Pig and Poultry Farms Heat Recovery Ventilator with 70kw Heating Capacity

Specializing in Farm Climate Control Solutions
  Specializing in swine and poultry house heating for more than 10 years, Quangao forced air heaters offer simple, reliable operation for years of worry-free performance.
Design Features
Hydrophilic Aluminum Foil Heat Core Longer Lifespan, No Secondary Pollution, Over 70%
.The heat exchange core features a uniquedouble-folded five-layer edge-rolling techniquethat eliminates air bypass and includes threadedcorrugations on the surface, increasing the heat exchange area by approximately 30%.
.The air duct features sturdy stamped cylindricasupports, capable of withstanding strong exhausairflows and easily cleaned with a water jet.
.High-volume all-copper wound fan, stable performance.

Working Principle
  Start the power supply and activate the controlsystem. Check if the air pressure switch is in anormal disconnected state; if so, the fan startsworking. When the air pressure switch closes,commence ignition. The solenoid valve opens,supplying gas for combustion. Detect the flamesignal, stop the ignition, and proceed with normalcombustion operations.Simultaneously, as thecontrol system activates, the exhaust fan startsexpelling indoor pollutants. Outdoor fresh air andindoor exhaust air pass through the heat exchangecore, recovering heat from the exhaust air.

Material:
Hot-dip galvanized or 304 stainless steel, lifespan of over 20 years

Control:Professional intelligent auto ignition burner controller, sealed integrated circuit board for reliableperformance in humid and complex conditions.

Safety:
Equipped with safety features including wind pressure switch (detects fan issues), overheat protection,flame sensor, gas stabilizing electromagnetic valve (for pressure control and gas cutoff during faults), andfault indicator lights.