AVA developed a horizontal reactor with special features for laboratory use. The specially designed machine can be applied for drying powdery raw materials for filter element production. The final products are high-tech filter elements which are used e. g. for the power plants industry. Special challenges have been a high temperature range, a defined centricity of the main shaft with unilateral agitator bearing, an isolation which allows a certain expansion behaviour, defined heating and cooling rates and a sealing which was finally designed as a combination of various systems. In numerous test runs different models had been tried out which should work against product sintering and thus crust building at the wall. The result is a complete and complex construction of a horizontal reactor which meets all challenges of this difficult task.
Hall 9, Booth 409
cpp 438
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