Zhongqinglin Heavy Industry: How does the dry mortar production line cope with high temperatures and thunderstorms in summer?
Extreme weather such as high temperatures and thunderstorms occurs frequently in summer, which has a significant impact on the stable operation and operational safety of dry mortar production lines. It is necessary to focus on the following protective measures: Equipment heat dissipation management High-temperature environments can easily cause overheating of core components such as mixing shafts and reducers. The frequency of inspections needs to be increased to once every 2 hours. During inspections, focus on checking the heat dissipation system: confirm that the fan operates without abnormal noise and with normal wind speed; check the cooling pipes for blockages or water leaks. Infrared thermometers can be used to monitor the surface temperature of the equipment, ensuring that the temperature of the reducer does not exceed 80℃ and the temperature of the motor does not exceed 75℃. If abnormal temperatures are found, the equipment should be shut down immediately for cooling, dust on the surface of heat dissipation components should be cleaned, and aging fans should be replaced or cooling pipes cleaned if necessary. Protection for workers In response to high summer temperatures, work shifts should be adjusted reasonably: morning working hours are set from 6:00 to 10:00, and afternoon working hours from 16:00 to 19:00, avoiding the high-temperature period from 10:00 to 16:00. Temporary sunshades should be set up in the work area, and cool drinks such as mung bean soup and light salt water should be provided. Each post should be equipped with a heatstroke prevention medicine box (containing Huoxiang Zhengqi Water, Fengyoujing, etc.). Health inquiries should be conducted for workers before going to work every day, and those with symptoms such as dizziness and fatigue should be arranged to rest immediately. At the same time, first-aid knowledge should be trained to ensure that emergency measures such as cooling and rehydration can be quickly taken in case of heatstroke. Response to thunderstorm weather Before thunderstorms arrive, lightning protection and grounding devices should be inspected weekly. A grounding resistance tester should be used to measure the grounding resistance, ensuring that it is ≤4Ω. The connection parts between equipment and grounding bodies should be reinforced to prevent loosening. Two hours before heavy rains, a comprehensive inspection of the factory drainage system should be carried out: clear debris in the drainage ditches, check whether the drainage pumps in the catchment wells start and stop sensitively, and ensure that the drainage capacity meets the needs of maximum rainfall. Production should be suspended during heavy rains. After the rain, accumulated water in the factory area should be cleaned up in a timely manner. Focus on checking whether motors, electric control boxes and other parts are damp, and start the equipment only after confirming they are dry to avoid short-circuit faults caused by water immersion. All teams must strictly implement the above measures, clarify responsible persons, and record inspection conditions daily to ensure the safe and stable operation of the production line in summer.
Jul 22,2025
Extreme weather such as high temperatures and thunderstorms occurs frequently in summer, which has a significant impact on the stable operation and operational safety of dry mortar production lines. It is necessary to focus on the following protective measures:
Equipment heat dissipation management
High-temperature environments can easily cause overheating of core components such as mixing shafts and reducers. The frequency of inspections needs to be increased to once every 2 hours. During inspections, focus on checking the heat dissipation system: confirm that the fan operates without abnormal noise and with normal wind speed; check the cooling pipes for blockages or water leaks. Infrared thermometers can be used to monitor the surface temperature of the equipment, ensuring that the temperature of the reducer does not exceed 80℃ and the temperature of the motor does not exceed 75℃. If abnormal temperatures are found, the equipment should be shut down immediately for cooling, dust on the surface of heat dissipation components should be cleaned, and aging fans should be replaced or cooling pipes cleaned if necessary.
Protection for workers
In response to high summer temperatures, work shifts should be adjusted reasonably: morning working hours are set from 6:00 to 10:00, and afternoon working hours from 16:00 to 19:00, avoiding the high-temperature period from 10:00 to 16:00. Temporary sunshades should be set up in the work area, and cool drinks such as mung bean soup and light salt water should be provided. Each post should be equipped with a heatstroke prevention medicine box (containing Huoxiang Zhengqi Water, Fengyoujing, etc.). Health inquiries should be conducted for workers before going to work every day, and those with symptoms such as dizziness and fatigue should be arranged to rest immediately. At the same time, first-aid knowledge should be trained to ensure that emergency measures such as cooling and rehydration can be quickly taken in case of heatstroke.
Response to thunderstorm weather
Before thunderstorms arrive, lightning protection and grounding devices should be inspected weekly. A grounding resistance tester should be used to measure the grounding resistance, ensuring that it is ≤4Ω. The connection parts between equipment and grounding bodies should be reinforced to prevent loosening. Two hours before heavy rains, a comprehensive inspection of the factory drainage system should be carried out: clear debris in the drainage ditches, check whether the drainage pumps in the catchment wells start and stop sensitively, and ensure that the drainage capacity meets the needs of maximum rainfall. Production should be suspended during heavy rains. After the rain, accumulated water in the factory area should be cleaned up in a timely manner. Focus on checking whether motors, electric control boxes and other parts are damp, and start the equipment only after confirming they are dry to avoid short-circuit faults caused by water immersion.
All teams must strictly implement the above measures, clarify responsible persons, and record inspection conditions daily to ensure the safe and stable operation of the production line in summer.
