Cuisine appliance stainless steel inner container and polishing technology thereof, and electric heating canteen

Abstract

The invention provides a cuisine appliance stainless steel inner container and a polishing technology thereof, and an electric heating canteen. A rough layer is arranged on the inner surface of the stainless steel inner container; the rough layer is provided with a convex structure and a concave structure; the thickness of the rough layer is 0.1-0.5 mm; the roughness of the rough layer is 0.1-0.3 mm; the mirror reflection rate of the stainless steel inner container is 5-20%; the thickness of the rough layer of the inner surface of the stainless steel inner container provided by the invention is 0.1-0.5 mm; the roughness of the rough layer is 0.1-0.3 mm; the mirror reflection rate of the stainless steel inner container is 5-20%; therefore, a 'bright mist' effect is shown on the inner surface of the stainless steel inner container; the hand feeling is very smooth and fine; water residue on the inner surface of the stainless steel inner container is avoided, so that the stainless steel inner container is effectively prevented from water corrosion and rusting; the inner surface of the stainless steel inner container is also prevented from being slightly scratched.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a stainless steel inner container of a cooking appliance, an electric kettle with the stainless steel inner container, and a polishing process for the stainless steel inner container of the cooking appliance. Background technique [0002] At present, there is only one way to treat the inner surface of the inner tank of the electric kettle and the inner tank of the soymilk machine on the market, that is, after polishing with the grinding wheel, the residual polishing wax is removed through the cleaning line; the inner tank of the straight barrel is polished before the grinding wheel It is also necessary to weld the welding line first, then manually sand the bottom, and finally go through the cleaning line to clean and remove wax, and the polishing dust makes the working environment extremely harsh. The pass rate of the existing internal surface treatment method is less than 60%....

AI Technical Summary

Problems solved by technology

[0002] At present, there is only one way to treat the inner surface of the inner tank of the electric kettle and the inner tank of the soymilk machine on the market, that is, after polishing with the grinding wheel, the residual polishing wax is removed through the cleaning line; the inner tank of the straight barrel is polished before the grinding wheel It is also necessary to weld the welding line first, then manually sand the bottom, and finally go through the cleaning line to clean and remove wax, and the polishing dust makes the working environment extremely harsh. The pass rate of the existing internal surface treatment method is less than 60%. The process has the following disadvantages:

[0003] 1. The internal polishing degree of the inner tank is not enough, which will lead to water corrosion and rust or water stains after boiling water;

[0004] 2. The internal sanding of the inner tank has very high requirements on the inner surface, and slight scratches and bruises will not be thrown away;

[0006] 4. The pot body is deformed, the straight welding line is bad, and the lines are not equal;

[0007] 5. Polishing dust, cleaning high temperature lead to harsh working environment

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