KR102369638B1 - Apparatus for processing sludge - Google Patents

Apparatus for processing sludge Download PDF

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KR102369638B1
KR102369638B1 KR1020200044824A KR20200044824A KR102369638B1 KR 102369638 B1 KR102369638 B1 KR 102369638B1 KR 1020200044824 A KR1020200044824 A KR 1020200044824A KR 20200044824 A KR20200044824 A KR 20200044824A KR 102369638 B1 KR102369638 B1 KR 102369638B1
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housing
sludge
condensed water
water collecting
collecting plate
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KR20210127008A (en
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김덕신
양재식
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주식회사 국제기산
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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
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/009—Collecting, removing and/or treatment of the condensate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • 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
    • C02F11/02—Biological treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
    • F26B9/08—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements
    • F26B9/082—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers including agitating devices, e.g. pneumatic recirculation arrangements mechanically agitating or recirculating the material being dried
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/305—Treatment of water, waste water or sewage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 발명은 응결 배수구조를 포함하는 슬러지 처리기에 관한 것으로, 일측에 슬러지 및 미생물이 투입되는 투입구와 응결수가 배수되는 배수구가 형성되고, 내부에 슬러지 및 미생물이 수용되는 공간부가 형성된 하우징, 상기 하우징 내부에 설치되는 한 쌍의 회전축, 상기 회전축의 외주연에 상기 회전축의 길이방향을 따라 장착되는 복수 개의 교반날개, 상기 회전축을 회전시키는 모터를 포함하는 교반부, 상기 하우징의 내부 바닥면에 설치되는 발열체인 히팅부, 상기 하우징 내부에 하우징의 길이방향을 따라 길게 형성되되, 판재형상으로 형성되며 복수 개가 하우징의 너비방향을 따라 소정간격 이격되며, 일단은 하우징의 내측 상면에 결합되고, 타단은 하향으로 경사지게 마련되어 응결수를 가이드하는 1차 집수판, 상기 1차 집수판의 하부측에 결합되되, 상면이 개방되고 내부에 응결수가 집수되는 공간부가 형성되며, 상기 배수구측으로 낮은 기울기를 가지도록 경사지게 결합되어 응결수를 상기 배수구로 배출시키는 2차 집수받이로 구성되는 배수부를 포함하는 것으로, 본 발명은 하우징 내부의 온도와 하우징 외부의 온도 차에 의해 하우징 내부에 발생하는 응결수가 외부로 배출되도록 하여 에너지 효율을 향상시키는 현저한 효과가 있다.The present invention relates to a sludge treatment machine including a coagulation drainage structure, a housing in which an inlet through which sludge and microorganisms are input and a drain port through which condensed water is drained, a space in which sludge and microorganisms are accommodated is formed, a housing inside the housing A pair of rotating shafts installed on the outer periphery of the rotating shaft, a plurality of agitating blades mounted along the longitudinal direction of the rotating shaft, a stirring unit including a motor for rotating the rotating shaft, a heating element installed on the inner bottom surface of the housing In-heating part is formed long along the longitudinal direction of the housing inside the housing, is formed in a plate shape, and a plurality of them are spaced apart by a predetermined interval along the width direction of the housing, one end is coupled to the inner upper surface of the housing, the other end is downward A primary water collecting plate provided at an angle to guide the condensed water, coupled to the lower side of the first collecting plate, the upper surface is open, and a space for collecting condensed water is formed therein, and is inclined to have a low inclination toward the drain. It includes a drainage unit composed of a secondary water collecting tray for discharging the condensed water to the drain port, and the present invention enables energy efficiency by discharging the condensed water generated inside the housing due to the temperature difference between the inside of the housing and the outside of the housing. has a remarkable effect of improving

Description

응결 배수구조를 포함하는 슬러지 처리기 {Apparatus for processing sludge}Sludge treatment system including condensate drainage structure {Apparatus for processing sludge}

본 발명은 미생물을 이용하여 하폐수 슬러지를 처리하는 슬러지 처리기에 관한 것으로, 더욱 상세하게는 응결수를 모아 배출시키는 응결 배수 구조를 포함하는 슬러지 처리기에 관한 것이다. The present invention relates to a sludge treatment machine for treating wastewater sludge using microorganisms, and more particularly, to a sludge treatment machine including a coagulation drainage structure for collecting and discharging condensed water.

일반적으로 하수와 폐수를 정화할 때, 침전조(침전지)의 바닥에는 슬러지가 침전되며, 슬러지는 시간이 지남에 따라 수질을 급격하게 오염시키고 악취를 발생시키므로 신속하게 제거를 해주어야만 하수와 폐수의 정수효과를 향상시킬 수 있다.In general, when purifying sewage and wastewater, sludge is deposited at the bottom of the settling tank (settling cell), and the sludge rapidly pollutes the water over time and generates a bad odor. effect can be improved.

지금까지는 슬러지 수집기를 활용하여 슬러지를 수집하고 매립 또는 해양 투기 등으로 처리하여 왔다.So far, sludge has been collected using a sludge collector and treated by landfill or marine dumping.

그러나 유기성 폐기물을 직접 매립할 경우에는 매립장소에 따른 문제가 야기될 뿐만 아니라 다량의 침출수가 지하로 유입되어 상당한 환경오염의 문제를 야기한다.However, when organic waste is directly buried, it not only causes problems depending on the landfill site, but also causes a large amount of leachate to flow into the ground, causing considerable environmental pollution.

또한, 육상처리 대책의 하나인 소각을 이용하여 유기성 폐기물을 처리할 경우 하수 슬러지 및 각종 함수성 슬러지와 같은 유기성 폐기물이 다량의 수분을 함유하고 있을 뿐만 아니라 그 부피가 크기 때문에 소각에 따른 비용의 발생이 상당하며, In addition, when organic waste is treated using incineration, which is one of the land treatment measures, organic waste such as sewage sludge and various water-containing sludges contain a large amount of water as well as large volume, resulting in costs associated with incineration. This is considerable,

유기성 폐기물을 소각하더라도 다량의 침출수에 대한 처리문제가 야기될 수밖에 없고, 더욱 문제가 되는 것은 유기성 폐기물의 소각과정에서 환경에 치명적인 다이옥신 등의 유해가스가 대량으로 발생하여 환경에 악영향을 끼치게 된다는 것이다.Even if organic waste is incinerated, it is inevitable that a large amount of leachate will be treated, and what is more problematic is that in the process of incineration of organic waste, harmful gases such as dioxins, which are fatal to the environment, are generated in large quantities, which adversely affects the environment.

이를 해결하고자 건조 또는 탈수구조를 가지는 슬러지 처리기가 개발되어 사용중이나, To solve this problem, a sludge treatment machine having a drying or dewatering structure has been developed and is in use,

이러한 슬러지 처리기는 상기 슬러지 처리기 내에 가열수단이 작동함에 따라 슬러지에 포함된 수분이 수증기 상태로 슬러지 처리기의 내벽이나 천장에 도달하여 응결되고, 응결수가 다시 하우징 내부로 낙하되어 슬러지의 건조 효율을 저하시키는 문제점이 있었다. In such a sludge treatment machine, as the heating means in the sludge treatment machine operates, the moisture contained in the sludge reaches the inner wall or ceiling of the sludge treatment machine as water vapor and is condensed, and the condensed water falls back into the housing to reduce the drying efficiency of the sludge. There was a problem.

즉, 이러한 종래기술은 응결수를 모아 배출시키는 응결 배수 구조를 가지고 있지 않으므로 응결수에 의해 슬러지 처리 효율이 낮은 문제점이 있었다. That is, since this prior art does not have a coagulation drainage structure for collecting and discharging condensed water, there is a problem in that the sludge treatment efficiency is low due to the condensed water.

대한민국, 등록특허공보 제10-0578047호Republic of Korea, Registered Patent Publication No. 10-0578047

본 발명은 이를 해결하고자 안출된 것으로, 슬러지를 건조시키고 미생물에 의해 분해되도록 하여 환경오염을 최소화하되, 응결수가 수집되고 외부로 배출되는 구조를 가지도록 마련되어 슬러지의 건조 효율 및 에너지 효율이 향상된 응결 배수구조를 포함하는 슬러지 처리기를 제공하고자 한다.The present invention was devised to solve this problem, and minimizes environmental pollution by drying the sludge and allowing it to be decomposed by microorganisms, but is provided to have a structure in which the condensed water is collected and discharged to the outside, so that the drying efficiency and energy efficiency of the sludge are improved. An object of the present invention is to provide a sludge treatment device including a structure.

본 발명은 응결 배수구조를 포함하는 슬러지 처리기에 관한 것으로, 일측에 슬러지 및 미생물이 투입되는 투입구와 응결수가 배수되는 배수구가 형성되고, 내부에 슬러지 및 미생물이 수용되는 공간부가 형성된 하우징, 상기 하우징 내부에 설치되는 한 쌍의 회전축, 상기 회전축의 외주연에 상기 회전축의 길이방향을 따라 장착되는 복수 개의 교반날개, 상기 회전축을 회전시키는 모터를 포함하는 교반부, 상기 하우징의 내부 바닥면에 설치되는 발열체인 히팅부, 상기 하우징 내부에 하우징의 길이방향을 따라 길게 형성되되, 판재형상으로 형성되며 복수 개가 하우징의 너비방향을 따라 소정간격 이격되며, 일단은 하우징의 내측 상면에 결합되고, 타단은 하향으로 경사지게 마련되어 응결수를 가이드하는 1차 집수판, 상기 1차 집수판의 하부측에 결합되되, 상면이 개방되고 내부에 응결수가 집수되는 공간부가 형성되며, 상기 배수구측으로 낮은 기울기를 가지도록 경사지게 결합되어 응결수를 상기 배수구로 배출시키는 2차 집수받이로 구성되는 배수부를 포함하는 것을 특징으로 한다.The present invention relates to a sludge treatment machine including a coagulation drainage structure, a housing in which an inlet through which sludge and microorganisms are input and a drain port through which condensed water is drained, a space in which sludge and microorganisms are accommodated is formed, a housing inside the housing A pair of rotating shafts installed on the outer periphery of the rotating shaft, a plurality of agitating blades mounted along the longitudinal direction of the rotating shaft, a stirring unit including a motor for rotating the rotating shaft, a heating element installed on the inner bottom surface of the housing In-heating part is formed long along the longitudinal direction of the housing inside the housing, is formed in a plate shape, and a plurality of them are spaced apart by a predetermined interval along the width direction of the housing, one end is coupled to the inner upper surface of the housing, the other end is downward A primary water collecting plate provided at an angle to guide the condensed water, coupled to the lower side of the first collecting plate, the upper surface is open, and a space for collecting condensed water is formed therein, and is inclined to have a low inclination toward the drain. It is characterized in that it comprises a drainage part consisting of a secondary water collecting tray for discharging the condensed water to the drain port.

또한, 상기 1차 집수판은 한 쌍이 상호 대향되게 설치되어 수직단면이 브이형상을 이루도록 배치되며, 한 쌍의 1차 집수판에 하나의 2차 집수받이가 설치되는 것을 특징으로 한다.In addition, a pair of the primary water collecting plate is installed to face each other so that the vertical cross-section forms a V-shape, and one secondary water collecting plate is installed on the pair of primary water collecting plates.

또한, 상기 1차 집수판은 상면에 만곡부가 형성되도록 상부가 볼록하게 형성되는 것을 특징으로 한다.In addition, the first water collecting plate is characterized in that the upper surface is formed to be convex so that a curved portion is formed on the upper surface.

따라서 본 발명은 하우징 내부의 온도와 하우징 외부의 온도 차에 의해 하우징 내부에 발생하는 응결수가 외부로 배출되도록 하여 에너지 효율을 향상시키는 현저한 효과가 있다.Accordingly, the present invention has a remarkable effect of improving energy efficiency by allowing the condensed water generated inside the housing to be discharged to the outside due to the temperature difference between the inside of the housing and the outside of the housing.

또한, 본 발명은 미생물을 이용하여 슬러지가 소멸 및 분해되도록 함으로써 슬러지를 처리하는 작업의 효율성을 향상시키는 현저한 효과가 있다.In addition, the present invention has a remarkable effect of improving the efficiency of the operation of treating the sludge by causing the sludge to disappear and decompose using microorganisms.

도1은 본 발명에 따른 슬러지 처리기의 정면도이다.
도2는 본 발명에 따른 슬러지 처리기의 측면도이다.
도3은 본 발명에 따른 배수부의 다른 실시례를 도시한 도면이다. 1 is a front view of a sludge treatment machine according to the present invention.
Figure 2 is a side view of the sludge treatment machine according to the present invention.
3 is a view showing another embodiment of the drain unit according to the present invention.

이하, 본 발명의 기술적 사상을 첨부된 도면을 사용하여 더욱 구체적으로 설명한다. Hereinafter, the technical idea of the present invention will be described in more detail with reference to the accompanying drawings.

첨부된 도면은 본 발명의 기술적 사상을 더욱 구체적으로 설명하기 위하여 도시한 일예에 불과하므로 본 발명의 기술적 사상이 첨부된 도면의 형태에 한정되는 것은 아니다.Since the accompanying drawings are merely examples shown in order to explain the technical idea of the present invention in more detail, the technical idea of the present invention is not limited to the form of the accompanying drawings.

도1은 본 발명에 따른 슬러지 처리기의 정면도이고, 도2는 본 발명에 따른 슬러지 처리기의 측면도이다.Figure 1 is a front view of the sludge treatment machine according to the present invention, Figure 2 is a side view of the sludge treatment machine according to the present invention.

도1에 도시된 바와 같이, 본 발명에 따른 슬러지 처리기(1000)는 하우징(100), 교반부(200), 히팅부(300), 배수부(400)를 포함한다.As shown in FIG. 1 , the sludge treatment machine 1000 according to the present invention includes a housing 100 , a stirring unit 200 , a heating unit 300 , and a drainage unit 400 .

먼저, 상기 하우징(100)은 본 발명의 외관을 이루며, 내부에 슬러지 및 미생물이 수용되는 공간부가 형성되는 요소이다.First, the housing 100 forms the exterior of the present invention, and is an element in which a space in which sludge and microorganisms are accommodated is formed.

상기 하우징(100)의 상부측 일면에는 상기 하우징 내부로 하폐수 슬러지 및 미생물을 투입할 수 있도록 투입구(부호미표시)가 형성되고, 상기 투입구는 별도의 도어에 의해 개폐가능하게 마련된다.An inlet (unmarked) is formed on one surface of the upper side of the housing 100 to inject wastewater sludge and microorganisms into the housing, and the inlet is provided to be opened and closed by a separate door.

