What is the special spray gun for pulverized coal boilers?
The special spray gun for pulverized coal boilers is a kind of equipment that atomizes fuel oil (light oil, heavy oil, residual oil, etc.) to make the fuel oil into UM-level particles. Through air distribution and ignition, the fuel oil can be sufficiently burned. It is widely used in the boiler industry.
The special spray gun for pulverized coal boilers is mainly composed of the atomizing sheet, swirling sheet and diverter sheet. The working principle of the special spray gun for pulverized coal boilers is that the oil gathers in a circular groove through the small holes of the diverter sheet under a certain pressure, then passes the swirling sheet to the groove and enters the swirling chamber in the swirling center, finally generates high-speed rotating motion and sprays out from the center hole. The oil overcomes its own viscous force and surface tension under the action of centrifugal force and is crushed into fine oil droplets to form a conical atomization moment with a certain angle.
-
DZL series coal-fired steam boilerLive Chat2-10 t/h1-2.5 MPa
-
SZL series coal-fired steam boilerLive Chat6-35 t/h1-2.5 MPa
-
DHL series coal-fired steam boilerLive Chat20-75 t/h1.25-5.4 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
-
In recent years, Venezuela's food processing sector has experienced rapid growth alongside gradual economic recovery, with meat processing as a vital component of its food industry undergoing continuous expansion. Meat processing imposes stringent requirements on equipment performance, particularly steam boilers as core production facilities, whose efficiency, stability, and environmental compliance directly impact product quality and operational costs. This context has driven increasing demand ...25 Mar 2025
-
Luxshare Precision Technology Co., Ltd., established in 2017 with a total investment of 18 billion RMB, is a globally renowned manufacturer of precision structural components. It serves major brands in fields such as information technology, automotive, and consumer electronics. As an important overseas branch, Luxshare Precision (Vietnam) Co., Ltd. has been rooted in Bac Giang Province, Vietnam, since 2019, focusing on providing high-quality products to the global market. With rapidly growing ma...18 Mar 2025
-
In the context of the global energy transition and the ongoing advancement of carbon neutrality goals, ZOZEN Boiler’s R&D team achieved multiple industry breakthroughs in 2024. With systematic technological upgrades, the company is laying a solid foundation for high-quality development in 2025. As a leading enterprise in the industrial boiler sector, ZOZEN Boiler is showcasing the strength of Chinese manufacturing to the world through continuous innovation and product advancements. &n...11 Mar 2025