Counter-jet impinging flow oil fume purification device

Abstract

The invention provides an opposite spraying type impinging stream oily fume purification device. The device comprises a purification tank and a water storage tank, wherein one side of the purification tank is welded with one side of the water storage tank through a pipeline; an oily fume gas inlet and a purified gas discharge port are formed in the other side of the purification tank, and the purified gas discharge port is located above the oily fume gas inlet; a purification tank drainage port is formed in the bottom of the purification tank, an oily fume gas and water impinging area is formed in the middle of the purification tank, a first jet pipe and a second jet pipe which are embedded into each other are arranged in the impinging area, the first jet pipe and the second jet pipe are oppositely arranged in the same plane, distributed in a staggered manner and both provided with jet holes, one side of the first jet pipe is connected with an oily fume inlet, the other side of the first jet pipe is sealed through a pipeline, one side of the second jet pipe is connected with a water storage tank water outlet of the water storage tank, and the other side of the second jet pipe is sealed through a pipeline. The opposite spraying type impinging stream oily fume purification device has the benefits as follows: the flue gas temperature and the flue gas emission concentration in a gas duct are remarkably reduced; the fire risk is reduced, and the air quality is improved; the device is simple and convenient to mount, maintain and operate.

Description

technical field [0001] The invention relates to the field of oil fume purification devices, in particular to a counter-jet type impact flow oil fume purification device. Background technique [0002] High-temperature cooking is a unique cooking habit in our country. However, cooking oil and cooking fumes produced by high-temperature heating of food have become one of the main air pollutants in the indoor living environment of our country. The main component of lampblack is acrolein, which can strongly stimulate the mucous membranes of the eyes, nose and throat, and can cause chronic keratitis, rhinitis, pharyngitis, bronchitis and other diseases. Fat oxides in lampblack can cause cardiovascular and cerebrovascular diseases. Oil fume makes middle-aged and elderly people more susceptible to cardiovascular and cerebrovascular diseases. The carcinogen benzopyrene in oil fume can cause cancer in human tissues. Women aged 40-60 who have been exposed to oil fume for a long time h...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a counter-spray impinging flow oil fume purification device for the above-mentioned shortcomings existing in the existing household range hoods, which can quickly extract the oil fume and purify the harmful oil fume, so that the discharged Gas no longer pollutes the air

Images