Ceramic proppant production process

All ceramic proppant manufacturing process flow:

Ceramic proppant production process 1 - broken:
Mined bauxite, fragmentation is generally about 300 ~ 500mm, containing a small amount of water. Generally use jaw crusher and hammer crusher crushing system consisting of two, will control the particle size ≤ 8mm.
Bauxite into the plant, according to taste different, stacked separately. When used according to indicators with use.
Production of ceramic  Proppant  process usually added manganese (Mn) and the element to reduce the sintering temperature products dyed a dark color.

Ceramic proppant Production 2 - Ingredients:
Bauxite, manganese powder, recycled materials, such as several materials were transported to the respective material library, the library is set to achieve the material speed automatic belt weigher dosing.

Ceramic proppant Production 3 - Grinding:
Generally use the drying and grinding mill, supporting high-efficiency, form a closed circuit system. Such high efficiency grinding.
Hot air drying of materials from the rotary kiln exhaust gas can, so that waste heat utilization; You can also set a special stove.

Ceramic proppant Production 4 - of the ball:
The grinding of raw material powder in the raw material storage library. General Settings 2-3 libraries, the material may be used alone, or multiple database with the material.
Raw material powder is fed into a small hopper, silo set screw metering device or device speed belt scales, measuring raw quantity. The raw material enters disc brake ball machine. Meanwhile, the use of flow meter can measure the amount of water by pipeline pump the water sprayed into the disc brake ball machine inside. During the rotation of the ball machine can be made into a variety of particle size of the material sphere.

Ceramic proppant Production 5 - Calcined:
Feeding the ball into the rotary kiln with a certain inclination calcined, with the rotation of the rotary kiln, kiln feed the ball to roll, while coal is injected into the kiln from the kiln burning pellet was calcined in a rotary kiln strength high ceramic proppant.

Ceramic proppant Production 6 - coal preparation:
Preparation of coal milling or vertical mill can be used, you can extract from the kiln hood hot air drying coal. Dynamic separator coal fineness can be adjusted for full combustion of pulverized coal to provide the conditions.

Ceramic proppant Production 7 - Finished Cooling:
Ceramic proppant manufacturing process cooling generally used rotary coolers, work is simple, reliable, secondary air cooling machine completely into the kiln, with the use of multi-channel burner, but you can save a lot of energy. A ceramic proppant cooler temperatures are low, you can use the clutch up.

ceramic proppant Production 8 - Screening:
A cooler ceramic proppant can be directly transported to the multi-stage vibrating screen, press the requirements are divided into several size grades.
Above shall ceramic proppant manufacturing process of the entire process. According to the company's different ceramic proppant manufacturing process is also different, in order to ensure that the same batch of product quality and color, ceramic proppant production process can also be added to homogenization link.