CN109694242A - It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology - Google Patents
It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology Download PDFInfo
- Publication number
- CN109694242A CN109694242A CN201710943426.4A CN201710943426A CN109694242A CN 109694242 A CN109694242 A CN 109694242A CN 201710943426 A CN201710943426 A CN 201710943426A CN 109694242 A CN109694242 A CN 109694242A
- Authority
- CN
- China
- Prior art keywords
- pressure cooking
- cooking saucepan
- ceramic liner
- electric pressure
- electric cooker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
- C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
- C04B35/19—Alkali metal aluminosilicates, e.g. spodumene
-
- 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
- A47J27/00—Cooking-vessels
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- 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
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
-
- 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
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
Abstract
The present invention provides a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and production technology, it is the following steps are included: (1) ingredient charges, by spodumene 40-45%, kaolin 35-45%, silica flour 5-10%, AsO3Powder 3-5% is mixed into mass ratio prepares raw material, and carries out mixing treatment；(2) it is ground up, sieved, the raw material for preparing after mixing is put into ball mill grinding, done after sieving except iron processing；(3) green compact after press filt pugging, and be dried, form semi-finished product；(4) by after above-mentioned semi-finished product moisturizing glazing, loading of kiln is fired；(5) after the completion of firing, finished product, and outbound of testing are formed.The present invention is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner.Have the advantages that thermal stability is strong, bending and compressive strength is high, water absorption rate is low etc., and its manufacture craft is simple, than metal pan more whether there is or not content of beary metal, the advantages such as healthier safety can keep the temperature for more time, is environment friendly and pollution-free.
Description
Technical field
It is specifically a kind of suitable for electric cooker, electric pressure cooking saucepan ceramic liner the present invention relates to ceramic field
Material and its production technology.
Background technique
As the improvement of people's living standards, the requirement to cook utensil is also higher and higher.Ceramic has both ring simultaneously
The minerals protecting, is pollution-free, keeping original pair of human body beneficial, will not get rusty and cause secondary pollution and like by people.So
And there are the problems such as frangible, resistance to thermal shocks is poor for traditional ceramic, therefore develop that a kind of performance is stable, anti-folding and anti-pressing system
The strong ceramic material for being adapted to kitchen appliance of number is very important.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, and it is strong to provide a kind of High anti bending strength, thermal stability
Be suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner, it is mixed by following quality mixture ratio:
Spodumene 40-45%
Kaolin 35-45%
Silica flour 5-10%
AsO3Powder 3-5%.
Further, described a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner, it further include that it produces work
Skill, it the following steps are included:
(1) ingredient charges, and above-mentioned material is mixed into mass ratio and prepares raw material, and carries out mixing treatment；
(2) it is ground up, sieved, the raw material for preparing after mixing is put into ball mill grinding, done after sieving except iron processing；
(3) green compact after press filt pugging, and be dried, form semi-finished product；
(4) by after above-mentioned semi-finished product moisturizing glazing, loading of kiln is fired；
(5) after the completion of firing, finished product, and outbound of testing are formed.
Further, the firing temperature is 1280 DEG C -1350 DEG C.
Further, the firing temperature is 1300 DEG C -1330 DEG C.
Further, the firing atmosphere when firing is oxidizing atmosphere.
A kind of material suitable for electric cooker, electric pressure cooking saucepan ceramic liner of the present invention strong, anti-folding and anti-pressing with thermal stability
The advantages such as intensity is high, water absorption rate is low, and its manufacture craft is simple, than metal pan, more whether there is or not content of beary metal, healthier safety
Etc. advantages, can keep the temperature for more time, is environment friendly and pollution-free.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
The present invention is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner, by quality mixture ratio spodumene 44%,
Kaolin 43%, silica flour 8%, AsO3Powder 5%.Its production technology, comprising the following steps: (1) ingredient charges, by above-mentioned material
It is mixed into mass ratio and prepares raw material, and carry out mixing treatment；(2) it is ground up, sieved, the raw material for preparing after mixing is put into ball milling
Machine grinding is done after sieving except iron processing；(3) green compact after press filt pugging, and be dried, form semi-finished product；It (4) will be above-mentioned
After semi-finished product moisturizing glazing, loading of kiln is fired；(5) after the completion of firing, finished product, and outbound of testing are formed.It is of the present invention
Firing temperature is 1300 DEG C.Firing atmosphere when the described firing is oxidizing atmosphere.
The material property that the present invention manufactures are as follows: (1) flexural strength >=180MPa；(2) 500 thermal stability: are heated to
Heat exchange is put into 20 DEG C of water after DEG C once without slight crack；(3) water absorption rate≤1%；(4) material thermal expansion coefficient is 1.2-
1.5×10-6/℃。
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. it is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner, it is characterized in that: it is mixed by following quality mixture ratio
It forms:
Spodumene 40-45%
Kaolin 35-45%
Silica flour 5-10%
AsO3Powder 3-5%.
2. it is according to claim 1 a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner, it further include its production
Technique, it is characterized in that: it the following steps are included:
(1) ingredient charges, and above-mentioned material is mixed into mass ratio and prepares raw material, and carries out mixing treatment；
(2) it is ground up, sieved, the raw material for preparing after mixing is put into ball mill grinding, done after sieving except iron processing；
(3) green compact after press filt pugging, and be dried, form semi-finished product；
(4) by after above-mentioned semi-finished product moisturizing glazing, loading of kiln is fired；
(5) after the completion of firing, finished product, and outbound of testing are formed.
3. a kind of production technology suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner according to claim 2,
Be characterized in: the firing temperature is 1280 DEG C -1350 DEG C.
4. a kind of production technology suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner according to claim 3,
Be characterized in: the firing temperature is 1300 DEG C -1330 DEG C.
5. a kind of production technology suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner according to claim 2,
Be characterized in: the firing atmosphere when firing is oxidizing atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943426.4A CN109694242A (en) | 2017-10-11 | 2017-10-11 | It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943426.4A CN109694242A (en) | 2017-10-11 | 2017-10-11 | It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109694242A true CN109694242A (en) | 2019-04-30 |
Family
ID=66224987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943426.4A Pending CN109694242A (en) | 2017-10-11 | 2017-10-11 | It is a kind of suitable for electric cooker, the material of electric pressure cooking saucepan ceramic liner and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109694242A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475396A (en) * | 2008-05-30 | 2009-07-08 | 北京盛康宁科技开发有限公司 | Low expansion heat resisting porous ceramic and preparation thereof |
| CN101647673A (en) * | 2009-09-04 | 2010-02-17 | 袁勇 | Super heat resistant ceramic wok and manufacturing method thereof |
| CN102515730A (en) * | 2011-10-20 | 2012-06-27 | 景德镇陶瓷学院 | Ultra-low-expansion ceramic pot and manufacturing method thereof |
| CN106800404A (en) * | 2015-11-26 | 2017-06-06 | 王双喜 | A kind of electric cooker high heat-conducting ceramic inner bag |
| CN107098679A (en) * | 2017-06-23 | 2017-08-29 | 福建省嘉顺艺品股份有限公司 | A kind of ceramic wok and its manufacture craft |
-
2017
- 2017-10-11 CN CN201710943426.4A patent/CN109694242A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475396A (en) * | 2008-05-30 | 2009-07-08 | 北京盛康宁科技开发有限公司 | Low expansion heat resisting porous ceramic and preparation thereof |
| CN101647673A (en) * | 2009-09-04 | 2010-02-17 | 袁勇 | Super heat resistant ceramic wok and manufacturing method thereof |
| CN102515730A (en) * | 2011-10-20 | 2012-06-27 | 景德镇陶瓷学院 | Ultra-low-expansion ceramic pot and manufacturing method thereof |
| CN106800404A (en) * | 2015-11-26 | 2017-06-06 | 王双喜 | A kind of electric cooker high heat-conducting ceramic inner bag |
| CN107098679A (en) * | 2017-06-23 | 2017-08-29 | 福建省嘉顺艺品股份有限公司 | A kind of ceramic wok and its manufacture craft |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11678765B2 (en) | 2020-03-30 | 2023-06-20 | Sharkninja Operating Llc | Cooking device and components thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190522 Address after: 214000 3/F 311, Building 11-4, Hongyi Road, Xinwu District, Wuxi City, Jiangsu Province Applicant after: Wuxi Haitianzhen Ceramic Technology Co., Ltd. Address before: Room 201, No. 31, Xibei Xincun, Binhu District, Wuxi City, Jiangsu Province Applicant before: Deng Xiang |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |