[go: up one dir, main page]

PE20121196A1 - Procedimiento y dispositivo para mantener calientes camaras de hornos coque durante la detencion de una caldera de calor de escape - Google Patents

Procedimiento y dispositivo para mantener calientes camaras de hornos coque durante la detencion de una caldera de calor de escape

Info

Publication number
PE20121196A1
PE20121196A1 PE2011002183A PE2011002183A PE20121196A1 PE 20121196 A1 PE20121196 A1 PE 20121196A1 PE 2011002183 A PE2011002183 A PE 2011002183A PE 2011002183 A PE2011002183 A PE 2011002183A PE 20121196 A1 PE20121196 A1 PE 20121196A1
Authority
PE
Peru
Prior art keywords
exhaust
smoke gas
exhaust heat
gas
smoke
Prior art date
Application number
PE2011002183A
Other languages
English (en)
Inventor
Han-Joachim Reichelt
Helmut Schulte
Original Assignee
Thyssenkrupp Uhde Gmbh
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 Thyssenkrupp Uhde Gmbh filed Critical Thyssenkrupp Uhde Gmbh
Publication of PE20121196A1 publication Critical patent/PE20121196A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B15/00—Other coke ovens
    • C10B15/02—Other coke ovens with floor heating
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/04—Heating of coke ovens with combustible gases with rich gas
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/10—Regulating and controlling the combustion
    • C10B21/12—Burners
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/10—Regulating and controlling the combustion
    • C10B21/18—Recirculating the flue gases
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B21/00—Heating of coke ovens with combustible gases
    • C10B21/20—Methods of heating ovens of the chamber oven type
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B29/00—Other details of coke ovens
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)
  • Incineration Of Waste (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Chimneys And Flues (AREA)

Abstract

DURANTE LA DETENCION DESPUES DEL VACIADO, LAS CAMARAS DEL HORNO DE COQUE SE MANTIENEN CALIENTES MEDIANTE QUEMADORES DE CALENTAMIENTO AJENO, CON LO QUE DE LOS MISMOS SE OBTIENE UN GAS DE HUMO POBRE EN SUSTANCIAS NOCIVAS, DE MODO QUE LAS CALDERAS DE CALOR DE ESCAPE, QUE EN OPERACION NORMAL ENFRIAN LOS GASES DE HUMO DE LOS BANCOS DE HORNOS DE COQUE Y LOS UTILIZAN PARA LA GENERACION DE VAPOR, SE PUEDEN CERRAR Y SOMETER A UNA REVISION, Y CON LA OPERACION DE LOS QUEMADORES SE OBTIENE UN GAS DE HUMO POBRE EN SUSTANCIAS NOCIVAS, EL CUAL PUEDE DESVIAR DIRECTAMENTE A LA ATMOSFERA. DICHO DISPOSITIVO INCLUYE EN ESPECIAL LAS PARTES BANCO DE CAMARAS DE HORNO DE COQUE, TUBO COLECTOR DE GAS DE HUMO, CHIMENEA DE GAS DE HUMO, CALDERA DE CALOR DE ESCAPE, TUBO COLECTOR DE GAS DE ESCAPE Y PURIFICACION DEL GAS DE ESCAPE, SIENDO QUE LA CHIMENEA DE GAS DE HUMO Y LA CALDERA DE CALOR DE ESCAPE SE PUEDEN CERRAR DEL LADO DEL GAS DE HUMO Y DEL LADO DEL GAS DE ESCAPE
PE2011002183A 2009-07-01 2010-05-05 Procedimiento y dispositivo para mantener calientes camaras de hornos coque durante la detencion de una caldera de calor de escape PE20121196A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009031436A DE102009031436A1 (de) 2009-07-01 2009-07-01 Verfahren und Vorrichtung zur Warmhaltung von Koksofenkammern während des Stillstandes eines Abhitzekessels

Publications (1)

Publication Number Publication Date
PE20121196A1 true PE20121196A1 (es) 2012-09-19

Family

ID=42805997

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011002183A PE20121196A1 (es) 2009-07-01 2010-05-05 Procedimiento y dispositivo para mantener calientes camaras de hornos coque durante la detencion de una caldera de calor de escape

Country Status (21)

Country Link
US (1) US9057023B2 (es)
EP (1) EP2491096A1 (es)
JP (1) JP2012531480A (es)
KR (1) KR20120096459A (es)
CN (1) CN102482578A (es)
AR (1) AR076965A1 (es)
AU (1) AU2010268479A1 (es)
BR (1) BRPI1010202A2 (es)
CA (1) CA2766930A1 (es)
CL (1) CL2011003375A1 (es)
CO (1) CO6791578A2 (es)
CU (1) CU20120001A7 (es)
DE (1) DE102009031436A1 (es)
EA (1) EA201290025A1 (es)
IN (1) IN2012DN00607A (es)
MX (1) MX2011013968A (es)
NZ (1) NZ597662A (es)
PE (1) PE20121196A1 (es)
TW (1) TWI471414B (es)
UA (1) UA106616C2 (es)
WO (1) WO2011000447A1 (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7998316B2 (en) 2009-03-17 2011-08-16 Suncoke Technology And Development Corp. Flat push coke wet quenching apparatus and process
DE102009052282B4 (de) * 2009-11-09 2012-11-29 Thyssenkrupp Uhde Gmbh Verfahren zur Kompensation von Abgasenthalpieverlusten von Heat-Recovery-Koksöfen
US9200225B2 (en) 2010-08-03 2015-12-01 Suncoke Technology And Development Llc. Method and apparatus for compacting coal for a coal coking process
EP2879777B1 (en) 2012-07-31 2019-05-29 SunCoke Technology and Development LLC Methods for handling coal processing emissions and associated systems and devices
US9243186B2 (en) 2012-08-17 2016-01-26 Suncoke Technology And Development Llc. Coke plant including exhaust gas sharing
US9249357B2 (en) 2012-08-17 2016-02-02 Suncoke Technology And Development Llc. Method and apparatus for volatile matter sharing in stamp-charged coke ovens
US9359554B2 (en) * 2012-08-17 2016-06-07 Suncoke Technology And Development Llc Automatic draft control system for coke plants
US9169439B2 (en) 2012-08-29 2015-10-27 Suncoke Technology And Development Llc Method and apparatus for testing coal coking properties
PL2898048T3 (pl) 2012-09-21 2020-11-16 Suncoke Technology And Development Llc Przetwarzanie w piecu koksowniczym o zmniejszonej wydajności z dzieleniem gazu zapewniające wydłużony cykl procesu
US11142699B2 (en) 2012-12-28 2021-10-12 Suncoke Technology And Development Llc Vent stack lids and associated systems and methods
US10047295B2 (en) 2012-12-28 2018-08-14 Suncoke Technology And Development Llc Non-perpendicular connections between coke oven uptakes and a hot common tunnel, and associated systems and methods
US10883051B2 (en) 2012-12-28 2021-01-05 Suncoke Technology And Development Llc Methods and systems for improved coke quenching
US9273249B2 (en) 2012-12-28 2016-03-01 Suncoke Technology And Development Llc. Systems and methods for controlling air distribution in a coke oven
US9238778B2 (en) 2012-12-28 2016-01-19 Suncoke Technology And Development Llc. Systems and methods for improving quenched coke recovery
US10016714B2 (en) 2012-12-28 2018-07-10 Suncoke Technology And Development Llc Systems and methods for removing mercury from emissions
US9476547B2 (en) 2012-12-28 2016-10-25 Suncoke Technology And Development Llc Exhaust flow modifier, duct intersection incorporating the same, and methods therefor
US10760002B2 (en) 2012-12-28 2020-09-01 Suncoke Technology And Development Llc Systems and methods for maintaining a hot car in a coke plant
US9193915B2 (en) 2013-03-14 2015-11-24 Suncoke Technology And Development Llc. Horizontal heat recovery coke ovens having monolith crowns
