Downward Angled Baffle for Clarification Reactor Solids
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Solution Overview
Problem
Existing fluid treatment systems face challenges in efficiently directing settled solids towards a discharge assembly due to the tendency of solids to adhere to conical surfaces and the complexity of angled baffles, leading to clumping and difficulty in removing settled material.
Innovation Solution
A clarification reactor with a downward angled baffle inside, positioned from the first end to the second end, deflects separated solids towards a solids discharge at the bottom, ensuring efficient separation and removal of solids while allowing separated water to exit through a top outlet.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conical shaped bases are used to direct settled solid material towards discharge assemblies, then solid material can be directed towards the outlet, but the settled solid material may adhere to the inner surfaces causing clumping and preventing further movement
Solution Approach 1:
Instead of using conical bases that angle upward from the bottom, the patent inverts the approach by using downward angled baffles positioned within the chamber. These baffles angle downward toward the discharge assembly, actively directing settled solids toward the outlet rather than relying on the chamber geometry to passively guide them, thereby preventing adherence to upward-angled surfaces.
Solution Approach 2:
The downward angled baffles serve as intermediary structures between the settled solids and the discharge assembly. Rather than relying on the chamber walls or conical bases as intermediaries, these baffles provide a dedicated directional surface that actively pushes settled solids toward the discharge point, ensuring reliable removal without adherence issues.
2Ease of operation
If angled baffles are used to direct solids towards outlet, then solid material can be directed towards discharge assembly, but the system construction becomes more complex
Solution Approach 1:
The baffle structure is segmented into discrete downward angled sections positioned at intervals within the chamber rather than requiring a continuous complex baffle system. This segmentation simplifies construction while maintaining the directional function of guiding solids toward the discharge assembly.
Solution Approach 2:
Rather than making the entire chamber complex, the patent applies downward angled baffles only at specific locations where they are needed to direct solids. This localized approach maintains simplicity in the overall system construction while achieving the desired solid material direction function where it matters most.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This configuration simplifies the construction and operation of fluid treatment systems, effectively directing solids towards the discharge and preventing adherence, thereby improving the efficiency and practicality of solid removal.
Implementation Method 1
the removal of solids from a liquid may be accomplished by allowing a suspended solid material to settle downwards due to gravitational forces
Implementation Method 2
a downward angled baffle, positioned inside the reactor, configured to deflect the separated solids towards the first solids discharge
Implementation Method 3
allowing a suspended solid material to settle downwards due to gravitational forces
Implementation Method 4
the removal of solids from a liquid may be accomplished by allowing a suspended solid material to settle downwards due to gravitational forces
Data Source
AI summary
A fluid treatment system is provided. A clarification reactor or chamber, configured for receiving an influent, is provided wherein separated water and separated solids may be formed from the influent while inside and/or outside the reactor. An influent inlet, positioned essentially at the top of the reactor, configured to allow the influent to enter the reactor is provided. A separated water outlet is provided, positioned essentially at the top of the reactor, that is configured to allow the separated water to exit the reactor. A solids discharge is also provided, positioned essentially at the bottom of the reactor, that is configured to allow the separated solids to exit the reactor. A downward angled baffle, positioned inside the reactor, is configured to deflect the separated solids towards the solids discharge.