What is the use of vanadium titanium slag? What equipment is used to grind vanadium titanium slag

Vanadium and titanium slag in our country is mainly concentrated in Panzhihua-Xichang area, and 0.3~1 t waste slag can be discharged per 1 t iron smelting. The lower the ore grade, the greater the amount of slag discharge. Pangang produces 3.6 million tons of high-titanium blast slag every year, and has piled up more than 60 million tons today. Due to the high titanium content, the treatment method of BLast-furnace slag of Panzhihua Iron and Steel is different from that of ordinary blast-furnace slag. And because its titanium grade is not high enough, it can not be used as raw materials for titanium industry. Such a large amount of blast furnace slag can not be rationally used, which not only causes waste of resources, but also pollutes the environment. Therefore, how to comprehensively utilize the slag of Panzhihua Iron and Steel furnace is a very meaningful work. So, what is the use of vanadium and titanium slag? HCM Machinery as a vanadium titanium slag vertical mill manufacturer,will answer what is the use of vanadium titanium slag? And what equipment is used to grind vanadium and titanium slag.

First, what is the use of vanadium titanium slag?

1, used as cement mixture: vanadium titanium slag, steel slag and ordinary blast furnace water quenching slag and cement clinker according to a certain proportion of grinding, can produce strength of 52.5 grade composite cement.

2, used as concrete aggregate: although the activity of vanadium titanium slag is lower than that of general blast furnace slag, it can be used as a component to prepare concrete because there is no harmful component affecting cement hydration in vanadium titanium slag. The crushing index of vanadium titanium slag has no significant relationship with compressive strength, apparent density, bulk density and porosity. The fluctuation of crushing index is small, and all of them are in the category I range of crushing index. No free CaO, multiple autoclaved, no pulverization, no swelling, good stability, low sulfur content. There is no decomposition trend of iron and manganese, and the high titanium heavy slag stored in the open slag field for a long time is very stable, no fracture pulverization or other decomposition phenomenon, and has the mechanical strength of 2 to 3 grade stone. Wear resistance is no less than limestone, can be used as concrete coarse and fine aggregate.

3, used as building blocks or bricks: with high titanium dioxide blast furnace slag as the main raw material, the use of steaming process, can produce MU10 slag bricks. On the basis of meeting the relevant national standards, the slag content in the slag brick is more than 80%.

Second, what equipment is used to grind vanadium titanium slag?

In the field of building materials, waste slag can be widely used, which is in line with the treatment and utilization status of vanadium and titanium slag. The main application projects are cement mixture, concrete coarse and fine aggregate, slag composite micro-powder, slag block, slag brick, slag ceramics, etc. On the basis of these applications, ultrafine grinding of vanadium and titanium slag is an indispensable step. So, what equipment is used to grind vanadium titanium slag? Vanadium titanium tail slag vertical grinding machine HLM series vertical grinding machine is a set of drying, grinding, grading, conveying as one of the efficient and energy-saving advanced grinding equipment developed by HCM Machinery through study and more than 20 years of dedicated research and development. HCM Machinery HLM vertical grinding machine has the advantages of high grinding efficiency, low power consumption, large feeding particle size, easy adjustment of product fineness, simple equipment process, small footprint, low noise, small dust, easy to use and maintain, low operating costs, less wear-resistant material consumption and so on. Can be widely used in electric power, metallurgy, cement, chemical, non-metallic ore and other industries, mainly used for cement raw materials, clinker, power plant desulfurization limestone powder, slag powder, manganese ore, gypsum, coal, barite, calcite, bauxite and other materials grinding processing. If you have vanadium titanium slag grinding needs, welcome to call us to learn more about the equipment: mkt@hcmilling.com