A kind of gas collecting apparatus for collecting preform sintering furnace discharge exhaust gas

A kind of gas collecting apparatus for collecting preform sintering furnace discharge exhaust gas

  • CN 208,327,826 U
  • Filed: 05/18/2018
  • Issued: 01/04/2019
  • Est. Priority Date: 05/18/2018
  • Status: Active Grant
First Claim
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1. a kind of gas collecting apparatus for collecting preform sintering furnace discharge exhaust gas, includes ontology, cover board, feature from the bottom to topBe:

  • the body bottom portion is formed with the flow-guiding channel of preform sintering furnace waste gas outlet insertion, the flow-guiding channel edgeThe ontology vertical direction runs through the ontology, is formed with the boss charged into the flow-guiding channel on the inside of described body side surface,Collecting pipe is formed on the outside of described body side surface, described collecting pipe one end is connected to the flow-guiding channel, and other end is connected to heliumPurification system is recycled, the bodies top is formed with bodies top plane, and the bottom of the cover board is formed with cover board bottom plane,The bodies top plane and the cover board bottom plane, face contact are flexibly connected, and the cover board vertical direction is formed with receivingThe circular cover through-hole that preform sunpender passes through in preform sintering furnace.

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