SU1371506A3 - Reclamation boiler - Google Patents

Reclamation boiler Download PDF

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Publication number
SU1371506A3
SU1371506A3 SU843706202A SU3706202A SU1371506A3 SU 1371506 A3 SU1371506 A3 SU 1371506A3 SU 843706202 A SU843706202 A SU 843706202A SU 3706202 A SU3706202 A SU 3706202A SU 1371506 A3 SU1371506 A3 SU 1371506A3
Authority
SU
USSR - Soviet Union
Prior art keywords
channel
diameter
boiler
inlet
central
Prior art date
Application number
SU843706202A
Other languages
Russian (ru)
Inventor
Хейние Тапио
Конту Маури
Микола Ари
Original Assignee
Раума-Репола Ой (Фирма)
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 Раума-Репола Ой (Фирма) filed Critical Раума-Репола Ой (Фирма)
Application granted granted Critical
Publication of SU1371506A3 publication Critical patent/SU1371506A3/en

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Classifications

    • 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
    • F22B1/1807—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 using the exhaust gases of combustion engines
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass
    • 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
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Exhaust Silencers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Chimneys And Flues (AREA)
  • Treating Waste Gases (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

Изобретение м.б. использовано в судовых котлах. Цель изобретени  - повышение экономичности и упрощение конструкции котла. Дл  этого средство регулировани  в виде заслонки 4 установлено в выходном участке центрального канала 6. Стенки канала 6 покрыты шумопоглощаюЕцим материалом 10. Диаметр канала 6 больше диаметра входнох о патрубка 2.При открытой заслонке 4 отработавшие газы проход т в канал 6. При закрытой заслонке 4 отработавшие газы проход т через периферийный канал 7 и, следовательно, через конвективную поверхность нагрева в виде спиральных труб 9. 3 ил. СО со СП о Од -да снInvention m. used in ship boilers. The purpose of the invention is to increase efficiency and simplify the design of the boiler. For this, the means of adjustment in the form of a flap 4 is installed in the outlet section of the central channel 6. The walls of the channel 6 are covered with sound-absorbing material 10. The diameter of the channel 6 is larger than the diameter of the inlet pipe 2. When the valve 4 is open, the exhaust gases pass into channel 6. With the valve 4 closed the exhaust gases pass through the peripheral channel 7 and, therefore, through the convective heating surface in the form of spiral pipes 9. 3 Il. JI with the joint venture of Od-dn

Description

Изобретение относитс  к устройствам , в которых используетс  энерги  отработавших газов, и может быть использовано в судовых котлах.The invention relates to devices that use exhaust gas energy, and can be used in ship boilers.

Целью изобретени   вл етс  повышение экономичности и упрощение конструкции .The aim of the invention is to increase the economy and simplify the design.

На фиг, 1 представлен утилизационный котел, продольный разрезj на фиг. 2 - котел, вид сверху;на фиг .3- то же, вид сбоку.FIG. 1 shows the utilization boiler; a longitudinal section j in FIG. 2 is a top view of the boiler; FIG. 3 is the same, side view.

Утилизационный котел содержит корпус 1 с входным и выходным патрубками 2 и 3 соответственно, снабженньш средством регулировани  в виде заслонки 4, закрепленной шарнирно, и обечайкой 5, установленной концент- рично патрубкам 2 и 3 и с зазором относительно них с образованием центрального обводного и периферийного каналов 6 и 7 соответственно дл  отвода газов. Во входном участке центрального обводного канала 6 размещен искрог аситель 8, а в периферийном канале 7 - конвективна  поверхность нагрева в виде спиральных водогрейных труб .9. Средство регулировани  в виде заслонки 4 установлено в выходном участке центрального ана- ла 6, причем его стенки покры ил шумо поглощающим материалом 10, а диаметр больше диаметра входного патрубка 2.The utilization boiler contains a housing 1 with inlet and outlet nozzles 2 and 3, respectively, provided with adjustment means in the form of a flap 4 fixed pivotally, and a shell 5 mounted concentrically with nozzles 2 and 3 and with a gap relative to them with the formation of a central bypass and peripheral channels 6 and 7 respectively for the removal of gases. In the entrance section of the central bypass channel 6, a spark plug 8 is placed, and in the peripheral channel 7 - a convective heating surface in the form of spiral water pipes .9. The control means in the form of a damper 4 is installed in the outlet section of the central analog 6, with its walls covered with noise and absorbing material 10, and the diameter is larger than the diameter of the inlet 2.

Утилизационный котел работает следующим образом.Utilization boiler works as follows.

При открытой заслонке 4 отработавшие газы проход т от входного патрубка 2 через искрох аситель 8 в центральный канал 6, которьй выполн ет функции обводного канала и 1 лушител  шума, и далее выход т через выходной патрубок 3. При повороте заслонки 4 в закрытое положение повьииаетс  гидравлическое сопротивление центрального , обводного канала 6, и часть отработавших газов отклон етс  и проходит через периферийный канал 7.When the damper 4 is open, the exhaust gases pass from the inlet nozzle 2 through the spark 8 to the central channel 6, which serves as a bypass channel and 1 dehumidifier, and then out through the outlet nozzle 3. When the damper 4 is turned to the closed position, the hydraulic resistance of the central, bypass channel 6, and part of the exhaust gas is deflected and passes through the peripheral channel 7.

При полностью закрытой заслонке 4 все отработавшие газы проход т через периферийный канал 7 и, следователь- 1. но, через конвективную поверхность нагрева в виде спиральных водогрейных труб 9.With the valve 4 completely closed, all the exhaust gases pass through the peripheral channel 7 and, therefore, 1. through the convective heating surface in the form of spiral water pipes 9.

Разница между диаметром центрального канала 6 и диаметром входногоThe difference between the diameter of the central channel 6 and the diameter of the input

0 патрубка 2 определ етс  на основе гидравлического сопротивлени  системы и характеристик двигател .The nozzle 2 is determined on the basis of the hydraulic resistance of the system and the characteristics of the engine.

Разница между указанньпш величинами должна быть наименьшей с тем.The difference between the indicated values should be the smallest with that.

чтобы при открытом центральном обводном канале 6 в периферийный канал 7 проходил небольшой поток. При полностью закрытой заслонке 4 хороший эфбект шумопо1 ло1цени  обеспечивает0 С  изменением направлени  газовог о потока в нижней части котла.so that when the central bypass channel 6 is open, a small stream passes into the peripheral channel 7. With a fully closed damper 4, a good noise reduction effect ensures that the gas flow direction changes in the lower part of the boiler.

Накапливающиес  загр знени  от искрогасител  8 и отдел емый при очистке котла нагар вместе с проса5 чивающейс  водой стекают вниз котла и удал ютс  оттуда.The accumulated soil from the spark-hardener 8 and the carbon that is removed during cleaning of the boiler, together with the leaking water, drain down the boiler and are removed from there.

Claims (1)

Формула изобретени  Утилизацио 1ный котел, содержащийClaims of the Invention: Utilization 1 boiler containing 0 корпус с входным и выходным патрубками , снабженный средством регулировани , закрепленным шарнирно, и обечайкой , установленной концентрично патрубкам и с зазором относительно них0 housing with inlet and outlet nozzles, equipped with a means of adjustment, pivotally fixed, and a shell mounted concentric with the nozzles and with a gap relative to them 1, с образованием центрального обводного и периферийного каналов дл  отвода газов, во входном участке первого из которьк размещен искрог аситель, а в последнем - конвективна  поверх0 ность наг рева в виде спиральных водогрейных труб, отличающийс  тем, что, с целью повьш ени  экономичности и упрощени  конструкции, средство регулировани  установлено в вы5 ходном участке центрального канала, причем его стенки покрыты шумопогло- щающим материалом, а диаметр больше диаметра входного патрубка.1, with the formation of a central bypass and peripheral channels for the removal of gases, in the inlet section of the first of which a spark plug is placed, and in the latter a convective surface is heated in the form of spiral water pipes, which is designed to increase efficiency and simplify construction, the means of regulation is installed in the outlet section of the central channel, and its walls are covered with noise absorbing material, and the diameter is larger than the diameter of the inlet nozzle. Фиг. 2FIG. 2
SU843706202A 1982-07-01 1984-02-29 Reclamation boiler SU1371506A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI822342A FI64978C (en) 1982-07-01 1982-07-01 exhaust gas boiler

Publications (1)

Publication Number Publication Date
SU1371506A3 true SU1371506A3 (en) 1988-01-30

Family

ID=8515768

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843706202A SU1371506A3 (en) 1982-07-01 1984-02-29 Reclamation boiler

Country Status (11)

Country Link
JP (1) JPS59501226A (en)
KR (1) KR840005537A (en)
DE (1) DE3390066T1 (en)
DK (1) DK152069B (en)
ES (1) ES8404492A1 (en)
FI (1) FI64978C (en)
FR (1) FR2529656A1 (en)
NO (1) NO154064C (en)
SE (1) SE454284B (en)
SU (1) SU1371506A3 (en)
WO (1) WO1984000193A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097801A (en) * 1989-08-11 1992-03-24 Burns Daniel E Waste energy hot water heater
FI101737B1 (en) * 1996-10-24 1998-08-14 Pipemasters Oy Ltd Adjustable exhaust boiler
DE29714478U1 (en) * 1997-08-13 1997-10-09 Gillet Heinrich Gmbh Heat exchangers in exhaust systems of internal combustion engines
DE19962863B4 (en) * 1999-12-24 2013-09-19 Behr Gmbh & Co. Kg Heat exchanger
GB0001283D0 (en) 2000-01-21 2000-03-08 Serck Heat Transfer Limited Twin flow valve gas cooler
WO2002052142A1 (en) * 2000-12-19 2002-07-04 Valeo Termico Sa Heat-exchanger module, specially designed for an exhaust gas recycling system
US20110289905A1 (en) * 2010-06-01 2011-12-01 Delphi Technologies, Inc. Exhaust gas heat recovery heat exchanger
DE102012204126A1 (en) * 2012-03-15 2013-09-19 Eberspächer Exhaust Technology GmbH & Co. KG Steam generator for a Rankine process
DE102012216452A1 (en) 2012-09-14 2014-03-20 Eberspächer Exhaust Technology GmbH & Co. KG Heat exchanger
DE102012108944A1 (en) * 2012-09-21 2014-05-28 Bio-System Gesellschaft Für Anwendungen Biologischer Verfahren Mbh Steam generator for producing steam used for combustion engine, has tube for conducting medium to be evaporated, that is arranged in inner space of boiler
EP3879083A1 (en) * 2020-03-10 2021-09-15 Alfa Laval Corporate AB Boiler and method of operating a boiler

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
GB689914A (en) * 1950-06-22 1953-04-08 Samuel Henry Titterton A new or improved heat exchanging device, applicable also to an exhaust-silencing device
DE1008055B (en) * 1956-02-08 1957-05-09 Nordseewerke Emden G M B H Exhaust gas boiler designed as a silencer for internal combustion engines
FR1166089A (en) * 1956-02-08 1958-11-03 Nordseewerke Emden G M B H Exhaust gas boiler arranged as a silencer for internal combustion engines
DE1100386B (en) * 1957-06-17 1961-02-23 Goetaverken Ab Silencer combined with an exhaust gas boiler
DE1143059B (en) * 1957-07-11 1963-01-31 Spanner Boilers Ltd Device for sound absorption of exhaust gases and for heat recovery in internal combustion engines
FR1182978A (en) * 1957-09-19 1959-07-01 Const Mecanique Recovery boiler powered by pressurized hot gases
US3231016A (en) * 1963-11-26 1966-01-25 American Mach & Foundry Heat recovery silencer
GB1166066A (en) * 1966-11-07 1969-10-01 Steinmueller Gmbh L & C Waste Heat Boiler
DE2904700A1 (en) * 1979-02-08 1980-08-28 Laengerer & Reich Kuehler IC engine exhaust silencer system - has heat exchange coil in exhaust chamber around sound attenuator chamber with central passage to exhaust outlet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 276071, кл. F 22 В 1/18, 1968. i *

Also Published As

Publication number Publication date
DK69284A (en) 1984-02-15
NO154064C (en) 1986-07-16
FR2529656A1 (en) 1984-01-06
DE3390066T1 (en) 1985-01-24
NO840661L (en) 1984-02-22
DK69284D0 (en) 1984-02-15
FI822342A0 (en) 1982-07-01
KR840005537A (en) 1984-11-14
SE454284B (en) 1988-04-18
ES523649A0 (en) 1984-05-16
FI64978B (en) 1983-10-31
JPS59501226A (en) 1984-07-12
WO1984000193A1 (en) 1984-01-19
NO154064B (en) 1986-04-01
DK152069B (en) 1988-01-25
SE8403944L (en) 1984-08-01
FI64978C (en) 1984-02-10
ES8404492A1 (en) 1984-05-16
SE8403944D0 (en) 1984-08-01

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