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Doosan Lentjes to Supply Fabric Filters in the Czech Republic

Doosan Lentjes signed a contract for the supply of fabric filters for a power plant in Chvaletice, Czech Republic. The main contractor is the local company ZK Termochem.

Revision Date:  3/3/2020

Tags:  221112 - Fossil Fuel 化石燃料, Sev.en Energy, Doosan Lentjes, Fabric Filter, Boilers, Flyash, Flyash Transport System, Supply, Power Generation, Emission Legislation, Retrofitting, Engineering, Czech Republic

5-year bag life for Dry scrubber with PPS/P84 bags.

A Czech coal burning power plant is provided with a fluidised bed boiler, a dry scrubber with calcium hydroxide as a reagent and a bag house. The baghouse is a pulse jet design with 550,000 aM3/hr capacity. The initial set of filter bags was based on a 100 % PPS material. The bags failed on high-pressure drop caused by filter material blinding. It was decided to replace these bags with bags based on a PPS/P84 blended fibres in order to improve the filtration efficiency and prevent the dust penetration into the cross section of the material. F i g u r e 9 shows the condition of the needle felt before the replacement was required and the condition of the new PPS/P84 filter media with a well-defined dust cake and no dust penetration. This bag house is achieving more than five years of bag life operation.

Revision Date:  8/21/2019

Tags:  221118 - Other Electric Power , Evonik Industries, Bag, Czech Republic

European Cartridge Analysis for Gas Turbine and Dust Collection

This analysis focuses on the cartridge market for gas turbine and dust collection for seven European countries.

Revision Date:  11/29/2012

Tags:  221112 - Fossil Fuel 化石燃料, Cartridge Filter, Air Filter, Market, Dust Collecting, Air Filtration, Air Intake, Czech Republic, France, Germany, Italy, Poland, Spain, UK