Centrifuge Accessories developed by Dolphin Centrifuge
Oil Pre-Heater for Crude Oil, Waste Oil, WVO
This Fully Automatic Oil Heater Skid features a specially designed oil pre-heater fully assembled, piped and mounted on a heavy duty industrial skid. Built-in Check-Valves and Pressure-Relief valves provide additional safety.
Fully automatic control system includes temperature control through thermocouples. Individual heater-banks allow gradual loading based on incoming oil temperature and target temperature set-point. It includes a in-line VFD Control Feed Pump with analog flow-meter and no-oil-flow alarm. It has several safety interlocks to prevent over-heating during no-flow conditions and other device (pump) protection.
Heat Loop Steam Based, Clog Free Heating System
Dolphin centrifuge has designed & manufactured a patent-pending Expanded Metal Heat Loop System specifically for heating of crude oil and slop with high sludge content. Conventional heat-exchangers have a major limitation due to the sludge accumulation inside the heat-exchanger which leads to loss of efficiency and eventually plugging. Dolphin’s Heat Loop is specially designed to be clog-free and in the rare cases that some sludge build-up occurs; the design permits quick plunger clean-out. All stainless steel contact offers durability when used with acidic and salt-laden products.
Additional benefit of our Heat Loop is quick expansion ability. Additional heat-loops can be added easily to existing assemblies at incremental cost and minimum downtime.
Fully automatic control system includes temperature control through steam inlet control. It has several safety interlocks to prevent over-heating during no-flow conditions and other device (pump) protection.
Booster Module for HFO
Booster Modules (aka Booster Packages or Fuel Conditioning Modules) are used to supply viscous fuel-oils are specific temperatures and pressures to engines. Dolphin has designed & manufactured a low-cost booster module for specific HFO transfers. Our booster module capacity ranges from less than 100 GPH to over 3000 GPM Fuel capacity. In addition to the standard components such as lo & hi pressure stage pumps; de-gassing tanks; pre & post filters with auto change-over; electric or steam heaters – our systems offer automatic change-over modules essential for switching between fuels (diesel & HFO).
Our hfo centrifuge modules are designed to work seamlessly with our booster modules wherein the centrifuges purify the fuel prior to the booster modules conditioning them.
Fully automatic control system includes temperature control through steam inlet control to heat-exchangers. Automatic pump control based on outlet pressure and temperature. Viscosity measurement and feed-back loop to temperature control system.