Source:JASE-W Japanese Smart Energy Products & Technologies

https://www.jase-w.eccj.or.jp/technologies/index.html

F-36

Keywords

oil/natural gas

E25

general-purpose machinery

Energy Saving by Multiple Installation System of High-efficiency Small
Once-through Boilers and Energy Management System
Multi-unit installations of compact, high-efficiency once-throughboilers can maintain higher levels of operating efficiency thanlarge-scale fire-tube boilers.
Multiple installations take much less space than large-scale
fire-tube boilers.
Miura’s unique low-NOx technology creates environment-friendlysystems.
Miura’s unique maintenance system,
which focuses on preventive
maintenance, maintains boiler
efficiency.
Miura has won many
awards fortechnology,
both in Japanand overseas.

Anticipated energy-saving
effect is approximately
10~30%

Miura Intelligence Flexibility System(Central management system)

Multiple Installation System of High-efficiency Small Once-through Boilers

The boiler operating efficiency is maximized by 100% operation. To do this, the operation of multiple
small once-through boilers is efficiently controlled to match the fluctuations in required steam flow.
Information on the necessary combustion quantity is transmitted to the control unit of each boiler
according to the steam consumption detected by a pressure sensor.
Multiple load patterns support various loads and flexible operation.
The automatic rotation function unifies the load on each boiler.
The optional central management system includes a monitoring function, automatic reporting function,and other control functions.

Miura online maintenance enables total control of the boiler room, increasing the reliability of utility systems.

Plant lines

OutsideF-36

Compared with one large boiler, energy cost can be reduced by approximately 10 to 30%.
The system is designated as equipment falling under the “Project to verify the effect ofenvironment-friendly high-efficiency industrial boilers” by the Ministry of Economy, Trade and Industry.
With real-time monitoring over telephone lines and analysis of breakdown data, we provide strong andreliable support for the user’s steam system maintenance management.
Example of replacement installation by a Chinese beer brewery
Large boiler
10t/h x 3 units

Miura small once-throughboiler installation
1.7t/h x 22 units

Operating efficiency
Fuel cost

10,000 Yuan/Year

CO2 emission volumeton/Year

Measured figures for the whole of 2006, and for January~July 2008 (extrapolated toa one-year figure).
Calculated using a figure of CNY6,800/ton for the fuel unit price

Reduction of
11%
Fuel cost (10,000 yuan)

CO2 emission volume (ton)Reduction of
14%

Large boiler

Miura MI system

Large boiler

Miura MI system

Miura’s Global Expansion
MIURA INDUSTRIES (SUZHOU)
Co., Ltd.

MIURA NORTH AMERICA Inc.

MIURA Co., Ltd.

KOREA MIURA Co., Ltd.

We have set up overseas 12
affiliated companies and 6factories in 11 countries, centering around East Asia, South
East Asia and North America
and will make further efforts tobe the best global partner
dealing with heat, water andenvironment.

MIURA MANUFACTURING
AMERICA Co., Ltd.

MIURA CANADA Co., Ltd.

RussiaMIURA NETHERLANDS B.V.

CanadaMoscow

Netherlands

Amsterdam
TorontoBeijing

China

Korea

San Francisco

SuzhouShanghai
Guangzhou

India
Thailand

VietnamJapan

Los Angeles

U.S.A.

New York

ChicagoDallasVirginia
Atlanta

MexicoTaiwanPhilippines
Sri Lanka

Malaysia
Singapore
Indonesia
BrazilAustralia

MIURA INDUSTRIES (THAILAND)
Co., Ltd.

MIURA SOUTH EAST ASIA
Pte. Ltd.

PT. MIURA INDONESIAMIURA BOILER Co., Ltd.

MIURA MEXICO, S.A. DE C.V.

MIURA BOILER DO BRASIL, LTDA

160,000
140,000
throughout the world.

18 countries