CN107068304B - High-speed vertical wire drawing enamelling machine high-efficiency energy-saving environment-friendly oven device - Google Patents
High-speed vertical wire drawing enamelling machine high-efficiency energy-saving environment-friendly oven device Download PDFInfo
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- CN107068304B CN107068304B CN201710397992.XA CN201710397992A CN107068304B CN 107068304 B CN107068304 B CN 107068304B CN 201710397992 A CN201710397992 A CN 201710397992A CN 107068304 B CN107068304 B CN 107068304B
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- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
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Abstract
A high-efficiency energy-saving environment-friendly oven device of a high-speed vertical wire drawing enamelling machine comprises a hot air circulating furnace, wherein the bottom of the hot air circulating furnace is connected with an evaporation area heating pipe, an inlet temperature measuring device is arranged at a pipe orifice at the bottom of the evaporation area heating pipe, an evaporation area temperature control system is arranged in the middle of the evaporation area heating pipe, a circulating fan is arranged at the joint of the hot air circulating furnace and the evaporation area heating pipe, a catalytic front heating pipe parallel to the hot air circulating furnace is arranged at the output end of the circulating fan, a curing area temperature control system is arranged at the upper part of the catalytic front heating pipe, the bottom of the catalytic front heating pipe is a corrugated pipe, a bending structure is arranged at the top of the catalytic front heating pipe, the bending structure is communicated with the side wall of the hot air circulating furnace, and a metal catalyst is obliquely arranged inside the bending structure; an outlet heat exchanger and an upper furnace mouth adjusting air door are installed at the top of the hot air circulating furnace pipe, and the top of the hot air circulating furnace pipe is connected with a waste discharge fan through a pipeline. Energy saving and good processing effect.
Description
Technical Field
The invention relates to the field, in particular to a high-efficiency energy-saving environment-friendly oven device of a high-speed vertical wire drawing enamelling machine.
Background
An energy-efficient environment-friendly oven device of an MD type high-speed vertical wire drawing enamelling machine is an important part of the domestic unique highest-speed vertical wire drawing enamelling machine. The production speed is improved by five to six times compared with the original machine type, the production efficiency and the product quality of enameled wire production enterprises are greatly improved, and the production method is a leap for the original products. Fills the blank of products in the same industry in China.
Oven units are the most important part of the enamelling line. I have carried out bold improvement and innovation on this system, obtained remarkable effect.
Disclosure of Invention
The applicant aims at the defects in the prior art and provides the high-efficiency energy-saving environment-friendly oven device of the high-speed vertical wire drawing enamelling machine, which is reasonable in structure, so that the use reliability is improved, the energy is saved, and the processing effect is good.
The technical scheme adopted by the invention is as follows:
a high-efficiency energy-saving environment-friendly oven device of a high-speed vertical wire drawing enamelling machine comprises a hot air circulation furnace, wherein the bottom of the hot air circulation furnace is connected with an evaporation zone heating pipe, an inlet temperature measuring device is arranged at a pipe orifice at the bottom of the evaporation zone heating pipe, an evaporation zone temperature control system is arranged in the middle of the evaporation zone heating pipe, a circulating fan is arranged at the joint of the hot air circulation furnace and the evaporation zone heating pipe, a catalytic front heating pipe parallel to the hot air circulation furnace is arranged at the output end of the circulating fan, a curing zone temperature control system is arranged at the upper part of the catalytic front heating pipe, the bottom of the catalytic front heating pipe is a corrugated pipe, a bending structure is arranged at the top of the catalytic front heating pipe, the bending structure is communicated with the side wall of the hot air circulation furnace, and a metal catalyst is obliquely arranged inside the bending structure; an outlet heat exchanger and an upper furnace mouth adjusting air door are installed at the top of the hot air circulating furnace pipe, and the top of the hot air circulating furnace pipe is connected with a waste discharge fan through a pipeline.
As a further improvement of the above technical solution:
the hot air circulation furnace is a closed cavity.
The inner wall of the hot air circulation furnace pipe is made of high-temperature-resistant stainless steel materials.
The invention has the following beneficial effects:
the invention has compact and reasonable structure and convenient operation, and the vertical structure is adopted, so that the furnace pipe does not have an electric heating pipe, but works by catalyzing the heating of the electric heating pipe, thereby saving energy and improving the use reliability.
