KR0118741Y1

KR0118741Y1 - Sedimentation apparatus structure for waste water treatment

Info

Publication number: KR0118741Y1
Application number: KR2019940025011U
Authority: KR
Inventors: 정위화
Original assignee: 엄길용; 오리온전기주식회사
Priority date: 1994-09-28
Filing date: 1994-09-28
Publication date: 1998-06-01
Anticipated expiration: 2004-09-28
Also published as: KR960011142U

Abstract

본 고안은 폐수를 정화하는 폐수처리장치에 관한 것으로서, 더 자세하게는 제거하고자 하는 폐수 속의 화학물을 응집, 침강시키는데 사용되는 침전조에 관한 것이다.The present invention relates to a wastewater treatment apparatus for purifying wastewater, and more particularly, to a sedimentation tank used to aggregate and sediment chemicals in wastewater to be removed.

종래의 폐수처리장치 중, 특히 본 고안과 관련된 침전조에 대해서 설명하면, 제 1 도에 도시된 바와 같이 반응조(미도시)를 거쳐 화학물질이 응집된 폐수를 상부에 반응조와 연결, 설치된 공급구(2)을 통해 침전조(1)에 연속적으로 공급함과 동시에 교반기(3)를 회전시켜 폐수 속의 응집된 화학물질을 침전시키는 한편, 전술한 침전조(1) 상부에 형성된 배출구(4)를 통해 화학물이 제거된 폐수를 다음 장치로 보내게 되는데, 이때 전술한 화학물이 미세하거나 폐수의 점도가 높을 경우에는 폐수와 함께 부유(浮遊)된 화학물이 배출구(4)로 빠져나감으로써, 폐수처리가 잘 이루어지지 않는 문제점이 있었다.In the conventional wastewater treatment apparatus, in particular, the sedimentation tank according to the present invention will be described. As shown in FIG. 1, a wastewater in which chemical substances are agglomerated through a reaction vessel (not shown) is connected to the upper portion of the supply port. 2) while continuously supplying to the settling tank (1) and at the same time by rotating the agitator (3) to precipitate the aggregated chemicals in the waste water, while the chemicals are discharged through the outlet (4) formed above the settling tank (1) The removed wastewater is sent to the next device. If the above-mentioned chemical is fine or the viscosity of the wastewater is high, the chemicals suspended together with the wastewater are discharged to the discharge port 4, so that the wastewater treatment is performed well. There was a problem that was not made.

따라서, 본 고안의 목적은 이러한 종래의 문제점을 감안하여 안출한 것으로서, 반응조를 거쳐 응집된 화학물이 침전조 상부로 부유하더라도 전술한 화학물이 배출구를 통해 빠져나가지 못하도록 침전조 상부에 차단벽을 형성, 설치함으로써, 폐수처리효율을 향상시킨 폐수처리장치의 침전조구조를 제공함에 있다.Therefore, the object of the present invention is devised in view of such a conventional problem, even if the agglomerated chemicals float through the reaction tank to the upper part of the settling tank to prevent the above-mentioned chemicals to escape through the discharge port, By providing the sedimentation tank structure of the wastewater treatment apparatus which improves the wastewater treatment efficiency.

이와 같은 목적을 달성하기 위하여 본 고안은 제 2 도와 같이 상부에 공급구(2) 및 배출구(4)가, 그리고 하부에는 침전된 화학물이 배출되는 응집물 배출구(5)가 설치되는 통체(1')와; 상기 통체(1') 내에 설치되어 화학물이 응집된 폐수를 회전, 침강시키는 교반기(3); 등으로 구성된 침전조(1)에 있어서, 상기한 통체(1') 내벽에 이의 중심부로 적어도 하나 이상의 플랜지(6)(6')를 적정높이를 두고 설치한 후 이의 단부에 이와 거의 직각을 이루는 원통형상의 차단벽(7)(7')을 수직되게 형성, 설치하여서 된 것이다.In order to achieve the above object, the present invention provides a cylinder 1 'having a supply port 2 and an outlet 4 at the upper part, and an aggregate discharge port 5 at which the precipitated chemical is discharged at the lower part, as shown in FIG. )Wow; A stirrer (3) installed in the cylinder (1 ') for rotating and sedimenting the wastewater in which the chemical is agglomerated; In the sedimentation tank 1 composed of a back and the like, a cylindrical shape having at least one flange 6, 6 'at the inner wall of the cylinder 1' at an appropriate height at an appropriate height thereof, and having an almost right angle to the end thereof. The barrier walls 7 and 7 'on the upper surface were formed and installed vertically.

Description

Sedimentation tank structure of wastewater treatment device

제 1 도는 종래기술에 따른 침전조의 요부측단면도,1 is a side cross-sectional view of the main part of the sedimentation tank according to the prior art,

제 2 도는 본 고안에 따른 침전조의 요부측단면도,2 is a sectional side view of the main part of the sedimentation tank according to the present invention,

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 침전조1' : 통체1: sedimentation tank 1 ': cylinder

6,6' : 플랜지7,7' : 차단벽6,6 ': Flange 7,7': Barrier wall

주지된 바와 같이 여러 공정을 거치면서 배출된 폐수를 폐수처리장치의 반응조에서 소정의 화학제를 투입하여 폐수 속의 화학물질을 응집시킨 다음, 이 폐수를 침전조에 공급하여 폐수 속의 화학물질을 침전, 제거함으로써, 폐수를 정화처리하게 된다.As is well known, wastewater discharged through various processes is injected with a predetermined chemical in a reaction tank of a wastewater treatment device to agglomerate chemicals in the wastewater, and the wastewater is supplied to a sedimentation tank to precipitate and remove chemicals in the wastewater. By doing so, the wastewater is purified.

이와 같이 사용되는 종래의 폐수처리장치 중, 특히 본 고안과 관련된 침전조에 대해서 설명하면, 제 1 도에 도시된 바와 같이 반응조(미도시)를 거쳐 화학물질이 응집된 폐수를 상부에 반응조와 연결, 설치된 공급구(2)을 통해 침전조(1)에 연속적으로 공급함과 동시에 교반기(3)를 회전시켜 폐수 속의 응집된 화학물질을 침전시키는 한편, 전술한 침전조(1) 상부에 형성된 배출구(4)를 통해 화학물이 제거된 폐수를 다음 장치로 보내게 되는데, 이때 전술한 화학물이 미세하거나 폐수의 점도가 높을 경우에는 폐수와 함께 부유(浮遊)된 화학물이 배출구(4)로 빠져나감으로써, 폐수처리가 잘 이루어지지 않는 문제점이 있었다.Referring to the conventional wastewater treatment apparatus used in this way, in particular, the sedimentation tank associated with the present invention, as shown in Figure 1 is connected to the reaction vessel on the top of the wastewater, the chemicals aggregated through a reaction vessel (not shown), While continuously supplying to the settling tank (1) through the installed supply port (2) while rotating the stirrer (3) to precipitate the aggregated chemicals in the waste water, while the outlet (4) formed on the above-mentioned settling tank (1) The waste water from which the chemicals have been removed is sent to the next device. In this case, when the above-described chemical is fine or the viscosity of the waste water is high, the chemicals suspended together with the waste water are discharged to the outlet 4, Wastewater treatment was not well done.

이와 같은 목적을 달성하기 위하여 본 고안은 상부에 공급구 및 배출구가, 그리고 하부에는 침전된 화학물이 배출되는 응집물 배출구가 설치되는 통체와; 상기 통체내에 설치되어 화학물이 응집된 폐수를 회전, 침강시키는 교반기; 등으로 구성된 침전조에 있어서, 전술한 통체 내벽에 이의 중심부로 소정길이의 플랜지를 형성한 다음, 이단부에 화학제와 함께 응집된 화학물을 차단하는 차단벽을 설치하여서 된 특징이 있다.In order to achieve the above object, the present invention provides a cylinder having a supply port and an outlet at the top, and an aggregate discharge port at which the precipitated chemical is discharged at the bottom; A stirrer installed in the cylinder to rotate and settle the wastewater in which the chemicals are aggregated; In the settling tank constituted of the above, the above-described cylindrical inner wall has a feature of forming a flange having a predetermined length at the center thereof, and then, at this end, a barrier wall for blocking the chemical aggregated with the chemical agent is provided.

이하, 본 고안의 바람직한 일 실시예를 첨부도면에 의거하여 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

제 2 도는 본 고안에 따른 침전조의 요부측단면도로서, 상부에 공급구(2) 및 배출구(4)가, 그리고 하부에는 침전된 화학물이 배출되는 응집물 배출구(5)가 설치되는 통체(1')와; 상기 통체(1')내에 설치되어 화학물이 응집된 폐수를 회전, 침강시키는 교반기(3); 등으로 구성된 침전조(1)에 있어서, 전술한 통체(1') 내벽에 이의 중심부로 적어도 하나 이상의 플랜지(6)(6')를 적정높이를 두고 설치하되, 상부로 갈수록 전술한 플랜지(6)(6')의 길이를 짧게 설치하는 한편, 이 플랜지(6)(6') 단부에 이와 거의 직각을 이루도록 원통형상의 차단벽(7)(7')을 수직되게 형성, 설치하여 제 2 도의 화살표와 같이 화학제와 함께 응집된 화학물이 차단벽(7)(7')에 차단된 후 통체(1') 하부로 침강되도록 한다.2 is a sectional side view of the main part of the sedimentation tank according to the present invention, in which a supply port 2 and an outlet port 4 are provided at an upper portion thereof, and a cylinder 1 'having an aggregate discharge port 5 at which a precipitated chemical is discharged. )Wow; A stirrer (3) installed in the cylinder (1 ') for rotating and sedimenting the wastewater in which the chemical is agglomerated; In the sedimentation tank 1 composed of the same, at least one flange 6, 6 'is installed at the inner wall of the above-described cylinder 1' with an appropriate height at an appropriate height thereof, and the flange 6 as described above goes upward. While the length of the 6 'is short, the cylindrical barrier wall 7, 7' is formed vertically at the end of the flange 6, 6 'so as to be substantially perpendicular to the end of the flange 6, 6'. The chemical aggregated with the chemical is blocked by the blocking walls 7 and 7 'and then settles below the cylinder 1'.

위에서 설명한 침전조(1)의 차단벽(7)(7') 구조는 본 고안의 한 가능한 실시예에 불과하며, 예컨대 차단벽(7)(7') 상단부를 내측으로 하향절곡시켜 이의 벽부를 타고 올라오는 화학물을 차단할 수 있도록 함이 바람직하며, 전술한 차단벽(7)(7')의 형상은 앞서 설명한 본 고안의 범위 내에서 얼마든지 그 변경이 가능하다.The barrier wall (7) (7 ') structure of the settling tank (1) described above is only one possible embodiment of the present invention, for example, by bending down the upper end of the barrier wall (7) (7') to the inside of the wall It is desirable to be able to block the chemicals coming up, the shape of the above-described barrier wall (7) (7 ') is possible to change any number within the scope of the present invention described above.

이와 같이 구성된 본 고안은 침전조(1)의 통체(1') 내부에 다수의 차단벽(7)(7')을 각각 형성, 설치하여 공급구(2)를 통해 통체(1')로 공급된 폐수 속의 화학물을 제 2 도의 가상선과 같이 통체(1') 중간쯤에 설치된 플랜지(6)와 차단벽(7)에 충동시켜 부유중인 일부 화학물을 차단, 침강시킨 다음, 이들 플랜지(6)와 차단벽(7)을 거쳐 부유하는 화학물은 이들 상부에 설치된 플랜지(6')와 차단벽(7')이 재차 차단시킴으로써, 통체(1') 상부의 배출구(4)를 통해 화학물이 빠져나가지 않도록 한다.The present invention configured as described above forms and installs a plurality of blocking walls 7 and 7 'in the cylinder 1' of the settling tank 1, respectively, and is supplied to the cylinder 1 'through the supply port 2. Chemicals in the wastewater are impregnated to the flange 6 and the blocking wall 7 which are installed about the middle of the cylinder 1 'like the phantom line of FIG. 2 to block and settle some of the suspended chemicals, and then these flanges 6 And the chemicals floating through the barrier wall 7 are blocked again by the flange 6 'and the barrier wall 7' installed on the upper portion of the chemical, through the outlet 4 on the upper portion of the cylinder 1 '. Do not exit.

전술한 바와 같이 본 고안은 반응조를 거쳐 응집된 화학물이 침전조(1) 상부로 부유하더라도 전술한 화학물이 폐수의 배출구(4)를 통해 빠져나가지 못하도록 차단벽(7)(7')을 형성, 설치함으로써, 폐수처리효율을 극대화시킨 효과가 있다.As described above, the present invention forms a barrier wall (7) (7 ') to prevent the above-mentioned chemicals from escaping through the outlet (4) of the waste water even if the chemicals aggregated through the reaction tank floats above the settling tank (1). By installing, there is an effect of maximizing wastewater treatment efficiency.

Claims

A cylinder 1 'on which a supply port 2 and an outlet 4 are provided at an upper portion, and an aggregate discharge port 5 at which a precipitated chemical is discharged; A stirrer (3) installed in the cylinder (1 ') for rotating and sedimenting the wastewater in which the chemical is agglomerated; In the settling tank 1 which consists of etc.,

At least one flange 6, 6 'is installed on the inner wall of the cylinder 1' at its center, at an appropriate height, and at the end thereof, a cylindrical barrier wall 7, 7 'which is almost perpendicular to the end thereof. Sedimentation tank structure of the wastewater treatment apparatus, characterized in that the vertically formed.

The method of claim 1,

At least one of the flanges 6, 6 'is installed on the inner wall of the cylinder 1' with an appropriate height, and the ends of the flanges 6, 6 'are shortened to the upper portions thereof. The sedimentation tank structure of the wastewater treatment apparatus, characterized in that the cylindrical blocking wall (7) (7 ') is formed vertically so as to be substantially perpendicular to the.