CN201275466Y - Circular plate type super-filter - Google Patents
Circular plate type super-filter Download PDFInfo
- Publication number
- CN201275466Y CN201275466Y CNU2008201667370U CN200820166737U CN201275466Y CN 201275466 Y CN201275466 Y CN 201275466Y CN U2008201667370 U CNU2008201667370 U CN U2008201667370U CN 200820166737 U CN200820166737 U CN 200820166737U CN 201275466 Y CN201275466 Y CN 201275466Y
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- Prior art keywords
- pipe
- circular plate
- plate type
- filter
- water producing
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Abstract
The utility model discloses a circular plate-type ultrafilter comprising a cylinder; a circular plate-type ultra-filtration membrane assembly is arranged inside the cylinder and is provided with a water-producing pipe; two cylinder cover assemblies are arranged at the two ends of the cylinder, respectively; a raw water inlet pipe and a gas inlet pipe are arranged on either of the cylinder cover assemblies; and a sewage discharge pipe and a gas discharge pipe are arranged on the other cylinder cover assembly. A plurality of water-permeable holes are formed on the water-producing pipe. The two ends of the water-producing pipe are communicated with a purified water outlet pipe. The circular plate-type ultrafilter has the advantages that the circular plate-type membrane assembly has less pressure drop; the membranes are not liable to break and have long service life; the opened circulation space exists between the membrane surfaces without dead areas and is easy to clean; the membrane surface is smooth without blockage; the membrane surface has the resistance to chemical cleaning and sticking; and once the separated substances and impurities deposit on the membrane surface, the membrane surface is easy to clean with clear water. The circular plate-type ultrafilter is environment-friendly because all the flat membrane materials are recyclable.
Description
[technical field]
The utility model relates to the drink water purifying that is applied to water treatment field and the circular plate type milipore filter device of liquid clarification filtration.
[technical background]
The most hollow fiber ultrafiltration membrane that adopt of milipore filter device are made both at home and abroad at present.The hollow fiber uf membrane system shell can use ABS (acrylonitrile-butadiene-styrene copolymer), PMMA (polymethyl methacrylate), UPVC various material such as (PVC-Us) to make.This device by cylindrical shell and up and down the bonding cover in two ends form.The upper end cover is provided with a raw water inlet and takes over, and next door one side is provided with a delivery port and takes over, and lower end cover and the design of upper end cover are basic identical, and just the raw water inlet of upper end is taken over and become the delivery port adapter.Cover and cylindrical shell socket joint are bonding.The hollow fiber ultrafiltration membrane silk is housed in the cylindrical shell, its general high-intensity PP (polypropylene), PAN (polypropylene is fine), PVC (polyvinyl chloride), PS (polysulfones), PVDF material manufacturings such as (Kynoar), film silk employing self-supporting doughnut loose structure of adopting.The operation principle of hollow fiber uf membrane system is mainly divided external-compression type and inner pressed.Inner pressed is that former water is taken over the doughnut inside that enters in the cylindrical shell from the water inlet on the cover of cylindrical shell upper end, wherein small-molecule substance becomes two the delivery ports discharges of ultrafiltration water from cylindrical shell one side through hollow fiber ultrafiltration membrane under pressure, macromolecular substances, colloidal particle and bacterium etc. are trapped within the hollow fiber ultrafiltration membrane inner surface becomes condensed water, discharges from the delivery port of cylindrical shell lower end.External-compression type is that former water enters through the central dispense pipe from the water inlet adapter on the cover of cylindrical shell upper end, under pressure, most of material, colloidal particle and bacterium etc. are trapped within the doughnut film outer surface, solvent in the former water and micromolecular water see through hollow-fibre membrane becomes ultrafiltration water, discharge from cylindrical shell lower end delivery port, and condensed water is discharged from two delivery ports of cylindrical shell one side.Owing to have the hollow fiber membrane device material now and make former thereby have following shortcoming: 1. easy fracture of wire causes leakage because the film silk is thin.2. hollow fiber uf membrane system needs pretreatment process, otherwise will stop up hollow-fibre membrane, and inner pressed is even more serious.3. hollow fiber uf membrane system pollutes comparatively difficulty of back cleaning.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of not fragile, difficult circular plate type super-filter easily that stops up and clean.
