CN204261565U - Disc tube reverse osmosis (dt-ro) membrane module - Google Patents
Disc tube reverse osmosis (dt-ro) membrane module Download PDFInfo
- Publication number
- CN204261565U CN204261565U CN201420048276.2U CN201420048276U CN204261565U CN 204261565 U CN204261565 U CN 204261565U CN 201420048276 U CN201420048276 U CN 201420048276U CN 204261565 U CN204261565 U CN 204261565U
- Authority
- CN
- China
- Prior art keywords
- membrane module
- reverse osmosis
- tube reverse
- disc
- disc tube
- 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.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 35
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012141 concentrate Substances 0.000 claims abstract description 7
- 239000012466 permeate Substances 0.000 claims abstract description 7
- 238000012856 packing Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000168254 Siro Species 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 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) membrane module, described disc tube reverse osmosis (dt-ro) membrane module comprises: pressure vessel, flow guiding disc, diaphragm, upper head plate, bottom plate, locating flange, water outlet end plate flanges, center pull rod, setscrew nut, sleeve, lip-type packing, O type circle, admitting pipe joint, permeate titting water outlet, concentrate titting water outlet.Dish tubular membrane component of the present utility model, mainly for the organic wastewater of high concentration, difficult degradation, is particularly useful for the process of percolate.
Description
Technical field
The utility model belongs to high concentrated organic wastewater process field, is specifically related to a kind of disc tube reverse osmosis (dt-ro) membrane module.
Background technology
City garbage percolate is a kind of high concentrated organic wastewater, and it contains multiple organic and inorganic and poisonous and harmful element, and water quality situation is extremely complicated.Its pollution level main manifestations is: contamination class is many, and pollutant levels fluctuation is large, and the leachate characteristic that country variant and area, different component of refuse and different land-fill methods produce is also different.Because the pollutional load of percolate is very high, intractability is comparatively large, and not only need to consider the effective for the treatment of process and stability, also must consider the economic rationality of its treatment process, these distinct issues, be its where the shoe pinches.
Summary of the invention
The purpose of this utility model is to provide a kind of disc tube reverse osmosis (dt-ro) membrane module, can effectively, stable, tackle percolate economically and reasonably, ensure that water outlet reaches discharge standard.
Disc tube reverse osmosis (dt-ro) membrane module of the present utility model designs for processing high-concentration sewage specially, adopt open turbulent fluid principle of dynamics, suspended solids and pollutant is made not easily to be deposited on membrane module inside, described disc tube reverse osmosis (dt-ro) membrane module comprises: pressure vessel 1, be positioned at upper head plate 2 and the locating flange 3 of container top, to be superimposed successively the formed reverse osmosis membrane being positioned at internal tank by flow guiding disc 4 and diaphragm 6, be positioned at O type circle 5 and the center pull rod 12 at membrane module center, be positioned at water-output flange 7 and the bottom plate 8 of container bottom, admitting pipe joint 9, permeate titting water outlet 10, concentrate titting water outlet 11, be positioned at setscrew nut 13 and the sleeve 14 at container two ends, membrane module entirety is fixed by center pull rod 12, setscrew nut 13 and sleeve 14, and lip-type packing 15 coordinates with pressure vessel 1 and seals membrane module, prevents membrane module from leaking.Wherein, O type circle 5 is fixed in the upper and lower draw-in groove of flow guiding disc 4, and setscrew nut 13 quantity is two; Described center pull rod about 12 end is helicitic texture, and top is connected with setscrew nut 13 and sleeve 14, and bottom is only connected with setscrew nut 13; Described flow guiding disc 4 and diaphragm 6 center with holes, be positioned in center pull rod 12; Described lip-type packing 15 quantity is two, is fixed in locating flange 3 and water-output flange 7 periphery draw-in groove.
Accompanying drawing explanation
Fig. 1 is disc tube reverse osmosis (dt-ro) membrane module structure figure.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in detail.
The structure of the utility model disc tube reverse osmosis (dt-ro) membrane module as shown in Figure 1, comprise pressure vessel 1, the main parts size of the built-in membrane module of pressure vessel, center pull rod 12 is placed in membrane module centre, flow guiding disc 4 and diaphragm 6 superpose successively, be positioned in center pull rod 12 by center hole, flow guiding disc 4 and diaphragm 6 are sealed by O type circle 5, well can isolate concentrate and permeate, membrane module lower end is fixed by water-output flange 7 and bottom plate 8, upper end is fixed by upper head plate 2 and locating flange 3, membrane module two ends use sleeve 14 to be compressed at two ends, then by the helicitic texture above setscrew nut 13 and center pull rod 12, all membrane components are fixed, sealing.
Membrane module lower end admitting pipe joint 9 connects sewage water inlet pipe, and concentrate titting water outlet 11 connects concentrate pipeline, and permeate titting water outlet 10 connects permeate pipeline, and single membrane module comprises a water inlet and two delivery ports.Admitting pipe joint 9 is connected pressure duct with concentrate titting water outlet 11, and permeate titting water outlet 10 connects low pressure line.
