CN109437842A - A kind of manufacturing process of Motuo feldspar cookware - Google Patents
A kind of manufacturing process of Motuo feldspar cookware Download PDFInfo
- Publication number
- CN109437842A CN109437842A CN201811447348.XA CN201811447348A CN109437842A CN 109437842 A CN109437842 A CN 109437842A CN 201811447348 A CN201811447348 A CN 201811447348A CN 109437842 A CN109437842 A CN 109437842A
- Authority
- CN
- China
- Prior art keywords
- motuo
- feldspar
- manufacturing process
- grinding
- stone
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- 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.)
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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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
-
- 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
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
-
- 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
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
- C04B2235/3203—Lithium oxide or oxide-forming salts thereof
-
- 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
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
Abstract
The invention discloses a kind of manufacturing process of Motuo feldspar cookware, comprising the following steps: adds water to grind blank and Motuo stone；Filtration treatment after pulp；The aging processing of pugging；It is calcined after material feeding forming；Wherein, it is 13~17% that Motuo stone, which accounts for the proportional region of raw material total amount,；Motuo stone has preferable physical characteristic, the Motuo feldspar cookware hardness and toughness produced is preferable, Motuo feldspar cookware contains 16 kinds of microelements such as zinc, iron, calcium, magnesium of needed by human body, it is more beneficial to human body, there is apparent food therapy health effect to hypertension, heart disease, cardio-cerebrovascular diseases patient, chafing dish can be used for, slaughterhouse, cook, fricassee, prepare food.
Description
Technical field
The present invention relates to ceramic cooker, especially a kind of manufacturing process of ceramic cooker.
Background technique
Traditional ceramic cooker is relatively conventional, and manufacturing process is fairly simple, without plus outside with specific function
Material causes to have a single function, and if in the manufacturing process of traditional ceramic cooker be added have specific function material, need
It to be improved in manufacturing process and dosage, and carry out strict control, while also requiring in sorting, not so at quality
It measures not high；
And Motuo stone is rare natural steatite in the world, quality is soft, and Motuo stone originates from Motuo In Xizang county, be the whole nation only
One county not accessible by road；Due to climate reasons, often it is only just go up a hill for 78 two months and gathers and processes, due to not accessible by road, after being made
It carries on the back with yak and horse, is put into and impregnates 30 days or so and could use in the river of the Yarlung Zangbo River；Importantly, Motuo stone can
Resistance to 2000 DEG C of high temperature has many advantages, such as heat transfer fast, non-stick pan, non-discolouring, meanwhile, after high-temperature calcination, toughness is preferable, does not allow
Easy fragmentation.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of manufacture works of ceramic cooker that Motuo stone is added
Skill so that more stable in conjunction with the Motuo ceramic cooker made of stones created, and can release during cooking it is a variety of right
The beneficial element of human health.
The technical solution adopted by the present invention is that:
A kind of manufacturing process of Motuo feldspar cookware, comprising the following steps:
Water is added to grind blank and Motuo stone；
Filtration treatment after pulp；
The aging processing of pugging；
It is calcined after material feeding forming；
Wherein, it is 13~17% that Motuo stone, which accounts for the proportional region of raw material total amount,.
The blank includes that raw material spodumene, clinker spodumene, kaolin, kaolin concentrate, plasticizer and saturating lithium are long
Stone, wherein blank account for raw material total amount proportional region be respectively raw material spodumene 17~23%, clinker spodumene 20~25%,
Kaolin 20~25%, kaolin concentrate 8~15%, plasticizer 0.8~1.2%, petalite 5~8%.
Secondary batching polishing is used to the grinding of blank and Motuo stone.
Blank and Motuo stone are being added in water grinding, first by raw material spodumene, clinker spodumene, kaolin concentrate, plasticising
Agent, petalite and Motuo stone add water to grind；Particle sampling after grinding is carried out logical screening to survey；After logical sieve is qualified, add
Kaolin and amount of makeup water；Continue to grind.
The proportional region of the blank and Motuo stone mixture and water is 3.5~5:1.
Ammonium chloride solution is added in mud.
Particle after grinding is led to screening to survey, the particle after enabling grinding passes through 245~255 meshes.
After pulp in filtration treatment, sifter device filtering of the mud Jing Guo 155~175 meshes.
After pulp and filtration treatment, magnetic is carried out except iron processing.
In the aging processing of pugging, using vacuum pugging, and pugging number is more than or equal to 4 times.
Beneficial effects of the present invention:
The Motuo stone for accounting for total raw material amount 13~17% is added to blank by the manufacturing process of Motuo feldspar cookware of the present invention
In, add suitable water to grind, filtered after pulp, aging by multiple pugging, calcining forms Motuo stone after last material feeding forming
Ceramic cooker, Motuo stone have preferable physical characteristic, and the Motuo feldspar cookware hardness and toughness produced is preferable, Motuo stone
Ceramic cooker contains 16 kinds of microelements such as zinc, iron, calcium, magnesium of needed by human body, more beneficial to human body, to hypertension, heart disease,
Cardio-cerebrovascular diseases patient has apparent food therapy health effect, can be used for chafing dish, slaughterhouse, cook, fricassee, prepares food.
