A cooking fume purification system for catering industry
A technology for oil fume purification and catering industry. It is applied in the direction of oil fume removal, household stove/stove, valve shell structure, etc. It can solve the problems such as difficult cleaning and affecting the performance of the range hood for absorbing fume, and achieves the effect of low wind resistance
Active Publication Date: 2020-02-21
武汉精厨节能环保科技有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, to propose a cooking fume purification system for the catering industry, and to solve the technical problems in the prior art that the fire prevention device affects the fume absorption performance of the range hood and is not easy to clean
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[0019] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] The invention provides a cooking fume purification system in the catering industry, such as Figures 1 to 12 As shown, it includes an air inlet pipe 1, a fire damper 2, a first communication pipe 3, an electrostatic purification device 4, a second communication pipe 5, a fan 6, a chimney 7, an oil collection barrel 8 and a collection barrel 9, and the air inlet pipe 1 , fire damper 2, first communication pipe 3, electrostatic purification device 4, second communication pipe 5, blower fan 6, and chimney 7 are sequentially connected along the airflow direction.
[0021] The air inlet end o...
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The invention discloses a lampblack purification system for catering industry. The lampblack purification system for catering industry comprises an air inlet pipeline, a fireproof valve, an electrostatic purification device and a fan which are sequentially arranged in an airflow direction, wherein the fireproof valve comprises a valve body, an inner barrel and a valve element, and the valve body is provided with an intake through hole and an inner barrel installation hole which are communicated; the inner barrel is internally arranged in the inner barrel installation hole, the inner barrel isprovided with a gas guide hole in the intake direction of the intake through hole, the valve element is internally arranged in the inner barrel, the valve element comprises a spring, a connection unit, a slide block and a circular ring, and the slide block is internally arranged in the inner barrel in a matching manner; one end of the spring is abutted against the inner wall of one end of the inner barrel, and the other end of the spring is connected with the slide block; the circular ring is arranged on the inner wall of the barrel body and close to one end of the barrel body; the connectionunit comprises a first connection rope, a connection element, a hot-melt sheet and a second connection rope which are sequentially connected, one end of the first connection rope is connected with oneend of the connection element, and the other end of the first connection rope penetrates through the circular ring and is connected with the slide block; the hot-melt sheet is internally arranged inthe gas guide hole; and the free end of the second connection rope is connected with the other end of the inner barrel. The wind resistance of gas is low while flowing through the fireproof valve.
Description
technical field [0001] The invention relates to the field of oil fume purification, in particular to an oil fume purification system for catering industry. Background technique [0002] With the rapid growth of my country's economy, the catering industry has also grown rapidly, and the emission of soot from the catering industry has shown a blowout growth. Catering enterprises will directly discharge harmful substances containing a variety of peroxides and pungent tastes without thorough cleaning. Catering fume seriously endangers human health. It not only affects the vision and landscape, but also has a pungent taste. It is also the main source of particulate matter and volatile organic compounds in the city, affecting the quality of the urban environment and becoming a fire hazard. With the development of our country's economy, cooking fume pollution has increasingly become a problem that seriously plagues the lives of urban residents. [0003] The current oil fume purif...
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IPC IPC(8): F24C15/20F16K17/38F16K27/04
CPCF16K17/383F16K27/04F24C15/20
Inventor 张雄威
Owner 武汉精厨节能环保科技有限公司