KR20090056326A - Apparatus for removing dust from curved portions of a duct - Google Patents

Apparatus for removing dust from curved portions of a duct Download PDF

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Publication number
KR20090056326A
KR20090056326A KR1020070123430A KR20070123430A KR20090056326A KR 20090056326 A KR20090056326 A KR 20090056326A KR 1020070123430 A KR1020070123430 A KR 1020070123430A KR 20070123430 A KR20070123430 A KR 20070123430A KR 20090056326 A KR20090056326 A KR 20090056326A
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South Korea
Prior art keywords
valve
curved
curved portion
fluid
rotating
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KR1020070123430A
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Korean (ko)
Inventor
이동식
김재곤
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주식회사 포스코
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Priority to KR1020070123430A priority Critical patent/KR20090056326A/en
Publication of KR20090056326A publication Critical patent/KR20090056326A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

An apparatus for removing dust from curved portions of a duct is provided to prevent dust from depositing on a curved portion of a duct by speeding up the flow rate between a rotary blade and a valve. An apparatus for removing dust from curved portions of a duct comprises a rotating bar(10) provided inside a curved portion of a valve where fluid(12) flows, and a rotating blade(20) attached on the rotating bar, allowing it to rotate. In the rotating blade, a portion where compressing force of fluid is fed through a valve is recessed and formed in multiples in the rotating bar, allowing it to rotate in radial direction. A curved portion(13) is protruded from the mounting position of the rotating bar to outside.

Description

밸브의 곡관부 먼지 제거장치{APPARATUS FOR REMOVING DUST FROM CURVED PORTIONS OF A DUCT}APAPATATUS FOR REMOVING DUST FROM CURVED PORTIONS OF A DUCT}

본 발명은 밸브의 곡관부 먼지 제거장치에 관한 것으로, 보다 상세하게는 밸브의 곡관부의 내부에 먼지가 쌓이는 것을 방지하는 밸브의 곡관부 먼지 제거장치에 관한 것이다. The present invention relates to a curved portion dust removing device of the valve, and more particularly to a curved portion dust removing device of the valve to prevent the accumulation of dust inside the curved portion of the valve.

일반적으로 CDQ(COKE DRY QUENCHING) 설비의 본체 내에는 압력을 제어하는 압력 제어용 밸브가 구비된다.In general, a pressure control valve for controlling pressure is provided in a main body of a CDQ (COKE DRY QUENCHING) facility.

압력 제어용 밸브에는 곡관부가 형성되고, 이 곡관부는 CDQ 설비의 계속적인 구동으로 먼지가 쌓이게 된다.The pressure control valve is formed with a curved pipe part, and the curved pipe part accumulates dust due to the continuous driving of the CDQ facility.

이러한 압력 제어용 밸브의 곡관부에 먼지가 쌓이게 되면, CDQ 설비의 압력관리의 불량으로 설비 손상이 발생될 수 있는 문제점이 있다. When dust accumulates in the curved portion of the pressure control valve, there is a problem that damage to the equipment may occur due to poor pressure management of the CDQ equipment.

압력 제어용 밸브의 곡관부에서 유체에 함유된 먼지가 배출되지 못하고 쌓임을 방지하여, 압력 제어용 밸브의 작동 오류를 방지한다. The dust contained in the fluid is not discharged and accumulated in the curved portion of the pressure control valve, thereby preventing an operation error of the pressure control valve.

압력 제어용 밸브의 곡관부의 내부에 회전 가능하게 장착되는 회전 블레이드를 장착하여, 회전 블레이드와 밸브 간에 유속을 빠르게 하여 곡관부에 먼지가 쌓임을 방지하도록 한다.The rotating blade is rotatably mounted inside the curved part of the pressure control valve to prevent the accumulation of dust in the curved part by increasing the flow velocity between the rotating blade and the valve.

압력 제어용 밸브의 내부에 먼지가 쌓임을 방지하여, 압력 제어밸브의 오작동에 의한 장비 손상을 방지함으로써, 작업 효율을 향상시키고 장비 손상에 따른 안정사고의 발생을 방지한다. By preventing the accumulation of dust inside the pressure control valve, to prevent equipment damage due to malfunction of the pressure control valve, to improve the work efficiency and to prevent the occurrence of a stable accident due to the equipment damage.

본 발명의 일 실시예에 따른 밸브의 곡관부 먼지 제거장치는, 유체가 이동하는 밸브의 곡관부의 내측에 장착되는 회전봉과, 회전봉에 회전 가능하게 장착되는 회전 블레이드를 포함한다. The curved pipe dust removal device of the valve according to an embodiment of the present invention includes a rotary rod mounted inside the curved portion of the valve to which the fluid moves, and a rotary blade rotatably mounted to the rotary rod.

회전 블레이드는 유체의 가압력이 전달되는 부분이 오목하게 형성될 수 있다. The rotary blade may be formed in a concave portion to which the pressing force of the fluid is transmitted.

회전 블레이드는, 회전봉에 다수개로 구비되며 방사상으로 회전 가능하게 장착될 수 있다. The rotating blade may be provided in plurality in the rotating rod and may be rotatably mounted radially.

곡관부는, 회전봉의 장착 위치에서 밸브의 외측으로 돌출되게 형성될 수 있다. The curved portion may be formed to protrude to the outside of the valve in the mounting position of the rotating rod.

이하 본 발명의 일 실시예에 따른 밸브의 곡관부 먼지 제거장치를 첨부된 도면을 참조하여 상세히 설명한다. 그러나 본 발명은 이하에서 개시되는 실시예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예는 본 발명의 개시가 완전하도록 하며, 통상의 지식을 가진자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다. With reference to the accompanying drawings, the curved pipe dust removal device of the valve according to an embodiment of the present invention will be described in detail. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you.

도 1은 본 발명의 일 실시예에 따른 곡관부 먼지 제거장치를 개략적으로 도시한 도면이고, 도 2는 도 1의 곡관부 먼지 제거장치의 작동을 도시한 도면이다.1 is a view schematically showing a bend dust removal apparatus according to an embodiment of the present invention, Figure 2 is a view showing the operation of the bend dust removal apparatus of FIG.

도 1 및 도 2에 도시된 바와 같이, 본 발명의 일 실시예에 따른 곡관부 먼지 제거장치(100)는, 유체(12)가 이동하는 밸브(11)의 곡관부(13)의 내측에 장착되는 회전봉(10)과, 회전봉(10)에 회전 가능하게 장착되는 회전 블레이드(20)를 구비한다. As shown in FIGS. 1 and 2, the curved portion dust removing apparatus 100 according to the exemplary embodiment of the present invention is mounted inside the curved portion 13 of the valve 11 through which the fluid 12 moves. It is provided with a rotating rod 10 and a rotating blade 20 rotatably mounted to the rotating rod 10.

밸브(11)는 CDQ(COKE DRY QUENCHING)등에 적용되는 압력 제어밸브로 적용될 수 있다. 이러한 밸브(11)에는 유체의 이동 흐름을 변경하기 위해, 선택적으로 곡관부(13)가 형성된다. 이 곡관부(13)의 내부에는 회전 블레이드(20)가 회전 가능하게 장착된다. The valve 11 may be applied as a pressure control valve applied to CDQ (COKE DRY QUENCHING) and the like. This valve 11 is optionally formed with a bend 13 to change the flow of fluid movement. The rotating blade 20 is rotatably mounted in the curved tube 13.

회전 블레이드(20)는 곡관부(13)의 내부에 장착되는 회전봉(10)을 매개로 회전 가능하게 장착된다. 회전 블레이드(20)의 장착을 위해 곡관부(13)의 일측은 밸브(11)의 외측 방향으로 돌출되게 형성되어, 내부에 장착공간을 형성할 수 있다. 회전 블레이드(20)는 도 2에 도시된 바와 같이, 유체(12)의 유속에 대응하여 회전 각도가 결정되어 일정 위치로 회전된다. 회전 블레이드(20)는 유체(12)의 접촉에 따른 회전이 용이하도록 유체의 가압력이 전달되는 접촉면이 오목하게 형성될 수 있다. 이러한 회전 블레이드(20)의 장착됨에 따라, 회전 블레이드(20)와 곡관부(13)의 내부의 간격은 보다 좁은 간격으로 유지된다. 이에 따라, 회전 블레이드(20)의 장착 위치에서 유체의 유속이 증가되어 유체(12)에 포함된 먼지가 곡관부(13)의 내부에 쌓이지 않고 용이하게 배출된다. The rotary blade 20 is rotatably mounted via the rotary rod 10 mounted inside the curved tube 13. One side of the curved portion 13 for mounting the rotary blade 20 is formed to protrude in the outward direction of the valve 11, it can form a mounting space therein. As shown in FIG. 2, the rotating blade 20 is rotated to a predetermined position by determining a rotation angle corresponding to the flow velocity of the fluid 12. The rotary blade 20 may be formed to have a concave contact surface to which the pressing force of the fluid is transmitted so as to facilitate rotation due to the contact of the fluid 12. As the rotary blade 20 is mounted, the interval between the rotary blade 20 and the curved portion 13 is maintained at a narrower interval. As a result, the flow velocity of the fluid is increased at the mounting position of the rotary blade 20 so that the dust contained in the fluid 12 is easily discharged without accumulating in the curved portion 13.

도 3은 본 발명의 다른 실시예에 따른 밸브의 곡관부 먼지 제거장치를 개략적으로 도시한 도면이다. 도 1 및 도 2와 동일 참조번호는 동일기능의 동일부재를 말한다.FIG. 3 is a view schematically illustrating a curved portion dust removing apparatus of a valve according to another embodiment of the present invention. 1 and 2, the same reference numerals refer to the same member having the same function.

도 3에 도시된 바와 같이, 본 발명의 다른 실시예에 따른 밸브의 곡관부 먼지 제거장치(200)는, 곡관부(13)의 내부에 장착되는 회전봉(20)에 방사상으로 회전 블레이드(120)가 장착된다.As shown in FIG. 3, the curved portion dust removing apparatus 200 of the valve according to another embodiment of the present invention has a rotary blade 120 radially mounted on the rotating rod 20 mounted inside the curved portion 13. Is fitted.

회전 블레이드(120)는 회전봉(20)에 다수개가 방사상으로 장착되어, 유체(12)의 유속에 따라 회전된다. 이러한 회전 블레이드(120)의 장착됨에 따라 곡관부(13) 내부의 유속을 빠르게 할 수 있음으로써, 유체(12)에 포함된 먼지가 곡관부에 쌓이지 않고 곡관부 외부로 배출되도록 한다. 이 회전 블레이드(120)가 방사상으로 다수개 장착됨은 곡관부(13)의 보다 넓은 범위에서 유속을 빠르게 하기 위함이다.A plurality of rotating blades 120 are radially mounted on the rotating rod 20, and rotated according to the flow velocity of the fluid 12. As the rotary blade 120 is mounted, the flow velocity inside the curved portion 13 can be increased, so that the dust contained in the fluid 12 is discharged to the outside of the curved portion without accumulating in the curved portion. The plurality of radial blades 120 are mounted radially to speed up the flow rate in a wider range of the bend 13.

이상, 본 발명을 도면에 도시된 실시예를 참조하여 설명하였다. 그러나, 본 발명은 이에 한정되지 않고 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명과 균등한 범위에 속하는 다양한 변형예 또는 다른 실시예가 가능하다. 따라서, 본 발명의 진정한 보호범위는 이어지는 특허청구범위에 의해 정해져야 할 것이다.The present invention has been described above with reference to the embodiments shown in the drawings. However, the present invention is not limited thereto, and various modifications or other embodiments falling within the scope equivalent to the present invention are possible by those skilled in the art. Therefore, the true scope of protection of the present invention should be defined by the following claims.

도 1은 본 발명의 일 실시예에 따른 곡관부 먼지 제거장치를 개략적으로 도시한 도면이다.1 is a view schematically showing a curved part dust removing apparatus according to an embodiment of the present invention.

도 2는 도 1의 곡관부 먼지 제거장치의 작동을 도시한 도면이다.FIG. 2 is a view illustrating the operation of the curved dust removing device of FIG. 1.

도 3은 본 발명의 다른 실시예에 따른 곡관부 먼지 제거장치를 도시한 도면이다. 3 is a view showing the curved pipe dust removal apparatus according to another embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10...회전봉 11...밸브10 ... rotary rod 11 ... valve

12...유체 13...곡관부12 Fluid 13 Curved tube

20, 120...회전 블레이드20, 120 ... rotating blade

Claims (4)

유체가 이동하는 밸브의 곡관부의 내측에 장착되는 회전봉; 및A rotating rod mounted inside the bent portion of the valve through which the fluid moves; And 상기 회전봉에 회전 가능하게 장착되는 회전 블레이드;를 포함하는 밸브의 곡관부 먼지 제거장치.Curved dust removal device of the valve comprising a; rotating blade rotatably mounted to the rotating rod. 제1항에 있어서,The method of claim 1, 상기 회전 블레이드는,The rotating blade, 상기 밸브를 통해 유입되는 유체의 가압력이 전달되는 부분이 오목하게 형성된 밸브의 곡관부 먼지 제거장치.Curved dust removal device of the valve portion formed in the concave portion that the pressure applied to the fluid flowing through the valve is formed. 제1항에 있어서,The method of claim 1, 상기 회전 블레이드는,The rotating blade, 상기 회전봉에 다수개로 구비되며, 방사상으로 회전 가능하게 장착되는 밸브의 곡관부 먼지 제거장치.A plurality of dust removal apparatus of the curved portion provided with the rotary rod, the valve is rotatably mounted radially. 제1항에 있어서,The method of claim 1, 상기 곡관부는,The curved portion, 상기 회전봉의 장착 위치에서 상기 밸브의 외측으로 돌출되게 형성되는 밸브의 곡관부 먼지 제거장치.Curved dust removal device of the valve formed to protrude out of the valve at the mounting position of the rotary rod.
KR1020070123430A 2007-11-30 2007-11-30 Apparatus for removing dust from curved portions of a duct KR20090056326A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331699A (en) * 2013-06-24 2013-10-02 苏州快吉刀片制造有限公司 Blade dust remover in blade production
CN106801769A (en) * 2017-04-12 2017-06-06 林亚梅 Compound sewer pipe
CN110822200A (en) * 2019-11-07 2020-02-21 徐州丽斯顿工业设计有限公司 Binary channels prevents drainage return bend connecting piece that blocks up
CN111099246A (en) * 2019-12-17 2020-05-05 董术杰 A handling device that is used for fluorescent tube production and processing to have a dust removal function
CN112012292A (en) * 2020-08-25 2020-12-01 时健 Sewer drain pipe fitting
CN113731966A (en) * 2021-08-03 2021-12-03 中国计量大学 Non-contact pipeline dust cleaning method and system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103331699A (en) * 2013-06-24 2013-10-02 苏州快吉刀片制造有限公司 Blade dust remover in blade production
CN106801769A (en) * 2017-04-12 2017-06-06 林亚梅 Compound sewer pipe
CN110822200A (en) * 2019-11-07 2020-02-21 徐州丽斯顿工业设计有限公司 Binary channels prevents drainage return bend connecting piece that blocks up
CN111099246A (en) * 2019-12-17 2020-05-05 董术杰 A handling device that is used for fluorescent tube production and processing to have a dust removal function
CN112012292A (en) * 2020-08-25 2020-12-01 时健 Sewer drain pipe fitting
CN113731966A (en) * 2021-08-03 2021-12-03 中国计量大学 Non-contact pipeline dust cleaning method and system

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