A kind of preparation method of jewel type Sharipu
Technical field
The invention belongs to experimental science field.
Background technology
After humans and animals are cremated, the main component of remaining bone ash is calcium phosphate, and its microstructure is the puffy in more holes
State, if meeting the environment of humidity, easily grown by the moisture absorption in air, time one, microorganism or bacterium will take advantage of the occasion to invade
Erosion, bone ash is polluted, allows bone ash to go bad, produce peculiar smell.
The bone ash of powdery is not easy to preservation in itself, once dispelled landing, it is difficult to recover.For the respect to ghost and bosom
Read, people are collected at home after generally putting it into cinerary casket, but this is always contradicted with the decorative effect of modern house again.
In order to solve the above problems, someone has invented one kind《The preparation method of Buddhist bone relic product》, and applied patent (specially
Profit number:200910010807.2).The invention is that dead ash, crystal and product and silicate metal are developed the color into abrasive lapping extremely
200-300 mesh;Grinding human bone ash, add water kneading molding that the wet base of Buddhist bone relic product is made, show through drying plus silicate metal
Colorant spraying dipping, drying, preheating, again through the upper picture of printing and didactic literary composition are sintered, are slowly cooled to room temperature under 1300 DEG C of oxidizing conditions
Speech;It is Buddhist bone relic product through examining qualified.
This Buddhist bone relic product solves the problems, such as that bone ash is rotten and is difficult to collection, but its quality is not bright enough, similar
The china of thick glaze, it is less attractive, collection be intended to it is also not high, it is difficult to flatter into intersperse household, dress ornament, handicraft exquisite ornaments.
In South Korea, and someone invents《The method that Sharipu is manufactured with bone ash》Patent (patent announcement number:
KR20100108503).The purpose of the invention, a kind of method that crystalline material is manufactured by mankind's bone ash is there is provided, with this side
The variously-shaped artificial crystal material that method is formed, there is sapphire or the always color as jade.Making step is:Dead ash's
Dispensing, by weight 60-70, mica sheet 15-20, land plaster 10-20, medical stone 5-15, these mixtures are cast into mould
In mould globulate, ellipse or beans shape, then 20 points of melting 1 hour in 1000-1500 DEG C Celsius of electric furnace, after cooling,
As artificial crystal material.
Artificial crystal material as this beautiful matter, the quality than the Buddhist bone relic product of thick glaze china type is brighter, but
Sharipu make can appear glare color jewel it is such, at present can only be crucial with the synthetic cut stone glass furnace of specialty come melting
It is to allow silicon crystal that is main in dispensing and being most difficult to fusing to be warming up to liquefaction state, then adds Qinghua agent, colouring agent, it is clarified, equal
Change, discharge the foreign gas through chemical breakdown and physical vapor, finally cool down, make cameo glass.
It is but non-for making a small amount of Sharipu technology still not into reality under the conditions of the large scale equipment of such tonnage level
But valency high energy consumption is big, and the bone ash dosage for often driving a stove is accordingly big, it is necessary to which numerous human or animal's bone ashes is admixed one
Equivalent can be just made into by rising, and this has impure, respectful meaning again for Sharipu.
The content of the invention
Realizing the specific method of the present invention is:Dispensing used in jewel type Sharipu includes:Granularity is the mesh sieve of 325 mesh -400
Rare earth compound (the CeO of screening2/Co2O3/ Co2O) 0.1-0.5wt%, quartz sand (SiO2) 20-25wt%, bone ash (Ca3
(PO4)2) 56-59wt%, dolomite dust (CaCO3) 0.3-1wt%, borax (Na2B4O7·10H2O) 0-0.5wt%, natural ore deposit
Stone flour (BaSO4/CaO·Al2O3·6SiO2) 0-1wt%, the pure lead oxide (B of chemistry2O3) 3-5wt%, potassium oxide (K2O)1-
2-wt%, the waterglass (Na2OnSiO with 0.5-1 (1Pa.s) viscosity2) after 5-10wt% is blended into base mud, then it is placed on graphite
In template, enter 0 in enameling furnace:10-0:15min, drying, after being preheated to 250-300 DEG C, then it is incubated 0:05min, then while hot
Experimental furnace is changed to, experiment furnace temperature is slowly increased to 1500-1600 DEG C, the heating-up time 1:10-1:40min, then keep 0:20min,
Soared aloft simultaneously using base mud mould plate in furnace tank interlayer the method melting erected, last natural cooling, jewel type Sharipu.
Soared aloft wherein using base mud mould plate in the furnace smelting equipment erected is:A kind of preparation of jewel type Sharipu
Stove, be provided with interlayer in burner hearth, by graphite template and shelf pin bank into, shelf pin is 1 layer 4, including 2, the left side and 2, the right,
2, this left side shelf pin is inserted in burner hearth left wall with being respectively perpendicular, and 2, the right shelf pin is inserted in burner hearth right wall with being respectively perpendicular
On, every layer of 4 shelf pins position, which are put, keeps symmetrical;It is characterized in:Described interlayer adds into 2-5 layers, is protected between each interlayer
Hold plane-parallel;Thickness >=1cm≤4cm of described graphite template;The cross section of described shelf pin is rectangle or circle
Or ellipse;The cross section is in circular arc chamfering shape for the outer surface corner angle of rectangle, radius >=0.5cm of chamfering.
The present invention preferably solves the problems, such as that a Sharipu quality mentions the more high grade of transparency and hardness.
The present invention also preferably solves the problems, such as that operating efficiency and function can be improved in identical experiment stove.
The present invention solve its technical problem use technical scheme be:Sand material in Sharipu dispensing used is (except chemistry
It is pure outer), using 325 mesh and the granularity of 400 mesh combination sieve screening, rare earth compound is mixed, melting furnace temperature is brought up to
1500-1600 DEG C, and the method melting for soaring aloft to erect in furnace tank interlayer is placed on the template of base mud.
The beneficial effects of the invention are as follows:Under the conditions of identical experimental furnace, preferably jewel type Sharipu quality can be entered
Row clarification, homogenizing, toning, enable bone ash and impurity smoothly vaporization effusion, reduce the impurity inside jewel type Sharipu, simultaneously
1-5 times of the yield or share of jewel type Sharipu can also be improved.
As a preferred embodiment, jewel type Sharipu sand shape dispensing used is the grain that 325 mesh and 400 mesh combine sieve screening
Degree.
The sand grains diameter of 325 mesh is 0.045mm, and 400 purposes are 0.037mm, and 300 purposes are 0.05mm.
Because quartz (the SiO of mineral aggregate2) fusing point is 1710 DEG C, according to burn-off rate constant (τ) formulaIn can
To find out, (k1) is that glass ingredient melts warm constant, Bu Huibian;And the quartzy radius (r0) of sand grains cube with burn-off rate constant
(τ) is inversely proportional, so quartzy sand grains is thinner, burn-off rate reaction is faster, and required temperature is also lower, typically at 1300-1500 DEG C
;But when the particle of quartz sand or other sand shape materials directly through < 0.006mm when, i.e. powdering, the quartz of partial amt
The too fast heat thickening of powder periphery meeting, by sealed knot into bulk bulky grain, this is not readily dissolved on the contrary, is formed internal dross, is influenceed Buddhist relics
Protonatomic mass, and easily cause powder to fly upward when powder operates, it is so combination sieve using the mesh of 325 mesh -400.
As a preferred embodiment, there is rare earth compound in dispensing.
The quality of the jewel type Sharipu of the present invention wants transparency, is not the conventional chemical reaction leaned in glass manufacture stove
Like that, sufficient mirabilite (Na is mixed2SO4·10H2O ratio) is clarified, is homogenized, improves the thermal efficiency, because mirabilite meets high-temperature gasification
After be easily damaged stove brick, but mainly by costliness, but the rare earth compound that relative usage is seldom.Rare earth compound has
Furnace temperature when changing, integrate the function of molecular structure, not only instead of the effect of mirabilite, and making to be melt into liquefaction state can relative drop
It is low, also improve the intensity and hardness of jewel type Sharipu quality.It is demonstrated experimentally that rare earth compound is during manufacture craft,
It is preferred using the combination sieve of the mesh of granularity 325 and 400.
