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District Heating


District Heating is an energy distribution network

that transports heated water generated in a centralised utility through piping to residential homes and commercial buildings primarily in urban areas.

District Heating is clean, efficient and cost-effective due to its flexibility, scale of production and optimal heat generation conditions.

The heat is often obtained from a CHP (Combined Heat & Power) plant burning fossil fuels or increasingly also biomass a.o. District Heating plants can provide higher efficiencies and better pollution control than localised boilers.

DESMI provides energy efficient pump solutions both for applications in the heat production plants as well as for the
transmission and distribution network.

The DESMI pump solutions are recognized as being highly energy efficient with low NSPH values. The pumps have a long life cycle and are very maintenance friendly.

The DESMI centrifugal pump range comprise of:
• NSL in-line pumps for high pressure and high capacities.
• NSLV/H – end suction pumps for high pressure and medium/high capacities.
• DSL in-line pumps for moderate pressure and even larger capacities than NSL.
• ESL in-line pumps for lower pressure and capacities.

We are able to supply flow capacities up to 5,400 m3/h, pressure ratings up to PN25 as well as temperature solutions below 150 degr. C.

More than 500 District Heating project supplies recorded in our archives.

Download our datasheets and manuals here

 
DESMI has e.g. supplied for these District Heating projects:
Denmark – Aalborg District Heating Co. – Rærup Pumping Station – NSL300-415 centrifugal pumps, each with a capacity of 2,600 m³/h.
Denmark – Vestforbrænding Copenhagen – many pump supplies over the years (e.g. NSL 250-415).
Holland – Nuon Energy Company (Vattenfall) – several pump supplies e.g. for WKC Almere Power plant. 
China – Zunhua Power and Heating plant (160 km east of Beijing) -NSL300-525 pumps, each with a capacity of 1,250 m³/h at 110 mWC and 1742 rpm.
China – Harbin Daoli District Heating Scheme – NSL & DPV pumps
Norway -  Lillestrøm. e.g. NSL 300-525 pumps.

DESMI has also supplied pump solutions for district heating projects in many other countries, e.g. Sweden, Iceland, Poland, the Baltic Republics, Hungary, the Czech Republic, Kazakhstan, Mongolia etc.

Download our District Heating brochure here.
















Source: Kjell Thorsson/Fortum

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Visit DESMI at AquaNor 2017

Since 1979, Aqua Nor has been an important international meeting place for the aquaculture industry.
In 2017 it is taking place the 15-18 August in Trondheim, Norway.

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Come visit us at Donsö Shipping Meet 2017

Swedens biggest shipping event is taking place 5-6 September 2017 in Donsö, Sweden.

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Come visit us at BaltExpo 2017

The 19th International Exhibition and Conferences BaltExpo will be held 11-13 September 2017 in Gdánsk, Poland
 
 

Visit DESMI at Turbomachinery & Pump Symposia 2017 at stand no 1305

TPS is a vital industry event, offering a forum for the exchange of ideas between rotating equipment engineers and technicians worldwide.
In 2017 it is taking place the 12-14 September in Houston, Texas

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Come visit us at NEVA 2017

Neva is an international shipping, shipbuilding, ports and offshore energy exhibition and the largest maritime forum in Russia. 
It is taking place  19. - 22. September 2017 in Saint Petersburg, Russia.

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Come visit us at BWMTech North America 2017

The BWMTech in Miami is is taking place at Trump International Beach Resort 26-28 September 2017.

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Visit DESMI at INMEX SMM India 2017

South Asia's largest maritime exhibition and conference is taking place in Mumbai, India the 3rd-5th of October 2017. You can find us at stand no L-50.

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Come visit us at DanFish 2017

One of the world's largest trade fairs for equipment for the fishing industry is taking place in Aalborg, Denmark the 11th-13th of October.

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Come visit us at Kormarine 2017

The 39th edition of Kormarine is taking place 24-27 of October in Busan, Korea.
Visit DESMI as we exhibit our marine pumping solutions

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Visit DESMI at Europort 2017

The international maritime meeting place for innovative technology and complex shipbuilding is taking place
in Rotterdam, The Netherlands, 7th-10th November.

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Come visit us at Marintec 2017

The largest maritime event in the Asia Pacific is taking place from the 5-8th of December in China.

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Visit DESMI at Global HSE 2017

The 5th edition will be taking place the 21 - 22 September 2017 in Hyderabad, India.

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