the top of water cover 105 and offer production water
Mouth 106；Described concentrated water spout 104 keeps connecting by center connecting tube 109 with the inner chamber of putamina 101；Multiple described modularizations
The upper end of Support bracket 30, and the modular building block type described in adjacent two are fixed in arrangement to building block system membrane module 10 at equal intervals
Water inlet 1011 and concentrated water spout 104 in membrane module 10 are tightly connected by fastening pipe clamp 202 greatly and its inner chamber keeps unimpeded,
Described air inlet pipeline 40 is fixed on the upper end of Support bracket 30, and described air inlet pipeline 40 and each described modularization building blocks
Air inlet 1013 in formula membrane module 10 is connected；Each described top of modular building block type membrane module 10 is fixed with fastening branch
Frame 50, and the upper end of described securing bracket 50 is installed with water producing pipe road 60；Production water branch pipe in the water producing pipe road 60
602 keep unimpeded by small fastening pipe clamp 201 and each described phase of modular building block type membrane module 10 sealed connection and inner chamber.
The multiple gas-liquid flow-guiding channel 1010 is evenly distributed in the cast fixed bed 108 of the lower end of putamina 101
Portion, the cross sectional shape of described multiple gas-liquid flow-guiding channels 1010 is fan-shaped, circular or polygon；The described phase of concentrated water spout 104
The center connecting tube 109 of connection using sealed connection and is crossed in the cast with the cast fixed bed 108 positioned at the upper end of putamina 101
Fixed bed 108；The described external diameter of putamina 101 is 90mm to 450mm, and its material uses UPVC materials, ABS material or stainless steel
Material；Described production water cover 105, fastening clamp 107, sieve cylinder 103 and enter the material of water cover 1012 using UPVC materials, ABS
Material or stainless steel material；The material of cast fixed bed 108 uses epoxy resin, polyurethane or silicon rubber body；Described support
Bracket 30 includes more support section bars 301, the multiple long support locating rods 302 and short being fixed between more support section bars 301
Support locating rod 303；Described air inlet pipeline 40 be connected containing inlet main pipe 401 and with the inlet main pipe 401 it is multiple enter
Gas branch pipe 402；Described water producing pipe road 60 includes production jellyfish pipe 601 and the multiple production water branch being connected with the production jellyfish pipe 601
Pipe 602, and material used in described production water branch pipe 602 is transparent material.
From the foregoing, this modular building block type structure of membrane module and film device, design is simple, and pipeline arrangement is simple
Rationally, it is convenient to process and mount, reduces cost of transportation；For particular design of each project without doing film device again, root is only needed
Increase and decrease membrane module number according to project demands, scalability is high, while can save engineering expense；Production water branch pipe 602 is used
Material be transparent material, membrane module operation visualization, facilitate later maintenance and management.
During project installation, more support section bars 301 are equally spacedly fixed on engineering foundation, pacified by reserved positioning hole
Long support locating rod 302 and short support locating rod 303 are filled, is assembled into Support bracket 30；Per formwork building block system membrane module
10 are fixed on the upper end of Support bracket 30, by fastening pipe clamp 202 greatly the water inlet in adjacent modular building block system membrane module 10
1011 are mutually tightly connected with the head and the tail of concentrated water spout 104；Securing bracket 50 is installed in every upper end of formwork building block system membrane module 10, will
Branched modular building block type membrane module 10, which is connected, to be integrated；The upper end of securing bracket 50 is fixed on water producing pipe road 60, passed through
Small fastening pipe clamp 201 is connected the production mouth of a river 106 in every formwork building block system membrane module 10 and production water branch pipe 602, most
After be assembled into modular building block type film device 20.
