CN105686619B - Health ceramic cooker production technology - Google Patents

Health ceramic cooker production technology Download PDF

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Publication number
CN105686619B
CN105686619B CN201610047952.8A CN201610047952A CN105686619B CN 105686619 B CN105686619 B CN 105686619B CN 201610047952 A CN201610047952 A CN 201610047952A CN 105686619 B CN105686619 B CN 105686619B
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China
Prior art keywords
clod
glazing
firing
spodumene
health
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Application number
CN201610047952.8A
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Chinese (zh)
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CN105686619A (en
Inventor
董震雷
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Shenzhen Jingtao Holding Group Co ltd
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Shenzhen Yuci Technology Co Ltd
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Classifications

    • 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
    • A47J27/00Cooking-vessels
    • 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/02Preparing or treating the raw materials individually or as batches
    • C04B33/13Compounding ingredients
    • C04B33/131Inorganic additives
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/24Manufacture of porcelain or white ware
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00Clay-wares
    • C04B33/32Burning methods
    • C04B33/34Burning methods combined with glazing
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201Alkali metal oxides or oxide-forming salts thereof
    • C04B2235/3203Lithium oxide or oxide-forming salts thereof

Abstract

The invention discloses a kind of health ceramic cooker production technologies,It is prepared including clod,Molding,Glazing,Kiln-firing,Cooling and subsequent processing stage,And spodumene or cordierite are added in clod,And the ratio of additive is no more than 40%,It is used in combination the mode of water spray to be stirred,Be conducive to make moisture evenly,Ensure the stabilization of properties of product,Later further through roll forming,And it is fired in 1400 DEG C of temperature,Polishing,Become finished product after mounting knob,The entire technological process of production is simple,And the ceramic pan produced in such a way is naturally pollution-free,Without spraying any coating inside ceramic pan,Only in external glazing,The pure natural property of entire ceramic pan is also ensured in the case where ensureing ceramic pan fashionable appearance,To ensure that the nutritive value of food is prevented from losing,Another aspect ceramic pan good heat preservation performance,Thermal conductivity is strong,It can equably be heated,It is good health kitchen tools.

Description

Health ceramic cooker production technology
Technical field
The present invention relates to ceramic field more particularly to a kind of production technologies of the ceramic cooker of non-stick pan.
Background technology
Nowadays, more and more people are particular about health, and focus on diet, and Gu Renyun, illness finds its way in by the mouth, it is seen that diet is to strong The importance of health, and a good cookware for it is particularly important for cooking food, in ancient Chinese, just always use marmite, The ceramic vessel of ceramic pot one kind boils boiled dinner object, the food cooked with such cookware, can keep former and grow original flavor, nutritive value It not easily runs off, and have passed through verification in thousands of years, there is no what harms, receive the favor of many people.
However common ceramic-like cookware production technology is complicated, poor heat resistance, and it is unstable, it is easy cracking, therefore on the market The only jug used for heating up water of ceramic-like has without the cooking pot of pure ceramic-like.
Invention content
Shortcoming present in view of the above technology, a kind of flow of present invention offer is simple, and stability is strong, heat resistance The production technology of good pure ceramic pan.
To achieve the above object, the present invention provides a kind of health ceramic cooker production technology, comprises the following steps that:
1) prepared by clod:Using dedicated Jing Dezhen kaolin of painting enamel metal ware, and spodumene is added in clod, spodumene ratio No more than 40%, water spray processing is carried out during stirring rubbing with hand or machine stirring rubbing, ensures moisture in clod Uniformly;
2) clod rubbed is put into roll unit by pressure forming, using 500 tons of pressure forming, is rolled using heat Pressure technology, and temperature control within the scope of 100 DEG C to 130 DEG C, and roll owner's roller bearing speed control 500-800rpm with It is interior.;
3) glazing:High temperature enamelling is color, and glazing by sufflation forms colour enamels nature transmutation effect on glaze;
4) kiln-firing:The ceramic cooker that glaze has been applied by is put into tunnel oven and is fired, and the temperature of tunnel oven is from 0 DEG C 1400 DEG C are slowly warming up to, firing time is 13 hours;
5) cooling;By the ceramic pan baked into cooling treatment to 80 DEG C take out;
6) subsequent processing;Polishing, mounting knob or other accessories, are made finished product;
Entire kiln-firing stage and cooling stage all keep sealing, and keep the steady of pressure during the heat of oxidation and firing It is fixed.
Wherein, the spodumene can also be substituted with cordierite, can also cordierite added simultaneously with spodumene, but always The ratio of the sum of cordierite and spodumene is kept to be no more than 40%.
Wherein, glazing mode is local glazing, i.e., carries out glazing by way of applying glaze or glaze spraying on the outer wall of cookware.
Wherein, the temperature control by stages of the kiln-firing, 0-500 DEG C is the dehydration phase, and the time is 6 hours, and 500 DEG C are arrived 900 DEG C are the heat of oxidation, and the time is 2 hours, and 900 DEG C to 1400 DEG C are the firing phase, and the time is 5 hours.
Wherein, the cooling treatment is also classified into 1400 DEG C -700 DEG C of quench zone, 700 DEG C -400 DEG C of slow cooling section, and 400 DEG C -80 DEG C of the second quench zone.
The beneficial effects of the invention are as follows:Compared with prior art, the health ceramic pan technological process of production of the invention is simple, Only need clod preparation, molding, glazing, kiln-firing, cooling and subsequent processing stage, you can complete, by being added in clod Spodumene, ensure that the plasticity of clod, is conducive to it and carries out in roll unit roll forming, in whole process, make pottery Without spraying any coating inside porcelain pot, the pure natural property of entire ceramic pan, and ceramic pan good heat preservation performance, thermal conductivity ensure that By force, pollution-free, it is good health kitchen tools, while the health ceramic pan of the present invention also carries out as common ceramics Glazing processing, making health ceramic pan, appearance is more beautiful, fashion.
Description of the drawings
Fig. 1 is health ceramic cooker production technological process of the present invention.
Specific implementation mode
In order to more clearly state the present invention, the present invention is further described below in conjunction with the accompanying drawings.
Referring to Fig. 1, to achieve the above object, a kind of health ceramic cooker production technology of the present invention, including following technique Step:
S1:It is prepared by clod:Using dedicated Jing Dezhen kaolin of painting enamel metal ware, and spodumene is added in clod, spodumene ratio Example is no more than 40%, carries out water spray processing during stirring rubbing with hand or machine stirring rubbing, ensures moisture in clod It is uniform;
S2:The clod rubbed is put into roll unit by pressure forming, using 500 tons of pressure forming;
S3:Glazing:High temperature enamelling is color, and glazing by sufflation forms colour enamels nature transmutation effect on glaze;
S4:Kiln-firing:The ceramic cooker that glaze has been applied by is put into tunnel oven and is fired, and the temperature of tunnel oven is from 0 1400 DEG C DEG C are slowly warming up to, firing time is 13 hours;
S5:It is cooling;By the ceramic pan baked into cooling treatment to 80 DEG C take out;
S6:Subsequent processing;Polishing, mounting knob or other accessories, are made finished product.
Compared with prior art, the health ceramic pan technological process of production of the invention is simple, only need clod to prepare, be molded, Glazing, kiln-firing, cooling and subsequent processing stage, you can complete, by adding spodumene in clod, ensure that clod Plasticity, be conducive to it and carry out roll forming in roll unit, it is any without spraying inside ceramic pan in whole process Coating ensure that the pure natural property of entire ceramic pan, and ceramic pan good heat preservation performance, and thermal conductivity is strong, pollution-free, be good health Kitchen tools, while the health ceramic pan of the present invention has also carried out glazing processing as common ceramics, keeps health ceramic Appearance is more beautiful for pot, fashion.
In the present embodiment, spodumene can also be substituted with cordierite, can also cordierite added simultaneously with spodumene, but Remain that the ratio of the sum of cordierite and spodumene is no more than 40%.Spodumene is a kind of main crystal containing lithium minerals, Spodumene is added in ceramic product manufacturing process, stable, resistance to thermal property, easy to crack to make up traditional ceramics dry combustion method using spodumene Defect, keep ceramic pan still excellent under conditions of rapid heat cycle.And cordierite refractory number, expanded by heating rate is low, It is well suited for the thermal stability for enhancing health ceramic pan in ceramics.According to test, the sum of spodumene and cordierite account for Its thermal stability of 40% ratio and plasticity are best.
In the present embodiment, the process of roll forming uses roll unit, quantity of the roll forming to operative employee, technology water Flat, labor intensity, equipment, production scene and tool neck put, special messenger's mold management etc. is superior to punching press in the prior art Forming technique, and roll forming isolation danger area operation, it is safe, prevent safety accident, steadily, has not generated higher than 70DB Noise, improve working condition and work situation, be a kind of excellent mode of production.The present invention uses the heat in rolling techniques Rolling techniques, in process of production, temperature control within the scope of 100 DEG C to 130 DEG C, at this point, will produce one layer on clod surface Air film separates roller-head and clod, and clod is prevented to be sticked on roller-head, ensure that the flat smooth of entire product.In the present invention, rolling The main roller bearing speed control of press is within 500-800rpm, to ensure the uniform of health ceramic pan wall thickness.
In the present embodiment, due to different temperature to the reaction of health ceramic pan it is different, therefore kiln-firing Temperature answers control by stages, and 0-500 DEG C is the dehydration phase, and the time is 6 hours, this period mainly allows clod to exclude freely Water improves the intensity of clod, and 500 DEG C to 900 DEG C are the heat of oxidation, this part mainly makes glaze carry out oxygenolysis, makes interior The time of portion's gas discharge, this stage is 2 hours, and 900 DEG C to 1400 DEG C are the firing phase, this period is hot stage, this rank Section for further carry out oxygenolysis, reduce formed body in gas, enhance particle between combine, improve mechanical strength, to make Product is more smooth, bright and thermal stability is stronger, and the time in this stage is 5 hours, enters the cooling treatment phase later, cooling Phase is also classified into 1400 DEG C -700 DEG C of quench zone, 700 DEG C -400 DEG C of slow cooling section, and 400 DEG C -80 DEG C of the second quench zone passes through Distribution cooling is conducive to the stability for keeping health ceramic pan.And in entire kiln-firing stage, the heat of oxidation and firing phase Pressure should keep stable, and the pressure of cooling phase changes also with the variation of temperature in regularity.
In the present embodiment, health ceramic pan can also carry out glazing, the mode of glazing is part before kiln-firing Glazing carries out glazing that is, on the outer wall of cookware by way of applying glaze or glaze spraying, and decorative pattern can be selected arbitrarily, so that health is made pottery in this way The appearance of porcelain pot more fashion, and there is Chinese feature, it is easier to attract the eyeball of consumer.
Advantage of the invention is that:
1) technological process of production is simple, only needs clod preparation, molding, glazing, kiln-firing, cooling and subsequent processing rank Section, you can complete, by adding spodumene in clod, ensure that the plasticity of clod, be conducive to it in roll unit Carry out roll forming;
2) natural pollution-free, it is not necessarily to spray any coating inside ceramic pan, ensure that the pure natural property of entire ceramic pan, And ceramic pan good heat preservation performance, thermal conductivity is strong, can equably be heated, and to ensure that the nutritive value of food is prevented from losing, is Good health kitchen tools;
3) fashionable appearance, health ceramic pan of the invention have also carried out glazing processing as common ceramics, Making health ceramic pan, appearance is more beautiful, fashion, has Chinese feature, it is easier to attract the eyeball of consumer.
Disclosed above is only several specific embodiments of the present invention, but the present invention is not limited to this, any ability What the technical staff in domain can think variation should all fall into protection scope of the present invention.

