ZA753252B - Process and device for continuously conveying under pressure granular or powdery solids - Google Patents
Process and device for continuously conveying under pressure granular or powdery solidsInfo
- Publication number
- ZA753252B ZA753252B ZA00753252A ZA753252A ZA753252B ZA 753252 B ZA753252 B ZA 753252B ZA 00753252 A ZA00753252 A ZA 00753252A ZA 753252 A ZA753252 A ZA 753252A ZA 753252 B ZA753252 B ZA 753252B
- Authority
- ZA
- South Africa
- Prior art keywords
- under pressure
- continuously conveying
- powdery solids
- conveying under
- pressure granular
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/78—High-pressure apparatus
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0973—Water
- C10J2300/0976—Water as steam
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Transport Of Granular Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2437856A DE2437856A1 (de) | 1974-08-06 | 1974-08-06 | Verfahren und vorrichtung zur kontinuierlichen druckfoerderung von feinstueckigem massengut |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA753252B true ZA753252B (en) | 1976-04-28 |
Family
ID=5922582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00753252A ZA753252B (en) | 1974-08-06 | 1975-05-20 | Process and device for continuously conveying under pressure granular or powdery solids |
Country Status (7)
Country | Link |
---|---|
US (1) | US4019783A (xx) |
JP (1) | JPS5120128A (xx) |
CA (1) | CA1034171A (xx) |
DE (1) | DE2437856A1 (xx) |
FR (1) | FR2281295A1 (xx) |
GB (1) | GB1484654A (xx) |
ZA (1) | ZA753252B (xx) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212566A (en) * | 1978-02-08 | 1980-07-15 | University Of Kentucky Research Foundation | Rotary feeder for solid particle injection into pressurized fluid system |
JPS55111859A (en) * | 1979-02-21 | 1980-08-28 | Nippon Sanso Kk | Supplying method of pulverized material to be flame-sprayed |
US4507022A (en) * | 1982-04-20 | 1985-03-26 | Bechtel International Corporation | Method and apparatus for transporting slurry along a pipeline |
GB8510538D0 (en) * | 1985-04-25 | 1985-05-30 | British Hydromechanics | Nozzle |
DE3732867A1 (de) * | 1987-09-25 | 1989-04-06 | Michel Kim Herwig | Verfahren und vorrichtung zum erzeugen von generatorgas und aktivierter kohle aus festen brennstoffen |
US4764185A (en) * | 1987-10-28 | 1988-08-16 | Mayer Edward F | Gasifier apparatus |
JP2533204B2 (ja) * | 1989-11-08 | 1996-09-11 | 協和醗酵工業株式会社 | 固形物材料の高濃度気力輸送システム |
DE4131740A1 (de) * | 1991-09-24 | 1993-04-01 | Erwin Schulze | Vorrichtung zur foerderung von feststoffteilchen, wie z. b. kohlestaub oder rieselfaehigen guetern, wie z. b. getreide, mit hilfe einer luftstroemung |
US5752788A (en) * | 1994-11-30 | 1998-05-19 | Nordson Corporation | System and method of pumping a constant volume of powder |
JP3708291B2 (ja) * | 1996-06-21 | 2005-10-19 | 協和醗酵工業株式会社 | 微量粉体吐出装置及びこの装置を用いた微量粉体噴霧方法 |
LU90217B1 (de) * | 1998-02-16 | 1999-08-17 | Wurth Paul Sa | Vorrichtung zum Einleiten von schwer fliessendem Schuettgut in eine Foerderleitung |
LU90639B1 (de) * | 2000-09-18 | 2002-03-19 | Wurth Paul Sa | Vorrichtung zum Einleiten von schwer fliessendem Schuettgut in eine Foerderleitung |
CA2557840C (en) * | 2004-03-18 | 2011-05-24 | Johns Manville | System and method for forming an air suspension of insulation particles |
US9545616B2 (en) * | 2007-12-05 | 2017-01-17 | Standex International Corporation | Method and apparatus for applying particulate |
DE102009018661A1 (de) * | 2009-04-23 | 2010-10-28 | Cgt Cold Gas Technology Gmbh | Vorrichtung zum Erzeugen eines Gas-Pulvergemisches |
US8747029B2 (en) * | 2010-05-03 | 2014-06-10 | Mac Equipment, Inc. | Low pressure continuous dense phase convey system using a non-critical air control system |
SE534818C2 (sv) * | 2010-05-06 | 2012-01-10 | Cortus Ab | Förfarande och anordning för införande av pulverformigt material i en förgasningsreaktor, varvid anordningen innefattar en lavaldysa |
SE535222C2 (sv) * | 2010-10-11 | 2012-05-29 | Cortus Ab | Produktion av kol vid indirekt värmd förgasning |
US9023121B2 (en) * | 2010-10-20 | 2015-05-05 | Alliant Techsystems Inc. | Solid feed systems for elevated pressure processes, gasification systems and related methods |
