Haya Posted December 10, 2016 Share Posted December 10, 2016 What are exactly the jobs of the outlet pipe, the displacement tanks, and the loose cover in the anaerobic digester? I pointed to them using the red color. http://www9.0zz0.com/2016/12/10/16/748494966.jpg Link to comment Share on other sites More sharing options...
StringJunky Posted December 10, 2016 Share Posted December 10, 2016 (edited) Given that the displacement tank level is above the main tank it probably acts as a safety regulator for the pressure inside and should the gas outlet pipe be turned off or blocked the build up of gas will push the slurry level down and allow the gas to escape through the outlet pipe and lift the loose cover.slightly to escape; kind of a crude one-way valve. Edited December 10, 2016 by StringJunky Link to comment Share on other sites More sharing options...
Haya Posted December 12, 2016 Author Share Posted December 12, 2016 Given that the displacement tank level is above the main tank it probably acts as a safety regulator for the pressure inside and should the gas outlet pipe be turned off or blocked the build up of gas will push the slurry level down and allow the gas to escape through the outlet pipe and lift the loose cover.slightly to escape; kind of a crude one-way valve. Thank you for your help but i'm sorry, my original language isn't English and i can't understand you. Could you say that again in a more simple way, please? Link to comment Share on other sites More sharing options...
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