Enamel wok with patterns on outer surface and manufacturing method of enamel wok

A technology of enamel pots and outer surfaces, which is applied in the field of pot production, can solve the problems of poor heat preservation performance of iron frying pans, unsavory cooking taste, and harm to human liver, etc., to promote application and development, simple manufacturing process, and ornamental strong effect

Inactive Publication Date: 2016-01-27
ANHUI ZAOSHANGHUANG MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the iron frying pan has poor heat preservation performance, and the cooking taste is not delicious; it is easy to rust, and long-term use will cause harm to the human liver
For this reason, the prior art also has some organic paints to prevent rust on the surface of the pot, but the use effect is not good, and it will inevitably cause secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The cast iron blank contains: 303% carbon, 2.2-2.6% silicon, 0.6% manganese, 0.5% phosphorus, 00.07% sulfur, 0.55% chromium, 1% molybdenum, 0.8% vanadium, 0.03% boron, and the rest partly iron;

[0027] The shaft material contains by mass ratio: cordierite 25%, zircon 5%, kaolin 15%, potassium feldspar 18%, quartzite 6%, mullite 11%, calcined talc 6%, zinc fluoride 4%, Nano titanium dioxide 5%, cerium dioxide 5%.

[0028] The manufacturing method is as follows:

[0029] a. Glaze production,

[0030] According to the ratio, the raw materials are crushed and screened, mixed, melted at 1500°C, and cooled rapidly to form granular or flaky glaze blocks; the glaze blocks are added to water for ball milling, and sieved to 200 mesh; the mass ratio of glaze blocks to water is 2:1;

[0031] b. Coat the glaze made in step a on the outer surface of the cast body and fire it. The winding is divided into five stages:

[0032] In the first stage, annealing, the furnace temperature...

Embodiment 2

[0039] The cast iron blank contains: carbon 3.2%, silicon 2.5%, manganese 0.4%, phosphorus 0.3%, sulfur 0.08%, chromium 0.55%, molybdenum: 0.8%, vanadium 0.8%, boron 0.08%, and the rest is iron;

[0040] The glaze is composed of the following raw materials in weight percentage: 13% cordierite, 7% zircon, 19% kaolin, 25% potassium feldspar, 6% quartz, 11% mullite, 4% calcined talc, 3% zinc fluoride %, nano-titanium dioxide 7%, cerium dioxide 5%.

[0041] The manufacturing method is as follows:

[0042] a. Glaze production,

[0043] According to the ratio, the raw materials are crushed and screened, mixed, melted at 1450°C, and cooled rapidly to form granular or flaky glaze blocks; the glaze blocks are added to water for ball milling, and sieved to 200 mesh; the mass ratio of glaze blocks to water is 2:1;

[0044] b. Coat the glaze made in step a on the outer surface of the cast body and fire it. The winding is divided into five stages:

[0045] In the first stage, annealing...

Embodiment 3

[0052] The cast iron blank contains: carbon 3.5%, silicon 2.4%, manganese 0.4%, phosphorus 0.3%, sulfur 0.04%, chromium 0.8%, molybdenum: 1.1%, vanadium 0.5%, boron 0.09%, and the rest is iron;

[0053] The glaze is composed of the following raw materials in weight percentage: 11% cordierite, 12% zircon, 20% kaolin, 19% potassium feldspar, 5% quartz, 12% mullite, 8% calcined talc, 3% zinc fluoride %, nano-titanium dioxide 5%, cerium dioxide 5%.

[0054] The manufacturing method is as follows:

[0055] a. Glaze production,

[0056] According to the ratio, the raw materials are crushed and screened, mixed, melted at 1400°C, and cooled rapidly to form granular or flaky glaze blocks; the glaze blocks are added to water for ball milling, and sieved to 200 mesh; the mass ratio of glaze blocks to water is 2:1;

[0057] b. Coat the glaze made in step a on the outer surface of the cast body and fire it. The winding is divided into five stages:

[0058] In the first stage, annealing...

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PUM

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Abstract

The invention discloses an enamel wok with patterns on the outer surface. The enamel wok comprises a lid and a cast iron enamel wok body. The cast iron enamel wok body is composed of a cast iron blank and a high-temperature glaze material acting on the outer surface of the cast iron blank. The cast iron blank contains carbon, silicon, manganese, phosphorus, sulfur, chromium, molybdenum, vanadium, boron and the balance iron. The glaze material contains cordierite, zircon, kaolin, potassium feldspar, quartz stone, mullite, calcined talc, zinc fluoride, nanometer titania and cerium dioxide. The formula of the glaze material of the produced wok is unique, the patterns rich in beauty can be produced on the outer surface of the wok, and the ornamental value of the wok is increased.

Description

technical field [0001] The invention relates to an enamel pot with patterns on the outer surface and a manufacturing method thereof, belonging to the field of pot production. Background technique [0002] Utensil is the most commonly used cooking utensils in cooking, and the use of frying pans is more general. Because the frying pan is used under high temperature and rapid cooling and rapid heating, the material of the frying pan is generally all ordinary iron so far. However, the iron frying pan has poor heat preservation performance, and the cooking taste is not delicious; and it is easy to rust, and long-term use will cause harm to the human liver. For this reason, the prior art also has some organic coatings sprayed on the surface of the pot to prevent rust, but the use effect is not good, and it will inevitably cause secondary pollution. [0003] Enameled cast iron pan is a popular utensil in the market at present. Not only does it look good, it is dirt-resistant, and...

Claims

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Application Information

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IPC IPC(8): C22C37/10C23D5/00C03C8/00
Inventor 吴欣然
Owner ANHUI ZAOSHANGHUANG MACHINERY CO LTD
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