ITK Envifront AB products

The solution is called resistance measurement namely measurement of both pressure drop and flow. By measuring the resistance in different parts of industrial process evacuation plants for ex. bag filter plants you can keep an accurate track of the conditions on your filter plant which saves your money. About 20 years ago we introduced a control system, CPFA, for bag filters with the method resistance control measurement. The filtration resistance is simplified expressed the pressure drop over the filter bags through the flow and this method has helped our customers to save a lot of energy as well as wear on filter bags and in that way helped them to reduce their cost for the environmental protection.

The Control System has been designed for any type of cremation plant with or without abatement system for such as dust  mercury and dioxins. It has successfully been used on Envikraft and Facultatieve furnaces.With the system we reduce gas- or oil consumption. The Control System is based on the latest Siemens PLC types and has an interface in an operation panel like PC-screen. We provide for distance service support via internet and/or via WiFi. With a new kind of combustion control algoritms in combination of trimming on the actual furnace we can reduce.

By controlling the filter bag cleaning by means of Filter Resistance, (Filter drag), which is expressed as pres-sure drop/filtration velocity you can achieve savings in: filter media (bags), energy, maintenance, environment (lower emissions).