DRW型旋转式煤粉定量喂料控制系统
为您提供更专业、更强劲的煤粉计量系统
CA-DRW型旋转式煤粉定量喂料控制系统由DRW旋转式煤粉称重给料机及德国CSC控制系统（或西门子PLC+触摸屏）组成，专为粉状燃料（焦炭粉、煤粉等）燃烧过程中的在线精确计量而设计制造的。包含物料萃取、称量、配料控制以及将物料运送到气动传送线等设备功能的整合，使其成为一套具有高精度和高可靠性的紧凑系统。
系统主要特点
u 喂料连续性
u 集进料,调节输送喂料于一体,进行前馈控制
u 直接将物料喂到气力输送管路
u 结构紧凑,运转率高
u 控制器高度集成化,操作方便.
u 使用寿命长,维修量小
强劲功能 值得信赖
CA-DRW Rotor Weighfeeder
Highly accurate and reliable gravimetric feeding and dosing of pulverised material with integrated pneumatic transport
The CA-DRW is a rotor weighfeeder especially designed for exact dosing of mill components and additives such as fly ash, bypass and kiln dust or iron sulphate. The integration of material extraction, weighing, dosing and material transfer into the pneumatic conveying line makes it a compact system that provides accuracy and constancy. Powered by the innovative dosing strategy ProsCon®, the mass fl ow is controlled in advance. Thus, the outstanding constancy of metering with
Application fields: Kiln process, grinding process
Materials: Mill components and additives such as fl y ash, bypass and kiln dust, calcium hydrate, iron sulphate etc.
Dosing capacity: Up to 25 t/h
Design:
• Silo cone aeration
• Material activator
• Shut-off gate
• Connection unit
• Calibration pre-hopper
• Rotor weighfeeder Pfister URW
• Blower
Features:
• Stable material dosing
• Outstanding reliability
• High short- and longterm accuracy
• Compact, simple and modular design
• Large feeding range
• Online calibration during operation
• Up to 4 systems under one silo possible
• Slowly moving rotor
