Multi Fluid Injection Mixer
First Claim
1. Multi Fluid Injection Mixer (7) for injecting at least one injected fluid, which comprises gas and/or liquid, as an admixture fluid to a pipe fluid, which comprises gas and/or liquid flowing through a pipe (1), and homogeneously mixing the fluid and pipe fluid, said injection mixer constituting a section of the pipe, the injection mixer comprising:
- at least one contacting element (2) having at least one contacting surface (2a, 2b) facing and deflecting some of the pipe fluid flow, forming a constriction to an internal cross-section of the pipe, such that the pipe fluid flow is accelerated and fluid flowing in the vicinity of said surface is deflected to flow along the contacting surface until the surface ends over a sharp edge (4, 4a, 4b) at a point of maximum pipe constriction and flow velocity,at least one injection element (3, 3a, 3b) arranged with a fluid connection to said contacting surface of the contacting element, such that the admixture fluid can be injected onto said contacting surface and along said contacting surface be entrained by the flowing pipe fluid over the sharp edge.
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Accused Products
Abstract
Multi Fluid Injection Mixer for injecting gas and/or liquid as admixture fluid to gas and/or liquid flowing through a pipe, and homogeneously mixing the admixture fluids and pipe fluids, said injection mixer constituting a section of the pipe, distinguished in that the injection mixer is comprising: at least one contacting element having at least one contacting surface facing and deflecting some of the pipe fluid flow, forming a constriction to the internal cross-section of the pipe, such that the pipe fluid flow is accelerated and fluid flowing in the vicinity of said surface is deflected to flow along the surface until the surface end over a sharp edge at the point of maximum constriction and flow velocity, at least one injection element arranged with a fluid connection to said surface of the contacting element, such that admixture fluid can be injected onto said surface and along said surface be entrained by the flowing pipe fluid over the sharp edge, but for a contacting element formed as a contracting pipe section at least two injection elements are provided.
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Citations
19 Claims
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1. Multi Fluid Injection Mixer (7) for injecting at least one injected fluid, which comprises gas and/or liquid, as an admixture fluid to a pipe fluid, which comprises gas and/or liquid flowing through a pipe (1), and homogeneously mixing the fluid and pipe fluid, said injection mixer constituting a section of the pipe, the injection mixer comprising:
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at least one contacting element (2) having at least one contacting surface (2a, 2b) facing and deflecting some of the pipe fluid flow, forming a constriction to an internal cross-section of the pipe, such that the pipe fluid flow is accelerated and fluid flowing in the vicinity of said surface is deflected to flow along the contacting surface until the surface ends over a sharp edge (4, 4a, 4b) at a point of maximum pipe constriction and flow velocity, at least one injection element (3, 3a, 3b) arranged with a fluid connection to said contacting surface of the contacting element, such that the admixture fluid can be injected onto said contacting surface and along said contacting surface be entrained by the flowing pipe fluid over the sharp edge. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17, 18, 19)
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15. Mixer for homogeneous mixing of fluids flowing through a pipe, said mixer constituting a section of the pipe, the mixer comprising:
at least one contacting element (2) having at least one surface facing and deflecting some of the pipe fluid flow, forming a constriction to the internal cross-section of the pipe, such that the pipe fluid flow is accelerated and fluid flowing in the vicinity of said surface is deflected to flow along the surface to a point at which the surface ends at a sharp edge (4) at a point of maximum constriction and flow velocity.
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16. (canceled)
Specification