CN103079302B - Method for quickly solving problems of electric leakage and ignition of induction coil of induction heating furnace - Google Patents
Method for quickly solving problems of electric leakage and ignition of induction coil of induction heating furnace Download PDFInfo
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- CN103079302B CN103079302B CN201210576229.0A CN201210576229A CN103079302B CN 103079302 B CN103079302 B CN 103079302B CN 201210576229 A CN201210576229 A CN 201210576229A CN 103079302 B CN103079302 B CN 103079302B
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- induction coil
- electric leakage
- copper pipe
- guide rail
- induction
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- 230000006698 induction Effects 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 title claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052802 copper Inorganic materials 0.000 claims abstract description 19
- 239000010949 copper Substances 0.000 claims abstract description 19
- 239000004927 clay Substances 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 239000002918 waste heat Substances 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 239000002966 varnish Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The invention discloses a method for quickly solving problems of electric leakage and ignition of an induction coil of an induction heating furnace. The method comprises the following steps of: 1, firstly determining an electric leakage and ignition part of the induction coil and then disassembling a guide rail on the induction coil; 2, removing a damaged insulating material on the electric leakage and ignition part on the induction coil to expose a section of copper tube for winding the induction coil; 3, newly performing insulation treatment on the section of exposed copper tube; 4, coating a refractory clay layer on the surface of the newly insulated part on the induction coil; 5, newly arranging the guide rail on the induction coil on which the refractory clay has been coated; and 6, drying the newly coated refractory clay by using waste heat of a heated workpiece. According to the method, the induction coil can be put into use again in a short time, and meanwhile, the integral service life of the induction coil can also be greatly prolonged.
Description
Technical field
The present invention relates to a kind of induction coil electric leakage of quick solution induction heater, the method for sparking.
Background technology
Modern induction heater 1(is shown in Fig. 1) have that firing rate is fast, the heat efficiency is high, homogeneous heating, good product quality, almost non-environmental-pollution, be easy to realize the advantages such as the production automation, the industry such as melting, heat treatment, heat forged that is widely used in metal is a not only advanced technology for energy-conservation but also environmental protection.
Induction coil 2 is as the core component of induction heater 1, when Design and manufacture, for making induction coil 2 there is the higher efficiency of heating surface, should guarantee the insulation of the winding inter-turn of induction coil, consider again the insulation of winding to shell, also will consider user's Product Process, its manufacture craft and process are complicated, and cost is high.Conventionally terminal use in use, while finding that induction coil has electric leakage, spark phenomenon, can only be to deliver to producer's maintenance, and not only expense is high, and maintenance cycle is also long, is unfavorable for saving, the intensive utilization of resource.
Summary of the invention
The object of the invention is in order to overcome the shortcoming that coil maintenance cost is high, maintenance cycle is long of induction coil, a kind of induction coil electric leakage of quick solution induction heater, the method for sparking are provided, it can eliminate the phenomenon of induction coil electric leakage, sparking within a short period of time, induction coil is come into operation at short notice again, the whole service life of induction coil can also be increased substantially simultaneously.
The technical scheme that realizes above-mentioned purpose is: a kind of induction coil electric leakage of quick solution induction heater, the method for sparking, comprise the following steps:
Step 1, first confirms the electric leakage of induction coil, the position of sparking, then pulls down the guide rail on induction coil;
Step 2, removes the Insulation Material of the damage at the electric leakage on induction coil, the position of striking sparks, to expose the copper pipe of one section of coiling induction coil;
Step 3, re-starts insulation processing to expose one section of copper pipe;
Step 4, one deck fire clay is smeared on the surface, position that the new insulation processing on induction coil is crossed;
Step 5, again installs to guide rail and has been coated with on the induction coil that wipes fire clay;
Step 6, utilizes the workpiece waste heat heating that the fire clay of newly smearing is dried.
The method of the induction coil electric leakage of above-mentioned quick solution induction heater, sparking wherein, while carrying out described step 1, is to adopt test or macroscopic means to confirm the electric leakage of induction coil, the position of sparking.
The induction coil electric leakage of above-mentioned quick solution induction heater, the method for sparking wherein, while carrying out described step 3, are to adopt the mode that is wound around insulating material outward or smears insulating varnish on copper pipe at copper pipe.
The induction coil electric leakage of above-mentioned quick solution induction heater, the method for sparking, wherein, while carrying out described step 5, first will check that guide rail has or not percolating water phenomenon.
The method of the induction coil electric leakage of above-mentioned quick solution induction heater, sparking wherein, while carrying out described step 6, is that the workpiece heating is placed on the guide rail at repairing position of induction coil.
The induction coil electric leakage of above-mentioned quick solution induction heater, the method for sparking, wherein, while carrying out described step 6, be to logical water quench in the copper pipe of coiling induction coil.
The technical scheme of the induction coil electric leakage of quick solution induction heater of the present invention, the method for sparking, do not need whole induction coil to carry out destructiveness reparation, as long as sectional repair is carried out in electric leakage, sparking position, can eliminate the phenomenon of induction coil electric leakage, sparking within a short period of time, induction coil is come into operation at short notice again, the whole service life of induction coil can also be increased substantially simultaneously.Method of the present invention has the features such as simple, reasonable, quick, practical, at user terminal, just can repair, very practical in the actual production of enterprise, so long as not the induction coil damaging completely, almost can use method of the present invention, there is great economic implications.
accompanying drawing explanation
Fig. 1 is the induction coil configuration schematic diagram of induction heater;
Fig. 2 is the cross section structure schematic diagram of the induction coil of induction heater.
Embodiment
In order to understand technical scheme of the present invention better, below by specific embodiment, be also elaborated by reference to the accompanying drawings:
Refer to Fig. 2 and consult Fig. 1 simultaneously, the induction coil electric leakage of a kind of quick solution induction heater of the present invention, the method for sparking, comprise the following steps:
Step 1, first employing is tested or macroscopic means confirm the electric leakage of induction coil 1, the position of sparking, then pulls down the guide rail 3 on induction coil 2;
Step 2, removes the Insulation Material of the damage at the electric leakage on induction coil 2, the position of striking sparks, to expose the copper pipe of one section of coiling induction coil 2;
Step 3, adopts the mode that is wound around insulating material outward or smears insulating varnish on copper pipe at copper pipe to re-start insulation processing to expose one section of copper pipe;
Step 4, one deck fire clay 4 is smeared on the surface, position that the new insulation processing on induction coil 2 is crossed;
Step 5, first checks that guide rail 3 has or not percolating water, then guide rail 3 is installed to be coated with again wipes on the induction coil 2 of fire clay;
Step 6, the workpiece 5 heating is placed on to (see figure 2) on the guide rail 3 at repairing position (newly smearing fire clay) of induction coil 2, utilize workpiece 5 waste heats that heated that the fire clay of newly smearing is dried, will be to logical water quench in the copper pipe of coiling induction coil 2, in order to avoid because high temperature burns out copper pipe when drying.
The induction coil electric leakage of quick solution induction heater of the present invention, the method for sparking, do not need whole induction coil to carry out destructiveness reparation, as long as sectional repair is carried out in electric leakage, sparking position, eliminate the phenomenon of induction coil electric leakage, sparking within a short period of time, induction coil is come into operation at short notice again, the whole service life of induction coil can also be increased substantially simultaneously.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present invention.
Claims (1)
1. a method for the induction coil of quick solution induction heater electric leakage, sparking, is characterized in that, said method comprising the steps of:
Step 1, first confirms the electric leakage of induction coil, the position of sparking, then pulls down the guide rail on induction coil, adopts test or macroscopic means to confirm that the electric leakage of induction coil is, the position of sparking;
Step 2, removes the Insulation Material of the damage at the electric leakage on induction coil, the position of striking sparks, to expose the copper pipe of one section of coiling induction coil;
Step 3, re-starts insulation processing to expose one section of copper pipe, adopts the mode that is wound around insulating material outward or smears insulating varnish on copper pipe at copper pipe to re-start insulation processing to expose one section of copper pipe;
Step 4, one deck fire clay is smeared on the surface, position that the new insulation processing on induction coil is crossed;
Step 5, first will check that guide rail has or not percolating water phenomenon, then guide rail is again installed to and has been coated with on the induction coil that wipes fire clay;
Step 6, utilizes workpiece waste heat heat the fire clay oven dry of newly smearing, and the workpiece heating is placed on the guide rail at repairing position of induction coil, in the copper pipe of coiling induction coil, lead to water quench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576229.0A CN103079302B (en) | 2012-12-26 | 2012-12-26 | Method for quickly solving problems of electric leakage and ignition of induction coil of induction heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210576229.0A CN103079302B (en) | 2012-12-26 | 2012-12-26 | Method for quickly solving problems of electric leakage and ignition of induction coil of induction heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103079302A CN103079302A (en) | 2013-05-01 |
| CN103079302B true CN103079302B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210576229.0A Active CN103079302B (en) | 2012-12-26 | 2012-12-26 | Method for quickly solving problems of electric leakage and ignition of induction coil of induction heating furnace |
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| CN (1) | CN103079302B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106216934B (en) * | 2016-06-20 | 2018-01-26 | 甘肃东兴铝业有限公司 | A kind of steel pawl straightener heating coil renovation technique used for aluminium electrolysis |
| CN108570539A (en) * | 2018-06-11 | 2018-09-25 | 万向钱潮传动轴有限公司 | A kind of inductor and processing method having anti-sparking coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3752506B2 (en) * | 2000-11-27 | 2006-03-08 | 株式会社久保製作所 | Melting and holding furnace |
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| CB03 | Change of inventor or designer information |
Inventor after: Mike Nailun. Inventor after: Zhang Jian Inventor after: Liu Xinzhi Inventor before: Chen Ying Inventor before: Liu Xinzhi |
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| COR | Change of bibliographic data |