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Title:
FLUORINE-CONTAINED COMPOUND RECOVERY MACHINE
Document Type and Number:
Japanese Patent JP2009243816
Kind Code:
A
Abstract:

To provide a fluorine-contained compound recovery machine, avoiding moisture in a pipeline connected to a recovery cylinder from being frozen without recovering excessive fluorine-contained compound to efficiently recover the fluorine-contained compound.

This recovery machine 10 includes: a compressor 14; the cylinder 16 connected to the compressor 14 through a connecting pipe 15 and adapted to recover the liquefied fluorine-contained compound through the connecting pipe 15; and a cooling means, wherein water in the connecting pipe 15 is cooled at a temperature not to solidify water in the connecting pipe by the cooling means. The cooling means includes a water tank 18 storing water W with the cylinder 16, a pump P, a circulating means having an inlet port 22, a discharge opening 24, and a circulating passage 23 connected to the inlet port 22 and the discharge opening 24, and a heat exchanger 26.


Inventors:
TAKEUCHI AKIHIRO
TATO KOJI
Application Number:
JP2008092754A
Publication Date:
October 22, 2009
Filing Date:
March 31, 2008
Export Citation:
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Assignee:
CHUBU ELECTRIC POWER
CHUKYO FRON CO LTD
International Classes:
F25B45/00
Domestic Patent References:
JPH11201592A1999-07-30
JPS57200793A1982-12-09
JP2004116885A2004-04-15
JP2001241597A2001-09-07
JP2000246042A2000-09-12
JP2001312947A2001-11-09
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda



 
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