CN206660967U - A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism - Google Patents
A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism Download PDFInfo
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- CN206660967U CN206660967U CN201720139304.5U CN201720139304U CN206660967U CN 206660967 U CN206660967 U CN 206660967U CN 201720139304 U CN201720139304 U CN 201720139304U CN 206660967 U CN206660967 U CN 206660967U
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- Prior art keywords
- pipeline
- flushing
- reverse osmosis
- water
- disc tube
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 56
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000008237 rinsing water Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism, it is characterised in that including flush box, flushing cisterns inlet channel, PVC steel wire tubes, pipe collar, channel bend and T joint, Ball valve of pipeline, pipeline butterfly valve, drainage pipeline；Pipeline is glued with channel bend, pipeline and pipeline valve, and drainage pipeline is connected with PVC steel wire tubes with pipe collar, and flushing cisterns inlet channel is connected with system inlet channel with threeway.This structure is easily installed film flushing pipe, and developing result is good, and floor space is small, easy to operate, realizes water-saving and emission-reducing and wastewater utilization.
Description
Technical field
The present invention relates to power plant effluent technical field, and in particular to a kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism.
Background technology
DTRO membrane technologies are disc tube reverse osmosis (dt-ro) membrane technology, are a kind of membrane separation plants.It is a kind of reliable and stable processing
Technology, possesses the characteristics of reduced investment, simple and convenient operation and maintenance, operating cost are low, stabilization persistently meets emission request.At present, in electricity
Factory waste water zero discharge technical field, concentration decrement treatment is carried out to desulfurization wastewater using disc tube reverse osmosis (dt-ro) film more.But DTRO
Do not possess auto-flushing film function, during the waste water of the high muddy concentration of easy incrustation on diaphragm, especially processing and the high coefficient containing sand, meeting
Membrane flux is had a strong impact on, film device can not be made to meet stable continued emissions requirement.And the water source of film flushing water mainly uses system
Water is produced, water source is single, and water is few.
The content of the invention
The utility model purpose is to provide a kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism, it is intended to solves above-mentioned background
Technical problem.The utility model overcomes existing technical problem, by the way that a flush box will be set in film front end, and will be certainly
Carry out water pipe access and rinse water inlet manifold road, three flushing intake side by side water sources are formed together with system production water.Improve whole
Stability, the reliability of film device operation, and small investment, floor space is few, easy for installation, and automatic control level is high, and operation is flexible
Reliably, flushing membrane significant effect.
The technical solution of the utility model is realized in the following way：
A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism, it is characterised in that including flush box, flushing cisterns water inlet pipe
Road, PVC steel wire tubes, pipe collar, channel bend and T joint, Ball valve of pipeline, pipeline butterfly valve, drainage pipeline；Pipeline is curved with pipeline
Head, pipeline and pipeline valve are glued, and drainage pipeline is connected with PVC steel wire tubes with pipe collar, flushing cisterns inlet channel and system
Inlet channel is connected with threeway.
In order to which the present invention is better achieved, further technical scheme is：
Preferably, described flush box is located at film front end, highly higher than film post, connected with pipeline, to reverse osmosis membrane
Carry out positive flushing.
Preferably, there are three kinds of alternate sources at described flushing water source：Flushing water, running water, system production water, are connected with pipeline
Connect, positive flushing is carried out to reverse osmosis membrane.
Preferably, described flushing cisterns is semi-closed state, flushing water can be voluntarily added.
Preferably, described Ball valve of pipeline is switched on or off flushing water water inlet, channel bend and T joint are easy to pipe
Road is arranged.
Preferably, described pipeline butterfly valve closes system water inlet, there is provided the independent tubes space that film rinses.
Preferably, described drainage pipeline is connected to flushing cisterns and system production water tank rear end, will by gravity
Flushing water empties in case.
Preferably, described pipeline is glued with channel bend, pipeline and pipeline valve.
Preferably, described pipeline and channel bend, pipeline and pipeline valve material are U-PVC, PVC.
Compared with prior art, one of beneficial effects of the present invention are：
（1）Fabrication and installation are simple；
（2）Maintenance operation is convenient；
（3）Cost of investment is relatively low；
（4）Floor space is smaller.
Brief description of the drawings
, below will be to embodiment for clearer explanation present specification embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in the description of prior art, it should be apparent that, drawings in the following description are only
It is the reference to some embodiments in present specification, for those skilled in the art, is not paying creative work
In the case of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows disc tube reverse osmosis (dt-ro) membranous system flushing mechanism schematic diagram according to an embodiment of the invention.In figure,
(1), system water inlet pipe butterfly valve, (2), flushing water water inlet pipe ball valve, (3), running water water inlet pipe ball valve, (4), production water water inlet pipe ball
Valve, (5), evacuated tube ball valve, (6), swan neck connect, (7), film concentrated water drain pipe ball valve, (8), T joint, (9), film production water end (W.E.)
Ball valve.
Embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Fig. 1 shows disc tube reverse osmosis (dt-ro) membranous system flushing mechanism schematic diagram according to an embodiment of the invention.With reference to
A kind of one embodiment of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism shown in Fig. 1, including system water inlet pipe butterfly valve (1), rinse
Water water inlet pipe ball valve (2), running water water inlet pipe ball valve (3), production water water inlet pipe ball valve (4), evacuated tube ball valve (5), swan neck connects
(6), film concentrated water drain pipe ball valve (7), T joint (8), film production water end (W.E.) ball valve (9).
Wherein, flush box is located at film front end, is connected with pipeline, and positive flushing is carried out to reverse osmosis membrane；PVC steel wire tubes one
End connection drainage pipeline, other end access flush box, forms rinse-system circulation loop；Flushing cisterns is semi-closed state, side
Just prepare and rinse medicament；Ball valve of pipeline is switched on or off flushing water water inlet, and channel bend and T joint are easy to pipe arrangement；Pipe
Road butterfly valve closes system water inlet, there is provided the independent tubes space that film rinses；Drainage pipeline is connected to flushing box back, by
Gravity, flushing water in flushing cisterns is emptied；Pipeline is glued with channel bend, pipeline and pipeline valve；Pipeline is curved with pipeline
Head, pipeline and pipeline valve material are U-PVC, PVC.
As shown in figure 1, disc tube reverse osmosis (dt-ro) film（DTRO）After emptying feed liquid, when carrying out film flushing, film concentrated water draining is opened
Pipe ball valve (7) and film production water end (W.E.) ball valve (9), close system water inlet pipe butterfly valve (1), drain pipe ball valve (5), open flushing water water inlet
Pipe ball valve (2) or running water water inlet pipe ball valve (3) or production water water inlet pipe ball valve (4) water inlet are rinsed, flushing water water (flow) direction and material
Liquid stream to identical, rinse by forward direction；Dynamics is washed away in pressure before adjustable film, increase, and developing result is good；Flushing water is by gravity and punching
Power is washed, draining into system waste water section through drainpipe is further handled；Noresidue water can be emptied in film, it is possible to reduce chemical flush
Dosage.Three kinds of alternate sources, on the one hand can realize water-saving and emission-reducing, the target recycled, on the other hand can also meet
The requirement of the stable continued emissions of system.
" one embodiment " for being spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to tying
Specific features, structure or the feature for closing embodiment description are included at least one embodiment of the application generality description
In.It is not necessarily to refer to same embodiment that statement of the same race, which occur, in multiple places in the description.Appoint furthermore, it is understood that combining
When one embodiment describes a specific features, structure or feature, what is advocated is this to realize with reference to other embodiment
Feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen
Please be within disclosed spirit and spirit.More specifically, can in the range of disclosure, drawings and claims
A variety of variations and modifications are carried out with the building block to theme combination layout and/or layout.Except to building block and/or layout
Outside the variations and modifications of progress, to those skilled in the art, other purposes also will be apparent.
Claims (9)
1. a kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism, it is characterised in that including system production water tank, water producing tank water inlet pipe
Road, running water inlet channel, channel bend and T joint, Ball valve of pipeline, pipeline butterfly valve, drainage pipeline；Pipeline is curved with pipeline
Head, pipeline and pipeline valve are glued, and flushing cisterns inlet channel is connected with system inlet channel with threeway.
2. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that flush box is located at film
Front end, highly higher than film post, connected with pipeline, positive flushing is carried out to reverse osmosis membrane.
3. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that rinsing water source has three kinds
Alternate source：Flushing water, running water, system production water, are connected with pipeline, positive flushing are carried out to reverse osmosis membrane.
4. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that flushing cisterns is semiclosed
State, it can voluntarily add flushing water.
5. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that Ball valve of pipeline connect or
Flushing water water inlet is closed, channel bend and T joint are easy to pipe arrangement.
6. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that pipeline butterfly valve is by system
Water inlet is closed, there is provided the independent tubes space that film rinses.
7. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that drainage pipeline connects respectively
Flushing cisterns and system production water tank rear end are connected on, by gravity, flushing water in case is emptied.
8. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that pipeline is curved with pipeline
Head, pipeline and pipeline valve are glued.
9. disc tube reverse osmosis (dt-ro) membranous system flushing mechanism according to claim 1, it is characterised in that pipeline is curved with pipeline
Head, pipeline and pipeline valve material are U-PVC, PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139304.5U CN206660967U (en) | 2017-02-16 | 2017-02-16 | A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139304.5U CN206660967U (en) | 2017-02-16 | 2017-02-16 | A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660967U true CN206660967U (en) | 2017-11-24 |
Family
ID=60378326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139304.5U Active CN206660967U (en) | 2017-02-16 | 2017-02-16 | A kind of disc tube reverse osmosis (dt-ro) membranous system flushing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286069A (en) * | 2022-06-29 | 2022-11-04 | 闽南理工学院 | Dish tubular reverse osmosis membrane system |
-
2017
- 2017-02-16 CN CN201720139304.5U patent/CN206660967U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115286069A (en) * | 2022-06-29 | 2022-11-04 | 闽南理工学院 | Dish tubular reverse osmosis membrane system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100039 6th floor, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Lang Xinming Environmental Protection Technology Co.,Ltd. Address before: 100039 6th floor, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee before: BEIJING LUCENCY ENVIRO-TECH Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 100039 6th floor, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee after: Guoneng Water Environmental Protection Co.,Ltd. Country or region after: China Address before: 100039 6th floor, building 1, yard 16, West Fourth Ring Middle Road, Haidian District, Beijing Patentee before: Guoneng Lang Xinming Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |