In the first-line production workshop, during the production process, various large-scale processing machinery will generate smoke, dust, mist and heat due to high-speed operation, and over time, it will cause air pollution in the production workshop, which directly affects the health of the front-line workers. Most business owners are troubled by the problem of ventilation and smoke exhaust. Installing smoke vents in the workshop is an effective way to solve the problem of ventilation and smoke exhaust. In order to assure the life span of the smoke vent rooflight in the workshop, maintenance is very important.

1. The ventilation rate of the smoke vents

Because the ventilation volume of the smoke vent skylights of the workshop is an important indicator, its main function is to realize the smoke exhaust and ventilation of the workshop. When the smoke ventilator of the workshop is put into operation for a period of time, it is necessary to detect the change value of the ventilation volume. If the ventilation rate is reduced, it needs to be checked to find out the cause, and improve it to ensure its normal ventilation and smoke discharge.

2. Structural inspection of factory smoke vent skylight

The maintenance of the smoke ventilator of the factory includes structural inspection, a comprehensive inspection of the appearance and structure of the smoke hatch skylight, and if any abnormal conditions such as cracks, looseness, or displacement are found, they must be dealt with in time. Establish a special maintenance record table, record and file after each maintenance, to ensure that the roof skylight can operate normally.

3. Overhaul of electrical parts of the smoke hatch skylight of the factory building

Because the smoke hatch skylight of the plant are mainly controlled by electric power, it is necessary to overhaul the electrical parts, including the electric control box, wiring, electric push rod and other details, to ensure that the electric control system is in normal operation.