Project Overview:
Silicon carbide (SiC) with quartz sand, petroleum coke (or coal), sawdust from high temperature smelting furnace through a resistor. Silicon carbide in nature, there are also rare mineral moissanite. Silicon carbide, also known as Moissanite. In contemporary C, N, B and other high-tech non-oxide refractory raw material, silicon carbide is the most widely used, the most economical one. It can be called emery or refractory sand. At present, China is divided into industrial production of silicon carbide black silicon carbide and green silicon carbide two kinds, are hexagonal crystals, a specific gravity of 3.20 - 3.25, the hardness of 2840 ~ 3320kg / mm2.

Equipment summary:
SiC drying production line is the company to overcome the static drying inefficient, high consumption and developed new and efficient fluidized drying equipment. The aircraft in the design process fully integrated air drying and other fluidized drying characteristics, weaknesses, so that the whole process has a reasonable structure and superior performance, real low fluidized drying, high goals.

This machine is extremely wide range of applications, it can be used for silicon carbide, black silicon carbide, green silicon carbon, carbon black and silica powder, green silicon carbide powder, foam ceramic silicon carbide, silicon carbide and other refractory small proportion of fine powder body material drying. Hot-high efficiency, low energy consumption, small footprint, simple configuration, easy to operate controls.

Working principle:
Hot air inlet with suitable atomizing speed from the bottom of the dryer into the stirring and crushing and drying chamber, the material strong shearing, blowing, floating and rotating effect material by centrifuge, shearing, collision, friction is atomized, strengthen the mass and heat transfer. At the bottom of the dryer, the wet granules larger than the group under the action of the agitator is mechanically crushed, low moisture content, particle size smaller particles are rotating airflow entrained rise in the drying process of rising further, since the gas-solid phase flow in rotating and the inertia of the solid phase is greater than the gas phase, the larger the relative velocity between solid and gas phases, and strengthen the heat transfer between two phases, so the machine has dry strength.

Engineering Advantage:
1, professional and strong, large capacity, fast drying rate, the material liquid is atomized greatly increased surface area, in a vacuum, drying time is greatly reduced. 2, the device structure is simple, no wearing parts, low maintenance costs. 3, simple, stable, easy to control, intelligent job. 4, the use of different boiling temperatures, to achieve liquid-liquid separation. 5, using a dedicated non-standard design of the atomizer, atomization, separation. 6, the set of chemical reactions, drying and one, one-time completion of the reaction, drying, optimize equipment performance.