[go: up one dir, main page]

WO2012002744A3 - Sludge-drying apparatus - Google Patents

Sludge-drying apparatus Download PDF

Info

Publication number
WO2012002744A3
WO2012002744A3 PCT/KR2011/004792 KR2011004792W WO2012002744A3 WO 2012002744 A3 WO2012002744 A3 WO 2012002744A3 KR 2011004792 W KR2011004792 W KR 2011004792W WO 2012002744 A3 WO2012002744 A3 WO 2012002744A3
Authority
WO
WIPO (PCT)
Prior art keywords
sludge
case
rotary shaft
combustion gas
disk plates
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2011/004792
Other languages
French (fr)
Korean (ko)
Other versions
WO2012002744A2 (en
Inventor
원남희
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VINOTEC CO Ltd
Original Assignee
VINOTEC CO Ltd
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 VINOTEC CO Ltd filed Critical VINOTEC CO Ltd
Priority to CN201180032437.8A priority Critical patent/CN103003205B/en
Publication of WO2012002744A2 publication Critical patent/WO2012002744A2/en
Publication of WO2012002744A3 publication Critical patent/WO2012002744A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/005—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with rotating floors, e.g. around a vertical axis, which may have scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/008—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material being a slurry or paste applied onto moving elements, e.g. chains, plates, for drying thereon, and subsequently removed therefrom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2206/00—Waste heat recuperation
    • F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The present invention relates to a sludge-drying apparatus, comprising: a case, the upper portion of which has a sludge inlet and a combustion gas outlet, and the lower portion of which has a sludge outlet and a combustion gas inlet; a rotary shaft arranged at the central axis of the case; a driving motor for rotating the rotary shaft; disk plates arranged into multiple stages on the rotary shaft, wherein each of the disk plates has a combustion-gas flow hole; and a plurality of scrapers extending from the inner wall of the case and arranged over the respective disk plates. Guide plates are installed on the inner wall of the case such that the guide plates are inclined downward and arranged over the respective disk plates, thereby enabling combustion gas to be smoothly supplied to and discharged from the inside of the case, and thus completing the drying of sludge. The scrapers spread the sludge into a thin shape and transfer the sludge downward, thereby preventing the apparatus from being clogged.
PCT/KR2011/004792 2010-06-30 2011-06-30 Sludge-drying apparatus Ceased WO2012002744A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180032437.8A CN103003205B (en) 2010-06-30 2011-06-30 Sludge-drying apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0063080 2010-06-30
KR20100063080 2010-06-30
KR10-2010-0112571 2010-11-12
KR1020100112571A KR101046492B1 (en) 2010-06-30 2010-11-12 Sludge drying device

Publications (2)

Publication Number Publication Date
WO2012002744A2 WO2012002744A2 (en) 2012-01-05
WO2012002744A3 true WO2012002744A3 (en) 2012-05-18

Family

ID=44923127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004792 Ceased WO2012002744A2 (en) 2010-06-30 2011-06-30 Sludge-drying apparatus

Country Status (3)

Country Link
KR (1) KR101046492B1 (en)
CN (1) CN103003205B (en)
WO (1) WO2012002744A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104086068A (en) * 2014-07-10 2014-10-08 深圳市科伟达超声波设备有限公司 Industrial liquid-containing sludge drying treatment device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101221262B1 (en) 2012-11-02 2013-01-11 원남희 Apparatus for drying sludge
CN103196289B (en) * 2013-04-02 2016-05-18 上海昌浩机电有限公司 One is entered chaff device
CN105819656B (en) * 2015-01-07 2023-11-07 广州正晟科技有限公司 Shell for bottom drying type sludge drying device
KR101742720B1 (en) 2017-01-04 2017-06-01 에코매니지먼트코리아홀딩스 주식회사 Method for manufacturing sludge drying apparatus
KR200484854Y1 (en) * 2017-01-04 2017-11-02 에코매니지먼트코리아홀딩스 주식회사 Disk plate for sludge drying apparatus
KR200486978Y1 (en) * 2017-03-06 2018-07-23 에코매니지먼트코리아홀딩스 주식회사 Disk plate for sludge drying apparatus
CN117700067B (en) * 2024-01-30 2024-07-30 深圳市科伟达超声波设备有限公司 Low temperature heat pump vacuum dehydration drying device
CN119701388B (en) * 2025-02-27 2025-07-11 德州虹桥染料化工有限公司 Drying equipment and process for preparing acid particle Yuanqing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545055A (en) * 1991-08-09 1993-02-23 Japan Tobacco Inc Continuous type multistage dryer
KR100187290B1 (en) * 1996-10-26 1999-04-01 김선기 Waste dryer
KR20000012169A (en) * 1999-02-25 2000-03-06 김수희 Sludge dryness system
KR200224611Y1 (en) * 1999-02-25 2001-05-15 김수희 Apparatus for crushing sludge dryness system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02169985A (en) * 1988-12-21 1990-06-29 Sumitomo Metal Ind Ltd Rotary dryer for powder etc.
TW235255B (en) * 1992-07-02 1994-12-01 Hitachi Seisakusyo Kk
CN2160865Y (en) * 1993-07-02 1994-04-06 天津大学 Indirect drying and cooling machine for multi-layered disc granules
CN2196769Y (en) * 1994-03-17 1995-05-10 李树海 High-efficiency energy-saving disk type dryer
CN2369187Y (en) * 1998-11-26 2000-03-15 张鸿飞 Vertical disc drier
CN2530230Y (en) * 2002-01-29 2003-01-08 靖江市新宏热力机械厂 High speed drier

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0545055A (en) * 1991-08-09 1993-02-23 Japan Tobacco Inc Continuous type multistage dryer
KR100187290B1 (en) * 1996-10-26 1999-04-01 김선기 Waste dryer
KR20000012169A (en) * 1999-02-25 2000-03-06 김수희 Sludge dryness system
KR200224611Y1 (en) * 1999-02-25 2001-05-15 김수희 Apparatus for crushing sludge dryness system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104086068A (en) * 2014-07-10 2014-10-08 深圳市科伟达超声波设备有限公司 Industrial liquid-containing sludge drying treatment device
CN104086068B (en) * 2014-07-10 2015-11-18 深圳市科伟达超声波设备有限公司 A kind of industry is containing liquid sludge desiccation processing equipment

Also Published As

Publication number Publication date
KR101046492B1 (en) 2011-07-04
CN103003205B (en) 2014-06-11
WO2012002744A2 (en) 2012-01-05
CN103003205A (en) 2013-03-27

Similar Documents

Publication Publication Date Title
WO2012002744A3 (en) Sludge-drying apparatus
WO2008039446A3 (en) Fluid deflector for fluid separator devices
WO2015181082A3 (en) Extracting dry gas from a wet-gas compressor
PH12018500178A1 (en) Mixer and mixing method
CN201701823U (en) Oil-gas separator
EP4302859A3 (en) Filter cartridges and air cleaner assemblies
JP2015514954A5 (en)
WO2011129651A3 (en) Microfluidic device and method for isolating target using same
WO2011107267A3 (en) Air extraction device and method for removing particles carried by an air flow
JP2014029250A (en) Disc-type dryer
RU2011143766A (en) GAS TURBINE SHOVEL
MX2017016039A (en) Boundary layer turbomachine, corresponding rotor assembly and partition.
DE602007003586D1 (en) Rotor agitator for the treatment of molten metal
JP2008055405A5 (en)
CA2790101A1 (en) A separator and components thereof
CN109562393A (en) The high speed of whizzer cleans
WO2009050462A3 (en) Centrifugal separator
WO2012130443A3 (en) Cleaning lance and method for cleaning driving mechanisms
ATE536937T1 (en) SHOWER HEAD
CA2796925A1 (en) A separator
WO2012115452A3 (en) Impeller having cylindrical vanes
BRPI0821013A8 (en) CENTRIFIC VESSEL, JUICE SQUEEZER AND METHOD OF IMPROVING THE JUICE OUTLET OF A JUICE SQUEEZER
CL2008000389A1 (en) OVEN OF MULTIPLE HOUSEHOLDS THAT INCLUDES A PLURALITY OF HOUSEHOLD PLACES PLACED ONE OVER THE OTHER, A VERTICAL ROTARY AXIS HOLE THAT IS EXTENDED CENTRALLY THROUGH SUCH HOUSEHOLD CAMERAS, A SYSTEM OF COOLING OF GAS SUCH SYSTEM
RU2007133328A (en) STEAM TURBINE NOZZLE BOX, AND STEAM TURBINE ALSO
EP3145637B1 (en) A centrifugal separator

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11801150

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11801150

Country of ref document: EP

Kind code of ref document: A2