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A kind of crystal bead embryo of black color and preparation method thereof

A crystal bead and color technology, which is applied in glass pressing, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of uneven color, poor coloring, and low production efficiency, and achieve good production efficiency, stable performance, and neat colors Effect

Active Publication Date: 2018-05-08
浙江鑫伟兴水晶有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Black color crystal bead embryos are semi-finished products used to manufacture black crystal products. In the existing technology of black color crystal bead embryos, crucibles are often used to make them. There are poor coloring properties, uneven colors, patterns, unstable product quality, and low production efficiency. , not suitable for continuous mass production. In addition, it contains aluminum, and the use of coal is easy to cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of preparation method of the crystal bead embryo of black color, comprises the following steps:

[0017] 1) Take 110 parts of fire throwing powder, 75 parts of quartz sand, 85 parts of cullet, 70 parts of soda ash, 12 parts of sodium nitrate, 1.5 parts of sodium chloride, 6 parts of calcium carbonate, 2 parts of caustic soda, 6 parts of borax decahydrate, 11 parts of manganese dioxide and 5.4 parts of potassium heavy butyrate, mixed evenly;

[0018] 2) put into granulator and carry out granulation, particle size is 0.5cm;

[0019] 3) Throw it into the crystal pool by the feeder, keep the liquid level stable during melting, and control the temperature at 1350°C;

[0020] 4) After 12 hours in the crystal pool, enter the clarification tank for 2 hours, molded after cooling in the feeding channel, and the temperature is controlled at 800°C;

[0021] 5) After being polished and shaped by the fire throwing furnace, it enters the stainless steel pipe at a constant spe...

Embodiment 2

[0024] A kind of preparation method of the crystal bead embryo of black color, comprises the following steps:

[0025] 1) Take 200 parts of fire throwing powder, 180 parts of quartz sand, 180 parts of cullet, 170 parts of soda ash, 25 parts of sodium nitrate, 5 parts of sodium chloride, 15 parts of calcium carbonate, 10 parts of caustic soda, 20 parts of borax decahydrate, 24 parts of manganese dioxide and 17 parts of potassium heavy caseinate, mixed evenly;

[0026] 2) put into granulator and carry out granulation, particle size is 2.5cm;

[0027] 3) Throw it into the crystal pool by the feeder, keep the liquid level stable during melting, and control the temperature at 1400°C;

[0028] 4) After 12 hours in the crystal pool, enter the clarification tank for 2 hours, molded after cooling in the feeding channel, and the temperature is controlled at 1000 °C;

[0029] 5) After being polished and shaped by the fire throwing furnace, it enters the stainless steel pipe at a consta...

Embodiment 3

[0032] A kind of preparation method of the crystal bead embryo of black color, comprises the following steps:

[0033] 1) Take 150 parts of fire throwing powder, 120 parts of quartz sand, 130 parts of cullet, 110 parts of soda ash, 20 parts of sodium nitrate, 3 parts of sodium chloride, 10 parts of calcium carbonate, 6 parts of caustic soda, 15 parts of borax decahydrate, 17 parts of manganese dioxide and 11 parts of potassium heavy butyrate, mixed evenly;

[0034] 2) put into granulator and carry out granulation, particle size is 1.5cm;

[0035] 3) Put it into the crystal pool by the feeder, keep the liquid level stable during melting, and control the temperature at 1375°C;

[0036] 4) After 12 hours in the crystal pool, enter the clarification tank for 2 hours, molded after cooling in the feeding channel, and the temperature is controlled at 900 °C;

[0037] 5) After being polished and shaped by the fire throwing furnace, it enters the stainless steel pipe at a constant sp...

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PUM

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Abstract

The invention discloses a crystal bead embryo with a black color. The crystal bead embryo is prepared from the following raw materials in parts by weight: 100-200 parts of refractory polishing powder, 70-180 parts of quartz sand, 80-180 parts of broken glass, 50-170 parts of sodium carbonate, 10-25 parts of sodium nitrate, 1-5 parts of sodium chloride, 5-15 parts of calcium carbonate, 2-10 parts of caustic soda flakes, 5-20 parts of borax decahydrate, 10-24 parts of manganese dioxide and 5-17 parts of potassium dichromate. The crystal bead embryo with black color is high in coloring property, stable in quality, high in productive benefits and suitable for mass production, and environmental pollution is avoided.

Description

technical field [0001] The invention specifically relates to a black crystal bead embryo and a preparation method thereof. Background technique [0002] Black color crystal bead embryos are semi-finished products used to manufacture black crystal products. In the existing technology of black color crystal bead embryos, crucibles are often used to make them. There are poor coloring properties, uneven colors, patterns, unstable product quality, and low production efficiency. , not suitable for continuous mass production. In addition, it contains aluminum, and the use of coal is easy to cause environmental pollution. Contents of the invention [0003] The object of the present invention is to provide a black crystal bead embryo with good colorability, stable quality, high production efficiency, suitable for mass production, and no environmental pollution and a preparation method thereof. [0004] In order to solve the problems referred to above, the technology and method ado...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C4/00C03C6/06C03B11/00
CPCC03B11/00C03C1/00C03C4/0028
Inventor 杨鑫法
Owner 浙江鑫伟兴水晶有限公司
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