In addition, rare earth compound can also adjust color, such as:Add the cobalt oxide (Co of trivalent2O3) after silicon crystal in indigo plant
Color;Add the cobalt oxide (Cu of tetravalence2O taken on a red color after);Add cerium oxide (CeO2) it is then decolorising agent, silicon crystal can be allowed from bluish-green discoloration
Into light yellow green.
As a preferred embodiment, experimental furnace furnace temperature is brought up to 1500-1600 DEG C of progress melting.
Because various impurity gasification discharge in Sharipu in silicon crystal is allowed in melting as much as possible, but some natural crossings
The molten temperature of matter is higher, such as:Barite (BaSO4) molten warm 1580 DEG C;Feldspar (CaOAl2O3·6SiO2) molten warm 1550 DEG C;
Deng only reaching 1600 DEG C of this temperature, silicon crystal liquation could be allowed diluter thick, reach laminar flow to the effect of turbulent flow, so as to promote
Make the vaporization effusion of impurity system point;Plus rare earth element can to the homogenizing of crystalline solid inner structure, integrate, also catalytic impurities gasify,
Also relative reduction smelting temperature.
As a preferred embodiment, when testing melting in burner hearth, also use and allow the template of Sharipu base mud to be placed on burner hearth ATrend
The method of smelting that sky is erected.
Make us prediction outside be:Furnace tank interlayer is put into what graphite template did not landed, not only make use of the sky in burner hearth
Between, can multilayer put the template of Sharipu base mud, increase yield, can also allow graphite template in freeze profile into three-dimensional up and down
The heating effect of position fire, reduces the temperature difference because of Sharipu bottom and surface liquation, bottom fluid layer is not remained in a standstill, can fully rise
Chemically and physically react, allow depositing contaminants gasification to escape.
As a preferred embodiment, be provided with one group of interlayer in burner hearth is tested, by graphite template and shelf pin bank into.
It is this put Sharipu base mud template be nano fabrics graphite template, be resistant to 3000 DEG C of high temperature.Due to putting stone
The shelf of black template be shelf pin bank into, it is few to the shielded area of graphite template reverse side, so below graphite template
The intensity of a fire is still fierce.Set up in melting burner hearth 1-5 layer keep levels face it is parallel put template pin, can soar aloft to shelve the stone of 1-5 layers
Black template, that is to say, that while 1-5 times of the yield or share of Sharipu can also be improved.In addition, this multilayer template burner hearth every
Soar aloft the method for smelting erected in layer, it is thus also avoided that the touch opportunity of Sharipu and stove brick, it is especially uppermost one layer, and it can block
The debris that comes off of oxide skin(coating) debris and arch drop, zircon liquation etc. on stove brick, ensure that the quality of all lower floor's Sharipus.
As a preferred embodiment, thickness (4) >=1cm of graphite template ,≤4cm.
Excessively thin graphite template easy fracture during High-temperature cooling, it is blocked up and heat transfer can be influenceed.
As a preferred embodiment, keep level face is parallel between each interlayer.
The jewel type Sharipu of present invention temperature of melting in stove is 1500-1600 DEG C, can make the silicon wafer in Sharipu
Body is in liquid, if not having keep level face parallel between each interlayer, silicon wafer liquid solution can be made to overflow graphite template, destruction is fabricated to
Fruit.
Embodiment
Jewel type Sharipu processing dispensing used:It is the rare earth compound that 325 mesh and 400 mesh combine sieve screening with granularity
(Co2O3) 0.5wt%, quartz sand (SiO2) 23wt%, bone ash (Ca3 (PO4)2) 58wt%, dolomite dust (CaCO3) 1wt%, boron
Sand (Na2B4O7·10H2O) 0.5wt%, natural ore powder (BaSO4/CaO·Al2O3·6SiO2) 1wt%, the pure oxidation of chemistry
Lead (B2O3) 3wt%, potassium oxide (K2O) 1wt%, the waterglass (Na with 1 (1Pa.s) viscosity2O·nSiO2) 10wt% is blended into
After base mud, molding fashions into button, chess piece, handicraft little module (phoenix, auspicious beast, butterfly, pet, zodiac animal, luckiness
Thing, the figure of buddha), the bullet seed material of natural shape, the shape such as jewel panel of artwork Ornament, then be placed on the graphite template of nanometer material
On, enter in enameling furnace through 0:10min, after drying, being preheated to 280 DEG C, keep 0:05min, then, experimental furnace is changed to while hot, together
Furnace temperature, is slowly increased to 1550 DEG C, then protect by the method melting high up in the air erected in furnace tank interlayer of Shi Caiyong Sharipu base mud mould plates
Hold 0:20min, melting total used time are 2 hours, last natural cooling, a kind of blue jewel type Buddhist bone relic product.
Wherein, the equipment for soaring aloft to erect in furnace tank interlayer is placed on the template for putting Sharipu base mud is:A kind of jewel type house
Sharp son prepares experimental furnace, and Fig. 1 is the structure in former experimental furnace burner hearth, and Fig. 2 is the structure in experimental furnace burner hearth in the present invention, figure
3 be structure of the graphite template frame in experimental furnace burner hearth in the present invention, is provided with interlayer in burner hearth (1), by graphite template (4) and puts
Plate pin (5) is formed, and (5) 1 layers of shelf pin is 4, including 2, the left side and 2, the right, 2, this left side shelf pin (5) are vertically inserted
In burner hearth left wall (2), 2 shelf pins (5) on the right are also vertically inserted in burner hearth right wall (3), every layer of 4 shelf pin (5)
Position keeps symmetrical;It is characterized in:Described interlayer adds into 3 layers, and keep level face is parallel between each interlayer;Described
Thickness (4) 3cm of graphite template;The cross section of described shelf pin (5) is rectangle, and the appearance corner angle of rectangle have circular arc chamfering,
The radius of chamfering is 1cm, as shown in Figure 4.
As a preferred embodiment, the cross section of shelf pin is rectangle or circle or ellipse, the outer surface corner angle of rectangle are in circle
Arcuation chamfering, radius >=0.5cm of chamfering.
When this is due to that operating personnel hold shelf shovel and send the graphite template to pass in and out at high temperature, easily produces and collide with, this can handle
Sharipu is scattered in stove, causes operation failure or loss, and the shelf pin for having rectangular cross section circular arc chamfering has to slip off and collided with
Effect, can avoid or reduce this kind of failure or loss.
Allow the bone ash of non-hygiene, difficult collection, make the crystalline solid of this jewel type Sharipu, it is attractive in appearance and environmentally friendly or green
Color commodity.Button, chess piece, handicraft little module (auspicious beast, butterfly, pet, zodiac animal, the Ji fashioned into as molding
Auspicious thing, the figure of buddha, cucurbit, phoenix drop), hand string, the bullet seed material of natural shape, the jewel panel etc. of ornaments, be available for commemorating, wear
Band, intersperse, decorate, playing, collecting, processing and inlay class handicraft use, for example the bullet seed material of a little natural shapes is put in glass basin,
The napiform root of daffodil can be tamped;With the jewel type Sharipu of red as " ruby " panel, made used in platinum or other metals
Phoenix brooch support on, be processed into dress ornament ornaments, can not only put the clothes that stop, and do not have souvenir implied meaning, because legendary
Fiery phoenix, burn behind, can be lived again in ashes being obstructed.
Below by specific embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation in former experimental furnace burner hearth;
Fig. 2 is the structural representation in experimental furnace burner hearth in the present invention;
Fig. 3 is structural representation of the graphite template interlayer in experimental furnace burner hearth in the present invention;
Fig. 4 is the cross-sectional view of shelf pin in the present invention;
In figure:1st, burner hearth, 2, burner hearth left wall, 3, burner hearth right wall, 4, graphite template, 5, shelf pin.