How to safely handle the loading and unloading of the powdered material tanker?

How to safely handle the loading and unloading of the powdered material tanker ? Powder material tankers occupy an important position in transportation, accounting for about 18% of the total number of trucks. Let's let Manager of the Technology Division of Hongsheng Vehicle Industry explain the things that should be paid attention to when loading and unloading tankers.

First, check the safety of powder material tanker accessories: safety valve, level gauge, pressure gauge is sensitive, reliable, emergency shut-off valve guide static device is intact and so on.

Second, check the powder material tanker seals and accessories leaks.

3. After parking the tanker, turn off the engine and tighten the handbrake.

Fourth, the tanker's electrostatic ground wire and the loading and unloading platform's ground is firmly connected.

5. Connect the gas and liquid phases of the tanker to the gas and liquid phases of the loading and unloading platform. When the tube is taken over, check whether the quick connector is aged or damaged. Whether the loading and unloading hose is damaged or not.

Sixth, tanker unloading

1 Determine the fluid tank and check the tank fluid pressure.

2 Storage tanks are generally not suitable for feeding liquids into two tanks at the same time. How to Safely Operate the Powder Material Tanker during Loading and Unloading

3 Turn on the liquid phase valve of the storage tank first, and then open the gas phase valve of the loading station to the tanker to release the liquid.

4 Check the tanker pressure. When the tanker pressure is higher than the tank pressure, open the tanker liquid phase valve to start the compressor unloading; when the tanker pressure is lower than the tank pressure, start the compressor to the tanker pressure 0.1Mpa to open the tanker liquid phase valve unloader (tank pressure and tank pressure difference)

VII. The radio cannot be opened when loading and unloading vehicles. Vehicles cannot be maintained within the station.

VIII. During the unloading process, operators, drivers, etc. cannot leave the site and check the operation status at any time. When an abnormality occurs, the machine is immediately shut down to eliminate the malfunction.

9. After the loading and unloading work is completed, the operator will return the valves of the operation process to the initial state. And remove the gas, liquid hose (first open the tank gas, liquid release valve to determine the gas, liquid hose pressure, to remove the gas, liquid hose) to remove the ground wire.

10. Bicycle-type automobile tankers must not double as storage tanks. Automobile tankers must not be filled directly into gas cylinders, they must not be pressurized with air during unloading, and they must not be pressurized and unloaded with steam, etc., which can cause the temperature inside the tank to rise rapidly. The temperature of the water must not exceed 45 degrees when heated with hot water. Shandong Liangshan Special Purpose Vehicle Manufacturing Co., Ltd. provides knowledge and price market for powder material tankers. How to Safely Operate the Powder Material Tanker during Loading and Unloading