그리고 도2에 도시된 바와 같이, 상기 하우징의 일측 상단에는 배수구(120)가 형성되며, 상기 배수구는 후술할 배수부(400)에 의해 집수된 응결수가 배출되는 요소이다.And, as shown in FIG. 2 , a drain hole 120 is formed at an upper end of one side of the housing, and the drain hole is an element through which condensed water collected by a drain unit 400 to be described later is discharged.

또한, 상기 하우징(100)의 저면에는 상기 외부하우징에 이동성을 부여하는 이동부재(도면미도시)가 장착되며, 상기 이동부재에는 별도의 브레이크가 마련되어 작업자의 필요에 따라 상기 하우징이 용이하게 이동 및 고정되도록 한다.In addition, a moving member (not shown) that imparts mobility to the outer housing is mounted on the lower surface of the housing 100, and a separate brake is provided on the moving member to facilitate movement and movement of the housing according to the needs of the operator make it fixed

아울러, 상기 하우징의 저면 내,외측 가장자리는 하우징 내부 가장자리에 슬러지 및 미생물이 잔류하는 것을 방지하기 위해 라운드지게 형성된다.In addition, the inner and outer edges of the bottom surface of the housing are formed to be rounded to prevent sludge and microorganisms from remaining on the inner edge of the housing.

이어서, 상기 교반부(200)는 하우징(100)에 내장되어 상기 하우징 내부에 수용된 슬러지 및 미생물을 섞어(솎아)주는 요소이다. Next, the agitator 200 is an element that is built into the housing 100 to mix (thin) the sludge and microorganisms accommodated in the housing.

도1 및 도2에 도시된 바와 같이, 상기 교반부(200)는 모터(도면미도시), 상기 모터에 의해 회전되는 회전축(220), 상기 회전축에 장착되는 복수 개의 체결링(240), 상기 체결링에 고정되는 연결부재(260), 상기 연결부재에 회전 가능하게 장착되는 교반날개(280)를 포함한다.1 and 2, the stirring unit 200 includes a motor (not shown), a rotating shaft 220 rotated by the motor, a plurality of fastening rings 240 mounted on the rotating shaft, and the It includes a connecting member 260 fixed to the fastening ring, and agitating blades 280 that are rotatably mounted to the connecting member.

먼저, 상기 회전축(220)은 상기 하우징(100)의 내부에 하우징의 횡방향으로 길게 설치되며, 모터에 의해 회전되는 요소이다.First, the rotating shaft 220 is installed in the interior of the housing 100 in the transverse direction of the housing, and is an element rotated by a motor.

상기 회전축(220)의 길이방향을 따라 상기 회전축의 외주연에는 복수 개의 체결링(240)이 등간격 이격되게 결합된다.A plurality of fastening rings 240 are coupled to the outer periphery of the rotation shaft along the longitudinal direction of the rotation shaft 220 to be spaced apart from each other at equal intervals.

상기 체결링(240)은 상기 후술할 교반날개(280)를 회전축(220)에 결합시키기 위한 요소이다. The fastening ring 240 is an element for coupling the stirring blade 280 to be described later to the rotating shaft 220 .

상기 회전축(220)의 수직단면이 원형이므로, 상기 회전축의 외주연에 결합되는 체결링(240)도 링 형상으로 형성된다. Since the vertical cross-section of the rotation shaft 220 is circular, the fastening ring 240 coupled to the outer periphery of the rotation shaft is also formed in a ring shape.

이에 따라 상기 체결링은 상기 회전축의 길이방향으로도 간격 조절이 가능하고, 회전축을 중심으로하여 회전가능하도록 마련된다.Accordingly, the fastening ring is provided to be able to adjust the interval in the longitudinal direction of the rotation shaft and to be rotatable about the rotation shaft.

상기 체결링에는 방사형으로 복수 개의 관통구가 형성되고, 상기 회전축에도 상기 회전축의 길이방향 및 방사형으로 복수 개의 관통구가 형성되며, 상기 관통구들을 모두 관통하여 체결핀이 체결됨에 따라 상기 체결링은 회전축에 고정결합된다.A plurality of through holes are radially formed in the fastening ring, and a plurality of through holes are formed in the rotation shaft in the longitudinal direction and radial direction of the rotation shaft. As the fastening pins are fastened through all the through holes, the fastening ring is It is fixedly coupled to the rotating shaft.

또한, 상기 체결링(240)에는 연결부재(260)가 결합된다.In addition, a connection member 260 is coupled to the fastening ring 240 .

상기 연결부재(260)는 다단으로 길이가 조절가능한 것으로, 상기 체결링과 교반날개를 연결하고, 교반날개의 총 길이(회전축의 중심으로부터 교반날개까지의 총 길이)를 조절하는 요소이다.The connecting member 260 is adjustable in length in multiple stages, and connects the fastening ring and the stirring blade, and is an element for controlling the total length of the stirring blade (total length from the center of the rotation shaft to the stirring blade).

이어서, 상기 연결부재(260)에는 교반날개(280)가 결합되되, 상기 교반날개는 연결부재에 대해 회동가능한 구조로 마련된다.Next, the stirring blade 280 is coupled to the connecting member 260, and the stirring blade is provided in a structure rotatable with respect to the connecting member.

상기 연결부재와 교반날개는 플랜지(P)에 의해 결합되어, 작업자가 교반날개를 회전시킨 뒤, 플랜지를 상호 맞대어 체결부재에 의해 결합시킴으로써 교반날개의 회동정도를 조절하도록 마련된다. The connecting member and the stirring blade are coupled by a flange (P), and after the operator rotates the stirring blade, the flange is buttted to each other and coupled by a fastening member to adjust the degree of rotation of the stirring blade.

상기 교반날개는 슬러지의 성질에 따라 자체 곡률을 가지거나, 좌우를 관통하는 복수 개의 관통구가 형성되는 등 다양한 형상으로 마련되며, 작업자에 필요에 따라 교체되어 사용가능하다.The stirring blades are provided in various shapes, such as having their own curvature or forming a plurality of through holes penetrating left and right according to the nature of the sludge, and can be replaced and used by the operator as needed.

그리고 본 발명에서는 상기 회전축(220)을 한 쌍으로 마련하고, 상기 한 쌍의 회전축이 하나의 모터에 의해 동시에 회전되도록 하였으나, 이는 본 발명에 한정되지 아니한다.And in the present invention, a pair of the rotating shaft 220 is provided, and the pair of rotating shafts are rotated simultaneously by one motor, but this is not limited to the present invention.

한편, 상기 하우징(100)의 내부 바닥면에는 히팅부(300)가 설치된다.Meanwhile, the heating unit 300 is installed on the inner bottom surface of the housing 100 .

상기 히팅부(300)는, 전력을 공급받아 열을 발산하여 하우징에 수용된 슬러지의 수분을 제거하고, 미생물이 활성화되도록 환경을 조성하는 요소이다.The heating unit 300 is an element that receives electric power and radiates heat to remove moisture from the sludge accommodated in the housing, and creates an environment so that microorganisms are activated.

본 발명에서는 상기 하우징의 바닥면에 별도의 덮개프레임(부호미표시)을 결합하고, 상기 덮개프레임의 저면 공간부에 히팅부를 설치하여 상기 히팅부가 교반부 등에 의해 파손되는 것이 방지되도록 하였다.In the present invention, a separate cover frame (not indicated) is coupled to the bottom surface of the housing, and a heating unit is installed in the space of the bottom surface of the cover frame to prevent the heating unit from being damaged by a stirring unit or the like.

더욱 상세하게, 상기 덮개프레임은 한 쌍의 회전축(220)의 사이 바닥면에 배치되며, 교반날개가 회전될 때, 상기 교반날개의 회전에 간섭되지 않도록 수직단면은 삼각형상으로 형성된다.More specifically, the cover frame is disposed on the bottom surface between the pair of rotation shafts 220, and when the stirring blades are rotated, the vertical cross-section is formed in a triangular shape so as not to interfere with the rotation of the stirring blades.

그리고 본 발명에서는 열선이 내장된 히팅패드를 사용하였으나, 이는 본 발명에 한정되지 아니하며, 상기 히팅부는 도3에 도시된 바와 같이, 상기 하우징의 외주면에 복수 개가 등간격 이격되게 마련되는 등 다양한 형태의 발열체로 구현되어질 수 있다.And in the present invention, although a heating pad having a built-in heating wire is used, this is not limited to the present invention, and as shown in FIG. 3 , a plurality of heating units are provided on the outer circumferential surface of the housing to be spaced apart at equal intervals. It may be implemented as a heating element.

마지막으로, 상기 하우징(100)의 내측 상단에는 배수부(400)가 결합된다.Finally, the drain unit 400 is coupled to the inner upper end of the housing 100 .

상기 배수부(400)는, 교반부(200) 및 히팅부(300)의 작동에 의해 슬러지에 포함된 수분이 증기 형태로 방출되고, 이러한 수증기가 하우징의 내벽 및 천장에 도달하여 발생되는 응결수를 수집하여 배출시키기 위한 요소이다.In the drainage unit 400, the water contained in the sludge is discharged in the form of vapor by the operation of the stirring unit 200 and the heating unit 300, and condensed water generated when the water vapor reaches the inner wall and ceiling of the housing. It is an element for collecting and discharging.

이러한 응결수는 하우징 내부로 낙하되어 슬러지의 건조효율을 떨어뜨리는 것으로, 상기 배수부는 응결수를 수집하여 외부로 배출시킴에 따라 본 발명에 따른 슬러지 처리기의 에너지 효율을 향상시키는 효과를 가진다. The condensed water falls into the housing to decrease the drying efficiency of the sludge, and the drain unit collects the condensed water and discharges it to the outside, thereby improving the energy efficiency of the sludge treatment machine according to the present invention.

더욱 상세하게, 상기 배수부(400)는, 1차 집수판(420), 2차 집수받이(440)를 포함한다.In more detail, the drainage unit 400 includes a primary water collection plate 420 and a secondary water collection tray 440 .

상기 1차 집수판(420)은, 하우징의 내측 상면에 설치되어 후술할 2차 집수받이(440)로 응결수가 유입되도록 응결수를 가이드하는 요소이다.The primary water collecting plate 420 is installed on the inner upper surface of the housing to guide the condensed water so that the condensed water flows into the secondary water collecting receiver 440 to be described later.

상기 1차 집수판(420)은 하우징의 길이방향을 따라 길게 형성되되, 복수 개가 하우징의 너비방향을 따라 소정간격 이격되게 배치된다. The primary water collecting plate 420 is formed to be elongated along the longitudinal direction of the housing, and a plurality of the first water collecting plates 420 are arranged to be spaced apart from each other by a predetermined interval along the width direction of the housing.

상기 1차 집수판은 판재형상이되, 일단은 하우징의 내측 상면에 결합되고, 타단은 하향으로 경사지게 형성되며, 도3에 도시된 바와 같이, 소정곡률을 가지도록 형성되거나, 곡률을 가지지 않도록 형성되어도 무방하다.The primary water collecting plate has a plate shape, and one end is coupled to the inner upper surface of the housing, and the other end is formed to be inclined downward, and as shown in FIG. 3, is formed to have a predetermined curvature or not to have a curvature it is free to be

도1에 도시된 바와 같이, 상기 1차 집수판이 소정곡률을 가지도록 형성될 시, 상면에 만곡부가 형성되도록 상부가 볼록하게 형성되어 응결수가 2차 집수받이로 용이하게 유입되도록 한다. As shown in FIG. 1, when the primary water collecting plate is formed to have a predetermined curvature, the upper portion is convex to form a curved portion on the upper surface, so that the condensed water easily flows into the secondary water collecting pan.

또한, 본 발명에서는 한 쌍의 1차 집수판이 상호 대향되게 설치되어 수직단면이 'V'형상을 이루도록 배치되며, 한 쌍의 1차 집수판 하부에 하나의 2차 집수받이(440)이 배치되도록 하였다.In addition, in the present invention, a pair of primary water collecting plates are installed to face each other and arranged to form a 'V' shape in vertical section, and one secondary water collecting plate 440 is disposed under the pair of primary water collecting plates. made to be

그리고 상기 1차 집수판의 외측면에는 사선으로 홈 또는 돌기가 형성되며, 응결수가 사선형상으로 형성된 홈 또는 돌기를 따라 하방으로 용이하게 이동되도록 하였다. In addition, a groove or protrusion is formed in an oblique line on the outer surface of the primary water collecting plate, and the condensed water is easily moved downward along the groove or protrusion formed in an oblique line shape.

상기 홈 또는 돌기는 집수판의 외측면에 복수 개가 등간격 이격되게 형성되는 것이 바람직 할 것이다.A plurality of the grooves or protrusions may be formed to be spaced apart from each other at equal intervals on the outer surface of the water collecting plate.

또한, 상기 1차 집수판의 다른 실시례로서, 도3에 도시된 바와 같이, 상기 1차 집수판의 하단에는 하부로 절곡된 절곡편(422)이 연장 형성되어질 수 있으며, 상기 절곡편(422)은, 2차 집수받이(440)의 내측면과 결합되도록 마련된다.In addition, as another embodiment of the first water collecting plate, as shown in FIG. 3 , a bent piece 422 bent downward may be extended and formed at the lower end of the first water collecting plate, and the bent piece 422 may be formed. ) is provided to be coupled to the inner surface of the secondary water collecting tray 440 .

상기 절곡편(422)은, 1차 집수판의 하단에 형성되되 전구간에 걸쳐 형성되지 않고, 복수 개가 등간격 이격되게 형성되도록 하여 2차 집수받이에 좌,우를 관통하는 관통홀이 형성되도록 한다.The bent piece 422 is formed at the lower end of the primary water collecting plate, but is not formed over the entire length, and a plurality of the bent pieces 422 are formed to be equally spaced apart so that a through hole passing through the left and right is formed in the second water collecting plate. .

상기 관통홀은, 2차 집수받이의 내부 공간부가 절곡편에 의해 구획되는 것을 방지하는 요소이며, 상기 관통홀이 형성됨에 따라 상기 응결수는 2차 집수받이 내부에서 자유롭게 유동하며 배수구를 통해 배출되어진다.The through-hole is an element that prevents the inner space of the secondary water collecting receptacle from being partitioned by the bent piece, and as the through-hole is formed, the condensed water freely flows inside the secondary water collecting receptacle and is discharged through the drain. lose

이어서, 상기 2차 집수받이(440)는 1차 집수판(420)의 하측에 배치되어 1차 집수판에 의해 가이드되어 하부로 이송되는 응결수를 집수하여 외부로 배출시키는 요소이다.Next, the secondary water collecting plate 440 is an element disposed below the primary water collecting plate 420 to collect the condensed water that is guided by the primary water collecting plate and is transferred to the lower part and discharges to the outside.

