※ Deep dehydration and upgrading of raw coal, cleaned coal, slime, lignite, low-rank coal and other materials in the coal industry; ※ Deep dehydration and upgrading of materials such as boiler fuel coal in the power industry; ※ Mineral processing industry (such as nickel ore) ore concentrate, tailing and other materials drying; ※ Drying of blast furnace slag, clay, sand,graphite and other materials in the construction industry.※ Drying drum cylinder diameter from 1.5m to 4.2m, length from 8m to 38m, a total of 12 series of more than 60 specifications. ※ The single dryer production capacity of coal slime can reach 180t/h, and other materials can reach 300t/h, fully meeting the needs of different users.※Engineering technical consultation, service, survey and design ※ Single machine or complete set of equipment supply ※ General Contracting (EPC) ※ Construction and installation project contracting and management ※ Project production and operation contract and trusteeship ※ Project lifetime maintenance and service
Tongliao Jinmei Chemical Co., ltd. Lignite drying project
Dry material: lignite Material feeding moisture: ≤33% Discharging moisture of material: ≤15% Capacity: 120 t/h Project description: Tongliao Jinmei Coal Chemical Co., Ltd. is a high-tech enterprise invested by Shanghai Golden coal Chemical New Technology Co., Ltd. and Shanghai Golden coal Chemical Holding Co., Ltd. which produces ethylene glycol with lignite as raw material. It has the world's first chemical production technology, that is, using coal as raw material, through carbonylation and hydrogenation to produce ethylene glycol, a new clean and environmentally friendly process route. In the process of making ethylene glycol, the water content of lignite, the raw material of chemical industry, is strictly required, so a matching lignite drying workshop is built. The annual processing capacity reaches 900,000 tons, and the drying system runs smoothly.
Environmental indicators: Particle concentration: 30mg/Nm3 Sulfur dioxide concentration: 200mg/Nm3 Nitrogen oxide concentration: 200mg/Nm3
Inner Mongolia Zhujiang Investment Co., ltd. Qingqingta Coal Preparation Plant slime drying project
Dry material: tail slime Water content of material: 28% ~ 31% Material discharging moisture: 15% ~ 20% Capacity: 120 t/h Particle concentration: ≤30mg/m³ Sulfur dioxide concentration: ≤200mg/ m³ Nitrogen oxide concentration: ≤300mg/ m³ Project introduction: The slime drying project of Qingqingta Coal Preparation Plant was purchased by Inner Mongolia Pearl River Investment Co., ltd. The project integrates slime drying system and desulfurization, denitrification and dust removal system. It started construction in 2019 and is now in the installation and commissioning stage.
Shanxi Yongchang Huanyu Coal Transportation and Marketing Group Co.,ltd. Slime drying system project
Dry material: tail slime Material moisture: 24% ~ 16% Material discharging moisture: 15% ~ 17% Capacity: 140 t/h Project Introduction: The project is located in Youyu County, Shanxi Province. It has been completed and put into operation since 2017. All indicators of the system have reached the standard, and the system runs normally and smoothly.
Slime drying system engineering of Jinsha Juli Energy Co., ltd.
Dry material: tail slime Material moisture: ≤30% Discharging moisture of material: ≤13% Capacity: 30 t/h Project Introduction: The project is located in Bijie City, Guizhou Province. Since its completion in 2016, all indicators of the system have reached the standard, and the system runs normally and stably.
Shaanxi Heilonggou Mining Co., ltd. Slime drying system project
Dry material: tail slime Material moisture: ≤30% Discharging moisture of material: ≤12% Capacity: 90T /h Project Introduction: The project is located in Shenmu City, Shanxi Province. It was completed and put into operation in 2016. All indicators of the system have reached the standard, and the system runs normally and stably.
※ Dehydration effect is obvious, the upper limit of feed moisture can reach 60%, the product moisture can reach below 8% ※ Significantly improve the quality of materials and effectively improve the performance of material storage and transportation; ※ The system is complete, efficient, energy-saving,eco-friendly, and has a high degree of automation; ※ The equipment is safe and reliable, and the system operation and maintenance are convenient and simple.
Project Introduction: A set of drum drying system was installed in the Yanzishan coal preparation workshop of Datong Coal Mining Group Co., ltd., for the drying of coal sludge. The heat source was the chain coal-fired hot blast stove. The detection institution showed that the total flue gas emission was about 130000m3/h and the maximum SO2 concentration was 1025mg/Nm3. Maximum nitrogen oxide concentration 1467mg/Nm3. Seriously over environmental standards. After adding desulphurization, denitration and dust removal system, all environmental indicators meet the discharge requirements, and the operation is stable.