Catalyst recovery
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This post was last edited by beyondbeiyang on 2017-2-15 at 17:40. We use water ring vacuum pumps to feed the catalyst into the catalyst tank of our catalytic units. However, during operation, the exhaust gas from these vacuum pumps contains a large amount of catalyst, and when the pumps are stopped to drain water, the water also contains plenty of catalyst, resulting in significant waste. Has anyone encountered this problem? How did you solve it? Seeking advice
We still use a conventional steam evacuator to load the catalyst storage tank. Normally, small-scale feeding is carried out using unpurified air.
The noise is a bit loud. Although the extractor is equipped with a silencer, its effect is minimal.
Cyclone separation and bag dust removal are installed before vacuuming.
Two more cyclone separators can be added in front of the water ring vacuum pump.
It probably won’t work; the gas velocity won’t be sufficient, so the separation effect will be poor
We use an automatic dosing system; the stamping force is high and the results are good
The gas velocity is too low; the cyclone is too large.
Could my brother explain it in a bit more detail? I’ll give you a little red flower