Are intended for heating oil emulsions and oil during processing and transportation.
The control system of the heater USA-1TK is a set of control and alarm systems mounted directly on the heater in the insulated block-box room.
On request the control system can be supplied without a block-box, and the control panel is located in the operator room.
Heaters can be manufactured using gas piping from the PTB-5E (Zh) heater (i.e. with electric actuators), and it is equipped with a microprocessor control system SAPPN.M1-2B based on the Direct-DL-260 controller (on request different controller can be installed) making easy to integrate the heater into the upper process control system as well as organize remote monitoring and control of its operating parameters.
In this case, the index "E" is added to the heater code.
RS-232 or RS-485 interface is used to communicate with the upper-level system with MODBUS RTU protocol support and other standard industrial protocols.
PTB-10A (EZh), PTB10-64 (EZh)
Heat capacity, mW, within
Oil emulsion performance, t/h, within
Temperature of the oil emulsion at the inlet to the heater (°C), min
Temperature of the oil emulsion at the outnlet to the heater (°C), max
Pressure inside the coil, MPa, max
Natural or associated gas, liquid fuel (oil, mazut, diesel fuel)
Fuel gas pressure, MPa, within:
- at the inlet to the heater (after pressure reducer)
- at the combustion chamber
Fuel gas consumption, sm3/h
air consumption, sm3/h
Number of combustion chambers, pcs
Air pressure in the combustion chamber, MPa
Gas pressure at the pilot burner, MPa
Fuel gas consumption for pilot burner, sm3/h
Fuel oil characteristics:
- density, kg/m³, max
- viscosity, (cSt)
- hydrogen sulphide H2S, mol %, max
- Carbon dioxide CO2, mol %, max
- operating temperature, ºC, max
- inlet pressure at the heater, MPa, within
Heated fluid - oil, oil emulsion,
formation water, gas with content, mole%, max:
- Hydrogen sulfide H2S
- carbon dioxide CO2
Efficiency factor, % min
Power of the fan motor, kW
Weight, kg, max:
- heat exchange chamber
- heater base block
- fan assembly
Overall dimensions (length x width x height), mm, max
- average life before overhaul, years - 3.5
- average service life, years - 10