Gravimetric Coal Feeder Coal Cement Ore Fully Enclosed Coal Feeder

Model Number: JGC-30-500 JGC-30-650 JGC-30-800

The fully ENCLOSED weighing coal feeder is an ideal equipment to solve the coal metering before grinding or into the furnace and realize the positive balance calculation of coal burning. At the same time, it is also suitable for the continuous transportation and measurement of bulk materials in the field of other industries with high requirements on the field environment, and can realize the open-loop and closed-loop flow control and intra-plant area network management according to the requirements of users. Working principle of weighing coal feeder: Upper material by weighing coal feeder bunker coal drop pipe, feeding gate into weighing coal feeder, weighing type coal feeder internal transport part of the materials evenly to the discharging mouth, when the material through the electronic belt scale, weight signal and speed signal is sent to the secondary instrument, by amplifying A/D conversion, calculate the instantaneous flow and cumulative amount, and display in weighing instrument front panel. At the same time, output a 4-20mA analog current signal proportional to the flow rate feedback to the DCS system.

System Features:

1, fully enclosed structure, effectively prevent dust spillover;

2, with observation window, maintenance door, easy to observe the working state and disassembly and maintenance;

3, automatic/manual stepless speed regulating device, uniform and reliable feeding;

4, digital weighing controller with instantaneous flow display and cumulative weight display standard printing, communication interface, 0 ~ 20mA or 4 ~ 20mA current output;

5, and industrial PC networking can form open loop, closed loop control system, upper and lower limit alarm signal output; High temperature gas isolation gate to prevent hot air reflux and ensure safe production. Mature anti-deviation technology, to ensure long time, uninterrupted full load operation.

6. Chain scraper cleaning device can continuously or intermittently clean dust and foreign matter in the body. Perfect alarm system can timely eliminate faults such as broken material, overload and belt deviation.

7, the configuration of star, flower tray type feeding controller, to achieve uniform feeding. The 17 or 20 series electronic belt scales of our company are used to ensure the precision of measurement.

field installation