40000 air flow catalytic combustion equipmentProduct Overview:
40000 air flow catalytic combustion equipmentThe organic waste gas adsorption concentration+catalytic purification device is a new type of waste gas treatment equipment developed by our company based on years of experience in waste gas treatment, which is energy-saving and has no secondary pollution. After being used by many users, this treatment technology has reached the level of similar products in China. This device is mainly suitable for organic waste gases that are not suitable for direct combustion or catalytic combustion and adsorption condensation recovery treatment, especially for high air volume, medium low concentration, and volatile waste gas applications, and can achieve satisfactory treatment results. Widely applicable, low operating costs, and small footprint, the types of organic solvents that can be processed include benzene, ketones, esters, alcohols, aldehydes, ethers, alkanes, and their mixed gases.
1、 Working principle of 40000 air volume catalytic combustion equipment
This device is designed based on two basic principles: adsorption (high efficiency) and catalytic combustion (energy saving). It adopts dual gas path continuous operation, with one catalytic combustion chamber and two adsorption beds alternately used. Firstly, the organic waste gas is adsorbed onto activated carbon. When the activated carbon is about to reach saturation, the adsorption is stopped. Then, the organic matter is desorbed from the activated carbon using a hot gas flow to remove it; The detached organic matter has been concentrated (with a concentration several tens of times higher than before) and sent to the catalytic combustion chamber for catalytic combustion to generate carbon dioxide and water vapor for discharge. When the concentration of organic waste gas reaches over 2000ppm, the organic waste gas can maintain spontaneous combustion in the catalytic bed without external heating. After combustion, a portion of the exhaust gas is discharged into the atmosphere, while the majority is sent to the adsorption bed for use as activated carbon. This can not only meet the heat energy required for combustion and desorption, but also achieve the goal of energy conservation. _The activated carbon can undergo the next adsorption; When desorbing again, another adsorption bed can be used for purification operation, which can achieve both continuous operation (i.e. online work) and intermittent operation (i.e. offline work).
2、 Application range of 40000 air volume catalytic combustion equipment:
This purification device is mainly used for the purification and elimination of harmful organic waste gases emitted or leaked in automobile, painting, printing, electromechanical, home appliance, shoe making, plastic and various chemical workshops, and is suitable for organic waste gases with lower concentrations that are not suitable for direct combustion or catalytic combustion and adsorption cold condensation recovery treatment, especially for high air volume treatment occasions, and can achieve satisfactory economic and social benefits.
3、 Technical Performance and Characteristics of 40000 Airflow Catalytic Combustion Equipment
1. The design principle, materials used, stable performance, simple structure, safe and reliable, energy-saving and labor-saving, and no secondary pollution of this device. The equipment occupies a small area and is lightweight. The adsorption bed adopts a multi-layer separation structure, which is easy to load and replace;
2. Adopting a new type of activated carbon adsorption material - honeycomb block activated carbon, the equipment has low resistance and is suitable for use under high air volume;
3. The catalytic combustion chamber uses cordierite honeycomb ceramic as a precious metal catalyst carrier, with low equipment resistance and high activity. When the concentration of organic waste gas reaches over 2000ppm, it can maintain spontaneous combustion;
4. Low power consumption, due to the low resistance of the bed layer, it can work with a low-pressure fan, which not only consumes less power but also has less noise. During catalytic combustion, electric heating is required to start, and the start-up time of electric heating is about half an hour. After the catalytic combustion of organic matter in the catalytic bed starts, its combustion heat can be sufficient to maintain the temperature required for its reaction, and at this time, electric heating stops;
5. An activated carbon bed that adsorbs organic waste gas is used to desorb the waste gas after catalytic combustion. The desorbed gas is then sent to the catalytic combustion chamber for purification, without the need for external energy, with low operating costs and significant energy-saving effects;
6. The 40000 air flow catalytic combustion equipment adopts high-quality 400 hole honeycomb catalyst, with low resistance, low ignition temperature, and high catalytic combustion purification rate;
7. The 40000 air flow catalytic combustion equipment recovers and utilizes the heat generated by exhaust gas combustion, saving energy consumption; Low requirements for combustible component concentration and calorific value;
8. The ignition temperature is low, and under the action of the catalyst, most hydrocarbons can generally complete the reaction below 300 ℃ without the need for auxiliary fuel;
9. Due to its low-temperature flameless combustion, it has good safety and is particularly suitable for handling continuously emitted gases;
10. The 40000 air volume catalytic combustion equipment has a small footprint, low investment cost, simple process flow, and low equipment failure rate due to the layered installation of the system equipment.