ZA200607423B - Feeding of a pressurised device with variable grain sizing solid - Google Patents
Feeding of a pressurised device with variable grain sizing solid Download PDFInfo
- Publication number
- ZA200607423B ZA200607423B ZA200607423A ZA200607423A ZA200607423B ZA 200607423 B ZA200607423 B ZA 200607423B ZA 200607423 A ZA200607423 A ZA 200607423A ZA 200607423 A ZA200607423 A ZA 200607423A ZA 200607423 B ZA200607423 B ZA 200607423B
- Authority
- ZA
- South Africa
- Prior art keywords
- screw
- tank
- conveying
- sleeve
- endless screw
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims description 21
- 238000004513 sizing Methods 0.000 title 1
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 238000004804 winding Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011343 solid material Substances 0.000 claims 4
- 238000005299 abrasion Methods 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000002028 Biomass Substances 0.000 description 16
- 239000011295 pitch Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003610 charcoal Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
- B65G33/18—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing with multiple screws in parallel arrangements, e.g. concentric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Processing Of Solid Wastes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Drying Of Solid Materials (AREA)
- Feeding Of Articles To Conveyors (AREA)
- Tyre Moulding (AREA)
- Friction Gearing (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Ceramic Products (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0450517A FR2867463B1 (fr) | 2004-03-15 | 2004-03-15 | Alimentation en solide de granulometrie variable d'un dispositif sous pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200607423B true ZA200607423B (en) | 2008-04-30 |
Family
ID=34896779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200607423A ZA200607423B (en) | 2004-03-15 | 2006-09-05 | Feeding of a pressurised device with variable grain sizing solid |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7469781B2 (de) |
| EP (1) | EP1737767B1 (de) |
| JP (1) | JP5265912B2 (de) |
| CN (1) | CN1930064B (de) |
| AT (1) | ATE432899T1 (de) |
| BR (1) | BRPI0508571A (de) |
| CA (1) | CA2559474C (de) |
| DE (1) | DE602005014760D1 (de) |
| DK (1) | DK1737767T3 (de) |
| FR (1) | FR2867463B1 (de) |
| WO (1) | WO2005092749A1 (de) |
| ZA (1) | ZA200607423B (de) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20063680L (no) * | 2006-08-16 | 2008-02-18 | Rolf Einar Birketvedt | Anordning for pumping av partikulaere materialer |
| US7967881B2 (en) * | 2007-07-24 | 2011-06-28 | Albert Calderon | Method and apparatus for gasifying solid fuels |
| US7964004B2 (en) * | 2007-11-16 | 2011-06-21 | Tk Energi A/S | Feeding apparatus for creation of one or more plugs of compressible material for feeding into a gasifier or reactor |
| DE102008012154A1 (de) * | 2008-03-01 | 2009-09-03 | Karl-Heinz Tetzlaff | Biomasse-Förderanlage zur Einspeisung in einen Druckbehälter |
| US8596075B2 (en) | 2009-02-26 | 2013-12-03 | Palmer Labs, Llc | System and method for high efficiency power generation using a carbon dioxide circulating working fluid |
| US10018115B2 (en) | 2009-02-26 | 2018-07-10 | 8 Rivers Capital, Llc | System and method for high efficiency power generation using a carbon dioxide circulating working fluid |
| WO2010099452A2 (en) | 2009-02-26 | 2010-09-02 | Palmer Labs, Llc | Apparatus and method for combusting a fuel at high pressure and high temperature, and associated system and device |
| CN102482579A (zh) * | 2009-04-30 | 2012-05-30 | 普莱姆集团联盟有限责任公司 | 用于生物质和其它碳基材料的构成精炼的系统和方法 |
| US20100287787A1 (en) * | 2009-05-12 | 2010-11-18 | Shelton/Hay Llc | Device and method for breaking caked grain in a storage bin |
| US20120067054A1 (en) | 2010-09-21 | 2012-03-22 | Palmer Labs, Llc | High efficiency power production methods, assemblies, and systems |
| US8869889B2 (en) | 2010-09-21 | 2014-10-28 | Palmer Labs, Llc | Method of using carbon dioxide in recovery of formation deposits |
| CN102305414B (zh) * | 2011-08-22 | 2013-03-27 | 赵会军 | 高速秸秆解包给料机 |
| ES2574263T3 (es) | 2011-11-02 | 2016-06-16 | 8 Rivers Capital, Llc | Sistema de generación de energía y procedimiento correspondiente |
| CN103159012B (zh) * | 2011-12-09 | 2015-05-27 | 中粮营养健康研究院有限公司 | 螺旋喂料器 |
| EP2812417B1 (de) | 2012-02-11 | 2017-06-14 | Palmer Labs, LLC | Teiloxidationsreaktion mit quench mit geschlossenem kreislauf |
| FR2994980B1 (fr) | 2012-09-05 | 2014-11-14 | Commissariat Energie Atomique | Procede de gazeification de charge de matiere carbonee, a rendement ameliore. |
| US9745516B2 (en) | 2013-03-15 | 2017-08-29 | All Power Labs, Inc. | Simultaneous pyrolysis and communition for fuel flexible gasification and pyrolysis |
| WO2014145651A1 (en) | 2013-03-15 | 2014-09-18 | All Power Labs, Inc. | Hybrid fixed-kinetic bed gasifier for fuel flexible gasification |
| JP6250332B2 (ja) | 2013-08-27 | 2017-12-20 | ８ リバーズ キャピタル，エルエルシー | ガスタービン設備 |
| TWI657195B (zh) | 2014-07-08 | 2019-04-21 | 美商八河資本有限公司 | 加熱再循環氣體流的方法、生成功率的方法及功率產出系統 |
| US11231224B2 (en) | 2014-09-09 | 2022-01-25 | 8 Rivers Capital, Llc | Production of low pressure liquid carbon dioxide from a power production system and method |
| CN111005779A (zh) | 2014-09-09 | 2020-04-14 | 八河流资产有限责任公司 | 从发电系统和方法生产低压液态二氧化碳 |
| US11686258B2 (en) | 2014-11-12 | 2023-06-27 | 8 Rivers Capital, Llc | Control systems and methods suitable for use with power production systems and methods |
| MA40950A (fr) | 2014-11-12 | 2017-09-19 | 8 Rivers Capital Llc | Systèmes et procédés de commande appropriés pour une utilisation avec des systèmes et des procédés de production d'énergie |
| US10961920B2 (en) | 2018-10-02 | 2021-03-30 | 8 Rivers Capital, Llc | Control systems and methods suitable for use with power production systems and methods |
| FR3029533B1 (fr) | 2014-12-08 | 2017-05-12 | Commissariat Energie Atomique | Procede de gazeification de charge de matiere carbonee a rendement matiere et cout de production optimises |
| WO2016205116A1 (en) | 2015-06-15 | 2016-12-22 | 8 Rivers Capital, Llc | System and method for startup of a power production plant |
| CA3015050C (en) | 2016-02-18 | 2024-01-02 | 8 Rivers Capital, Llc | System and method for power production including methanation |
| EP4234906A3 (de) | 2016-02-26 | 2023-11-08 | 8 Rivers Capital, LLC | Systeme und verfahren zur steuerung eines kraftwerks |
| PL3512925T3 (pl) | 2016-09-13 | 2022-07-11 | 8 Rivers Capital, Llc | Układ i sposób wytwarzania energii z wykorzystaniem częściowego utleniania |
| FR3056573A1 (fr) | 2016-09-26 | 2018-03-30 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede de gazeification de charge de matiere carbonee dans un reacteur a flux entraine, a rendement ameliore |
| US9845206B1 (en) | 2017-05-01 | 2017-12-19 | Viacheslav E. Baranovski | Method and apparatus for direct injection of powder material into a powder hose |
| KR102669709B1 (ko) | 2017-08-28 | 2024-05-27 | 8 리버스 캐피탈, 엘엘씨 | 회수식 초임계 co2 동력 사이클들의 저등급의 열 최적화 |
| ES2970038T3 (es) | 2018-03-02 | 2024-05-24 | 8 Rivers Capital Llc | Sistemas y métodos para la producción de energía usando un fluido de trabajo de dióxido de carbono |
| JP7156813B2 (ja) | 2018-03-30 | 2022-10-19 | 三機工業株式会社 | 供給システムおよび供給システムの制御方法 |
| ES3026689T3 (en) | 2019-10-22 | 2025-06-11 | 8 Rivers Capital Llc | Control schemes for thermal management of power production systems and methods |
| CN111591781A (zh) * | 2020-06-11 | 2020-08-28 | 李国庆 | 一种用于粮食存储运输的螺旋物料提升机 |
| DE102020129636A1 (de) | 2020-11-10 | 2022-05-12 | H & S Anlagentechnik Gmbh | Dosierschneckenanordnung sowie System zum Recycling von Polyurethan mit betreffender Dosierschneckenanordnung |
| GB202207163D0 (en) * | 2022-05-16 | 2022-06-29 | Univ Strathclyde | Apparatus for supplying a particulate material |
| CN117507457B (zh) * | 2024-01-04 | 2024-03-19 | 山东神驰石化有限公司 | 一种异戊橡胶生产用挤压脱水机出料装置 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE483051C (de) * | 1929-09-27 | Pohl Franz | Foerderrohr mit eingebauten Schneckengaengen | |
| US2288099A (en) * | 1939-10-18 | 1942-06-30 | Day J H Co | Continuous metering conveyer for bulk material |
| US2536240A (en) * | 1949-03-29 | 1951-01-02 | Dan B Vincent Inc | Citrus pulp foodstuff |
| FR77711E (fr) * | 1960-05-14 | 1962-04-13 | Installation de dragage | |
| DE1277144B (de) * | 1963-09-05 | 1968-09-05 | Ricciardi Ronald J | Einrichtung zum Austragen von Schuettgut aus einem Bunker |
| US3841465A (en) * | 1972-03-06 | 1974-10-15 | Awt Systems Inc | Solids feed to a pressurized reactor |
| US4668130A (en) * | 1982-04-05 | 1987-05-26 | Exxon Research And Engineering Company | Dense phase coal feeding system |
| JPS59173394A (ja) | 1983-03-18 | 1984-10-01 | 月島機械株式会社 | 材料の高圧連続供給装置 |
| JPS6081385A (ja) | 1983-10-05 | 1985-05-09 | 宝酒造株式会社 | 材料の高圧連続供給方法およびその装置 |
| DD222091A1 (de) | 1983-12-13 | 1985-05-08 | Dampferzeugerbau Veb K | Verfahren und vorrichtung zum beschicken von wirbelschichtfeuerungen mit festen brennstoffen |
| US5368153A (en) * | 1987-05-19 | 1994-11-29 | Spirac Engineering Ab | Transportation device having a driven shaftless spiral freely fitted in a casing and resting thereon |
| GB8425716D0 (en) * | 1984-10-11 | 1984-11-14 | Quantum Laser Uk Ltd | Screw powder feeders |
| US4881862A (en) * | 1987-09-30 | 1989-11-21 | Jenike & Johanson, Inc. | Screw seal |
| JPH0338815U (de) * | 1989-08-24 | 1991-04-15 | ||
| AT398587B (de) | 1992-02-04 | 1994-12-27 | Oesterreichische Homogenholz A | Einspeiseverfahren |
| US5524796A (en) * | 1994-08-24 | 1996-06-11 | Hyer Industries, Inc. | Screw feeder with multiple concentric flights |
| CA2181971C (en) * | 1996-07-24 | 2002-12-17 | Clarence Waldner | Transporting a particulate material to a discharge opening |
| DE19758039A1 (de) * | 1997-12-29 | 1999-07-01 | Noggerath Holding Gmbh Co Kg | Vorrichtung und Verfahren zum Fördern von Materialien |
| CN2561746Y (zh) * | 2002-03-25 | 2003-07-23 | 大连宝锋机器制造有限公司 | 膨化机喂料装置 |
| CN2583038Y (zh) * | 2002-09-23 | 2003-10-29 | 马少荣 | 鸡场专用饲料粉碎搅拌机的输送装置 |
| 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 |
-
2004
- 2004-03-15 FR FR0450517A patent/FR2867463B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-14 BR BRPI0508571-3A patent/BRPI0508571A/pt not_active IP Right Cessation
- 2005-03-14 CA CA2559474A patent/CA2559474C/fr not_active Expired - Fee Related
- 2005-03-14 DE DE602005014760T patent/DE602005014760D1/de not_active Expired - Lifetime
- 2005-03-14 CN CN2005800082227A patent/CN1930064B/zh not_active Expired - Fee Related
- 2005-03-14 WO PCT/FR2005/050163 patent/WO2005092749A1/fr not_active Ceased
- 2005-03-14 EP EP05739412A patent/EP1737767B1/de not_active Expired - Lifetime
- 2005-03-14 JP JP2007503387A patent/JP5265912B2/ja not_active Expired - Fee Related
- 2005-03-14 AT AT05739412T patent/ATE432899T1/de active
- 2005-03-14 DK DK05739412T patent/DK1737767T3/da active
- 2005-03-14 US US10/592,721 patent/US7469781B2/en not_active Expired - Lifetime
-
2006
- 2006-09-05 ZA ZA200607423A patent/ZA200607423B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007529388A (ja) | 2007-10-25 |
| FR2867463B1 (fr) | 2007-05-11 |
| CN1930064B (zh) | 2012-05-09 |
| WO2005092749A1 (fr) | 2005-10-06 |
| EP1737767A1 (de) | 2007-01-03 |
| US20070199801A1 (en) | 2007-08-30 |
| CA2559474C (fr) | 2013-02-19 |
| EP1737767B1 (de) | 2009-06-03 |
| JP5265912B2 (ja) | 2013-08-14 |
| DE602005014760D1 (de) | 2009-07-16 |
| DK1737767T3 (da) | 2009-09-28 |
| FR2867463A1 (fr) | 2005-09-16 |
| CA2559474A1 (fr) | 2005-10-06 |
| US7469781B2 (en) | 2008-12-30 |
| ATE432899T1 (de) | 2009-06-15 |
| BRPI0508571A (pt) | 2007-08-14 |
| CN1930064A (zh) | 2007-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7469781B2 (en) | Feeding of a pressurised device with variable grain sizing solid | |
| EP2231319B1 (de) | Verfahren zur zufuhr von partikelförmigen feststoffen in einen druckvergasungsreaktor | |
| AU2007201300B2 (en) | Linear tractor dry coal extrusion pump | |
| US8926231B2 (en) | Solid fuel transporting system for a gasifier | |
| EP2247516B1 (de) | Biomasse-förderanlage zur einspeisung in einen druckbehälter | |
| CN101693842B (zh) | 生物质高压炭化炉木炭产物的锁气输送工艺及其设备 | |
| EP2302018A1 (de) | Verfahren zur kontinuierlichen trockenen Förderung eines partiell zu oxidierenden Materials zur Beschickung eines bedruckten Reaktors | |
| EP2066764A2 (de) | Eintragssystem | |
| CN101679886A (zh) | 二氧化碳和氮气的混合物在用于煤粉加压气化的粉末进料系统中作为惰性化介质和输送介质的用途 | |
| EP2378231B1 (de) | Lockerungsvorrichtung für partikelmaterialextrusionspumpe | |
| US12565390B2 (en) | System and method for feeding bulk material into a pressurized environment | |
| CN108290127B (zh) | 蒸汽节省装置 | |
| CN213623469U (zh) | 一种高压氮气辅助厌氧反应器厌氧颗粒污泥投加装置 | |
| CN200995992Y (zh) | 乳化炸药基质连续敏化机 | |
| CN212404031U (zh) | 一种气化炉进料压实及锁风装置 | |
| CN218687005U (zh) | 一种烛式过滤器的排浆机构 | |
| CN119300911A (zh) | 原料进料器系统 | |
| JPH02127320A (ja) | ロータリーフィーダ | |
| Sprouse et al. | Linear tractor dry coal extrusion pump | |
| ARANZABAL | B Chemical pumps cut costs for lower flows |