Conveyer pipe for oxygenized air
A technology for oxidizing air and conveying pipes, applied in chemical instruments and methods, chemical/physical processes, chemical methods for reacting liquid and gaseous media, etc., can solve the problem of increasing the load of oxidation fans, low oxidation efficiency, and tapered holes Easy to clog and other problems, to achieve the effect of increasing oxidation efficiency, high oxidation efficiency, and avoiding clogging
Active Publication Date: 2009-07-08
CPI YUANDA ENVIRONMENTAL PROTECTION ENG +1
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Problems solved by technology
However, the oxidation efficiency is limited by the pore size of the oxidizing air exit holes, that is, the oxidizing air bubbles are small if the pore size is too small, but the tapered holes are easy to block, resulting in low oxidation efficiency; when the pore size is too large, the oxidizing air bubbles are larger and the oxidation Low efficiency, but also increase the load of the oxidation fan
Method used
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[0019] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0020] see figure 1 , an oxidation air delivery pipe 1, the wall of the oxidation air delivery pipe 1 is provided with a plurality of oxidation air outlet holes 2, the oxidation air outlet holes 2 are tapered with a small inside and a large outside, and the oxidation air outlet holes 2 are The two sides of the pipe wall of the air delivery pipe 1 are evenly spaced, the inner radius of the oxidation air outlet hole is 10mm, the outer radius is 15mm, and the distance between the adjacent oxidation air outlet holes on the same side is 200mm; the oxidation air outlet hole 2 air outlet The side is provided with a pointed tooth 3 as an air breaking device, and the pointed tooth 3 is integrated with the oxidation air delivery pipe 1, and the pointed tooth 3 is inclined to the center of the oxidation air outlet hole 2, and the pointed tooth 3 T...
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The invention provides an oxidation air transportation pipe. In the invention, relatively big air bubbles can be dissevered to form bubbles with smaller diameter and the contact area of air and serosity is increased, therefore, oxidation rate is increased; the purpose of the invention is realized by the oxidation air transportation pipe. The pipe wall of the oxidation air transportation pipe is provided with a plurality of oxidation air exit-holes; the oxidation air exit-holes are provided with bubble-breaking devices; the bubble-breaking devices are sharp teeth arranged around the oxidation air exit-holes; the sharp teeth incline toward the center of the oxidation air exit-holes.
Description
technical field [0001] The invention relates to an oxidation device with a bubble breaker at the opening of a delivery pipe and an oxidation method thereof. Background technique [0002] At present, the known desulfurization absorption tower oxidation device includes an oxidation fan and an oxidation air delivery pipe. The oxidation air delivery pipe at the front end of the oxidation air delivery pipe is arranged in the slurry area. Holes, the oxidation fan sends air into the mixed slurry through the tapered hole of the oxidation air delivery pipe, and the air bubbles ejected from the holes will mix the CaSO in the slurry 3 Forced oxidation to CaSO 4 , and finally converted to CaSO 4 2H 2 O (gypsum). However, the oxidation efficiency is limited by the pore size of the oxidizing air exit holes, that is, the oxidizing air bubbles are small if the pore size is too small, but the tapered holes are easy to block, resulting in low oxidation efficiency; when the pore size is to...
Claims
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Login to View More IPC IPC(8): B01J10/00B01F3/04B01F5/00B01D53/80B01D53/50
Inventor 陈勇李紫龙杜云贵张金伦唐小健隋建才喻江涛秦福初丁小红刘艳荣
Owner CPI YUANDA ENVIRONMENTAL PROTECTION ENG