Common failures and maintenance of belt dryers in use

Although the belt dryer is currently a more efficient and energy-saving dryer, there will be failures in actual operation. What we do is to find out the cause of the failure and eliminate it, so that the belt dryer can play a greater energy efficiency. We serve. Therefore, when customers choose a belt dryer, they should pay attention to the configuration of the dryer. The selection of the filter on the belt dryer should be compatible with the raw tooth channel and pore size of the dryer. The mesh diameter of the filter is generally selected to be dry. Machine access channel or aperture 0.2 times. What are the common faults of the belt dryer in use? How to solve it? How to maintain it? Kewei professionals will introduce to you a few points:
      1. Before starting the machine, the air supply triplet should be checked to drain the water and ensure sufficient oil level.
     2. Make sure the dryer equipment is well grounded, and the temperature meter on the equipment should go through measurement verification.
     3. Check and maintain the parts, such as lubricating the bearings, adjusting the pulleys, checking the electrical circuits, rocker arms of the doors, and piping connections, etc., and fixing them.
     4. If the raw material is on fire, it may be a design problem of the dryer equipment, or the raw material cannot be sucked away, causing a fire in the dryer. In addition, it may also be caused by human factors, such as forcibly heating the dryer that is too small to catch fire in order to achieve the drying effect. At this time, it is recommended to replace the dryer equipment and check whether the dryer is installed correctly, whether there is air leakage or increased air pressure. Use the dryer correctly, and increase the temperature of the dryer carefully to avoid fire.
     5. There is a problem that the raw materials can not be dried at one time. This is mainly due to the reason that the dryer is too small or the dryer is not used properly. In addition, incorrect calculations of wind pressure and flow in the wind network can also cause such failures. The drying equipment can be replaced or re-modified, or the manufacturer can be asked to recalculate the changes in air pressure and flow rate. If it is caused by improper operation, the operator will strictly follow the instructions for correct operation.
     6. Ensure that the fixing bolts of the machine base are not loose, the support spring connection is suitable for tightness, and the control of the computer board, the wind wheel, and the heat exchanger have good flexibility.
     7. Keep the equipment clean, wipe the equipment daily, and clean the lint in the dust box to ensure ventilation. Open the back cover regularly to clean the inside of the device.