For achieving the above object, the utility model patent has proposed a kind of circular plate type super-filter, comprise cylindrical shell, be provided with the circular plate type hyperfiltration membrane assembly that comprises water producing pipe in the described cylindrical shell, the two ends of cylindrical shell are respectively arranged with the cover assembly, a described cover assembly is provided with original water inlet and takes over and the gas entrance sleeve, another cover assembly is provided with sewage outlet connection and gas outlet connection, also being provided with pure water inlet on the cover assembly takes over, described water producing pipe is provided with some permeable holes, and the two ends of water producing pipe are taken over pure water inlet and communicated.
As preferably, described circular plate type hyperfiltration membrane assembly comprises two or more water producing pipes, head and the tail adopt first junction block fixedly connected after bonding successively again between each water producing pipe, the left end of high order end water producing pipe adopts first junction block and second junction block to be connected on the cover assembly of left end, the right-hand member of low order end water producing pipe adopts first junction block and second junction block to be connected on the cover assembly of right-hand member, and also block at the two ends of each water producing pipe fixation kit.
As preferably, described fixation kit is catch and the spacer that adopts threaded connector to be connected.
As preferably, socket joint has flat milipore filter on the described water producing pipe, and described flat milipore filter employing center is provided with the circular ultrafiltration diaphragm of circular hole, and circular hole edge is provided with one or above locking plate.
As preferably, described circular ultrafiltration diaphragm upward filtration membrane aperture is 0.01 μ m-0.1 μ m.
As preferably, establish the permeable hole of two row's symmetries on the described water producing pipe.
As preferably, described cover assembly comprises pipe connection, top cover, union (screwed)bonnet (UB, one pipe connection is provided with original water inlet and takes over and the gas entrance sleeve, another pipe connection is provided with sewage outlet connection and gas outlet connection, top cover is provided with pure water inlet and takes over, the junction external diameter of described pipe connection and top cover matches with the internal diameter of union (screwed)bonnet (UB, union (screwed)bonnet (UB is placed on pipe connection and the top cover it is fixed.
As preferably, described gas feed is taken on the qi of chong channel ascending adversely pipe connections that places in the pipe connection, inserts long qi of chong channel ascending adversely pipe and short qi of chong channel ascending adversely pipe on the qi of chong channel ascending adversely pipe connections.
As preferably, also have the aperture that can connect Pressure gauge and blast pipe on the described top cover.
As preferably, described cylindrical shell adopts polythene material to make, and the cover assembly adopts rigid polyvinyl chloride material to make.
The beneficial effect of the utility model patent: the pressure drop of the utility model circular plate type film group is little, diaphragm is not fragile, can use for a long time, and open free air space be arranged, no dead angle between face, clean easily, face is smooth, can not stop up, and also has anti-Chemical cleaning and is not stained with sticking characteristic, in case separator and impurity are piled up at face, just can with the clear water flushing.Circular plate type milipore filter aperture is 0.01-0.1 μ m, and bacterium is 0.2-100 μ m, protozoa 2-200 μ m, algae＞1 μ m, viral 0.015-0.2 μ m, general solid suspension＞2 μ m, so the circular plate type milipore filter forms absolute barrier, object greater than the space can't penetrate, and produces water during high concentration and still keeps limpidly, can ensure safe drinking water.The circular plate type milipore filter filters the water yield for every square metre and reaches 15-30LPH/Bar, and is bigger than hollow-fibre membrane circulation.The utility model product belongs to green product, and all flat sheet membrane materials are all recyclable.
[description of drawings]
Fig. 1 is the structural representation of the utility model circular plate type super-filter;
Fig. 2 is the explosive view of the utility model circular plate type super-filter;
Fig. 3 is the structural representation of the utility model circular plate type super-filter middle plateform formula milipore filter;
Fig. 4 is the structural representation of top cover in the utility model circular plate type super-filter;
Fig. 5 is the structural representation of water producing pipe in the utility model circular plate type super-filter;
Fig. 6 is the structural representation of qi of chong channel ascending adversely pipe connections in the utility model circular plate type super-filter.
[specific embodiment]
Consult Fig. 1,2,3,4,5,6, circular plate type super-filter mainly comprises cylindrical shell 1, cover assembly and places circular plate type hyperfiltration membrane assembly in the cylindrical shell 1, and cylindrical shell 1 adopts polyethylene (PE) material to make, its length can according to water yield what and decide.The cover assembly at two ends adopts high strength, corrosion resistant PVC-U (UPVC) material to be made, and is bonding with cylindrical shell 1 socket joint.The circular plate type hyperfiltration membrane assembly is placed on the cylindrical shell 1, and two ends tube connector sub-connecting member 4 is formed with top cover 3 sealings.This circular plate type hyperfiltration membrane assembly is formed water producing pipe 9 by shorter water producing pipe by threaded connector 17, and its two ends connection catch 8 and spacer 7 fixedly form.Water producing pipe 9 is provided with the permeable hole 20 of two row's symmetries, former water becomes water purification to enter water producing pipe 9 discharges through these permeable holes 20 behind membrane filtration, the two ends of water producing pipe 9, one end is a screw thread, link to each other with pipe connection with second junction block 5 by first junction block 6, the other end is smooth, and is bonding with other water producing pipes 9, adds the longer water producing pipe 9 of first junction block, 6 fixing compositions.Socket joint has flat milipore filter 21 on the described water producing pipe 9, described flat milipore filter 21 employing centers are provided with the circular ultrafiltration diaphragm of circular hole 22, circular hole 22 edges are provided with 3 locking plates 23, by locking plate 23 snappings, form the interlocking structure between film and the film between each flat milipore filter 21.Its internal diameter and water producing pipe 9 external diameters are complementary, and diaphragm is nestable in water producing pipe 9.The two ends of water producing pipe 9 are thinner compared to the centre, so form the boss of an annular.Its external diameter and catch 8, spacer 7 and threaded connector 17 internal diameters are complementary, and catch 8, spacer 7 usefulness threaded connectors 17 are connected, and are placed in water producing pipe 9 two ends and just block.Water producing pipe 9 one ends connect first junction block 6 and second junction block 5, are connected with top cover 3 as reservation member.The plate-type hyperfiltration membrane skeleton is placed in the cylindrical shell 1.Cylindrical shell 1 two ends connect the pipe connection 4 of tubular, its both sides are equipped with small one and large one two adapters, less on the pipe connection 4 of one end is that gas feed takes over 15, bigger is that former water water inlet takes over 14, what the pipe connection 4 of the other end was less then is that gas vent takes over 12, and bigger is that outlet of sewer takes over 13.Gas feed is taken over 15 and is placed the part in the pipe connection to connect qi of chong channel ascending adversely pipe connections 19, and long qi of chong channel ascending adversely pipe 10 and short qi of chong channel ascending adversely pipe 11 are inserted in its hole.Pipe connection 4 one ends are screw threads, and the screw thread outer peripheral face of inner circumferential surface and top cover 3 is sealed and matched, and top cover 3 fillets of screw are provided with elastic tape, play sealing function.Top cover 3 is provided with pure water inlet and takes over 16, and its other aperture 18 in addition can connect Pressure gauge and blast pipe.The junction external diameter of pipe connection 4 and top cover 3 and the internal diameter of union (screwed)bonnet (UB 2 are complementary, and the union (screwed)bonnet (UB cover is fixed it thereon.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (9)
1. circular plate type super-filter, it is characterized in that: comprise cylindrical shell (1), be provided with the circular plate type hyperfiltration membrane assembly that comprises water producing pipe (9) in the described cylindrical shell (1), the two ends of cylindrical shell (1) are respectively arranged with the cover assembly, a described cover assembly is provided with original water inlet and takes over (14) and gas entrance sleeve (15), another cover assembly is provided with sewage outlet connection (13) and gas outlet connection (12), also be provided with pure water inlet on the cover assembly and take over (16), described water producing pipe (9) is provided with some permeable holes, and the two ends of water producing pipe (9) are taken over (16) with pure water inlet and communicated.
2. circular plate type super-filter as claimed in claim 1, it is characterized in that: described circular plate type hyperfiltration membrane assembly comprises two or more water producing pipe (9), head and the tail adopt first junction block (6) fixedly connected after bonding successively again between each water producing pipe (9), the left end of high order end water producing pipe (9) adopts first junction block (6) and second junction block (5) to be connected on the cover assembly of left end, the right-hand member of low order end water producing pipe (9) adopts first junction block (6) and second junction block (5) to be connected on the cover assembly of right-hand member, and also block at the two ends of each water producing pipe (9) fixation kit.
