GB1483017A - Shaft furnace for thermal processing of solid fuels - Google Patents

Shaft furnace for thermal processing of solid fuels

Info

Publication number
GB1483017A
GB1483017A GB1533075A GB1533075A GB1483017A GB 1483017 A GB1483017 A GB 1483017A GB 1533075 A GB1533075 A GB 1533075A GB 1533075 A GB1533075 A GB 1533075A GB 1483017 A GB1483017 A GB 1483017A
Authority
GB
United Kingdom
Prior art keywords
zone
trough
chambers
waste material
shaft
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
GB1533075A
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.)
NII SLANTSEV
SLANTSEPERERABATYVAJUSCHY KOM
Original Assignee
NII SLANTSEV
SLANTSEPERERABATYVAJUSCHY KOM
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 NII SLANTSEV, SLANTSEPERERABATYVAJUSCHY KOM filed Critical NII SLANTSEV
Priority to GB1533075A priority Critical patent/GB1483017A/en
Publication of GB1483017A publication Critical patent/GB1483017A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B1/00—Retorts
    • C10B1/02—Stationary retorts
    • C10B1/04—Vertical retorts

Abstract

1483017 Discharging shaft furnaces N I INST SLANTSEV and SLANTSEPERERABATYVAJUSCHY KOMBINAT "KOKHTLA-YARVE" IM VI LENINA 15 April 1975 15330/75 Heading F4B [Also in Division C5] A shaft furnace for the semicoking of lump solid fuel, e.g. oil shale, comprises a shaft 1 accommodating a semicoking zone 2 incorporating two shale distillation chambers 5, a gasifying zone 3, a zone 4 for cooling solid waste material, and a pair of unloading devices for discharging the solid waste material from the shaft bottom, with each unloading device comprising a downwardly tapering hopper 22 opening into a trough 30 provided with a water seal 23, a sector-shaped rocking-type combined valve and pusher member 24 arranged to open and close the hopper bottom, and an articulated mechanical shovel 29 operative to remove solid waste material from said trough on to a conveyer 34, said mechanical shovel 29 and said valve and pusher member 24 being linked mechanically via a rod 31 and being associated with hydraulic rams 33 and 38. Oil shale is charged into the furnace from hoppers 16 via gate valves 18 and belts 19. A heat carrier, generated in a central chamber 6 by means of burners 14 and gas supply means 15, is fed into the semicoking zone 2 via nozzles 9, the resulting vapour-gas mixture being collected in lateral chambers 7 and discharged therefrom via outlet ducts 20. Metallic gratings 10 separate chambers 7 from the distillation chambers 5. Gasification agent or a heat carrier are introduced into the zone 3 via nozzles 12 in a vertical wall 13 of slide chambers 11 which are also provided with burners 14 and gas supply means 15. Steam may also be introduced into the zone 3 through suitable inlets (not shown). Cooling gas is supplied to the waste material cooling zone 4 through inlets 21. The trough 30 comprises arcuate and sloping sections merging with one another, with the mechanical shovel 29 being disposed above the sloping section of the trough.
GB1533075A 1975-04-15 1975-04-15 Shaft furnace for thermal processing of solid fuels Expired GB1483017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1533075A GB1483017A (en) 1975-04-15 1975-04-15 Shaft furnace for thermal processing of solid fuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1533075A GB1483017A (en) 1975-04-15 1975-04-15 Shaft furnace for thermal processing of solid fuels

Publications (1)

Publication Number Publication Date
GB1483017A true GB1483017A (en) 1977-08-17

Family

ID=10057190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1533075A Expired GB1483017A (en) 1975-04-15 1975-04-15 Shaft furnace for thermal processing of solid fuels

Country Status (1)

Country Link
GB (1) GB1483017A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653746A (en) * 1983-06-14 1987-03-31 Michel Brunier Sport apparatus for training in boxing and in the martial arts
CN110102384A (en) * 2019-05-21 2019-08-09 宁夏鑫达泰农业机械制造有限公司 A kind of wet storage corn grinder
CN110102384B (en) * 2019-05-21 2024-05-10 重庆秀油油茶科技有限公司 Wet storage corn pulverizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653746A (en) * 1983-06-14 1987-03-31 Michel Brunier Sport apparatus for training in boxing and in the martial arts
CN110102384A (en) * 2019-05-21 2019-08-09 宁夏鑫达泰农业机械制造有限公司 A kind of wet storage corn grinder
CN110102384B (en) * 2019-05-21 2024-05-10 重庆秀油油茶科技有限公司 Wet storage corn pulverizer

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee