- СНТ →
- SNT Burner Devices
SNT Burner Devices are a series of burners that use a fundamentally new pylon cooling system. In combination with the new pylon structural material, this makes it possible to more than double the service life of the burner compared to SN Burners. The use of the new BD cooling system allowed for using the combustion air with a temperature of up to 600˚С.
The technology of fuel preheating before ignition applied in SNT made it possible to increase the operating adjustment factor of the burner device and make it more than 10.
Technical characteristics of SNT Burner Devices
|Operating power range of SNT Burner Devices (SNT-21...SNT190)||0.5...90 MW|
|Number of Burner Device (BD) typical sizes, units||160|
|Operating adjustment factor (kp)||>10|
|Ignition of a BD under gas pressure, Pa||up to 50|
|Variation range of excess air adjustment in a BD||1.01..20|
SNT burners can be supplied both complete with control and safety automatics, and with ignition and flame control automatics. The required type of burner is selected by the engineers of the SNT Research and Production Company at the request of the Customer based on the characteristics of heat engineering facility where the burner devices are installed (length of the combustion chamber, resistance of the combustion chamber, heat density of the combustion chamber).
Hazardous emissions level:
|Carbon monoxide (CO), mg/m³||0|
|Nitrogen oxide (NOx), mg/m³||up to 230*|
SNT Burners can be supplied as a complete set with a modular blower fan, or without it (in case of using a standard fan of a fire engineering facility). The control automatics can be either built into the burner device housing or supplied in a separate control panel. The burner allows for adjustment, revision and maintenance without the need to remove it from the fire engineering facility. The ability to select burner components (fan, control panel, gas manifold, discrete and differential pressure sensors) allows you to create a design most suitable for specific operating conditions. Burners with extended heads are also available. The special design of the burner allows the use of blower air heated to 600°C.
SNT burners can be installed on water-heating and steam boilers, industrial furnaces and air heaters. Special designs of burners allow their use in furnaces of the metallurgical and chemical industries, sintering machines, as well as rotary roasting and smelting furnaces.
Natural or liquefied gas, fuel oil, diesel.
Burner delivery set:
The scope of delivery may include:
- gas fittings
- ignition and flame control automatics
- control and safety sensors
- burner device control and safety system
Burner devices can be equipped with both their own control panels and automatics integrated into the master control cabinet of the fire engineering facility. Controllers manufactured by Siemens, Unitronics, Schneider Electric, etc. can be used.