SU134000A1 - Device for increasing the temperature of air entering the economizer - Google Patents

Device for increasing the temperature of air entering the economizer

Info

Publication number
SU134000A1
SU134000A1 SU590085A SU590085A SU134000A1 SU 134000 A1 SU134000 A1 SU 134000A1 SU 590085 A SU590085 A SU 590085A SU 590085 A SU590085 A SU 590085A SU 134000 A1 SU134000 A1 SU 134000A1
Authority
SU
USSR - Soviet Union
Prior art keywords
temperature
air
economizer
increasing
air entering
Prior art date
Application number
SU590085A
Other languages
Russian (ru)
Inventor
Скалитцкы Фердинанд
Фриебел Вальтер
Гиерден Гейнрих
Лакотта Харри
Original Assignee
Скалитцкы Фердинанд
Фриебел Вальтер
Гиерден Гейнрих
Лакотта Харри
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 Скалитцкы Фердинанд, Фриебел Вальтер, Гиерден Гейнрих, Лакотта Харри filed Critical Скалитцкы Фердинанд
Priority to SU590085A priority Critical patent/SU134000A1/en
Application granted granted Critical
Publication of SU134000A1 publication Critical patent/SU134000A1/en

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

Изобретение касаетс  устройства дл  повышени  температуры вход щего воздуха в воздухонагревател х.The invention relates to a device for raising the temperature of the incoming air in air heaters.

Известны устройства дл  подогрева воздуха с использованием тепла отход щих газов и применение в воздухонагревательных устройствах обходных каналов.Devices are known for preheating air using heat from the exhaust gases and using bypass ducts in air-heating devices.

В известных устройствах не исключена возможность снижени  температуры наружных поверхностей нагрева воздухонагревател  ниже точки росы, а следовательно возможна коррози  поверхностей нагрева у впуска воздуха.In the known devices, it is not possible to reduce the temperature of the external heating surfaces of the air heater below the dew point, and therefore, corrosion of the heating surfaces near the air inlet is possible.

В предложенном устройстве этот недостаток устран етс  тем, что верхн   часть трубчатых проводников теплоты, в которых поддерживаетс  вакуум, размещена в воздушном, а нижн   часть - в дымовом канале.In the proposed device, this disadvantage is eliminated by the fact that the upper part of the tubular conductors of heat, in which the vacuum is maintained, is located in the air channel, and the lower part in the smoke channel.

На фиг. 1 изображена принципиальна  схема устройства в разрезе; на фиг. 2 - то же, разрез по А-А на фиг. 1.FIG. 1 is a schematic diagram of the device in section; in fig. 2 is the same; the section along A-A in FIG. one.

Устройство состоит из р да трубок 1 (трубчатых проводников), расположенных так, что нижн   часть их поглощает тепло в борове 2 и посредством теплопередающей среды трубчатой системы, состо щей из определенного количества конденсата, заключенного под вакуумом в отдельных трубках 1, отдает тепло в воздухоподвод щем канале 5 через свою верхнюю часть.The device consists of a series of tubes 1 (tubular conductors) arranged in such a way that their lower part absorbs heat in the boar 2 and through the heat transfer medium of the tubular system consisting of a certain amount of condensate enclosed under vacuum in separate tubes 1 transfers heat to the air inlet 5 through its upper part.

Принцип действи  таков, что протекающие в борове 2 дымовые газы передают тепло наход щемус  в трубках 1 конденсату. Последний испар етс  и отдает восприн тое им тепло протекающему по воздухоподвод щему каналу S, воздуху, который, таким образом, доводитс  до высокой , заранее установленной температуры.The principle of operation is that the flue gases flowing in the bore 2 transfer heat to the condensate present in the tubes 1. The latter evaporates and releases the perceived heat flowing through the air passage channel S, the air, which is thus brought to a high, predetermined temperature.

Предмет изобретени Subject invention

Устройство дл  повышени  температуры воздуха, поступающего в экономайзер, с трубчатыми проводниками теплоты, заполненными конденсатом , от ли чающеес  тем, что, с целью поддержани  на поверхности экономайзера температуры выше точки росы, верхн   часть трубчатых проводников теплоты, в которых поддерживаетс  вакуум, размещена в воздущном, а нижн   часть в дымовом канале.A device for raising the temperature of the air entering the economizer with tubular heat conductors filled with condensate, in order to maintain a temperature above the dew point on the economizer surface, the upper portion of the tubular heat conductors in which the vacuum is maintained is placed in the air , and the lower part in the smoke channel.

SU590085A 1958-01-17 1958-01-17 Device for increasing the temperature of air entering the economizer SU134000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU590085A SU134000A1 (en) 1958-01-17 1958-01-17 Device for increasing the temperature of air entering the economizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU590085A SU134000A1 (en) 1958-01-17 1958-01-17 Device for increasing the temperature of air entering the economizer

Publications (1)

Publication Number Publication Date
SU134000A1 true SU134000A1 (en) 1959-11-30

Family

ID=48404986

Family Applications (1)

Application Number Title Priority Date Filing Date
SU590085A SU134000A1 (en) 1958-01-17 1958-01-17 Device for increasing the temperature of air entering the economizer

Country Status (1)

Country Link
SU (1) SU134000A1 (en)

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