PYROLYTIC EQUIPMENT

PROBLEM TO BE SOLVED: To provide a pyrolytic equipment in which operation cost is reduced and the corrosion of a duct where a heating gas flows is inhibited. SOLUTION: A first heating gas supplying means 103 for starting the operation, and a second heating gas supplying means 104 for operation after...

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Bibliographic Details
Main Author NAKAE MINORU
Format Patent
LanguageEnglish
Published 02.10.2003
Edition7
Subjects
AIR SUPPLY
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
DISPOSAL OF SOLID WASTE
DRAUGHT-INDUCING
FLUES
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RECLAMATION OF CONTAMINED SOIL SOIL
REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES
RETORTS
SEPARATION
SUPPLYING NON-COMBUSTIBLE LIQUID OR GAS
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a pyrolytic equipment in which operation cost is reduced and the corrosion of a duct where a heating gas flows is inhibited. SOLUTION: A first heating gas supplying means 103 for starting the operation, and a second heating gas supplying means 104 for operation after the start of the operation are mounted to form a heat gas supplying part to a pyrolytic drum 12, the second heating gas supplying means 104 is provided with a thermally-decomposed gas combustor 110 for combusting a predetermined amount of thermally-decomposed gas in the thermally-decomposed gas from the pyrolytic drum 12, a gas mixing part 111 is mounted for mixing a gas discharged from a heating gas discharging part 30 and recovered at a gas recovering passage 105 side, with a combustion waste gas from the thermally- decomposed gas combustor 110 to produce the heating gas, the gas recovering passage 105 is provided with a gas neutralization processing device and a dust collector 114, and further a gas cooling means 123 is mounted at an upstream side with respect to the gas neutralization processing device and the dust collector 114, for cooling the gas of the gas recovering passage 105. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020082568