Flavors and fragrances storage places have flammable and explosive characteristics due to storage materials, and have strict requirements on the explosion-proof performance of operating equipment. Explosion-proof lithium electric forklifts are used as core operating tools, and their supporting protection configurations are directly related to the safety compliance of warehousing operations.
Electrical system explosion protection configuration
Drive and control circuit protection
The drive motor and control circuit of the explosion-proof lithium forklift need to be designed with flameproof packaging to avoid the risk of material explosion caused by electric sparks generated during circuit operation. At the same time, a sealing insulation protective layer needs to be added at the circuit wiring to prevent short circuits caused by spice dust intrusion and ensure the stable operation of the electrical system in complex storage environments.
Battery explosion protection
Lithium battery packs need to be equipped with a special explosion-proof shell, which has high temperature resistance and impact resistance characteristics, which can play a blocking role when the battery is abnormally heated or short-circuited. In addition, the battery management system needs to be equipped with overcharge, overdischarge, and temperature abnormality monitoring functions. Once an abnormality is detected, the power supply circuit will be cut off immediately to avoid battery failure and cause safety accidents.
Material contact and environmental protection configuration
Fork and freight compartment protection
The surface of the forklift fork needs to be treated with anti-static coating to reduce the static spark caused by friction during loading and unloading. According to the packaging characteristics of flavors and fragrances, soft protective pads can be added to the cargo compartment to avoid perfume leakage caused by packaging damage, and at the same time prevent perfume dust from adhering to the forklift parts and causing hidden dangers.
Storage environment adaptation protection
The forklift needs to be equipped with a dust filter device to filter the air entering the motor and battery compartment to prevent spice dust from invading the internal parts. In addition, the operating handle and control panel of the forklift need to be made of non-slip and anti-static materials, which can reduce the accumulation of static electricity and reduce the risk of explosion when the operator operates.
Safety monitoring and emergency protection configuration
Real-time explosion-proof monitoring system
The forklift needs to be equipped with an environmental combustible gas concentration monitoring device. When the concentration of combustible gas in the storage environment reaches the warning value, the system immediately issues a sound and light alarm, and automatically limits the speed of the forklift to remind the operator to take timely disposal measures.
Emergency response protective device
The forklift needs to be equipped with a portable fire extinguishing equipment placement rack, which is convenient for the operator to quickly access in the event of a sudden fire. At the same time, the emergency power-off button of the forklift needs to be set in a conspicuous position. In the event of an emergency, the power supply of the whole vehicle can be cut off immediately to contain the further expansion of the danger.
Reasonable configuration of the above protective devices can effectively enhance the safety performance of explosion-proof lithium-ion forklifts in flavor and fragrance storage scenarios, assist warehousing enterprises in implementing safety management requirements, and ensure the safety of personnel, goods, and equipment.