US9273250B2 (en) 2013-03-15 2016-03-01 Suncoke Technology And Development Llc. Methods and systems for improved quench tower design
US10619101B2 (en) 2013-12-31 2020-04-14 Suncoke Technology And Development Llc Methods for decarbonizing coking ovens, and associated systems and devices
CA2954063C (en) 2014-06-30 2022-06-21 Suncoke Technology And Development Llc Horizontal heat recovery coke ovens having monolith crowns
EP3186335A4 (en) * 2014-08-28 2018-03-21 Suncoke Technology and Development LLC Improved burn profiles for coke operations
US10968393B2 (en) 2014-09-15 2021-04-06 Suncoke Technology And Development Llc Coke ovens having monolith component construction
WO2016109704A1 (en) 2014-12-31 2016-07-07 Suncoke Technology And Development Llc Multi-modal beds of coking material
CN107922846B (zh) 2015-01-02 2021-01-01 太阳焦炭科技和发展有限责任公司 使用高级的控制和最佳化技术的综合焦化设备自动化和最佳化
US11060032B2 (en) 2015-01-02 2021-07-13 Suncoke Technology And Development Llc Integrated coke plant automation and optimization using advanced control and optimization techniques
CN108463536B (zh) 2015-12-28 2021-06-01 太阳焦炭科技和发展有限责任公司 用于动态装料焦炉的方法和系统
EP3465369A4 (en) 2016-06-03 2020-01-15 Suncoke Technology and Development LLC METHODS AND SYSTEMS FOR AUTOMATICALLY GENERATING CORRECTIVE ACTION IN AN INDUSTRIAL INSTALLATION
WO2018217955A1 (en) 2017-05-23 2018-11-29 Suncoke Technology And Development Llc System and method for repairing a coke oven
CN107325826A (zh) * 2017-08-11 2017-11-07 中冶焦耐(大连)工程技术有限公司 一种焦炉动力排烟系统
CN108916888A (zh) * 2018-09-17 2018-11-30 陕西黑猫焦化股份有限公司 一种通过废气循环降低焦炉烟道气中的氮氧化物的装置
CN111219701A (zh) * 2018-11-23 2020-06-02 中国石油天然气股份有限公司 锅炉系统
CA3125187C (en) 2018-12-28 2023-04-04 Suncoke Technology And Development Llc Gaseous tracer leak detection
CA3125337C (en) 2018-12-28 2022-06-21 Suncoke Technology And Development Llc Particulate detection for industrial facilities, and associated systems and methods
WO2020140092A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Heat recovery oven foundation
US11760937B2 (en) 2018-12-28 2023-09-19 Suncoke Technology And Development Llc Oven uptakes
WO2020140095A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Spring-loaded heat recovery oven system and method
WO2020140079A1 (en) 2018-12-28 2020-07-02 Suncoke Technology And Development Llc Decarbonizatign of coke ovens, and associated systems and methods
BR112021012412A2 (pt) 2018-12-31 2021-09-08 Suncoke Technology And Development Llc Sistemas e métodos aprimorados para utilizar gás de combustão
CA3125589A1 (en) 2018-12-31 2020-07-09 Suncoke Technology And Development Llc Methods and systems for providing corrosion resistant surfaces in contaminant treatment systems
WO2021134071A1 (en) 2019-12-26 2021-07-01 Suncoke Technology And Development Llc Oven health optimization systems and methods
CA3177017C (en) 2020-05-03 2024-04-16 John Francis Quanci High-quality coke products
CN113322086B (zh) * 2021-06-29 2022-05-03 攀钢集团西昌钢钒有限公司 一种分段控制干熄焦外供蒸汽品质的延时方法
CN113736483B (zh) * 2021-09-09 2025-02-25 中冶焦耐(大连)工程技术有限公司 一种环保型灯头砖
US11946108B2 (en) 2021-11-04 2024-04-02 Suncoke Technology And Development Llc Foundry coke products and associated processing methods via cupolas
KR20240171189A (ko) 2021-11-04 2024-12-06 선코크 테크놀러지 앤드 디벨로프먼트 엘엘씨 주물용 코크스 제품 및 관련 시스템, 장치 및 방법
CN120418396A (zh) 2022-11-04 2025-08-01 太阳焦炭科技和发展有限责任公司 配煤、铸造焦炭产品以及相关系统、装置和方法
CN116336823A (zh) * 2023-04-26 2023-06-27 深圳凯盛科技工程有限公司 烟气处理系统及方法
WO2025111437A1 (en) 2023-11-21 2025-05-30 Suncoke Technology And Development Llc Flat push hot car for foundry coke and associated systems and methods

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451896A (en) * 1967-04-07 1969-06-24 Otto Construction Corp Method of cleaning a stream of coke oven gas and apparatus therefor
US4045299A (en) * 1975-11-24 1977-08-30 Pennsylvania Coke Technology, Inc. Smokeless non-recovery type coke oven
US4039391A (en) * 1976-05-19 1977-08-02 Bethlehem Steel Corporation Coke oven battery and method for operation on a slow-down basis
JPS5325601A (en) * 1976-08-23 1978-03-09 Nippon Steel Corp Treatment of exhaust combustion gases from coke ovens
JPS54134701A (en) * 1978-04-11 1979-10-19 Nippon Steel Corp Suspension of operation of coke oven without cooling
US4216060A (en) * 1978-05-10 1980-08-05 Mitsubishi Kasei Kogyo Kabushiki Kaisha Horizontal type coke ovens
JPS54161601A (en) * 1978-06-13 1979-12-21 Jgc Corp Operation of denitrification process of coke oven exhaust gas
JPS5578086A (en) * 1978-12-06 1980-06-12 Nippon Steel Corp Suspension of operation of coke oven without cooling
DE3150574C2 (de) * 1981-12-21 1989-02-23 Martin & Pagenstecher GmbH, 5000 Köln Keramischer Brenner für einen senkrechten Winderhitzer-Brennschacht
US4921579A (en) * 1983-03-14 1990-05-01 Hotwork, Inc. Method of pre-heating a coke oven
BE906160A (fr) 1986-01-31 1987-07-01 Westinghouse Electric Corp Procede de production mixte de coke, ainsi que d'energie electrique au depart de vapeur d'eau.
IN172199B (es) * 1986-12-22 1993-05-01 Bergwerksverband Gmbh
EP0432293B1 (en) * 1989-12-21 1995-03-01 Kawasaki Jukogyo Kabushiki Kaisha Method for recovering waste gases from coal combustor
US5968320A (en) * 1997-02-07 1999-10-19 Stelco, Inc. Non-recovery coke oven gas combustion system
TW409142B (en) * 1997-03-25 2000-10-21 Kawasaki Steel Co Method of operating coke and apparatus for implementing the method
EP1216286B1 (en) 1999-09-10 2010-09-15 Sesa Goa Limited Energy recovery coke oven facility producing high quality metallurgical coke
US6596128B2 (en) * 2001-02-14 2003-07-22 Sun Coke Company Coke oven flue gas sharing
US7263934B2 (en) * 2003-02-24 2007-09-04 Harris Contracting Company Methods for generating energy using agricultural biofuel
CN1242024C (zh) * 2004-05-02 2006-02-15 程相魁 换热室式热回收炼焦炉
CN201245595Y (zh) * 2008-07-11 2009-05-27 中冶焦耐工程技术有限公司 一种热回收焦炉高温烟气系统温度、压力冷端调节装置
CN102076941B (zh) * 2008-10-01 2013-11-06 三菱重工业株式会社 燃气轮机装置
DE102008064209B4 (de) * 2008-12-22 2010-11-18 Uhde Gmbh Verfahren und Vorrichtung zum zyklischen Betrieb von Koksofenbänken aus "Heat-Recovery"-Koksofenkammern

Also Published As

Publication number Publication date
CN102482578A (zh) 2012-05-30
CU20120001A7 (es) 2012-06-21
KR20120096459A (ko) 2012-08-30
US20120152720A1 (en) 2012-06-21
IN2012DN00607A (es) 2015-06-12
AR076965A1 (es) 2011-07-20
DE102009031436A1 (de) 2011-01-05
TW201102421A (en) 2011-01-16
BRPI1010202A2 (pt) 2016-03-29
US9057023B2 (en) 2015-06-16
NZ597662A (en) 2014-04-30
AU2010268479A1 (en) 2012-02-02
UA106616C2 (uk) 2014-09-25
CO6791578A2 (es) 2013-11-14
CA2766930A1 (en) 2011-01-06
JP2012531480A (ja) 2012-12-10
TWI471414B (zh) 2015-02-01
MX2011013968A (es) 2012-05-08
EP2491096A1 (de) 2012-08-29
EA201290025A1 (ru) 2012-09-28
WO2011000447A1 (de) 2011-01-06
CL2011003375A1 (es) 2012-07-20

Similar Documents

Publication Publication Date Title
PE20121196A1 (es) Procedimiento y dispositivo para mantener calientes camaras de hornos coque durante la detencion de una caldera de calor de escape
AR078764A1 (es) Metodo para compensar las perdidas de entalpia del gas de combustion en hornos de coque de recuperacion de calor
AR074864A1 (es) Procedimiento para el servicio ciclico de bancos de horno de coque de camaras de horno de coque del tipo heat -recovery
ECSP12007571A (es) Caldera oxy-combustible basada en módulos
MX395630B (es) Aparato de combustión híbrido que utiliza pirólisis de agua y aire de combustión.
MX2015011084A (es) Un deposito de condensado para intercambiador de calor.
ES2426163B1 (es) Intercambiador para calderas de calefacción
CR9179A (es) Dispositivo y metodo para control de temperatura de supercalor de caldera
CL2016001717A1 (es) Caldera de combustión con conducto para presecado de combustible
AR066738A1 (es) Quemador de gas metalurgico
CY1121747T1 (el) Δομη υποστηριξης απορροφητικης συνθεσης για ενα ηλιοθερμικο σταθμο ηλεκτροπαραγωγης
AR022846A1 (es) Procedimiento para la reparacion en caliente de los tiros de calefaccion de una bateria de hornos de coque y dispositivo para llevar a cabo este procedimiento.
CN203785005U (zh) 反烧式无烟环保锅炉
WO2015187064A3 (ru) Всережимная парогазовая установка
EA201600392A1 (ru) Пиролизная печь с наружным обогревом для переработки твёрдых углеродсодержащих материалов (варианты)
CO2016003984U1 (es) Estufa de leña fija melania
CO2016003982U1 (es) Estufa de leña movil melany
CN202304350U (zh) 导热油烘干炉
RU2013148164A (ru) Реактор непосредственного нагрева
CN204358757U (zh) 锅炉烟气余热再利用循环装置
CN204345907U (zh) 节能环保锅炉
BRPI0705100A2 (pt) forno tubular duplo para aquecimento indireto de ar
CL2011000348A1 (es) Dispositivo para calefaccionar y cocinar, que comprende una doble camara de combustion y un plato aleteado que permite dirigir concentradamente el calor desde el interior de dicha camara de combustion hacia la superficie de dicho plato aleteado.
García et al. Construction, development and tests of a low cost, high efficiency stove-boiler for low calorific power biomasses
UA103124C2 (ru) Парогазовая установка

Legal Events

Date Code Title Description
FA Abandonment or withdrawal