CA2154742A1 - Airlocking system and method for controlling flow of bulk granular material - Google Patents

Airlocking system and method for controlling flow of bulk granular material

Info

Publication number
CA2154742A1
CA2154742A1 CA002154742A CA2154742A CA2154742A1 CA 2154742 A1 CA2154742 A1 CA 2154742A1 CA 002154742 A CA002154742 A CA 002154742A CA 2154742 A CA2154742 A CA 2154742A CA 2154742 A1 CA2154742 A1 CA 2154742A1
Authority
CA
Canada
Prior art keywords
fluent material
supply
valve plates
airlocking
granular material
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.)
Granted
Application number
CA002154742A
Other languages
French (fr)
Other versions
CA2154742C (en
Inventor
Marshall F. Parsons
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2154742A1 publication Critical patent/CA2154742A1/en
Application granted granted Critical
Publication of CA2154742C publication Critical patent/CA2154742C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0001—Positioning the charge
    • F27D2003/0006—Particulate materials
    • F27D2003/001—Series of dispensers or separation in teo or more parts

Abstract

A control measuring and supply apparatus and method for receiving a substantially, continuous flow of fluent material from a source of supply; the assembly having a bottom-sealed diverter plate, optionally positionable to direct the fluent material, by gravity, to either one or the other of a pair of adjacent, parallel supply chambers, each of the supply chambers having lower, sealed valve plates which can be optionally opened or closed,a and visa versa, one of the supply chambers being filled with the fluent material while the other is simultaneously emptied, and power operated control motors for controlling the operation of the diverter and valve plates; the diverter plate and valve plates cooperating with seals disposed out of the path-of-movement of the fluent material.
CA002154742A 1994-10-27 1995-07-26 Airlocking system and method for controlling flow of bulk granular material Expired - Fee Related CA2154742C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/329,823 1994-10-27
US08/329,823 US5595482A (en) 1994-10-27 1994-10-27 Airlocking system and method for feeding bulk granular material

Publications (2)

Publication Number Publication Date
CA2154742A1 true CA2154742A1 (en) 1996-04-28
CA2154742C CA2154742C (en) 2006-01-24

Family

ID=23287180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002154742A Expired - Fee Related CA2154742C (en) 1994-10-27 1995-07-26 Airlocking system and method for controlling flow of bulk granular material

Country Status (3)

Country Link
US (1) US5595482A (en)
CA (1) CA2154742C (en)
GB (1) GB2294533A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984671A (en) * 1996-06-07 1999-11-16 Council Of Scientific & Industrial Research Sealing device useful for providing air-seal self-controlled discharge of product from a process equipment such as a vertical shaft kiln
US6060667A (en) * 1998-03-24 2000-05-09 Pollock; John Method and apparatus for supplying predefined quantities of bulk material
US6228773B1 (en) 1998-04-14 2001-05-08 Matrix Integrated Systems, Inc. Synchronous multiplexed near zero overhead architecture for vacuum processes
US6735906B1 (en) * 1999-12-31 2004-05-18 Thomas R. Largent Warp resistant access door assembly for a high temperature combustion chamber
DE10200960A1 (en) * 2002-01-12 2003-07-24 Kloeckner Humboldt Wedag Device for smuggling hot flour-like material
JP2005534174A (en) * 2002-07-19 2005-11-10 アクセリス テクノロジーズ， インコーポレイテッド Photoresist ashing equipment
AT412786B (en) * 2003-07-04 2005-07-25 Voest Alpine Industrieanalgenb METHOD FOR CHARGING FLUIDABLE MATERIAL AND DEVICE FOR CARRYING OUT THE METHOD
DE10333569A1 (en) * 2003-07-23 2005-02-17 Z & J Technologies Gmbh Device for distributing bulk material in at least two above the gout of a blast furnace arranged bunker
US7798810B2 (en) * 2007-11-29 2010-09-21 Kuan-Lun Li High pressure hot gas generating device
CN109185864A (en) * 2018-09-27 2019-01-11 贵州遵义王家挂面有限责任公司 Chips fuel boiler combustion system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2610749A (en) * 1949-11-18 1952-09-16 Somogyi Francis Paul Air-lock system for continuously operated vertical cement kilns
US3319808A (en) * 1965-08-17 1967-05-16 Sackett & Sons Co A J Automatic bin filling system for freeflowing materials
DK142180B (en) * 1973-03-14 1980-09-15 Voelund As Control system for machine-adjustable locking elements for slag from a boiler.
LU70952A1 (en) * 1974-09-20 1975-03-06
LU74505A1 (en) * 1976-03-08 1976-09-01
GB8333441D0 (en) * 1983-12-15 1984-01-25 Qual Rect Ltd Valve
AT382712B (en) * 1985-05-10 1987-04-10 Voest Alpine Ag FEEDING DEVICE FOR A SHAFT OVEN FOR BURNING CARBONATE-CONTAINING MINERAL COMBUSTION
LU86336A1 (en) * 1986-03-04 1987-11-11 Wurth Paul Sa LOADING SYSTEM FOR A TANK OVEN

Also Published As

Publication number Publication date
CA2154742C (en) 2006-01-24
US5595482A (en) 1997-01-21
GB9520928D0 (en) 1995-12-13
GB2294533A (en) 1996-05-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed