What are factors affecting the coking of thermal oil heater?
1) The quality of thermal oil heater
The analysis of coking formation process shows that the oxidation stability and heat stability of thermal oil heater are closely related to the coking speed and quantity. Many fire and explosion accidents are caused by the poor oxidation stability and heat stability of thermal oil heater, which can result in serious coking problem.
2) The design and installation of heating system
The various parameters provided by heating system design and the installation of equipment directly affect the coking conditions of thermal oil heater, so the installation, adjustment and testing of equipment should be reasonable to extend the service life of thermal oil heater.
3) The daily operation and maintenance of heating system
Different boiler operators have different control capacities of heating system factors such as temperature and flow rate due to different objective conditions such as degree of education and skill level. Temperature is an important parameter for the thermal oxidation and polymerization reactions of thermal oil heater. With temperature rises, the speed of two reactions rises and the coking tendency increases. According to the relevant theory of chemical engineering principles, with the Reynolds number increases, the coking speed decreases. The Reynolds number is directly proportional to the flow rate of thermal oil heater. As a result, the higher the flow rate of thermal oil heater, the lower the speed of coking.
-
YQ(Y)W series gas-fired/oil-fired horizontal thermal oil heaterLive Chat1400-14000 kW0.8-1.0 MPa
-
YQ(Y)L series gas-fired/oil-fired thermal oil heaterLive Chat7000-29000 kW0.8-1.0 MPa
-
YLW series coal-fired thermal oil heaterLive Chat1400-29000 kW0.8-1.0 MPa
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
-
April 12–14, 2025 – The 29th Pakistan Textile Asia International Exhibition and Conference was grandly held at the Karachi Expo Centre. As a pivotal event in the global textile industry, this exhibition attracted renowned enterprises from around the world. ZOZEN Boiler, a leading industrial boiler manufacturer, was invited to participate once again. Showcasing its flagship product—the 10–40 ton three-drum biomass boiler—ZOZEN engaged in in-depth exchanges with Pakis...15 Apr 2025
-
In recent years, with the rapid development of the pharmaceutical industry, enterprises have raised higher demands for the stability, environmental performance, and efficiency of production equipment. As a renowned industrial boiler manufacturer in China, ZOZEN Boiler has become a trusted partner for many pharmaceutical companies thanks to its high-quality products and outstanding service. Among these collaborations, the partnership with Sinopharm Weiqida Pharmaceuticals Co., Ltd. stands out as ...08 Apr 2025
-
Pakistan, the world’s fourth-largest cotton producer and third-largest consumer, holds a pivotal position in the global cotton textile market. LUCKY TEXTILE MILLS LIMITED (hereafter referred to as LUCKY TEXTILE), with over 40 years of industry expertise, stands as a cornerstone of Pakistan’s textile sector and a key driver in steering the industry toward greener, more sustainable practices. Textile Leader LUCKY TEXTILE Chooses ZOZEN Biomass Boilers ZOZEN Boiler, a pioneer in the ...01 Apr 2025