CN103880401B - Method for manufacturing black polished brick by using waste vanadium-titanium slag - Google Patents
Method for manufacturing black polished brick by using waste vanadium-titanium slag Download PDFInfo
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- CN103880401B CN103880401B CN201410076877.9A CN201410076877A CN103880401B CN 103880401 B CN103880401 B CN 103880401B CN 201410076877 A CN201410076877 A CN 201410076877A CN 103880401 B CN103880401 B CN 103880401B
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- waste residue
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Abstract
The invention discloses a method for manufacturing black polished brick by using waste vanadium-titanium slag. The method comprises the following steps: pretreating waste vanadium-titanium slag, weighing and allocating, ball-milling, spray-drying, pressing to form, drying, polishing, trimming and the like. The method adopts the waste vanadium-titanium slag as a base material, through reasonable formula design and process parameter optimization, the produced black polishing brick is hard in quality, high in strength, pure in blackness and good in wearing resistance, and can be used as a substituting product of marble, and the formula cost and the processing cost are remarkably lower than the cost of a similar product. Besides, the brick is simple and direct in process and convenient to operate and manage, can be produced in a large scale and in batch by using ordinary equipment of a conventional tile factory, the waste resource is effectively utilized, and remarkable economic benefits and environment effects of saving the energy and reducing the emission are achieved.
Description
Technical field
The present invention relates to architectural decoration ceramic tile manufacture technology field, be specifically related to a kind of method utilizing vanadium titanium waste residue to manufacture black polished tile.
Background technology
The vanadium titano-magnetite tailings after iron is selected to be traditional main metallurgical waste; substantial amounts; the vanadium titanium waste residue that only Flos Bombacis Malabarici mining company has discharged since setting up just reaches more than 100,000,000 ton; but current state of the art is also difficult to recycle vanadium titanium waste residue; pile up like a mountain for the vanadium titanium waste residue of ore deposit factory periphery; severe contamination is caused to ecotope; in recent years; along with the raising that Environmental protection requires, how innoxious for vanadium titanium waste residue and recycling are become the strategic research problem of metallurgy industry.Marble has beautiful color, decorative pattern, there is the physical and chemical performance that higher ultimate compression strength, lower water-intake rate etc. are good, along with expanding economy, marmorean range of application constantly expands, consumption is also increasing, particularly in recent ten years, marmorean large scale mining, industrialization processing, international trade, marble decorative plate is made to enter building decoration and fitment industry in enormous quantities, not only for luxurious public building, also the decoration of family is entered, also a large amount of furniture for the manufacture of fineness, light fixture and art sculpture etc.But marble is not only expensive and there is radioactivity, if can produce the alternative marmorean ceramic tile that a kind of price is low, performance is good, will be the Gospel of people undoubtedly.The black polished tile existed in the market mainly adds the porcelain brick of black pigment, and the physical strength of product is lower, and wear no resistance, surface gloss is low, and color is impure, and production cost is high.So, develop that a kind of intensity is high, pure color, wear resistance are good, production cost is low, the method for alternative marmorean black polished tile is desirability for raw material produces with vanadium titanium waste residue.
Summary of the invention
In order to solve Problems existing in background technology, the object of the present invention is to provide that a kind of intensity is high, pure color, wear resistance are good, production cost is low, the method for alternative marmorean black polished tile for raw material produces with vanadium titanium waste residue.
