KR920004200B1 - Waste water treating apparatus - Google Patents

Waste water treating apparatus Download PDF

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Publication number
KR920004200B1
KR920004200B1 KR1019890020785A KR890020785A KR920004200B1 KR 920004200 B1 KR920004200 B1 KR 920004200B1 KR 1019890020785 A KR1019890020785 A KR 1019890020785A KR 890020785 A KR890020785 A KR 890020785A KR 920004200 B1 KR920004200 B1 KR 920004200B1
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South Korea
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station
separation
water
slurry
main body
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KR1019890020785A
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Korean (ko)
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KR910011319A (en
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박영배
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삼성전관 주식회사
김정배
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/128—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using batch processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/02—Filters formed by clamping together several filtering elements or parts of such elements in which the elements are pre-formed independent filtering units, e.g. modular systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/20—Sludge processing

Abstract

The apparatus suitable for separating water from slurry and dehydrating the residue into powder in a batch process, comprises a main body (1) having inner vacuum chamber (C), rotated by a driving section (3); plurality of separating boxes (2) connected with the body (1); a plurality of stations having a slurry insert station (S1), a water separating station (S2), a powder separating station (S3), a separating-box cleaning station (S4). The box (2) is connected with an air or clean-water supply tube (8) and a motor (S) for tumbling the box (2) by rotation or reverse rotation.

Description

수분리장치Water separator

제 1 도는 본 발명에 따른 수분리장치의 구성을 보이는 개략도.1 is a schematic view showing the configuration of a water separator according to the present invention.

제 2 도는 제 1 도의 본체 및 분리통에 대한 요부 발췌단면도.2 is a cross-sectional view of the main portion of the main body and the separator of FIG.

제 3 도는 제 1 도의 분리통 세정 스테이션을 보이는 측면도이다.3 is a side view showing the canister cleaning station of FIG.

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

1 : 본체 2 : 분리통1: body 2: separator

3 : 구동부 5 : 모우터3: driving part 5: motor

8 : 공기 및 순수공급관 S1 : 슬러리 투입 스테이션8: air and pure water supply pipe S1: slurry injection station

S2 : 수분리 스테이션 S3 : 분체분리 스테이션S2: Water Separation Station S3: Powder Separation Station

S4 : 분리통 세정 스테이션S4: Separator Washing Station

본 발명은 수분리(水分籬)장치에 관한 것으로, 특히 슬러리(slurry) 등에서 분리수를 추출해내어 분체(紛體)를 형성하는데 적합한 수분리장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water separation device, and more particularly, to a water separation device suitable for extracting separation water from a slurry or the like to form powder.

조성성분의 혼합교반의 편의를 위해 현탁액드으로 형성한 슬러리나, 분체의 세정(洗淨)을 위해 세정수를 투여하여된 슬러리는 재차 분체를 형성하기 위해 수분리 및 건조를 행하게 된다.Slurry formed as a suspension for the convenience of mixing and mixing of the components, or slurry to which the washing water is administered to wash the powder is subjected to water separation and drying again to form the powder.

이에따라 종래 슬러리를 수분리 및 건조하는 방법으로는 배치(batch)처리방식과 연속처리방식이 있었다. 여기서 배치처리방식은 수분리 및 건조될 슬러리를 상자형의 용기에 수납하여 이를 한 로트(lot)단위로 처리하는 방식으로 여과된 분체의 분리등 자동화에 어려운 점이 많으므로 주로 수작업에 의존하여 온바, 그 생산성이 낮고 이 생산성 문제 때문에 일시에 다량을 처리하게 되므로 시간경과에 따라 수분리효율이 저하되는 문제점이 있었다.Accordingly, conventional methods of separating and drying the slurry include a batch treatment method and a continuous treatment method. Here, the batch treatment method is to store the slurry to be separated and dried in a box-type container, and to process it in a unit of lot. Therefore, it is difficult to automate the separation of the filtered powder. The productivity is low and because of this productivity problem because a large amount of processing at a time, there was a problem that the water separation efficiency is deteriorated over time.

한편 연속처리방식은 슬러리를 연속투입하여 수분리 및 건조를 일관적으로 행할수 있어서 그 효율과 처리속도가 빠른 장점이 있으나, 이는 단일물질의 연속처리에만 강점이 있을 뿐 처리물질에 로트구분이 있는 경우나 서로다른 물질을 처리하는 경우에는 잔류물질에 의한 오염의 문제점이 있었다On the other hand, the continuous treatment method has the advantage that the efficiency and the processing speed are high because the slurry can be continuously introduced and the water can be consistently added, but this has the strength only in the continuous treatment of a single substance, and has a lot classification in the treated substance. In case of treating different materials, there was a problem of contamination by residual materials.

본 발명은 상술한 종래의 문제점을 해결하기 위하여 창출된 것으로서, 배치처리의 장점과 연속처리의 장점을 구유하도록 로트단위의 슬러리를 연속적으로 수분리 처리할 수 있는 수분리장치를 제공하는 것을 그 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a water separation apparatus capable of continuously separating and separating a slurry of a lot unit so as to retain the advantages of batch processing and continuous processing. It is done.

상술한 목적을 달성하기 위해 본 발명에 따른 수분리장치는 내부에 진공실에 형성되며 구동부에 의해 회전가능한 본체와, 상기 본체에 연통되어 지지되는 복수의 분리통을 설치하여, 상기 본체가 상기 구동부에 의해 회전함으로써 상기 분리통을 적어도 슬러리 투입 스테이션과 수분리 스테이션과 분체분리 스테이션과 분리통 세정 스테이션을 포함하는 복수의 스테이션을 이송시켜 해당 공정을 수행하도록 하는 것을 특징으로 한다.In order to achieve the above object, the water separator according to the present invention is provided with a main body rotatably formed by a driving unit inside the vacuum chamber and a plurality of separation cylinders connected to and supported by the main body, so that the main body is connected to the driving unit. By rotating the separator to transfer at least a plurality of stations including at least the slurry input station, the water separation station, the powder separation station and the separation tank cleaning station to perform the process.

이하에 본 발명의 바람직한 실시예를 첨부된 도면을 참조로하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제 1 도에 도시된 바와 같이 구동부(3)에 의해 회전하는 본체(1)에는 이에 지지되며 각각 연결관(4) 및 밸브(V)를 통해 이에 연통되는 복수의 분리통(2)이 설치되어 있으며 이 분리통(2)은 전도수단(轉倒手段)인 모우터(5)에 의해 회전하여 뒤집힐수 있도록 되어있다.As shown in FIG. 1, the main body 1 that is rotated by the driving unit 3 is provided with a plurality of separation cylinders 2 supported therein and communicating with each other through a connecting pipe 4 and a valve V, respectively. The separator (2) is to be rotated by the motor (5), which is a conduction means (轉 倒 手段) can be turned over.

한편 본체(1)는 내부는 진공펌프(VP)에 의해 진공실(C)을 형성하게 되며, 연결관(4)을 분리통(2)의 슬러리로부터 분리시킨 분리수는 수집조(6)로 수집되어 배수되도록 되어있다.On the other hand, the main body 1 forms a vacuum chamber C inside by a vacuum pump VP, and the separating water separating the connecting pipe 4 from the slurry of the separating container 2 is collected by the collecting tank 6. To be drained.

이 본체(1)는 구동부(3)에 의해 회전하며 분리통(2)을 복수의 스테이션으로 이송시키도록 되어 있는바, 여기서 복수의 스테이션은 바람직하기로는 슬러리 투입 스테이션(S1)과 수분리 스테이션(S2)과 분체분리 스테이션(S3)과 분리통 세정 스테이션(S4)을 포함한다. 슬러리 투입 스테이션(S1)에는 수분리될 슬러리(S)가 수납된 호퍼(hopper; H)가 설치되는바, A는 그 교반기(agitator)이다. 수분리 스테이션(S2)에는 별도의 설비는 없으나 본체(1)의 진공실(C)과 분리통(2)간의 밸브(V)가 열려 분리통(2)에 부압(負壓)이 공급되는 스테이션이다. 분체분리 스테이션에는 복수의 분체수납용기(B)가 적재되어 이송되는 컨베이어(converyer; Y)가 설치된다(제 3 도 참조).The main body 1 is rotated by the drive unit 3 and is configured to transfer the separating cylinder 2 to a plurality of stations, wherein the plurality of stations are preferably slurry injecting station S1 and water separation station ( S2), the powder separation station S3, and the separation vessel washing station S4. A hopper (H) in which the slurry S to be separated is stored is installed in the slurry injecting station S1, where A is an agitator. There is no separate facility in the water separation station (S2), but the valve (V) between the vacuum chamber (C) of the main body (1) and the separation cylinder (2) is opened to supply a negative pressure to the separation cylinder (2). . The powder separation station is provided with a conveyor Y on which a plurality of powder storage containers B are loaded and conveyed (see FIG. 3).

분리통 세정 스테이션(S4)에는 고압의 세정수가 분사되는 노즐(N)과 세정액(L)을 수납하는 회수조(R)가 설치되며, 이 회수조(R)에 회수된 세정액(L)을 슬러리(S)가 수납된 호퍼(H)로 귀환시키는 펌프(P)가 설치되어 있다(제 4 도 참조).Separation tank washing station (S4) is provided with a recovery tank (R) for accommodating the nozzle (N) to which the high-pressure washing water is injected and the cleaning liquid (L), and the cleaning liquid (L) recovered in the recovery tank (R) is slurry. The pump P which returns to the hopper H in which S was accommodated is provided (refer FIG. 4).

