GB1405060A - Machine for dosing two components into a mixing chamber - Google Patents

Machine for dosing two components into a mixing chamber

Info

Publication number
GB1405060A
GB1405060A GB2716573A GB2716573A GB1405060A GB 1405060 A GB1405060 A GB 1405060A GB 2716573 A GB2716573 A GB 2716573A GB 2716573 A GB2716573 A GB 2716573A GB 1405060 A GB1405060 A GB 1405060A
Authority
GB
United Kingdom
Prior art keywords
piston
dosing
cylinder
mixing chamber
components
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
GB2716573A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1405060A publication Critical patent/GB1405060A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • 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
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/029—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type provided with electric controlling means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Accessories For Mixers (AREA)
  • Actuator (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Reciprocating Pumps (AREA)

Abstract

1405060 Dosing apparatus BAYER AG 7 June 1973 [7 June 1972] 27165/73 Heading B1C Apparatus for supplying controlled quantities i.e. "doses" of two components used in the formation of moulded plastics material to a mixing chamber comprises a hydraulic piston and cylinder unit 6, 7, and 8 in a housing 1 the piston rod 4 having at one end a first dosing piston 15 in a cylinder portion 16 formed by an extension of the housing 1. The other end of the rod carrying by way of rods 29 and flange 28 a second dosing cylinder 25 which is displaceable relative to a fixed second dosing piston 27 secured to a partition 26 within the housing 1, the actuation of the hydraulic piston 6 in its cylinder causing simultaneous displacement of the first dosing piston and the second dosing cylinder. The components to be supplied individually to the mixing chamber 22 from respective reservoirs (not shown) are drawn into the respective dosing cylinder 16, 25 through pipes 21 and 41 and ports 17 and 35 as the piston and cylinder assembly 6 is moved to the left as shown in Figure 2, whereat valves 18 and 43 are closed and the piston rod 4 actuates a switch 47 by way of cam 46 to operate valve 45 to open the ports to the mixing chamber and at the same time the reversing valve 11 is operated whereby the piston 6 is displaced to the right, as shown in Fig 1 to cause the respective components to be ejected from the dosing cylinders through lines 20 and 42 into the mixing chamber 22. The length of stroke of the differential dosing piston 34 is controlled to control the quantity of the components injected, and is effected by actuation of a screwed stop member 53, within the extension 36 of the housing 2, which forms an adjustable stop against which the piston 34 abuts. The operation of the member 53 is by way of gears 54, 55 driven from a motor 37 which is controlled by the hydraulic means 14.
GB2716573A 1972-06-07 1973-06-07 Machine for dosing two components into a mixing chamber Expired GB1405060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2227559A DE2227559C3 (en) 1972-06-07 1972-06-07 Device for dosing two reactive and fluid components into a mixing chamber

Publications (1)

Publication Number Publication Date
GB1405060A true GB1405060A (en) 1975-09-03

Family

ID=5846979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2716573A Expired GB1405060A (en) 1972-06-07 1973-06-07 Machine for dosing two components into a mixing chamber

Country Status (10)

Country Link
JP (1) JPS5651010B2 (en)
AT (1) AT352998B (en)
CA (1) CA1009809A (en)
CH (1) CH558520A (en)
DE (1) DE2227559C3 (en)
FR (1) FR2187508B1 (en)
GB (1) GB1405060A (en)
IT (1) IT985325B (en)
NL (1) NL7307968A (en)
SE (1) SE397292B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011000418A1 (en) * 2009-06-30 2011-01-06 Fluid Management Operations Llc Fluid dispenser with nested displacement members
US8240513B2 (en) 2008-03-24 2012-08-14 Fluid Management Operations Llc Fluid dispenser with nested displacement members
CN110327838A (en) * 2019-05-15 2019-10-15 台州市椒江蒙特智能装备有限公司 A kind of reagent preparation equipment of adjustable plant growth rate
CN111604000A (en) * 2020-06-30 2020-09-01 杨艳姣 Syringe type quantitative blending device
CN114521165A (en) * 2019-10-23 2022-05-20 米其林集团总公司 Injector for injecting a liquid component in an internal mixer and related method
CN114917840A (en) * 2021-11-26 2022-08-19 刘贝 Device and method for quantitatively adding solid powder into reaction kettle
CN115957695A (en) * 2023-03-16 2023-04-14 烟台联利化工有限公司 Automatic feeding and feeding device for aluminum powder
CN116143743A (en) * 2023-01-08 2023-05-23 太仓市茜泾化工有限公司 Preparation process and preparation device of 3-isobutyl glutaric anhydride

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3100708A1 (en) * 1980-01-31 1981-12-17 Arcana Chem.-pharm. Fabrik GmbH, 9802 Spittal, Drau DOSING DEVICE
DE3012978C2 (en) * 1980-04-03 1986-12-18 Hamba-Maschinenfabrik Hans A.Müller GmbH & Co KG, 5600 Wuppertal Dosing device for margarine or ice cream
JPS608805U (en) * 1983-06-29 1985-01-22 三菱自動車工業株式会社 vehicle height sensor
DE3336036A1 (en) * 1983-10-04 1985-04-18 Krauss-Maffei AG, 8000 München PISTON DOSING DEVICE OF A REACTION CASTING MACHINE
JPS6128813A (en) * 1984-07-18 1986-02-08 Sumitomo Rubber Ind Ltd Measuring and indicating device of unevenness
JPS61162605A (en) * 1985-01-07 1986-07-23 アトム化学塗料株式会社 Road mark apparatus
DE3537737A1 (en) * 1985-10-23 1987-04-23 Michel Horst Werner Device for metering small quantities of liquid by volume
JPS62160315U (en) * 1986-04-01 1987-10-12
DE3941430A1 (en) * 1989-12-15 1991-06-20 Rmg Beierling Gmbh Measurement and dispensing appts. for various media - has piston unit with medium reservoir and displacement sensor feeding valve controller
DE4429864A1 (en) * 1994-08-23 1996-02-29 Schuy Hans Gmbh Filling appts. with measuring head for e.g. dairy
CN112354449B (en) * 2020-11-22 2021-10-01 郑州工程技术学院 Metal nanowire production liquid preparation facilities
CN113530572B (en) * 2021-07-30 2024-08-20 金川集团股份有限公司 Liquid accelerator adding device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8240513B2 (en) 2008-03-24 2012-08-14 Fluid Management Operations Llc Fluid dispenser with nested displacement members
WO2011000418A1 (en) * 2009-06-30 2011-01-06 Fluid Management Operations Llc Fluid dispenser with nested displacement members
CN102460085A (en) * 2009-06-30 2012-05-16 流体管理运转有限公司 Fluid dispenser with nested displacement members
CN102460085B (en) * 2009-06-30 2013-07-31 流体管理运转有限公司 Fluid dispenser with nested displacement members
CN110327838A (en) * 2019-05-15 2019-10-15 台州市椒江蒙特智能装备有限公司 A kind of reagent preparation equipment of adjustable plant growth rate
CN114521165A (en) * 2019-10-23 2022-05-20 米其林集团总公司 Injector for injecting a liquid component in an internal mixer and related method
CN114521165B (en) * 2019-10-23 2023-11-21 米其林集团总公司 Injector for injecting liquid components in an internal mixer and related method
CN111604000A (en) * 2020-06-30 2020-09-01 杨艳姣 Syringe type quantitative blending device
CN114917840A (en) * 2021-11-26 2022-08-19 刘贝 Device and method for quantitatively adding solid powder into reaction kettle
CN114917840B (en) * 2021-11-26 2023-09-01 刘贝 Device and method for quantitatively adding solid powder into reaction kettle
CN116143743A (en) * 2023-01-08 2023-05-23 太仓市茜泾化工有限公司 Preparation process and preparation device of 3-isobutyl glutaric anhydride
CN115957695A (en) * 2023-03-16 2023-04-14 烟台联利化工有限公司 Automatic feeding and feeding device for aluminum powder
CN115957695B (en) * 2023-03-16 2023-05-26 烟台联利化工有限公司 Automatic aluminum powder feeding device

Also Published As

Publication number Publication date
FR2187508A1 (en) 1974-01-18
JPS5651010B2 (en) 1981-12-02
CA1009809A (en) 1977-05-10
ATA490373A (en) 1979-03-15
DE2227559B2 (en) 1977-11-10
JPS4963054A (en) 1974-06-19
DE2227559C3 (en) 1978-07-13
SE397292B (en) 1977-10-31
NL7307968A (en) 1973-12-11
FR2187508B1 (en) 1977-05-06
IT985325B (en) 1974-11-30
AU5649473A (en) 1974-12-05
AT352998B (en) 1979-10-25
DE2227559A1 (en) 1973-12-20
CH558520A (en) 1975-01-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee