CN220116284U - Novel W-shaped inorganic ceramic membrane component - Google Patents
Novel W-shaped inorganic ceramic membrane component Download PDFInfo
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- CN220116284U CN220116284U CN202320449266.9U CN202320449266U CN220116284U CN 220116284 U CN220116284 U CN 220116284U CN 202320449266 U CN202320449266 U CN 202320449266U CN 220116284 U CN220116284 U CN 220116284U
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- aeration
- inorganic ceramic
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- ceramic membrane
- pipes
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- 239000012528 membrane Substances 0.000 title claims abstract description 77
- 239000000919 ceramic Substances 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000005273 aeration Methods 0.000 claims abstract description 106
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005201 scrubbing Methods 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009295 crossflow filtration Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a novel W-type inorganic ceramic membrane component, which comprises a base, a frame and a plurality of membrane components, wherein the base comprises two aeration main pipes, a plurality of aeration branch pipes and an aeration main pipe; a plurality of diaphragm components are vertical and equidistant in the frame, the diaphragm components include diaphragm plugs, diaphragm water production seal heads and W-shaped inorganic ceramic membranes, an air scrubbing channel constructed by corrugated edges is formed between the W-shaped inorganic ceramic membranes and the W-shaped inorganic ceramic membranes naturally, scrubbing bubbles generated by aeration enter the air scrubbing channel, pass through the membrane surface from bottom to top in an unobstructed manner, the effective cross-flow filtration is realized, the advantages of the W-shaped inorganic ceramic membranes are fully exerted, the conversion between the bottom water production configuration and the top water production configuration can be realized only by installing the frame upside down, the application is wider and more flexible, and the installation, the use and the maintenance are simpler and more convenient.
Description
Technical Field
The utility model belongs to the technical field of water treatment, and particularly relates to a novel W-type inorganic ceramic membrane component.
Background
The effective membrane area of the W-shaped inorganic ceramic membrane can reach twice the effective membrane area of the common flat inorganic ceramic membrane due to the unique corrugated membrane surface, so that the water yield is greatly improved and the occupied area and the occupied space are reduced under the condition of the same membrane flux. Therefore, in order to fully exert the advantages of the W-type inorganic ceramic membrane, the development of a general membrane component special for the W-type inorganic ceramic membrane has great practical value.
In addition, the structure of the inorganic ceramic membrane assembly sold in the prior art is generally complex, so that the manufacturing cost is high, and the installation, the use and the maintenance are inconvenient, therefore, if the structure form can be simplified and optimized, the manufacturing cost can be reduced on the premise of meeting the process and the structure requirement.
Disclosure of Invention
The utility model mainly aims to provide a novel W-shaped inorganic ceramic membrane component which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a novel W-type inorganic ceramic membrane module comprises
A base, the base comprises
Two main aeration pipes are arranged on the main aeration pipe,
the aeration branch pipes are fixedly arranged between the two aeration main pipes, two ends of each aeration branch pipe are respectively communicated with the two aeration main pipes, and a plurality of aeration holes are formed in each aeration branch pipe;
the aeration main pipe is fixedly arranged between the two aeration main pipes, and two ends of the aeration main pipe are respectively communicated with the two aeration main pipes;
a frame having a rectangular structure and being fixed to the base in a forward or reverse direction, the frame including
The two structural pipe fittings and the two water producing main pipes are arranged in parallel up and down and can be respectively and detachably connected with the two aeration main pipes;
the four supporting columns are connected with the structural pipe fitting and the main water production pipe;
the water production collecting pipe is fixedly arranged between the two water production main pipes, and two ends of the water production collecting pipe are respectively communicated with the two water production main pipes;
a plurality of diaphragm assemblies vertically and equidistantly arranged in the frame, wherein the diaphragm assemblies comprise
The diaphragm plug is of a U-shaped structure and is fixedly arranged between the two structural pipe fittings;
the diaphragm water producing head is of a U-shaped structure and is fixedly arranged between two water producing main pipes, a separation sheet is arranged in the diaphragm water producing head and divides the diaphragm water producing head into an upper groove and a lower strip-shaped hole structure, and two ends of the lower strip-shaped hole are respectively communicated with the two water producing main pipes;
the W-shaped inorganic ceramic membrane is provided with an inner cavity in the middle, one end of the W-shaped inorganic ceramic membrane is fixedly arranged in the membrane plug, the other end of the W-shaped inorganic ceramic membrane is fixedly arranged in the upper groove, and the inner cavity is communicated with the lower strip-shaped hole.
Preferably, when the frame is assembled positively, two water producing main pipes are positioned below, two structural pipe fittings are positioned above, two water producing main pipes are respectively detachably connected with two aeration main pipes, and when the frame is assembled reversely, two water producing main pipes are positioned above, two structural pipe fittings are positioned below, and two structural pipe fittings are respectively detachably connected with two aeration main pipes.
Preferably, the two ends of the aeration main pipe, the water production main pipe and the structural pipe fitting are all provided with fasteners, the fasteners are of L-shaped structures, the vertical edges of the fasteners are correspondingly connected with the two ends of the aeration main pipe, the water production main pipe and the structural pipe fitting, when the frame is positively installed, the two water production main pipes are connected with the two horizontal edges of the fasteners at the two ends of the aeration main pipe through bolts, and when the frame is reversely installed, the two structural pipe fittings are connected with the two horizontal edges of the fasteners at the two ends of the aeration main pipe through bolts.
Preferably, the aeration main pipe is provided with an air supply pipe orifice, and the produced water collecting pipe is provided with a water outlet pipe orifice.
Preferably, one end of the W-shaped inorganic ceramic membrane is inserted into the membrane plug, and glue is filled into the membrane plug for sealing and bonding, and the other end of the W-shaped inorganic ceramic membrane is inserted into the upper groove, and glue is filled into the upper groove for sealing and bonding.
Preferably, the base further comprises a supporting seat, and the two aeration main pipes are fixedly arranged on two sides of the top of the supporting seat.
Preferably, the aeration main pipe, the aeration branch pipe and the structural pipe fitting are all rectangular hollow structures.
Preferably, a plurality of first strip-shaped holes are formed in the inner sides of the two aeration main pipes and are used for being communicated with the aeration branch pipes.
Preferably, a plurality of second strip-shaped holes are formed in the inner sides of the two water producing main pipes and are used for being communicated with the lower strip-shaped holes.
Preferably, the two side edges of the bottom of the aeration branch pipe are provided with the aeration holes at 45 degrees at equal intervals, and the two side surfaces of the aeration branch pipe are provided with the horizontal aeration holes at equal intervals.
The utility model provides a novel W-type inorganic ceramic membrane component, which has the following beneficial effects;
1. the gas scrubbing channel constructed by the corrugated edges is naturally formed between the W-shaped inorganic ceramic membranes, scrubbing bubbles generated by aeration enter the gas scrubbing channel, pass through the membrane surface from bottom to top without barriers, realize effective cross-flow filtration, and fully exert the advantages of the W-shaped inorganic ceramic membranes.
2. The conversion between the bottom water producing configuration and the top water producing configuration can be realized by only installing the frame upside down, so that the application of the frame is wider and more flexible, the installation, the use and the maintenance are simpler and more convenient, and the aeration main pipe and the water producing main pipe are both process components and structural components, thereby reducing the unnecessary material use to a certain extent and reducing the manufacturing cost as a whole.
Drawings
FIG. 1 is a schematic view of the structure of the bottom water producing configuration of the present utility model;
FIG. 2 is a schematic view of the structure of the top water producing configuration of the present utility model;
FIG. 3 is a schematic view of the structure of the base of the present utility model;
FIG. 4 is a schematic view of the structure of the frame of the present utility model;
FIG. 5 is a schematic illustration of the structure of the diaphragm assembly of the present utility model;
FIG. 6 is a schematic diagram of the connection structure of the membrane plug and the W-type inorganic ceramic membrane;
FIG. 7 is a schematic diagram of the connection structure of the water-producing seal head of the membrane and the W-type inorganic ceramic membrane;
FIG. 8 is a schematic view of the structure of a W-type inorganic ceramic membrane of the present utility model;
FIG. 9 is a schematic view of the structure of the bottom water producing configuration of the present utility model with the aeration header and the water producing header broken away;
FIG. 10 is an enlarged view of the utility model at A in FIG. 9;
fig. 11 is a schematic view of the structure of an aeration manifold according to the present utility model.
In the figure: 1. a base; 11. an aeration main pipe; 111. a first bar-shaped hole; 12. an aeration branch pipe; 121. aeration holes; 13. an aeration main pipe; 131. a gas supply pipe orifice; 14. a support base; 2. a frame; 21. a structural tube; 22. a water production main pipe; 221. a second bar-shaped hole; 23. a support column; 24. a produced water header; 241. a water outlet pipe orifice; 3. a diaphragm assembly; 31. a diaphragm plug; 32. a membrane water production end socket; 321. an upper groove; 322. a lower bar-shaped hole; 33. a W-type inorganic ceramic film; 331. an inner cavity; 34. a separator sheet; 4. a fastener; 5. and (5) a bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the present utility model.
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. 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.
1-11, a novel W-shaped inorganic ceramic membrane assembly comprises a base 1, a frame 2 and a plurality of membrane assemblies 3, wherein the base 1 comprises two aeration main pipes 11, a plurality of aeration branch pipes 12 and an aeration main pipe 13, the aeration branch pipes 12 are fixedly arranged between the two aeration main pipes 11, two ends of the aeration branch pipes are respectively communicated with the two aeration main pipes 11, and a plurality of aeration holes 121 are formed in the aeration branch pipes 12; the aeration main pipe 13 is fixedly arranged between the two aeration main pipes 11, and two ends of the aeration main pipe are respectively communicated with the two aeration main pipes 11; the frame 2 is of a rectangular structure and is positively or reversely fixed on the base 1, the frame 2 comprises two structural pipe fittings 21, two main water producing pipes 22, four supporting columns 23 and a water producing collecting pipe 24, the two structural pipe fittings 21 and the two main water producing pipes 22 are arranged in parallel up and down and can be respectively and detachably connected with the two main aeration pipes 11; the four supporting columns 23 are vertically arranged and are connected with the structural pipe fitting 21 and the main water production pipe 22; the water-producing collecting pipe 24 is fixedly arranged between the two water-producing main pipes 22, and two ends of the water-producing collecting pipe are respectively communicated with the two water-producing main pipes 22; the diaphragm assemblies 3 are vertically and equidistantly arranged in the frame 2, the diaphragm assemblies 3 comprise diaphragm plugs 31, diaphragm water-producing heads 32 and W-shaped inorganic ceramic membranes 33, the diaphragm plugs 31 are of U-shaped structures, and the diaphragm plugs 31 are fixedly arranged between the two structural pipe fittings 21; the diaphragm water producing head 32 is of a U-shaped structure and is fixedly arranged between the two water producing main pipes 22, a separation sheet 34 is arranged in the diaphragm water producing head 32, the separation sheet 34 divides the diaphragm water producing head 32 into an upper groove 321 and a lower strip-shaped hole 322 structure, and two ends of the lower strip-shaped hole 322 are respectively communicated with the two water producing main pipes 22; an inner cavity 331 is formed in the middle of the W-shaped inorganic ceramic membrane 33, one end of the W-shaped inorganic ceramic membrane 33 is fixedly installed in the membrane plug 31, the other end of the W-shaped inorganic ceramic membrane is fixedly installed in the upper groove 321, and the inner cavity 331 is communicated with the lower strip-shaped hole 322.
The working principle of the utility model is as follows: because a plurality of diaphragm assemblies 3 are vertically and equidistantly arranged in the frame 2, the air scrubbing channels constructed by corrugated edges are naturally formed between the W-shaped inorganic ceramic membranes 33 and the W-shaped inorganic ceramic membranes 33, when the water scrubbing device is in operation, the whole diaphragm assemblies are immersed in water, the water production collecting pipe 24 is communicated with an external water collecting pipeline, the aeration main pipe 13 is communicated with an external air supply pipeline, the external air supply pipeline supplies air to the aeration main pipe 13 and is aerated through the aeration holes 121 on the plurality of aeration branch pipes 12, scrubbing bubbles generated by aeration enter the air scrubbing channels, pass through the membrane surfaces from bottom to top without barriers, effective cross-flow filtration is realized, the advantages of the W-shaped inorganic ceramic membranes 33 are fully exerted, filtered water enters the inner cavity 331 of the W-shaped inorganic ceramic membranes 33, sequentially flows through the lower strip-shaped holes 322 and the water production main pipe 22, and finally is collected into the water production collecting pipe 24 to supply water to the external water collecting pipeline.
The frame 2 can be assembled on the base 1 in a forward or reverse manner to form two structural forms of a bottom water producing configuration and a top water producing configuration, the bottom water producing configuration is shown in fig. 1, the top water producing configuration is shown in fig. 2, the bottom water outlet or the top water outlet is flexibly and conveniently realized through modularized design, the conversion between the bottom water producing configuration and the top water producing configuration can be realized only by installing the frame 2 upside down, so that the application is wider and more flexible, the installation, the use and the maintenance are simpler and more convenient, in addition, the two aeration main pipes 11 are part of the base 1, the two water producing main pipes 22 are part of the frame 2, and the aeration main pipes 11 and the water producing main pipes 22 are process components and structural components, so that the unnecessary material use is reduced to a certain extent, and the manufacturing cost is reduced as a whole.
In a specific embodiment, when the frame 2 is assembled positively, the two water producing main pipes 22 are located below, the two structural pipe members 21 are located above, the two water producing main pipes 22 are detachably connected with the two aeration main pipes 11 respectively, and when the novel W-type inorganic ceramic membrane 33 assembly is installed in the membrane tank in a submerged manner, the bottom water producing configuration can fully utilize the hydrostatic pressure difference in the membrane tank to reduce the suction requirement of the water producing pump, and for some inorganic ceramic membranes with better water permeability, even under the hydrostatic pressure of the membrane tank, the treated water can automatically flow to fill the water producing pipeline, thereby effectively improving the water producing performance of the whole membrane system.
When the frame 2 is reversely assembled, the two water producing main pipes 22 are positioned above, the two structural pipe fittings 21 are positioned below, and the two structural pipe fittings 21 are respectively detachably connected with the two aeration main pipes 11, so that a top water producing configuration is formed, and the bottom water producing configuration and the top water producing configuration can be specifically selected according to actual requirements.
In a specific embodiment, the two ends of the aeration main pipe 11, the water producing main pipe 22 and the structural pipe 21 are respectively provided with a fastening piece 4, the fastening pieces 4 are in an L-shaped structure, the vertical sides of the fastening pieces 4 are correspondingly connected with the two ends of the aeration main pipe 11, the water producing main pipe 22 and the structural pipe 21, when the frame 2 is assembled positively, the two water producing main pipes 22 are connected with the two horizontal sides of the fastening pieces 4 at the two ends of the aeration main pipe 11 through bolts 5, and when the frame 2 is assembled reversely, the two structural pipe 21 are connected with the two horizontal sides of the fastening pieces 4 at the two ends of the aeration main pipe 11 through bolts 5, and the base 1 and the frame 2 can be disassembled and fixed freely through the arrangement of the fastening pieces 4, so that the conversion of the bottom water producing configuration and the top water producing configuration is facilitated.
In a specific embodiment, the aeration header 13 is provided with a gas supply pipe orifice 131 for connection to an external gas supply pipe, and the produced water header 24 is provided with a water outlet pipe orifice 241 for connection to an external water header.
In a specific embodiment, one end of the W-type inorganic ceramic film 33 is inserted into the diaphragm cap 31, and is sealed and bonded by filling glue into the diaphragm cap 31, and the other end of the W-type inorganic ceramic film 33 is inserted into the upper groove 321, and is sealed and bonded by filling glue into the upper groove 321.
In a specific embodiment, the base 1 further includes a support base 14, two aeration main pipes 11 are fixedly installed on two sides of the top of the support base 14, and the support base 14 is used for supporting the two aeration main pipes 11, and keeping the whole membrane assembly away from the ground.
In a specific embodiment, the aeration main pipe 11, the aeration branch pipe 12 and the structural pipe fitting 21 are all rectangular hollow structures, and the sealing heads at the two ends can be sealed by the vertical edges of the fastening pieces 4.
In a specific embodiment, a plurality of first strip-shaped holes 111 are formed on the inner sides of the two aeration main pipes 11 and are used for communicating with the aeration branch pipes 12.
In a specific embodiment, a plurality of second strip holes 221 are formed on the inner sides of the two main water producing pipes 22 and are used for communicating with the lower strip holes 322.
