CN102745980A - Medical stone ceramic product and preparation method thereof - Google Patents
Medical stone ceramic product and preparation method thereof Download PDFInfo
- Publication number
- CN102745980A CN102745980A CN2012102544311A CN201210254431A CN102745980A CN 102745980 A CN102745980 A CN 102745980A CN 2012102544311 A CN2012102544311 A CN 2012102544311A CN 201210254431 A CN201210254431 A CN 201210254431A CN 102745980 A CN102745980 A CN 102745980A
- Authority
- CN
- China
- Prior art keywords
- medical stone
- preparation
- sintering
- fictile
- kiln
- 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.)
- Granted
Links
Images
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to the field of ceramic preparation, in particular to a medical stone ceramic product and a preparation method thereof. The medical stone ceramic product comprises medical stone particles and other mineral particles, according to weight rate, the medical stone particles account for 40-70 percent, the other mineral particles account for 30-60 percent, and the sizes of the medical stone particles and the other mineral particles are between 70 and 500 meshes. The preparation method comprises the following steps of: measuring 40-70 percent by weight of the medical stone particles and 30-60 percent by weight of the other minerals; milling the medical stone particles and the other minerals to obtain mixed powder with 70 to 500 meshes; adding water into the mixed powder, mixing into mud blank and pugging; shaping the pugged mud blank to a preset shape; drying the shaped mud blank and performing first sintering; performing appearance defect restoration on the mud blank subjected to first sintering; forming second sintering on the restored mud blank; and cooling. According to the preparation method, the finished product rate is high, and the medical stone ceramic product has good air permeability and effects of water quality purification and health care.
Description
Technical field
The present invention relates to the potting field, relate in particular to medical stone fictile and preparation method thereof.
Background technology
Medical stone is a kind of to biological nontoxic, harmless and have certain bioactive composite minerals.It contains human body and the required whole major elements and a large amount of trace elements of animal, reaches 58 kinds altogether.Be that the medical stone fictile made of raw material is in the approval that more and more obtains people aspect purification of water quality, the health care with the medical stone.The manufacturing process steps of existing medical stone fictile is following: (1) grouting; (2) moulding; (3) repair; (4) sintering.But in the existing manufacture craft, only carry out once sintered, and sintering after can't repair, yield rate is low; Use mould to carry out grouting operation owing to adopt, medical stone granule: is meticulous, cause finished product density excessive, thereby ventilation property is poor, and trace element is not easy to discharge in the ore.
Summary of the invention
The invention provides the medical stone fictile, good permeability; The preparation method of medical stone fictile is provided, and yield rate is high.
In order to achieve the above object, technical scheme of the present invention is achieved in that
The medical stone fictile is made up of medical stone granule:, other mineral grain, and by weight, said medical stone granule: accounts for 40-70%, and said other mineral grain accounts for 30-60%; Said medical stone granule: is the 70-500 order with other mineral grain size.
Preferably, said other mineral are kaolin or magnetite.
The preparation method of medical stone fictile, said preparation method comprises the steps:
By weight percentage, get medical stone 40-70%, other mineral 30-60%;
Said medical stone and other mineral are ground, obtain 70-500 purpose mixed powder;
Said mixed powder is tempered into moulded pottery not yet put in a kiln to bake and pugging;
Be shaped to preset shape with said through the moulded pottery not yet put in a kiln to bake after the pugging;
Moulded pottery not yet put in a kiln to bake after the moulding carries out first sintering after drying;
Moulded pottery not yet put in a kiln to bake behind the first sintering is carried out the reparation of profile defective;
With the moulded pottery not yet put in a kiln to bake after the said reparation, carry out the sintering second time;
Cooling.
Preferably, said other mineral are kaolin or magnetite.
Preferably, said mixed powder size is the 70-200 order.
Preferably, the weight ratio of said mixed powder and water is 5:1 or 6:1.
Preferably, said first sintering temperature is 800-1200 ℃, and sintering time is 3-6 hour.
Preferably, said second time, sintering temperature was 1150-1250 ℃, and sintering time is 6 hours.
Preferably, said drying is for to leave standstill half a hour with the moulded pottery not yet put in a kiln to bake after the moulding.
Preferably, said being cooled to left standstill cooling with the moulded pottery not yet put in a kiln to bake behind the second time sintering.
The invention has the advantages that:
The preparation method of said medical stone fictile has secondary to fire, and goods can be repaired after the first sintering, so yield rate is high.Said medical stone fictile comprises medical stone granule: and other mineral grain, and particle size is the 70-500 order, and the finished product good permeability that obtains can better release of trace elements, possesses the effect of purification of water quality, health care.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention, will to do one to the accompanying drawing of required use among the embodiment below and introduce simply.
Fig. 1 is preparing method's schema of the medical stone fictile of the embodiment of the invention;
Embodiment
Embodiment
The medical stone fictile is made up of medical stone granule:, other mineral grain, and by weight, said medical stone granule: accounts for 40-70%, and said other mineral grain accounts for 30-60%; Said medical stone granule: is the 70-500 order with other mineral grain size.Preferably, said other mineral are kaolin, also can be magnetite; Medical stone fictile good permeability can better release of trace elements, possesses the effect of purification of water quality, health care.
As shown in Figure 1, the preparation method of medical stone fictile, said preparation method comprises the steps:
101, by weight percentage, get medical stone 40-70%, other mineral 30-60%;
102, use pulverizing mill to grind, obtain 70-500 purpose mixed powder.Preferably, the size of mixed powder is the 70-200 order.
103, mixed powder is tempered into moulded pottery not yet put in a kiln to bake, again pugging.
Preferably, said medical stone content is 70%, and said other mineral content is 30% o'clock, guarantees certain viscosity in order to make moulded pottery not yet put in a kiln to bake, and the said mixed powder that obtains after the grinding and the mass ratio of water are 5:1.
Preferably, said medical stone content is 40%, and said other mineral content is 60% o'clock, guarantees above-mentioned identical viscosity in order to make moulded pottery not yet put in a kiln to bake, and the said mixed powder that obtains after the grinding and the mass ratio of water are 6:1.
Further, said pugging can be manual pugging, can be mechanical pugging also, is used to make each component of moulded pottery not yet put in a kiln to bake to mix.
Preferably, the said manual pugging time is 3 hours, and the said mechanical pugging time is 30 minutes.
104, be shaped to preset shape with said through the moulded pottery not yet put in a kiln to bake after the pugging.Sculpting method can be a die modeling, also can be mechanical molding, also can be hand moulding, and sculpting method does not limit any.
Preferably, said hand moulding comprises:
Clap a mud plate, the thickness of mud plate is even;
Clap the mud plate of four circles again, i.e. body tube mud plate, bottom mud plate, neck mud plate, top mud plate;
Body tube mud plate is surrounded cylinder, and engage;
Bottom mud plate and body socket joint are closed;
Neck mud plate and body socket joint are closed;
Integral body after engaging is modified;
Top mud plate is modified, and cooperated with neck mud plate after modifying;
105, after the goods after the moulding leave standstill drying half a hour, place 800-1200 ℃ kiln to carry out first sintering, take out after 3-6 hour.
The prior art sintering time is 6 hours; Temperature is 1150-1250 ℃, and used time of said first sintering and temperature are lower than used time and temperature in the prior art sintering, behind the said first sintering; Medical stone fictile surface drying is firm; But the moulded pottery not yet put in a kiln to bake soft inner is used for the medical stone fictile typing after the moulding, is convenient to the reparation behind the first sintering.
106, the moulded pottery not yet put in a kiln to bake behind the first sintering is carried out the reparation of profile defective.The defective of said profile can be the hole, product surface hole behind the first sintering, also can be product deformation.
107, place 1150-1250 ℃ kiln to carry out the sintering second time moulded pottery not yet put in a kiln to bake after repairing, take out after 6 hours.
Sintering is used for the moulded pottery not yet put in a kiln to bake after repairing is finalized the design fully for the second time.
108, the moulded pottery not yet put in a kiln to bake behind the second time sintering is left standstill cooling.
Further, said preparation method also comprises the finished product arrangement after the cooling, and the goods polishing or the polishing of firing postcooling are waxed or copper-clad or mosaic gold filamentary silver, and said finished product arrangement does not limit any way.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. the medical stone fictile is made up of medical stone granule: and other mineral grain, it is characterized in that by weight, said medical stone granule: accounts for 40-70%, and said other mineral grain accounts for 30-60%; Said medical stone granule: is the 70-500 order with other mineral grain size.
2. medical stone fictile as claimed in claim 1 is characterized in that, said other mineral are kaolin or magnetite.
3. the preparation method of medical stone fictile is characterized in that, said preparation method comprises the steps:
By weight percentage, get medical stone 40-70%, other mineral 30-60%;
Said medical stone and other mineral are ground, obtain 70-500 purpose mixed powder;
Said mixed powder is tempered into moulded pottery not yet put in a kiln to bake and pugging;
Be shaped to preset shape with said through the moulded pottery not yet put in a kiln to bake after the pugging;
Moulded pottery not yet put in a kiln to bake after the moulding carries out first sintering after drying;
Moulded pottery not yet put in a kiln to bake behind the first sintering is carried out the reparation of profile defective;
With the moulded pottery not yet put in a kiln to bake after the said reparation, carry out the sintering second time;
Cooling.
4. the preparation method of medical stone fictile as claimed in claim 3 is characterized in that, said other mineral are kaolin or magnetite.
5. the preparation method of medical stone fictile as claimed in claim 3 is characterized in that, said mixed powder size is the 70-200 order.
6. the preparation method of medical stone fictile as claimed in claim 3 is characterized in that, the weight ratio of said mixed powder and water is 5:1 or 6:1.
7. the preparation method of medical stone fictile as claimed in claim 3 is characterized in that, said first sintering temperature is 800-1200 ℃, and sintering time is 3-6 hour.
8. the preparation method of medical stone fictile as claimed in claim 3 is characterized in that, said second time, sintering temperature was 1150-1250 ℃, and sintering time is 6 hours.
9. the preparation method of medical stone fictile as claimed in claim 4 is characterized in that, said drying is for to leave standstill half a hour with the moulded pottery not yet put in a kiln to bake after the moulding.
10. the preparation method of medical stone fictile as claimed in claim 4 is characterized in that, said being cooled to left standstill cooling with the moulded pottery not yet put in a kiln to bake behind the second time sintering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210254431 CN102745980B (en) | 2012-07-20 | 2012-07-20 | Medical stone ceramic product and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210254431 CN102745980B (en) | 2012-07-20 | 2012-07-20 | Medical stone ceramic product and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102745980A true CN102745980A (en) | 2012-10-24 |
| CN102745980B CN102745980B (en) | 2013-12-25 |
Family
ID=47026546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210254431 Expired - Fee Related CN102745980B (en) | 2012-07-20 | 2012-07-20 | Medical stone ceramic product and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102745980B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910522A (en) * | 2012-12-28 | 2014-07-09 | 李景洲 | Drinking vessel prepared from medical stone raw material and manufacturing process thereof |
| CN105837167A (en) * | 2016-03-22 | 2016-08-10 | 登封市天中邑文化产业发展有限责任公司 | Medical stone blank material composition and preparation method thereof, ware preparation method and ware |
| CN105837166A (en) * | 2016-03-22 | 2016-08-10 | 登封市天中邑文化产业发展有限责任公司 | Medical stone ware preparing method and ware prepared by method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931789A (en) * | 2006-10-12 | 2007-03-21 | 上海泛联科技股份有限公司 | Prepn process of zirconia ceramic composition wheel |
| CN101503287A (en) * | 2009-03-04 | 2009-08-12 | 陆保华 | Medical stone sintering vessel and preparing process thereof |
-
2012
- 2012-07-20 CN CN 201210254431 patent/CN102745980B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1931789A (en) * | 2006-10-12 | 2007-03-21 | 上海泛联科技股份有限公司 | Prepn process of zirconia ceramic composition wheel |
| CN101503287A (en) * | 2009-03-04 | 2009-08-12 | 陆保华 | Medical stone sintering vessel and preparing process thereof |
Non-Patent Citations (1)
| Title |
|---|
| 唐英 等: "《现代陶艺教程》", 31 January 2006, article "现代陶艺教程", pages: 79 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910522A (en) * | 2012-12-28 | 2014-07-09 | 李景洲 | Drinking vessel prepared from medical stone raw material and manufacturing process thereof |
| CN103910522B (en) * | 2012-12-28 | 2016-04-13 | 李景洲 | The drinking vessel that a kind of medical stone raw material is made and manufacturing process thereof |
| CN105837167A (en) * | 2016-03-22 | 2016-08-10 | 登封市天中邑文化产业发展有限责任公司 | Medical stone blank material composition and preparation method thereof, ware preparation method and ware |
| CN105837166A (en) * | 2016-03-22 | 2016-08-10 | 登封市天中邑文化产业发展有限责任公司 | Medical stone ware preparing method and ware prepared by method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102745980B (en) | 2013-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104057014B (en) | A kind of molding sand for casting gray iron and preparation method thereof | |
| CN104057018B (en) | A kind of moulding sand for casting and preparation method thereof | |
| CN101844910B (en) | Thin-wall light-weighted sanitary ceramic body and manufacturing method thereof | |
| CN104291734B (en) | A kind of artificial stone-like material and preparation method thereof | |
| CN101805209B (en) | Matt porcelain glaze prepared by using waste porcelains and production method thereof | |
| CN103521681A (en) | Molding sand and preparation method thereof | |
| CN102745980B (en) | Medical stone ceramic product and preparation method thereof | |
| CN103204663A (en) | Artificial stone made through using solid waste residues | |
| CN107937785A (en) | A kind of wear-resistant ceramic metallic composite | |
| CN107244908B (en) | High-whiteness jade-like polished tile adobe and tile preparation method thereof | |
| CN103521691A (en) | Modified bentonite molding sand and preparation method thereof | |
| CN103495694A (en) | Yellow-soil foundry sand and preparation method thereof | |
| CN103521692A (en) | Molding sand for casting aluminum and preparation method thereof | |
| CN103588456B (en) | A kind of autoclaved fly ash tailing-bricks | |
| CN104057011B (en) | A kind of loam core casting sand and preparation method thereof | |
| CN104475660A (en) | Rare earth-containing foundry molding sand and preparation method thereof | |
| KR101215731B1 (en) | Artificial marble having various designs, improved abrasion and stain resistances, and process for preparing the same | |
| CN107954693A (en) | A kind of refractory ceramics metallic composite | |
| CN104475652A (en) | Anti-shakeout molding sand and preparation method thereof | |
| CN103521683A (en) | Anti-sticky calcium carbonate molding sand and preparation method thereof | |
| CN104556826A (en) | Process for producing artificial stone | |
| CN103521686A (en) | Molding sand for casting brake hub and preparation method thereof | |
| CN103521682A (en) | Molding sand used for special casting mould surface and preparation method thereof | |
| CN104475646A (en) | Heat resistance and good plasticity molding sand and preparation method thereof | |
| CN104057020B (en) | A kind of high accuracy foundry goods casting sand and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |