How to take fire and explosion prevention measures

2022-08-18
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How to take fire and explosion prevention measures for high temperature printing plants in summer

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core tip: June is coming, and summer is just at that time. Whether it is inflammable and explosive goods or various toxic substances, the printing factory must do a good job in supervision and regular inspection and detection in daily production, otherwise once an accident occurs, the consequences will be unimaginable

[China Packaging News] June is coming, and summer is just at that time. Whether it's inflammables and explosives, or all kinds of toxic substances, the printing factory must do a good job of supervision and regular inspection and detection in daily production, otherwise once an accident occurs, the consequences will be unimaginable

general area of the workshop

1. Kindling is prohibited from entering the workshop

2. It is recommended to use explosion-proof electricity in the workshop as much as possible

3. It is recommended that the ventilation system of the workshop adopt the method of top feeding and bottom side discharging to avoid the accumulation of organic steam reaching the explosion limit

4. Place enough hand-held fire extinguishers and wheeled fire extinguishers on the operating side of the printing machine where it is easy to quickly take and place

5. It is recommended to install a carbon dioxide fire extinguishing system for the printing machine

ink storage area

1. The ink should be placed in the anti leakage tray, which should be able to accommodate 1.1 times the volume of a single barrel of ink, said Wang Xia

2. The anti leakage tray should have a grounding device

the ink tray, ink bucket

1, ink tray, ink bucket and ink pump in the printing unit should be connected with effective grounding clamps, and there should be bridging between the three

2. Clean the low-level exhaust device of the equipment every week to ensure effective ventilation

3. Try to install cover plates on ink barrels and ink trays to reduce volatilization

4. The solvent and ink spilled on the ground should be cleaned immediately

printing cots

1. There should be an electrostatic brush device in front of and behind the cots, and the distance between the electrostatic brush and the film should be kept at mm

2. Check the electrostatic brush every day and clean it in time. If it cannot be cleaned, replace it in time

3. For equipment equipped with electrostatic ink absorption device, special attention should be paid to avoid sparks caused by electrostatic ink absorption startup during the pressing and lifting of rubber rollers

1. There will be more static electricity accumulation in the process of winding and unwinding, and workers will have obvious discharge phenomenon between touching the surface of the coil and the human body. It is recommended to do a good job in the installation and maintenance of the electrostatic brush at the winding and unwinding place

2. Qualified units should install humidifiers to control the humidity of the workshop and eliminate static electricity

1. Check the ventilation fan condition of the electrical cabinet every week. It is unnecessary to read, record and calculate the condition, which is also caused by the dynamometer part and the host part, so as to ensure good heat dissipation

2. Ensure that the electrical cabinet is regularly dedusted and cleaned

safety production is the top priority of the factory's task, especially in this summer's hot weather. If you don't pay attention to it a little, it is easy to cause explosions and fires. The staff of the printing factory must take fire and explosion-proof measures to minimize the probability of accidents

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