[go: up one dir, main page]

KR20200045054A - Snooth snorkel with easy to measure plating level - Google Patents

Snooth snorkel with easy to measure plating level Download PDF

Info

Publication number
KR20200045054A
KR20200045054A KR1020180125089A KR20180125089A KR20200045054A KR 20200045054 A KR20200045054 A KR 20200045054A KR 1020180125089 A KR1020180125089 A KR 1020180125089A KR 20180125089 A KR20180125089 A KR 20180125089A KR 20200045054 A KR20200045054 A KR 20200045054A
Authority
KR
South Korea
Prior art keywords
level
snorkel
plating
plating solution
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
KR1020180125089A
Other languages
Korean (ko)
Inventor
최현석
정철호
Original Assignee
주식회사 리배산업
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 리배산업 filed Critical 주식회사 리배산업
Priority to KR1020180125089A priority Critical patent/KR20200045054A/en
Publication of KR20200045054A publication Critical patent/KR20200045054A/en
Ceased legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/50—Controlling or regulating the coating processes
    • C23C2/52—Controlling or regulating the coating processes with means for measuring or sensing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating With Molten Metal (AREA)

Abstract

본 발명은 스나우트의 하부에 위치하여 도금조에 잠긴 상태를 유지하며 내측에 이물질을 포집하기 위한 댐을 형성하는 스노클; 상기 스노클의 일측 또는 양측에 도금조에 잠긴 상태로 내부에 도금액을 유입시켜 레벨을 측정할 수 있도록 상부 및 하부를 개방하는 레벨 측정부;를 포함하는 도금액 레벨 측정이 용이한 스나우트의 스노클을 제공하기 위한 것으로, 본 발명은 도금액의 레벨을 측정하기 위한 별도의 공간을 마련함으로써 도금액의 원활한 레벨 측정작업을 진행할 수 있는 효과를 갖는다. 또한, 본 발명은 도금조의 내부로 공급하는 도금액의 출렁거림을 최소화하고 이물질의 내부 유입을 방지하여 도금액의 레벨을 정확하게 측정할 수 있는 효과를 갖는다. 특히 본 발명은 상하로 이동하는 스노클의 위치에 관계없이 원활하게 도금액의 레벨을 측정할 수 있는 효과를 갖는다. 아울러 본 발명은 설치공간에 제약을 받지 않고 도금액의 레벨을 측정할 수 있으므로 작업효율을 향상시킬 수 있는 효과를 갖는다.The present invention is located in the lower portion of the snout to keep the state submerged in the plating bath snorkel to form a dam for collecting foreign matter inside; Providing a snorkel of the snort that is easy to measure the plating solution level, including; a level measuring unit to open the upper and lower parts so that the level can be measured by introducing the plating solution into the plating tank on one side or both sides of the snorkel while being locked in the plating bath For the purpose of the present invention, by providing a separate space for measuring the level of the plating solution, the present invention has an effect of smoothly measuring the level of the plating solution. In addition, the present invention has the effect of accurately measuring the level of the plating solution by minimizing the fluctuation of the plating solution supplied to the interior of the plating tank and preventing the inflow of foreign substances. In particular, the present invention has the effect of smoothly measuring the level of the plating solution regardless of the position of the snorkel moving up and down. In addition, the present invention has the effect of improving the working efficiency because it is possible to measure the level of the plating solution without being restricted in the installation space.

Description

도금액 레벨 측정이 용이한 스나우트의 스노클{Snooth snorkel with easy to measure plating level}Snooth snorkel with easy to measure plating level}

본 발명은 도금액 레벨 측정이 용이한 스나우트의 스노클에 관한 것으로, 더욱 상세하게는 스노클의 이동에 관계없이 도금액의 레벨을 원활하게 측정할 수 있도록 하는 도금액 레벨 측정이 용이한 스나우트의 스노클에 관한 것이다.
The present invention relates to a snorkel of a snout that is easy to measure the plating liquid level, and more particularly, to a snorkel of a snort that is capable of easily measuring the plating liquid level so that the level of the plating liquid can be smoothly measured regardless of the movement of the snorkel. will be.

일반적으로, 도 1에 도시한 바와 같이 스노클(10)은 스나우트의 하부에 위치하여 도금조에 잠긴 상태를 유지하고 내측에는 애쉬 및 드로스 등과 같은 이물질을 포집하기 위한 댐(20)을 마련하여 도금액(B)과 레벨을 유지한다.In general, as shown in FIG. 1, the snorkel 10 is located at the lower portion of the snout to maintain a locked state in the plating bath, and a dam 20 for collecting foreign substances such as ash and dross is provided on the inside to deposit the plating solution. (B) and maintain the level.

여기서 강판(A)의 도금공정에서 사용하는 도금액(B)의 레벨을 측정함으로써 도금액의 보충 여부를 결정한다.Here, it is determined whether or not the plating solution is to be supplemented by measuring the level of the plating solution (B) used in the plating process of the steel sheet (A).

그러나 종래에는 도금조의 내부에 부유하는 이물질로 인해 도금액(B)의 정확한 레벨을 측정(감지)할 수 없는 문제를 갖게 되었다.However, in the prior art, due to foreign matter floating inside the plating tank, it has a problem that it is not possible to measure (detect) the correct level of the plating liquid (B).

특히 도금조에서 고착상태의 이물질을 제거한 후 도금액(B)의 레벨을 측정해야 하므로 작업효율을 저하시키는 문제를 갖게 되었다.In particular, since the level of the plating liquid (B) has to be measured after removing the foreign matter in a fixed state from the plating tank, it has a problem of deteriorating work efficiency.

또한, 설치공간 및 작업공간이 협소한 도금조의 내부에서 도금액(B)의 레벨을 측정하기 위한 별도의 공간을 확보할 수 없는 문제를 갖게 되었다.In addition, there is a problem that it is impossible to secure a separate space for measuring the level of the plating solution (B) in the interior of the plating bath with a narrow installation space and working space.

그리고 도금조에 유입되는 도금액의 출렁거림으로 인해 도금액의 측정작업을 지연시켜 도금공정의 조업성 및 생산성을 저하시키는 문제를 갖게 되었다.
In addition, due to the fluctuation of the plating liquid flowing into the plating tank, the measurement operation of the plating liquid is delayed, thereby deteriorating the operability and productivity of the plating process.

한국등록특허 제10-0723224호(2007.05.29)Korean Registered Patent No. 10-0723224 (2007.05.29) 한국공개특허 제10-2007-0121188호(2007.12.27)Korean Patent Publication No. 10-2007-0121188 (2007.12.27) 한국공개특허 제10-2014-0058865호(2014.05.15)Korean Patent Publication No. 10-2014-0058865 (2014.05.15) 한국공개특허 제10-2014-0130865호(2014.11.12)Korean Patent Publication No. 10-2014-0130865 (2014.11.12) 한국등록특허 제10-1779501호(2017.10.10)Korean Registered Patent No. 10-1779501 (October 10, 2017) 한국등록특허 제10-1795968호(2017.11.09)Korean Registered Patent No. 10-1795968 (2017.11.09) 한국공개특허 제10-2018-0049746호(2018.05.11)Korean Patent Publication No. 10-2018-0049746 (2018.05.11)

따라서 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해서 안출한 것으로서,Therefore, the present invention was devised to solve the conventional problems as described above,

본 발명은 이물질의 유입을 방지하고 도금액을 측정할 수 있는 별도의 공간을 마련하여 도금액의 레벨 측정작업을 원활하게 진행할 수 있는 도금액 레벨 측정이 용이한 스나우트의 스노클을 제공함에 목적이 있다.
An object of the present invention is to provide a snorkel of a snort that is easy to measure the level of the plating liquid, which can prevent the inflow of foreign substances and provide a separate space for measuring the plating liquid to smoothly perform the level measurement of the plating liquid.

상기의 목적을 달성하기 위한 본 발명 도금액 레벨 측정이 용이한 스나우트의 스노클(10)은,The snorkel 10 of the snout for easy measurement of the plating solution level of the present invention for achieving the above object,

스나우트의 하부에 위치하여 도금조에 잠긴 상태를 유지하며 내측에 이물질을 포집하기 위한 댐(20)을 형성하는 스노클(10); 상기 스노클(10)의 일측 또는 양측에 도금조에 잠긴 상태로 내부에 도금액을 유입시켜 레벨을 측정할 수 있도록 상부 및 하부를 개방하는 레벨 측정부(40);를 포함하는 것을 특징으로 한다. A snorkel 10 positioned at the bottom of the snout to maintain a locked state in the plating bath and forming a dam 20 for collecting foreign matter inside; It characterized in that it comprises a; a level measuring unit 40 to open the upper and lower portions so as to measure the level by introducing a plating solution therein while being immersed in a plating bath on one or both sides of the snorkel 10.

여기서 상기 스노클(10)의 후방 일측 또는 양측에 이물질 배출구(11);를 형성하고, 상기 이물질 배출구(11)와 연결하여 상기 댐(20)에 포집한 이물질을 흡입하여 외부로 배출시키기 위한 메탈펌프(30);를 포함하는 것을 특징으로 한다.
Here, a foreign material discharge port (11) on one or both sides of the rear of the snorkel (10); forming, and connected to the foreign material discharge port (11) to suck the foreign material collected in the dam (20) to discharge the metal pump (30); characterized in that it comprises a.

본 발명은 도금액의 레벨을 측정하기 위한 별도의 공간을 마련함으로써 도금액의 원활한 레벨 측정작업을 진행할 수 있는 효과를 갖는다.The present invention has the effect of providing a separate space for measuring the level of the plating solution to smoothly measure the level of the plating solution.

또한, 본 발명은 도금조의 내부로 공급하는 도금액의 출렁거림을 최소화하고 이물질의 내부 유입을 방지하여 도금액의 레벨을 정확하게 측정할 수 있는 효과를 갖는다. In addition, the present invention has the effect of accurately measuring the level of the plating solution by minimizing the fluctuation of the plating solution supplied to the interior of the plating tank and preventing the inflow of foreign substances.

특히 본 발명은 상하로 이동하는 스노클의 위치에 관계없이 원활하게 도금액의 레벨을 측정할 수 있는 효과를 갖는다.In particular, the present invention has the effect of smoothly measuring the level of the plating solution regardless of the position of the snorkel moving up and down.

아울러 본 발명은 설치공간에 제약을 받지 않고 도금액의 레벨을 측정할 수 있으므로 작업효율을 향상시킬 수 있는 효과를 갖는다.
In addition, the present invention has the effect of improving the working efficiency because it is possible to measure the level of the plating solution without being restricted in the installation space.

도 1은 종래 스나우트의 스노클에 대한 구조를 나타내기 위한 단면도.
도 2는 본 발명 도금액 레벨 측정이 용이한 스나우트의 스노클에 대한 구조를 나타내기 위한 사시도.
도 3은 본 발명 도금액 레벨 측정이 용이한 스나우트의 스노클에 대한 구조를 나타내기 위한 종단면도.1 is a cross-sectional view showing a structure for a snorkel of a conventional snout.
Figure 2 is a perspective view for showing the structure of the snorkel of the snout easy to measure the plating solution level of the present invention.
Figure 3 is a longitudinal cross-sectional view for showing the structure of the snorkel of the snout easy to measure the plating solution level of the present invention.

상기한 바와 같이 본 발명의 구성을 첨부한 도면에 의해 상세히 설명하면 다음과 같다. If described in detail by the accompanying drawings, the configuration of the present invention as described above are as follows.

도 2는 본 발명 도금액 레벨 측정이 용이한 스나우트의 스노클에 대한 구조를 나타내기 위한 사시도이고, 도 3은 본 발명 도금액 레벨 측정이 용이한 스나우트의 스노클에 대한 구조를 나타내기 위한 종단면도를 도시한 것이다.Figure 2 is a perspective view for showing the structure of the snorkel of the snout easy to measure the plating solution level of the present invention, Figure 3 is a longitudinal sectional view for showing the structure of the snorkel of the snout for easy plating solution level measurement of the present invention It is shown.

본 발명은 스나우트의 하부에 위치하여 도금조에 잠긴 상태를 유지하며 내측에 이물질을 포집하기 위한 댐(20)을 형성하는 스노클(10); 상기 스노클(10)의 일측 또는 양측에 도금조에 잠긴 상태로 내부에 도금액을 유입시켜 레벨을 측정할 수 있도록 상부 및 하부를 개방하는 레벨 측정부(40);를 포함한다. The present invention is located in the lower portion of the snout to keep the state locked in the plating bath and snorkel (10) forming a dam (20) for trapping foreign matter inside; It includes; a level measuring unit 40 to open the upper and lower portions so as to measure the level by introducing a plating solution therein into a state of being immersed in a plating bath on one or both sides of the snorkel 10.

특히 상기 스노클(10)은 도금액(B)의 레벨에 따라서 별도의 위치제어장치를 통해서 댐(20)을 높이 및 위치를 제어함으로써 도금조의 도금액(B) 레벨과 댐(20)의 내측에 위치한 도금액(B)의 레벨을 일정하게 유지하여 이물질의 포집 및 배출을 원활하게 유도할 수 있다.Particularly, the snorkel 10 controls the height and position of the dam 20 through a separate position control device according to the level of the plating solution B, so that the plating solution B level of the plating bath and the plating solution located inside the dam 20 By keeping the level of (B) constant, it is possible to smoothly induce the collection and discharge of foreign substances.

본 발명에서 상기 레벨 측정부(40)는 종래와 같이 도금액(B)에 부유한 이물질로 인해서 정확한 레벨을 측정할 수 없고 도금조의 협소한 공간을 이용하기가 한계가 있으며 도금조에 유입되는 도금액의 출렁거림으로 인해 도금액의 원활한 측정작업을 지연시키는 일련의 문제를 해소하기 위한 역할을 수행한다.In the present invention, the level measuring unit 40 is unable to measure the exact level due to foreign matter suspended in the plating liquid B as in the prior art, and there is a limit to use the narrow space of the plating tank, and the sludge of the plating liquid flowing into the plating tank It plays a role to solve a series of problems that delay the smooth measurement of plating solution due to haze.

따라서 상기 레벨 측정부(40)는 상부 및 하부를 개방한 상태로 하부를 통해서 내부로 도금액(B)이 유입되고 이물질은 차단할 수 있으며, 상부를 통해서 초음파 또는 레이저 등과 같은 비접촉식 센서를 이용하여 도금액(B)의 레벨을 정확하게 측정할 수 있도록 유도한다.Therefore, the level measuring unit 40 may be introduced into the plating liquid B through the lower portion with the upper and lower portions open, and foreign substances may be blocked, and the plating liquid using a non-contact sensor such as ultrasonic waves or laser through the upper portion ( It leads to accurately measure the level of B).

특히 상기 레벨 측정부(40)는 별도의 설치공간이 필요없이 상기 스노클(10)의 일측 또는 양측에 위치하여 도금액(B)의 레벨에 따라서 상하로 이동하는 상기 스노클(10)과 동시에 이동하면서 도금액(B)의 레벨을 원활하게 측정할 수 있다.In particular, the level measurement unit 40 is located on one side or both sides of the snorkel 10 without the need for a separate installation space and moves simultaneously with the snorkel 10 moving up and down depending on the level of the plating solution B, the plating solution The level of (B) can be measured smoothly.

또한, 상기 레벨 측정부(40)는 도금조에 보충 및 공급하는 도금액(B)의 출렁거림으로 인한 파장을 차단하여 도금액(B)의 레벨을 원활하게 측정할 수 있다.In addition, the level measurement unit 40 can smoothly measure the level of the plating liquid B by blocking the wavelength caused by the fluctuation of the plating liquid B supplied and supplemented to the plating tank.

아울러 상기 스노클(10)의 후방 일측 또는 양측에 이물질 배출구(11);를 형성하고, 상기 이물질 배출구(11)와 연결하여 상기 댐(20)에 포집한 이물질을 흡입하여 외부로 배출시키기 위한 메탈펌프(30);를 포함한다. In addition, a metal pump for forming a foreign material discharge port 11 on one or both sides of the rear of the snorkel 10; and connecting with the foreign material discharge port 11 to inhale foreign matter collected in the dam 20 and discharge it to the outside. (30) ;.

이때 상기 이물질 배출구(11)는 상기 레벨 측정부(40)와 간섭 또는 관통하지 않도록 상기 스노클(10)의 후방 일측 또는 양측에 설치하여 상기 댐(20)의 내측에 포집된 이물질을 배출할 수 있도록 유도한다.At this time, the foreign material outlet 11 is installed on one or both sides of the rear of the snorkel 10 so as not to interfere with or penetrate the level measuring part 40 so as to discharge foreign matter collected inside the dam 20. Induces.

특히 상기 메탈펌프(30)는 하부에 형성하는 회전체를 회전시켜 상기 댐(20)의 내측에 포집된 이물질을 흡입시켜 도금조의 외부로 배출시키는 역할을 수행한다.In particular, the metal pump 30 serves to rotate the rotating body formed at the bottom to suck foreign matter collected inside the dam 20 and discharge it to the outside of the plating tank.

이처럼 상기와 같이 본 발명의 실시한 예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시한 예와 실질적으로 균등의 범위에 있는 것까지 본 발명의 권리범위가 포함하는 것은 당연하다.
As described above, although the embodiments of the present invention have been described in detail as above, the scope of the present invention is not limited to this, and the scope of the present invention includes substantially the same scope as the embodiments of the present invention. Of course it is.

10: 스노클 11: 이물질 배출구
20: 댐 30: 메탈펌프
40: 레벨 측정부
A: 도금액 B: 이물질10: Snorkel 11: Foreign material outlet
20: Dam 30: Metal pump
40: level measuring unit
A: plating solution B: foreign matter

Claims (2)

스나우트의 하부에 위치하여 도금조에 잠긴 상태를 유지하며 내측에 이물질을 포집하기 위한 댐을 형성하는 스노클; 상기 스노클의 일측 또는 양측에 도금조에 잠긴 상태로 내부에 도금액을 유입시켜 레벨을 측정할 수 있도록 상부 및 하부를 개방하는 레벨 측정부;를 포함하는 것을 특징으로 하는 도금액 레벨 측정이 용이한 스나우트의 스노클.A snorkel positioned at the bottom of the snout to maintain a submerged state in the plating bath and to form a dam for collecting foreign matter inside; A level measuring unit that opens the upper and lower portions so as to measure the level by introducing the plating solution into the plating tank on one side or both sides of the snorkel, so that the level of the plating solution level measurement is easy. snorkel. 청구항 1에 있어서, 상기 스노클의 후방 일측 또는 양측에 이물질 배출구;를 형성하고, 상기 이물질 배출구와 연결하여 상기 댐에 포집한 이물질을 흡입하여 외부로 배출시키기 위한 메탈펌프;를 포함하는 것을 특징으로 하는 도금액 레벨 측정이 용이한 스나우트의 스노클.The method according to claim 1, It characterized in that it comprises; a metal pump for forming a foreign material discharge port on one side or both sides of the rear of the snorkel; and connected to the foreign material discharge port to suck the foreign material collected in the dam and discharge it to the outside Snout snorkel for easy measurement of plating liquid level.
KR1020180125089A 2018-10-19 2018-10-19 Snooth snorkel with easy to measure plating level Ceased KR20200045054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180125089A KR20200045054A (en) 2018-10-19 2018-10-19 Snooth snorkel with easy to measure plating level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180125089A KR20200045054A (en) 2018-10-19 2018-10-19 Snooth snorkel with easy to measure plating level

Publications (1)

Publication Number Publication Date
KR20200045054A true KR20200045054A (en) 2020-05-04

Family

ID=70732713

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180125089A Ceased KR20200045054A (en) 2018-10-19 2018-10-19 Snooth snorkel with easy to measure plating level

Country Status (1)

Country Link
KR (1) KR20200045054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230094449A (en) 2021-12-21 2023-06-28 주식회사 하림에스티이 Snorkel for galvanized sheet iron manufacture equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723224B1 (en) 2005-12-26 2007-05-29 주식회사 포스코 Apparatus and method for level management of plating bath
KR20070121188A (en) 2006-06-21 2007-12-27 동양기전 주식회사 Plating tank level control device
KR20140058865A (en) 2012-11-07 2014-05-15 주식회사 포스코 Apparatus and method for measuring level in zn pot
KR20140130865A (en) 2013-05-02 2014-11-12 현대제철 주식회사 Apparatus for manufacturing galvanized steel-sheet and monitoring equipment for manufacturing galvanized steel-sheet
KR101779501B1 (en) 2016-10-05 2017-10-10 주식회사 포스코 Plating solution level maintenance apparatus
KR101795968B1 (en) 2016-10-04 2017-11-09 주식회사 포스코 Apparatus for controlling plating solution
KR20180049746A (en) 2016-11-03 2018-05-11 주식회사에이치티엔씨 Solution management system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100723224B1 (en) 2005-12-26 2007-05-29 주식회사 포스코 Apparatus and method for level management of plating bath
KR20070121188A (en) 2006-06-21 2007-12-27 동양기전 주식회사 Plating tank level control device
KR20140058865A (en) 2012-11-07 2014-05-15 주식회사 포스코 Apparatus and method for measuring level in zn pot
KR20140130865A (en) 2013-05-02 2014-11-12 현대제철 주식회사 Apparatus for manufacturing galvanized steel-sheet and monitoring equipment for manufacturing galvanized steel-sheet
KR101795968B1 (en) 2016-10-04 2017-11-09 주식회사 포스코 Apparatus for controlling plating solution
KR101779501B1 (en) 2016-10-05 2017-10-10 주식회사 포스코 Plating solution level maintenance apparatus
KR20180049746A (en) 2016-11-03 2018-05-11 주식회사에이치티엔씨 Solution management system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230094449A (en) 2021-12-21 2023-06-28 주식회사 하림에스티이 Snorkel for galvanized sheet iron manufacture equipment

Similar Documents

Publication Publication Date Title
KR102215897B1 (en) Device for the continuous hot-dip galvanizing of metal strip
EP2682727A2 (en) Leakage Detection Device Using Siphon Principle
KR101709692B1 (en) Automatic plating solution discharge device and automatic ejection method of plating bath
KR20200045054A (en) Snooth snorkel with easy to measure plating level
RU2302317C2 (en) Ladle bottom
CN204825018U (en) Zinc pot liquid level detection device
CN210426707U (en) Reservoir water level real-time monitoring device
JP5488632B2 (en) X-ray fluorescence analyzer
CN202591161U (en) Cleaning device
KR20140058865A (en) Apparatus and method for measuring level in zn pot
JPWO2010058513A1 (en) Waste oil film detector
CN204789558U (en) Improve water quality monitoring sample thief
KR102305749B1 (en) Level measuring unit and plating apparatus having thereof
KR102005307B1 (en) Apparatus for snout of galvanizing pot
KR100921501B1 (en) Ultrasonic flaw detector
KR20140066856A (en) Zinc hot dip galvanizings plating apparatus for improvement of ash defect in galvanized steel sheet of outer panel and controlling method of exhausting floating particle in snout using the same
KR101818543B1 (en) Underwater sludge removing device
JP2022030178A (en) Liquid storage apparatus
GB1572107A (en) Ultrasonic testing of long objects
KR101443096B1 (en) Apparatus for removing sediment
CN220899615U (en) Scum cleaning device of sedimentation tank
KR101262941B1 (en) Apparatus sensing water level of painting booth separator for vehicle
ITMI951822A1 (en) PLANT FOR THE COLLECTION OF SOLID WASTE, OILS AND HYDROCARBONS, FLOATING IN WATER MIRRORS, PARTICULARLY IN THOSE
JP2013128650A (en) Hot water replenishing control system
CN203465515U (en) Film-developing groove used for radiographic inspection

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20181019

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20200518

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20200728

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20200518

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I