• Case name: 20 ton SZL coal-fired steam boiler project applied to a winery
• Project type: complete project (equipment and supporting equipment provision, installation and commissioning)
• Project supporting boiler: SZL20-1.25-AⅡ
• Project boiler medium: steam
• Project quota output: 20 tons

20Tons SZL steam boiler

Wineries require a relatively large amount of steam for fermentation and distillation. If heating and bathing heat are added, the amount of steam is even greater. Therefore, coal-fired steam boilers are the boilers of choice for fermentation and distillation in wineries. The brewery is a key winemaking enterprise known for the production of famous wines, mainly engaged in the production, manufacturing and sales of liquor. In order to expand production this time, after investigating and analyzing the boiler industry, the factory has repeatedly determined to purchase a 20ton SZL coal-fired steam boiler from Zozen Boilers for the production of liquor. At present, the company has many high-quality brand products.

Steam boiler occupies a very important position in wine production and processing enterprises, directly affecting the production schedule and quality of wine. The 20Tons SZL steam boiler provided by Zozen Boilers for our winery is the right-hand man of wine-making enterprises. With fast steam output and stable operation, it is the first brand in the boiler industry. This series of coal-fired watertube boilers adopts a vertical arrangement of double drums and a chain grate for combustion equipment. There is an economizer at the end of the boiler. The flue gas enters the tail flue through the furnace, the combustion chamber, the convection tube bundle, and the economizer, and is discharged into the atmosphere through the dust collector, induced draft fan, and chimney.

This series of boiler products are divided into two major parts, the upper part includes the boiler body, the upper steel frame and the upper furnace wall, and the lower part includes the hopper, the chain grate, the lower furnace wall and the internal ventilation duct, except for the front and rear arch pipes and the upper furnace wall. The connecting pipes are assembled on site, part of the brick walls are laid on site, and the rest of the components are assembled and delivered, and the tail economizer and flue duct are matched with the furnace. The 20Tons SZL steam boiler water cooling system includes a front water wall, a side water wall, convection tube bundles, upper and lower drums, downcomers and headers.

Coal-fired steam boiler

During the operation of coal-fired steam boiler, the grate is divided into air bins, and the air volume of each air bin is independently adjustable. The speed of the grate is stepless to adapt to a wide range of coals and fully burns. The electric control cabinet is equipped with complete automatic control and monitoring instruments. High degree of automation, safe and reliable. SZL type steam boiler has a compact overall structure, small floor space, single-layer layout of the boiler room, and low capital investment; high degree of assembly, short installation cycle, low installation cost; adequate and reasonable heating surface layout, boiler heating, rapid pressure rise, and output Enough and high thermal efficiency.