EP0367213A3 - Siebmaschine für Schüttgut - Google Patents

Siebmaschine für Schüttgut Download PDF

Info

Publication number
EP0367213A3
EP0367213A3 EP19890120166 EP89120166A EP0367213A3 EP 0367213 A3 EP0367213 A3 EP 0367213A3 EP 19890120166 EP19890120166 EP 19890120166 EP 89120166 A EP89120166 A EP 89120166A EP 0367213 A3 EP0367213 A3 EP 0367213A3
Authority
EP
European Patent Office
Prior art keywords
bulk material
screening machine
screen
conveyed
conveying
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.)
Granted
Application number
EP19890120166
Other languages
English (en)
French (fr)
Other versions
EP0367213B1 (de
EP0367213A2 (de
Inventor
Ibv
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89120166T priority Critical patent/ATE103846T1/de
Publication of EP0367213A2 publication Critical patent/EP0367213A2/de
Publication of EP0367213A3 publication Critical patent/EP0367213A3/de
Application granted granted Critical
Publication of EP0367213B1 publication Critical patent/EP0367213B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/925—Driven or fluid conveyor moving item from separating station

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Confectionery (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Die Siebmaschine ist für Schüttgut, insbesondere Mehl vorge­ sehen und hat einen Elnlaß (8) für das Schüttgut, dem ein Sieb (28) nachgeschaltet ist. Durch das Sieb (28) wird das Schütt­ gut mittels eines Luftstromes gefördert. Im Förderweg des Schüttgutes nach dem Sieb (28) liegt eine Zone (45) verringerten statischen Druckes, an die in Förderrichtung ein Förderbereich (44) mit zunehmendem Querschnitt anschließt. Die Gewichtskraft des Schüttgutes vor dem Auslaß (9) für das gesiebte Schüttgut ist zumindest annähernd gleich dem entgegengerichteten Druck (P 5) von Druckluft unterhalb einer luftdurchlässigen Zuführung (29) des Schüttgutes. Das Schüttgut kann gleichmäßig und ohne Gefahr des Abreißens des Schüttgutstromes durch die Sieb­ maschine gefördert werden.
EP89120166A 1988-11-03 1989-10-31 Siebmaschine für Schüttgut Expired - Lifetime EP0367213B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89120166T ATE103846T1 (de) 1988-11-03 1989-10-31 Siebmaschine fuer schuettgut.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3837346 1988-11-03
DE3837346A DE3837346A1 (de) 1988-11-03 1988-11-03 Siebmaschine fuer schuettgut

Publications (3)

Publication Number Publication Date
EP0367213A2 EP0367213A2 (de) 1990-05-09
EP0367213A3 true EP0367213A3 (de) 1991-09-04
EP0367213B1 EP0367213B1 (de) 1994-04-06

Family

ID=6366420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89120166A Expired - Lifetime EP0367213B1 (de) 1988-11-03 1989-10-31 Siebmaschine für Schüttgut

Country Status (5)

Country Link
US (1) US4995966A (de)
EP (1) EP0367213B1 (de)
AT (1) ATE103846T1 (de)
DE (2) DE3837346A1 (de)
ES (1) ES2050757T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1269841B (it) * 1994-05-27 1997-04-15 Himont Inc Procedimento e dispositivo per la classificazione di particelle solide
DE10018908C2 (de) * 2000-04-16 2002-10-10 Goetz R Ohg Siebmaschine für Mehl
US20060163118A1 (en) * 2005-01-26 2006-07-27 Eastman Kodak Company Particulate separation processes and apparatus
US9643800B2 (en) 2013-02-23 2017-05-09 Phillip Douglas Horizontal support system
US10106338B2 (en) * 2013-02-23 2018-10-23 Phillip Allan Douglas Material separator for a vertical pneumatic system
CN116812596B (zh) * 2023-07-11 2026-04-10 合肥格瑞塑胶有限公司 一种塑料颗粒搅拌输送设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE867193C (de) * 1951-05-12 1953-02-16 Muehlenbau Ges Friedrich Liebe Verfahren zum Trennen von Mehl und Kleie oder Mehl und Schrot
DE1939401A1 (de) * 1969-08-02 1971-02-11 Miag Muehlenbau & Ind Gmbh Vorrichtung zum Sichten von Feinkorngut
FR2239294A1 (de) * 1973-08-01 1975-02-28 Zimmermann Azo Maschf

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1037223A (en) * 1912-04-06 1912-09-03 George F Thompson Cotton elevator and distributer.
US3547267A (en) * 1967-12-27 1970-12-15 Douglas G Sutherland Straining apparatus
US4042503A (en) * 1973-12-10 1977-08-16 Beloit Corporation Classifier and process for recycled fiber separation
US3996015A (en) * 1974-12-16 1976-12-07 Uop Inc. Catalytic reactor with dirt trap
US4205931A (en) * 1978-12-04 1980-06-03 Combustion Engineering, Inc. Pneumatic ash transporting and containing system
FR2575734B1 (fr) * 1985-01-08 1989-11-17 Pechiney Aluminium Dispositif de distribution a debit regule d'une matiere pulverulente fluidisable
US4810270A (en) * 1985-10-24 1989-03-07 Kimberly-Clark Corporation Separator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE867193C (de) * 1951-05-12 1953-02-16 Muehlenbau Ges Friedrich Liebe Verfahren zum Trennen von Mehl und Kleie oder Mehl und Schrot
DE1939401A1 (de) * 1969-08-02 1971-02-11 Miag Muehlenbau & Ind Gmbh Vorrichtung zum Sichten von Feinkorngut
FR2239294A1 (de) * 1973-08-01 1975-02-28 Zimmermann Azo Maschf

Also Published As

Publication number Publication date
DE58907397D1 (de) 1994-05-11
ES2050757T3 (es) 1994-06-01
ATE103846T1 (de) 1994-04-15
EP0367213B1 (de) 1994-04-06
DE3837346A1 (de) 1990-05-10
EP0367213A2 (de) 1990-05-09
DE3837346C2 (de) 1990-09-13
US4995966A (en) 1991-02-26

Similar Documents

Publication Publication Date Title
MY100172A (en) Improvements relating to the expansion of tobacco.
EP1102642A4 (de) Gerät zum klassieren von material
SE8501197L (sv) Vibrationsseparator
GB1414882A (en) Screen device for pneumatic transport equipment
GB1435444A (en) Apparatus for conveying pulverulent material
ATE103846T1 (de) Siebmaschine fuer schuettgut.
DE68904747D1 (de) Partikelseparator und apparat zum pneumatischen transport von koernigem material.
AU2566395A (en) Method and apparatus for the classification of solid particles
ES8604466A1 (es) Un aparato para transportar material solido en particulas.
GB2173389A (en) Suction system for cigarette machines
AU562229B2 (en) Treatment of material web
EP0063960A3 (de) Apparat zum Fördern von teilchenförmigem Material
GB2096967A (en) Conveying of bulk materials
YU74000A (sh) Postupak transporta vrlo guste faze praškastih materija koji se primenjuje za savlađivanje smetnji
IE813026L (en) Coal feeder/distributor
GB1113755A (en) Apparatus for pneumatically conveying powdered or granular material
GB736207A (en) Improvements in or relating to pneumatic conveying systems
EP0334180A3 (de) Mehlreiniger
GB1095289A (en) Improvements relating to pneumatic conveying of particulate solids
ZA9711497B (en) Apparatus for conducting gas through material to be sintered.
CA2147173A1 (en) Mixing device in pulping
GB1390704A (en) Pneumatic conveying apparatus
GB755252A (en) Apparatus for classifying particles by size
ES457830A1 (es) Instalacion de molienda y secado.
GB1379322A (en) Apparatus for distributing powdered materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19920302

17Q First examination report despatched

Effective date: 19930727

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19940406

REF Corresponds to:

Ref document number: 103846

Country of ref document: AT

Date of ref document: 19940415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58907397

Country of ref document: DE

Date of ref document: 19940511

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2050757

Country of ref document: ES

Kind code of ref document: T3

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19940615

ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19941031

EAL Se: european patent in force in sweden

Ref document number: 89120166.7

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20011025

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20011026

Year of fee payment: 13

Ref country code: CH

Payment date: 20011026

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20011029

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20011031

Year of fee payment: 13

Ref country code: GB

Payment date: 20011031

Year of fee payment: 13

Ref country code: ES

Payment date: 20011031

Year of fee payment: 13

Ref country code: BE

Payment date: 20011031

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20011228

Year of fee payment: 13

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021101

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021101

BERE Be: lapsed

Owner name: *IBV

Effective date: 20021031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030501

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030501

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030630

EUG Se: european patent has lapsed
NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030501

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20031112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051031