| 摘要 |
A kind of big blast air cannon exhaust system is published in the invention. The system can joint air cannon pressure tank, other gas container or high pressure transport system through several connection types such as flange connection, weld connection, bolt connection and so on. The big blast air cannon exhaust system in the invention has merits as follows: simple production process, low cost and energy consumption, reliable performance and high impulse force. The stated big blast air cannon exhaust system can be applied for restoring flow of materials that are arching, bridging, rat-holing and clinging in storage bins, bunkers and transport pipes, making materials in containers or pipes flow freely and getting production process continuity. The air cannon can be used in the field of mine and metallurgy industry, building materials industry, chemical industry, mechanical and electrical industry, grain transportation, medicine manufacture, docks and so on.
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