KR20040092866A - Device for removing floating particle in reverse tank of cleaning line - Google Patents

Device for removing floating particle in reverse tank of cleaning line Download PDF

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Publication number
KR20040092866A
KR20040092866A KR1020030027288A KR20030027288A KR20040092866A KR 20040092866 A KR20040092866 A KR 20040092866A KR 1020030027288 A KR1020030027288 A KR 1020030027288A KR 20030027288 A KR20030027288 A KR 20030027288A KR 20040092866 A KR20040092866 A KR 20040092866A
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South Korea
Prior art keywords
liquid tank
washing liquid
cleaning solution
collecting box
tank
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KR1020030027288A
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Korean (ko)
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KR100948922B1 (en
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김동석
박석달
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주식회사 포스코
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Priority to KR1020030027288A priority Critical patent/KR100948922B1/en
Publication of KR20040092866A publication Critical patent/KR20040092866A/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means

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  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

PURPOSE: To provide a device for removing floating materials in cleaning solution tank of degreasing line to extend service life of cleaning solution and increase degreasing capacity of the cleaning solution by easily removing floating materials floated on an upper part of the cleaning solution tank. CONSTITUTION: The device comprises an opening means comprising a cover (10) slidingly installed on an upper part of the cleaning solution tank (110) of the degreasing line, and a driving cylinder (11) installed at the side surface of the cleaning solution tank and connected to the cover to open and close the cover; and a floating material collection part comprising a collection housing (20) which is laid down in a width direction of the cleaning solution tank, and an upper part of which is opened, a discharge means installed at a lower part of the collection housing and consisted of operation bar (21), rotary cylinder (22) and door (23), horizontal cylinders (31) horizontally installed in a length direction of the cleaning solution tank on a supporting frame (30) installed at the cleaning solution tank, an installation bracket connected to a front part of piston rod of the horizontal cylinders, and vertical cylinders (33) which are installed in a perpendicular direction on an upper part of the installation bracket, and a front part of piston rod of which is connected to the side surface of the collection housing so that floating materials floated on the upper part of cleaning solution are removed.

Description

탈지설비의 세척액탱크의 부유물 제거장치{Device for removing floating particle in reverse tank of cleaning line}Device for removing floating particle in reverse tank of cleaning line

본 발명은 스테인레스 광휘소둔라인에서 소둔로 진입전 스트립 표면의 압연유를 제거하기 위한 탈지라인에 관한 것으로, 특히 탈지라인의 세척액탱크에 설치되어 제거된 압연유의 거품을 용이하게 제거할 수 있도록 된 세척액탱크 거품 제거장치를 제공함에 그 목적이 있다.The present invention relates to a degreasing line for removing the rolling oil on the strip surface before entering the annealing furnace in the stainless bright annealing line, and in particular, a washing liquid tank installed in the washing liquid tank of the degreasing line to easily remove the bubbles of the removed rolling oil. It is an object to provide a bubble removing device.

일반적으로 냉간 압연된 스트립은 강 표면에 산화탈탄을 막고 금속적 광택을잃지 않도록 광휘소둔공정을 거치게 되는 데, 고온의 소둔로를 통과하면서 스트립 표면에 압연유가 고착되거나 스케일이 생성되는 것을 방지하기 위하여 광휘소둔 전처리과정으로서 스트립 표면에 묻은 압연유를 제거하기 위한 탈지과정을 거치게 된다.In general, cold rolled strips undergo a bright annealing process to prevent deoxidation and loss of metallic luster on the steel surface, and to prevent rolling oil from adhering to the surface of the strip and forming scale while passing through a high temperature annealing furnace. Bright annealing pretreatment is followed by a degreasing process to remove the rolling oil on the strip surface.

즉, 압연 후 용접이 완료된 스트립은 탈지를 위해 청정설비를 통과하게 되는 데 스트립 표면을 화학적 분해시켜주는 알칼리액에 의한 세척구간과, 스트립에 묻은 알칼리액을 80 - 90℃의 뜨거운 물로 닦아주는 린스구간과 드라이어를 거치면서 스트립 표면이 세척된다.In other words, the strip after welding is passed through a clean facility for degreasing, and the cleaning section is chemically decomposed on the surface of the strip, and the rinse that wipes the alkaline liquid on the strip with hot water at 80-90 ° C. The strip surface is cleaned through the section and the dryer.

즉, 청정설비는 도 1에 도시된 바와 같이, 진행하는 스트립(200) 표면에 알칼리액과 세정액을 혼합한 세척용액을 분사하여 표면을 닦아줄 수 있도록 노즐이 형성된 세척액 분사관(102)과 스트립(200) 표면에 접하여 이물질을 제거하기 위한 브러쉬롤(106)이 설치된 세척탱크(100)와, 세척탱크(100) 저면에 설치된 유통관(108)에 연결되고 내부에 세척액을 걸러주기 위한 필터가 설치된 세척액탱크(110)로 이루어져, 세척액탱크(110)에서 걸러진 세정액을 리턴라인(120)을 통해 재순환시키는 구조로 되어 있다.That is, as shown in FIG. 1, the cleaning facility sprays the cleaning solution mixed with the alkaline liquid and the cleaning solution to the surface of the strip 200 to proceed, and the cleaning liquid injection pipe 102 and the strip formed with the nozzle to wipe the surface. (200) is connected to the washing tank 100, the brush roll 106 for removing the foreign substances in contact with the surface, and the distribution pipe 108 is installed on the bottom of the washing tank 100 and a filter for filtering the washing liquid is installed therein Consisting of the washing liquid tank 110, the washing liquid filtered in the washing liquid tank 110 is recycled through the return line 120.

그런데 이 과정에서 세척액탱크로 드레인된 세척액에 포함된 간지의 지분이나 연마유 등 오일이 탱크 내 상층에 누적되어 탱크 외측으로 넘치는 문제를 일으키게 된다.However, in this process, oil, such as the stake of the interlude contained in the washing liquid drained into the washing liquid tank or the oil, accumulates in the upper layer in the tank, causing a problem overflowing to the outside of the tank.

또한, 세척액탱크로부터 세척액을 재순환하는 과정에서 부유물이 세척액 분사관의 노즐을 막게 되어 탈지능력이 저하되고 이에 따라 제품의 품질이 떨어지는문제를 발생하게 된다.In addition, in the process of recirculating the washing liquid from the washing liquid tank, the suspended solids block the nozzles of the washing liquid injection tube, so that the degreasing ability is lowered and thus the quality of the product is deteriorated.

따라서 세척액을 자주 교체해주어야 하므로 작업투입시간에 따른 생산성 저하와 원가 상승의 문제점이 야기된다.Therefore, the cleaning solution has to be replaced frequently, which causes problems of productivity and cost increase due to the working time.

이에 본 발명은 상기와 같은 제반 문제점을 해결하기 위하여 안출된 것으로, 세척액탱크 상부에 부유하는 부유물을 용이하게 제거할 수 있도록 함으로써 세척액용액의 사용수명을 늘리고 탈지능력을 높일 수 있도록 된 탈지설비의 세척액탱크의 부유물 제거장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been devised to solve the above problems, it is possible to easily remove the suspended matter floating on the washing liquid tank to increase the service life of the washing liquid solution and to increase the degreasing ability of the cleaning liquid of the degreasing equipment The purpose is to provide a float removal device for the tank.

도 1은 일반적인 탈지설비를 도시한 개략적인 도면,1 is a schematic view showing a general degreasing apparatus,

도 2는 본 발명에 따라 세척액탱크에 부유물 제거장치가 설치된 상태를 도시한 사시도,Figure 2 is a perspective view showing a state in which the float removal device is installed in the washing liquid tank according to the present invention,

도 3과 도 4는 본 발명에 따른 세척탱크의 부유물 제거장치의 작동상태를 도시한 사시도이다.3 and 4 are perspective views showing the operating state of the float removal apparatus of the washing tank according to the present invention.

