How to install Kitchen exhaust ESP/EP electrostatic air purifier?
DHF brand electrostatic cooking fume purifier is special equipment for kitchen lampblack purification can be used to purify the Chinese kitchen frying stove, frying stove, barbecue pits, western style kitchen grilled furnace stove fumes. But you can't used to remove inflammable, explosive gases, and with corrosive gas. The flue gas after treatment must be discharged to the outdoor, choose open ventilation exhaust direction and feed speed of discharge.
A. ambient temperature: 10 ~ 40
B. ambient humidity: 20 ~ 90%
C. altitude: < 1000 m
D. applicable flue gas: < 70 C, non flammable, explosive, volatile, strong corrosive gas
Dual role of purification of flue gas in under the action of the exhaust fan is, after DHF brand electrostatic type fume purification device, in the smoke purification equipment mechanical cleaning and electrostatic removing fume purification, so that the exhaust gas become more clean air, in order to achieve lampblack purification. Oil droplets were adsorption and separation in the electrostatic field in the plate on the wall, then bus to oil tank discharge unified recovery treatment.
Is to ensure the purification efficiency of the equipment, the joints and the flange the wind tube to be taken to prevent air leakage.
For the purification efficiency to ensure the equipment, and equipment access reducing wind outlet connection pipe to try to smooth the angle is less than or equal to 30 degrees, before and after reducing wind pipe must installation length than the diameter is 2.5 times greater than the straight.
The operation of equipment by vibration will affect the normal operation of the equipment, so equipment and wind pipe connection must use soft connection.
The general fan air volume design to be greater than the rating of the device volume, in order to assure the purification effect and equipment shall work under the rated air flow, user available inverter control fan or in fan outlet installed air adjusting valve device.
Is the outlet of the fan is best kept straight for a period of not less than 1.5D, in order to reduce the additional resistance of the fan.
For the purification efficiency to ensure the equipment, the equipment should be working in a negative pressure state, that is, fans must be installed in the back of the equipment and pipeline in the complex should be in front of oil absorbing hood installation guide fan.
- when using multiple devices are connected in parallel, by the uniform ventilation exhaust fan, must also be to ensure that assigned to each machine processing volume ratio close to their nominal volume ratio.
Outdoor installation, should install a rainproof and sunshade awning, so as not to affect the equipment service life and increase unnecessary maintenance costs.