CN102002835B - Composite membrane machine for manufacturing flat membrane - Google Patents
Composite membrane machine for manufacturing flat membrane Download PDFInfo
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- CN102002835B CN102002835B CN2010105832063A CN201010583206A CN102002835B CN 102002835 B CN102002835 B CN 102002835B CN 2010105832063 A CN2010105832063 A CN 2010105832063A CN 201010583206 A CN201010583206 A CN 201010583206A CN 102002835 B CN102002835 B CN 102002835B
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Abstract
The invention discloses a device for manufacturing a flat membrane, in particular a composite membrane machine for manufacturing the flat membrane. The device is characterized by comprising an unfolding cloth charging unit, an immersion unit, a transport unit, a ventilating adjusting unit, a membrane manufacturing unit, a baking unit, a washing unit and a folding cloth discharging unit, wherein the unfolding cloth charging unit, the immersion unit, the transport unit, the ventilating adjusting unit, the membrane manufacturing unit, the baking unit, the washing unit and the folding cloth discharging unit are sequentially arranged in a streamline mode; and the transport unit is arranged on each function unit, and a plurality of groups of cloth guide rollers form a transport rail so that the base cloth can steadily run on the transport rail and is constantly processed by each function unit. The composite membrane machine for manufacturing the flat membrane is reasonable in structure and high in production efficiency, realizes streamline production of the non-woven flat membrane and is applicable to industrial promotion in a large scale.
Description
Technical field:
The present invention relates to a kind of production equipment of flat sheet membrane, specifically be meant a kind of flat sheet membrane composite membrane machine.
Background technology:
At present, flat sheet membrane has obtained to utilize widely in water treatment, environmental protection and biochemical field etc., and flat sheet membrane can be used for preparing the support membrane of milipore filter, reverse osmosis membrane and other composite membrane.Since have less surface holes and the good hole, cross section of permeability, therefore, the stretch-proof and the shock resistance with excellence of flat sheet membrane.
The preparation method of flat sheet membrane is proved by various experiments, and in disclosed one Chinese patent application (application number is 200710067860,200810061236), adopting with the nonwoven fabric is base material, and the preparation liquid special-purpose through blade coating on nonwoven fabric can make.
Though it is ripe that the preparation method of flat sheet membrane has become; But at present; The device or the equipment that are applicable to the flat sheet membrane large-scale industrial production are not developed as yet; The present invention aims to provide a kind of equipment of realizing that flat sheet membrane industrialization, streamlined are produced, thereby is that flat sheet membrane large-scale industrial production and popularization provide a kind of possibility.
This is the purpose that the applicant makes the present invention.
Summary of the invention:
First aspect of the present invention provide a kind of efficiently, be suitable for the flat sheet membrane composite membrane machine of large-scale industrial production.
