CN105536546A - Spiral wound membrane component and membrane processor adopting spiral wound membrane component - Google Patents
Spiral wound membrane component and membrane processor adopting spiral wound membrane component Download PDFInfo
- Publication number
- CN105536546A CN105536546A CN201610065258.9A CN201610065258A CN105536546A CN 105536546 A CN105536546 A CN 105536546A CN 201610065258 A CN201610065258 A CN 201610065258A CN 105536546 A CN105536546 A CN 105536546A
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- China
- Prior art keywords
- water
- filling block
- flow passage
- water out
- housing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/103—Details relating to membrane envelopes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a spiral wound membrane component and a membrane processor adopting the spiral wound membrane component. The spiral wound membrane component comprises a core tube, a membrane group and a sealing ring; a water producing flow channel is formed in the core tube; a first filling block which cannot block the water producing flow channel is arranged in the water producing flow channel, or the diameter of the cross section of the water producing flow channel is not greater than 5 mm; the membrane group is wound on the core tube; the sealing ring is arranged on the outside of the membrane group in a sleeving manner. According to the spiral wound membrane component disclosed by the invention, the first filling block is arranged in the water producing flow channel, or the diameter of the cross section of the water producing flow channel is not greater than 5 mm. Compared with the prior art, the volume of the water producing flow channel can be reduced remarkably, so that the water storage amount of the water producing flow channel can be effectively reduced; when a water purifier performs re-purification, the re-purification time can be reduced remarkably; the time required for a re-purification process before the water purifier is started to make water can be reduced remarkably.
Description
Technical field
The present invention relates to a kind of rolled membrane module and adopt the film processor of this rolled membrane module.
Background technology
The film processor adopting rolled membrane module is that one makes filtered fluid pass through rolled membrane module under a certain pressure, reach the filter removing the various contaminant species such as particulate, bacterium in water, usually also referred to as filter core, such as counter-infiltration filter core, nanofiltration filter core, ultra-filtration element.Described rolled membrane module comprises core pipe, diaphragm group and sealing ring; Product water flow passage is provided with in described core pipe; Described diaphragm group is wrapped on core pipe, ring set outside diaphragm group, and with film processor inner walls sealed attachment.When rolled membrane module runs and after running, the product water flow passage in core pipe and the product water flow passage in diaphragm group are always full of product water, and the former water flow passage in rolled membrane module is always full of condensed water or former water.When equipment downtime, the pollutant in former water flow passage can enter through film and produce water side under penetration effect, and product water is polluted.In order to eliminate this to pollute, immediately the product water of pollution must be discharged after device power-up, or it is back to again filter core import it is purified again, just high-quality then can be provided to produce water.But, the cross-sectional diameter of the product water flow passage in existing rolled membrane module core pipe is approximately 10 millimeters, the space taken comparatively speaking is larger, the water-holding quantity namely produced in water flow passage is larger, the required time of purification process again causing water purifier to carry out before starting water processed is longer, and wastes more energy.
Summary of the invention
First object of the present invention is to provide the little rolled membrane module of a kind of water-holding quantity produced in water flow passage.
The technical scheme realizing the present invention's first object is: a kind of rolled membrane module, comprises core pipe, diaphragm group and sealing ring; Product water flow passage is provided with in described core pipe; Be provided with the first filling block not blocking and produce water flow passage in described product water flow passage, or the diameter of the cross section producing water flow passage is not more than 5 millimeters; Described diaphragm group is wrapped on core pipe, and ring set is outside diaphragm group.
A kind of film processor according to claim 1, is characterized in that: when arranging the first filling block in described product water flow passage, its water stream channel is arranged in the first filling block, or between the inwall being arranged on the first filling block and core pipe.
Second object of the present invention is to provide a kind of film processor being applicable to purification type reverse osmosis water purifier again, significantly reduces the clarification time again.
The technical scheme realizing the present invention's second object is: a kind of film processor, comprises housing, and is arranged on the rolled membrane module in housing; Described housing is provided with water inlet, produces water out and dense water out; Described rolled membrane module adopts the structure described in technical scheme realizing the present invention's first object and provide; The product water out of the outlet housing of the product water flow passage in the core pipe of described rolled membrane module; Sealed by sealing ring between the outside of described diaphragm group and the inwall of housing.
Described housing comprises cylindrical shell and end cap; Described end cap and cylindrical shell are sealedly and fixedly connected.
The water inlet of described housing is arranged on end cap, and product water out and dense water out are arranged on cylindrical shell.
Be provided with the second filling block not blocking and produce water out in the product water out of described housing, or the internal diameter producing water out is not more than 5 millimeters.
When arranging the second filling block in the product water out of described housing, the water stream channel produced in water out is arranged in the second filling block, or is arranged between the second filling block and the inwall producing water out.
Have employed technique scheme, the present invention has following beneficial effect: be provided with the first filling block in the product water flow passage of (1) rolled membrane module of the present invention, or the diameter producing the cross section of water flow passage is not more than 5 millimeters, compared with prior art, significantly can reduce the volume producing water flow passage, therefore product water flow passage water-holding quantity can be effectively reduced, when water purifier purifies again, can significantly reduce the clarification time again, the required time of purification process again that water purifier carried out before starting water processed can significantly reduce.
(2) housing of film processor of the present invention is made up of cylindrical shell and end cap, makes assembling of the present invention convenient.
(3) water inlet of the housing of film processor of the present invention is arranged on end cap, and product water out and dense water out are arranged on cylindrical shell, further facilitate assembling of the present invention.
(4) be provided with the second filling block in the product water out of the housing of film processor of the present invention, or the internal diameter producing water out is not more than 6 millimeters, this structure can reduce the time that water purifier purifies again further.
Accompanying drawing explanation
In order to make content of the present invention more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the structural representation of film processor of the present invention.
Detailed description of the invention
(embodiment 1)
See Fig. 1, the film processor of the present embodiment, comprises housing 1, and is arranged on the rolled membrane module 2 in housing 1.
Housing 1 is provided with water inlet 1-1, produces water out 1-2 and dense water out 1-3.Housing 1 comprises cylindrical shell 11 and end cap 12.End cap 12 and cylindrical shell 11 are sealedly and fixedly connected.The water inlet 1-1 of housing 1 is arranged on end cap 12, produces water out 1-2 and dense water out 1-3 and is arranged on cylindrical shell 11.Be provided with the second filling block 13 not blocking and produce water out 1-2 in the product water out 1-2 of housing 1, or the internal diameter producing water out 1-2 is not more than 5 millimeters.When arranging the second filling block 13 in the product water out 1-2 of housing 1, the water stream channel produced in water out 1-2 is arranged in the second filling block 13, or is arranged between the second filling block 13 and the inwall producing water out 1-2.
Rolled membrane module 2 comprises core pipe 21, diaphragm group 22 and sealing ring 23.The product water flow passage being communicated with and producing water out 1-2 is provided with in core pipe 21.Produce the first filling block 24 being provided with in water flow passage and not blocking and produce water flow passage, or the diameter of the cross section producing water flow passage is not more than 6 millimeters.Produce in water flow passage when arranging the first filling block 24, its water stream channel is arranged in the first filling block 24, or between the inwall being arranged on the first filling block and core pipe 21.Diaphragm group 22 is wrapped on core pipe 21, is sealed outside diaphragm group 22 and between the inwall of housing 1 by sealing ring 23.
The first filling block 24 is provided with in the product water flow passage of the core pipe 21 of the rolled membrane module 2 of the film processor of the present embodiment, or the diameter producing the cross section of water flow passage is not more than 5 millimeters, can effectively reduce and produce water flow passage water-holding quantity, when water purifier purifies again, can significantly reduce the clarification time again, the required time of purification process again that water purifier carried out before starting water processed can significantly reduce.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a rolled membrane module, is characterized in that: comprise core pipe (21), diaphragm group (22) and sealing ring (23); Product water flow passage is provided with in described core pipe (21); Be provided with the first filling block (24) not blocking and produce water flow passage in described product water flow passage, or the diameter of the cross section producing water flow passage is not more than 5 millimeters; Described diaphragm group (22) is wrapped on core pipe (21), and ring set is in diaphragm group (22) outside.
2. a kind of film processor according to claim 1, it is characterized in that: when the first filling block (24) are set in described product water flow passage, its water stream channel is arranged in the first filling block (24), or between the inwall being arranged on the first filling block and core pipe (21).
