CS274568B2 - Equipment for powdered coal and air mixture distribution and dilution - Google Patents

Equipment for powdered coal and air mixture distribution and dilution

Info

Publication number
CS274568B2
CS274568B2 CS871585A CS871585A CS274568B2 CS 274568 B2 CS274568 B2 CS 274568B2 CS 871585 A CS871585 A CS 871585A CS 871585 A CS871585 A CS 871585A CS 274568 B2 CS274568 B2 CS 274568B2
Authority
CS
Czechoslovakia
Prior art keywords
particle
air mixture
weight ratio
air
particles
Prior art date
Application number
CS871585A
Other languages
Czech (cs)
English (en)
Other versions
CS871585A2 (en
Inventor
Yorgi Bunyoz
Ulrik Rasmussen
Ib Larsen
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Publication of CS871585A2 publication Critical patent/CS871585A2/cs
Publication of CS274568B2 publication Critical patent/CS274568B2/cs

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0025—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor by an ascending fluid
    • 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
    • B65G53/52—Adaptations of pipes or tubes
    • B65G53/528—Flux combining or dividing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Executing Machine-Instructions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Housing For Livestock And Birds (AREA)
  • Peptides Or Proteins (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
CS871585A 1984-12-04 1985-12-02 Equipment for powdered coal and air mixture distribution and dilution CS274568B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406142A SE457528B (sv) 1984-12-04 1984-12-04 Foer soenderdelade fasta partiklar avsedd partikeltransporterande anordning

Publications (2)

Publication Number Publication Date
CS871585A2 CS871585A2 (en) 1991-02-12
CS274568B2 true CS274568B2 (en) 1991-08-13

Family

ID=20358032

Family Applications (1)

Application Number Title Priority Date Filing Date
CS871585A CS274568B2 (en) 1984-12-04 1985-12-02 Equipment for powdered coal and air mixture distribution and dilution

Country Status (19)

Country Link
US (1) US4790692A (de)
EP (1) EP0184565B1 (de)
JP (1) JPS61184324A (de)
CN (1) CN85109198A (de)
AT (1) ATE60563T1 (de)
CA (1) CA1251996A (de)
CS (1) CS274568B2 (de)
DD (1) DD239775A5 (de)
DE (1) DE3581608D1 (de)
DK (1) DK161018C (de)
ES (1) ES8700204A1 (de)
FI (1) FI87015C (de)
GR (1) GR852897B (de)
HU (1) HU196150B (de)
MX (1) MX168838B (de)
NZ (1) NZ214257A (de)
PT (1) PT81602B (de)
SE (1) SE457528B (de)
TR (1) TR22735A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4832539A (en) * 1983-04-20 1989-05-23 The Babcock & Wilcox Company Distribution of gas entrained particles
FI85186C (fi) * 1989-12-07 1996-02-13 Ahlstroem Oy Foerfarande och anordning foer inmatning av braensle i ett trycksatt utrymme
DE202006016093U1 (de) * 2006-10-20 2008-03-06 Claudius Peters Technologies Gmbh Kohleverteiler für Hochöfen u.dgl.
KR101252549B1 (ko) * 2008-11-21 2013-04-08 한국전자통신연구원 보안 도메인 환경에서의 암/복호화 프로그램 및 대칭키의 안전 배포 방법 및 이를 위한 데이터 분할 및 주입 장치
US20110311321A1 (en) * 2010-06-16 2011-12-22 Roger Lynn Trueman Hydraulic solid transportation system
US8684636B2 (en) * 2011-03-09 2014-04-01 James Dunstan Air seeder venting system
US8403602B2 (en) * 2011-03-16 2013-03-26 Babcock Power Services, Inc. Coal flow splitters and distributor devices
CN110072788B (zh) * 2017-03-17 2021-08-03 关东电化工业株式会社 固体粒子的搬运方法及搬运系统
CN111792382B (zh) * 2019-04-09 2024-05-28 航天长征化学工程股份有限公司 多片柱塞式粉体加压输送装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204942A (en) * 1963-02-18 1965-09-07 Babcock & Wilcox Co Distributor for pneumatically transported particle-form material
US3689045A (en) * 1971-06-03 1972-09-05 Earl E Coulter Pulverized fuel delivery system for a blast furnace
FR2159182A1 (en) * 1971-11-08 1973-06-22 Tunzini Sames Pneumatic conveyor injector - for powder particularly for electrostatic coating
FR2280017A1 (fr) * 1974-04-26 1976-02-20 Creusot Loire Dispositif repartiteur d'un courant fluide en plusieurs flux
JPS5831820B2 (ja) * 1975-06-20 1983-07-08 株式会社小松製作所 チヨクリユウチヨツパソウチ
US4027920A (en) * 1975-10-14 1977-06-07 The Babcock & Wilcox Company Distributor
US4062530A (en) * 1977-03-07 1977-12-13 United States Steel Corporation Oxygen-lime distributor for steelmaking vessel
US4191500A (en) * 1977-07-27 1980-03-04 Rockwell International Corporation Dense-phase feeder method
JPS5874426A (ja) * 1981-10-26 1983-05-04 Kawasaki Steel Corp 分配輸送における切出し量調整方法
JPS58104833A (ja) * 1981-12-12 1983-06-22 Kawasaki Steel Corp １個の粉粒体分配輸送タンクから粉粒体を複数供給端に質量流量を任意の設定値に制御して連続供給する方法及びその装置
US4420279A (en) * 1982-02-22 1983-12-13 Reactor Services International, Inc. Pressure impulse dense phase conveying apparatus and method
JPS58142483U (ja) * 1982-03-20 1983-09-26 住友金属工業株式会社 分流器
DE3305078C1 (de) * 1983-02-14 1984-06-14 Hoechst Ag, 6230 Frankfurt Rohrweiche fuer Rohrleitungen zur Foerderung von Feststoffen

Also Published As

Publication number Publication date
FI854764A (fi) 1986-06-05
GR852897B (de) 1986-04-01
SE8406142L (sv) 1986-06-05
FI87015B (fi) 1992-07-31
DK161018C (da) 1991-10-28
HU196150B (en) 1988-10-28
CA1251996A (en) 1989-04-04
DK161018B (da) 1991-05-21
SE8406142D0 (sv) 1984-12-04
CN85109198A (zh) 1986-07-16
US4790692A (en) 1988-12-13
EP0184565B1 (de) 1991-01-30
DK560085A (da) 1986-06-05
DD239775A5 (de) 1986-10-08
CS871585A2 (en) 1991-02-12
EP0184565A1 (de) 1986-06-11
HUT41693A (en) 1987-05-28
DE3581608D1 (de) 1991-03-07
SE457528B (sv) 1989-01-09
TR22735A (tr) 1988-05-24
JPS61184324A (ja) 1986-08-18
DK560085D0 (da) 1985-12-03
PT81602A (en) 1986-01-02
FI854764A0 (fi) 1985-12-02
MX168838B (es) 1993-06-11
ATE60563T1 (de) 1991-02-15
PT81602B (pt) 1993-11-30
ES8700204A1 (es) 1986-10-16
ES549545A0 (es) 1986-10-16
FI87015C (fi) 1992-11-10
NZ214257A (en) 1988-02-12

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MM4A Patent lapsed due to non-payment of fee

Effective date: 20011202