MA51944A1 - Appareil pour le dosage gravimétrique continu de matériau versable - Google Patents

Appareil pour le dosage gravimétrique continu de matériau versable

Info

Publication number
MA51944A1
MA51944A1 MA51944A MA51944A MA51944A1 MA 51944 A1 MA51944 A1 MA 51944A1 MA 51944 A MA51944 A MA 51944A MA 51944 A MA51944 A MA 51944A MA 51944 A1 MA51944 A1 MA 51944A1
Authority
MA
Morocco
Prior art keywords
port
wall
outlet opening
main
pourable material
Prior art date
Application number
MA51944A
Other languages
English (en)
Other versions
MA51944B1 (fr
Inventor
Daniel Kasperek
Armin Hauser
Original Assignee
Smidth As F L
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 Smidth As F L filed Critical Smidth As F L
Publication of MA51944A1 publication Critical patent/MA51944A1/fr
Publication of MA51944B1 publication Critical patent/MA51944B1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/022—Material feeding devices
    • G01G13/026—Material feeding devices by mechanical conveying means, e.g. belt or vibratory conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • G01G11/083—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the weight-belt or weigh-auger type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Road Paving Machines (AREA)
  • Nozzles (AREA)

Abstract

La présente invention concerne un appareil (1) pour le dosage gravimétrique continu de matériau versable comprenant un logement (2) présentant des première et seconde parois espacées (5, 6), un orifice de charge (7) à travers la première paroi (5), et un orifice d'évacuation (8) à travers la première paroi (5) déplacé par rapport à l'orifice de charge (7) et un orifice d'air principal (10) avec une ouverture de sortie principale (9) à travers la seconde paroi (6) opposée à l'orifice d'évacuation (8). Dans la seconde paroi (6), un orifice d'air secondaire (12) est pourvu d'une ouverture de sortie secondaire (11) ayant une surface de sortie sensiblement plus petite que l'ouverture de sortie principale (9) et étant déplacée par rapport à l'ouverture de sortie principale dans une direction opposée à la direction de rotation du rotor (3) et étant disposée à l'opposé de l'orifice d'évacuation (8), et les orifices d'air principal et secondaire (10, 12) étant raccordés à une alimentation en air comprimé.
MA51944A 2018-06-18 2019-06-18 Appareil pour le dosage gravimétrique continu de matériau versable MA51944B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201870414 2018-06-18
PCT/IB2019/055120 WO2019244046A1 (fr) 2018-06-18 2019-06-18 Appareil pour le dosage gravimétrique continu de matériau versable

Publications (2)

Publication Number Publication Date
MA51944A1 true MA51944A1 (fr) 2021-03-31
MA51944B1 MA51944B1 (fr) 2021-12-31

Family

ID=68982782

Family Applications (1)

Application Number Title Priority Date Filing Date
MA51944A MA51944B1 (fr) 2018-06-18 2019-06-18 Appareil pour le dosage gravimétrique continu de matériau versable

Country Status (13)

Country Link
US (1) US11262230B2 (fr)
EP (1) EP3807604B1 (fr)
KR (1) KR102529972B1 (fr)
CN (1) CN112513590B (fr)
CA (1) CA3104236A1 (fr)
ES (1) ES2981382T3 (fr)
MA (1) MA51944B1 (fr)
MX (1) MX2020013714A (fr)
MY (1) MY204942A (fr)
PE (1) PE20210215A1 (fr)
PH (1) PH12020552156A1 (fr)
PL (1) PL3807604T3 (fr)
WO (1) WO2019244046A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4226130B1 (fr) * 2020-10-09 2025-10-01 FLSmidth Cement A/S Mesure de charge sectorielle
DE102023120809A1 (de) * 2023-08-04 2025-02-06 Qlar Europe Gmbh Vorrichtung und verfahren zur dosierung von schüttfähigem aufgabgut

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909068A (en) * 1955-03-01 1959-10-20 Richard J Haug Portable tool with back carried engine
US3178235A (en) * 1963-03-29 1965-04-13 Koppers Co Inc Rotary feeder
US3909068A (en) * 1974-01-04 1975-09-30 Eppco Powder feeder
DE3031219C2 (de) * 1980-05-27 1983-10-06 Aliva AG, 8967 Widen, Mutschellen Materialzuspeiser für Anlagen zum pneumatischen Fördern von Schüttgütern
DE3217406C2 (de) 1982-05-08 1986-06-05 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut
JPS59209511A (ja) * 1983-05-10 1984-11-28 鈴木　朋司 製茶葉計量詰め込み装置
DE3346897C2 (de) * 1983-12-23 1986-06-26 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
ZA853862B (fr) * 1985-05-21 1985-11-27
CH678717A5 (fr) * 1989-04-08 1991-10-31 Sandoz Ag
DE4023948A1 (de) * 1990-07-27 1992-01-30 Pfister Gmbh Anlage zum kontinuierlichen, pneumatischen gravimetrischen foerdern und/oder mischen von schuettguetern
DE20201092U1 (de) * 2002-01-24 2003-03-06 Pfister Gmbh, 86165 Augsburg Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von Schüttgut
CN2530252Y (zh) * 2002-02-09 2003-01-08 周啸 粉粒状物料连续计量秤
CN1206090C (zh) * 2003-08-18 2005-06-15 太原理工大学 连续自动配料机及控制方法
DE102005050090A1 (de) * 2005-10-18 2007-04-19 Pfister Gmbh Dosiervorrichtung
US8203459B2 (en) * 2007-02-21 2012-06-19 MJK Holdings, LLC Security systems and methods for continuously monitoring the weight of a container
CN201242466Y (zh) * 2008-08-01 2009-05-20 天津菲斯特机械设备有限公司 煤粉定量计量转子秤
MX371253B (es) * 2010-04-06 2020-01-23 Reseal International Lp Sistema de suministro para proporcionar volúmenes medidos de sustancias fluidas puras o estériles.
CN201859002U (zh) * 2010-10-15 2011-06-08 史密斯菲斯特股份有限公司 粉体物料计量转子喂料秤
CN205449242U (zh) * 2015-12-22 2016-08-10 天津菲斯特机械设备有限公司 一种煤粉定量计量小流量转子秤
DE102016104645B4 (de) 2016-03-14 2018-02-22 Wipotec Wiege- Und Positioniersysteme Gmbh Wägevorrichtung mit Schaltschrank
CN205855328U (zh) * 2016-05-12 2017-01-04 中国神华能源股份有限公司 分流输送装置及物料输送系统

Also Published As

Publication number Publication date
WO2019244046A1 (fr) 2019-12-26
MY204942A (en) 2024-09-24
ES2981382T3 (es) 2024-10-08
KR20210022644A (ko) 2021-03-03
EP3807604B1 (fr) 2024-06-12
PE20210215A1 (es) 2021-02-03
CN112513590A (zh) 2021-03-16
EP3807604A1 (fr) 2021-04-21
BR112020026140A2 (pt) 2021-03-16
MX2020013714A (es) 2021-03-02
US20210123791A1 (en) 2021-04-29
KR102529972B1 (ko) 2023-05-08
US11262230B2 (en) 2022-03-01
CN112513590B (zh) 2023-06-06
PL3807604T3 (pl) 2024-08-05
PH12020552156A1 (en) 2021-07-05
CA3104236A1 (fr) 2019-12-26
MA51944B1 (fr) 2021-12-31

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