KR20060013824A - Device of preprocessing for use in apparatus for measuring contaminated substance - Google Patents

Device of preprocessing for use in apparatus for measuring contaminated substance Download PDF

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KR20060013824A
KR20060013824A KR1020040062425A KR20040062425A KR20060013824A KR 20060013824 A KR20060013824 A KR 20060013824A KR 1020040062425 A KR1020040062425 A KR 1020040062425A KR 20040062425 A KR20040062425 A KR 20040062425A KR 20060013824 A KR20060013824 A KR 20060013824A
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chamber
main body
sample
inlet
floating material
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이석기
권영진
이상구
김창용
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동일시마즈 주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866—Grinding or homogeneising

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Abstract

본 발명은 오염물질 측정기용 전처리장치에 관한 것으로, 더 상세하게는 생활 하수나 하천 등에 포함된 물질 중에서 특히 총유기탄소량의 측정치에 대한 신뢰도를 향상시킬 수 있도록 발명된 것이다.The present invention relates to a pretreatment device for a pollutant measuring device, and more particularly, to improve the reliability of the measured value of the total amount of organic carbon among substances contained in domestic sewage and rivers.

본 발명의 구성은 속이 빈 함체 형상으로 내부에 격벽(11)이 상부와 거리를 두고 세워져 입구(14)와 연통된 유입실(12)과, 출구(15)와 연통된 작업실(13)이 구획되는 본체(10)와;The configuration of the present invention is a hollow enclosure shape partition wall 11 in the interior at a distance from the top and the inlet chamber 12 communicating with the inlet 14, the work chamber 13 communicating with the outlet 15 is partitioned The main body 10;

상기 격벽(11)과 본체(10)의 상부면 사이에 설치되어 유입실(12)에서 작업실(13)로 이동되는 시료의 고형부유물질을 여과시키는 여과부재(20)와;A filtration member 20 installed between the partition 11 and the upper surface of the main body 10 to filter the solid floating material of the sample which is moved from the inflow chamber 12 to the work chamber 13;

상기 본체(10)의 작업실(13)에 세워져 모터(31)의 구동으로 회전되는 것에 의해 고형부유물질을 분쇄, 제거하는 분쇄수단(30)이 구비되는 구성된다.It is configured to be provided in the working chamber 13 of the main body 10 is crushed means 30 for crushing and removing the solid floating material by being rotated by the drive of the motor 31.

Description

오염물질 측정기용 전처리장치{Device of preprocessing for use in apparatus for measuring contaminated substance} Device of preprocessing for use in apparatus for measuring contaminated substance}             

도 1은 본 발명의 오염물질 측정기용 전처리장치를 보인 단면도1 is a cross-sectional view showing a pretreatment device for a pollutant measuring device of the present invention

* 도면중 주요 부분에 대한 부호의 설명 *Explanation of symbols on main parts of drawing

10 - 본체 11 - 격벽10-body 11-bulkhead

12 - 유입실 13 - 작업실12-Inlet Room 13-Workshop

20 - 여과부재 30 - 파쇄수단20-filtration member 30-shredding means

31 - 모터 32 - 파쇄날개31-Motor 32-Shredded Wings

본 발명은 오염물질 측정기용 전처리장치에 관한 것으로, 더 상세하게는 생활 하수나 하천 등에 포함된 물질 중에서 특히 총유기탄소량의 측정치에 대한 신뢰도를 향상시킬 수 있도록 발명된 것이다.The present invention relates to a pretreatment device for a pollutant measuring device, and more particularly, to improve the reliability of the measured value of the total amount of organic carbon among substances contained in domestic sewage and rivers.

최근, 생활 하수나 하천에는 산업 발전과 무분별하게 각종 폐기물을 그대로 흘러 보내는 결과로 각종 유해물질이 포함되어 있다.Recently, living sewage and rivers contain various harmful substances as a result of flowing various wastes indiscriminately with industrial development.