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

10 :10:

상기한 바와 같은 목적을 달성하기 위하여 본 발명은, 세척액탱크의 상부에 설치되고 세척액탱크 상부로 진입하여 상부에 떠있는 부유물을 건져내기 위한 부유물 수집부와, 수집부에 의해 제거된 부유물에서 오일을 분리 처리하기 위한 재처리부를 포함한다.In order to achieve the object as described above, the present invention is installed in the upper portion of the washing liquid tank and enters the upper portion of the washing liquid tank to collect the float floating to the upper floating portion, and the oil from the suspended solids removed by the collecting portion And a reprocessing unit for separating treatment.

여기서 본 발명은 상기 세척액탱크 전면에 걸쳐 부유물의 수거가 이루어질 수 있도록 상기 부유물 수집부를 세척액탱크의 길이방향을 따라 이동시키기 위한 이동수단을 더욱 포함할 수 있다.Here, the present invention may further include a moving means for moving the float collection unit along the longitudinal direction of the wash liquid tank so that the floats can be collected over the entire surface of the wash liquid tank.

이하 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 일반적인 탈지설비를 도시한 개략적인 도면이고, 도 2는 본 발명에 따라 세척액탱크에 부유물 제거장치가 설치된 상태를 도시한 사시도이며, 도 3과도 4는 본 발명에 따른 세척탱크의 부유물 제거장치의 작동상태를 도시한 사시도이다.Figure 1 is a schematic view showing a general degreasing equipment, Figure 2 is a perspective view showing a state in which the float removal device is installed in the washing liquid tank according to the present invention, Figure 3 and Figure 4 is a floating tank removal in accordance with the present invention A perspective view showing the operating state of the device.

상기한 도면에 의하면, 탈지라인은 진행하는 스트립(200) 표면에 알칼리액과 세정액을 혼합한 세척용액을 분사하여 표면을 닦아줄 수 있도록 노즐이 형성된 세척액 분사관(102)과 스트립(200) 표면에 접하여 이물질을 제거하기 위한 브러쉬롤(106)이 설치된 세척탱크(100)와, 세척탱크(100) 저면에 설치된 유통관(108)에 연결되고 내부에 세척액을 걸러주기 위한 필터가 설치된 세척액탱크(110)로 이루어져, 세척액탱크(110)에서 걸러진 세정액을 리턴라인(120)을 통해 재순환시키는 구조로 되어 있다.According to the above drawings, the degreasing line is sprayed with a cleaning solution mixed with an alkaline liquid and a cleaning solution to the surface of the strip 200 to clean the surface of the cleaning liquid injection pipe 102 and the strip 200 to wipe the surface Washing tank (100) provided with a brush roll (106) installed in contact with and removing foreign substances, and a washing solution tank (110) connected to a distribution pipe (108) installed at the bottom of the washing tank (100) and having a filter for filtering the washing liquid therein. ), The cleaning liquid filtered in the washing liquid tank 110 is recycled through the return line (120).

여기서 본 발명은 상기 탈지라인에 있어서, 세척액탱크(110)로 리턴되는 세척액에서 발생하는 거품이나 부유물을 세척액탱크(110) 상에서 바로 제거하기 위한 것으로, 세척액탱크(110)의 상부에 설치되어 세척액탱크(110) 상부를 개방시키기 위한 개방수단과, 개방된 세척액탱크(110) 상부로 진입하여 상부에 떠있는 부유물을 건져내기 위한 부유물 수집부와, 수집부에 의해 제거된 부유물에서 오일을 분리 처리하기 위한 재처리부를 포함한다.In the present invention, in the degreasing line, to remove bubbles or suspended matter generated in the washing liquid returned to the washing liquid tank 110 directly on the washing liquid tank 110, the washing liquid tank is installed on top of the washing liquid tank 110 (110) an opening means for opening the upper portion, a float collecting portion for entering the open washing liquid tank 110 and picking up the floating float on the upper portion, and separating oil from the float removed by the collecting portion It includes a reprocessing unit for.

상기 개방수단은 세척액탱크(110) 상부에 슬라이딩가능하게 설치되는 커버(10)와, 상기 세척액탱크(110) 측면에 수평 설치되고 상기 커버(10) 일측에 연결되어 커버(10)를 개페시키기 위한 구동실린더(11)를 포함한다.The opening means includes a cover 10 slidably installed on the washing liquid tank 110 and horizontally installed on the side of the washing liquid tank 110 and connected to one side of the cover 10 to open the cover 10. The drive cylinder 11 is included.

그리고 상기 부유물 수집부는 세척액탱크(110)의 폭방향으로 놓여지고 상단이 개방된 포집함(20)과, 이 포집함(20) 하부에 설치되어 포집된 부유물을 상기 재처리부로 배출시키기 위한 배출수단 및 상기 포집함(20)을 세척액탱크(110) 상부를 통해 세척액에 담그고 세척액탱크(110) 길이방향으로 이동시키기 위한 이동수단을 포함한다.In addition, the float collecting unit is disposed in the width direction of the washing liquid tank 110 and the upper end of the collecting box 20, and the discharge means for discharging the collected suspended matter installed in the lower collecting box 20 to the reprocessing unit And moving means for immersing the collecting container 20 in the washing liquid through the washing liquid tank 110 and moving the washing liquid tank 110 in the longitudinal direction.

상기 포집함(20)의 상단은 앞쪽이 뒤쪽보다 높이가 낮게 형성되고 앞쪽으로 돌출되어 있어서 보다 용이하게 부유물이 포집함(20) 내로 들어갈 수 있도록 되어 있다.The upper end of the collecting box 20 is formed to a height lower than the front and protrudes toward the front so that the float can more easily enter the collecting box 20.

상기 배출수단은 상기 포집함(20) 측면에 회동가능하게 설치되는 작동바(21), 상기 포집함(20) 측면에 설치되고 상기 작동바(21)의 상단에 연결되어 작동바(21)를 회동시키기 위한 회동실린더(22), 상기 작동바(21)의 하단에 설치되어 포집함(20) 하부에 형성된 배출구(도시되지 않음)를 개폐하기 위한 도어(23)를 포함한다.The discharge means is the operating bar 21 is installed rotatably on the side of the collecting box 20, is installed on the side of the collecting box 20 and connected to the top of the operating bar 21 to operate the operating bar 21 Rotating cylinder 22 for rotating, the door 23 for opening and closing the discharge port (not shown) formed in the lower portion of the collecting box 20 is installed at the lower end of the operation bar (21).

따라서 상기 회동실린더(22)의 신축작동에 따라 작동바(21)에 설치된 도어(23)가 배출구를 막거나 개방시키게 되어 포집함(20)에 포집되어 있는 부유물을 배출처리하게 된다.Accordingly, the door 23 installed in the operation bar 21 blocks or opens the discharge port according to the expansion and contraction operation of the rotation cylinder 22 to discharge the suspended matter collected in the collecting box 20.

또한, 상기 배출수단은 부유물의 원할한 배출을 위하여 상기 포집함(20) 내측면에 폭방향으로 설치되는 에어관(24)과, 이 에어관(24)을 따라 설치되어 상기 배출구를 향하는 분사노즐(24) 상기 에어관(24) 일측 선단에 연결되어 에어를 공급하기 위한 공급호스(25)를 더욱 포함한다.In addition, the discharge means is an air pipe 24 which is installed in the width direction on the inner surface of the collecting container 20 for smooth discharge of the float, and the injection nozzle is provided along the air pipe 24 toward the discharge port (24) It further comprises a supply hose 25 is connected to one end of the air pipe 24 for supplying air.

따라서 배출구가 개방된 상태에서 배출구를 향해 에어를 분사함으로써 부유물을 완전히 배출시킬 수 있게 되는 것이다.Therefore, it is possible to completely discharge the suspended matter by injecting air toward the discharge port in the open state.

또한, 상기 이동수단은 상기 포집함(20)을 수직방향으로 또는 수평방향으로 이동시키기 위한 것으로, 수직방향 이동시에는 포집함(20)을 세척액탱크(110) 내의 세척액에 담그거나 들어올리게 되며, 수평방향 이동시에는 세척액에 담긴 포집함(20)을 이동시켜 세척액탱크(110)내의 전체 부유물을 걷어내게 된다.In addition, the moving means is to move the collecting box 20 in the vertical direction or horizontal direction, during vertical movement, the collecting box 20 is immersed or lifted in the cleaning liquid in the washing liquid tank 110, horizontal In the direction of movement, the collection box 20 contained in the washing liquid is moved to remove the entire floating matter in the washing liquid tank 110.

즉, 상기 이동수단은 세척액탱크(110)에 설치된 지지프레임(30)에 세척액탱크(110)의 길이방향으로 수평설치되는 수평실린더(31), 상기 수평실린더(31)의 피스톤로드 선단에 연결되는 설치브라켓(32), 이 설치브라켓(32) 상단에 수직방향으로 설치되고 피스톤로드 선단은 상기 포집함(20) 측면에 연결되는 수직실린더(33)를 포함한다.That is, the moving means is connected to the horizontal cylinder 31, horizontally installed in the longitudinal direction of the washing liquid tank 110 in the support frame 30 installed in the washing liquid tank 110, the piston rod end of the horizontal cylinder (31) The mounting bracket 32, which is installed in the vertical direction on the top of the mounting bracket 32, the piston rod front end includes a vertical cylinder (33) connected to the side of the collecting box (20).

여기서 상기 포집함(20)의 원할한 이동을 위하여 상기 설치브라켓(32)의 좌우측에는 상단에 랙(35)이 형성된 랙바(34)가 상기 수평실린더(31)를 따라 연장설치되고, 상기 지지프레임(30) 일측에는 상기 랙바(34)의 랙(35)에 치합되는 피니언기어(36)가 회전가능하게 설치된다.Here, the rack bar 34 having the rack 35 formed on the upper and left sides of the mounting bracket 32 is extended along the horizontal cylinder 31 to smoothly move the collection box 20, and the support frame. 30, the pinion gear 36 meshed with the rack 35 of the rack bar 34 is rotatably installed.

역시 포집함(20)의 안정된 수직이동을 위해 포집함(20) 상부 좌우측에는 수직방향으로 랙바(37)가 설치되며, 상기 설치브라켓(32)에는 상기 랙바(37)의 측면에 형성된 랙(38)에 치합되는 피니언기어(39)가 회전가능하게 설치된 구조로 되어 있다.Also, the rack bar 37 is installed in the vertical direction on the upper left and right sides of the collecting box 20 for stable vertical movement of the collecting box 20, and the rack 38 formed on the side of the rack bar 37 on the mounting bracket 32. The pinion gear 39 meshed with) is rotatably installed.

한편, 상기 재처리부는 상기 세척액탱크(110) 측면에 설치되어 포집함(20)으로부터 배출되는 부유물을 받기 위한 수거함(40)과, 이 수거함(40) 내부에 설치되고 하단에는 필터(42)가 설치되어 부유물에서 세척액을 걸러내기 위한 필터통(41),상기 수거함(40) 저부와 세척액탱크(110)를 연결하여 세척액을 드레인시키기 위한 드레인관(43)을 포함한다.On the other hand, the reprocessing unit is installed on the side of the washing liquid tank 110, the collection box 40 for receiving the suspended matter discharged from the collecting box 20, the collection box 40 is installed inside the filter 42 at the bottom It is installed to filter the filter fluid 41 for filtering the washing liquid from the float, the drain box 43 for connecting the bottom of the collection box 40 and the washing liquid tank 110 to drain the washing liquid.

이하 본 발명의 작용에 대해 설명한다.Hereinafter will be described the operation of the present invention.

탈지라인을 가동하여 세척액이 세척액탱크(110)로 드레인되는 과정에서 거품이나 부유물 등이 세척액탱크(110)의 세척액 상부에 과다 발생하게 되면 본 장치의 가동을 통해 부유물을 제거할 수 있게 된다.In the process of draining the cleaning solution by the degreasing line to drain the washing liquid tank 110, if bubbles or floats are excessively generated in the upper portion of the washing liquid of the washing liquid tank 110, the suspended solids can be removed through the operation of the apparatus.