In a specific embodiment, the aeration holes 121 are equally spaced apart by 45 degrees on the edges of the two sides of the bottom of the aeration branch pipe 12, and the horizontal aeration holes 121 are equally spaced apart on the two sides.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The utility model provides a novel W type inorganic ceramic membrane module which characterized in that: comprising
A base, the base comprises
Two main aeration pipes are arranged on the main aeration pipe,
the aeration branch pipes are fixedly arranged between the two aeration main pipes, two ends of each aeration branch pipe are respectively communicated with the two aeration main pipes, and a plurality of aeration holes are formed in each aeration branch pipe;
the aeration main pipe is fixedly arranged between the two aeration main pipes, and two ends of the aeration main pipe are respectively communicated with the two aeration main pipes;
a frame having a rectangular structure and being fixed to the base in a forward or reverse direction, the frame including
The two structural pipe fittings and the two water producing main pipes are arranged in parallel up and down and can be respectively and detachably connected with the two aeration main pipes;
the four supporting columns are connected with the structural pipe fitting and the main water production pipe;
the water production collecting pipe is fixedly arranged between the two water production main pipes, and two ends of the water production collecting pipe are respectively communicated with the two water production main pipes;
a plurality of diaphragm assemblies vertically and equidistantly arranged in the frame, wherein the diaphragm assemblies comprise
The diaphragm plug is of a U-shaped structure and is fixedly arranged between the two structural pipe fittings;
the diaphragm water producing head is of a U-shaped structure and is fixedly arranged between two water producing main pipes, a separation sheet is arranged in the diaphragm water producing head and divides the diaphragm water producing head into an upper groove and a lower strip-shaped hole structure, and two ends of the lower strip-shaped hole are respectively communicated with the two water producing main pipes;
the W-shaped inorganic ceramic membrane is provided with an inner cavity in the middle, one end of the W-shaped inorganic ceramic membrane is fixedly arranged in the membrane plug, the other end of the W-shaped inorganic ceramic membrane is fixedly arranged in the upper groove, and the inner cavity is communicated with the lower strip-shaped hole.
2. The novel W-type inorganic ceramic membrane module according to claim 1, wherein: when the frame is positively installed, two water producing main pipes are positioned below, two structural pipe fittings are positioned above, two water producing main pipes are respectively detachably connected with two aeration main pipes, when the frame is reversely installed, two water producing main pipes are positioned above, two structural pipe fittings are positioned below, and two structural pipe fittings are respectively detachably connected with two aeration main pipes.
3. A novel W-type inorganic ceramic membrane module according to claim 2, wherein: the aeration is responsible for, produces water and is responsible for the both ends of structure pipe fitting all are provided with the fastener, the fastener is L type structure, corresponds the vertical limit of fastener with aeration is responsible for, produces water and is responsible for the both ends of being connected with structure pipe fitting, when the frame is adorned positively, two produce water and be responsible for with two the aeration is responsible for both ends the horizontal limit of fastener passes through bolted connection, when the frame is adorned conversely, two structure pipe fitting with two the aeration is responsible for both ends the horizontal limit of fastener passes through bolted connection.
4. The novel W-type inorganic ceramic membrane module according to claim 1, wherein: the aeration main pipe is provided with an air supply pipe orifice, and the water production collecting pipe is provided with a water outlet pipe orifice.
5. The novel W-type inorganic ceramic membrane module according to claim 1, wherein: one end of the W-shaped inorganic ceramic membrane is inserted into the membrane plug, glue is filled into the membrane plug for sealing and bonding, and the other end of the W-shaped inorganic ceramic membrane is inserted into the upper groove, and glue is filled into the upper groove for sealing and bonding.
6. The novel W-type inorganic ceramic membrane module according to claim 1, wherein: the base also comprises a supporting seat, and the two aeration main pipes are fixedly arranged on two sides of the top of the supporting seat.
7. The novel W-type inorganic ceramic membrane module according to claim 1, wherein: the aeration main pipe, the aeration branch pipe and the structural pipe fitting are all rectangular hollow structures.
8. The novel W-type inorganic ceramic membrane module according to claim 7, wherein: a plurality of first strip-shaped holes are formed in the inner sides of the two aeration main pipes and are used for being communicated with the aeration branch pipes.
9. The novel W-type inorganic ceramic membrane module according to claim 7, wherein: and a plurality of second strip-shaped holes are formed in the inner sides of the two main water producing pipes and are used for being communicated with the lower strip-shaped holes.
10. The novel W-type inorganic ceramic membrane module according to claim 7, wherein: the aeration holes of 45 degrees are uniformly spaced on the edges of two sides of the bottom of the aeration branch pipe, and the horizontal aeration holes are uniformly spaced on the two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449266.9U CN220116284U (en) | 2023-03-10 | 2023-03-10 | Novel W-shaped inorganic ceramic membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320449266.9U CN220116284U (en) | 2023-03-10 | 2023-03-10 | Novel W-shaped inorganic ceramic membrane component |
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| Publication Number | Publication Date |
|---|---|
| CN220116284U true CN220116284U (en) | 2023-12-01 |
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ID=88892960
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320449266.9U Active CN220116284U (en) | 2023-03-10 | 2023-03-10 | Novel W-shaped inorganic ceramic membrane component |
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| Country | Link |
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| CN (1) | CN220116284U (en) |
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- 2023-03-10 CN CN202320449266.9U patent/CN220116284U/en active Active
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