The invention can achieve high speed and high efficiency: the maximum DV value of the enameled wire production speed is 180, the energy consumption of the enameled wire is 0.5kwh/kg, and the enameled wire is environment-friendly: various waste discharge indexes of the normal production of the enameled wire accord with the national standard.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein: 1. an upper furnace mouth damper; 2. an outlet heat exchanger; 3. a hot air circulating furnace pipe; 4. a metal catalyst; 5. a pre-catalytic heating tube; 6. a bellows; 7. an evaporation zone heating tube; 8. an inlet temperature measuring device; 9. an evaporation zone temperature control system; 10. a circulating fan; 11. a curing zone temperature control system; 12. a waste discharge fan.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the high-efficiency energy-saving environment-friendly oven device for the high-speed vertical wire drawing enamelling machine comprises a hot air circulation furnace 3, wherein the bottom of the hot air circulation furnace 3 is connected with an evaporation zone heating pipe 7, an inlet temperature measuring device 8 is installed at a pipe orifice at the bottom of the evaporation zone heating pipe 7, an evaporation zone temperature control system 9 is installed in the middle of the evaporation zone heating pipe 7, a circulating fan 10 is installed at the joint of the hot air circulation furnace 3 and the evaporation zone heating pipe 7, a catalytic front heating pipe 5 parallel to the hot air circulation furnace 3 is installed at the output end of the circulating fan 10, a solidification zone temperature control system 11 is installed at the upper part of the catalytic front heating pipe 5, the bottom of the catalytic front heating pipe 5 is a corrugated pipe 6, a bending structure is arranged at the top of the catalytic front heating pipe 5, the bending structure is communicated with the side wall of the hot air circulation furnace 3, and a metal catalyst 4 is obliquely installed inside the bending structure; an outlet heat exchanger 2 and an upper furnace mouth adjusting air door 1 are installed at the top of the hot air circulating furnace pipe 3, and the top of the hot air circulating furnace pipe 3 is also connected with a waste discharge fan 12 through a pipeline.
The hot air circulation furnace 3 is a closed cavity.
The inner wall of the hot air circulating furnace pipe 3 is made of high-temperature resistant stainless steel materials.
As shown in fig. 1, arrow a is the direction of running a wire that gets into the baker after the copper line japanning, and the copper line after japanning upwards gets into the stove courage, receives to be heated the produced waste gas suction arrow B by circulating fan 10 with the lacquer coating on copper line surface, through catalytic front heating pipe 5, through the catalytic combustion of metal catalyst 4, arrow C uses the copper line direction to be the forward direction of high-speed high-temperature air current of high pressure to blow in heated air circulation stove courage 3 arrow D. High-pressure and high-speed high-temperature airflow is blown into the furnace pipe, and most of waste gas generated by heating the paint coating on the surface of the copper wire is circulated in a reciprocating and continuous manner by the circulating fan 10. The waste discharge fan 12 sucks the redundant high-temperature waste gas after catalytic combustion out of the full and sufficient heat exchange of the outlet heat exchange 2, and heats the outlet curing area to reach the furnace temperature curve of the normal production of the enameled wire.
The system is characterized in that the whole furnace pipe is not provided with an electric heating pipe, the electric heating pipe is heated by catalysis, and heat is blown into the furnace pipe by a circulating fan 10, so that the purpose of baking the enameled wire is achieved. The furnace pipe is a closed cavity, and provides guarantee for high-pressure and high-speed airflow in the cavity. High pressure, high velocity, high temperature gas flow is a prerequisite to improve line speed, i.e., production efficiency. The waste gas is sucked out and passes through the outlet heat exchanger to carry out thermal radiation heating on the curing area at the outlet of the baking furnace, thereby playing the role of energy conservation. The inner wall of the hot air circulation furnace pipe 3 is made of high temperature resistant stainless steel materials, so that deformation caused by high temperature is prevented, and the heat conduction effect of high temperature airflow on the enameled wire is improved. The upper furnace mouth damper 1 is used for adjusting the temperature of the outlet of the upper furnace mouth in production, and theoretically, the damper is downwards adjusted to reduce the temperature of the outlet.
The above description is intended to be illustrative, and not restrictive, the scope of the invention being indicated by the claims, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (3)
1. The utility model provides a high-speed vertical wire drawing enamelling machine energy-efficient environmental protection baker device which characterized in that: the hot air circulating furnace comprises a hot air circulating furnace pipe (3), wherein an evaporation zone heating pipe (7) is connected to the bottom of the hot air circulating furnace pipe (3), an inlet temperature measuring device (8) is installed at a pipe orifice at the bottom of the evaporation zone heating pipe (7), an evaporation zone temperature control system (9) is installed in the middle of the evaporation zone heating pipe (7), a circulating fan (10) is installed at the joint of the hot air circulating furnace pipe (3) and the evaporation zone heating pipe (7), a catalytic front heating pipe (5) parallel to the hot air circulating furnace pipe (3) is installed at the output end of the circulating fan (10), a solidification zone temperature control system (11) is installed on the upper portion of the catalytic front heating pipe (5), the bottom of the catalytic front heating pipe (5) is a corrugated pipe (6), a bending structure is arranged at the top of the catalytic front heating pipe (5), the bending structure is communicated with the side wall of the hot air circulating furnace pipe (3), and a metal catalyst (4) is obliquely installed inside the bending structure; an outlet heat exchanger (2) and an upper furnace mouth adjusting air door (1) are installed at the top of the hot air circulating furnace pipe (3), and the top of the hot air circulating furnace pipe (3) is also connected with a waste discharge fan (12) through a pipeline; the waste discharge fan (12) sucks the redundant high-temperature waste gas after catalytic combustion out of the waste gas, the waste gas is subjected to complete and sufficient heat exchange through the outlet heat exchanger (2), and an outlet curing area is heated to reach a furnace temperature curve of normal production of the enameled wire.
2. The high-efficiency energy-saving environment-friendly oven device of the high-speed vertical wire drawing enamelling machine according to claim 1, characterized in that: the hot air circulation furnace pipe (3) is a closed cavity.
3. The high-efficiency energy-saving environment-friendly oven device of the high-speed vertical wire drawing enamelling machine according to claim 1, characterized in that: the inner wall of the hot air circulation furnace pipe (3) is made of high-temperature-resistant stainless steel materials.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710397992.XA CN107068304B (en) | 2017-05-31 | 2017-05-31 | High-speed vertical wire drawing enamelling machine high-efficiency energy-saving environment-friendly oven device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710397992.XA CN107068304B (en) | 2017-05-31 | 2017-05-31 | High-speed vertical wire drawing enamelling machine high-efficiency energy-saving environment-friendly oven device |
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| CN107068304A CN107068304A (en) | 2017-08-18 |
| CN107068304B true CN107068304B (en) | 2022-11-11 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315656A (en) * | 1995-05-18 | 1996-11-29 | Hitachi Cable Ltd | Hot air circulation type horizontal enameled wire baking furnace |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201788760U (en) * | 2010-03-31 | 2011-04-06 | 江西圣达威电工材料有限公司 | Device capable of increasing adhesion of aluminum enameled wires |
| CN102368412A (en) * | 2011-09-14 | 2012-03-07 | 吴江市神州机械有限公司 | Cyclic baking method of enamelled wire and oven for realizing method |
| CN202917263U (en) * | 2012-11-20 | 2013-05-01 | 无锡西玛梅达电工有限公司 | Vertical type hot air circulation oven for high-speed flat wire enamelling machine |
| CN106298103A (en) * | 2016-09-26 | 2017-01-04 | 无锡西玛梅达电工有限公司 | A kind of energy-conserving and environment-protective furnace system for ultrahigh speed horizontal wire drawing enamelling machine |
| CN206893369U (en) * | 2017-05-31 | 2018-01-16 | 无锡西玛梅达电工有限公司 | High-speed vertical wire drawing enamelling machine high-efficient energy-saving environment friendly furnace drying device |
-
2017
- 2017-05-31 CN CN201710397992.XA patent/CN107068304B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08315656A (en) * | 1995-05-18 | 1996-11-29 | Hitachi Cable Ltd | Hot air circulation type horizontal enameled wire baking furnace |
| CN2674610Y (en) * | 2003-12-15 | 2005-01-26 | 无锡西玛梅达电工有限公司 | Vertical enamelling machine oven circulation system |
| CN201788760U (en) * | 2010-03-31 | 2011-04-06 | 江西圣达威电工材料有限公司 | Device capable of increasing adhesion of aluminum enameled wires |
| CN102368412A (en) * | 2011-09-14 | 2012-03-07 | 吴江市神州机械有限公司 | Cyclic baking method of enamelled wire and oven for realizing method |
| CN202917263U (en) * | 2012-11-20 | 2013-05-01 | 无锡西玛梅达电工有限公司 | Vertical type hot air circulation oven for high-speed flat wire enamelling machine |
| CN106298103A (en) * | 2016-09-26 | 2017-01-04 | 无锡西玛梅达电工有限公司 | A kind of energy-conserving and environment-protective furnace system for ultrahigh speed horizontal wire drawing enamelling machine |
| CN206893369U (en) * | 2017-05-31 | 2018-01-16 | 无锡西玛梅达电工有限公司 | High-speed vertical wire drawing enamelling machine high-efficient energy-saving environment friendly furnace drying device |
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