CN107840665A - A kind of production technology of crystallite brick - Google Patents
A kind of production technology of crystallite brick Download PDFInfo
- Publication number
- CN107840665A CN107840665A CN201710994405.5A CN201710994405A CN107840665A CN 107840665 A CN107840665 A CN 107840665A CN 201710994405 A CN201710994405 A CN 201710994405A CN 107840665 A CN107840665 A CN 107840665A
- Authority
- CN
- China
- Prior art keywords
- adobe
- crystallite
- mesh
- observing
- controlling
- 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
Links
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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/6261—Milling
- C04B35/62615—High energy or reactive ball milling
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/61—Mechanical properties, e.g. fracture toughness, hardness, Young's modulus or strength
-
- 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
A kind of production technology of crystallite brick, including:(1) choose raw mineral materials and carry out dispensing, ball milling obtains slurry, (2) slurry is spray-dried and obtains powder, the moisture 6.8~7.4% of observing and controlling powder, the mesh ＜ 1% of grain composition 20,40 mesh 35~47%, 80 mesh 50~62%, ＜ 3% below 100 mesh, (3) powder pressing is molded, obtains adobe；(4) by brick bat drying, the technological parameter of observing and controlling adobe；(5) glazing:A. crystallite ground-coat enamel is sprayed on adobe surface, dosage is 130 ± 2g/ pallets, and proportion is 1.45 ± 0.02g/ml；B. in adobe surface ink-jet water；C. color glaze is protected using 100 mesh sieve screen printings on adobe surface, proportion is 1.55 ± 0.02g/ml；D. clear frit is sprayed on adobe surface, dosage is 60~70g/ pallets, and proportion is 1.47 ± 0.02g/ml；E. in adobe surface cloth frit, dosage is 780 ± 20g/ pallets；F. clear water methyl is sprayed on adobe surface, dosage is 40 ± 2g/ pallets；Burn till, polish, obtain crystallite brick, quality control of the present invention to the production technology of crystallite brick is more accurate, and yield rate is higher, and the quality of production is more stable, reduces production cost.
Description
Technical field
The present invention relates to architectural pottery process technology to lead field, more particularly to a kind of production technology of crystallite brick.
Background technology
It is existing typically to be produced glaze, blank compacting carries out independent machining control in the production technology of crystallite brick, most
Adobe is obtained afterwards to generally require to carry out quality grading, if there is the crystallite brick for failing the quality requirement for reaching lowest level,
As the processing of useless brick, often percent defective is often higher for it, and what especially it was operated during blank and glaze line are processed does not conform to
Rationality, the indirect factor of the ununified influence unfired brick quality considered in different step, lacks complete set accurately to crystallite
The observing and controlling of the quality of production of brick, its parameter can not carry out effectively observing and controlling, so as to cause the quality of production of crystallite brick relatively low, finished product
Rate is low, and easily causes waste, increases production cost, it is more difficult to the quality control of adobe the problem of.
The content of the invention
It is an object of the invention to propose a kind of production technology of crystallite brick, its control of quality of production to product is more smart
Really, yield rate is higher, and the quality of production is more stable, reduces production cost.
To use following technical scheme up to this purpose, the present invention：
A kind of production technology of crystallite brick, comprises the following steps：
(1) slurrying：Choose the raw mineral materials for preparing crystallite adobe and carry out dispensing, and add and ball milling is carried out in ball mill
Obtain slurry；
(2) it is spray-dried：Slurry is subjected to spray drying and obtains powder, and the observing and controlling at the discharging conveyor belts under spray tower
The moisture of powder be 6.8~7.4%, grain composition be 20 mesh ＜ 1%, 40 mesh 35~47%, 80 mesh 50~62%, 100 mesh with
Lower ＜ 3%；
(3) it is compressing：Cloth will be carried out at powder carry to press, it is compressing, obtain adobe；
(4) dry：Adobe is dried, and the technological parameter of the dried adobe of observing and controlling；
(5) glazing：
A. crystallite ground-coat enamel is sprayed on adobe surface, observing and controlling glaze dosage is 130 ± 2g/ pallets, and proportion is 1.45 ± 0.02g/ml；
B. ink-jet water is carried out according to pre-designed pattern on the adobe surface with crystallite ground-coat enamel；
C. protect color glaze using 100 mesh sieve screen printings being sprayed with the adobe surface of ink, and observing and controlling proportion be 1.55 ±
0.02g/ml；
D. clear frit is sprayed being printed on the adobe surface of protecting color glaze, observing and controlling glaze dosage is 60~70g/ pallets, proportion 1.47
±0.02gg/ml；
E. in the adobe surface cloth frit with clear frit, observing and controlling dosage is 780 ± 20g/ pallets；
F. clear water methyl is sprayed on the adobe surface for being furnished with frit, observing and controlling dosage is 40 ± 2g/ pallets；
(6) burn till：The adobe that step (5) is obtained carries out high-temperature firing, obtains semi-finished product brick；
(7) polish：Semi-finished product brick is polished, obtains crystallite brick.
A kind of production technology of crystallite brick proposed by the present invention, by the way that the production technology of crystallite brick is made into further subdivision,
I.e. due to the parameter setting in slurry, powder, compressing, dry, glazing, semi-finished product brick and polishing step be it is all linked with one another,
Complement each other, therefore set different observing and controlling projects according to the different step processes the characteristics of, set up qualifying point, according to
Set respective standard parameter value carries out effective observing and controlling, so as to more refine strict control to more indirect factors, ensures
Technological parameter in each link can conform exactly to quality requirement, make final properties of product more stable, so that
The yield rate of crystallite brick production is higher, reduces adobe and the defects of glaze paint, and brick rate of giving up is lower, improves the quality of production of crystallite brick,
Avoid crystallite brick from causing the rising of production cost because there is the defects of splitting brick, scarce glaze, pin hole, minimum cost is used so as to realize
Produce high-quality crystallite brick product；Observing and controlling compared to the existing production technology to crystallite brick is compared, and the present invention has advantages below：
1st, during mist projection granulating, the moisture by observing and controlling powder is 6.8~7.4%, it is ensured that the moisture of powder,
And powder particles grading is controlled to pass through control for ＜ 3% below 20 mesh ＜ 1%, 40 mesh 35~47%, 80 mesh 50~62%, 100 mesh
The powder of variable grain size processed is more uniformly mixed, and is advantageous to make the unfired brick structure after compacting is burnt till finer and close,
The bulk strength of adobe is improved, and effectively avoids the occurrence of and causes to occur splitting brick because the unstable intensity of moisture is not up to standard, mucous membrane
Phenomenon；
2nd, by the technological parameter of the dried adobe of observing and controlling, be advantageous to follow-up glazing and sintering effect, avoid the occurrence of
Cause glaze planar defect because of factors such as uneven drying, green strength reduce the problem of；
3rd, during glazing, after carrying out pattern decorative in the adobe surface ink-jet water with crystallite ground-coat enamel,
Color glaze is protected to reach further protective effect using 100 mesh sieve screen printings, makes ink be not easy to diffuse up, and make after burning till
Pattern texture is finer and smoother, stereoeffect is good；The cloth amount of frit is also strictly controlled on clear frit surface simultaneously, and according to its frit
Dosage come corresponding observing and controlling clear water methyl dosage so that frit is more stably bonded in billet surface, make to melt after burning till
Block is more fully combined with clear frit, the stereoeffect of crystallite brick is more protruded, and structure is more stable, wherein, the cloth of frit
Amount be able to can be adjusted correspondingly according to kiln and the polishing condition of production；
4th, by the glaze volume and proportion that strictly control the crystallite ground-coat enamel, protect color glaze and clear frit, it is made in brick face
According to uniform ground, the structure after burning till is more stable for distribution.
Further illustrate, step (1) is before ball milling blowing, in addition to the technique of slurry that observing and controlling goes out in ball mill grout outlet
Parameter, and by slurry be put into transfer pond, in pond or transferring cylinder, and be sampled the technological parameter of detection slurry respectively；It is described
The technological parameter of slurry includes moisture, fineness, flow velocity and proportion；
It is 32~35% in the moisture control for the slurry that ball mill grout outlet goes out, fineness control is 250 mesh, tail over 1.0 ±
0.1%, flow control is 30~70s；Specific gravity control is 1.69~1.74g/ml；Transfer pond, slurry in pond or transferring cylinder
The moisture control of material is 32~35%, and fineness control is 250 mesh, tails over 0.9 ± 0.2%, and flow control is 30~70s, proportion
Control as 1.69~1.74g/ml.In ball milling process, the technique ginseng of the slurry gone out first by observing and controlling in ball mill grout outlet
Number, and then used according to the different of slurry to carry out observing and controlling again, that is, ensure to be transferred to different places (transfer pond, Di Chi
Or transferring cylinder) when, the technological parameter of slurry can be kept stably, can be promptly and accurately in order to the precise manipulation of process below
Ground is adjusted or returned previous step and made up, and refines each link and carries out strict control to each link, is easy to
Reach the situation for reducing and useless slurry occur, it is easy to control.
Further illustrating, in step (3), before compressing, in addition to the pressure of observing and controlling press is 320-380bar,
The adobe thickness that compacting obtains is 13.1~13.9mm.In compressing step, the thickness of pressure and adobe to press enters
Row observing and controlling, the error of press is not only effectively reduced, and because the thickness of compacting is partially thin or thickness directly affects blank thickness partially,
Therefore it is then to increase polishing difficulty in order to avoid adobe is excessively thin by the thickness control of adobe in the range of 13.1~13.9mm,
Product degradation is easily caused to handle；And adobe then increases the stock removal of polishing later, power consumption is caused to increase, the loss of equipment, money
Expect situation about wasting.
Further illustrate, in step (4), the technological parameter of the dried adobe of the observing and controlling includes adobe temperature and done
Dry intensity；The adobe temperature is 85~90 DEG C, and dry tenacity is >=0.8MPa.Because the drying effect of adobe is directly connected to
Follow-up glazing and the intensity effect burnt till, thus the drying temperature of observing and controlling adobe be 85~90 DEG C, dry tenacity for >=
0.8MPa, the defects of can reducing glaze paint after burning till in the later stage and occurs splitting brick, the phenomenon of unfilled corner.
Further illustrate, in step (5), the fineness of the crystallite ground-coat enamel is 325 mesh, tails over 0.3~0.5%, during ball milling
Between be 8~10h；The fineness of the clear frit is 325 mesh, tails over ＜ 0.3%, and Ball-milling Time is 8~10h；Guarantor's color glaze
Fineness is 325 mesh, tails over ＜ 0.1%, and Ball-milling Time is 8~10h.By setting crystallite ground-coat enamel, clear frit and protecting the thin of color glaze
The technological parameters such as degree, make glaze more stable, and the fineness between each glaze is uniform, its screen over-size is controlled, after burning till
Glaze Rotating fields are more stable, avoid because fineness is uneven cause to burn till after there is splitting brick, recessed glaze, contracting glaze, pin hole, glaze and the glaze such as steep
Planar defect.
Further illustrate, in step (5), the crystallite ground-coat enamel, clear frit and guarantor's color glaze are before glazing is carried out after one
Secondary 160 mesh sieve.Because glaze is during storage, other impurities may be mixed into or sieving is not thorough, then be difficult to make glaze
Fineness and purity meet the requirements, and if do not sieved, it is possible that pin hole, glaze steep defect.
Further illustrate, in step (5), crystallite ground-coat enamel and the clear frit iron removaling, and after twice again before use
120 mesh sieves.Due to needing to carry out strict iron removaling during enamel frit makeing, its purpose is to prevent the iron rust in glaze from burning till
Cause the generation of the glaze planar defect such as stain, pin hole, solution cavity in process, and before with glaze to crystallite ground-coat enamel and clear frit before use
Secondary iron removaling and sieving are carried out, prevents glaze from polluting, and makes the fineness of its glaze uniform and stable.In addition, carrying out screen printing guarantor
During color glaze, whether observing and controlling silk screen there is sticky net or degumming phenomenon, and net is carried out if there is sticky net, if there is degumming phenomenon
It must then be changed；Need to carry out the cleaning of brick face impurity before frit cloth is carried out, and shake off after cloth is crossed not glued steady
Solid frit；Due to the frit that easily dropped when spraying clear water methyl, therefore in the unnecessary spray clear water methyl of recovery, it is necessary to will
It is crossed 120 mesh sieves and could used.
Further illustrate, in step (6), in addition to the technological parameter burnt till at observing and controlling roller kilns operating desk, while
The technological parameter of kiln tail observing and controlling semi-finished product brick.
Further illustrate, the technological parameter burnt till include firing temperature, burn till Frequency, firing time, oil pressure and
Blast；The firing temperature is 1200-1230 DEG C, and it is 19-45 circular frequencies to burn till Frequency, and firing time is 75-90 minutes, oil pressure
For 0.5-2.0MPa, blast 0.1-1MPa.Observing and controlling is periodically carried out to the firing process parameter in kiln, raising adobe is burnt till steady
It is qualitative.