상기 2차 집수받이(440)는, 상면이 개방되고, 하부방향으로 볼록하게 곡률부가 형성되어 내부에 응결수가 집수되는 공간부가 형성된 요소이다. The secondary water collecting receiver 440 is an element having an open upper surface and a convex curvature formed in a lower direction to form a space in which condensed water is collected.

상기 2차 집수받이(440)는, 1차 집수판(420)과 동일하게 하우징의 길이방향을 따라 길게 형성되되, 하우징의 길이방향으로 기울어지게 형성되어, 상기 공간부에 집수된 응결수를 외부로 배출시키는 역할을 한다. The secondary water collecting tray 440 is formed to be elongated along the longitudinal direction of the housing, in the same way as the primary water collecting plate 420 , and is inclined in the longitudinal direction of the housing, so that the condensed water collected in the space is removed from the outside. It plays a role in releasing

상기 하우징의 상단에는 배수구(120)가 형성되고, 상기 2차 집수받이(440)는 배수구(120)측으로 낮은 기울기를 가지도록 경사지게 마련되어, 2차 집수받이에 집수된 응결수가 배수구를 통해 외부로 배출되도록 한다.A drain hole 120 is formed at the upper end of the housing, and the secondary water collecting tray 440 is inclined to have a low inclination toward the drain 120 side, and the condensed water collected in the secondary water collecting pan is discharged to the outside through the drain hole. make it possible

그리고 상기 배수구는 상기 집수받이(440)의 개수와 동일하게 복수 개가 형성되거나, 또는 집수받이의 하부에 별도의 집수부재를 두고, 상기 집수부재에 의해 응결수가 하나의 배수구로 배수되도록 하여도 무방하다.In addition, a plurality of the drain holes may be formed equal to the number of the water collecting pan 440, or a separate water collecting member may be provided under the water collecting pan, and the condensed water may be drained into one drain by the water collecting member. .

즉, 상기 수증기는 1차 집수판에 도달하여 응결수가 되고, 상기 응결수는 1차 집수판의 내벽 및 외벽을 따라 하부로 이송되어, 2차 집수받이(440)에 집수되며, 2차 집수받이(440)에 집수된 응결수는 배수구(120)를 통해 외부로 배출되는 것다.That is, the water vapor reaches the first water collecting plate and becomes condensed water, and the condensed water is transferred to the lower portion along the inner and outer walls of the first water collecting plate and collected in the second water collecting plate 440, and the second collecting plate The condensed water collected in the 440 is discharged to the outside through the drain 120 .

아울러, 도3에 도시된 바와 같이, 상기 배수부(400)는 배수프레임(460)을 더 포함할 수도 있다.In addition, as shown in FIG. 3 , the drainage unit 400 may further include a drainage frame 460 .

상기 배수프레임(460)은 하우징의 내벽 상단에 길이방향으로 길게 결합되되, 수직단면이 내측으로 갈수록 상부방향으로 기울어지는 기울기를 가지도록 결합된다. The drainage frame 460 is coupled to the upper end of the inner wall of the housing in a lengthwise direction, the vertical cross-section is coupled to have a slope that is inclined upward toward the inside.

덧붙여, 상기 하우징의 길이방향으로는 배수구(120) 측으로 하향 경사지게 결합되어, 상기 하우징의 내벽과 배수프레임의 상면에 집수된 응결수가 배수구를 통해 외부로 용이하게 배출되도록 한다.In addition, in the longitudinal direction of the housing, it is inclined downwardly toward the drain 120 so that the condensed water collected on the inner wall of the housing and the upper surface of the drain frame is easily discharged to the outside through the drain.

한편, 본 발명은 하우징 내부로 공기을 주입하여 순환시키는 순환부와, 하우징 외부로 배출되는 가스 및 공기를 탈취하는 탈취부를 더 포함할 수 있다.Meanwhile, the present invention may further include a circulation unit for injecting and circulating air into the housing, and a deodorizing unit for deodorizing gas and air discharged to the outside of the housing.

이상과 같이 본 발명을 도면에 도시한 실시례를 참고하여 설명하였으나, 이는 발명을 설명하기 위한 것일 뿐이며, 본 발명이 속하는 기술 분야의 통상의 지식을 가진 자라면 발명의 상세한 설명으로부터 다양한 변형 또는 균등한 실시례가 가능하다는 것을 이해할 수 있을 것이다. As described above, the present invention has been described with reference to the embodiments shown in the drawings, but this is only for explaining the invention, and various modifications or equivalents from the detailed description of the invention to those of ordinary skill in the art to which the present invention pertains It will be appreciated that one embodiment is possible.

따라서 본 발명의 진정한 권리범위는 특허청구범위의 기술적 사상에 의해 결정되어야 한다.Therefore, the true scope of the present invention should be determined by the technical spirit of the claims.

1000:슬러지 처리기
100:하우징
120:배수구
200:교반부
220:회전축
240:체결링
260:연결부재
280:교반날개
290:회동부재
P:플랜지
300:히팅부
400:배수부
420:1차 집수판
422:절곡편
440:2차 집수받이
460:배수프레임1000: sludge treatment
100: housing
120: drain
200: agitation unit
220: rotation shaft
240: fastening ring
260: connecting member
280: stirring blades
290: rotation member
P: Flange
300: heating unit
400: drain unit
420:1 primary catchment plate
422: bent piece
440: 2nd water catchment
460: drain frame

Claims (3)

일측에 슬러지 및 미생물이 투입되는 투입구와 응결수가 배수되는 배수구가 형성되고, 내부에 슬러지 및 미생물이 수용되는 공간부가 형성된 하우징;
상기 하우징 내부에 설치되는 한 쌍의 회전축, 상기 회전축의 외주연에 상기 회전축의 길이방향을 따라 장착되는 복수 개의 교반날개, 상기 회전축을 회전시키는 모터를 포함하는 교반부;
상기 하우징의 내부 바닥면에 설치되는 발열체인 히팅부;
상기 하우징 내부에 하우징의 길이방향을 따라 길게 형성되되, 판재형상으로 형성되며 복수 개가 하우징의 너비방향을 따라 소정간격 이격되며, 일단은 하우징의 내측 상면에 결합되고, 타단은 하향으로 경사지게 마련되어 응결수를 가이드하는 1차 집수판,
상기 1차 집수판의 하부측에 결합되되, 상면이 개방되고 내부에 응결수가 집수되는 공간부가 형성되며, 상기 배수구측으로 낮은 기울기를 가지도록 경사지게 결합되어 응결수를 상기 배수구로 배출시키는 2차 집수받이로 구성되는 배수부;를 포함하되,
상기 1차 집수판은 한 쌍이 상호 대향되게 설치되어 수직단면이 브이형상을 이루도록 배치되며, 한 쌍의 1차 집수판에 하나의 2차 집수받이가 설치되는 것을 특징으로 하는 응결 배수구조를 포함하는 슬러지 처리기.
a housing having an inlet through which sludge and microorganisms are input and a drain port through which condensed water is drained, and a space in which sludge and microorganisms are accommodated;
a stirring unit including a pair of rotation shafts installed inside the housing, a plurality of stirring blades mounted on an outer periphery of the rotation shaft in the longitudinal direction of the rotation shaft, and a motor for rotating the rotation shaft;
a heating unit which is a heating element installed on the inner bottom surface of the housing;
Doedoe is formed long in the longitudinal direction of the housing inside the housing, is formed in a plate shape, and a plurality of them are spaced apart by a predetermined interval along the width direction of the housing, one end is coupled to the inner upper surface of the housing, and the other end is provided inclined downwardly. The first catchment plate to guide
Doedoe coupled to the lower side of the primary water collecting plate, the upper surface is opened and a space portion for collecting condensed water is formed therein, and is inclined to have a low inclination toward the drain port to discharge the condensed water to the drain port. A drainage unit consisting of;
A pair of the primary water collecting plates are installed to face each other, and the vertical cross section is arranged to form a V shape, and one secondary water collecting plate is installed on the pair of primary water collecting plates. Condensation drainage structure comprising Sludge Disposer.
 삭제delete 제1항에 있어서,
상기 1차 집수판은 상면에 만곡부가 형성되도록 상부가 볼록하게 형성되는 것을 특징으로 하는 응결 배수구조를 포함하는 슬러지 처리기.

According to claim 1,
The sludge treatment machine including a condensation drainage structure, characterized in that the upper portion of the primary water collecting plate is formed to be convex so that a curved portion is formed on the upper surface.
KR1020200044824A 2020-04-13 2020-04-13 Apparatus for processing sludge KR102369638B1 (en)

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Citations (2)

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KR200359746Y1 (en) 2004-06-04 2004-08-21 비오겐주식회사 Garbage disposal device

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KR20040072385A (en) * 2003-02-12 2004-08-18 삼원바이오(주) Concentrative Liquid containing Oranic Acid and Using Method Thereof
KR100578047B1 (en) 2004-05-14 2006-05-11 전근식 a structure of foul water and waste water sludge treatment
KR101205174B1 (en) * 2010-03-22 2012-11-27 김대현 Organic waste disposal system
KR20160141993A (en) * 2015-06-02 2016-12-12 김한수 Agitator and Food waste treating apparatus having the agitator
KR20190103557A (en) * 2018-02-27 2019-09-05 박현열 Apparatus for processing organic sludge

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Publication number Priority date Publication date Assignee Title
JP2004115327A (en) * 2002-09-27 2004-04-15 Shimura Kako Co Ltd Apparatus for composting sludge
KR200359746Y1 (en) 2004-06-04 2004-08-21 비오겐주식회사 Garbage disposal device

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