Coal Fired CFB Boiler Drum
Coal Fired CFB Boiler Drum
CFB Boiler Drum Description
The cylinder is composed of cylinder body, head, steam inlet pipe, outlet pipe, blowdown pipe, safety valve socket, pressure gauge socket and other parts.
The divided cylinder is used to distribute the steam generated during the operation of the boiler to various pipelines. The divided cylinder is a pressure equipment, a pressure vessel, whose function is to distribute steam. Therefore, there are multiple valve seats connected to the main steam valve and steam distribution valve on the divided cylinder, so as to distribute the steam in the divided cylinder to each place where it is needed.
CFB Boiler Drum parameter
| Product Name | Coal Fired CFB Boiler Drum |
| Applied Area | Natural circulation boiler |
| Drum Shell Plate Material |
- Carbon Steel : Q245R, P265GH, SA516-Gr.60/65/70 - Alloy Steel : Q345R, Q375R, 15CrMoR, 12Cr1MoVR, P355GH , DIWA353 |
| Drum Head Material | Same as shell |
| Nozzle Tube Material | As per design |
| Standard | China GB, ASME, EN |
| Manufacturer Grade | China A Grade, ABS Certificated, TUV Certificated |
| Working Temperature | Saturation Temperature at rated pressure |
| Working Pressure | 1.6 MPa ~ 22.5 MPa |
|
Shell Plate Thickness (Drum Wall Thickness) |
≤150 mm |
| Drum Diameter | ≤3,200 mm |
| Drum Length | ≤25,000 mm |
| Welding |
- Shell : SMAW, SAW - Nozzle tube : GTAW (TIG), SMAW |
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