Angled Distillation Tower Tray Area
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Solution Overview
Problem
Existing industrial columns and towers face limitations in capacity, reinforcement requirements, and installation/maintenance complexity due to their vertical orientation, which restricts efficiency and flexibility in distillation and fluid separation processes.
Innovation Solution
The angular installation of industrial columns or towers at an angle other than vertical increases the active transfer plate surface area within a given diameter, reducing overall height and reinforcement needs, while simplifying installation and maintenance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the column or tower is installed in a vertical orientation, then the structural stability is maintained, but the active area of the trays is reduced and capacity is limited
Solution Approach 1:
The column or tower is installed at an acute angle rather than vertically, changing the spatial orientation from a single vertical dimension to an angled configuration. This dimensional change allows the trays to be positioned at angles that increase their active area while the angled support structure distributes structural loads differently, reducing the need for excessive wall thickness and subterranean reinforcement.
2Productivity
If the number of fractional trays is increased to enhance mass transfer, then the extraction efficiency is improved, but the column height increases and space requirements expand
Solution Approach 1:
The angle of installation is changed from vertical to an acute angle, which alters the geometric parameters of the tray arrangement. This parameter change increases the active area of each tray, allowing for enhanced mass transfer and extraction efficiency without necessarily increasing the number of trays or the overall column height, as each tray becomes more effective at its position.
3Area of stationary object
If the column diameter is increased to increase the active area, then the capacity is improved, but the structural requirements and installation complexity increase
Solution Approach 1:
Instead of increasing the column diameter symmetrically to increase capacity, the invention uses an asymmetric angled installation configuration. This asymmetric orientation allows the existing column diameter to provide increased active area through geometric optimization, avoiding the need for larger diameter construction and the associated increased installation complexity and structural requirements.
Data Source
AI summary
A column for distillation or fluid-fluid separation is oriented at an angle to the horizontal other than vertical to provide increased transfer plate surface area within the interior of a column of determined diameter and to reduce overall height of the structure.