CN105534319A - Ceramic inner container of IH electric cooker and manufacturing method thereof - Google Patents
Ceramic inner container of IH electric cooker and manufacturing method thereof Download PDFInfo
- Publication number
- CN105534319A CN105534319A CN201511002452.4A CN201511002452A CN105534319A CN 105534319 A CN105534319 A CN 105534319A CN 201511002452 A CN201511002452 A CN 201511002452A CN 105534319 A CN105534319 A CN 105534319A
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- glaze
- electric cooker
- magnetic conductive
- sealer
- ceramic liner
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/08—Frit compositions, i.e. in a powdered or comminuted form containing phosphorus
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
- C04B41/90—Coating or impregnation for obtaining at least two superposed coatings having different compositions at least one coating being a metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
- C22C5/08—Alloys based on silver with copper as the next major constituent
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F10/00—Thin magnetic films, e.g. of one-domain structure
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
- H01F10/14—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing iron or nickel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6022—Injection moulding
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/604—Pressing at temperatures other than sintering temperatures
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/612—Machining
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Cookers (AREA)
Abstract
The invention provides a ceramic inner container of an IH electric cooker. The inner container comprises a cooker body. The cooker body comprises a blank which comprises a blank body and a blank bottom. The ceramic inner container of the IH electric cooker further comprises two magnetic conductive blocks, one magnetic conductive block is attached to the outer surface of the blank body and located on the lower portion of the blank body, and the other magnetic conductive block is attached to the bottom of the blank bottom. The two magnetic conductive blocks both comprise inner film sealing glaze, a magnetic conductive film and outer film sealing glaze, and the outer film sealing glaze, the magnetic conductive films and the inner film sealing glaze are sequentially distributed towards the center of the blank and are closely attached to one another. The magnetic conductive films are attached to the bottom and the side wall of the inner container so that the inner container of the cooker can be quickly heated, and heat conductivity and heat convection performance are very good. When the IH electric cooker works, the inner container is heated through the magnetic conductive films, heat transfer of a heating plate is reduced, heat energy loss is reduced, heat efficiency is higher, heating is more sufficient, and more electricity is saved. According to the IH work principle, heating is absolutely uniform, and the taste and nutrients of rice are improved to an unprecedented extent.
Description
[technical field]
The present invention relates to electric cooker technical field, be specifically related to ceramic liner of a kind of IH electric cooker and preparation method thereof.
[background technology]
The great advantage of ceramic pot is to be heated, dispel the heat evenly, can long-time heat preservation, can also protect in food materials the aldehydes matter having health care better, make food materials fully softening, more easy to digest, and can not stimulating intestine and stomach.At present, ceramic electric cooker inner bag is on the market all adopt traditional jug with heating disk mode, but traditional jug with heating disk mode is inner bag itself can not heat, need by this link of heat trnasfer, inner bag to be heated, usually occur that inner bag is heated in this case uneven, heat conduction is slow, therefore heat energy loss can be increased, waste electric energy, and the rice cooked is blanched substantially, and easily sticky pot plays crispy rice.On the other hand, current IH inner container of electric cooker is on the market all composite multi-layer materials, although heat conduction is fast, the electric cooker cooking the rice also more traditional jug with heating disk mode come is fragrant and sweet good to eat, but there is chemical industry non-stick pan coating layer inside, in actual use, food and inner bag directly contact meeting unavoidably with harmful material.
[summary of the invention]
In view of above content, be necessary ceramic liner that a kind of IH electric cooker is provided and preparation method thereof, with solve mode of heating be heated uneven, increase heat trnasfer, avoid the problem of harmful substance.
