The system consists of
Multi-section coal gate throttle sensor, coal roll speed sensor, fire grate speed sensor, multi-position chute blockage sensor, intelligent controller, signal transmission and alarm instrument cabinet, upper computer etc.
◇ Metering: It can measure the constant coal consumption of the boiler, the actual coal consumption of the interval of hours, shifts, days, months, years and any other time. It has the functions of curve graph and column diagram display of the constant signal and coal consumption, data query of history curves and DCS networking, and can get the heat efficiency and other parameters of all boilers in any time period.
◇ Alarm: It can make sound-light alarm of the on-site actual chute blockage position and volume, and bring the signal of on-site chute blockage colume into the controller for calculation and make modification of the damper opening.
◇ Networking: It can complete networking and online data sharing of the LAN. Users can search the dynamics and history data of each boiler in the LAN through IE browser.
Chain grate boiler (with stratified coal feeding devices), reciprocating grate boiler, coal-thrower boiler, hot stove, bio-fuel bolier etc.
Boiler coal-fired metering system