Filter Cartridge Binding Tape Inversion for Dust Removal
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In traditional dust removal filter cartridges, the binding tape is arranged on the outer side of the filter material, leading to dust accumulation, reduced air volume, increased wind resistance, and higher maintenance costs due to increased air pressure during pulse jet cleaning.
Innovation Solution
A dust removal filter cartridge design with binding tapes fixed internally through hot melting, ensuring a flat filter material surface and reduced dust accumulation, along with a W-shaped folded filter paper structure and radial gaps between the filter net and binding tapes to enhance airflow and reduce wind resistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the binding tape is arranged on the outer side of the filter material, then the filter cartridge structure is stable, but dust accumulates near the binding tape, reducing filtering air volume and increasing wind resistance
Solution Approach 1:
The binding tape is inverted from the traditional outer-side arrangement to an inner-side arrangement on the filter material. This inversion eliminates the binding tape's interference with dust accumulation on the outer surface, maintaining structural stability while restoring full filtering air volume and reducing wind resistance.
2Stability of the object's composition
If the binding tape is arranged on the outer side of the filter material, then the filter cartridge structure is stable, but the air pressure for cleaning dust increases, increasing maintenance costs
Solution Approach 1:
By inverting the binding tape arrangement from outer-side to inner-side, the outer filter material surface remains completely clear of structural obstructions. This reduces air pressure requirements during pulse jet cleaning operations, lowering energy consumption and maintenance costs while preserving structural stability through the internal binding tape configuration.
3Ease of manufacture
If the binding tape is arranged on the outer side of the filter material, then the filter cartridge can be manufactured, but the effective filtering area is reduced due to dust accumulation
Solution Approach 1:
The binding tape is repositioned from the outer surface to the inner surface of the filter material, a simple manufacturing modification that completely eliminates dust accumulation zones. This inversion maximizes the effective filtering area while maintaining ease of manufacture through standard hot-melting processes.
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
The internal binding tapes increase the effective filtering area, reduce dust accumulation, and lower wind resistance, improving the filtering effect and reducing maintenance costs by minimizing dust accumulation and air pressure during pulse jet cleaning.
Implementation Method 1
an inner side of the filter material is provided with binding tapes which are fixedly connected to the filter material at equal intervals through hot melting
Data Source
AI summary
The invention relates to the technical field of filtering equipment, and discloses a dust removal filter cartridge. The dust removal filter cartridge includes a filter material and a filter net arranged in the filter material. A top cover is arranged on a top end of the filter material, and an air outlet is provided in the top cover. A bottom end of the filter material is sealed with a bottom cover. An inner side of the filter material is provided with binding tapes which are adhesively fixed on the filter material. An outer surface of the filter material is an effective filtering surface for dust removal, and the binding tapes are arranged on the inner side of the filter material. During the dust removal process, filtering area of an outer surface of a filter paper increases, and the filtering effect is good.