3. circular plate type super-filter as claimed in claim 2 is characterized in that: described fixation kit is catch (8) and the spacer (7) that adopts threaded connector (17) to be connected.
4. circular plate type super-filter as claimed in claim 3, it is characterized in that: described water producing pipe (9) is gone up socket joint flat milipore filter (21), described flat milipore filter (21) employing center is provided with the circular ultrafiltration diaphragm of circular hole (22), and circular hole (22) edge is provided with one or above locking plate (23).
5. circular plate type super-filter as claimed in claim 4 is characterized in that: described circular ultrafiltration diaphragm upward filtration membrane aperture is 0.01 μ m-0.1 μ m.
6. circular plate type super-filter as claimed in claim 5 is characterized in that: the permeable hole of establishing two row's symmetries on the described water producing pipe (9).
7. circular plate type super-filter as claimed in claim 1, it is characterized in that: described cover assembly comprises pipe connection (4), top cover (3), union (screwed)bonnet (UB (2), one pipe connection (4) is provided with original water inlet and takes over (14) and gas entrance sleeve (15), another pipe connection (4) is provided with sewage outlet connection (13) and gas outlet connection (12), top cover (3) is provided with pure water inlet and takes over (16), the junction external diameter of described pipe connection (4) and top cover (3) matches with the internal diameter of union (screwed)bonnet (UB (2), union (screwed)bonnet (UB is placed on pipe connection (4) and the top cover (3) it is fixed.
8. circular plate type super-filter as claimed in claim 7, it is characterized in that: described gas feed is taken over (15) and is placed on the interior qi of chong channel ascending adversely pipe connections (19) of pipe connection (4), and qi of chong channel ascending adversely pipe connections (19) is gone up and inserted long qi of chong channel ascending adversely pipe (10) and short qi of chong channel ascending adversely pipe (11).
9. circular plate type super-filter as claimed in claim 8 is characterized in that: also have the aperture (18) that can connect Pressure gauge and blast pipe on the described top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201667370U CN201275466Y (en) | 2008-10-17 | 2008-10-17 | Circular plate type super-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201667370U CN201275466Y (en) | 2008-10-17 | 2008-10-17 | Circular plate type super-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275466Y true CN201275466Y (en) | 2009-07-22 |
Family
ID=40893046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201667370U Expired - Lifetime CN201275466Y (en) | 2008-10-17 | 2008-10-17 | Circular plate type super-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275466Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885522A (en) * | 2010-07-16 | 2010-11-17 | 江西金达莱环保研发中心有限公司 | Low-pressure portable drinking water purifier |
| CN101385947B (en) * | 2008-10-17 | 2011-07-27 | 魏新时 | Circular plate type super-filter |
| CN102167423A (en) * | 2011-03-18 | 2011-08-31 | 湖州鼎泰净水科技有限公司 | Positive-pressure rotary scraper type panel ultrafilter |
| CN102872639A (en) * | 2011-07-13 | 2013-01-16 | 江苏美淼环保科技有限公司 | Flat membrane water purification apparatus with flushing structure, and technology thereof |
| CN104667748A (en) * | 2015-02-13 | 2015-06-03 | 浙江美易膜科技有限公司 | High-pressure-resisting and pollution-resisting filtering film column |
-
2008
- 2008-10-17 CN CNU2008201667370U patent/CN201275466Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101385947B (en) * | 2008-10-17 | 2011-07-27 | 魏新时 | Circular plate type super-filter |
| CN101885522A (en) * | 2010-07-16 | 2010-11-17 | 江西金达莱环保研发中心有限公司 | Low-pressure portable drinking water purifier |
| CN102167423A (en) * | 2011-03-18 | 2011-08-31 | 湖州鼎泰净水科技有限公司 | Positive-pressure rotary scraper type panel ultrafilter |
| CN102872639A (en) * | 2011-07-13 | 2013-01-16 | 江苏美淼环保科技有限公司 | Flat membrane water purification apparatus with flushing structure, and technology thereof |
| CN104667748A (en) * | 2015-02-13 | 2015-06-03 | 浙江美易膜科技有限公司 | High-pressure-resisting and pollution-resisting filtering film column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090722 Effective date of abandoning: 20081017 |