Water distribution in a multi-nozzle opposed-type quenching ring

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Why can’t I find where to upload the video? Direct upload link: Water distribution in the four-nozzle cooling ring (Part 1), Water distribution in the four-nozzle cooling ring (Part 2), Water distribution in the four-nozzle cooling ring (Part 3): http://www.smjqh.com/d/file/qhxc/qhxc1/2015-12-09/1bed6c74b900fbca05c279d2846a3f14.jpg. Below are some discussions from a QQ group: What are the advantages of this type of water distribution system for cooling rings, as proposed by Tao Xinzhao from Zhongyan Gasification? In the enhanced heat and mass transfer of cross-flow type developed by Yankuang Guotuo and Zhao Qi, Tao Xinzhao’s single-nozzle quenching ring consisted of a water distribution gap along with water distribution holes; later on, these water distribution holes were removed. In the case of Yankuang Guotuo, Zhao Qi explained that it involves mixing washing water with raw gas in order to cool the raw gas and ash residues, as well as to humidify the syngas. In the process of salt gasification carried out by Tao Xinzhao, gas humidification is mostly accomplished in a water bath. Yes, for Yankuang Guotuo, this is just one step in the process; most of the cooling takes place in the quenching chamber. The main functions of the quenching chamber are three: washing, cooling, and providing saturated steam. The single-nozzle design used in Tao Xinzhao’s salt gasification method is similar to this one, but it was later abandoned. The structural formats of Yankuang Guotuo and Zhao Qi are also different; it’s worth studying this carefully. For each unit at Zhongyan Gasification and Tao Xinzhao, what are the flow rates of the cooling water in the inlet holes of the cooling ring, and what are the flow rates of the cooling water within the gaps of the cooling ring? What are the diameter of the water inlet hole in the quenching ring and the gap between the water distribution ring tubes in that ring? How can the erosion of the water distribution tubes in the quench ring caused by water entering through its inlet holes be eliminated? Are there any effective improvement measures?