Colorful tourmaline ceramic and device applying same
A tourmaline and color technology, applied in the field of human, animal and plant health care products, pretreatment systems, can solve the problems of reducing the efficacy of tourmaline products, unfavorable toner color development, diluting toner coloring, etc., to improve efficacy and ensure normal Effect of hair color and water temperature increase
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Embodiment example 1
[0029] 18.5kg of black tourmaline, 22kg of flux powder, 26kg of argillaceous shale, 7kg of Fe-Cr-Co black agent, and 26.5kg of chromite powder; put the above raw materials in a ball mill and add water to grind them to 250 mesh The remaining amount after sieving is less than 0.1%; then after dehydration, use wet rolling process to make corrugated shape, or dry powder pressing process to make plate shape, after drying the semi-finished product, put it into the kiln and burn it in 20 In the range of ~450°C, heat at a heating rate of 3-4°C / min; in the range of 450-850°C, heat at a heating rate of 1-2°C / min; keep at 850°C for 90 minutes; Out of the kiln. The fired product is black and can be paved in a distillation pool for solar seawater desalination ( figure 1 ), becoming a new high-efficiency solar desalination device, the tourmaline ceramics can absorb solar radiation heat, reduce the surface tension of seawater to strengthen seawater evaporation, and store heat for the pool (...
Embodiment example 2
[0031] 18kg of black tourmaline, 19kg of flux powder, 48.5kg of red loam, 12kg of iron red powder, 2.5kg of titanium dioxide; add water in a ball mill and grind to 250 mesh sieve with less than 0.5%, after dehydration, use roller pressing or dry pressing It is formed by craftwork and made into corrugated or plate shape. After drying, put it into the kiln for firing. In the range of 20-450°C, heat at a heating rate of 3-4°C / min, and in the range of 450-700°C by 1 Heating at a heating rate of ~2°C / min, using an oxidizing flame in the range of 20-700°C, heating at a heating rate of 1-2°C / min in the range of 700-830°C, heating at 830°C for 90 minutes on high fire, and heating at 700-830°C The intervals are all fired with reducing flames, which reduces iron and titanium oxides to Ti with a low melting point. 2 o 3 +FeO and was black (bluish).
[0032] If it is cooled naturally after the fire is stopped, the surface of the prepared product will be black Ti due to contact with cold...
Embodiment example 3
[0036] The black tourmaline powder and flux powder are dried separately in advance, the vanadium-titanium ore tailings powder is calcined and crushed in advance, and the proportion is 20.5kg, 18kg, and 61.5kg in sequence, and the conventional honeycomb ceramic production process is used for preparation: the raw materials are put into a ball mill Then add hydroxypropyl methylcellulose, grind together and mix for 1.5 hours, then pour it into the blender, add water, glycerin and tung oil, stir well, and then put it in a vacuum mud mixer to knead into a mud section, stale After that, it can be formed by wet vacuum extrusion process. After cutting, microwave shaping and drying, the green body is refined, inspected and selected, and then put into the kiln for firing. The heating rate is 1-2 ℃ / min. Heating, heat preservation at 830°C for 90 minutes, using an oxidizing flame throughout the firing process, and leaving the kiln after cooling. The fired product is black and can be used i...
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