Processing equipment of perlite

Abstract

The invention relates to processing equipment of perlite. The processing equipment comprises a cleaning device, wherein the cleaning device is provided with an upper filter element and a lower filterelement; two rotary rods are arranged in the upper filter element, and the middle parts of the two rotary rods are rotationally connected; each side of the upper filter element is provided with a first opening, and the bottom part of the upper filter element is provided with a second opening; the top end of each rotary rod is connected with a first transverse rod; each first transverse rod penetrates through the corresponding first opening and extends outwards; a tension spring is connected between the top ends of the rotary rods; the bottom end of each rotary rod is connected with a second transverse rod; the top part of the lower filter element is connected with an ejection rod; the ejection rod penetrates through the second opening and extends inwards, the top end of the ejection rod isin a circular truncated cone shape, the small-diameter end of the ejection rod is kept away from the bottom end of the ejection rod, the top end of the ejection rod is abutted against the second transverse rod, and a spring is connected between the top end of the ejection rod and the top part of the upper filter element; two cleaning plates are arranged between the inner wall of the cleaning device and the filter elements; a pressure spring is connected between the inner wall of the cleaning device and each cleaning plate; each cleaning plate is abutted against the first transverse rod; the upper filter element is connected with a motor. By adopting the scheme, the processing equipment has the advantage that the filter elements can be automatically cleaned.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to perlite processing equipment. Background technique [0002] Perlite is an inorganic thermal insulation material, which has been widely used in metallurgy and building materials industries. The equipment for processing perlite has developed from coal-fired rotary drying kilns and coal-fired extruders to rotary drying with gas and electricity as heat sources. Kiln and puffing electric furnace. However, no matter which method is used, a large amount of flue gas will be generated during the processing and production of perlite. In order to protect the environment, the generated flue gas needs to be passed into a filter device for filtration, and the dust in the flue gas will be filtered to reduce pollution of the environment. The filter device contains a filter element. After the gas with dust passes through the filter element, the filter element filters the gas, s...

AI Technical Summary

Problems solved by technology

However, as the filter element absorbs more and more dust, the dust adsorbed on the filter element becomes thicker and thicker, and the adsorption capacity of the filter element decreases, thereby reducing the dust removal effect.

In order to improve the dust removal effect, it is necessary to manually clean or replace the filter element, which is troublesome to operate

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