CN208711449U - A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt - Google Patents
A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt Download PDFInfo
- Publication number
- CN208711449U CN208711449U CN201820852787.8U CN201820852787U CN208711449U CN 208711449 U CN208711449 U CN 208711449U CN 201820852787 U CN201820852787 U CN 201820852787U CN 208711449 U CN208711449 U CN 208711449U
- Authority
- CN
- China
- Prior art keywords
- threeways
- sections
- water
- film unit
- inlet
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 28
- 150000003839 salts Chemical class 0.000 title claims abstract description 20
- 238000004064 recycling Methods 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 239000013589 supplement Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 11
- 238000011084 recovery Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 239000000149 chemical water pollutant Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of disc tube reverse osmosis (dt-ro) water treatment systems with high salt, it is characterized in that, it is made of inlet pipeline, water producing pipe road, pretreatment unit, one section of film unit, two-segment film unit, three sections of film units and the energy recycling system and high-pressure pump and circulating pump etc. that are mounted in container.The utility model has the advantages that having used energy recycling system, energy recycling system is used to promote the pressure of water inlet for three sections of film units and supplement flow, it improves the processing capacity of whole system and saves the energy consumption of system, so that this system has better processing capacity in the processing of the waste water for high salinity；High-pressure pump is used on inlet pipeline simultaneously, high-pressure pump can provide the operating pressure of system.Disc tube reverse osmosis (dt-ro) system is mounted in container, existing processing system land occupation is solved greatly, is not easy to mobile problem.
Description
Technical field
The utility model relates to a kind of disc tube reverse osmosis (dt-ro) water treatment systems with high salt, belong to reverse osmosis membrane processing technology neck
Domain.
Background technique
Disc tube reverse osmosis (dt-ro) system is chiefly used in the processing of haline water, landfill leachate and all types of industries sewage；Common dish
Tubular type counter-infiltration system mostly uses distributing to be mounted in workshop, and integrated level is not high, and treating capacity is small, focuses mostly at tens tpds
Or one or two hundred tpds, and common disc tube reverse osmosis (dt-ro) system is mostly level-one, level two or one section, two sections of systems, is difficult
Achieve over second level or two sections of equipment for capableing of stable operation；Simultaneously because traditional disc tube reverse osmosis (dt-ro) system throughput is small, entirely
Portion's positive displacement pump stable using water yield, if plunger pump is as high-pressure pump；With the increase for the treatment of capacity, positive displacement pump is far from enough full
Pedal system water requirements, centrifugal pump can meet the water supply of various different demands, however, the spy of its water supply capacity and pressure of supply water
Different relationship directly results in the unstability of disc tube reverse osmosis (dt-ro) system operation.Moreover, the concentrated water of counter-infiltration system contains high pressure
Energy, directly exhausting can waste of energy.
Utility model content
There are energy dissipation, operation energy consumption height, system footprint area for existing processing system high pressure concentrated water by the present invention
Greatly, high, mobile inconvenient, mobility difference problem is required to capital construction, provides a kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt simultaneously
The treatment process for using the system accordingly is provided.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of disc tube reverse osmosis (dt-ro) haline water processing system
System, is characterized in that, including peace inlet pipeline, water producing pipe road, pretreatment unit, one section of film unit, two-segment film unit, three
Section film unit and energy recycling system；Pretreatment list is set gradually along water inlet direction by inlet end on the inlet pipeline
Member, No.1 threeway, No. two threeways, No. three threeways, four-way, No. four threeways and No. five threeways；Inlet pipeline is connected to pretreatment unit
It is connected to one section of film unit afterwards, the water inlet of one section of film unit connects No.1 threeway, and the concentrated water spout of one section of film unit connects No. two three
Logical, water producing pipe road is connected at the production mouth of a river of one section of film unit；The water inlet of two-segment film unit connects No. three threeways, two-segment film unit
Concentrated water spout connects four-way, and water producing pipe road is connected at the production mouth of a river of two-segment film unit；The water inlet of three sections of film units connects No. four threeways,
The concentrated water spout of three sections of film units connects No. five threeways, and water producing pipe road is connected at the production mouth of a river of three sections of film units；The energy regenerating
The low pressure inlet of system connects four-way, and the high-pressure inlet of energy recycling system connects No. five threeways, energy after first connecting No. six threeways
The high-pressure outlet of amount recovery system installs the tenth valve and is switched to the water inlets of three sections of film units again to three sections of circulating-pump outlets
On pipeline, the low tension outlet of energy recycling system connects the 7th valve；On inlet pipeline, high pressure is installed before No.1 threeway is installed
Pump, high-pressure pump are pacified on the inlet pipeline between No.1 threeway and No. two threeways between No.1 threeway and pretreatment unit
The 9th valve and one section of circulating pump are filled, two sections of circulating pumps are installed between two-segment film unit water inlet and No. three threeways, at three sections
Three sections of circulating pumps are installed between film unit water inlet and No. four threeways.
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be made to above-mentioned technical solution:
Further, disc tube reverse osmosis (dt-ro) water treatment system with high salt is mounted in container, and is set in container
Set the monitoring system connecting with disc tube reverse osmosis (dt-ro) water treatment system with high salt.
Further, the 8th valve is installed, in four-way and No. four on No. three inlet pipelines between threeway and four-way
First valve is installed between threeway, the second valve is installed on the inlet pipeline between No. four threeways and No. five threeways, in energy
Third valve is installed, in the high-pressure inlet of energy recycling system and six on the pipeline between the low pressure inlet and four-way of recovery system
4th valve is installed, a concentrated water pipeline is also installed in No. six threeways, and the is installed on concentrated water pipeline on the pipeline between number threeway
Five valves, the low tension outlet of energy recycling system connect concentrated water pipeline after first connecting the 7th valve.
Further, the high-pressure outlet of the energy recycling system is switched to the water inlet of three sections of circulating pumps and three sections of film units
No. seven threeways being arranged on pipeline between mouthful.
Further, the bottom of the container is provided with partition, one section of film unit, two-segment film unit, three sections
Film unit formed film unit group be mounted on the two sides in container and be located at partition on, high-pressure pump, one section of circulating pump, two sections follow
Ring pump, energy recycling system and three sections of circulating pumps are mounted on the middle part of container and are placed between partition and the bottom plate of container
Interlayer in, the monitoring system is mounted on one end of internal container；Matting layer is laid on the bottom plate of internal container.
The matting layer is reinforced concrete floor or rubber pad.
Utility model has the advantages that in the design scheme of the application, including monitoring system, pumping system, film unit, energy
Measure recovery system and various pipelines.Each system altitude is integrated in a container, compact to design, rationally distributed, takes up an area face
Small, the maneuverability of product requires capital construction low；High-pressure pump and each section of circulating pump all use multistage centrifugal pump design, transport stablizing
Water supply capacity with higher while row pressure, system can the stable operation within the scope of wider treating capacity, processing capacity is high
Up to 500-1200m3/ d, and can realize detecting and controlling for each technological parameter in treatment process；It is returned using multisection type band energy
The design of receiving apparatus can recycle the high pressure of three sections of concentrated waters, enable the system to consumption and substantially reduce, to save operating cost.
Present treatment system can efficient processing landfill leachate, high salinity haline water and all types of industries haline water, have
The features such as processing capacity is big, the rate of recovery is high, occupied area is small, energy consumption is lower, producing water water quality is good.The application is designing three sections of systems
While, energy recycling system is utilized, the high-pressure energy of three sections of concentrated waters is recycled, so as to avoid energy dissipation, section
Operation energy consumption is saved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of disc tube reverse osmosis (dt-ro) of the utility model water treatment system connection relationship with high salt；
Fig. 2 is a kind of schematic diagram of internal structure of disc tube reverse osmosis (dt-ro) of the utility model water treatment system with high salt；
The A internally view that Fig. 3 is Fig. 2；
Fig. 4 is energy recycling system nozzle structure schematic diagram；
Fig. 5 is the water inlet of one section of film unit, the positional structure schematic diagram for producing the mouth of a river and concentrated water spout.
Appended drawing reference record is as follows: 1, high-pressure pump；2, one section of circulating pump；3, two sections of circulating pumps；4, energy recycling system,
4.1- low pressure inlet, 4.2- high-pressure inlet, 4.3- high-pressure outlet, 4.4- low tension outlet；Tri- sections of circulating pumps of 5-；The first valve of 6-,
The second valve of 7-, 8- third valve, the 4th valve of 9-, the 5th valve of 10-, the 7th valve of 11-, the 8th valve of 12-, 13- the 9th
Valve, 14 No.1 threeways, No. bis- threeways of 15-, No. tri- threeways of 16-, 17- four-way, No. tetra- threeways of 18-, No. five threeways of 19-, 20- six
Number threeway, No. seven threeways of 21-, mono- section of film unit of 22-, 22.1- water inlet, 22.2- produce the mouth of a river, 22.3- concentrated water spout, and bis- sections of 23-
Film unit, tri- sections of film units of 24-, 25- film unit group, 26- monitoring system, 27- container, the tenth valve of 28-, 29- water inlet pipe
Road, 30- water producing pipe road, 31- concentrated water pipeline, 32- pretreatment unit, 33- partition, 34- matting layer.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.In the present embodiment, one section of film unit, two-segment film unit and three sections of films
Unit structure feature having the same, in the accompanying drawings only by taking one section of film unit as an example.
A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt (referring to Fig. 1-Fig. 5), including inlet pipeline 29, water producing pipe road
30,32, one sections of film units 22 of pretreatment unit, 23, three sections of film units 24 of two-segment film unit and energy recycling system 4；Described
14, No. two pretreatment unit 32, No.1 threeway threeways 15, three are set gradually along water inlet direction by inlet end on inlet pipeline 29
Number threeway 16,17, No. four threeways 18 of four-way and No. five threeways 19；Inlet pipeline 29 is connected to one section of film after being connected to pretreatment unit 32
Unit 22, the water inlet 22.1 of one section of film unit 22 connect No.1 threeway 14, and the concentrated water spout 22.3 of one section of film unit 22 connects two
Water producing pipe road 30 is connected at the production mouth of a river 22.2 of number threeway 15, one section of film unit 22；The water inlet of two-segment film unit 23 connects No. three
Threeway 16, the concentrated water spout of two-segment film unit 23 connect four-way 17, and water producing pipe road 30 is connected at the production mouth of a river of two-segment film unit 23；Three sections
The water inlet of film unit 24 connects No. four threeways 18, and the concentrated water spout of three sections of film units 24 connects No. five threeways 19, three sections of film units
Water producing pipe road 30 is connected at the 24 production mouth of a river；The low pressure inlet 4.1 of the energy recycling system 4 connects four-way 17, energy regenerating
The high-pressure inlet 4.2 of system 4 connects No. five threeways 19, the high-pressure outlet 4.3 of energy recycling system 4 after first connecting No. six threeways 20
On the pipeline that the water inlet that the tenth valve 28 of installation is switched to three sections of film units 24 again afterwards is exported to three sections of circulating pumps 5, energy is returned
The low tension outlet 4.4 of receipts system 4 connects the 7th valve 11；On inlet pipeline 29, high-pressure pump is installed before No.1 threeway 14 is installed
1, water inlet of the high-pressure pump 1 between No.1 threeway 14 and pretreatment unit 32, between No.1 threeway 14 and No. two threeways 15
9th valve 13 and one section of circulating pump 2 are installed on pipeline 29, installed between 23 water inlet of two-segment film unit and No. three threeways 16
Two sections of circulating pumps 3 install three sections of circulating pumps 5 between three sections of 24 water inlets of film unit and No. four threeways 18.
Based on the above technical solution, the utility model is to reach the stability of the convenience and equipment that use,
Following improvement can also be made to above-mentioned technical solution:
Disc tube reverse osmosis (dt-ro) water treatment system with high salt is mounted in container 27, and in container 27 setting with
The monitoring system 26 of disc tube reverse osmosis (dt-ro) water treatment system connection with high salt.
8th valve 12 is installed, in four-way 17 and four on the inlet pipeline 29 between No. three threeways 16 and four-way 17
First valve 6 is installed between number threeway 18, installs second on the inlet pipeline 29 between No. four threeways 18 and No. five threeways 19
Valve 7 installs third valve 8 on the pipeline between the low pressure inlet and four-way 17 of energy recycling system 4, in energy regenerating system
System 4 high-pressure inlet 4.2 and No. six threeways 20 between pipeline on install the 4th valve 9, No. six threeways 20 also install one it is dense
Water lines 31, install the 5th valve 10 on concentrated water pipeline 31, and the low tension outlet 4.4 of energy recycling system 4 first connects the 7th valve
Concentrated water pipeline 31 is connected after door 11.
The high-pressure outlet 4.3 of the energy recycling system 4 is switched to the water inlet of three sections of circulating pumps 5 and three sections of film units
Between pipeline on No. seven threeways 21 being arranged.
The bottom of the container 27 is provided with partition 33,23, three sections of one section of film unit 22, two-segment film unit
The film unit group 25 that film unit 24 is formed is mounted on the two sides in container 27 and is located on partition 33, high-pressure pump 1, a Duan Xunhuan
2, two sections of circulating pumps 3 of pump, energy recycling system 4 and three sections of circulating pumps 5 are mounted on the middle part of container 27 and are placed on partition 33
In interlayer between the bottom plate of container, the monitoring system 26 is mounted on one end of internal container；In container
Matting layer 34 is laid on the bottom plate in portion.The matting layer 34 is reinforced concrete floor or rubber pad.
The following description of the function of effect and structure to above-mentioned system:
Film unit in the application uses disc tube reverse osmosis (dt-ro) film, and by its modularization.
For disc tube reverse osmosis (dt-ro) modularized treatment system in TEU (Twenty-foot Equivalent Unit), monitoring system can real-time monitoring and control system
Each section of relevant parameter；High-pressure pump provides the water inlet of certain pressure and flow for whole system；
One section of circulating pump and high pressure series connection of pumps, provide the water inlet of certain pressure and flow for one section of film unit；
One section of concentrated water enters two-segment film unit after two sections of circulating pumps are pressurized；
According to different processing requirements, two sections of concentrated waters can: a) without energy recycling system, directly pass through three through valve 6
Enter three sections of film units after section circulating pump pressurization；B) without valve 6, directly after energy recycling system is pressurized, with three Duan Xun
Ring pumps cocurrent and enters three sections of film units；
Three sections of concentrated water outlet parts or direct outlet, or the outlet after energy recycling system.
Disc tube reverse osmosis (dt-ro) container modularized treatment system is highly integrateable in a 45 ruler TEU (Twenty-foot Equivalent Unit)s.45 ruler marks
The both ends and two sides of quasi- container are covered with enabling, convenient for the component inside equipment is checked and replaced.
The day output of present treatment system may be up to 500-1200m3/d。
In container, pumping system, energy recycling system are arranged successively in container center bottom, from container bottom surface
Cover sheet is arranged at the top of 70-100cm, while protecting pumping system, can be used as access path.
Monitoring system is located at the side in container close to one section of circulating pump, and film unit is located at the two of container length direction
Side.
Monitoring system can real time on-line monitoring and each section of control system for characterizing operating pressure, temperature, water-yielding capacity, containing
The relevant parameter of salt amount, pH value, the rate of recovery.
The high-pressure pump of use, one section of circulating pump, two sections of circulating pumps, three sections of circulating pumps are centrifugal multistage pump multiple centrifugal pump.
It is required according to water quality treatment, the processing rate of recovery and processing energy consumption etc., can selectively use energy recycle device
To reduce energy consumption
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt, which is characterized in that including inlet pipeline, water producing pipe road, pretreatment
Unit, one section of film unit, two-segment film unit, three sections of film units and energy recycling system；By water inlet on the inlet pipeline
End sets gradually pretreatment unit, No.1 threeway, No. two threeways, No. three threeways, four-way, No. four threeways and No. five along water inlet direction
Threeway；One section of film unit of connection after water inlet pipe connection pretreatment unit, the water inlet connection No.1 threeway of one section of film unit, one section
The concentrated water spout of film unit connects No. two threeways, and water producing pipe road is connected at the production mouth of a river of one section of film unit；The water inlet of two-segment film unit
No. three threeways are connected, the concentrated water spout of two-segment film unit connects four-way, and water producing pipe road is connected at the production mouth of a river of two-segment film unit；Three sections of films
The water inlet of unit connects No. four threeways, and the concentrated water spout of three sections of film units connects No. five threeways, and the production mouth of a river of three sections of film units connects
Logical water producing pipe road；The low pressure inlet of the energy recycling system connects four-way, and the high-pressure inlet of energy recycling system is first connected
No. five threeways are connected after No. six threeways, the tenth valve of installation is switched to three sections of film units again after the high-pressure outlet of energy recycling system
Water inlet to the pipeline of three sections of circulating-pump outlets on, the low tension outlet of energy recycling system connects the 7th valve；In water inlet pipe
On the road, install No.1 threeway before high-pressure pump is installed, high-pressure pump positioned at No.1 threeway and pretreatment unit between, No.1 threeway with
9th valve and one section of circulating pump are installed, in two-segment film unit water inlet and No. three threeways on the inlet pipeline between No. two threeways
Between install two sections of circulating pumps, between three sections of film unit water inlets and No. four threeways install three sections of circulating pumps.
2. disc tube reverse osmosis (dt-ro) water treatment system with high salt according to claim 1, which is characterized in that the dish tubular type is anti-
Water treatment system with high salt is permeated to be mounted in container.
3. disc tube reverse osmosis (dt-ro) water treatment system with high salt according to claim 1 or 2, which is characterized in that described three
8th valve is installed on the inlet pipeline number between threeway and four-way, the first valve is installed between four-way and No. four threeways,
The second valve is installed on inlet pipeline between No. four threeways and No. five threeways, in the low pressure inlet and four-way of energy recycling system
Between pipeline on third valve is installed, the is installed on the pipeline between the high-pressure inlet of energy recycling system and No. six threeways
A concentrated water pipeline is also installed in four valves, No. six threeways, and the 5th valve, the low pressure of energy recycling system are installed on concentrated water pipeline
Concentrated water pipeline is connected after first connecting the 7th valve in outlet.
4. disc tube reverse osmosis (dt-ro) water treatment system with high salt according to claim 3, which is characterized in that the energy regenerating
The high-pressure outlet of system is switched on the pipeline between three sections of circulating pumps and the water inlet of three sections of film units.
5. disc tube reverse osmosis (dt-ro) water treatment system with high salt according to claim 2, which is characterized in that the container
Bottom is provided with partition, and the film unit group that one section of film unit, two-segment film unit, three sections of film units are formed is mounted on packaging
Two sides in case and it is located on partition, high-pressure pump, one section of circulating pump, two sections of circulating pumps, energy recycling system and three sections of circulating pumps
It is mounted on the middle part of container and in the interlayer that is placed between partition and the bottom plate of container；On the bottom plate of internal container
It is laid with matting layer.
