Combustion air pre-heat is another potential energy saving technique worthy of consideration. And it is an necessary boiler auxiliary equipment to save boiler energy and improve thermal efficiency.

Along with the increase of the world demand for alternative biomass energy, it has been revealed that the domestic market for sunflower husk pellets features a positive dynamic in development in boiler market. ZBG produced packaged sunflower hulls fired boiler with DZL and SZL series.

High pressure boilers use the forced circulation of water which ensures the positive circulation of water and increased evaporative capacity. Those cfb boiler require less heat of vaporization.

Coal fired power stations, are fitted with economizers. Economizers are commonly used as part of a heat recovery steam generator in a combined cycle power plant. In an power plant boiler, water passes through an economizer, then a boiler and then a superheater.

Boiler thermal efficiency% = 100 - (flue gas losses% + radiation losses% + blow down losses% - other losses%)

Hot water in boiler chamber will flow three times in horizontal tubes which provides more opportunities for hot gasses to transfer heat to the water in a boiler. However, boiler efficiency is highly affected by tube design, and not simply the number of passes. 3-pass boiler with more heat transfer time to deliver the same or higher efficiency rating.

Nearly no news reported vacuum hot water boiler explosion event. This is because phase changing vacuum hot water boiler working in the negative pressure, unlike other hot water boiler. This ZWNS series boiler capacity is from 0.5 to 6 ton per hour, basically meet hotels, schools, buildings, supermarkets hot water or heating requirements.

Tire production needs rubber and other material. Steam curing tire function as tire shaping, stimulating chemical reaction.

One of our old clients in Heilongjiang province, purchased a set of DHX60-3.5/450-AI cfb boiler for the tire factory after he bought a set of 35 ton cfb boiler.

Talking about heat and pressure, tire factory must have steam boiler for tire production. With the help of boilers, heat facilitates a polymerization reaction that crosslinks rubber monomers to create long elastic. According to our sales recordings, nearly 57% clients chose circulating fluidized bed boiler.