GR1002869B - Percussion-wheel grinder - Google Patents

Percussion-wheel grinder

Info

Publication number
GR1002869B
GR1002869B GR960100308A GR960100308A GR1002869B GR 1002869 B GR1002869 B GR 1002869B GR 960100308 A GR960100308 A GR 960100308A GR 960100308 A GR960100308 A GR 960100308A GR 1002869 B GR1002869 B GR 1002869B
Authority
GR
Greece
Prior art keywords
dust conduit
coal
boiler
percussion
separator
Prior art date
Application number
GR960100308A
Other languages
Greek (el)
Inventor
Le Van Dr. Tieu
Original Assignee
Babcock Lentjes Kraftwerkstechnik Gmbh
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 Babcock Lentjes Kraftwerkstechnik Gmbh filed Critical Babcock Lentjes Kraftwerkstechnik Gmbh
Publication of GR1002869B publication Critical patent/GR1002869B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

Percussion wheel equipped with a coal grinder. It comprises a spiral casing(1) which is meant to keep the rotating percussive wheel (3) and absorb the gas contained therein; the above mentioned casing is connected to the separator (4) which is attached to the coal-dust conduit (8). A plurality of boiler conduits (11) branch off the dust conduit and end each in a boiler. On two opposite walls of the coal-dust conduit (10), on the perpendicular part between the separator's outlet (4) and the branching area of the boiler conduits (11) there is the deviation element (12) which extends into the terminal area of the dust conduit (10). The walls bearing the deviation element(12) are parallel to the level where the dust conduit (10) has branched out (fig.2).
GR960100308A 1996-02-12 1996-09-05 Percussion-wheel grinder GR1002869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19604993A DE19604993A1 (en) 1996-02-12 1996-02-12 Beater wheel mill for breaking of coal

Publications (1)

Publication Number Publication Date
GR1002869B true GR1002869B (en) 1998-03-04

Family

ID=7785117

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960100308A GR1002869B (en) 1996-02-12 1996-09-05 Percussion-wheel grinder

Country Status (4)

Country Link
CN (1) CN1157191A (en)
DE (1) DE19604993A1 (en)
GR (1) GR1002869B (en)
TR (1) TR199700072A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1243999C (en) * 2001-12-03 2006-03-01 吉峰贵司 Adapter system and imaging system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE670607C (en) * 1936-11-28 1939-03-29 Elektrowerke Akt Ges Grinding and classifying shaft for coal dust mill firing
AT205319B (en) * 1956-08-17 1959-09-25 Kohlenscheidungs Gmbh Beater Mill
DE2622334C3 (en) * 1976-05-19 1978-11-09 Johann 8399 Kleeberg Nagy Beater mill
DD128819A1 (en) * 1976-12-21 1977-12-14 Klaus Baumbach BILLETS FOR CARBON FIRES
DE4106050A1 (en) * 1991-02-22 1992-08-27 Ver Energiewerke Ag Pulverisation system for coal-fired boiler - has set of passages to recirculate coarse particles

Also Published As

Publication number Publication date
CN1157191A (en) 1997-08-20
TR199700072A2 (en) 1997-08-21
DE19604993A1 (en) 1997-08-14

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Legal Events

Date Code Title Description
ML Lapse due to non-payment of fees