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Absorber pump

Pressure
Absorber pump

Overview

Before the flue gas enters the absorber (scrubbing tower), its pollutant content (sulphur) is measured. If the degree of pollution of the flue gas requires it, the absorber pumps are switched on and a quantity of lime milk corresponding to the pollutant content is blown in. To monitor the absorber pumps, pressure transmitters are installed in the pipelines immediately upstream and downstream of the pumps.

Operating Conditions

Measuring Range
-1 ... 100 bar
Temperature
-40 ... 150 °C
Pressure
+1 … +3 bar

Challenges

  • Abrasive and aggressive medium

Benefits

  • Reliable: Ceramic measuring cell is resistant to abrasion
  • Cost effective: Optimal operation of the pumps
  • User friendly: Reliable, low-maintenance operation

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