A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COOLING STRUCTURE FOR UREA AQUEOUS SOLUTION CONDUIT
In a working vehicle (1), an exhaust gas aftertreatment device is provided in an engine compartment (4) that is adjacent to a cooling fan through which cooling air is supplied to a heat exchanger. The exhaust gas aftertreatment device includes a selective catalytic reduction device in which ammonia obtained from a urea aqueous solution is used as a reduction-causing agent. A urea aqueous solution pipe (47) through which the urea aqueous solution is supplied is laid to the selective catalytic reduction device through the engine compartment (4). In the engine compartment (4), a pipeline-forming member (10) having pipelines (11, 12) in which the urea aqueous solution pipe (47) is installed. The cooling air sucked by a cooling fan flows into the pipelines (11, 12).
COOLING STRUCTURE FOR UREA AQUEOUS SOLUTION CONDUIT
In a working vehicle (1), an exhaust gas aftertreatment device is provided in an engine compartment (4) that is adjacent to a cooling fan through which cooling air is supplied to a heat exchanger. The exhaust gas aftertreatment device includes a selective catalytic reduction device in which ammonia obtained from a urea aqueous solution is used as a reduction-causing agent. A urea aqueous solution pipe (47) through which the urea aqueous solution is supplied is laid to the selective catalytic reduction device through the engine compartment (4). In the engine compartment (4), a pipeline-forming member (10) having pipelines (11, 12) in which the urea aqueous solution pipe (47) is installed. The cooling air sucked by a cooling fan flows into the pipelines (11, 12).
COOLING STRUCTURE FOR UREA AQUEOUS SOLUTION CONDUIT
KÜHLSTRUKTUR FÜR EINE LEITUNG MIT EINER WÄSSRIGEN HARNSTOFFLÖSUNG
STRUCTURE DE REFROIDISSEMENT D'UN CONDUIT DE SOLUTION AQUEUSE D'URÉE
TSUTSUMI KATSUHIRO (author) / MIYAMOTO HIROFUMI (author)
2016-05-25
Patent
Electronic Resource
English
IPC:
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
,
Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein
/
B01D
SEPARATION
,
Trennen
/
B62D
MOTOR VEHICLES
,
Motorfahrzeuge
/
E02F
Baggern
,
DREDGING
/
F01P
Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein
,
COOLING OF MACHINES OR ENGINES IN GENERAL
Dissolution of lignin in green urea aqueous solution
| British Library Online Contents | 2017