Dual-Function Blender-Juicer Apparatus for Continuous Juice Extraction
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Solution Overview
Problem
Current kitchen appliances, such as centrifugal juicers and blenders, are inefficient in separating juice from blended food ingredients, leading to food wastage and the need for multiple devices, which occupy valuable kitchen space.
Innovation Solution
A single apparatus combining the functionalities of a blender and a centrifugal juicer, with a container that can be spun independently by a drive system, allowing for precise control over juice extraction and consistency adjustment without transferring blended ingredients.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a centrifugal juicer is used to extract juice from food ingredients, then juice extraction efficiency is improved, but the consistency of the blended food ingredients cannot be adjusted and food wastage occurs
Solution Approach 1:
The apparatus combines both juicing and blending functions in a single device. The container can be spun at different speeds to achieve either juice extraction (juicing mode) or consistent blending (blending mode), making the device versatile for multiple food preparation tasks without requiring separate appliances.
Solution Approach 2:
The drive system enables dynamic control of the container's rotational speed. By adjusting the spinning speed, the apparatus can optimize performance for different operations: higher speeds for efficient juice extraction, and controlled lower speeds for achieving desired blend consistency, providing adaptability across different food preparation needs.
2Adaptability or versatility
If a blender is used to make blends from fruits and vegetables, then consistency control is improved, but juice separation is not possible and food wastage occurs
Solution Approach 1:
The same apparatus that provides consistent blending also enables efficient juice separation through its centrifugal juicing capability. After blending to desired consistency, the container can be spun to separate and extract juice from the blended ingredients, eliminating the need for separate juicing equipment and reducing food wastage.
Solution Approach 2:
The apparatus allows continuous operation from blending to juicing within the same container without transferring ingredients. The blended food ingredients remain in the container and can be immediately subjected to centrifugal separation, maintaining continuity of the food preparation process and eliminating waste from transfers between devices.
3Adaptability or versatility
If separate blender and centrifugal juicer are used, then functional capabilities are improved, but device complexity and kitchen space requirements increase
Solution Approach 1:
The patent merges the functionalities of a blender and a centrifugal juicer into a single integrated apparatus. Both functions share common components including the container, drive system, and control mechanisms, reducing the number of separate devices needed while maintaining full functional capabilities of both appliances.
Solution Approach 2:
The single apparatus is designed to perform multiple functions: blending food ingredients to various consistencies and extracting juice from both whole and blended ingredients. This multi-functionality eliminates the need for separate blender and juicer devices, simplifying kitchen equipment requirements.
4Productivity
If blended food ingredients are transferred to centrifugal juicer for juice extraction, then juice extraction is improved, but food wastage and loss of time occur
Solution Approach 1:
The apparatus maintains continuous operation within the same container. Blended ingredients are processed directly in the container without removal or transfer to another device. The container is simply spun at different speeds to switch between blending and juicing modes, eliminating transfer time and preventing food wastage from ingredients remaining in the blender jar.
Solution Approach 2:
The drive system dynamically adjusts the container's rotational speed to switch between blending and juicing operations. This dynamic control allows the same container to perform different functions sequentially without physical transfer of ingredients, saving time and eliminating waste from incomplete transfers.
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 efficient juice extraction and precise control over the consistency of blended food ingredients, reducing wastage and optimizing kitchen space by integrating blending and juicing functions into one device.
Implementation Method 1
a drive system for driving the blender tool and spinning the container so as to fling said juice towards the wall
Implementation Method 2
a blender tool in the cavity for cutting and/or grinding and/or shredding the food ingredients thereby to release juice from the food ingredients
Data Source
AI summary
Provided is an apparatus (100) for extracting juice from food ingredients. The apparatus comprises a container (102) for receiving the food ingredients; the container having a juice outlet (110). A blender tool is located inside the container which blends the food ingredients. A drive system (109) drives the blender tool for blending and spins the container to assist juice which is released from the food ingredients during blending to pass out of the container via the juice outlet. The drive system provides independent control over the driving of the blender tool and the spinning of the container respectively. Further provided is a method for extracting juice from food ingredients.