IT1084362B - Metodo e relativo apparecchio per convogliare mediante tubi del materiale e piu' in particolare delle miscele di materiale da costruzione. - Google Patents

Metodo e relativo apparecchio per convogliare mediante tubi del materiale e piu' in particolare delle miscele di materiale da costruzione.

Info

Publication number
IT1084362B
IT1084362B IT25323/77A IT2532377A IT1084362B IT 1084362 B IT1084362 B IT 1084362B IT 25323/77 A IT25323/77 A IT 25323/77A IT 2532377 A IT2532377 A IT 2532377A IT 1084362 B IT1084362 B IT 1084362B
Authority
IT
Italy
Prior art keywords
tubes
conveying
mixtures
related apparatus
construction material
Prior art date
Application number
IT25323/77A
Other languages
English (en)
Inventor
John Paul Noren
Original Assignee
Stabilator Ab
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 Stabilator Ab filed Critical Stabilator Ab
Application granted granted Critical
Publication of IT1084362B publication Critical patent/IT1084362B/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • 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
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
    • B65G53/14—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow inducing feed of the materials by suction effect
    • 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
    • B65G53/48—Screws or like rotary conveyors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G2021/049—Devices for both conveying and distributing concrete mixing nozzles specially adapted for conveying devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Electric Cable Installation (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Air Transport Of Granular Materials (AREA)
IT25323/77A 1976-07-05 1977-07-01 Metodo e relativo apparecchio per convogliare mediante tubi del materiale e piu' in particolare delle miscele di materiale da costruzione. IT1084362B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607669A SE399734B (sv) 1976-07-05 1976-07-05 Sett och anordning for rortransport av material

Publications (1)

Publication Number Publication Date
IT1084362B true IT1084362B (it) 1985-05-25

Family

ID=20328390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25323/77A IT1084362B (it) 1976-07-05 1977-07-01 Metodo e relativo apparecchio per convogliare mediante tubi del materiale e piu' in particolare delle miscele di materiale da costruzione.

Country Status (11)

Country Link
US (1) US4138162A (it)
JP (1) JPS5334284A (it)
AT (1) ATA479577A (it)
DE (1) DE2729863A1 (it)
ES (1) ES460355A1 (it)
FI (1) FI772039A (it)
FR (1) FR2357452A1 (it)
GB (1) GB1547702A (it)
IT (1) IT1084362B (it)
NO (1) NO772333L (it)
SE (1) SE399734B (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421679A1 (fr) * 1978-04-06 1979-11-02 Lambert Ind Embout de projection pour materiau pateux
DE3100050C2 (de) * 1981-01-02 1983-07-07 Ibau Hamburg Ingenieurgesellschaft Industriebau Mbh, 2000 Hamburg Vorrichtung zum Einschleusen von pulverförmigem Gut
JPS58202215A (ja) * 1982-05-14 1983-11-25 伊藤　壽悦 種々の材料の搬送方法および装置
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
JPS5995026U (ja) * 1982-12-14 1984-06-28 三興空気装置株式会社 空気輸送用スクリユ−式供給機
DE3469567D1 (en) * 1984-06-14 1988-04-07 Wilfried Stein Device for the metered transportation of pulverulent matter
JPH0418112Y2 (it) * 1985-04-18 1992-04-22
GB2182013B (en) * 1985-10-25 1989-09-20 Coal Ind Improvements in or relating to feeders
JPH0811625B2 (ja) * 1988-06-17 1996-02-07 フクビ化学工業株式会社 短繊維集塊の解繊・搬送方法
DE3836380A1 (de) * 1988-10-26 1990-05-03 Richard Kisilowski Foerdervorrichtung in form eines sendegeraetes fuer staubfoermige oder feinkoernige gueter
JP2668514B2 (ja) * 1994-12-05 1997-10-27 株式会社遠藤組 空気圧送装置
US5863155A (en) * 1995-05-19 1999-01-26 Segota; Darko Boundary air/laminar flow conveying system
US5718539A (en) * 1995-05-19 1998-02-17 Ba/Lf Holdings, L.C. Boundary air/laminar flow conveying system with air reduction cone
DE59709043D1 (de) * 1996-08-07 2003-02-06 Elpatronic Ag Bergdietikon Injectoranordnung zur Förderung eines pulverförmigen Gutes
AT406323B (de) * 1998-05-13 2000-04-25 Vogl Gerhard Verfahren zur dosierten abgabe von futter an mehrere abgabestellen
DE19909132B4 (de) * 1999-03-03 2005-08-11 Stein - Industrie-Anlagen, Inh. Christel Stein Vorrichtung zum Fördern von Schüttgütern
FI112521B (fi) * 1999-05-10 2003-12-15 U H Rakennus Oy Menetelmä ja laitteisto laastin jakelemiseksi
ATE356659T1 (de) * 2001-08-11 2007-04-15 Sicco K S Verfahren zur übertragung von teilchenförmigen feststoffen zwischen zonen mit unterschiedlichem druck
US7303597B2 (en) * 2002-10-15 2007-12-04 Pratt & Whitney Rocketdyne, Inc. Method and apparatus for continuously feeding and pressurizing a solid material into a high pressure system
US7360639B2 (en) * 2004-06-16 2008-04-22 Pratt & Whitney Rocketdyne, Inc. Hot rotary screw pump
ITMI20050036A1 (it) * 2005-01-14 2006-07-15 Ecodeco S R L Dispositivo per l'alimentazione di combustibili derivati dai rifiuti cdr ad impianti di combustione
US20080175675A1 (en) * 2006-11-22 2008-07-24 Ensentech, Inc.; Low-pressure, air-based, particulate materials transfer apparatus and method
FR2915702B1 (fr) * 2007-05-04 2010-02-12 Dev Chanvre Dispositif de projection de beton de faible densite et ensemble correspondant
JP5903347B2 (ja) * 2012-07-20 2016-04-13 日清エンジニアリング株式会社 高濃度粉体輸送装置
DE102013206366A1 (de) * 2013-04-11 2014-10-16 Putzmeister Engineering Gmbh Fahrbare Betonpumpe mit Verteilermast und Abstützvorrichtung
US20160096687A1 (en) * 2014-10-06 2016-04-07 The Young Industries, Inc. Apparatus for handling fine bulk material
US9845206B1 (en) * 2017-05-01 2017-12-19 Viacheslav E. Baranovski Method and apparatus for direct injection of powder material into a powder hose
US11261040B2 (en) * 2018-09-18 2022-03-01 Flsmidth A/S Apparatus to convey pulverized material
CN109556127B (zh) * 2018-12-12 2024-02-06 深圳能源环保股份有限公司 一种垃圾焚烧炉飞灰输送管道的空气吹灰控制系统
CN111364768B (zh) * 2020-03-06 2022-03-04 南宁腾宁商品混凝土有限公司 一种混凝土泵送抗堵方法及装置
US11561006B2 (en) 2020-10-23 2023-01-24 M.S.T. Corporation Apparatus and process for a kinetic feed plug screw

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127693A (en) * 1937-04-16 1938-08-23 Yosemite Portland Cement Corp Pneumatic cement conveyer
DE1169370B (de) * 1961-11-29 1964-04-30 Wilhelm Schulze Luehr Pneumatische Aufgabevorrichtung fuer loses Schuettgut

Also Published As

Publication number Publication date
NO772333L (no) 1978-01-06
SE399734B (sv) 1978-02-27
DE2729863A1 (de) 1978-01-12
SE7607669L (sv) 1978-01-06
ES460355A1 (es) 1978-12-01
FR2357452A1 (fr) 1978-02-03
US4138162A (en) 1979-02-06
ATA479577A (de) 1980-01-15
GB1547702A (en) 1979-06-27
FI772039A (it) 1978-01-06
JPS5334284A (en) 1978-03-30

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