Waste heat boiler

Waste Heat Boilers:

Waste heat boilers utilize the sensible heat contained in waste gases, waste materials, or waste liquids from various industrial processes, or the heat generated by burning combustibles. With increasingly stringent national environmental protection and energy conservation policies, waste heat utilization projects are becoming more widespread. Our company, drawing on years of design and manufacturing experience, provides waste heat boilers tailored to the characteristics of different waste heat resources for various industries…

Formaldehyde and Carbon Black Waste Heat Boilers:

The formaldehyde and carbon black industries emit low-calorific-value combustible gases during production. In recent years, our company has designed and manufactured a series of high-efficiency and energy-saving waste heat boilers based on different gas compositions and calorific values, combined with specific user needs. Actual operating conditions have exceeded expectations. The boilers feature a high degree of automation, stable performance, safe and reliable operation, and considerable heat recovery effects.

VOC Waste Gas Incineration Waste Heat Boilers:

Factories, dyeing and printing plants, and chemical industries typically generate toxic and harmful gases during production, posing a significant threat to the environment. These waste gases contain organic gases, sulfides, and phenolic compounds. Currently, incineration is the preferred treatment method, employing direct-fired furnaces (TO furnaces), regenerative thermal oxidizers (RTO furnaces), or catalytic oxidation (RCO furnaces). After incineration, waste heat is recovered for cooling to meet desulfurization and denitrification temperature requirements, achieving both environmental protection and energy conservation.

Sulfuric Acid Industry Waste Heat Boilers:

The flue gas from sulfur incinerators and the process gas from acid combustion furnaces are at high temperatures and cannot be directly used in the next process. Cooling is necessary, and these waste heat resources are highly corrosive. Our company has specifically designed waste heat boilers for the sulfuric acid industry, solving the problems of high-temperature sulfidation corrosion and low-temperature acid corrosion. This meets process requirements while also saving energy and generating revenue for our clients.

Carbon Waste Heat Boilers:

The first step in carbon production is the high-temperature calcination of carbonaceous raw materials (anthracite, petroleum coke, etc.) under air-isolated conditions. The high-temperature flue gas discharged during calcination can be reused as waste heat. Our company has configured waste heat steam boilers or waste heat organic heat carrier boilers of different specifications according to the actual situation of waste heat resources. They operate well, with significant energy-saving and emission-reduction effects, achieving excellent economic benefits.