Oxidized Pellet Rotary Kiln Used In Iron And Steel Smelting Fields

Product presentation

The core of the process flow of the rotary kiln is to convert raw materials such as iron concentrate powder into high-strength metallurgical pellets through the pretreatment with grate and the high-temperature roasting of the rotary kiln.

The oxidation pelletizing rotary kiln is mainly used to produce pellets, which is one of the important links in steel production. Through a series of process flows, the oxidation pelletizing rotary kiln processes fine-grained iron ore concentrate into pellets with good metallurgical properties. As an important raw material for blast furnace smelting, these pellets have high mechanical strength and good reducibility, which can improve the utilization factor of blast furnaces and reduce dependence on coke, thereby reducing coke ratio and pollutant emissions.

Process flow and technical characteristics

The process flow of the oxidation pelletizing rotary kiln includes raw material preparation, pellet preparation, drying and preheating, oxidation roasting and finished product cooling. The specific process is as follows:
‌Raw material preparation‌: Mix the iron ore concentrate with an appropriate amount of water and binder to form green balls with a certain strength.
‌Drying and preheating‌: The green balls are dried and preheated in the rotary kiln.
‌Oxidation roasting‌: Oxidation roasting is carried out at high temperature to produce pellets with high mechanical strength and good reducibility.
‌Finished product cooling‌: The roasted pellets are cooled for use.

Product superiority

Luoyang Zhongtai Industrial Oxidation Pellet Rotary Kiln is the main production equipment for calcining pellets in the pelletizing plant. The accuracy of temperature detection at each point in the rotary kiln plays a decisive role in the quality, output, energy consumption, cost and safe operation of the production pellets. The rotation of the rotary kiln brings many inconveniences to the accurate measurement of the temperature in the rotating kiln body. Therefore, choosing an accurate, economical and practical rotary kiln temperature measurement system is an important means to ensure the normal production of the rotary kiln.

‌High efficiency‌: Through continuous production, production efficiency and production capacity are improved.
‌Energy saving and consumption reduction‌: The use of advanced combustion technology and heat recovery system effectively reduces energy consumption.
‌Environmental protection and emission reduction‌: Equipped with an efficient flue gas treatment system to reduce pollutant emissions.
‌Automation control‌: The use of an automated control system ensures the stability of production and the consistency of product quality

Product Parameter

Product display

Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.