KR200155946Y1 - Measuring apparatus of acidity and turbidity of waste water - Google Patents
Measuring apparatus of acidity and turbidity of waste water Download PDFInfo
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- KR200155946Y1 KR200155946Y1 KR2019950029667U KR19950029667U KR200155946Y1 KR 200155946 Y1 KR200155946 Y1 KR 200155946Y1 KR 2019950029667 U KR2019950029667 U KR 2019950029667U KR 19950029667 U KR19950029667 U KR 19950029667U KR 200155946 Y1 KR200155946 Y1 KR 200155946Y1
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/38—Cleaning of electrodes
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Abstract
본 고안은 고로에서 발생되는 폐수를 샘플링 하여 측정함과 동시에 일정시간 마다 센서를 자동 세척하여 사용자 및 정비자의 안전을 도모하고, 수질오염을 방지할 수 있는 폐수의 산도 및 탁도 측정장치에 관한 것으로, 깔대기 형상을 저면판 중앙에 솔레노이드밸브를 구비한 배수관을 가지고, 측면판 소정의 위치에 폐수를 일정수위로 유지되도록 하는 오버프로우 배관을 가지며, 측면판 하부로 솔레노이드밸브와 수동밸브를 구비하여서 배수로의 폐수가 인입되는 인입관이 설치된 샘플통과; 용접 설치된 가이드에 의해 샘플통 뚜껑에 고정되고, 샘플통내의 폐수의 산도를 측정하는 산도측정 센서와; 용접 설치된 가이드에 의해 뚜껑이 고정되고, 샘플통내의 폐수의 탁도를 측정하는 탁도측정센서와; 솔레노이드밸브를 가지고, 샘플통 내부로 위치하는 하부의 분활관에 산도측정 센서를 세척하기위한 노즐과 탁도측정 센서를 세척하기위한 노즐을 구비한 세정수 공급관으로 구성된 것이다.The present invention relates to a device for measuring acidity and turbidity of wastewater that can sample and measure wastewater generated from blast furnaces and at the same time automatically clean the sensor at regular intervals to promote safety for users and maintenance personnel and prevent water pollution. The funnel shape has a drain pipe with a solenoid valve in the center of the bottom plate, and has an over-proof pipe for maintaining the waste water at a predetermined level on the side plate, and has a solenoid valve and a manual valve under the side plate. A sample passage provided with an inlet pipe through which wastewater is introduced; An acidity sensor which is fixed to the lid of the sample container by a welded guide and measures the acidity of the wastewater in the sample container; A turbidity measuring sensor for fixing the lid by a welded guide and measuring turbidity of the wastewater in the sample container; It has a solenoid valve and consists of a washing water supply pipe having a nozzle for cleaning the acidity measuring sensor and a nozzle for cleaning the turbidity measuring sensor in a lower parting pipe located inside the sample container.
Description
제1도는 본 고안에 의한 폐수의 산도 및 탁도 측정장치의 실시 예시도.1 is an exemplary embodiment of the acidity and turbidity measuring device of the wastewater according to the present invention.
제2도는 본 고안에 의한 폐수의 산도 및 탁도 측정장치를 발췌한 일측면도.Figure 2 is a side view taken from the acidity and turbidity measuring device of the wastewater according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 샘플통 11 : 배수관10: sample container 11: drain pipe
12,15,41 : 솔레노이드밸브 13 : 오버프로우 배관12,15,41: solenoid valve 13: overprobe piping
14 : 인입관 20 : 산도측정센서14: inlet tube 20: acidity measuring sensor
21,31 : 가이드 31 : 탁도측정센서21, 31: Guide 31: Turbidity measuring sensor
40 : 세정수공급배관 42 : 분활관40: washing water supply pipe 42: branch pipe
43,44 : 노즐43,44: Nozzle
본 고안은 고로에서 발생되는 폐수의 산도량과 탁도를 검출하는 장치에 관한 것으로, 특히 산도 및 탁도 측정용 센서를 배수통에 직접 넣지않고 폐수를 샘플링 하여 측정함과 동시에 일정시간 마다 센서를 자동 세척하여 사용자 및 정비자의 안전을 도모하고, 수질오염을 방지할 수 있는 폐수의 산도 및 탁도 측정장치에 관한 것이다.The present invention relates to a device for detecting the acidity and turbidity of wastewater generated in the blast furnace, and in particular, the sensor for sampling and measuring the wastewater without putting the acidity and turbidity measurement sensor directly into the sump, and at the same time automatic cleaning of the sensor The present invention relates to a device for measuring acidity and turbidity of wastewater, which can promote safety for users and maintenance workers and prevent water pollution.
일반적으로 고로에서 발생되는 가스를 청정하기 위하여 가스에 물을 분사시켜 가스내의 먼지를 걸러내게 되는데, 이때 배출되는 물의 산도(PH)량과 탁도를 측정하여 그에 알맞는 중화제를 투입하게 된다.In general, in order to clean the gas generated in the blast furnace, water is injected into the gas to filter out dust in the gas. At this time, the acidity (PH) amount and turbidity of the discharged water are measured, and an appropriate neutralizer is added thereto.
종래에는 고로 청정 설비에서 배출되는 폐수의 산도량과 탁도정도를 측정하는 방법은 배수통에 산도 및 탁도를 검출하기 위한 센서를 직접 넣고 측정하여 왔다.Conventionally, the method for measuring the acidity and turbidity of the wastewater discharged from the blast furnace clean facility has been measured by directly inserting a sensor for detecting acidity and turbidity in the sump.
그러나 상기한 측정방법은 센서 주위에 물이끼 또는 먼지가 고착되어 일주일 정도가 되면 측정이 불가능 하였을뿐만 아니라, 이를 제거하기 위한 작업시 센서의 파손을 초래하는 문제점이 있었다.However, the measurement method is not only impossible to measure when the water moss or dust is stuck around the sensor about a week, there was a problem that causes the sensor breakage during the work to remove it.
본 고안은 전술한 바와 같은 종래의 문제점을 해결하기 위한 것으로, 고로에서 발생되는 폐수를 샘플링하여 폐수의 산도 및 탁도를 측정함과 동시에 일정시간 마다 센서를 자동 세척하여 사용자 및 정비자의 안전을 도모하고, 수질오염을 방지할 수 있는 폐수의 산도 및 탁도 측정장치를 제공하는 것에 그 목적을 둔다.The present invention is to solve the conventional problems as described above, to measure the acidity and turbidity of the wastewater by sampling the wastewater generated in the blast furnace, and at the same time to automatically clean the sensor for a certain time to promote the safety of users and operators The present invention aims to provide a device for measuring acidity and turbidity of wastewater, which can prevent water pollution.
전술한 본 고안의 목적은, 깔대기 형상의 저면판 중앙에 솔레노이드밸브를 구비한 배수관을 가지고, 측면판 소정의 위치에 폐수를 일정수위로 유지되도록 하는 오버프로우 배관을 가지며, 측면판 하부로 솔레노이드밸브와 수동밸브를 구비하여서 배수로의 폐수가 인입되는 인입관이 설치된 샘플통과; 용접 설치된 가이드에 의해 샘플통 뚜껑에 고정되고, 샘플통내의 폐수의 산도를 측정하는 산도측정 센서와; 용접 설치된 가이드에 의해 뚜껑에 고정되고, 샘플통내의 폐수의 탁도를 측정하는 탁도측정 센서와; 솔레노이드밸브를 가지고, 샘플통 내부로 위치하는 하부의 분활관에 산도측정 센서를 세척하기위한 노즐과 탁도측정 센서를 세척하기위한 노즐을 구비한 세정수 공급관으로 구성된 것을 특징으로 하는 폐수의 산도 및 탁도 측정장치를 제공함으로써 달성된다.An object of the present invention described above has a drain pipe having a solenoid valve in the center of a funnel-shaped bottom plate, and has an over-probe pipe for maintaining a waste water at a predetermined level on a side plate, and the solenoid below the side plate. A sample passage provided with a valve and a manual valve, and having an inlet pipe through which wastewater from the drain flows; An acidity sensor which is fixed to the lid of the sample container by a welded guide and measures the acidity of the wastewater in the sample container; A turbidity measurement sensor fixed to the lid by a welded guide and measuring the turbidity of the wastewater in the sample container; Acidity and turbidity of the wastewater, comprising a solenoid valve and a washing water supply pipe having a nozzle for cleaning the acidity sensor and a nozzle for cleaning the turbidity sensor in a lower parting pipe located inside the sample container. By providing a measuring device.
