ES2121130T3 - Alimentador de rosca para material a granel. - Google Patents
Alimentador de rosca para material a granel.Info
- Publication number
- ES2121130T3 ES2121130T3 ES94114962T ES94114962T ES2121130T3 ES 2121130 T3 ES2121130 T3 ES 2121130T3 ES 94114962 T ES94114962 T ES 94114962T ES 94114962 T ES94114962 T ES 94114962T ES 2121130 T3 ES2121130 T3 ES 2121130T3
- Authority
- ES
- Spain
- Prior art keywords
- conveyor
- bulk material
- flap
- thread feeder
- outlet
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/785—With retarder or dashpot
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Screw Conveyors (AREA)
Abstract
LA INVENCION SE REFIERE A UN TRANSPORTADOR (1) DE TORNILLO SINFIN PARA MATERIAL A GRANEL, CUYA SALIDA (5) ESTA SEPARADA DE UN ESPACIO (7) DE SALIDA, EN DONDE PREDOMINA UNA PRESION DE GAS MAS ALTA QUE EN LA ENTRADA (4) DEL TRANSPORTADOR (1) DEL TORNILLO SINFIN, POR MEDIO DE UNA SOLAPA (8) DE RETENCION, QUE ESTA COMPRIMIDA A TRAVES DE UNA FUERZA (14) FLEXIBLE EN EL AJUSTE DE CIERRE. EL COMPORTAMIENTO DE OPERACION DEL TRANSPORTADOR SE MEJORA, SIENDO DISMINUIDOS ESPECIALMENTE LA POTENCIA DE ACCIONAMIENTO Y EL DESGASTE, EN DONDE SE HA PREVISTO UN AMORTIGUADOR (13) PARA LA AMORTIGUACION DEL MOVIMIENTO DE LA SOLAPA (8) DE RETROCESO, ESPECIALMENTE PARA LA AMORTIGUACION DEL MOVIMIENTO DE APERTURA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9315175U DE9315175U1 (de) | 1993-10-06 | 1993-10-06 | Schneckenförderer für Schüttgut |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2121130T3 true ES2121130T3 (es) | 1998-11-16 |
Family
ID=6899036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94114962T Expired - Lifetime ES2121130T3 (es) | 1993-10-06 | 1994-09-22 | Alimentador de rosca para material a granel. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5615987A (es) |
EP (1) | EP0647581B1 (es) |
DE (2) | DE9315175U1 (es) |
DK (1) | DK0647581T3 (es) |
ES (1) | ES2121130T3 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19933707A1 (de) * | 1999-07-19 | 2001-01-25 | Johannes Moeller Hamburg Engin | Beschickungsvorrichtung für feinteiliges oder pulverförmiges Material |
US8087851B1 (en) * | 2006-04-27 | 2012-01-03 | Jarvis R Darren | Process for handling powdered material |
US7976259B2 (en) * | 2007-07-16 | 2011-07-12 | Joe David Craig | System for feeding biomass into a pressurized vessel |
BRPI0818001B1 (pt) * | 2007-10-18 | 2018-09-25 | Basf Se | aparelho para transportar um material particulado solúvel em água ou intumescível em água para uma unidade de recomposição, e método para formar uma diluição aquosa ou solução aquosa de um material solúvel ou intumescível em água. |
ITBO20080497A1 (it) * | 2008-08-04 | 2010-02-05 | Wam Spa | Apparecchiatura a coclea per il trasporto di materiale pulverulento |
US8523496B2 (en) * | 2010-02-10 | 2013-09-03 | Kior, Inc. | Biomass feed system/process |
JP5130338B2 (ja) * | 2010-09-17 | 2013-01-30 | 株式会社松井製作所 | 粉粒体材料の排出装置、及びこれを備えた粉粒体材料の輸送システム |
CA3112530C (en) * | 2018-09-18 | 2023-08-29 | Flsmidth A/S | Apparatus to convey pulverized material |
CN109812424B (zh) * | 2019-03-25 | 2020-01-07 | 江苏台普动力机械有限公司 | 一种节能高效的水泵机组 |
CN110131181A (zh) * | 2019-05-29 | 2019-08-16 | 江苏大学 | 一种测试离心泵输送柔性长颗粒阻塞和磨损的实验装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR755192A (fr) * | 1932-05-20 | 1933-11-21 | Fuller Co | Appareil transporteur de matières pulvérulentes |
US2184248A (en) * | 1936-08-06 | 1939-12-19 | Extractol Process Ltd | Method and mechanism for continuously forming liquid-impervious plugs in extraction units |
US2355774A (en) * | 1941-11-29 | 1944-08-15 | Fuller Co | Apparatus for conveying pulverized material |
DE886268C (de) * | 1944-01-27 | 1953-08-13 | Peters Ag Claudius | Druckluftfoerdereinrichtung |
US3600041A (en) * | 1968-11-05 | 1971-08-17 | Shuichi Hirano | Suction conveyer |
FR2595785B1 (fr) * | 1986-03-11 | 1988-05-06 | Framatome Sa | Application aux soupapes et analogues d'un dispositif antibattement |
-
1993
- 1993-10-06 DE DE9315175U patent/DE9315175U1/de not_active Expired - Lifetime
-
1994
- 1994-09-22 DE DE59406544T patent/DE59406544D1/de not_active Expired - Lifetime
- 1994-09-22 ES ES94114962T patent/ES2121130T3/es not_active Expired - Lifetime
- 1994-09-22 DK DK94114962T patent/DK0647581T3/da active
- 1994-09-22 EP EP94114962A patent/EP0647581B1/de not_active Expired - Lifetime
- 1994-10-05 US US08/318,273 patent/US5615987A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0647581B1 (de) | 1998-07-29 |
DE9315175U1 (de) | 1994-01-05 |
DE59406544D1 (de) | 1998-09-03 |
US5615987A (en) | 1997-04-01 |
EP0647581A1 (de) | 1995-04-12 |
DK0647581T3 (da) | 1999-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2121130T3 (es) | Alimentador de rosca para material a granel. | |
BR0116909A (pt) | Fechamento não-dispensador | |
ES2073256T3 (es) | Valvula regulable y distribuidor equipado con dicha valvula. | |
HK1078920A1 (en) | Pneumatic actuator | |
PT1912874E (pt) | Recipiente, nomeadamente uma garrafa em material termoplástico | |
BR9901437A (pt) | Aparelho de suprimento de óleo para compressor linear. | |
ES2112373T3 (es) | Cañon neumatico para la eliminacion de productos a granel pegados y acumulados. | |
PT756663E (pt) | Mola para fecho de portas | |
ES2170219T3 (es) | Control de la presion de aspiracion para un rendimiento mejorado del funcionamiento del sistema. | |
AU1479697A (en) | Dispenser for media | |
BR9805862A (pt) | Dipositivo de recuperação de óleo para compressores. | |
BR0203981A (pt) | Dispositivo de acondicionamento de um produto, notadamente de um produto cosmético e/ou de cuidados | |
DE50001486D1 (de) | Selbstschliessende luftfederanordnung | |
ATE410377T1 (de) | Verpackungsanordnung für fliessfähige materialien | |
EP0668812A1 (en) | Pressure medium operated impact mechanism | |
RU2004128390A (ru) | Устройство для создания возвратно-поступательного движения, клапанный блок для него и пневматический инструмент | |
AU2003303743A8 (en) | Device for removing sparks or other hot particles from a gaseous stream | |
MX9404065A (es) | Trampa de particulas para instrumento neumatico. | |
EP3702106A1 (en) | Gaiter fitting device | |
ATE169588T1 (de) | Selbstschliessende abgabevorrichtung | |
DE59203087D1 (de) | Staukopf für ein Förderrohr. | |
AR007533A1 (es) | Una valvula para envases a presion. | |
BR9809569A (pt) | Dispositivo para cromatografia anular contìnua. | |
WO2004011353A3 (fr) | Dispositif pour conditionner des bandes continues de materiau telles que les lisieres generees sur des unites de thermoformage | |
SE9301505D0 (sv) | Behaallare |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 647581 Country of ref document: ES |