Isuzu fuel truck

Isuzu oil refueling trucks are dangerous goods transport trucks. When loading oil, they usually use the height difference between the tank truck and the oil tank to open the valve so that the oil naturally flows into the tank truck. When unloading oil, they usually use open self-flow to unload oil. During the process of loading and unloading oil, a large amount of oil vapor will escape from the oil measuring port or oil drain port of Isuzu oil refueling trucks. These vapors can easily form explosive mixtures with air, which will cause fire or explosion when encountering a fire source. At the same time, static electricity is easily generated during the process of loading and unloading oil. Therefore, you must be aware of the hazardous factors and control measures for loading and unloading oil on a daily basis to avoid accidents caused by poor operations. Oil tanker loading and unloading accidents.

1. Hazardous factors when loading and unloading oil on Isuzu tank lorry truck

(1) Main hazards in oil loading and unloading operations

Failure to wear a fireproof cover when a tank lorry truck enters and exits the tank area may lead to fire and explosion accidents; failure to guide vehicles entering the station before loading oil may cause injuries to vehicles in the station; operators operating in violation of regulations or being inattentive may cause tank overflow, which may cause Fire accidents; operators did not wear protective equipment, resulting in oil and gas poisoning; operators did not wear anti-static work clothes, which may produce static sparks, leading to fire accidents; operators did not wear seat belts when measuring oil in the tank, resulting in falling from a high altitude; loading oil too fast caused a large amount of static electricity Gathering may lead to fire, explosion, etc.

(2) Hazardous and harmful factors in Isuzu fuel delivery truck loading and unloading operations

1. The operating personnel do not have complete and valid job qualification certificates.

2. Workers did not wear labor protection supplies (work caps, anti-static clothing, anti-static shoes) correctly, wore metal objects, and did not discharge static electricity from their bodies before taking up work.

3. The operator failed to conduct safety inspections and prompts on the vehicle and driver.

4. The operator failed to connect the ground wire to the car body and the oil tank respectively.

5. The top cover of the oil tank was not opened slowly, and the crane tube did not reach a safe distance from the bottom of the tank.

6. The tank may overflow when filling oil.

7. Take out the crane tube without waiting for the liquid level to stand.

8. The grounding wire was not removed after the tank lid was closed.

Risk analysis and mitigation measures before oil unloading

a: Labor protection equipment is not complete; reduction measures: wear and use labor protection equipment correctly.

b: Standing in the downwind, oil and gas are harmful to health; reduction measures: unload oil station in the upwind.

c: The electrostatic grounding is not connected or damaged; reduction measures: Connect the electrostatic discharge device to the standard before unloading oil.

d: The tank loading platform slipped from high altitude; mitigation measures: promptly clean the guardrails, steps, and snow on the platform, pass the inspection, and have a hazardous chemicals transportation license.

2. Isuzu fuel delivery truck safety requirements and control measures for loading and unloading oil

(1) The vehicle has complete license plates, has passed the inspection, and has a hazardous chemicals transportation license. The procedures for hazardous chemicals employment certificates for transport personnel and hazardous chemicals escort certificates for escorts are complete and valid.

(2) The vehicle's fireproof cover (with product certificate and nameplate) and anti-static grounding chain are qualified.

(3) The vehicle should be equipped with no less than two ABC 4kg dry powder fire extinguishers, and they should be in good condition.

(4) Pressure gauges, combustible gas detectors, measuring instruments, etc. shall be calibrated according to the prescribed period and the quality shall be qualified.

(5) Install a human body electrostatic release column at the entrance to the oil loading and unloading site, and install an electrostatic alarm device at the oil loading and unloading site.

(6) There are complete fire prevention, explosion-proof, anti-static and other safety warning signs at the oil loading and unloading site.

(7) The outlet pipeline of the oil unloading platform should be equipped with a filter device.

(8) During the process of loading and unloading oil, it is prohibited to use non-explosion-proof tools, machinery and equipment, and all operations, experiments and tests that may produce sparks are prohibited.

(9) Personnel are prohibited from carrying fire sources and using non-explosion-proof tools and communication and photography equipment (such as mobile phones, cameras, etc.) at the work site.