Power Rate Plant 300MW Unit CFB Boiler Anti Shock Petrochemical
Industry Oil Fired Boiler Super Heater TUV
Super heater types:
1. Convection super heater: it is the earliest type of super heater
and it is located above or behind banks of water tubes to
protection them from direct flam or fire.
Parameters that increases the convection
a. Increasing the fuel-and air flow (combustion gas flow)
b. Increasing the mass flow rate of the steam
|Description||Heat boiler super heater, steam boiler super heater, oil boiler
super heater, coal steam boiler super heater, Gas boiler super
|Material||Alloy steel, Carbon steel, SA213TP304, SA213T91, etc.|
|Material standard||ASTM, EN or ISO etc.|
Min: 10 ton
|Smelting Process:||EF+LF + VD|
|Process||Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+
tempering) → Inspection →rough machining→UT →2nd Heat treatment
→finishing machining →Inspection|
|UT standard||ASTM A388 or EN10228, etc|
Steam super heater is consisted of dense tube coils and is placed
in the flue under the tempearture 450℃-1000℃. For power plant boiler capacity over 10Mpa, platen and coiled
superheater are usually adopted.
CFB Boiler Superheater
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