KR19990014654A - Cookware coated with a mixture of blue rock, germanium and antimicrobial agents - Google Patents

Abstract

In the present invention, in the manufacture and coating of cooking utensils (fry pens, pots, pots, etc.), the cooking utensils are made of metal such as cast iron, and the coating glaze is mixed with blue gangue powder, germanium powder, and antimicrobial agents. It is.

In general, the cooking utensils are mostly coated with Teflon, which has a weak wear resistance, so that the coating surface is easily peeled off. However, in the case of the present invention, the blue gangue powder and the germanium powder are excellent in sintering power, so that the wear resistance of the coated surface is strong, and the taste of the food cooked by the far infrared rays emitted from the blue gangue stone powder is improved, and the germanium powder has Due to the semiconductor ionization, heavy metals and harmful substances contained in food are decomposed or oxidized, and heat conductivity and heat preservation are enhanced.

In addition, because the antimicrobial agent is mixed so that E. coli is not generated in the cooking utensils or food to enable a clean and hygienic diet.

Description

Cookware coated with a mixture of blue rock, germanium and antimicrobial agents

The present invention relates to cooking utensils (fries, pots, pots, etc.) coated by mixing blue vein rock powder, germanium powder, and an antimicrobial agent, and to a method of manufacturing the same.

Commonly used cooking utensils are coated with Teflon to prevent food or contents from sticking to the inner wall during cooking.

However, the Tefrine coating has a disadvantage in that wear resistance is weak and the coating surface is easily peeled off, requiring considerable care when cooking food.

Therefore, the present invention is to improve the taste of food without being peeled off the coating surface, cooking is good, and to prepare a fry pen to store for a long time, so that the coating is mixed with blue gangue rock powder, germanium powder, antibacterial.

Before explaining the present invention, the action and effect of the known ganbanite and germanium through the literature is as follows.

Elvan is a material that emits far infrared rays, so it can be used for various purposes according to the effects of far infrared rays. Far infrared rays are a kind of light, which is longer than visible light and shorter than microwaves.

The application of far-infrared radiation is not indiscriminately utilized, but its effect is doubtful unless it is limited to wavelengths that can resonate with the natural vibration of molecules constituting an object. Therefore, the selection of emissivity and wavelength can be regarded as a point of utilization of far-infrared rays, and when the meat is grilled or cooked using such far-infrared rays, the odor is eliminated and a more savory taste of meat can be obtained. After roasting, the meat will harden even if you leave it for a long time.

Germanium is an atomic number of 32 and the element symbol is Ge. It is an off-white metal that is widely used as a material for making semiconductors. When using the ionization of germanium elements having semiconductor properties, heavy metals or harmful substances in foods, etc. It decomposes and oxidizes, and increases the thermal conductivity and heat preservation.

On the other hand, similar to the present invention, there is a selection method (Patent Publication No. 92-4256) as a method of manufacturing a food container by mixing the ganbanite component and the germanium component. However, unlike the present invention, it relates to a food container manufacturing method of heat-resistant clay, which is not easy to manufacture because the raw material is clay, and is heavy and fragile and is not difficult to deal with in general homes or restaurants. It became.

The present invention is a coating made of cast iron or steel cooking utensils, germanium powder, antimicrobial agent, silica, clay, pigments, etc., coated with excellent wear resistance of the coating area does not peel off, light and not broken, so that the general home or restaurant Easy to use even in.

In particular, by mixing and coating the antimicrobial agent to prevent the E. coli in the cooking utensils to enable a clean and hygienic diet.

30% by weight of far-red blue rock powder, 10% by weight of germanium powder, 3% by weight of antimicrobial agent, 3% by weight of silica, 7% by weight of clay, 3% by weight of pigment, 45% by weight of water to form a glaze A cookware coated on a cookware manufactured by molding with iron plate or cast iron.

The present invention will be described in detail through the working examples as follows.

