DE3346898C2 - Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut - Google Patents

Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut

Info

Publication number
DE3346898C2
DE3346898C2 DE19833346898 DE3346898A DE3346898C2 DE 3346898 C2 DE3346898 C2 DE 3346898C2 DE 19833346898 DE19833346898 DE 19833346898 DE 3346898 A DE3346898 A DE 3346898A DE 3346898 C2 DE3346898 C2 DE 3346898C2
Authority
DE
Germany
Prior art keywords
rotor
conveying
sealing
lubricant
pockets
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.)
Expired
Application number
DE19833346898
Other languages
German (de)
English (en)
Other versions
DE3346898A1 (de
Inventor
Hans W. 8890 Aichach Häfner
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.)
Pfister GmbH
Original Assignee
Pfister 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 Pfister GmbH filed Critical Pfister GmbH
Priority to DE19833346898 priority Critical patent/DE3346898C2/de
Priority to EP84115833A priority patent/EP0151774A3/de
Priority to JP26967784A priority patent/JPS60223722A/ja
Publication of DE3346898A1 publication Critical patent/DE3346898A1/de
Application granted granted Critical
Publication of DE3346898C2 publication Critical patent/DE3346898C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/02—Lubricating devices
    • B65G45/04—Lubricating devices for rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
DE19833346898 1983-12-23 1983-12-23 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut Expired DE3346898C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833346898 DE3346898C2 (de) 1983-12-23 1983-12-23 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
EP84115833A EP0151774A3 (de) 1983-12-23 1984-12-19 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
JP26967784A JPS60223722A (ja) 1983-12-23 1984-12-22 注入し得る材料の連続的重量測定及び供給装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833346898 DE3346898C2 (de) 1983-12-23 1983-12-23 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut

Publications (2)

Publication Number Publication Date
DE3346898A1 DE3346898A1 (de) 1985-07-04
DE3346898C2 true DE3346898C2 (de) 1987-02-12

Family

ID=6218003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833346898 Expired DE3346898C2 (de) 1983-12-23 1983-12-23 Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut

Country Status (3)

Country Link
EP (1) EP0151774A3 (US06330241-20011211-M00004.png)
JP (1) JPS60223722A (US06330241-20011211-M00004.png)
DE (1) DE3346898C2 (US06330241-20011211-M00004.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133294A1 (de) * 2008-05-14 2009-12-16 Sika Technology AG Zuspeiser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU171373B (hu) * 1975-02-18 1977-12-28 Sandor Toth Dozirovochnoe ustrojstvo dlja kuskovykh ili zernistykh materialov
LU82735A1 (fr) * 1980-08-28 1982-05-10 Wurth Paul Sa Procede et dispositif de rincage pneumatique d'un axe tournant expose a des particules pulverulentes
DE3145781A1 (de) * 1981-11-19 1983-05-26 MD-Verwaltungsgesellschaft Nicolaus & Co-GmbH & Co KG, 8000 München Zellenschleuse und verfahren zum betreiben der zellenschleuse
DE3217406C2 (de) * 1982-05-08 1986-06-05 Pfister Gmbh, 8900 Augsburg Vorrichtung zum kontinuierlichen gravimetrischen Dosieren von schüttfähigem Gut

Also Published As

Publication number Publication date
EP0151774A3 (de) 1986-01-02
DE3346898A1 (de) 1985-07-04
EP0151774A2 (de) 1985-08-21
JPS60223722A (ja) 1985-11-08

Similar Documents

Publication Publication Date Title
DE967759C (de) Verfahren und Vorrichtung zum UEberfuehren von Schuettgut aus einem Behaelter in eine mit Druckluft foerdernde Leitung
EP1487587B1 (de) Separator mit hydrohermetischer abdichtung der spindel
DD234072A5 (de) Verfahren und vorrichtung zum kontinuierlichen, gravimetrischen dosieren und pneumatischen foerdern von schuettfaehigem gut
DE69612199T2 (de) Vibrations-kegelbrecher
DE3346898C2 (de) Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
DE3490783C2 (de) F¦rdereinrichtung mit hydraulischem Antrieb
DE3405710A1 (de) Niederdruck-foerderer
EP0150446A2 (de) Vorrichtung zum kontinuierlichen, gravimetrischen Dosieren und pneumatischen Fördern von schüttfähigem Gut
DE2807645A1 (de) Tauchpumpe mit einer verbesserten dichtungseinrichtung zur vermeidung unerwuenschter leckagen der gefoerderten fluessigkeit
DE9215104U1 (de) Zahnradpumpe
DE3340608A1 (de) Materialzuspeiser
DE2257188B2 (de) Dichtungsanordnung, insbesondere für Betonmischkessel
DE1019964B (de) Vorrichtung zum Foerdern von in teigigem Zustand befindlichen Stoffen oder Stoffgemischen, insbesondere zum Foerdern von Sumpfkalk aus einer Grube
DE3843291C2 (US06330241-20011211-M00004.png)
DE2405772C3 (de) Eintauchbare Flüssigkeitspumpe
DE3545515C2 (US06330241-20011211-M00004.png)
DE1949221C3 (de) Geschlossene Rührwerksmühle
US3695392A (en) Apparatus for lubricating areas on rotating parts
DE3916339C2 (US06330241-20011211-M00004.png)
DE2211963B2 (de) Ventilsackfuellmaschine mit drehbarem packsilo
DD143587A1 (de) Abdichtung fuer wellen,insbesondere schneckenwellen
DE2208775B2 (de) Austrageinnchtung fur Eisen schwamm
DE1199185B (de) Vorrichtung zum pneumatischen Foerdern von staubfoermigem oder feinkoernigem Schuettgut
DE7242884U (de) Stopfbuchsenanordnung fuer betonmischkessel
DE3529528A1 (de) Schraubenpumpe

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee