KR950026558A

KR950026558A - Particle separator

Info

Publication number: KR950026558A
Application number: KR1019940006554A
Authority: KR
Inventors: 이방원
Original assignee: 김정한; 정일건설 주식회사
Priority date: 1994-03-30
Filing date: 1994-03-30
Publication date: 1995-10-16

Abstract

목적 : 초미세 입자를 비롯하여 기체중에 함유된 입자를 제거한다.Purpose: To remove particles contained in gas, including ultrafine particles.

구성 : 기체의 취입구(3)와 취출구(4)를 갖는 원통체(1)내에 원추통(2)을 상하 2 단으로 설치한다. 취입구(3)는 원통체(1)의 몸체 아래 주면으로 부터 입자를 함유한 기체물 원통체내에 송입하는 열린 구멍이며, 취출구(4)는 원통체(1)의 꼭대기에 설치되어 입자가 제거된 기체를 배기하는 열린구멍이다.Structure: The cone cylinder 2 is installed in two stages up and down in the cylindrical body 1 which has the gas inlet 3 and the outlet 4 of gas. The intake opening 3 is an open hole for feeding into the gas cylinder containing particles from the main surface under the body of the cylinder 1, and the outlet 4 is installed at the top of the cylinder 1, It is an open hole that exhausts the removed gas.

원추통(2)은 대소 다른 지름의 열린구멍을 상하에 갖는 원추형의 중공통이며, 큰지름쪽의 열린구멍을 상향으로 하여 취출구(4) 바로 아래에 배치되어 있다. 입자를 함유하는 기체는 상승선회류 A를 형성하여 원통체(1)의 내벽을 상승하며, 그 일부는 취출구(4)로 부터 배기류 C로 되어 배기되며, 상승선회류 A의 대부분은 원통체(1)의 상부에서 반전하며, 하강 선회류 B를 형성하여 원추통(2)속을 하강하며, 원추통(2)의 위쪽공간에 마이너스압영역을 형성하여 배기류 C중에 잔존하는 입자를 흡인제거한다.The cone cylinder 2 is a conical hollow cylinder having up and down open holes of different diameters, and is disposed directly below the ejection opening 4 with the open hole at the larger diameter upward. The gas containing the particles forms a rising swirl flow A to raise the inner wall of the cylindrical body 1, a part of which is exhausted from the blowout port 4 to the exhaust flow C, and most of the rising swirl flow A is cylindrical. Inverts in the upper part of (1), forms a descending swirl flow B and descends into the cone cylinder 2, and forms a negative pressure region in the upper space of the cone cylinder 2 to suck the particles remaining in the exhaust stream C. Remove

Description

Particle separator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 실시예를 보여주는 단면도.1 is a cross-sectional view showing an embodiment of the present invention.

제2도는 제1도의 A-A선 단면도.2 is a sectional view taken along the line A-A of FIG.

제3도는 종래의 사이크론세퍼레이터의 단면도이다.3 is a cross-sectional view of a conventional cyclone separator.

Claims

In the separator for separating particles having ascending swirl forming means, descending swirl forming means, and exhaust flow discharging means, the ascending swirl forming means generates an upward swirl flow in the gas from the bottom to the upper portion and is contained in the gas. It is a means for centrifuging the particles in the gas while transporting the air force, and the descending swirl flow forming means receives the swirl flow reversed from the rising end of the gas downward to form a down swirl flow, The negative pressure caused by the reversal of the gas is applied to the particles in the gas to promote them, and the descending turn flow is lowered and joined with the rising turn flow at the lower end thereof, and the exhaust flow sending means removes the particles by the down turn flow forming means. Partial separation device, characterized in that for conveying the partial gas of the rising spiral flow out of the device.

The upward swirl flow forming means forms the direction reverse to the gravity of the upward swirl flow of the gas, the diameter of the swirl of the upward swirl flow is large, and the forming means of the downward swirl flow causes the downward swirl flow of the gas to increase the swirl diameter of the upward swirl flow. It is to form one in the direction of gravity within the range of, the exhaust flow sending means is to send out to the outside as the exhaust flow in the reverse direction of gravity of the partial flow rate of the upturn flow in which particles are separated immediately above the downturn flow Particle separation apparatus of claim 1.

The downward turning flow forming means has a means for changing the turning diameter of the descending turning flow, and the means for changing the turning diameter of the descending turning flow increases the flow velocity in the downward direction of the descending turning flow, thereby increasing the negative pressure at the center of the rising turning flow. A device for separating particles according to claim 1 or 2, wherein a suction force is applied to the particles contained in the upward swirl flow.

A device for separating particles according to claim 1 or 3, wherein the means for changing the swirl diameter of the descending swirl flow is on the inner wall surface of the hollow cone-shaped cylinder having a large upper diameter and a small diameter at the lower portion.

Separation device for particles having a conical cylinder in a cylindrical body, which has an inlet and an outlet through the outer cylinder of the particle separation device, and an outlet is an open hole for sending out the gas from which the particles are removed, and the shaft center and the concentric position of the cylindrical body. It is formed in the exhaust cylinder inserted at a certain depth from the top of the cylindrical body. The cylindrical cylinder is a cylindrical hollow cylinder having upper and lower openings of different diameters. Particle separation device, characterized in that installed in the axial and concentric position.

A device for separating particles according to claim 5, wherein at least two cone cylinders are used for separating particles, and the respective cone cylinders are installed above and below at a predetermined interval from each other.

※ Note: The disclosure is based on the initial application.