Calcium phosphate flash dryer

Manager of investigation 2019-07-15 3000次返回

DETAILS

I. calcium phosphate project overview:

Calcium phosphate, also known as tricalcium phosphate, white crystal or amorphous powder. Relative density 3.14, melting point 1670 ℃; soluble in acid, insoluble in water and ethanol. Calcium phosphate is precipitate.

II. Overview of calcium phosphate flash dryer:

Based on the introduction and absorption of foreign advanced technology, our factory has developed a new type of drying equipment, which is advanced in technology, reasonable in design, compact in structure, wide in scope of application, large in production capacity, good in product quality, high in efficiency and energy saving. It can be dried, crushed and screened once in one equipment to eliminate environmental pollution. The performance of the whole machine has reached the international 80 years. Replace advanced technology.

III. operation principle of calcium phosphate flash dryer:

Hot air enters the mixing and crushing drying chamber from the bottom of the dryer at a proper spouting speed from the inlet pipe, which has a strong shearing, blowing and rotating effect on the materials. As a result, the materials are micronized by centrifugation, shearing, collision and friction, which strengthens the mass transfer and heat transfer. At the bottom of the dryer, the larger and wetter particles are mechanically broken under the action of the agitator, and the particles with lower moisture content and smaller particle size are entrained and lifted by the rotating air flow, and further dried in the rising process. Due to the rotating flow of gas-solid phase, the inertia of solid phase is larger than that of gas phase, the relative velocity of solid-gas phase is larger, and the mass transfer and heat transfer between the two phases are strengthened, so the production intensity of the machine is high.

IV. project cases:

金沙集团186cc成色

Calcium phosphate flash dryer