NL7713377A - Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil - Google Patents

Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil

Info

Publication number
NL7713377A
NL7713377A NL7713377A NL7713377A NL7713377A NL 7713377 A NL7713377 A NL 7713377A NL 7713377 A NL7713377 A NL 7713377A NL 7713377 A NL7713377 A NL 7713377A NL 7713377 A NL7713377 A NL 7713377A
Authority
NL
Netherlands
Prior art keywords
inner tube
pair
fuel oil
fluidised bed
bed furnace
Prior art date
Application number
NL7713377A
Other languages
Dutch (nl)
Original Assignee
British Petroleum Co
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 British Petroleum Co filed Critical British Petroleum Co
Priority to NL7713377A priority Critical patent/NL7713377A/en
Publication of NL7713377A publication Critical patent/NL7713377A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/18—Details; Accessories
    • F23C10/22—Fuel feeders specially adapted for fluidised bed combustion apparatus

Abstract

The distributor plate for a fluidised bed furnace consists of a pair of co-axial tubes (3, 4) each with an air inlet and outlet. The outlets each comprise a lateral passage through the tube wall. The inner tube projects beyond and has its outlet above that of the outer tube. A further tube (8) has an inlet for a fuel oil and an outlet within the inner tube. The outer tube is connected to a supply of fuel gas, e.g. propane. The outlets have a total cross-sectional area of 0.5 to 2% of the total plate area. Separate air supplies are provided to both the co-axial tubes.
NL7713377A 1977-12-02 1977-12-02 Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil NL7713377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7713377A NL7713377A (en) 1977-12-02 1977-12-02 Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713377A NL7713377A (en) 1977-12-02 1977-12-02 Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil

Publications (1)

Publication Number Publication Date
NL7713377A true NL7713377A (en) 1979-06-06

Family

ID=19829681

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713377A NL7713377A (en) 1977-12-02 1977-12-02 Distributor plate for fluidised bed furnace - has pair of coaxial tubes for air and inner tube for fuel oil

Country Status (1)

Country Link
NL (1) NL7713377A (en)

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Legal Events

Date Code Title Description
BV The patent application has lapsed