Techwin Co., Ltd.

Lg Energy Solution, Ltd.

Min Yong Kim

Boong Ik Jung

Jung Sik Kim

Hyun Su Shin

Su Ho Jeon

Nam Hyuck Kim

Eui Jip Choi

Kwang Su Song

Hyeong Geun Chae

Youngduk Kim

Shinkyu Kang

Sung Nam Cho

Kwan Su Song

Disclosed is a pipe pigging system for cleaning a pig and controlling a speed of the pig, the pipe pigging system including a pig configured to clean an inside of a pipe for raw material supply while moving in the pipe, a first station connected to a raw material supply side that is one end of the pipe and configured to launch the pig and receive the returned pig, a second station connected to a raw material reception side that is the other end of the pipe and configured to receive the pig launched from the first station and launch the pig toward the first station, a first compressed air supply unit and a second compressed air supply unit configured supply compressed air to the first station and the second station, respectively, to move the pig, a first pig cleaning unit and a second pig cleaning unit connected to the first station and the second station, respectively, to clean the pig contaminated after cleaning the pipe, and a control unit configured to control a pigging operation of the pig launched and returned between the first station and the second station and a pigging speed of the pig.

Pipe pigging system for cleaning and controlling speed of pig

Disclosed is a pipe-type electrolysis cell including: a pair of terminal electrodes including an outer electrode and an inner electrode that are electrically connected to each other at respective first ends thereof and separated from each other at respective second ends thereof; and a bipolar electrode installed between the terminal electrodes and electrically insulated the terminal electrodes.

Pipe-type electrolysis cell

Disclosed is an electrolysis module including: an electrolysis unit module including a plurality of pipe-type electrolysis cells connected in series with each other; a molding case surrounding the periphery of the electrolysis unit module to protect the electrolysis module; a cell guide member installed in the molding case to support the electrolysis unit module; a power cable having a first end connected to the electrolysis unit module and a second end extending to an outside through the molding case; and a resin layer formed by filling the inside of the molding case to cover the outer surface of the electrolysis unit module disposed in the molding case.

Electrolysis module

Growing community of inventors

Chungcheongbuk-do, South Korea

Min Yong Kim