GB602113A - An improved solid-fuel fired instantaneous steam boiler - Google Patents
An improved solid-fuel fired instantaneous steam boilerInfo
- Publication number
- GB602113A GB602113A GB20939/45A GB2093945A GB602113A GB 602113 A GB602113 A GB 602113A GB 20939/45 A GB20939/45 A GB 20939/45A GB 2093945 A GB2093945 A GB 2093945A GB 602113 A GB602113 A GB 602113A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- air
- steam
- passage
- water
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L1/00—Passages or apertures for delivering primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B50/00—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone
- F23B50/02—Combustion apparatus in which the fuel is fed into or through the combustion zone by gravity, e.g. from a fuel storage situated above the combustion zone the fuel forming a column, stack or thick layer with the combustion zone at its bottom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B2700/00—Combustion apparatus for solid fuel
- F23B2700/011—Combustion apparatus for solid fuel with fuel shaft for steam boilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
602,113. Instantaneous steam generators. SPLADIS, SOC. POUR L'APPLICATION D'INVENTIONS SCIENTIFIQUES. Aug. 14, 1945, No. 20939. Convention date, Oct. 6, 1944. [Class 123(ii)] A solid-fuel fired instantaneous steam boiler comprises a cylindrical shell 1 enclosing an annular air-supply conduit 11, 12 which terminates in a refractory lining 13 constituting a combustion chamber 9 above a fire-box 32, an adjustable ashremoving chain 5, and a passage 4, defined by a spiral water tube 3, therebetween, the space between the conduit 11, 12 and the shell 1 being normally filled with wood, coke, coal, etc., which gradually falls towards the passage 4, and the said conduit being lined with a helical water tube 16 and housing further tube coils, namely, water coils 18, 25, a steam coil 19, and a superheating coil 21. A water tube 28 is also fitted at the bottom of the conduit 11 and lining 13, and the latter is provided with air conduits 14 the lower ends of which are directed downwards and are laterally inclined so that the air issues therefrom with a whirling movement to sweep the crater 10 formed by the fuel above the passage 4. Water and air are supplied to the boiler by, e.g., a pump and blower respectively so that the quantities may be regulated according to the steam requirement, the air flowing through the conduit 11, 12 and conduits 14 and the water through a supply pipe 24 to the tubes 25, 3, 28, 16 and 18, in succession, and thence through the steam-generating tube 19 and superheater 21 to an outlet pipe 23. Preferably the pump and blower are controlled automatically by a manometric diaphragm, etc., which is subjected to the steam pressure within the outlet pipe 23 and acts through an electric rheostat to adjust a common variable-speed transmission for the said pump and blower. The boiler is ignited by a removable woodfired device 35 which is inserted through an opening 8 in the shell 1 and is provided with an air aperture 39 at its outer end and a flame-emitting extension 40 directed towards the passage 4 at the other end.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH602113X | 1944-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB602113A true GB602113A (en) | 1948-05-20 |
Family
ID=4522811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20939/45A Expired GB602113A (en) | 1944-10-06 | 1945-08-14 | An improved solid-fuel fired instantaneous steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB602113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115746A2 (en) * | 2008-03-07 | 2009-09-24 | Ebv | Device for producing energy from biomass |
-
1945
- 1945-08-14 GB GB20939/45A patent/GB602113A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115746A2 (en) * | 2008-03-07 | 2009-09-24 | Ebv | Device for producing energy from biomass |
| WO2009115746A3 (en) * | 2008-03-07 | 2009-12-17 | Ebv | Device for producing energy from biomass |
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