Cyclone dust collector

A cyclone dust collector, cyclone technology, applied in the direction of the swirl device, the device whose axis of the swirl can be reversed, etc., can solve the problems of incomplete dust removal of the wind dust collector, small processing air volume, high dust content in the air outlet, etc., to achieve The effect of thorough dust removal, large air volume and low cost

Inactive Publication Date: 2014-04-16
溧阳市化机设备厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cyclone dust collector, which overcomes the defects of incomplete dust removal, high dust content in the air outlet, and small air volume in the prior art.

Method used

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  • Cyclone dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 The cyclone dust collector shown includes a cyclone dust collector body 1 and a support frame 2 for supporting the cyclone dust collector body 1; A dust collecting hopper 5 with an inverted "eight" shape is provided in the longitudinal section; a cyclone device is provided at the air inlet 4 of the cyclone dust collector body 1; 1 / 2-1 / 3, the shape of the longitudinal section of the cyclone dust collector body 1 below the air inlet 4 is transformed from an inverted "eight" shape to an "eight" shape, and then combined with the ash collecting bucket 5 whose longitudinal section is an inverted "eight" shape connected. The bottom of the air outlet elbow 3 is provided with a filter screen. The bottom of the ash collecting hopper 5 is provided with the pipeline 6 connecting the blower fan, and the diameter of the ball in the spherical butterfly valve is 295mm. The outer diameter of the top of the cyclone dust collector body is 1290mm. The cross section of ...

Embodiment 2

[0020] Such as figure 1 The cyclone dust collector shown includes a cyclone dust collector body 1 and a support frame 2 for supporting the cyclone dust collector body 1; A dust collecting hopper 5 with an inverted "eight" shape is provided in the longitudinal section; a cyclone device is provided at the air inlet 4 of the cyclone dust collector body 1; 1 / 2-1 / 3, the shape of the longitudinal section of the cyclone dust collector body 1 below the air inlet 4 is transformed from an inverted "eight" shape to an "eight" shape, and then combined with the ash collecting bucket 5 whose longitudinal section is an inverted "eight" shape connected. The bottom of the air outlet elbow 3 is provided with a filter screen. The bottom of the ash collecting hopper 5 is provided with the pipeline 6 connecting the fan, and the diameter of the ball in the spherical butterfly valve is 300mm. The outer diameter of the top of the cyclone dust collector body is 1310mm. The cross section of the air...

Embodiment 3

[0022] Such as figure 1 The cyclone dust collector shown includes a cyclone dust collector body 1 and a support frame 2 for supporting the cyclone dust collector body 1; A dust collecting hopper 5 with an inverted "eight" shape is provided in the longitudinal section; a cyclone device is provided at the air inlet 4 of the cyclone dust collector body 1; 1 / 2-1 / 3, the shape of the longitudinal section of the cyclone dust collector body 1 below the air inlet 4 is transformed from an inverted "eight" shape to an "eight" shape, and then combined with the ash collecting bucket 5 whose longitudinal section is an inverted "eight" shape connected. The bottom of the air outlet elbow 3 is provided with a filter screen. The bottom of the ash collecting hopper 5 is provided with the pipeline 6 connecting the fan, and the diameter of the ball in the spherical butterfly valve is 300mm. The outer diameter of the top of the cyclone dust collector body is 1300mm. The cross section of the air...

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Abstract

The invention discloses a cyclone dust collector. The cyclone dust collector comprises a cyclone dust collector body and a support frame used for supporting the cyclone dust collector body; the top of the cyclone dust collector body is provided with an air outlet bend pipe, the middle and upper end of the cyclone dust collector body is provided with an air inlet, and the bottom of the cyclone dust collector body is provided with a flue-dust retainer with an inverted-splayed vertical section; cyclones are arranged in the cyclone dust collector body and at the air inlet of the cyclone dust collector body respectively; and the diameter of the air outlet bend pipe is 1 / 2-1 / 3 of the diameter of the top of the cyclone dust collector body, and the shape of the vertical section of the cyclone dust collector body below the air inlet sequentially transmits from the inverted-splayed shape to a inverted-splayed and then is connected with the flue-dust retainer with an inverted-splayed vertical section. The cyclone dust collector realizes thorough dedusting, has a dedusting efficiency of above 90%, has a large air treatment capacity reaching 28000-50000m<3> / h, has a strong treatment capability, can treat a gas with the dust content of 1000g / m<3>, and has the advantages of simple structure, making convenience and low cost.

Description

technical field [0001] The invention relates to a cyclone dust collector. Background technique [0002] The working process of the cyclone dust collector is that when the dusty gas enters the cyclone separator from the air inlet, the airflow changes from linear motion to circular motion, and most of the rotating airflow spirals downward from the cylinder along the wall of the device; the dusty gas Centrifugal action occurs during the rotation process, and the dust particles with a relative density higher than that of the gas are thrown towards the wall of the device. Once the dust particles contact the wall, they lose the radial inertial force and fall along the wall by the downward momentum and gravity. Enter the ash hopper. [0003] In the prior art, the cyclone dust collector has the defects of incomplete dust removal, high dust content at the air outlet, and small processing air volume. Contents of the invention [0004] The object of the present invention is to prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/00B04C5/103B04C5/14B04C5/185
Inventor 吴志和钱春平
Owner 溧阳市化机设备厂
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