100,000 T/Y Flue Gas Desulfurization Limestone Powder Production Line in Fujian

Core Equipment：CRRM1620 Raymond Mill

Processed Materials：Limestone（≤30mm）

Production Output：5~22t/h

Powder Fineness：325mesh（D90）

Customer Feedback

The reactivity of the finished desulfurization limestone powder fully meets the requirements for high-efficiency desulfurization. Equipment output can be flexibly adjusted based on power plant needs, ensuring stable and reliable operation. The professional services provided by Cronus Machinery offer strong support throughout the process.

—— Cronus Machine Customer

Project Overview

A professional power environmental protection materials company in Fujian invested in building a technologically advanced desulfurization limestone powder production line. The project required producing desulfurization-grade limestone powder with high chemical reactivity, with the fineness stably reaching 325 mesh (D90). After comprehensive screening, the client selected the CRRM1620 Raymond Mill from Cronus Machinery.

CRRM1620 Raymond Mill Loaded for Shipment to Fujian

Project Details

Limestone Raw Material → Feeding System → Raymond Mill → Cyclone Collector → Pulse Bag Filter → Limestone Powder

Limestone material is uniformly fed into the CRRM1620 Raymond Mill via the feeding system for grinding. The ground limestone powder is carried by the fan air flow into the classifier. Through precise control, the finished desulfurization limestone powder fineness is stably maintained at 325 mesh (D90). The D90 indicator signifies that 90% of the powder particles have a diameter smaller than 44 micrometers. Limestone powder meeting this specification possesses good reactivity, accelerating the desulfurization reaction rate and enabling efficient desulfurization.

Main Equipment	Function Description
Feeding System	Ensures limestone raw material is continuously and stably fed into the Raymond mill
CRRM1620 Raymond Mill	Grinds limestone material with a particle size of ≤30mm into 325 mesh (D90) desulfurization limestone powder
Cyclone Collector	Separates and collects desulfurization limestone fine powder
Pulse Bag Filter	Employs high-efficiency filter material to ensure ultra-clean exhaust gas emissions

Project Advantages

Superior Quality: The finished desulfurization limestone powder fineness stably meets the core reactivity indicator of 325 mesh (D90), ensuring significant desulfurization effectiveness.

Flexible and Controllable: The production line output is flexibly controllable within the range of 5~22 tons/hour, meeting both the continuous feeding demand during peak periods at power plants and enabling economical adjustment based on actual load.

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