SYDJ-5 type multi-media soot blower

Classification:

SYDJ-5 type multi-medium telescopic soot blower is used to remove ash and gypsum scale on the flue gas heater (GGH) of desulfurization equipment, and also to remove various salt scale and ash such as ammonium sulfite and ammonium sulfate on the air preheater after boiler flue gas denitration (SCR). During operation, the soot blower removes ash and scale on its heat exchange surface in time to ensure the reliable operation of heat exchange equipment, which is of great significance to ensure the normal operation of the boiler and environmental protection.

Service Hotline:

86-27-81887676

Inquiry

Keyword:

Boiler Efficiency & Cleanliness

the

and

The sootblower can be fully retractable or semi-retractable. Semi-telescopic actual use more.

The soot blowing medium of the soot blower is superheated steam (or compressed air), low pressure water and high pressure water:

The blowing of superheated steam is often used in the operation of two kinds of heat exchange equipment. The soot blowing effect of compressed air is much worse than that of superheated steam due to the limitation of its pressure and flow parameters. Therefore, when conditions permit, use superheated steam soot blowing as much as possible.

High-pressure water flushing is online flushing and is put into operation when required.

Low pressure water flushing is off-line flushing. That is, when the furnace is stopped, large amount of water is washed and put into use according to the specific conditions of ash formation and scaling. Low pressure water off-line flushing is generally only used for flushing GGH.

Main technical parameters

Operation mode of soot blower	Continuous Progressive	Step/step back
Sootblower stroke	According to the requirements of the contract
Soot blower moving speed	According to the requirements of the contract, generally> 70 mm/min)	～900mm／min）
Soot blowing medium	Steam (generally required superheat ≥ 150 ℃) or compressed air
Soot blowing pressure	0.8～1.5MPa
Effective sootblowing radius	～2M
Number and caliber of nozzles	Specially designed as per contract
Motor (for domestic use in China)	ASR-6324 B5 O.18KW 1370rpm. 380V. 50Hz.3P	Y90S-4 B5 1.1KW 1370rpm. 380V. 50Hz.3P
Approximate weight	116kg per meter stroke 360kg (excluding the furnace part of the sootblower tube)