KR20090076006A - Solid-liquid separator - Google Patents

Solid-liquid separator Download PDF

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Publication number
KR20090076006A
KR20090076006A KR1020080001713A KR20080001713A KR20090076006A KR 20090076006 A KR20090076006 A KR 20090076006A KR 1020080001713 A KR1020080001713 A KR 1020080001713A KR 20080001713 A KR20080001713 A KR 20080001713A KR 20090076006 A KR20090076006 A KR 20090076006A
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South Korea
Prior art keywords
roller
solid
dewatering belt
solids
separation device
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KR1020080001713A
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Korean (ko)
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남이희
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남이희
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Priority to KR1020080001713A priority Critical patent/KR20090076006A/en
Publication of KR20090076006A publication Critical patent/KR20090076006A/en

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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
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
    • B30B9/241—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band co-operating with a drum or roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/646—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by pressure rollers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A solid/liquid separator is provided to completely separate fine solids from liquid, and improve dehydration efficiency and collecting workability. A solid/liquid separator filters sludge in sewage or waste water discharged from a stockbreeding farmhouse or an industrial place. The solid/liquid separator comprises: a base frame(10) having an inflow part(12) and a discharge part(14); a porous dehydrating belt(20) which is guided by first to fourth rollers(16a-16d) properly arranged along the inflow part and discharge part of the base frame, and which is driven on an endless track by rotary power transmitted to the third roller by a separate drive motor(18); and two or more pressure rollers(17) disposed in a zigzag shape along a moving direction of the dehydrating belt between the first roller and second roller to perform a compressing operation while inducing and guiding the dehydrating belt in a zigzag shape in a state that the dehydrating belt passing through the pressure rollers is folded to halves.

Description

고액분리장치{Solid-liquid separator}Solid-liquid separator {Solid-liquid separator}

본 발명은 축산농가 또는 산업장으로부터 유출되는 오.폐수 내의 슬러지 등 을 걸러내는 고액분리장치에 관한 것으로, 특히 다공성의 탈수벨트를 이용해 압축방식으로 고형물과 액상물을 분리시키는 고액분리장치에 관한 것이다.The present invention relates to a solid-liquid separation device for filtering sludge in wastewater and wastewater flowing out from livestock farms or industrial plants, and more particularly, to a solid-liquid separation device for separating solids and liquids by compression using a porous dewatering belt. .

축산농가나 산업현장 등에서 유출되는 오.폐수의 처리는 대략 침전지를 주로 이용하고 있는데, 그러한 침전방식은 이전의 과정에서 처리되지 못한 작은 입자나 부유물 등을 비중의 차이에 따른 정화 과정을 이루는 물리적 처리와 화학 약품을 통해 미생물을 침전시키는 화학적 처리를 들을 수 있다. The treatment of sewage and wastewater from livestock farms and industrial sites is mainly used in sedimentation basins. The sedimentation method is a physical treatment that purifies small particles or suspended solids that have not been treated in the previous process according to the difference in specific gravity. And chemicals can be used to treat chemicals that settle microorganisms.

이러한 침전방식을 이용한 오.폐수의 처리에서 입자가 큰 고형물, 그 일례로 축산폐수의 경우 가축분뇨 등과 같은 입자가 큰 고형분으로 인하여 침전효율과 관리성이 저하되는 문제점이 제기되고 있어 침전 전단계에서 별도의 고액분리가 요구되고 있는 것이다.In the treatment of sewage and wastewater using the sedimentation method, solid particles with large particles, for example, livestock wastewater, have problems of sedimentation efficiency and manageability due to large particles such as livestock manure. Solid-liquid separation is required.

이와 같은 고액분리는 현재까지 여러 가지가 개발되어 사용되고 있는데, 그 일례로 소정의 경사를 가지는 여과망을 이용해 고형의 분과 액상의 분뇨를 자연 낙하방식에 의해 분리하거나, 또는 다공드럼과 그 다공드럼의 둘레 정점 부분에 가압 롤들을 갖추어 압착방식으로 고액분리하고 있는 것이다.Such solid-liquid separation has been developed and used until now, for example, by separating the solid and liquid manure by a natural drop method using a filter network having a predetermined slope, or the periphery of the porous drum and its porous drum Equipped with pressure rolls in the apex portion is to separate the solid by a compression method.