For achieving the above object, the technical solution adopted in the present invention is: a kind of ceramic liner of IH electric cooker, include pot body, described pot body includes idiosome, described idiosome includes at the bottom of embryo body and embryo, it is characterized in that, the ceramic liner of described IH electric cooker also includes two magnetic inductive blocks, wherein a magnetic inductive block is attached to the outer surface of described embryo body and is positioned at the bottom of described embryo body, another magnetic inductive block is attached to the outer surface at the bottom of described embryo, described two magnetic inductive blocks include interior sealer glaze respectively, magnetic conductive film and outer sealer glaze, described outer sealer glaze, magnetic conductive film and interior sealer glaze are arranged in order on the direction pointing to described idiosome center, and be mutually close to.
Preferably, described embryo magnetic inductive block with it encloses around described embryo body one and arranges, and is 0.8-1.1cm with the distance at the bottom of described embryo.
Preferably, described pot body also includes protective layer, at the surfaces externally and internally of described idiosome on described protective layer.
Preferably, described protective layer is one deck glaze, is mixed by 3% kaolin, 2% iron, 6% zinc, 12% aluminium, 3% calcium, 2% sodium, 10% silicon, 8% barium, 35% lithium, 7% nickel, 6% phosphorus, 6% bronze medal.
Preferably, described interior sealer glaze is mixed by 10% kaolin, 3% iron, 4% zinc, 23% aluminium, 2% calcium, 3% sodium, 10% silicon, 2% barium, 36% lithium, 2% nickel, 2% phosphorus, 3% bronze medal.
Preferably, described magnetic conductive film is mixed by 3% iron, 4% zinc, 75% silver medal, 8% bronze medal, 5% lithium, 2% nickel, 3% phosphorus.
Preferably, described outer sealer glaze is mixed by 8% kaolin, 2% iron, 5% zinc, 30% aluminium, 3% calcium, 2% sodium, 3% silicon, 2% barium, 38% lithium, 2% nickel, 5% phosphorus.
The preparation method of the ceramic liner of above-mentioned IH electric cooker includes following steps:
S1: mould kind makes;
S2: tool mould is poured into a mould;
S3: add slurry, pressure embryo, repaiies embryo;
S4: obtain idiosome after oven dry;
S5: in the surfaces externally and internally glazing of idiosome;
S6: kiln on first time, and at the temperature of 1250-1300 DEG C, burn till pot body;
S7: sealer glaze on outside lower pot body and primary coat of stewing of pot body, the then upper kiln of second time, and in burning at the temperature of 830-900 DEG C, sealer glaze is close to outside lower pot body of pot body and pot end to make interior sealer glaze;
S8: stick magnetic conductive film at the outer surface of interior sealer glaze, then kiln on third time, and at the temperature of 830-900 DEG C, burn magnetic conductive film with the outer surface making magnetic conductive film be close to interior sealer glaze;
S9: coat outer sealer glaze at the outer surface of magnetic conductive film, then the 4th upper kiln, and at the temperature of 830-900 DEG C, the outer sealer glaze of burning is close to magnetic conductive film outer surface to make outer sealer glaze, namely forms the ceramic liner of IH electric cooker after cooling.
Preferably, in step s 6, burn at the temperature of 1280 DEG C
Preferably, burn at the temperature of 900 DEG C respectively in step S7-S9.
The present invention has following beneficial effect:
All magnetic conductive film is pasted with sidewall bottom the ceramic liner of IH electric cooker of the present invention, pot courage is rapidly heated, have good hot power transmission and thermal convection current, when IH electric cooker works, magnetic conductive film is just started working, and inner bag oneself is generated heat, decrease by this link of traditional heating dish heat trnasfer, thus decrease heat energy loss, so it is higher to use the thermal efficiency, firepower is also larger, heating is more abundant, also more power saving.The present invention is the special ceramic liner of IH system electric cooker, and according to IH operation principle, absolute uniform heats, and make rice be continue rolling in pot courage, rice mouthfeel and nutritional labeling all rise to unprecedented height.
[accompanying drawing explanation]
Fig. 1 is a structural representation of the ceramic liner of IH electric cooker of the present invention.
Fig. 2 is a fabrication processing figure of ceramic electric cooker inner bag of the present invention.
Main element symbol description
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[detailed description of the invention]
Below in conjunction with the accompanying drawings and the specific embodiments, ceramic electric cooker inner bag provided by the invention is described in further detail.
Refer to Fig. 1, a kind of ceramic liner of IH electric cooker, comprise pot body 10 and two magnetic inductive blocks 20.
Described pot body 10 includes idiosome 11 and a protective layer 12, and described idiosome 11 to include at the bottom of an embryo body 111 and an embryo 112.At the surfaces externally and internally of described idiosome 11 on described protective layer 12, wear-resisting to increase idiosome 11, acid and alkali-resistance and corrosivity.Preferably, described protective layer 12 is one deck glaze, and glaze is prepared from by following composition: 3% kaolin, 2% iron, 6% zinc, 12% aluminium, 3% calcium, 2% sodium, 10% silicon, 8% barium, 35% lithium, 7% nickel, 6% phosphorus, 6% bronze medal.
Wherein a magnetic inductive block 20 encloses around described embryo body 111 1 and arranges, and another magnetic inductive block 20 is located at the outer surface of at the bottom of described embryo 112.Preferably, the magnetic inductive block 20 on described embryo body 111 is positioned at the outer surface of described embryo body 111 and is positioned at the bottom of described embryo body 111, in addition, the magnetic inductive block 20 on described embryo body 111 with at the bottom of described embryo 112 distance be 0.8-1.1cm.Further, described two magnetic inductive blocks 20 include sealer glaze 21, magnetic conductive film 22 and an outer sealer glaze 23 in one respectively.Described outer sealer glaze 23, magnetic conductive film 22 and interior sealer glaze 21 are arranged in order on the direction pointing to described idiosome 11 center, and are mutually close to.In the present embodiment, described interior sealer glaze 21, magnetic conductive film 22 and outer sealer glaze 23 are that different mixtures is made respectively, in addition, described interior sealer glaze 21 is mixed by 10% kaolin, 3% iron, 4% zinc, 23% aluminium, 2% calcium, 3% sodium, 10% silicon, 2% barium, 36% lithium, 2% nickel, 2% phosphorus, 3% bronze medal; Described magnetic conductive film 22 is mixed by 3% iron, 4% zinc, 75% silver medal, 8% bronze medal, 5% lithium, 2% nickel, 3% phosphorus; Described outer sealer glaze is mixed by 8% kaolin, 2% iron, 5% zinc, 30% aluminium, 3% calcium, 2% sodium, 3% silicon, 2% barium, 38% lithium, 2% nickel, 5% phosphorus.
Please also refer to Fig. 2, above-mentioned ceramic electric cooker inner bag is prepared from by following methods:
S1: mould kind makes;
S2: tool mould is poured into a mould;
S3: add slurry, pressure embryo, repair embryo, described slurry is: spodumene, quartz, feldspar, kaolin, red river white clay,
Silver, nickel, aqueous mixtures;
S4: obtain idiosome after oven dry;
S5: in the surfaces externally and internally glazing of idiosome; Wherein the composition of glaze is: 3% kaolin, 2% iron, 6% zinc, 12% aluminium, 3% calcium,
2% sodium, 10% silicon, 8% barium, 35% lithium, 7% nickel, 6% phosphorus, 6% bronze medal.
S6: kiln on first time, and at the temperature of 1250-1300 DEG C, burn till pot body;
S7: sealer glaze on outside lower pot body and primary coat of stewing of pot body, the then upper kiln of second time, and in burning at the temperature of 830-900 DEG C, sealer glaze is close to outside lower pot body of pot body and pot end to make interior sealer glaze;
S8: stick magnetic conductive film at the outer surface of interior sealer glaze, then kiln on third time, and at the temperature of 830-900 DEG C, burn magnetic conductive film with the outer surface making magnetic conductive film be close to interior sealer glaze;
S9: coat outer sealer glaze at the outer surface of magnetic conductive film, then the 4th upper kiln, and at the temperature of 830-900 DEG C, the outer sealer glaze of burning is close to magnetic conductive film outer surface to make outer sealer glaze, namely forms the ceramic liner of IH electric cooker after cooling.
Preferably, in step s 6, burn at the temperature of 1280 DEG C.
Preferably, burn at the temperature of 900 DEG C respectively in step S7-S9.
All magnetic conductive film is pasted with sidewall bottom the ceramic liner of IH electric cooker of the present invention, pot courage is rapidly heated, there is good hot power transmission and thermal convection current, make when electric cooker works inner bag oneself generate heat, decrease by this link of heating plate heat trnasfer, thus decrease heat energy loss, so it is higher to use the thermal efficiency, firepower is also larger, and heating is more abundant, also more power saving.Like this, use inner container of electric cooker of the present invention to cook the meal taken, when uncapping, rice perfume (or spice) assails the nostrils, and mouthfeel is good, flexible without half-cooked, the grain of rice look at, glittering and translucent, and grain grain is full, and nutrition is good, and release fully, run off few, delicious, delicate fragrance is sweet, and people can be allowed to have remembered the firewood meal in childhood.
In order to characteristic of the present invention is better described, the ceramic liner of traditional ceramics inner container of electric cooker and IH electric cooker of the present invention is used to boil the rice of identical amount and be analyzed in table 1:
Contrasting with of the present invention cooking of table 1 traditional ceramics inner container of electric cooker
As can be seen from Table 1, cooking than traditional ceramic electric cooker inner bag, the time is short, power consumption is few, and the rice cooked is glittering and translucent, flexible, grain grain is full, soft, delicate fragrance is sweet.
Above-mentioned explanation is the detailed description for the better possible embodiments of the present invention, but embodiment is also not used to limit patent claim of the present invention, the equal change completed under technical spirit suggested by all the present invention or modification are changed, and all should belong to the present invention and contain the scope of the claims.
Claims (10)
1. the ceramic liner of an IH electric cooker, include pot body, described pot body includes idiosome, described idiosome includes at the bottom of embryo body and embryo, it is characterized in that, the ceramic liner of described IH electric cooker also includes two magnetic inductive blocks, wherein a magnetic inductive block is attached to the outer surface of described embryo body and is positioned at the bottom of described embryo body, another magnetic inductive block is attached to the outer surface at the bottom of described embryo, described two magnetic inductive blocks include interior sealer glaze respectively, magnetic conductive film and outer sealer glaze, described outer sealer glaze, magnetic conductive film and interior sealer glaze are arranged in order on the direction pointing to described idiosome center, and be mutually close to.
2. the ceramic liner of IH electric cooker as claimed in claim 1, is characterized in that: described embryo magnetic inductive block with it encloses around described embryo body one and arranges, and is 0.8-1.1cm with the distance at the bottom of described embryo.
3. the ceramic liner of IH electric cooker as claimed in claim 1, is characterized in that: described pot body also includes protective layer, at the surfaces externally and internally of described idiosome on described protective layer.
4. the ceramic liner of IH electric cooker as claimed in claim 3; it is characterized in that: described protective layer is one deck glaze, described glaze is mixed by 3% kaolin, 2% iron, 6% zinc, 12% aluminium, 3% calcium, 2% sodium, 10% silicon, 8% barium, 35% lithium, 7% nickel, 6% phosphorus, 6% bronze medal.
5. the ceramic liner of IH electric cooker as claimed in claim 1, is characterized in that: described interior sealer glaze is mixed by 10% kaolin, 3% iron, 4% zinc, 23% aluminium, 2% calcium, 3% sodium, 10% silicon, 2% barium, 36% lithium, 2% nickel, 2% phosphorus, 3% bronze medal.
6. the ceramic liner of IH electric cooker as claimed in claim 1, is characterized in that: described magnetic conductive film is mixed by 3% iron, 4% zinc, 75% silver medal, 8% bronze medal, 5% lithium, 2% nickel, 3% phosphorus.
7. the ceramic liner of IH electric cooker as claimed in claim 1, is characterized in that: described outer sealer glaze is mixed by 8% kaolin, 2% iron, 5% zinc, 30% aluminium, 3% calcium, 2% sodium, 3% silicon, 2% barium, 38% lithium, 2% nickel, 5% phosphorus.
8., as the ceramic liner of the IH electric cooker as described in arbitrary in claim 5-7, its feature exists: the preparation method of the ceramic liner of described IH electric cooker includes following steps:
S1: mould kind makes;
S2: tool mould is poured into a mould;
S3: add slurry, pressure embryo, repaiies embryo;
S4: obtain idiosome after oven dry;
S5: in the surfaces externally and internally glazing of idiosome;
S6: kiln on first time, and at the temperature of 1250-1300 DEG C, burn till pot body;
S7: sealer glaze on outside lower pot body and primary coat of stewing of pot body, the then upper kiln of second time, and in burning at the temperature of 830-900 DEG C, sealer glaze is close to outside lower pot body of pot body and pot end to make interior sealer glaze;
S8: stick magnetic conductive film at the outer surface of interior sealer glaze, then kiln on third time, and at the temperature of 830-900 DEG C, burn magnetic conductive film with the outer surface making magnetic conductive film be close to interior sealer glaze;
S9: coat outer sealer glaze at the outer surface of magnetic conductive film, then the 4th upper kiln, and at the temperature of 830-900 DEG C, the outer sealer glaze of burning is close to magnetic conductive film outer surface to make outer sealer glaze, namely forms the ceramic liner of IH electric cooker after cooling.
9. the ceramic liner of IH electric cooker as claimed in claim 8, is characterized in that: in step s 6, burns at the temperature of 1280 DEG C.
10. ceramic electric cooker inner bag as claimed in claim 8, is characterized in that: burn at the temperature of 900 ° of C respectively in step S7-S9.
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| CN201511002452.4A CN105534319B (en) | 2015-12-28 | 2015-12-28 | A kind of ceramic liner of IH electric cookers and preparation method thereof |
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| CN201511002452.4A CN105534319B (en) | 2015-12-28 | 2015-12-28 | A kind of ceramic liner of IH electric cookers and preparation method thereof |
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| CN105534319B CN105534319B (en) | 2018-03-02 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832123A (en) * | 2016-05-13 | 2016-08-10 | 广东天际电器股份有限公司 | Magnetic conductive cooking ceramic utensil and preparing method thereof |
| CN107536450A (en) * | 2017-05-22 | 2018-01-05 | 浙江苏泊尔家电制造有限公司 | Method for pot in the interior pot, cooking apparatus and manufacture of cooking apparatus |
| CN108378709A (en) * | 2018-05-22 | 2018-08-10 | 中山市万顺智能家居有限公司 | A kind of ceramic liner of electric heating ceramic pot and preparation method thereof |
| CN113261853A (en) * | 2021-05-31 | 2021-08-17 | 合浦展鹏实业有限公司 | Electric cooker with energy-saving ceramic inner container and manufacturing method thereof |
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| CN113261853A (en) * | 2021-05-31 | 2021-08-17 | 合浦展鹏实业有限公司 | Electric cooker with energy-saving ceramic inner container and manufacturing method thereof |
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Application publication date: 20160504 Assignee: Hepu Hengsheng ceramic material Co.,Ltd. Assignor: HEPU ZHANPENG INDUSTRIAL Co.,Ltd. Contract record no.: X2021450000026 Denomination of invention: The invention relates to a ceramic liner of an IH electric rice cooker and a preparation method thereof Granted publication date: 20180302 License type: Common License Record date: 20210914 |