CN209848692U - Outer cross flow filtering device with heat exchange function - Google Patents
Outer cross flow filtering device with heat exchange function Download PDFInfo
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- CN209848692U CN209848692U CN201821510954.7U CN201821510954U CN209848692U CN 209848692 U CN209848692 U CN 209848692U CN 201821510954 U CN201821510954 U CN 201821510954U CN 209848692 U CN209848692 U CN 209848692U
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- membrane
- heat exchange
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- self
- filtration device
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Abstract
The utility model discloses a from outer cross-flow filter equipment of taking heat transfer function, it includes heat transfer shell, membrane module, membrane. The upper side and the lower side of the heat exchange shell are respectively provided with a heat exchange liquid inlet and a heat exchange liquid outlet, the upper side and the lower side of the membrane shell are respectively provided with a flange, and the membrane component is connected with the flange at the lower end of the membrane shell. The utility model provides a from outer cross-flow filter equipment of taking heat transfer function compact structure, heat exchange efficiency is high to can realize filtering the cross-flow of stoste.
Description
The technical field is as follows:
the utility model relates to an outer cross-flow filter equipment from area heat transfer function belongs to and filters technical field.
Technical background:
the membrane separation technology realizes material separation by utilizing the selective permeability of a membrane, has the functions of separation, concentration, purification and refining, has the advantages of environmental protection and energy conservation, is simple and easy to operate, and is widely applied to the industries of water treatment, electronics, food, environmental protection, chemical industry and the like.
The existing membrane separation equipment mainly adopts a cross-flow filtration mode, can slow down the formation of filter cakes on the surface of the membrane, effectively prevent the blockage of membrane pore channels, maintain the flux and prolong the service life of the membrane. In industry, the treatment of feed liquid is usually accompanied with heat exchange and filtration, and the filtration and the heat exchange are integrated, so that the investment of equipment can be reduced and the space can be saved; on the other hand, for some special filtering systems, the best filtering effect can be obtained by proper temperature.
The utility model has the following contents:
the utility model aims at a from outer cross-flow filter equipment of taking heat transfer function, simple structure, convenient operation, filtration efficiency is high.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a from outer cross-flow filter equipment of taking heat transfer function which characterized in that: comprises a heat exchange shell, a membrane component and a membrane; the heat exchange shell is connected with the membrane shell through welding; the upper part and the lower part of the heat exchange shell are respectively provided with a heat exchange liquid inlet and a heat exchange liquid outlet; the lower side of the membrane shell is connected with the membrane assembly through a flange; a pipeline is arranged in the middle of the membrane component for the stock solution to enter the membrane shell; a cavity for gathering penetrating fluid is arranged in the membrane module; and a liquid discharge pipe is arranged on the outer side of the membrane component.
The membrane material is ceramic or stainless steel.
The number of the membrane component capable of installing the membrane tubes is 1-50.
The upper end of the membrane is sealed by a sealing element.
The heat exchange liquid is heat conducting oil, water or steam.
The beneficial effects of the utility model reside in that:
the cross flow filter is integrated with the heat exchanger, so that the equipment investment and the occupied space are effectively reduced; the cross-flow filtration can effectively slow down the formation of filter cakes on the surface of the membrane layer and prolong the service life of the membrane. The membrane component is convenient to disassemble, and membrane tubes with different materials, quantities and lengths can be replaced to deal with different systems.
Description of the drawings:
fig. 1 is a schematic sectional structure of the present invention; wherein 1, a heat exchange liquid outlet; 2. a support bar; 3. a heat exchange shell; 4. a membrane tube; 5. a heat exchange liquid inlet; 6. a membrane module; 7. a feed liquid inlet; 8. a permeate discharge pipe; 9. a circulating liquid outlet; 10. a membrane shell; 11. a plugging disc.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
1. Referring to the attached figure 1, 20 ceramic membrane tubes 4 with the outer diameter of 30mm are selected and installed on a membrane component 6, the other ends of the membrane tubes 4 are blocked by a blocking disc 11, and a support rod 2 is used for fixing and supporting.
2. The membrane component 6 is installed from the lower part of the membrane shell 10 and fixed by a flange, the feed liquid inlet 7 is connected with the liquid storage tank of the previous procedure, the circulating liquid outlet 7 is connected with the liquid storage tank of the previous procedure, and the whole system takes a pump as power.
3. The heat-exchange liquid enters the heat-exchange shell 3 from the heat-exchange liquid inlet 5 and flows out from the heat-exchange liquid outlet 1.
4. Penetrating fluid permeates from the outer wall to the inner wall of the membrane tube 4, enters the inner cavity of the membrane module 6 and flows out from a penetrating fluid discharging tube 8.
Claims (5)
1. The utility model provides a from outer cross-flow filter equipment of taking heat transfer function which characterized in that: comprises a heat exchange shell, a membrane component and a membrane; the heat exchange shell is connected with the membrane shell through welding; the upper part and the lower part of the heat exchange shell are respectively provided with a heat exchange liquid inlet and a heat exchange liquid outlet; the lower side of the membrane shell is connected with the membrane assembly through a flange; a pipeline is arranged in the middle of the membrane component for the stock solution to enter the membrane shell; a cavity for gathering penetrating fluid is arranged in the membrane module; and a liquid discharge pipe is arranged on the outer side of the membrane component.
2. The external cross-flow filtration device with self-heating function as claimed in claim 1, wherein: the membrane material is ceramic or stainless steel.
3. The external cross-flow filtration device with self-heating function as claimed in claim 1, wherein: the number of the membrane component capable of installing the membrane tubes is 1-50.
4. The external cross-flow filtration device with self-heating function as claimed in claim 1, wherein: the upper end of the membrane is sealed by a sealing element.
5. The external cross-flow filtration device with self-heating function as claimed in claim 1, wherein: the heat exchange liquid is heat conducting oil, water or steam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510954.7U CN209848692U (en) | 2018-09-11 | 2018-09-11 | Outer cross flow filtering device with heat exchange function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510954.7U CN209848692U (en) | 2018-09-11 | 2018-09-11 | Outer cross flow filtering device with heat exchange function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209848692U true CN209848692U (en) | 2019-12-27 |
Family
ID=68927994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510954.7U Active CN209848692U (en) | 2018-09-11 | 2018-09-11 | Outer cross flow filtering device with heat exchange function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209848692U (en) |
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2018
- 2018-09-11 CN CN201821510954.7U patent/CN209848692U/en active Active
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