Energy-saving cyclone dust collector

Abstract

The invention discloses an energy-saving cyclone dust collector. The energy-saving cyclone dust collector comprises a separating barrel, wherein the separating barrel comprises an upper cylindrical barrel body and a lower inverted-conical barrel body; an air inlet pipe is tangentially mounted on the cylindrical barrel body; a cylinder opening in the bottom end of the inverted-conical barrel body is a powder outlet; an inner separating barrel is coaxially arranged in the cylindrical barrel body; an annular cavity is formed between the inner separating barrel and the cylindrical barrel body; anexhaust pipe is arranged in the separating barrel; the upper end of the exhaust pipe coaxially extends into the inner separating cylinder; the lower end of the exhaust pipe is bent, then led out of the inverted-conical cylinder body and connected with an air inducing device; and an air guiding and dust blocking plate capable of guiding inlet air of the annular cavity into the inner separating barrel and preventing dust in the inverted-conical barrel body from flowing back to the inner separating cylinder is coaxially arranged on the exhaust pipe outside the inner separating cylinder. The energy-saving cyclone dust collector can solve the problems that an existing dust remover is large in energy consumption, low in separation efficiency and not thorough in separation, can save energy, and improves the separation efficiency.

Description

technical field [0001] The invention relates to an industrial dust removal and industrial powder collection device, in particular to an energy-saving cyclone dust collector. Background technique [0002] The working principle of the cyclone dust collector is to use the wind to carry the dust to accumulate and capture the dust in a downward spiral motion under the action of centrifugal force and gravity. Since it was invented in 1885 and put into industrial application, it has been recognized by the majority of users. [0003] However, with the advancement of environmental protection policies and the upgrade of dust emission standards, the industrial application of cyclone dust removal is facing severe challenges, and it is urgent to improve the collection efficiency to meet market demand. [0004] The cyclone dust collectors currently on the market have the following problems in use: [0005] 1. The equipment has large volume, large floor area and high production cost. [...

AI Technical Summary

Problems solved by technology

[0005] 1. The equipment is large in size, large in floor space and high in production cost

[0006] 2. Low separation rate, prone to secondary dust phenomenon

[0007] 3. High energy consumption, usually multiple cyclone devices are used at the same time, and there are many conveying equipment, which not only consumes a lot of energy, but also increases the cost

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