RU94041533A - Power unit of small-size cylindrical steam generator (stream boiler) with turbocharger set and burner assembly, and its operating process - Google Patents

Power unit of small-size cylindrical steam generator (stream boiler) with turbocharger set and burner assembly, and its operating process

Info

Publication number
RU94041533A
RU94041533A RU94041533/06A RU94041533A RU94041533A RU 94041533 A RU94041533 A RU 94041533A RU 94041533/06 A RU94041533/06 A RU 94041533/06A RU 94041533 A RU94041533 A RU 94041533A RU 94041533 A RU94041533 A RU 94041533A
Authority
RU
Russia
Prior art keywords
parts
boiler
flue
mpa
air
Prior art date
Application number
RU94041533/06A
Other languages
Russian (ru)
Other versions
RU2056584C1 (en
Inventor
К.А. Якимович
Original Assignee
К.А. Якимович
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 К.А. Якимович filed Critical К.А. Якимович
Priority to RU94041533/06A priority Critical patent/RU2056584C1/en
Application granted granted Critical
Publication of RU2056584C1 publication Critical patent/RU2056584C1/en
Publication of RU94041533A publication Critical patent/RU94041533A/en

Links

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)
  • Supercharger (AREA)

Abstract

FIELD: power-plant mechanical engineering; boiler engineering. SUBSTANCE: steam boiler with turbocharge set has flue divided into two parts, each formed by its own heat-transfer surface made in the form of hollow-wall cylinders accommodating spiral channels for passing heated medium; cylinders are intercommunicating and coaxially arranged relative to each other with clearance between them forming mentioned flue. Heat-transfer surfaces of different flue parts communicate in respect to heated medium. Air is charged into burner assembly by means of turbocompressor whose turbine is connected to gas channel between first and second parts of steam boiler. Combustion products are cooled down in first part of flue to 850-970 K; total pressure drop in flues of first and second parts is maintained between 0.01 and 0.06 MPa; air is compressed to 0.16-0.35 MPa. EFFECT: reduced size and mass, improved economic efficiency and operating reliability of boiler.

Claims (1)

Изобретение относится к энергетическому машиностроению и может быть использовано в котлостроении. Целью изобретения является уменьшение массы и габаритов котла, повышение его экономический эффективности и эксплуатационной надежности. В паровом котле с аргументом турбонаддува, содержащем газоход, разделенный на две части, каждая из которых образована своей теплообменной поверхностью, изготовленной в виде цилиндров с полыми стенками, внутри которых выполнены спиральные каналы для прохода нагреваемой среды, цилиндры связаны между собой и размещены один относительно другого коаксиально с зазором с образованием в последнем между ними упомянутого газохода. Теплообменные поверхности разных частей газохода подключены между собой по нагреваемой среде. Наддув воздуха в горелочное устройство осуществляется турбокомпрессором, турбина которого подключена к газовому тракту между первой и второй частями парового котла. Продукты сгорания охлаждают в первой части газохода до температуры 850 - 970 К, перепады давлений в газоходах первой и второй частей в сумме поддерживают в диапазоне 0,01 - 0,06 МПа, а воздух сжимают до давления 0,16 - 0,35 МПа.The invention relates to power engineering and can be used in boiler building. The aim of the invention is to reduce the weight and dimensions of the boiler, increasing its economic efficiency and operational reliability. In a steam boiler with a turbocharging argument containing a gas duct divided into two parts, each of which is formed by its own heat-exchange surface made in the form of cylinders with hollow walls, inside of which spiral channels are made for the passage of the heated medium, the cylinders are interconnected and placed one relative to the other coaxially with a gap with the formation in the last between them of the mentioned gas duct. The heat exchange surfaces of different parts of the duct are interconnected via a heated medium. The air is blown into the burner by a turbocharger, the turbine of which is connected to the gas path between the first and second parts of the steam boiler. The combustion products are cooled in the first part of the duct to a temperature of 850 - 970 K, the pressure drops in the ducts of the first and second parts in total are maintained in the range of 0.01 - 0.06 MPa, and the air is compressed to a pressure of 0.16 - 0.35 MPa.
RU94041533/06A 1994-11-17 1994-11-17 Supercharged boiler and steam production process in it RU2056584C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94041533/06A RU2056584C1 (en) 1994-11-17 1994-11-17 Supercharged boiler and steam production process in it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94041533/06A RU2056584C1 (en) 1994-11-17 1994-11-17 Supercharged boiler and steam production process in it

Publications (2)

Publication Number Publication Date
RU2056584C1 RU2056584C1 (en) 1996-03-20
RU94041533A true RU94041533A (en) 1996-11-10

Family

ID=20162475

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94041533/06A RU2056584C1 (en) 1994-11-17 1994-11-17 Supercharged boiler and steam production process in it

Country Status (1)

Country Link
RU (1) RU2056584C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103629656A (en) * 2013-12-17 2014-03-12 哈尔滨工程大学 Air supplying system and method of experiment table of small supercharged boiler
RU181138U1 (en) * 2017-07-20 2018-07-05 Общество с ограниченной ответственностью "ИнтерБлок-Техно" STEAM GENERATOR

Also Published As

Publication number Publication date
RU2056584C1 (en) 1996-03-20

Similar Documents

Publication Publication Date Title
ATE212695T1 (en) MULTI-SHAFT, INTERMEDIATE HEATING GAS TURBINE WITH INTERMEDIATE COOLING AND HEAT RECOVERY
CN101230985B (en) Process for operating a thermal generator set with a coal-fired boiler as well as a thermal generator set
JP2004506832A5 (en)
EA020476B1 (en) Gas turbine with external combustion, applying a rotating regenerating heat exchanger
SK1472003A3 (en) Method for converting thermal energy into mechanical work
MX9302983A (en) STAGE OVEN ASSEMBLY, FOR COAL COMBUSTION, TO PRODUCE HOT COMBUSTION GASES AND PROCESS FOR BURNING COIL.
JP2007525618A (en) Power plant with coal combustion chamber
RU94041533A (en) Power unit of small-size cylindrical steam generator (stream boiler) with turbocharger set and burner assembly, and its operating process
CA2481547C (en) Recuperative heater for an external combustion engine
RU95101108A (en) Complete combustion gas-fired oven
RU2003124065A (en) PLANT FOR ENERGY PRODUCTION
JPS57102525A (en) Gas turbine
RU51112U1 (en) HEAT GAS TURBINE INSTALLATION
CA2059894A1 (en) Gasification-type combined electric power generating plant
US20080110175A1 (en) Cowling for connecting a hot gas source to a stirling engine or a turbine
US4137706A (en) Engine in which fuel is reacted in a plurality of stages
ATE282141T1 (en) COMBINED POWER PLANT
RU93050170A (en) DEVICE FOR INCREASING ENERGY PRODUCED BY GAS TURBINE
JPS569604A (en) Pipe turbine
DE3868942D1 (en) PRESSURE-CHARGED OPERATING FLUID BURN FIRING.
GB726347A (en) Improvements in or relating to gas turbine engines or units
SU1663214A1 (en) Gas-turbine plant
RU2466285C2 (en) Steam generating plant
GB716274A (en) Improvements in or relating to recuperative heat exchangers
RU2011872C1 (en) Gas-turbine plant and method of its operation

Legal Events

Date Code Title Description
QZ4A Changes in the licence of a patent

Effective date: 20021023

QB4A Licence on use of patent

Effective date: 20060613

MM4A The patent is invalid due to non-payment of fees

Effective date: 20091118