KR200196035Y1 - Automatic sludge discharge device - Google Patents

Automatic sludge discharge device Download PDF

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Publication number
KR200196035Y1
KR200196035Y1 KR2020000010303U KR20000010303U KR200196035Y1 KR 200196035 Y1 KR200196035 Y1 KR 200196035Y1 KR 2020000010303 U KR2020000010303 U KR 2020000010303U KR 20000010303 U KR20000010303 U KR 20000010303U KR 200196035 Y1 KR200196035 Y1 KR 200196035Y1
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South Korea
Prior art keywords
sludge
concentration
sludge discharge
discharge device
automatic
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KR2020000010303U
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Korean (ko)
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김중남
이강수
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주식회사우대기술단
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Priority to KR2020000010303U priority Critical patent/KR200196035Y1/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18Construction of the scrapers or the driving mechanisms for settling tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 고안은 자동 슬러지 배출장치에 관한 것으로서, 보다 상세하게는 오폐수처리장의 슬러지를 배출하는 과정에서 슬러지의 농도를 자동으로 감지하여 일정하게 유지시킴으로써, 후공정 처리에 효과적으로 대처하도록 된 자동 슬러지 배출장치에 관한 것이다.The present invention relates to an automatic sludge discharge device, and more specifically, to the automatic sludge discharge device to effectively cope with post-processing by automatically detecting and maintaining a constant concentration of sludge in the process of discharging sludge in a wastewater treatment plant. It is about.

본 고안에 따르면, 침전조(30)와 조정조(20)가 설치된 오폐수처리장의 슬러지 배출장치에 있어서, 상기 조정조(20) 내부에 설치되며 슬러지의 농도를 감지하여 전송하는 농도계(40)와, 이 농도계(40)에 연결되어 감지된 농도에 따라 자동으로 조작되는 밸프개폐장치(42)와, 이 밸브개폐장치(42)의 작동에 의해 개방 또는 폐쇄되는 텔리스코우프형밸브(44)를 포함하여 구성되어, 배출 슬러지의 농도를 자동으로 조절하도록 된 것을 특징으로 하는 자동 슬러지 배출장치가 제공된다.According to the present invention, in the sludge discharge apparatus of the wastewater treatment plant in which the settling tank 30 and the adjusting tank 20 are installed, the concentration meter 40 installed inside the adjusting tank 20 and detecting and transmitting the concentration of sludge, and the concentration meter A valve opening and closing device 42 connected to 40 and automatically operated according to the detected concentration, and a telescope valve 44 which is opened or closed by the operation of the valve opening and closing device 42. Thus, an automatic sludge discharge device is provided, which is adapted to automatically adjust the concentration of the discharge sludge.

Description

자동 슬러지 배출장치{automatic sludge discharge device}Automatic sludge discharge device

본 고안은 오폐수처리장의 슬러지를 배출하는 과정에서 슬러지의 농도를 일정하게 유지하여 후공정 처리에 효과적으로 대처하도록 된 자동 슬러지 배출장치에 관한 것이다.The present invention relates to an automatic sludge discharging apparatus which is configured to effectively cope with post-processing by maintaining the concentration of sludge in the process of discharging sludge in a wastewater treatment plant.

종래의 슬러지 배출장치는, 도 1에 도시된 바와 같이, 슬러지의 농도에 따라 침전지(30)와 조정조(20)의 수위차를 기준으로 침전지(30)에 연결된 펌프(22)를 가동하여 슬러지를 직접 배출하는데, 이때 슬러지의 농도를 운전자가 수동으로 조절하는 방식을 채택하게 된다. 그런데, 상기 슬러지 배출장치는 슬러지의 배출을 위한 밸브 및 펌프조작을 운전자의 경험에 의존함으로써 정확한 농도를 유지하기 곤란한 문제점이 있다. 또한, 슬러지의 부정확한 농도로 인하여 후속처리 공정인 탈수과정에서 약품을 과다투입하게 되며, 탈수 설비의 불규칙한 운전 및 슬러지 안정화 소화공정에 지장을 초래하는 등 여러가지 문제점이 있다.Conventional sludge discharge device, as shown in Figure 1, by operating the pump 22 connected to the sedimentation basin 30 on the basis of the water level difference between the sedimentation basin 30 and the adjustment tank 20 according to the concentration of the sludge sludge Direct discharge, in which the operator manually adjusts the concentration of sludge. However, the sludge discharge device has a problem that it is difficult to maintain the correct concentration by depending on the operator's experience in the valve and pump operation for the discharge of the sludge. In addition, due to the inaccurate concentration of the sludge overdose the drug in the dehydration process, a subsequent treatment process, there are various problems such as causing irregular operation of the dehydration equipment and sludge stabilization digestion process.

