ES2078531T3 - Metodo y sistema para el secado de posos. - Google Patents

Metodo y sistema para el secado de posos.

Info

Publication number
ES2078531T3
ES2078531T3 ES91912176T ES91912176T ES2078531T3 ES 2078531 T3 ES2078531 T3 ES 2078531T3 ES 91912176 T ES91912176 T ES 91912176T ES 91912176 T ES91912176 T ES 91912176T ES 2078531 T3 ES2078531 T3 ES 2078531T3
Authority
ES
Spain
Prior art keywords
sludge
pct
sec
dried
drying chamber
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.)
Expired - Lifetime
Application number
ES91912176T
Other languages
English (en)
Inventor
Steen Bernes
John Rosing Jensen
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.)
FLSmidth and Co AS
Original Assignee
FLS Industries AS
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 FLS Industries AS filed Critical FLS Industries AS
Application granted granted Critical
Publication of ES2078531T3 publication Critical patent/ES2078531T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • 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
    • 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
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F5/00—Elements specially adapted for movement
    • F28F5/06—Hollow screw conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

SE PRESENTA UN METODO Y UN SISTEMA QUE SIRVEN PARA DESHIDRATAR COMPLETA O PARCIALMENTE CIENO PROCEDENTE POR EJEMPLO DEL ALCANTARILLADO MEDIANTE EVAPORACION. EL CIENO SE SECA CON LA ADICION DE CALOR EN UNA CAMARA SECADORA (2). EL CIENO SE TRANSPORTA SOBRE UNA REJILLA TRANSPORTADORA SINFIN (3) DESDE UNA ABERTURA DE ENTRADA (8) EN LA CAMARA SECADORA (2) HASTA UNA ABERTURA DE DESCARGA (9) EN LA MISMA. EL CIENO SE DEPOSITA SOBRE LA REJILLA EN UNA PLURALIDAD DE BANDAS YUXTAPUESTAS DE CIENO (18) POR MEDIO DE UN EXTRUDIDOR (6), EN EL QUE EL CIENO SE PRECALIENTA HASTA AL MENOS 100 (GRADOS) C ANTES DE LA EXTRUSION. LAS BANDAS EXTRUDIDAS SE CALIENTAN ENTONCES CON TAL INTENSIDAD QUE EL AGUA DEL CIENO COMIENZA A HERVIR DE FORMA INMEDIATA, Y DE MANERA QUE SE FORMA UNA ZONA DE VAPOR DE AGUA PREFERIBLEMENTE SATURADO EN CUALQUIER PROPORCION EN LA PROXIMIDAD INMEDIATA DEL CIENO. TODO ELLO DA COMO UN PRODUCTO SECO LIGERO Y POROSO QUE CONSTITUYE UN COMBUSTIBLE EXCELENTE ASI COMO UN EXCELENTE ABONO COMPOST. ELSISTEMA TIENE UNA CONSTRUCCION SIMPLE Y COMPACTA Y ES BARATO DE PRODUCIR, YA QUE FUNCIONA CON COSTOS DE FUNCIONAMIENTO MODERADOS.
ES91912176T 1990-06-28 1991-06-27 Metodo y sistema para el secado de posos. Expired - Lifetime ES2078531T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK156290A DK156290D0 (da) 1990-06-28 1990-06-28 Fremgangsmaade og anlaeg til toerring af slam

Publications (1)

Publication Number Publication Date
ES2078531T3 true ES2078531T3 (es) 1995-12-16

Family

ID=8106086

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91912176T Expired - Lifetime ES2078531T3 (es) 1990-06-28 1991-06-27 Metodo y sistema para el secado de posos.

Country Status (11)

Country Link
US (1) US5373647A (es)
EP (1) EP0536236B1 (es)
AT (1) ATE127434T1 (es)
AU (1) AU8055791A (es)
CA (1) CA2085583A1 (es)
DE (1) DE69112831T2 (es)
DK (2) DK156290D0 (es)
ES (1) ES2078531T3 (es)
GR (1) GR3018077T3 (es)
PL (1) PL297364A1 (es)
WO (1) WO1992000250A1 (es)

Families Citing this family (38)

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US5609769A (en) * 1990-11-21 1997-03-11 Jtj Systems, Inc. Water treatment methods
EP0559012A1 (de) * 1992-03-05 1993-09-08 Hans Jürgen Enning Verfahren und Anlage zum Trocknen von Faulschlamm
DE4215933A1 (de) * 1992-05-14 1993-11-18 Enning Hans Juergen Verfahren und Anlage zum kontinuierlichen Trocknen von Faulschlamm
DE4218699C2 (de) * 1992-06-09 2000-01-20 Dornier Gmbh Lindauer Durchström-Trockner zur Trocknung von Schlämmen mit Filteranordnung
ATE177413T1 (de) * 1994-07-04 1999-03-15 Andreas Christian Wegier Anlage zum trocknen von schlamm
BE1008170A3 (fr) * 1994-09-08 1996-02-06 Um Engineering Sa Extrudeuse pour boues.
BE1008172A3 (fr) * 1995-01-12 1996-02-06 Um Engineering Sa Chambre de radiation.
US5634281A (en) * 1995-05-15 1997-06-03 Universal Drying Systems, Inc. Multi pass, continuous drying apparatus
DE19526873C1 (de) * 1995-07-22 1996-06-27 Brochier Fa Hans Extruder für Klärschlamm
AU3020497A (en) 1996-06-07 1998-01-07 Societe En Commandite Gaz Metropolitain A spout-fluid bed dryer and granulator for the treatment of waste slurries
US5740617A (en) * 1997-04-23 1998-04-21 Rittenhouse; Norman P. Rotary drum dryer
DE19739864A1 (de) * 1997-09-11 1999-03-18 Dornier Gmbh Lindauer Verfahren zur Behandlung der Abluft aus thermischen Trocknungsprozessen, insbesondere aus Prozessen beim Trocknen von Klärschlamm in Klärschlamm-Trocknern und Anlage zur Verfahrensdurchführung
FR2775064B1 (fr) * 1998-02-16 2000-05-05 Sidel Sa Procede pour le sechage des corps creux et dispositif pour la mise en oeuvre
ITVI980163A1 (it) * 1998-09-07 2000-03-07 Antonio Salviati Essiccatoio continuo per poltiglie, paste, polveri e granuli.
US6539645B2 (en) 2001-01-09 2003-04-01 Mark Savarese Drying apparatus and methods
AT412277B (de) 2003-04-30 2004-12-27 Armin Vonplon Verfahren und vorrichtung zum kontinuierlichen trocknen von gut, insbesondere klärschlamm
CZ302688B6 (cs) * 2005-01-17 2011-08-31 Ecoplant Praha Spol. S R. O. Zpusob spalování kalu a zarízení k provádení zpusobu
NZ541426A (en) * 2005-07-25 2008-06-30 Flo Dry Engineering Ltd Method and apparatus for drying
JP2007083122A (ja) * 2005-09-20 2007-04-05 Central Res Inst Of Electric Power Ind 液化物を用いた含水物質の脱水方法
KR100863476B1 (ko) 2008-01-09 2008-10-16 주식회사 대한테크 유·무기성 액성 혼합물 건조 방법 및 장치
CN101671106B (zh) * 2009-09-28 2012-11-07 广州普得环保设备有限公司 一种污泥滤饼好氧风干的方法及装置
FR2954814B1 (fr) * 2009-12-30 2012-03-02 Degremont Procede et installation de sechage de matieres pateuses, en particulier de boues de stations d'epuration, avec generation d'energie thermique.
