Technological process of desulfurization gypsum briquetting production line
1. desulfurization gypsum briquetting machine technological process:
Raw material → storage bin → horizontal dryers → double shaft mixer → pressure machine → desulfurization gypsum pressure briquetting machine → vertical dryer → finished products.
Device key parts material: material 9 chrome vanadium molybdenum 2, rockwell hardness (HRC) 55-58 degrees, wear-resisting, durable.
2, desulfurization gypsum pressure briquetting production line main equipment usage:
1), surge bin: used for the loading before baking, can make the raw materials transported to the dryer,
guarantee the production, ensure to keep up with material, storage bin is equipped with vibrating motor, can prevent the loose material.
2), horizontal dryers: desulfurization gypsum by dryer feed end of spiral leaf into the cylinder, the cylinder under the uniformly distributed on the plate flip Yang, desulfurization gypsum in evenly dispersed and good contact with the hot air dryer, in order to achieve the drying effect.
3), dual-axis mixer, control the quantity of the whole production line, ensure uniform feeding, ensure uniform dry wet, to prepare for raw material pressure.
4), compaction machine: the desulfurization gypsum pressure, compact, increase the compactness of gypsum, facilitate the forming of a kind of ideal auxiliary equipment.
5), desulfurization gypsum briquetting machine: the pressure good plaster is compressed into a ball.
6), vertical dryer: the suppression of good drying plaster ball, big air volume at low temperature and the principle of gravity downwards so as to enable the moisture in the gypsum ball drying to 2% - 3%, increase the intensity of the ball, namely into finished products.
3, desulfurization gypsum pressure briquetting machine application:
Desulfurization gypsum pressure briquetting machine pressing material - desulfurization gypsum is limestone powder and so2 in flue gas desulfurization reaction produces industrial by-product of main ingredients of dihydrate calcium sulphate is characterized by high purity, stable composition, particle size small, powder, water from about 12-17%, particle size uniform particle size distribution, particle size grading is poorer, the condensed water consumption is large, contain a certain amount of calcium carbonate and more water soluble salt, depending on the combustion of coal and gas dust removal effect, desulfurization gypsum from appearance to present different color, generally we common is yellowish gray or grayish white, good quality of desulfurization gypsum is a pure white color.
Desulfurization gypsum briquetting machine can be used to suppress pulverized coal, iron powder, coking coal, aluminum, iron, tin oxide, carbon powder, coal powder, slag, gypsum, tailings, sludge, kaolin clay, activated carbon, and at the end of the coke powder, powder, waste, waste residue, is widely used in refractory material, power plants, metallurgical, chemical, energy, transportation, heating and other industries, after pressing ball mechanism for forming materials, energy conservation, environmental protection, convenience of transportation, improve the utilization of waste, has the good economic efficiency and social benefits.
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