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Cooking ware for induction cooker and production technology thereof

A production process and induction cooker technology, applied in the field of porcelain and its production process, can solve the problems of cooking food or water in an induction cooker, inconvenience, etc., and achieve the effects of good whiteness and light transmittance, fast heating, and good magnetic and electrical conduction

Inactive Publication Date: 2014-01-08
GUANGDONG SHUNXIANG PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of people's living standards, more and more families, hotels, and restaurants like to use ceramic utensils as kitchen utensils. the inconvenience

Method used

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  • Cooking ware for induction cooker and production technology thereof
  • Cooking ware for induction cooker and production technology thereof
  • Cooking ware for induction cooker and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0018] First of all, the raw materials (calculated by mass fraction) for making green body, enamel and magnetic and conductive film are taken according to the following components:

[0019] 1) The green body contains the following components: kaolin 36%, quartz 60%, bone powder 0.6%, talc 0.3%, potassium feldspar 2.6% and spodumene 0.5%;

[0020] 2) The magnetic and conductive film contains: 35% silver oxide paste and 65% quartz powder, of which silver oxide paste contains 50% silver oxide;

[0021] 3) The composition of the enamel layer is: 32% kaolin, 42% quartz, 10% limestone, 3% talc, 6% potassium feldspar, 1% spodumene and 6% zinc oxide.

[0022] Next, water ball mill is added to make the raw material of the green body, and after sieving, iron removal, pressure filtration and mud refining, the green body is formed, and then dried to make the green body to be processed.

[0023] At the same time, the raw materials for making enamel are milled with water balls, and then si...

specific Embodiment 2

[0027] First of all, the raw materials (calculated by mass fraction) for making green body, enamel and magnetic and conductive film are taken according to the following components:

[0028] 1) The green body contains the following components: kaolin 56%, quartz 40%, bone powder 0.2%, talc 0.2%, potassium feldspar 3.2% and spodumene 0.4%;

[0029] 2) The magnetic and conductive film contains: 45% silver oxide paste and 55% quartz powder, of which silver oxide paste contains 60% silver oxide;

[0030] 3) The composition of the enamel layer is: kaolin 49%, quartz 28%, limestone 8%, talc 4%, potassium feldspar 4.8%, spodumene 1.5% and zinc oxide 4.7%.

[0031] Next, water ball mill is added to make the raw material of the green body, and after sieving, iron removal, pressure filtration and mud refining, the green body is formed, and then dried to make the green body to be processed.

[0032] At the same time, the raw materials for making enamel are milled with water balls, and th...

specific Embodiment 3

[0036] First of all, the raw materials (calculated by mass fraction) for making green body, enamel and magnetic and conductive film are taken according to the following components:

[0037] 1) The green body contains the following components: kaolin 42%, quartz 54%, bone meal 0.3%, talc 0.2%, potassium feldspar 3.1% and spodumene 0.4%;

[0038] 2) The magnetic and conductive film contains: 38% silver oxide paste and 62% quartz powder, of which silver oxide paste contains 52% silver oxide;

[0039] 3) The composition of the enamel layer is: 50% kaolin, 28% quartz, 6% limestone, 3% talc, 4% potassium feldspar, 2% spodumene and 7% zinc oxide.

[0040] Next, water ball mill is added to make the raw material of the green body, and after sieving, iron removal, pressure filtration and mud refining, the green body is formed, and then dried to make the green body to be processed.

[0041] At the same time, the raw materials for making enamel are milled with water balls, and then sieve...

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Abstract

The invention discloses a cooking ware for an induction cooker. The cooking ware comprises a green body, wherein a magnetic and conductive film with a resin protection layer is adhered to the bottom surface of the green body; a ceramic glaze layer is also evenly coated at the overall outer surface of the green body; the green body comprises the following components by mass fraction: 36-56% of kaoline, 40-60% of quartz, 0.2-0.6% of bone meal, 0.1-0.3% of soapstone, 2-4% of potash feldspar and 0.3-0.5% of spodumene; the magnetic and conductive film comprises the following components: 35-45% of silver oxide paste, and 55-65% of quartz powder; the silver oxide paste contains 50-60% of silver oxide; the ceramic glaze layer contains the following components: 32-50% of kaoline, 28-42% of quartz, 6-10% of limestone, 3-5% of soapstone, 4-6% of potash feldspar, 1-2% of spodumene and 4-7% of zinc oxide. The production technology of the cooking ware comprises the following steps: preparing the green body; preparing ceramic glaze; preparing the magnetic and conductive film; attaching the magnetic and conductive film on the bottom surface of the green body; sintering, glazing and baking. The cooking ware is fast to generate heat, environment-friendly, good in safety, and simple in technological operation.

Description

technical field [0001] The invention relates to the technical field of production of daily-use porcelain, in particular to a porcelain that can be used for heating and cooking food on an electromagnetic cooker and a production process thereof. Background technique [0002] Induction cooker is an electric heating appliance that uses the principle of electromagnetic induction to convert electric energy into heat energy. It has the advantages of fast heating, high thermal efficiency, no open flame, no smoke and dust, and good safety performance. It has been widely used in homes, hotels, and restaurants. When using an induction cooker to cook food or boil water, the utensils used to hold food or water, such as pots, pots, or kettles, must be made of magnetic and conductive metal materials such as stainless steel. When the bottom surface of this utensil is placed on the induction cooker When the furnace is on the surface, countless small eddy currents are generated in the metal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B41/89
Inventor 林伟河
Owner GUANGDONG SHUNXIANG PORCELAIN
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