In the oil refining industry, steam is the main factor affecting the energy consumption of enterprises, which directly determines the quality of petroleum products and the economic benefits of enterprises. Based on the actual production requirements of the refinery, ZOZEN recommended the safe and efficient SHL series assembled coal steam boiler, with a custom-made boiler system technical solution.
SHL series assembled boilers have wide adaptability, water circulation of the boiler adopts natural circulation, and each heating surface has a relatively independent sewer water supply, to ensure the safety of the whole water circulation. Large furnace design can prolong the residence time of flue gas in the furnace, so that fly ash and combustible gas can be fully burned. In addition, the logo pattern heating surface absorbs the temperature of the flue gas to a large extent, thus improving the thermal efficiency of boiler. SHL assembled coal steam boiler provides an adequate, high quality steam heat source for the refinery production line.
The water wall tubes on the left and right sides of the furnace of a 35 ton coal-fired steam boiler are radiant heating areas, and the two wings of the furnace and the spiral bellows in the drum are convective heating areas. SHL series coal-fired mobile grate boilers adopt the symmetrical arrangement of upper drum, water wall tube and water head, furnace structure reasonable arrangement, to achieve high efficiency. This chain grate boiler adopts a variety of environmental protection measures (bag dust collector, double tower desulfurization, etc.), to meet the national emission requirements.
ZOZEN manufactures boilers of excellent quality and outstanding performance. The stable operation of the whole boiler system not only ensures the steam demand in the production and life of the company, but also reduces the energy consumption and improves the economic benefits of the company. We are very satisfied with that.