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The cylindrical mixer is used in black metallurgy sintering plants for mixing raw materials and pelletizing, to supply and meet the sintering raw material requirements on the sintering machine. Over the years, through close cooperation with major design institutes and accumulation of our own design and processing experience, our company has strong capabilities in producing cylindrical mixers, covering product design, manufacturing processes, tooling, processing equipment, and workforce. The cylinder body adopts integral assembly, processing, and transportation techniques to ensure stable equipment operation. The tire band is made of forged parts with overall quenching; the gear ring uses a reversible structural design, increasing gear ring life by more than 50%. Continuous design optimization extends equipment service life, with cylinder life reaching over 15 years and gear ring life over 10 years. In recent years, the mixer has been deeply developed, with the research and development of a permanent magnet annular direct drive system, surpassing traditional drive forms, striving for environmental protection, energy saving, and high efficiency, creating greater value for customers. Typical rotation speed is generally 6 to 7 r/min, filling rate is 10 to 19.5%, mixing time is 90 to 220 seconds, installation angle is 1.8 to 3° for primary mixing and 1 to 2° for secondary mixing. Note: Our company can design, manufacture, and install cylindrical mixers of any specifications for owners. Customized tailoring uses 3D design, with equipment design capacity up to 2000 t/h, maximum cylinder diameter up to 5.5 m, and maximum cylinder length up to 30 m.
The converter is the main metallurgical equipment used in the copper smelting process to treat blister copper. Its primary function is to convert blister copper produced from the flash furnace or bottom-blown furnace into molten crude copper. The converter is almost entirely installed horizontally, known as a horizontal converter. The biggest feature of converter blowing is that it does not require fuel; instead, it relies on the heat released from the oxidation reactions of iron, sulfur, and other elements in the blister copper with the air blown into the molten bath to provide all the heat needed.
The anode furnace is also an important metallurgical equipment for processing blister copper in copper smelting. Its main function is to refine the blister copper produced from the converter, removing impurities from the blister copper to produce qualified anode copper. The oxidation period during the refining of blister copper in the anode furnace is very short, and most of the refining cycle is in a holding temperature state, so the anode furnace requires a heating device. If the anode furnace can use gaseous fuel as a reducing agent, oxidation and reduction can use the same burner, which simplifies the equipment structure. Currently, many enterprises use solid reducing agents for reduction. The furnace mouth of the anode furnace is smaller compared to the converter, and to enhance insulation, a furnace mouth cover is also installed. The furnace body tilts forward for tapping, and tilts backward for oxidation, reduction operations, and slag raking. The furnace body can rotate 360 degrees.
The Kg series plate feeder is a specialized type of chain plate conveyor. Its main function is to evenly transfer sintered cooled ore from the outlet of the blast furnace ring cooler to the belt conveyor, with the maximum temperature of the sintered cooled ore being ≤150C. The BKG series plate feeder mainly includes various specifications such as BKG1400, BKG1600, BKG1800, BKG2000, and BKG2400 to meet the needs of different types of ring coolers. The BKG plate feeder is also suitable for other material conveying applications in the metallurgical and mining industries, making it an optimal choice for uniform feeding in conveying equipment.
The LXP quantitative disc feeder is installed below the silo discharge outlet. Under the influence of material gravity and the assistance of the vibrator, the material falls from the silo into the disc feeder's material sleeve. The disc feeder discharges the material and continuously and evenly conveys it to the next device. When it stops working, it can also serve as a silo material lock. It is one of the key pieces of equipment in the continuous production process.
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