ATE195176T1 - DRYING AND/OR HEATING OF FREE-FLOOR MATERIAL - Google Patents

DRYING AND/OR HEATING OF FREE-FLOOR MATERIAL

Info

Publication number
ATE195176T1
ATE195176T1 AT94108846T AT94108846T ATE195176T1 AT E195176 T1 ATE195176 T1 AT E195176T1 AT 94108846 T AT94108846 T AT 94108846T AT 94108846 T AT94108846 T AT 94108846T AT E195176 T1 ATE195176 T1 AT E195176T1
Authority
AT
Austria
Prior art keywords
drying
burner
heating
waste gases
measured
Prior art date
Application number
AT94108846T
Other languages
German (de)
Original Assignee
Ammann U Maschf Ag
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
Priority claimed from DE9318822U external-priority patent/DE9318822U1/en
Application filed by Ammann U Maschf Ag filed Critical Ammann U Maschf Ag
Application granted granted Critical
Publication of ATE195176T1 publication Critical patent/ATE195176T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/02—Heating arrangements using combustion heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects

Landscapes

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

Abstract

In order to dry and/or heat bulk material in a drying drum (1a/b), in particular in asphalt plants, the temperature of the waste gases of a burner (5a/b) which heats the drying drum (1a/b) is measured. In addition to this measured value, there is determined a measured value in connection with the material to be supplied to the drying and/or heating process and/or already undergoing the latter, and the inflow of the combustible medium and oxygen carrier for the burner (5a/b) is controlled as a function of the measured values. By this procedure, the heating and/or drying process for the material to be used is controlled in such a way that the process proceeds in a manner which is optimal in terms of fuel engineering, with low pollutant content in the waste gases. The apparatus for carrying out the process has a burner (5a/b) arranged in a drying drum (1a/b) rotatable about the longitudinal axis (2), a temperature-measuring device (22a/b) and a filter arrangement (17) for the burner waste gases, an adjusting device (31a/b, 32a/b) for adjusting the inflow of combustion medium and oxygen carrier, a measuring device (22a/b; 24a/b; 25a-f; 27a-f) for measuring at least one physical value of the material to be supplied to the drying and/or heating process and/or already undergoing the latter. <IMAGE>
AT94108846T 1993-07-02 1994-06-09 DRYING AND/OR HEATING OF FREE-FLOOR MATERIAL ATE195176T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH199993 1993-07-02
DE9318822U DE9318822U1 (en) 1993-07-02 1993-12-08 Device for drying and / or heating free-flowing material
CH120494 1994-04-20

Publications (1)

Publication Number Publication Date
ATE195176T1 true ATE195176T1 (en) 2000-08-15

Family

ID=27172786

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94108846T ATE195176T1 (en) 1993-07-02 1994-06-09 DRYING AND/OR HEATING OF FREE-FLOOR MATERIAL

Country Status (2)

Country Link
EP (1) EP0632242B1 (en)
AT (1) ATE195176T1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341420B1 (en) 2000-08-02 2002-01-29 Static Control Components, Inc. Method of manufacturing a developer roller
DE102004014782B4 (en) * 2004-03-23 2008-11-06 Ammann Asphalt Gmbh Asphalt plant and method for dedusting an asphalt plant
DE102004014760B4 (en) * 2004-03-23 2008-12-11 Ammann Asphalt Gmbh Asphalt plant and method for producing asphalt
WO2008083703A1 (en) * 2006-12-28 2008-07-17 Jochen Zingelmann Method for drying solid and/or liquid waste materials
DK177055B1 (en) * 2008-11-05 2011-04-04 Kvm Industrimaskiner As Optimization of the drying process in a rotary kiln for mineral materials primarily for asphalt manufacture
CN103836887B (en) * 2014-03-28 2015-11-18 四川省焱森炉业有限公司 A kind of household small-size drying equipment
DE102015222284A1 (en) 2015-11-12 2017-05-18 Benninghoven GmbH & Co. KG Mülheim Plant and method for producing asphalt
FR3051203B1 (en) 2016-05-10 2019-09-06 Ermont INSTALLATION AND METHOD OF COATING GRANULATES
DE102017212046B4 (en) 2016-09-16 2025-03-20 Benninghoven Zweigniederlassung Der Wirtgen Mineral Technologies Gmbh White mineral drying drum for heating white mineral for the production of asphalt and plant with such a white mineral drying drum
CN111811232A (en) * 2020-07-09 2020-10-23 临沂昊泉硅业科技有限公司 A kind of drying device for the production of silicon-alumina composite aerogel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6326565A (en) * 1965-08-25 1967-03-02 J. M. Huber Corporation Dryer
US3801264A (en) * 1972-04-24 1974-04-02 Heil Co Dehydrating system with exhaust gas recycling
FR2274882A1 (en) * 1974-06-14 1976-01-09 Jouin Claude Pollution control system for rotary drum dryer - wheatstone bridge connected to fuel supply valve controls recycled gas
FR2344798A1 (en) * 1976-03-17 1977-10-14 Jouin Claude Rotary drum crop dryer control system - combines automatic controller with other controls for temp. humidity, calorific value and gas content
FR2386794A1 (en) * 1977-04-07 1978-11-03 Jouin Claude Process control of hot gas rotary dryer for fodder - by regulating retention time and temp. w.r.t. moisture content
DE3616218C1 (en) * 1986-05-14 1987-07-02 Rheinische Braunkohlenw Ag Method for continuous drying of water-containing bulk materials
DE3831270C2 (en) * 1988-09-14 1995-05-24 Hanf Carl Elino Ind Ofenbau Method and device for drying and classifying bulk goods
US5352275A (en) * 1989-07-31 1994-10-04 Cyclean, Inc. Method of producing hot mix asphalt
US5303999A (en) * 1989-07-31 1994-04-19 Cyclean, Inc. Apparatus for control of recycled asphalt production

Also Published As

Publication number Publication date
EP0632242A1 (en) 1995-01-04
EP0632242B1 (en) 2000-08-02

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Legal Events

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