Cleaning roller device
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Solution Overview
Problem
Current methods for treating high-viscosity colloidal hazardous waste are labor-intensive, inefficient, and environmentally harmful, as they involve manual separation and processing, leading to incomplete treatment and pollution.
Innovation Solution
A cleaning roller device with a transversely-arranged design, featuring a roller bearing device and rotary joints for water and steam connection, an inner-ring cylindrical filter plate, steel balls, and wave making plates, which separates and homogenizes viscous colloidal hazardous waste into a liquid chemical raw material, enhancing washing efficiency and automation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual separation and smashing methods are used to treat high-viscosity colloidal hazardous waste, then the treatment process is simple, but the treatment time is excessive and labor intensity is high
Solution Approach 1:
The patent replaces manual mechanical smashing with a rotating cleaning roller system that uses mechanical rotation to separate hazardous waste from barrel fragments. The roller automatically conveys, separates, and homogenizes the waste material, substituting labor-intensive manual operations with an automated mechanical system that significantly improves treatment efficiency while maintaining operational simplicity
Solution Approach 2:
The cleaning roller device performs multiple functions automatically: it conveys the waste material, separates it from barrel fragments through rotation, homogenizes the viscous colloidal waste, and discharges both solid and liquid components. This self-service capability eliminates the need for separate manual operations at each stage, thereby improving productivity without significantly increasing system complexity
2Ease of manufacture
If manual separation methods are used, then the equipment cost is low, but the treatment cost is high due to labor intensity
Solution Approach 1:
The cleaning roller device automates the entire separation and homogenization process, performing conveying, separation, mixing, and discharge functions in one continuous operation. This automation reduces the need for multiple separate equipment units and manual labor, achieving cost-effective treatment through a single integrated device that improves productivity while controlling overall treatment costs
3Device complexity
If manual separation is used, then the device structure is simple, but the working environment is harsh and treatment effect is poor
Solution Approach 1:
The patent replaces manual handling operations with an automated cleaning roller system that processes hazardous waste through enclosed mechanical rotation. This substitution removes workers from direct contact with harsh waste materials, improving working conditions while maintaining relatively simple device structure through the use of a single rotating roller component with integrated separation and homogenization functions
4Device complexity
If traditional smashing methods are used, then the separation from barrel fragments is incomplete, but the process is simple
Solution Approach 1:
The cleaning roller replaces traditional smashing methods with a rotating mechanical system that continuously conveys and separates waste material from barrel fragments through controlled rotation. This mechanical substitution provides more reliable and complete separation while maintaining process simplicity, as the roller's rotation naturally separates materials based on their physical properties without requiring complex multi-step procedures
5Device complexity
If manual homogenization is attempted, then the process is simple, but the homogenization into liquid form is ineffective
Solution Approach 1:
The patent replaces manual homogenization attempts with a rotating cleaning roller system that mechanically mixes and homogenizes the viscous colloidal hazardous waste through controlled rotation. This mechanical approach effectively transforms the waste into a liquid state suitable for pump conveyance and chemical raw material use, achieving reliable homogenization while keeping the device structure relatively simple through the use of a single rotating component
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 cleaning roller device effectively separates and homogenizes high-viscosity colloidal hazardous waste into a usable liquid, reducing treatment time and cost, and improving working conditions, allowing for efficient processing of large volumes with minimal manual labor.
Implementation Method 1
the rear end of the cleaning roller is provided with a liquid outlet; a feed port is formed in the wall of the cleaning roller and is provided with a feed port sealing cover
Implementation Method 2
a feed port is formed in the wall of the cleaning roller and is provided with a feed port sealing cover
Data Source
AI summary
A cleaning roller device is provided. The cleaning roller device comprises a transversely-arranged cleaning roller, a roller bearing device, and a roller driving device capable of driving the cleaning roller to rotate around the central axis of the cleaning roller on the roller bearing device, wherein a front-end central pipe and a rear-end central pipe are respectively arranged along the front-end central axis and the rear-end central axis of the cleaning roller and are respectively connected to rotary joints. The rotary joints are used for respectively connecting external pipelines communicated with a water source and a steam source; the front end of the cleaning roller is provided with a solid barrel fragment outlet and a barrel fragment outlet sealing cover, and the rear end of the cleaning roller is provided with a liquid outlet; a feed port is formed in the wall of the cleaning roller.