WO2008128466A1 - Unité d'élimination de déchets - Google Patents

Unité d'élimination de déchets Download PDF

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Publication number
WO2008128466A1
WO2008128466A1 PCT/CN2008/070735 CN2008070735W WO2008128466A1 WO 2008128466 A1 WO2008128466 A1 WO 2008128466A1 CN 2008070735 W CN2008070735 W CN 2008070735W WO 2008128466 A1 WO2008128466 A1 WO 2008128466A1
Authority
WO
WIPO (PCT)
Prior art keywords
waste
reaction vessel
outer casing
pressure
steam injection
Prior art date
Application number
PCT/CN2008/070735
Other languages
English (en)
Chinese (zh)
Inventor
Kunio Yoshikawa
Tongyu Huang
Lin Zhang
Norihiko Suzuki
Original Assignee
Shenzhen Eco-Solution Technology Corporation
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 Shenzhen Eco-Solution Technology Corporation filed Critical Shenzhen Eco-Solution Technology Corporation
Publication of WO2008128466A1 publication Critical patent/WO2008128466A1/fr

Links

Classifications

    • 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
    • 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
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • B09B3/45—Steam treatment, e.g. supercritical water gasification or oxidation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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

Definitions

  • the present invention relates to a waste disposal apparatus, and more particularly to an organic waste treatment apparatus.
  • the technical problem to be solved by the present invention is that, in view of the drawbacks of the prior art fuel manufacturing apparatus that require additional drying equipment, a waste treatment apparatus is provided which does not require additional drying equipment during waste disposal.
  • the technical solution adopted by the present invention to solve the technical problems thereof is: constructing a waste treatment device, comprising: a reaction vessel for containing waste for treatment, a stirring device for stirring waste in the reaction vessel, and a reaction port and a discharge port communicating with the reaction vessel, and a pressure regulating device, the waste treatment device further comprising an outer casing, the reaction vessel being located in the outer casing and having a gap therebetween;
  • the outer casing and the reaction vessel are respectively provided with a first steam injection port and a second steam injection port.
  • the boiler is further included, and the boiler is connected to the first steam injection port and the second steam injection port.
  • an exhaust valve is provided in the reaction vessel, and the exhaust valve is connected to an exhaust gas treatment device.
  • an exhaust valve is provided on the outer casing.
  • the pressure regulating device includes a first exhaust pipe that communicates with a lumen of the outer casing, and is connected to the first exhaust pipe and disposed outside the outer casing The first pressure regulating valve.
  • the pressure regulating device further includes a second exhaust pipe communicating with the inner cavity of the reaction kettle, and being connected to the second exhaust pipe and disposed in the a second pressure regulating valve external to the housing.
  • the waste treatment apparatus further includes control means for controlling the stirring means, the pressure adjusting means, and the steam injection.
  • a pressure gauge and a thermometer connected to the control device are further included.
  • Adding an outer casing which can be filled with water vapor between the outer casing and the reaction kettle, can enhance the heating and heat preservation effect of the reaction kettle, and directly dry the reacted substances in the reaction kettle.
  • the extruded water has solid particles, which increases the cost of wastewater treatment, but there is no solid-liquid separation in the waste treatment device of the present invention, thereby saving cost;
  • FIG. 1 is a schematic view of a waste treatment apparatus of the present invention.
  • Fig. 1 is a schematic view of a waste treatment apparatus of the present invention. As shown in FIG.
  • the waste treatment apparatus 100 of the present invention comprises: a casing 1; a reaction vessel 2 located inside the casing 1 and having a gap with the casing 1 for containing various wastes for processing; , for stirring the waste in the reaction vessel 2; a steam injection device 4 for injecting water vapor into the outer casing 1 and the reaction vessel 2; and a pressure regulating device 5 for controlling the pressure in the outer casing 1 and the reaction vessel 2; And a control device 6 for controlling the stirring device 3, the water vapor injecting device 4, and the pressure regulating device 5.
  • Both the outer casing 1 and the reaction vessel 2 are composed of a pressure-resistant pressure vessel.
  • An input port 21 leading to the inside of the reaction vessel 2 is provided above the outer casing 1 for introducing waste into the reaction vessel 2.
  • a feeding funnel can be provided on the inlet port 21.
  • the steam injection device 4 includes a boiler 41, a first water vapor injection port 42 and a second water vapor injection port 43 which are respectively disposed on the outer casing 1 and the reaction vessel 2.
  • the first and second steam injection ports 42, 43 are all connected to the boiler 41.
  • the control device 6 individually controls the opening and closing of the boiler 41 and the first and second steam injection ports 42, 43.
  • the boiler 41 may be an external portion that is separated from the waste treatment device, and the first and second steam injection ports 42, 43 on the outer casing 1 and the reaction vessel 2 and the boiler are required when water vapor is injected. Connected to 41, you can inject water vapor.
  • the control device 6 individually controls the opening and closing of the first and second steam injection ports 42, 43.
  • the water vapor pressure in the boiler 41 is constant, and the pressure inside the casing 1 and the reactor 2 is controlled by the amount of steam injected, thereby controlling the internal temperature.
  • the stirring device 3 can uniformly pressurize and heat the waste, and includes a rotating shaft 31 disposed inside the reaction vessel 2 in the longitudinal direction, a stirring blade 32 disposed on the rotating shaft 31, and attached to the rotating shaft 31.
  • a motor 33 that drives its forward and reverse rotation.
  • the motor 33 is provided on the housing 1 or outside the housing 1.
  • the agitating blades 32 are inclined with respect to the vertical direction of the horizontal rotating shaft toward the discharge port 22, so that the input waste is conveyed to the discharge port 22 while stirring.
  • the motor 33 can be reversed, and the steering and turning time of the motor 33 can be controlled before the waste is converted into a suitable shape.
  • the waste reciprocates in the reaction vessel 2.
  • the steam injection port 43 of the reaction vessel 2 is located higher than the rotating shaft 31, and when the waste is stirred, it can be contacted with high-pressure steam to improve the treatment efficiency.
  • the pressure regulating device 5 includes a first exhaust pipe 51 communicating with the inner cavity of the outer casing 1, a first pressure regulating valve 52 connected to the first exhaust pipe 51 and disposed outside the outer casing 1, if the outer casing 1 and the reaction kettle 2 When the pressure between the two exceeds the predetermined value, the first pressure regulating valve 52 is opened to release the water vapor therein, thereby maintaining the predetermined pressure.
  • the pressure regulating device 5 further includes a second exhaust pipe 53 communicating with the inner cavity of the reaction vessel 2, a second pressure regulating valve 54 connected to the second exhaust pipe 53 and disposed outside the outer casing 1. If the pressure inside the reactor 2 exceeds a predetermined value, the second pressure regulating valve 54 is opened to release the water vapor therein, thereby maintaining the predetermined pressure.
  • an exhaust valve 23 which can be used to discharge the gas in the chamber and subject the discharged gas to condensation treatment.
  • the muffler 24 and the condenser 25 are provided at the outlet of the exhaust valve 23, and if necessary, may be connected to the exhaust gas treatment device for incinerating the discharged gas.
  • an exhaust valve, a muffler connected to the exhaust valve, and a condenser are also provided.
  • the control unit 6 is electrically connected to the stirring unit 3, the water vapor injecting unit 4, and the pressure adjusting unit 5. By controlling the motor 33 of the stirring device 3, the time and direction of the agitation can be adjusted. By controlling the steam injection device 4, the temperature and pressure between the reaction vessel 2 and the outer casing 1 and the reaction vessel 2 can be adjusted to facilitate the reaction and drying of the waste.
  • a pressure gauge and a thermometer are provided on the waste disposal apparatus 100 for sensing the pressure inside the reactor 2 and the pressure and temperature between the outer casing 1 and the reactor 2. Control unit 6 is electrically coupled to the pressure gauge and thermometer to control temperature and pressure.
  • the waste treatment apparatus 100 of the present invention has the following characteristics:
  • the outer casing 1 is added, and water vapor can be filled between the outer casing 1 and the reaction vessel 2, and the reacted substances in the reaction vessel 2 are directly dried;
  • the extruded water has solid particles, which increases the cost of wastewater treatment, but there is no solid-liquid separation in the waste treatment device 100 of the present invention, thereby saving cost;

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

L'invention concerne une unité d'élimination de déchets (100) comprenant une cuve de réaction (2) qui contient des déchets à éliminer, un dispositif d'agitation (3) pour agiter les déchets dans la cuve de réaction (2), une ouverture de réception (21) et une ouverture d'évacuation (22) reliée à la cuve de réaction (2) et un dispositif de réglage de pression (5). L'unité d'élimination de déchets (100) comprend également une enveloppe (1) disposée autour de la cuve de réaction (2), un certain espace étant ménagé entre elles. L'unité d'élimination de déchets (100) est équipée d'une première ouverture d'injection de flux (42) et d'une seconde ouverture d'injection de flux (43) qui sont respectivement situées sur l'enveloppe (1) et la cuve de réaction (2). Les matériaux réactifs placés dans la cuve de réaction (2) sont séchés au moyen du flux injecté entre l'enveloppe (1) et la cuve de réaction (2), un gaz d'échappement étant solidifié sans avoir recours à des équipements de séchage et de déshydratation et de rejet des eaux usées.
PCT/CN2008/070735 2007-04-18 2008-04-17 Unité d'élimination de déchets WO2008128466A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2007100740684A CN101288874B (zh) 2007-04-18 2007-04-18 废弃物处理装置
CN200710074068.4 2007-04-18

Publications (1)

Publication Number Publication Date
WO2008128466A1 true WO2008128466A1 (fr) 2008-10-30

Family

ID=39875096

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070735 WO2008128466A1 (fr) 2007-04-18 2008-04-17 Unité d'élimination de déchets

Country Status (2)

Country Link
CN (1) CN101288874B (fr)
WO (1) WO2008128466A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107228369A (zh) * 2016-03-24 2017-10-03 无锡锡能锅炉有限公司 生物质锅炉的料排结构
CN107228370A (zh) * 2016-03-24 2017-10-03 无锡锡能锅炉有限公司 用于生物质锅炉的料排
WO2018221215A1 (fr) * 2017-06-01 2018-12-06 Ｔａｋａｓｅ Ｔｅｃｈ株式会社 Procédé de production d'un combustible et dispositif de production d'un combustible
CN113025356A (zh) * 2021-03-03 2021-06-25 上海市机电设计研究院有限公司 生物质燃料温和热解装置及工艺

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102167491B (zh) * 2011-01-30 2012-12-26 北京绿创生态科技有限公司 一种污泥处理活化釜
CN102615087B (zh) * 2012-03-15 2014-12-10 上海泰伍科新能源科技有限公司 一种从固体废物中获得高质量固体燃料的方法和设备
CN104001708A (zh) * 2013-02-22 2014-08-27 聪明太华有限公司 由食物垃圾生成碳化固体物及可溶液的方法及其生成装置
CN104941986B (zh) * 2015-06-30 2017-08-25 华南理工大学 一种有机垃圾连续性烘干装置
CN106352712A (zh) * 2016-10-20 2017-01-25 湖南野森环保科技有限责任公司 一种自动化的环保型工业炉
CN106520252A (zh) * 2016-11-25 2017-03-22 苏州草宝能源科技有限公司 一种生活垃圾制作燃料的方法

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CN2241984Y (zh) * 1994-10-18 1996-12-11 长春艾达理科技开发有限公司 蓄禽废弃物熔炼干燥装置
CN2397116Y (zh) * 1999-07-08 2000-09-20 邢力 一种用废轮胎和或有机废弃物制取烃油的设备
JP2003047409A (ja) * 2001-08-07 2003-02-18 Toshimasa Itakura 原料加工方法、飼料製造方法、肥料製造方法並びに原料加工装置
CN2714184Y (zh) * 2004-06-23 2005-08-03 闫振华 医疗废弃物无害化处理装置
JP2007075659A (ja) * 2004-03-26 2007-03-29 Nishimuragumi:Kk 燃料製造装置および燃料製造方法
CN201042710Y (zh) * 2007-05-25 2008-04-02 无锡市博阳精密机械制造有限公司 轴承自动清洗机

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EP0988900A4 (fr) * 1998-02-23 2006-04-19 Tlv Co Ltd Equipement pour traiter par fermentation des dechets organiques
CN2355824Y (zh) * 1999-01-22 1999-12-29 广州企得丰新技术发展有限公司 垃圾分解罐
CN201042717Y (zh) * 2007-04-18 2008-04-02 深圳市环源科技发展有限公司 废弃物处理装置

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Publication number Priority date Publication date Assignee Title
CN2241984Y (zh) * 1994-10-18 1996-12-11 长春艾达理科技开发有限公司 蓄禽废弃物熔炼干燥装置
CN2397116Y (zh) * 1999-07-08 2000-09-20 邢力 一种用废轮胎和或有机废弃物制取烃油的设备
JP2003047409A (ja) * 2001-08-07 2003-02-18 Toshimasa Itakura 原料加工方法、飼料製造方法、肥料製造方法並びに原料加工装置
JP2007075659A (ja) * 2004-03-26 2007-03-29 Nishimuragumi:Kk 燃料製造装置および燃料製造方法
CN2714184Y (zh) * 2004-06-23 2005-08-03 闫振华 医疗废弃物无害化处理装置
CN201042710Y (zh) * 2007-05-25 2008-04-02 无锡市博阳精密机械制造有限公司 轴承自动清洗机

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107228369A (zh) * 2016-03-24 2017-10-03 无锡锡能锅炉有限公司 生物质锅炉的料排结构
CN107228370A (zh) * 2016-03-24 2017-10-03 无锡锡能锅炉有限公司 用于生物质锅炉的料排
WO2018221215A1 (fr) * 2017-06-01 2018-12-06 Ｔａｋａｓｅ Ｔｅｃｈ株式会社 Procédé de production d'un combustible et dispositif de production d'un combustible
JP2018203842A (ja) * 2017-06-01 2018-12-27 Ｔａｋａｓｅ Ｔｅｃｈ株式会社 燃料製造方法および燃料製造装置
CN113025356A (zh) * 2021-03-03 2021-06-25 上海市机电设计研究院有限公司 生物质燃料温和热解装置及工艺
CN113025356B (zh) * 2021-03-03 2021-12-14 上海市机电设计研究院有限公司 生物质燃料温和热解装置及工艺

Also Published As

Publication number Publication date
CN101288874B (zh) 2011-07-20
CN101288874A (zh) 2008-10-22

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