The reconstruction project of calcium lignosulfonate dry powder tower of Chenming Paper Co., Ltd. in Yanbian is a complete success!

Congratulations on the complete success of the reconstruction project of calcium lignosulfonate dry powder tower of Chenming Paper Co., Ltd. in Yanbian City, Jilin Province undertaken by our company!!

Calcium lignosulfonate is made from waste liquor of papermaking after evaporation and concentration to about 45%, and drying by spray. It is widely used in building, making Fire brick and other industrial fields.

At the same time, it not only solves the problems of wastewater discharge and environmental pollution, but also turns waste into treasure, bringing huge economic benefits to the enterprise.

Chenming Company conducted a contract bidding for this project, and our company won the bid in one fell swoop. The company officially started construction in July 2009 and completed the renovation in September. From March 23 to April 13, 2010, single machine, linkage, and feeding trial production began, and the production lasted for 5 consecutive days. The quality and yield of its product calcium lignosulfonate meet or exceed the design requirements.

Due to the use of hot air stove flue gas for direct drying, it saves a lot of energy compared to using crude oil or gas generators, resulting in a significant reduction in production costs for enterprises.

Due to the combined use of our company's efficient and energy-saving hot air stove and multi tube ceramic dust collector, all exhaust gas quality is qualified. For the first time in the industry, a water film dust collector has been used for the exhaust gas emitted from the tower top. The dry exhaust emissions fully comply with the national environmental protection Class II standard, and the user is very satisfied.

With the successful completion of the renovation project of this project, it has played a leading demonstration role in the domestic calcium lignosulfonate drying industry, and the second phase of the company's project is about to start.

For more information, please contact our company.