Cellulose Dissolution Stirring Assembly With Adjustable Agent Feeding
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Solution Overview
Problem
Existing devices for dissolving cellulose lack the ability to adjust the amount of dissolving agents according to the amount of cellulose in a stirring canister, leading to inefficient and incomplete dissolution.
Innovation Solution
A device with an adjustable stirring member and controlled dissolving agent addition, featuring a stirring assembly with an L-shaped installing block, electric telescopic rod, and synchronized wheels for precise stirring and agent feeding, allowing real-time adjustment of stirring position and agent quantity based on cellulose levels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If continuous addition of dissolving agents with stirring is used, then dissolution speed is accelerated, but the device cannot adjust the amount of dissolving agents according to cellulose amount
Solution Approach 1:
The patent implements a movable stirring member that can be adjusted vertically along the stirring canister wall, allowing the stirring depth and position to be dynamically changed according to the amount of cellulose being processed. This dynamic adjustment capability enables the device to adapt to different cellulose quantities while maintaining effective dissolution.
Solution Approach 2:
The patent allows adjustment of multiple parameters including the vertical position of the stirring member, the stirring speed, and the amount of dissolving agent added. These parameter changes enable optimization of the dissolution process for different cellulose amounts, resolving the contradiction between maintaining high dissolution speed and achieving adaptability.
2Device complexity
If fixed stirring member position is used, then device structure is simple, but dead angles exist reducing dissolution completeness
Solution Approach 1:
The stirring member is designed to be movable along the stirring canister wall rather than fixed, allowing it to reach different positions and angles. This dynamic positioning eliminates dead angles where cellulose might not be properly stirred, ensuring complete dissolution without significantly complicating the overall device structure.
Solution Approach 2:
The stirring member can move not only vertically but also rotate around the stirring canister, adding a rotational dimension to the stirring action. This multi-dimensional stirring approach ensures comprehensive mixing of cellulose and dissolving agents, eliminating dead zones and improving dissolution completeness.
3Ease of operation
If stirring member height cannot be adjusted, then device operation is simple, but dissolution efficiency decreases for varying cellulose amounts
Solution Approach 1:
The stirring member height is made adjustable through a simple mechanical structure that allows vertical movement along the stirring canister. This dynamic height adjustment enables optimization of stirring effectiveness for different cellulose amounts while maintaining ease of operation through intuitive manual or automated control.
Solution Approach 2:
The adjustable stirring member design serves multiple functions: it can be positioned at different heights, rotated around the canister, and controlled at varying speeds. This multi-functionality allows a single device to efficiently handle various cellulose amounts and types, improving dissolution efficiency without requiring multiple specialized devices.
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
Ensures uniform and efficient dissolution of cellulose by providing multi-dimensional stirring and precise agent feeding, addressing dead angles and ensuring complete mixing and dissolution across varying cellulose concentrations.
Implementation Method 1
end of an extension shaft of the electric telescopic rod is fixedly connected with a stirring rod, and lower end of the stirring rod is fixedly connected with a stirring member
Implementation Method 2
lower end of the dispensing canister is rotatably connected with a first synchronizing wheel, and the first synchronizing wheel and the second synchronizing wheel are connected via a synchronizing belt
Data Source
AI summary
The present disclosure belongs to the field of cellulose dissolution technology, particularly relates to a device for dissolving cellulose with high speed and solubility. The device comprises a baseplate and a dissolving canister arranged on surface of the baseplate, bottom surface of the dissolving canister is fixedly connected with a supporting column, and surface of the dissolving canister is installed with a liquid-discharge pipe. The device further comprises a stirring assembly arranged above the dissolving canister, and the stirring assembly comprises an L-shaped installing block arranged above the dissolving canister. Surface of the L-shaped installing block is fixedly connected with a connection block, and surface of the connection block is fixedly connected with a dispensing canister. Lower end of the dispensing canister is rotatably connected with a first synchronizing wheel, one side of the first synchronizing wheel away from the dispensing canister is fixedly connected with a rotation member.