US8882400B2 (en) * | 2010-10-29 | 2014-11-11 | General Electric Company | Solids feeder discharge port |
FI126930B (fi) * | 2012-05-07 | 2017-08-15 | Maricap Oy | Menetelmä ja laitteisto materiaalin käsittelemiseksi pneumaattisessa materiaalinkäsittelyjärjestelmässä |
US9086164B2 (en) * | 2012-06-29 | 2015-07-21 | General Electric Company | Apparatus and method of delivering a fluid using a non-mechanical eductor pump and lock hopper |
LU92037B1 (fr) * | 2012-07-06 | 2014-01-07 | Wurth Paul Sa | Dispositif de depressuration d'un reservoir sous pression de stockage de matiere granuleuse ou pulverulente, et installation de distribution de matiere pulverulente par transport pneumatique comportant un tel dispositif |
US9308547B2 (en) * | 2013-12-09 | 2016-04-12 | Nordson Corporation | Hot melt adhesive systems and related methods |
CN104085688A (zh) * | 2014-08-01 | 2014-10-08 | 商丘市天成建材有限公司 | 珍珠岩风力输送装置 |
CN105333421B (zh) * | 2015-11-26 | 2017-12-22 | 王立臣 | 一种非空气输送粉状燃料多氧燃烧装置及方法 |
MX2019008152A (es) * | 2017-01-06 | 2019-09-06 | Fenix Advanced Tech Limited | Suspension gaseosa combustible transportable de particulas solidas de combustible. |
CN107381058A (zh) * | 2017-07-18 | 2017-11-24 | 王善鸿 | 一种填料机 |
WO2019014780A1 (en) * | 2017-07-21 | 2019-01-24 | Pyrogenesis Canada Inc. | METHOD FOR THE ECONOMIC PRODUCTION OF LARGE-SCALE ULTRAFINE SPHERICAL POWDERS USING PROPELLER ASSISTED PLASMA ATOMIZATION |
CA3082659A1 (en) * | 2017-11-14 | 2019-05-23 | Pyrogenesis Canada Inc. | Method and apparatus for producing fine spherical powders from coarse and angular powder feed material |
CN108394726A (zh) * | 2018-04-27 | 2018-08-14 | 中冶京诚工程技术有限公司 | 用除尘器自产净煤气进行流化输灰的方法及*** |
AT522142B1 (de) * | 2019-04-26 | 2020-08-15 | Nowe Gmbh | Vorrichtung zum Befüllen eines Behälters mit Schüttgut, insbesondere Sand |
FI130892B1 (fi) * | 2020-08-20 | 2024-05-10 | Teknologian Tutkimuskeskus Vtt Oy | Syötin ja menetelmä muovia sisältävän raaka-aineen syöttämiseksi |
CN114672325B (zh) * | 2022-04-13 | 2024-01-05 | 山东四化环保节能工程有限公司 | 一种干熄炉进风闭路*** |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1020743A (en) * | 1911-05-16 | 1912-03-19 | William Burlingham | Ash-discharger. |
US1152302A (en) * | 1914-04-08 | 1915-08-31 | Thomas L Davenport | Vacuum-jet pumping system. |
US1486883A (en) * | 1922-06-20 | 1924-03-18 | Halliburton Erle Palmer | Method of hydrating cement and the like |
US1751624A (en) * | 1926-05-06 | 1930-03-25 | Brul Stephen Du | Method of changing plastic material into molds |
US1970405A (en) * | 1927-08-03 | 1934-08-14 | Oscar W Jeffery | Handling pulverized coal and the like |
GB320391A (en) * | 1928-06-12 | 1929-10-14 | Pneumatic Conveyance & Extract | Improvements in apparatus for pneumatic conveyance of solid materials |
US1908220A (en) * | 1931-12-07 | 1933-05-09 | Frank D Chapman | Hydraulic conveyer |
US2310265A (en) * | 1939-09-18 | 1943-02-09 | Robert P Sweeny | Pneumatic conveying apparatus |
FR1467158A (fr) * | 1965-12-14 | 1967-01-27 | Siderurgie Fse Inst Rech | Dispositif de réglage de débit de gaz |
CH436120A (de) * | 1966-06-28 | 1967-05-15 | Gema Ag | Pneumatische Fördereinrichtung mit regelbarer Förderleistung |
US3512841A (en) * | 1968-03-28 | 1970-05-19 | Halliburton Co | Method and apparatus for conveying particulate material utilizing a gaseous conveying medium |
-
1974
- 1974-08-06 DE DE2437856A patent/DE2437856A1/de not_active Withdrawn
-
1975
- 1975-05-20 ZA ZA00753252A patent/ZA753252B/xx unknown
- 1975-05-29 GB GB23373/75A patent/GB1484654A/en not_active Expired
- 1975-06-02 JP JP50066357A patent/JPS5120128A/ja active Pending
- 1975-06-12 FR FR7519009A patent/FR2281295A1/fr active Granted
- 1975-07-28 US US05/599,546 patent/US4019783A/en not_active Expired - Lifetime
- 1975-08-01 CA CA232,725A patent/CA1034171A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2437856A1 (de) | 1976-02-19 |
FR2281295A1 (fr) | 1976-03-05 |
FR2281295B1 (xx) | 1980-10-24 |
AU8175275A (en) | 1976-12-09 |
JPS5120128A (en) | 1976-02-18 |
GB1484654A (en) | 1977-09-01 |
US4019783A (en) | 1977-04-26 |
CA1034171A (en) | 1978-07-04 |
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