따라서, 수질관리와 오염정도의 변화를 파악하기 위해 하천에 오염물질 측정기를 설치하여 그 오염정도와 변화를 측정하고 있는 실정이다.Therefore, in order to grasp changes in water quality management and pollution level, a pollutant measuring device is installed in a river to measure the degree of pollution and change.

오염물질 측정기는 저온연소반응관과 촉매의 사용으로 안정적으로 유기물을 산화시키며, 고온에서 발생할 수 있는 무기염류의 오염 등을 제거한 후 검출기에서 오염물질 중에 특히 총유기탄소량을 정확히 측정하도록 하는 기기이다.The pollutant measuring device is a device that oxidizes organic matter stably by using a low temperature combustion reaction tube and a catalyst, and removes the contamination of inorganic salts that may occur at high temperature, and then accurately measures the total amount of organic carbon in the pollutant in the detector.

그러나, 종래 오염물질 측정기는 측정을 위해 투입되는 시료, 즉 하천의 오염물질 속에는 각종 부유물과 이물질이 불규칙한 크기로 혼합되어 있다.However, in the conventional pollutant measuring device, various suspended solids and foreign substances are mixed in an irregular size in a sample that is input for measurement, that is, in a pollutant in a river.

따라서, 시료속에 고형 부유물질이 많은 상태로 측정기에 투입되어 총유기탄소량(TOC) 등의 오염 정도를 측정할 경우 측정 수치의 신뢰도가 낮아지는 문제점이 있었던 것이다.Therefore, there is a problem that the reliability of the measured value is lowered when the degree of contamination such as the total amount of organic carbon (TOC) is input to the measuring instrument with a lot of solid suspended solids in the sample.

본 발명의 목적은 측정을 위해 투입되는 시료 속의 고형 부유물질을 분쇄 제거하여 보다 균질화된 상태로 측정이 이루어지도록 하므로써 분석의 신뢰성을 향상시킬 수 있는 오염물질 측정기를 제공하는 데 있다.
An object of the present invention is to provide a contaminant measuring device that can improve the reliability of the analysis by performing the measurement in a more homogeneous state by pulverizing and removing the solid suspended solids in the sample to be input for the measurement.

이러한 본 발명의 목적은, 속이 빈 함체 형상으로 내부에 격벽(11)이 상부와 거리를 두고 세워져 입구(14)와 연통된 유입실(12)과, 출구(15)와 연통된 작업실(13)이 구획되는 본체(10)와;The object of the present invention is a hollow enclosure shape in which the partition wall 11 is set up at a distance from the upper part and the inlet chamber 12 communicating with the inlet 14 and the working chamber 13 in communication with the outlet 15. The main body 10 is partitioned;

상기 격벽(11)과 본체(10)의 상부면 사이에 설치되어 유입실(12)에서 작업실(13)로 이동되는 시료의 고형부유물질을 여과시키는 여과부재(20)와;A filtration member 20 installed between the partition 11 and the upper surface of the main body 10 to filter the solid floating material of the sample which is moved from the inflow chamber 12 to the work chamber 13;

상기 본체(10)의 작업실(13)에 세워져 모터(31)의 구동으로 회전되는 것에 의해 고형부유물질을 분쇄, 제거하는 분쇄수단(30)이 구비되는 것에 의해 달성된다.It is achieved by being provided in the working chamber 13 of the main body 10 and being crushed by means of the driving of the motor 31 to crush and remove the solid floating material.

따라서, 1차 여과된 후 분쇄수단에 의해 고형부유물질이 고르게 분쇄된 상태로 시료가 오염물질 측정기로 투입되도록 하므로써, 시료의 균일화로 얻어지는 총유기탄소량(TOC) 등의 측정 수치 신뢰도가 높아지는 것이다.Therefore, since the sample is introduced into the contaminant measuring device while the solid suspended solids are uniformly pulverized by the crushing means after the primary filtration, the measured numerical reliability of the total organic carbon (TOC) obtained by the homogenization of the sample is increased.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 오염물질 측정기용 전처리장치의 구성을 보인 단면도이다.1 is a cross-sectional view showing the configuration of a pretreatment device for a pollutant measuring device according to the present invention.

즉, 도면에서와 같이 본 발명의 시료 전처리 기능을 갖는 본체(10)는 오염물질 측정기(1)의 시료투입구 직전에 배관되어, 본체(10)를 통과할 때 크기가 큰 고형부유물질을 여과, 분쇄시켜 시료가 고른 농도를 갖는 유체상태로 검출기에서 검출될 수 있도록 하는 것이다.That is, as shown in the drawing, the main body 10 having the sample pretreatment function of the present invention is piped immediately before the sample inlet of the pollutant measuring device 1, and filters the large solid suspended solids when passing through the main body 10, By grinding, the sample can be detected by the detector in a fluid state with an even concentration.

본체(10)는 속이 빈 함체 형상으로 내부에 격벽(11)이 상부와는 거리를 두고 세워져 양측 공간을 구획하게 된다.The main body 10 has a hollow enclosure shape and partitions 11 therein to be spaced apart from the upper portion to partition both spaces.

격벽(11)의 일측, 즉 입구(14)측에는 입구(14)와 연통된 유입실(12)을 형성하게 되고, 격벽(11)의 타측(도면에서 우측)에는 출구(15)와 연통된 작업실(13)이 형성된다.An inlet chamber 12 communicating with the inlet 14 is formed at one side of the partition 11, that is, the inlet 14, and a work chamber communicating with the outlet 15 at the other side (the right side in the drawing) of the partition 11. (13) is formed.

입구(14)는 하천 등에서 펌프(P)를 통해 오염물질을 측정하고자 하는 유체상태의 시료가 투입되는 것이며, 격벽(11)과 본체(10)의 상부벽 사이에 그물망체 구조로 설치된 여과부재(20)에 의해 1차 이물질이나 너무 큰 고형부유물질을 여과시키게 된다.Inlet 14 is a sample in the fluid state to measure the pollutants through the pump (P) in the river, etc., the filtering member installed in a mesh structure between the partition wall 11 and the upper wall of the main body 10 ( 20) to filter the first foreign matter or too large solid floating material.

그리고, 유입실(12)에는 펌프(P)에 의해 강제 투입되는 시료가 적정량 이상으로 공급되는 경우, 이를 배출시키기 위해 오버플로우용 배수통로(42)를 설치하게 된다.In addition, when the sample forcedly injected by the pump P is supplied to the inflow chamber 12 or more, an overflow drain passage 42 is provided to discharge the sample.

여과부재(20)에 의해 1차 이물질 등이 여과된 시료는 작업실(13)로 이동되는데, 이 작업실(13)에 수직하게 설치된 분쇄수단(30)에 의해 고형부유물질이 파쇄, 제거되어 비교적 균질화된 액상의 시료상태를 갖게 한다.The sample in which primary foreign matters are filtered by the filtration member 20 is moved to the work chamber 13, and the solid floating material is crushed and removed by the grinding means 30 installed perpendicular to the work chamber 13, thereby relatively homogenizing. It has a liquid sample state.

분쇄수단(30)은 작업실(13)에 수직하게 세워져 모터(31)의 구동으로 파쇄날개(32)가 회전하는 것에 의해 고형부유물질을 파쇄시킴과 아울러 고형부유물질이 고르게 분포될 수 있도록 하는 것이다.The grinding means 30 is erected perpendicularly to the working chamber 13 to crush the solid floating material by rotating the crushing blade 32 by the driving of the motor 31 and to distribute the solid floating material evenly. .

따라서, 균질화된 액상의 시료가 출구(15)를 통해 도입관으로 연결된 오염물질 측정기(1)로 투입되는 것이다.Therefore, the homogenized liquid sample is introduced into the contaminant measuring instrument 1 connected to the introduction tube through the outlet 15.

