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ROTATING
SOOTBLOWER Model BW-9 |
Description:
The
soot blower mainly consists of:
• main body, properly said, with flanged connection to the wall
support;
• wall box, positive or negative pressure types are available;
• automatic steam valve for steam inlet with flange and relevant
counter flange;
• head with flanged connection for admitting steam;
• air check valve with a threaded ¾” connection on
the rear head;
• tube lance connection.
• lance with multi-nozzles (single of double row).
This type of soot blower results:
|
 Rotating sootblower installed on one exhaust gas boiler on board of M/V Sun Princess |
Application:
This type of sootblower is used in confined spaces, usually at a gas temperature lower than 600-700°C
Installation
type
• Convection bank
• Economiser
• Waste heat recovery boiler
| Technical data | Operating
sequence
When the blower is started from the rest
position the electric motor rotates the lance through the reduction
gear and the drive gear. This movement opens the valve by means
of a cam. The lance rotates until the design blowing arc is completed.
The valve is closed by reversing mechanism back to its rest position.
The rotation of the lance continues up to get its rest position. |
|
| Electric
motor One 0.25 kW 3 phase flanged mounted. Explosion proof specification available for hazardous areas Material
specification Valve:
Flange: |
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| Operating data | ||
Blowing
medium
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Steam or air |
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