Secondary batching polishing is used to the grinding of blank and Motuo stone, first to raw material spodumene, clinker spodumene, kaolinite
Native concentrate, plasticizer, petalite and Motuo stone add water to grind, and herein include the biggish raw material spodumene of volume, clinker lithium
Particle after grinding is led to screening and surveyed by pyroxene, petalite after corase grinding；So that particle is small to meeting certain specification, then plus
Enter kaolin and amount of makeup water continues to grind, to improve grinding efficiency, shortens milling time, improve yield.
In grinding, blank is 3.5~5:1 with the proportional region of Motuo stone mixture and water, due to joined in blank
Raw material spodumene and clinker spodumene, and Li ion is as lively as a cricket substance, easily migration makes mud in alkali in aqueous solution
Property, it is also easy to precipitate, therefore must be strictly controlled the ratio of blank and Motuo stone mixture and water herein, so that water accounting
Example is sufficiently small, so that on the basis of this, ammonium chloride solution is added in mud, so that livering without influence on grinding pulp.
Specific embodiment
A kind of manufacturing process of Motuo feldspar cookware of the present invention, comprising the following steps:
Water is added to grind blank and Motuo stone；
Filtration treatment after pulp；
The aging processing of pugging；
It is calcined after material feeding forming；
Wherein, it is 13~17% that Motuo stone, which accounts for the proportional region of raw material total amount,.
The Motuo stone for accounting for total raw material amount 13~17% is added in blank by the design, adds suitable water to grind, to pulp
After filter, aging by multiple pugging, calcining forms Motuo feldspar cookware after last material feeding forming, and Motuo stone has preferable
Physical characteristic, the Motuo feldspar cookware hardness and toughness produced is preferable, Motuo feldspar cookware contain needed by human body zinc,
16 kinds of microelements such as iron, calcium, magnesium, it is more beneficial to human body, have to hypertension, heart disease, cardio-cerebrovascular diseases patient bright
Aobvious food therapy health effect can be used for chafing dish, slaughterhouse, cook, fricassee, prepare food, the Motuo stone produced using this manufacturing process
There is ceramic cooker cracking resistance to become 500 DEG C of heat resistance, facilitate various use environments.
Blank includes raw material spodumene, clinker spodumene, kaolin, kaolin concentrate, plasticizer and petalite,
In, the proportional region that blank accounts for raw material total amount is respectively raw material spodumene 17~23%, clinker spodumene 20~25%, kaolin
20~25%, kaolin concentrate 8~15%, plasticizer 0.8~1.2%, petalite 5~8%.
Secondary batching polishing is used to the grinding of blank and Motuo stone.
Blank and Motuo stone are being added in water grinding, first by raw material spodumene, clinker spodumene, kaolin concentrate, plasticising
Agent, petalite and Motuo stone add water to grind；Particle sampling after grinding is carried out logical screening to survey；After logical sieve is qualified, add
Kaolin and amount of makeup water；Continue to grind.
Need precise raw material spodumene, clinker spodumene, kaolin, Motuo stone, plasticizer and saturating lithium long herein
Motuo saponite powder can be used in stone herein, and effect is more preferable, first puts into ball mill and amount of water is added to be ground, and about 15
~20h is taken out a small amount of slurry detection fineness, is surveyed using logical screening, the particle after enabling grinding is by 245~255 after shutdown
Mesh may further be 250 meshes, and detection is qualified, then remaining kaolin is washed in mud investment ball mill, and amount of makeup water continues
Grind about 2h after can pulp, herein front and back twice plus water require the proportional region so that blank and Motuo stone mixture and water
It is further 3.8~4:1 for 3.5~5:1；
The capable setting parameter of ball mill herein are as follows: 14 turns/min of drum's speed of rotation；325 mesh of mud fineness of materials；
After pulp in the link of filtration treatment, mud is stored in first of stock tank after crossing scalping, and stirs evenly；It is logical to take out slurry
Reciprocating sieve filtering was crossed, fineness is about 155~175 meshes herein, is further 160 meshes；Then pass through magnetic separator magnetic
Except deposit second stock tank after iron processing；With hydraulic slip drying press filters pressing at mud cake；It is old that mud library is put into after pug mill is slightly practiced once
It is rotten spare.
Secondary batching polishing is used to the grinding of blank and Motuo stone, first to raw material spodumene, clinker spodumene, kaolinite
Native concentrate, plasticizer, petalite and Motuo stone add water to grind, and herein include the biggish raw material spodumene of volume, clinker lithium
Particle after grinding is led to screening and surveyed by pyroxene, petalite after corase grinding；So that particle is small to meeting certain specification, then plus
Enter kaolin and amount of makeup water continues to grind, to improve grinding efficiency, shortens milling time, improve yield.
In grinding, blank is 3.5~5:1 with the proportional region of Motuo stone mixture and water, due to joined in blank
Raw material spodumene and clinker spodumene, and Li ion is as lively as a cricket substance, easily migration makes mud in alkali in aqueous solution
Property, it is also easy to precipitate, therefore must be strictly controlled the ratio of blank and Motuo stone mixture and water herein, so that water accounting
Example is sufficiently small, without influence on grinding pulp；It is possible to further which ammonium chloride solution is added in mud, make mud as far as possible
Thickening.
In the aging processing of pugging, using vacuum pugging, and pugging number is more than or equal to 4 times, to be conducive to mud
Slurry forming.
By hydraulic slip drying press filters pressing at mud cake, moisture content is 19~20%, aging 15 days after mud cake pugging is primary, then
It can be used for shaping production process after vacuum pugging, the mud item plastics membrane cover for rolling seals, and evaporates epidermis to avoid moisture
Harden, can also slip casting method forming, slurrying again after pug wants preparatory pugging primary, is electrolyte with waterglass, additive amount is generally
0.2~0.25%, the moisture control of slurry is 27~30%.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to above embodiment, as long as with
Essentially identical means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (10)
1. a kind of manufacturing process of Motuo feldspar cookware, which comprises the following steps: by blank and Motuo Shi Jiashui
Grinding；
Filtration treatment after pulp；
The aging processing of pugging；
It is calcined after material feeding forming；
Wherein, it is 13~17% that Motuo stone, which accounts for the proportional region of raw material total amount,.
2. a kind of manufacturing process of Motuo feldspar cookware according to claim 1, it is characterised in that: the blank includes
Raw material spodumene, clinker spodumene, kaolin, kaolin concentrate, plasticizer and petalite, wherein it is total that blank accounts for raw material
The proportional region of amount is respectively raw material spodumene 17~23%, clinker spodumene 20~25%, kaolin 20~25%, kaolin
Concentrate 8~15%, plasticizer 0.8~1.2%, petalite 5~8%.
3. a kind of manufacturing process of Motuo feldspar cookware according to claim 2, it is characterised in that: to blank and Motuo
The grinding of stone uses secondary batching polishing.
4. a kind of manufacturing process of Motuo feldspar cookware according to claim 3, it is characterised in that: by blank and ink
De- stone adds in water grinding, first adds raw material spodumene, clinker spodumene, kaolin concentrate, plasticizer, petalite and Motuo stone
Water grinding；Particle sampling after grinding is carried out logical screening to survey；After logical sieve is qualified, kaolin and amount of makeup water are added；Continue
Grinding.
5. a kind of manufacturing process of Motuo feldspar cookware according to claim 4, it is characterised in that: the blank and ink
The proportional region of de- stone mixture and water is 3.5~5:1.
6. a kind of manufacturing process of Motuo feldspar cookware according to claim 5, it is characterised in that: be added in mud
Ammonium chloride solution.
7. a kind of manufacturing process of Motuo feldspar cookware according to claim 3, it is characterised in that: by after grinding
The logical screening of grain is surveyed, and the particle after enabling grinding passes through 245~255 meshes.
8. a kind of manufacturing process of Motuo feldspar cookware according to claim 1, it is characterised in that: filtered after pulp
In processing, sifter device filtering of the mud Jing Guo 155~175 meshes.
9. a kind of manufacturing process of Motuo feldspar cookware according to claim 1, it is characterised in that: in pulp and filter
After processing, magnetic is carried out except iron processing.
10. a kind of manufacturing process of Motuo feldspar cookware according to claim 1, it is characterised in that: aging in pugging
In processing, using vacuum pugging, and pugging number is more than or equal to 4 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447348.XA CN109437842A (en) | 2018-11-29 | 2018-11-29 | A kind of manufacturing process of Motuo feldspar cookware |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447348.XA CN109437842A (en) | 2018-11-29 | 2018-11-29 | A kind of manufacturing process of Motuo feldspar cookware |
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| Publication Number | Publication Date |
|---|---|
| CN109437842A true CN109437842A (en) | 2019-03-08 |
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ID=65555141
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811447348.XA Pending CN109437842A (en) | 2018-11-29 | 2018-11-29 | A kind of manufacturing process of Motuo feldspar cookware |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526700A (en) * | 2019-09-25 | 2019-12-03 | 刘付明 | The preparation method of Motuo stone household china |
| CN114380570A (en) * | 2022-01-19 | 2022-04-22 | 张九生 | Heatproof daily porcelain with marbled stones and preparation method thereof |
| CN116283218A (en) * | 2023-01-31 | 2023-06-23 | 湖南醴墨陶瓷有限公司 | Blood glucose-reducing graphite-removing ceramic liner and preparation method thereof |
-
2018
- 2018-11-29 CN CN201811447348.XA patent/CN109437842A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 王丽平等: "《墨脱村调查 门巴族》", 30 April 2012, 中国经济出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526700A (en) * | 2019-09-25 | 2019-12-03 | 刘付明 | The preparation method of Motuo stone household china |
| CN114380570A (en) * | 2022-01-19 | 2022-04-22 | 张九生 | Heatproof daily porcelain with marbled stones and preparation method thereof |
| CN116283218A (en) * | 2023-01-31 | 2023-06-23 | 湖南醴墨陶瓷有限公司 | Blood glucose-reducing graphite-removing ceramic liner and preparation method thereof |
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Application publication date: 20190308 |
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