KR100349218B1 - 슬러지 건조 연료화 처리 방법 및 시스템 - Google Patents
슬러지 건조 연료화 처리 방법 및 시스템 Download PDFInfo
- Publication number
- KR100349218B1 KR100349218B1 KR1019990046658A KR19990046658A KR100349218B1 KR 100349218 B1 KR100349218 B1 KR 100349218B1 KR 1019990046658 A KR1019990046658 A KR 1019990046658A KR 19990046658 A KR19990046658 A KR 19990046658A KR 100349218 B1 KR100349218 B1 KR 100349218B1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- sludge
- tank
- water
- drying
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 93
- 238000001035 drying Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001704 evaporation Methods 0.000 claims abstract description 19
- 230000008020 evaporation Effects 0.000 claims abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000002203 pretreatment Methods 0.000 claims abstract 2
- 239000003921 oil Substances 0.000 claims description 94
- 239000002699 waste material Substances 0.000 claims description 17
- 239000002480 mineral oil Substances 0.000 claims description 11
- 235000010446 mineral oil Nutrition 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000006866 deterioration Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 abstract description 2
- 238000001291 vacuum drying Methods 0.000 abstract 1
- 235000019198 oils Nutrition 0.000 description 68
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 239000010775 animal oil Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000010169 landfilling Methods 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011899 heat drying method Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000004927 wastewater treatment sludge Methods 0.000 description 1
Classifications
-
- 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
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/46—Solid fuels essentially based on materials of non-mineral origin on sewage, house, or town refuse
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (2)
- 하수 및 폐수 처리장과 산업 현장 등에서 발생되는 슬러지 및 폐기물과 오일을 혼합건조하고 원심 분리하여 연료화 처리할 수 있도록 된 슬러지 건조 방법에 있어서,광물류 및 폐광물류를 사용한 오일 공급탱크(5)의 오일을 예열 혼합조(1)에 이송시켜 오일과 슬러지의 혼합중량비가 0.5∼1.5 : 1의 범위로 슬러지를 투입 혼합하는 단계와;상기 혼합된 오일(광물유)과 슬러지를 가열 온도 60∼110℃로 예열하면서 교반하는 단계와;상기 예열된 오일과 슬러지를 진공에 의하여 증발 건조기(6)로 이송시키는 단계와;상기 증발 건조기(6) 내에는 진공 펌프 및 증기 응축기(10)로 50∼700Torr의 진공도를 유지하면서 혼합된 슬러지와 오일의 내용물 온도를 60∼110℃로 교반 간접 가열하는 단계와;상기 혼합 가열된 슬러지와 오일의 수분을 증발 응축시켜 증기응축기(10)와 응축수조(11)로 배출시켜 슬러지 함수율 1∼10%, 함유율 5∼20%로 건조하는 단계과;상기 건조된 슬러지와 오일의 혼합물을 진공에 의해 쿠션탱크(8)로 이송시키는 단계와;상기 쿠션탱크(8)로 이송된 혼합물을 후열기로 90∼130℃까지 온도를 상승시켜 통상의 원심 분리기(9)로 이송 탈유하여 오일리시버(12)로 배출하는 단계와;상기 배출되는 오일은 진공에 의하여 오일 공급탱크(5)로 반송시켜 재활용하도록 하고 슬러지는 연속적으로 건조시킴으로써 일정 함수유를 가지면서 오일이 점착되어 연료화 시킬 수 있도록 하는 단계를 포함하는 것을 특징으로 하는 슬러지 건조 연료화 처리 방법.
- 슬러지 소각을 위한 전처리 건조 방법을 실시하기 위해 상부 일측에 슬러지 투입구(2a)를 형성하고 타측에는 오일 저장탱크(4)와 연결된 오일 공급탱크(5)의 오일 배출구(5')와 연결되도록 슬러지 배출구(2b)가 형성된 예열 혼합조(1)와;상기 예열 혼합조(1)로부터 공급된 광물유를 포함한 슬러지가 교반되는 동시에 스팀에 의하여 증발되도록 이루어진 건조기(6)와;상기 건조기(6)에서 증발에 의하여 이루어진 응축수를 물과 오일로 분리시켜 오일은 오일 공급탱크(5)로 환원되도록 하고, 물은 처리장으로 배출되도록 설치된 유수 분리기(7)와;상기 증발 건조기(6)의 배출구(6b)를 통하여 유입되는 건조된 슬러지를 다시 교반하도록 설치된 쿠션탱크(8)와;상기 쿠션탱크(8)에서 교반된 슬러지는 통상의 원심 분리기(9)로 슬러지에 잔류된 기름을 재차 분리시켜 오일 공급탱크(5)로 환수되도록 하고, 일측에 설치된 오일 리시버탱크(12)는 유수 분리기(7)와 원심 분리기(9)에서 분리된 오일이 모아져 오일공급탱크(5)로 반송되도록 시스템이 이루어진 것을 특징으로 하는 슬러지 건조 연료화 처리 시스템.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046658A KR100349218B1 (ko) | 1999-10-26 | 1999-10-26 | 슬러지 건조 연료화 처리 방법 및 시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990046658A KR100349218B1 (ko) | 1999-10-26 | 1999-10-26 | 슬러지 건조 연료화 처리 방법 및 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010038613A KR20010038613A (ko) | 2001-05-15 |
KR100349218B1 true KR100349218B1 (ko) | 2002-08-14 |
Family
ID=19616998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990046658A KR100349218B1 (ko) | 1999-10-26 | 1999-10-26 | 슬러지 건조 연료화 처리 방법 및 시스템 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100349218B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825994B1 (ko) | 2006-10-18 | 2008-04-29 | 전근식 | 축산 폐수 및 분뇨 처리시스템 |
KR100879050B1 (ko) * | 2006-11-24 | 2009-01-15 | 코리아워터텍 주식회사 | 열전달오일을 이용한 슬러지 건조방법 및 장치 |
KR101544730B1 (ko) * | 2013-01-28 | 2015-08-17 | 주식회사 그린기술 | 간접건조방식의 사이클론 건조장치 및 이를 구비하는 건조시스템 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100904064B1 (ko) * | 2007-08-07 | 2009-06-23 | 건민산업 주식회사 | 연료화 및 슬러지 처리를 위한 유기성슬러지 탈유방법 |
KR100908409B1 (ko) * | 2009-02-27 | 2009-07-20 | (주)랜드브릿지 | 슬러지를 이용한 탄화물 제조설비 |
UY36381A (es) | 2014-10-30 | 2016-06-01 | EcoGensus LLC | Proceso para formar una composición de bloques combustibles sólidos a partir de desechos sólidos mixtos |
JP6712276B2 (ja) * | 2014-10-30 | 2020-06-17 | エコジェンサス エルエルシーEcogensus,Llc | 混合固形廃棄物から形成される固体燃料組成物 |
KR101917865B1 (ko) * | 2016-01-19 | 2018-11-12 | 주식회사 건민이앤씨 | 슬러지 처리방법 |
US10618025B2 (en) | 2018-04-04 | 2020-04-14 | EcoGensus LLC | Process vessel for forming fuel compositions and related systems and methods |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656283A (en) * | 1979-10-11 | 1981-05-18 | Ebara Infilco Co Ltd | Treatment of sludge or sewage |
JPS63256199A (ja) * | 1987-04-13 | 1988-10-24 | Nippon Steel Corp | 汚泥の脱水乾燥処理方法 |
JPH1190497A (ja) * | 1997-09-25 | 1999-04-06 | Toshiba Mach Co Ltd | 有機性汚泥の処理方法 |
KR19990073172A (ko) * | 1999-06-16 | 1999-10-05 | 오희갑 | 슬러지의탈취및건조방법과그장치 |
KR20010036813A (ko) * | 1999-10-12 | 2001-05-07 | 양인모 | 하폐수 슬러지의 탈수방법 |
-
1999
- 1999-10-26 KR KR1019990046658A patent/KR100349218B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656283A (en) * | 1979-10-11 | 1981-05-18 | Ebara Infilco Co Ltd | Treatment of sludge or sewage |
