PL428638A1 - Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates - Google Patents

Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates

Info

Publication number
PL428638A1
PL428638A1 PL428638A PL42863819A PL428638A1 PL 428638 A1 PL428638 A1 PL 428638A1 PL 428638 A PL428638 A PL 428638A PL 42863819 A PL42863819 A PL 42863819A PL 428638 A1 PL428638 A1 PL 428638A1
Authority
PL
Poland
Prior art keywords
process line
dryer
micro
extrudates
production
Prior art date
Application number
PL428638A
Other languages
Polish (pl)
Other versions
PL239807B1 (en
Inventor
Włodzimierz Szewczyk
Original Assignee
Politechnika Łódzka
Delta Tadeusz Mucha I Wspólnicy Spółka Jawna
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 Politechnika Łódzka, Delta Tadeusz Mucha I Wspólnicy Spółka Jawna filed Critical Politechnika Łódzka
Priority to PL428638A priority Critical patent/PL239807B1/en
Publication of PL428638A1 publication Critical patent/PL428638A1/en
Publication of PL239807B1 publication Critical patent/PL239807B1/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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Sposób rekuperacji ciepła z oparów odprowadzanych z suszarni ciągu technologicznego polega na tym, że opary odprowadzane z suszarni ciągu technologicznego natryskuje się mikrostrugami wody z mikrodysz zainstalowanych w kanale do odprowadzania tych oparów z ciągu technologicznego, zgrupowanych w module natryskowym zawierającym w 1 cm2 5 - 9 mikrodysz o średnicy 0,1 - 0,3 mm, zasilanych wodą najkorzystniej o temperaturze 4°C i o ciśnieniu 2-10 x 103hPa. Mikrodysze są rozmieszczone regularnie lub nieregularnie na powierzchni modułu. Wodę ogrzaną przez opary odprowadza się za pomocą wyłapywacza wody zainstalowanego w kanale do odprowadzania oparów.The method of recuperation of heat from the vapors discharged from the process line dryer is based on the fact that the vapors discharged from the process line dryer are sprayed with micro-shots of water from the micro-nozzles installed in the duct to remove these vapors from the process line, grouped in a spray module containing 5 - 9 micro-nozzles per cm2 0.1-0.3 mm in diameter, supplied with water, most preferably at a temperature of 4 ° C and a pressure of 2-10 bar. The micro-nozzles are arranged regularly or irregularly on the surface of the module. The water heated by the vapor is drained off by means of a water trap installed in the vapor discharge duct.

PL428638A 2019-01-22 2019-01-22 Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates PL239807B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL428638A PL239807B1 (en) 2019-01-22 2019-01-22 Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL428638A PL239807B1 (en) 2019-01-22 2019-01-22 Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates

Publications (2)

Publication Number Publication Date
PL428638A1 true PL428638A1 (en) 2020-07-27
PL239807B1 PL239807B1 (en) 2022-01-10

Family

ID=71733887

Family Applications (1)

Application Number Title Priority Date Filing Date
PL428638A PL239807B1 (en) 2019-01-22 2019-01-22 Method of heat recuperation from vapours discharged from the dryer of the process line for production of extrudates

Country Status (1)

Country Link
PL (1) PL239807B1 (en)

Also Published As

Publication number Publication date
PL239807B1 (en) 2022-01-10

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