pulverized
Key words:
The nozzle structure of TH series four-channel pulverized coal burner is composed of direct wind, coal wind, swirling wind and central wind channel from outside to inside. Ignition oil gun is installed in the central wind channel. The central air is ejected through the small holes distributed in the central flame stabilizer, and its function is to adjust the distance and size of the reflux zone in the flame, prevent the backflow of pulverized coal from blocking the burner, and at the same time cool and protect the burner head. The spiral groove axial flow cyclone for swirl style has a unique structure that can reduce air resistance and produce sufficient swirl intensity, and the outlet cross-sectional area of the swirl wind is adjustable to adapt to changes in coal quality and working conditions in a wider range. The axial flow style is designed with a detachable small nozzle, which is convenient to replace according to different coal quality, so as to ensure the rapid combustion of pulverized coal and reasonable flame shape. At the same time, the axial flow wind dynamic energy attenuation is slow, which effectively ensures the flame strength and extension force. The pulverized coal channel adopts special process to lay special wear-resistant materials, which greatly prolongs the service life of the burner.
Key words:
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Xiangyang Tenghui Electric Manufacturing Co., Ltd.
Address: No.31, Qilihe West Road, Fancheng District, Xiangyang City, Hubei Province
Technical advice:86-0710-3129518
Sales:86-0710-3540669
Business Manager:86-18871091455
Fax: 86-0710-3236122
E-mail:xythdq@126.com