KR200179445Y1 - Porcelain enamel roast panel - Google Patents

Porcelain enamel roast panel Download PDF

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Publication number
KR200179445Y1
KR200179445Y1 KR2019990022972U KR19990022972U KR200179445Y1 KR 200179445 Y1 KR200179445 Y1 KR 200179445Y1 KR 2019990022972 U KR2019990022972 U KR 2019990022972U KR 19990022972 U KR19990022972 U KR 19990022972U KR 200179445 Y1 KR200179445 Y1 KR 200179445Y1
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South Korea
Prior art keywords
glaze
present
feldspar
borax
roast
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KR2019990022972U
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Korean (ko)
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노굉
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노굉
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00Baking; Roasting; Grilling; Frying
    • A47J37/06Roasters; Grills; Sandwich grills
    • A47J37/067Horizontally disposed broiling griddles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/02Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00Parts, details or accessories of cooking-vessels
    • A47J36/02Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
    • A47J36/04Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

본 고안의 목적은 주물로 이루어진 구이판에 있어서, 장석 7∼20%, 규석 7∼20%, 형석 2∼8%, 붕사 20∼35%, 코발트 0.1∼2%, 백반석 20∼40%, 알루미나 5∼17%, 산화니켈 1∼1.2%, 초석 3∼4%, 망간 0.5∼5% 가 용융 혼합된 코팅층이 본체의 표면에 다층으로 것으로 달성되는데, 이는 코팅층이 돌가루로 구성되어 우수한 표면 강도와 경도를 가지며, 제조 단가를 낮추면서도 장기간의 사용이 가능한 특징을 가지고 있다.The purpose of the present invention is a cast plate made of cast iron, feldspar 7-20%, quartzite 7-20%, fluorite 2-8%, borax 20-35%, cobalt 0.1-2%, alumina 20-40%, alumina 5 to 17% of nickel oxide, 1 to 1.2% of nickel oxide, 3 to 4% of salt stone, and 0.5 to 5% of manganese are obtained by coating a multilayered layer on the surface of the main body, which is composed of stone powder and has excellent surface strength. It has a hardness and a low manufacturing cost, and has a feature that can be used for a long time.

Description

법랑 구이판{Porcelain Enamel Roast Panel}Porcelain Enamel Roast Panel

본 고안은 법랑 구이판에 관한 것으로, 특히 게르마늄 성분이 함유된 세라믹과 장석, 규석, 형석 그리고 붕사 등이 용융 혼합된 유약을 다층으로 코팅처리한 법랑 구이판에 관한 것이다.The present invention relates to an enamel roasting plate, and more particularly, to an enamel roasting plate coated with a germanium-containing ceramic and feldspar, silica, fluorite and borax in a multi-layer coating glaze.

종래의 구이판은 주철 혹은 금속합금을 주재로 하는 것이 사용되고 있었으나, 열전도율이 높고, 표면처리가 미약하여 고기가 쉽게 눌러 붙어 타버리는 경향이 있어 사용이 불편하고, 고기를 굽는 과정에서 구이판으로 부터 인체에 치명적인납 성분의 중금속이 석출됨으로써 건강을 위협하는 문제가 있다.Conventional roasting plates were mainly made of cast iron or metal alloys, but the high thermal conductivity and poor surface treatment tend to cause the meat to be easily pressed and burned. There is a problem that threatens health by the precipitation of heavy metals of fatal lead component.

따라서 근래에는 이를 방지하고자 세라믹이나, 백반석 혹은 점토 등을 이용한 다양한 형태의 구이판이 개발되고 있으나, 기술력이 극히 낮은 즉, 세라믹 혹은 백반석으로만 구성된 유약을 사용하여 코팅처리가 이루어짐으로써, 코팅층이 취약하고, 장기간의 사용이 불가능하며, 필요이상으로 제조 단가가 높은 문제점을 가지고 있다.Therefore, in order to prevent this recently, various types of baking boards using ceramics, alumite or clay have been developed. However, since the coating process is performed using a glaze composed only of ceramic or alumite, the coating layer is extremely low. Vulnerable, long term use is impossible, and the manufacturing cost is higher than necessary.

본 고안은 이와 같은 종래의 문제점을 감안하여 이루어진 것으로, 그 목적은 게르마늄 성분이 함유된 세라믹과, 장석, 규석, 형석 그리고 붕사 등이 용융 혼합된 유약을 반복적으로 코팅처리하여 각 구성 성분의 상호 보완에 의한 박리 현상을 방지하고, 장기간의 사용이 가능하도록 하며, 인체에 해가 없는 법랑 구이판을 제공하는데 있다.The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to repeatedly coat the ceramic containing germanium and the glaze mixed with feldspar, silica, fluorite and borax in a molten mixture to complement each other. It is to prevent the peeling phenomenon by, to enable long-term use, and to provide an enamel roasting plate harmless to the human body.

본 고안의 다른 목적은 세라믹과, 장석, 규석, 형석 그리고 붕사와 같은 돌가루를 이용하여 코팅처리함으로써, 코팅 온도가 구이판의 사용 온도 보다 높아 반복적인 장기 사용에도 코팅층이 견딜 수 있도록 하는 법랑 구이판을 제공하는데 있다.Another object of the present invention is to coat the ceramic using flakes such as feldspar, quartzite, fluorspar and borax, so that the coating temperature is higher than the roasting temperature, so that the coating layer can withstand repeated long-term use. To provide.

이러한 본 고안의 목적은 주물로 이루어진 구이판에 있어서, 장석 7∼20%, 규석 7∼20%, 형석 2∼8%, 붕사 20∼35%, 코발트 0.1∼2%, 백반석 20∼40%, 알루미나 5∼17%, 산화니켈 1∼1.2%, 초석 3∼4%, 망간 0.5∼5% 가 용융 혼합된 코팅층이 본체의 표면에 다층으로 입혀진 것으로 달성되는데, 이는 코팅층이 돌가루로 구성되어 우수한 표면 강도와 경도를 가지며, 제조 단가를 낮추면서도 장기간의 사용이 가능한 특징을 가지고 있다.The purpose of the present invention is a cast plate made of cast iron, feldspar 7-20%, quartzite 7-20%, fluorspar 2-8%, borax 20-35%, cobalt 0.1-2%, alumite 20-40%, A coating layer of 5 to 17% of alumina, 1 to 1.2% of nickel oxide, 3 to 4% of salt stone, and 0.5 to 5% of manganese is obtained by coating a multilayer on the surface of the main body. It has surface strength and hardness, and it has a feature that can be used for a long time while lowering the manufacturing cost.

도 1 은 본 고안의 사시도.1 is a perspective view of the present invention.

도 2 는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

도 3 은 본 고안의 요부 확대 단면도.Figure 3 is an enlarged cross-sectional view of the main part of the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

10 : 구이판 100 : 구이판 본체10: roasting plate 100: roasting plate body

120 : 장공 140 : 운두부120: long 140: Tofu

200 : 코팅층200: coating layer

이하 본 고안의 바람직한 실시 예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1 은 본 고안의 사시도이고, 도 2 는 본 고안의 단면도를 나타낸 것으로, 먼저 본 고안의 구이판(10)의 통상의 주조 방법에 의해 원하는 모양으로 구이판을 제작하고, 그 표면을 선반 및 각종 연마기 등의 기계장치를 이용하여 표면을 매끄럽게 다듬질한 다음 법랑(Porcelain Enamel) 즉 코팅층(200)을 입힌다.Figure 1 is a perspective view of the present invention, Figure 2 is a cross-sectional view of the present invention, first to produce a roasting plate in a desired shape by the usual casting method of the roasting plate 10 of the present invention, the surface of the shelf and various grinding machines The surface is polished smoothly using a mechanical device such as a porcelain enamel or a coating layer 200.

다시 말해 상기 구이판(10)은 도면과 같이 사각 혹은 원형으로 구성된 본체(100)의 중앙에 다수개의 장공(120)이 형성된 구성으로, 본체는 주철을 주재로제작된다.In other words, the roasting plate 10 has a configuration in which a plurality of long holes 120 are formed in the center of the main body 100 having a square or a circular shape as shown in the drawing, and the main body is made of cast iron.

또한 상기 본체(100)의 외주연에는 운두부(140)가 갖추어져 있으며, 그 운두부의 외측으로 손잡이 등과 같은 별도의 부착물이 구성될 수 있다.In addition, the outer periphery of the main body 100 is provided with a head 140, a separate attachment such as a handle may be configured to the outside of the head.

여기서 상기 코팅층(200)은 장석 7∼20%, 규석 7∼20%, 형석 2∼8%, 붕사 20∼35%, 코발트 0.1∼2%, 백반석 20∼40%, 알루미나 5∼17%, 산화니켈 1∼1.2%, 초석 3∼4%, 망간 0.5∼5% 의 성분비로 혼합 조성된 유약을 사용하며, 여기에 안료를 선택적으로 첨가한다.Wherein the coating layer 200 is feldspar 7-20%, quartzite 7-20%, fluorite 2-8%, borax 20-35%, cobalt 0.1-2%, alumite 20-40%, alumina 5-17%, A glaze mixed with a composition ratio of 1 to 1.2% of nickel oxide, 3 to 4% of saltpeter and 0.5 to 5% of manganese is used, and a pigment is optionally added thereto.

상기 유약은 1300∼1500℃의 용융로에서 약 6∼8시간 동안 용융하며, 이 단계는 유약을 구성하는 각 혼합물을 용융 혼합하고, 상기의 용융 온도는 각 혼합물의 용융점 및 그 범위가 감안된 것이다.The glaze is melted for about 6 to 8 hours in a melting furnace at 1300 to 1500 ° C., and this step melts and mixes each of the mixtures constituting the glaze, and the melting temperature of the mixture is taken into consideration of the melting point and the range of each mixture.

용융 후 상기 유약을 급냉시켜 프릿(frit)화 하고, 이를 물과 함께 볼밀(ball mill)에 투입 밀링(milling)한 후 약200메쉬(mesh)의 체로 걸러내고 나머지는 버린다.After melting, the glaze is quenched to frit, put into a ball mill with water, milled into a ball mill, and then filtered through a sieve of about 200 mesh, and the rest is discarded.

유약을 구이판에 바르는 과정은 통상의 법랑법(Vitreous Enameling)과 같이 스프레이 수단 또는 침액수단에 의해 실시된다.The process of applying the glaze to the baking sheet is carried out by spraying means or immersion means, as in conventional Vitreous Enameling.

유약을 바른 다음 구이판을 건조로에 통과시켜 건조한다. 이때 건조로의 온도는 유약에 혼합된 물을 증발시키기에 가장 적당한 온도인 약 130∼150℃를 유지한다.After glazing, the baking sheet is passed through a drying furnace to dry. At this time, the temperature of the drying furnace is maintained at about 130 ~ 150 ℃ the most suitable temperature for evaporating the water mixed in the glaze.

건조 후 구이판을 소성로에서 약 8∼20분 정도 소성하며, 이때의 소성온도는 유약에 돌가루가 혼합되어 있으므로 최소 700℃이상에서 이루어지며, 그 이하인 경우에는 소성이 이루어지지 않을 뿐 만 아니라 설사 이루어진다 하더라도 유약이 묽어지고, 800℃를 초과하는 경우에는 반대로 유약이 짙어져 가장 바람직한 온도는 700℃∼800℃이다.After drying, the roasting plate is baked in a kiln for about 8 to 20 minutes, and at this time, the firing temperature is at least 700 ° C. or higher because glaze is mixed in the glaze. Even if the glaze dilutes and exceeds 800 ° C., the glaze becomes thicker, and the most preferable temperature is 700 ° C. to 800 ° C.

물론 소성시간 또한 세심한 주의가 필요하며, 최소 8분대에서 최대 20분을 넘지 않아야 한다.Of course, the firing time also requires careful attention, and should not exceed 8 minutes in maximum and 20 minutes in maximum.

이러한 소성과정은 사용 장소에 따라 약간씩에 차이는 있으나, 통상 2회를 반복하며, 그 이상인 경우에는 고품질의 구이판(10)을 얻을 수 있다.This firing process is slightly different depending on the place of use, but is usually repeated twice, in the case of more than that can obtain a high quality roasting plate (10).

이상과 같이 본 고안은 사각 또는 원형으로 이루어진 구이판의 본체를 구성하고, 그 표면에 장석과, 규석, 형석 그리고 붕사 및 세라믹이 혼합된 유약을 코팅 처리하여 인체에 해가 없고, 반복적인 구이판의 사용에도 표면이 벗거지지 않아 장기간의 사용이 가능한 고안인 것이다.As described above, the present invention constitutes a main body of a rectangular plate or a round plate, and is coated with glaze mixed with feldspar, silica, fluorite and borax and ceramics on the surface thereof, which is harmless to the human body, and the use of repeated plate Even though the surface does not peel off, it is designed to be used for a long time.

또한 본 고안은 제조원가를 낮추면서도 고품질의 구이판을 얻을 수 있으며, 표면을 처리하고 있는 코팅층이 돌가루로 구성되어 표면 강도, 경도가 우수한 제품을 얻을 수 있다.In addition, the present invention can obtain a high-quality roasting plate while lowering the manufacturing cost, and the coating layer treating the surface is composed of stone powder to obtain a product having excellent surface strength and hardness.

Claims (1)

주물로 이루어진 구이판에 있어서,In the cast plate made of castings, 장석 7∼20%, 규석 7∼20%, 형석 2∼8%, 붕사 20∼35%, 코발트 0.1∼2%, 백반석 20∼40%, 알루미나 5∼17%, 산화니켈 1∼1.2%, 초석 3∼4%, 망간 0.5∼5% 가 용융 혼합된 코팅층이 본체의 표면에 다층으로 입혀진 것을 특징으로 하는 법랑 구이판.Feldspar 7-20%, quartzite 7-20%, fluorite 2-8%, borax 20-35%, cobalt 0.1-2%, alumite 20-40%, alumina 5-17%, nickel oxide 1-1.2%, An enamel roasting plate, characterized in that a coating layer in which 3-4% of saltpeter and 0.5-5% of manganese is melt mixed is coated on the surface of the main body in multiple layers.
KR2019990022972U 1999-10-25 1999-10-25 Porcelain enamel roast panel KR200179445Y1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080189A (en) * 2001-04-12 2002-10-23 노현희 Enameled kitchenware
KR100679955B1 (en) * 2005-05-11 2007-02-08 범순자 Figure store with coating mold and the method
KR101335294B1 (en) * 2012-06-20 2013-12-02 주식회사 위스코하이텍 Roasting plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080189A (en) * 2001-04-12 2002-10-23 노현희 Enameled kitchenware
KR100679955B1 (en) * 2005-05-11 2007-02-08 범순자 Figure store with coating mold and the method
KR101335294B1 (en) * 2012-06-20 2013-12-02 주식회사 위스코하이텍 Roasting plate

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