CN217042096U - External immersion type loess-fly ash-based ceramic membrane component - Google Patents
External immersion type loess-fly ash-based ceramic membrane component Download PDFInfo
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- CN217042096U CN217042096U CN202220663662.7U CN202220663662U CN217042096U CN 217042096 U CN217042096 U CN 217042096U CN 202220663662 U CN202220663662 U CN 202220663662U CN 217042096 U CN217042096 U CN 217042096U
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- fly ash
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Abstract
The utility model discloses an external immersion loess-fly ash-based ceramic membrane component, which comprises a cuboid organic glass shell, wherein a water collecting cavity is arranged in the organic glass shell, the top of the organic glass shell is provided with a water inlet/outlet, the water inlet/outlet is communicated with the inside of the water collecting cavity, the bottom of the organic glass shell is provided with a plurality of tubular ceramic membrane monomers along the vertical direction, the upper ends of the tubular ceramic membrane monomers are bonded with the bottom of the organic glass shell, the upper ends of the tubular ceramic membrane monomers are communicated with the water collecting cavity, and the lower ends of the tubular ceramic membrane monomers are bonded on an organic glass base; and each tubular ceramic membrane monomer forms a filtration and permeation area, and primary filter screens are arranged around the filtration and permeation area respectively. The traditional installation mode is changed, the gluing mode is directly adopted, the tubular ceramic membrane monomer and the organic glass are fixed through gluing, the trouble is omitted in installation and disassembly, the stainless steel metal shell is removed, and the weight is reduced.
Description
Technical Field
The utility model belongs to the technical field of inorganic ceramic membrane splitter, a external immersion loess-fly ash base ceramic membrane subassembly is related to.
Background
The inorganic ceramic membrane becomes a novel membrane material with good development trend due to the advantages of stable structure, high temperature resistance, strong acid resistance, strong alkali resistance, microbial corrosion resistance and the like, is mainly used for separating gas from solid, liquid from solid and gas, and is widely applied to the fields of domestic sewage, printing and dyeing wastewater, chemical industry, biology, medicine, seawater desalination, food industry and the like at present.
Submerged ceramic membrane modules are a common water treatment system, mostly mounted in curtain and pillar vertical suspensions. However, most of the column ceramic membrane components on the market adopt alumina support bodies, and the components are high in material cost and high in preparation energy consumption, so that the components are expensive in manufacturing cost. In addition, the membrane assembly is troublesome to mount and dismount, inconvenient to use and difficult to operate by hands, and has large mass and heavy whole body due to the stainless steel shell.
In order to solve the problems, an external immersion loess-fly ash-based ceramic membrane component needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an external immersion loess-fly ash base ceramic membrane subassembly, this subassembly have changed traditional mounting means, directly adopt the mucilage binding mode, pass through sticky fixed with tubulose ceramic membrane monomer and organic glass, saved the trouble in installation and dismantlement, got rid of stainless steel metal casing simultaneously, have alleviateed weight.
The technical scheme adopted by the utility model is that the external immersion loess-fly ash-based ceramic membrane component comprises a cuboid organic glass shell, a water collecting cavity is arranged in the organic glass shell, a water inlet/outlet is arranged at the top of the organic glass shell and is communicated with the inside of the water collecting cavity, a plurality of tubular ceramic membrane monomers are arranged at the bottom of the organic glass shell along the vertical direction, the upper ends of the tubular ceramic membrane monomers are bonded with the bottom of the organic glass shell, the upper ends of the tubular ceramic membrane monomers are communicated with the water collecting cavity, and the lower ends of the tubular ceramic membrane monomers are bonded on an organic glass base; and each tubular ceramic membrane monomer forms a filtration and permeation area, and primary filter screens are arranged around the filtration and permeation area respectively.
The utility model discloses a characteristics still lie in:
the upper ends of the four primary filter screens are fixed on four side faces of the organic glass shell through screws, and the lower ends of the four primary filter screens are fixed on four side faces of the organic glass base through screws.
The tubular ceramic membrane monomer comprises a hollow tubular loess-fly ash-based ceramic membrane support body, and the outer wall of the loess-fly ash-based ceramic membrane support body is wrapped with a circle of Al 2 O 3 A sol film.
The same limiting grooves are formed in the bottom of the machine glass shell and the top of the organic glass base, the number of the limiting grooves is the same as the number of the tubular ceramic membranes, the upper ends of the tubular ceramic membranes are embedded into the limiting grooves in the bottom of the organic glass shell, and the lower ends of the tubular ceramic membranes are embedded into the limiting grooves in the top of the organic glass base.
A circular water passing channel is further formed in the center of the limiting groove in the bottom of the organic glass shell, and the aperture of the water passing channel is the same as the inner diameter of the loess-fly ash-based ceramic membrane support.
