CN220597145U - Ultrafiltration assembly based on upper water inlet and outlet - Google Patents
Ultrafiltration assembly based on upper water inlet and outlet Download PDFInfo
- Publication number
- CN220597145U CN220597145U CN202322200139.8U CN202322200139U CN220597145U CN 220597145 U CN220597145 U CN 220597145U CN 202322200139 U CN202322200139 U CN 202322200139U CN 220597145 U CN220597145 U CN 220597145U
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- end cover
- shell
- rubber
- water
- ultrafiltration module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 37
- 239000012510 hollow fiber Substances 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006872 improvement Effects 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
- 238000010030 laminating Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an ultrafiltration component based on upper water inflow and production, which comprises a shell, and a first end cover and a second end cover, wherein the two ends of the first end cover and the second end cover are detachably connected, an upper water production port and a lower water production port are respectively communicated with the first end cover and the second end cover, and one end of the first end cover and one end of the second end cover are respectively communicated with a water inlet and a water outlet.
Description
Technical Field
The utility model belongs to the technical field of water purification, and particularly relates to an ultrafiltration component based on upper water inflow and production.
Background
With the development of industry, the water pollution condition is increasingly serious, the requirements of people on water treatment are higher and higher, and more enterprises select ultrafiltration to carry out the water treatment. In abroad, ultrafiltration is mainly applied to drinking water treatment, and many water works already use ultrafiltration technology to produce tap water. In China, ultrafiltration is mainly used for wastewater treatment and recycling in the industrial field and is used as pretreatment of Reverse Osmosis (RO). At present, in the domestic water industry market, ultrafiltration technology is widely applied to the field of industrial wastewater treatment in electric power, steel, chemical industry and the like.
The hollow fiber ultrafiltration membrane is one of the most mature and advanced ultrafiltration technologies, and the ultrafiltration adopts a novel hollow fiber filtration technology and is matched with three-stage pretreatment filtration to remove impurities in tap water; the ultrafiltration micropores are smaller than 0.01 micron, can thoroughly filter harmful substances such as bacteria, rust, colloid and the like in water, and retain microelements and minerals beneficial to human body in water. Above-mentioned hollow fiber milipore filter subassembly can not disassemble hollow fiber membrane silk alone from the shell body when in actual use, and when milipore filter subassembly handled high turbidity waste water, there would be a small amount of impurity to enter into hollow fiber membrane silk in, and then need regularly to wash hollow fiber membrane silk, because hollow fiber membrane silk encapsulates in the inside of membrane shell, can't dismantle out hollow fiber membrane silk and carry out comprehensive washing, washs incompletely, and inefficiency does not satisfy the user demand.
Accordingly, in view of the above, research and improvement on the existing structure and the existing defects are performed, and an ultrafiltration module based on upper water inflow is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an ultrafiltration component based on upper water inflow, which aims to solve the problems that when the conventional hollow fiber ultrafiltration membrane component is in actual use, hollow fiber membrane wires cannot be disassembled independently from an outer shell, a small amount of impurities enter the hollow fiber membrane wires when the ultrafiltration membrane component is used for treating high-turbidity wastewater, and further the hollow fiber membrane wires are required to be cleaned periodically.
The utility model is based on the purpose and the efficacy of an ultrafiltration component for upper water inflow and production, and is achieved by the following specific technical means:
the utility model provides an ultrafiltration subassembly based on upper portion advances produces water, includes casing and the first end cover and the second end cover that are connected are dismantled at its both ends, communicate respectively on first end cover and the second end cover and have last water gap and lower water gap, communicate respectively on the one end of first end cover and second end cover has water inlet and delivery port, shells inner wall laminating has rather than coaxial inner tube, be equipped with quick detach subassembly between the one end of casing and inner tube, quick detach subassembly is including seting up two first recesses on shells one end inner wall, two second recesses have been seted up on the one end outer wall of inner tube, every all be connected with first spring in the first recess, every the one end of first spring all is connected with the inserted block, every the inboard of inserted block all is connected with the second spring, the one end of second spring all is connected with L type baffle, every one side of second recess all is connected with spacing hook, every L type baffle's one end all stretches out the inserted block and is inconsistent with the bottom of spacing block, the one end of hook is seted up with first recess, the push rod is connected with L type push rod in the intercommunication groove.
Further, the middle part of the inner tube is penetrated with a lining tube, a plurality of sector areas are distributed between the inner tube and the inner wall of the lining tube along the ring shape, and each area is filled with hollow fiber membrane wires.
Furthermore, a drain pipe is communicated with one side of the shell, and a valve is connected to the drain pipe.
Further, the inner walls of the first end cover and the second end cover are provided with internal threads, and the first end cover and the second end cover are sleeved on the two ends of the shell through the internal threads.
Further, the inner walls of the first end cover and the second end cover are respectively connected with a first rubber ring and a second rubber ring, and the first rubber rings and the second rubber rings are positioned on two sides of the internal threads and are extruded with the outer walls of the two ends of the shell.
Further, limiting plates are connected to the inner walls of the first end cover and the second end cover, annular rubber blocks are connected to the two ends of the shell, and each annular rubber block is clamped inside the limiting plate.
Further, the rubber plug is inserted in the movable groove in an extrusion mode, and one end of the push rod is in contact with one side of the rubber plug.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the quick-dismantling assembly is arranged, when the hollow fiber membrane wires are washed, the first end cover and the second end cover are separated from the end part of the shell, then the push rod is downwards pressed, the L-shaped baffle is pushed to move to one side, so that the L-shaped baffle is contained in the insert block and separated from the limiting hook block, then the push rod is pushed to one side, the insert block is moved out of the second groove, the disassembly between the shell and the inner tube is realized, then the inner tube and the hollow fiber membrane wires are separated from the inner cavity of the shell together from one end of the shell, the disassembly of the inner tube and the hollow fiber membrane wires is realized, and then the hollow fiber membrane wires in the inner tube are comprehensively washed by external cleaning equipment, so that the water purification cost is saved;
2. through setting up casing, first end cover, second end cover, go up to produce mouth of a river and produce mouth of a river cooperation use down, the both ends of casing all can be connected into and produce the water pipe, and this ultrafiltration module adopts the bi-polar to produce water, compares with the upper portion under the same condition and advances to produce water milipore filter structure, and the volume of producing water can increase 20-50%, simultaneously, and bi-polar produces water and improves the operation flux of hollow fiber membrane silk in the ultrafiltration module, optimizes the water quality of producing water, stabilizes the volume of producing water, and the commonality is higher.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a front sectional structure of the present utility model.
Fig. 3 is a schematic cross-sectional front view of a first end cap of the present utility model.
Fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a housing; 2. a first end cap; 3. a second end cap; 4. a water inlet; 5. a water outlet; 6. a water outlet of the upper water producing port; 7. a lower water producing port; 8. a blow-down pipe; 9. a valve; 10. an inner tube; 11. a quick release assembly; 111. a first groove; 112. a second groove; 113. a first spring; 114. inserting blocks; 115. a limit hook block; 116. a second spring; 117. an L-shaped baffle; 118. a push rod; 119. a moving groove; 120. a rubber stopper; 12. hollow fiber membrane filaments; 13. a first rubber ring; 14. a second rubber ring; 15. a limiting plate; 16. an annular rubber block; 17. an inner liner tube; 18. and (5) an internal thread.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 4:
the utility model provides an ultrafiltration component based on upper water inflow and production, which comprises a shell 1, and a first end cover 2 and a second end cover 3, wherein the two ends of the first end cover 2 and the second end cover 3 are detachably connected, an upper water producing port 6 and a lower water producing port 7 are respectively communicated with the first end cover 2 and the second end cover 3, one end of the first end cover 2 and one end of the second end cover 3 are respectively communicated with a water inlet 4 and a water outlet 5, an inner pipe 10 coaxial with the inner pipe 10 is attached to the inner wall of the shell 1, a quick-release component 11 is arranged between one end of the shell 1 and one end of the inner pipe 10, the quick-release component 11 comprises two first grooves 111 formed in the inner wall of one end of the shell 1, two second grooves 112 are formed in the outer wall of one end of the inner pipe 10, a first spring 113 is connected in each first groove 111, one end of each first spring 113 is connected with an inserting block 114, the inner side of each inserting block 114 is connected with a second spring 116, one end of each second spring 116 is connected with an L-shaped baffle 117, one side of each second groove 112 is connected with a limiting hook block 115, one end of each L-shaped baffle 117 extends out of the inserting block 114 and is connected with a limiting hook block 115, one end 118 is arranged in the groove 119, which is connected with one end of the push rod 118 and is connected with the first groove 119 through the groove 119.
In other embodiments, the middle part of the inner tube 10 is penetrated with the inner liner tube 17, a plurality of sector areas are distributed between the inner tube 10 and the inner wall of the inner liner tube 17 along the annular shape, and each area is filled with the hollow fiber membrane wires 12, both the upper water producing port 6 and the lower water producing port 7 are communicated with the hollow fiber membrane wires 12, i.e. after the fluid flows in from the water inlet 4, the fluid directly flows into the hollow fiber membrane wires 12, and the hollow fiber membrane wires 12 have ultrafiltration characteristics, so that an ultrafiltration effect can be achieved, and an ultrafiltration process is realized in the process of flowing into the hollow fiber membrane wires 12.
In other embodiments, a drain pipe 8 is connected to one side of the housing 1, a valve 9 is connected to the drain pipe 8, and dirt can be discharged through the drain pipe 8 by opening the valve 9.
In other embodiments, the inner walls of the first end cover 2 and the second end cover 3 are provided with internal threads 18, the first end cover 2 and the second end cover 3 are sleeved on the two ends of the shell 1 through the internal threads 18, and the first end cover 2 and the second end cover 3 are connected with the shell 1 through threads, so that the installation and the disassembly are more convenient.
In other embodiments, the inner walls of the first end cover 2 and the second end cover 3 are respectively connected with the first rubber ring 13 and the second rubber ring 14, the first rubber ring 13 and the second rubber ring 14 are positioned on two sides of the internal thread 18 and are extruded with the outer walls of two ends of the shell 1, the first end cover 2 and the second end cover 3 are installed on the shell 1 through threads, at the moment, the first rubber ring 13 and the second rubber ring 14 are extruded with the outer walls of two ends of the shell 1, so that the tightness of the joint of the first end cover 2 and the second end cover 3 and the shell 1 can be greatly improved, and the phenomenon of water leakage in the using process of the ultrafiltration membrane assembly is effectively avoided.
In other embodiments, the inner walls of the first end cover 2 and the second end cover 3 are respectively connected with a limiting plate 15, the two ends of the shell 1 are respectively connected with an annular rubber block 16, each annular rubber block 16 is respectively clamped in the limiting plate 15, and when the first end cover 2 and the second end cover 3 are mounted on the shell 1 in a threaded manner, each annular rubber block 16 is respectively clamped in the limiting plate 15, so that the tightness of the connection between the first end cover 2 and the second end cover 3 and the shell 1 is further improved.
In other embodiments, a rubber plug 120 is inserted in the moving groove 119 in a pressing manner, one end of the push rod 118 contacts with one side of the rubber plug 120, and the moving groove 119 is sealed by the rubber plug 120, so that sewage is prevented from entering between the connection part of the shell 1 and the inner tube 10 from the moving groove 119.
Specific use and action of the embodiment:
in the utility model, when in installation, the push rod 118 is pressed downwards to push the L-shaped baffle 117 to move to one side, so that the L-shaped baffle 117 is accommodated in the insert block 114, and then the push rod 118 is pushed to the first groove 111, so that the insert block 114 is accommodated in the first groove 111, the inner tube 10 and the hollow fiber membrane wire 12 are arranged in the shell 1, the first end cover 2 and the second end cover 3 are arranged on the shell 1 in a threaded manner, at the moment, the first rubber ring 13 and the second rubber ring 14 are extruded with the outer walls of the two ends of the shell 1, so that the tightness of the joint of the first end cover 2 and the second end cover 3 with the shell 1 can be greatly improved, the phenomenon of water leakage in the use process of the ultrafiltration membrane assembly is effectively avoided, meanwhile, the annular rubber block 16 is clamped in the limit plate 15, the tightness of the connection of the first end cover 2 and the second end cover 3 with the shell 1 is further improved, no matter whether the upper water producing port 6 and the lower water producing port 7 are communicated with the hollow fiber membrane wire 12, the water inlet 4 and the water outlet 5 on one end of the first end cover 2 and the second end cover 3 can be alternately opened, and when fluid flows into the hollow fiber membrane wire 12 from the water inlet 4 and the hollow fiber membrane wire 12, and the water producing port 6 directly flows into the hollow fiber membrane 12, and the ultrafiltration membrane 12 has the characteristics of the ultrafiltration process; when the hollow fiber membrane wires 12 are cleaned, the first end cover 2 and the second end cover 3 are firstly rotationally separated from the end part of the shell 1, the rubber plug 120 is taken down, then the push rod 118 is downwards pressed, the L-shaped baffle 117 is pushed to move to one side, the L-shaped baffle 117 is contained in the insert block 114, at the moment, the L-shaped baffle 117 and the limiting hook block 115 are separated, the limiting hook block 115 does not block and limit the position of the L-shaped baffle 117, the push rod 118 is pushed to the first groove 111, so that the insert block 114 is pushed to move out of the second groove 112, at the moment, the inner tube 10 is not limited, the disassembly between the shell 1 and the inner tube 10 is realized, then the inner tube 10 and the hollow fiber membrane wires 12 are separated from the inner cavity of the shell 1 together from one end of the shell 1, the inner tube 10 and the hollow fiber membrane wires 12 are disassembled, and then the hollow fiber membrane wires 12 in the inner tube 10 are comprehensively cleaned through external cleaning equipment, and the water purification cost is saved.
