KR950013993A - Photo Waste Treatment Device - Google Patents

Photo Waste Treatment Device Download PDF

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Publication number
KR950013993A
KR950013993A KR1019940004850A KR19940004850A KR950013993A KR 950013993 A KR950013993 A KR 950013993A KR 1019940004850 A KR1019940004850 A KR 1019940004850A KR 19940004850 A KR19940004850 A KR 19940004850A KR 950013993 A KR950013993 A KR 950013993A
Authority
KR
South Korea
Prior art keywords
vacuum pump
cooling water
passage
tank
concentration tank
Prior art date
Application number
KR1019940004850A
Other languages
Korean (ko)
Other versions
KR970006460B1 (en
Inventor
마사루 다와라
Original Assignee
마사루 다와라
산켄 코교가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 마사루 다와라, 산켄 코교가부시키가이샤 filed Critical 마사루 다와라
Publication of KR950013993A publication Critical patent/KR950013993A/en
Application granted granted Critical
Publication of KR970006460B1 publication Critical patent/KR970006460B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

감압하에서 증발노축을 해 사진폐액의 최정처분량을 감소하는 처리장치에 있어서 사진폐액으로부터 증발된 가승의 농축효율과, 장치전체의 열효율을 향상해서 런닝코스트를 저감한다. 물봉함식의 진공펌프(2)로 농축뱅크(1)내로 배기시키면서, 농축탱크(1)에 수용한 사진폐액을 히트펌프(3)의 방열기(15)로 가열한다. 봉함수를 수용하는 봉함수 탱크(4)에 히트펌프(3)의 흡열기(16)를 배치한다. 진공펌프(2)와 농축탱크(1)를 접속하는 가스통로(21)의 중도부에 냉각수 통로(22)를 접속한다. 냉각수 통로(22)로부터 냉각수를 공급해서 가스를 예비냉각한다. 흡열기(16)에서 냉각한 봉함수와 가스와 상기 냉각수를 동시에 진공펌프(2)로 흡인해서 이 펌프를 통과하는 동안에 가스를 응축시킨다.In a processing apparatus which evaporates under reduced pressure to reduce the maximum disposal amount of the photographic waste liquid, the running efficiency is reduced by improving the concentration efficiency of the foods evaporated from the photographic waste liquid and the thermal efficiency of the entire apparatus. The photographic waste liquid contained in the concentration tank 1 is heated by the radiator 15 of the heat pump 3 while evacuating it into the concentration bank 1 with the water-sealed vacuum pump 2. The heat absorber 16 of the heat pump 3 is disposed in the sealed tank 4 containing the sealed water. The cooling water passage 22 is connected to the middle portion of the gas passage 21 connecting the vacuum pump 2 and the concentration tank 1. Cooling water is supplied from the cooling water passage 22 to precool the gas. The sealed water and the gas cooled in the heat absorber 16 and the cooling water are simultaneously drawn into the vacuum pump 2 to condense the gas while passing through the pump.

Description

사진폐액의 처리장치Photo Waste Treatment Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 처리장치의 원리설명도.1 is a principle explanatory diagram of a processing apparatus.

제2도는 진공펌프의 단면도.2 is a cross-sectional view of the vacuum pump.

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

1 : 농축 탱크 2 : 진공 펌프1: concentration tank 2: vacuum pump

3 : 히트 펌프 4 : 봉함수 탱크3: heat pump 4: sealing water tank

15 : 방열기 16 : 흡열기15: radiator 16: heat absorber

17 : 진공펌프의 입구 18 : 진공펌프의 출구17: inlet of the vacuum pump 18: outlet of the vacuum pump

19 : 급수 통로 20 : 배수통로19: water supply passage 20: drain passage

21 : 가스 통로 22 : 냉각수 통로.21: gas passage 22: cooling water passage.

Claims (2)

사진폐액을 증발농축하는 농축탱크(1)와, 농축탱크(1)내를 배기시켜 감압상태를 유지하는 물봉함식의 진공펌프(2)와, 방열기(15) 및 흡열기(16)를 갖는, 압축기식 히트펌프(3)와 진공펌프(2)용의 봉함수를 수용하는 봉함수 탱크(4)를 구비하고, 농축탱크(1) 내부에 방열기(15)가 봉함수 탱크(4)의 내부에 흡열기(16)가 각각 배치되어 있고, 진공펌프(2)의 입구(17)와 농축탱크(1)를 접속하는 가스통로(21)를 구비하고, 이 가스통로(21)의 중도부에 냉각수를 공급하는 냉각수통로(22)가 접속되어 있고, 진공펌프(2)의 입구(17) 및 출구(18)가 각각 급수통로(19)와 배수통로(20)을 통해서 봉함수탱크(4)에 접속되어 있는 사진폐액의 처리장치.It has a concentration tank (1) for evaporating and condensing photographic waste liquid, a water-sealed vacuum pump (2) for exhausting the concentration tank (1) to maintain a reduced pressure, and a radiator (15) and a heat absorber (16). And a sealant tank (4) for receiving the sealant for the compressor type heat pump (3) and the vacuum pump (2), and the radiator (15) inside the concentration tank (1) of the sealant tank (4). The heat absorber 16 is disposed inside the gas passage 21, which has a gas passage 21 for connecting the inlet 17 of the vacuum pump 2 and the concentration tank 1, and the middle portion of the gas passage 21. A cooling water passage 22 for supplying cooling water is connected to the inlet 17 and the outlet 18 of the vacuum pump 2 through the water supply passage 19 and the drain passage 20, respectively. Photo waste solution processing apparatus connected to the 제1항에 있어서, 농축탱크(1)의 밑부분에, 뚜껑(11)으로 개폐되는 인출구(10)가 설치되어 있고, 이 뚜껑(11)의 외면에 농축액을 가열하는 건조용 히터(30)가 설치되어 있는 사진폐액의 처리장치.2. The drying heater (30) according to claim 1, wherein an outlet (10) for opening and closing with a lid (11) is provided at the bottom of the concentration tank (1), and the concentrated liquid is heated on the outer surface of the lid (11). Photo waste solution processing device is installed. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940004850A 1993-11-04 1994-03-11 Wastewater treatment apparatus KR970006460B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?93-301114? 1993-11-04
JP5301114A JPH07124548A (en) 1993-11-04 1993-11-04 Treatment apparatus for liquid waste from photograph development
JP93-301114 1993-11-04

Publications (2)

Publication Number Publication Date
KR950013993A true KR950013993A (en) 1995-06-15
KR970006460B1 KR970006460B1 (en) 1997-04-28

Family

ID=17893011

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940004850A KR970006460B1 (en) 1993-11-04 1994-03-11 Wastewater treatment apparatus

Country Status (2)

Country Link
JP (1) JPH07124548A (en)
KR (1) KR970006460B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036735B1 (en) * 2005-03-31 2011-05-24 신닛테츠가가쿠 가부시키가이샤 Manufacturing method for transparent film

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4608074B2 (en) * 2000-11-10 2011-01-05 株式会社ディスコ Vacuum generation mechanism of processing equipment
JP4679535B2 (en) * 2007-02-16 2011-04-27 小糸工業株式会社 Drainage sterilization apparatus and drainage sterilization method
JP5794789B2 (en) * 2011-02-21 2015-10-14 株式会社朝日工業社 Wastewater sterilization system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101036735B1 (en) * 2005-03-31 2011-05-24 신닛테츠가가쿠 가부시키가이샤 Manufacturing method for transparent film

Also Published As

Publication number Publication date
KR970006460B1 (en) 1997-04-28
JPH07124548A (en) 1995-05-16

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