The beneficial effects of the utility model are as follows:
1. the utility model discloses it is fixed that the spacing recess that directly adopts sticky mounting means to make on the organic glass carries out sealing connection with tubulose ceramic membrane, and this kind of mounting means has simplified the preparation technology of preparation connector department promptly, has shortened the preparation time, has saved the trouble of installation dismantlement in the use again, has simplified the use flow, can guarantee its leakproofness simultaneously, prevents that there is water in installation department, and impurity gets into risks such as water purification through the installation department.
2. The utility model discloses a water purification after the filtration is collected to the mode of central negative pressure suction filtration, need not professional operation means and excessive artificial interference, easily operates the upper arm.
3. The utility model discloses can change the size in aperture of primary filter screen according to particular case.
Drawings
Fig. 1 is a front view of the external immersion loess-fly ash-based ceramic membrane module of the present invention;
fig. 2 is a left side view of the external immersion loess-fly ash-based ceramic membrane module of the present invention;
fig. 3 is a top view of the external immersed loess-fly ash-based ceramic membrane module of the present invention;
fig. 4 is a sectional view of the tubular loess-fly ash-based ceramic membrane in the external immersion loess-fly ash-based ceramic membrane module of the present invention.
In the figure, 1, a tubular ceramic membrane monomer, 2, a water collecting cavity, 3, a water inlet/outlet, 4, an organic glass shell, 5, an organic glass base, 6, a water passing channel, 7, a primary filter screen, 8, a limiting groove and 9, Al 2 O 3 Sol film, 10 loess-fly ash based ceramic membrane support.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses external immersion loess-fly ash base ceramic membrane subassembly, as shown in fig. 1 ~ 3, include: twelve tubular ceramic membrane monomers 1, a rectangular organic glass shell 4, a rectangular organic glass base 5 and a primary filter screen 7; a water collecting cavity 2 is arranged inside the cuboid organic glass shell 4; the center of the upper end of the water collecting cavity 2 is provided with a water inlet/outlet 3, the lower plate surface of the water collecting cavity 2 is provided with 6 multiplied by 2 limiting grooves 8, each limiting groove 8 is internally provided with a water passing channel 6, the organic glass base 5 is provided with 6 multiplied by 2 limiting grooves 8 which are opposite to the lower plate surface of the water collecting cavity 2, one end of twelve tubular ceramic membrane monomers 1 is respectively arranged in the 6 multiplied by 2 limiting grooves 8 arranged on the lower plate surface of the water collecting cavity 2 one by one, the other end of the twelve tubular ceramic membrane monomers 1 is respectively arranged in the 6 multiplied by 2 limiting grooves 8 which are arranged on the organic glass base 5 and are opposite to the lower plate surface of the water collecting cavity 2, so that the twelve tubular ceramic membrane monomers 1 are in a parallel state along the vertical direction, and primary filter screens 7 are respectively arranged around the filtration permeation area where the twelve tubular ceramic membrane monomers 1 are positioned, the upper ends of the four primary filter screens 7 are respectively fixed on four side surfaces of the organic glass shell 4; the lower ends of the four primary filter screens 7 are respectively fixed on four side surfaces of the organic glass base 5;
as shown in fig. 4, the tubular ceramic membrane monomer 1 includes a hollow tubular loess-fly ash-based ceramic membrane support 10, and the outer wall of the loess-fly ash-based ceramic membrane support 10 is wrapped with a circle of Al 2 O 3 A sol film 9.
And the twelve tubular ceramic membrane monomers 1 and the limiting groove 8 are fixed by adopting a 704 silicone rubber gluing mode.
The water inlet/outlet 3 is a purified water outlet and a water inlet during backwashing, and is connected with a first port of a main flow pipe of the three-way pipe through a 5cm silicone tube, a second port of the main flow pipe of the three-way pipe is connected with a vacuum pump through a silicone tube, and a third port of the main flow pipe of the three-way pipe is connected with a backwashing water supply pump.
A water passage 6 is arranged in each limiting groove 8 at the bottom of the organic glass shell 4 and is used for connecting the water collecting cavity 2 with filtered water in the tubular ceramic membrane monomer 1. The aperture of the water passage 6 is the same as the inner diameter of the loess-fly ash-based ceramic membrane support 10, so that Al passes through 2 O 3 Sewage after the osmotic filtration treatment of the sol membrane 10 enters the loess-fly ash-based ceramic membrane support body 10 and then enters the water collecting cavity 2 through the water channel 6.
The utility model discloses during the application method of external immersion loess-fly ash base ceramic membrane subassembly, when using, the one end of 5cm silicone tube that will prepare in advance links to each other with advancing/delivery port 3 earlier, and the port one of three-way pipe mainstream pipe is connected to the other end of 5cm silicone tube, and the port two of three-way pipe mainstream pipe links to each other with the vacuum pump through the silicone tube, and the port three of three-way pipe mainstream pipe links to each other with the back flush water-feeding pump, the utility model provides a when the membrane subassembly moves, only need dip this ceramic membrane subassembly completely in pending sewage and open the vacuum pump and rather than the three-way valve that is connected to close the back flush valve, can begin to move. The working principle of the membrane module is a central negative pressure suction filtration type, the periphery of all tubular ceramic membrane monomers 1 is surrounded by the primary filter screen 7, sewage firstly passes through the primary filter screen 7 to isolate large pollutants outside the primary filter screen 7, the large pollutants are prevented from being damaged on the tubular ceramic membrane 1, and then the negative pressure is generated inside the tubular ceramic membrane tube 1 through the suction pressure of the vacuum pump, so that the hollow tubular ceramic membrane tube is communicatedThe sewage which passes through the primary filter screen 7 enters the interior of the membrane tube through the permeation and filtration action of twelve tubular ceramic membrane monomers 1 and passes through Al2O of the tubular ceramic membrane module 1 3 The sewage is subjected to osmotic filtration treatment by a sol membrane 9, enters a loess-fly ash-based ceramic membrane support body 10, then water in twelve tubular ceramic membrane components 1 is gathered in a water collecting cavity 2 through a water passing channel 6 by negative pressure generated by a vacuum pump and is discharged from a water inlet/outlet 3 through a silicone tube, when the membrane components are subjected to backwashing after treatment, a water inlet filter valve and the vacuum pump are closed, a backwashing pump and a valve are opened, and the membrane components are exposed in the air, so that backwashing can be carried out.
The utility model discloses external immersion loess-fly ash base ceramic membrane subassembly's characteristics do: in order to reduce the cost, low-cost waste is searched as a substrate raw material, and the preparation process is optimized simultaneously, so that the low-cost porous tubular ceramic membrane monomer 1 is obtained, and the manufacturing cost of the membrane module is greatly reduced. In addition, change traditional mounting means, directly adopt the mucilage binding mode, pass through sticky fixed with ceramic membrane body and organic glass, saved the trouble in installation and dismantlement, got rid of stainless steel metal casing simultaneously, lightened weight.
Claims (5)
1. External immersion loess-fly ash base ceramic membrane subassembly, its characterized in that: the water collection device comprises a cuboid organic glass shell, wherein a water collection cavity is arranged in the organic glass shell, a water inlet/outlet is formed in the top of the organic glass shell and is communicated with the interior of the water collection cavity, a plurality of tubular ceramic membrane monomers are arranged at the bottom of the organic glass shell along the vertical direction, the upper ends of the tubular ceramic membrane monomers are bonded with the bottom of the organic glass shell, the upper ends of the tubular ceramic membrane monomers are communicated with the water collection cavity, and the lower ends of the tubular ceramic membrane monomers are bonded on an organic glass base; and each tubular ceramic membrane monomer forms a filtration and permeation area, and primary filter screens are arranged around the filtration and permeation area respectively.
2. The external submerged loess-fly ash-based ceramic membrane assembly as claimed in claim 1, wherein: the upper ends of the four primary filter screens are fixed on four sides of the organic glass shell through screws, and the lower ends of the four primary filter screens are fixed on four sides of the organic glass base through screws.
3. The external submerged loess-fly ash-based ceramic membrane assembly as claimed in claim 1, wherein: the tubular ceramic membrane monomer comprises a hollow tubular loess-fly ash-based ceramic membrane support body, and the outer wall of the loess-fly ash-based ceramic membrane support body is wrapped with a circle of Al 2 O 3 A sol film.
4. The external submerged loess-fly ash-based ceramic membrane assembly as claimed in claim 3, wherein: the bottom of the machine glass shell and the top of the organic glass base are both provided with limiting grooves with the same quantity, the quantity of the limiting grooves is the same as that of the tubular ceramic membrane, the upper end of the tubular ceramic membrane is embedded in the limiting groove at the bottom of the organic glass shell, and the lower end of the tubular ceramic membrane is embedded in the limiting groove at the top of the organic glass base.
5. The external submerged loess-fly ash-based ceramic membrane assembly as claimed in claim 4, wherein: the center of the limiting groove at the bottom of the organic glass shell is also provided with a circular water passing channel, and the aperture of the water passing channel is the same as the inner diameter of the loess-fly ash-based ceramic membrane support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663662.7U CN217042096U (en) | 2022-03-25 | 2022-03-25 | External immersion type loess-fly ash-based ceramic membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663662.7U CN217042096U (en) | 2022-03-25 | 2022-03-25 | External immersion type loess-fly ash-based ceramic membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217042096U true CN217042096U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220663662.7U Active CN217042096U (en) | 2022-03-25 | 2022-03-25 | External immersion type loess-fly ash-based ceramic membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217042096U (en) |
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2022
- 2022-03-25 CN CN202220663662.7U patent/CN217042096U/en active Active
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