KR20080078432A - Condensation apparatus of dry unit for organic wastes disposal equipment and condensation method the same - Google Patents

Condensation apparatus of dry unit for organic wastes disposal equipment and condensation method the same Download PDF

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KR20080078432A
KR20080078432A KR1020070018565A KR20070018565A KR20080078432A KR 20080078432 A KR20080078432 A KR 20080078432A KR 1020070018565 A KR1020070018565 A KR 1020070018565A KR 20070018565 A KR20070018565 A KR 20070018565A KR 20080078432 A KR20080078432 A KR 20080078432A
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cooling water
water
unit
drying
condenser
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KR1020070018565A
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Korean (ko)
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KR100864529B1 (en
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이군식
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영일테크놀러지(주)
이군식
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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
    • C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
    • 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
    • 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
    • C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • 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

Abstract

An apparatus and a method of condensing a drying unit for an organic waste disposal plant are provided to maintain and manage the apparatus simply and protect the environment by utilizing water as a condensing heat medium, obtain practicality in economical and installation aspects by reducing the number of parts compared to an ordinary refrigeration cycle, and improve a drying effect by removing water through the condensation of steam. In an organic waste disposal plant comprising an ultrasonic wave-generating unit, a dewatering unit, a heavy metal removing unit, and a drying unit, an apparatus of condensing the drying unit for the organic waste disposal plant comprises: a closed circuit type steam pipe(110) which is connected to an outer portion of a drying tank(3) of the drying unit, and through which steam generated in the drying tank is circulated by a circulation fan(500); a cooling water pipe(120) which has a coil part(121) contacting with an outer face of a "U" turn part(111) of the steam pipe, and through which cooling water is circulated by a circulation pump(600); a condenser(100) including a condenser case in which the "U" turn part and the coil part are embedded; a water tank(200) which is connected to one end of the cooling water pipe to supply water to the cooling water pipe, and which is connected to the other end of the cooling water pipe to recover cooling water via the cooling water pipe; a radiator(300) connected to the cooling water pipe between the condenser and the water tank to cool water flowing from the water tank to the condenser; and a condensate drainpipe(400) which is connected to the "U" turn part and discharges condensate in the "U" turn part to the outside.

Description

유기성 폐기물 처리설비용 건조유닛의 응축장치 및 응축방법{condensation apparatus of dry unit for organic wastes disposal equipment and condensation method the same}Condensation apparatus of dry unit for organic wastes disposal equipment and condensation method the same}

도 1은 종래 건조유닛의 구성도1 is a block diagram of a conventional drying unit

도 2는 종래 건조유닛과 연관되는 응축장치의 구성도Figure 2 is a block diagram of a condenser associated with a conventional drying unit

도 3은 유기성 폐기물 처리설비의 일예의 구성도3 is a configuration diagram of an example of an organic waste treatment facility

도 4는 본 발명에 따른 응축장치의 구성도4 is a block diagram of a condenser according to the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

100 : 응축기 200 : 물탱크100: condenser 200: water tank

300 : 라디에이터 400 : 냉각수 배수관300: radiator 400: cooling water drain pipe

500 : 순환팬 600 : 순환펌프500: circulation fan 600: circulation pump

본 발명은 유기성 폐기물 처리설비의 건조유닛에 있어서, 건조유닛에서 발생되는 수증기의 수분을 냉각수에 의해 응축하여 외부로 배출되게 하므로써 수증기에 내포된 악취를 제거할 수 있도록 한 유기성 폐기물 처리설비용 건조유닛의 응축장 치 및 응축방법에 관한 것이다.The present invention is a drying unit of an organic waste treatment facility, the drying unit for the organic waste treatment facility to remove the odor contained in the water vapor by condensing the moisture of the steam generated in the drying unit by the cooling water to the outside Condensation apparatus and condensation method.

