GB312991A - Improvements in ash hoppers - Google Patents

Improvements in ash hoppers

Info

Publication number
GB312991A
GB312991A GB9709/29A GB970929A GB312991A GB 312991 A GB312991 A GB 312991A GB 9709/29 A GB9709/29 A GB 9709/29A GB 970929 A GB970929 A GB 970929A GB 312991 A GB312991 A GB 312991A
Authority
GB
United Kingdom
Prior art keywords
pinion
motor
doors
parts
pawl
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
GB9709/29A
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
Publication of GB312991A publication Critical patent/GB312991A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Lock And Its Accessories (AREA)

Abstract

312,991. American Engineering Co., (Assignees of Preston, H. E.). June 4, 1928, [Convention date]. Locking by frictional detents. - A braking- device for preventing the discharge gates of an ash hopper from overrunning the operating- motor comprises a pinion 191 on the motor shaft, which meshes with a pinion 192 mounted on the screwed portion 193 of a shaft 194 carrying clutch-plates 195, 197. Interposed between the parts 192, 197 are a ratchet wheel 205 loosely mounted on a hub portion of the pinion 192, and friction washers 203, 204. The pawl member 206 for the ratchet is frictionally mounted on an adjacent shaft 207, and the arrangement is such that when the pinion 192 is turned clockwise to. open the doors, the pawl 206 is disengaged so that the parts 192, 205 and 197 run solid. When the motor is reversed to close the doors the pinion 192 is retracted by the screw 193, and the pawl is engaged to lock the ratchet. Should the doors overrun the motor the pinion 192 moves towards the clutch-member 197 and a braking action takes place between the parts 192, 197 and 205.
GB9709/29A 1928-06-04 1929-03-26 Improvements in ash hoppers Expired GB312991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US312991XA 1928-06-04 1928-06-04

Publications (1)

Publication Number Publication Date
GB312991A true GB312991A (en) 1930-02-13

Family

ID=21858669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9709/29A Expired GB312991A (en) 1928-06-04 1929-03-26 Improvements in ash hoppers

Country Status (2)

Country Link
FR (1) FR673446A (en)
GB (1) GB312991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003506A1 (en) * 2006-01-24 2007-08-02 Schauenburg Maschinen- Und Anlagen-Bau Gmbh Extractor for solid combustion residue from fossil fuel furnace has comminuter for solids fed through funnel into catch container with water bath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003506A1 (en) * 2006-01-24 2007-08-02 Schauenburg Maschinen- Und Anlagen-Bau Gmbh Extractor for solid combustion residue from fossil fuel furnace has comminuter for solids fed through funnel into catch container with water bath
DE102006003506B4 (en) * 2006-01-24 2012-01-12 Schauenburg Maschinen- Und Anlagen-Bau Gmbh Plant for the handling and treatment of solid incineration residues from a combustion plant

Also Published As

Publication number Publication date
FR673446A (en) 1930-01-15

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