먼저 부유물 제거를 위해 세척액탱크(110)의 상부가 개방되는 데, 구동실린더(11)가 신장작동되면 구동실린더(11)의 피스톤로드 선단에 연결되어 있는 커버(10)가 세척액탱크(110)에서 슬라이딩되면서 이동되어 세척액탱크(110)의 상부를 개방시키게 된다.First, the upper portion of the washing liquid tank 110 is opened to remove the float. When the driving cylinder 11 is extended and operated, the cover 10 connected to the piston rod end of the driving cylinder 11 is removed from the washing liquid tank 110. It is moved while sliding to open the upper portion of the washing liquid tank (110).

이와같이 세척액탱크(110)가 개방되면 세척액탱크(110) 상부에 위치하고 있는 포집함(20)을 이용하여 세척액 상의 부유물을 걷어내게 된다.When the washing liquid tank 110 is opened as described above, the floating liquid on the washing liquid is removed using the collecting box 20 located above the washing liquid tank 110.

즉, 수평실린더(31)가 완전히 수축작동되어 있는 상태에서 도 3에서와 같이 수직실린더(33)가 신장작동되면 수직실린더(33)의 피스톤로드 선단에 연결되어 있는 포집함(20)이 아래로 이동하여 개방되어 있는 세척액탱크(110)의 내부의 세척액으로 진입하게 된다.That is, when the vertical cylinder 33 is extended and operated as shown in FIG. 3 while the horizontal cylinder 31 is fully contracted, the collecting box 20 connected to the tip of the piston rod of the vertical cylinder 33 is moved downward. The liquid is moved into the washing liquid inside the washing liquid tank 110 that is opened.

이때, 포집함(20)이 세척액에 완전히 담겨져 포집함(20)의 상단이 세척액의 수면과 동일한 위치에 다다르게 되면 수직실린더(33)를 정지작동시킨다.At this time, when the collecting box 20 is completely immersed in the washing liquid and the top of the collecting container 20 reaches the same position as the surface of the washing liquid, the vertical cylinder 33 is stopped.

상기 포집함(20)의 위치는 하부는 세척액에 담겨지고 개방된 상단은 수면에 맞춰진 상태로 세척액에 떠있는 부유물과 일부 세척액만이 포집함(20) 내부로 유입될 수 있는 상태이다.The position of the collecting box 20 is a state in which the lower part is contained in the washing liquid and the open upper end is fitted to the surface of the floating liquid and only some washing liquid floating in the collecting liquid 20.

이 상태에서 수평실린더(31)가 신장작동하게 되면 포집함(20)이 설치된 설치브라켓(32)이 이동하면서 포집함(20)은 세척액탱크(110)의 길이방향으로 전진하게 된다.In this state, when the horizontal cylinder 31 is extended, the collecting bracket 20 is installed while the collecting bracket 20 is moved, and the collecting box 20 is advanced in the longitudinal direction of the washing liquid tank 110.

따라서 세척액탱크(110) 전체에 걸쳐 포집함(20)이 이동하면서 세척액에 떠있는 부유물을 모두 걷어낼 수 있게 되는 것이다.Therefore, the collection box 20 is moved throughout the washing liquid tank 110 to be able to lift off all the floating matter in the washing liquid.

부유물은 포집함(20)의 이동에 따라 포집함(20) 내부로 유입되고 이때, 상기 포집함(20)의 배출구는 도어(23)에 의해 막혀 있으므로 포집함(20)으로 유입된 부유물은 외측으로 빠져나가지 못하고 포집함(20)에 모아지게 된다.Floating material is introduced into the collecting box 20 according to the movement of the collecting box 20. At this time, since the discharge port of the collecting box 20 is blocked by the door 23, the floating material flowing into the collecting box 20 is outside. Will not escape to the collecting 20 will be collected.

상기 수평실린더(31)의 신장작동에 따라 세척액탱크(110)의 선단까지 포집함(20)의 이동이 완료되면 상기 수직실린더(33)은 수축작동되어 세척액으로부터 포집함(20)을 인출시키게 된다.Upon completion of the movement of the collecting container 20 to the tip of the washing liquid tank 110 according to the stretching operation of the horizontal cylinder 31, the vertical cylinder 33 is contracted to draw the collecting container 20 from the washing liquid. .

수직실린더(33)가 완전히 수축작동되면 상기 수평실린더(31)가 더욱 신장작동되어 포집함(20)을 세척액탱크(110)의 측선단에 설치된 수거함(40) 바로 위에 위치시키게 된다.When the vertical cylinder 33 is fully contracted, the horizontal cylinder 31 is further extended to position the collection box 20 directly above the collection box 40 installed at the side end of the washing tank 110.

그리고 도 4에 도시된 바와 같이 포지함 측면에 설치된 회동실린더(22)가 수축작동되어 도어(23)를 개방시키게 된다.As shown in FIG. 4, the rotation cylinder 22 installed on the side of the forge box is contracted to open the door 23.

회동실린더(22)가 수축작동되면 작동바(21)가 회동되면서 작동바(21)에 설치된 도어(23)가 이동하여 포집함(20)의 배출구를 개방시키게 되는 것이다.When the rotation cylinder 22 is contracted and operated, the operation bar 21 is rotated so that the door 23 installed in the operation bar 21 moves to open the discharge port of the collection box 20.

이와같이 배출구가 개방됨에 따라 포집함(20)에 모아져 있는 부유물이 배출구를 통해 아래로 낙하되어 수거함(40)으로 들어가게 된다.As the outlet is opened in this way, the floating matter collected in the collecting box 20 falls down through the outlet and enters the collection box 40.

상기 수거함(40)에는 필터통(41)이 설치되어 있어서, 부유물은 필터통(41)에 설치된 필터(42)에 걸려 필터통(41)에 잔류하게 되고 부유물에 포함되어 있던 세척액은 필터(42)를 거쳐 수거함(40)으로 흘러내린 후 수거함(40)에 설치된 드레인관(43)을 따라 세척액탱크(110)로 다시 보내지게 된다.The collection box 40 is provided with a filter barrel 41, the suspended solids are caught in the filter 42 provided in the filter barrel 41 and remain in the filter barrel 41, the washing liquid contained in the suspended solids filter 42 After flowing down to the collection box 40 is sent back to the washing liquid tank 110 along the drain pipe 43 installed in the collection box (40).

이상 설명한 바와 같은 본 발명에 따른 탈지설비의 세척액탱크의 부유물 제거장치에 의하면, 세척액탱크에 잔류하는 부유물을 용이하게 제거할 수 있게 되어 부유물에 의한 설비사고를 미연에 방지할 수 있게 된다.According to the floating matter removing apparatus of the washing liquid tank of the degreasing equipment according to the present invention as described above, it is possible to easily remove the floating matter remaining in the washing liquid tank, it is possible to prevent equipment accidents due to the floating matter in advance.

또한, 세척액을 장시간 사용할 수 있게 되어 원가를 절감하고 잦은 세척액 교체에 따른 생산성 저하를 방지할 수 있게 된다.In addition, it is possible to use the cleaning solution for a long time to reduce the cost and to prevent productivity degradation due to frequent replacement of the cleaning solution.

또한, 깨끗한 세척액 사용으로 탈지성능을 높여 제품의 품질을 향상시키는 부가적인 효과를 얻게 된다.In addition, the use of a clean wash solution to increase the degreasing performance has the additional effect of improving the quality of the product.

Claims (4)

탈지설비의 세척액탱크 상부에 슬라이딩가능하게 설치되는 커버와, 상기 세척액탱크 측면에 설치되고 상기 커버에 연결되어 커버를 개페시키기 위한 구동실린더를 포함하는 개방수단과;Opening means including a cover slidably installed on an upper side of a cleaning liquid tank of a degreasing apparatus, and a driving cylinder installed at a side of the cleaning liquid tank and connected to the cover to open the cover; 상기 세척액탱크의 폭방향으로 놓여지고 상단이 개방된 포집함과, 이 포집함 하부에 설치되는 배출수단, 상기 세척액탱크에 설치된 지지프레임에 세척액탱크의 길이방향으로 수평설치되는 수평실린더, 상기 수평실린더의 피스톤로드 선단에 연결되는 설치브라켓, 이 설치브라켓 상단에 수직방향으로 설치되고 피스톤로드 선단은 상기 포집함 측면에 연결되는 수직실린더를 포함하여, 세척액 상부에 떠있는 부유물을 건져내기 위한 부유물 수집부A horizontal cylinder placed in the width direction of the washing liquid tank and having an open top, a discharge means installed at the lower portion of the collecting liquid tank, a horizontal cylinder installed horizontally in the longitudinal direction of the washing liquid tank on the support frame installed at the washing liquid tank, and the horizontal cylinder Mounting bracket connected to the end of the piston rod of the mounting bracket, the mounting bracket is installed in the vertical direction and the piston rod end includes a vertical cylinder connected to the side of the collecting box, the float collector for picking up the floating floating on the upper part of the washing liquid 를 포함하는 탈지설비의 세척액탱크의 부유물 제거장치.Floating material removal device of the cleaning liquid tank of the degreasing apparatus comprising a. 제 1 항에 있어서, 상기 배출수단은 상기 포집함 측면에 회동가능하게 설치되는 작동바, 상기 포집함 측면에 설치되고 상기 작동바의 상단에 연결되어 작동바를 회동시키기 위한 회동실린더, 상기 작동바의 하단에 설치되어 포집함 하부에 형성된 배출구를 개폐하기 위한 도어를 포함하는 것을 특징으로 하는 탈지설비의 세척액탱크의 부유물 제거장치.According to claim 1, wherein the discharge means is the operating bar rotatably installed on the side of the collecting box, the rotating cylinder is installed on the side of the collecting box and connected to the top of the operating bar to rotate the operating bar, of the operating bar Floating material removal device of the cleaning liquid tank of the degreasing equipment, characterized in that it comprises a door installed at the lower end for opening and closing the outlet formed in the lower collecting box. 제 2 항에 있어서, 상기 포집함 내측면에 폭방향으로 설치되는 에어관과, 이에어관을 따라 설치되어 상기 배출구를 향하는 분사노즐 상기 에어관 일측 선단에 연결되어 에어를 공급하기 위한 공급호스를 더욱 포함하는 것을 특징으로 하는 탈지설비의 세척액탱크의 부유물 제거장치.According to claim 2, The air pipe which is installed in the width direction on the inner side of the collecting box, the injection nozzle which is provided along the air pipe toward the discharge port is connected to the one end of the air pipe further supply air for supplying air Floating material removal device of the cleaning liquid tank of the degreasing equipment comprising a. 제 1 항 또는 제 3 항에 있어서, 상기 세척액탱크 측면에 설치되어 포집함으로부터 배출되는 부유물을 받기 위한 수거함과, 이 수거함 내부에 설치되고 하단에는 필터가 설치되어 부유물에서 세척액을 걸러내기 위한 필터통, 상기 수거함 저부와 세척액탱크를 연결하여 세척액을 드레인시키기 위한 드레인관을 더욱 포함하는 것을 특징으로 하는 탈지설비의 세척액탱크의 부유물 제거장치.The filter container according to claim 1 or 3, further comprising: a collecting box for receiving the suspended matter discharged from the collecting box installed on the side of the washing liquid tank; And a drain pipe for connecting the bottom of the waste container and the washing liquid tank to drain the washing liquid.
KR1020030027288A 2003-04-29 2003-04-29 Device for removing floating particle in reverse tank of cleaning line KR100948922B1 (en)

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KR101898175B1 (en) * 2017-04-27 2018-09-12 주식회사 포스코 Tank for pickling line

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