Lockhopper level issue
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I would like to ask everyone: what type of instruments are used to monitor the material level in the lockhopper of vaporization furnaces? Previously, rays were used in other furnaces; now the design institute recommends radio frequency admittance. If there is a problem with the material level, the hopper locking procedure will also malfunction. How does everyone solve this issue? It is said that a time control can be added to the program; I’m not sure if it will be useful. Please, those with experience, could you provide detailed information on this?
Radar level gauges are used in all cases, and they yield good results.
I’ll hold things down for you. Wait for someone who knows more to come and explain
The radiation source is relatively stable, but it has high requirements and causes significant harm to the human body. It would be better if radio frequency admittance could be used as a substitute. Our factory has applied radio frequency admittance in coal dust collectors (it’s not a critical component), and the performance is satisfactory. I haven’t tried using it on critical areas such as the lock cylinder