Bell-type furnace hydrogen recovery device

Bell-type furnace hydrogen recovery device

  • CN 203,053,237 U
  • Filed: 11/15/2012
  • Issued: 07/10/2013
  • Est. Priority Date: 11/15/2012
  • Status: Active Grant
First Claim
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1. bell furnace hydrogen gas recovering device, comprise bell furnace and hydrogen circulating line, described bell furnace offers air inlet and gas outlet, described hydrogen circulating line is divided into inlet end and outlet side, described inlet end and described gas outlet are connected, described outlet side and described air inlet are connected, it is characterized in that, described hydrogen circulating line is connected with control valve one in turn along airintake direction, pressure transmitter one, Roots blower, pressure transmitter two, control valve two and pressure transmitter three, described hydrogen circulating line between described pressure transmitter one and the described Roots blower is connected with the hydrogen make pipeline, and described bell furnace is connected with gas emission pipe.

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