Due to the risks of flammability, explosiveness, toxicity, and harm in their operating environments, the chemical industry utilizes a variety of security products and inspection equipment, as detailed below:
- Human Body Inspection Equipment:
-Security metal detector gates: The chemical industry commonly uses intelligent security gates capable of detecting ignition sources. These gates can quickly and accurately detect flammable and explosive items like lighters, preventing personnel from carrying contraband into production areas and avoiding safety accidents.
- Handheld Metal Detectors: Highly sensitive and easy for security personnel to operate by hand, they can conduct close-range detection on specific parts of the human body or suspicious items, accurately identifying various types of metals.
- Body Scanners: Such as terahertz body scanners, which can "see through" clothing and provide 3D human body images. They can detect both metal and non-metallic contraband like ceramics and liquids, featuring no radiation, non-contact operation, and fast detection speed.
- Luggage Inspection Equipment:
- X-ray Security Inspectors: Convey luggage into the inspection channel via a conveyor belt, scan and image using X-rays, and judge the safety of items based on the images. They can detect dangerous goods such as knives and explosives.
- Liquid Security Inspectors: Based on technologies like Raman spectroscopy, they can detect whether liquids carried by visitors are dangerous without opening the container, ensuring liquid safety within the premises.
- Explosive/Drug Detectors: Based on technologies such as ion mobility spectrometry and fluorescence quenching, they collect samples by wiping items and analyze whether they contain dangerous substances like explosives and drugs.
- Gas Detection Equipment: Such as handheld gas detection thermal imagers, which can accurately detect trace gas leaks and generate gas concentration cloud maps. There are also online monitoring systems that provide 24/7 continuous monitoring of gas concentrations at key nodes like chemical park boundaries. These systems feature explosion-proof functions and traceable data. Additionally, airborne thermal imagers can be mounted on drones for large-area inspections of pipelines and tank farms, capable of presetting routes for fully automated operations.
- Fire Detection Equipment: Including intrinsically safe detectors such as explosion-proof photoelectric smoke detectors and explosion-proof temperature detectors, which are suitable for explosive gas environments and can operate stably under extreme temperatures. There are also image-based fire detection systems that can real-time monitor flame shapes and smoke diffusion trajectories, ideal for high-risk chemical storage areas.
- Video Surveillance Equipment: For example, explosion-proof cameras with all-metal enclosures, featuring corrosion resistance, spark prevention, and explosion protection. They can transmit key data in real-time, helping monitor conditions in chemical production areas and detect abnormalities promptly.
- Perimeter Alarm Equipment: Such as tension electronic fences, designed without high-voltage electricity, making them suitable for flammable and explosive areas. They trigger alarms immediately without generating sparks and can be linked with explosion-proof monitoring systems to quickly locate abnormal points.
- Explosion-Proof Tools: For instance, explosion-proof shovels, usually made of high-quality pure copper or aluminum, with high strength and corrosion resistance. They do not produce sparks when used in flammable and explosive environments, suitable for emergency disposal scenarios.
- Personal Protective Equipment: Including air respirators, oxygen respirators, chemical protective clothing, etc. These protect workers from toxic and harmful gases, chemicals, and other hazards in the event of gas leaks, fires, or other accidents.
- Inspection Robots: Explosion-proof inspection robots can work autonomously in harsh environments such as high temperatures, high pressures, and flammable/explosive conditions. They can automatically detect meter readings, gas concentrations, equipment temperatures, and conduct personnel behavior analysis, enabling unattended continuous monitoring.
- Explosion-Proof Tanks/Spheres: Used to store suspicious explosives, they can effectively isolate the power of explosions and reduce damage to surrounding personnel and facilities.
- Video Surveillance Equipment: Including cameras, video recorders, etc., which can monitor the internal and external conditions of banks in real-time, record personnel activities and business operations, and provide a basis for post-event inquiries and case investigation.
- Access Control Systems: Control personnel entry and exit through methods such as card swiping, fingerprint recognition, and face recognition, restricting irrelevant personnel from entering important areas like vaults and computer rooms.
-Bollards, road blockers
-Turnstile gates, flap barriers, swing barriers, speed gates.
-Parking barrier gates, LPR, etc.
