CN206624681U - A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect - Google Patents
A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect Download PDFInfo
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- CN206624681U CN206624681U CN201720311289.8U CN201720311289U CN206624681U CN 206624681 U CN206624681 U CN 206624681U CN 201720311289 U CN201720311289 U CN 201720311289U CN 206624681 U CN206624681 U CN 206624681U
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- reverse osmosis
- osmosis membrane
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- membrane pressure
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Abstract
A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect, belongs to metallurgy waste water treatment equipment technical field, for improving the counter-infiltration effect of wastewater treatment.Its technical scheme is：Its one section of reverse osmosis membrane pressure vessel and two sections of reverse osmosis membrane pressure vessels installs 7 reverse-osmosis membrane elements respectively, and the reverse-osmosis membrane element installed in two sections of reverse osmosis membrane pressure vessels is low pressure pollution-resistant membrane reverse-osmosis membrane element.The utility model is not on the basis of the parameters such as existing high-pressure pump flow, lift are changed, low pressure pollution-resistant membrane reverse-osmosis membrane element is used in two sections of reverse osmosis membrane pressure vessels, 30% relatively can be reduced to the demand of pressure compared with the high-pressure membrane of identical membrane area, demand of two sections of reverse osmosis units to net thrust of intaking can be reduced, water flow velocity can be improved, solve the problems, such as that two sections of reverse osmosis membrane foulings, dirt are stifled, ensure the stable operation of reverse osmosis unit.
Description
Technical field
A kind of reverse osmosis unit for Sewage advanced treatment is the utility model is related to, belongs to metallurgy waste water treatment equipment skill
Art field.
Background technology
Energy-conserving and environment-protective work is the innoxious place of the important leverage, wherein Metallurgical Waste Water that promote metallurgy industry sustainable development
Reason is even more the most important thing of efforts at environmental protection.Various wastewater treatment equipments are assembled with big-and-middle-sized smelter at present, to life
Caused industrial wastewater carries out harmless treatment during production, to avoid polluting environment.Include in various wastewater treatment equipments
Sewage advanced treatment reverse osmosis unit, it is reverse osmosis membrane technology that Sewage advanced treatment reverse osmosis unit, which uses,.Find in use,
Progressively increase because water quality constantly deteriorates salt content, reverse osmosis unit exist in operation reverse osmosis membrane it is seriously polluted, cleaning frequency
Phenomena such as numerous, film properties decay is speeded, two sections of foulings.This phenomenon Producing reason is because two sections in existing configuration push away only
Power is small, causes two sections of flow velocitys low, and it is difficult larger, it is necessary to take other to increase by two sections of net thrusts for existing process equipment
Measure is improved to existing equipment.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wastewater treatment reverse osmosis that can improve counter-infiltration effect
Saturating device, this reverse osmosis unit can not change the parameters such as existing high-pressure pump flow, lift and one section, two sections of reverse osmosis membranes
On the basis of construction of pressure vessel, solves the problems, such as two sections of reverse osmosis membrane foulings, the dirty stable fortune blocked up, ensure reverse osmosis unit
OK.
Solve above-mentioned technical problem technical scheme be：
A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect, it includes high-pressure pump, one section of counter-infiltration mould
Force container, two sections of reverse osmosis membrane pressure vessels, softened water tank, strong brine case, high-pressure pump pass through reverse osmosis unit water inlet pipe and one section
Reverse osmosis membrane pressure vessel is connected, and one section of reverse osmosis membrane pressure vessel passes through one-level strong brine pipeline and two sections of counter-infiltration moulds
Force container is connected, one section of reverse osmosis membrane pressure vessel and two sections of reverse osmosis membrane pressure vessels by soft water produce water collector pipe with it is soft
Water tank is connected, and two sections of reverse osmosis membrane pressure vessels are connected by two level strong brine pipeline with strong brine case, its improvements
It is that one section of reverse osmosis membrane pressure vessel and two sections of reverse osmosis membrane pressure vessels install 7 reverse-osmosis membrane elements, two sections of reverse osmosis respectively
The reverse-osmosis membrane element installed in transmembrane pressure container is low pressure pollution-resistant membrane reverse-osmosis membrane element.
The above-mentioned wastewater treatment reverse osmosis unit that can improve counter-infiltration effect, one section of reverse osmosis membrane pressure vessel are two
Platform, two one section of reverse osmosis membrane pressure vessels are in parallel, and high-pressure pump is anti-with two one section respectively by reverse osmosis unit water inlet pipe
The water inlet of infiltration membrane pressure vessel is connected, the soft water production water collector pipe and softened water tank of two one section of reverse osmosis membrane pressure vessels
It is connected, it is anti-by one-level strong brine pipeline and two sections after the strong brine outlet pipe parallel connection of two one section of reverse osmosis membrane pressure vessels
The water inlet of infiltration membrane pressure vessel is connected.
The beneficial effects of the utility model are：
The utility model uses low pressure pollution-resistant membrane reverse-osmosis membrane element in two sections of reverse osmosis membrane pressure vessels, this anti-
Permeable membrane device relatively can reduce by 30% compared with the high-pressure membrane of identical membrane area to the demand of pressure, can reduce by two sections of counter-infiltrations
Device therefore can improve water flow velocity, solve the problems, such as two sections of reverse osmosis membrane foulings, dirty stifled, guarantee to the demand for net thrust of intaking
The stable operation of reverse osmosis unit.
The utility model is simple to operate, replacing is convenient, implementation result is obvious, is widely portable to all kinds of wastewater treatment necks
Domain.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marked in figure as follows：High-pressure pump 1,2, one sections of reverse osmosis unit water inlet pipe, 3, two sections of reverse osmosis membrane pressure vessel reverse osmosis
4, one sections of transmembrane pressure container, 5, two sections of reverse osmosis membrane reverse osmosis membrane 6, soft water production water collector pipe 7, one-level strong brine pipeline 8, two
Level strong brine pipeline 9, softened water tank 10, strong brine case 11.
Embodiment
The utility model is by high-pressure pump 1,2, one sections of reverse osmosis unit water inlet pipe, 3, two sections of reverse osmosis membrane pressure vessel reverse osmosis
4, one sections of transmembrane pressure container, 5, two sections of reverse osmosis membrane reverse osmosis membrane 6, soft water production water collector pipe 7, one-level strong brine pipeline 8, two
Level strong brine pipeline 9, softened water tank 10, strong brine case 11 form.
Shown in figure, one section of reverse osmosis membrane pressure vessel 3 is two, and two one section of reverse osmosis membrane pressure vessels 3 are in parallel.
Shown in figure, high-pressure pump 1 by reverse osmosis unit water inlet pipe 2 respectively with two one section of reverse osmosis membrane pressure vessels 3
Water inlet be connected, be connected after the parallel connection of soft water production water collector pipe 7 of two one section of reverse osmosis membrane pressure vessels 3 with softened water tank 10
Connect.
Shown in figure, meanwhile, it is dense by one-level after the strong brine outlet pipe parallel connection of two one section of reverse osmosis membrane pressure vessels 3
Brine pipeline 8 is connected with the water inlet of two sections of reverse osmosis membrane pressure vessels 4, the strong brine of two sections of reverse osmosis membrane pressure vessels 4
Outlet pipe is connected by two level strong brine pipeline 9 with strong brine case 11.
Shown in figure, one section of reverse osmosis membrane pressure vessel 3 and two sections of reverse osmosis membrane pressure vessels 4 install 7 reverse osmosis respectively
Membrane element.
Using low pressure pollution-resistant membrane reverse-osmosis membrane element, this counter-infiltration in two sections of reverse osmosis membrane pressure vessels 4
Membrane component relatively can reduce by 30% compared with the high-pressure membrane of identical membrane area to the demand of pressure, can reduce by two sections of reverse osmosis units
To the demand for net thrust of intaking, therefore water flow velocity can be improved, solve the problems, such as two sections of reverse osmosis membrane foulings, dirty stifled, guarantee reverse osmosis
The stable operation of saturating device.
The reverse-osmosis membrane element model installed in one section of reverse osmosis membrane pressure vessel 3 of one embodiment of the present utility model
For BW30-400XFR/34i, the reverse-osmosis membrane element model BW30 that is installed in two sections of reverse osmosis membrane pressure vessels 4-
400LEXFR/34i。
Claims (2)
1. a kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect, it includes high-pressure pump（1）, one section of counter-infiltration mould
Force container（3）, two sections of reverse osmosis membrane pressure vessels（4）, softened water tank（10）, strong brine case（11）, high-pressure pump（1）Pass through counter-infiltration
Device water inlet pipe（2）With one section of reverse osmosis membrane pressure vessel（3）It is connected, one section of reverse osmosis membrane pressure vessel（3）Pass through one-level
Strong brine pipeline（8）With two sections of reverse osmosis membrane pressure vessels（4）It is connected, one section of reverse osmosis membrane pressure vessel（3）It is anti-with two sections
Permeate membrane pressure vessel（4）Water collector pipe is produced by soft water（7）With softened water tank（10）It is connected, two sections of reverse osmosis membrane pressure vessels
（4）Pass through two level strong brine pipeline（9）With strong brine case（11）It is connected, it is characterised in that：One section of reverse osmosis membrane pressure vessel
（3）With two sections of reverse osmosis membrane pressure vessels（4）It is middle that 7 reverse-osmosis membrane elements are installed respectively, in two sections of reverse osmosis membrane pressure vessels
The reverse-osmosis membrane element of installation is low pressure pollution-resistant membrane reverse-osmosis membrane element.
2. the wastewater treatment reverse osmosis unit according to claim 1 that counter-infiltration effect can be improved, it is characterised in that：It is described
One section of reverse osmosis membrane pressure vessel（3）For two, two one section of reverse osmosis membrane pressure vessels（3）It is in parallel, high-pressure pump（1）Pass through
Reverse osmosis unit water inlet pipe（2）Respectively with two one section of reverse osmosis membrane pressure vessels（3）Water inlet be connected, two one section is anti-
Permeate membrane pressure vessel（3）Soft water production water collector pipe（7）With softened water tank（10）It is connected, two one section of reverse osmosis membrane pressure are held
Device（3）Strong brine outlet pipe parallel connection after pass through one-level strong brine pipeline（8）With two sections of reverse osmosis membrane pressure vessels（4）Water inlet
Mouth is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311289.8U CN206624681U (en) | 2017-03-28 | 2017-03-28 | A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720311289.8U CN206624681U (en) | 2017-03-28 | 2017-03-28 | A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206624681U true CN206624681U (en) | 2017-11-10 |
Family
ID=60208889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720311289.8U Expired - Fee Related CN206624681U (en) | 2017-03-28 | 2017-03-28 | A kind of wastewater treatment reverse osmosis unit that can improve counter-infiltration effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206624681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867329A (en) * | 2017-12-01 | 2019-06-11 | 北京京润环保科技股份有限公司 | A kind of counter-infiltration system |
-
2017
- 2017-03-28 CN CN201720311289.8U patent/CN206624681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867329A (en) * | 2017-12-01 | 2019-06-11 | 北京京润环保科技股份有限公司 | A kind of counter-infiltration system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180410 Address after: 056015 Fuxing Road, Hebei, Handan, No. 232 Co-patentee after: Handan Ruida energy limited liability company Patentee after: Hansteel Group Hanbao Iron & Steel. Co., Ltd. Address before: 056015 Fuxing Road, Hebei, Handan, No. 232 Patentee before: Hansteel Group Hanbao Iron & Steel. Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20200328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |