KR101159945B1 - dust discharge apparatus of duct for dust collector equipment - Google Patents

dust discharge apparatus of duct for dust collector equipment Download PDF

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KR101159945B1
KR101159945B1 KR1020100017619A KR20100017619A KR101159945B1 KR 101159945 B1 KR101159945 B1 KR 101159945B1 KR 1020100017619 A KR1020100017619 A KR 1020100017619A KR 20100017619 A KR20100017619 A KR 20100017619A KR 101159945 B1 KR101159945 B1 KR 101159945B1
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dust
duct
outlet
discharge port
probe
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KR1020100017619A
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KR20110098155A (en
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변석원
방석봉
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현대제철 주식회사
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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

본 발명은 집진설비 덕트의 분진배출장치에 관한 것이다. 구체적으로는 집진장치에 연통하는 덕트(14)의 내부 바닥면에는 분진을 청소하여 배출시키는 배출구(14a)가 형성되고, 상기 배출구에는 평상시에 배출구를 막는 폐쇄수단(100)이 설치되되, 상기 폐쇄수단에는 덕트의 내부에 쌓이는 분진으로 인해 감춰지는 배출구의 위치를 용이하게 식별하도록 탐침(110)이 구비된다. 이러한 구성에 의하면, 덕트 내부의 바닥에 쌓인 분진을 청소하는 작업을 용이하게 할 수 있다는 효과가 있다. The present invention relates to a dust discharge device of the dust collecting equipment duct. Specifically, the inner bottom surface of the duct 14 communicating with the dust collector is formed with an outlet 14a for cleaning and discharging dust, the outlet is provided with a closing means 100 to block the outlet in the usual, the closure The means is provided with a probe 110 to easily identify the location of the outlet, which is hidden due to dust accumulated inside the duct. According to such a structure, there exists an effect that the operation | work which cleans the dust accumulated on the floor inside a duct can be made easy.

Description

집진설비 덕트의 분진배출장치{dust discharge apparatus of duct for dust collector equipment}Dust discharge apparatus of duct for dust collector equipment

본 발명은 집진설비 덕트의 분진배출장치에 관한 것으로서, 보다 상세하게는 제강공장의 집진설비 덕트에 설치되는 분진배출장치에 관한 것이다.The present invention relates to a dust discharge device of the dust collecting equipment duct, and more particularly to a dust discharge device installed in the dust collecting equipment duct of the steelmaking plant.

일반적으로 제강공장의 제강 분진은 산화철, 산화아연, 실리카, 산화 칼슘 등으로 구성되어 있으며, 다량의 산화 및 산화카드뮴 등의 공해 유발 물질 들을 함유하고 있는 특정 폐기물로써, 그대로 폐기 처리시 공해를 유발하게 되므로 염소 제거기, 연소탑 및 냉각탑을 거치면서 적절한 방법으로 처리하여 집진설비를 통해 집진하게 된다.In general, steelmaking dust in steel mills is composed of iron oxide, zinc oxide, silica, calcium oxide, etc., and contains a large amount of pollutants such as oxidation and cadmium oxide. Therefore, the chlorine remover, the combustion tower and the cooling tower are treated in an appropriate manner to collect the dust through the dust collector.

일반적으로 제강공장의 집진설비는 전기로 등에서 발생하는 분진을 대형 메인 덕트를 통해 집진장치에 유도하여 집진하게 되는데, 분진 중에서 무거운 분진은 집진장치로 이동하는 중에 낙하하여 덕트 내의 바닥면에 쌓이게 된다. 따라서, 덕트에는 소정 간격으로 커버로 막은 분진 배출구를 형성하고, 정기적으로 작업자가 덕트 내로 들어가 덕트 내부에 쌓인 분진을 끌어 모아 상기 분진배출구를 통해 외부를 배출시키는 청소작업을 하게 된다.In general, the dust collector of the steelmaking plant collects dust generated from an electric furnace and the like through a large main duct to the dust collector, and the heavy dust among the dust falls during the movement to the dust collector and accumulates on the bottom surface of the duct. Therefore, the dust duct is formed in the duct is covered with a cover at regular intervals, and the worker periodically enters the duct to collect the dust accumulated in the duct to perform the cleaning operation to discharge the outside through the dust outlet.

본 발명은 집진설비 덕트의 내부에 쌓인 분진을 배출시키는 청소작업을 용이하게 하는 집진설비 덕트의 분진배출장치를 제공하는데 그 목적이 있다. An object of the present invention is to provide a dust discharge device of the dust collecting equipment duct to facilitate the cleaning operation to discharge the dust accumulated in the interior of the dust collecting equipment duct.

본 발명에 의한 집진설비 덕트의 분진배출장치는, 집진장치에 연통하는 덕트의 내부 바닥면에는 분진을 청소하여 배출시키는 배출구가 형성되고, 상기 배출구에는 평상시에 배출구를 막는 폐쇄수단이 설치되되, 상기 폐쇄수단에는 덕트의 내부에 쌓이는 분진으로 인해 감춰지는 배출구의 위치를 용이하게 식별하도록 탐침이 구비되어 있는 것을 특징으로 한다.In the dust discharge device of the dust collecting equipment duct according to the present invention, an outlet for cleaning and discharging dust is formed on the inner bottom surface of the duct communicating with the dust collector, the discharge port is provided with a closing means for blocking the discharge port in normal times, The closing means is characterized in that the probe is provided to easily identify the location of the outlet that is hidden by the dust accumulated in the interior of the duct.

상기 탐침은 작업자가 어두운 덕트 내에서 식별이 용이하도록 야광재를 구비한다. The probe has a luminous material for easy identification by the operator in a dark duct.

상기 폐쇄수단은, 상기 탐침이 세워지며 상기 덕트의 바닥면에 밀착하는 밀착부재와, 상기 밀착부재에 고정되고 상기 배출구에 끼워져 상기 밀착부재가 움직이지 않도록 구속하는 웨이트를 포함한다.The closing means includes a contact member on which the probe stands and adheres to the bottom surface of the duct, and a weight fixed to the contact member and fitted to the discharge port to restrain the contact member from moving.

상기 밀착부재의 저면에는 분진이 배출구로 빠지지 않도록 막는 패킹부재가 구비되는 것이 바람직하다.The bottom surface of the contact member is preferably provided with a packing member to prevent dust from falling into the discharge port.

본 발명에 의한 집진설비 덕트의 분진배출장치에 의하면, 덕트 내에서 작업자가 배출구의 위치를 용이하게 인식하여 배출구 주위의 분진을 걷어내는 한편 폐쇄수단을 분리한 후 자루를 배출구에 설치하고, 덕트 내의 분진을 끌어 모아 자루 속으로 밀어 넣어 외부로 용이하게 배출시킬 수 있으므로 덕트 내부의 바닥에 쌓인 분진을 청소하는 작업을 용이하게 할 수 있다는 효과가 있다. According to the dust discharge device of the dust collecting equipment duct according to the present invention, the operator easily recognizes the position of the discharge port in the duct to remove the dust around the discharge port, while separating the closing means, the bag is installed in the discharge port, Since dust can be collected and pushed into the bag, it can be easily discharged to the outside, so that dust can be easily cleaned on the floor inside the duct.

도1은 본 발명에 의한 분진배출장치가 설치되는 덕트를 포함한 집진설비를 나타내는 개략 구성도,
도2는 본 발명에 의한 집진설비 덕트의 분진배출장치가 설치된 상태를 나타내는 구성도,
도3은 도2에서 화살표 A-A선에 따른 단면도,
도4는 본 발명에 의한 집진설비 덕트의 분진배출장치를 나타내는 상세도,
도5는 본 발명에 의한 분진배출장치가 설치된 배출구를 통해 분진청소를 하는 상태도이다.1 is a schematic configuration diagram showing a dust collecting facility including a duct in which a dust discharge device according to the present invention is installed;
2 is a configuration diagram showing a state in which the dust discharge device of the dust collecting equipment duct according to the present invention is installed,
3 is a cross-sectional view taken along the line AA in FIG. 2;
Figure 4 is a detailed view showing a dust discharge device of the dust collecting equipment duct according to the present invention,
Figure 5 is a state diagram for dust cleaning through the discharge port is installed dust discharge device according to the present invention.

이하, 본 발명의 실시예에 대해 첨부도면을 참조하여 상세히 설명한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명에 의한 분진배출장치가 설치되는 덕트를 포함한 집진설비를 나타내는 개략 구성도이고, 도2는 집진설비 덕트의 분진배출장치가 설치된 상태를 나타내는 구성도이다. 도시한 바와 같이 제강공장의 전기로 등의 집진원(12)에서 발생한 분진을 집진설비의 덕트(14)를 통해 집진장치(16)에 유도하여 집진하게 된다.1 is a schematic configuration diagram showing a dust collecting equipment including a duct in which a dust discharge device according to the present invention is installed, and FIG. As shown in the drawing, dust generated in the dust collecting source 12 such as an electric furnace of a steelmaking plant is guided to the dust collecting device 16 through the duct 14 of the dust collecting facility.

상기 덕트(14)의 하측면(덕트의 내부 바닥면)에는 집진장치로 이동하는 중에 낙하하여 쌓인 분진을 배출하여 청소하기 위한 배출구(14a)가 형성된다.On the lower side (inner bottom surface of the duct) of the duct 14, a discharge port 14a for discharging and cleaning the dust accumulated by falling while moving to the dust collector is formed.

상기 배출구(14a)에는 평상시에 배출구를 막는 폐쇄수단(100)이 설치되어 있으며, 상기 폐쇄수단(100)에는 덕트(14)의 내부에 쌓이는 분진(D)으로 인해 감춰지는 배출구(14a)의 위치를 용이하게 식별하도록 탐침(110)이 상측으로 돌출되게 설치되어 있다.The outlet 14a is provided with a closing means 100 which normally blocks the outlet. The closing means 100 has a position of the outlet 14a that is hidden due to the dust D accumulated inside the duct 14. In order to easily identify the probe 110 is installed to protrude upward.

상기 폐쇄수단(100)은, 상기 탐침(110)이 세워지며 상기 덕트(14)의 내부 바닥면에 밀착하는 밀착부재(120)와, 상기 밀착부재(120)에 고정되고 상기 배출구(14a)에 끼워져 상기 밀착부재(120)가 움직이지 않도록 구속하는 웨이트(130)로 이루어진다.The closing means 100, the probe 110 is erected and in close contact with the inner bottom surface of the duct 14 and the contact member 120, fixed to the contact member 120 and to the outlet (14a) It is made of a weight 130 is fitted to restrain the contact member 120 does not move.

상기 밀착부재(120)의 저면에는 분진(D)이 배출구(14a)로 빠지지 않도록 막는 패킹부재(140)가 부착되어 있다.A packing member 140 is attached to the bottom of the contact member 120 to prevent the dust D from falling into the outlet 14a.

상기 탐침(110)은 야광재로 되어 있거나 외면에 야광도료가 도포되어 작업자(M)가 덕트(14)의 내의 어두운 곳에서 인식하기가 용이하게 되어 있는 것이 바람직하다.The probe 110 is made of a luminous material or coated with a luminous paint on the outer surface, so that the worker M may be easily recognized in a dark place in the duct 14.

상기 밀착부재(120)는 덕트의 내면 형상에 따라 곡면을 이룬 판재으로 되어 있으며, 상기 웨이트(130)는 상기 배출구(14a)의 내면 형상에 따라 배출구(14a)에 끼워지는 다양한 형태로 되어 있다.The close contact member 120 is formed of a plate formed a curved surface according to the inner surface shape of the duct, the weight 130 has a variety of forms that are fitted to the outlet 14a according to the inner surface shape of the outlet (14a).

상기 패킹부재(140)는 고무링 등으로 되어 있으며, 상기 밀착부재(120)의 저면에는 상기 패킹부재(140)가 끼워지는 홈띠가 형성되어 있는 것이 바람직하다. The packing member 140 is formed of a rubber ring or the like, and the bottom surface of the contact member 120 is preferably formed with a groove belt into which the packing member 140 is fitted.

이와 같이 구성된 본 발명에 의한 분진배출장치가 설치된 집진설비 덕트(14)에서 집진설비를 가동함에 따라 덕트 내에 쌓인 분진은 정기적으로 작업자(M)가 덕트(14) 내에 들어가 배출구를 통해 배출하여 청소하게 되는데, 도2에 도시한 바와 같이 덕트(14) 내에 들어간 작업자는 분진(D) 상측으로 돌출한 탐침(110)을 식별하여 배출구(14a)의 위치를 용이하게 찾을 수 있다.As dust collection equipment is operated in the dust collecting equipment duct 14 equipped with the dust discharge device according to the present invention configured as described above, the dust accumulated in the duct is periodically put into the duct 14 by the worker M to be discharged and discharged through the outlet. As shown in FIG. 2, the worker who enters the duct 14 can easily find the position of the outlet 14a by identifying the probe 110 protruding upward of the dust D.

도5에 도시한 바와 같이 배출구(14a)를 찾은 작업자는 폐쇄수단(100) 상측에 쌓인 분진을 걷어내고, 폐쇄수단(100)의 웨이트(130)를 배출구(14a)에서 뽑아낸 후, 자루(B) 또는 호스를 배출구에 설치한 다음, 덕트(14) 내의 분진(D)을 끌어 모아 자루(B) 속으로 밀어 넣어 외부로 배출시킨다.As shown in FIG. 5, the worker who finds the outlet 14a removes the dust accumulated on the upper side of the closing means 100, and pulls the weight 130 of the closing means 100 from the outlet 14a, B) Or install the hose in the outlet, and then collect the dust (D) in the duct 14 and push it into the bag (B) to be discharged to the outside.

14 : 덕트 14a : 배출구
100 : 폐쇄수단 110 : 탐침
120 : 밀착부재 130 : 웨이트
140 : 패킹부재
14 duct 14a outlet
100: closing means 110: probe
120: contact member 130: weight
140: packing member

Claims (4)

집진장치에 연통하는 덕트의 내부 바닥면에는 분진을 청소하여 배출시키는 배출구가 형성되고, 상기 배출구에는 평상시에 상기 배출구를 막는 폐쇄수단이 설치되되,
상기 폐쇄수단에는 덕트의 내부에 쌓이는 분진으로 인해 감춰지는 상기 배출구의 위치를 용이하게 식별하도록 탐침이 구비되며,
상기 폐쇄수단은, 상기 탐침이 세워지며 상기 덕트의 바닥면에 밀착하는 밀착부재와, 상기 밀착부재에 고정되고 상기 배출구에 끼워져 상기 밀착부재가 움직이지 않도록 구속하는 웨이트를 포함하는 것을 특징으로 하는 집진설비 덕트의 분진배출장치.On the inner bottom surface of the duct communicating with the dust collector is formed a discharge port for cleaning and discharge dust, the discharge port is usually provided with a closing means for blocking the discharge port,
The closure means is provided with a probe to easily identify the location of the outlet that is hidden by the dust accumulated in the interior of the duct,
The closing means includes a dust collecting member which is attached to the bottom surface of the duct and the probe is erected, and a weight fixed to the sealing member and fitted to the discharge port to restrain the contact member from moving. Dust emission device of facility duct. 청구항 1에 있어서,
상기 탐침은 작업자가 어두운 덕트 내에서 식별이 용이하도록 야광재를 구비하는 것을 특징으로 하는 집진설비 덕트의 분진배출장치. The method according to claim 1,
The probe is dust discharge apparatus of the dust collecting equipment duct, characterized in that the operator is provided with a luminous material to facilitate the identification in the dark duct. 삭제delete 청구항 1에 있어서,
상기 밀착부재의 저면에는 분진이 배출구로 빠지지 않도록 막는 패킹부재가 구비된 것을 특징으로 하는 집진설비 덕트의 분진배출장치.The method according to claim 1,
Dust collecting device of the dust collecting equipment duct, characterized in that the bottom of the contact member is provided with a packing member for preventing dust from falling into the discharge port.
KR1020100017619A 2010-02-26 2010-02-26 dust discharge apparatus of duct for dust collector equipment KR101159945B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200237431Y1 (en) 2001-04-24 2001-10-12 주식회사 신성기연 Buoy having self generating device of electricity using power of waves
KR20010111226A (en) * 2000-06-09 2001-12-17 이구택 Dust again application apparatus separation ease of lump dust inclusion an alien substance
JP2006000786A (en) * 2004-06-18 2006-01-05 Nippon Steel Corp Dust collection method for exhaust gas
KR20080003791U (en) * 2007-03-06 2008-09-10 주정옥 Top float for fishing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010111226A (en) * 2000-06-09 2001-12-17 이구택 Dust again application apparatus separation ease of lump dust inclusion an alien substance
KR200237431Y1 (en) 2001-04-24 2001-10-12 주식회사 신성기연 Buoy having self generating device of electricity using power of waves
JP2006000786A (en) * 2004-06-18 2006-01-05 Nippon Steel Corp Dust collection method for exhaust gas
KR20080003791U (en) * 2007-03-06 2008-09-10 주정옥 Top float for fishing

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