KR930008377Y1

KR930008377Y1 - Heating apparatus of catalyst for co2 laser gas recycle

Info

Publication number: KR930008377Y1
Application number: KR2019900021278U
Authority: KR
Inventors: 최홍근; 박선태; 권영일; 김도열
Original assignee: 금성전선 주식회사; 박원근
Priority date: 1990-12-28
Filing date: 1990-12-28
Publication date: 1993-12-22
Also published as: KR920013845U

Abstract

내용 없음.No content.

Description

Gas Regeneration Catalyst Heating Device for CO2 Laser

제 1 도는 본 고안이 적용된 사용상태도.1 is a state of use to which the present invention is applied.

제 2 도는 본 고안의 촉매제 가열장치 사시도.2 is a perspective view of a catalyst heating device of the present invention.

제 3 도는 본 고안의 촉매제 가열장치 단면도.3 is a cross-sectional view of the catalyst heating device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 바디 2 : 중공부1 body 2 hollow part

3, 3' : 입구, 출구 5, 5' : 삽입공3, 3 ': inlet, outlet 5, 5': insertion hole

6 : 카트리지히터6: cartridge heater

본 고안은 이산화탄소레이저에 있어서 방전가스 재생용촉매제 전체에 균일한 열량분포를 갖도록한 가스재생용촉매제 가열장치에 관한 것이다.The present invention relates to a gas regeneration catalyst heating apparatus having a uniform caloric distribution over the entire discharge gas regeneration catalyst in a carbon dioxide laser.

종래에는 방전가스 재생용 촉매제의 가열은 외곽케이스 내부에 단열재로 감산 가열장치바디의 외주연 일측으로만 단순히 카트리지 히터(Gartridge Heater)를 설치하여 촉매제에 열을 가하도록 하였다.Conventionally, the heating of the catalyst for discharge gas regeneration is performed by simply installing a cartridge heater (Gartridge Heater) to one side of the outer periphery of the subtraction heater body as a heat insulator inside the outer case to heat the catalyst.

이와같이 구성된 촉매제 가열장치는 일측에서만 카트리지히터에 의하여 가열하므로서 촉매제를 균일한 열량으로 가열하지 못하는 결점과, 균일한 열의 발생을 위하여 높은온도로 올려야하므로서 고온에서 카트리지히터의 수명이 단축되는 문제점이 있었다.The catalyst heating device configured as described above has a problem in that the catalyst is heated by only one side by the cartridge heater, and thus the catalyst cannot be heated with a uniform amount of heat, and the catalyst heater needs to be heated to a high temperature for generating uniform heat, thereby shortening the life of the cartridge heater at a high temperature.

본 고안은 상기한 종래의 제문제점을 해결하기 위하여 가열장치의 바디를 황동(Brass)의 재질로하여 이의 상하측에 삽입공을 형성하되 삽입공내부를 샌드블래스팅(Sand Blasting)하여 카트리지히터를 억지 끼움삽입 방식으로 삽입하여 히터의 효율과 수명을 증대시킬수 있도록 안출한 것으로서 이하 첨부된 도면에 의하여 본 고안을 상세히 설명하면 다음과 같다.The present invention is to solve the problems of the prior art, the body of the heating device is made of brass (Brass) material to form an insertion hole in the upper and lower sides of the insert hole sandblasting (Sand Blasting) the cartridge heater The present invention will be described in detail with reference to the accompanying drawings as designed to increase the efficiency and life of the heater by inserting the interference insertion method as follows.

외곽케이스(C)의 내부에 단열재(D)로 감싼 촉매제 가열장치에 있어서 가열장치인 바디(1)의 중앙에 원형의 중공부(2)를 형성하되 양측으로 가스라인의 연결부의 입구(3)와 출구(3')를 나사부가 형성되도록 형성하고, 중앙에 형성된 원형의 중공부(2) 상, 하측으론 일측에 개구부(4)(4')가 형성된 삽입공(5)(5')을 형성하여 구성된 것이다.In the catalyst heating device wrapped with the heat insulating material (D) inside the outer case (C), a circular hollow portion (2) is formed in the center of the body (1), which is a heating device, but the inlet portion (3) of the connection portion of the gas line is provided on both sides. And an outlet 3 'are formed to form a threaded portion, and the insertion holes 5 and 5' having openings 4 and 4 'formed on one side of the hollow hollow portion 2 formed at the center and on the lower side thereof. It is formed and formed.

이때 바디(1)의 재질은 열전도가 빠른 황동(Brass)을 사용하였다.At this time, the material of the body 1 used brass (Brass) fast thermal conductivity.

그리고 바디(1)의 상하측에 형성된 삽입공(5)(5')의 내면의 가공을 샌드블래스팅하여 카트리지 히터(6)를 억지끼워 맞춤으로 삽입설치할수 있도록하는 것이다.And sandblasting the processing of the inner surface of the insertion hole (5) (5 ') formed in the upper and lower sides of the body (1) to insert the cartridge heater (6) to be inserted into a customized installation.

미설명부호 7은 히터전원공급선, 8은 전원공급장치 및 온도측정회로, 시퀸스제어회로가 내장된 콘트롤박스, 9는 촉매제이다.Reference numeral 7 denotes a heater power supply line, 8 a power supply and a temperature measuring circuit, a control box incorporating a sequence control circuit, and 9 a catalyst.

이와같이 구성된 본 고안은, 가열장치인 바디(1)의 중앙에 형성된 중공부(2)양측으로 가스라인의 연결부인입, 출구(3)(3')의 나사부에 가스라인을 간편용이하게 연결한후, 중공부(2)상하측에 내면이 샌드블래스팅되고 일측으로 개구부(4)(4')가 형성된 삽입공(5)(5')에 카트리지히터(6)를 억지끼움 삽입설치하고, 이 카트리지히타(6)는 히타 전원공급선(7)을 이용하여 전원공급장치 및 온도측정회로, 시퀸스 제어회로가 내장된 콘트롤박스(8)와 연결하여 이산화탄소 레이저에서 레이저빔을 발생시키는 방전관을 통과한 가스들을 일부회수하여 원상태의 가스로 환원시키는 촉매제(9)를 콘트롤박스(8)의 작동에 의하여 카트리지히터(6)의 가열로 상, 하측에서 균일하게 열이 전달되어 촉매제(9)를 충분한기능(높은 효율)로 고온상태에 있도록 하는 것이다.The present invention configured as described above, after connecting the gas line to the screw portion of the outlet portion, the outlet (3) (3 ') of the gas line to both sides of the hollow portion (2) formed in the center of the heating device (1) The cartridge heater 6 is inserted into and inserted into the insertion holes 5 and 5 'in which the inner surface is sand blasted on the upper and lower sides of the hollow part 2 and the openings 4 and 4' are formed on one side thereof. The cartridge heater 6 is connected to a control box 8 having a power supply, a temperature measuring circuit, and a sequence control circuit using a heater power supply line 7, and then passed through a discharge tube for generating a laser beam from a carbon dioxide laser. Heat is uniformly transferred from the upper and lower portions of the heating furnace of the cartridge heater 6 by the operation of the control box 8 to the catalyst 9 which partially recovers the catalyst to the original gas. High efficiency).

이상 설명한 바와같이 바디의 중앙을 통과하는 촉매제를 상, 하측에서 고온의 상태로 가열시키므로서 촉매제 전체부위의 열량분포를 균등화시켜 촉매기능 효율을 증대시키고 카트리지히터의 삽입공 내면을 샌드블래스팅하여 억지끼움으로서 히터의 효율과 수명을 증대시킬수 있는 매우 유용한 고안이다.As described above, by heating the catalyst passing through the center of the body to a high temperature from the upper and lower sides, the heat distribution of the entire catalyst is equalized to increase the efficiency of the catalyst function and to sandblast the inner surface of the insertion hole of the cartridge heater. It is a very useful design that can increase the efficiency and life of the heater by fitting.

Claims

In the body (1), which is a heating device containing a catalyst (9) for partially recovering the gas passing through the carbon monoxide laser to generate a laser beam, the circular hollow portion formed in the center of the body ( 2) Openings for inserting the cartridge heater 6 on the lower side, forming the inlet (3) and the outlet (3 ') with a threaded portion for easy connection with the gas line on both sides and the circular hollow (2) Catalyst heating device for gas regeneration of carbon dioxide leisure, characterized in that formed by forming the insertion hole (5) (5 ') formed with (4').

2. The catalyst heating device for regenerating gas of a carbon dioxide leisure according to claim 1, wherein brass (Brass) is used to facilitate heat efficiency, increase, and processing of the body (1), which is a heating device.

The method of claim 1, wherein the inside of the insertion hole (5) (5 ') formed on the upper and lower sides of the body (1) by sandblasting the cartridge heater (6) to be sandwiched to increase the efficiency of the heater (6) A heating apparatus for a catalyst for gas regeneration of carbon dioxide leisure.