Drying room

Abstract

The invention relates to a drying room. The drying room comprises a room body, wherein an air inlet pipe (1) is arranged at the lower part in the room body, an air return pipe (2) is arranged at the upper part, a circulating pipeline is formed by the air inlet pipe (1) and the air return pipe (2), and a heating chamber (3) positioned at the upper part of the air return pipe (2) is arranged in the room body; and a smoke discharging pipe (4) which is positioned at the upper part of the air return pipe (2) and extends out from the room body is arranged on one side of the upper part of the room body. The existence of the smoke discharging pipe arranged can effectively discharge combustible paint gas out of a stove, the concentration of combustible paint gas in the stove is gradually reduced, and fire and explosion risks are reduced.

Description

technical field [0001] The invention relates to a drying room, which belongs to the technical field of coating equipment. Background technique [0002] In the painting operation, it is necessary to spray paint and dry the workpiece. During the drying process, it is often accompanied by the appearance of paint mist. Since the paint mist is flammable, if it is not cleaned up in time, once its concentration rises to a certain When the value is high, it is easy to cause a fire or even an explosion. [0003] At present, the above-mentioned problems are generally solved by entering the paint mist and paint gas into the trench return air duct with the forced wind and the exhaust fan, and then discharged outdoors after environmental protection treatment. This structural form has achieved certain technical effects, but has the following defects: 1. ) Due to the installation of the trench, it is necessary to open the trench in advance when installing the drying room, so the work inte...

AI Technical Summary

Problems solved by technology

[0002] In the painting operation, it is necessary to spray paint and dry the workpiece. During the drying process, it is often accompanied by the appearance of paint mist. Since the paint mist is flammable, if it is not cleaned up in time, once its concentration rises to a certain When the value is high, it is easy to cause a fire or even an explosion

[0003] At present, the above-mentioned problems are generally solved by entering the paint mist and paint gas into the trench return air duct with the forced wind and the exhaust fan, and then discharged outdoors after environmental protection treatment. This structural form has achieved certain technical effects, but has the following defects: 1. ) Due to the installation of the trench, it is necessary to open the trench in advance when installing the drying room, so the work intensity is improved, and the requirements for assembly accuracy are higher; 2) The paint mist and paint gas are directly discharged after environmental protection treatment, Therefore, the energy such as its own heat has not been reused, resulting in a large waste; therefore, it needs to be further improved

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