Single cone double helix mixer is a widely used mixing equipment in industries such as chemical, pharmaceutical, and food. Trial operation is an important step to ensure the normal operation of equipment. Below is an introduction to the trial operation process:
1. Preparation work: Check whether the equipment connections are firm, whether the transmission parts are flexible, whether the electrical equipment is normal, and whether the lubricating oil is sufficient.
2. Debugging electrical equipment: Before starting up, the power switch should be turned on first, and then according to the electrical control system diagram, each electrical equipment should be checked one by one to see if it is normal, such as whether the PLC program is successfully uploaded and whether the motor is running normally.
3. Start the single cone double helix mixer: first turn on the fan and let it run normally. Then, turn on the power switch of the blender and let the double helix start rotating. Observe whether the direction of rotation of the double helix is correct and whether it runs smoothly. If any abnormal situation is found, stop the machine in time to investigate the problem.
4. Check the material feeding system: According to the process requirements, add the mixed materials into the hopper, adjust the feeding speed and amount of the hopper, and ensure that the materials are evenly added.
5. Observing the mixing effect: During the mixing process, it is necessary to observe the mixing effect in a timely manner, adjust the speed and mixing time of the mixer, and ensure uniform mixing.
6. Check equipment temperature: During the mixing process, attention should be paid to the equipment temperature to avoid excessive temperature affecting the normal operation of the equipment. If abnormal temperature is found, the inlet and outlet air volume of the fan should be adjusted in a timely manner to maintain stable equipment temperature.
7. Shutdown and cleaning: After mixing is complete, turn off the power of the mixer and fan, clean the materials inside the equipment, and perform cleaning and disinfection.
The above are the trial operation steps of the single cone double helix mixer. Trial operation is an important step before the equipment is put into production. Through trial operation, it can be checked whether the equipment is normal and ensure the stable operation of the production process.