The object of the present invention is achieved like this, and a kind of method utilizing vanadium titanium waste residue to manufacture black polished tile, comprises the steps:
1., vanadium titanium waste residue pre-treatment: vanadium titanium waste residue 20 mesh sieves are sieved, with clear water, waste residue is washed simultaneously, to remove the acid ion stayed on waste residue, and adopt concentration equipment to isolate iron plate impurity in waste residue;
2., batching: vanadium titanium waste residue and other raw materials are prepared burden by following weight percent, each weight percentages of components is: vanadium titanium waste residue 20 ~ 40%, clay 30 ~ 50%, Wingdale 2 ~ 5%, dark fund sand 3 ~ 8%, potassium felspar sand 10 ~ 15%, quartz sand 8 ~ 12%;
3., ball milling: raw material is dropped into grinding in ball grinder refinement, Ball-milling Time is 16 ~ 18 hours, discharging after slurry fineness reaches 0.5 ~ 0.8%, and gained slurry enters slurry pool homogenizing after crossing 40 mesh sieves;
4., spraying dry: after ball milling gained slurry agitation is evenly also crossed 100 mesh sieves, be atomized into thin dripping with ram pump pressure by the spraying gun reaching the mud press-in drying tower of processing requirement, under high temperature action, drying and dehydrating makes the powder that water ratio is 7.5 ~ 8%; Gained powder puts into ageing tower homogenizing old more than 24 hours;
5., compression moulding: powder is dropped into the base substrate suppressing pre-determined thickness and breadth in mould with press;
6., dry: base substrate to be dried in dry kiln water ratio and to be less than 0.5%;
7., burn till: sent in roller kiln by base substrate and fire, in kiln, the temperature of clinkering zone is 1120 ~ 1150 DEG C;
8., polishing edging: get product after polishing, edging, waxing are carried out to the ceramic tile after firing.
The present invention utilizes vanadium titanium waste residue to be base-material, by rational formulating of recipe and Optimizing Process Parameters, the black polished tile quality produced is hard, intensity is high, blackness is pure, wear resistance is good, can be used as marmorean substitute, and formulation cost and tooling cost are all remarkable in like product.Meanwhile, present invention process flow process is simple and direct, convenient operation and management, utilizes the conventional equipment of existing ceramic tile factory to carry out mass-producing batch production, namely effectively make use of waste resource, have again the environmental protection effect of significant economic benefit and energy-saving and emission-reduction.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but limited the present invention never in any form, and any conversion done based on training centre of the present invention or replacement, all belong to protection scope of the present invention.
embodiment 1:
Utilize vanadium titanium waste residue to manufacture a method for black polished tile, comprise the steps:
1., vanadium titanium waste residue pre-treatment: vanadium titanium waste residue 20 mesh sieves are sieved, with clear water, waste residue is washed simultaneously, to remove the acid ion stayed on waste residue, and adopt concentration equipment to isolate iron plate impurity in waste residue;
2., batching: vanadium titanium waste residue and other raw materials are prepared burden by following weight percent, each weight percentages of components is: vanadium titanium waste residue 30%, clay 40%, Wingdale 3%, dark fund sand 5%, potassium felspar sand 12%, quartz sand 10%;
3., ball milling: raw material is dropped into grinding in ball grinder refinement, Ball-milling Time is 16 ~ 18 hours, discharging after slurry fineness reaches 0.7%, and gained slurry enters slurry pool homogenizing after crossing 40 mesh sieves;
4., spraying dry: by ball milling gained slurry agitation evenly and cross after 100 mesh sieves, be atomized into thin dripping with ram pump pressure by the spraying gun reaching the mud press-in drying tower of processing requirement, drying and dehydrating makes the powder that water ratio is 7.8% under high temperature action; Gained powder puts into ageing tower homogenizing old 24 hours;
5., compression moulding: powder is dropped in mould and suppress with press the base substrate that thickness is 10mm;
6., dry: base substrate to be dried in dry kiln water ratio and to be less than 0.5%;
7., burn till: sent in roller kiln by base substrate and fire, in kiln, the temperature of clinkering zone is 1140 DEG C;
8., polishing edging: get product after polishing, edging, waxing are carried out to the ceramic tile after firing.
Through detecting the present embodiment gained black polished tile, its water-intake rate is 0.05%, strength at break is 2058N, the modulus of rupture is 58.3MPa, surface gloss value is 105, indices far above GB/T4100-2006 " ceramic tile " requirement and due to be better than add colorant produce black polished tile, and its production cost be only add colorant produce black polished tile about 30%.
embodiment 2:
Utilize vanadium titanium waste residue to manufacture a method for black polished tile, comprise the steps:
1., vanadium titanium waste residue pre-treatment: vanadium titanium waste residue 20 mesh sieves are sieved, with clear water, waste residue is washed simultaneously, to remove the acid ion stayed on waste residue, and adopt concentration equipment to isolate iron plate impurity in waste residue;
2., batching: vanadium titanium waste residue and other raw materials are prepared burden by following weight percent, each weight percentages of components is: vanadium titanium waste residue 20%, clay 50%, Wingdale 5%, dark fund sand 3%, potassium felspar sand 14%, quartz sand 8%;
3., ball milling: raw material is dropped into grinding in ball grinder refinement, Ball-milling Time is 16 ~ 18 hours, discharging after slurry fineness reaches 0.5%, and gained slurry enters slurry pool homogenizing after crossing 40 mesh sieves;
4., spraying dry: by ball milling gained slurry agitation evenly and cross after 100 mesh sieves, be atomized into thin dripping with ram pump pressure by the spraying gun reaching the mud press-in drying tower of processing requirement, drying and dehydrating makes the powder that water ratio is 7.5% under high temperature action; Gained powder puts into ageing tower homogenizing old 25 hours;
5., compression moulding: powder is dropped in mould and suppress with press the base substrate that thickness is 12mm;
6., dry: base substrate to be dried in dry kiln water ratio and to be less than 0.5%;
7., burn till: sent in roller kiln by base substrate and fire, in kiln, the temperature of clinkering zone is 1120 DEG C;
8., polishing edging: get product after polishing, edging, waxing are carried out to the ceramic tile after firing.
Through detecting the present embodiment gained black polished tile, its water-intake rate is 0.07%, strength at break is 2051N, the modulus of rupture is 56.5MPa, surface gloss value is 102, indices far above GB/T4100-2006 " ceramic tile " requirement and due to be better than add colorant produce black polished tile, and its production cost be only add colorant produce black polished tile about 30%.
embodiment 3:
Utilize vanadium titanium waste residue to manufacture a method for black polished tile, comprise the steps:
1., vanadium titanium waste residue pre-treatment: vanadium titanium waste residue 20 mesh sieves are sieved, with clear water, waste residue is washed simultaneously, to remove the acid ion stayed on waste residue, and adopt concentration equipment to isolate iron plate impurity in waste residue;
2., batching: vanadium titanium waste residue and other raw materials are prepared burden by following weight percent, each weight percentages of components is: vanadium titanium waste residue 40%, clay 30%, Wingdale 2%, dark fund sand 6%, potassium felspar sand 10%, quartz sand 12%;
3., ball milling: raw material is dropped into grinding in ball grinder refinement, Ball-milling Time is 16 ~ 18 hours, discharging after slurry fineness reaches 0.8%, and gained slurry enters slurry pool homogenizing after crossing 40 mesh sieves;
4., spraying dry: after ball milling gained slurry agitation is evenly also crossed 100 mesh sieves, be atomized into thin dripping with ram pump pressure by the spraying gun reaching the mud press-in drying tower of processing requirement, under high temperature action, drying and dehydrating makes the powder that water ratio is 7.5 ~ 8%; Gained powder puts into ageing tower homogenizing old 26 hours;
5., compression moulding: powder is dropped in mould and suppress with press the base substrate that thickness is 8mm;
6., dry: base substrate to be dried in dry kiln water ratio and to be less than 0.5%;
7., burn till: sent in roller kiln by base substrate and fire, in kiln, the temperature of clinkering zone is 1150 DEG C;
8., polishing edging: get product after polishing, edging, waxing are carried out to the ceramic tile after firing.
Through detecting the present embodiment gained black polished tile, its water-intake rate is 0.08%, strength at break is 2063N, the modulus of rupture is 59.1MPa, surface gloss value is 104, indices far above GB/T4100-2006 " ceramic tile " requirement and due to be better than add colorant produce black polished tile, and its production cost be only add colorant produce black polished tile about 30%.
Claims (4)
1. utilize vanadium titanium waste residue to manufacture a method for black polished tile, it is characterized in that comprising the following steps:
1., vanadium titanium waste residue pre-treatment: vanadium titanium waste residue 20 mesh sieves are sieved, with clear water, waste residue is washed simultaneously, to remove the acid ion stayed on waste residue, and adopt concentration equipment to isolate iron plate impurity in waste residue;
2., batching: vanadium titanium waste residue and other raw materials are prepared burden by following weight percent, each weight percentages of components is: vanadium titanium waste residue 20 ~ 40%, clay 30 ~ 50%, Wingdale 2 ~ 5%, dark fund sand 3 ~ 8%, potassium felspar sand 10 ~ 15%, quartz sand 8 ~ 12%;
3., ball milling: raw material is dropped into grinding in ball grinder refinement, Ball-milling Time is 16 ~ 18 hours, discharging after slurry fineness reaches 0.5 ~ 0.8%, and gained slurry enters slurry pool homogenizing after crossing 40 mesh sieves;
4., spraying dry: after ball milling gained slurry agitation is evenly also crossed 100 mesh sieves, be atomized into thin dripping with ram pump pressure by the spraying gun reaching the mud press-in drying tower of processing requirement, under high temperature action, drying and dehydrating makes the powder that water ratio is 7.5 ~ 8%; Gained powder puts into ageing tower homogenizing old more than 24 hours;
5., compression moulding: powder is dropped into the base substrate suppressing pre-determined thickness and breadth in mould with press;
6., dry: base substrate to be dried in dry kiln water ratio and to be less than 0.5%;
7., burn till: sent in roller kiln by base substrate and fire, in kiln, the temperature of clinkering zone is 1120 ~ 1150 DEG C;
8., polishing edging: get product after polishing, edging, waxing are carried out to the ceramic tile after firing.
2. a kind of method utilizing vanadium titanium waste residue to manufacture black polished tile according to claim 1, is characterized in that: described step 2. in each weight percentages of components be: vanadium titanium waste residue 30%, clay 40%, Wingdale 3%, dark fund sand 5%, potassium felspar sand 12%, quartz sand 10%.
3. a kind of method utilizing vanadium titanium waste residue to manufacture black polished tile according to claim 1, is characterized in that: described step 5. in the thickness of base substrate be 8 ~ 12mm.
4. a kind of method utilizing vanadium titanium waste residue to manufacture black polished tile according to claim 1, is characterized in that: described step 7. in the temperature of clinkering zone be 1140 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410076877.9A CN103880401B (en) | 2014-03-05 | 2014-03-05 | Method for manufacturing black polished brick by using waste vanadium-titanium slag |
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| CN201410076877.9A CN103880401B (en) | 2014-03-05 | 2014-03-05 | Method for manufacturing black polished brick by using waste vanadium-titanium slag |
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| CN103880401A CN103880401A (en) | 2014-06-25 |
| CN103880401B true CN103880401B (en) | 2015-07-08 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105254277B (en) * | 2014-12-04 | 2017-07-07 | 四川白塔新联兴陶瓷集团有限责任公司 | Purple sand ceramics ceramic tile that a kind of utilization vanadium Ti industry waste residue is made and preparation method thereof |
| CN105481350B (en) * | 2015-12-23 | 2018-07-24 | 佛山市唯格瓷砖有限责任公司 | A kind of grey black ceramic tile and preparation method thereof |
| CN108756117A (en) * | 2018-04-28 | 2018-11-06 | 南安市创培电子科技有限公司 | A kind of ceramic tile and its production technology of imitative dark fund sand marbling effect |
| CN109608170A (en) * | 2018-12-25 | 2019-04-12 | 佛山科学技术学院 | A kind of high-strength ceramic brick and preparation method thereof |
| CN111533529A (en) * | 2020-05-15 | 2020-08-14 | 河北冠亚建材有限公司 | Manufacturing process of long-life ancient brick |
| CN113307604A (en) * | 2021-06-16 | 2021-08-27 | 东莞市唯美陶瓷工业园有限公司 | Preparation method of dark granite ceramic tile and dark granite ceramic tile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102942355A (en) * | 2012-12-05 | 2013-02-27 | 淄博阿卡狄亚陶瓷有限公司 | Black ceramic tile with thickness of 2 cm and preparation method of black ceramic tile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102942355A (en) * | 2012-12-05 | 2013-02-27 | 淄博阿卡狄亚陶瓷有限公司 | Black ceramic tile with thickness of 2 cm and preparation method of black ceramic tile |
| CN103553579A (en) * | 2012-12-05 | 2014-02-05 | 佛山市唯格瓷砖有限责任公司 | Environment-friendly full body porcelain brick having characteristic of natural granite, and preparation method thereof |
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