Method for processing tail gas in enameled flat wire production

A technology of enamelled flat wire and treatment method, which is applied in the direction of combustion method, combustion type, incinerator, etc., can solve the problems of uneven tail gas and cannot be ignited, and achieve easy recycling, reactivation and reuse, comprehensive safety of tail gas treatment, and less demand Effect

Inactive Publication Date: 2014-10-15
JIANGSU JURONG UNITED COPPER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In order to overcome the problems existing in the prior art, the object of the present invention is to provide a method for treating tail gas in the production of enamelled flat wire, which is less harmful to the environment; the ignition process is replaced by palladium catalysis, which avoids uneven tail gas and cannot be ignited , explosion and other problems, exhaust gas treatment is more comprehensive and safe

Method used

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Embodiment Construction

[0010] A method for treating tail gas in the production of enamelled flat wire. In the tail gas treatment, metal palladium is used to catalyze instead of the ignition process, so that carbon atoms are coupled, and a similar combustion reaction occurs gently at furnace temperature, and the macromolecular chain of tail gas is split into Odorless and harmless small molecules, and generate a lot of heat for use in drying ovens.

[0011] Metal palladium only plays a catalytic role and does not participate in chemical reactions, so it is easy to recycle and reactivate for reuse. Palladium catalysis replaces the ignition process, which avoids uneven gas and cannot be ignited, and the tail gas treatment is safe and harmless to the environment.

[0012] Metal palladium needs less, about 10 grams per year. It only plays a catalytic role and does not participate in chemical reactions. It is easy to recycle and reactivate for reuse, and has a slight harm to the environment. The use of pal...

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Abstract

The invention discloses a method for processing tail gas in enameled flat wire production. The method for processing the tail gas in the enameled flat wire production uses metal palladium catalysis instead of an ignition technique to couple carbon atoms, similar combustion reaction is mildly generated under a furnace temperature, the macro-molecular chain of the tail gas is divided into odorless and harmless micro-molecules, and a lot of heat energy is generated and supplied for a drying furnace. The method for processing the tail gas in the enameled flat wire production rarely damages the environment; through using the palladium catalysis to replace the ignition technique, the difficulties of difficulty in ignition, fire blast and the like due to uneven tail gas are avoided, and the tail gas processing is comprehensive and safe.

Description

technical field [0001] The invention relates to the production of enamelled flat wires in transformers, in particular to a method for treating tail gas in the production of enameled flat wires. Background technique [0002] The production of enamelled flat wire needs to go through processes such as painting, catalysis, and baking. A large amount of insulating varnish is used, which produces a large amount of irritating exhaust gas, which is harmful to the environment. At present, the hot air circulation secondary combustion method is used to reintroduce the tail gas into the drying furnace, and after ignition and combustion, the tail gas becomes CO 2 and H 2 Harmful gases such as O are discharged, and a large amount of heat energy is generated for use by the drying furnace. However, due to the constant changes in the composition and concentration of the exhaust gas, the ignition device often fails to ignite the exhaust gas, and even explosions occur. Not only the exhaust g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23G7/07
Inventor 刘松
Owner JIANGSU JURONG UNITED COPPER MATERIAL
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