Example

1. Material Preparation

After preparing a cookware formed of cast iron or steel as a material to be coated, a pretreatment step is performed prior to coating.

2. Pretreatment Process

(1) surface degreasing

In order to remove contaminants on the surface of the material, the surface is degreased by soaking in water at 80 ° C to 90 ° C for 5-7 minutes.

(2) hot water washing

Soak for 5 to 7 minutes in water at a temperature of 50 ℃ to 60 ℃ to wash the hot water.

(3) cold water washing

Cold water washing is performed by soaking in water at a temperature of 15 ° C. to 20 ° C. for 5 to 7 minutes.

(4) China

Soda water is washed by dipping in water for 5-7 minutes in dilute solution (temperature 50 ℃ -60 ℃).

(5) drying

Dry with hot air until the moisture on the material is completely removed.

3. Glaze Preparation

Prepare the glaze to be coated on the cookware.

Blue vegetation powder, germanium powder, antimicrobial agent, silica, clay and pigments are mixed with each other, and then mixed well with water, and the weight ratio is 30% of blue vein powder, 10% germanium powder, 3% antimicrobial agent, 3% silica and 7% clay. Prepare a glaze by mixing it in a weight ratio of 3% pigment and 45% water.

4. Coating work

Cooking utensils formed of cast iron or steel are pumped into glaze prepared by mixing blue clay rock powder, germanium powder, antimicrobial agent, silica, clay and pigment with water.

5. Drying work

The glaze coated on the material by the steaming operation is dried by hot air at a temperature of 150 ℃ ~ 200 ℃ until the moisture is completely removed. At this time, the type of oven used is a hot air circulation type continuous furnace, and any of gas, electricity, and heater can be used as the heat source.

6. Plastic work

After completion of the drying operation, firing is carried out at a temperature of about 850 占 폚 to 900 占 폚 for about 25 minutes. Of course, at this time, the hot stove in the drying operation may be used as it is.

As described above, the present invention is formed by forming cast iron or steel into cooking utensils such as a frying pen, pot, and pot, and then coating it with a mixture of blue clay rock powder, germanium powder, and an antimicrobial agent. It will be possible.

The cooking utensils of the present invention are coated with a mixture of blue clay rock powder and germanium powder in a metal frying pan or a pot, and thus have excellent sintering power and excellent wear resistance.

In addition, the smell of far-infrared rays and minerals emanating from the ganbanite odor is removed when cooking or cooking meat, and the meat does not become hard even if left for a long time after roasting the meat.

Because the germanium and macvanite ingredients are porous, the oil does not fry when grilling meat, and the mixture action of germanium and ganbanstone improves thermoelectricity and heat retention, so it heats quickly and does not cool down easily. This will allow you to make more delicious food.

In addition, by neutralizing heavy metals, etc., due to the unique activity of germanium, the heavy metals harmful to the human body are fundamentally prevented from invading the body through food.

And, because the antimicrobial agent is mixed so that E. coli is not generated in the cooking utensils to enable a clean and hygienic diet.

Claims (2)

30% by weight of far-infrared blue rock powder, 10% by weight of germanium powder, 3% by weight of antimicrobial agent, 3% by weight of silica, 7% by weight of clay, 3% by weight of pigment, 45% by weight of water to form a glaze A cookware coated with a mixture of blue rock, germanium, and antimicrobial agent, characterized by coating on a cookware manufactured by forming an iron plate. After preparing the cooking utensils made of iron plate or cast iron material through degreasing process, washing process, neutralizing process, and drying process, they are made of 30% fresh vein powder, 10% germanium powder, 3% antibacterial agent, 3% silica, 7% clay, 3% of the pigment is mixed into an emulsion mixed with a weight ratio of 45% of water, which is subjected to a hot air drying process at 150 ° C. to 200 ° C., followed by a baking process at 850 ° C. to 900 ° C. for 25 minutes. A method of manufacturing cookware coated with a mixture of elvan, germanium and antibacterial agents.