EA201790509A1 - Нагнетание насыпного материала в шлюзовые загрузочные бункеры - Google Patents

Нагнетание насыпного материала в шлюзовые загрузочные бункеры

Info

Publication number
EA201790509A1
EA201790509A1 EA201790509A EA201790509A EA201790509A1 EA 201790509 A1 EA201790509 A1 EA 201790509A1 EA 201790509 A EA201790509 A EA 201790509A EA 201790509 A EA201790509 A EA 201790509A EA 201790509 A1 EA201790509 A1 EA 201790509A1
Authority
EA
Eurasian Patent Office
Prior art keywords
bulk material
hopper
discharge
overpressure
airlock
Prior art date
Application number
EA201790509A
Other languages
English (en)
Other versions
EA035254B1 (ru
Inventor
Луи Шмит
Бен Мюллер
Original Assignee
Поль Вурт С.А.
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 Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of EA201790509A1 publication Critical patent/EA201790509A1/ru
Publication of EA035254B1 publication Critical patent/EA035254B1/ru

Links

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
    • 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
    • B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • 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
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
    • 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
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • 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
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors
    • B65G2812/1608—Pneumatic conveyors for bulk material
    • B65G2812/1641—Air pressure systems
    • 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
    • C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
    • 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
    • C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for
    • 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
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices

Abstract

Способ нагнетания избыточного давления в насыпной материал в загрузочном бункере, причем загрузочный бункер выполнен в виде шлюзового загрузочного бункера (29), содержащего насыпной материал, источник имеющего избыточное давление газа, линии (22, 26, 28) для транспортировки имеющего избыточное давление газа от источника к одному или нескольким входам (30) шлюзового загрузочного бункера, расположенный в линиях клапан, причем способ отличается тем, что положением открытия клапана (34, 35) управляют для предоставления нагнетающего избыточное давление газа к шлюзовому загрузочному бункеру при заданном постоянном объемном расходе газа.
EA201790509A 2014-09-03 2015-09-02 Способ и устройство для нагнетания избыточного давления в насыпной материал в загрузочном бункере EA035254B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU92534A LU92534B1 (en) 2014-09-03 2014-09-03 Enhanced pressurising of bulk material in lock hoppers
PCT/EP2015/070086 WO2016034644A1 (en) 2014-09-03 2015-09-02 Pressurising of bulk material in lock hoppers

Publications (2)

Publication Number Publication Date
EA201790509A1 true EA201790509A1 (ru) 2017-08-31
EA035254B1 EA035254B1 (ru) 2020-05-21

Family

ID=51585152

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790509A EA035254B1 (ru) 2014-09-03 2015-09-02 Способ и устройство для нагнетания избыточного давления в насыпной материал в загрузочном бункере

Country Status (12)

Country Link
US (1) US10150925B2 (ru)
EP (1) EP3188991B1 (ru)
JP (1) JP6605589B2 (ru)
KR (1) KR102391089B1 (ru)
CN (1) CN107074463B (ru)
AU (1) AU2015310875B2 (ru)
BR (1) BR112017004337B1 (ru)
CA (1) CA2959966C (ru)
EA (1) EA035254B1 (ru)
LU (1) LU92534B1 (ru)
UA (1) UA120941C2 (ru)
WO (1) WO2016034644A1 (ru)

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LU92813B1 (en) * 2015-09-02 2017-03-20 Wurth Paul Sa Enhanced pressurising of bulk material in lock hoppers
JP6742746B2 (ja) * 2016-02-08 2020-08-19 三菱日立パワーシステムズ株式会社 粉体供給ホッパの加圧システム、ガス化設備およびガス化複合発電設備ならびに粉体供給ホッパの加圧方法
US10494200B2 (en) * 2016-04-25 2019-12-03 Chevron Phillips Chemical Company Lp Measurement of product pellets flow rate
GB201701477D0 (en) * 2017-01-30 2017-03-15 Schenck Process Uk Ltd Depressurisation apparatus
DE102017214562A1 (de) * 2017-08-21 2019-02-21 Putzmeister Mörtelmaschinen GmbH Baustoff-Druckluftförderer
JP7039795B2 (ja) * 2018-02-23 2022-03-23 三菱重工業株式会社 粉体供給ホッパ加圧装置、ガス化炉設備およびガス化複合発電設備ならびに粉体供給ホッパ加圧装置の制御方法
CN109178945B (zh) * 2018-07-25 2020-06-16 华北水利水电大学 一种基于流态和压力特征联控的密相气力输送系统

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LU92813B1 (en) * 2015-09-02 2017-03-20 Wurth Paul Sa Enhanced pressurising of bulk material in lock hoppers

Also Published As

Publication number Publication date
UA120941C2 (uk) 2020-03-10
WO2016034644A1 (en) 2016-03-10
BR112017004337A2 (pt) 2017-12-05
US10150925B2 (en) 2018-12-11
EP3188991A1 (en) 2017-07-12
JP6605589B2 (ja) 2019-11-13
KR20170047358A (ko) 2017-05-04
LU92534B1 (en) 2016-03-04
AU2015310875B2 (en) 2020-04-16
CA2959966A1 (en) 2016-03-10
CN107074463B (zh) 2020-07-31
KR102391089B1 (ko) 2022-04-26
EP3188991B1 (en) 2020-04-15
AU2015310875A1 (en) 2017-04-20
CN107074463A (zh) 2017-08-18
US20170283720A1 (en) 2017-10-05
CA2959966C (en) 2022-08-30
BR112017004337B1 (pt) 2021-11-09
JP2017532266A (ja) 2017-11-02
EA035254B1 (ru) 2020-05-21

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG TJ TM