CN2075537U - Composite membrane super-filter - Google Patents
Composite membrane super-filter Download PDFInfo
- Publication number
- CN2075537U CN2075537U CN 90218657 CN90218657U CN2075537U CN 2075537 U CN2075537 U CN 2075537U CN 90218657 CN90218657 CN 90218657 CN 90218657 U CN90218657 U CN 90218657U CN 2075537 U CN2075537 U CN 2075537U
- Authority
- CN
- China
- Prior art keywords
- composite membrane
- filter
- stainless steel
- card
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 14
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 14
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 13
- 239000010935 stainless steel Substances 0.000 claims abstract description 13
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 9
- 239000011707 mineral Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 230000035622 drinking Effects 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a super filter which is used to greatly filter the natural drinking mineral water. The super filter is provided with a plurality of composite membrane tubes which is used to filter, and the top ends of the composite membrane tubes are fixed on a card. The periphery of each composite membrane tube is provided with a stainless steel outer shell, and the upper surface of the card is fixed with a stainless steel top cap. The super filter is characterized in that the outside of each composite membrane tube comprise the polyvinyl alcohol membrane whose aperture is 0.2-0.45 micron, and the inner side of each composite membrane tube which is appressed with the polyvinyl alcohol membrane is provided with a micropore tube (9). The polyethylene and the activated carbon powder are sintered to form the micropore tube, and the composite membrane tubes are suspended on the card through plastic connection mouths. The utility model can completely prevent the harmful substance in the water and ensure the quality of the water. Making is simple, and the life time is long.
Description
The utility model belongs to the embrane method water treatment field, is mainly used in the depth-type filtration of mineral water.
It is 101,106 type filter press and charcoal filters of filter core that original mineral water deep filter mainly adopts earthenware.For filter press, because the aperture of earthenware is big and skewness, matter is crisp, so filter press itself needs to use sand paper manual grinding, operating maintenance inconvenience to low, the life-span weak point of rejection of harmful substances such as the suspended impurity in the mineral water, bacterium after micropore stops up.And the filtration of activated carbon mainly is suction-operated, and is poor for the suspended solid cutoff performance, its difficult problem especially of just regenerating.In sum, existing filter is really accomplished aseptic to mineral water and is not produced sediment reliable assurance can not be provided.
The purpose of this utility model is to provide a kind of filtering accuracy height, the water yield is big, the life-span is long, simple in structure and easy-operating mineral water ultrafilter.
Main body of the present utility model is a cylinder type stainless steel pressure vessel, this container is made up of stainless steel casing and stainless steel top cover, connect by flange bolt between top cover and the shell, in the middle of the flange card (dividing plate) is housed, make entire container divide former hydroecium and water purifying chamber's two parts.The compound film tube of a plurality of filtration usefulness of suspention below card, compound film tube connects mouth by plastics and fixedlys connected with card.The outside of compound film tube is made of at 0.2～0.45 micron polyvinyl alcohol film the aperture, has a microporous pipe that is formed by polyethylene and activated carbon powder sintering to constitute in the inboard of being close to polyvinyl alcohol film.The outlet of one filtered water being set in top cover upper end, being provided with a water inlet in the bottom of stainless steel casing, is that former hydroecium slightly is provided with an overfall in the top position at the sidewall of shell.
The utlity model has following advantage:
1. make owing to compound film tube adopts on the high microporous pipe of good toughness, intensity the composite polyvinyl alcohol film, its aquifer yield is big, operating pressure is low, simple to operate, the life-span is long.
2. because the aperture of polyvinyl alcohol film is controlled in 0.2～0.45 micrometer range, harmful substances such as the bacterium in the water, suspended impurity are accomplished to hold back fully, guarantee the water quality of mineral water.
Be described further below in conjunction with accompanying drawing.
Fig. 1 is the cutaway view of filter;
Fig. 2 is the cutaway view of compound film tube.
Stainless steel casing (6) is cylinder type pressure vessel (referring to an accompanying drawing 1), the bottom is a trishores, weld a water inlet (7) at bottom centre position, weld an overfall (4) at shell (6) lateral surface, the former water that concentrates overflows from overfall (4), a polypropylene plastics card (3) is settled in the top at shell (6), one stainless steel top cover (2) is installed on card (3) again, top cover (2) is fixedlyed connected by flange with shell (6), card (3) is also fixed simultaneously, shell (6) and top cover (2) form the cylinder type pressure vessel, and card (3) is divided into former hydroecium and water purifying chamber's two parts to pressure vessel.Weld filtered water outlet (1) on the top of top cover (2), through the water mouthful outflow from then on of filtering, some circular holes evenly distribute on the plate face of card (3), sidewall car at circular hole has screw thread, plastics connect mouth (8) and fixedly connected with card (3) by threaded engagement, fixedly connected polyvinyl alcohol film (10) and the microporous pipe (9) that forms by polyethylene and activated carbon powder sintering below plastics connect mouth (8), make between 0.2～0.45 micron in the aperture of polyvinyl alcohol film (10), be beneficial to hold back harmful substances such as bacterium, and guarantee that useful composition passes through in the mineral water.Microporous pipe (9) plays supporter, and promptly polyvinyl alcohol film (10) is compounded in microporous pipe (9) by special process method and goes up and supporting polyvinyl alcohol film (10).Microporous pipe (9), polyvinyl alcohol film (10) and plastics connect mouth (8) formation one and are suspended on the card (3), former water enters in the stainless steel casing (6) by water inlet (7), further permeation composite membrane pipe (5) enters tube cavity again, in this process, because in the scope that the control of the aperture of polyvinyl alcohol film (10) is 0.2～0.45 micron, so diameter is greater than 0.2～0.45 micron bacterium, suspended impurities etc. are just got rid of outside pipe, former water is filtered, intraluminal filtered water connects mouth (8) through plastics again and enters stainless steel top cover (2), discharges by filtered water outlet (1).
Claims (5)
1, a kind of ultrafilter that is used for natural drinking mineral water depth-type filtration, this ultrafilter has a plurality of filtrations compound film tube (5), at the fixedly connected card in the top of compound film tube (5) (3), the outer stainless steel casing (6) that is with at compound film tube (5), in stainless steel casing (6) the fixedly connected stainless steel top cover in top (2), it is characterized in that: compound film tube (5) outside is made of the composite membrane (10) of aperture at 0.2～0.45 micron, and a microporous pipe (9) that is formed by polyethylene and activated carbon powder sintering is arranged in the inboard of being close to composite membrane (10);
2, ultrafilter according to claim 1 is characterized in that: composite membrane (10) is made by polyvinyl alcohol;
3, ultrafilter according to claim 1 is characterized in that: fixedly connected plastics connect mouth (8) on the top of compound film tube (5);
4, ultrafilter according to claim 3 is characterized in that: compound film tube (5) connects mouth (8) with plastics and fixedlys connected by screw thread;
5, ultrafilter according to claim 1 is characterized in that: microporous pipe (9) is compound in the inboard of polyvinyl alcohol film (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218657 CN2075537U (en) | 1990-08-24 | 1990-08-24 | Composite membrane super-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90218657 CN2075537U (en) | 1990-08-24 | 1990-08-24 | Composite membrane super-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2075537U true CN2075537U (en) | 1991-04-24 |
Family
ID=4897441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90218657 Withdrawn CN2075537U (en) | 1990-08-24 | 1990-08-24 | Composite membrane super-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2075537U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075976C (en) * | 1999-05-21 | 2001-12-12 | 徐祝平 | Method for producing filter element cup |
| CN1075975C (en) * | 1999-05-21 | 2001-12-12 | 徐祝平 | Technology for producing filter element cup |
| CN101007228B (en) * | 2006-12-28 | 2010-04-07 | 北京佳康尔水处理技术有限公司 | A structural filter element for removing aluminum in drinking water and its preparation method |
| CN101215056B (en) * | 2008-01-18 | 2010-12-15 | 杨良勇 | Energy-storing quality-classifying water-purifying water feeder for manual water jar |
| CN115138222A (en) * | 2021-03-30 | 2022-10-04 | 恩特格里斯公司 | Liquid purification membranes including carbonaceous materials and methods of forming the same |
-
1990
- 1990-08-24 CN CN 90218657 patent/CN2075537U/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075976C (en) * | 1999-05-21 | 2001-12-12 | 徐祝平 | Method for producing filter element cup |
| CN1075975C (en) * | 1999-05-21 | 2001-12-12 | 徐祝平 | Technology for producing filter element cup |
| CN101007228B (en) * | 2006-12-28 | 2010-04-07 | 北京佳康尔水处理技术有限公司 | A structural filter element for removing aluminum in drinking water and its preparation method |
| CN101215056B (en) * | 2008-01-18 | 2010-12-15 | 杨良勇 | Energy-storing quality-classifying water-purifying water feeder for manual water jar |
| CN115138222A (en) * | 2021-03-30 | 2022-10-04 | 恩特格里斯公司 | Liquid purification membranes including carbonaceous materials and methods of forming the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2075537U (en) | Composite membrane super-filter | |
| CN107890781A (en) | A kind of Hollow Fiber Ultrafiltration counter-infiltration integrates membrane module and its preparation technology | |
| CN205382048U (en) | A filtering component for water purifier | |
| CN215559623U (en) | Multi-stage filtration water purification system and water purifier | |
| CN201578993U (en) | Novel water purifier | |
| CN110723834A (en) | A five-in-one composite filter element with reverse osmosis | |
| CN216457463U (en) | High-precision liquid strainer | |
| CN206127005U (en) | Negative pressure type pottery water purifier | |
| CN212067931U (en) | Water purifier filter element | |
| CN211069319U (en) | Filter element for water filtering kettle and water filtering kettle with same | |
| CN2463386Y (en) | Self-flushing multi-stage filtering water purifier | |
| CN223404722U (en) | Nanofiltration membrane filtration device | |
| CN221244652U (en) | Novel DTRO membrane module | |
| CN219752105U (en) | A reverse osmosis membrane filter element and reverse osmosis water purification device | |
| CN2289592Y (en) | Reverse wash compound drinking water filter | |
| CN216972192U (en) | Novel ceramic membrane water purification device | |
| CN211141702U (en) | Raw water multi-media filter | |
| CN220449826U (en) | Pocket type small-size precision filter | |
| CN2140778Y (en) | Millipore filter for boiled water | |
| CN221071053U (en) | Table type water purifier | |
| CN217340844U (en) | Ultralow-pressure large-flux reverse osmosis membrane device | |
| CN210054497U (en) | Red pear juice purifier | |
| CN2226418Y (en) | Drinking vessel with ultrafilter | |
| CN219636951U (en) | Water purifier pre-filter capable of quickly replacing active carbon | |
| CN2208970Y (en) | Aseptic membrane filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |