Techase has cooperated with Shanneng to provide coal slime resource disposal solutions for many coal mines under Shanneng. Recently, according to the report of one of the on-site personnel of Guotun Coal Mine, the on-site treatment effect of Guotun Coal Mine has been freshly released! What is the specific effect, let's follow the footsteps of the scene to see!
Happiness is achieved through struggle. After a busy day of work, I took pictures and insights from the on-site staff. According to the on-site understanding, Guotun Coal Mine is located in Yuncheng County, Heze City, Shandong Province. It is equipped with a coal washing plant with an annual washing capacity of 3 million tons. The intelligent construction of the coal washing plant is one of the important contents of the intelligent demonstration coal yard. Mine is an inevitable by-product in the coal washing process. The coal mine water produced in the washing process of Guotun Coal Mine Coal Washing Plant was usually dehydrated by a quick-opening diaphragm filter press or a box-type plate and frame filter press. However, the dehydrated coal mine has high moisture, high viscosity and heat The value is low, and it can only be sold as low-quality coal, and the economic benefits and equipment benefits are not ideal.
According to the introduction of on-site professionals, in the coal mine resource disposal process, the tail coal mine filter press treatment system is not only the gate equipment for the tail coal mine treatment of the coal preparation plant, but also relates to the stability and fluency of the entire system. It is the key equipment to reduce the moisture of the tail coal mine (reduce the water loss of the coal preparation plant and reduce the amount of water replenishment), increase the calorific value and unit value of the tail coal mine, mix and increase efficiency, and create more "potential benefits". Therefore, the selection of equipment has always been a matter of great importance and consideration.
In the coal washing plant of Guotun Coal Mine, we followed the footsteps of the on-site personnel to the dehydration machine room. The first thing that caught our eye was the reasonable layout, clean and tidy processing site. Each of the four coal mine special filter presses was placed in a corner and continued to work in an orderly manner. on. According to the staff of the coal washing plant, in order to respond to the national environmental protection requirements, promote the process of coal mine-free, ensure the stable and efficient processing capacity of the coal mine processing system, and achieve the goal of "exploiting potential and increasing efficiency", Guotun Coal Mine conducted a coal-free coal mine last year. transformation and upgrading. The project site used four TCYZ300 (1800) models Techase special coal & mining super high pressure filter press produced by Techase for deep dehydration of the coal mine at the end of the site. After on-site testing, The moisture content of coal cake is at least 14.7%, and the thickness of mud cake is about 50~55mm. The treated briquettes do not need to be dried or dried. They are directly crushed and blended, and the tail slime is converted into thermal coal products, which greatly improves the recovery rate of clean coal, truly makes full use of coal resources, and realizes "potential tapping and increasing efficiency". "Market Economics.
The on-site staff of the coal washing plant said: "After the upgrade without coal mine, the dehydrated coal mine has low moisture content and high utilization rate, and it does not need to be dried and dried as before. Converted to thermal coal products for sale, the market efficiency is improved, and the hard-earned labor results of the brothers in the mine can be better used. Moreover, the equipment is highly automated, which reduces the labor intensity of the field, and has a good impact on the entire mine. Said to be significant."
Watching truckloads of coal briquettes being loaded and transported away at the scene, I can't help feeling that the development of green mines without coal mines has been continuously improved and optimized, which also implements the current theme concept of green, low-carbon and environmental protection. In the field of coal, Techase has been striving for innovation and continuous development, and is committed to creating mud-free mines, green mines, and smart mines through technological innovation and practice, and making continuous efforts to solve the problems in the coal mine disposal industry.
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