CN103383184A (zh) * 2012-11-23 2013-11-06 无锡众望四维科技有限公司 干燥机的翻料结构
CN105783480A (zh) * 2014-12-18 2016-07-20 王浩 一种种子类中草药快速干燥脱水装置
JP6471598B2 (ja) * 2015-04-21 2019-02-20 宇部興産株式会社 乾燥設備における乾燥系統内の酸素濃度推定方法
CN105546961A (zh) * 2015-12-26 2016-05-04 重庆市康泽科技开发有限责任公司 药材蒸煮烘干装置
CN109160710B (zh) * 2018-11-13 2021-09-21 榆林市中科环保科技发展有限公司 一种具有污泥预干燥装置的污泥处理成套设备及其方法
US11788790B2 (en) * 2019-02-21 2023-10-17 North Carolina State University Low energy drying of swine lagoon sludge or digestate
CN110260632A (zh) * 2019-06-10 2019-09-20 南京聚锋新材料有限公司 一种阻燃塑木复合材料制备用干燥装置
CN110342198A (zh) * 2019-07-31 2019-10-18 张家港市昇泰能源有限公司 一种污泥输送设备
CN110357383A (zh) * 2019-08-13 2019-10-22 上海华阜科技发展有限公司 一种两相流城市污泥处理装置
WO2021026817A1 (zh) * 2019-08-14 2021-02-18 安尼康（福建）环保设备有限公司 一种蠕动推进式的干化设备
CN110627341B (zh) * 2019-09-23 2022-01-28 广东省福日升绿色科技研究有限公司 一种可自动控制温差的污泥地热能干化设备
CN110715543A (zh) * 2019-11-26 2020-01-21 衡阳旭光锌锗科技有限公司 一种干燥装置
CN111253039B (zh) * 2020-02-28 2021-05-07 广东吉康环境系统科技有限公司 一种车载移动式污泥处理设备
CN111908763A (zh) * 2020-08-13 2020-11-10 甘书学 一种移动式污泥处理设备
CN113716831A (zh) * 2021-09-07 2021-11-30 广东华坤建设集团有限公司 一种淤泥脱水固定处理系统
CN114199648A (zh) * 2021-12-24 2022-03-18 沈阳环境科学研究院 一种用于污泥检测样品用预处理装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2439384A (en) * 1942-01-27 1948-04-13 Union Starch & Refining Compan Solid corn syrup manufacture
DE1080930B (de) * 1958-10-08 1960-04-28 Thea Pedersen Geb Engel Fahrbarer Mehrbandtrockner fuer Getreide od. dgl.
FR1583837A (es) * 1968-04-30 1969-12-05
FR2227230A1 (en) * 1973-04-27 1974-11-22 Mauviel Michel Drying of sludge and town refuse - is effected by high frequency waves without incineration
US4244287A (en) * 1979-07-09 1981-01-13 Uop Inc. Two-stage mechanical dewatering of sewage sludge
DE3531748A1 (de) * 1985-09-05 1987-03-05 Gfd Ges Fuer Dosiertechnik Mbh Klaerschlammverwertungsanlage
US4756092A (en) * 1986-09-10 1988-07-12 Habersham Environmental Products Method and apparatus for drying sludge
US4787323A (en) * 1987-08-12 1988-11-29 Atlantic Richfield Company Treating sludges and soil materials contaminated with hydrocarbons
NL8801037A (nl) * 1988-04-21 1989-11-16 Pannevis Bv Werkwijze en inrichting voor het verwijderen van vloeistof uit een mengsel van vaste stof en vloeistof.
EP0343431B1 (de) * 1988-05-24 1993-08-25 Siemens Aktiengesellschaft Verfahren und Einrichtung zum Trocknen von Klärschlamm
ATE119504T1 (de) * 1989-03-02 1995-03-15 Axbridge Holdings Ltd Verfahren und vorrichtung zur trocknung von klärschlamm.

Also Published As

Publication number Publication date
GR3018077T3 (en) 1996-02-29
PL297364A1 (es) 1992-07-13
EP0536236B1 (en) 1995-09-06
DE69112831T2 (de) 1996-02-08
EP0536236A1 (en) 1993-04-14
AU8055791A (en) 1992-01-23
DE69112831D1 (de) 1995-10-12
US5373647A (en) 1994-12-20
CA2085583A1 (en) 1991-12-29
DK156290D0 (da) 1990-06-28
DK0536236T3 (da) 1996-01-22
WO1992000250A1 (en) 1992-01-09
ATE127434T1 (de) 1995-09-15

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