How to properly assemble the plate and frame filter press in the whole process of the field?
The previous preparation work is very important for the normal operation of the plate and frame filter press. Due to the uniqueness of the plate and frame filter press, it shall be properly assembled according to the instructions before application, so as to give full play to the operation of the plate and frame filter press. There shall be sufficient indoor space for use and maintenance around the plate and frame filter press. The plate and frame filter press shall be placed at the appropriate position to ensure that the plate station can work normally. Filter plates shall be placed according to the working standards, and feeding, cleaning and sewage pipelines shall be arranged. Configure the filter pressure display and operate the return safety channel of the filter pressure. If the diaphragm is compressed, set the compressed air pipe.
There shall be sufficient indoor space around the plate and frame filter press to facilitate use and maintenance. The plate and frame filter press shall be horizontally placed on the floor tile, and the post cast-in-place plate shall be basically fixed with the foot anchor bolts. Because of the pressure dryness of the van type filter press, when the plate and frame filter press shrinks, the dryness is straightened, resulting in a small offset. If both sides are fixed at the same time, it is likely to cause too loose pressure or damage to the sound card rack.
Generally, in the whole process of the application field, the plate and frame filter press shall be installed on the foundation of leveling concrete. The thrust plate foot at the feeding end is fixed with anchor bolts; Anchor bolts shall not be used at the end of the support frame, or two nuts shall be used for clamping after the anchor bolts are accurately positioned, and a proper gap shall be reserved between the nut washer and the machine foot base, which can be a small amount of telescopic type. Before the plate and frame filter press is accurately positioned, the assembly technician shall calibrate the vertical angle between the beam and the thrust plate.
The raw materials and specifications of the filter cloth of the plate and frame filter press depend on the filtration system, pressure and ambient temperature, and appropriate filter cloth shall be selected. The box filter press shall be discharged on the effector neatly as required. The plate and frame filter press shall discharge the produced filter cloth on the filter plate neatly, and pay attention to the matching of the feeding hole and the soaking hole in the middle of the filter plate. Connect the plate and frame filter press to the switching power supply and check whether it is normal. For gear transmission, check whether the forward and reverse motors of the plate and frame filter press meet the requirements, whether the reducer and engine oil indicator are full of oil, and whether the extruder screw and transmission gear are lubricated properly. The hydraulic transmission system shall check whether the operation sound of the gear oil pump is normal, whether the hydraulic transmission system is leaking, and whether the inlet and outlet of the hydraulic cylinder are stable.