Cyclone dust removal device

A technology of cyclone dust removal and cyclone cylinder, which is applied in the direction of cyclone devices, devices whose axial directions of cyclone can be reversed, etc., can solve the problems of large influence on dust removal efficiency of cyclone dust collectors, increased resistance loss, and reduced dust removal efficiency.

Inactive Publication Date: 2018-09-04
重庆福锦塑胶有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing literature and experiments on cyclone dust removal have proved that the diameter and insertion depth of the exhaust pipe have a great influence on the dust removal efficiency of the cyclone dust collector.
An appropriate value must be selected for the diameter of the exhaust pipe. The reduced diameter of the exhaust pipe can reduce the rotation range of the internal swirl flow, and the dust is not easily discharged from the exhaust pipe, which is beneficial to improve the dust removal efficiency, but at the same time, the speed of the air outlet increases and the resistance loss Increase; if the diameter of the exhaust pipe is increased, although the resistance loss can be significant

Method used

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  • Cyclone dust removal device
  • Cyclone dust removal device

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Embodiment Construction

[0021] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0022] Such as figure 1 , figure 2 The cyclone dust removal device shown includes a cyclone cylinder 1, the top side of the cyclone cylinder is provided with an air inlet 2, and the top of the cyclone cylinder is provided with an exhaust pipe 3 extending into the cyclone cylinder. The inner wall is provided with spiral guide vanes 4 .

[0023] The cyclone body 1 includes an upper cylindrical body part and a lower conical body part, and there is an ash hopper 5 at the bottom of the cyclone body, and the upper part of the ash hopper 5 is connected to the cone at the bottom of the cyclone body. The upper part of t...

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Abstract

The invention provides a cyclone dust removal device which comprises a cyclone cylinder, wherein an air inlet is formed in a top side face of the cyclone cylinder; an exhaust pipe stretching into thecyclone cylinder is arranged at the top of the cyclone cylinder; an ash bucket is arranged at the lower part of the cyclone cylinder; an inverted cone is arranged at the bottom in the cyclone cylinder; a gap is reserved between the periphery of the inverted cone and a conical cylinder part of the cyclone cylinder. According to the cyclone dust removal device disclosed by the invention, the separation efficiency of dust particles can be improved, and secondary back-mixing discharge of the dust is avoided.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a cyclone dust removal device. Background technique [0002] Cyclone dust collector is a type of dust removal device. The dust removal mechanism is to make the dust-laden air flow rotate, and the dust particles are separated from the air flow by centrifugal force and collected on the wall of the device, and then the dust particles fall into the ash hopper by gravity. Each component of the cyclone dust collector has a certain size ratio. The change of each proportional relationship can affect the efficiency and pressure loss of the cyclone dust collector. Among them, the diameter of the dust collector, the size of the air inlet, and the diameter of the exhaust pipe are the main influencing factors. . [0003] At present, the cyclone dust collector is generally composed of an intake pipe, an exhaust pipe, a cylinder, a cone and an ash hopper. The cyclone dust co...

Claims

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Application Information

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IPC IPC(8): B04C5/081B04C5/103B04C5/14B04C5/185
CPCB04C5/081B04C5/103B04C5/14B04C5/185
Inventor 杨金华
Owner 重庆福锦塑胶有限责任公司
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