It should be noted that, the valve 9 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common general knowledge in the art, so they will not be described in detail.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. An ultrafiltration module based on upper water inflow and production, which is characterized in that: the novel water dispenser comprises a shell (1) and a first end cover (2) and a second end cover (3) which are detachably connected with the two ends of the shell, wherein an upper water producing port (6) and a lower water producing port (7) are respectively communicated with the first end cover (2) and the second end cover (3), a water inlet (4) and a water outlet (5) are respectively communicated with one end of the first end cover (2) and one end of the second end cover (3), an inner pipe (10) is attached to the inner wall of the shell (1) and coaxial with the inner pipe, a quick-release assembly (11) is arranged between one ends of the shell (1) and the inner pipe (10), the quick-release assembly (11) comprises two first grooves (111) which are formed in the inner wall of one end of the shell (1), two second grooves (117) are formed in the outer wall of one end of the inner pipe (10), first springs (113) are respectively connected with one end of each first groove (111), the inner side of each first spring (113) is respectively connected with one plug block (114), the inner side of each plug block (114) is respectively connected with a second spring (116), the two ends of each plug block (116) are respectively connected with one end of each hook (115) of the two ends (115) respectively, a movable groove (119) communicated with the first groove (111) is formed in one end of the shell (1), a push rod (118) is arranged in the movable groove (119), and one end of the push rod (118) penetrates through the insertion block (114) and is connected with the L-shaped baffle (117).
2. An upper feed water based ultrafiltration module as in claim 1 wherein: the middle part of inner tube (10) runs through has inside lining pipe (17), a plurality of fan-shaped regions are distributed along the annular between inner tube (10) and inside lining pipe (17) inner wall, and fill in every region has hollow fiber membrane silk (12).
3. An upper feed water based ultrafiltration module as in claim 1 wherein: one side of the shell (1) is communicated with a blow-down pipe (8), and the blow-down pipe (8) is connected with a valve (9).
4. An upper feed water based ultrafiltration module as in claim 1 wherein: internal threads (18) are formed on the inner walls of the first end cover (2) and the second end cover (3), and the first end cover (2) and the second end cover (3) are sleeved on the two ends of the shell (1) through the internal threads (18).
5. An upper feed water based ultrafiltration module as in claim 4 wherein: the inner walls of the first end cover (2) and the second end cover (3) are respectively connected with a first rubber ring (13) and a second rubber ring (14), and the first rubber rings (13) and the second rubber rings (14) are positioned on two sides of the internal threads (18) and are extruded with the outer walls of the two ends of the shell (1).
6. An upper feed water based ultrafiltration module as in claim 1 wherein: the novel plastic shell is characterized in that limiting plates (15) are connected to the inner walls of the first end cover (2) and the second end cover (3), annular rubber blocks (16) are connected to the two ends of the shell (1), and each annular rubber block (16) is clamped inside the limiting plate (15).
7. An upper feed water based ultrafiltration module as in claim 1 wherein: the rubber plug (120) is inserted in the moving groove (119) in a pressing mode, and one end of the push rod (118) is in contact with one side of the rubber plug (120).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322200139.8U CN220597145U (en) | 2023-08-16 | 2023-08-16 | Ultrafiltration assembly based on upper water inlet and outlet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202322200139.8U CN220597145U (en) | 2023-08-16 | 2023-08-16 | Ultrafiltration assembly based on upper water inlet and outlet |
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Publication Number | Publication Date |
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CN220597145U true CN220597145U (en) | 2024-03-15 |
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ID=90173631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202322200139.8U Active CN220597145U (en) | 2023-08-16 | 2023-08-16 | Ultrafiltration assembly based on upper water inlet and outlet |
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CN (1) | CN220597145U (en) |
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2023
- 2023-08-16 CN CN202322200139.8U patent/CN220597145U/en active Active
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