Claims (4)

1. a kind of health ceramic cooker production technology, which is characterized in that comprise the following steps that:
1) prepared by clod:Using dedicated Jing Dezhen kaolin of painting enamel metal ware, and spodumene is added in clod, spodumene ratio does not surpass 40% is crossed, water spray processing is carried out during stirring rubbing with hand or machine stirring rubbing, ensures the uniform of moisture in clod;
2) clod rubbed is put into roll unit by pressure forming, and using 500 tons of pressure forming, skill is rolled using heat Art, and temperature controls within the scope of 100 DEG C to 130 DEG C, and owner's roller bearing speed control is rolled within 500-800rpm;
3) glazing:High temperature enamelling is color, and glazing by sufflation forms colour enamels nature transmutation effect on glaze;
4) kiln-firing:The ceramic cooker that glaze has been applied by is put into tunnel oven and is fired, the temperature of tunnel oven from 0 DEG C slowly 1400 DEG C are warming up to, firing time is 13 hours;The temperature control by stages of the kiln-firing, 0-500 DEG C is the dehydration phase, when Between be 6 hours, 500 DEG C to 900 DEG C be the heat of oxidation, the time be 2 hours, 900 DEG C to 1400 DEG C be the firing phase, the time be 5 hours.
5) cooling;By the ceramic pan baked into cooling treatment to 80 DEG C take out;
6) subsequent processing;Polishing, mounting knob or other accessories, are made finished product;
Entire kiln-firing stage and cooling stage all keep sealing, and keep the stabilization of the heat of oxidation and the pressure during firing.
2. health ceramic cooker production technology according to claim 1, which is characterized in that the spodumene can also use violet Green stone substitutes, can also cordierite added simultaneously with spodumene, but remain that the ratio of the sum of cordierite and spodumene does not surpass Cross 40%.
3. health ceramic cooker production technology according to claim 1, which is characterized in that glazing mode is local glazing, I.e. on the outer wall of cookware glazing is carried out by way of applying glaze or glaze spraying.
4. health ceramic cooker production technology according to claim 1, which is characterized in that the cooling treatment is also classified into 1400 DEG C -700 DEG C of quench zone, 700 DEG C -400 DEG C of slow cooling section, 400 DEG C -80 DEG C of the second quench zone.
CN201610047952.8A 2016-01-25 2016-01-25 Health ceramic cooker production technology Active CN105686619B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106116457A (en) * 2016-06-25 2016-11-16 李莹 Ceramic pan and preparation method thereof
CN111037713A (en) * 2019-12-21 2020-04-21 广东天际电器股份有限公司 Processing method of water-sealed ceramic pot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101265075A (en) * 2008-03-24 2008-09-17 邱凤阳 Technique for producing heat-resistance ceramic non-sticking container
CN101744528A (en) * 2008-12-05 2010-06-23 合浦展鹏实业有限公司 Ceramic pot for induction cooker and production method thereof
CN104287608A (en) * 2014-10-13 2015-01-21 黄驰驰 Heat-resisting ceramic cooker with connection seat and manufacture method of heat-resisting ceramic cooker

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104341157A (en) * 2013-07-25 2015-02-11 牛继伟 Large Zibo kiln ceramic ware sintering technology
JP5927704B2 (en) * 2013-12-06 2016-06-01 有限会社イン・ザ・ムード Ceramic pot

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101265075A (en) * 2008-03-24 2008-09-17 邱凤阳 Technique for producing heat-resistance ceramic non-sticking container
CN101744528A (en) * 2008-12-05 2010-06-23 合浦展鹏实业有限公司 Ceramic pot for induction cooker and production method thereof
CN104287608A (en) * 2014-10-13 2015-01-21 黄驰驰 Heat-resisting ceramic cooker with connection seat and manufacture method of heat-resisting ceramic cooker

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Effective date of registration: 20201021

Address after: Room 311, building 34, yard 62, Beihuan Road, Jinshui District, Zhengzhou City, Henan Province

Patentee after: Mei Huzhou

Address before: 9, Dong Xu building, No. 403, Huan Huan Road, Longhua street, Longhua New District, Guangdong, Shenzhen 518000

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Address before: 518000 216, building A4, Fuhai information port, Xinhe community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province

Patentee before: Shenzhen Xiaoci Technology Co.,Ltd.