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NO942812L - Solids dispensing device - Google Patents

Solids dispensing device

Info

Publication number
NO942812L
NO942812L NO942812A NO942812A NO942812L NO 942812 L NO942812 L NO 942812L NO 942812 A NO942812 A NO 942812A NO 942812 A NO942812 A NO 942812A NO 942812 L NO942812 L NO 942812L
Authority
NO
Norway
Prior art keywords
dispensing device
solids dispensing
solids
dosing
rotor
Prior art date
Application number
NO942812A
Other languages
Norwegian (no)
Other versions
NO942812D0 (en
Inventor
Theodor A Burge
Dieter Mai
Original Assignee
Sika 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 Sika Ag filed Critical Sika Ag
Publication of NO942812D0 publication Critical patent/NO942812D0/en
Publication of NO942812L publication Critical patent/NO942812L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
    • B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
    • B28C7/163—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump
    • B28C7/165—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump using a fluid, e.g. gas
    • B28C7/166—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure using a pump using a fluid, e.g. gas comprising a lock rotor with pockets for feeding determined quantities of material from a hopper into the driving fluid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Basic Packing Technique (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Lining And Supports For Tunnels (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Det beskrives en doseringslnnretning for pneumatisk dosering av faststoffer etter rotorprinslppet, idet det benyttes en spesiell rotortetning.A dosing device for pneumatic dosing of solids is described after the rotor principle, using a special rotor seal.

NO942812A 1993-08-09 1994-07-28 Solids dispensing device NO942812L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH244193 1993-08-09

Publications (2)

Publication Number Publication Date
NO942812D0 NO942812D0 (en) 1994-07-28
NO942812L true NO942812L (en) 1995-02-10

Family

ID=4233893

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942812A NO942812L (en) 1993-08-09 1994-07-28 Solids dispensing device

Country Status (6)

Country Link
EP (1) EP0638402A1 (en)
JP (1) JPH07151583A (en)
KR (1) KR950005482A (en)
CA (1) CA2129718A1 (en)
ES (1) ES2068802T1 (en)
NO (1) NO942812L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0776843A1 (en) * 1995-12-14 1997-06-04 Sika Equipment AG Conveyor device, operating method therefor and applications
NL2001723C2 (en) * 2008-06-26 2009-12-29 Wijngaarden Beheer B V Van Automatic cement feeding device for use in construction site, has pressure system i.e. pressure vessel, provided for pressurizing portion of cement from cement chamber for passing portion of cement through cement guide
WO2011121622A1 (en) * 2010-04-01 2011-10-06 Giorgio Pecci Evacuation assembly for apparatuses for transforming organic matter
CH709592A1 (en) 2014-05-05 2015-11-13 Charly Pfammatter A method of spraying concrete by means of compressed air.
CA2987249C (en) 2015-07-07 2019-05-21 Halliburton Energy Services, Inc. Particulate dispenser
CN106829547A (en) * 2016-12-28 2017-06-13 上海洛瓷动力科技有限公司 A kind of clout monitoring and quantization feed block
US11247853B2 (en) * 2019-09-06 2022-02-15 Michael Nolen Rotary airlock device and system for moving and placing granulate material
CN111188637B (en) * 2020-03-12 2021-03-30 山东科技大学 A long-distance concrete sprayer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB639418A (en) * 1945-03-30 1950-06-28 Richard Royal Colburn Improvements in or relating to measuring and feeding devices
GB646817A (en) * 1946-12-09 1950-11-29 Richard Royal Colburn Improvements in or relating to a measuring and feeding device
US3076580A (en) * 1960-02-12 1963-02-05 Engineered Equipment Inc Concrete aggregate feeder
JPS56124465A (en) * 1980-03-05 1981-09-30 Gijutsu Shigen Kaihatsu Kk Method and apparatus for spraying cement mortar, etc.
DE3031219C2 (en) * 1980-05-27 1983-10-06 Aliva AG, 8967 Widen, Mutschellen Material feeder for systems for the pneumatic conveying of bulk materials
CH650307A5 (en) * 1981-05-27 1985-07-15 Intradym Masch Ag CONCRETE SPRAYING MACHINE.
DE3335860A1 (en) * 1983-10-03 1985-04-18 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE AND WORKING METHOD FOR DISCHARGING MATERIALS FROM PRESSURE TANKS
JPH0674991B2 (en) * 1990-10-09 1994-09-21 鹿島建設株式会社 Powder pressure metering device

Also Published As

Publication number Publication date
EP0638402A1 (en) 1995-02-15
CA2129718A1 (en) 1995-02-10
NO942812D0 (en) 1994-07-28
JPH07151583A (en) 1995-06-16
KR950005482A (en) 1995-03-20
ES2068802T1 (en) 1995-05-01

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