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US3913890A Expired / Lapsed US ⏱️ 0.0 years remaining

Relatively hard unattached objects to inhibit caking and scaling in a horizontal pipeline

Assignee: Individual
•
Filing: 1973-03-02
•
Granted: 1975-10-21
•
Expires: 1993-03-02
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Abstract

Abstract A pipeline is provided through which gases and liquids flow. The pipeline contains relatively hard unattached objects. The line is rotated causing the solid objects to bounce and tumble within the line contacting the interior of the line. As the balls bounce and tumble they agitate the liquid passing through the line and inhibit it from assuming a dry state. The tumbling balls also act to splash and cascade the liquids whereby the gases are scrubbed or cleansed between the entrance and exit ports. The pipeline may be compartmentalized by means of plates which are provided with apertures to permit the gases and liquids to flow from the entrance to the exit parts. The relatively hard unattached objects may be disposed in each compartment.

Inventors

  • 👤 Arthur W Lankenau
  • 👤 Harry B Scott

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 22:15
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/34; B01D53/46; B01D53/48; B01D53/50; B01D53/501; B01F; B01F29/00; B01F29/60; B01F29/63; B01F33/00; B01F33/25; Y; Y10; Y10S; Y10S261/00; Y10S261/72

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 145 words
Apparatus for inhibiting the adherence of particulate matter in a substantially horizontal pipeline having inlet and outlet ports comprising: a plurality of relatively hard unattached bounceable objects disposed within the line between the inlet and the outlet ports, means for introducing noxious gases and cleansing liquids into the line for intermixing to cleanse the gases before emission at the outlet ports, means for rotating the line to cause the objects to tumble and bounce in the liquid within the line to distribute the same in the path of the gases and to inhibit the adherence of particulate matter on the interior surface of the line, and spaced apart plate means carried in said line for maintaining said objects in selective axial distribution along said line to avoid substantial axial travel of said objects and uneven accumulation thereof within the line during rotation of the line.
Claim 2
Dependent Claim 145 words
Apparatus for inhibiting the adherence of particulate matter in a substantially horizontal pipeline having inlet and outlet ports comprising: a plurality of relatively hard unattached bounceable objects disposed within the line between the inlet and the outlet ports, means for introducing noxious gases and cleansing liquids into the line for intermixing to cleanse the gases before emission at the outlet ports, means for rotating the line to cause the objects to tumble and bounce in the liquid within the line to distribute the same in the path of the gases and to inhibit the adherence of particulate matter on the interior surface of the line, and spaced apart plate means carried in said line for maintaining said objects in selective axial distribution along said line to avoid substantial axial travel of said objects and uneven accumulation thereof within the line during rotation of the line.
Claim 3
Dependent Claim 13 words
The invention as defined in claim 1 in which the objects are balls.
Claim 4
Dependent Claim 19 words
The invention as defined in claim 1 comprising, in addition, a resilient lining on the interior of the pipeline.
Claim 5
Dependent Claim 17 words
The invention as defined in claim 1, comprising, in addition, a resilient coating on said solid objects.
Claim 6
Dependent Claim 23 words
The invention as defined in claim 1 including lifting means secured to the interior of said pipeline and extending lengthwise of said pipeline.
Claim 7
Dependent Claim 35 words
The invention as defined in claim 1, comprising, in addition, a plurality of plates disposed, within the line substantially normal to its axis Of the line to form compartments within which the balls are located.
Claim 8
Dependent Claim 24 words
The invention as defined in claim 6, in which the plates are provided with apertures to permit the flow of gases along the pipeline.
Claim 9
Dependent Claim 29 words
The invention as defined in claim 7, comprising, in addition, doors in the pipeline through which the relatively hard balls may be introduced into the compartments in the line.
Claim 10
Dependent Claim 45 words
The invention as defined in claim 1, comprising, in addition, a cage formed of bars and plates secured substantially normal to said bars, said plates being provided with apertures to permit the flow of gases through said line, said cage being secured to the pipeline.
Claim 11
Dependent Claim 182 words
Apparatus for inhibiting the adherence of particulate matter in a substantially horizontal pipeline having inlet and outlet ports, comprising: a rotatable interior surface provided in the line which surface is substantially non-displaceable radially out of its normal planar disposition, means for introducing noxious gases and cleansing liquids into the line for intermixing to cleanse the gases before emission at the outlet ports, apertured plates secured to the interior of the pipeline and substantially normal to the pipeline to form the line into a series of compartments, relatively hard bounceable balls unattached to each other disposed freely within the compartments and in mechanical contact with the interior surface of the line, doors in the pipeline in communication with each compartment for the introduction of the relatively hard balls into the pipeline, and means for rotating the interior surface of the line and the compartment to cause the balls to tumble and bounce in the liquid within the line to distribute the same in the path of the gases and to inhibit the adherence of particulate matter on the interior surface of the line.
Claim 12
Dependent Claim 182 words
Apparatus for inhibiting the adherence of particulate matter in a substantially horizontal pipeline having inlet and outlet ports, comprising: a rotatable interior surface provided in the line which surface is substantially non-displaceable radially out of its normal planar disposition, means for introducing noxious gases and cleansing liquids into the line for intermixing to cleanse the gases before emission at the outlet ports, apertured plates secured to the interior of the pipeline and substantially normal to the pipeline to form the line into a series of compartments, relatively hard bounceable balls unattached to each other disposed freely within the compartments and in mechanical contact with the interior surface of the line, doors in the pipeline in communication with each compartment for the introduction of the relatively hard balls into the pipeline, and means for rotating the interior surface of the line and the compartment to cause the balls to tumble and bounce in the liquid within the line to distribute the same in the path of the gases and to inhibit the adherence of particulate matter on the interior surface of the line.

References Cited (Backward Citations)

US2872386A Cited
US2960778A Cited
US3160395A Cited
US3442495A Cited
US3502304A Cited
US3488037A Cited
US3588052A Cited
US3614071A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-10-20 1979-04-21 1979-10-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-10-20 1983-04-21 1983-10-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-10-20 1987-04-21 1987-10-21 $7700.00 Window Closed / Lapsed

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