Explosion-Proof Linear Vibrating Screen Works, Installation And

Oct 17, 2016 by

Explosion-proof linear shaker detailed description and working principleExplosion-proof linear vibrating screen works:DZSF series linear vibrating screen dual vibration motor. When two vibrating motors to synchronize and reverse rotation, the eccentric excitation force generated cancel each other in a direction parallel to the axis of the motor, the motor shaft in the direction of a force in a vertical stack, and therefore the trajectory of the screening machine a straight line. Two motor shaft relative screen surface has a dip in the vertical direction, at the joint effect of the exciting force and material self-gravity, the material is thrown up or skip forward in a straight line on the screen surface, so as to achieve the purpose of screening and classification of materials . Suitable for particle size 0.074 mdash; 5mm, the water content of less than 7%, screening of various dry powder or granular material non-adhesive. The maximum feed size of not more than 10mm ..Explosion-proof linear vibrating screen work characteristics: the product high screening precision, large capacity, simple structure, low energy consumption, low noise, long life screen, good tightness, no dust, easy maintenance, can be used for pipeline production automation.Explosion-proof linear vibrating screen mainly for the industry: The product is widely used in screening chemicals, food, plastics, pharmaceuticals, metallurgy, glass, building materials, food, fertilizers, abrasives, ceramics and other industries in the dry powder materials.Explosion-proof screening Principle linear vibrating screen: Material from the feeder into the screening machine feed opening uniformly in vibration motor excitation, direction to the discharge port side beat edge sieved through a multi-layer mesh sieve on a number of products and unqualified sieve, sieve material were discharged from their exports, inflow silo or filled cartridge.Description shaker Structure: The screening machine is mainly composed of screen box, screen frame, screen, vibration motor, motor pedestal, damping spring, and so on.1, the screen box: the number of different thickness steel plate welded together, with a certain strength and stiffness, is a major component of the screening machine.2, screen frame: a small wood made of pine or deformation, is mainly used to maintain the screen flat to normal screening.3, screen: low-carbon steel, brass, bronze, stainless steel wire mesh 14 and several kinds.4, the vibration motor (use and maintenance methods are detailed in the vibration motor instruction manual).5, motor pedestal: Install vibration motor, connection screws must be tightened before use, especially trial three days before the new screening machine, must be repeated tightly to avoid loose causing the accident.6, damping spring: to prevent graphite beneficiation plant cost vibration transmitted to the ground, while supporting the full weight of the screen box, the installation, the spring must be perpendicular to the ground.7, frame: from channel composed of four pillars and two, supporting screen box, the installation must be perpendicular to the ground pillars, two pillars of the following channels should be parallel to each other.Shaker installation and use: The device should be fixed on a dedicated ground by embedded bolts. If you do not play special foundations, should be between the workbench and laying equipment base vibration rubber plate, before using the device must be configured safe and reliable grounding line of protection ..Note: After the device is installed in place before starting the transport white stone quarry crusher must be used to secure the base and the sieve device removed.After the new screening machine is installed, the following requirements shall check:1. Check the vibration motor winding insulation resistance to ground, if <20M Omega; must be dried before using.2, sieve and machine base, the lower spring seat, spring should be completely embedded vertical spring retainer to ensure balanced sieve, vibrating screening machine Never part with any other object outside the machine rigid connections or contacts.3, closing the power switch and check the vibration motor synchronous reverse rotation, after 10-20 minutes idling device at runtime if abnormal sound, should be checked promptly shut down processing. After the device is working properly, it can require a small amount of sieved material through the feed inlet is provided into the screening machine, make sure the material to the discharge port direction of travel, then gradually increased to the desired quantity and can afford to.4, screening material, should it feed the material into uniform to ensure even distribution of the material the screen surface. When the whereabouts of the material, may not have a big impact, so as not to damage the screen, under special circumstances (such as material differences between the large particle size, high specific gravity material, etc.) should be added to the feed opening as a buffer layer of coarse mesh.5, the user according to the different layers, the material increase or decrease in proportion to the screening machine screening machine excitation force (vibration motor by adjusting the angle between the two ends of the eccentric weight to increase or decrease the exciting force), the screening machine to achieve the best screening effect.6, the device is generated in the resonance region instant shutdown, in which case the amplitude and noise will be significantly increased, is a normal phenomenon, before the start-stop device, the screen surface may not have retained material, screen often need to check if the tension, damage and, if damaged should be replaced immediately

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