Problems with the deviation correction device for coal water slurry gasification vacuum filter presses
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The alignment device for the vacuum filter press in our facility keeps having problems. We’ve tried several different types of them, but with little improvement. Could anyone recommend a better one? It would be great if there were pictures available
The correction device serves as a fine-tuning function; if the problem occurs frequently as mentioned by the poster, it is necessary to make thorough adjustments. The correction device won’t have much effect, and in addition, inspections need to be intensified.
Firstly, correcting the deviation is merely a minor adjustment; if there are issues with the filter cloth or mechanical problems with the filter press, it becomes more difficult to handle. Also, check whether the trigger that detects the deviation is stuck or not sensitive enough
The correction device needs to be well protected, as it can easily fail under poor working conditions.
In my opinion, a contactless alignment device using infrared sensing could be used, as the lever is prone to getting stuck or wearing out
It doesn’t work well? What exactly is wrong with it? Is it because the correction switch isn’t detected in time? Is the correction solenoid still not working? If they all work fine, it means fine-tuning isn’t possible; it seems to be an issue with the installation or the filter cloth.