CN204724030U - A kind of inwall coating parallel-connection structure porous pipe type membrane module - Google Patents
A kind of inwall coating parallel-connection structure porous pipe type membrane module Download PDFInfo
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- CN204724030U CN204724030U CN201520258613.5U CN201520258613U CN204724030U CN 204724030 U CN204724030 U CN 204724030U CN 201520258613 U CN201520258613 U CN 201520258613U CN 204724030 U CN204724030 U CN 204724030U
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Abstract
The utility model discloses a kind of inwall coating parallel-connection structure porous pipe type membrane module, belong to technical field of membrane separation, comprise a shell, the side of described shell is provided with permeate outlet, a pair mounting flange is symmetrically arranged with at the two ends of described shell, described mounting flange is provided with through hole, porous pipe type film is provided with in described through hole, the two ends of described porous pipe type film are provided with baffle plate flange, flange is provided with outside described baffle plate flange, described flange is provided with end socket, in described end socket, is provided with material mouth.Compared with prior art, inner wall tube membrane module structure of the present utility model, sealing is simpler, and sealing reliability is good, sealing and resistance to temperature solvent resistance good, dewatering efficiency is higher, more easily realizes industrial applications, meets the Times ' Demand of development green economy.
Description
Technical field
The utility model belongs to technical field of membrane separation, particularly relates to a kind of inwall coating parallel-connection structure porous pipe type membrane module.
Background technology
Along with rapid industrial development, various organic solvent is used widely, and comprises the chemical solvents such as alcohols, ester class, ketone, ethers, aromatic compound and is applied to the fields such as the energy, medicine, biology, play an important role in national economy.Dehydration of organic solvent is that organic solvent is produced and an important step in use procedure.Tradition is separated employing method and mainly contains general chemical method, absorption method, rectification method.Most of organic solvent and water form azeotropic mixture or the thing that closely boils, and adopt conventional distillation technology to be difficult to water to remove.Tradition sequence of constant boiling and rectification, extraction and distillation technology, need increase three components, not only energy consumption be high, complex process but also employ poisonous in a large number, and harmful organic solvent, brings very large pressure to environment.For general chemical method, absorption method, in large-scale production process, a large amount of waste liquid, waste residue can be produced, also not meet the fundamental policies of China's energy-saving and emission-reduction.
Infiltration evaporation (Steam soak) film is used for the azeotropic/dehydration of organic solvent that closely boils to be had significantly energy-conservation and economic advantages, is subject to extensive use.Wherein membrane module is used in the key equipment in infiltration evaporation and the membrane separating process such as Steam soak, gas separaion, and enterprise domestic at present generally adopts plate and frame module, and it can only use dull and stereotyped organic film.Inoranic membrane many employings tubular membrane component, tubular membrane film mode can apply and outer wall coating by inwall, domestic existing tubular membrane component all adopts the membrane module of outer wall coat film pipe, its seal structure complex and sealing property is bad, outer wall pipe easily leaks under the double action of fluid pressure and vacuum pressure.Due to the restriction by tubular membrane matrix material (pottery) intensity own, rigidity, it is long that tubular membrane not easily makes, and it is longer that the length of the tubular membrane of the single hole pipe of same film area can not be done, and the single hole pipe bulk density of same film area and equal length is on the low side.The cost of cost and supporting film device has larger inferior position, and industrial applications degree is low.The problems referred to above, urgently to be resolved hurrily.
Summary of the invention
The utility model is for deficiency of the prior art, provide a kind of inwall coating parallel-connection structure porous pipe type membrane module, inner wall tube membrane module structure, seal simpler, and sealing reliability is good, sealing and resistance to temperature solvent resistance good, dewatering efficiency is higher, meet development green economy Times ' Demand.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of inwall coating parallel-connection structure porous pipe type membrane module, comprise a shell, the side of described shell is provided with permeate outlet, a pair mounting flange is symmetrically arranged with at the two ends of described shell, described mounting flange is provided with through hole, porous pipe type film is provided with in described through hole, the two ends of described porous pipe type film are provided with baffle plate flange, flange is provided with outside described baffle plate flange, described flange is provided with end socket, material mouth is provided with in described end socket.
In order to obtain better technique effect, further technological improvement is, the opposite side of described baffle plate flange and described flange is provided with the first groove, in described first groove, be provided with sealing ring.
In order to obtain better technique effect, further technological improvement is, in the through hole of described mounting flange, being provided with the second groove, in described second groove, being provided with sealing ring, is point cantact between described sealing ring and described porous pipe type film and described mounting flange.
In order to obtain better technique effect, further technological improvement is, described mounting flange is provided with cone tank.
The beneficial effects of the utility model are:
1, the inwall of described tubular membrane scribbles separating layer, it is at the hermetically-sealed construction compared to outer wall pipe, the hermetically-sealed construction that inwall scribbles separating layer is simpler, sealing reliability is better, not easily leak under the double action of fluid pressure and vacuum pressure, the situation lower seal that hermetically-sealed construction is having vacuum pressure to exist is more effective.
2, compare outer wall periosteum modular construction, the structure of seal is simple, and cost is low, and installation and removal are convenient.
3 parallel-connection structures, compare the membrane module of connect in series structure, easily realize large-batch industrial online/batch (-type) osmotic, evaporating and dewatering, when adopting the tubular membrane of same apertures, the membrane module in parallel of same film area has larger cross section than series connection membrane module, is conducive to realizing large-batch industrial and rises evaporating and dewatering.
4, due to the restriction by tubular membrane matrix material (pottery) intensity own, rigidity, it is long that tubular membrane not easily makes, the antipriming pipe of same film area is than single hole pipe, it is longer that the length of tubular membrane can be done, and the antipriming pipe of same film area and equal length is higher than the bulk density of single hole pipe.Therefore, porous pipe type film in cost, and the cost of supporting film device has incomparable advantage, so porous periosteum device more easily realizes industrial applications than single hole tubular membrane.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model (in figure, the direction of arrow is the flow direction of feed liquid).
Fig. 2 is mounting flange schematic diagram of the present utility model.
Fig. 3 is the sectional view of mounting flange of the present utility model.
Fig. 4 is baffle plate flange schematic diagram of the present utility model.
Fig. 5 is the assembling schematic diagram of seal of the present utility model.
Fig. 6 is flange schematic diagram of the present utility model.
Fig. 7 is the sectional view of flange of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
See shown in Fig. 1 to Fig. 7, a kind of specific embodiment of a kind of inwall of the utility model coating parallel-connection structure porous pipe type membrane module.A kind of inwall coating parallel-connection structure porous pipe type membrane module, comprise a shell 1, the side of described shell 1 is provided with permeate outlet 10, and the penetrating fluid separated is flowed out by this outlet 10.A pair mounting flange 2 is symmetrically arranged with at the two ends of described shell 1, described mounting flange 2 is provided with through hole 20, porous pipe type film 5 is provided with in described through hole 20, this device can be the porous pipe type films such as 2 holes, 3 holes, 4 holes, 5 holes, 7 holes, 9 holes, the two ends of described porous pipe type film 5 are provided with baffle plate flange 3, be provided with flange 6 outside described baffle plate flange 3, described flange 6 is provided with end socket 7, in described end socket 7, be provided with material mouth 70.
In technique scheme, described baffle plate flange 3 and the opposite side of described flange 6 are provided with the first groove 30, in described first groove 30, are provided with sealing ring 4.
In technique scheme, be provided with the second groove 21 in the through hole 20 of described mounting flange 2, in described second groove 21, be provided with sealing ring 4, described sealing ring 4 is point cantact between described porous pipe type film 5 and described mounting flange 2.If Fig. 5, A, B are two main sealing areas, seal can be made when permeate side exists negative pressure to fit more closely A, B region, be conducive to sealing and realize.
In technique scheme, described mounting flange 2 is provided with cone tank 22.
The inwall of described tubular membrane of the present utility model scribbles separating layer, it is at the hermetically-sealed construction compared to outer wall pipe, the hermetically-sealed construction that inwall scribbles separating layer is simpler, sealing reliability is better, not easily leak under the double action of fluid pressure and vacuum pressure, the situation lower seal that hermetically-sealed construction is having vacuum pressure to exist is more effective; Compare outer wall periosteum modular construction, the structure of seal is simple, and cost is low, and installation and removal are convenient; Parallel-connection structure, compare the membrane module of connect in series structure, easily realize large-batch industrial online/batch (-type) osmotic, evaporating and dewatering, when adopting the tubular membrane of same apertures, the membrane module in parallel of same film area has larger cross section than series connection membrane module, is conducive to realizing large-batch industrial and rises evaporating and dewatering.
Due to the restriction by tubular membrane matrix material (pottery) intensity own, rigidity, it is long that tubular membrane not easily makes, the antipriming pipe of same film area is than single hole pipe, and it is longer that the length of tubular membrane can be done, and the antipriming pipe of same film area and equal length is higher than the bulk density of single hole pipe.Therefore, porous pipe type film in cost, and the cost of supporting film device has incomparable advantage, so porous periosteum device more easily realizes industrial applications than single hole tubular membrane.
That more than enumerates is only specific embodiment of the utility model, and obviously, the utility model is not limited to above embodiment.All distortion that those of ordinary skill in the art can directly derive from content disclosed in the utility model or associate, all should belong to protection domain of the present utility model.
Claims (4)
1. an inwall coating parallel-connection structure porous pipe type membrane module, comprise a shell (1), it is characterized in that, the side of described shell (1) is provided with permeate outlet (10), a pair mounting flange (2) is symmetrically arranged with at the two ends of described shell (1), described mounting flange (2) is provided with through hole (20), porous pipe type film (5) is provided with in described through hole (20), the two ends of described porous pipe type film (5) are provided with baffle plate flange (3), described baffle plate flange (3) outside is provided with flange (6), described flange (6) is provided with end socket (7), material mouth (70) is provided with in described end socket (7).
2. a kind of inwall coating parallel-connection structure porous pipe type membrane module according to claim 1, it is characterized in that, described baffle plate flange (3) and the opposite side of described flange (6) are provided with the first groove (30), in described first groove (30), are provided with sealing ring (4).
3. a kind of inwall coating parallel-connection structure porous pipe type membrane module according to claim 1, it is characterized in that, the second groove (21) is provided with in the through hole (20) of described mounting flange (2), in described second groove (21), be provided with sealing ring (4), be point cantact between described sealing ring (4) and described porous pipe type film (5) and described mounting flange (2).
4. a kind of inwall coating parallel-connection structure porous pipe type membrane module according to claim 1, is characterized in that, described mounting flange (2) is provided with cone tank (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520258613.5U CN204724030U (en) | 2015-04-27 | 2015-04-27 | A kind of inwall coating parallel-connection structure porous pipe type membrane module |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520258613.5U CN204724030U (en) | 2015-04-27 | 2015-04-27 | A kind of inwall coating parallel-connection structure porous pipe type membrane module |
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| CN204724030U true CN204724030U (en) | 2015-10-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
| CN109195690A (en) * | 2016-03-31 | 2019-01-11 | 膜技术研究股份有限公司 | Separation membrane module and component |
| WO2022088379A1 (en) * | 2020-10-26 | 2022-05-05 | 江苏久吾高科技股份有限公司 | Method and device for using membrane method to treat titanium dioxide acidic wastewater to produce high-quality titanium gypsum by-product |
-
2015
- 2015-04-27 CN CN201520258613.5U patent/CN204724030U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109195690A (en) * | 2016-03-31 | 2019-01-11 | 膜技术研究股份有限公司 | Separation membrane module and component |
| CN109195690B (en) * | 2016-03-31 | 2021-12-14 | 膜技术研究股份有限公司 | Separation membrane module and assembly |
| CN106964258A (en) * | 2017-03-14 | 2017-07-21 | 上海安赐环保科技股份有限公司 | A kind of tubular membrane component of inwall coating |
| CN106964258B (en) * | 2017-03-14 | 2023-10-24 | 上海安赐环保科技股份有限公司 | Tubular membrane assembly with coated inner wall |
| WO2022088379A1 (en) * | 2020-10-26 | 2022-05-05 | 江苏久吾高科技股份有限公司 | Method and device for using membrane method to treat titanium dioxide acidic wastewater to produce high-quality titanium gypsum by-product |
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