Heating net heater

发布时间 2019-01-08
0


Technical parameters:


NameShell sideTube side
Design pressure(MPa)0.42.4
Design temperature(℃)280150
Hydraulic test pressure(MPa)33
Operating mediumSteam,
condensate water
Water
Medium characterNon-toxic,
non-explosive
Non-toxic,
non-explosive
Corrosion allowance(mm)11
Welded joint coefficientφ0.850.85
Number of passes12
Heat exchange area /m18001800
Material of
 main pressure part
Q345RQ345R
Tube plate 
16Mn+0Cr18Ni9
Tube plate 
16Mn+0Cr18Ni9
Heat exchange tube
0Cr18Ni9
Heat exchange tube
0Cr18Ni9



Product Presentation :

Heating net heater includes basic heating net heater and peak heating net heater, and is one of main equipments of thermoelectric power plant. Its main function uses discharge steam from steam turbine or new steam from boiler as heating source to heat return water in heating pipeline net so as to meet users, requirements. Our company has many years of history for producing heating net heaters with heat exchange area from 40m2 to 3,000m2, and forms series products, mainly including turbulence heat exchange pipe heating net heater, nickel and titanium surface improved heat exchange pipeheating net heater and normal steel pipe heating net heater, whereas heat exchange pipe of turbulence heat exchange net heater uses two heat exchange pipes, i.e., stainless steel and copper, and has various features such as high thermal efficiency and automatic scale removal.

Heating net heater:U tube type heat exchanger of BEM1800-2.4/0.4-1800-8/19-2I model is a part of Ⅱ category of vessel.


Heating net heater

Heating net heater



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