GB190812793A - Improved Apparatus for Economizing Fuel, Preventing Smoke and Arresting Sparks from Boiler Furnaces. - Google Patents

Improved Apparatus for Economizing Fuel, Preventing Smoke and Arresting Sparks from Boiler Furnaces.

Info

Publication number
GB190812793A
GB190812793A GB190812793DA GB190812793A GB 190812793 A GB190812793 A GB 190812793A GB 190812793D A GB190812793D A GB 190812793DA GB 190812793 A GB190812793 A GB 190812793A
Authority
GB
United Kingdom
Prior art keywords
furnace
returned
smoke
steam
fire
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
Application number
Inventor
William Aston
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190812793A publication Critical patent/GB190812793A/en
Expired legal-status Critical Current

Links

Abstract

12,793. Aston, W. Dec. 14. Smoke-consuming.-In steam-generator furnaces a portion of the products of combustion is withdrawn from the smoke flues and returned to the furnace above the fire by steam jets. As shown applied to a boiler having two furnace flues and a single flue beyond, the products of combustion are passed, by means of steam jets 21 at the outlet of the furnace flue, through smoke flues 3, 4 beneath the boiler, and a portion is returned to the furnace through the conduit 12 by steam jets 22. The remainder passes through a small opening 10 in the baffle wall 8, and a portion may be returned by the steam jet 25 through the pipes 24, 24<a>. The conduit 12 delivers into a chamber above the fire-door, Fig. 6, and the returned gases are directed into the furnace by a plate 15 above the fire-door. Dampers are provided in various positions to control the exit and return of the products of combustion.
GB190812793D 1908-12-14 1908-12-14 Improved Apparatus for Economizing Fuel, Preventing Smoke and Arresting Sparks from Boiler Furnaces. Expired GB190812793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190812793T 1908-12-14

Publications (1)

Publication Number Publication Date
GB190812793A true GB190812793A (en) 1909-07-08

Family

ID=32636037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190812793D Expired GB190812793A (en) 1908-12-14 1908-12-14 Improved Apparatus for Economizing Fuel, Preventing Smoke and Arresting Sparks from Boiler Furnaces.

Country Status (1)

Country Link
GB (1) GB190812793A (en)

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