The LJK series magnetic iron separator is mainly used for iron removal on conveyer belts for raw ore, sintered ore, pelletized ore, lump ore, and iron concentrate, etc. The LJK series magnetic iron separator relies on its unique magnetic circuit design to perform multiple separations on the selected materials, thereby separating iron pieces that could damage the production line in a way that minimizes the amount of material carried, achieving the purpose of protecting the belt from scratches and safeguarding the subsequent crushing equipment.
Operating Principle:
1. The working process of the LJK series magnetic mineral iron separator is as follows:
1.1 When the metal detector detects an iron signal, it transmits the signal to the automatic electrical control rectifier cabinet.
1.2 The rectifier cabinet timely starts the iron separator belt and energizes the excitation. When the iron pieces reach under the main magnetic pole, the surface or deep iron pieces and some magnetic materials are simultaneously lifted by the instantaneous excitation.
1.3 After the iron pieces are lifted, immediately switch to maintain the excitation state, and stop lifting any more material to minimize the amount of material carried out.
1.4 The iron pieces and magnetic materials picked up are moved backward by the iron separator belt, undergoing the first magnetic separation. During the first separation, large pieces of magnetic materials semi-re-enter the conveying belt.
1.5 The material continues to run along the belt, reaching a magnetic separation area with a special magnetic field arrangement. After multiple separations in the separation area, most of the magnetic material falls back onto the conveying belt.
1.6 The remaining small amount of materials and parts are transported to the non-magnetic sorting platform for a final separation, thereby achieving a complete separation of ferrous materials from magnetic materials. 1.7 The excitation of the LJK iron separator's main unit is completely stopped, and the separator belt is delayed in stopping to await the next signal.
2. Job Objective: To remove iron parts from magnetic materials while minimizing the removal of magnetic materials, thereby protecting the belt and preventing damage; to avoid material blockage during rotation and ensure production. 3. Features of LJK Series Magnetic Ore Iron Remover: - Optimized metal detection, with high precision detection of all iron parts in magnetic materials on the steel belt. - Optimized high gradient and alternating reverse magnetic fields, achieving high iron removal rates with minimal material loss. - Optimized control system, capable of automatically controlling the harmonious operation of all parts and real-time monitoring of their working status for protection. - Uses discontinuous excitation, low energy consumption, and stable and reliable performance. - Continuous iron removal with real-time monitoring, no iron leakage. - Can effectively utilize the upper space of the belt, strong adaptability to installation sites, and minimal land occupation. - Requires fewer auxiliary machines, more conducive to operation and maintenance.
Main Technical Parameters:
