EP4276399A3 - Drying plant for implementing a process of sewage sludge - Google Patents

Drying plant for implementing a process of sewage sludge Download PDF

Info

Publication number
EP4276399A3
EP4276399A3 EP23198320.6A EP23198320A EP4276399A3 EP 4276399 A3 EP4276399 A3 EP 4276399A3 EP 23198320 A EP23198320 A EP 23198320A EP 4276399 A3 EP4276399 A3 EP 4276399A3
Authority
EP
European Patent Office
Prior art keywords
sewage sludge
implementing
drying plant
disclosed
sludge
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP23198320.6A
Other languages
German (de)
French (fr)
Other versions
EP4276399A2 (en
Inventor
Giovanni Luca RIVA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vallecaudina Energie Rinnovabili Srl
Original Assignee
Vallecaudina Energie Rinnovabili Srl
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 Vallecaudina Energie Rinnovabili Srl filed Critical Vallecaudina Energie Rinnovabili Srl
Publication of EP4276399A2 publication Critical patent/EP4276399A2/en
Publication of EP4276399A3 publication Critical patent/EP4276399A3/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A plant for the implementation of a process of sewage sludge is disclosed, of the type which performs the drying using superheated steam and wherein the sludge is placed to dry as extruded products on sliding shelves is disclosed.
EP23198320.6A 2019-07-23 2020-07-13 Drying plant for implementing a process of sewage sludge Pending EP4276399A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000012672A IT201900012672A1 (en) 2019-07-23 2019-07-23 DRYING PROCESS OF SEWAGE SLUDGE AND PLANT TO PRACTICE THIS PROCESS
EP20185522.8A EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20185522.8A Division EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Publications (2)

Publication Number Publication Date
EP4276399A2 EP4276399A2 (en) 2023-11-15
EP4276399A3 true EP4276399A3 (en) 2024-01-31

Family

ID=68653513

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20185522.8A Pending EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process
EP23198320.6A Pending EP4276399A3 (en) 2019-07-23 2020-07-13 Drying plant for implementing a process of sewage sludge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20185522.8A Pending EP3770539A1 (en) 2019-07-23 2020-07-13 Drying process of sewage sludge and plant for implementing such process

Country Status (2)

Country Link
EP (2) EP3770539A1 (en)
IT (1) IT201900012672A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565315B1 (en) * 2015-04-06 2015-11-04 주식회사 한국테크놀로지 Apparatus for Drying Sludge Using Reheater Steam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989004392A1 (en) 1987-11-12 1989-05-18 Thomas John Stubbing Method and apparatus for energy efficient drying
GB9317727D0 (en) 1993-08-26 1993-10-13 Heat Win Ltd Method and apparatus for continous drying in superheated steam
DE19644465C2 (en) * 1996-08-26 2002-06-13 Manfred Boehme Method and device for drying a material to be dried, in particular sludge
FR2954814B1 (en) * 2009-12-30 2012-03-02 Degremont METHOD AND APPARATUS FOR DRYING PASTE MATERIALS, IN PARTICULAR SLUDGE OF PURIFICATION STATIONS, WITH GENERATION OF THERMAL ENERGY.
KR101306083B1 (en) * 2010-08-31 2013-09-09 주식회사쿡웰 System for drying sludge using superheated vapor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101565315B1 (en) * 2015-04-06 2015-11-04 주식회사 한국테크놀로지 Apparatus for Drying Sludge Using Reheater Steam

Also Published As

Publication number Publication date
EP4276399A2 (en) 2023-11-15
EP3770539A1 (en) 2021-01-27
IT201900012672A1 (en) 2021-01-23

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