PT103066A - Device for supplying pulverized solid fuel to burner of furnace, has drive circuit connected with adjustable unit through auxiliary air inlet for controlling pressure of injection nozzles - Google Patents

Device for supplying pulverized solid fuel to burner of furnace, has drive circuit connected with adjustable unit through auxiliary air inlet for controlling pressure of injection nozzles

Info

Publication number
PT103066A
PT103066A PT103066A PT10306604A PT103066A PT 103066 A PT103066 A PT 103066A PT 103066 A PT103066 A PT 103066A PT 10306604 A PT10306604 A PT 10306604A PT 103066 A PT103066 A PT 103066A
Authority
PT
Portugal
Prior art keywords
injection nozzles
drive circuit
air inlet
auxiliary air
burner
Prior art date
Application number
PT103066A
Other languages
Portuguese (pt)
Inventor
Santiago Amposta Javierre
Original Assignee
Beralmar Tecnologic S A
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 Beralmar Tecnologic S A filed Critical Beralmar Tecnologic S A
Publication of PT103066A publication Critical patent/PT103066A/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The device has a feed hopper arranged in a grinding mill. Fuel collectors are arranged with injection nozzles, where each injection nozzle is arranged with an air flow duct (5) that is connected with a pressure outlet (12). A drive circuit is connected with an adjustable unit through an auxiliary air inlet for controlling pressure of the injection nozzles. Conduits (3) are installed at an outlet pressure downstream part of an isolation valve (11). The air flow duct is arranged with four fuel manifolds (4), where each manifold is mounted with a control mechanism (13).
PT103066A 2003-02-07 2004-02-04 Device for supplying pulverized solid fuel to burner of furnace, has drive circuit connected with adjustable unit through auxiliary air inlet for controlling pressure of injection nozzles PT103066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200301706A ES2239513B1 (en) 2003-02-07 2003-02-07 INSTALLATION FOR THE SUPPLY OF SOLID FUELS PULVERIZED TO THE BURNERS OF A BURNED OVEN.

Publications (1)

Publication Number Publication Date
PT103066A true PT103066A (en) 2004-08-31

Family

ID=33017097

Family Applications (1)

Application Number Title Priority Date Filing Date
PT103066A PT103066A (en) 2003-02-07 2004-02-04 Device for supplying pulverized solid fuel to burner of furnace, has drive circuit connected with adjustable unit through auxiliary air inlet for controlling pressure of injection nozzles

Country Status (2)

Country Link
ES (1) ES2239513B1 (en)
PT (1) PT103066A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES493571A0 (en) * 1980-07-04 1981-04-01 Promatic Ind S A WHOLE AUTOMATIC CENTRALIZED INSTALLATION FOR BURNING SPRAYABLE SOLID FUELS IN CERAMIC FURNACES AND HEAT EXCHANGER GENERATORS
JPS5855507A (en) * 1981-09-29 1983-04-01 Sumitomo Metal Ind Ltd Control process for blasting powdered coal
ES8401606A1 (en) * 1982-12-29 1983-12-16 Ceramica Tecnica Sa New system for the distribution of solid fuels at various points of consumption. (Machine-translation by Google Translate, not legally binding)
US4830287A (en) * 1987-10-06 1989-05-16 The Babcock & Wilcox Company Pulverized coal flow control system
LU87453A1 (en) * 1989-02-14 1990-09-19 Wurth Paul Sa PROCESS FOR THE PNEUMATIC INJECTION OF QUANTITIES OF POWDERED MATERIALS INTO A VARIABLE PRESSURE ENCLOSURE
US5048761A (en) * 1990-03-14 1991-09-17 The Babcock & Wilcox Company Pulverized coal flow monitor and control system and method

Also Published As

Publication number Publication date
ES2239513A1 (en) 2005-09-16
ES2239513B1 (en) 2006-12-01

Similar Documents

Publication Publication Date Title
US9121352B2 (en) Method and device for purging a gas turbine liquid fuel injection system
US5560195A (en) Gas turbine inlet heating system using jet blower
WO2000008327A3 (en) Control systems and methods for water injection in a turbine engine
CA2457908A1 (en) Fuel cell system and method for recycling exhaust
BR9906627A (en) Nozzles for water injection in a turbine mechanism
US6513317B2 (en) Apparatus for controlling nitrogen injection into gas turbine
EP0949454A2 (en) Liquid fuel and water injection purge systems for a gas turbine
WO2021228915A8 (en) Fuel cell system
WO2001081830B1 (en) Adjustable flow control elements for balancing pulverized coal flow at coal pipe splitter junctions
US20120159940A1 (en) Pressure Regulating Device, Compressed Air Supply System and Motor Vehicle
PT103066A (en) Device for supplying pulverized solid fuel to burner of furnace, has drive circuit connected with adjustable unit through auxiliary air inlet for controlling pressure of injection nozzles
US7559286B2 (en) Solid fuel combustion apparatus
JP2009108859A (en) Annular combustion chamber for gas turbine engine
CN108180499A (en) A kind of pulverized-coal fired boiler wind powder trimming system and method
CN107537335A (en) A kind of nozzle, blender and feeding system
CN207514901U (en) A kind of boiler revert system
CN218154213U (en) Combustor with separate air supply
CN105829801B (en) For the method for gas turbine, the spray gun with double nozzles injector of gas-turbine plant and supply gas turbine
CN216897287U (en) Combustion system for polar fleece machine
CN102261497B (en) Centralized control valve for gasification furnace
CN114810358B (en) Low-emission dual-fuel system of gas turbine and control method thereof
KR100633876B1 (en) Ambient pressure fuel cell system
WO2008135010A3 (en) Heating device and method for supplying fuel to a heating device
CN201110549Y (en) Industry combusting device fuel gun with adjusting control function
RU2036324C1 (en) Device for utilization of blast-furnace gas

Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20040422

FG3A Patent granted, date of granting

Effective date: 20040204

MM4A Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20120806