CN219922603U - Ultrafiltration host machine provided with column type membrane component - Google Patents
Ultrafiltration host machine provided with column type membrane component Download PDFInfo
- Publication number
- CN219922603U CN219922603U CN202320084713.5U CN202320084713U CN219922603U CN 219922603 U CN219922603 U CN 219922603U CN 202320084713 U CN202320084713 U CN 202320084713U CN 219922603 U CN219922603 U CN 219922603U
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- Prior art keywords
- column type
- water
- type membrane
- pipe
- column
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- 239000012528 membrane Substances 0.000 title claims abstract description 170
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000005273 aeration Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 2
- 239000010865 sewage Substances 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 238000001728 nano-filtration Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an ultrafiltration host for installing a column type membrane component, which comprises the following components: a membrane frame; the column type membrane assemblies are arranged on the membrane frame, and each column type membrane assembly is provided with a water inlet, an air inlet, a water producing port and a water concentrating port; the water inlet pipe is communicated with the water inlet of the column type membrane component; the aeration pipe is communicated with the air inlet of the column type membrane component; a water producing pipe communicated with a water producing port of the column type membrane component; and the thick water pipe is communicated with the thick water port of the column type membrane component. The device is installed on the ground, the occupied area is small, the combination types are various, and the installation of a plurality of column type membrane modules with different types is used. The automation can be realized by matching with other equipment, and the unmanned operation can be realized. The sewage is conveyed by the pipeline, and no sewage flows through the outer surface, so that the working environment is clean and tidy.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and relates to an ultrafiltration host machine provided with a column type membrane component.
Background
The membrane separation adopts the physical principle to realize the solid-liquid separation technology, so that the membrane separation technology is widely applied to the field of sewage treatment. The membrane separation technology is a physical sieving process which uses pressure as driving force and uses different pore diameters of the membrane to carry out separation. The membrane separation technology is classified according to pore size, and is sequentially microfiltration, ultrafiltration, nanofiltration and reverse osmosis. Microfiltration and ultrafiltration belong to precise filtration, the pore diameter of a nanofiltration membrane is usually in the range of 0.1-1 micron, the pore diameter of the ultrafiltration membrane is 0.05 um-1 nm, the interception characteristic of the ultrafiltration membrane is represented by the interception molecular weight of standard organic matters, the interception molecular weight is usually in the range of 1000-300000, the removal effect of small molecular organic pollutants is not obvious, and the requirement of deep treatment cannot be met.
Typical hollow fiber ultrafiltration membrane components in the market are classified into pressure column type membrane components, immersed column type membrane components and immersed curtain type membrane components, wherein the membrane components are applied by matching a membrane frame, and the membrane components are arranged on the membrane frame to form the membrane bioreactor. In the prior art, the number of large-scale ultrafiltration hosts is small, the membrane components are single, and the general interchangeability is poor.
The information disclosed in the background section of the utility model is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The utility model provides an ultrafiltration host for installing column type membrane assemblies, which comprises a plurality of column type membrane assemblies, a water inlet pipe, a water producing pipe, a concentrated water pipe and an aeration pipe, wherein the function of filtering sewage by the column type membrane assemblies is realized, the sewage enters the column type membrane assemblies from the water inlet pipe, the concentrated water flows out from the concentrated water pipe, the sewage passes through membrane wires in the column type membrane assemblies to form a permeate liquid, the permeate liquid is filtered water, and the filtered water is collected through the water producing pipe and transported to a designated area.
The utility model provides an ultrafiltration host for installing a column type membrane component, which comprises the following components:
a membrane frame;
the column type membrane assemblies are arranged on the membrane frame, and each column type membrane assembly is provided with a water inlet, an air inlet, a water producing port and a water concentrating port;
the water inlet pipe is communicated with the water inlet of the column type membrane component;
the aeration pipe is communicated with the air inlet of the column type membrane component;
a water producing pipe communicated with a water producing port of the column type membrane component;
and the thick water pipe is communicated with the thick water port of the column type membrane component.
Further, the plurality of column type membrane modules are respectively of a plurality of column type membrane modules with different types.
Further, the water inlet of the column type membrane assembly is arranged at the lower part of the column type membrane assembly.
Further, the water producing port of the column type membrane assembly is arranged at the upper part of the column type membrane assembly.
Further, the air inlet of the column type membrane assembly is arranged at the lower part of the column type membrane assembly.
Further, the water concentration port of the column type membrane assembly is arranged at the upper part of the column type membrane assembly.
Further, the column type membrane assembly comprises a membrane wire and a water collecting pipe, wherein the membrane wire is positioned in the column type membrane assembly, and the water collecting pipe is positioned at the upper part of the column type membrane assembly and communicated with the water producing port.
Further, the membrane wires are hollow membrane wires, the lower end openings of the hollow membrane wires are closed, and the upper end openings of the hollow membrane wires are positioned at the water collecting pipe.
Further, the water inlet pipe, the aeration pipe, the water producing pipe and the concentrated water pipe are made of metal or resin materials.
Further, the water inlet pipe, the aeration pipe, the water producing pipe and the concentrated water pipe are round pipes, and are provided with meters and valves.
The ultrafiltration host for installing the column type membrane module is installed on the ground, occupies small area, has various combination types and uses the installation of a plurality of column type membrane modules of different types. The automation can be realized by matching with other equipment, and the unmanned operation can be realized. The sewage is conveyed by the pipeline, and no sewage flows through the outer surface, so that the working environment is clean and tidy.
The method and apparatus of the present utility model have other features and advantages which will be apparent from or are set forth in detail in the accompanying drawings and the following detailed description, which are incorporated herein, and which together serve to explain certain principles of the present utility model.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 is a schematic diagram of the components of an ultrafiltration host equipped with a column membrane module in accordance with an embodiment of the present utility model.
Reference numerals:
aeration pipe 1, column type membrane module 2, inlet tube 3, water production pipe 4, strong water pipe 5, membrane frame 6.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
The utility model provides an ultrafiltration host for installing a column type membrane component, which comprises the following components: a membrane frame; the column type membrane assemblies are arranged on the membrane frame, and each column type membrane assembly is provided with a water inlet, an air inlet, a water producing port and a water concentrating port; the water inlet pipe is communicated with the water inlet of the column type membrane component; the aeration pipe is communicated with the air inlet of the column type membrane component; a water producing pipe communicated with a water producing port of the column type membrane component; and the thick water pipe is communicated with the thick water port of the column type membrane component.
The membrane frame is formed by welding sectional materials, and can also be assembled by adopting perforation bolt connection. The water producing pipe, the aeration pipe, the water inlet pipe and the concentrated water pipe can be composed of round pipes, meters and valves, the materials of the water producing pipe, the aeration pipe, the water inlet pipe and the concentrated water pipe can be metal or nonmetal, the water producing pipe, the aeration pipe, the water inlet pipe and the concentrated water pipe can be connected by welding when the metal material is processed, and the water producing pipe, the aeration pipe, the water inlet pipe and the concentrated water pipe can be connected by bonding when the nonmetal material is processed. The column type membrane components are arranged on the membrane frame in parallel and vertically.
Preferably, the plurality of column type membrane modules are respectively a plurality of column type membrane modules of different types.
Preferably, the water inlet of the column type membrane module is provided at the lower portion of the column type membrane module. The water producing port of the column type membrane component is arranged at the upper part of the column type membrane component. The air inlet of the column type membrane component is arranged at the lower part of the column type membrane component. The thick water gap of the column type membrane component is arranged at the upper part of the column type membrane component.
The column type membrane component comprises a membrane wire and a water collecting pipe, wherein the membrane wire is positioned in the column type membrane component, and the water collecting pipe is positioned on the upper part of the column type membrane component and communicated with the water producing port. The membrane wires are hollow membrane wires, the lower end openings of the hollow membrane wires are closed, and the upper end openings of the hollow membrane wires are positioned at the water collecting pipe.
Raw water enters the column type membrane component from the lower part through the water inlet pipe, permeate liquid is formed through internal hollow membrane wire filtration, the permeate liquid is collected in the water collecting pipe, the permeate liquid is conveyed to a designated place through the water producing pipe, and concentrated water is discharged to a designated area through the concentrated water pipe.
The aeration pipe is connected with an air inlet at the lower part of the column type membrane component, and high-pressure gas is conveyed into the column type membrane component from the lower part to form high-strength bubbles, so that water and air are mixed to rub the surface of the membrane wire, and pollutants on the surface of the membrane wire are removed.
The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
Referring to fig. 1, this embodiment provides an ultrafiltration host for installing a column type membrane module, the ultrafiltration host is installed on the ground, sewage is filtered by membrane wires of the column type membrane module to form filtrate, and the filtrate is collected and transported to a water producing pool through a water producing pipe.
The ultrafiltration host comprises a membrane frame 6, a plurality of column type membrane assemblies 2, and the column type membrane assemblies are arranged on the membrane frame 6 in parallel and vertically. The plurality of column membrane modules 2 comprise a plurality of types of module. The water inlet pipe 3 is connected with the water inlet of the column type membrane component 2, and raw water enters the column type membrane component 2 through the water inlet pipe 3. The aeration pipe 1 is connected with the air inlet of the column type membrane component 2, and high-pressure gas enters the column type membrane component 2 through the aeration pipe 1 to form high-strength bubbles, so that water and air are mixed to rub against the surface of the membrane wire, and pollutants on the surface of the membrane wire are removed. The water producing pipe 4 is connected with the water producing port of the column type membrane component 2, and the water concentrating pipe 5 is connected with the water concentrating port of the column type membrane component 2.
The aeration pipe 1, the column type membrane component 2, the water inlet pipe 3, the water producing pipe 4 and the concentrated water pipe 5 are all arranged on the membrane frame 6. The water inlet pipe 1 is composed of a circular pipe, a flange, a membrane component joint and an instrument valve, and the column type membrane component 2 comprises a membrane wire and a water collecting pipe. The water inlet pipe 3 is composed of a circular pipe, a flange, a membrane component connector and an instrument valve, the water producing pipe 4 is composed of a circular pipe, a flange, a membrane component connector and an instrument valve, and the concentrated water pipe 5 is composed of a circular pipe, a flange, a membrane component connector and an instrument valve.
Raw water enters the column type membrane assembly 2 from the water inlet pipe 3, is filtered by membrane wires in the column type membrane assembly 2, forms permeate through membrane wire filtration, and is conveyed to a designated place through the water production pipe 4, and concentrated water is discharged to a designated area through the concentrated water pipe 5.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. An ultrafiltration host for mounting a column membrane module, comprising:
a membrane frame;
the column type membrane assemblies are arranged on the membrane frame, and each column type membrane assembly is provided with a water inlet, an air inlet, a water producing port and a water concentrating port;
the water inlet pipe is communicated with the water inlet of the column type membrane component;
the aeration pipe is communicated with the air inlet of the column type membrane component;
a water producing pipe communicated with a water producing port of the column type membrane component;
and the thick water pipe is communicated with the thick water port of the column type membrane component.
2. The ultrafiltration host for mounting a column membrane module of claim 1, wherein a plurality of said column membrane modules are each a plurality of different types of column membrane modules.
3. The ultrafiltration host equipped with a column membrane module of claim 1, wherein the water inlet of the column membrane module is provided at a lower portion of the column membrane module.
4. The ultrafiltration host equipped with a column type membrane module according to claim 1, wherein the water producing port of the column type membrane module is provided at an upper portion of the column type membrane module.
5. The ultrafiltration host equipped with a column membrane module according to claim 1, wherein the air inlet of the column membrane module is provided in a lower portion of the column membrane module.
6. The ultrafiltration host equipped with a column type membrane module according to claim 1, wherein the water concentration port of the column type membrane module is provided in an upper portion of the column type membrane module.
7. The ultrafiltration host for mounting a column membrane module of claim 1, wherein the column membrane module comprises membrane filaments positioned within the column membrane module and a water collection tube positioned at an upper portion of the column membrane module in communication with the water producing port.
8. The ultrafiltration host of the column type membrane assembly of claim 7, wherein the membrane wires are hollow membrane wires, the lower end openings of the hollow membrane wires are closed, and the upper end openings are positioned at the water collecting pipe.
9. The ultrafiltration host equipped with the column type membrane module according to claim 1, wherein the water inlet pipe, the aeration pipe, the water producing pipe, and the concentrate pipe are made of metal or resin materials.
10. The ultrafiltration host equipped with the column type membrane module according to claim 1, wherein the water inlet pipe, the aeration pipe, the water producing pipe and the concentrate pipe are round pipes, and are provided with meters and valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084713.5U CN219922603U (en) | 2023-01-29 | 2023-01-29 | Ultrafiltration host machine provided with column type membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084713.5U CN219922603U (en) | 2023-01-29 | 2023-01-29 | Ultrafiltration host machine provided with column type membrane component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219922603U true CN219922603U (en) | 2023-10-31 |
Family
ID=88501169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084713.5U Active CN219922603U (en) | 2023-01-29 | 2023-01-29 | Ultrafiltration host machine provided with column type membrane component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219922603U (en) |
-
2023
- 2023-01-29 CN CN202320084713.5U patent/CN219922603U/en active Active
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