KR960703221A - METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES - Google Patents

METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES Download PDF

Info

Publication number
KR960703221A
KR960703221A KR1019950705577A KR19950705577A KR960703221A KR 960703221 A KR960703221 A KR 960703221A KR 1019950705577 A KR1019950705577 A KR 1019950705577A KR 19950705577 A KR19950705577 A KR 19950705577A KR 960703221 A KR960703221 A KR 960703221A
Authority
KR
South Korea
Prior art keywords
gas
circulating
circulating material
temperature
generated
Prior art date
Application number
KR1019950705577A
Other languages
Korean (ko)
Inventor
올리 아르팔라흐티
마티 힐 투넨
킴 웨스테르룬드
쿠르트 웨스테르룬드
Original Assignee
자이르키 안살라 아르자 레이노센
에이. 아할스트룸 코포레이션
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
Priority claimed from FI932966A external-priority patent/FI932966A0/en
Application filed by 자이르키 안살라 아르자 레이노센, 에이. 아할스트룸 코포레이션 filed Critical 자이르키 안살라 아르자 레이노센
Publication of KR960703221A publication Critical patent/KR960703221A/en

Links

Classifications

    • 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
    • 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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • F23G5/165—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber arranged at a different level
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
    • F22B31/04—Heat supply by installation of two or more combustion apparatus, e.g. of separate combustion apparatus for the boiler and the superheater respectively
    • F22B31/045—Steam generators specially adapted for burning refuse
    • 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
    • F23G5/44—Details; Accessories
    • F23G5/46—Recuperation of heat
    • 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
    • F23G2206/20—Waste heat recuperation using the heat in association with another installation
    • F23G2206/203—Waste heat recuperation using the heat in association with another installation with a power/heat generating installation
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glass Compositions (AREA)

Abstract

본 발명은 고온에서 폐기물 및 생물학적 슬러지와 같은 고체물질을 처리하고 이공정으로 부터의 열을 회수하며 발생된 공정개스를 냉각시키는 방법에 관한 것으로서 이 방법에서는 폐기물이 화상소각에 의해 고온에서 처리되고 발생된 열은 순환물질용 분리냉각기에서 고온 과열 증기를 생산하는데 사용된다.The present invention relates to a method for treating solid materials such as waste and biological sludge at high temperatures, recovering heat from this process, and cooling the generated process gas, in which the waste is treated and generated at high temperatures by burn incineration. The heat is used to produce hot superheated steam in a separate cooler for circulating materials.

Description

고온에서 고체물질을 처리하는 방법(METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES)METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 방법을 이해시키기 위해 장치를 개략적으로 도시한 것이다.1 schematically shows an apparatus for understanding the method according to the invention.

Claims (11)

고온에서 고체물질을 처리하기 위하여 소각실에 거의 전처리되지 않은 고체물질을 공급하는 단계;-1000℃이상의 온도에서 산소 함유개스의 존재하에서 고체물질을 가열 또는 소각하는 단계;- 생성된 연도개스와 접촉하게 순환물질이 효과적으로 상호혼합되게 하는 단계; -열을 회수하는 공정으로 개스와 순환물질의 혼합물을 통과시키는 단계; - 개스와 순환물질을 분리하는 단계; -추가처리를 위하여 개스를 통과 시키는 단계; 및 -개스와 분리된 순환물질을 냉각 공정으로 통과시켜 순환물질의 열이 화상 소각 장치에서 발생된 증기의 온도증가에 사용되는 단계를 포함하는, 화상 소각장치에 의해 고온에서 폐기물 및/또는 생물학적 슬러지와 같은 고체물질을 처리하고 증기생성시에 열을 회수하는 방법.Supplying an almost untreated solid material to the incineration chamber to treat the solid material at a high temperature; heating or incineration the solid material in the presence of an oxygen-containing gas at a temperature above 1000 ° C .; Effectively intermixing the circulating materials; Passing the mixture of gas and circulating material in a process to recover heat; Separating gas and circulating material; Passing the gas for further processing; And-passing the circulating material separated from the gas into a cooling process such that the heat of the circulating material is used to increase the temperature of the steam generated in the burn incineration apparatus. Treating solid materials such as and recovering heat during steam generation. 제1항에 있어서, 냉각공정에서 순환물질이 공급된 유동화개스에 의해 유동화되어 증기의 과열기로 작용하도록 배치된 열교환 수단이 열교환시에 교환물질과 접촉하게 하는 방법.2. A method according to claim 1, wherein the heat exchange means arranged to fluidize by the fluidized gas supplied with the circulating material in the cooling process to act as a superheater of the vapor is brought into contact with the exchange material during the heat exchange. 제1항 또는 제2항에 있어서, 증기의 온도가 420℃이상 상승되는 방법.The method according to claim 1 or 2, wherein the temperature of the steam is raised by at least 420 ° C. 제3항에 있어서, 증기의 온도가 450℃이상 상승되는 방법.The method of claim 3, wherein the temperature of the vapor is raised by at least 450 ° C. 5. 제3항 또는 제4항에 있어서, 증기의 온도가500℃이상 상승되는 방법.The method according to claim 3 or 4, wherein the temperature of the steam is increased by at least 500 ° C. 제2항에 있어서, 냉각된 순환물질이 발생된 연도가스와 접촉하여 재순환되므로서 개스와 순환물질이 효과적으로 상호혼합되는 방법.3. The method of claim 2 wherein the gas and the circulating material are effectively intermixed as the cooled circulating material is recycled in contact with the generated flue gas. 제1항에 있어서, 비연소물질의 재연소가 순환물질의 분리단계에서 발생하는 방법.The method of claim 1 wherein reburning the non-combustible material occurs in the separation of the circulating material. 제1항에 있어서, 개스의 추가처리가 증기 발생 또는 과열을 위한 열교환을 포함하는 방법.The process of claim 1 wherein further treatment of the gas comprises heat exchange for steam generation or overheating. 제1항에 있어서, 발생된 연도개스의 유동속도가 연도개스와 순환물질의 접촉전에 증가되는 방법.The method of claim 1 wherein the flow rate of flue gas generated is increased prior to contact of the flue gas with circulating material. 제2항에 있어서, 냉각공정으로 유입되는 유동화 개스가 냉각공정에서부터로 소각에서 발생하는 연도개스와 접촉하는 방법.The method according to claim 2, wherein the fluidizing gas flowing into the cooling process contacts the flue gas generated in incineration from the cooling process. 제9항에 있어서, 순환물질의 분출상이 속도를 증가시키므로서 제공되는 방법.10. The method of claim 9, wherein the jet phase of the circulating material is provided by increasing the velocity. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950705577A 1993-06-24 1994-06-22 METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES KR960703221A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FI932966 1993-06-24
FI932966A FI932966A0 (en) 1993-06-24 1993-06-24 Foerfarande Foer behandling av processgaser
FI933961A FI933961A (en) 1993-06-24 1993-09-09 Method for treating solids at high temperature
FI933961 1993-09-09
PCT/FI1994/000279 WO1995000804A1 (en) 1993-06-24 1994-06-22 Method of treating solid material at high temperatures

Publications (1)

Publication Number Publication Date
KR960703221A true KR960703221A (en) 1996-06-19

Family

ID=26159534

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950705577A KR960703221A (en) 1993-06-24 1994-06-22 METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES

Country Status (8)

Country Link
EP (1) EP0705411A1 (en)
KR (1) KR960703221A (en)
CN (1) CN1125980A (en)
AU (1) AU7074594A (en)
CA (1) CA2164981A1 (en)
FI (1) FI933961A (en)
NO (1) NO955252L (en)
WO (1) WO1995000804A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH689312A5 (en) * 1995-01-10 1999-02-15 Von Roll Umwelttechnik Ag Method for the combustion of waste material with production of thermal energy.
CH690790A5 (en) * 1995-01-10 2001-01-15 Von Roll Umwelttechnik Ag A process for the thermal treatment of waste material.
NL1015438C2 (en) * 2000-06-14 2001-12-17 Amsterdam Gem Dienst Afvalverw High-efficiency waste incineration plant.
CN100503489C (en) * 2005-07-19 2009-06-24 中国科学院工程热物理研究所 Method for burning treating wet waste mud with waste heat recovering
DE102005036792A1 (en) * 2005-08-02 2007-02-08 Ecoenergy Gesellschaft Für Energie- Und Umwelttechnik Mbh Method and device for generating superheated steam
JP4913510B2 (en) 2006-09-05 2012-04-11 横河電機株式会社 Simulation method, fiber orientation control method, and fiber orientation control device
SG11201407215PA (en) * 2012-05-16 2014-12-30 Babcock & Wilcox Vølund As Heat exchanger having enhanced corrosion resistance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625373A1 (en) * 1986-07-26 1988-02-04 Steinmueller Gmbh L & C STEAM GENERATOR WITH CIRCULATING ATMOSPHERICAL OR PRESSURE-CHARGED FLUEL BURN FIRING, AND METHOD FOR ITS REGULATION
DE3800863A1 (en) * 1988-01-14 1989-07-27 Metallgesellschaft Ag METHOD FOR CONTROLLING THE PRODUCTION OF STEAM IN A COMBUSTION PLANT
FI85419C (en) * 1989-05-18 1992-04-10 Ahlstroem Oy Treatment of gases containing halogen compounds
US5052310A (en) * 1991-01-22 1991-10-01 Air Products And Chemicals, Inc. Solid waste-to-steam incinerator capacity enhancement by combined oxygen enrichment and liquid quench

Also Published As

Publication number Publication date
CA2164981A1 (en) 1995-01-05
AU7074594A (en) 1995-01-17
NO955252D0 (en) 1995-12-22
CN1125980A (en) 1996-07-03
FI933961A (en) 1994-12-25
NO955252L (en) 1996-01-11
EP0705411A1 (en) 1996-04-10
FI933961A0 (en) 1993-09-09
WO1995000804A1 (en) 1995-01-05

Similar Documents

Publication Publication Date Title
RU2095131C1 (en) Method for rendering harmless of effluent gases of waste burning units and device for its embodiment
KR840008051A (en) Garbage Disposal Method
GB1195266A (en) Process and Apparatus for Combustion and Heat Recovery in Fluidised Beds
KR960703221A (en) METHOD OF TREATING SOLID MATERIAL AT HIGH TEMPERATURES
ES2042282T3 (en) PROCEDURE FOR THE USE OF THE SLUDGE OF CLARIFICATION.
ATE69183T1 (en) PROCESS AND PLANT FOR PROCESSING CONTAMINATED SOIL AND SIMILAR MATERIAL.
AU546841B2 (en) Waste incinerator and steam generator
DE59604863D1 (en) METHOD FOR THERMALLY TREATING WASTE MATERIAL
ES2110654T3 (en) METHOD AND APPARATUS FOR THE TREATMENT OF HOT GASES.
TW344019B (en) Method and apparatus for treating domestic waste
JPH01127100A (en) Method for heat-treatment of waste
US5616216A (en) Process and device for treating waste by direct contact
JPS555906A (en) Treatment of oil sand bitumen
US3634225A (en) Process for retorting oil-bearing shale
ES2126393T3 (en) PROCEDURE FOR THE TREATMENT OF DOMESTIC WASTE.
JPH04505361A (en) Treatment of process gases containing halogen compounds
ATE191781T1 (en) METHOD FOR BURNING WASTE MATERIAL WHILE GENERATING THERMAL ENERGY
KR920009447A (en) Method and apparatus for treatment and purification of waste gas from secondary aluminum melting plant
SU672443A1 (en) Method of treating dehydrated residues of waste water
US2015051A (en) Drying and incinerating of sewage, garbage, etc.
JPS56159287A (en) Treatment of hydrocarbon oil
DE3377789D1 (en) Method and apparatus for treating polychlorinated biphenyl contaminated sludge
KR0170784B1 (en) Coke dry combustion method
KR960041858A (en) Toxic Waste Treatment Device Using Plasma
JPS5457355A (en) Method of treating muddy sewage

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid