A dynamic lampblack purifier and its manufacturing method

Abstract

The invention specifically discloses a dynamic oil smoke purifier and a manufacturing method thereof, belonging to the technical field of oil smoke purification. The dynamic oil smoke purifier comprises a central disc with an axle hole and a plurality of bent strips with one ends connected with the central disc, wherein the bent strips are arranged in a same plane or curved surface, the bending direction of two ends of a projection line of each bent strip are opposite to the rotation direction of the purifier on a front projection surface of the purifier, and when the bent strips are arranged in a same curved surface, the opening of the curved surface faces the back of the purifier. Compared with the prior art, the dynamic oil smoke purifier provided by the invention has the advantages of a reasonable structure, convenient manufacturing, low manufacturing cost, a high purifying rate, etc.; the manufacturing method is simple and is convenient to implement.

Description

technical field [0001] The invention relates to a component for dust removal and air purification device, in particular to a dynamic oil fume purifier which removes particulate matter (including solid matter and liquid matter) in oil fume by a physical method and a manufacturing method thereof. Background technique [0002] In recent years, people's living standards have been continuously improved, and people's awareness of health and environmental protection has been increasing. People are eager to have a healthy, clean and environmentally friendly home kitchen environment. At the same time, the catering industry is also booming, and it has played an active role in prospering the economy and improving material living standards. However, the fumes from home kitchens and catering hotels are increasingly polluting the living environment of surrounding residents. The dynamic oil fume purifier is a component used for dust removal and air purification devices to solve the proble...

AI Technical Summary

Problems solved by technology

The disadvantages of the dynamic oil fume purifier with this structure are: first, because the spokes are fixedly distributed on the central disk in a straight line and radial shape, it is inevitable that the spokes in the central area are densely packed and the spokes in the surrounding areas are sparse, resulting in large wind resistance in the central area. The ventilation is not smooth, forming wind pressure, soot particles are difficult to contact the spokes and cannot be effectively intercepted, the spokes in the surrounding area are sparse, the spokes intercept the particles in the soot, the effect of intercepting soot and oil droplets is poor, and the purification rate is low; The straight spokes are in a straight line, while the intercepted smoke and liquid droplets move under the interaction of friction, centrifugal force and inertia to form a curved trajectory, so the smoke and liquid droplets cannot move smoothly along the radial straight steel wire spokes , will cause part of the smoke and liquid droplets to fall into the gap between the two spokes, and part of the smoke and liquid droplets will not be effectively intercepted, resulting in low purification rate; thirdly, the size of the purifier is limited due to the radial distribution of the spokes , the larger the purifier, the larger the distance between the surrounding areas of the linear spokes, the easier it is for smoke and oil droplets to pass through the purifier and enter the fan, losing its interception effect and low purification rate, especially for large air ducts in the catering industry. For the purifier, the spokes in the surrounding area are becoming more and more sparse, which leads to the more obvious defects of low purification rate. Multiple purifiers need to be used, and even more than 20 purifiers need to be installed in the same air duct, which not only has high resistance and noise, but also High cost, unbearable for the catering industry

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