6. disc tube reverse osmosis (dt-ro) water treatment system with high salt according to claim 5, which is characterized in that the matting layer is
Reinforced concrete floor or rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852787.8U CN208711449U (en) | 2018-06-04 | 2018-06-04 | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852787.8U CN208711449U (en) | 2018-06-04 | 2018-06-04 | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208711449U true CN208711449U (en) | 2019-04-09 |
Family
ID=65971200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820852787.8U Active CN208711449U (en) | 2018-06-04 | 2018-06-04 | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208711449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404673A (en) * | 2018-06-04 | 2018-08-17 | 烟台金正环保科技有限公司 | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt and its application |
-
2018
- 2018-06-04 CN CN201820852787.8U patent/CN208711449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404673A (en) * | 2018-06-04 | 2018-08-17 | 烟台金正环保科技有限公司 | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt and its application |
| CN108404673B (en) * | 2018-06-04 | 2023-12-29 | 烟台金正环保科技有限公司 | Dish pipe type reverse osmosis high-salt water treatment system and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208711449U (en) | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt | |
| CN103191585B (en) | A kind of column chromatography device with warning function | |
| CN107879524A (en) | Can online backwashing reverse osmosis water treatment system | |
| CN106555218A (en) | A kind of painting dressing automobiles electrophoresis circulating pump axle envelope and spray hybrid system | |
| CN202400917U (en) | Purifying device for car washing circulating water | |
| CN108404673A (en) | A kind of disc tube reverse osmosis (dt-ro) water treatment system with high salt and its application | |
| CN204417224U (en) | Water purifying plant and integrating water route module thereof | |
| CN104874213A (en) | Water-driven filtering and reverse cleaning device for micro irrigation and filtering and reverse cleaning method | |
| CN208545355U (en) | A kind of Dry Quenching water seal water cycle utilization device | |
| CN104069742B (en) | Membrane element detection device for desalting water station and membrane element detection method | |
| CN207748936U (en) | A kind of four-part form nanofiltration film condensing device | |
| CN104326606B (en) | A kind of circulation of Coated Glass Line | |
| CN106115976A (en) | A kind of series connection for landfill leachate treatment and disc tube reverse osmosis (dt-ro) equipment in parallel and application process thereof | |
| CN203170059U (en) | Column chromatography device with alarm function | |
| CN206986983U (en) | Cell intermediate water reuse system and cell water drainage-supply system | |
| CN205948448U (en) | Sewage layering conveyor | |
| CN205700172U (en) | External pressure dual-purpose plate film assembly in a kind of multilamellar multiple flow passages | |
| CN102383469A (en) | Water supply method and unit and device of same | |
| CN206543444U (en) | The filter that filter core can be assembled quickly with filter housing | |
| CN205676279U (en) | A kind of papermaking wastewater reclaiming system | |
| CN204281388U (en) | For the double odd number EDI device of Pure water preparation | |
| CN211035523U (en) | Near zero discharge device for industrial circulating water | |
| CN205088060U (en) | High concentration printing and dyeing wastewater's combination treatment facility | |
| CN210294244U (en) | Hydraulic and hydroelectric engineering construction waste water detection device | |
| CN215249842U (en) | External MBR membrane upflow anaerobic reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dish tube reverse osmosis high salt water treatment system Effective date of registration: 20210506 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021980003272 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211021 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021980003272 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A disc tube reverse osmosis high brine treatment system Effective date of registration: 20211118 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021370000138 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220628 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2021370000138 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dish tube reverse osmosis high salt water treatment system Effective date of registration: 20220714 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2022370000086 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230110 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2022370000086 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dish tube reverse osmosis high salt water treatment system Effective date of registration: 20230112 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2023370000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230307 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2023370000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A dish tube type reverse osmosis high salt water treatment system Effective date of registration: 20230314 Granted publication date: 20190409 Pledgee: Yantai Xincai Haohan Investment Center (L.P.) Pledgor: YANTAI JINZHENG ECO-TECHNOLOGY Co.,Ltd. Registration number: Y2023370000052 |