Shipbuilding Industry

A new generation of rotary lobe pumps performs bilge pumping and conveying tasks maintenance-free and in extremely limited space

Background

Two things are severely limited on ships: space and time. Compactness is particularly vital in the machine room, as each centimetre means a loss at the expense of valuable transport capacity. At the same time, the systems have to be robust, as manpower can hardly be switched to repairs at sea and interim port stops are to be avoided at all costs for reasons of time. So maximum demands are placed on safety-critical systems such as bilge pumps.  

 

Challenge

Compact, weight-reduced, robust and simple to use – the main requirements for pumps in ships. The pumps must also be as versatile as possible for universal use to keep down the cost of servicing and spare part provisioning.  

 

Solution

TORNADO® rotary lobe pumps have been performing the job reliably for years. NETZSCH is now offering additional advantages with the new generation, TORNADO® T2. The new drive concept and the more compact pump design make the system practically maintenance-free and reduce the required installation space to a minimum. The heart of the TORNADO® T2 is an oil-free synchronised gear with belt drive instead of a complex and space-eating timing gear. The new gear not only reduces the weight of the pump by at least 30 percent, the entire mechanism is also almost error-free and the range of spare parts is thankfully low. As the system is not lubricated, time-consuming lubricant filling and the risk of environmentally hazardous leakages are a thing of the past.

Datos Técnicos

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NETZSCHTORNADO® T2 rotary lobe pump
MediumBilge
Throughput volume  up to 1000 m³/h
Pressure8 bar

Productos

Bombas de lobulares TORNADO® T2

La bomba lobular TORNADO® es una bomba rotativa de desplazamiento positivo. El caudal es generado por elementos de transporte que giran en sentido opuesto entre sí dentro de una cámara (cuerpo de la bomba). El líquido bombeado es desplazado dentro del cuerpo de la bomba por los elementos de bombeo desde el lado de aspiración hacia el lado de impulsión.

Desintegrador de materiales gruesos M-Ovas®

Los sistemas desintegradores de NETZSCH pueden emplearse sobre todo allí donde deben desintegrarse de forma fiable las impurezas en fluidos. Es la única manera de prevenir la obstrucción de tuberías y evitar daños en los equipos conectados a continuación de manera segura y fiable.

Bomba NEMO® C.Pro®

La bomba dosificadora NEMO® C.Pro® es una bomba totalmente sintética para la dosificación precisa de los más diversos productos químicos en las áreas de la tecnología ambiental y la industria química.

Bomba NEMO® BY

La bomba de tornillo excéntrico NEMO® BY puede utilizarse en todos los sectores de la industria, allí donde deben bombearse fluidos muy diversos o deben dosificarse con mucha precisión.


Literatura