The technical scheme that adopts is following; A kind of flat sheet membrane composite membrane machine is characterized in that: comprise open a book into cloth unit, immersion liquid unit, supply unit, ventilative regulon, system film unit, drying unit, washing unit, clot receipts cloth unit, wherein; The cloth unit is received in open a book into cloth unit, immersion liquid unit, ventilative regulon, system film unit, drying unit, washing unit, clot; Installation is the streamline setting successively, and supply unit is installed on above-mentioned each functional unit, mainly forms delivery track by some groups of fabric guide rolls; Make base cloth keep base cloth to handle via above-mentioned each functional unit incessantly in this delivery track stable operation;
Opening a book into, the cloth unit comprises support; The harmless cloth of rolling is installed on the support through the axle of opening a book; Aerodynamic brake also is installed on the axle of opening a book; First fabric guide roll, second fabric guide roll, the 3rd fabric guide roll are installed on support, and the pneumatic rectify deviation device is installed on the output of the harmless cloth of rolling, and trapezoidal rails and cylinder are installed on the bottom of support;
The immersion liquid unit comprises the immersion liquid groove; The 4th fabric guide roll is installed on the top of immersion liquid groove; In the immersion liquid groove, be provided with several fabric guide rolls, fabric guide roll is set to upper and lower two-layer, is provided with at interval between the upper and lower two-layer fabric guide roll; The base cloth circulation is wound on the upper and lower two-layer fabric guide roll, and the 5th fabric guide roll is installed on the corresponding setting with fabric guide roll in top of immersion liquid groove;
Ventilative regulon comprises frame; Eight fabric guide rolls are installed on frame; Eight fabric guide rolls are set to upper and lower two-layer each four, are to be provided with at interval between the upper and lower two-layer fabric guide roll, and the base cloth circulation is wound on the upper and lower two-layer fabric guide roll; Be provided with four thread rollers in the centre of upper and lower two-layer fabric guide roll, whenever go up between next group fabric guide roll and be provided with a thread roller;
The system film unit comprises system film groove, and the bottom of system film groove is equipped with bracket and scissor support, and some fabric guide roll horizontal parallel are fixedly mounted on the top of system film groove;
Drying unit comprises drying room, and heat exchanger is connected with the drying room circulation through air inlet, blast pipe, and blower fan is installed on the heat exchanger, in drying room, is provided with several fabric guide rolls, and the both sides of fabric guide roll respectively are provided with hot-blast spray nozzle, and hot-blast spray nozzle links to each other with air inlet;
The washing unit comprises rinsing bowl, enters the top that cloth rewinder roll is installed on rinsing bowl, and the parallel fabric guide roll of upper and lower two rows is installed in rinsing bowl; Be distributed in distance between upper and lower two row's fabric guide rolls; The base cloth circulation is wound between the upper and lower fabric guide roll, and the shower correspondence is arranged between the upper and lower fabric guide roll, and a shower is set between every group of fabric guide roll; Shower is connected in circulating water pipe; One side is provided with overfall on the top of rinsing bowl, is provided with leakage fluid dram and adjustable underframe in the bottom of rinsing bowl, delays unloading and is installed on an end of rinsing bowl with the compress fabric guide roll that is connected of delaying unloading;
Clot is received the cloth unit and is comprised frame; The 6th fabric guide roll, the 7th fabric guide roll and the 8th fabric guide roll are installed on the frame successively; The clot roller is installed on the frame through axle; On the clot roller, aerodynamic brake is installed, the pneumatic rectify deviation device is installed on a side of clot roller, in the bottom of frame trapezoidal track and cylinder is installed.
Further:
In the described immersion liquid unit, the upper strata is provided with two fabric guide rolls, and lower floor is provided with three fabric guide rolls.
In the described drying unit, centre distance is 1420mm between per two fabric guide rolls, and the coatings of base cloth does not contact fabric guide roll up.
In the described drying unit, hot-blast spray nozzle adopts slit-shaped nozzle.
In the described drying unit, drying room is provided with four groups altogether, every group of long 1.5m of drying room, and every group of drying room arranged outside has dedusting mouth and glass vision panel.
Described washing unit is provided with three groups.
In the described washing unit, the rinsing bowl internal upper part is provided with seven fabric guide rolls, and the bottom is provided with six fabric guide rolls, the centre distance 700mm between the two rows fabric guide roll.
Described clot is received in the cloth unit, and the 7th fabric guide roll is an active motor fabric guide roll.
Described clot is received in the cloth unit, and the clot roller diameter is Φ 300mm.
Flat sheet membrane composite membrane machine of the present invention has following beneficial effect:
1, structure is provided with rationally, and production efficiency is high, has realized the streamlined production of nonwoven fabric flat sheet membrane, is applicable to large-scale industrialization promotion.
2, open a book in the cloth employing center of opening a book into, pneumatic rectify deviation, and the precision height operates steadily, rectifies a deviation.
3, the immersion liquid unit adopts upper and lower two-layer fabric guide roll, is provided with at interval between the upper and lower two-layer fabric guide roll, and base cloth can circulate easily and be wound on the upper and lower two-layer fabric guide roll, thereby at utmost contacts with soup, has improved immersion liquid efficient effectively,
4, the washing unit adopts between upper and lower two row's fabric guide rolls and is distributed in distance, and the shower correspondence is arranged between the upper and lower fabric guide roll, can guarantee that fabric fully washes.
5, clot mode adopts permanent Tension Control, and the configuration aerodynamic brake, and pneumatic rectify deviation is adopted in correction, thereby effectively guarantees the precision height that operates steadily, rectifies a deviation of clot receipts cloth.
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Description of drawings:
The composite membrane machine complete machine structure figure of Fig. 1 embodiment of the invention;
Fig. 2 is the into cloth cellular construction sketch map of opening a book of the embodiment of the invention;
Fig. 3 A is the structural representation of the drying unit of the embodiment of the invention;
Fig. 3 B is the internal structure sketch map of the drying room of the embodiment of the invention;
Fig. 4 is the washing cellular construction sketch map of the embodiment of the invention;
Fig. 5 is that cloth cellular construction sketch map is received in the clot of the embodiment of the invention.
The specific embodiment:
As shown in Figure 1, a kind of flat sheet membrane composite membrane machine of the present invention comprises open a book into cloth unit 1, immersion liquid unit 2, supply unit 3, ventilative regulon 4, system film unit 5, drying unit 6, washing unit 7, clot receipts cloth unit 8.Wherein, Cloth unit 8 is received in open a book into cloth unit 1, immersion liquid unit 2, ventilative regulon 4, system film unit 5, drying unit 6, washing unit 7, clot; Installation is the streamline setting successively, and supply unit 3 is installed on above-mentioned each functional unit, mainly forms delivery track by some groups of fabric guide rolls; Make base cloth (nonwoven fabric) keep base cloth (nonwoven fabric) to handle via above-mentioned each functional unit incessantly in this delivery track stable operation.
Opening a book, into cloth unit 1 is as shown in Figure 2: comprise support 11; The harmless cloth 112 of rolling is installed on the support 11 through the axle 111 of opening a book, and opens a book in the employing center of opening a book, and on the axle 111 of opening a book, aerodynamic brake 12 is installed also; Be used for brake when opening a book end, brake when perhaps stopping in emergency.First fabric guide roll 14, second fabric guide roll 15, the 3rd fabric guide roll 19 are installed on support 11, and a nonwoven fabric roll that launches from the axle 111 of opening a book behind first fabric guide roll 14, second fabric guide roll 15, the 3rd fabric guide roll 19, enters into the immersion liquid unit and handles successively.Pneumatic rectify deviation device 13 is installed on the output of the harmless cloth 112 of rolling, is used to detect the correction of the base cloth (nonwoven fabric) of expansion, and in the present embodiment, pneumatic rectify deviation device 13 adopts pneumatic detection, oil cylinder to carry out, and the precision height operates steadily, rectifies a deviation.Trapezoidal rails 17 and cylinder 18 are installed on the bottom of support 11, are used for the whole headstock of left and right adjusting, reach the purpose of correction.
Preferably, the open type cell body that immersion liquid groove 20 adopts the SUS316 stainless steel to make, upper and lower two-layer fabric guide roll all adopt the SUS316 stainless steel to make, and prevent corrosion effectively, have improved service life, and it is 8m that immersion liquid groove 20 of the present invention always holds the cloth amount.
Ventilative regulon 4 comprises frame 40, and frame 40 adopts channel-section steel to process, and 8 fabric guide rolls 41 are installed on frame 40; 8 fabric guide rolls are set to upper and lower two-layer each 4, are to be provided with at interval between the upper and lower two-layer fabric guide roll 41, and base cloth can circulate easily and be wound on the upper and lower two-layer fabric guide roll 41; Be provided with 4 thread rollers 42 in the centre of upper and lower two-layer fabric guide roll 41; Promptly whenever go up between next group fabric guide roll 41 and be provided with a thread roller 42, through regulating thread roller 42, scalable is the spacing of fabric guide roll up and down; With the length of control cloth, thereby realize ventilative function of regulating.