그런데 이러한 고액분리에서 입자 큰 고형분들은 처리되나 미세한 고형분들은 처리되지 못하고 액상물과 함께 그대로 배출되고 있는 것이다.By the way, in this solid-liquid separation, the large solids are treated, but the fine solids are not processed but are discharged together with the liquid.

그리하여 상기에서 설명한 고액분리기에서 미처리되는 미립자의 고형분들을 완전히 처리시키는 추가적인 고액분리가 요구되고 있는 것이다.Thus, further solid-liquid separation is required to completely process the solids of the untreated fine particles in the solid-liquid separator described above.

본 발명은 상기와 같은 사정을 고려하여 이루어진 것으로, 그 목적은 무한궤도상으로 구동하는 미세한 다공성의 탈수벨트를 지그재그식으로 배열되는 다단계의 가이드롤들 사이로 통과시키면서 압축방식으로 오.폐수 내의 고형분을 걸러내게 함으로써, 액상물로부터 미세한 고형물을 완전히 분리시키고 탈수효율을 향상시키는 고액분리장치를 제공함에 있다.The present invention has been made in consideration of the above circumstances, and an object thereof is to pass a fine porous dewatering belt driven in an endless track through a plurality of guide rolls arranged in a zigzag manner, while passing solid content in wastewater by compression. The present invention provides a solid-liquid separator that completely separates fine solids from the liquid and improves dewatering efficiency.

본 발명의 다른 목적은 장치의 후단 배출부를 일정 높이에서 외향으로 연장하여 수거차량이 진입되어 분리되는 고형분을 직접 받아 적재시키게 함으로써, 수거작업성을 향상시킨 고액분리장치를 제공하는 것이다.It is another object of the present invention to provide a solid-liquid separation device which improves the collection workability by allowing the rear end discharge portion of the apparatus to extend outward at a predetermined height to directly receive and load solids separated by entering the collection vehicle.

이러한 본 발명의 목적은 축산농가 또는 산업장으로부터 유출되는 오.폐수 내의 슬러지 등을 걸러내는 고액분리장치를 제공함에 의해 달성되게 되는데, 이 고액분리장치는 축산농가 또는 산업장으로부터 유출되는 오.폐수 내의 슬러지 등을 걸러내는 고액분리장치로서, 기대와, 이 기대에 적절하게 배치되는 제1내지 제4롤러들에 안내되고, 제3롤러에 전달되는 별도의 구동모터에 의해 무한궤도상으로 구동하는 다공성의 탈수벨트 및 제1롤러와 제2롤러의 사이에 상기 탈수벨트의 이동방향을 따라 적어도 2개 이상 지그재그식으로 배치되어 통과되는 상기 탈수벨트가 절반으로 접힌 상태에서 지그재그식으로 유도안내되면서 압축작용을 이루게 하는 가압롤러들을 포함하여서, 제1롤러와 가압롤러들 전방의 사이에 평면상태에서 분리대 상물인 슬러지를 받아드리는 상기 탈수벨트가 점차 절반으로 접어지고 가압롤러들 후방과 제2롤러 사이에서는 접어진 탈수벨트가 점차 평면상태로 펼쳐지게 하면서 오.폐수 내의 슬러지를 압축방식으로 탈수.분리작용을 이루어 고형물과 액상물을 분리하게 된다.The object of the present invention is achieved by providing a solid-liquid separation device for filtering sludge in the wastewater discharged from the livestock farm or industrial plant, the solid-liquid separation device is discharged from the livestock farm or industrial plant. A solid-liquid separation device for filtering sludge and the like, which is driven in an endless track by a base and a separate drive motor which is guided to the first to fourth rollers disposed appropriately to the base and is transferred to the third roller. Compressed while being guided in a zigzag manner while the porous dewatering belt and the dewatering belt which are disposed zigzag at least two or more along the moving direction of the dewatering belt between the first roller and the second roller are folded in half. Sludge which is a separator object in a planar state between the first roller and the pressure rollers in front, including the pressure rollers to achieve the action. The receiving dewatering belt is gradually folded in half, and the dewatering belt folded between the press rollers and the second roller gradually unfolds in a flat state while dewatering and separating sludge in the wastewater by compression. Water will be separated.

본 발명 고액분리장치의 효과에 관해 설명하겠다. 본 발명은 무한궤도상으로 구동하는 미세한 다공성의 탈수벨트를 지그재그식으로 배열되는 다단계의 가이드롤들 사이로 통과시키면서 압축방식으로 오.폐수 내의 고형분을 걸러내게 함으로써, 액상물로부터 미세한 고형물을 완전히 분리시키고 탈수효율을 향상시키는 고액분리장치를 제공함에 있다.The effect of the solid-liquid separator of the present invention will be described. The present invention is to filter the solids in the waste water by compression method while passing through the microporous dewatering belt driven in a crawler between the multi-stage guide rolls arranged in a zigzag manner, to completely separate the fine solids from the liquid It is to provide a solid-liquid separation device to improve the dehydration efficiency.

본 발명의 다른 목적은 장치의 후단 배출부를 일정 높이에서 외향으로 연장하여 수거차량이 진입되어 분리되는 고형분을 직접 받아 적재시키게 함으로써, 수거 및 운반 등의 처리작업성을 향상시킨 고액분리장치를 제공하는 것이다.Another object of the present invention is to provide a solid-liquid separation device that extends the rear end discharge portion of the device outward at a predetermined height to directly receive and load the solids separated by entering the collection vehicle, thereby improving the workability of collection and transport, etc. will be.

다음 본 발명의 일 실시 예를 도면에 의거하여 구체적으로 설명하겠다. Next, an embodiment of the present invention will be described in detail with reference to the drawings.

본 발명은 축산농가 또는 산업장으로부터 유출되는 오.폐수 내의 슬러지(고형물과 액상물) 등 입자가 큰 고형물을 침전 전단계에서 걸러내어 침전효율을 향상시키기 위해 부가적으로 설치되는 보조장치이다.The present invention is an auxiliary device that is additionally installed to filter out large solids, such as sludge (solids and liquids) in the waste water discharged from livestock farms or industrial sites in the pre-sedimentation step to improve the settling efficiency.

또 본 발명 고액분리장치는 경사를 가지는 여과망 또는 다공드럼을 이용한 기존의 고액분리기에 부설하여 미처리된 미립자의 고형분들을 효율적이고 완전히 분리 처리하게 될 것이다.In addition, the solid-liquid separator of the present invention will be installed in an existing solid-liquid separator using a filter network or porous drum having a slope to efficiently and completely separate the solids of the untreated fine particles.

도 1 및 도 2에는 본 발명에 따른 고액분리장치가 상세히 도시되어 있다. 도면에서 10은 기대이다. 이 기대(10)는 형강을 이용하여 적당한 형태로 제작되어 전.후 측에 고액 분리대상물인 슬러지를 받아드리는 유입부(12)와 분리된 고형물의 배출부(14)를 갖추고 있다.1 and 2 are shown in detail the solid-liquid separation apparatus according to the present invention. In the figure, 10 is the expectation. The base 10 is formed in a suitable shape using the shape steel, and has an inlet 12 for receiving sludge as a solid-liquid separation object on the front and rear sides and an outlet 14 for the separated solids.

또 기대(10)에는 유입.배출부(12,14)들에 걸치어 적절하게 배치되는 제1롤러내지 제4롤러들(16a,16b,16c,16d)에 안내되고, 제3롤러(16c)에 전달되는 별도의 구동모터(18)에 의해 무한궤도상으로 구동하는 다공성의 탈수벨트(20)를 갖는다.The base 10 is guided to the first rollers to the fourth rollers 16a, 16b, 16c, and 16d, which are appropriately disposed across the inlet / outlet parts 12 and 14, and the third roller 16c. It has a porous dewatering belt 20 to drive in an orbit by a separate drive motor 18 to be transmitted to.

또한 제1롤러(16a)와 제2롤러(16b)의 사이에는 도 2에서와 같이 탈수벨트(20)의 이동방향을 따라 적어도 2개 이상 지그재그식으로 배치되어 통과되는 탈수벨트(20)가 절반으로 접혀진 상태에서 지그재그식으로 유도안내되면서 분리 대상물인 슬러지에 압축작용을 가하는 가압롤러들(17)을 갖는다. 이러한 가압롤러들(17)은 상.하측의 기저요소(19a,19b)에 의지되어 소정의 지그재그 대형을 갖추고 자유로이 공회전을 이루게 될 것이다.In addition, between the first roller 16a and the second roller 16b, as shown in FIG. 2, at least two or more zigzag-shaped dewatering belts 20 are disposed along the moving direction of the dewatering belt 20. It has the pressure rollers 17 for guiding the sludge which is the object to be separated while being guided in a zigzag manner in a folded state. These pressure rollers 17 will be relied on the upper and lower base elements (19a, 19b) will have a predetermined zigzag formation and freely idling.

이러한 고액분리장치에서 분리대상물인 슬러지의 고형물과 액상물을 분리하는 과정을 보면, 먼저 유입부(12)를 통해 제1롤러(16a)와 가압롤러들(17) 전방의 사이에서 평면상태로 펼쳐진 탈수벨트(20) 상으로 슬러지가 공급된다.In the solid-liquid separation device, the process of separating the solids and liquids of the sludge, which is a separation object, first spreads in a planar state between the first roller 16a and the pressure rollers 17 through the inlet 12. Sludge is supplied onto the dewatering belt 20.

이렇게 슬러지를 받은 탈수벨트(20)가 이동하여 가압롤러들(17) 측으로 인접됨과 동시 점차적으로 평면상태에서 도 5에서와 같이 절반으로 접어져 소정의 대형을 가지는 가압롤러들(17)의 사이를 지그재그식으로 통과하게 되는데, 이때 교호적 으로 배치되는 인접한 가압롤러들(17)의 사이에서 일어는 장력에 의한 압축작용으로 슬러지의 고형물은 접혀진 탈수벨트(20)내에 잔류되고 액상물은 탈수벨트(20) 외측으로 탈수되어 하부의 집수조(22)에 저수된다.The sludge dewatering belt 20 is moved to be adjacent to the pressure rollers 17 and gradually folded in half as shown in FIG. 5 in a planar state, between the pressure rollers 17 having a predetermined size. It passes through in a zigzag manner, in which the solids of the sludge remain in the folded dewatering belt 20 due to the compression action caused by tension between adjacent pressure rollers 17 alternately arranged, and the liquid is dewatered belt ( 20) It is dewatered to the outside and stored in the water collecting tank 22 in the lower portion.

그리고 액상물이 분리된 고형물은 탈수벨트(20)를 타고 배출부(14) 측으로 이동하게 되는데, 이때 가압롤러들(17)의 후방과 제2롤러(16b) 사이에서는 가압롤러들(17)에 의해 절반으로 접어진 탈수벨트(20)가 제2롤러(16b) 측으로 가며 점차 평면상태로 펼쳐지게 되고, 이렇게 평면상태로 펼쳐진 탈수벨트(17) 상의 고형물을 스크레이퍼(24)를 이용해 긁어내어 고액분리를 이루게 된다.And the solid matter separated from the liquid is moved to the discharge portion 14 side by the dehydration belt 20, at this time between the pressure rollers 17 and the second roller (16b) between the pressure rollers (17) The dewatering belt 20 folded in half by the second roller 16b is gradually expanded in a flat state, and the solids on the dewatering belt 17 unfolded in this flat state are scraped off using a scraper 24 to remove solids. Is achieved.

이렇게 다공성의 탈수벨트(20)를 무한궤도상으로 이동시키며 그 탈수벨트(20)를 절반으로 접었다 폈다 하면서 지그재그식의 대열을 갖는 가압롤들(17)에 의한 압축작용 과정을 연속적이고 반복적으로 이루면서 소기의 고액분리를 이루게 될 것이다.While moving the porous dewatering belt 20 in an endless track and folding and demounting the dewatering belt 20 in half, the compression process by the pressure rolls 17 having a zigzag alignment is performed continuously and repeatedly. The desired solids separation will be achieved.

그리고 제4롤러(16d)는 장력조절수단(26)에 의해 조작되어 탈수벨트(20)의 장시간 사용으로 인한 긴장상태의 변화에 대비 또는 탈수력 정도 조절을 위해 그 탈수벨트(20)의 장력이 조절되게 하였다.And the fourth roller (16d) is manipulated by the tension adjusting means 26 is the tension of the dewatering belt 20 for the change of the tension state due to the long time use of the dewatering belt 20 or to adjust the degree of dehydration force Allowed to be controlled.

또한 탈수벨트(20)의 회수 측인 제1롤러(16a)와 제4롤러(16d)의 사이에는 수압방식에 의해 회수되는 탈수벨트(20)를 세척시키는 살수수단(28)을 갖추어 탈수벨트(20)의 관리를 위한 세척공정을 이루게 될 것이다.In addition, between the first roller (16a) and the fourth roller (16d) of the recovery side of the dewatering belt 20 is provided with a watering means 28 for washing the dewatering belt (20) recovered by the hydraulic method, the dewatering belt (20) Cleaning process will be achieved.

한편 기대(10)의 배출부(14)는 그 기대(10)의 후방에서 일정 높이를 가지고 외향으로 연장하여 수거차량이 직접 진입되어 탈수벨트(20)로부터 배출되는 고형물 을 직접 받아 적재되게 함으로서, 고형물의 수거는 물론 그 처리 작업이 간편 용이한 효과도 있는 것이다.Meanwhile, the discharge portion 14 of the base 10 extends outwardly with a predetermined height at the rear of the base 10 so that the collection vehicle directly enters and receives solids discharged from the dewatering belt 20 to be directly loaded. The collection of solids, as well as the processing work is easy and easy to effect.

이상에서와 같이 본 발명의 일 실시 예에 관해 설명하였으나, 본 발명은 이에 국한되지 않고 청구범위에 기재된 범위 내에서 변경이 가능할 것입니다.As described above, an embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.

도 1은 본 발명 고액분리장치의 정면도.1 is a front view of the solid-liquid separator of the present invention.

도 2는 본 발명 고액분리장치의 평면도.2 is a plan view of the solid-liquid separator of the present invention.

도 3은 본 발명 고액분리장치의 구성을 보여주는 단면도.Figure 3 is a sectional view showing the configuration of the solid-liquid separator of the present invention.

도 4는 본 발명 고액분리장치의 측면도.Figure 4 is a side view of the solid-liquid separator of the present invention.

도 5는 도 3의 A-A선 부분을 따라 절단하여 보여 주는 확대 단면도.FIG. 5 is an enlarged cross-sectional view illustrating the cut along the line A-A of FIG.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

10 :기대 12 :유입부10: expectation 12: inflow part

14 :배출부 16a..16d :제1롤로 내지 제4롤러14: discharge part 16a..16d: first to fourth roller

17 :가압롤러 18 :구동모터17: pressure roller 18: drive motor

20 :탈수벨트 22 :집수조20: dewatering belt 22: water collection tank

24 :스크레이퍼 26 :장력조절수단24: scraper 26: tension adjusting means

28 :세척수단28: washing means

Claims (6)