국내특허출원 제2005-102394호에서 제안된 바 있는 유기성 폐기물 처리설비는 오폐수로 부터 수거된 슬러지에 초음파를 조사하여 플럭을 파괴시킨 다음, 슬러지에 포함된 수분을 탈수하며, 슬러지에 미생물을 혼입하여 슬러지에 포함되어 있는 중금속을 중화시키고, 슬러지를 건조 및 발효시키는 과정을 거쳐서, 궁극적으로는 슬러지를 퇴비나 식생토로 활용할 수 있도록 변화시키는 것이다.The organic waste treatment facility proposed in Korean Patent Application No. 2005-102394 is irradiated with ultrasonic waves to the sludge collected from the waste water, destroys the flocs, dehydrates the water contained in the sludge, and incorporates microorganisms into the sludge. By neutralizing the heavy metals contained in the sludge, drying and fermenting the sludge, the sludge is ultimately changed to be used as compost or vegetation soil.

이때, 상기 슬러지를 건조 및 발효시키기 위한 건조유닛(1)은, 도 1에서와 같이 슬러지가 수용되는 건조탱크(3)와, 상기 건조탱크(3)의 내부에 설치되어 슬러지를 교반하여 주는 교반스크류(5)와, 상기 건조탱크(3)의 하부에 설치되어 열매체를 매개로 건조탱크를 가열하여 주는 가열자켓(7)과, 상기 건조탱크(3)의 상측에 위치하는 아웃렛(3b)으로 부터 배출되는 열기를 저온으로 열교환시켜주는 냉매식 열교환기(9) 등으로 구성되어 있다.At this time, the drying unit (1) for drying and fermenting the sludge, the drying tank 3, the sludge is accommodated as shown in Figure 1, the stirring is installed inside the drying tank (3) to stir the sludge A screw 5, a heating jacket 7 installed at the lower part of the drying tank 3 to heat the drying tank through the heat medium, and an outlet 3b located above the drying tank 3; It consists of a refrigerant type heat exchanger (9) and the like to heat exchange the heat discharged from the low temperature.

그러나, 상기한 건조유닛(1)은 도 2에서와 같이 건조탱크(3)의 내부로 배출되는 열기를 냉각시켜주는 냉매가스식 열교환기(9)가 사용되고 있으므로 냉매사이클에 필요한 압축기(9a), 팽창변(9b)을 반드시 구비해야 하기 때문에 냉각장치의 구조가 상당히 복잡하고, 정기적으로 냉매가스를 충진해 주어야 하므로 유지관리에 어려움이 있다.However, since the refrigerant unit heat exchanger 9 for cooling the heat discharged into the drying tank 3 is used as the drying unit 1, the compressor 9a and the expansion valve required for the refrigerant cycle are used. Since the structure of the cooling device is very complicated because it must be provided with (9b), it is difficult to maintain because it needs to be regularly filled with refrigerant gas.

또한, 냉매가스(통상 프레온 가스)는 친환경 물질이 아니기 때문에 점차 그 사용이 제한되고 있으므로 이의 대체물질이 필요한 시점에 있다.In addition, since the refrigerant gas (typically freon gas) is not an environmentally friendly material, its use is gradually limited, and it is at a time when an alternative material thereof is needed.

이에, 본 발명은 상기의 문제점을 해결하기 위해 안출한 것으로서, 본 발명의 주요 목적은 건조유닛에서 발생되는 수증기에 포함된 수분을 응축하여 외부로 배출시키되, 응축 열매로서 물을 활용하므로써 유지관리가 간편하고 환경을 보호할 수 있는 유기성 폐기물 처리설비용 건조유닛의 응축장치를 제공함에 있다.Therefore, the present invention has been made to solve the above problems, the main object of the present invention is to condense the moisture contained in the steam generated in the drying unit to discharge to the outside, the maintenance by utilizing water as the condensed fruit It is to provide a condensation apparatus of a drying unit for an organic waste treatment facility that can be simple and environmental protection.

