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Dust collection device for filtering dust by multiple cyclones

A dust collection and cyclone technology, applied in the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve problems such as inability to filter out dust

Active Publication Date: 2019-10-11
XPOLE PRECISION TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to solve the problem that the dust collection device implemented by the cyclone cannot filter out the smaller dust

Method used

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  • Dust collection device for filtering dust by multiple cyclones
  • Dust collection device for filtering dust by multiple cyclones
  • Dust collection device for filtering dust by multiple cyclones

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Embodiment Construction

[0033] Detailed description and technical contents of the present invention are as follows with regard to coordinating accompanying drawings now:

[0034] Hereinafter, the terms "first" and "second" used for components are intended to distinguish these components, and are not used to limit the sequence of these components. In addition, relative spatial terms such as "top", "bottom edge", "upward" and "downward" mentioned later in this article are based on the directions drawn in the drawings of this article. subject to changes in the direction drawn on the surface, for example, this appendix Figure 1 After being tapped, the original "top" and "bottom" will be changed to "left" and "right" respectively.

[0035] see Figure 2 to Figure 6 , the present invention provides a dust collection device 100 with multiple cyclones to filter dust. The dust collection device 100 can be applied to industrial processes that require pure working gas. The dust collection device 100 include...

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Abstract

The invention discloses a dust collection device for filtering dust by multiple cyclones. The dust collection device comprises a dust collection chamber, a cyclone chamber and a flow guide assembly, wherein the dust collection chamber is communicated with the cyclone chamber, and the cyclone chamber is provided with a gas inlet for gas to be filtered to enter, an annular side wall which is connected with the gas inlet and guides the gas to be filtered to form a first cyclone, a joint port which is communicated with the dust collection chamber and enables the first cyclone to enter the dust collection chamber, and an exhaust port. The flow guide assembly is arranged in the cyclone chamber and provided with a return pipe, a flow guide cover and a dust filtering channel, wherein the return pipe receives the returned gas to be filtered and forms a second cyclone, the flow guide cover and the return pipe are arranged in a separated mode, and the dust filtering channel is formed between theflow guide cover and the return pipe. The second cyclone flows towards the exhaust port, and dust contained in the second cyclone enters the cyclone chamber again when passing through the dust filtering channel.

Description

technical field [0001] The invention relates to a dust collection device for cyclone separation of dust, in particular to a dust collection device for dust filtration by multiple cyclones. Background technique [0002] Cyclone separation is actually a kind of centrifugal sedimentation. The centrifugal force is used to rotate the particles in a vortex airflow at high speed. The faster the rotation speed, the greater the centrifugal sedimentation velocity obtained by the particles, thereby achieving the purpose of separating the particles from the airflow. Commonly used cyclone separators are generally as figure 1 As shown, it is mainly composed of a separation cylinder 8, the wall surface of the separation cylinder 8 is provided with an air inlet 81, the pipe diameter at the bottom is tapered, and an air extraction pipe 82 is provided at the top. During implementation, the gas containing dust particles enters from the air inlet 81, and the gas forms a downward swirl flow alo...

Claims

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Application Information

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IPC IPC(8): B01D45/16
CPCB01D45/16
Inventor 陈邦和
Owner XPOLE PRECISION TOOLS