In life, white ash can be coated on trees to prevent pests and diseases; brushing walls, spreading ash on the ground to delineate lines; highway foundation construction with. In addition, white ash has a strong alkaline, at room temperature, can react with glassy active silicon oxide or active alumina, generating a water-hardened product, resulting in cementation. Therefore, lime is also an important raw material in the building materials industry.

What we usually call the effective content of white ash refers to the content of calcium oxide and magnesium oxide contained in white ash, which play a decisive role in the strength of the base layer of second-ash crushed stone.

White Ash Processing

Natural white ash material has limited application scope, and needs to be processed to expand the utilisation rate and scope. If the white ash is put into the Raymond mill grinding, the value is widely increased.

First of all, the white ash to be crushed evenly and continuously sent to the Raymond Mill host grinding chamber, due to the centrifugal force during the rotation, the mill rollers swing outward, tightly pressed on the grinding ring, shovel knife shovel up the white ash sent to the mill rollers and the grinding ring between the mill rollers and the mill rollers, due to the rollers of the mill roll to achieve the purpose of crushing;

The powder after grinding is taken away by the airflow of the fan, and is separated by the analyser, and the white ash powder which meets the fineness enters into the big cyclone collector with the airflow through the pipe, and is separated and collected, and then discharged through the outlet pipe, which is the finished white ash powder.

Note: In the process, if the white ash in the grinding chamber contains a certain amount of water, the heat generated by grinding leads to an increase in the air volume of the grinding chamber, for this reason, through the adjustment of the fan and the host of the residual air duct between the air flow to the balance of the air flow, and excess purification is discharged into the atmosphere, the bag should be shaken often, so that the exhaust effect is good.

White ash operation production line

White ash grinding production site, indoor environmental protection work

Related equipment

Jaw Crusher: It is a coarse crushing equipment responsible for processing large-size raw materials to meet the feed size of grinding equipment. It has the advantages of large crushing force, stable performance and low operation cost.

Raymond Mill: grinds the white ash after coarse crushing into powder that meets the fineness requirement. Overall vertical structure, occupies little space, high grinding efficiency, small one-time investment, low power consumption.

Bucket elevator plus electromagnetic vibrating feeder