또한, 본 발명의 다른 목적은 상기 장치를 이용한 응축방법을 제공함에 있다.In addition, another object of the present invention to provide a condensation method using the device.

상기한 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

① 본 발명의 청구항 1에서와 같이, 수집된 슬러지에 초음파를 조사하여 플럭을 파괴하는 초음파 발생유닛과; 상기 초음파 발생유닛으로 부터 이송되어온 슬러지에 포함된 수분을 탈수시키는 탈수유닛과; 상기 탈수유닛으로 부터 이송되어온 슬러지에 미생물을 혼입하여 중금속을 중화시켜주는 중금속 제거유닛과; 상기 중금속 제거유닛으로 부터 이송되어온 슬러지를 건조,발효시켜서 퇴비화하는 건조유닛;으로 구성된 유기성 폐기물 처리설비에 있어서;① As in claim 1 of the present invention, the ultrasonic generating unit for destroying the flocs by irradiating the collected sludge with ultrasonic waves; A dehydration unit for dewatering water contained in the sludge transferred from the ultrasonic wave generating unit; A heavy metal removal unit for neutralizing heavy metals by incorporating microorganisms into sludge conveyed from the dehydration unit; An organic waste treatment facility comprising: a drying unit for drying and fermenting sludge conveyed from the heavy metal removal unit;

상기 건조유닛을 구성하고 있는 건조탱크의 외부에 연결되게 설치된 채, 건조탱크의 내부에서 발생되는 수증기가 순환팬에 의해 순환되는 폐회로 형태의 증기배관과; 상기 증기배관의 유턴부(U턴부) 외면과 접하는 코일부를 가지며, 순환펌프에 의해 냉각수가 순환되는 냉각수 배관과; 상기 유턴부와 코일부가 내장되는 응축기 케이스로 이루어진 응축기; 상기 냉각수 배관의 일단과 연결되어 냉각수 배관으로 물을 공급하여 주고, 상기 냉각수 배관의 타단과 연결되어 냉각수 배관을 경유 한 물을 다시 회수하는 물탱크; 상기 응축기와 물탱크 사이의 냉각수 배관에 연결된 채, 물탱크로 부터 응축기로 흐르는 물을 냉각시켜주는 라디에이터; 상기 유턴부와 연결된 채 유턴부 내의 응축수를 외부로 배출하기 위한 응축수 배수관;으로 구성된 것을 특징으로 하는 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축장치이다.A steam pipe having a closed circuit in which water vapor generated inside the drying tank is circulated by a circulation fan while being connected to the outside of the drying tank constituting the drying unit; A cooling water pipe having a coil part in contact with an outer surface of a U-turn part (U-turn part) of the steam pipe, wherein the cooling water is circulated by a circulation pump; A condenser composed of a condenser case in which the u-turn part and the coil part are embedded; A water tank connected to one end of the cooling water pipe to supply water to the cooling water pipe, and connected to the other end of the cooling water pipe to recover water passing through the cooling water pipe again; A radiator cooling the water flowing from the water tank to the condenser while being connected to the cooling water pipe between the condenser and the water tank; Condensate drain pipe for discharging the condensed water in the U-turn unit to the outside while being connected to the U-turn unit; high temperature steam condensation apparatus of the drying unit for organic waste treatment equipment.

② 본 발명의 청구항 2에서와 같이, 상기 라디에이터를 향해 송풍하므로써 라디에이터를 냉각시켜주는 냉각팬을 더 포함하는 것을 특징으로 하는 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축장치이다.② As in claim 2 of the present invention, the high temperature steam condensing apparatus of the drying unit for an organic waste treatment facility, further comprising a cooling fan for cooling the radiator by blowing toward the radiator.

③ 본 발명의 청구항 3에서와 같이, 상기 응축장치를 이용한 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축방법이다.③ As in claim 3 of the present invention, it is a high temperature steam condensation method of a drying unit for an organic waste treatment facility using the condenser.

이하, 본 발명의 바람직한 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 유기성 폐기물 처리설비의 건조유닛에서 발생되는 수증기를 응축하여 외부로 배출시키되, 응축 열매로서 라디에이터로 냉각시킨 냉각수를 활용한 것에 특징이 있다. The present invention is characterized in that the condensed water vapor generated in the drying unit of the organic waste treatment facility is discharged to the outside, the cooling water cooled by a radiator as the condensed fruit.

상기한 유기성 폐기물 처리설비는 도 3에서와 같이 수집된 초음파를 조사하여 플럭을 파괴하는 초음파 발생유닛(10)과; 상기 초음파 발생유닛으로 부터 이송되어온 슬러지에 포함된 수분을 탈수시키는 탈수유닛(20)과; 상기 탈수유닛으로 부터 이송되어온 슬러지에 미생물을 혼입하여 중금속을 중화시켜주는 중금속 제거유닛(30)과; 상기 중금속 제거유닛으로 부터 이송되어온 슬러지를 건조,발효시켜서 퇴비화하는 건조유닛(1)으로 구성된다. 그러나, 상기한 유기성 폐기물 처리설비는 일예로 설명된 것일 뿐 구성요소가 가감된 채 구성될 수 있음은 물론이다.The organic waste treatment facility includes an ultrasonic wave generating unit (10) for destroying the floc by irradiating the collected ultrasonic waves as shown in FIG. A dehydration unit 20 for dewatering water contained in the sludge transferred from the ultrasonic wave generating unit; A heavy metal removal unit (30) for neutralizing heavy metals by incorporating microorganisms into the sludge conveyed from the dehydration unit; It consists of a drying unit (1) for drying, fermenting the sludge conveyed from the heavy metal removal unit to compost. However, the organic waste treatment facility described above is merely described as an example, and may be configured with components added or subtracted.

이로 부터, 본 발명의 특징적 요지인 상기 건조유닛(1)의 수증기를 응축하기 위한 응축장치와 이를 이용한 응축방법을 아래와 같이 살펴보기로 한다.From this, the condensation apparatus and the condensation method using the same for condensing the water vapor of the drying unit (1) which is the characteristic gist of the present invention will be described as follows.

도 4에서와 같이 응축장치는, 응축기(100), 물탱크(200), 라디에이터(300), 응축수 배수관(400), 순환팬(500), 순환펌프(600)로 크게 구성된다.As shown in FIG. 4, the condenser 100 is composed of a condenser 100, a water tank 200, a radiator 300, a condensate drain pipe 400, a circulation fan 500, and a circulation pump 600.

상기 응축기(100)는 건조탱크(3)의 아웃렛(3b) 및 인렛(3a)과 연결되어 있는 폐회로 형태의 증기배관(110)을 갖추고 있다. 상기 증기배관(100)은 건조탱크(3)의 아웃렛(3b)으로 배출되는 수증기가 경유하여 건조탱크(3)의 인렛(3a)을 통해 유입되게 하는 순환통로의 역할을 한다. 이때, 상기 증기배관(100)에는 증기의 진로가 전환되는 유턴부(U턴부)(111)가 구비되어 있으며, 상기 증기배관(100) 상에는 상기 순환팬(500)이 설치되어 있어서 증기배관 내의 수증기가 강제 순환되게 한다.The condenser 100 is provided with a steam pipe 110 in the form of a closed loop connected to the outlet 3b and the inlet 3a of the drying tank 3. The steam pipe 100 serves as a circulation passage through which water vapor discharged to the outlet 3b of the drying tank 3 flows through the inlet 3a of the drying tank 3. At this time, the steam pipe 100 is provided with a U-turn portion (U-turn portion) 111 to switch the course of the steam, the circulation fan 500 is installed on the steam pipe 100 is the steam in the steam pipe Force forced circulation.

또한, 상기 응축기(100)는 상기 유턴부(111)를 통과하는 수증기를 저온으로 열교환하여 응축수가 발생되게 하는 냉각수 배관(120)을 갖추고 있다. 상기 냉각수 배관(120)의 내부에는 상기 물탱크(200)로 부터 배출되는 물이 경유하여 다시 물탱크(200)로 유입되게 하는 순환통로의 역할을 한다. 이때, 상기 냉각수 배관(120)에는 열교환 효율의 향상을 위해 상기 유턴부(111)의 외면에 코일형으로 감겨지는 코일부(121)가 구비되어 있으며, 상기 냉각수 배관(120) 상에는 상기 순환펌프(600)가 연결되어 있어서 물탱크(200)의 물을 냉각수 배관(120)으로 공급하고, 반대로 냉각수 배관(120) 내의 물을 물탱크(200)로 회수되게 하는 물순환을 가능케 한다.In addition, the condenser 100 is provided with a cooling water pipe 120 to heat the water vapor passing through the U-turn unit 111 at a low temperature to generate condensed water. The cooling water pipe 120 serves as a circulation passage allowing the water discharged from the water tank 200 to flow back into the water tank 200. At this time, the cooling water pipe 120 is provided with a coil portion 121 wound in a coil shape on the outer surface of the U-turn portion 111 to improve heat exchange efficiency, the circulation pump (on the cooling water pipe 120) 600 is connected to supply the water in the water tank 200 to the cooling water pipe 120, and conversely enables the water circulation to allow the water in the cooling water pipe 120 to be recovered to the water tank 200.

상기 라디에이터(300)는 상기 응축기(100)와 물탱크(200) 사이의 냉각수 배관(120)에 연결된 채, 물탱크(200)로 부터 응축기(100)로 흐르는 물을 냉각시켜주는 역할을 한다. 상기한 라디에이터(300)에는 라디에이터를 향해 바람을 불어주는 냉각팬(310)이 설치되어 있어서 라디에이터(300)를 통과하는 물의 온도를 강하시켜주는 역할을 한다. 이때, 상기 라디에이터(300)는 열교환을 목적으로 하는 만큼 열교환효율을 높일 수 있는 구조를 갖는다면 어떠한 구조도 적용 가능하다.The radiator 300 serves to cool the water flowing from the water tank 200 to the condenser 100 while being connected to the cooling water pipe 120 between the condenser 100 and the water tank 200. The radiator 300 is provided with a cooling fan 310 for blowing wind toward the radiator serves to lower the temperature of the water passing through the radiator 300. At this time, the radiator 300 may be applied to any structure as long as the radiator 300 has a structure capable of increasing heat exchange efficiency.

상기 응축수 배수관(400)은 상기 유턴부(111)에 연결되어 유턴부에 모인 응축수를 외부로 배출하는 역할을 한다. 상기 유턴부(111)에는 고온의 수증기가 흐르고, 상기 유턴부(111)의 표면에는 냉각수가 흐르는 코일부(121)가 감겨져 있으므로 수증기는 냉각수에 의해 응축수로 변환된다. 이러한 응축수는 상기 응축수 배수관(400)을 통해 외부로 배수되므로써 건조탱크(3) 내에서의 악취발생을 줄일 수 있게 된다.The condensate drain pipe 400 is connected to the U-turn unit 111 serves to discharge the condensed water collected in the U-turn unit to the outside. Since the high temperature water vapor flows through the U-turn part 111 and the coil part 121 through which the cooling water flows is wound on the surface of the U-turn part 111, the water vapor is converted into condensed water by the cooling water. This condensate is drained to the outside through the condensate drain pipe 400 it is possible to reduce the occurrence of odor in the drying tank (3).

미 설명부호 130은 건조탱크(3)의 내부로 외부공기를 공급하기 위한 외부공기 주입장치이다.Reference numeral 130 is an external air injection device for supplying external air to the interior of the drying tank (3).

이하에서는 상기한 응축장치를 이용한 응축방법을 설명하기로 한다.Hereinafter, a condensation method using the condensation apparatus will be described.

상기 증기배관(110) 상에 연결된 순환팬(500)을 가동시켜서 건조탱크(3) 내의 수증기가 증기배관(110)으로 유입된 후 다시 건조탱크로 공급되는 순환과정을 거치도록 하고 동시에, 냉각수 배관(120) 상에 연결된 순환펌프(500)를 가동시켜서 물탱크(200) 내의 물이 냉각수 배관(120)으로 유입된 후 다시 물탱크(200)로 공급 되는 순환과정을 거치도록 한다.By operating the circulation fan 500 connected on the steam pipe 110, the water vapor in the drying tank (3) flows into the steam pipe 110, and then goes through the circulation process again supplied to the drying tank, at the same time, the cooling water pipe By operating the circulation pump 500 connected on the 120 to the water in the water tank 200 flows into the cooling water pipe 120 and then go through the circulation process is supplied to the water tank 200 again.

이때, 상기 증기배관(110)의 유턴부(111)와 냉각수 배관(120)의 코일부(121)는 서로 접촉되어 있어서 응축기(100)를 형성하고 있으므로 이 응축기(100)에서는 고온의 수증기와 저온의 물이 열교환되면서 응축이 발생하게 된다. 더욱이 상기 냉각수 배관(120) 상에는 냉각수 배관의 내부를 순환하는 물의 온도를 보다 낮춰주기 위한 라디에이터(300)가 연결되어 있어서 응축효과를 보다 높일 수 있다.At this time, since the U-turn part 111 of the steam pipe 110 and the coil part 121 of the cooling water pipe 120 are in contact with each other to form a condenser 100, the condenser 100 has high temperature steam and low temperature. Condensation occurs as the water is exchanged. Furthermore, the radiator 300 is connected to the cooling water pipe 120 to lower the temperature of the water circulating in the cooling water pipe, thereby increasing the condensation effect.

응축이 발생하는 상기 유턴부(111)에는 수증기 응축의 결과물로서 응축수가 고이게 되는데, 고여진 응축수는 응축수 배수관(400)을 통해 외부로 배출되므로써 건조탱크(3)로 부터 기인되는 악취를 매우 줄일 수 있게 된다.The condensed water is condensed as a result of steam condensation in the U-turn part 111 where condensation occurs, and the condensed water is discharged to the outside through the condensate drain pipe 400, thereby greatly reducing the odor resulting from the drying tank 3. Will be.

아울러, 상기 응축기(100)는 응축시 친환경물질이면서 보충횟수가 적은 물을 열매로 활용하므로써 유지관리가 간편한 장점이 있다.In addition, the condenser 100 has the advantage of easy maintenance by utilizing water as the fruit and the number of times less replenishment when eco-friendly material during condensation.

이상에서 설명한 바와 같이, 본 발명은 응축 열매로 물을 활용하므로써 유지관리가 간편하고 환경을 보호할 수 있는 장점이 있으며, 일반의 냉동사이클에 비해 부품수를 줄일 수 있어서 경제성이나 설치성 차원에서 실용적이다. As described above, the present invention has the advantage of easy maintenance and environmental protection by utilizing water as the condensed fruit, and can reduce the number of parts compared to the general refrigeration cycle, which is practical in terms of economic efficiency or installation. to be.

또한, 수증기를 응축하여 수분을 제거하므로써 건조효과를 향상시킬 수 있다.In addition, the drying effect can be improved by condensing water vapor to remove water.

..

