CN211920958U - Photocatalyst membrane filter for water treatment - Google Patents
Photocatalyst membrane filter for water treatment Download PDFInfo
- Publication number
- CN211920958U CN211920958U CN202020167665.2U CN202020167665U CN211920958U CN 211920958 U CN211920958 U CN 211920958U CN 202020167665 U CN202020167665 U CN 202020167665U CN 211920958 U CN211920958 U CN 211920958U
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- Prior art keywords
- water
- pipe
- tank body
- communicated
- filter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 239000012528 membrane Substances 0.000 title claims abstract description 34
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000012856 packing Methods 0.000 claims abstract description 21
- 239000000945 filler Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000011049 filling Methods 0.000 claims description 6
- 230000001699 photocatalysis Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- WRTMQOHKMFDUKX-UHFFFAOYSA-N triiodide Chemical compound I[I-]I WRTMQOHKMFDUKX-UHFFFAOYSA-N 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Abstract
The utility model discloses a photocatalyst membrane filter for water treatment relates to water treatment technical field. The utility model comprises an upper tank body and a lower tank body, wherein the inner wall of the upper tank body is fixedly connected with a photocatalyst membrane filtering component, the top of the inner surface of the upper tank body is fixedly connected with an ultraviolet lamp tube, the inner wall of the lower tank body is clamped with a packing layer, the peripheral side surface of the upper tank body is communicated with a first water pipe, and the peripheral side surface of the lower tank body is communicated with a second water pipe; the inside of the upper tank body is provided with a membrane filter chamber; the lower tank body is internally provided with a filler filtering chamber. The utility model discloses a first rivers switching-over pipe, second rivers switching-over pipe make two water pipes of the device can act as inlet tube and outlet pipe in turn, and then become the folk prescription of traditional filter and be variable bidirectional filter form to the filter form, through the conversion of filter direction, can form the back flush to filtering layer and filter mechanism, and then prolong the life of this filter.
Description
Technical Field
The utility model belongs to the technical field of water treatment, especially, relate to a photocatalyst membrane filter for water treatment.
Background
The existing resident water is usually delivered to users from a tap water plant through complicated water delivery pipelines such as large, medium and small pipelines, and finally, the quality of tap water used by the users is poor, on one hand, the water quality is poor due to the fact that most of source water is polluted to different degrees because of discharge of industrial waste water, waste gas, pesticides and the like, and the quality of water produced by the tap water plant is low because the process of the water plant is relatively laggard; on the other hand, in the water supply process, the tap water is subjected to secondary pollution by rust and deposited pollutants in the water pipe, the water quality is further reduced and worsened, and the drinking water health of people is influenced.
Therefore, no matter at present, whether families, enterprises and public institutions, schools and the like, water quality purification devices are widely applied to improve water quality and reduce and prevent pollution to human bodies, the existing water quality purification devices are more in variety and different in structure, various defects exist in the purification devices, the existing purifier mostly adopts an adsorption mode to purify water quality, the purification effect of pollutants such as organic matters in water is poor, and various technical schemes also appear on the market at present for improving the purification effect of water quality, for example, a patent document with the publication number of CN201811345272X discloses a photocatalyst water quality purifier, for example, a patent document with the publication number of CN201611059265.4 discloses a photocatalyst efficient filter, for example, a patent document with the publication number of CN201120141452.3 discloses a mineral activated photocatalyst water purifier, but in the using process of the purifier, the service life of the filter material is limited due to the unidirectional water inlet and the unidirectional filtration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photocatalyst membrane filter for water treatment through the design of first water pipe, second water pipe, membrane filter chamber and filler filter chamber, has solved the limited and poor problem of filtration treatment effect of current photocatalyst membrane filter for water treatment life.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a photocatalyst film filter for water treatment, which comprises an upper tank body and a lower tank body, wherein the inner wall of the upper tank body is fixedly connected with a photocatalyst film filtering component, the top of the inner surface of the upper tank body is fixedly connected with an ultraviolet lamp tube, the inner wall of the lower tank body is clamped with a packing layer, the peripheral side surface of the upper tank body is communicated with a first water pipe, and the peripheral side surface of the lower tank body is communicated with a second water pipe; one surface of the upper tank body is fixedly connected with the lower tank body through a bolt; a membrane filter chamber is arranged in the upper tank body; a filler filtering chamber is formed in the lower tank body; the inner wall of the upper tank body is also fixedly connected with a sealing plate and a water distribution disc; a first row of waste pipes is communicated with one surface of the sealing plate; an overflow pipe is communicated with one surface of the membrane filtering chamber; one end of the overflow pipe is communicated with the filling filtering chamber; the circumferential side surface of the lower tank body is fixedly connected with a circulating pump; one end of the water inlet of the circulating pump is communicated with the filler filtering chamber through a pipeline; one end of the water outlet of the circulating pump is communicated with the membrane filtering chamber through a circulating pipe; and a first water flow reversing pipe and a second water flow reversing pipe are respectively communicated between the opposite surfaces of the first water pipe and the second water pipe.
Furthermore, water valves are arranged on the peripheral side surfaces of the first water pipe, the second water pipe, the first water flow reversing pipe and the second water flow reversing pipe.
Furthermore, the water distribution disc is positioned between the packing layer and the sealing plate; the packing layer is positioned below the water distribution disc; the first water pipe is positioned below the photocatalyst film filtering component; the second water pipe is positioned below the packing layer.
Furthermore, a one-way valve is fixedly arranged inside the circulating pipe; and a second waste discharge pipe is communicated with one surface of the filling filtering chamber.
Furthermore, water distribution holes distributed in a circumferential array are formed in one surface of the water distribution disc; the water diversion disc is obliquely arranged inside the filler filtering chamber.
The utility model discloses following beneficial effect has:
1. the utility model discloses a first rivers switching-over pipe, second rivers switching-over pipe, two water pipes that make the device can act as inlet tube and outlet pipe in turn, and then become the folk prescription of traditional filter and be variable bidirectional filter form to the filter form, through the conversion of filter direction, can form the back flush to filtering layer and filter mechanism, and when the rivers direction conversion, need not to carry out the change of pipeline, only need open and close the valve that corresponds, can accomplish the fast switch-over of rivers direction, thereby effectively prolong the device's life through the back flush.
2. The utility model discloses an overflow formula drainage design of membrane filter chamber can be prior to prolong the contact time of this photocatalyst and water, effectively improves the treatment effect of water then, through the design of circulating pipe and circulating pump, then can realize the circulating purification to water, effectively prolongs the filter effect of this filter then.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of a photocatalytic membrane filter for water treatment;
FIG. 2 is a schematic structural view of the water diversion disc;
in the drawings, the components represented by the respective reference numerals are listed below:
1-upper tank body, 2-lower tank body, 3-photocatalyst membrane filtering component, 4-ultraviolet lamp tube, 5-packing layer, 6-first water tube, 7-second water tube, 8-membrane filtering chamber, 9-packing filtering chamber, 10-sealing plate, 11-water distribution disc, 12-first waste discharge tube, 13-overflow tube, 14-circulating pump, 15-circulating tube, 16-first water flow reversing tube, 17-second water flow reversing tube, 18-water valve and 19-second waste discharge tube.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model relates to a photocatalyst membrane filter for water treatment, including upper tank 1 and lower tank 2, upper tank 1 and lower tank 2 are circular tanks, upper tank 1 inner wall is fixedly connected with photocatalyst membrane filter assembly 3, photocatalyst membrane filter assembly 3 includes double-deck metal filter screen, be provided with superfine glass fiber filter paper between the double-deck metal filter screen, be coated with the photocatalyst coating on the metal filter screen, the top of upper tank 1 internal surface is fixedly connected with ultraviolet fluorescent tube 4, ultraviolet fluorescent tube 4 is provided with waterproof transparent guard shield outward, lower tank 2 inner wall joint has packing layer 5, packing layer 5 is inside to be filled with filter materials such as active carbon, medical stone, triiodide resin or membrane filter core, packing layer 5 sets up and a sealed tube is inside, both ends all are provided with multilayer sealed filter screen about the sealed tube;
the circumferential side surface of the upper tank body 1 is communicated with a first water pipe 6, and the circumferential side surface of the lower tank body 2 is communicated with a second water pipe 7; one surface of the upper tank body 1 is fixedly connected with the lower tank body 2 through a bolt; a membrane filter chamber 8 is arranged in the upper tank body 1; a filler filtering chamber 9 is arranged inside the lower tank body 2; the inner wall of the upper tank body 1 is also fixedly connected with a sealing plate 10 and a water distribution disc 11; a first row of waste pipes 12 are communicated with one surface of the sealing plate 10; an overflow pipe 13 is communicated with one surface of the membrane filter chamber 8; one end of the overflow pipe 13 is communicated with the filling filter chamber 9; the circumferential side surface of the lower tank body 2 is fixedly connected with a circulating pump 14; one end of the water inlet of the circulating pump 14 is communicated with the filler filtering chamber 9 through a pipeline; one end of the water outlet of the circulating pump 14 is communicated with the membrane filtering chamber 8 through a circulating pipe 15; the opposite surfaces of the first water pipe 6 and the second water pipe 7 are respectively communicated with a first water flow reversing pipe 16 and a second water flow reversing pipe 17, and the first water flow reversing pipe 16 and the second water flow reversing pipe 17 are used for switching the water inlet direction or the water outlet direction.
Wherein, the side surfaces of the periphery of the first water pipe 6, the second water pipe 7, the first water flow reversing pipe 16 and the second water flow reversing pipe 17 are all provided with water valves 18, the positions of the first waste discharge pipe 12 and the second waste discharge pipe 19 are also provided with valves, and the valve at the position of the first waste discharge pipe 12 is a waterproof electric valve.
As shown in fig. 1, the water diversion disc 11 is positioned between the packing layer 5 and the closing plate 10; the packing layer 5 is positioned below the water distribution disc 11; the first water pipe 6 is positioned below the photocatalyst film filtering component 3; the second water pipe 7 is positioned below the packing layer 5.
Wherein, the inside of the circulating pipe 15 is fixedly provided with a one-way valve, the design of the one-way valve controls the water in the circulating pipe 15 to only flow out but not flow in, one surface of the filler filtering chamber 9 is also communicated with a second waste discharge pipe 19, and the first waste discharge pipe 12 and the second waste discharge pipe 19 are both used for thoroughly discharging the water in the tank body.
Wherein, the water diversion holes distributed in a circumferential array are arranged on one surface of the water diversion disc 11; the water diversion disc 11 is arranged obliquely inside the filler filtering chamber 9.
One specific application of this embodiment is: when the device is used, the first water pipe 6 is communicated with an external water supply source, the first water pipe 6 and the second water pipe 7 can be alternately used as a water inlet pipe and a water outlet pipe through the arrangement of the first water flow reversing pipe 16 and the second water flow reversing pipe 17, under the daily use mode, the first water pipe 6 is the water inlet pipe, the second water pipe 7 is the water outlet pipe, the first water flow reversing pipe 16 and the second water flow reversing pipe 17 are in a closed state, sewage after water enters the first water pipe 6 is subjected to first filtering, purifying and sterilizing treatment by the photocatalyst film filtering component 3, the treatment time of the photocatalyst film filtering component 3 and the ultraviolet lamp tube 4 on the sewage can be effectively prolonged through the overflow type drainage design of the film filtering chamber 8, the water after the first purifying and filtering enters the filler filtering chamber 9, when the sewage enters the filler filtering chamber 9, the water is uniformly distributed by the water distribution disc 11, and then the water uniformly enters the filler layer 5 and is subjected to purifying treatment by the filler layer 5, when the processing water in the membrane filter chamber 8 is accumulated in a certain amount, the circulating pump 14 can be opened in good time, the circulating purification of water can be realized through the circulating pump 14, after the device is used for a certain time, the first water flow reversing pipe 16 can be controlled through the water valve 18, the second water flow reversing pipe 17, the communication state of the first water pipe 6 and the second water pipe 7 is realized, then the second water pipe 7 in the daily use mode is changed into a water inlet pipe, the first water pipe 6 is a water inlet pipe, through reverse water inflow, the reverse flushing of impurities filtered by the packing layer 5 and the photocatalyst membrane filter assembly 3 is realized, the service life of the packing layer 5 and the photocatalyst membrane filter assembly 3 is prolonged, after the packing layer 5 is used for a certain time, the filter material in the packing layer 5 can be replaced through the disassembly of the upper tank body 1 and.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a photocatalyst film filter for water treatment, includes jar body (1) and lower jar of body (2), it has photocatalyst film filtering component (3) to go up jar body (1) inner wall fixed connection, the top fixedly connected with ultraviolet fluorescent tube (4) of going up jar body (1) internal surface, jar body (2) inner wall joint has packing layer (5) down, it has first water pipe (6) to go up jar body (1) week side intercommunication, jar body (2) week side intercommunication has second water pipe (7), its characterized in that down:
one surface of the upper tank body (1) is fixedly connected with the lower tank body (2) through a bolt; a membrane filter chamber (8) is arranged in the upper tank body (1); a filler filtering chamber (9) is formed in the lower tank body (2); the inner wall of the upper tank body (1) is also fixedly connected with a sealing plate (10) and a water distribution disc (11); one surface of the sealing plate (10) is communicated with a first row of waste pipes (12); an overflow pipe (13) is communicated with one surface of the membrane filtering chamber (8); one end of the overflow pipe (13) is communicated with the filling filtering chamber (9); the circumferential side surface of the lower tank body (2) is fixedly connected with a circulating pump (14); one end of a water inlet of the circulating pump (14) is communicated with the filling filtering chamber (9) through a pipeline; one end of the water outlet of the circulating pump (14) is communicated with the membrane filtering chamber (8) through a circulating pipe (15);
and a first water flow reversing pipe (16) and a second water flow reversing pipe (17) are respectively communicated between the opposite surfaces of the first water pipe (6) and the second water pipe (7).
2. The photocatalytic membrane filter for water treatment as set forth in claim 1, wherein the first water pipe (6), the second water pipe (7), the first water flow direction changing pipe (16) and the second water flow direction changing pipe (17) are provided with water valves (18) on peripheral sides thereof.
3. The photocatalytic membrane filter for water treatment as set forth in claim 1, wherein the water diversion disc (11) is located between the packing layer (5) and the sealing plate (10); the packing layer (5) is positioned below the water distribution disc (11); the first water pipe (6) is positioned below the photocatalyst membrane filtering component (3); the second water pipe (7) is positioned below the packing layer (5).
4. The photocatalytic membrane filter for water treatment as set forth in claim 1, wherein a check valve is fixedly disposed inside the circulation pipe (15); and a second waste discharge pipe (19) is communicated with one surface of the filling filtering chamber (9).
5. The photocatalyst membrane filter for water treatment as claimed in claim 1, wherein the water diversion disc (11) has water diversion holes arranged in a circumferential array on one surface; the water diversion disc (11) is obliquely arranged inside the filler filtering chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167665.2U CN211920958U (en) | 2020-02-13 | 2020-02-13 | Photocatalyst membrane filter for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020167665.2U CN211920958U (en) | 2020-02-13 | 2020-02-13 | Photocatalyst membrane filter for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211920958U true CN211920958U (en) | 2020-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020167665.2U Expired - Fee Related CN211920958U (en) | 2020-02-13 | 2020-02-13 | Photocatalyst membrane filter for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211920958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582296A (en) * | 2021-09-28 | 2021-11-02 | 江苏海容热能环境工程有限公司 | Ultrafiltration reverse osmosis device for treating sewage of ethylene plant |
-
2020
- 2020-02-13 CN CN202020167665.2U patent/CN211920958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582296A (en) * | 2021-09-28 | 2021-11-02 | 江苏海容热能环境工程有限公司 | Ultrafiltration reverse osmosis device for treating sewage of ethylene plant |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |