CN204544003U - A kind of heat exchanger type membrane component - Google Patents
A kind of heat exchanger type membrane component Download PDFInfo
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- CN204544003U CN204544003U CN201520152419.9U CN201520152419U CN204544003U CN 204544003 U CN204544003 U CN 204544003U CN 201520152419 U CN201520152419 U CN 201520152419U CN 204544003 U CN204544003 U CN 204544003U
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- heat exchanger
- hollow fiber
- communicated
- sap cavity
- membrane component
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of heat exchanger type membrane component, comprise the shell of tubular, described shell is provided with material loading sap cavity vertically successively, heat exchanging chamber, blanking sap cavity and vapor chamber, heat exchanger tube is filled with in described heat exchanging chamber, hydrophobic hollow fiber film bundle is provided with in described heat exchanger tube, hollow fiber membrane bundle upper end is stretched in material loading sap cavity, hollow fiber membrane bundle lower end and hollow fiber membrane bundle pouring head are fixed, the sealing of hollow fiber membrane bundle pouring head is arranged in vapor chamber, described housing top end is provided with the material liquid import be communicated with material loading sap cavity, described outer casing underpart is provided with the material liquid be communicated with blanking sap cavity and exports, described shell upper is provided with the hot water inlet be communicated with heat exchanging chamber top, described outer casing underpart is provided with the hot water outlet be communicated with heat exchanging chamber bottom, described shell bottom is provided with the product water out be communicated with vapor chamber.The utility model makes full use of the waste heat of Membrane Materials process, improves energy recovery efficiency in Membrane Materials process.
Description
Technical field
The utility model relates to film distillation technology.
Background technology
Membrane Materials (Membrane Distillation, MD) be a kind of liquid separation technology that Conventional espresso technique combines with membrane separation technique, Membrane Materials process is the hydrone carburation by evaporation of hot side liquid, through the micropore of hydrophobic membrane, in aqueous phase, the solute such as nonvolatile ion and molecule then can not through hydrophobic membrane, thus realizes that solution is separated, the concentrated or object of purifying.In prior art, because in membrane distillation technique, energy recovery is insufficient, in running, energy consumption is larger.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of heat exchanger type membrane component, improves energy recovery efficiency in Membrane Materials process.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of heat exchanger type membrane component, comprise the shell of tubular, described shell is provided with material loading sap cavity vertically successively, heat exchanging chamber, blanking sap cavity and vapor chamber, heat exchanger tube is filled with in described heat exchanging chamber, hydrophobic hollow fiber film bundle is provided with in described heat exchanger tube, hollow fiber membrane bundle upper end is stretched in material loading sap cavity, hollow fiber membrane bundle lower end and hollow fiber membrane bundle pouring head are fixed, the sealing of hollow fiber membrane bundle pouring head is arranged in vapor chamber, described housing top end is provided with the material liquid import be communicated with material loading sap cavity, described outer casing underpart is provided with the material liquid be communicated with blanking sap cavity and exports, described shell upper is provided with the hot water inlet be communicated with heat exchanging chamber top, described outer casing underpart is provided with the hot water outlet be communicated with heat exchanging chamber bottom, described shell bottom is provided with the product water out be communicated with vapor chamber.
Preferably, described enclosure material is PP, ABS, stainless steel or carbon steel.
Preferably, described heat exchanger tube is graphite-pipe, graphite modified PP pipe, stainless steel tube or copper pipe.
Preferably, described heat exchanger tube external diameter is 10 ~ 32mm, and internal diameter is 8 ~ 30mm, and heat exchanger tube quantity is 1 ~ 500.
Preferably, the film silk material of described hydrophobic hollow fiber film Shu Caiyong is PP, PVDF, PTFE, and film silk internal diameter is 0.8 ~ 2.0mm, and film silk external diameter is 1.0 ~ 2.5mm, and the filter bores aperture of film silk is 0.1 ~ 1.0 μm.
Preferably, described hollow fiber membrane bundle pouring head material is ABS, stainless steel or polytetrafluoroethylene (PTFE).
The technical solution adopted in the utility model, makes full use of the waste heat of Membrane Materials process, improves energy recovery efficiency in Membrane Materials process.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is heat exchanger type membrane component structural representation;
Fig. 2 is multiple-effect distillation device structure principle chart.
Detailed description of the invention
Make below in conjunction with the heat exchanger type membrane component of Fig. 1 to the utility model patent and illustrating.
A kind of heat exchanger type membrane component 1, comprise the shell of tubular, described shell is provided with material loading sap cavity 11 vertically successively, heat exchanging chamber 12, blanking sap cavity 13 and vapor chamber 14, heat exchanger tube 15 is filled with in described heat exchanging chamber, hydrophobic hollow fiber film bundle 16 is provided with in described heat exchanger tube, hollow fiber membrane bundle upper end is stretched in material loading sap cavity, hollow fiber membrane bundle lower end and hollow fiber membrane bundle pouring head 17 are fixed, the sealing of hollow fiber membrane bundle pouring head is arranged in vapor chamber, described housing top end is provided with the material liquid import 111 be communicated with material loading sap cavity, described outer casing underpart is provided with the material liquid be communicated with blanking sap cavity and exports 131, described shell upper is provided with the hot water inlet 121 be communicated with heat exchanging chamber top, described outer casing underpart is provided with the hot water outlet 122 be communicated with heat exchanging chamber bottom, described shell bottom is provided with the product water out 141 be communicated with vapor chamber.
Described enclosure material is PP, ABS, stainless steel or carbon steel.Described heat exchanger tube is graphite-pipe, graphite modified PP pipe, stainless steel tube or copper pipe.Described heat exchanger tube external diameter is 10 ~ 32mm, and internal diameter is 8 ~ 30mm, and heat exchanger tube quantity is 1 ~ 500.The film silk material of described hydrophobic hollow fiber film Shu Caiyong is PP, PVDF, PTFE, and film silk internal diameter is 0.8 ~ 2.0mm, and film silk external diameter is 1.0 ~ 2.5mm, and the filter bores aperture of film silk is 0.1 ~ 1.0 μm.Described hollow fiber membrane bundle pouring head material is ABS, stainless steel or polytetrafluoroethylene (PTFE).
Make below in conjunction with a kind of multiple-effect distillation device of Fig. 2 to the utility model patent and illustrating.
It comprises three heat exchanger type membrane component, is followed successively by the first membrane component, the second membrane component, tertiary membrane distillation assembly, heating water tank 2, material liquid storage tank (raw water box) 3, condensing heat exchanger 4, cold water storage cistern 41, produces water pot 5, the water pump in vavuum pump 51 and pipeline.
First membrane component material liquid outlet is connected with the material liquid import of the second membrane component, the material liquid import that material liquid outlet and the tertiary membrane of the second membrane component distill assembly is connected, the product water out of the first membrane component is connected with the second membrane component hot water (vapour) import, hot water (vapour) import that product water out and the tertiary membrane of the second membrane component distill assembly is connected, second, hot water (vapour) outlet of tertiary membrane distillation assembly and tertiary membrane distill that the product water out of assembly is in parallel accesses condensing heat exchanger air inlet, condensing heat exchanger produces water delivery port and is connected with product water pot water inlet, produce water pot bleeding point to be connected with vavuum pump.
First membrane component hot water (vapour) import is connected with heat-exchanger pump, and the first membrane component hot water (vapour) outlet is connected with heating water tank.First membrane component material liquid import is connected with raw water pump.The outlet of tertiary membrane distillation assembly material liquid is connected by switch valve with material liquid storage tank and raw water pump, and condensing heat exchanger cooling water inlet is connected with cooling water pump, and condenser cooling water outlet is connected with cold water storage cistern.
Material liquid successively, flows through membrane component after raw water pump supercharging, is finally back to material liquid storage tank, after being full of material liquid in all component, by regulating switch valve, realizing material liquid and forming Inner eycle in three assemblies.Behind hot water heating to 60 in heating water tank ~ 90 DEG C by heat-exchanger pump at assembly A heat exchanging chamber internal circulation flow, system cloud gray model institute calorific requirement is provided.Start vavuum pump, regulate negative pressure to-0.08 ~ 0.095Mpa, the steam that assembly A produces enters the heat exchanging chamber generation condensation of assembly B, and condensation simultaneously produces the heating of latent heat realization to the material liquid in assembly B, and the steam that in like manner assembly B produces heats the material liquid in assembly C.Namely the condensate liquid produced in the process produces water and enter product water pot after condenser total condensation.
Claims (6)
1. a heat exchanger type membrane component, comprise the shell of tubular, it is characterized in that: described shell is provided with material loading sap cavity vertically successively, heat exchanging chamber, blanking sap cavity and vapor chamber, heat exchanger tube is filled with in described heat exchanging chamber, hydrophobic hollow fiber film bundle is provided with in described heat exchanger tube, hollow fiber membrane bundle upper end is stretched in material loading sap cavity, hollow fiber membrane bundle lower end and hollow fiber membrane bundle pouring head are fixed, the sealing of hollow fiber membrane bundle pouring head is arranged in vapor chamber, described housing top end is provided with the material liquid import be communicated with material loading sap cavity, described outer casing underpart is provided with the material liquid be communicated with blanking sap cavity and exports, described shell upper is provided with the hot water inlet be communicated with heat exchanging chamber top, described outer casing underpart is provided with the hot water outlet be communicated with heat exchanging chamber bottom, described shell bottom is provided with the product water out be communicated with vapor chamber.
2. a kind of heat exchanger type membrane component according to claim 1, is characterized in that: described enclosure material is PP, ABS, stainless steel or carbon steel.
3. a kind of heat exchanger type membrane component according to claim 1, is characterized in that: described heat exchanger tube is graphite-pipe, graphite modified PP pipe, stainless steel tube or copper pipe.
4. a kind of heat exchanger type membrane component according to claim 3, it is characterized in that: described heat exchanger tube external diameter is 10 ~ 32mm, internal diameter is 8 ~ 30mm, and heat exchanger tube quantity is 1 ~ 500.
5. a kind of heat exchanger type membrane component according to claim 1, it is characterized in that: the film silk material of described hydrophobic hollow fiber film Shu Caiyong is PP, PVDF, PTFE, film silk internal diameter is 0.8 ~ 2.0mm, film silk external diameter is 1.0 ~ 2.5mm, and the filter bores aperture of film silk is 0.1 ~ 1.0 μm.
6. a kind of heat exchanger type membrane component according to claim 1, is characterized in that: described hollow fiber membrane bundle pouring head material is ABS, stainless steel or polytetrafluoroethylene (PTFE).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152419.9U CN204544003U (en) | 2015-03-18 | 2015-03-18 | A kind of heat exchanger type membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520152419.9U CN204544003U (en) | 2015-03-18 | 2015-03-18 | A kind of heat exchanger type membrane component |
Publications (1)
| Publication Number | Publication Date |
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| CN204544003U true CN204544003U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520152419.9U Active CN204544003U (en) | 2015-03-18 | 2015-03-18 | A kind of heat exchanger type membrane component |
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| Country | Link |
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| CN (1) | CN204544003U (en) |
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2015
- 2015-03-18 CN CN201520152419.9U patent/CN204544003U/en active Active
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