Brief description of JPC systems
Hydraulic monitors
The system uses two types of hydraulic monitors:
*controlled
*uncontrolled
The main hydromonitor is an uncontrolled rotating two-stage monitor with a working pressure of up to 20 bar. This monitor allows mechanically wash tanks with a diameter of up to 30 meters, regardless of the height of the tank.
Additionally, the system is equiped with an uncontrolled rotating two-stage hydraulic monitor with a working pressure of up to 10 bar. This hydraulic monitor can be used for internal cleaning of horizontal cylindrical tanks.
The controlled rotating hydraulic monitor is designed for washing walls of vertical cylindrical tanks, has a working pressure of 8 … 10 bar. The hydromonitor is controlled by a special pneumatic drive head. At the same time, the nozzle of the hydromonitor is controlled in the vertical and horizontal plane by reciprocating at a certain angle, which allows for washing a specific sector of the tank wall.
Hand-held hydromonitors are fixed on the side hatches of the tank with the help of a special mast. They allow to perform a primary cleaning of bottom and lower levels of the tank wall through the side hatches.
Flush water separator
Designed to store the amount of flush water and its separation from hydrocarbons and mechanical impurities washed from the tank.
It is a rectangular vessel with built-in devices for the separation of hydrocarbons and mechanical impurities from flush water. Works without internal pressure.
The separator contains devices for cleaning returned flush water from mechanical impurities and hydrocarbons and pumps for removing them out from the separator. Steam coil for heat of the flush water in all compartments installed.
All separated hydrocarbon waste removed by pump into the waste tank. Mechanical impurities removed into a separate container (plastic container, barrel).
The separator is equipped with an automatic level control system. The system controls the level of water in the separator, the level of collected liquid waste and mechanical impurities and automatically start the pumps for they remove out from the separator.
Power unit
- Main electrical panel
- Air receiver
- Air compressor
- Electrode steam generator
Designed to supply electricity and compressed air to all consumers of the cleaning system. Main electrical cabinet and air compressor are installed inside.
In a separate compartment an auxiliary JetPetroClean™electric steam generator is installed with power of 200 kW and steam productivity of 350 kg/h.
The electric power supply for the entire system come into the main electric cabinet and direct from it to the elements: a tank cleaning unit, a flush water separator, etc. An electricity meter in the main electric cabinet installed for control and measuring the system power consumption. Air compressor and air receiver installed for supply of pressured air for diaphragm pumps and other equipment.