We have 6 series include more than 400 products, such as gas / oil fired boiler, coal-fired boiler, biomass-fired boilers and thermal oil heaters. Our professinal sales team will customize free solution for your project.
Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Product Thermal Capacity: 20 - 110 t/h
Working Pressure: 1.25 - 5.3 Mpa
Product Thermal Capacity: 2 – 20t/h
Working Pressure: 1 - 2.5 MPA
Product Thermal Capacity: 4 - 35 t/h
Working Pressure: 1.0 - 2.5 MPA
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ZG Group is a corner tube boiler manufacturer and provides 35 Ton/hr corner tube coal fired boilers for steel industry, chemical plant, paper making, textile mills, food processing, mining industry High Quality Horizontal Oil and Gas Fired Steam Boiler For Sale Price.
ERK has designed coal-fired boiler systems for more than 70 years. We therefore have unique experience with the various coal types available. ERK is able to deal well with new challenges by combining decades of design expertise with innovation. Maximising the efficiency of coal-fired boilers is one aspect to lower its impact on the environment.
A cornertube boiler is a type of natural circulation water-tube boiler which differentiates itself from other water tube boilers by its characteristic water-steam cycle and a pre-separation of heated steam from the steam-water mixture occurs outside the drum and the unheated downcomers.
This was an important feature back when most boilers were fired with coal or wood. The soot that formed inside the tubes from those fuels had to be brushed (“punched”) on a regular basis or the heat transfer efficiency would suffer. Fire-tube boilers also had (and continue to have) hand-holes and manholes for waterside inspections and washouts.
Aug 03, 2011· View inside Pulverized Coal burning boiler with hanging tube panels in center of boiler, dividing main 4 tube walls into two regions. Camera is in corner port of boiler…
Nov 06, 2001· The coal furnaces weren’t much different from today’s gravity furnaces, noted Randy. Coal was loaded into the furnaces and delivery people soon became experts at banking the coal so it would burn longer. Paul Novak said that the company also had a service department. He noted that most work took place in the summer months.
Jul 01, 2017· To improve Boiler efficiency, coal must burn out. Incomplete combustion in mark with still remaining coal combustion on the back of the furnace.