여기서 본체(1)와 분리통(2)의 구성을 제 2 도를 통해 좀더 상세히 살펴보면, 진공실(C)이 형성된 본체(1)는 그 상부의 구동부(3)의 구동에 의해 지지대(7)상에 회전가능하게 지지되고, 이 본체(1)의 진공실(C)과 밸브(V) 및 연결관(4)을 통해 연결되는 분리통(2)은 다수의 관통공이 형성된 격판(2a)에 의해 상하로 분리되어 그 하부에는 순수밸브(V1) 및 공기밸브(V2)에 의해 순수와 압축공기가 선택적으로 공급되는 순수 및 공기 공급관(8)이 연결된다. 한편 이 분리통(2)은 본체(1)에 지지부(9)로 지지되는 모우터(5)의 정역회전에 의해 뒤집할 수 있도록 구성되는바, 이에따라 순수 및 공기공급관(8)은 유연한 재질로 구성되고 연결관(4)과의 접속부와 순수 및 공기공급관(8)의 접속부는 각각 밀봉베어링(B1,B2)을 구비하여 구성되는 것이 바람직하다.Herein, the configuration of the main body 1 and the separating cylinder 2 will be described in more detail with reference to FIG. 2. The main body 1 in which the vacuum chamber C is formed is supported on the support 7 by the driving of the upper drive unit 3. Rotatably supported by the vacuum chamber C of the main body 1 and connected via the valve V and the connecting pipe 4, the separation cylinder 2 is formed by a plate 2a formed with a plurality of through holes. It is separated into the lower portion of the pure water valve (V1) and the air valve (V2) is connected to the pure water and air supply pipe (8) to selectively supply pure water and compressed air. Meanwhile, the separator 2 is configured to be reversed by the forward and reverse rotation of the motor 5 supported by the support 9 on the main body 1. Accordingly, the pure water and the air supply pipe 8 are made of a flexible material. It is preferable that the connection part with the connection pipe 4 and the connection part of the pure water and the air supply pipe 8 are provided with sealing bearings B1 and B2, respectively.

이와 같이 구성의 본 발명에 따른 수분리장치의 작동은 다음과 같다. 먼저 슬러리 투입 스테이션(S1)에 이송된 분리통(2)에는 호퍼(H)로부터 소정량의 슬러리(S)가 주입된다.Thus, the operation of the water separation device according to the invention of the configuration is as follows. First, a predetermined amount of slurry S is injected from the hopper H into the separator 2 transferred to the slurry injection station S1.

구동부(3)에 의해 본체(1)가 회전하면 분리통(2)은 수분리 스테이션(S2)으로 이송되고, 여기서 밸브(V)가 개방되어 본체(1) 내부에 진공실(C)의 부압이 연결관(4)을 통해 분리통(2)에 전달됨으로써 슬러리(S)로부터 분리수가 추출되고 추출된 분리수는 진공실(C)을 통해 수집조(6)로 수집된 뒤 외부로 배수된다.When the main body 1 is rotated by the driving unit 3, the separating cylinder 2 is transferred to the water separation station S2, where the valve V is opened to generate a negative pressure of the vacuum chamber C inside the main body 1. Separation water is extracted from the slurry (S) by being transferred to the separator (2) through the connecting pipe (4) and the extracted separated water is collected in the collection tank (6) through the vacuum chamber (C) and drained to the outside.

분리수가 추출되어 분체가 된 슬러리는 본체(1)의 회전에 따라 분체분리 스테이션(S3)으로 이송되고 여기서 제 3 도에 보인 바와 같이 모우터(5)의 회전에 의해 분리통(2)이 뒤집혀 분체는 컨베이어(Y)상의 분체 수납용기(B)로 나가된다. 이때 공기 밸브(V2)가 개방되어 공기 및 순수공급관(8)으로부터 압축 공기가 공급됨으로써 이 분체의 분리가 촉진된다. 분체 수납용기(B)에 수납된 분체는 컨베이어(Y)에 의해 건조실등의 건조장치로 이송된다.The slurry from which the separated water is extracted and powdered is transferred to the powder separating station S3 according to the rotation of the main body 1, and as shown in FIG. 3, the separating cylinder 2 is turned upside down by the rotation of the motor 5. The powder goes out to the powder storage container B on the conveyor Y. At this time, the air valve V2 is opened, and compressed air is supplied from the air and the pure water supply pipe 8 to promote separation of the powder. The powder accommodated in the powder storage container B is transferred to a drying apparatus such as a drying chamber by the conveyor Y.

