When operating organic fertilizer equipment, if you encounter poor ventilation, you can take the following measures to deal with it:

1. Check the ventilation system: Ensure that the ventilation pipes are not blocked, damaged or leaked, and the pipe joints should be sealed properly.

2. Check the ventilation equipment: Check whether the ventilator, fan and other equipment are running normally. If any abnormality occurs, stop the equipment for maintenance immediately.

3. Mixed ventilation: Combining positive pressure blast and negative pressure extraction to improve ventilation efficiency.

4. Passive ventilation: The use of hot gas rising "chimney effect", through the perforated pipe to achieve natural ventilation, suitable for strip composting system.

5. Adjust the material humidity: control the moisture of the fermentation material at about 65% to avoid poor ventilation due to excessive moisture.

6. Temperature control: Keep the fermentation temperature between 55 ° C and 65 ° C to avoid excessive temperature affecting the ventilation effect.

7. Improve the operating environment of the equipment: Install ventilation fans or ventilation equipment around the equipment to ensure that there is enough air circulation in the operating area.

8. Clean up debris around the equipment: keep the environment around the equipment clean to avoid debris accumulation affecting ventilation.

9. Emergency measures Start emergency plans: If poor ventilation leads to harmful gas accumulation, emergency plans should be immediately activated, evacuate personnel and take ventilation measures.

10. Regular maintenance and inspection: regularly check ventilation equipment and pipelines to ensure the normal operation of organic fertilizer production line.

11. Calibrate the ventilation equipment: regularly calibrate the ventilation equipment to ensure that its performance meets the requirements.

Through the above measures, the ventilation conditions of organic fertilizer equipment can be effectively improved, the risks caused by poor ventilation can be reduced, and the production safety and normal operation of equipment can be ensured.