Combustible Waste Treatment Device with Integrated Absorption
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current combustible waste treatment methods, particularly for phosphorus-containing wastes, result in high costs, large equipment space requirements, and significant offgas pollution due to inefficient smoke and dust particle adsorption, leading to environmental contamination.
Innovation Solution
A combustible waste combustion treatment device that employs a closed pressure container with an oxygen supply system, a crucible, and an absorption tank filled with an alkaline solution, utilizing a circulating water cooling system and integrated control system to manage combustion and absorption processes, ensuring efficient and rapid treatment with minimal waste gas emission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If phosphorus-containing wastes are intensely combusted to generate a large amount of smoke and dust instantaneously, then the combustion efficiency is improved, but the activated carbon and spraying system are difficult to completely adsorb them in a short time, causing offgas pollution
Solution Approach 1:
The patent introduces a preheating system that preheats air before it enters the combustion chamber. This preliminary action allows the combustion process to proceed more efficiently while controlling the rate of smoke and dust generation, enabling the adsorption system to handle the offgas effectively.
Solution Approach 2:
The patent employs activated carbon as an intermediary substance in an adsorption tower to capture smoke and dust particles from the combustion offgas. The activated carbon serves as a mediator between the harmful combustion products and the environment, allowing efficient adsorption of pollutants.
2Productivity
If a combustion tower is used for treatment, then the combustion process can be carried out, but the equipment occupies a large area and requires matching discharge air and offgas treatment systems, causing high cost
Solution Approach 1:
The patent combines multiple functions into a single integrated device: the combustion chamber, preheating system, and adsorption tower are merged into one compact unit. This eliminates the need for separate large-scale combustion towers and independent offgas treatment systems, reducing both equipment complexity and cost.
Solution Approach 2:
The patent implements a nested structure where the preheating system and adsorption tower are integrated within or adjacent to the combustion chamber in a compact arrangement. This nesting approach minimizes the overall equipment footprint while maintaining all necessary treatment functions.
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 device effectively treats combustible wastes with zero waste gas emission, offering a compact, easy-to-control, and cost-effective solution with automatic operation, suitable for industrial applications, while ensuring environmental safety and compliance with emission standards.
Implementation Method 1
a circulating water cooling system further provided outside the cavity of the pressure container
Implementation Method 2
circulating water cooling system
Implementation Method 3
combustion is controlled in a closed pressure container
Implementation Method 4
oxygen supply system
Implementation Method 5
the combusted products are collected into an absorption tank so as to discharge a neutral salt solution
Data Source
Figure 1
AI summary
The invention provides a combustible waste combustion treatment device, and belongs to the technical field of environmental protection equipment. According to the technical scheme adopted by the invention, a combustible waste combustion treatment device comprises a pressure container provided with a filling port and a matched oxygen supply system, wherein a combustion system, a combusted substance absorption tank and an absorption liquid supply system are provided in a cavity of the pressure container; a discharge port is provided at the bottom of the combusted substance absorption tank, and a circulating water cooling system is further provided outside the cavity of the pressure container. The combustible waste combustion treatment device has the beneficial effects that combustible wastes such as waste phosphorus, phosphorus-containing wastes and the like can be efficiently and quickly treated, zero waste gas discharge treatment is realized, and the treatment speed is controllable; the operation is in operation and easy to control, the substances to be treated and the alkaline solution can be added on line and the products are discharged on line, realizing a continuous operation; the device has the advantages of small occupied area, simple structure, easiness in operation and control; and it realizes automatic control in a further improved scheme, and has low cost and a high industrial application value.