SU508572A1 - The method of heat recovery in the drying part of the paper machine - Google Patents

The method of heat recovery in the drying part of the paper machine

Info

Publication number
SU508572A1
SU508572A1 SU2097399A SU2097399A SU508572A1 SU 508572 A1 SU508572 A1 SU 508572A1 SU 2097399 A SU2097399 A SU 2097399A SU 2097399 A SU2097399 A SU 2097399A SU 508572 A1 SU508572 A1 SU 508572A1
Authority
SU
USSR - Soviet Union
Prior art keywords
absorbent
heat recovery
absorber
drying
drying part
Prior art date
Application number
SU2097399A
Other languages
Russian (ru)
Inventor
Исаак Лазаревич Каплан
Михаил Давыдович Лотвинов
Георгий Петрович Кузнецов
Вячеслав Константинович Аничев
Василий Петрович Зубченко
Original Assignee
Центральный Научно-Исследовательскийи Проектно-Конструкторский Институтпо Проектированию Оборудования Дляцеллюлозно-Бумажной Промышленности
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 Центральный Научно-Исследовательскийи Проектно-Конструкторский Институтпо Проектированию Оборудования Дляцеллюлозно-Бумажной Промышленности filed Critical Центральный Научно-Исследовательскийи Проектно-Конструкторский Институтпо Проектированию Оборудования Дляцеллюлозно-Бумажной Промышленности
Priority to SU2097399A priority Critical patent/SU508572A1/en
Application granted granted Critical
Publication of SU508572A1 publication Critical patent/SU508572A1/en

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Classifications

    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Paper (AREA)

Description

го наебсом 10 высокой кйнцентрацйи абсорбент пропускаетс  через теплообменник 11, нагрева  сухой воздух. В охладителе 8 абсорбент отдает тепло холодной воде, котора  (поступает в бак 5. В -бак 5 лоступает, к/роме того, вторичлый пар от вскипани  абсорбента ;в десорбере 9, а может быть направлен и конденсат, если в качестве подведенной энергии используетс  пар. Та.ким образОМ, в баке 5 образуетс  гор ча  вода, котора  идет на производственные или технологические нужды . Больша  часть потока абсорбента забирает такое количество влаги из влажного воздуха в абсорбере 3, которое отдаетс  меньшей частью потока абсорбента в десорбере 9.By going to a high centre's 10 centresea, the absorbent is passed through a heat exchanger 11, heating dry air. In cooler 8, the absorbent gives off heat to cold water, which (enters tank 5. In tank 5, secondary steam comes from boiling up of the absorbent; in desorber 9, and condensate can also be directed if In this case, hot water is generated in the tank 5. It is used for industrial or technological needs. A large part of the absorbent stream takes up this amount of moisture from the humid air in the absorber 3, which comes from the smaller part of the absorbent stream in the desorber 9.

Применение способа дает возможность сокра чть расход подведенной энергии и  оддерЖиватЬ посто нную концентрацию абсорбента .The application of the method makes it possible to reduce the consumption of supplied energy and maintain a constant concentration of the absorbent.

Claims (1)

Формула изобретени Invention Formula Способ рекуперации тепла в сушильной части бумагоделательной машины путем рециркул ции влажного воздуха в замкнутом контуре с обработкой его в скруббере водой, последующей осуШКой в абсорбере и регенерацией абсорбента в десорбере за счет подведенной энергии, отличаюш;ийс  тем, что, с целью лоддержани  посто нной концентрации абсорбента и уменьшени  расхода подводимой энергии, после осушки в абсорбере влажного воздуха абсорбент раздел ют на два потока, больший из которых направл ют через абсорбер, а меньшей через десорбер.The method of heat recovery in the drying part of a papermaking machine by recirculating moist air in a closed loop with its treatment in a scrubber with water, followed by drying in an absorber and regenerating the absorbent in a stripper due to the supplied energy is different because in order to keep constant absorbent and reduce the consumption of energy supplied, after drying in the absorber of humid air, the absorbent is divided into two streams, the larger of which is directed through the absorber, and the lesser through the desorber. J2 гор чий . 1ПГКонденсат Под8еденна  энерги J2 is hot. 1GP Condensate Pod8denna energy
SU2097399A 1975-01-17 1975-01-17 The method of heat recovery in the drying part of the paper machine SU508572A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2097399A SU508572A1 (en) 1975-01-17 1975-01-17 The method of heat recovery in the drying part of the paper machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2097399A SU508572A1 (en) 1975-01-17 1975-01-17 The method of heat recovery in the drying part of the paper machine

Publications (1)

Publication Number Publication Date
SU508572A1 true SU508572A1 (en) 1976-03-30

Family

ID=20607659

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2097399A SU508572A1 (en) 1975-01-17 1975-01-17 The method of heat recovery in the drying part of the paper machine

Country Status (1)

Country Link
SU (1) SU508572A1 (en)

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