INSTALLATION OF PURIFICATION OF EXHAUST GASES AND PROCEDURE FOR THE CATALYTIC REDUCTION OF THE CONTENT OF HARMFUL SUBSTANCES IN THE EXHAUST GAS OF A COMBUSTION INSTALLATION.

摘要

Exhaust gas purification installation (8) for a combustion installation (1) with a catalyst (7), which can be traversed by the exhaust gas stream, a dosing device (10) for the introduction of an agent reaction (11) in the exhaust gases (5) and a control unit (20) connected to the dosing device (10), where the control unit (20) is designed to calculate the amount of harmful substances , issued per unit of time from the combustion installation (1), based on parameters relevant to the operation of the combustion installation (1) by means of a functional relationship and has an interface (32), characterized in that in the interface (32) an external measuring unit or control unit (31) can be connected, and because the control unit (20) is designed in such a way that the functional relationship and / or can be transmitted through the interface (32) parameter values relevant for operation in the form of data between the control unit (20) and the external measurement unit or control unit (31), so that the functional relationship can be verified by means of the external measurement unit or control unit control in combination with maintenance work and, if necessary, can be corrected.