According to HCMilling(Guilin Hongcheng), the manufacturer of the attapulgite grinding mill, the new use of attapulgites in fertilizers is to add fermentation agents, functional microbial communities, and attapulgites to the production process of odorless organic fertilizer made from decomposed chicken manure. This not only reduces the time for fertilizer maturation and fermentation, but also improves the fertilizer efficiency of organic fertilizer, increasing the seed germination rate from 70% to over 85%.

In addition, the attapulgite can be applied in the field of drying materials, and its moisture absorption rate is more than 50-100% higher than that of silicone desiccants; It can also be used as a decolorizing material. In the domestic market of edible soybean oil decolorizing agents, attapulgite activated clay has accounted for over 70% of the market share. In addition, in the field of building materials, mineral wool sound-absorbing boards are made from materials such as attapulgite and other fibers, which have the functions of fire prevention, decoration, insulation, energy conservation, sterilization, sound absorption, and air purification.

What is the production process flow of attapulgite grinding mill?

The process flow of the attapulgite grinding mill: After the attapulgite ore is crushed, it is fed to the main machine through a feeding mechanism (vibration/belt/screw feeder or lock air feeder, etc.); The high-speed rotating grinding rod is tightly rolled onto the grinding ring under centrifugal force, and the material is picked up by the shovel and sent to the grinding area formed by the grinding wheel and the grinding ring. The material is crushed into powder under the action of the grinding pressure; Under the action of the fan, the material that has been ground into powder is blown up and passed through the sorting machine. If it meets the fineness requirements, it passes through the sorting machine. If it fails to meet the requirements, it is stopped by the sorting machine and returned to the grinding chamber for further grinding.

Collection:

1. Closed circuit system: The qualified materials sorted out are blown into the cyclone collector through a pipeline, and through the action of the cyclone, the material and gas are separated. The collected materials are sent to the next process through the discharge valve, and the separated airflow enters the host through the action of the fan, participating in the next cycle; The excess airflow in the system is discharged into the atmosphere after passing through the pulse dust collector, ensuring stable operation of the system; The collection efficiency of the pulse dust collector reaches 99.99%, ensuring that the emissions meet environmental standards.

2. Open circuit system: The selected qualified materials are blown into a pulse collector through a pipeline, and through the action of a filter bag, the material and gas are separated. The collected materials are sent to the next process through a discharge valve, and the separated airflow enters the exhaust pipeline through the action of a fan, and is discharged into the atmosphere; The collection efficiency of the pulse dust collector reaches 99.99%, ensuring that the emissions meet environmental standards.

Finished product processing:

The discharge valve below the cyclone/pulse collector can be connected to the packaging machine for direct bagging and packaging, or to the bulk machine for direct loading and transportation. It can also be transported to the finished product warehouse for storage through a conveying mechanism.

How to select equipment for grinding concave convex powder?

The attapulgite grinding mill produced by HCMilling(Guilin Hongcheng) can grind a fineness range of 80-2500 mesh. The equipment for rough grinding of attapulgites includes HC large attapulgite pendulum grinding mill, HC large attapulgite pendulum grinding mill, and HCQ improved grinding mill. The grinding fineness is 80-400 mesh, and the hourly output is 1-90 tons. The production is large, efficient, energy-saving, classification efficiency, high precision, and shock absorption effect is good, and the service life is long. The equipment for fine grinding of attapulgites includes HLMX attapulgite ultrafine vertical grinding mill. The fineness range of ultrafine powder products is 325 to 2500 mesh, and the hourly output is 1-50 tons. 

Please contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com. Our selection engineer will plan scientific equipment configuration for you and quote for you.