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Title:
FIRE EXTINGUISHING EQUIPMENT
Document Type and Number:
Japanese Patent JP2010216118
Kind Code:
A
Abstract:

To surely extinguish a fire without causing external fire spreading during fire extinguishing.

In an asphalt recycling plant, a burner 14 is arranged at one end of a rotatable drum 10, and an asphalt pavement waste material carried into the drum 10 is regenerated by being overheated by a burner 14. A gas fire-extinguishing device 26 emits fire extinguishing gas from a gas head 32 into the drum 10 in case of fire, and extinguishes the fire by suffocation. Concurrently with that, water fire-extinguishing equipment 28 brings about a cooling effect by spraying water, supplied in a pressurized state onto the outer surface of the drum 10, from a water head 56.


Inventors:
TONOMURA TOSHIAKI
Application Number:
JP2009062452A
Publication Date:
September 30, 2010
Filing Date:
March 16, 2009
Export Citation:
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Assignee:
HOCHIKI CO
International Classes:
E01C19/10; A62C3/00; A62C35/02; A62C35/58
Domestic Patent References:
JPH08332244A1996-12-17
JP2007050149A2007-03-01
JP2007089615A2007-04-12
JP2006111150A2006-04-27
JPH06316905A1994-11-15
JPH11510721A1999-09-21
JPH08332244A1996-12-17
JP2007050149A2007-03-01
JP2007089615A2007-04-12
JP2006111150A2006-04-27
Attorney, Agent or Firm:
Susumu Takeuchi