Polyacrylate Salt Binding Sheet for Vertical Limescale Removal
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Solution Overview
Problem
Existing methods for removing limescale from surfaces, particularly vertical surfaces, are laborious, time-consuming, and costly, and often damage the surface or environment, with descaling agents tending to slip off and requiring scrubbing, and may necessitate draining of swimming pools for effective removal.
Innovation Solution
A system comprising a sheet infused with a descaling agent and a binding agent containing polyacrylate salt, which adheres to the surface, allowing the descaling agent to effectively loosen and remove limescale without manual scrubbing, suitable for vertical and submerged surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional descaling agents are applied to vertical surfaces, then limescale removal is achieved, but the agents slip off and require laborious manual scrubbing
Solution Approach 1:
The sheet is pre-infused with descaling agents and binding agents before application. The binding agent is already present in the sheet to ensure adhesion to vertical surfaces, eliminating the need for preliminary surface preparation or multiple application steps. This preliminary preparation allows the sheet to be simply applied and remain in place to work automatically.
Solution Approach 2:
A polyacrylate salt binding agent acts as an intermediary between the descaling agent and the vertical surface. This binding agent enables the sheet to adhere to smooth vertical surfaces by forming a temporary adhesive bond, allowing the descaling chemicals to remain in contact with the limescale without slipping off.
2Productivity
If abrasive cleaning tools or harsh chemicals are used to remove limescale, then removal effectiveness is improved, but surface damage and environmental harm occur
Solution Approach 1:
The invention replaces mechanical abrasion methods (scrubbing, sandblasting) with a chemical dissolution approach. The descaling agents chemically break down the limescale deposits, allowing removal without physical contact that could damage the underlying surface. This substitution of mechanical action with chemical action maintains effectiveness while eliminating surface damage.
Solution Approach 2:
The invention uses controlled chemical parameters (pH, concentration of descaling agents) to dissolve limescale selectively. By adjusting the chemical composition and concentration of the infused agents, the system achieves effective limescale removal while controlling the harshness of the chemicals to minimize environmental impact and protect the substrate surface.
3Area of stationary object
If limescale accumulates below water level in swimming pools, then complete coverage is achieved, but the pool must be drained for removal
Solution Approach 1:
The sheet is designed to be self-adhering through the polyacrylate salt binding agent, allowing it to attach to underwater vertical surfaces without external assistance or pool drainage. The sheet independently maintains its position and delivers the descaling agents directly to the limescale deposits, enabling treatment of submerged areas that would otherwise require complex draining and manual access procedures.
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 system significantly reduces human effort required for limescale removal, effectively dissolving and removing limescale from surfaces with minimal environmental impact and without draining pools, achieving complete removal in a fraction of the time and effort of conventional methods.
Implementation Method 1
a binding agent comprising a polyacrylate salt, wherein the binding agent causes the sheet to bind to the surface
Implementation Method 2
the descaling agent is present in the composition in an amount effective for removing lime scale buildup from said vertical surface
Data Source
AI summary
Disclosed is a system for removal of limescale from a surface, which provides a sheet infused with a descaling agent and a binding agent comprising a polyacrylate salt, wherein the polyacrylate salt causes the sheet to bind to a surface to effectuate removal of the limescale. In embodiments, the sheet may bind to a vertical surface for treatment of limescale.