GB495720A - Improvements in or relating to the destruction of comminuted material - Google Patents

Improvements in or relating to the destruction of comminuted material

Info

Publication number
GB495720A
GB495720A GB1420837A GB1420837A GB495720A GB 495720 A GB495720 A GB 495720A GB 1420837 A GB1420837 A GB 1420837A GB 1420837 A GB1420837 A GB 1420837A GB 495720 A GB495720 A GB 495720A
Authority
GB
United Kingdom
Prior art keywords
hopper
air
blower
furnace
drum
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
GB1420837A
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.)
BERNARD PALMER FISHER DEANE
Original Assignee
BERNARD PALMER FISHER DEANE
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 BERNARD PALMER FISHER DEANE filed Critical BERNARD PALMER FISHER DEANE
Priority to GB1420837A priority Critical patent/GB495720A/en
Publication of GB495720A publication Critical patent/GB495720A/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
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/10—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses
    • F23G7/105—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of field or garden waste or biomasses of wood waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

495,720. Pneumatic conveyers ; furnaces. NESFIELD, A. C., and DEANE, B. P. F. May 21, 1937, No. 14208. [Class 78 (i)] [Also in Group XII] Comminuted combustible material, such as wood chips, saw-dust, &c. is destroyed by a furnace 38 into which the material is blown from a hopper 10 by a blower 19. The bottom of the hopper is occupied by a delivery drum 12 furnished with projecting spikes 13, and the lower end of the sloping side 11 of the hopper is formed as a hinged flap 25 held closed by snap bolts 26 and adapted to yield outward when the pressure of the material exceeds a certain value to prevent jamming, a spring returning the flap when the pressure is relieved. The drum is driven through worm reduction 16 and a variable speed gear, and delivers the material into an air channel 18 which the air from the blower 19 reaches through a venturi tube 22 fitted with an adjustable lip 24. A choke 44 can be slid to govern the volume of air blown through, and the drum 12 may be interchangeable with others having different diameters of cylinder. A stirrer 28 fitted with projections 29 is reciprocated vertically in the hopper 10 by means of a pitman 35 coupled to a crank-disc 36. The furnace 38 is provided with a sloping baffle wall 42 which may have a curved top to give the air-borne material a whirling motion and nozzles fed by a pipe 43 from the blower 19 may be arranged behind the wall to assist in the same action. The combustion chamber 37 may be made circular, and the furnace may be employed for steam-generation.
GB1420837A 1937-05-21 1937-05-21 Improvements in or relating to the destruction of comminuted material Expired GB495720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1420837A GB495720A (en) 1937-05-21 1937-05-21 Improvements in or relating to the destruction of comminuted material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1420837A GB495720A (en) 1937-05-21 1937-05-21 Improvements in or relating to the destruction of comminuted material

Publications (1)

Publication Number Publication Date
GB495720A true GB495720A (en) 1938-11-18

Family

ID=10037010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1420837A Expired GB495720A (en) 1937-05-21 1937-05-21 Improvements in or relating to the destruction of comminuted material

Country Status (1)

Country Link
GB (1) GB495720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387574A (en) * 1966-11-14 1968-06-11 Combustion Eng System for pneumatically transporting high-moisture fuels such as bagasse and bark and an included furnace for drying and burning those fuels in suspension under high turbulence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387574A (en) * 1966-11-14 1968-06-11 Combustion Eng System for pneumatically transporting high-moisture fuels such as bagasse and bark and an included furnace for drying and burning those fuels in suspension under high turbulence

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