"> Miura (Japan) Marine Once-Through Boiler
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Miura (Japan)

Marine Once-Through Boiler

Miura Co., Ltd. ist ein japanischer Kessel-Hersteller aus Matsuyama (Ehime), gegründet 1959, bekannt für kompakte Zwangslauf-Kessel. Die Marine Once-Through Boiler nutzen eine helische Rohrschlange mit Zwangsumwälzung — sehr kompakt, aber extrem empfindlich gegenüber Speisewasser-Qualität. Jede Verunreinigung schlägt sich sofort als Kesselstein in den engen Rohren nieder. Auf japanischen Schiffen als platzsparende Alternative zu konventionellen Kesseln.

100-3,000 kg/h steam
Capacity
Steam (Fuel Oil / Gas fired)
Medium

Components & Design

Component data being added…

Technical Data

type Once-Through Water Tube Boiler (Forced Circulation)
variant count approx 4
period start year 1990
drive type Oil-Fired / Dual Fuel
construction Helical coil water tube, forced circulation, compact

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Common failures & inspection points

●Coil tube scale buildup from feedwater impurities — critical failure mode
●Feedwater pump failure (single-point-of-failure)
●Burner control unit malfunction
●Economiser section fouling

Service & Maintenance

Feedwater quality EXTREMELY critical (deionized water recommended). Chemical treatment daily. Coil inspection annually. Feedwater pump redundancy check. Complete overhaul every 5 years.

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Replacement Parts

Miura (Matsuyama, Japan). Lead time: 3-5 weeks Asia. Limited outside Asia. Keep onboard: feedwater pump spare, burner nozzle set.
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Equipment Model #37759 · ✓ still in production