公开(公告)号：KR20120071623A

公开(公告)日：2012-07-03

申请号：KR20100133239

申请日：2010-12-23

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： HWANG IN JU ,  LEE HONG CHEOL

IPC: C02F1/72 ,  B01J10/00 ,  B01J19/24

CPC classification number: C02F1/72 ,  C02F9/00 ,  C02F2201/002

Abstract: PURPOSE: A gravity type wet-oxidation reactor equipped with a flow guide is provided to activate oxidation by dividing an oxidizing agent into micro bubbles and promoting the mixing of the micro bubbles and sludge. CONSTITUTION: A gravity type wet-oxidation reactor includes a reactor outer tube(110), a reactor inner tube(130), and a flow guide(140). The reactor outer tube is in the form of a pipe and is vertically installed. Both end parts of the reactor outer tube are closed. A sludge discharging pipe(33) is connected to one upper part of the reactor outer tube and discharges oxidized sludge. The upper end part of the reactor inner tube is closed, and the lower end part of the reactor inner tube is opened. A sludge providing pipe(11) is connected to one upper part of the reactor inner tube and moves provided sludge downward. The upper end part of an oxidizing agent providing tube is opened, and the lower end part of the oxidizing agent providing tube is closed. The oxidizing agent providing tube is connected to an oxidizing agent providing pipe(22) and moves provided the oxidizing agent downward. The flow guide is protruded along the outer circumference of the oxidizing agent providing tube.

Abstract translation: 目的：提供一种装有导流器的重力式湿式氧化反应器，通过将氧化剂分解成微气泡并促进微气泡和污泥的混合来活化氧化。 构成：重力式湿式氧化反应器包括反应器外管（110），反应器内管（130）和流动引导件（140）。 反应器外管为管子的形式，并垂直安装。 反应器外管的两端部均封闭。 污泥排放管（33）连接到反应器外管的一个上部并排出氧化污泥。 反应器内管的上端封闭，反应器内管的下端部分打开。 污泥提供管（11）连接到反应器内管的一个上部，并向下提供污泥。 打开氧化剂供给管的上端部，氧化剂供给管的下端部封闭。 氧化剂供给管与氧化剂供给管（22）连接，使氧化剂向下方移动。 流动引导件沿着氧化剂提供管的外周突出。

公开(公告)号：KR20120071622A

公开(公告)日：2012-07-03

申请号：KR20100133238

申请日：2010-12-23

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： HWANG IN JU ,  LEE HONG CHEOL

IPC: C02F1/72 ,  B01J10/00 ,  B01J19/26

CPC classification number: C02F1/72 ,  B01J19/26 ,  C02F2201/002

Abstract: PURPOSE: A micro bubble generating gravity pressure vessel-wet air oxidation(GPV-WAO) reactor is provided to supply an oxidizing agent in the form of micro bubbles into a reactor inner pipe by modifying the structure of an oxidizing agent supplying pipe. CONSTITUTION: A micro bubble generating GPV-WAO reactor includes a reactor outer pipe(110), a reactor inner pipe(120), an oxidizing agent supplying pipe(130), and a micro bubble supplying hole(135). The reactor outer pipe is tubular, and the upper part and the lower part of the reactor outer pipe are closed. The reactor outer pipe is vertically installed. A sludge discharging conduit(33) is connected to one upper side of the reactor outer pipe and discharges oxidized sludge. The upper part of the reactor inner pipe is closed, and the lower part of the reactor inner pipe is opened. A sludge supplying pipe(11) is connected to the reactor inner pipe, and sludge moves downward through the inner part of the pipe. The upper part of the oxidizing agent supplying pipe is closed, and the lower part of the oxidizing agent supplying pipe is opened. The upper part of the oxidizing agent supplying pipe is connected to an oxidizing agent supplying conduit(22). The micro bubble supplying hole penetrates the surface of the oxidizing agent supplying pipe.

Abstract translation: 目的：通过改变氧化剂供应管的结构，提供一种产生微气泡的重力压力容器 - 湿空气氧化（GPV-WAO）反应器，以将微气泡形式的氧化剂供应到反应器内管中。 构成：产生微气泡的GPV-WAO反应器包括反应器外管（110），反应器内管（120），氧化剂供应管（130）和微气泡供应孔（135）。 反应器外管是管状的，反应器外管的上部和下部是封闭的。 反应器外管垂直安装。 污泥排放管道（33）连接到反应器外管的一个上侧，并排出氧化污泥。 反应器内管的上部关闭，反应器内管的下部打开。 污泥供给管（11）连接到反应器内管，污泥向下通过管的内部。 氧化剂供给管的上部被封闭，氧化剂供给管的下部开放。 氧化剂供给管的上部与氧化剂供给管道（22）连接。 微气泡供给孔贯穿氧化剂供给管的表面。

公开(公告)号：KR20120052498A

公开(公告)日：2012-05-24

申请号：KR20100113685

申请日：2010-11-16

Applicant: KOREA INST CONSTRUCTION TECH

Inventor： KANG SUNG WON ,  AHN JAE HWAN ,  HWANG IN JU ,  LEE HONG CHEOL

IPC: C02F1/74 ,  C02F1/72

CPC classification number: C02F1/74 ,  C02F1/72 ,  C02F2201/002

Abstract: PURPOSE: A deep well-based catalytic wet oxidation apparatus is provided to save costs and construction periods by being equipped with a microbubble generator and reducing the depth of excavation for installing a deep well guiding pipe. CONSTITUTION: A deep well guiding pipe(10) is vertically buried. A guiding pipe(11) is arranged in the deep well guiding pipe. The lower part of the guiding pipe is spaced apart from the bottom of the deep well guiding pipe to form a flow path through which wastewater flows. A catalyst part(12) is installed at the lower side of the deep well guiding pipe to implement oxidation to the wastewater. A microbubble generator(13) is installed on the upper side of the catalyst part. The microbubble generator is arranged at the lower side of a gas injecting line(14). A heat exchanging part is arranged at the upper side of the deep well guiding part.

Abstract translation: 目的：提供深井基催化湿式氧化装置，通过配备微泡发生器，减少安装深井导管的开挖深度，节约成本和施工周期。 构成：深井引导管（10）垂直埋置。 引导管（11）布置在深井导管中。 引导管的下部与深井引导管的底部间隔开，以形成废水流过的流动路径。 催化剂部分（12）安装在深井引导管的下侧，以对废水进行氧化。 微泡发生器（13）安装在催化剂部分的上侧。 微气泡发生器布置在气体注入管线（14）的下侧。 在深井引导部的上侧配置有热交换部。