When using a dual density cleaning machine, attention should be paid to various aspects such as the working environment, operating standards, equipment maintenance, variety replacement, safety protection, and troubleshooting. The following are specific instructions:
Working environment and foundation:
The cleaning machine should be installed on a flat and solid foundation to ensure long-term stable operation. When working indoors, it is necessary to consider the convenience of dust removal; When working outdoors, one should choose a sheltered place and place the machine in a downwind direction. When the wind speed is greater than level 3, consideration should be given to installing wind barriers.
Adequate space should be left around the equipment for easy disassembly and adjustment of the tabletop.
Operating standards:
Before starting up, it is necessary to check whether the bolts in each part are tightened, whether the tension of the transmission belt and chain is appropriate, and whether sufficient lubricating grease is added to the lubrication points.
The starting sequence should be the fan, vibrating screen motor, and hoist. When stopping, the sequence should be reversed to avoid intermittent feeding or prolonged feeding.
During the homework process, it is necessary to pay attention to the stability of the feeding amount and avoid the influence of too thick or too thin material layer on the cleaning effect.
Equipment maintenance and upkeep:
After each shift, cleaning and inspection should be carried out to promptly troubleshoot and replace damaged parts.
Regularly lubricate all parts of the machine, and the transmission gears should be filled with oil or grease.
When not in use for a long time, it should be properly stored, and the machine should be cleaned and fully maintained before storage.
Variety replacement and cleaning:
When changing varieties, it is necessary to thoroughly remove any remaining grains and impurities from the machine to avoid mixing of varieties.
When removing residue, it is necessary to close the feeding hopper gate, flip the seed receiving groove of the grain selection cylinder, close the suction duct, and let the machine run idle. After all the remaining grains are removed, stop the machine and remove the screen frame, screen pieces, and other components for cleaning.
Security protection:
Protective covers must be installed during homework, and it is strictly prohibited to put hands into the feeding port and moving parts.
The electrical control part needs to have multiple protection functions to ensure safe use of electricity.
The ground power line needs to use cable wires and meet insulation requirements, and the machine body needs to be well grounded.
Troubleshooting and Debugging:
If abnormal equipment operation or poor cleaning effect is found during the homework process, the machine should be stopped immediately for inspection and debugging.
During debugging, sufficient materials to be processed and receiving containers should be prepared for continuous debugging.
Attention should be paid to the impact of adjusting parameters such as feed rate, air volume, vibration frequency, and inclination angle on the quality of sorting.