SR – 2B Part Retractable Soot Blower
It is installed at safe section even if some section of lance tube is located in gas path at normal times.
This is because gas temperature of boiler and other facility is low.
It is widely used when they need to more powerful blowing than Rotary type soot blower. (Ex.: Economizer, tubular air, preheater, etc.)
It is basically same structure of LR-2B and nozzle arrayed as equidistant intervals at the plural sections and thus it is able to clean the whole sections of gas path with short transfer distance.
In case that sections are two , it is called half retractable.
Sections will be designed a lot if needed.
This is because gas temperature of boiler and other facility is low.
It is widely used when they need to more powerful blowing than Rotary type soot blower. (Ex.: Economizer, tubular air, preheater, etc.)
It is basically same structure of LR-2B and nozzle arrayed as equidistant intervals at the plural sections and thus it is able to clean the whole sections of gas path with short transfer distance.
In case that sections are two , it is called half retractable.
Sections will be designed a lot if needed.
- Make forward and backward movement of lance tube with 1 motor.
- Maximize blowing efficiency by applying high efficiency ventri nozzles.
- Lance tube selects proper materials for installation and operation conditions.
- Low noise operation with an enclosed reducer and carriage
- Spray pressure control unit in Poppet valve enables to control the nozzle pressure.
- It is convenient for maintenance because each model of poppet valve is in common use.
| Items | Specifications |
|---|---|
| Travel | 2 m ~ 5 m |
| Drive Motor | 0.75 Kw |
| Blowing Medium | steam or air |
