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Adjustment and maintenance of cement paste mixer

Release time: August 18, 2020 popularity: one hundred and sixty-four

Cement paste mixer Adjustment and maintenance

1. Adjustment: the working clearance between the mixing blade and the stirring pot has been adjusted to 2 ± 1 mm before delivery. The time relay has also been adjusted to the requirements of working procedure. When it is necessary to adjust it after commissioning or maintenance, the method is as follows:
(1) if the clearance between the screw (1) and the drum (12) is more than 1 mm, the clearance between the blade and the blade (12) can be adjusted by loosening the screw (1) and the blade (2), and then adjusting the clearance between the blade (1) and the motor (2) after loosening the screw (1) and the impeller (2) Tighten the screws after the grid.
(2) if the specified time error is exceeded, the screw cover of super time relay can be adjusted until it is accurate.
2. Maintenance
(1) the working site should be kept clean. After each use, the residual puree inside and outside the mixing blade and mixing pot should be thoroughly removed, and the scattered and splashed mortar and stolen goods on the machine should be removed. After drying, the cover should be covered to prevent dust falling.
(2) the machine has no external oil filling hole. The worm gear, gear teeth, bearing and other running parts in the reducer box are added with molybdenum disulfide lubricating grease once a season. When adding oil, the bearing covers 4 and 7 can be opened respectively. Oil should be dripped between slide plate 15 and column 16 guide rail for lubrication. The machine should be cleaned once a year and filled with lubricant.
(3) check if there is any noise between the agitator blade and the mixer blade.
(4) when the new mixing pot or mixing blade and time relay are replaced, the gap and mixing time shall be adjusted according to the previous method.
(5) when using the mixing pot, it is necessary to handle it with care, and do not collide at will to prevent the pot from deformation.
(6) the insulation condition shall be checked frequently, and the cold insulation resistance shall be no less than 5 ohm when the relative humidity is 50% ~ 70%
(7) the motor is 380V, the indicator light is 220V, and the grounding wire is required during installation.

 Cement paste mixer

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fifteen billion eight hundred and thirty-three million seven hundred and eighty-nine thousand and two