When the blockage problem occurs in the production process of the organic fertilizer dryer, the following measures can be taken to solve and prevent it:

1. Equipment design optimization: the rapid opening structure of the dryer is used to quickly clean up when blockage occurs.

2. Air pressure dryers: Choose air pressure or composite dryers, which have the dual effect of both air and pressure dryers to help reduce clogging.

3. Filter selection: Select the right filter to ensure that the filter screen is suitable for the dryer feed channel and aperture, and the filter mesh diameter is usually selected to be 0.2 times that of the dryer feed channel or aperture.

4. Temperature control: On the organic fertilizer production line, effectively control the temperature of the dryer to reduce heat loss and dust pollution, thereby reducing the risk of clogging.

5. Daily maintenance: Regular maintenance of the organic fertilizer dryer, including cleaning heat source components, checking and lubricating bearings, and ensuring the normal operation of the equipment.

6. Operation specifications: Ensure that operators comply with correct operation specifications to avoid blockage caused by improper operation.

7. Material handling: Proper pretreatment of materials before drying, such as crushing and impurity removal, to reduce the risk of clogging during drying.

Through the above measures, we can effectively solve and prevent the blockage problem of organic fertilizer dryer in the production process and ensure the smooth operation of the production line.