이하 첨부도면에 의거, 본 고안의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described based on the accompanying drawings.
제1도는 본 고안에 의한 폐수의 산도 및 탁도 측정장치의 실시 예시도이고, 제2도는 본 고안에 의한 폐수의 산도 및 탁도 측정장치를 발췌한 일측면도이다.1 is an exemplary view illustrating the acidity and turbidity measuring device of wastewater according to the present invention, and FIG. 2 is a side view of the acidity and turbidity measuring device of the wastewater according to the present invention.
제1도 및 제2도를 참조하면, 깔대기 형상의 저면판 중앙에 솔레노이드밸브(21)를 구비한 배수관(11)을 가지고, 측면판 소정의 위치에 폐수를 일정수위로 유지되도록 하는 오버프로우 배관(13)을 가지며, 측면판 하부로 솔레노이드밸브(15)와 수동밸브(16)를 구비하여서 배수통(50)의 폐수가 인입되는 인입관(14)이 설치된 샘플통(10)과; 용접 설치된 가이드(21)에 의해 샘플통 뚜껑(17)에 고정되고, 샘플통(10)내의 폐수의 산도를 측정하는 산도측정센서(20)와; 용접 설치된 가이드(31)에 의해 뚜껑(17)에 고정되고, 샘플통(10)내의 폐수의 탁도를 측정하는 탁도측정 센서(30)와; 솔레노이드밸브(41)을 가지고, 샘플통 내부로 위치하는 하부의 분활관(42)에 산도측정센서를 세척하기위한 노즐(44)과 탁도측정센서를 세척하기위한 노즐(43)을 구비한 세정수 공급관(40)으로 구성된 것이다.Referring to FIGS. 1 and 2, an over-probe having a drain pipe 11 having a solenoid valve 21 in the center of a funnel-shaped bottom plate and maintaining the wastewater at a predetermined level in a predetermined position on the side plate A sample cylinder 10 having a pipe 13 and provided with a solenoid valve 15 and a manual valve 16 under the side plate and having an inlet pipe 14 through which wastewater from the drain container 50 is introduced; An acidity measuring sensor 20 which is fixed to the sample container lid 17 by a welded guide 21 and measures the acidity of wastewater in the sample container 10; A turbidity measuring sensor 30 which is fixed to the lid 17 by a welded guide 31 and measures the turbidity of the wastewater in the sample container 10; Washing water having a solenoid valve (41) and a nozzle (44) for washing the acidity sensor and a nozzle (43) for washing the turbidity sensor in a lower parting pipe (42) located inside the sample container. It is composed of a supply pipe (40).
상기 산도측정 센서(20)를 세척하는 노즐(44)은 스프링 형상으로 원기둥형상의 산도측정 센서(20)의 주위로 위치하여 주면에 세척수를 분사할 수 있도록 되어 있다.The nozzle 44 for cleaning the acidity sensor 20 is positioned around the acidity sensor 20 in the form of a spring to spray the washing water onto the main surface.
또한 상기 탁도측정 센서(30)를 세척하는 노즐(43)은 원뿔형상으로 원통형상의 탁도측정 센서(30)의 하부로 위치하여 탁도측정 센서(30)의 요홈부에 세척수를 분사할 수 있도록 되어 있다.In addition, the nozzle 43 for cleaning the turbidity measurement sensor 30 is located in the conical shape of the lower portion of the cylindrical turbidity measurement sensor 30 to spray the washing water to the recess of the turbidity measurement sensor 30. .
한편 가이드(21)(31)와 센서(20)(30)사이에는 폐수가 침투되지 못하도록 고무패킹(22)(32)이 끼워진다.Meanwhile, rubber packings 22 and 32 are fitted between the guides 21 and 31 and the sensors 20 and 30 to prevent the wastewater from penetrating.
상기와 같이 구성된 본 고안은 배수통(50)이 폐수를 인입관(14)에 설치한 솔레노이드(15)작동으로 샘플통(10)에 집수되어 지면 산도측정 센서(20)와 탁도측정 센서(30)에 의해 폐수내의 산도량 및 탁도측정을 약 50분에 걸쳐 측정한다. 이때 폐수는 측정하는 동안에도 샘플통(10)으로 계속 인입되고, 오버프로우 배관(13)을 통해 배출되어 진다.The present invention configured as described above is the acidity sensor 20 and turbidity measurement sensor 30 is collected in the sample container 10 by the operation of the solenoid 15 installed in the drain pipe 50 to the waste pipe 14 ), The acidity and turbidity in the wastewater are measured over 50 minutes. At this time, the waste water is continuously introduced into the sample container 10 during the measurement and is discharged through the over-probe pipe 13.
상기와 같이 일정시간 동안 측정하다가 샘플측정 완료로 폐수 인입을 차단하기 2분전에 강제배수 솔레노이드(12)의 작동으로 샘플통(10)내의 폐수를 배수관(11)을 통해 배출시킨다.While measuring for a predetermined time as described above, the wastewater in the sample container 10 is discharged through the drain pipe 11 by the operation of the forced drain solenoid 12 two minutes before the wastewater inflow is blocked by the completion of the sample measurement.
상기 샘플통(10)내의 폐수 배출이 완료되면 세정수 공급관(40)이 솔레노이드 밸브(41)가 작동하여 분활관(42)에 설치된 각각의 노즐(43)(44)에 의해 약 6분간 30초간격으로 정지 분사를 반복하며서 산도측정 센서(20) 및 탁도측정 센서(30)의 세척작업이 이루어 진다.When the discharge of the wastewater in the sample container 10 is completed, the washing water supply pipe 40 is operated by the solenoid valve 41 for 30 seconds for about 6 minutes by the respective nozzles 43 and 44 installed in the branch pipe 42. By repeating the stop spraying at intervals, the washing operation of the acidity measurement sensor 20 and the turbidity measurement sensor 30 is performed.
이와 같이 세척이 완료되면 세척수는 강제배수관의 솔레노이드 밸브(12)가 동작하여 세척수를 배출시킨다.When the washing is completed as described above, the washing water is operated by the solenoid valve 12 of the forced drain pipe to discharge the washing water.
전술한 동작을 연속 반복하면서 폐수의 산도 및 탁도 측정을 자동으로 측정할 수 있게 된다.It is possible to automatically measure the acidity and turbidity measurement of the waste water while repeating the above-described operation continuously.
이상 설명된 바와 같이, 본 고안의 폐수의 산도 및 탁도 측정장치는, 고로에서 발생되는 폐수를 샘플링하여 폐수의 산도 및 탁도를 측정함과 동시에 일정시간 마다 센서를 자동 세척하여 사용자 및 정비자의 안전을 도모할 수 있고, 수질오염을 방지할 수 있는 효과를 나타낸다.As described above, the acidity and turbidity measurement device of the wastewater of the present invention, by measuring the acidity and turbidity of the wastewater by sampling the wastewater generated in the blast furnace, and at the same time automatically cleaning the sensor to ensure the safety of users and operators It can achieve the effect and can prevent water pollution.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950029667U KR200155946Y1 (en) | 1995-10-20 | 1995-10-20 | Measuring apparatus of acidity and turbidity of waste water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950029667U KR200155946Y1 (en) | 1995-10-20 | 1995-10-20 | Measuring apparatus of acidity and turbidity of waste water |
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| Publication Number | Publication Date |
|---|---|
| KR970019103U KR970019103U (en) | 1997-05-26 |
| KR200155946Y1 true KR200155946Y1 (en) | 1999-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019950029667U KR200155946Y1 (en) | 1995-10-20 | 1995-10-20 | Measuring apparatus of acidity and turbidity of waste water |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200100358A (en) * | 2019-02-18 | 2020-08-26 | 현대제철 주식회사 | Device for measuring water quality blast furnace |
| KR102314263B1 (en) * | 2021-04-28 | 2021-10-19 | 한창기전 주식회사 | System for continuously measuring suspended solids and turbidity |
-
1995
- 1995-10-20 KR KR2019950029667U patent/KR200155946Y1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200100358A (en) * | 2019-02-18 | 2020-08-26 | 현대제철 주식회사 | Device for measuring water quality blast furnace |
| KR102190506B1 (en) | 2019-02-18 | 2020-12-11 | 현대제철 주식회사 | Device for measuring water quality blast furnace |
| KR102314263B1 (en) * | 2021-04-28 | 2021-10-19 | 한창기전 주식회사 | System for continuously measuring suspended solids and turbidity |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970019103U (en) | 1997-05-26 |
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