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産業機器 Emerson FISHER Yarway AT-13/23のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Emerson FISHER Yarway AT-13/23 10 ページ。 Quetemp standard and heavy duty
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YarwaY Que - TeMp desuperheaTer sTandard-/heavy duTy
InstallatIon and maIntenance InstructIons
The minimum pipe run, required downstream
of the Que - Temp desuperheater, varies
with each individual application and would be
specified by yarway at the enquiry stage. The
distance from injection point to the first pipe
bend is also a function of steam pressure,
temperature and nozzle size. experience
has shown that in systems up to 25 bar, 4 to
6 meters, is an acceptable distance.
FIgure 1 - Model 33 / 43
Check for damages
Check for damages
Identification plate
FIgure 3
steam line
Fp9
FIgure 4
air
Water
steam
The distance from the Que - Temp
desuperheater to the temperature sensor
is nominally 12 to 15 meters, although the
distance specific to the application would be
advised by yarway at the enquiry stage. longer
distances will ensure that full evaporation
of the water will take place at lower steam
velocities.
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FIgure 2 - Model 13 / 23
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water flange positions
Fp12
Fp3
air
steam
flow
Fp6
The temperature sensor should be located in
the upper half of the pipe, avoid branching of
the steam pipework between the Que - Temp
desuperheater and the sensor (see Figure 4).
parts list
item
Description
1
Temperature sensor
2
Temperature transmitter
3
Temperature controller
4
Que - Temp desuperheater
5
air filter regulator
7
strainer
8
Control - or on/off valve
9
Flange
10
pneumatic - or e/p-positioner
2