YGM high-pressure suspension Raymond mill installation operation manual
Source:http://www.chinaraymondmill.co Author:GreatWall Posted:2015-05-13 Views:
This article is mainly talking about the operation of Raymond mill, taking the example of High-Pressure Suspension Mill in Great Wall Heavy Industry Company .
1. Preparation for installation
(1) Before installation, the grinder should be properly kept. In case of and sunshine the grinder should be oil applied and maintenance regime is highly suggested.
(2) You need to put the height and place of the installation into consideration when you build the factory and foundation according to the installation diagram. The foundation should be built with reinforced concrete of high grade cement. Before installation, steel reinforcement, tubes for electrical cable and other wire rod should be preset, when you finished the foundation, another 15 days are needed for condensation to issue that the foundation is solid enough.
(3) For the requirement of installation and maintenance, a crane of 3-5 ton is needed for YGM95; a crane 6-10ton is needed for YGM130; a crane 8-15ton is needed for YGM160.
(4) If the period of time between the delivery and the fist usage is 6 months, the grinder, transmission, device, roller and grease box of the separator should be checked and cleaned, and the above parts should be oil applied again.
2. The grinder installation
Sling the transmission base into pit with high attention on the height, check and ensure that the surface of “A” is leveled, then fix the decelerator on the surface “A” by bolts. Specially to pay attention, then install the motor for YGM 160 main frame in the same way, adjust the shaft coupling between the motor and decelerator. The misalignment should be less than 0.20mm, after assembly, there should be 4-6mm gap between the host center axis and speed reducer output shaft; motor shaft and the reducer input shaft should be 2-3mm.
(1) Installing the mainframe: First, put rubber-pad in the interface between the bottom of the grinder and the base surface, and the bolts on the ground for shockproof second, check and ensure levelness of the base surface A with a frame-level checking at 4 points on the intersected cross. At the same time, adjust levelness of coupling “C” and “D”. The misalignment should be less than 0.02mm, and non-parallelism between “E1” and “E2” should be less than 0.1mm and the clearance between “E1” and “E2” should be controlled within the limit of 4-6mm.
(2) Installing separator: The separator is flexibly connected with grinder by springs, rubber/canvas band, etc. First, install springs on shrouded flange of the grinder, and accurately sling the separator on the grinder. Then connect grinder and separator by rubber/canvas band and blocking hoop.
(3) Installing the air blower:
The installation should be strictly in accordance to the place shown in the installation diagram. After installation, the overlapping area between the motor of the blower and the baring seat and the misalignment should be less than 0.20mm. The clearance between the two shaft couplings should be controlled within the limit of 2-3mm.
(4) The installation of collector: According to the structural style in the installation diagram, the straight part, the cone and the screw conveyor should be fixed in the right place.
(5) Before the installation of piping device, the foundation bolts of mainframe and blower should be pouring fixed. After its initial solidification, the procedure of installing and connecting can be carried on. The position and height of the piping device should be in accordance with the general installation diagram, and no change is permitted. The joints between the pipes should be sealed up, with no air leakage after fastening. Electrical devices ought to be exact and reliable installing the powder collector.
More information, even about even about failure, troubleshooting and maintenance, CONTRACT US.
Other relevent words: jaw crusher, cone crusher, Roll crusher, Diesel engine crusher