The NCJG pressure resistant weighing coal feeder is suitable for the coal pulverizing system of coal-fired boilers in thermal power plants. It can improve boiler performance within a large range of load changes, make the control of overheating temperature, reheating temperature, and pressure temperature more stable, match the fuel with the required air volume more accurately, reduce the excess air required, continuously feed coal, weigh accurately, work stably, and save energy. It is a metering coal feeding equipment that matches the coal mill in the coal pulverizing system of coal-fired boilers, and can achieve open-loop and closed-loop flow control and access to the local area network management according to user requirements.
Equipment Composition
A typical system mainly consists of a pressure resistant enclosed box, a conveying system, a metering system, a cleaning system, a temperature detection system, a quick shut-off device, a high-temperature isolation gate, and an electrical control system, and can be expanded according to user requirements.
Performance characteristics
Cylindrical sealing structure improves pressure resistance and reduces internal dust accumulation
The chain scraper cleaning device can automatically clean the accumulated dust and residual coal inside the machine
● Equipped with unique automatic correction technology and automatic tensioning device
A comprehensive alarm system enables you to promptly detect and eliminate faults such as coal blockage, coal breakage, overload, and belt deviation
The configured high-temperature isolation gate can prevent hot air backflow, has high safety, and is easy to maintain
Using high-temperature resistant belts, it has a long service life in harsh environments
Equipped with observation windows and explosion-proof lighting, it is easy to observe the operation of the coal feeder
Technical parameters: