CN202700375U - Spiral coil type membrane assembly - Google Patents
Spiral coil type membrane assembly Download PDFInfo
- Publication number
- CN202700375U CN202700375U CN 201220393101 CN201220393101U CN202700375U CN 202700375 U CN202700375 U CN 202700375U CN 201220393101 CN201220393101 CN 201220393101 CN 201220393101 U CN201220393101 U CN 201220393101U CN 202700375 U CN202700375 U CN 202700375U
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- Prior art keywords
- diaphragm
- membrane module
- filter
- spiral membrane
- spiral coil
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- Expired - Fee Related
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Abstract
The utility model discloses a spiral coil type membrane assembly which comprises a stream guidance filter in a central water collection pipe, a membrane pipe, a water production filter. The spiral coil type membrane assembly is characterized in that grid of the stream guidance filter is diamond grid. The spiral coil type membrane assembly has the advantage that the stream guidance filter gird is designed to be diamond-shaped so that a channel of the stream guidance filter grid is widened, flow resistance is reduced, water flow speed is increased, flushing strength is increased, and energy consumption is reduced. Pipes are connected with each other through clamps and capable of being connected rapidly and saving installation time.
Description
Technical field
The utility model relates to the film separation field, particularly a kind of spiral membrane module.
Background technology
Membrane separation technique is acknowledged as one of most important new technology of 21 century.Film is the material with Selective Separation function, utilizes the Selective Separation of film to realize that the separation of the different component of feed liquid, concentrated, purifying are called film with refining process and separate.Membrane separation technique mainly comprises micro-filtration, ultrafiltration, nanofiltration and counter-infiltration etc., because it has efficiently, energy-saving and environmental protection, molecular level filters and filter process is simple, be easy to the advantage such as control, food, medicine, Industrial Wastewater Treatment have been widely used at present, ultra-pure water prepares and the industry such as biotechnological industries.
The loading density that the rolled film system has film is large, and good airproof performance is invested little characteristics.Therefore, industrial comprehensive covered micro-filtration, ultrafiltration, nanofiltration and counter-infiltration, but the water conservancy diversion graticule mesh of present rolled membrane module, it generally is even mesh design in length and breadth, adopt center pipe connector to connect between the collector pipe of rolled membrane module center, cause present rolled membrane module to exist resistance to water-flow and subtract greatly, cross water flow velocity little, pollutant is easy-clear not, and the shortcomings such as trouble are installed.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of resistance to water-flow to reduce, and crosses water flow velocity and increases, and pollutant is easily removed, spiral membrane module easy to assembly.
For achieving the above object, the technical scheme that the utility model proposes is: a kind of spiral membrane module, comprise the water conservancy diversion filter, diaphragm, the product water filter that radially are wound on the center collector pipe, and it is characterized in that: the grid of described water conservancy diversion filter is network.
Further, adopt clamp connection between the collector pipe of described spiral membrane module center.
Further, described diaphragm can be microfiltration membranes sheet, ultrafiltration diaphragm, nanofiltration diaphragm, counter-infiltration diaphragm.
Adopt technique scheme, spiral membrane module described in the utility model has following advantage:
1) the water guide filter adopts the network design, water conservancy diversion graticule mesh channel widens, and resistance to water-flow reduces, and crosses water flow velocity and increases, and increases the dynamics of washing away, and is energy-saving and cost-reducing;
2) between the tube and tube with clamp connection, can connect fast, save the set-up time.
Description of drawings
Fig. 1 is spiral membrane module cutaway view described in the utility model;
Fig. 2 is prior art spiral membrane module water guide graticule mesh schematic diagram;
Fig. 3 is spiral membrane module water guide graticule mesh schematic diagram described in the utility model;
Wherein: 1. the water conservancy diversion filter, 2. diaphragm, 3. the center collector pipe, 4. produce the water filter.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of spiral membrane module comprises the water conservancy diversion filter 1 that radially is wound on center collector pipe 3; Diaphragm 2, diaphragm can be microfiltration membranes sheet, ultrafiltration diaphragm, nanofiltration diaphragm, counter-infiltration diaphragm; Produce water filter 4, figure is shown in 2, and the water conservancy diversion filter 1 of prior art is even mesh design in length and breadth, and as shown in Figure 3, the grid of water conservancy diversion filter 1 of the present invention is network, adopts clamp connection between the collector pipe of described spiral membrane module center.
Adopt technique scheme, spiral membrane module described in the utility model has following advantage:
1) the water guide filter adopts the network design, water conservancy diversion graticule mesh channel widens, and resistance to water-flow reduces, and crosses water flow velocity and increases, and increases the dynamics of washing away, and is energy-saving and cost-reducing;
2) between the tube and tube with clamp connection, can connect fast, save the set-up time.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; in the form and details the utility model is made a variety of changes, be protection domain of the present utility model.
Claims (6)
1. a spiral membrane module comprises the water conservancy diversion filter, diaphragm, the product water filter that radially are wound on the center collector pipe, and it is characterized in that: the grid of described water conservancy diversion filter is network.
2. a kind of spiral membrane module according to claim 1 is characterized in that: adopt clamp connection between the collector pipe of described spiral membrane module center.
3. a kind of spiral membrane module according to claim 1, it is characterized in that: described diaphragm is the micro-filtration diaphragm.
4. a kind of spiral membrane module according to claim 1, it is characterized in that: described diaphragm is the ultrafiltration diaphragm.
5. a kind of spiral membrane module according to claim 1, it is characterized in that: described diaphragm is the nanofiltration diaphragm.
6. a kind of spiral membrane module according to claim 1, it is characterized in that: described diaphragm is the counter-infiltration diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393101 CN202700375U (en) | 2012-08-09 | 2012-08-09 | Spiral coil type membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393101 CN202700375U (en) | 2012-08-09 | 2012-08-09 | Spiral coil type membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700375U true CN202700375U (en) | 2013-01-30 |
Family
ID=47580716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393101 Expired - Fee Related CN202700375U (en) | 2012-08-09 | 2012-08-09 | Spiral coil type membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700375U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642123A (en) * | 2016-01-23 | 2016-06-08 | 山东九章膜技术有限公司 | Membrane rolling method capable of rolling two reverse osmosis membrane elements simultaneously |
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
| CN115350593A (en) * | 2022-07-29 | 2022-11-18 | 佛山市麦克罗美的滤芯设备制造有限公司 | Manufacturing method of roll type membrane element and obtained roll type membrane element |
| CN115845623A (en) * | 2022-11-25 | 2023-03-28 | 韩安庆 | Organic gas permeation filtering membrane |
-
2012
- 2012-08-09 CN CN 201220393101 patent/CN202700375U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642123A (en) * | 2016-01-23 | 2016-06-08 | 山东九章膜技术有限公司 | Membrane rolling method capable of rolling two reverse osmosis membrane elements simultaneously |
| CN105642123B (en) * | 2016-01-23 | 2018-03-23 | 山东九章膜技术有限公司 | A kind of wound membrane method that can roll two reverse-osmosis membrane elements simultaneously |
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
| CN108993166B (en) * | 2018-08-14 | 2023-11-21 | 三达膜科技（厦门）有限公司 | Anti-pollution formula roll-type membrane water conservancy diversion separates net |
| CN115350593A (en) * | 2022-07-29 | 2022-11-18 | 佛山市麦克罗美的滤芯设备制造有限公司 | Manufacturing method of roll type membrane element and obtained roll type membrane element |
| CN115350593B (en) * | 2022-07-29 | 2024-03-01 | 佛山市麦克罗美的滤芯设备制造有限公司 | Method for manufacturing rolled film element and obtained rolled film element |
| CN115845623A (en) * | 2022-11-25 | 2023-03-28 | 韩安庆 | Organic gas permeation filtering membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |