Air Mixing Hood Air Exhaust Defogging Device With Good Economy
Functions
The main function of this system is mixing with cold air through
spraying to reduce the harmful components in the exhaust air and
reduce the emission temperature of the exhaust air, so as to make
it meet the environmental protection emission requirements.
Advantages
The company team has many successful cases in exhaust air treatment
projects in the paper industry and tobacco industry, and has
relatively mature design experience.
Application
It is applicable to exhaust air treatment in paper-making, tobacco,
steel and new energy industries
Working principle
The spray mixing tower integrates cold water spray and cold air
mixing. The exhaust air enters from the bottom of the tower and
flows upward through the gap of the folding baffle. The cold water
atomizes through the nozzle and becomes numerous water droplets,
which are sprayed on the exhaust air and the folding baffle. It
carries out heat transfer and mass transfer with the wet and hot
exhaust air to cool and condense the exhaust air. At the same time,
the water droplets are heated and fall into the bottom drain outlet
for discharge. The bottom enters the mixing section upward after
two stages of spraying.
There are air inlets on both sides of the mixing section. Fresh air
is pumped into the tower and fully mixed with the exhaust air.
After heat transfer and cooling, the exhaust air is condensed
again. When it passes through the gap of the baffle plate, it is
condensed and separated. The exhaust air and cold air are mixed
twice and then cooled by a cold water spray, and finally discharged
into the atmosphere by the exhaust fan.
Specifications
Exhaust air volume, exhaust air temperature and space location
If the customer provides the above parameters, technical proposal
and equipment selection can be arranged soon.
