ALLO® Steam Cooling Systems for Superheated Steam
Reduce high steam temperatures or provide process steam with defined parameters.
A System Tailored to the Task
Six product series combine various cooling, atomization, and pressure regulation methods.
ALLO® Steam Cooling Systems for Defined Process Steam Conditions
ALLO® steam cooling systems are designed to reduce excessively high steam temperatures in piping or to supply process steam with defined conditions. The product line thus addresses various tasks related to superheated steam cooling and steam conditioning.
The systems are designed for applications in power plant engineering, manufacturing, chemical process engineering, and plant construction. Depending on the application, pure cooling solutions as well as designs that combine cooling with pressure reduction or automatic pressure control are available.
The selection is based on technical data and operational requirements. The product line comprises six series with different operating principles—ranging from nozzle blocks and steam cooling screens to steam shaping valves and combined pressure control and cooling solutions. The series differ in their combination of cooler, nozzle block, steam cooling screen, steam shaping valve, and pressure regulator, as well as in their respective atomization principles.
Targeted Cooling of Superheated Steam
Controlled reduction of high steam temperatures.
Six System Series
NDSZ, UKZ, DSZ, KBSZ, DUSZ, and UDSZ.
Combining Pressure and Temperature
Combined solutions for defined steam conditions.
Variants with Drive Steam Atomization
Included as a process principle in several series.
Noise reduction taken into account
Multi-stage controlled internal components can be configured.
Selected for specific projects
Advantages and designs of the ALLO® steam cooling systems
Advantages and Models of ALLO® Steam Cooling Systems
Six Series for Different Applications
Process Selection Based on Operational Requirements
Designed for Industrial Steam Processes
Technical Specifications of ALLO® Steam Cooling Systems
An overview of the most important documented system features—from application and operating principles to product series and industrial applications.
Design and Operation of ALLO® Steam Cooling Systems
Six Series with Different Operating Principles
The ALLO® product line is divided into six series. The NDSZ series combines multi-stage pressure reduction with superheated steam cooling and driving steam atomization. UKZ is designed as a universal superheated steam cooler with drive steam atomization. DSZ refers to a nozzle block with drive steam atomizing nozzles, while KBSZ refers to a steam cooling baffle with drive steam atomizing nozzles. DUSZ combines steam shaping with a steam atomizing nozzle. UDSZ combines an automatic pressure regulator with a superheated steam cooler and a nozzle block.
How to Select the System Design
The purpose of superheated steam cooling is to reduce excessively high steam temperatures in piping or to supply process steam with defined state variables. Depending on the required function, either a standalone cooler design or a combined solution for controlling both pressure and temperature is selected. The selection is based on the technical specifications and operational requirements of the plant. For suitable valve designs, the W2 document also specifies a computer-aided design of multi-stage controlled internal assemblies for noise reduction.
Technical Design and Inquiries Regarding ALLO® Steam Cooling Systems
When selecting the appropriate series, W2 takes into account the technical specifications, the existing and desired steam conditions, and the operational requirements of the plant. Based on this, a standalone cooler solution or a combined design for controlling both pressure and temperature can be selected.