During engineering operation, in modular building block type film device 20, under normal temperature and pressure, the raw water of raw water pump output is through module
The water inlet 1011 changed in building block system membrane module 10 enters the inner chamber of water cover 1012, is then poured into a mould by lower end in fixed bed 108
Multiple gas-liquid flow-guiding channels 1010 in portion enter the inner chamber of putamina 101, cause raw water through hollow fiber film thread 102 under external force driving
Filtering enters the inner chamber of hollow fiber film thread 102, is collected to intracavitary in the production water of production water cover 105, produces the filtered solution of intracavitary in water most
Afterwards by producing the production mouth of a river 106 on the top of water cover 105, into the inner chamber of production water branch pipe 602 in water producing pipe road 60, production is finally collected to
Continue outwards to export inside jellyfish pipe 601；Filter remaining concentrate and pour into a mould the center connection of fixed bed 108 in upper end through crossing
Pipe 109 enters concentrated water spout 104, is finally discharged to the outside of modular building block type film device 20.When hollow fiber film thread 102 occurs
When dirt is stifled, the big flow backwash water of backwashing pump output enters inside the production jellyfish pipe 601 in water producing pipe road 60, through producing water branch pipe
602 enter inside the production mouth of a river 106 in every formwork building block system membrane module 10, are collected into production water cover 105 inner chamber, in
The inner chamber of hollow fiber film wire 102 causes big flow backwash water to enter through hollow fiber film thread 102 in putamina 101 under external force driving
Chamber, washed away during big flow backwash water passes through hollow fiber film thread 102 dirt get lodged in the micropore of hollow fiber film thread 102 and
The pollutant of outer surface；Meanwhile air blower bulging compressed air through the inlet main pipe 401 in air inlet pipeline 40, into air inlet
Inside branch pipe 402, the air inlet 1013 through entering the bottom of water cover 1012 enters the inner chamber of water cover 1012, through multiple gas-liquid flow-guiding channels
1010 enter the inner chamber of putamina 101, and under the disturbance of gas-water mixture, hollow fiber film thread 102 is in water significantly with air water
Stream is swung and is less likely to occur to be broken, and the pollutant that can be very good to will be attached on the surface of hollow fiber film thread 102 is trembled
Fall, center connecting tube 109 of the mixing wastewater with air liquid through crossing in upper end cast fixed bed 108 for being mingled with pollutant enters concentrated water
Mouth 104, finally it is discharged to the outside of modular building block type film device 20.From the foregoing, modular building block type membrane module and film
The structure of device is simple, engineering expense is low, pipeline connection and reasonable arrangement, convenient for installation and maintenance, cost of transportation is low, scalability
It is high.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of modular building block type film device (20), including modular building block type membrane module (10), Support bracket (30), air inlet
Pipeline (40), securing bracket (50) and water producing pipe road (60), it is characterised in that：The modular building block type membrane module (10) includes
Putamina (101), 2 sieve cylinders (103) for being fixed on putamina (101) both ends and by fastening clamp (107) sealing be fixed on
Production water cover (105) and lower end sieve cylinder (103) bottom at the top of end sieve cylinder (103) enter water cover (1012)；Described putamina (101)
Respectively more hollow fiber film threads (102), described hollow fibre are fixed with inside upper and lower ends by pouring into a mould fixed bed (108) sealing
Dimension film wire (102) inner chamber keeps connecting with production water cover (105) inner chamber；Fixed in the cast positioned at described putamina (101) lower end
Multiple gas-liquid flow-guiding channels (1010) are provided with inside layer (108)；Described multiple gas-liquid flow-guiding channels (1010) respectively with putamina
(101) inner chamber keeps connecting with water cover (1012) inner chamber is entered；Described water cover (1012) two side ends of entering offer water inlet
(1011), and enter the bottom of water cover (1012) and offer air inlet (1013)；Described production water cover (105) two side ends offer
Concentrated water spout (104), and produce water cover (105) top and offer the production mouth of a river (106)；Described concentrated water spout (104) is connected by center
Pipe (109) keeps connecting with putamina (101) inner chamber；Arrangement is solid at equal intervals for multiple described modular building block type membrane modules (10)
Due to Support bracket (30) upper end, and the water inlet (1011) in the modular building block type membrane module (10) described in adjacent two
It is tightly connected with concentrated water spout (104) by fastening pipe clamp (202) greatly and its inner chamber keeps unimpeded, described air inlet pipeline (40)
It is fixed on Support bracket (30) upper end, and described air inlet pipeline (40) and each described modular building block type membrane module (10)
In air inlet (1013) be connected；Securing bracket is fixed with the top of each described modular building block type membrane module (10)
(50), and the upper end of described securing bracket (50) is installed with water producing pipe road (60)；Production in the water producing pipe road (60)
Water branch pipe (602) by small fastening pipe clamp (201) with it is each described in modular building block type membrane module (10) be mutually tightly connected and
Inner chamber keeps unimpeded.
A kind of 2. modular building block type film device according to claim 1, it is characterised in that：The multiple gas-liquid water conservancy diversion leads to
Road (1010) is evenly distributed on the inside of the cast fixed bed (108) positioned at putamina (101) lower end, described multiple gas-liquid water conservancy diversion
The cross sectional shape of passage (1010) is fan-shaped, circular or polygon.
A kind of 3. modular building block type film device according to claim 1, it is characterised in that：Described concentrated water spout (104)
The center connecting tube (109) being connected using sealed connection and is crossed with the cast fixed bed (108) positioned at putamina (101) upper end
In the cast fixed bed (108).
A kind of 4. modular building block type film device according to claim 1, it is characterised in that：Described putamina (101) is outside
Footpath is 90mm to 450mm, and its material uses UPVC materials, ABS material or stainless steel material.
A kind of 5. modular building block type film device according to claim 1, it is characterised in that：Described production water cover (105),
Fastening clamp (107), sieve cylinder (103) and enter the material of water cover (1012) and use UPVC materials, ABS material or stainless steel
Material.
A kind of 6. modular building block type film device according to claim 1, it is characterised in that：Described cast fixed bed
(108) material uses epoxy resin, polyurethane or silicon rubber body.
A kind of 7. modular building block type film device according to claim 1, it is characterised in that：Described Support bracket (30)
Including more support section bars (301), multiple long support locating rods (302) being fixed between more supports section bar (301) and short
Support locating rod (303).
A kind of 8. modular building block type film device according to claim 1, it is characterised in that：Described air inlet pipeline (40)
The multiple air intake branches (402) being connected containing inlet main pipe (401) and with the inlet main pipe (401).
A kind of 9. modular building block type film device according to claim 1, it is characterised in that：Described water producing pipe road (60)
Including producing jellyfish pipe (601) and the multiple production water branch pipes (602) being connected with the production jellyfish pipe (601), and described production water branch
Material used in managing (602) is transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294377.1U CN206645872U (en) | 2017-03-24 | 2017-03-24 | A kind of modular building block type film device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294377.1U CN206645872U (en) | 2017-03-24 | 2017-03-24 | A kind of modular building block type film device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645872U true CN206645872U (en) | 2017-11-17 |
Family
ID=60279931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294377.1U Active CN206645872U (en) | 2017-03-24 | 2017-03-24 | A kind of modular building block type film device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368689A (en) * | 2021-06-30 | 2021-09-10 | 北京赛诺膜技术有限公司 | Immersion type hollow fiber membrane element, membrane module device, membrane module system and preparation method |
| CN113896316A (en) * | 2021-09-06 | 2022-01-07 | 上海威德环保有限公司 | Sewage treatment device |
-
2017
- 2017-03-24 CN CN201720294377.1U patent/CN206645872U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368689A (en) * | 2021-06-30 | 2021-09-10 | 北京赛诺膜技术有限公司 | Immersion type hollow fiber membrane element, membrane module device, membrane module system and preparation method |
| CN113368689B (en) * | 2021-06-30 | 2022-05-17 | 北京赛诺膜技术有限公司 | Immersion type hollow fiber membrane element, membrane module device, membrane module system and preparation method |
| CN113896316A (en) * | 2021-09-06 | 2022-01-07 | 上海威德环保有限公司 | Sewage treatment device |
| CN113896316B (en) * | 2021-09-06 | 2023-09-08 | 上海威德环保有限公司 | Sewage treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203303843U (en) | Hollow fiber membrane module and hollow fiber membrane module unit | |
| CN102730816A (en) | Airlift external tubular membrane bioreactor purifier | |
| CN206645872U (en) | A kind of modular building block type film device | |
| CN201263972Y (en) | Aeration inner pressure film filter | |
| CN202089817U (en) | Purifying device of air lifted type external tubular membrane bioreactor | |
| CN102872722B (en) | Column-type hollow fiber membrane assembly | |
| CN201147676Y (en) | Aeration external pressure weeping willow type hollow fiber membrane or capillary membrane filter | |
| CN100563797C (en) | External-pressing film assembly with holes | |
| CN201519500U (en) | High-efficiency filter | |
| CN202191847U (en) | Long-flow tubular microfiltration membrane assembly | |
| CN202741010U (en) | Submerged-type hollow fiber membrane module | |
| CN202449890U (en) | Aeration type external pressure low-energy consumption running micro-filtration or ultra-filtration membrane separation system | |
| CN109701395A (en) | A kind of beam splitting shares combination air water equally and forces the tubulose submerged film group device for arranging stream to clean | |
| CN110339720A (en) | A kind of vertical cross-flow filtration integrating device based on hollow-fibre membrane | |
| CN206793418U (en) | Permanent seal cooling ultrafiltration apparatus | |
| CN206152647U (en) | Hollow fiber membrane assembly | |
| CN203678258U (en) | External-pressure double-end contributing water inlet type hollow fibre membrane component | |
| CN110228834B (en) | Self-flowing water treatment system capable of backwashing | |
| CN205145994U (en) | Seedpod of lotus formula membrane module | |
| CN219682189U (en) | Ultrafiltration membrane assembly for wastewater treatment of finishing machine | |
| CN207748891U (en) | A kind of uniformly water inlet ultrafiltration apparatus | |
| CN105627009A (en) | Waterway integrated fission | |
| CN113368689B (en) | Immersion type hollow fiber membrane element, membrane module device, membrane module system and preparation method | |
| CN2431277Y (en) | Eddy multi-directional filter | |
| CN209652017U (en) | A kind of purifier applied to industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Yakai Inventor after: He Liudong Inventor after: You Gong Inventor after: Xu Daming Inventor after: Tian Ye Inventor after: Song Yuping Inventor after: Zhao Jie Inventor before: Zhao Jie Inventor before: You Gong Inventor before: Xu Daming Inventor before: He Liudong Inventor before: Lin Yakai Inventor before: Tian Ye Inventor before: Song Yuping |