본 고안은 전술한 바와 같은 문제점을 해결하기 위한 것으로서, 본 고안의 목적은 오폐수처리장의 슬러지를 배출하는 과정에서 슬러지의 농도를 자동으로 감지하여 일정하게 유지시킴으로써, 후공정처리에 효과적으로 대처하도록 된 자동 슬러지 배출장치를 제공하는 것이다.The present invention is to solve the problems as described above, the object of the present invention is to automatically detect the concentration of sludge in the process of discharging the sludge of the wastewater treatment plant and to maintain a constant, to automatically cope with the post-process treatment It is to provide a sludge discharge device.

도 1은 종래 슬러지 배출장치를 도시한 단면도1 is a cross-sectional view showing a conventional sludge discharge device.

도 2는 본 고안에 따른 자동 슬러지 배출장치를 도시한 단면도Figure 2 is a cross-sectional view showing an automatic sludge discharge apparatus according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the code | symbol about the principal part of drawing>

20. 조정조 30. 침전지20. Adjustment tank 30. Settling basin

40. 농도계 42. 밸브개폐장치40. Densitometer 42. Valve opening and closing device

44. 텔리스코우프형밸브44. Telescopic Valves

본 고안에 따르면, 침전조(30)와 조정조(20)가 설치된 오폐수처리장의 슬러지 배출장치에 있어서, 상기 조정조(20) 내부에 설치되며 슬러지의 농도를 감지하여 전송하는 농도계(40)와, 이 농도계(40)에 연결되어 감지된 농도에 따라 자동으로 조작되는 밸프개폐장치(42)와, 이 밸브개폐장치(42)의 작동에 의해 개방 또는 폐쇄되는 텔리스코우프형밸브(44)를 포함하여 구성되어, 배출 슬러지의 농도를 자동으로 조절하도록 된 것을 특징으로 하는 자동 슬러지 배출장치가 제공된다.According to the present invention, in the sludge discharge apparatus of the wastewater treatment plant in which the settling tank 30 and the adjusting tank 20 are installed, the concentration meter 40 installed inside the adjusting tank 20 and detecting and transmitting the concentration of sludge, and the concentration meter A valve opening and closing device 42 connected to 40 and automatically operated according to the detected concentration, and a telescope valve 44 which is opened or closed by the operation of the valve opening and closing device 42. Thus, an automatic sludge discharge device is provided, which is adapted to automatically adjust the concentration of the discharge sludge.

이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다.Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows.

도 2는 본 고안에 따른 자동 슬러지 배출장치의 실시예를 도시한 것이다. 본 고안에 의한 자동 슬러지 배출장치는 조정조(20) 내부에 설치되는 농도계(40)와, 이 농도계(40)에 연결되는 밸브개폐장치(42)와, 이 밸프개폐장치(42)에 연결된 텔리스코우프형밸브(44)로 구성된다.Figure 2 shows an embodiment of an automatic sludge discharge apparatus according to the present invention. The automatic sludge discharge device according to the present invention is a concentration meter 40 installed in the adjusting tank 20, a valve opening and closing device 42 connected to the concentration meter 40, and a telescoping device connected to the valve opening and closing device 42. It consists of a woofer valve 44.

상기 농도계(40)는 오폐수처리장에 구비된 조정조(20) 내부에 설치되고 상기 밸브개폐장치(42)에 연결되는 것으로서, 일정 수치에 셋팅되어 있으며, 배출 슬러지의 농도를 감지하여 그 수치를 전기적인 신호로 상기 밸브개폐장치(42)에 전달하게 된다. 상기 밸브개폐장치(42)는 농도계(40)에 연결되는 것으로서, 이 농도계(40)에서 전송되는 신호에 따라 핸들(43)을 자동으로 조작한다. 상기 텔리스코우프형밸브(44)는 밸브개폐장치(42)에 연결되는 것으로서, 전기적 신호에 의해 작동되는 전동식과 비상시 수동조작을 가능케 하는 기계식을 겸하도록 제작된다.The concentration meter 40 is installed in the adjustment tank 20 provided in the wastewater treatment plant and connected to the valve opening and closing device 42. The concentration meter 40 is set to a predetermined value, and detects the concentration of the discharge sludge, and electrically converts the value. The signal is transmitted to the valve opening and closing device 42. The valve opening and closing device 42 is connected to the densitometer 40, and automatically operates the handle 43 in accordance with the signal transmitted from the densitometer 40. The telescope valve 44 is connected to the valve opening and closing device 42, and is manufactured to serve as a mechanical type that enables electric operation by an electric signal and manual operation in an emergency.

이와 같이 구성된 자동 슬러지 배출장치는 조정조(20) 내부의 농도계(40)가 슬러지의 농도를 감지하여 그 수치를 전기적 신호로 밸브개폐장치(42)에 전송하고, 이렇게 전송된 신호에 의해 상기 밸브개폐장치(42)가 핸들(43)을 조작하여 텔리스코우프형밸브(44)를 개방 또는 폐쇄시킨다. 즉, 감지된 슬러지의 농도가 농도계(40)에 셋팅된 수치 이상이면 텔리스코우프형밸브(44)를 개방하고 셋팅된 수치 이하이면 텔리스코우프형밸브(44)를 폐쇄하여 배출 슬러지의 농도를 자동으로 조절한다. 이런 과정을 통해 배출 슬러지조에 모인 일정한 농도의 배출수는 자동펌프(45)에 의해 배출된다.In the automatic sludge discharge device configured as described above, the concentration meter 40 inside the adjustment tank 20 detects the concentration of the sludge and transmits the numerical value thereof to the valve opening and closing device 42 as an electrical signal. The device 42 operates the handle 43 to open or close the telescope valve 44. That is, if the detected sludge concentration is greater than or equal to the value set in the densitometer 40, the telescope type valve 44 is opened. Adjust automatically. Through this process, the discharged water of a constant concentration collected in the discharge sludge tank is discharged by the automatic pump 45.

따라서, 상기 자동 슬러지 배출장치는 배출 슬러지의 농도를 자동으로 조절하여 운용자가 수동조작으로 농도를 조절함에 따른 오류를 방지하고, 슬러지 농도에 따라 자동적으로 작동 또는 정지하여 설비의 운용시간을 줄일 수 있으므로 사용 전력을 절감할 수 있다. 또한, 상기 자동 슬러지 배출장치는 슬러지의 농도를 적절히 조절할 수 있으므로 탈수 설비에 들어가는 약품을 절약할 수 있으며, 슬러지의 적당한 농도를 유지하여 슬러지 안정화 공정에 효율을 높일 수 있다.Therefore, the automatic sludge discharge device automatically adjusts the concentration of the discharge sludge to prevent an error caused by the operator to adjust the concentration by manual operation, and can be operated or stopped automatically according to the sludge concentration to reduce the operating time of the facility The power consumption can be reduced. In addition, the automatic sludge discharge device can properly adjust the concentration of the sludge, thereby saving the chemicals entering the dehydration equipment, maintaining the proper concentration of the sludge can increase the efficiency in the sludge stabilization process.

이상에서와 같이 본 고안에 의하면, 상기 자동 슬러지 배출장치는 배출 슬러지의 농도를 자동으로 조절하여 오류를 방지하고, 설비의 운용시간을 줄일 수 있으므로 사용 전력을 절감할 수 있고, 탈수 설비에 들어가는 약품을 절약할 수 있으며, 슬러지의 적당한 농도를 유지하여 슬러지 안정화 공정에 효율을 높일 수 있는 장점이 있다.As described above, according to the present invention, the automatic sludge discharge device can automatically adjust the concentration of the discharge sludge to prevent an error and reduce the operating time of the facility, thereby reducing the power used, and chemicals entering the dehydration facility. It can save the cost, and maintain the proper concentration of the sludge has the advantage that can increase the efficiency in the sludge stabilization process.

Claims (1)

침전조(30)와 조정조(20)가 설치된 오폐수처리장의 슬러지 배출장치에 있어서, 상기 조정조(20) 내부에 설치되며 슬러지의 농도를 감지하여 전송하는 농도계(40)와, 이 농도계(40)에 연결되어 감지된 농도에 따라 자동으로 조작되는 밸프개폐장치(42)와, 이 밸브개폐장치(42)의 작동에 의해 개방 또는 폐쇄되는 텔리스코우프형밸브(44)를 포함하여 구성되어, 배출 슬러지의 농도를 자동으로 조절하도록 된 것을 특징으로 하는 자동 슬러지 배출장치.In the sludge discharge apparatus of the wastewater treatment plant in which the sedimentation tank 30 and the adjustment tank 20 are installed, the concentration tank 40 installed inside the adjustment tank 20 and detecting and transmitting the concentration of sludge is connected to the concentration meter 40. And a telescoping valve 42 which is automatically opened or closed by the operation of the valve opening and closing device 42 and the valve opening and closing device 42 which is automatically operated according to the detected concentration. Automatic sludge discharge device, characterized in that to adjust the concentration automatically.
KR2020000010303U 2000-04-11 2000-04-11 Automatic sludge discharge device KR200196035Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860832B1 (en) 2005-06-09 2008-09-30 주식회사 지에스인스트루먼트 Chamber mounting structure in electrochemical wastewater disposal apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860832B1 (en) 2005-06-09 2008-09-30 주식회사 지에스인스트루먼트 Chamber mounting structure in electrochemical wastewater disposal apparatus

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