Emitter Point Cleaning Brush for Continuous Ionizer Operation
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Solution Overview
Problem
Conventional emitter point cleaning devices for ionizing blowers require a reduction in performance or disabling of the ionizing blower to clean the emitter points, which can lead to charge buildup and potential damage to sensitive devices.
Innovation Solution
An automatic emitter point cleaning system that includes a brush, a gearing system with a motor to actuate the brush for cleaning while the ionizing device continues to function, allowing for simultaneous cleaning and ion generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the ionizing blower is disabled or performance is reduced to clean emitter points, then cleaning can be performed, but charge buildup occurs and sensitive devices may be damaged
Solution Approach 1:
The patent implements continuous cleaning action through a rotating brush that operates while the ionizing blower runs at full performance. The brush is driven by a separate motor to rotate continuously, maintaining constant contact with emitter points to remove particle accumulation without interrupting ion generation, thus preserving both productivity and reliability
2Ease of operation
If the ionizing blower is disabled or performance is reduced to clean emitter points, then cleaning can be performed, but performance is disrupted
Solution Approach 1:
The patent merges the cleaning function and ion generation function into a single integrated system that operates simultaneously. The brush cleaning mechanism and ionizing blower are combined in one device, with the brush rotating in contact with emitter points while the blower generates ions, eliminating the need to switch between cleaning and operation modes
3Reliability
If a conventional cleaning device is used, then emitter points can be cleaned, but the system requires stopping operation which reduces efficiency
Solution Approach 1:
The patent eliminates downtime by implementing continuous cleaning through a motor-driven rotating brush that operates without interruption. The brush maintains constant rotational contact with emitter points, continuously removing particle accumulation and maintaining electrostatic neutrality without requiring the system to stop or reduce operation
Solution Approach 2:
The system performs self-maintenance through the automated rotating brush mechanism that continuously cleans emitter points without external intervention. The brush is automatically driven by a motor to rotate and clean the emitter points, eliminating the need for manual cleaning operations and system shutdowns
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
Enables continuous operation of the ionizing device during emitter point cleaning, preventing charge buildup and maintaining performance without disrupting the ionization process.
Implementation Method 1
a motor to actuate the second gear such that the second gear actuates the first gear to move the brush past the point emitter
Implementation Method 2
a point emitter configured to produce at least one of positive ions or negative ions within or proximate to the air path
Data Source
AI summary
Automatic emitter point cleaners are disclosed. An automatic emitter point cleaning system includes: a fan configured to direct a stream of air through an air path; a point emitter configured to produce at least one of positive ions or negative ions within or proximate to the air path; a brush; a first gear coupled to the brush and configured to move the brush into contact with the point emitter; a second gear to engage the first gear; and a motor to actuate the second gear such that the second gear actuates the first gear to move the brush past the point emitter.