GB1058080A - Apparatus for feeding finely-divided solid materials to a high-pressure container - Google Patents

Apparatus for feeding finely-divided solid materials to a high-pressure container

Info

Publication number
GB1058080A
GB1058080A GB5392665A GB5392665A GB1058080A GB 1058080 A GB1058080 A GB 1058080A GB 5392665 A GB5392665 A GB 5392665A GB 5392665 A GB5392665 A GB 5392665A GB 1058080 A GB1058080 A GB 1058080A
Authority
GB
United Kingdom
Prior art keywords
bunker
annular
vessels
ram
grooves
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
GB5392665A
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
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 Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Publication of GB1058080A publication Critical patent/GB1058080A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/02—Fixed-bed gasification of lump fuel
    • C10J3/20—Apparatus; Plants
    • C10J3/30—Fuel charging devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/09—Mechanical details of gasifiers not otherwise provided for, e.g. sealing means
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means
    • C10J2200/154—Pushing devices, e.g. pistons
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

<PICT:1058080/C4-C5/1> Powdered coal is fed to a bunker 3 which is at high pressure (15 to 30 atoms.) from a container 1 by one or more vessels 14 which are sealable top and bottom, e.g. by gate valves 8, 9, the vessels 14 being movable laterally between the parts 1, 3, e.g. by intermittent rotation about a shaft 2. The vessels 14 are adapted to be sealed to the bunker 3 and to a hollow cylinder 4 which contains a reciprocable rod 13 carrying a ram 131. The sealing connections between the parts 14 and 3, 4 comprise co-operating annular grooves in the sealing faces of the parts, Fig. 3 (not shown), the grooves in 3, 4 each communicating with an annular chamber housing an annular piston responsive to controlled fluid pressure on both faces, whereby an annular sealing member carried by the piston may be made to enter or be retracted from the grooves in the face of the vessel 14. A spring-actuated annular seal 12 bears in a groove 11 in the ram 131. To discharge a vessel 14, the sealing connections with 3, 4 are made by operating the pressure fluid and the valves 9, 10 are withdrawn to allow the coal dust to enter the bunker 3. The valve 8 is then opened and the ram 131 depressed to force back gas into the bunker, before closing the valves 9, 10.
GB5392665A 1964-12-24 1965-12-20 Apparatus for feeding finely-divided solid materials to a high-pressure container Expired GB1058080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK54878A DE1232519B (en) 1964-12-24 1964-12-24 Device for transferring dust-like solids into a container under increased pressure

Publications (1)

Publication Number Publication Date
GB1058080A true GB1058080A (en) 1967-02-08

Family

ID=7227279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5392665A Expired GB1058080A (en) 1964-12-24 1965-12-20 Apparatus for feeding finely-divided solid materials to a high-pressure container

Country Status (2)

Country Link
DE (1) DE1232519B (en)
GB (1) GB1058080A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115254344A (en) * 2022-06-22 2022-11-01 中科前衍(深圳)工程科学发展有限公司 Ore pulverization device and method based on high-pressure gas recycling and mechanical unloading

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513430A (en) *
DE411152C (en) * 1922-07-04 1925-03-24 Gustav Wintzek Method for conveying moist clay u. Like. Using compressed air
FR910526A (en) * 1945-04-27 1946-06-11 Concrete pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115254344A (en) * 2022-06-22 2022-11-01 中科前衍(深圳)工程科学发展有限公司 Ore pulverization device and method based on high-pressure gas recycling and mechanical unloading
CN115254344B (en) * 2022-06-22 2024-01-12 中科前衍(深圳)工程科学发展有限公司 Ore pulverizing device and method based on high-pressure gas recycling and mechanical unloading

Also Published As

Publication number Publication date
DE1232519B (en) 1967-01-12

Similar Documents

Publication Publication Date Title
GB1150645A (en) Sealing Device
GB1363951A (en) Valves for pressure vessels
GB910525A (en) Improved venting closure for sealing a receptacle
GB1105867A (en) An actuator for the valve of a pressurized dispensing container
ES415359A1 (en) Pressure vessels
GB1058080A (en) Apparatus for feeding finely-divided solid materials to a high-pressure container
ES381446A1 (en) Apparatus intended to produce leak-tight connection between a container and a discharge station
GB1506693A (en) Outlet closure device for mixing vessels
DK683288D0 (en) DOUBLE CHAMBER PRESSURE GASKET PACKAGING AND PROCEDURE FOR ITS MANUFACTURING
GB1036476A (en) Valve-operating button for use in charging aerosol dispensers
GB1270277A (en) Improvements in container filling apparatus and methods
US2085695A (en) Hydraulic press
JPS5645754A (en) Continuous extraction of high pressure slurry
GB875426A (en) Hydraulic conveying apparatus particularly for use in mining
GB1416370A (en) Appataus for moulding powdered materials
FR2262760A1 (en) Butterfly valve with expansible sealing ring - has pressure fluid fed to ring formed from two annular elements
GB1041327A (en) Apparatus and method for the continuous transfer of a finely-divided solid from a chamber at ordinary pressure to a chamber at high pressure
SU372401A1 (en) LIBRARY: &#39;^ 1KA
GB1133677A (en) Compressor piston
GB1379058A (en) Press for compressing material under high pressure
ES413930A1 (en) Damper seal system
GB775168A (en) Improvements in or relating to closures for pressure vessels
GB1101930A (en) High-pressure sealing system
GB980621A (en) High pressure fluid containers
GB1121091A (en) Slide valve for controlling fluent material