ABB SCK, System Manual

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30 System Manual SCK Gas Sampling System 42/23-81 EN Rev. 4
Gas sampling probe 60S
The gas sampling probe is used to sample the sample gas from the process.
The following illustration shows the gas sampling probe 60S:
The main components of the gas sampling probe 60S are:
No. Component Function
1
Sample gas intake holes Sucks in the sample gas in the kiln.
2
Gas tube Transports the sample gas through
the probe to the gas outlet.
3
Connection for air cannon Compressed-air blast from air can-
non breaks up material deposits
between the probe and the wall tube.
4
Wall tube Pipe stub on rotary kiln.
5
Cooling water connections Cooling water supply for probe cool-
ing.
6
Mounting flange For fastening the gas sampling probe
to the retractor.
7
Filter unit FE2 Initial filtering of the sample gas for
dust removal.
8
Ceramic filter
9
Compressed air connec-
tions Allows periodical cleaning of the filter
with compressed air.
10
Protective case Filter unit casing.
11
Gas outlet Passes the sample gas to the down-
line sample gas analysis system.
12
Heating sleeve Heats the filter unit to prevent con-
densation build-up.
13
Pipe sealing device Spring-mounted sealing of the tube
Meaning
Layout
Function of
components