The UNIVERSAL steam boiler ZFR is a shell boiler in three-pass technology with two flame tubes and completely separate smoke gas passages. It is to be found wherever a reliable steam and heat supply with high output is required. The economizer and superheater can be upgraded in simple modular construction.
Steam boilers With four different Universal type boiler designs, either as single-flame tube or double-flame tube boiler, we offer a seamless product range to meet any steam requirement. Zozen steam boilers generate process heat with output ranges from 175 to 55,000 kilograms per hour and are universally applicable.
Universal Heat Recovery Steam Boiler HRSB Environmentally friendly generation of steam from available waste heat The perfect addition to energy concepts involving combined heat and power generation High efficiency through efficient tubular heat exchanger and thermal insulation
Used in conjunction with a combined heat and power unit, the heat recovery steam boiler HRSB can play a significant part in strategies for using primary energy efficiently. The hot flows of flue gas from the upstream combustion processes are conducted into the heat recovery boiler and used for steam generation purposes.
The heat recovery steam boiler, which is certified in accordance with the PED (Pressure Equipment Directive), is available in eight standardised versions. It consists of a highly efficient tubular heat exchanger. An economiser can be integrated as an option, which increases the efficiency of the heat exchanger even further.