Impeller structure of centrifugal lampblack filter

Abstract

The invention relates to an impeller structure of a centrifugal lampblack filter, which comprises a multi-wing type centrifugal impeller body (1) and is characterized by also comprising a meshy side filtering plate (2); and the side filtering plate (2) is externally fixed on the outer periphery of the multi-wing type centrifugal impeller body (1) so as to be capable of rotating at high speed together with the multi-wing type centrifugal impeller body (1). The impeller structure only increases the meshy side filtering plate (2) based on the original structure of the multi-wing type centrifugal impeller body (1); therefore, the structure and the preparing technique thereof are simple and reasonable and the cost is low, thus being convenient for popularization and application in large batch; moreover, the impeller body can not exert larger blowing force on the side filtering plate or a front filtering plate and the noise is low; the purifying effect of the impeller structure is higher by more than 100 percent of the traditional method through actual detection, which means that the purifying rate exceeds 60 percent; the purifying effect is good; moreover, the effect of the impeller structure to the air amount does not exceed 4 percent through actual detection and the effect of the of the impeller structure to the air pressure does not exceed 2 percent.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Problems solved by technology

[0004] The purification effect of the above-mentioned centrifugal filter type oil fume purifier is obviously improved, but most of the parts involved in the whole machine need to be specially equipped with a centrifugal filter wheel on the output shaft, and the centrifugal filter wheel is composed of a mesh wheel frame and a mesh wheel frame It is composed of radially arranged filter wires on the top, so the structure and manufacturing process are complicated, the cost is high, and it cannot be popularized and applied in batches; and after testing, the air volume of the aforementioned centrifugal filter type oil fume purifier loses more than 25% of the whole machine, resulting in oil fume inhalation The capacity is reduced; in addition, during the working proce

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