公开(公告)号：KR1020040097441A

公开(公告)日：2004-11-18

申请号：KR1020030029738

申请日：2003-05-12

Applicant: 한국과학기술연구원

Inventor： 황경엽 ,  이윤표 ,  나인욱 ,  조복희 ,  이현철 ,  최광호 ,  이승길

IPC: C02F1/72

CPC classification number: B01J3/008 ,  Y02P20/544

Abstract: PURPOSE: To increase the cooling efficiency of reaction-completed water to be discharged and the pre-heating effect of materials to be treated by performing heat-exchange between the inflown materials to be treated and a high-temperature part. CONSTITUTION: The reactor comprises an outer pipe (101) having an closed upper end part (113) and a sealing (112), a heater (105) heating the inside of the outer pipe not less than the temperature of supercritical state, a cooling pipe (116) coupled to the lower end of the outer pipe and having an open upper end part and a closed lower end part (115), an inner pipe (102) having an open upper end part placed in the inner space of the upper side of the outer pipe and an open lower end part perforating the lower end part of the outer pipe through the open upper end part to be extended to the upper side of the cooling pipe, a first reaction material inlet (103) perforated through the lower part of the outer pipe and providing an inflow path when a first reaction material to be supercritically oxidized is flown in a space between the outer pipe and the inner pipe, a second reaction material inlet (104) perforated through the upper end part of the outer pipe and providing an inflow path when a second reaction material to be supercritically oxidized is flown in the upper part of the inner pipe, a cooling water inlet (107) perforating the cooling pipe, a neutralizing agent inlet (108) perforating the cooling pipe and an outlet (110) perforating the closed lower end part of the cooling pipe.

Abstract translation: 目的：提高待排出的反应完成的水的冷却效率和通过进行待处理的流入材料与高温部件之间的热交换来处理的材料的预热效果。 构成：反应器包括具有封闭的上端部（113）和密封件（112）的外管（101），加热器（105），其加热外管的内部不低于超临界状态的温度，冷却 管（116），其连接到所述外管的下端并具有敞开的上端部和闭合的下端部（115），内管（102），其具有放置在所述上​​管的内部空间中的敞开的上端部 外开口的下端部和穿过开口的上端部的外管的下端部的开放下端部延伸到冷却管的上侧，穿过下部的第一反应材料入口（103） 外管的一部分，并且当第一反应材料被超临界氧化时，在外管和内管之间的空间中流动，并且在穿过外管和内管之间的空间中提供流入路径;第二反应材料入口（104）穿过外管的上端部 管道并提供流入路径 第二反应材料被超临界氧化，在内管的上部流动，穿过冷却管的冷却水入口（107），穿过冷却管的中和剂入口（108）和穿过冷却管的出口（110） 封闭冷却管的下端部分。

公开(公告)号：KR1019930003083B1

公开(公告)日：1993-04-17

申请号：KR1019900013482

申请日：1990-08-30

Applicant: 한국과학기술연구원

Inventor： 오세종 ,  강우 ,  정재화 ,  조복희

IPC: F02F3/26

CPC classification number: F02B23/0669 ,  F02B3/06 ,  F02B23/0621 ,  F02B23/0624 ,  F02B23/0651 ,  F02B23/0681 ,  F02B23/0696 ,  F02B2275/14 ,  F02B2275/40 ,  Y02T10/123 ,  Y02T10/125

Abstract: The combustion chamber formed in the upper end of the piston of the diesel engine and, more particularly, a geometrical shape of a combustion chamber of a piston. The combustion chamber includes a main combustion chamber and auxiliary chambers. The main combustion chamber has a diameter d in the range of 0.522-0.552 times the piston diameter (D). The auxiliary chamber has a tunnel like shape having a half-circle shaped cross section having a base line with a radius in the range of 0.095D-0.200D or 0.179D-0.370D from the upper end to the lower end of the side wall of the main combustion chamber of the piston cavity. The above half- circle is centered at a point where it is on a circumference whose radius is in the range of 0.105D-0.238D or 0.190d-0.446d from the centre of the main combustion chamber circle and is located in between two sprays.

Abstract translation: 形成在柴油发动机的活塞的上端的燃烧室，更具体地，是活塞的燃烧室的几何形状。 燃烧室包括主燃烧室和辅助室。 主燃烧室的直径d在活塞直径（D）的0.522-0.552倍的范围内。 辅助室具有具有半圆形截面的隧道状形状，其具有从侧壁的上端到下端的半径在0.095D-0.200D或0.179D-0.370D范围内的基线 的活塞腔的主燃烧室。 上述半圆的中心位于其半径在主燃烧室圆的中心的半径在0.105D-0.238D或0.190d-0.446d范围内的圆周上，位于两个喷雾之间 。