Weighing coal feeder - F57 fluidized bed boiler coal feeder F57 three meter weighing coal feeder is dedicated to a variety of fluidized bed boiler fuel and sorbent feeding, the materials are in the process of feeding, accumulated, and flow control of dynamic weighing, widely used in the electric power, chemical industry, metallurgy industry such as various types of fluidized bed boiler. As China's largest manufacturer of weighing coal feeder, its products in China alone thousands sets in the use of reliable, in view of the field usage, design and manufacture the belt width from 500 mm to 1400 mm, the length of the belt from 2 meters to 38 meters of all kinds of coal feeder, coal feeder pressure casing is made of high quality carbon steel, made and seal degree can inherit the explosion pressure of 0.35 Mpa.To satisfy the various users' needs. F57 coal feeder with three meter weighing technology, the world's most advanced with double roller scale frame, coal feeding accuracy as high as 0.25%.Three meter weighing technology solves the weighing system of a weighing sensor failure, system cannot measure the world difficult problem, make the coal feeder even a weighing sensor failure, still can use weighing type metering, guarantee the reliability and stability of operation of coal feeder. Applied to the weighing of coal feeder controller design using microprocessor and large screen display, can be displayed to the coal quantity of instantaneous flow and cumulative flow as well as to set quantitative difference between coal and other optional parameters, indicating all kinds of status and alarm at the same time. And provide the output for remote monitoring and realize the remote communication with DCS systems. Coal feeder maximum output is 300 t/h, belt width 500-1400 mm, maximum length 38 m (more than the length is confirmed by the factory) |
Weighing coal feeder - F55 compression type weighing coal feeder F55 compression type weighing coal feeder is dedicated to continuous quantitative of large power plants and industrial boilers to coal, the coal feeder adopts "the advanced dynamic weighing technology for weighing control, and can meet the combustion control, inventory management, monitoring and reporting requirements, can be widely used in electrical, chemical, coal and other industries to various forms of boiler coal. |
Weighing coal feeder - three meter F57 weighing coal feeder Three meter weighing technology, will be three meter weighing technology applied to coal feeder, namely three meter weighing coal feeder, so as to realize the three groups of coal feeder weighing when weighing the cumulative amount (only a set of common coal feeder) : a set of main accumulation and two groups of auxiliary accumulated amount.Real-time online than in two groups of auxiliary accumulation, if discover auxiliary accumulated super bad, weighing controller is to comparison discriminant of weighing sensor, to determine the weighing sensor failure or abnormal, there will be a failure or abnormal weighing sensor of a set of auxiliary accumulation segregated, auxiliary accumulation by another group of normal automatically replace the main accumulation.At this point, the coal feeder weighing work don't interrupt, system continues to run.To ensure that the equipment of a weighing sensor failure or abnormal, the system still can be reliable measurement, greatly improve the reliability of equipment operation, continuity, and the accuracy of the measuring accuracy. |
Weighing coal feeder - three bridge since calibration weighing coal feeder "The three bridge since calibration weighing coal feeder adopts three bridge weighing technology innovation, solve the weighing coal feeder is not easy to calibration for many years, there is no guarantee that the problem of using precision. |
Weighing coal feeder - three bridge semi-automatic calibration weighing coal feeder Three bridge semi-automatic calibration weighing coal feeder adopts three bridge weighing technology innovation, to solve the weighing coal feeder is not easy to calibration for many years, there is no guarantee that the problem of using precision. Three and a half bridge since calibration weighing coal feeder is installed two set of belt weighing bridge and a container, coal in the process of coal feeder for coal by artificial cooperate to complete the calibration of the weighing coal feeder. |
Weighing coal feeder material online calibration device Three bridge since calibration weighing coal feeder adopts "the innovation of the three bridge weighing technology, solve the weighing coal feeder is not easy to calibration for many years, there is no guarantee that the problem of using precision. Three bridge since calibration weighing coal feeder installation has two set of weighing bridge and a set of physical check device, in the process of coal feeder to normal coal to complete the calibration of the weighing coal feeder. |
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