축산농가 또는 산업장으로부터 유출되는 오.폐수 내의 슬러지 등을 걸러내는 고액분리장치로서,It is a solid-liquid separation device that filters sludge in wastewater and wastewater flowing out from livestock farms or industrial sites. 유입부와 배출부를 갖는 기대;A base having an inlet and an outlet; 상기 기대의 유입부와 배출부들에 걸치어 적절하게 배치되는 제1롤러내지 제4롤러들에 안내되고, 제3롤러에 전달되는 별도의 구동모터에 의해 무한궤도상으로 구동하는 다공성의 탈수벨트; 및A porous dewatering belt guided to the first rollers to the fourth rollers appropriately disposed across the inlet and the discharge parts of the base and driven in an endless track by a separate drive motor which is transmitted to the third roller; And 상기 제1롤러와 제2롤러의 사이에 상기 탈수벨트의 이동방향을 따라 적어도 2개 이상 지그재그식으로 배치되어 통과되는 상기 탈수벨트가 절반으로 접힌 상태에서 지그재그식으로 유도안내되면서 압축작용을 이루게 하는 가압롤러들을 포함하며,At least two or more zig-zags are disposed between the first roller and the second roller along the moving direction of the dewatering belt so that the dewatering belt passed through is guided in a zigzag manner in a half folded state to achieve a compression action. Including pressure rollers, 여기서, 상기 제1롤러와 상기 가압롤러들 전방의 사이에 평면상태에서 상기 분리대상물인 슬러지를 받아드리는 상기 탈수벨트가 점차 절반으로 접어지고 상기 가압롤러들 후방과 상기 제2롤러 사이에서는 상기 접어진 상기 탈수벨트가 점차 평면상태로 펼쳐지게 하면서 상기 오.폐수 내의 슬러지를 압축방식으로 탈수.분리작용을 이루어 고형물과 액상물이 분리되게 한 것을 특징으로 하는 고액분리장치.Here, the dewatering belt for receiving the sludge which is the separation object in a planar state between the first roller and the pressure rollers in front is folded in half and the folded between the pressure rollers behind and the second roller. Solids separation device characterized in that the dewatering belt is gradually unfolded in a flat state while the sludge in the waste water is dewatered and separated by a compression method to separate the solids and liquids. 제1항에 있어서,The method of claim 1, 상기 제2롤러의 인접한 위치에 설치되어 상기 압축과정을 거치어 분리된 상 기 탈수벨트 표면의 고형물을 긁어내는 스크레이퍼를 더 포함하는 고액분리장치.And a scraper installed at an adjacent position of the second roller to scrape off the solids on the surface of the dewatering belt separated through the compression process. 제1항에 있어서,The method of claim 1, 상기 제4롤러는 장력조절수단에 의해 조작되어 상기 탈수벨트의 장력이 조절되게 한 고액분리장치.The fourth roller is a solid-liquid separation device that is operated by the tension adjusting means to control the tension of the dewatering belt. 제1항에 있어서,The method of claim 1, 상기 제1롤러와 제4롤러의 사이에 수압방식에 의해 회수되는 상기 탈수벨트를 세척시키는 살수수단을 갖는 고액분리장치.Solid-liquid separation device having a sprinkling means for washing the dewatering belt recovered by the hydraulic method between the first roller and the fourth roller. 제1항에 있어서,The method of claim 1, 상기 가압롤러의 하부에 설치되어 상기 탈수벨트에서 탈수된 액상물을 받는 집수조를 더 포함하는 고액분리장치.Solid-liquid separator is installed in the lower portion of the pressure roller further comprises a collecting tank for receiving the liquid dehydrated from the dewatering belt. 제1항에 있어서,The method of claim 1, 상기 배출부는 일정 높이에서 외향으로 연장하여 수거차량이 직접 진입되어 상기 탈수벨트로부터 분리되는 고형물을 직접 받아 적재시킬 수 있게 한 고액분리장치.The discharge portion extends outward at a predetermined height so that the collection vehicle directly enters the solid-liquid separation device that can be directly received and loaded solids separated from the dewatering belt.
KR1020080001713A 2008-01-07 2008-01-07 Solid-liquid separator KR20090076006A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154778B1 (en) * 2009-11-05 2012-06-18 한종석 Recycling device for excrement of cow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101154778B1 (en) * 2009-11-05 2012-06-18 한종석 Recycling device for excrement of cow

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