ATE119263T1 - DOSING DEVICE. - Google Patents

DOSING DEVICE.

Info

Publication number
ATE119263T1
ATE119263T1 AT91119313T AT91119313T ATE119263T1 AT E119263 T1 ATE119263 T1 AT E119263T1 AT 91119313 T AT91119313 T AT 91119313T AT 91119313 T AT91119313 T AT 91119313T AT E119263 T1 ATE119263 T1 AT E119263T1
Authority
AT
Austria
Prior art keywords
dust
storage container
intermediate storage
conveying device
line
Prior art date
Application number
AT91119313T
Other languages
German (de)
Inventor
Michael Dr Malobabic
Original Assignee
Koerting 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
Application filed by Koerting Ag filed Critical Koerting Ag
Application granted granted Critical
Publication of ATE119263T1 publication Critical patent/ATE119263T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to an apparatus for dosing viscous dusts, in particular fibrous wood-grinding dusts for dust furnaces with an intermediate storage container for receiving the dust charged, with an adjustable conveying device at the lower end of the intermediate storage container for the dosed removal of the dust from the intermediate storage container into a dust extraction line which is acted upon by compressed air and leads to the burner, and with a compensating line between the chute of the conveying device and the head end of the intermediate storage container for removal of leak air which has escaped from the dust extraction line into the device. The invention envisages that the conveying device is mounted with a hopperless intermediate storage container on a gravimetric measuring device for the dust removed, that the outlet of the conveying device opens into a chute forming a part of the compensating line and the dust removed passes from there via a second conveying device, which serves for explosionproof disconnection, into the dust conveying line, and that the cross-sectional area of the compensating line is dimensioned in such a manner that the rate of fall of the dust carried along with the leak air is greater than the flow rate of the leak air in the compensating line. The invention makes it possible to produce a dosing apparatus for viscous dusts for unsupervised continuous operation with an internal continuously operating leak air/dust separation and recycling. <IMAGE>
AT91119313T 1991-01-15 1991-11-13 DOSING DEVICE. ATE119263T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4100943A DE4100943A1 (en) 1991-01-15 1991-01-15 DOSING DEVICE

Publications (1)

Publication Number Publication Date
ATE119263T1 true ATE119263T1 (en) 1995-03-15

Family

ID=6423021

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91119313T ATE119263T1 (en) 1991-01-15 1991-11-13 DOSING DEVICE.

Country Status (4)

Country Link
EP (1) EP0495172B1 (en)
AT (1) ATE119263T1 (en)
DE (2) DE4100943A1 (en)
FI (1) FI920126A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290603B (en) * 1994-06-03 1998-07-22 Nordistribution Ltd Particle board combustion system and boiler plant
DE10143850C2 (en) * 2001-09-06 2003-07-17 Rwe Rheinbraun Ag Eintragszellenradschleuse
DE102008007033A1 (en) * 2008-01-31 2009-08-06 Siemens Aktiengesellschaft Dosing system
CN103471127B (en) * 2013-09-30 2017-01-11 桂林美万家竹业有限公司 Fuel conveying device for combustible slag dust boiler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824937A (en) * 1973-05-04 1974-07-23 Tureo Eng Inc Energy generation system adaptable for burning dust-type fuels
US4373451A (en) * 1981-04-06 1983-02-15 Kennedy Van Saun Corporation Apparatus and method for feeding pulverized solid fuel to a burner
DE3320477A1 (en) * 1983-06-07 1984-12-13 AJO-Stahlbau GmbH & Co KG, 5905 Freudenberg Metering device for pulverulent bulk goods

Also Published As

Publication number Publication date
DE4100943A1 (en) 1992-07-16
EP0495172B1 (en) 1995-03-01
FI920126A (en) 1992-07-16
FI920126A0 (en) 1992-01-13
EP0495172A2 (en) 1992-07-22
EP0495172A3 (en) 1992-12-23
DE59104802D1 (en) 1995-04-06

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee