GB1484654A - 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 solids

Info

Publication number
GB1484654A
GB1484654A GB23373/75A GB2337375A GB1484654A GB 1484654 A GB1484654 A GB 1484654A GB 23373/75 A GB23373/75 A GB 23373/75A GB 2337375 A GB2337375 A GB 2337375A GB 1484654 A GB1484654 A GB 1484654A
Authority
GB
United Kingdom
Prior art keywords
fed
under pressure
coal dust
continuously conveying
powdery solids
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
Application number
GB23373/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1484654A publication Critical patent/GB1484654A/en
Expired legal-status Critical Current

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)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
GB23373/75A 1974-08-06 1975-05-29 Process and device for continuously conveying under pressure granular or powdery solids Expired GB1484654A (en)

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
GB1484654A true GB1484654A (en) 1977-09-01

Family

ID=5922582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23373/75A Expired GB1484654A (en) 1974-08-06 1975-05-29 Process and device for continuously conveying under pressure granular or powdery solids

Country Status (7)

Country Link
US (1) US4019783A (https=)
JP (1) JPS5120128A (https=)
CA (1) CA1034171A (https=)
DE (1) DE2437856A1 (https=)
FR (1) FR2281295A1 (https=)
GB (1) GB1484654A (https=)
ZA (1) ZA753252B (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018661A1 (de) * 2009-04-23 2010-10-28 Cgt Cold Gas Technology Gmbh Vorrichtung zum Erzeugen eines Gas-Pulvergemisches
RU2406676C2 (ru) * 2008-10-20 2010-12-20 Дмитрий Александрович Филиппов Устройство для пневмотранспорта порошкообразной среды
CN114672325A (zh) * 2022-04-13 2022-06-28 山东四化环保节能工程有限公司 一种干熄炉进风闭路系统

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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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
RU2173663C1 (ru) * 2000-04-11 2001-09-20 Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез" Устройство для пневматического транспортирования порошкообразного карбоната кальция в высокотемпературный газоход с избыточным давлением установки каталитического крекинга
LU90639B1 (de) * 2000-09-18 2002-03-19 Wurth Paul Sa Vorrichtung zum Einleiten von schwer fliessendem Schuettgut in eine Foerderleitung
WO2005089531A1 (en) * 2004-03-18 2005-09-29 Johns Manville System and method for forming an insulation particle/air suspension
US9545616B2 (en) * 2007-12-05 2017-01-17 Standex International Corporation Method and apparatus for applying particulate
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
DE112018000324T5 (de) * 2017-01-06 2019-09-26 Fenix Advanced Technologies, Limited Transportierbare, brennbare, gasförmige Suspension fester Brennstoffpartikel
CN107381058A (zh) * 2017-07-18 2017-11-24 王善鸿 一种填料机
CN111712342A (zh) * 2017-07-21 2020-09-25 加拿大派罗杰尼斯有限公司 用于使用推力器辅助等离子体雾化以大规模成本有效地生产超细球形粉末的方法
AU2018367932A1 (en) * 2017-11-14 2020-06-11 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系统
AT522142B1 (de) * 2019-04-26 2020-08-15 Nowe Gmbh Vorrichtung zum Befüllen eines Behälters mit Schüttgut, insbesondere Sand
US11815263B2 (en) * 2019-10-15 2023-11-14 Doosan Heavy Industries & Construction C Fuel transfer apparatus and boiler facility including same
FI130892B1 (fi) 2020-08-20 2024-05-10 Teknologian Tutkimuskeskus Vtt Oy Syötin ja menetelmä muovia sisältävän raaka-aineen syöttämiseksi
CN112212354B (zh) * 2020-10-01 2025-06-06 中国华电科工集团有限公司 一种用于固废耦合燃烧的物料输送装置及输送方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2406676C2 (ru) * 2008-10-20 2010-12-20 Дмитрий Александрович Филиппов Устройство для пневмотранспорта порошкообразной среды
DE102009018661A1 (de) * 2009-04-23 2010-10-28 Cgt Cold Gas Technology Gmbh Vorrichtung zum Erzeugen eines Gas-Pulvergemisches
CN114672325A (zh) * 2022-04-13 2022-06-28 山东四化环保节能工程有限公司 一种干熄炉进风闭路系统
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系统

Also Published As

Publication number Publication date
JPS5120128A (en) 1976-02-18
US4019783A (en) 1977-04-26
ZA753252B (en) 1976-04-28
AU8175275A (en) 1976-12-09
FR2281295A1 (fr) 1976-03-05
FR2281295B1 (https=) 1980-10-24
CA1034171A (en) 1978-07-04
DE2437856A1 (de) 1976-02-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee