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Ceramic pancake turner with good heat dissipation performance and preparation process of ceramic pancake turner

A heat dissipation performance and ceramic pot technology, applied in the field of tableware, can solve the problems of damaging the taste of dishes and poor aesthetics, and achieve the effects of no toxic substance residue, short time, and good texture of the product

Active Publication Date: 2014-11-19
ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Galvanic corrosion is an insurmountable defect of ordinary steel exposed to the air
Moreover, the rust mixed with the dish will damage the taste of the dish
In addition, its aesthetics is also poor, and the common people call it "black shovel".
Today's manufacturers of stainless steel cooking spatulas and users who use them are unaware of the carcinogenicity and allergenicity of chromium and nickel in stainless steel cooking spatulas that enter the human body along with the dishes after they are ground during the cooking process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A ceramic spatula with good heat dissipation performance is composed of the following components by weight: 60 parts of silicon dioxide, 15 parts of kaolin, 15 parts of aluminum trioxide, 5 parts of titanium dioxide, 8 parts of purple sand, 0.8 parts of vermiculite powder, nitrogen 2 parts of zinc chloride, 1 part of sodium silicate, 4 parts of carbon fiber, 0.6 part of carbon nanotube, 5 parts of graphene microflakes, 3 parts of boron fiber, 3 parts of firing aid; the firing aid is made of 4 parts of rare earth mixture , 3 parts of potassium phosphotungstate, 10 parts of talcum powder, 1 part of lubricant, 2 parts of magnesium oxide, 1 part of titanium oxide and 2 parts of binder;

[0019] A preparation process of a ceramic spatula with good heat dissipation performance, comprising the following process steps,

[0020] 1) Disperse silicon dioxide, kaolin, aluminum trioxide and sodium silicate with absolute ethanol as the dispersion medium on an ultrasonic cleaning mach...

Embodiment 2

[0028] A ceramic spatula with good heat dissipation performance is composed of the following components in parts by weight: 70 parts of silicon dioxide, 20 parts of kaolin, 20 parts of aluminum trioxide, 8 parts of titanium dioxide, 9 parts of purple sand, 1 part of vermiculite powder, nitrogen 4 parts of zinc chloride, 2 parts of sodium silicate, 4 parts of carbon fiber, 1 part of carbon nanotube, 5 parts of graphene microflakes, 3 parts of boron fiber, 3 parts of firing aid; the firing aid is made of 4 parts of rare earth mixture , 3 parts of potassium phosphotungstate, 10 parts of talcum powder, 1 part of lubricant, 2 parts of magnesium oxide, 1 part of titanium oxide and 2 parts of binder;

[0029] A preparation process of a ceramic spatula with good heat dissipation performance, comprising the following process steps,

[0030] 1) Disperse silicon dioxide, kaolin, aluminum trioxide and sodium silicate with absolute ethanol as the dispersion medium on an ultrasonic cleaning...

Embodiment 3

[0036] A ceramic spatula with good heat dissipation performance is composed of the following components by weight: 40 kg of silicon dioxide, 10 kg of kaolin, 10 kg of aluminum trioxide, 3 kg of titanium dioxide, 5 kg of purple sand, 0.5 kg of vermiculite powder, nitrogen 2 kg of zinc oxide, 0.2 kg of sodium silicate, 2 kg of carbon fiber, 0.5 kg of carbon nanotube, 2 kg of graphene microflakes, 1 kg of boron fiber, 3 kg of firing aid; the firing aid is made of 4 kg of rare earth mixture , 3 kg of potassium phosphotungstate, 10 kg of talcum powder, 1 kg of lubricant, 2 kg of magnesium oxide, 1 kg of titanium oxide and 2 kg of binder;

[0037] A preparation process of a ceramic spatula with good heat dissipation performance, comprising the following process steps,

[0038] 1) Disperse silicon dioxide, kaolin, aluminum trioxide and sodium silicate with absolute ethanol as the dispersion medium on an ultrasonic cleaning machine for 1 hour, wherein the mass ratio of material to eth...

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Abstract

The invention discloses a ceramic pancake turner with good heat dissipation performance, relating to the technical field of tableware. The ceramic pancake turner is composed of the following components in parts by weight: 40-70 parts of silica, 10-20 parts of kaolin, 10-20 parts of aluminum trioxide, 3-8 parts of titanium dioxide, 5-9 parts of purple sand, 0.5-1 part of vermiculite powder, 2-4 parts of zinc oxide, 0.2-2 parts of sodium silicate, 2-4 parts of carbon fiber, 0.5-1 part of carbon nanotubes, 2-5 parts of graphene nanosheets and 1-3 parts of boron fiber. The pancake turner prepared from specially proportioned raw materials is smooth in surface, high in strength and incapable of breaking and scalding hands. Compared with the traditional process, the preparation process of the ceramic pancake turner consumes less time and energy and is capable of ensuring that the ceramic pancake turner is good in texture and free of residual toxic and harmful substances.

Description

technical field [0001] The invention relates to the technical field of tableware, in particular to a ceramic spatula with good heat dissipation performance and a preparation process. Background technique [0002] Since humans have used metal pots to cook dishes, the cooking spatulas used by our ancestors for generations basically use iron shovels. According to the concept of metallurgy, shovels belong to low-carbon steel, that is, an alloy composed of elemental iron (Pe) and trace carbon (C). As we all know, ordinary steel is very easy to rust in the atmosphere we live in. This rusting belongs to electrochemical corrosion. The oxidized iron rust spots formed on the surface of ordinary carbon steel continue to expand, and the speed is very fast. The occurrence of galvanic corrosion is an insurmountable defect of ordinary steel exposed to the air. Moreover, rust mixed into the dish spoils the taste of the dish. In addition, its aesthetics is also poor, and the common peop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/14C04B35/622
Inventor 彭友才
Owner ANHUI PROVINCIAL HANSHAN MINSHENG PORCELAIN
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