CN105884387A - Preparation process of bamboo charcoal ceramic - Google Patents
Preparation process of bamboo charcoal ceramic Download PDFInfo
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- CN105884387A CN105884387A CN201410796715.2A CN201410796715A CN105884387A CN 105884387 A CN105884387 A CN 105884387A CN 201410796715 A CN201410796715 A CN 201410796715A CN 105884387 A CN105884387 A CN 105884387A
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- bamboo charcoal
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- refractory fibre
- inorganic binder
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Abstract
The invention discloses a preparation process of a bamboo charcoal ceramic. The bamboo charcoal ceramic is made of 10-30 parts of bamboo charcoal, 30-60 parts of inorganic binder, 15-25 parts of bentonite, 1-6 parts of SiC and 1-7 parts of refractory fibers. The bamboo charcoal ceramic prepared through the preparation process has good adsorbability, is rich in mineral elements and negative ions and capable of achieving infrared radiation and has other unique and important properties and can be widely applied to such fields of tableware, interior decorating materials, environmental protection and human body health-care, and a bamboo charcoal ceramic product has a series of excellent performance such as high temperature resistance, high strength, corrosion resistance and the like.
Description
[technical field]
The present invention relates to the technical field of ceramic processing technology, the preparation technology's of a kind of bamboo charcoal pottery
Technical field.
[background technology]
Resource and environment problem is increasingly becoming puzzlement human survival and the matter of utmost importance of sustainable development, Chinese people
All shortages of resources, resources development and utilization level is low, and environmental pollution is serious, is faced with bigger than other countries
Resource and environmental pressure.21 century people must reasonably coordinate to solve human resource, between environment and development
Relation, walk sustainable development path.Especially China's Forest Resources shortage, government has worked out protecting ecology
The very important decision of environment, starts wildwood protected project, makes the imbalance between supply and demand of timber be further exacerbated by, and
The special raw material of wood-charcoal Isoquant making some charcoals produced with timber, activated carbon and some foreign exchange earnings for raw material is subject to
To extreme influence[18].And bamboo plant growth is fast, fertility is strong, regenerating easily, and bamboo wood has intensity
Many premium properties such as height, good toughness, can match in excellence or beauty with the charcoal of high-quality with the bamboo charcoal that it produces for raw material,
Bamboo charcoal quality porous hard, fine and closely woven, specific surface area is big, absorption affinity is strong, cannot be only used for fuel, air clean
Eliminate the aspects such as smelly, environmental protection water purification, soil improvement, environment damping, and can be used for radioresistance and electromagnetic screen
Cover material, flame-proof composite material, preserving fruit and vegetable utilizing material, health care material and industrial semi-conducting material
Deng high-technology field, therefore bamboo charcoal is carried out deep processing and utilization, is possible not only to alleviate resource pressure problem,
And environment can be protected to walk sustainable development path.
At present, China is just advocating all-round construction economical and environment-friendly society, and this engineering is brought up to have of overall importance
, strategic paramount status, so both the central and local governments to the technology innovation project centered by economizing on resources and
Product Development Project, can give strong policy, property tax, investment support.Bamboo forming material is fast, and in property
It is better than timber on can, replaces timber application in daily life with bamboo wood, be possible not only to save forest-tree
Cutting capacity, reach the purpose of environmental protection, make performance more superior especially.
Bamboo charcoal pottery Application comparison in terms of tableware is extensive, can make bamboo charcoal rice cooker, bamboo charcoal teacup, bamboo
The relevant food containers such as charcoal pot.Bamboo charcoal rice cooker is cooked, and purifies water；Remains of pesticide contained by absorption rice；Release
Put calcium, potassium, iron, the natural mineral matter of the multiple needed by human body of magnesium；Produce infrared ray energy thermally equivalent.Use bamboo
The rice that charcoal rice cooker is boiled, soft and do not glue, tasty, health environment-friendly.Between the above advantage of bamboo charcoal rice cooker,
Following bamboo charcoal pottery development prospect in terms of tableware is reasonable.
[summary of the invention]
The purpose of the present invention solves the problems of the prior art exactly, proposes the preparation technology of a kind of bamboo charcoal pottery,
Prepare bamboo charcoal pottery and there are a series of premium properties such as high temperature resistant, high intensity, corrosion resistance.
For achieving the above object, the present invention proposes the preparation technology of a kind of bamboo charcoal pottery, and bamboo charcoal pottery includes
The ratio of following components and each component is: bamboo charcoal: 10～30 parts, inorganic binder: 30～60 parts, swelling
Soil: 15～25 parts, SiC:1～6 parts, refractory fibre: 1～7 part；
The preparation technology of bamboo charcoal pottery comprises the following steps:
A) ball milling of inorganic binder: appropriate inorganic binder and first water are added to ball grinder,
Being put into by ball grinder and carry out ball milling on rod formula ball mill, ball milling takes out mixed serum after 12h hour, put into baking
Case carries out 90 DEG C of freeze-day with constant temperature 24h, obtains block inorganic binder, pour in mortar and pulverize, cross 200 mesh
Molecular sieve, takes the lower inorganic binder of sieve；
B) preparation of refractory fibre: refractory fibre is put into uniform grinding in mortar, crosses the standard sample of 120 mesh
Sieve, takes the lower refractory fibre of sieve；
C) mixing of raw material: by the bamboo charcoal prepared, inorganic binder, bentonite, SiC and fire-resistant fibre
Dimension is put in mortar, is sufficiently mixed, and grinds 4～forms pug after 5 hours；
D) refining of pug: clay drying is divided into 20%～30% to aqueous, then pug is placed in vacuum
Pugging in pug mill, pugging number of times is 3～5 times, and the purpose of vacuum pugging has two: one to be to increase mud
The plasticity of material, makes pug be more convenient for shaping, and two is the air in order to get rid of in pug so that pug
Shaping after finer and close, be not formed on and affect sintering character, the coefficient of expansion and rupture strength can be optimized；
E) pug is old: then by pug through the old process of 12 hours, make the water content of pug more
Adding uniformly, physicochemical properties are more stable；
F) sample is dry: by the sample placement tray of forming, at room temperature air-dry 12～18 hours,
Being placed in inside 70～85 DEG C of baking ovens by the pallet placing sample and be dried 24 hours, baking temperature can not the highest be
In order to avoid sample ftractures under the highest baking temperature；
G) polishing of sample, polishing: taken out from baking oven by dried sample, treats that sample is cooled to room temperature
After, utilize pocket knife first to be struck off by sample surfaces, especially concavo-convex place in sample, crackled sample is directly given up
Going, sample surfaces is polished smooth by the sample sand paper after striking off, it is simple to sample detection rupture strength；
H) calcination processing: the sample after processing is put in reduction furnace to be calcined at a temperature of 850 DEG C, insulation
1 hour, being cooled to room temperature, calcining is carried out under the oxygen free condition of nitrogen atmosphere.
As preferably, bamboo charcoal uses the bamboo charcoal that Hsinchu, Guilin the Nature Biomatera Inc. produces, the grain of bamboo charcoal
Footpath is 400 mesh, and bentonitic particle diameter is 200 mesh, and the particle diameter of SiC is 200 mesh.
As preferably, described inorganic binder uses lead-free low-temperature glaze, and the particle diameter of inorganic binder is 200
Mesh, described refractory fibre uses aluminosilicate property refractory fibre, high-purity aluminosilicate property refractory fibre or High-Alumina
One or any several mixture in refractory fibre, the particle diameter of refractory fibre is 120 mesh.
Beneficial effects of the present invention: the present invention prepares bamboo charcoal pottery and has good adsorptivity, rich in ore deposit
Material element, anion, infra-red radiation etc. are unique and important properties, can be widely applied to tableware, room
The fields such as inner decoration material, environmental protection and body-care, product has high temperature resistant, high intensity, anti-corruption simultaneously
A series of premium properties such as erosion property.
[detailed description of the invention]
The preparation technology of a kind of bamboo charcoal of present invention pottery, bamboo charcoal pottery includes following components and the ratio of each component
For bamboo charcoal: 10～30 parts, inorganic binder: 30～60 parts, bentonite: 15～25 parts, SiC:1～
6 parts, refractory fibre: 1～7 part；
The preparation technology of bamboo charcoal pottery comprises the following steps:
A) ball milling of inorganic binder: appropriate inorganic binder and first water are added to ball grinder,
Being put into by ball grinder and carry out ball milling on rod formula ball mill, ball milling takes out mixed serum after 12h hour, put into baking
Case carries out 90 DEG C of freeze-day with constant temperature 24h, obtains block inorganic binder, pour in mortar and pulverize, cross 200 mesh
Molecular sieve, takes the lower inorganic binder of sieve；
B) preparation of refractory fibre: refractory fibre is put into uniform grinding in mortar, crosses the standard sample of 120 mesh
Sieve, takes the lower refractory fibre of sieve；
C) mixing of raw material: by the bamboo charcoal prepared, inorganic binder, bentonite, SiC and fire-resistant fibre
Dimension is put in mortar, is sufficiently mixed, and grinds 4～forms pug after 5 hours；
D) refining of pug: clay drying is divided into 20%～30% to aqueous, then pug is placed in vacuum
Pugging in pug mill, pugging number of times is 3～5 times, and the purpose of vacuum pugging has two: one to be to increase mud
The plasticity of material, makes pug be more convenient for shaping, and two is the air in order to get rid of in pug so that pug
Shaping after finer and close, be not formed on and affect sintering character, the coefficient of expansion and rupture strength can be optimized；
E) pug is old: then by pug through the old process of 12 hours, make the water content of pug more
Adding uniformly, physicochemical properties are more stable；
F) sample is dry: by the sample placement tray of forming, at room temperature air-dry 12～18 hours,
Being placed in inside 70～85 DEG C of baking ovens by the pallet placing sample and be dried 24 hours, baking temperature can not the highest be
In order to avoid sample ftractures under the highest baking temperature；
G) polishing of sample, polishing: taken out from baking oven by dried sample, treats that sample is cooled to room temperature
After, utilize pocket knife first to be struck off by sample surfaces, especially concavo-convex place in sample, crackled sample is directly given up
Going, sample surfaces is polished smooth by the sample sand paper after striking off, it is simple to sample detection rupture strength；
H) calcination processing: the sample after processing is put in reduction furnace to be calcined at a temperature of 850 DEG C, insulation
1 hour, being cooled to room temperature, calcining is carried out under the oxygen free condition of nitrogen atmosphere.
As preferably, bamboo charcoal uses the bamboo charcoal that Hsinchu, Guilin the Nature Biomatera Inc. produces, the grain of bamboo charcoal
Footpath is 400 mesh, and bentonitic particle diameter is 200 mesh, and the particle diameter of SiC is 200 mesh.
As preferably, described inorganic binder uses lead-free low-temperature glaze, and the particle diameter of inorganic binder is 200
Mesh, described refractory fibre uses aluminosilicate property refractory fibre, high-purity aluminosilicate property refractory fibre or High-Alumina
One or any several mixture in refractory fibre, the particle diameter of refractory fibre is 120 mesh.
Bamboo charcoal, bentonite, low temperature mineral binder and auxiliary material are mixed by the present invention, are pressed into
Type, when low temperature moulding, bamboo charcoal, inorganic binder can be preferably bonded together by bentonite, can be very
The good plasticity improving raw material, during high temperature inorganic binder melted can by bamboo charcoal being bonded together tightly,
Prevent bamboo charcoal oxidized (strict oxygen-free environment) from sintering under the atmosphere of nitrogen, after SiC can increase and burns till
Thermal conductivity, refractory fibre can increase into the toughness after porcelain, inorganic binder can be good at when high temperature edge
In bamboo charcoal hole, bond bamboo charcoal, SiC, refractory fibre, bentonite, prepares bamboo charcoal pottery and has resistance to height
A series of premium properties such as temperature, high intensity, corrosion resistance, have good adsorptivity, rich in mineral matter unit
Element, anion, infra-red radiation etc. are unique and important properties, can be widely applied to tableware, interior decoration
The fields such as material, environmental protection and body-care.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple to the present invention
Scheme after conversion belongs to protection scope of the present invention.
Claims (3)
1. the preparation technology of bamboo charcoal pottery, it is characterised in that: bamboo charcoal pottery includes following components and each component
Ratio is: bamboo charcoal: 10～30 parts, inorganic binder: 30～60 parts, bentonite: 15～25 parts,
SiC:1～6 parts, refractory fibre: 1～7 part；
The preparation technology of bamboo charcoal pottery comprises the following steps:
A) ball milling of inorganic binder: appropriate inorganic binder and first water are added to ball grinder, will
Ball grinder is put into and is carried out ball milling on rod formula ball mill, and ball milling takes out mixed serum after 12h hour, put into baking
Case carries out 90 DEG C of freeze-day with constant temperature 24h, obtains block inorganic binder, pour in mortar and pulverize, cross 200
Mesh molecular sieve, takes the lower inorganic binder of sieve；
B) preparation of refractory fibre: refractory fibre is put into uniform grinding in mortar, crosses the standard sample sieve of 120 mesh,
Take the lower refractory fibre of sieve；
C) mixing of raw material: by the bamboo charcoal prepared, inorganic binder, bentonite, SiC and refractory fibre
Put in mortar, be sufficiently mixed, grind 4～after 5 hours, form pug；
D) refining of pug: to aqueous, clay drying is divided into 20%～30%, is then placed in pug vacuum and practices
Pugging in mud machine, pugging number of times is 3～5 times；
E) pug is old: then by pug through the old process of 12 hours；
F) sample is dry: by the sample placement tray of forming, at room temperature air-dry 12～18 hours,
Being placed in inside 70～85 DEG C of baking ovens by the pallet placing sample and be dried 24 hours, baking temperature can not be too
Height is in order to avoid sample ftractures under the highest baking temperature；
G) polishing of sample, polishing: dried sample is taken out from baking oven, after sample is cooled to room temperature,
Utilizing pocket knife first to be struck off by sample surfaces, especially concavo-convex place in sample, crackled sample is directly cast out,
Sample surfaces is polished smooth by the sample sand paper after striking off, it is simple to sample detection rupture strength；
H) calcination processing: the sample after processing is put in reduction furnace to be calcined at a temperature of 850 DEG C, is incubated 1
Individual hour, being cooled to room temperature, calcining is carried out under the oxygen free condition of nitrogen atmosphere.
The preparation technology of a kind of bamboo charcoal the most as claimed in claim 1 pottery, it is characterised in that: bamboo charcoal uses Guilin
The bamboo charcoal that Hsinchu the Nature Biomatera Inc. produces, the particle diameter of bamboo charcoal is 400 mesh, bentonitic particle diameter
Being 200 mesh, the particle diameter of SiC is 200 mesh.
The preparation technology of a kind of bamboo charcoal the most as claimed in claim 1 pottery, it is characterised in that: described inorganic bond
Agent uses lead-free low-temperature glaze, and the particle diameter of inorganic binder is 200 mesh, and described refractory fibre uses silicic acid
One in aluminium matter refractory fibre, high-purity aluminosilicate property refractory fibre or high alumina fiber or appoint
Anticipating several mixtures, the particle diameter of refractory fibre is 120 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796715.2A CN105884387A (en) | 2014-12-19 | 2014-12-19 | Preparation process of bamboo charcoal ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410796715.2A CN105884387A (en) | 2014-12-19 | 2014-12-19 | Preparation process of bamboo charcoal ceramic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105884387A true CN105884387A (en) | 2016-08-24 |
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ID=56700644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410796715.2A Pending CN105884387A (en) | 2014-12-19 | 2014-12-19 | Preparation process of bamboo charcoal ceramic |
Country Status (1)
| Country | Link |
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| CN (1) | CN105884387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478069A (en) * | 2016-10-14 | 2017-03-08 | 湖州师范学院 | Bamboo charcoal bentonite composite ceramic material and preparation method thereof |
| CN117342872A (en) * | 2023-10-07 | 2024-01-05 | 浙江天喜厨电股份有限公司 | Bamboo charcoal pot and manufacturing method thereof |
-
2014
- 2014-12-19 CN CN201410796715.2A patent/CN105884387A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106478069A (en) * | 2016-10-14 | 2017-03-08 | 湖州师范学院 | Bamboo charcoal bentonite composite ceramic material and preparation method thereof |
| CN117342872A (en) * | 2023-10-07 | 2024-01-05 | 浙江天喜厨电股份有限公司 | Bamboo charcoal pot and manufacturing method thereof |
| CN117342872B (en) * | 2023-10-07 | 2024-05-07 | 浙江天喜厨电股份有限公司 | Bamboo charcoal pot and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |