Dynamic oil smoke cleaning device

Abstract

Dynamic oil fume purification device, which includes a box body, an exhaust and a gas collection device, the box body has an air inlet and an air outlet, and a centrifugal purification disc is installed in the air duct of the box body, and the purification disc is installed on the motor shaft in the box body. The body is provided with an oil receiving mechanism, and the feature is that: the purification disc includes a mesh disk and a disk shaft sleeve, and the mesh disk and the disk shaft sleeve are fixedly connected or integrated, and the mesh disk is a circular plate-shaped object, and the plate-shaped object There are through grooves along the radial direction of the network disk, and spokes are formed between the two through grooves, and a plurality of spokes are distributed sequentially on the circumferential surface of the plate. The utility model has the advantages of simple structure, high oil filtration rate, long service life and high manufacturing efficiency, and is an environment-friendly and high-efficiency oil fume purification device which can be used in the catering industry and in the family kitchen.

Description

technical field [0001] The invention relates to an environment-friendly purification device which can be used for the pre-treatment of cooking fumes in the catering industry, and can also be used for extracting and purifying cooking fumes in family kitchens. Background technique [0002] At present, the oil fume pre-purification device used in the catering industry and the oil fume exhaust device used in the family kitchen are generally not universal. Moreover, most catering oil fume treatment equipment lacks the purification function in the pre-treatment of oil fume, and mainly relies on electrostatic, water spray or adsorption technology to purify the oil fume at the back end. Because there is no pre-purification treatment of oil fume, it is difficult to deal with the back-end, the accumulation is difficult to treat, the maintenance is large, the equipment is difficult to maintain good operation, and it cannot meet the requirements of the national emission standards. For ...

AI Technical Summary

Problems solved by technology

[0005] 1. The screen wheel is composed of an aluminum grid frame and a mesh wire wound on it (the mesh wire is fixed on the aluminum grid frame with glue), and the split structure of the screen wheel results in low manufacturing efficiency and high cost; The mesh of the wheel is easy to loose and break at high temperature, and the service life is short;

[0006] 2. Since the mesh wire is wound on the aluminum grid frame, the mesh wire forms a cross shape at the center of the circle and the outer circle of the grid frame, and the oil fume is easy to form a blockage at these two places, and it is not easy to clean;

[0007] 3. Since the grid frame is made of aluminum, it is not resistant to acid and alkali, and the fixing method with the motor shaft is unreasonable, so the aluminum is not wear-resistant and often loosens;

[0008] 4. Due to the thinner steel wire, its interception area for oil fume is very small, so the oil filtration rate is low and the effect is poor

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