분체의 이탈이 완료된 분리통(2)은 제 4 도에 보인 바와 같이 본체(1)의 회전에 따라 뒤집힌 상태대로 분리통 세정스테이션(S4)으로 이송되며, 노즐(N)로부터 고압의 세정수가 공급되어 분리통(2)의 내면을 세정하게 되는데, 이때 순수밸브(V1)가 개방되어 공기 및 순수공급관(8)으로 순수를 공급함으로써 세정을 촉진하게 된다. 여기서 세정액(L)은 수조(R)에 회수되어 호퍼(H)로 귀환됨으로써 유효물질의 유실을 방지하여 수율을 높이게 된다.After separation of the powder is completed, the separation container 2 is transferred to the separation container washing station S4 in an inverted state according to the rotation of the main body 1 as shown in FIG. 4, and the high pressure washing water is supplied from the nozzle N. In order to clean the inner surface of the separator 2, the pure water valve (V1) is opened to promote the cleaning by supplying pure water to the air and the pure water supply pipe (8). In this case, the washing liquid L is recovered in the water tank R and returned to the hopper H, thereby preventing the loss of the effective substance and increasing the yield.

다음 분리통(2)은 슬러리 투입 스테이션(S1)으로 이송되면서 모우터(5)가 역회전함으로써 뒤집혀 정치(正置)되고 다시 다음 로트의 슬러리를 공급받음으로써 작동을 계속한다.Next, the separator 2 is conveyed to the slurry inlet station S1, and the motor 5 is reversed by being rotated in reverse, and then continues to operate by receiving the slurry of the next lot again.

이와 같이 본 발명에 따른 수분리장치는 수분리될 슬러리를 로트단위로 처리함으로써 다종다양한 물질을 상호 오염의 문제가 없이도 처리할 수 있으며 처리물질이 불연속적으로 공급되는 경우에도 장치에 무리가 가지않는 배치처리의 장점과, 수분리를 일관 처리함으로써 그 효율과 처리속도가 빠른 연속처리의 장점을 동시에 발휘하게 된다.Thus, the water separation device according to the present invention can treat a variety of materials without the problem of cross-contamination by treating the slurry to be separated in a lot unit, even if the treated material is discontinuously supplied to the device By taking advantage of the batch treatment and the water separation process, the efficiency and the speed of the continuous processing can be exhibited simultaneously.

또한 분리통의 세정액을 호퍼로 재순환시킴으로써 유효성분의 유실을 방지하여 수율을 높일 수 있게 되므로, 본 발명은 다종의 물질을 신속하고 효율높게 수분리 처리할 수 있는 우수한 효과를 발휘하는 것이다.In addition, it is possible to increase the yield by preventing the loss of the active ingredient by recycling the cleaning liquid of the separation vessel to the hopper, the present invention is to exhibit an excellent effect that can be quickly and efficiently water separation treatment of a large number of substances.

Claims (2)

내부에 진공실(C)이 형성되며 구동부(3)에 의해 회전가능한 본체(1)와, 상기 본체(1)에 연통되어 지지되는 복수의 분리통(2)을 설치하여, 상기 본체(1)가 상기 구동부(3)에 의해 회전함으로써 상기 분리통(2)을 적어도 슬러리투입 스테이션(S1)과, 수분리 스테이션(S2)과 분체분리 스테이션(S3)분리통 세정 스테이션(S4)을 포함하는 복수의 스테이션으로 이송시켜 해당 공정을 수행하도록 하는 것을 특징으로 하는 분리장치.A vacuum chamber (C) is formed therein, and a main body (1) rotatable by the driving unit (3) and a plurality of separation cylinders (2) communicated with and supported by the main body (1) are provided, whereby the main body (1) A plurality of separators including at least a slurry injection station S1, a water separation station S2, a powder separation station S3, and a separation tank cleaning station S4 by rotating by the driving unit 3 are at least a slurry injection station S1. Separation device characterized in that to transfer to the station to perform the process. 제 1 항에 있어서, 상기 분리통(2)에 공기 및 순수공급관(8)이 결합되며, 정역회전하여 분리통(2)을 뒤집을 수 있는 모우터(S)가 구비되는 것을 특징으로 하는 수분리장치.The water separation apparatus according to claim 1, wherein air and pure water supply pipes (8) are coupled to the separation container (2), and a motor (S) is provided to reverse and rotate the separation container (2). Device.
KR1019890020785A 1989-12-31 1989-12-31 Waste water treating apparatus KR920004200B1 (en)

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