Claims (3)

수집된 슬러지에 초음파를 조사하여 플럭을 파괴하는 초음파 발생유닛과; 상기 초음파 발생유닛으로 부터 이송되어온 슬러지에 포함된 수분을 탈수시키는 탈수유닛과; 상기 탈수유닛으로 부터 이송되어온 슬러지에 미생물을 혼입하여 중금속을 중화시켜주는 중금속 제거유닛과; 상기 중금속 제거유닛으로 부터 이송되어온 슬러지를 건조,발효시켜서 퇴비화하는 건조유닛;으로 구성된 유기성 폐기물 처리설비에 있어서;An ultrasonic wave generating unit for destroying the flocs by irradiating the collected sludge with ultrasonic waves; A dehydration unit for dewatering water contained in the sludge transferred from the ultrasonic wave generating unit; A heavy metal removal unit for neutralizing heavy metals by incorporating microorganisms into sludge conveyed from the dehydration unit; An organic waste treatment facility comprising: a drying unit for drying and fermenting sludge conveyed from the heavy metal removal unit; 상기 건조유닛을 구성하고 있는 건조탱크의 외부에 연결되게 설치된 채, 건조탱크의 내부에서 발생되는 수증기가 순환팬에 의해 순환되는 폐회로 형태의 증기배관과; 상기 증기배관의 유턴부(U턴부) 외면과 접하는 코일부를 가지며, 순환펌프에 의해 냉각수가 순환되는 냉각수 배관과; 상기 유턴부와 코일부가 내장되는 응축기 케이스로 이루어진 응축기;A steam pipe having a closed circuit in which water vapor generated inside the drying tank is circulated by a circulation fan while being connected to the outside of the drying tank constituting the drying unit; A cooling water pipe having a coil part in contact with an outer surface of a U-turn part (U-turn part) of the steam pipe, wherein the cooling water is circulated by a circulation pump; A condenser composed of a condenser case in which the u-turn part and the coil part are embedded; 상기 냉각수 배관의 일단과 연결되어 냉각수 배관으로 물을 공급하여 주고, 상기 냉각수 배관의 타단과 연결되어 냉각수 배관을 경유한 물을 다시 회수하는 물탱크;A water tank connected to one end of the cooling water pipe to supply water to the cooling water pipe, and connected to the other end of the cooling water pipe to recover water passing through the cooling water pipe again; 상기 응축기와 물탱크 사이의 냉각수 배관에 연결된 채, 물탱크로 부터 응축기로 흐르는 물을 냉각시켜주는 라디에이터;A radiator cooling the water flowing from the water tank to the condenser while being connected to the cooling water pipe between the condenser and the water tank; 상기 유턴부와 연결된 채 유턴부 내의 응축수를 외부로 배출하기 위한 응축수 배수관;으로 구성된 것을 특징으로 하는 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축장치.Condensate drain pipe for discharging the condensed water in the U-turn portion to the outside while being connected to the U-turn portion; high temperature steam condensing apparatus of the drying unit for organic waste treatment equipment. 제 1 항에 있어서,The method of claim 1, 상기 라디에이터를 향해 송풍하므로써 라디에이터를 냉각시켜주는 냉각팬을 더 포함하는 것을 특징으로 하는 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축장치.The high temperature steam condensing apparatus of the drying unit for an organic waste treatment facility, further comprising a cooling fan cooling the radiator by blowing toward the radiator. 상기 제 1 항의 응축장치를 이용한 유기성 폐기물 처리설비용 건조유닛의 고온증기 응축방법.A high temperature steam condensation method of a drying unit for an organic waste treatment facility using the condenser of claim 1.
KR1020070018565A 2007-02-23 2007-02-23 condensation apparatus of dry unit for organic wastes disposal equipment and condensation method the same KR100864529B1 (en)

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KR102412422B1 (en) * 2021-12-07 2022-06-27 주식회사 이피에스솔루션 Condensed water treatment and recycling water devices for organic waste dryig processes and their methods

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KR101326209B1 (en) * 2013-04-22 2013-11-08 주식회사 엠에스테크 Drying apparatus of sludge having reheating function
KR20160120845A (en) * 2015-04-08 2016-10-19 주식회사 세미콘라이트 Semiconductor light emitting device
KR102412422B1 (en) * 2021-12-07 2022-06-27 주식회사 이피에스솔루션 Condensed water treatment and recycling water devices for organic waste dryig processes and their methods

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