Grundfos centrifugal pumps cement their status in Poland

Overview_TEXT

Resumen

Nowiny Cement Factory is situated in Southeast Poland between Warsaw and Cracow, right on the edge of the Swietokrzyskie Mountains and some 10 kilometres from the historic city of Kielce. Nowiny is one of the top five cement producers in Poland with annual production exceeding one million tons of cement and affiliated products. Since 1996, the company has been a member of the renowned Dyckerhoff AG group of Germany, which comprises more than 23 operating cement factories worldwide.

Nowiny is the first cement factory in Poland to take advantage of Grundfos CRN-SF multistage centrifugal pumps in gas cooling systems used in connection with tower stabilisation.


The situation
In the production of clinker, grinded raw meal is fed into a pre-heater where it is heated by hot air rising from a kiln and trans-formed into clinker at extremely high temperatures. Effective cooling of outlet gasses from the clinker production is essential for tower stabilisation and thus efficient and safe production at Nowiny. The actual cooling process is realised by a system of dust extractors and heat exchangers, and, in the final stage, outlet gasses are cooled by water injection in the conditioning tower.

Mr Grzegorz Baliga, head energy specialist and responsible for energy and water systems, was looking to replace the existing cooling pumps, as they had demonstrated poor performance and revealed weaknesses in construction and bearings.


The Grundfos solution
Implementing Grundfos CRN multistage centrifugal pumps in the cooling systems seemed the natural choice, as Grundfos pumps had excelled in performance and provided year after year of reli-able and trouble-free operation in other vital production and auxiliary processes in the factory. For example in water supply, heating and water pressure boosting.

6 Grundfos CRN multi-stage centrifugal pumps in dual configura-tion have been installed in Nowiny’s mill house to transport water for cooling of discharge gas. The stainless steel, in-line CRN pump is efficient, reliable and ideally suited for transportation of liquids in cooling systems. However, the CRN range offers an optimum pump solution for every conceivable industrial application as it represents state of the art technology and robustness inside out.


The outcome
Providing enhanced cooling performance and reduced energy consumption, the CRN pumps have made a big difference at Nowiny Cement Factory. The Grundfos “Cost of Ownership” prin-ciple has been communicated successfully to the decision-makers at Nowiny, so that they now realise that the most expensive part of owning a pump is not its purchase price and maintenance cost, but the actual cost of running it during its lifetime.





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Tema:

Reduced energy consumption - Reliable pump solution - Trouble-free operation

Ubicación:

Southeast Poland

Empresa:

Nowiny Cement Factory

Grundfos provided

  • Reduced energy consumption
  • Reliable pump solution
  • Trouble-free operation

 

Grundfos CRN

“We have tested the Grundfos CRN pump for some time now, and we are very impressed with its superior reli-ability and low energy consumption. We have learnt our lesson - and in future we will always look at the cost of owning a pump rather than the cost of buying a pump”. Mr Grzegorz Baliga Head Energy Specialist, Cementownia Nowiny II

 

CRN

Grundfos products used

  • 6 Grundfos CRN pumps
Related Products_TEXT
Contacts_TEXT

Contacto

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+52 81 81 44 40 00

Fax

+52 81 81 44 40 10

Dirección

Boulevard TLC # 15
Parque Industrial Stiva - Aeropuerto
Apodaca, Nuevo León
México CP 66600

Contacto

Si necesita una solución parecida, por favor, póngase en contacto con nosotros.

Teléfono

+52 81 81 44 40 00

Fax

+52 81 81 44 40 10

Dirección

Boulevard TLC # 15
Parque Industrial Stiva - Aeropuerto
Apodaca, Nuevo León
México CP 66600