JPS63256199A (ja) * | 1987-04-13 | 1988-10-24 | Nippon Steel Corp | 汚泥の脱水乾燥処理方法 |
JPH1190497A (ja) * | 1997-09-25 | 1999-04-06 | Toshiba Mach Co Ltd | 有機性汚泥の処理方法 |
KR19990073172A (ko) * | 1999-06-16 | 1999-10-05 | 오희갑 | 슬러지의탈취및건조방법과그장치 |
KR20010036813A (ko) * | 1999-10-12 | 2001-05-07 | 양인모 | 하폐수 슬러지의 탈수방법 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100825994B1 (ko) | 2006-10-18 | 2008-04-29 | 전근식 | 축산 폐수 및 분뇨 처리시스템 |
KR100879050B1 (ko) * | 2006-11-24 | 2009-01-15 | 코리아워터텍 주식회사 | 열전달오일을 이용한 슬러지 건조방법 및 장치 |
KR101544730B1 (ko) * | 2013-01-28 | 2015-08-17 | 주식회사 그린기술 | 간접건조방식의 사이클론 건조장치 및 이를 구비하는 건조시스템 |
Also Published As
Publication number | Publication date |
---|---|
KR20010038613A (ko) | 2001-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4013516A (en) | Apparatus and process for the pyrolysis of waste solids concentrates | |
EP0906248B2 (fr) | Procede de traitement et valorisation energetique optimisee des boues d'epuration urbaine et industrielle | |
US5069801A (en) | Indirect heat drying and simultaneous pelletization of sludge | |
US3304991A (en) | Apparatus and process for dehydrating waste solids concentrates | |
KR100665251B1 (ko) | 유·무기물 쓰레기 처리시스템 및 유·무기물 쓰레기처리방법 | |
JPS6338240B2 (ko) | ||
US20090249641A1 (en) | Systems and Methods for Processing Municipal Wastewater Treatment Sewage Sludge | |
KR100349218B1 (ko) | 슬러지 건조 연료화 처리 방법 및 시스템 | |
KR100734092B1 (ko) | 자체 에너지를 이용한 음식물 쓰레기 처리 시스템 | |
CN107500501A (zh) | 一种炼油厂含油污泥处置***和方法 | |
DK148368B (da) | Fremgangsmaade til udvinding af varme fra staldgoedning, spildevandsslam og andet vaadt affald ved forbraending | |
KR200284019Y1 (ko) | 쓰레기소각로에 연계된 폐기물 건조설비와 폐플라스틱의유화설비 | |
KR100417220B1 (ko) | 하수슬러지처리기 | |
KR100400613B1 (ko) | 오폐수 슬러지의 연료화 소각처리 방법 | |
KR101051093B1 (ko) | 상압에서 유중증발기술을 이용한 고함수 유기성 슬러지 건조장치 | |
CN1978349A (zh) | 高环保低成本干燥污泥的设备及方法 | |
KR100904064B1 (ko) | 연료화 및 슬러지 처리를 위한 유기성슬러지 탈유방법 | |
US11000777B1 (en) | Apparatus and process for treating water | |
KR101252289B1 (ko) | 가축 폐수 고형물 처리장치 | |
KR101703870B1 (ko) | 자원화 시설용 고농도 악취 제거 및 연료 절약 시스템 | |
WO2006104298A1 (en) | Drying and carbonizing system for treating organic and waste | |
KR20060120529A (ko) | 열전달오일을 이용한 슬러지 건조장치 | |
KR101071108B1 (ko) | 탄화폐열을 이용한 유기성폐기물 처리장치 | |
CN102021061A (zh) | 有机污泥制备燃料的方法 | |
KR200231896Y1 (ko) | 스크류를 이용한 오폐수 슬러지의 혼합연료화 건조기 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120806 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20130905 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20150205 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20150604 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20160805 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20170808 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20180806 Year of fee payment: 17 |