ES2027714T3 - Procedimiento y dispositivo para la dosificacion continua de sustancias pulverulentas por medio de gas comprimido. - Google Patents
Procedimiento y dispositivo para la dosificacion continua de sustancias pulverulentas por medio de gas comprimido.Info
- Publication number
- ES2027714T3 ES2027714T3 ES198888102609T ES88102609T ES2027714T3 ES 2027714 T3 ES2027714 T3 ES 2027714T3 ES 198888102609 T ES198888102609 T ES 198888102609T ES 88102609 T ES88102609 T ES 88102609T ES 2027714 T3 ES2027714 T3 ES 2027714T3
- Authority
- ES
- Spain
- Prior art keywords
- pressure gas
- compressed gas
- procedure
- powdery
- powdered substances
- 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 - Lifetime
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
- B28C7/04—Supplying or proportioning the ingredients
- B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
- B28C7/062—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors with a pneumatic or hydraulic conveyor
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Air Transport Of Granular Materials (AREA)
- Silicon Compounds (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
PROCEDIMIENTO PARA LA DOSIFICACION CONTINUA DE MATERIAS EN FORMA DE POLVO, PREFERENTEMENTE DEL ACIDO SILICICO SINTETICOS MEDIANTE GAS A PRESION, SOBRE TODO DE AIRE COMPRIMIDO Y EN EL QUE EN UNA CONDUCCION COMO MINIMO DOBLE, SE INTERRUMPE LA ALIMENTACION DE GAS A PRESION ALTERNANDO CON LA SEGUNDA CONDUCCION, PASANDO LA MATERIA EN POLVO A LA CONDUCCION RAMIFICADA, TRANSPORTANDO MAS ADELANTE ESTA MATERIA MEDIANTE EL GAS A PRESION. DISPOSITIVO PARA LA DOSIFICACION CONTINUA DE MATERIAS EN POLVO, PREFERENTEMENTE DE ACIDO SILICICO SINTETICO MEDIANTE GAS A PRESION, COLOCADO EN UNA CONDUCCION MULTIPLE, COMO MINIMO DOBLE, QUE A CONTINUACION SE UNE DE NUEVO. LAS CONDUCCIONES DISPONEN DE VALVULA DE CIERRE EN LA DIRECCION DE PASO DEL GAS Y DE UN DEPOSITO PARA LA MATERIA EN POLVO, DISPONIENDO ADEMAS DE UN TUBO PARA LA AIREACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873714387 DE3714387A1 (de) | 1987-04-30 | 1987-04-30 | Verfahren und vorrichtung zum kontinuierlichen dosieren von pulverfoermigen stoffen mittels pressgas |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2027714T3 true ES2027714T3 (es) | 1992-06-16 |
Family
ID=6326565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888102609T Expired - Lifetime ES2027714T3 (es) | 1987-04-30 | 1988-02-23 | Procedimiento y dispositivo para la dosificacion continua de sustancias pulverulentas por medio de gas comprimido. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4815860A (es) |
EP (1) | EP0289721B1 (es) |
JP (1) | JPS63287541A (es) |
AT (1) | ATE71573T1 (es) |
DE (2) | DE3714387A1 (es) |
ES (1) | ES2027714T3 (es) |
IN (1) | IN169895B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO162848C (no) * | 1987-09-11 | 1990-02-28 | Elkem As | Fremgangsmaate for tilsetning av silica stoev til en toerr sproeyte-betongblanding. |
JPH07103691B2 (ja) * | 1990-06-20 | 1995-11-08 | 東亞合成株式会社 | 急結性吹付材の吹付工法 |
DE4232112A1 (de) * | 1992-09-25 | 1994-03-31 | Celcommerz High Chem Produkte | Verfahren und Vorrichtung zum Zugeben von Füll- und Verstärkungsstoffen zu hochviskosem Material |
DE4329568C2 (de) * | 1993-09-02 | 1997-04-17 | Kraus Hans Bernd | Vorrichtung zur Förderung eines trockenen, streufähigen Baustoffes und Verfahren zur Anwendung dieser Vorrichtung im Lehmbau |
DE4414233A1 (de) * | 1994-04-23 | 1995-10-26 | Wuerschum Gmbh | Vorrichtung zum Zumessen von pulver- oder granulatförmigem Wägegut |
NO962925L (no) * | 1996-03-29 | 1997-09-30 | Olav Geir Tjugum | Akselerator for spröytebetong, og fremgangsmåte og utstyr for tilsetning til spröytebetong |
US6123484A (en) * | 1997-01-29 | 2000-09-26 | Fujita; Takatoyo | Soil pile and method for constructing the same |
DE10023170B4 (de) * | 2000-05-11 | 2006-04-27 | Kurt Wolf VELCO Gesellschaft für Förder-, Spritz- und Silo-Anlagen mbH | Vorrichtung zur Befeuchtung von trockenen Spritzmassen in der Förderleitung |
DE10308722A1 (de) * | 2003-02-28 | 2004-09-09 | Degussa Ag | Homogenisierung von nanoskaligen Pulvern |
DE102005006601A1 (de) * | 2005-02-11 | 2006-08-24 | Harro Höfliger Verpackungsmaschinen GmbH | Verfahren und Vorrichtung zum Transportieren von pulverförmigem Füllgut durch eine Leitung |
US7938571B1 (en) | 2005-10-11 | 2011-05-10 | Flyashdirect, Ltd. | Fly ash treatment system and method of use thereof |
US7942566B1 (en) * | 2005-10-11 | 2011-05-17 | Flyashdirect, Ltd. | Fly ash treatment system and method of use thereof |
CA2928869C (en) * | 2013-11-07 | 2022-06-28 | Air Krete, Inc. | A progressive bubble generating system used in making cementitious foam |
BR112016015156B1 (pt) * | 2014-01-24 | 2021-01-26 | F. Hoffmann-La Roche Ag | elemento de teste de diagnóstico, composição de revestimento, método para a fabricação de um elemento de teste de diagnóstico, método para determinar a quantidade de um analito |
CN104213927B (zh) * | 2014-08-26 | 2016-05-04 | 班珊珊 | 速凝剂粉气发生器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1684370A (en) * | 1928-09-11 | Art of transporting mixed materials | ||
US3625724A (en) * | 1968-09-23 | 1971-12-07 | Altrona Corp | Cellular concrete and method for producing the same |
FR2099231A5 (es) * | 1970-06-18 | 1972-03-10 | Challenge Cook Bros Inc | |
US3779519A (en) * | 1971-06-07 | 1973-12-18 | Tetradyne Corp | Concrete placement |
DE7131296U (de) * | 1971-08-16 | 1971-12-09 | Wibau Gmbh | Vorrichtung zur anteiligen zuteilung von pulverfoermigen erstarrungsbeschleunigern zu stroemendem zementbeton |
US3840186A (en) * | 1972-10-24 | 1974-10-08 | J Broadfoot | Unit for feeding difficult to feed materials |
US4292351A (en) * | 1978-04-28 | 1981-09-29 | Yasuro Ito | Method of blasting concrete |
JPS593368B2 (ja) * | 1978-10-02 | 1984-01-24 | 極東開発工業株式会社 | 粉粒体の定重、定容量供給装置 |
US4234272A (en) * | 1978-10-06 | 1980-11-18 | Laseter Douglas E | Material conveyor |
US4298288A (en) * | 1980-01-25 | 1981-11-03 | Anthony Industries, Inc. | Mobile concreting apparatus and method |
JPS56124465A (en) * | 1980-03-05 | 1981-09-30 | Gijutsu Shigen Kaihatsu Kk | Method and apparatus for spraying cement mortar, etc. |
JPS6026506A (ja) * | 1983-07-25 | 1985-02-09 | Kawasaki Heavy Ind Ltd | 粉体分配装置 |
JPS6040570U (ja) * | 1983-08-22 | 1985-03-22 | 芦沢 七郎 | 密閉式水道貯水槽 |
DE3703761A1 (de) * | 1987-02-07 | 1988-08-25 | Hochtief Ag Hoch Tiefbauten | Vorrichtung zum auftragen einer spritzbetonschicht |
-
1987
- 1987-04-30 DE DE19873714387 patent/DE3714387A1/de not_active Ceased
-
1988
- 1988-02-23 DE DE8888102609T patent/DE3867693D1/de not_active Expired - Lifetime
- 1988-02-23 ES ES198888102609T patent/ES2027714T3/es not_active Expired - Lifetime
- 1988-02-23 AT AT88102609T patent/ATE71573T1/de not_active IP Right Cessation
- 1988-02-23 EP EP88102609A patent/EP0289721B1/de not_active Expired - Lifetime
- 1988-03-14 IN IN216/CAL/88A patent/IN169895B/en unknown
- 1988-04-20 US US07/184,086 patent/US4815860A/en not_active Expired - Fee Related
- 1988-04-27 JP JP63102836A patent/JPS63287541A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63287541A (ja) | 1988-11-24 |
IN169895B (es) | 1992-01-04 |
JPH0448493B2 (es) | 1992-08-06 |
DE3714387A1 (de) | 1988-11-10 |
DE3867693D1 (de) | 1992-02-27 |
US4815860A (en) | 1989-03-28 |
EP0289721B1 (de) | 1992-01-15 |
EP0289721A3 (en) | 1990-10-31 |
ATE71573T1 (de) | 1992-02-15 |
EP0289721A2 (de) | 1988-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2027714T3 (es) | Procedimiento y dispositivo para la dosificacion continua de sustancias pulverulentas por medio de gas comprimido. | |
DE3865700D1 (de) | Dosierungseinrichtung. | |
EA200200027A1 (ru) | Способ и устройство для пневматического транспортирования материала | |
KR890000327A (ko) | 분립체의 고농도 기력수송방법 및 그의장치 | |
DK161243C (da) | Fremgangsmaade og apparat til volumetrisk dosering af viskose produkter | |
ATE184161T1 (de) | Einrichtung und verfahren zur übertragung und dosierung von körnigem material | |
SE8800921L (sv) | Foerfarande och anordning foer infoerande av spraengaemne i borrhaal | |
NO814174L (no) | Trykklufttoerker | |
EP0206224A3 (en) | Device for the pneumatic application of a hardenable building material hydromechanically transported in a highly viscous flow, particularly of a hydraulically injected concrete or mortar | |
FR2232499A1 (en) | Bulk material metering device into pneumatic conveyor - has compressed air supplied alternately to receiver and conveyor | |
DE69828296D1 (de) | In situ impfanlage mit sackförmigem behälter | |
ATE418390T1 (de) | Pulverfördervorrichtung und verfahren zur pulverauftragung auf einen träger | |
JPS56145029A (en) | Change-over device of capsule tube conveyor system | |
JPS57184027A (en) | Conveying device for high-density pulverized material | |
RU2034775C1 (ru) | Установка для перекачки вязкопластичных материалов | |
UA29819A (uk) | Спосіб ініціювання самопливної доставки закладного матеріалу | |
ES412818A1 (es) | Instalacion para el transporte a gran distancia de liquidosmezclados con sustancias solidas mediante una bomba de aire comprimido. | |
SU107819A1 (ru) | Устройство дл шуровки слеживающихс сыпучих материалов, например, апатитового концентрата | |
SU831693A1 (ru) | Камерный насос дл пневматическогоТРАНСпОРТиРОВАНи пОРОшКООбРАзНыХМАТЕРиАлОВ | |
SU918646A1 (ru) | Устройство дл дозировки и распылени | |
SU1682485A1 (ru) | Способ приготовлени в жущегрунтовой смеси и устройство дл его осуществлени | |
JPS57131634A (en) | Fixed flow transportation device of powdery and granular material | |
JPH02140334A (ja) | 混気圧送装置 | |
JPS61148832U (es) | ||
FR2413292A1 (fr) | Perfectionnements aux silos, notamment pour materiaux granuleux ou pulverulents, et procedes de reprise, de vidage et d'homogeneisation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 289721 Country of ref document: ES |