Oil smoke purifying and waste heat recovering device

Abstract

The invention relates to an oil smoke purifying and waste heat recovering device. The oil smoke purifying and waste heat recovering device comprises an oil sucking hood, a high-voltage ionization oilremoval module, a spraying oil removal module, an impulse dust removal module, a waste heat recovering heat exchange module, a heat storing module, an exhaust fan, an automated control module and a sensor. Oil smoke enters the high-voltage ionization oil removal module under the negative pressure action of the exhaust fan through the oil sucking hood, most oily substances in the oil smoke are sucked and removed, and then the oil smoke enters the spraying oil removal module. The oily substances are removed completely, then the oil smoke enters the impulse dust removal module, and after residualsmall-particle substances such as dust in the oil smoke are completely removed, clean and pollution-free air is obtained. Heat exchangers are arranged in the high-voltage ionization oil removal module, the spraying oil removal module and the impulse dust removal module in a separate or combined mode to recycle oil smoke and heat in the purifying process, and the automated control module controlsand monitors the device in the full process.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to an automatic intelligent oil fume purification device capable of utilizing waste heat. Background technique [0002] At present, the better oil fume purification devices on the market can achieve 90% or more in terms of oil separation, but there are still some oil fumes and a large number of PM2.5 particles that are directly discharged outdoors. Oil fume is one of the main pollution sources of outdoor air. It is particularly important to purify the exhaust gas from the range hood. At the same time, the existing range hoods do not efficiently recycle the heat energy in the fume purification process, and do not combine mobile Internet technology to realize remote intelligent control of the fume purification. Contents of the invention [0003] In view of this, the present invention provides a waste heat recovery device for oil fume purification. Firstly, the oil ...

AI Technical Summary

Problems solved by technology

[0002] At present, the better oil fume purification devices on the market can achieve 90% or more in terms of oil separation, but there are still some oil fumes and a large number of PM2.5 particles that are directly discharged outdoors. Oil fume is one of the main pollution sources of outdoor air. It is particularly important to purify the exhaust gas from the range hood

At the same time, the existing range hoods do not efficiently recycle the heat energy in the process of fume purification, and do not combine mobile Internet technology to realize remote intelligent control of fume purification.

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