CN210193535U - Water treatment filtering membrane component - Google Patents
Water treatment filtering membrane component Download PDFInfo
- Publication number
- CN210193535U CN210193535U CN201920812506.0U CN201920812506U CN210193535U CN 210193535 U CN210193535 U CN 210193535U CN 201920812506 U CN201920812506 U CN 201920812506U CN 210193535 U CN210193535 U CN 210193535U
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- CN
- China
- Prior art keywords
- membrane
- outer shell
- water
- filtering
- groove
- 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.)
- Expired - Fee Related
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- 239000012528 membrane Substances 0.000 title claims abstract description 104
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000001914 filtration Methods 0.000 title claims abstract description 75
- 238000013461 design Methods 0.000 claims abstract description 7
- 239000010865 sewage Substances 0.000 claims description 26
- 239000008213 purified water Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water treatment filtering membrane component, which relates to the technical field of water treatment equipment and comprises an outer shell. One end of this shell body is provided with the water inlet, and one side of water inlet is provided with the mounting, is provided with the stationary dog on the mounting, and the other end of shell body is provided with the delivery port, and one side of delivery port is provided with the filtration membrane draw-in groove, is provided with delivery port filtration membrane in the filtration membrane draw-in groove, and the bottom of shell body is provided with clean pure water entry, is provided with the blowdown groove on the shell body, is provided with the blowdown net in the blowdown groove. Through the problem that the filter membrane blocks up can effectively avoid the excessive filter membrane that appears of impurity to set up the blowdown net in the blowdown groove, can effectively reduce the accumulational problem of impurity in the filter membrane through the blowdown net, through the design of blowdown groove and shell body flange joint, make things convenient for the dismantlement of shell body, be convenient for to filter membrane and blowdown net's stalk system individual change, it is inconvenient to have solved current filter membrane dismantlement, difficult abluent problem.
Description
Technical Field
The utility model relates to a water treatment facilities technical field specifically is a water treatment filtering membrane subassembly.
Background
The development and environmental protection problems are the most prominent spears since the 21 st century, and the environmental protection problems are particularly prominent when the water is polluted, so that the problem of solving sewage and waste water is widely concerned all over the world. Due to the high development cost of membrane technology, the pace of promotion in developing countries is slow. However, in recent years, our country has seen widespread acceptance in membrane technology. Domestic sewage can reach the discharge standard through conventional adsorption, precipitation and biochemical treatment because of relatively simple water quality components, but the treatment process is complicated and complicated, and the application of the membrane technology replaces the physicochemical treatment procedure with relatively excessive flow. Generally, the traditional acidic sewage is firstly neutralized by adding alkali to form salt, and then is treated by processes such as roasting and the like, the process is complex and has overhigh cost, and the application of the membrane technology has high water production requirement, deeper treatment requirement, high sewage concentration, or wastewater recovery requirement and other limited water treatment fields due to the excellent water quality of the produced water. The membrane filtering technology is a membrane separation process which takes screening as a separation principle and takes (positive pressure or negative pressure) as a driving force, the filtering precision is within the range of 0.04-0.5 mu m, particles, colloid, bacteria, heat sources and high molecular organic substances in water can be effectively removed, and the membrane filtering technology can be widely applied to separation, concentration and purification of substances. Most currently used filtration membrane modules are pressure type membrane modules or submerged type membrane modules.
Filtration membranes are used for separation and enrichment of solutes in process solutions and are also commonly used for separation of colloidal suspensions. With the construction of socialist energy conservation and environmental protection, the sewage treatment system is used more and more frequently, especially the development of the filter membrane technology; the filtering membrane water treatment is a solid-liquid separation technology, which is a simple and easy treatment technology that water is filtered by membrane pores to intercept impurities in the water without chemical changes, but the membrane pores are very fine, so that the filtering membrane needs to be cleaned after a certain amount of sewage is treated. The existing filter membrane is inconvenient to disassemble and high in cost during replacement and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water treatment filtration membrane subassembly possesses and dismantles simple, easy abluent advantage, has solved the difficult problem of dismantling of traditional water treatment filtration membrane subassembly.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a water treatment filter membrane subassembly, which comprises an outer shell, the one end of shell body is provided with the water inlet, one side of water inlet is provided with the mounting, be provided with the stationary dog on the mounting, the other end of shell body is provided with the delivery port, one side of delivery port is provided with the filtration membrane draw-in groove, be provided with delivery port filtration membrane in the filtration membrane draw-in groove, the bottom of shell body is provided with clean pure water entry, the one end of shell body is provided with the purified water export, be provided with inside filtration membrane in the shell body, be provided with the filter core on the inside filtration membrane, one side of filter core is provided with first filtration membrane, one side of first filtration membrane is provided with second filtration.
Furthermore, the blowdown groove passes through flange fixed connection with the shell body, and the blowdown groove is provided with two, and two blowdown grooves set up respectively at water inlet end and water outlet end.
Through adopting above-mentioned technical scheme, pass through flange fixed connection through blowdown groove and shell body, conveniently dismantle and wash, the convenient impurity that filters of blowdown groove simultaneously.
Further, the water inlet, the water outlet, the purified water outlet and the clean purified water inlet are fixedly connected with the outer shell through flanges.
Through adopting above-mentioned technical scheme, flange joint conveniently dismantles, conveniently washs the subassembly.
Furthermore, the filter core adopts the active carbon filter core, and first filtration membrane and second filtration membrane adopt the filtration diaphragm of polyvinylidene fluoride material.
By adopting the technical scheme, the polyvinylidene fluoride membrane is mainly used for removing bacteria and carrying out pretreatment on ultrapure water preparation in water.
Further, the fixed claw is fixedly connected with the fixed piece through a bolt.
Through adopting above-mentioned technical scheme, through bolted connection, it is more firm to make to be connected between stationary dog and the fixed, strengthens the stability of subassembly.
Furthermore, the sewage draining net and the water outlet filtering membrane both adopt polypropylene fiber filtering nets, and the sewage draining net and the water outlet filtering membrane adopt a drawing design.
By adopting the technical scheme, the polypropylene fiber filter screen can effectively filter and intercept solid particle pollutants in fluid, and has small filtration pressure loss and strong dirt holding capacity.
Furthermore, the outer shell and each component are sealed by epoxy resin and polyurethane.
Through adopting above-mentioned technical scheme, epoxy and polyurethane's sealed effect is better, the seal of guarantee subassembly.
Compared with the prior art, the water treatment filtering membrane component has the following beneficial effects:
1. the utility model discloses a blowdown groove can make the impurity in the filter membrane filter, can effectively avoid the too much problem that the filter membrane blockked up of impurity to appear through the blowdown inslot sets up the blowdown net, can effectively reduce the accumulational problem of impurity in the filter membrane through the blowdown net, through the design of blowdown groove and shell body flange joint, makes things convenient for the dismantlement of shell body, is convenient for to filter membrane and blowdown stalk system of net individual change, has solved current filter membrane and has dismantled inconvenient, the difficult abluent problem.
2. The utility model discloses a design of multiple filter membrane can make aquatic impurity filter more thoroughly, and drainage net pull formula convenient in design clears up the impurity of collecting, can effectively strengthen the filter capacity of filter membrane through the timely clearance of drainage net to impurity. The filter core adopts the active carbon filter core, and first filtration membrane and second filtration membrane adopt the filtering diaphragm of polyvinylidene fluoride material, and the preliminary treatment that bacterium and ultrapure water were prepared is got rid of to polyvinylidene fluoride diaphragm mainly used in aquatic, can carry out the efficient clearance to the impurity of aquatic, has further improved the purifying effect of subassembly.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the filtering membrane of the present invention;
fig. 4 is a side view of the main body of the present invention.
In the figure: 1-outer shell, 2-water inlet, 3-water outlet, 4-clean purified water inlet, 5-purified water outlet, 6-fixing piece, 601-fixing claw, 7-filter membrane clamping groove, 701-water outlet filter membrane, 8-internal filter membrane, 801-filter core, 802-first filter membrane, 803-second filter membrane, 804-filter hole, 9-sewage discharging groove, 901-sewage discharging net and 902-fixing cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a water treatment filter membrane subassembly, including shell body 1, the one end of shell body 1 is provided with water inlet 2, one side of water inlet 2 is provided with mounting 6, be provided with stationary dog 601 on the mounting 6, the other end of shell body 1 is provided with delivery port 3, one side of delivery port 3 is provided with filtration membrane draw-in groove 7, be provided with delivery port filtration membrane 701 in the filtration membrane draw-in groove 7, the bottom of shell body 1 is provided with clean pure water entry 4, the one end of shell body 1 is provided with purified water export 5, be provided with inside filtration membrane 8 in the shell body 1, be provided with filter core 801 on the inside filtration membrane 8, one side of filter core 801 is provided with first filtration membrane 802, one side of first filtration membrane 802 is provided with second filtration membrane 803, be provided with filtration pore 804 on the filter core 801, be provided with.
The sewage discharge grooves 9 are fixedly connected with the outer shell 1 through flanges, the number of the sewage discharge grooves 9 is two, and the two sewage discharge grooves 9 are respectively arranged at the water inlet 2 end and the water outlet 3 end.
The water inlet 2, the water outlet 3, the purified water outlet 5 and the clean purified water inlet 4 are fixedly connected with the outer shell 1 through flanges.
The filter element 801 is an activated carbon filter element, and the first filter membrane 802 and the second filter membrane 803 are filter membranes made of polyvinylidene fluoride.
The fixing claw 601 is fixedly connected with the fixing piece 6 through a bolt.
The sewage draining net 901 and the water outlet filtering membrane 701 both adopt polypropylene fiber filtering nets, and the sewage draining net 901 and the water outlet filtering membrane 701 adopt a drawing design.
The outer shell 1 and each component are sealed by epoxy resin and polyurethane
The internal filtering membrane of the utility model is the known technology of wide application and daily life which is already disclosed.
During the use, put through filtration membrane module with the water pipe, water gets into from the water inlet, then enters into inside filtration membrane's inside, and impurity and the pollutant of aquatic at this moment are all kept apart by inside filtration membrane, and only can have the pure water just can see through inside filtration membrane and enter into among the inside clearance of inside filtration membrane and filtration membrane module shell body, then go out through the outlet of purified water, then concentrated water then goes out from the water outlet. After a long time comes, the sewage draining net and the water outlet filtering membrane are pulled out for cleaning. When the membrane group needs to be cleaned, the reverse osmosis cleaning is carried out on the filtering membrane through the purified water only after the inlet of the clean purified water is communicated with the water pipe. When the membrane group needs to be thoroughly cleaned, the sewage draining groove and the outer shell are disassembled, and the filter membrane can be thoroughly cleaned or replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A water treatment filter membrane module comprises an outer shell (1), and is characterized in that: one end of the outer shell (1) is provided with a water inlet (2), one side of the water inlet (2) is provided with a fixing piece (6), the fixing piece (6) is provided with a fixing claw (601), the other end of the outer shell (1) is provided with a water outlet (3), one side of the water outlet (3) is provided with a filtering membrane clamping groove (7), a water outlet filtering membrane (701) is arranged in the filtering membrane clamping groove (7), the bottom of the outer shell (1) is provided with a clean purified water inlet (4), one end of the outer shell (1) is provided with a purified water outlet (5), an internal filtering membrane (8) is arranged in the outer shell (1), a filtering core (801) is arranged on the internal filtering membrane (8), one side of the filtering core (801) is provided with a first filtering membrane (802), one side of the first filtering, a sewage discharge groove (9) is formed in the outer shell (1), a sewage discharge net (901) is arranged in the sewage discharge groove (9), and a fixing cover (902) is arranged at the top of the sewage discharge groove (9).
2. A water treatment filtration membrane module according to claim 1, wherein: the sewage discharge groove (9) is fixedly connected with the outer shell (1) through a flange, two sewage discharge grooves (9) are arranged, and the two sewage discharge grooves (9) are respectively arranged at the water inlet (2) end and the water outlet (3) end.
3. A water treatment filtration membrane module according to claim 1, wherein: the water inlet (2), the water outlet (3), the purified water outlet (5) and the clean purified water inlet (4) are fixedly connected with the outer shell (1) through flanges.
4. A water treatment filtration membrane module according to claim 1, wherein: the filter element (801) is an activated carbon filter element, and the first filter membrane (802) and the second filter membrane (803) are filter membranes made of polyvinylidene fluoride.
5. A water treatment filtration membrane module according to claim 1, wherein: the fixed claw (601) is fixedly connected with the fixed piece (6) through a bolt.
6. A water treatment filtration membrane module according to claim 1, wherein: the sewage draining net (901) and the water outlet filtering membrane (701) both adopt polypropylene fiber filtering nets, and the sewage draining net (901) and the water outlet filtering membrane (701) adopt a drawing design.
7. A water treatment filtration membrane module according to claim 1, wherein: the outer shell (1) and each component are sealed by epoxy resin and polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812506.0U CN210193535U (en) | 2019-05-31 | 2019-05-31 | Water treatment filtering membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920812506.0U CN210193535U (en) | 2019-05-31 | 2019-05-31 | Water treatment filtering membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193535U true CN210193535U (en) | 2020-03-27 |
Family
ID=69873564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920812506.0U Expired - Fee Related CN210193535U (en) | 2019-05-31 | 2019-05-31 | Water treatment filtering membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210193535U (en) |
-
2019
- 2019-05-31 CN CN201920812506.0U patent/CN210193535U/en not_active Expired - Fee Related
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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: 20200824 Address after: 9 huaishui Road, Xuyi Economic Development Zone, Huaian City, Jiangsu Province Patentee after: Xuyi Lvhuan Technology Co.,Ltd. Address before: 211700 No.9, huaishui Road, Xuyi Economic Development Zone, Huai'an City, Jiangsu Province Patentee before: XUYI LVHUAN WATER TREATMENT Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: 9 huaishui Road, Xuyi Economic Development Zone, Huai'an City, Jiangsu Province Patentee after: XUYI LVHUAN WATER TREATMENT LTD. Address before: 9 huaishui Road, Xuyi Economic Development Zone, Huaian City, Jiangsu Province Patentee before: Xuyi Lvhuan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |