廃棄物処理チャンバーにおいて用いられる改良されたプラズマトーチ

Japanese Patent JP2008539061

A

The invention is a plasma torch for insertion through an opening in the wall of a waste processing chamber. The plasma torch of the invention is characterized by comprising a coaxial sleeve having an upper end and a lower end. The sleeve surrounds at least the portion of the outer surface of the torch that is located in the opening, thereby forming an insulating chamber between the outer surface if the torch and the inner surface of the sleeve. At least a portion of the portion of the coaxial sleeve that surrounds at least the portion of the outer surface of the torch that is located in the opening in the wall of the processing chamber is porous or permeable to a heat exchanging fluid. The torch comprises an inlet for introducing the heat exchanging fluid into the insulating chamber. When the plasma torch is inserted through the opening, a gap exists between the processing chamber wall and the coaxial sleeve. Thus the coaxial sleeve and the insulating chamber shield the outer surface of the plasma torch from a significant amount of the heat that radiates from the processing chamber wall and from inside the processing chamber and the heat exchanging fluid that flows through the inlet exits the insulating chamber into the processing chamber.

Gnedenko, Valerie.
Souris, Alexander El.
Pegas, David

JP2008508415A

November 13, 2008

April 27, 2006

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E.E.R.Environmental Energy Resources (Israel) Limited

B09B3/00; C02F11/10; F27B3/08; F27B3/20; F27D11/08; H05H1/26; F23G5/00

JPH11128882A	1999-05-18
JPS483740B1
JPS5638800A	1981-04-14
JPH11291023A	1999-10-26
JPS53119752A	1978-10-19
JP2003530679A	2003-10-14
JPH04124445A	1992-04-24
JPH11128882A	1999-05-18
JPS483740B1
JPS5638800A	1981-04-14
JPH11291023A	1999-10-26
JPS53119752A	1978-10-19
JP2003530679A	2003-10-14
JPH04124445A	1992-04-24

Kenzo Hara International Patent Office

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