촉매가 코팅된 매연 필터의 제조 방법

    公开(公告)号:KR101855768B1

    公开(公告)日:2018-05-09

    申请号:KR20160094296

    申请日:2016-07-25

    摘要: 촉매가코팅된매연필터의제조방법은개구된일단과막혀있는타단을포함하는적어도하나이상의유입채널과, 막혀있는일단과개구된타단을포함하며상기유입채널과교대로배치되는적어도하나이상의유출채널과, 이웃하는유입채널과유출채널사이의경계를정의하는적어도하나이상의다공성월과, 상기적어도하나이상의유입채널중 적어도하나이상의내부에위치하는적어도하나이상의제1지지체와, 상기적어도하나이상의유출채널중 적어도하나이상의내부에위치하는적어도하나이상의제2지지체를포함하는기본매연필터를준비하는단계; 상기유입채널들또는유출채널들에제1촉매슬러리를주입하는단계; 상기유출채널들또는유입채널들을통하여가스를불어넣거나상기유입채널들또는유출채널들을통하여가스를흡입하여제1촉매슬러리의일부를유입채널들또는유출채널들로부터배출하는단계; 상기유출채널들또는유입채널들에제2촉매슬러리를주입하는단계; 상기유입채널들또는유출채널들을통하여가스를불어넣거나상기유출채널들또는유입채널들을통하여가스를흡입하여제2촉매슬러리의일부를유출채널들또는유입채널들로부터배출하는단계; 그리고제1촉매슬러리의일부와제2촉매슬러리의일부가배출된매연필터를건조/소성하는단계;를포함할수 있다.

    디젤엔진의 배기정화시스템 및 방법
    7.
    发明公开
    디젤엔진의 배기정화시스템 및 방법 无效
    用于净化柴油发动机排气的系统和使用相同系统的方法

    公开(公告)号:KR1020060115939A

    公开(公告)日:2006-11-13

    申请号:KR1020050038199

    申请日:2005-05-07

    申请人: (주)네오포텍

    发明人: 손건석

    IPC分类号: F01N3/10 F01N3/02

    摘要: A system for purifying an exhaust gas of a diesel engine and a method of the same are provided to clean the toxic material at a relatively low temperature and increase the purification performance of the exhaust gas by placing the smoke filter. A system(100) for purifying an exhaust gas of a diesel engine is composed of a first reactor(120) arranged to oxidize HC, CO, NO, or particle material in the exhaust gas; a second reactor(140) collecting the particle material of the exhaust gas passing through the first reactor at a smoke filter, oxidizing the collected particle material, and regenerating the smoke filter; a third reactor(160) installed with a light source, a light catalyst responding to the light source, and an absorbent to absorb NOx of the exhaust gas passing through the second reactor and to remove the NOx through the reducing reaction; and a controller(200) controlling the light strength of the light source according to the concentration of the exhaust gas.

    摘要翻译: 提供一种用于净化柴油发动机的排气的方法及其方法,以在相对低的温度下清洗有毒物质,并通过放置烟雾过滤器来提高废气的净化性能。 用于净化柴油发动机的排气的系统(100)由布置成氧化排气中的HC,CO,NO或颗粒材料的第一反应器(120)构成; 第二反应器(140),在烟雾过滤器处收集通过第一反应器的废气的颗粒材料,氧化收集的颗粒材料,并再生烟雾过滤器; 安装有光源的第三反应器(160),响应于光源的轻质催化剂和吸收通过第二反应器的废气的NOx并通过还原反应除去NOx的吸收剂; 以及根据排气浓度控制光源的光强度的控制器(200)。

    내연기관엔진 가지배기관과 냉각날개가 구비된 머플 시스템
    10.
    发明公开
    내연기관엔진 가지배기관과 냉각날개가 구비된 머플 시스템 失效
    具有制冷机组和内燃机分配排气管的排气系统

    公开(公告)号:KR1020020044042A

    公开(公告)日:2002-06-14

    申请号:KR1020000087641

    申请日:2000-12-05

    申请人: 이 주 철

    发明人: 이주철

    IPC分类号: F01N3/02

    摘要: PURPOSE: A muffler containing a refrigerating wing and a branch exhaust pipe of an internal combustion engine is provided to prevent environmental pollution by purifying and collecting polluted gas. CONSTITUTION: A muffler having a branch exhaust pipe and a refrigerating pipe of an internal combustion engine comprises a branch exhaust pipe(4) mounted on an exhaust pipe(3); a noise reducing tank(5) installed on a lower portion of the exhaust pipe by having a refrigerating wing; a catalyst unit(6) arranged on an exhaust gas drain line; and a middle muffler(7) discharging exhaust gas; and a drain cock collecting purified water. The exhaust gas is not exhausted in the catalyst unit. Thus, the exhaust gas generates purified water by evaporating liquid fuel through heat generated in an engine combustion chamber. The purified water is flown into the noise-reducing tank having the refrigerating wing. Thereby, the muffler having the branch exhaust pipe and the refrigerating pipe of the internal combustion engine prevents environmental pollution by purifying and collecting polluted gas.

    摘要翻译: 目的:提供含有内燃机的制冷翼和分支排气管的消音器,以通过净化和收集污染气体来防止环境污染。 构成:具有分支排气管和内燃机的制冷管的消音器包括安装在排气管(3)上的分支排气管(4); 通过制冷翼安装在排气管的下部的减噪箱(5); 布置在废气排放管线上的催化剂单元(6) 和排出废气的中间消音器(7); 和收集净化水的排水管。 废气在催化剂单元中未被排出。 因此,废气通过在发动机燃烧室中产生的热量蒸发液体燃料而产生净化水。 净化水流入具有制冷翼的降噪槽中。 因此,具有分支排气管和内燃机的制冷管的消声器通过净化和收集污染气体来防止环境污染。