Gas cleaning systems - Import export

CSN® Insulator Heaters are used in flue gas cleaning systems for preheating the insulators and as protection of the equipment against condensation and freezing during shutdown periods

Under defined conditions, the catalytic thermal oxidizer (CTO) is an economical alternative for cleaning organic air pollutants (including VOCs). The system has proven to be particularly efficient when handling identifiable and consistent pollutant loads. In general, exhaust gases containing silicon and phosphorous cannot be treated. Under defined conditions, the Catalytic Thermal Oxidizer (CTO) is an economical alternative for cleaning organic air pollutants. The procedure is based upon the fact that under suitable conditions, even low amounts of volatile pollutants can be burnt without producing residue. This process would have required a high amount of heat energy. Therefore a catalyser and a heat exchanger are installed. The tubular heat exchanger installed behind the catalyser uses as much energy from the hot clean gases as possible in order to heat up the cold raw gases. The job of the catalyser is to decrease the amount of energy required to convert the pollutants without being depleted during the reaction. The raw gas loaded with pollutants is then forced into the heat exchangers of the CTO by the process fan. Here the raw gas is pre-heated by the hot clean gas. When required the burner heats up the exhaust gas further in the combustion chamber to the ignition temperature of the catalyser. In the catalyser the pollutants are converted into non-polluting CO2 and H20 vapour. After the catalyser, the clean gas is forced into the heat exchanger tubes. Along the way through the heat exchanger tubes the raw gases is heated and cooled. Eventually the clean gas leaves the system via the clean gas socket.

The WIWOX® VERSA GENIUS+ ultrasonic cleaning system enables individual, demand-oriented mould and parts cleaning. The modular design allows adaptation to almost all process requirements. Later expansion or automation is possible at any time. WIWOX® VERSA GENIUS+ ultrasonic cleaning systems consist of washing, jet, rinsing and drying modules as well as the corresponding accessories. The spectrum ranges from individually operated cleaning basins to fully automated, multi-stage cleaning lines. WIWOX® VERSA GENIUS+ sets new standards in modern plant design. Well thought-out details in the area of guiding the cleaning medium, agitation and process control ensure a flexible and energy-efficient process sequence that meets the requirements. You can convince yourself of the economic efficiency of the system by extensive cleaning tests in our test laboratory. The bath care accessories also play an important role in the cleaning result, the uniform process flow and the operating costs.

WIWOX® CORUS HD ultrasonic systems have been specially designed for cleaning high-quality moulds and precision tools. In maintenance these replace the labour-intensive and often ineffective manual cleaning. The ultrasonic cleaning process can be used for all metal moulds, in particular tools for injection moulding, extrusion, rubber processing as well as aluminium and gravity die casting. A typical structure consists of three stages: 1. cleaning, 2. rinsing and 3. passivating. The usable dimensions are matched to common mould sizes. The workpieces to be washed are placed in the tank either with the aid of a washing basket or with a lifting beam. Our ErgoStation is recommended for manual rinsing, drying and post-treatment. The working area is completely enclosed, brightly illuminated and ventilated. Operation is safe and simple, as the moulded parts are loaded laterally through a sliding door and held by a lifting device during treatment.

The WIWOX® USm Ultrasonic cleaning tanks enable individual, demand-oriented surface treatment in a single or multi-stage process. The modular design allows adaptation to almost all requirements and subsequent expansion or automation is possible at any time. Aqueous cleaning at temperatures between 60° and 80° C ensures absolute degreasing and particle removal. Organic or inorganic residues such as polishing paste, paint, plastic, release agents, oil carbon or lime can be easily removed by using the right cleaner. The workpieces are cleaned within a few minutes. The cleaning result is always perfect and reproducible. The subsequent rinsing process is followed by stain-free post-cleaning or preservation. The WIWOX® ultrasonic cleaning process can be used for all steel moulds as well as brass and copper parts. Especially tools for injection moulding, extrusion, rubber processing, aluminium die casting and gravity die casting.