오염물질 측정기(1)는 이미 알려진 것으로 내부에 저온연소반응관과 고감도검출기가 구비되고, 그 측정된 값을 수치나 문자로 표시하게 된다.The pollutant measuring device 1 is already known and is equipped with a low temperature combustion reaction tube and a high sensitivity detector therein, and displays the measured value numerically or in letters.

이때, 저온연소반응관과 촉매의 사용으로 시료속에 포함된 유기물을 안정적으로 산화시킴과 아울러 고온에서 발생할 수 있는 무기염류의 오염 등을 제거 한 후 검출기에서 오염물질 중에 특히 총유기탄소량을 측정하도록 하는 것이다.At this time, the low temperature combustion reaction tube and catalyst are used to stably oxidize the organic matter contained in the sample and to remove the contamination of inorganic salts that may occur at high temperatures, and then to measure the total organic carbon content in the contaminants. will be.

그리고, 오염물질 측정기(1)에서 얻어진 각종 수치는 유무선 송출 방식에 의해, 원격으로 데이터를 전송하고 기기 상태를 파악하게 할 수도 있음을 밝혀둔다.In addition, it is noted that various numerical values obtained by the pollutant measuring device 1 can transmit data remotely and grasp the state of the device by wire or wireless transmission method.

한편, 상기 본체(10)의 유입실(12)에는 시료속에 포함된 각종 세균이 서식 및 번식할 수도 있으므로, 약제통(40)을 상부에 설치하여 적정 시기에 소독약을 공급하는 것에 의해 내부 소독작업을 수행하는 것이 바람직 하다.On the other hand, in the inlet chamber 12 of the main body 10 may be a variety of bacteria contained in the sample can be inhabited and propagated, the internal disinfection operation by supplying a disinfectant at a suitable time by installing a medicine container 40 at the top It is desirable to carry out.

또, 작업실(13)에는 세척관(41)을 여과부재(20)로 향하도록 설치하여 오염물질 측정기(1) 가동 전, 후에 세정수를 적정 압력으로 분사하는 것에 의해 여과부재(20)의 청소와 아울러 고형부유물질에 의해 막힌부분을 뚫어서 항상 최적의 상태를 유지하도록 한다.In addition, the cleaning chamber 41 is installed in the work chamber 13 so as to face the filtration member 20, thereby cleaning the filtration member 20 by spraying the washing water at an appropriate pressure before and after the pollutant measuring device 1 starts. In addition, the hole is blocked by the solid floating material to maintain the optimum state at all times.

그리고, 이 유입실(12)과 작업실(13)에는 각각 드레인관(43)(44)을 설치하여 핀치밸브(45)(46)의 개폐 조작으로 유입실(12)과 작업실(13)에 남은 시료를 인출시킬 수 있도록 한다.Drain pipes 43 and 44 are provided in the inflow chamber 12 and the work chamber 13, respectively, and remain in the inflow chamber 12 and the work chamber 13 by opening and closing the pinch valves 45 and 46. Allow sample to be withdrawn.

이는, 오염측정기의 가동이 정지된 후에 시료 전처리용 본체(10) 내부를 쾌적하고 위생적으로 유지하기 위해 오염된 시료를 배출시키는 것이다.This is to discharge the contaminated sample in order to keep the inside of the sample pretreatment main body 10 pleasant and sanitary after the contamination meter is stopped.

상술한 바와 같은 본 발명의 전처리 장치에 의하면, 오염물질 측정기로 투입되는 시료내의 고형부유물질을 고르게 분쇄, 제거 한 후 투입되므로써 시료의 균일화로 얻어지는 총유기탄소량(TOC) 등의 측정 수치 신뢰도가 높아지는 것이다.According to the pretreatment apparatus of the present invention as described above, since the solid suspended solids in the sample introduced into the pollutant measuring device are evenly pulverized and removed, the measured numerical reliability of the total organic carbon (TOC) obtained by the homogenization of the sample is increased. will be.

따라서, 오염물질 측정기 자체의 신뢰성과 상품성이 향상되는 등의 매우 유용한 발명인 것이다.Therefore, it is a very useful invention such as improving the reliability and marketability of the pollutant measuring device itself.

Claims (3)

속이 빈 함체 형상으로 내부에 격벽(11)이 상부와 거리를 두고 세워져 입구(14)와 연통된 유입실(12)과, 출구(15)와 연통된 작업실(13)이 구획되는 본체(10)와;The main body 10 in which the partition 11 is formed at a distance from the upper part in a hollow enclosure shape so that the inflow chamber 12 communicating with the inlet 14 and the work chamber 13 communicating with the outlet 15 are partitioned. Wow; 상기 격벽(11)과 본체(10)의 상부면 사이에 설치되어 유입실(12)에서 작업실(13)로 이동되는 시료의 고형부유물질을 여과시키는 여과부재(20)와;A filtration member 20 installed between the partition 11 and the upper surface of the main body 10 to filter the solid floating material of the sample which is moved from the inflow chamber 12 to the work chamber 13; 상기 본체(10)의 작업실(13)에 세워져 모터(31)의 구동으로 회전되는 것에 의해 고형부유물질을 분쇄, 제거하는 분쇄수단(30)이 구비되는 것을 특징으로 하는 오염물질 측정기용 전처리장치.Pretreatment apparatus for a pollutant measuring device characterized in that it is provided in the working chamber (13) of the main body (10) is crushed means 30 for pulverizing, removing the solid floating material by being rotated by the drive of the motor (31). 제 1 항에 있어서, 상기 분쇄수단(30)은 작업실(13)에 수직하게 세워져 모터(31)의 구동으로 파쇄날개(32)가 회전하며 고형부유물질을 파쇄시키는 것을 특징으로 하는 오염물질 측정기용 전처리장치.The method of claim 1, wherein the grinding means 30 is erected perpendicular to the working chamber 13, the crushing blade 32 is rotated by the drive of the motor 31 to crush the solid suspended solids, characterized in that for Pretreatment unit. 제 1 항에 있어서, 상기 유입실(12)에는 소독약제가 내장된 약제통(40)이 설치되고, 작업실(13)에는 세척관(41)을 여과부재(20)로 향하도록 설치하는 것을 특징으로 하는 오염물질 측정기용 전처리장치.According to claim 1, wherein the inlet chamber 12 is provided with a medicine container 40 is built in the disinfectant, the working chamber 13 is characterized in that the washing pipe 41 is installed to face the filtration member 20. Pretreatment device for pollutant measuring equipment.
KR1020040062425A 2004-08-09 2004-08-09 Device of preprocessing for use in apparatus for measuring contaminated substance KR20060013824A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119928A1 (en) 2006-04-14 2007-10-25 Yun Ho Shin The ultra filtration system for on-line analyzer
CN106198134A (en) * 2016-06-24 2016-12-07 维科托（北京）科技有限公司 In sedimentary rock total content of organic carbon analyze pretreating device and control method
CN109556934A (en) * 2018-12-18 2019-04-02 无锡市第二人民医院 It is crushed containing genetic substance and extracts all-in-one machine working method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119928A1 (en) 2006-04-14 2007-10-25 Yun Ho Shin The ultra filtration system for on-line analyzer
CN106198134A (en) * 2016-06-24 2016-12-07 维科托（北京）科技有限公司 In sedimentary rock total content of organic carbon analyze pretreating device and control method
CN109556934A (en) * 2018-12-18 2019-04-02 无锡市第二人民医院 It is crushed containing genetic substance and extracts all-in-one machine working method
CN109556934B (en) * 2018-12-18 2019-10-08 无锡市第二人民医院 It is crushed containing genetic substance and extracts all-in-one machine working method

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