EP0063617A3 - Proportional feeder for particulate solids - Google Patents

Proportional feeder for particulate solids

Info

Publication number
EP0063617A3
EP0063617A3 EP81103063A EP81103063A EP0063617A3 EP 0063617 A3 EP0063617 A3 EP 0063617A3 EP 81103063 A EP81103063 A EP 81103063A EP 81103063 A EP81103063 A EP 81103063A EP 0063617 A3 EP0063617 A3 EP 0063617A3
Authority
EP
European Patent Office
Prior art keywords
housing
particulate solids
proportional
upper portion
lower portion
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.)
Withdrawn
Application number
EP81103063A
Other languages
German (de)
French (fr)
Other versions
EP0063617A2 (en
Inventor
Robert Ralph Goins
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Priority to EP81103063A priority Critical patent/EP0063617A3/en
Publication of EP0063617A2 publication Critical patent/EP0063617A2/en
Publication of EP0063617A3 publication Critical patent/EP0063617A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/892—Forming a predetermined ratio of the substances to be mixed for solid materials, e.g. using belts, vibrations, hoppers with variable outlets or hoppers with rotating elements, e.g. screws, at their outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Proportional feeders for particulate solids such as plastic pellets, powder and the like, with precise control over the ratio of one material to another comprising, in combination, at least one housing having a vertical upper portion of uniform cross section and an inwardly converging lower portion, at least two inlets in the upper portion, an outlet in the lower portion and a vertical, laterally adjustable separator between the nets in each housing and an adjustable wall member in at least one housing.
EP81103063A 1981-04-23 1981-04-23 Proportional feeder for particulate solids Withdrawn EP0063617A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP81103063A EP0063617A3 (en) 1981-04-23 1981-04-23 Proportional feeder for particulate solids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81103063A EP0063617A3 (en) 1981-04-23 1981-04-23 Proportional feeder for particulate solids

Publications (2)

Publication Number Publication Date
EP0063617A2 EP0063617A2 (en) 1982-11-03
EP0063617A3 true EP0063617A3 (en) 1983-10-12

Family

ID=8187671

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103063A Withdrawn EP0063617A3 (en) 1981-04-23 1981-04-23 Proportional feeder for particulate solids

Country Status (1)

Country Link
EP (1) EP0063617A3 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345426C (en) *
DE364942C (en) * 1922-12-05 E W Stoll Device for the simultaneous allocation of different goods in an adjustable quantity ratio
FR594673A (en) * 1925-03-07 1925-09-17 Crusher mixer distributor
GB272421A (en) * 1927-02-15 1927-06-16 Blaw Knox Co Improved method of and apparatus for measuring bulk material
US1709211A (en) * 1926-11-23 1929-04-16 James Alva Butler Material batcher
DE911130C (en) * 1951-04-13 1954-05-10 Paul August Dosing screw, especially for mixing machines
DE1093178B (en) * 1958-12-02 1960-11-17 Joachim Kreyenborg Concentrate mixing plant for agricultural products
US3174652A (en) * 1963-04-01 1965-03-23 Anderson Bros Mfg Co Multiple semi-fluid dispensing nozzle having adjustable vanes
GB1272571A (en) * 1968-01-29 1972-05-03 Nat Res Dev Improvements in or relating to the metering and feeding of granular, powdered and other particulate materials
US3743143A (en) * 1971-09-10 1973-07-03 Leesona Corp Apparatus for extruding plastic material
FR2300610A1 (en) * 1975-02-14 1976-09-10 Saint Omer Fonderies Construct Continuously operating powder mixer - with means of regulating flows and mixing by vibration, incurring low maintenance costs
DE2812092A1 (en) * 1978-03-20 1979-10-04 Peters Ag Claudius Gravity mixing of particulate materials - by circulation round vessel with several side branches which can be simultaneously sealed off

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345426C (en) *
DE364942C (en) * 1922-12-05 E W Stoll Device for the simultaneous allocation of different goods in an adjustable quantity ratio
FR594673A (en) * 1925-03-07 1925-09-17 Crusher mixer distributor
US1709211A (en) * 1926-11-23 1929-04-16 James Alva Butler Material batcher
GB272421A (en) * 1927-02-15 1927-06-16 Blaw Knox Co Improved method of and apparatus for measuring bulk material
DE911130C (en) * 1951-04-13 1954-05-10 Paul August Dosing screw, especially for mixing machines
DE1093178B (en) * 1958-12-02 1960-11-17 Joachim Kreyenborg Concentrate mixing plant for agricultural products
US3174652A (en) * 1963-04-01 1965-03-23 Anderson Bros Mfg Co Multiple semi-fluid dispensing nozzle having adjustable vanes
GB1272571A (en) * 1968-01-29 1972-05-03 Nat Res Dev Improvements in or relating to the metering and feeding of granular, powdered and other particulate materials
US3743143A (en) * 1971-09-10 1973-07-03 Leesona Corp Apparatus for extruding plastic material
FR2300610A1 (en) * 1975-02-14 1976-09-10 Saint Omer Fonderies Construct Continuously operating powder mixer - with means of regulating flows and mixing by vibration, incurring low maintenance costs
DE2812092A1 (en) * 1978-03-20 1979-10-04 Peters Ag Claudius Gravity mixing of particulate materials - by circulation round vessel with several side branches which can be simultaneously sealed off

Also Published As

Publication number Publication date
EP0063617A2 (en) 1982-11-03

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB NL

17P Request for examination filed

Effective date: 19840312

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19850312

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GOINS, ROBERT RALPH