CN101355831B - Method for producing transparent high-temperature electric heating membrane pipe with self-constant temperature - Google Patents
Method for producing transparent high-temperature electric heating membrane pipe with self-constant temperature Download PDFInfo
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- CN101355831B CN101355831B CN200710119631A CN200710119631A CN101355831B CN 101355831 B CN101355831 B CN 101355831B CN 200710119631 A CN200710119631 A CN 200710119631A CN 200710119631 A CN200710119631 A CN 200710119631A CN 101355831 B CN101355831 B CN 101355831B
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- electric heating
- transparent high
- oven dry
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- 239000012528 membrane Substances 0.000 title claims abstract description 26
- 238000005485 electric heating Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 38
- 238000000576 coating method Methods 0.000 claims abstract description 38
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052709 silver Inorganic materials 0.000 claims abstract description 6
- 239000004332 silver Substances 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 11
- 239000007888 film coating Substances 0.000 claims description 9
- 238000009501 film coating Methods 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052787 antimony Inorganic materials 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000007747 plating Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 235000011150 stannous chloride Nutrition 0.000 description 1
Abstract
The invention relates to a method for producing a self constant-temperature transparent high-temperature electric heating membrane tube. The method is characterized in that a tubular metallic-membrane plating workpiece to be coated is cleaned using purified water and is dried, a magnesia sizing agent is coated on the non-metallic-membrane plating area and is dried as well as is fixed on a clamp of a metallic-membrane plating device and is put inside a furnace cavity of the metallic-membrane plating device, the workpiece is coated by a spraying device and the surface of the workpiece is plated with a transparent high-temperature electric heating membrane and is cooled to the normal temperature, the workpiece is cleaned by ultrasound to remove the magnesia coating of the non-metallic-membrane plating area and is dried, the silver paste is printed on the workpiece by a screen printer to manufacture the electrode, the drying process is performed, and the workpiece is dried naturally to the normal temperature to manufacture the finished product of the self constant-temperature transparent high-temperature electric heating membrane tube. The method has the advantages that the thickness of the metallic-membrane plating is even, the plating time is short, the positive temperature coefficient is formed, the self constant temperature function is realized, the service life is long, the stability is good and the security and the effect are good.
Description
Technical field
The present invention relates to a kind of production method, belong to the Electric radiant Heating Film field of production with self-constant temperature transparent high-temperature electric heating membrane pipe.
Technical background
Electric radiant Heating Film is the pyrogen that a kind of film resistor is formed, and it is little to have an own vol, and with advantages such as the heating object contact area are big, 21 century belongs to the development in Hi-Tech epoch; At present domestic have an a lot of Electric radiant Heating Film manufacturer, and level is uneven, the production method of existing high temperature transparent electric heating film, and great majority are to adopt vapour deposition process; Its weak point is that coating film thickness is inhomogeneous, and film is prone to burn, and film formation time is long, reaches 10～15 minutes; Form negative temperature coefficient, just this plated film is along with the growth of temperature, and resistance value descends gradually; Reduce service life, be prone to decay, poor stability.
Summary of the invention
The object of the invention is the shortcoming and deficiency in order to overcome above-mentioned prior art just; And a kind of production method with self-constant temperature transparent high-temperature electric heating membrane pipe is provided, thus it is even to produce coating film thickness, and film formation time is short; Can form positive temperature coefficient and have the self-constant temperature performance; And long service life, good stability, safe and reliable Electric radiant Heating Film product.
The objective of the invention is to realize through following technical proposal:
Production method with self-constant temperature transparent high-temperature electric heating membrane pipe is characterized in that it is undertaken by following step:
(a) with tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 150～200 ℃ of oven dry, apply with the magnesia slurry then and exempt from the plated film district, again 150～200 ℃ of oven dry;
(b) again workpiece of (a) oven dry is fixed on the coating machine anchor clamps, and to insert temperature be in 500～550 ℃ of coating machine furnace chambers;
(c) spray equipment of startup coating machine sprays workpiece; Coating liquid is the chloride of tin, the chloride of antimony, the chloride of nickel, the chloride and the alcohol mixture of copper; Its weight ratio was followed successively by 8: 1: 1: 1: 10; Spray pressure is 0.05～0.4MPa, in 30～60 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work;
(d) (c) item film-coating workpiece is taken out from the coating machine furnace chamber, naturally cool to normal temperature, put into the pure water ultrasonic waves for cleaning again, remove the magnesium oxide coating of exempting from the plated film district, again 150～200 ℃ of oven dry;
(e) again the workpiece of (d) is fixed on the screen printer anchor clamps, the silver slurry is printed onto processes electrode on the workpiece,, naturally cool to normal temperature and process self-constant temperature transparent high-temperature electric heating membrane pipe finished product then 500～600 ℃ of oven dry.
Production method of the present invention be earlier with tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 150～200 ℃ of oven dry, to remove surface of the work impurity, exempt from the plated film district with the coating of magnesia slurry again; 150～200 ℃ of oven dry, but exempt to clean easily behind plated film district but also the plated film with magnesia not only maskable, and this method has adopted the applicant's patented technology Electric radiant Heating Film coating machine; The patent No. is ZL2006201191613, and it is fast that this Electric radiant Heating Film coating machine has spray film speed, and workpiece to be plated can revolve round the sun and can rotation; Good product quality, the advantage that plated film is even, product category is many, equipment volume is little, cost is low and easy to maintenance are set coating temperature on control panel, on the film-coating workpiece anchor clamps on the swivel head, install film-coating workpiece; When furnace temperature reached 500～550 ℃ of coating temperatures, spray pressure was 0.05～0.4MPa, in 30～60 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work; Because swivel head drives anchor clamps and workpiece revolves round the sun and can rotation, makes the workpiece plated film more evenly quicker, the spraying plating end; By the control panel instruction, swivel head withdraws from automatically, takes off workpiece after the cooling; Accomplish the electrothermal tube plated film, with method production Electric radiant Heating Film product of the present invention, because coating film thickness is even; Film formation time is short, can form positive temperature coefficient, so it has the self-constant temperature performance; Both but protecting component did not burn out, and kept autocontrol temperature yet, can not produce negative temperature coefficient.
Owing to take technique scheme to make technology of the present invention compared with present technology have following advantage and effect:
(a) because coating film thickness is even, film formation time is short, can form positive temperature coefficient and have the self-constant temperature performance, but both protecting component did not burn out, and also keeps autocontrol temperature, can not produce negative temperature coefficient;
(b) long service life, good stability, safe and reliable.
The specific embodiment
Embodiment 1
With tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 150 ℃ of oven dry, apply with the magnesia slurry then and exempt from the plated film district, again 150 ℃ of oven dry; Workpiece with oven dry is fixed on the coating machine anchor clamps again, and to insert temperature be in 550 ℃ of coating machine furnace chambers, and the spray equipment that starts coating machine sprays workpiece; Coating liquid is by stannous chloride 8kg, antimony chloride 1kg, Nickel Chloride 1kg, dichloride copper 1kg and ethanol 10kg mixture, and spray pressure is 0.05MPa, in 60 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work; Film-coating workpiece takes out from the coating machine furnace chamber and naturally cools to normal temperature; Put into the pure water ultrasonic waves for cleaning again, remove the magnesium oxide coating of exempting from the plated film district, again 200 ℃ of oven dry; Again workpiece is fixed on the screen printer anchor clamps; Silver slurry is printed onto processes electrode on the workpiece,, naturally cool to normal temperature and process self-constant temperature transparent high-temperature electric heating membrane pipe finished product then 500 ℃ of oven dry.
Embodiment 2
With tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 180 ℃ of oven dry, apply with the magnesia slurry then and exempt from the plated film district, again 180 ℃ of oven dry; Workpiece with oven dry is fixed on the coating machine anchor clamps again, and to insert temperature be in 530 ℃ of coating machine furnace chambers, and the spray equipment that starts coating machine sprays workpiece; Coating liquid is with embodiment 1, and spray pressure is 0.1MPa, in 40 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work; Film-coating workpiece takes out from the coating machine furnace chamber and naturally cools to normal temperature, puts into the pure water ultrasonic waves for cleaning again, removes the magnesium oxide coating of exempting from the plated film district; 180 ℃ of oven dry, again workpiece is fixed on the screen printer anchor clamps again, the silver slurry is printed onto processes electrode on the workpiece; 550 ℃ of oven dry, naturally cool to normal temperature and process self-constant temperature transparent high-temperature electric heating membrane pipe finished product then.
Embodiment 3
With tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 200 ℃ of oven dry, apply with the magnesia slurry then and exempt from the plated film district, again 200 ℃ of oven dry; Workpiece with oven dry is fixed on the coating machine anchor clamps again, and to insert temperature be in 500 ℃ of coating machine furnace chambers, and the spray equipment that starts coating machine sprays workpiece; Coating liquid is with embodiment 1, and spray pressure is 0.4MPa, in 30 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work; Film-coating workpiece takes out from the coating machine furnace chamber and naturally cools to normal temperature, puts into the pure water ultrasonic waves for cleaning again, removes the magnesium oxide coating of exempting from the plated film district; 150 ℃ of oven dry, again workpiece is fixed on the screen printer anchor clamps again, the silver slurry is printed onto processes electrode on the workpiece; 600 ℃ of oven dry, naturally cool to normal temperature and process self-constant temperature transparent high-temperature electric heating membrane pipe finished product then.
Claims (1)
1. the production method that has the self-constant temperature transparent high-temperature electric heating membrane pipe is characterized in that it is undertaken by following step:
(a) with tubulose workpiece to be coated with the pure water ultrasonic waves for cleaning after 150～200 ℃ of oven dry, apply with the magnesia slurry then and exempt from the plated film district, again 150～200 ℃ of oven dry;
(b) again workpiece of (a) oven dry is fixed on the coating machine anchor clamps, and to insert temperature be in 500～550 ℃ of coating machine furnace chambers;
(c) spray equipment of startup coating machine sprays workpiece; Coating liquid is the chloride of tin, the chloride of antimony, the chloride of nickel, the chloride and the alcohol mixture of copper; Its weight ratio was followed successively by 8: 1: 1: 1: 10; Spray pressure is 0.05～0.4MPa, in 30～60 seconds, is plated to transparent high-temperature electric heating membrane at surface of the work;
(d) (c) item film-coating workpiece is taken out from the coating machine furnace chamber, naturally cool to normal temperature, put into the pure water ultrasonic waves for cleaning again, remove the magnesium oxide coating of exempting from the plated film district, again 150～200 ℃ of oven dry;
(e) again the workpiece of (d) is fixed on the screen printer anchor clamps, the silver slurry is printed onto processes electrode on the workpiece,, naturally cool to normal temperature and process self-constant temperature transparent high-temperature electric heating membrane pipe finished product then 500～600 ℃ of oven dry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710119631A CN101355831B (en) | 2007-07-27 | 2007-07-27 | Method for producing transparent high-temperature electric heating membrane pipe with self-constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710119631A CN101355831B (en) | 2007-07-27 | 2007-07-27 | Method for producing transparent high-temperature electric heating membrane pipe with self-constant temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101355831A CN101355831A (en) | 2009-01-28 |
| CN101355831B true CN101355831B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710119631A Active CN101355831B (en) | 2007-07-27 | 2007-07-27 | Method for producing transparent high-temperature electric heating membrane pipe with self-constant temperature |
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| CN (1) | CN101355831B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102291860B (en) * | 2011-04-25 | 2013-02-27 | 许子燕 | Method for manufacturing automatic temperature-limiting oxide electric-heating film |
| CN102892216B (en) * | 2012-10-08 | 2014-08-06 | 江苏科技大学 | Drying technique for electric heating pipes |
| CN107214008A (en) * | 2017-05-30 | 2017-09-29 | 广西泰亿诺新能源有限公司 | The method that electrothermal tube plates Nano semiconductor Electric radiant Heating Film |
| KR101904820B1 (en) * | 2017-06-23 | 2018-12-18 | (주)아크웨이브솔루션스코리아 | Method of manufacturing heating device using heating film |
| CN112458421A (en) * | 2020-10-30 | 2021-03-09 | 湘潭宏大真空技术股份有限公司 | Coating machine for tubular workpiece |
| CN114395283A (en) * | 2022-01-19 | 2022-04-26 | 福建晶烯新材料科技有限公司 | Oil-based barrier slurry for removing film of semiconductor nano electrothermal film |
| CN114436608A (en) * | 2022-02-10 | 2022-05-06 | 福建晶烯新材料科技有限公司 | Semiconductor nano electrothermal film-removing water-based barrier slurry |
| CN114630458B (en) * | 2022-03-14 | 2023-10-27 | 福建晶烯新材料科技有限公司 | Manufacturing process of transparent semiconductor heating toughened glass |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589094Y (en) * | 2002-12-30 | 2003-12-03 | 马荣春 | Short-wave infrared heating pipe |
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- 2007-07-27 CN CN200710119631A patent/CN101355831B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2589094Y (en) * | 2002-12-30 | 2003-12-03 | 马荣春 | Short-wave infrared heating pipe |
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| CN101355831A (en) | 2009-01-28 |
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Effective date of registration: 20160804 Address after: Donghai County pingming Town Industrial Park, Jiangsu city of Lianyungang province No. 1 222342 Patentee after: JIANGSU SHENGDA QUARTZ PRODUCTS CO.,LTD. Address before: 528247 B701 room, South Village teachers building, Yanbu, Yanbu, Nanhai, Guangdong, Foshan Patentee before: Liu Zhanyou |
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Effective date of registration: 20180817 Address after: 222342 Ping Ming Lu 3, Ping Ming Town, Donghai County, Lianyungang, Jiangsu. Patentee after: Zhao Lei Address before: 222342 1 Industrial Park, Ping Ming Town, Donghai County, Lianyungang, Jiangsu. Patentee before: JIANGSU SHENGDA QUARTZ PRODUCTS CO.,LTD. |
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Effective date of registration: 20191223 Address after: 403, building 2, Shunde zhichuangyuan, No. 68, Defu Road, Xingtan town, Shunde District, Foshan City, Guangdong Province Patentee after: FOSHAN KANGJIANG ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. Address before: 222342 Ping Ming Lu 3, Ping Ming Town, Donghai County, Lianyungang, Jiangsu. Patentee before: Zhao Lei |
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Effective date of registration: 20231129 Address after: No. 2402, Unit 1, Building 3, No. 838 Jianshe West Road (Jinda Shangri La), Gangbei District, Guigang City, Guangxi Zhuang Autonomous Region, 537100 Patentee after: Guigang Hongde Management Consulting Co.,Ltd. Address before: Room 403, building 2, Shunde zhichuangyuan, 68 Defu Road, Xingtan town, Shunde District, Foshan City, Guangdong Province, 528313 Patentee before: FOSHAN KANGJIANG ELECTRICAL APPLIANCE TECHNOLOGY Co.,Ltd. |