KR970005398A

KR970005398A - Centrifugal Dehydrator

Info

Publication number: KR970005398A
Application number: KR1019950022054A
Authority: KR
Inventors: 박재덕
Original assignee: 박재덕
Priority date: 1995-07-25
Filing date: 1995-07-25
Publication date: 1997-02-19
Also published as: KR100193352B1

Abstract

본 발명은 원심분리기에 의한 탈수장치에 관한 것으로서, 프레임(110)의 상부 양측에서 각기 회전 가능하게 지지되는 제2회전축(123)의 내주면에 중심구멍이 형성되는 제1회전축(122)이 회전 가능하게 장착되어, 구동수단에 구동 가능하게 연결되는 감속장치(130)에 상기 제1회전축(122)과 제2회전축(123)이 각기 상이한 속도로 구동 가능하게 연결되고, 일측 제1회전축(122)의 중심구멍으로 투입물이 유입되는 투입파이프(140)가 관통되게 장치되는 구동장치(100)와, 상기 구동장치(100)의 양측 제1회전축(122)에 양측단부가 일체로 회전 가능하게 지지되며, 원통의 외주면에 고형물을 이송하기 위한 날개(210)가 나선형으로 연장 형성되고, 상기 원통 선단부가 상기 구동장치의 투입파이프(140)에 연통되며, 선단부 원주를 따라 투입물을 분출하기 위한 분배분산구(221)가 내부와 통공되게 형성되는 내동스크류(200)와; 내동스크류(200)의 날개(210) 외주면에 내주면이 미끄럼이동 가능하게 밀착되고 상기 구동장치의 양측 제2회전축(123)에 양측단부가 지지되는 드럼으로 되어, 상기 분배분산구(221)에서 분산되는 투입물을 상등수와 고형물로 분리하는 침강부(310)와 상등부와 협잡물을 분리하는 분리부(320)가 선단부에 형성되고, 중간부에 고형물을 이송시키며 탈수하는 가압부(330)가 형성되며, 내경이 축소된 후단부에 원주상으로 배출구들이 형성되는 탈수부(340)가 형성되는 외동보올(300)과; 외동보올(300)의 작동이 가능하도록 일정 간극을 두고 외곽부에 덮여져 구동장치(100)의 프레임(110)에 지지되며, 외동보올(300)의 분리부(320)가 위치되는 일측 하부에 분리액을 배수하는 분리액배출구(410)가 구비되고, 탈수부(340)가 위치되는 타측 하부에 고형물을 집하하는 고형물배출구(421),(422)가 구비되는 외곽케이싱(400)으로 구성되어, 투입물 중의 고형물이 외동보올(300)의 침강부(310)에서 원심력에 의해 상등수와 분리되고 협잡물이 스크린(350)에 의해 걸러지도록 하여, 미세한 고형물까지 완벽하게 제거되도록 하고, 내동스크류(200)의 날개(210)에 의해 침전된 고형물과 상등수 흐름의 교란이 방지되어 고형물의 형상이나 유기물 또는 무기물에 관계없이 약품이나 세척수의 첨가없이 완벽하게 분리 탈수되도록 하며, 한 장치 내부에서 연속적인 처리공정이 이루어지므로 장치와 공정이 간단하도록 하는 협잡물 처리용 원심분리 탈수기이다.The present invention relates to a dehydration apparatus by a centrifugal separator, wherein the first rotary shaft 122 having a center hole is formed on an inner circumferential surface of the second rotary shaft 123 rotatably supported at both upper sides of the frame 110. The first rotary shaft 122 and the second rotary shaft 123 are operatively connected at different speeds to the deceleration device 130 that is mounted to the driving means and is connected to the driving means. Both ends are integrally rotatably supported by the driving device 100 through which the input pipe 140 through which the input flows into the center hole of the driving device, and the first rotating shaft 122 on both sides of the driving device 100 are integrally rotated. Wings 210 for conveying solids on the outer circumferential surface of the cylinder are spirally formed, the distal end portion of the cylinder is in communication with the inlet pipe 140 of the drive device, the dispensing dispensing port for ejecting the input along the circumference of the distal end (221) Internal screw 200 is formed to be through and through the inside; The inner circumferential surface is in close contact with the outer circumferential surface of the blade 210 of the inner movable screw 200 so as to be slidable, and the drum is supported at both ends of the second rotating shaft 123 on both sides of the driving device. A sedimentation unit 310 for separating the inputs into the supernatant and the solids and a separation unit 320 for separating the supernatant and the contaminant are formed at the tip, and a pressurizing unit 330 for transporting and dehydrating the solids in the middle is formed. The outer bowl 300 is formed with a dehydration unit 340 having outlets formed circumferentially at a rear end portion of which the inner diameter is reduced; Covered on the outer portion with a predetermined gap to enable the operation of the outer bowl 300 is supported on the frame 110 of the drive device 100, one side of the separation unit 320 of the outer bowl 300 is located In the outer casing 400 is provided with a separation liquid discharge port 410 for draining the separation liquid at the bottom, and the solid discharge outlets 421 and 422 for collecting the solids at the other lower portion where the dewatering part 340 is located. It is configured, so that the solids in the input is separated from the supernatant by centrifugal force in the sedimentation portion 310 of the outer copper bowl 300 and the contaminants are filtered by the screen 350, so that even fine solids are completely removed, the inner screw Disturbance of the solids and the supernatant flow precipitated by the wing 210 of the (200) is prevented to be completely separated and dehydrated without the addition of chemicals or wash water regardless of the shape of the solids or organics or inorganics, continuous in one device Process This is a centrifugal dehydrator for the treatment of contaminants to simplify the apparatus and the process.

Description

Centrifugal Dehydrator

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

제1도는 본 발명 원심분리 탈수기의 전체구성을 나타내는 부분절개 단면도, 제2도는 본 발명 외동보올과 내동스크류의 결합상태를 나타내는 단면도, 제3도는 본 발명 외동보올의 침강부를 나타내는 확대단면도, 제4도는 본 발명 외동보올의 분리부와 탈수부에 장치되는 스크린의 사시도, 제5도는 본 발명의 작동상태를 예시한 부분 절개 단면도.1 is a partial cutaway cross-sectional view showing the overall configuration of the centrifugal dehydrator of the present invention, FIG. 2 is a cross-sectional view showing a coupling state of the outer copper bowl and the inner screw of the present invention, Figure 3 is an enlarged cross-sectional view showing the settling portion of the outer copper bowl of the present invention, Figure 4 is a perspective view of the screen installed in the separating and dehydrating portion of the outer bowl of the present invention, Figure 5 is a partial cutaway cross-sectional view illustrating the operating state of the present invention.

Claims

The first rotary shaft rotatably mounted on the inner circumferential surface of the second rotary shaft, which is rotatably supported on both sides of the upper part of the frame to be supported by the ground, is rotatably mounted to the reduction gear connected to the driving means. A driving device in which the first rotational shaft and the second rotational shaft are operably connected at different speeds, and the inlet pipe through which the input flows into the center hole of one side of the first rotational shaft is penetrated; and both sides of both sides of the driving apparatus. The end is integrally supported, the blade for conveying the solids on the outer circumferential surface of the cylinder is formed spirally extending, the cylindrical end portion is in communication with the input pipe of the drive device, the dispensing for ejecting the input along the circumference of the end portion Internal screw is formed so that the dispersion sphere is through the inside; The inner circumferential surface is in close contact with the wing outer circumferential surface of the inner movable screw and the drum is supported on both sides of the second rotary shaft of the drive device, the sedimentation portion for separating the inputs distributed in the distribution dispersion sphere into the supernatant and solids And a separation part for separating the upper part and the contaminant is formed at the front end, a pressurization part for transporting and dehydrating the solid part in the middle part is formed, and an external copper bowl having a dehydration part in which the outlets are formed circumferentially at the rear end of which the inner diameter is reduced. and; Covered at the outer portion with a predetermined gap to enable the external copper to be supported and supported by the frame, the separation liquid discharge port for draining the separation liquid is provided on one side lower portion where the separation unit is located, the other side where the dehydration unit is located Centrifugal dehydrator for processing the contaminants, characterized in that the outer casing is provided with a solid discharge port for collecting the solids in the lower portion.

According to claim 1, wherein the driving device is suspended in the upper end of the base of the frame supported on the ground, the outer frame is supported on the upper suspension, characterized in that the outer casing and bearing is supported on the outer frame. Centrifugal dehydrator for treating contaminants.

The method of claim 1, wherein the drive device is a centrifugal dehydrator for processing the impurities, characterized in that an overload blocking device is added to block the power transmission at a predetermined load or more.

According to claim 1, wherein the outer bowl is formed of a conical drum having a predetermined inclination of the intermediate portion of the pressing portion, the settling portion and the separating portion of the cylindrical drum extending in diameter to the pressing end portion communicates with, the rear end portion of the pressing portion The reduced diameter is in communication with the dehydration portion of the cylindrical drum, the separation unit centrifugal dehydrator for processing the impurities, characterized in that each screen is mounted on the separation unit.

2. The outer bowl has a relatively small diameter outlet 341 formed on the drum front circumference of the dewatering portion, and a screen is mounted on the discharge port. Centrifugal dehydrator for treating the contaminants, characterized in that formed.

According to claim 1, Outer casing is characterized in that the solid discharge port communicated with the dehydration portion of the outer copper bowl is formed into a first solid discharge port for discharging the particulate solid and a second solid discharge port for discharging the contaminant solids Centrifugal dehydrator for treatment.