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Ultrasonic atomizing pre-charged turbulence condensation device

An ultrasonic, pre-charged technology, applied in combination devices, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of ineffective multi-field collaborative particle removal, low reliability, complex equipment structure, etc. The effect of promotion prospect, low operating cost and simple device structure

Inactive Publication Date: 2018-11-06
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method has complex equipment structure, low reliability, and no heteropolar charging measures for atomized particles, and the effect of multi-field collaborative particle removal is not outstanding

Method used

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  • Ultrasonic atomizing pre-charged turbulence condensation device
  • Ultrasonic atomizing pre-charged turbulence condensation device
  • Ultrasonic atomizing pre-charged turbulence condensation device

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Embodiment Construction

[0029] The present invention is further described below in conjunction with accompanying drawing:

[0030] see Figure 1-Figure 4 , an ultrasonic atomization pre-charged turbulent flow coagulation device, comprising a shell 1, the shell 1 is divided into an inlet gradual expansion section 2, an ultrasonic atomization charging section 3, a turbulent flow condensation section 4 and an outlet tapered section 5; the entrance gradual expansion section 2. Ultrasonic atomization charging section 3, turbulent flow condensation section 4 and outlet tapering section 5 are arranged in sequence from left to right; smoke enters from inlet tapering section 2 and flows out from outlet tapering section 5;

[0031] The ultrasonic atomization charging section 3 includes an atomization charging pipeline 6, an ultrasonic atomization component 7 and a charging component 8, and several atomization charging pipelines 6 are installed on the shell 1 of the ultrasonic atomization charging section 3, an...

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Abstract

The invention discloses an ultrasonic atomizing pre-charged turbulence condensation device. The ultrasonic atomizing pre-charged turbulence condensation device comprises a housing which is divided into an inlet divergent section, an ultrasonic atomizing charge section, a turbulence condensation section and an outlet reducing section, wherein the inlet divergent section, the ultrasonic atomizing charge section, the turbulence condensation section and the outlet reducing section are sequentially arranged from left to right; and smoke gas enters the inlet divergent section and flows out from theoutlet reducing section. The ultrasonic atomizing pre-charged turbulence condensation device effectively solves the fine particle removal problem which is relatively difficult to solve by a conventional dust remover through a novel multi-field cooperative particle removal technology, is generally arranged in front of the conventional dust remover, does not need to change existing dust removal equipment, is simple in structure, is convenient to mount, is relatively low in operation cost, effectively improves dust removal efficiency, and has a very good popularization prospect.

Description

technical field [0001] The invention relates to the technical field of particulate matter emission control in the coal-burning industry, in particular to an ultrasonic atomization pre-charged turbulent flow coagulation device. Background technique [0002] Existing coal-fired industrial boilers or kilns have the characteristics of high energy consumption, high pollution and high resource consumption, especially their particulate matter, noise and other pollution seriously endanger human health and affect the atmospheric environment. The current Boiler Air Pollutant Emission Standard (GB13271-2014) stipulates that the particulate matter emission standard for new boilers in general areas is 50mg / Nm 3 , the special emission limit implemented in key areas is 30mg / Nm 3 , and in 2011, the coal-fired power generation industry has put forward the concept of "ultra-low emission" and requires that the emission of particulate matter should not exceed 10mg / m 3 , and even further throu...

Claims

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Application Information

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IPC IPC(8): B01D50/00
CPCB01D50/00
Inventor 谭厚章张思聪刘鹤欣杜勇乐
Owner XI AN JIAOTONG UNIV
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