3. a film processor, is characterized in that: comprise housing (1), and is arranged on the rolled membrane module (2) in housing (1); Described housing (1) is provided with water inlet (1-1), produces water out (1-2) and dense water out (1-3); Described rolled membrane module (2) adopts the structure described in claim 1 or 2; The product water out (1-2) of the outlet housing (1) of the product water flow passage in the core pipe (21) of described rolled membrane module (2); Sealed by sealing ring (23) between the outside of described diaphragm group (22) and the inwall of housing (1).
4. a kind of film processor according to claim 3, is characterized in that: described housing (1) comprises cylindrical shell (11) and end cap (12); Described end cap (12) and cylindrical shell (11) are sealedly and fixedly connected.
5. a kind of film processor according to claim 4, it is characterized in that: the water inlet (1-1) of described housing (1) is arranged on end cap (12), product water out (1-2) and dense water out (1-3) are arranged on cylindrical shell (11).
6. a kind of film processor according to claim 3, it is characterized in that: in the product water out (1-2) of described housing (1), be provided with the second filling block (13) not blocking and produce water out (1-2), or the internal diameter producing water out (1-2) is not more than 5 millimeters.
7. a kind of film processor according to claim 6, it is characterized in that: when in the product water out (1-2) of described housing (1), the second filling block (13) are set, the water stream channel produced in water out (1-2) is arranged in the second filling block (13), or is arranged between the second filling block (13) and the inwall producing water out (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065258.9A CN105536546A (en) | 2016-01-29 | 2016-01-29 | Spiral wound membrane component and membrane processor adopting spiral wound membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065258.9A CN105536546A (en) | 2016-01-29 | 2016-01-29 | Spiral wound membrane component and membrane processor adopting spiral wound membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536546A true CN105536546A (en) | 2016-05-04 |
Family
ID=55816390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610065258.9A Pending CN105536546A (en) | 2016-01-29 | 2016-01-29 | Spiral wound membrane component and membrane processor adopting spiral wound membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105536546A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543382U (en) * | 2009-04-09 | 2010-08-11 | 安得膜分离技术工程(北京)有限公司 | Integrated spiral-wound membrane component |
| US20120111787A1 (en) * | 2009-10-30 | 2012-05-10 | A.O. Smith (Shanghai) Water Treatment Products Co., Ltd. | Spiral wound reverse osmosis membrane element |
| CN202506319U (en) * | 2012-04-26 | 2012-10-31 | 厦门市威士邦膜科技有限公司 | Pot type film separation device |
| CN203683256U (en) * | 2014-01-02 | 2014-07-02 | 宁波福特恩净水设备有限公司 | Water-saving instant drinking machine |
| CN104138714A (en) * | 2014-08-22 | 2014-11-12 | 江苏正本净化节水科技实业有限公司 | Spiral-wound film component |
| CN205517288U (en) * | 2016-01-29 | 2016-08-31 | 江苏沁尔康环境电器有限公司 | Roll up formula membrane module and adopt film processor of this roll of formula membrane module |
-
2016
- 2016-01-29 CN CN201610065258.9A patent/CN105536546A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201543382U (en) * | 2009-04-09 | 2010-08-11 | 安得膜分离技术工程(北京)有限公司 | Integrated spiral-wound membrane component |
| US20120111787A1 (en) * | 2009-10-30 | 2012-05-10 | A.O. Smith (Shanghai) Water Treatment Products Co., Ltd. | Spiral wound reverse osmosis membrane element |
| CN202506319U (en) * | 2012-04-26 | 2012-10-31 | 厦门市威士邦膜科技有限公司 | Pot type film separation device |
| CN203683256U (en) * | 2014-01-02 | 2014-07-02 | 宁波福特恩净水设备有限公司 | Water-saving instant drinking machine |
| CN104138714A (en) * | 2014-08-22 | 2014-11-12 | 江苏正本净化节水科技实业有限公司 | Spiral-wound film component |
| CN205517288U (en) * | 2016-01-29 | 2016-08-31 | 江苏沁尔康环境电器有限公司 | Roll up formula membrane module and adopt film processor of this roll of formula membrane module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109336224A (en) * | 2018-11-30 | 2019-02-15 | 佛山市云米电器科技有限公司 | Collect the filter core and water purifier of ultrafiltration and reverse osmosis integrated design |
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Application publication date: 20160504 |