Paint Mixing Segmentation for Homogeneity and Energy Reduction
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Solution Overview
Problem
Current methods for producing wall paints and coatings require high energy consumption, long processing times, and large inventory due to the need for large mixers to homogenize solid and liquid components, resulting in inflexibility and increased costs.
Innovation Solution
A method involving small containers where solid-phase components like powders are pre-mixed and then dosed and mixed with liquid-phase components using a mixer inserted into the container, allowing for flexible production and efficient mixing within smaller containers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If large mixers are used to mix solid and liquid components, then homogeneity of the product is improved, but energy consumption increases significantly
Solution Approach 1:
The mixing process is divided into two separate stages: first, solid components are pre-mixed in a stationary state to achieve homogeneous distribution; second, the pre-mixed solids are combined with liquid components in a final mixing stage. This segmentation allows each mixing stage to be optimized independently, reducing the energy required for the final mixing operation while maintaining product homogeneity.
Solution Approach 2:
Solid components are pre-mixed before being combined with liquid components. This preliminary action ensures that solids are already homogeneously distributed when the final mixing occurs, reducing the time and energy needed in the final mixing stage to achieve the desired product homogeneity.
2Manufacturing precision
If large mixers are used to mix solid and liquid components, then product homogeneity is improved, but processing time increases
Solution Approach 1:
The mixing process is divided into two separate stages: pre-mixing of solid components in a stationary state, followed by final mixing with liquid components. This segmentation allows the solid pre-mixing to occur without the time constraints of rotating mixer operation, while the final mixing stage is shortened because the solids are already homogeneously distributed.
Solution Approach 2:
Solid components are pre-mixed before being combined with liquid components. This preliminary action ensures that solids are already homogeneously distributed when the final mixing occurs, reducing the time needed in the final mixing stage to achieve the desired product homogeneity.
3Productivity
If large quantities of product are produced in large mixers, then production efficiency is improved, but inventory costs increase
Solution Approach 1:
The production process is segmented into pre-mixing of solids and final mixing with liquids. This allows the liquid component to be added only when needed for final product assembly, enabling just-in-time production that reduces the need to maintain large inventories of pre-mixed product while maintaining production efficiency.
4Quantity of substance
If large mixers are used to mix solid and liquid components, then mixing capacity is improved, but device complexity increases
Solution Approach 1:
The mixing function is segmented between a stationary pre-mixing stage for solids and a final mixing stage with liquid components. This eliminates the need for a single large, complex rotating mixer, replacing it with simpler, smaller mixing devices that perform specialized functions at different stages.
Solution Approach 2:
Instead of using a large rotating mixer to mix all components simultaneously, the invention inverts the approach by first mixing solids in a stationary state, then adding liquids for final mixing. This inversion simplifies the mixing devices while maintaining or improving mixing capacity.
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 approach reduces production costs and time by enabling more flexible production, minimizing energy consumption, and ensuring homogeneity in smaller batches, thus optimizing inventory management.
Implementation Method 1
mixing the compound formed by the components inside said at least one container by means of a mixer
Data Source
Figure 1
Figure 2A~2B
AI summary
A method for dosing and amalgamating/mixing, by means of at least one mixer or mixing device 2, at least one solid-phase component "S" to be amalgamated/mixed with at least one liquid-phase component "L" in order to obtain paints and wall coatings with homogeneous mixtures, being characterized by the following operating steps: a) introducing, by means of at least one dosing system (6), at least one solid-phase component "S", in reduced quantities, into at least one container (4); b) introducing, by means of a dosing system (6), at least one liquid-phase component "L", in reduced quantities, into at least one container (4); c) amalgamating/mixing the compound by using at least one mixer (2); d) closing container (4) before it is delivered to the final customer.