Pressure vessel 1 and lip-type packing 15 compact siro spinning technology, ensure that film post is water-tight.
The utility model tool has the following advantages:
1, require low to sewage quality, directly can process the high-concentration sewage of COD up to 30000mg/L;
2, pre-processing requirements is low, and water inlet SDI can reach more than 20;
3, open channel avoids physical clogging;
4, effectively overcome concentration polarization, the pollution of minimum level and fouling;
5, membrane lifetime is long, and diaphragm renewal cost is low.
Claims (6)
1. a disc tube reverse osmosis (dt-ro) membrane module, it is characterized in that: comprise pressure vessel (1), be positioned at upper head plate (2) and the locating flange (3) of container top, to be superimposed successively the formed reverse osmosis membrane being positioned at internal tank by flow guiding disc (4) and diaphragm (6), be positioned at O type circle (5) and the center pull rod (12) at membrane module center, be positioned at water-output flange (7) and the bottom plate (8) of container bottom, admitting pipe joint (9), permeate titting water outlet (10), concentrate titting water outlet (11), be positioned at setscrew nut (13) and the sleeve (14) at container two ends, membrane module entirety is fixed by center pull rod (12), setscrew nut (13) and sleeve (14), and lip-type packing (15) coordinates with pressure vessel (1) and seals membrane module.
2. disc tube reverse osmosis (dt-ro) membrane module according to claim 1, is characterized in that, described O type circle (5) is fixed in flow guiding disc (4) upper and lower draw-in groove.
3. disc tube reverse osmosis (dt-ro) membrane module according to claim 1, is characterized in that, described setscrew nut (13) quantity is two.
4. disc tube reverse osmosis (dt-ro) membrane module according to claim 1, it is characterized in that, described center pull rod (12) up and down end is helicitic texture, top is connected with setscrew nut (13) and sleeve (14), and bottom is only connected with setscrew nut (13).
5. disc tube reverse osmosis (dt-ro) membrane module according to claim 1, is characterized in that, described flow guiding disc (4) and diaphragm (6) center with holes, be positioned in center pull rod (12).
6. disc tube reverse osmosis (dt-ro) membrane module according to claim 1, is characterized in that, described lip-type packing (15) quantity is two, is fixed in locating flange (3) and water-output flange (7) periphery draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048276.2U CN204261565U (en) | 2014-01-24 | 2014-01-24 | Disc tube reverse osmosis (dt-ro) membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420048276.2U CN204261565U (en) | 2014-01-24 | 2014-01-24 | Disc tube reverse osmosis (dt-ro) membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261565U true CN204261565U (en) | 2015-04-15 |
Family
ID=52796465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420048276.2U Expired - Lifetime CN204261565U (en) | 2014-01-24 | 2014-01-24 | Disc tube reverse osmosis (dt-ro) membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261565U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712586A (en) * | 2016-04-28 | 2016-06-29 | 房沙沙 | Refuse landfill site leachate treatment system |
| CN110117136A (en) * | 2019-05-24 | 2019-08-13 | 湖北山鼎环境科技股份有限公司 | Garbage percolation liquid treating system and method |
| CN115215458A (en) * | 2022-07-20 | 2022-10-21 | 查建英 | Single-end sealed reverse osmosis membrane structure and reverse osmosis membrane filter core |
| CN117964049A (en) * | 2024-03-29 | 2024-05-03 | 山东领鸿环保工程有限公司 | PTFE (polytetrafluoroethylene) membrane-based garbage leachate deep purification device and purification method thereof |
-
2014
- 2014-01-24 CN CN201420048276.2U patent/CN204261565U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712586A (en) * | 2016-04-28 | 2016-06-29 | 房沙沙 | Refuse landfill site leachate treatment system |
| CN110117136A (en) * | 2019-05-24 | 2019-08-13 | 湖北山鼎环境科技股份有限公司 | Garbage percolation liquid treating system and method |
| CN115215458A (en) * | 2022-07-20 | 2022-10-21 | 查建英 | Single-end sealed reverse osmosis membrane structure and reverse osmosis membrane filter core |
| CN117964049A (en) * | 2024-03-29 | 2024-05-03 | 山东领鸿环保工程有限公司 | PTFE (polytetrafluoroethylene) membrane-based garbage leachate deep purification device and purification method thereof |
| CN117964049B (en) * | 2024-03-29 | 2024-06-11 | 山东领鸿环保工程有限公司 | PTFE (polytetrafluoroethylene) membrane-based garbage leachate deep purification device and purification method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: BEIJING QINRUNZE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 102402 Beijing city Fangshan District District Doudian town at four Chu Village No. 106 Patentee after: BEIJING QINRUNZE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 100055, room 1, Hua Hua building, building 6, 1508 street, South Street, Xicheng District, Beijing Patentee before: BEIJING QINRUNZE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150415 |