us3941357a method and apparatus for mixing viscous

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US3941357A - Method and apparatus for mixing viscous ...

A method and apparatus for mixing viscous materials in a double arm mixer having a container with a pair of spaced apart shafts pivotably disposed through the container and a plurality of mixing plows connected to the periphery of each shaft in spaced apart relationship. When the shafts are rotated in opposite directions, the working tools force the viscous material to the bottom of the ...

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Method and apparatus for mixing viscous materials - Willow ...

A method and apparatus for mixing viscous materials in a double arm mixer having a container with a pair of spaced apart shafts pivotably disposed through the container and a plurality of mixing plows connected to the periphery of each shaft in spaced apart relationship. When the shafts are rotated in opposite directions, the working tools ...

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US4619381A - Method and apparatus for discharging ...

US3941357A (en) * 1974-10-07: 1976-03-02: Willow Technology, Inc. Method and apparatus for mixing viscous materials Cited By (24) * Cited by examiner, † Cited by third party; Publication number Priority date Publication date Assignee Title; EP0259190A2 (en) * 1986-09-05: 1988-03-09 ...

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Method and apparatus for mixing viscous materials - Exxon ...

More particularly, the present invention relates to a method and apparatus for mixing a highly viscous fluid mass by altering the flow pattern of a viscous fluid stream so as to generate interfacial surfaces in the fluid mass. 2. The Prior Art . The thorough mixing of extremely viscous material has been a problem of considerable commercial concern.

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US4199263A - Method and apparatus for mixing viscous ...

A single-screw extruder and process for mixing viscous materials, for example, rubber mixtures and thermoplastic materials. The process and apparatus includes inserting a plurality of obstacles in the flow path of the material stream in the interior of the extruder cylinder. The obstacles are in the form of a number of series of studs protruding into the cylinder and accommodated by respective ...

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US4382557A - Method and apparatus for de-aerating viscous ...

A de-aerating agitating mill, especially for paints, pigments and the like in which the mixing chamber is closed off from a discharge chamber which may be subjected to reduced pressure. The closure is effected by a separator device consisting of a central disk which is attached to the stirrer or agitator shaft and rotates in a hole within a stationary part of the casing.

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Method and apparatus for mixing viscous materials - Willow ...

A method and apparatus for mixing viscous materials in a double arm mixer having a container with a pair of spaced apart shafts pivotably disposed through the container and a plurality of mixing plows connected to the periphery of each shaft in spaced apart relationship. When the shafts are rotated in opposite directions, the working tools ...

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CA1016316A - Method and apparatus for mixing viscous ...

Method and apparatus for mixing viscous materials Info ... Prior art keywords viscous materials mixing viscous mixing materials Prior art date 1972-07-21 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.)

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Apparatus and method for mixing viscous fluids - MyScienceWork

Apparatus and method for mixing viscous fluids. 1808224 - EP07007518B1 - EPO Application Feb 15, 2001 - Publication Nov 10, 2010 Ronnald B. King.

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Method and apparatus for sanitary mixing of viscous ...

Jun 10, 2003  A method of avoiding collisions with components of medical diagnostic imaging system includes defining a plurality of imaging system components as wire frame representations having vertices. The objects in the imaging system are defined in a common coordinate system using transform matrices for the imaging system components. An operator ...

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METHOD AND APPARATUS FOR RAPID MIXING OF HIGHLY VISCOUS

A method and apparatus are provided for mixing highly viscous fluids to form a mixture. The mixture is created rapidly and has a high level of uniformity. The mixture is created by utilizing induced viscous fluid folding under the influence of an electric field. The electric field is introduced by connecting a nozzle dispensing the fluids in parallel to a voltage supply and grounding a ...

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"Assessment strategies for mixing in very viscous gas ...

Oct 29, 2018  The bubble column, is a good apparatus for an elementary experimental study and numerical modeling of such flows. In this study, the hydrodynamics of the bubble column are investigated to develop strategies for assessment of mixing in the system. For the numerical part two approaches are used:;i) Using a commercial software ANSYS FLUENT with an ...

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NEW Patent CD for Method and apparatus for sanitary mixing ...

Amazon : NEW Patent CD for Method and apparatus for sanitary mixing of viscous materials : Other Products : Everything Else

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Understanding High Viscosity Mixing Blog Hockmeyer ...

