1, the painting workshop should be equipped with fire signs; Paint and spray painting workshops should be forbidden to use open flames to take heat;
2. Indoor electrical appliances, mechanical equipment, power and lighting circuits should meet the requirements of fire and explosion prevention; Spray painting and spray painting workshops should be equipped with exhaust and air supply devices, and the ventilator should be explosion-proof or aluminum liner should be installed in the fan tank;
3. Strictly control the indoor temperature and dust concentration (woodworking workshop); Strictly control the concentration of toxic flammable vapor in paint workshop;
4. It is not advisable to store a large amount of paint and thinner indoors; The electric oven for drying should be separated from the painting workshop, and the heating elements of the drying box should not be exposed. The painted workpiece must be naturally dried and evaporated in the air for a period of time, and then dried in a drying oven.
Extended data
Fire and explosion-proof technical measures mainly include:
1, to prevent the formation of explosive media. This can reduce the concentration of explosive substances by ventilation, so that they do not reach the explosion limit. Non-combustible or flame retardant substances can also be used instead of combustible substances. For example, use water cleaning agent instead of gasoline to clean parts. This can not only prevent fire and explosion, but also prevent gasoline poisoning. In addition, measures can be taken to limit the use and storage of combustible materials so that they cannot reach the dangerous limit of combustion and explosion.
2, to prevent fire, fire and explosion do not have the conditions. In this regard, the following eight fire sources should be strictly controlled, namely, impact friction, open flame, high-temperature surface, spontaneous combustion and heating, adiabatic compression, electric spark, photothermal radiation and so on.
3. Install fire and explosion-proof safety devices. Such as flame arresters, explosion-proof appliances, explosion-proof lamps, explosion-proof disks, explosion-proof windows, fire doors, safety valves, etc., to prevent fire and explosion.