Wall-hung thin type lampblack depurating machine

An oil fume purifier and wall-mounted technology, which is applied in the fields of oil fume removal, heating methods, chemical instruments and methods, etc., can solve the problems of flue gas inversion, breeding of mosquitoes and rodents, and poor smoke exhaust, and reduce the probability of oil fume pollution. , Improve purification efficiency, compact and compact structure

Active Publication Date: 2009-09-30
武汉创新环保工程有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of device can directly exhaust indoor oil fumes to the outside. Its advantage is that it has a good exhaust effect in the early use, but many problems have appeared with the extension of time: First, the direct exhaust fan and exhaust Range hoods do not have the function of intercepting or purifying oily fume. When the oily fume is directly discharged outside, it not only pollutes the air, but also pollutes the facade of buildings, seriously affecting urban environmental sanitation and people's health.
Since the motor and fan of the side-suction range fume purifier are actually installed on the top of the machine casing, there is a considerable distance between its air inlet and the motor and fan blades, and the air inlet is very close to the stove, and the inner wall of the casing often It will be polluted by waste oil, causing a large amount of uneven oil accumulation on the fan impeller, and the fan will lose its dynamic balance, so its suction effect will naturally become worse and worse, and its mechanical noise will also become louder
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  • Wall-hung thin type lampblack depurating machine
  • Wall-hung thin type lampblack depurating machine
  • Wall-hung thin type lampblack depurating machine

Examples

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Example Embodiment

[0035] The wall-mounted thin fume purifier of the present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments:

[0036] The wall-mounted thin fume purifier shown in the figure is installed on the wall 23 of the kitchen stove, about 450 mm above the gas stove 22 . It has a flat cuboid-shaped casing 19, and the casing 19 adopts a profile and plate assembly structure that is convenient for mass production and rapid assembly. The frame, the front panel 4 and the back panel 16 of the cabinet 19 are embedded in the front and rear of the frame, respectively. A double volute 10 is fixed on the frame by connecting parts such as screws and angle steel inside the casing 19 . The two isolation chambers of the double volute 10 are relatively independent, but are jointly connected to the air outlet channel 3 at the top of the casing 19 . The air outlet duct 3 is opened on the frame profile 2 on the top of the casing 19 , an...

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Abstract

The invention discloses a wall-hung thin type lampblack depurating machine, which is provided with flat cuboid-shaped shell, wherein a double-volute is arranged in the shell, and two isolated chambers of the double-volute share an air outlet passage on the top of the shell; a turbo-fan with a horizontal output shaft is arranged in the two isolated chambers of the double-volute respectively, and the front end of the output shaft of the turbo-fan extends out of the double-volute and is connected with at least one vertical rotary centrifugal filter screen plate; and the outside of the rotary centrifugal filter screen plate is provided with an annular oil guide ring, the bottom of the annular oil guide ring is provided with an oil leak opening, a fume flow distribution plate is arranged below the annular oil guide ring, an oil guide tank is arranged on the fume flow distribution plate, and the bottom of the shell is provided with an air inlet passage and an oil collection box. The wall-hung thin type lampblack depurating machine has ultra-high efficiency for holding up and collecting lampblack, can basically put an end to the pollution caused by the lampblack to the air, the shell and the external wall of a building, and has the characteristics of overall closure, simple structure, convenient cleaning, energy saving and noise reduction, large cooking space, safe running and long service life.

Description

technical field [0001] The invention relates to equipment for treating oil fume discharged from catering industry or family kitchen, in particular to a wall-mounted thin oil fume purifier mainly installed on the wall above the kitchen stove. Background technique [0002] With the increasing awareness of environmental protection of the general public, the requirements for themselves and the surrounding environment are getting higher and higher, and the prevention and control of air pollution has become a top priority. Relevant survey data show that among the air pollutants in large and medium-sized cities, the pollution caused by catering industry and household oil fume has exceeded that of automobile exhaust. About 40-50% of the air pollutants are kitchen oil fume pollution. The problem of oil fume pollution has become a The focus of today's environmental protection. [0003] At present, there are various types of devices for kitchen oil fume treatment, and a considerable p...

Claims

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Application Information

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IPC IPC(8): F24C15/20B01D45/00
Inventor 黄友阶
Owner 武汉创新环保工程有限公司
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