PL417995A1 - Method for convection or contact drying of moist objects and the device for the execution of this method - Google Patents

Method for convection or contact drying of moist objects and the device for the execution of this method

Info

Publication number
PL417995A1
PL417995A1 PL417995A PL41799516A PL417995A1 PL 417995 A1 PL417995 A1 PL 417995A1 PL 417995 A PL417995 A PL 417995A PL 41799516 A PL41799516 A PL 41799516A PL 417995 A1 PL417995 A1 PL 417995A1
Authority
PL
Poland
Prior art keywords
dryer
medium
process medium
drying
heating
Prior art date
Application number
PL417995A
Other languages
Polish (pl)
Inventor
Piotr Kordecki
Zdzisław Kordecki
Original Assignee
Drying Process Spółka Z Ograniczoną Odpowiedzialnością
Piotr Kordecki
Zdzisław Kordecki
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 Drying Process Spółka Z Ograniczoną Odpowiedzialnością, Piotr Kordecki, Zdzisław Kordecki filed Critical Drying Process Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL417995A priority Critical patent/PL417995A1/en
Publication of PL417995A1 publication Critical patent/PL417995A1/en

Links

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

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

Sposób konwekcyjnego lub kontaktowego suszenia obiektów wilgotnych typu płody rolne, obiekty tekstylne, kopaliny, wyroby sypkie czy wyroby ceramiczne a także innych w którego realizacji wykorzystuje się odzysk energii z prowadzonego w obiegu oddzielonym od obiegu czynnika grzewczego, medium procesowego w postaci, powstałej z uwalnianej w procesie suszenia z wilgotnego materiału wody, pary wodnej a także powietrza charakteryzuje się tym, że proces suszenia prowadzi się dwuetapowo, w suszarni pierwszej (2) w której wilgotny materiał suszy się w temperaturze powyżej temperatury wrzenia wody oraz suszarni drugiej (3), przy czym medium procesowe suszarni pierwszej (2) powstające w wyniku odparowania wody ma oddzielny obieg od obiegu medium grzewczego z urządzenia grzewczego (1), a jego nadmiar prowadzony jest do przynależnego suszarni drugiej (3) wymiennika ciepła (6) medium procesowe suszarni pierwszej/medium procesowe suszarni drugiej, w którym poprzez obniżanie temperatury oraz skroplenie zawartej w nim pary oddaje ciepło medium procesowemu suszarni drugiej. Urządzenie do suszenia zbudowane z mającej obieg czynnika grzewczego oddzielony od obiegu medium procesowego suszarni złączonej kanałem z urządzeniem grzewczym charakteryzuje się tym, że oprócz złączonej kanałem (4) z urządzeniem grzewczym (1) suszarni pierwszej (2) mającej obieg czynnika grzewczego oddzielony od obiegu medium procesowego wyposażone jest w suszarnię drugą (3), która połączoną jest z suszarnią pierwszą (2) kanałem wylotowym (5) medium procesowego z komory suszenia suszarni pierwszej (2), w który wbudowany jest w wymiennik ciepła (6) medium procesowe suszarni pierwszej/medium procesowe suszarni drugiej, przy czym w suszarni pierwszej (2) kanał wylotowy (5) medium procesowego z komory suszenia wbudowany jest w obieg medium procesowego.The method of convective or contact drying of moist objects, such as agricultural produce, textile objects, minerals, loose products or ceramic products, as well as others, in which energy recovery is used from the heating medium conducted in a circuit separated from the circulation, the process medium in the form resulting from the drying process of moist water, steam and air is characterized by the fact that the drying process is carried out in two stages, in the first dryer (2) in which the moist material is dried at a temperature above the boiling point of water and the second dryer (3), the process medium of the first dryer (2) resulting from the evaporation of water has a separate circuit from the heating medium circuit from the heating device (1), and its excess is conducted to the associated second dryer (3) heat exchanger (6) process medium of the first dryer / process medium second dryer, in which by lowering the temperature erature and condensation of the steam contained in it gives heat to the process medium of the second dryer. The drying device constructed of a heating medium having a heating medium circuit separated from the process liquid circuit of a dryer connected with a heating device is characterized by the fact that in addition to the connected (4) with a heating device (1) the first dryer (2) having a heating medium circulation separated from the medium circulation process is equipped with a second dryer (3), which is connected to the first dryer (2) through an outlet channel (5) of the process medium from the drying chamber of the first dryer (2), in which the heat exchanger (6) of the first dryer process medium is built-in / the process medium of the second dryer, whereas in the first dryer (2) the outlet channel (5) of the process medium from the drying chamber is built into the process medium circulation.

PL417995A 2016-07-18 2016-07-18 Method for convection or contact drying of moist objects and the device for the execution of this method PL417995A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL417995A PL417995A1 (en) 2016-07-18 2016-07-18 Method for convection or contact drying of moist objects and the device for the execution of this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL417995A PL417995A1 (en) 2016-07-18 2016-07-18 Method for convection or contact drying of moist objects and the device for the execution of this method

Publications (1)

Publication Number Publication Date
PL417995A1 true PL417995A1 (en) 2018-01-29

Family

ID=61006891

Family Applications (1)

Application Number Title Priority Date Filing Date
PL417995A PL417995A1 (en) 2016-07-18 2016-07-18 Method for convection or contact drying of moist objects and the device for the execution of this method

Country Status (1)

Country Link
PL (1) PL417995A1 (en)

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