Oct 10, 2012  Understanding High Viscosity Mixing. One way to view mixing is as a method to cause separate ingredients otherwise independent from one another to interface as a result of an external force. Uniformity is most desirable. Yet, in the case of mixing highly viscous materials, achieving uniformity is often a difficult, but not impossible, challenge.

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Mixing - SlideShare

Dec 05, 2019  Equipment Used for Mixing of Powders In the laboratory, the mixing is done by using pestle and mortar or with the help of a drug spatula. The method is commonly known as 'trituration'. On large scale, the following equipment are used for mixing of powders: 1.. Tumbler mixer 2. Double cone mixer 3. Agitated powder mixer 4.

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mixing of fluids - University of Babylon

Mixing refers to any operation used to change a non-uniform system into a uniform one (i.e., the random distribution of two or more initially separated phases); agitation implies forcing a fluid by mechanical means to flow in a circulatory or other pattern inside a vessel. Mixing is an integral part of chemical or physical processes mixing of ...

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Home - MixTech

MixTech is the leading consulting service specializing in mixing processes and equipment for all the chemical process industries. We can help solve specific problems or provide general support for different mixing applications. We have been doing consulting work since 1998. David Dickey. e-mail: [email protected]

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The method of cleaning of mixing equipment from viscous ...

A known method of purification of double-shaft paddle mixers from highly viscous and visco-plastic mixtures, selected Autorama production experience 1987, No. 3, S. 50). This method of cleaning of the mixer allows you to use the mixer drive and its working bodies as an energy source when conducting cleanup operations.

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Mixing Technologies in the Pharmaceutical and Medical ...

Mixing Technologies in the Pharmaceutical and Medical Industries Abstract This white paper presents an overview of mixing technologies implemented across many of today’s highly competitive pharmaceutical and medical industries, as well as new equipment designs that are increasingly being recognized as potential solutions to prevailing mixing

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Advances in 3D Numerical Simulation of Viscous and ...

Nov 20, 2010  Abstract. Mixing of highly viscous and viscoelastic fluids like wheat flour dough, pastes, batters, and syrups is often encountered in the food industry. Study of the design of mixing equipment is aimed at achieving optimal mixing of the material, providing guidelines for scale-up and comparison of batch and continuous process equipment.

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IS 101-1-1 (1986): Methods of sampling and test for paints ...

This type also includes very viscous resinous materials. Z ‘2 Type E - Products in powder form. $ 3. Sampling Equipment .i 3.1 General - The sampling tools in general used for sampling raw materials, may also be used fox d sampling finished products. Sampling equipment is required for

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Understanding the impact of media viscosity on dissolution ...

Nov 10, 2015  2.4. Experimental apparatus: USP 2 mini paddle. A schematic of the USP 2 mini paddle dissolution apparatus (Dissolution Tester 6000, Antech, UK) is shown in Fig. 1b. The volume of media used in all experiments was 100 mL and the paddle rotational speed was fixed at 50 rpm.The same apparatus was used for (i) dissolution (ii) PLIF and (iii) PIV studies.

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Mixing - SlideShare

Dec 05, 2019  Equipment Used for Mixing of Powders In the laboratory, the mixing is done by using pestle and mortar or with the help of a drug spatula. The method is commonly known as 'trituration'. On large scale, the following equipment are used for mixing of powders: 1.. Tumbler mixer 2. Double cone mixer 3. Agitated powder mixer 4.

Get Price

What is Mixing and Blending? What are Mixers, Blenders, or ...

Jul 10, 2009  This article introduces the basics of mixing technology. It defines the process of mixing and blending, and explains its importance in Industrial applications. The different types of mixing equipment for solid-solid mixing, liquid-liquid mixing, and viscous mixing are discussed. These include tumbler blenders like V-blenders, double cone blenders; convective blenders and ribbon blenders,

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MIXING - SlideShare

Mar 25, 2018  CHAMBER MIXING Mixing chamber is used as continuous mixing equipment, when there is difficulty in controlling the input rate and fluctuation. Fluctuation in the composition final mixture is greatly reduced by dilation effects of the material contained in the chamber. It may consist of a baffled pipe or an empty chamber. Liquids to be mixed are ...

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