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Cyclone separator overflow pipe with horn-mouth-shaped flow guide plates and cyclone separator

A technology of cyclone separator and deflector, which is applied in the direction of the swirling axial reverse device, swirling device, etc., which can solve the problems of increasing the outlet resistance and weakening the rotation intensity of the outlet airflow, so as to reduce the pressure loss , pressure recovery, easy-to-manufacture effects

Inactive Publication Date: 2015-04-08
SUZHOU AINAJIE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some scholars also add a volute to the outlet of the overflow pipe to weaken the rotation strength of the outlet airflow, which has the effect of reducing the pressure loss of the process, but also increases the outlet resistance accordingly

Method used

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  • Cyclone separator overflow pipe with horn-mouth-shaped flow guide plates and cyclone separator
  • Cyclone separator overflow pipe with horn-mouth-shaped flow guide plates and cyclone separator
  • Cyclone separator overflow pipe with horn-mouth-shaped flow guide plates and cyclone separator

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.

[0023] See figure 1 and figure 2 , the cyclone separator overflow pipe with deflector bell mouth shape that the present embodiment relates to, comprises straight pipe section 1 and the bell mouth shape pipe 3 that is small at the top and big at the bottom, and the diameter of the big mouth end of the bell mouth shape pipe 3 is 1.1 of the diameter of the small mouth end. ~ 2 times, the cone angle is 50 ~ 150 °, the small mouth end of the trumpet-shaped pipe 3 and the lower end of the straight pipe section 1 are welded and fixed. 3 to 12 deflectors 2 are evenly arranged on the inner wall of the trumpet-shaped pipe 3 . to combine Figure 3 to Figure 6 , The deflector 2 includes a circular arc plate 21 and a straight plate 22 connected to each other, and the circular arc plate 21 is tangent to the straight plate 22 . see Figure 7...

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Abstract

The invention discloses a cyclone separator overflow pipe with horn-mouth-shaped flow guide plates. The cyclone separator overflow pipe comprises a straight pipe section and a horn-mouth-shaped pipe with a small upper part and a large lower part, wherein the small mouth end of the horn-mouth-shaped pipe is connected with the lower end of the straight pipe section; the inner wall of the horn-mouth-shaped pipe is uniformly provided with flow guide plates; the flow guide plates comprise circular arc plates and straight plates which are connected with each other and are tangent. The invention also discloses a cyclone separator using the overflow pipe structure. The cyclone separator is relatively stable in inner flow path, basically eliminates the short-circuit current effect, and reduces the pressure loss greatly, so that the integral running performance is improved obviously.

Description

technical field [0001] The invention relates to a cyclone separator overflow pipe and a cyclone separator, in particular to a cyclone separator overflow pipe with a deflector bell mouth shape and a cyclone separator using the overflow pipe, which belong to flue gas dust removal and gas-solid separation cyclone technical field. Background technique [0002] Cyclone separators are widely used in various industries, and have the advantages of large processing capacity and high processing efficiency for the separation of gas-solid and gas-liquid two-phase flow. The air delivery system of the cyclone separator is generally supplied by a high-power fan, and the air supply power of the fan is calculated by the product of the fan outlet pressure and the air volume. The air volume handled by the fan is generally determined by the actual working conditions. Under certain working conditions, if you want to reduce the power consumption of the fan, the effective way is to reduce the out...

Claims

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Application Information

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IPC IPC(8): B04C5/12
Inventor 陈启东左志全
Owner SUZHOU AINAJIE INTELLIGENT TECH
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