Thick-film-type steam generator

Abstract

The invention relates to a thick-film-type steam generator. The thick-film-type steam generator comprises a shell, wherein a base is fixedly connected to the bottom of the shell, a water inlet is formed in the side edge of the shell, and a thick-film heating disc dividing an inner cavity of the shell into a heating area and a non-heating area is arranged in the shell; a filtering component consisting of a plurality of filtering nets distributed in parallel in the height direction of the shell is distributed in the shell; cold water injected into the shell from the water inlet is heated into steam by the thick-film heating disc, flows through the filtering component and is filtered, and then is discharged from an air outlet distributed above the shell; and at least two sealing parts which abut against a thick-film heating plate and separate the heating area from the non-heating area are arranged in the shell. Water drops splashed by boiling hot water and water mist generated in the rising process of water vapor are filtered through the filtering component, the water drop content of the water vapor discharged from the air outlet is reduced, and the drying efficiency is improved; andthe edges of the upper end face and the lower end face of the thick-film heating disc are completely wrapped through a second clamping groove in a first sealing ring, and the water vapor is preventedfrom overflowing from the edge of the thick-film heating disc.

Description

technical field [0001] The invention relates to the field of steam generators, in particular to a thick-film steam generator. Background technique [0002] The steam generator is mainly used in garment factories, dry cleaners, restaurants, steamed buns, canteens, restaurants, factories and mines, bean products factories and other places to provide heating or drying operations. [0003] The existing steam generator mainly adds water through an electric heating tube, and at the same time, the heat of the electric heating tube is mainly transmitted through the aluminum plate, which requires multiple heat transfer, and the thermal efficiency is low, resulting in slow heating and a large number of water droplets easily mixed into the steam; The combination of the heating tube and the aluminum plate can easily lead to uneven heating and damage the aluminum plate, resulting in the inoperability of the steam generator, and even damage to the circuit in severe cases, causing accident...

AI Technical Summary

Problems solved by technology

[0003] The existing steam generator mainly adds water through the electric heating tube, and at the same time, the heat of the electric heating tube is mainly transmitted through the aluminum plate, which requires multiple heat transfers, and the thermal efficiency is low, resulting in slow temperature rise and a large amount of water droplets easily mixed into the steam; The combination of the heating tube and the aluminum plate can easily lead to uneven heating and damage the aluminum plate, causing the steam generator to not work, and even damage the circuit in serious cases, and accidentally injure the user. In order to solve the above problems, a thick film steam generator is designed.

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