GB316120A - Improvements relating to underfeed stokers for furnaces - Google Patents

Improvements relating to underfeed stokers for furnaces

Info

Publication number
GB316120A
GB316120A GB1187828A GB1187828A GB316120A GB 316120 A GB316120 A GB 316120A GB 1187828 A GB1187828 A GB 1187828A GB 1187828 A GB1187828 A GB 1187828A GB 316120 A GB316120 A GB 316120A
Authority
GB
United Kingdom
Prior art keywords
engage
rear member
members
projections
furnaces
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
GB1187828A
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.)
American Engineering Co Ltd
Original Assignee
American Engineering Co Ltd
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 American Engineering Co Ltd filed Critical American Engineering Co Ltd
Priority to GB1187828A priority Critical patent/GB316120A/en
Publication of GB316120A publication Critical patent/GB316120A/en
Expired legal-status Critical Current

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
    • F23K3/10—Under-feed arrangements
    • F23K3/12—Under-feed arrangements feeding by piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Abstract

316,120. Johnson, G. W., (American Engineering Co.). April 23, 1928. Grates. - An extension plate for use at the lower ends of the retorts and tuyeres of an underfeed stoker consists of front and rear members 12, 32 interlocked by lugs and projections and secured by a removable key 53 the rear member 32 being readily renewable when burnt or worn out. The front member 12 consists of offset portions 14, 24 connected by a vertical wall 20 and provided on their lower sides with projections 17, 27, 29 adapted to engage with vertical walls of the stoker frame and prevent endwise movement. The portion 24 has an upwardly projecting nose 25 to engage with hooks 41 on the rear members 32 and vertical ribs 49 51 on its upper surface to form a recess for the locking key 53 which also passes through an aperture 55 in the rear member 32. The rear member is also provided at its front end with a projection 58 to engage a flange on the front section. Apertures 43, 44 are provided in the rear and front members for the passage of air. In the modification shown in Fig. 13, the rear member 32<1> is provided with a hook 64 to engage with a hook portion 65 on the rib 51<1>.
GB1187828A 1928-04-23 1928-04-23 Improvements relating to underfeed stokers for furnaces Expired GB316120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1187828A GB316120A (en) 1928-04-23 1928-04-23 Improvements relating to underfeed stokers for furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1187828A GB316120A (en) 1928-04-23 1928-04-23 Improvements relating to underfeed stokers for furnaces

Publications (1)

Publication Number Publication Date
GB316120A true GB316120A (en) 1929-07-23

Family

ID=9994320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1187828A Expired GB316120A (en) 1928-04-23 1928-04-23 Improvements relating to underfeed stokers for furnaces

Country Status (1)

Country Link
GB (1) GB316120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555108A (en) * 1947-04-30 1951-05-29 American Eng Co Ltd Progressive feed stoker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555108A (en) * 1947-04-30 1951-05-29 American Eng Co Ltd Progressive feed stoker

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