Wellons custom designs hot water systems for Space Heating or Process Requirements, ranging in size from 7 MMBTU/hr to 100 MMBTU/hr.
Hot Water Heaters
Waste Heat Recovery
ORC Cooling Water Unit
Thermal Oil Heat Exchanger
Hot Water Heaters
For small hot water requirements, Wellons Canada supplies direct-fired biomass hot water heaters. These systems utilize a variety of boiler configurations to meet low pressure, low temperature hot water needs. These units range in size from 7 MMBTU/hr to 100 MMBTU/hr.
Waste Heat Recovery
Wellons evaluates the feasibility of utilizing the waste heat stream from high-grade heat exhaust gases, turbine gasses, or a reciprocating engine to generate electricity or provide additional process or utility heat. Wellons will design, fabricate, and install Waste Heat Recovery Units (WHRU) for oil and gas facilities, pipeline compressor stations, or industrial sites.
The usable energy captured will depend on the exhaust gas temperature, the exhaust gas flowrate and the desired glycol or water temperature for the process or space heating requirement.
Thermal Oil To Hot Water Heat Exchanger
Wellons Canada can provide a biomass fired thermal oil system with a thermal oil to hot water heat exchanger for lower temperature hot water requirements. A typical application would include space heating in a district heating system.
A thermal oil to hot water heating system offers the flexibility down the road to convert to an ORC cogeneration system offering electrical generation and hot water. This option can readily be incorporated into the original design.
ORC Cooling Water Circuit
Wellons can provide both electrical generation and hot water space heating requirements. A typical system would include a biomass fired thermal oil heater providing high temperature thermal oil to an ORC unit which in turn generates electricity and hot water for use in either a district heating application or a drying application. The hot water from the ORC condenser cooling circuit can vary in temperature depending on the ORC unit selected.