Further illustrate, the technological parameter of the semi-finished product brick includes water absorption rate, rupture strength and thickness；The water absorption rate
Control as≤0.08%, rupture strength control is >=35MPa, and thickness is 14.0~15.2mm.Due to the water absorption rate later stage not up to standard
May adobe return change, rupture strength is too low, easily causes and splits brick, thus absorptivity after being burnt till by controlling its adobe,
Rupture strength and thickness, so as to be advantageous to carry out the polishing processing in later stage, reduce the defect rate in post-production.
Beneficial effects of the present invention：By the way that the production technology of crystallite brick is made into further subdivision, according to different step works
The characteristics of sequence, sets different observing and controlling projects, sets up qualifying point, is had according to set respective standard parameter value
Observing and controlling is imitated, strict control is more refined to more indirect factors, ensures that the technological parameter in each link can be accurately
Conform to quality requirements, make final properties of product more stable so that the yield rate of crystallite brick production is higher, reduce adobe and
The defects of glaze paint, brick rate of giving up is lower, improves the quality of production of crystallite brick, reduces production cost.
Wherein, 1, during mist projection granulating, by the moisture of observing and controlling powder, and powder particles grading is controlled, led to
The powder for crossing control variable grain size is more uniformly mixed, and is advantageous to make the unfired brick structure after compacting is burnt till more cause
It is close, the bulk strength of adobe is improved, and effectively avoid the occurrence of and cause to occur splitting brick because the unstable intensity of moisture is not up to standard, glue
The phenomenon of film；
2nd, by the technological parameter of the dried adobe of observing and controlling, be advantageous to follow-up glazing and sintering effect, avoid the occurrence of
Cause glaze planar defect because of factors such as uneven drying, green strength reduce the problem of；
3rd, during glazing, after carrying out pattern decorative in the adobe surface ink-jet water with crystallite ground-coat enamel,
Color glaze is protected to reach further protective effect using 100 mesh sieve screen printings, makes ink be not easy to diffuse up, and make after burning till
Pattern texture is finer and smoother, stereoeffect is good；The cloth amount of strict control frit simultaneously, and accordingly surveyed according to the dosage of its frit
Control the dosage of clear water methyl so that frit is more stably bonded in billet surface, make after burning till frit more fully with thoroughly
Bright glaze combines, and the stereoeffect of crystallite brick is more protruded, structure is more stable.
4th, by the glaze volume and proportion that strictly control the crystallite ground-coat enamel, protect color glaze and clear frit, it is made in brick face
According to uniform ground, the structure after burning till is more stable for distribution.
Brief description of the drawings
Fig. 1 is the flow chart of the production technology of the crystallite brick of one embodiment of the invention；
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
A kind of production technologies of crystallite brick of embodiment 1-, comprise the following steps：
(1) slurrying：Choose the raw mineral materials for preparing crystallite adobe and carry out dispensing, and add and ball milling is carried out in ball mill
Obtain slurry；
(2) it is spray-dried：Slurry is subjected to spray drying and obtains powder, and the observing and controlling at the discharging conveyor belts under spray tower
The moisture of powder is 6.8~7.4%, and grain composition is 20 mesh 0.5%, 2.5% below 40 mesh 35%, 80 mesh 62%, 100 mesh；
(3) it is compressing：Cloth will be carried out at powder carry to press, it is compressing, obtain adobe；
(4) dry：Adobe is dried, and the drying temperature of the dried adobe of observing and controlling is 85 DEG C, dry tenacity is
1.5MPa；
(5) glazing：
A. crystallite ground-coat enamel is sprayed on adobe surface, observing and controlling glaze dosage is 132g/ pallets, proportion 1.47g/ml；
B. ink-jet water is carried out according to pre-designed pattern on the adobe surface with crystallite ground-coat enamel；
C. color glaze is protected using 100 mesh sieve screen printings on the adobe surface for being sprayed with ink, and the proportion of observing and controlling guarantor's color glaze is
1.57g/ml；
D. clear frit is sprayed being printed on the adobe surface of protecting color glaze, observing and controlling glaze dosage is 60g/ pallets, proportion 1.49g/ml；
E. in the adobe surface cloth frit with clear frit, observing and controlling dosage is 800g/ pallets；
F. clear water methyl is sprayed on the adobe surface for being furnished with frit, observing and controlling dosage is 42g/ pallets；
(6) burn till：The adobe that step (5) is obtained carries out high-temperature firing, obtains semi-finished product brick；
(7) polish：Semi-finished product brick is polished, obtains crystallite brick.
A kind of production technologies of crystallite brick of embodiment 2-, comprise the following steps：
(1) slurrying：Choose the raw mineral materials for preparing crystallite adobe and carry out dispensing, and add and ball milling is carried out in ball mill
Obtain slurry；
(2) it is spray-dried：Slurry is subjected to spray drying and obtains powder, and the observing and controlling at the discharging conveyor belts under spray tower
The moisture of powder is 6.8~7.4%, and grain composition is 20 mesh 0.2%, 2.8% below 40 mesh 47%, 80 mesh 50%, 100 mesh；
(3) it is compressing：Cloth will be carried out at powder carry to press, it is compressing, obtain adobe；
(4) dry：Adobe is dried, and the drying temperature of the dried adobe of observing and controlling is 90 DEG C, dry tenacity is
1.5MPa；
(5) glazing：
A. crystallite ground-coat enamel is sprayed on adobe surface, observing and controlling glaze dosage is 129g/ pallets, proportion 1.43g/ml；
B. ink-jet water is carried out according to pre-designed pattern on the adobe surface with crystallite ground-coat enamel；
C. color glaze is protected using 100 mesh sieve screen printings on the adobe surface for being sprayed with ink, and the proportion of observing and controlling guarantor's color glaze is
1.53g/ml；
D. clear frit is sprayed being printed on the adobe surface of protecting color glaze, observing and controlling glaze dosage is 70g/ pallets, proportion 1.45g/ml；
E. in the adobe surface cloth frit with clear frit, observing and controlling dosage is 760g/ pallets；
F. clear water methyl is sprayed on the adobe surface for being furnished with frit, observing and controlling dosage is 38g/ pallets；
(6) burn till：The adobe that step (5) is obtained carries out high-temperature firing, obtains semi-finished product brick；
(7) polish：Semi-finished product brick is polished, obtains crystallite brick.
A kind of production technologies of crystallite brick of embodiment 3-, comprise the following steps：
(1) slurrying：Choose the raw mineral materials for preparing crystallite adobe and carry out dispensing, and add and ball milling is carried out in ball mill
Obtain slurry；
Before ball milling blowing, the technological parameter for the slurry that observing and controlling goes out in ball mill grout outlet, and by slurry be put into transfer pond,
In ground pond or transferring cylinder, and the technological parameter of detection slurry is sampled respectively；The technological parameter of the slurry includes moisture, thin
Degree, flow velocity and proportion；
It is 32~35% in the moisture control for the slurry that ball mill grout outlet goes out, fineness control is 250 mesh, tails over 1.1%,
Flow control is 70s；Specific gravity control is 1.69g/ml；
Transfer pond, the moisture control of slurry in pond or transferring cylinder be 32~35%, fineness control be 250 mesh, is sieved
Remaining 0.9%, flow control 70s, specific gravity control 1.69g/ml；
(2) it is spray-dried：Slurry is subjected to spray drying and obtains powder, and the observing and controlling at the discharging conveyor belts under spray tower
The moisture of powder is 6.8~7.4%, and grain composition is 20 mesh 0.7%, 2.3% below 40 mesh 42%, 80 mesh 55%, 100 mesh；
(3) it is compressing：Cloth will be carried out at powder carry to press, it is compressing, obtain adobe；Wherein observing and controlling press
Pressure be 380bar, the adobe thickness for suppressing acquisition is 13.9mm；
(4) dry：Adobe is dried, and the drying temperature of the dried adobe of observing and controlling is 88 DEG C, dry tenacity is
1.5MPa；
(5) glazing：
By crystallite ground-coat enamel, clear frit and color glaze is protected before glazing is carried out after 160 mesh sieves, progress iron removaling, then
Crystallite ground-coat enamel and clear frit can be used after 120 mesh sieve rears twice；
A. crystallite ground-coat enamel is sprayed on adobe surface, observing and controlling glaze dosage is 130g/ pallets, proportion 1.45g/ml, fineness 325
Mesh, tail over 0.3~0.5%；
B. ink-jet water is carried out according to pre-designed pattern on the adobe surface with crystallite ground-coat enamel；
C. color glaze is protected using 100 mesh sieve screen printings on the adobe surface for being sprayed with ink, and the proportion of observing and controlling guarantor's color glaze is
1.55g/ml, fineness are 325 mesh, tail over ＜ 0.1%,
D. clear frit is sprayed being printed on the adobe surface of protecting color glaze, observing and controlling glaze dosage is 65g/ pallets, proportion 1.47g/ml,
Fineness is 325 mesh, tails over ＜ 0.3%；
E. in the adobe surface cloth frit with clear frit, observing and controlling dosage is 780g/ pallets；
F. clear water methyl is sprayed on the adobe surface for being furnished with frit, observing and controlling dosage is 40g/ pallets；
(6) burn till：The adobe that step (5) is obtained carries out high-temperature firing, obtains semi-finished product brick；Wherein, firing temperature is
1230 DEG C, it is 45 circular frequencies to burn till Frequency, and firing time is 85 minutes, oil pressure 0.5MPa, blast 1MPa；
(7) polish：Semi-finished product brick is polished, obtains crystallite brick.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. production technology of crystallite brick, it is characterised in that：Comprise the following steps：(1) slurrying：Choose the raw mineral materials for preparing crystallite adobe and carry out dispensing, and add progress ball milling acquisition in ball mill Slurry；(2) it is spray-dried：Slurry is subjected to spray drying and obtains powder, and the observing and controlling powder at the discharging conveyor belts under spray tower Moisture be 6.8~7.4%, grain composition is 20 mesh ＜ 1%, 40 mesh 35~47%, 80 mesh 50~62%, ＜ below 100 mesh 3%；(3) it is compressing：Cloth will be carried out at powder carry to press, it is compressing, obtain adobe；(4) dry：Adobe is dried, and the technological parameter of the dried adobe of observing and controlling；(5) glazing：A. crystallite ground-coat enamel is sprayed on adobe surface, observing and controlling glaze dosage is 130 ± 2g/ pallets, and proportion is 1.45 ± 0.02g/ml；B. ink-jet water is carried out according to pre-designed pattern on the adobe surface with crystallite ground-coat enamel；C. color glaze is protected using 100 mesh sieve screen printings on the adobe surface for being sprayed with ink, and observing and controlling proportion is 1.55 ± 0.02g/ml；D. spray clear frit being printed on the adobe surface of protecting color glaze, observing and controlling glaze dosage be 60~70g/ pallets, proportion for 1.47 ± 0.02g/ml；E. in the adobe surface cloth frit with clear frit, observing and controlling dosage is 780 ± 20g/ pallets；F. clear water methyl is sprayed on the adobe surface for being furnished with frit, observing and controlling dosage is 40 ± 2g/ pallets；(6) burn till：The adobe that step (5) is obtained carries out high-temperature firing, obtains semi-finished product brick；(7) polish：Semi-finished product brick is polished, obtains crystallite brick.
- A kind of 2. production technology of crystallite brick according to claim 1, it is characterised in that：Step (1) before ball milling blowing, Also include the technological parameter of slurry that observing and controlling goes out in ball mill grout outlet, and by slurry be put into transfer pond, in pond or transferring cylinder, And the technological parameter of detection slurry is sampled respectively；The technological parameter of the slurry includes moisture, fineness, flow velocity and proportion；It is 32~35% in the moisture control for the slurry that ball mill grout outlet goes out, fineness control is 250 mesh, tail over 1.0 ± 0.1%, flow control is 30~70s；Specific gravity control is 1.69~1.74g/ml；Transfer pond, slurry in pond or transferring cylinder The moisture control of material is 32~35%, and fineness control is 250 mesh, tails over 0.9 ± 0.2%, and flow control is 30~70s, proportion Control as 1.69~1.74g/ml.
- A kind of 3. production technology of crystallite brick according to claim 1, it is characterised in that：In step (3), compressing Before, in addition to the pressure of observing and controlling press is 320-380bar, and the adobe thickness for suppressing acquisition is 13.1~13.9mm.
- A kind of 4. production technology of crystallite brick according to claim 1, it is characterised in that：In step (4), the observing and controlling is done The technological parameter of adobe after dry includes adobe temperature and dry tenacity；The adobe temperature is 85~90 DEG C, dry tenacity For >=0.8MPa.
- A kind of 5. production technology of crystallite brick according to claim 1, it is characterised in that：In step (5), the crystallite bottom The fineness of glaze is 325 mesh, tails over 0.3~0.5%, Ball-milling Time is 8~10h；The fineness of the clear frit is 325 mesh, is tailed over ＜ 0.3%, Ball-milling Time are 8~10h；The fineness for protecting color glaze is 325 mesh, is tailed over<0.1%, Ball-milling Time is 8~10h.
- A kind of 6. production technology of crystallite brick according to claim 5, it is characterised in that：In step (5), the crystallite bottom Glaze, clear frit and guarantor's color glaze are before glazing is carried out after 160 mesh sieves.
- A kind of 7. production technology of crystallite brick according to claim 5, it is characterised in that：In step (5), the crystallite bottom Glaze and the clear frit iron removaling, and after 120 mesh sieve twice again before use.
- A kind of 8. production technology of crystallite brick according to claim 1, it is characterised in that：In step (6), in addition to observing and controlling The technological parameter burnt till at roller kilns operating desk, while in the technological parameter of kiln tail observing and controlling semi-finished product brick.
- A kind of 9. production technology of crystallite brick according to claim 8, it is characterised in that：The technological parameter bag burnt till Include firing temperature, burn till Frequency, firing time, oil pressure and blast；The firing temperature is 1200-1230 DEG C, burns till frequency conversion Rate is 19-45 circular frequencies, and firing time is 75-90 minutes, oil pressure 0.5-2.0MPa, blast 0.1-1MPa.
- A kind of 10. production technology of crystallite brick according to claim 8, it is characterised in that：The technique of the semi-finished product brick Parameter includes water absorption rate, rupture strength and thickness；The water absorption rate control is≤0.08%, and rupture strength control is >=35MPa, Thickness is 14.0~15.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994405.5A CN107840665A (en) | 2017-10-23 | 2017-10-23 | A kind of production technology of crystallite brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994405.5A CN107840665A (en) | 2017-10-23 | 2017-10-23 | A kind of production technology of crystallite brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107840665A true CN107840665A (en) | 2018-03-27 |
Family
ID=61662614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710994405.5A Pending CN107840665A (en) | 2017-10-23 | 2017-10-23 | A kind of production technology of crystallite brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107840665A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558356A (en) * | 2018-06-29 | 2018-09-21 | 佛山石湾鹰牌陶瓷有限公司 | Thin crystallite sheen brick and preparation method |
| CN108752054A (en) * | 2018-06-29 | 2018-11-06 | 河源市东源鹰牌陶瓷有限公司 | The preparation method of thin crystallite sheen brick and thin crystallite sheen brick |
| CN108794072A (en) * | 2018-06-29 | 2018-11-13 | 河源市东源鹰牌陶瓷有限公司 | The preparation method of thin crystallite sheen brick and thin crystallite sheen brick |
| CN112194474A (en) * | 2020-09-30 | 2021-01-08 | 佛山市景鑫达陶瓷机械有限公司 | Microcrystalline jade processing technology |
| CN112876290A (en) * | 2020-12-16 | 2021-06-01 | 佛山石湾鹰牌陶瓷有限公司 | Preparation method of colored crystal glaze porcelain |
| CN115477470A (en) * | 2021-12-17 | 2022-12-16 | 西安墙体材料研究设计院有限公司 | Method for producing glazed decorative brick or building block |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441999A1 (en) * | 2001-11-08 | 2004-08-04 | Michael J. Haun | Method for making product from waste glass |
| CN103467103A (en) * | 2013-08-28 | 2013-12-25 | 周予 | Production method of once-fired super-spar ceramic tile and ceramic tile |
| CN104743881A (en) * | 2015-02-06 | 2015-07-01 | 佛山石湾鹰牌陶瓷有限公司 | Microcrystal ceramic composite board as well as blank and preparation method of microcrystal ceramic composite board |
| CN105272160A (en) * | 2015-11-04 | 2016-01-27 | 东莞市唯美陶瓷工业园有限公司 | Single-fired glass ceramic composite brick and production method thereof |
-
2017
- 2017-10-23 CN CN201710994405.5A patent/CN107840665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441999A1 (en) * | 2001-11-08 | 2004-08-04 | Michael J. Haun | Method for making product from waste glass |
| CN103467103A (en) * | 2013-08-28 | 2013-12-25 | 周予 | Production method of once-fired super-spar ceramic tile and ceramic tile |
| CN104743881A (en) * | 2015-02-06 | 2015-07-01 | 佛山石湾鹰牌陶瓷有限公司 | Microcrystal ceramic composite board as well as blank and preparation method of microcrystal ceramic composite board |
| CN105272160A (en) * | 2015-11-04 | 2016-01-27 | 东莞市唯美陶瓷工业园有限公司 | Single-fired glass ceramic composite brick and production method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 戴长禄等: "一次快烧透明玻璃与印花装饰陶瓷砖复合板的研究", 《佛山陶瓷》 * |
| 王银川等: "《陶瓷墙地砖生产管理实用技术手册》", 31 October 2014 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108558356A (en) * | 2018-06-29 | 2018-09-21 | 佛山石湾鹰牌陶瓷有限公司 | Thin crystallite sheen brick and preparation method |
| CN108752054A (en) * | 2018-06-29 | 2018-11-06 | 河源市东源鹰牌陶瓷有限公司 | The preparation method of thin crystallite sheen brick and thin crystallite sheen brick |
| CN108794072A (en) * | 2018-06-29 | 2018-11-13 | 河源市东源鹰牌陶瓷有限公司 | The preparation method of thin crystallite sheen brick and thin crystallite sheen brick |
| CN108558356B (en) * | 2018-06-29 | 2021-05-18 | 佛山石湾鹰牌陶瓷有限公司 | Thin microcrystal soft light brick and preparation method thereof |
| CN112194474A (en) * | 2020-09-30 | 2021-01-08 | 佛山市景鑫达陶瓷机械有限公司 | Microcrystalline jade processing technology |
| CN112876290A (en) * | 2020-12-16 | 2021-06-01 | 佛山石湾鹰牌陶瓷有限公司 | Preparation method of colored crystal glaze porcelain |
| CN115477470A (en) * | 2021-12-17 | 2022-12-16 | 西安墙体材料研究设计院有限公司 | Method for producing glazed decorative brick or building block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107840665A (en) | A kind of production technology of crystallite brick | |
| CN107879749A (en) | A kind of production technology of Full-glazed tile | |
| CN109761583A (en) | Black ink-jet throws glaze Ceramic Tiles and preparation method thereof entirely | |
| CN103183500A (en) | Aluminium oxide ceramic substrate and preparation method for same | |
| CN103030298A (en) | Once-firing colored crystalline glass ceramic composite brick and production method | |
| CN105272160A (en) | Single-fired glass ceramic composite brick and production method thereof | |
| CN110978221B (en) | Preparation process for solving polishing yellow edge problem of gray glazed brick | |
| CN106335128A (en) | Material distributing equipment for whole body marble and production technology for whole body marble | |
| CN107337455A (en) | A kind of powder dry-pressing formed for Ceramic Tiles and preparation method thereof | |
| CN111533544A (en) | Low-temperature fast-fired ceramic brick blank and preparation method of ceramic brick | |
| CN108658580A (en) | Large-sized ceramic Throwing glazed brick dry method flouring technologies | |
| CN113800768B (en) | Dry-method particle glaze for ceramic rock plate and preparation method and application thereof | |
| CN101328078A (en) | Special glaze-coated sand process of high strength porcelain insulator | |
| CN111037729B (en) | Material distribution equipment, material distribution method and preparation method for full-body granite ceramic tile | |
| CN105000865A (en) | Preparation method for large-sized ceramic tile | |
| CN101700984A (en) | Method for preventing glaze layer from jumping glaze in the productive process of sanitary ceramic | |
| CN115849713B (en) | Digital satin protective glaze and product and preparation method thereof | |
| CN103724003A (en) | Method for producing ceramsite sand | |
| CN207254495U (en) | A kind of powdery paints flour mill | |
| CN110316966A (en) | A kind of big plate with drying grain and preparation method thereof entirely | |
| CN105541303B (en) | A kind of new-energy automobile ternary series high-performance fuse porcelain tube | |
| CN106977212B (en) | A kind of method and its recovery system of powder classification recycling and reusing | |
| CN108516847A (en) | The preparation process of a kind of environmentally friendly band temperature brick of low cost and its with warm brick | |
| CN106891415B (en) | A kind of processing technology of block material for ceramic tile production and products thereof application | |
| CN111454048A (en) | Round sand for porcelain insulator and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190909 Address after: Luo Luo village Huangnitang Lake Town 517000 Guangdong province Heyuan city Dongyuan County Applicant after: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant after: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant after: Roc pottery Co., Ltd of Foshan Shi Wan China Address before: Luo Luo village Huangnitang Lake Town 517000 Guangdong province Heyuan city Dongyuan County Applicant before: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant before: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant before: Roc pottery Co., Ltd of Foshan Shi Wan China Applicant before: EAGLE BRAND CERAMIC (HEYUAN) CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191211 Address after: Luo Luo village Huangnitang Lake Town 517000 Guangdong province Heyuan city Dongyuan County Applicant after: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant after: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant after: Foshan Yingpai Technology Co., Ltd Address before: Luo Luo village Huangnitang Lake Town 517000 Guangdong province Heyuan city Dongyuan County Applicant before: Heyuan Dongyuan Yingpai Ceramics Co. Ltd Applicant before: Foshan Shiwan Eagle Brand Ceramic Co., Ltd. Applicant before: Foshan Shiwan Huapeng Ceramics Co., Ltd |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |