HIsmelt Preheating and Reducing Unit

HIsmelt  Iron Powder Preheating and Reducing Unit

Preheating and Reducing unit is a kind of coal-based unit to preheat and reduce iron ore. After iron ore and hot flue gas recycled from the system is dried in the dryer, and then they carry out reduction reaction with coal for reduction, coal for fuel and SRV coal gas injected from the head of rotary kiln. Control the temperature of the product among 750-850 ℃ and the degree of reduction about 10%. The characteristics of the equipment are that it can make full use of high temperature flue gas, greatly improve the thermal efficiency of the equipment; Use anthracite as raw coal to reduce the past situation that the equipment depends on the condition of the coke.

Application

The dryer is used to dry and convey the iron ore powder, the rotary kiln is used to heat and pre-reducethe iron ore powder, the combustion system in the head of rotary kiln is used to match and inject coal, air and gas, Ball mill is for preparation and conveying of coal for fuel, and dust removal system is to collect and process the exhaust gas from the dryer.

CHARACTERISTIC

01.With high safety, and through comprehensive security measures to ensure the safety of the equipment and personnel. Equipped with interlock control system to reduce accidents caused by manual misoperation; Equipped with power emergency system to avoid the damage to the equipment when power cut or other extreme cases; Equipped with video monitoring system to observe the production condition for operators and reduce accidents.

02.With high reliability, the use of advanced design means to ensure reliability and durability of the equipment, optimize the product design and ensure the reasonability of the product structure; Supporting outsourcing parts select Well-known brands at home and abroad to ensure the reliability of every aspect of the product; Selecting high quality material to ensure the product quality, prolong service life and reduce equipment wear and tear.

03.With intellectualized design, and through advanced and intellectualized means to reduce labor costs and improve the operation quality of equipment. Equipped with equipment number recognition system, which can automatically complete registration without artificial confirmation; use three level control bus transmission way, so that it is safe and reliable; Using remote monitoring intelligent control system can reduce the burden of homework.

04.With energy conservation and environmental protection, the production of preheating and reduction unit is in line with environmental protection requirements through various environmental protection measures. Select low consumption and high efficiency products to reduce energy consumption; Each aspect and each equipment is equipped with dustproof and smoke guide measures to reduce smoke and dust emission to the minimum; Equipped with large bag-type dust collector to reduce material waste during production.

Parameters