Cargo oil pump is a special machinery on cargo oil transportation ships, and it mainly completes the loading and unloading of cargo oil. Therefore, it is as important as the lifting machinery on dry cargo ships. Due to the different sizes of cargo oil tankers, the different types of oil loaded, and the specific conditions of each type of ship, the requirements for cargo oil pumps also vary...

Due to the different sizes of oil tankers, the different types of oil loaded, and the specific conditions of each oil tanker, the requirements for cargo oil pumps are different. Therefore, there are many types of cargo oil pumps used by oil tankers.
If divided by the pump itself, there are three main types: reciprocating cargo pump, centrifugal cargo pump, vane cargo pump...

After using the filter element for a period of time, there will be impurities suspended on its surface, which will reduce the filtering speed and water flow, and the pressure of the low-pressure gauge will approach zero. At this time, the filter element must be replaced. Otherwise, the machine will stop automatically. Treatment: Shut down the device, open the filter cartridge, and replace it with a suitable filter element...

Water intake system, pre-treatment system, desalination and desalination system, energy recovery system, chemical cleaning system, chemical dosing system, and device power supply and distribution and automatic control system. The entire equipment consists of a pretreatment system, reverse osmosis system, electrical control system, cleaning system, and dosing system...

The rising water level compresses the air in the upper space, while the water pressure in the entire water supply pipeline gradually increases. When the pressure reaches (30~40) x104Pa, the pressure pipe acts on the pressure relay, powering off the motor and stopping the water pump...

Several types of cargo oil pumps are used on oil tankers. Which one is the best choice should be analyzed based on the specific situation. Different requirements for different oil tankers should be considered from the overall situation of the entire ship, and the advantages and disadvantages of various cargo oil pumps should be compared...

The operation of the box chiller system is through three interrelated systems: the refrigerant circulation system, the water circulation system, and the electrical automatic control system. The working principle of a box chiller is to first inject a certain amount of water into the water tank inside the chiller, and then cool the water through the chiller refrigeration system...