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Manufacturing method for high-quality electric cooker electric hot tray

A production method and technology of an electric heating plate, applied to the device for coating liquid on the surface, gaseous chemical plating, application, etc., can solve the problems of rice burnt, affecting the heating of the rice cooker, burnt adhesion, etc., to achieve the removal of oil stains, Remarkable cleaning effect, fast evaporation effect

Inactive Publication Date: 2017-10-24
泾县信达工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, common electric heating plates of electric rice cookers on the market generally have scorched yellow stains around them after being used for about 3 months. If the yellow stains accumulate too much, it will affect the normal heating of the rice cooker and cause burnt rice, etc. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for manufacturing an electric heating plate of a high-quality electric rice cooker, comprising the following steps:

[0018] (1) Wash the surface of the electric heating plate after demoulding with a cleaning solution, and then dry it naturally, wherein the cleaning solution is made of the following components by weight: 3 parts of sodium methacrylate, 9 parts of dodecylamine, 4 parts of trisodium isocitric acid, 2 parts of sodium orthovanadate, 180 parts of water;

[0019] (2) Deposit a layer of silicon film on the surface of the electric heating plate by vapor phase method;

[0020] (3) Then evenly coat the high-temperature-resistant coating on the surface of the electric heating plate, and then bake and cure at high temperature to obtain a high-quality rice cooker electric heating plate, wherein the high-temperature-resistant coating is made of the following components by weight: epoxy silicone resin 40 20 parts of xylene, 15 parts of polyamide resin, 4 par...

Embodiment 2

[0026] A method for manufacturing an electric heating plate of a high-quality electric rice cooker, comprising the following steps:

[0027] (1) Wash the surface of the electric heating plate after demolding with a cleaning solution, and then dry it naturally, wherein the cleaning solution is made of the following components by weight: 5 parts of sodium methacrylate, 11 parts of dodecylamine, 5 parts of trisodium isocitric acid, 3 parts of sodium orthovanadate, 200 parts of water;

[0028] (2) Deposit a layer of silicon film on the surface of the electric heating plate by vapor phase method;

[0029] (3) Then evenly coat the high-temperature-resistant coating on the surface of the electric heating plate, and then bake and cure at high temperature to obtain a high-quality rice cooker electric heating plate, wherein the high-temperature-resistant coating is made of the following components by weight: epoxy silicone resin 45 25 parts of xylene, 20 parts of polyamide resin, 6 par...

Embodiment 3

[0035] A method for manufacturing an electric heating plate of a high-quality electric rice cooker, comprising the following steps:

[0036] (1) Wash the surface of the electric heating plate after demoulding with a cleaning solution, and then dry it naturally. The cleaning solution is made of the following components by weight: 8 parts of sodium methacrylate, 13 parts of dodecylamine, 6 parts of trisodium isocitric acid, 5 parts of sodium orthovanadate, 220 parts of water;

[0037] (2) Deposit a layer of silicon film on the surface of the electric heating plate by vapor phase method;

[0038] (3) Then evenly coat the high-temperature-resistant coating on the surface of the electric heating plate, and then bake and cure at high temperature to obtain a high-quality rice cooker electric heating plate, wherein the high-temperature-resistant coating is made of the following components by weight: epoxy silicone resin 50 30 parts of xylene, 25 parts of polyamide resin, 7 parts of n...

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Abstract

The invention discloses a manufacturing method for a high-quality electric cooker electric hot tray. The manufacturing method comprises the following operation steps that firstly, the surface of a demolded electric hot tray is washed thoroughly through cleanout fluid, and then the electric hot tray is naturally air-dried; secondly, a layer of silicon film deposits on the surface of the electric hot tray through a vapor phase method; and thirdly, the surface of the electric hot tray is evenly coated with a high-temperature resistant coating, then, high-temperature baking and curing are carried out, and the high-quality electric cooker electric hot tray is manufactured. The electric hot tray treated through the method is excellent in quality and remarkable in heat conduction effect, the surface color of the electric hot tray is uniform, especially the problem that yellow smudginess is prone to appearing in the using process of the electric hot tray is solved, and the quality of the electric hot tray is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of processing an electric heating plate of an electric rice cooker, and in particular relates to a method for manufacturing a high-quality electric heating plate of an electric rice cooker. Background technique [0002] Electric rice cooker, also known as electric cooker and electric rice cooker, is a cooking utensil that uses electric energy to convert internal energy. The electric heating plate is the main heating element of the rice cooker. It is an aluminum alloy disc embedded with an electric heating tube. The inner pot is placed on it, and you can see it when you take off the inner pot. Generally, the electric heating plate will have a circle of lines. The texture can increase the surface area of ​​the electric heating plate, thereby increasing the heat dissipation area of ​​the surface, and making the heat transfer of the electric heating plate more sufficient, uniform and fast. At present, common ...

Claims

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Application Information

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IPC IPC(8): B05D7/00B05D7/14B05D3/02B05D3/04B05D3/10C23C16/24C23G1/24A47J36/24
CPCA47J36/2483B05D3/0254B05D3/0493B05D3/102B05D7/14B05D7/542B05D2202/25B05D2301/00B05D2320/00B05D2505/00B05D2518/10C23C16/24C23G1/24B05D2420/01B05D2420/02
Inventor 孙宗林刘华琴卫子文夏百龙曹炳雄陈仁凯许刚
Owner 泾县信达工贸有限公司
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