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Ozone dosing uniform distributor

A homogenizer and ozone technology, applied in the field of flue gas purification, can solve the problems of prone to flash explosion and shortage, and achieve the effects of preventing frictional heat generation, balanced ozone distribution, and reasonable system design

Pending Publication Date: 2018-03-09
GUANGDONG J TECH ENVIRONMENT SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In summary, ozone is dangerous, and flash explosions are prone to occur in places where the airflow changes sharply. At present, there is still a lack of a uniform dosing device that can be used for ozone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] An ozone dosing uniform distributor, such as figure 1 Said, including housing 1, main pipe 2, distribution pipe 3 and dosing unit 4, said main pipe 2 and distribution pipe 3 are fixed on said housing 1, said distribution pipe 3 and said main pipe 2 Vertically cross-connected and communicated at the connection point. The dosing unit 4 is arranged on the left and right sides of the distribution pipe 3. The dosing unit 4 is a hollow cube. The proximal surface 41 of the dosing unit 4 and the distribution pipe 3 pass through the air intake The mouth is connected, the far end face 42 opposite to the near end face 41 is provided with air outlets, the top end face 45 and the bottom end face 44 are evenly provided with air outlets, and the dosing units 4 on the same side of the distribution pipe 3 are evenly spaced, and the distance is not less than The side length of the cube of the dosing unit 4 is the two dosing units located on the same side of the distribution pipe 3, the r...

Embodiment 2

[0037] Such as Figure 4 As shown, the dosing units on the left and right sides of the distribution pipe are arranged staggeredly, and the included angle is 60°.

Embodiment 3

[0039] Such as Figure 5 As shown, the dosing units on the left and right sides of the distribution pipe are arranged staggeredly, and the included angle is 120°.

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Abstract

The invention discloses an ozone dosing uniform distributor which comprises a shell and a distribution plate, wherein the shell is defined by connecting four steel plates vertically end to end; the distribution plate comprises a primary pipe, a distribution pipe and a dosing unit; the primary pipe is fixed on the shell; the distribution pipe is in vertical cross connection with the primary pipe; and the distribution pipe and the primary pipe are fixed at the joint by a flange and communicated. With the adoption of a special gas distributor in multi-point balanced gas distribution, ozone gas and flue gas can be fully mixed, and the distributor is low in resistance and free of blockage and does not influence later-stage equipment.

Description

technical field [0001] The invention belongs to the technical field of flue gas purification, and in particular relates to an ozone dosing uniform distributor. Background technique [0002] Prevention and control of air pollution is not only a major livelihood issue, but also an important starting point for economic upgrading. Our country has determined ten measures for prevention and control, focusing on reducing pollutant emissions and accelerating the desulfurization, denitrification and dust removal transformation of key industries. Strictly control new production capacity in high energy-consuming and high-pollution industries, complete the elimination of outdated production capacity in key industries such as iron and steel, and vigorously promote clean production. The NOx in the sintering process of the iron and steel plant mainly comes from the combustion of fuel (ignition fuel and sintering fuel) in the sintering process, and the concentration of NOx is usually about...

Claims

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Application Information

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IPC IPC(8): B01D53/76B01D53/56
CPCB01D53/56B01D53/76B01D2251/104
Inventor 钟璐胡小吐刘勇胡静龄杨颖欣杨森林
Owner GUANGDONG J TECH ENVIRONMENT SCI CO LTD