The introduction of heat recovery system of oil free compressor

1. The situation of oil free compressor's heat recovery

In the operation of oil free Screw compressor, it will produces high grade energy,has a large space for recycling. More and more people attach importance to oil free compressor's transformation, but the process of it always has two widespread problems. 

(1)large input cost, low recover efficiency, short woring life, long pay-back periods.

(2)large ground occupation area, need large input costs, low recovery efficiency, short service life, installation is limited to space to some extent.

Through long term practice, the HYNOV's RD team invents a new heat recovery system of oil free compressor, and gets State Patented Invention. The birth of this system, opens a new era in heat recovery industry of oil free compressor.

2. The recovery principle of oil free compressor's heat recovery

3. System Characteristics

(1)  place vertically, avoid the scaling on surface of popes.     

(2)pure counter flow design of heat exchange, the efficiency is higher than before.

(3)no retention domain, no leakage, not easy to scale.

(4)avoid manufacturing requirements of the pressure vessel, less solid fouling

(5)the air walk through the interlayer, the pressure loss is less than theplate-type.

(6)the scale's sedimentation uses the detachable design, the cleaning and maintenance are easy.

(7)the exit of sedimentation and drain can be setup easily, and cleaned online.

(8)all in 316l stainless steel, have corrosion resistance to CI-, the design working life is over 10 years.

(9)the heat exchanger uses module design and parallel installation, easy to maintain.

(10)heat directly to supply water, the pipes and pump are small, easy control, low failure rate.