System film unit 5 comprises system film groove 50, and system film groove 50 adopts 3161 stainless steels to make, and groove is built-in with the system film and uses soup; System film groove 50 bottoms are equipped with bracket 52 and scissor support 53, can control system film groove 50 and go up and down up and down, and some fabric guide roll 51 horizontal parallel are fixedly mounted on the top of system film groove 50; Present embodiment is set to 6, all adopts 3161 stainless steels to process, the fabric guide roll 51 that base cloth is provided with through horizontal parallel; Evenly behind the coating soup, enter into drying unit 6 and handle.
The drying unit of present embodiment, drying room 61 are provided with 4 groups altogether, every group of long 1.5m of drying room, and every group of drying room 61 arranged outside have dedusting mouth 68 and glass vision panel 69, and drying room 61 controls temperature room temperature～100 ℃.
The rinsing bowl 72 of the embodiment of the invention; The type that the covers cell body that its cell body adopts the SUS316 stainless steel to make, rinsing bowl 72 groove internal upper parts are provided with 7 fabric guide rolls, and the bottom is provided with 6 fabric guide rolls; The centre distance 700mm of two rows fabric guide roll; Fabric guide roll all adopts the SUS316 stainless steel to make, and establishes shower between every group of fabric guide roll, can guarantee that fabric fully washes.Bottom land is provided with discharging tube, and it is 12m that every group of rinsing bowl always holds the cloth amount.In the present embodiment, the washing unit is provided with two groups, can guarantee the chemical time of base cloth in water effectively, guarantees the carrying out of film formation reaction.
It is as shown in Figure 5 that cloth unit 8 is received in clot: clot is received cloth unit 8 and is comprised that frame 80, the six fabric guide rolls 81, the 7th fabric guide roll 82 and the 8th fabric guide roll 83 are installed on the frame 80 successively, and wherein, the 7th fabric guide roll 82 be an active motor fabric guide roll.Clot roller 85 is installed on the frame 80 through axle, and aerodynamic brake 84 is installed on clot roller 85, is used for the braking of clot roller 85, and pneumatic rectify deviation device 88 is installed on a side of clot roller 85, is used to detect flat sheet membrane and on clot roller 85, can not departs from during clot.Trapezoidal track 86 and cylinder 87 also are installed in the bottom of frame 80, are used to regulate whole headstock, accomplish correction.
The cloth unit is received in clot of the present invention, and frame 80 adopts channel-section steel to make, and disposes 3 fabric guide rolls; The bottom is provided with trapezoidal track 86 and cylinder 87; Clot roller diameter Φ 300mm, the clot mode adopts permanent Tension Control, and the configuration aerodynamic brake; Pneumatic rectify deviation is adopted in the clot correction, thereby effectively guarantees the precision height that operates steadily, rectifies a deviation of clot receipts cloth.
Flat sheet membrane composite membrane machine of the present invention can be realized the streamline production operation of flat sheet membrane, satisfies the needs of flat sheet membrane large-scale industrial production, and its course of work is following: the harmless cloth of rolling is put into the entering arrangment of opening a book, launch yardage roll; Get into the immersion liquid unit, add some chemicalss in the immersion liquid groove; After the immersion liquid, the ventilative regulon of base cloth entering in the ventilative regulon, through the length that the spacing of regulating the selvage guide rod is regulated base cloth, is pressed the aerial reaction time of technology controlling and process base cloth; Base cloth gets into the system film unit then, in the molding groove, is coated with chemicals; After coating is accomplished; Base cloth gets into drying unit, heating, drying at a certain temperature; Base cloth gets into the washing unit then, through 3 rinsing bowls (rinsing bowl can increase and decrease quantity by technological requirement) wash clean; Get into the clot cloth collector at last, become the composite membrane element after the clot.The composite membrane element of the present invention preparation, can be used for preparing various water treatments with filter membrane, reach hyperfiltration membrane assembly.
Claims (9)
1. flat sheet membrane composite membrane machine; It is characterized in that: comprise open a book into cloth unit, immersion liquid unit, supply unit, ventilative regulon, system film unit, drying unit, washing unit, clot receipts cloth unit; Wherein, the cloth unit is received in open a book into cloth unit, immersion liquid unit, ventilative regulon, system film unit, drying unit, washing unit, clot, installs successively to be the streamline setting; Supply unit is installed on above-mentioned each functional unit; Mainly form delivery track, make base cloth keep base cloth to handle via above-mentioned each functional unit incessantly in this delivery track stable operation by some groups of fabric guide rolls;
Opening a book into, the cloth unit comprises support; The rolling nonwoven fabric is installed on the support through the axle of opening a book; Aerodynamic brake also is installed on the axle of opening a book; First fabric guide roll, second fabric guide roll, the 3rd fabric guide roll are installed on support, and the pneumatic rectify deviation device is installed on the output of rolling nonwoven fabric, and trapezoidal rails and cylinder are installed on the bottom of support;
The immersion liquid unit comprises the immersion liquid groove; The 4th fabric guide roll is installed on the top of immersion liquid groove; In the immersion liquid groove, be provided with several fabric guide rolls, fabric guide roll is set to upper and lower two-layer, is provided with at interval between the upper and lower two-layer fabric guide roll; The base cloth circulation is wound on the upper and lower two-layer fabric guide roll, and the 5th fabric guide roll is installed on the corresponding setting with fabric guide roll in top of immersion liquid groove;
Ventilative regulon comprises frame; Eight fabric guide rolls are installed on frame; Eight fabric guide rolls are set to upper and lower two-layer each four, are to be provided with at interval between the upper and lower two-layer fabric guide roll, and the base cloth circulation is wound on the upper and lower two-layer fabric guide roll; Be provided with four thread rollers in the centre of upper and lower two-layer fabric guide roll, whenever go up between next group fabric guide roll and be provided with a thread roller;
The system film unit comprises system film groove, and the bottom of system film groove is equipped with bracket and scissor support, and some fabric guide roll horizontal parallel are fixedly mounted on the top of system film groove;
Drying unit comprises drying room, and heat exchanger is connected with the drying room circulation through air inlet, blast pipe, and blower fan is installed on the heat exchanger, in drying room, is provided with several fabric guide rolls, and the both sides of fabric guide roll respectively are provided with hot-blast spray nozzle, and hot-blast spray nozzle links to each other with air inlet;
The washing unit comprises rinsing bowl, enters the top that cloth rewinder roll is installed on rinsing bowl, and the parallel fabric guide roll of upper and lower two rows is installed in rinsing bowl; Be distributed in distance between upper and lower two row's fabric guide rolls; The base cloth circulation is wound between the upper and lower fabric guide roll, and the shower correspondence is arranged between the upper and lower fabric guide roll, and a shower is set between every group of fabric guide roll; Shower is connected in circulating water pipe; One side is provided with overfall on the top of rinsing bowl, is provided with leakage fluid dram and adjustable underframe in the bottom of rinsing bowl, delays unloading and is installed on an end of rinsing bowl with the compress fabric guide roll that is connected of delaying unloading;
Clot is received the cloth unit and is comprised frame; The 6th fabric guide roll, the 7th fabric guide roll and the 8th fabric guide roll are installed on the frame successively; The clot roller is installed on the frame through axle; On the clot roller, aerodynamic brake is installed, the pneumatic rectify deviation device is installed on a side of clot roller, in the bottom of frame trapezoidal track and cylinder is installed.
2. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: in the described immersion liquid unit, the upper strata is provided with two fabric guide rolls, and lower floor is provided with three fabric guide rolls.
3. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: in the described drying unit, centre distance is 1420mm between per two fabric guide rolls, and the coatings of base cloth does not contact fabric guide roll up.
4. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: in the described drying unit, hot-blast spray nozzle adopts slit-shaped nozzle.
5. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: in the described drying unit, drying room is provided with four groups altogether, every group of long 1.5m of drying room, and every group of drying room arranged outside has dedusting mouth and glass vision panel.
6. a kind of flat sheet membrane composite membrane machine according to claim 1, it is characterized in that: described washing unit is provided with three groups.
7. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: in the described washing unit, the rinsing bowl internal upper part is provided with seven fabric guide rolls, and the bottom is provided with six fabric guide rolls, the centre distance 700mm between the two rows fabric guide roll.
8. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: described clot is received in the cloth unit, and the 7th fabric guide roll is an active motor fabric guide roll.
9. a kind of flat sheet membrane composite membrane machine according to claim 1 is characterized in that: described clot is received in the cloth unit, and the clot roller diameter is Φ 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105832063A CN102002835B (en) | 2010-12-10 | 2010-12-10 | Composite membrane machine for manufacturing flat membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105832063A CN102002835B (en) | 2010-12-10 | 2010-12-10 | Composite membrane machine for manufacturing flat membrane |
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| Publication Number | Publication Date |
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| CN102002835A CN102002835A (en) | 2011-04-06 |
| CN102002835B true CN102002835B (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105832063A Expired - Fee Related CN102002835B (en) | 2010-12-10 | 2010-12-10 | Composite membrane machine for manufacturing flat membrane |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480656B (en) * | 2013-09-02 | 2017-01-18 | 泉州市惠安闽投商贸有限公司 | Fabric washing and drying integrated machine with fabric collection device |
| CN103981659B (en) * | 2014-05-08 | 2016-01-20 | 浙江圣世机械有限公司 | A kind of flat membrane compounding production equipment |
| CN103981662B (en) * | 2014-05-08 | 2015-10-28 | 浙江圣世机械有限公司 | A kind of Flat Membrane device for coating |
| CN109013516A (en) * | 2018-08-06 | 2018-12-18 | 成都创合丰生物科技有限公司 | A kind of cleaning device and jet flow cleaning method for filter membrane |
| CN112535954B (en) * | 2019-09-21 | 2022-05-27 | 龙岩市瑞泽环保科技有限公司 | Preparation method and application of antibacterial reverse osmosis membrane |
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| CN101073752A (en) * | 2007-03-30 | 2007-11-21 | 浙江大学 | Method for producing vinylidene difluoride planar ultrafiltration membrane with gradient structure |
| CN201366319Y (en) * | 2009-03-13 | 2009-12-23 | 朱丰 | Film-casting machine |
| CN101658763A (en) * | 2009-09-14 | 2010-03-03 | 天津工业大学 | Equipment based on LabView control for coating hollow fiber membrane |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007289937A (en) * | 2006-03-27 | 2007-11-08 | Fujifilm Corp | Method and apparatus for manufacturing microporous membrane |
| CN201933304U (en) * | 2010-12-10 | 2011-08-17 | 绍兴圣世机械有限公司 | Composite membrane machine for flat membranes |
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- 2010-12-10 CN CN2010105832063A patent/CN102002835B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101073752A (en) * | 2007-03-30 | 2007-11-21 | 浙江大学 | Method for producing vinylidene difluoride planar ultrafiltration membrane with gradient structure |
| CN201366319Y (en) * | 2009-03-13 | 2009-12-23 | 朱丰 | Film-casting machine |
| CN101658763A (en) * | 2009-09-14 | 2010-03-03 | 天津工业大学 | Equipment based on LabView control for coating hollow fiber membrane |
Non-Patent Citations (2)
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| JP特开2007-289937A 2007.11.08 |
| 张书昌.平板膜生产设备研究.《化工装备技术》.2008,第29卷(第2期),第64-68页. * |
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