Industrial environmental protection catalytic combustion of organic air pollution control equipment

 

Process Description
FX series activated carbon adsorption-catalytic combustion integrated waste gas treatment device uses the thermal energy of catalytic combustion reaction to desorb VOCs adsorbed by activated carbon, completely solving the problem of wastewater pollution caused by steam desorption. This process is currently recognized as a mature process for treating large air volume, low and medium concentration organic waste gas.


Process device
This device is mainly composed of exhaust pipe, dry filter, activated carbon adsorption box, electric regulating valve, catalytic purification device, flame arrester, mixed flow heat exchange device, exhaust fan, electrical control and other parts.

1.Working principle

First, the organic waste gas is removed through a dry filter to remove some dust particles, and then the organic waste gas enters an adsorption box for adsorption, and the cleaned gas after adsorption and purification is discharged into the atmosphere by a main exhaust fan. When the activated carbon is saturated and adsorbed, it is switched to the desorption-catalytic combustion state through the control valve; the desorption regeneration system adopts the offline desorption regeneration form, and the deactivated activated carbon tank is prepared for the next cycle.
2.Technical characteristics

    1) The entire system equipment has realized purification and desorption process automation, no secondary pollution occurs during operation, and equipment investment and operating costs are low;

    2) The filter is used to filter small particles in front of the activated carbon adsorption bed, which has high purification efficiency and ensures the service life of the adsorption device.

    3) Using specially shaped honeycomb activated carbon as the adsorption material, because its specific gravity is 8-10 times that of strip-shaped activated carbon fibers, the adsorption of VOC before regeneration can reach 25% of the total weight of the activated carbon, with long service life and low operating resistance , High purification efficiency;

    4) The equipment has a small footprint and light weight, and the filter material of the adsorption bed adopts a stacked structure, which is easy to load and easy to replace;

    5) The high-quality precious metal palladium and platinum are supported on the honeycomb ceramic as a catalyst, which has the advantages of small resistance, high activity, long service life, low decomposition temperature, short desorption preheating time, low energy consumption, and good stability.

    6) Make full use of waste heat and save energy. The desorption and desorption of activated carbon in the device all use hot air as the desorption medium, and no additional energy is needed, and the running cost is greatly reduced.

    7) The PLC control system is adopted to automate the equipment operation and operation process, and the operation process is safe, stable and reliable.

Introduction of catalytic combustion device
Catalytic combustion is a typical gas-solid phase catalytic reaction, and its essence is the deep oxidation involving active oxygen. During the catalytic combustion process, the catalyst surface has an adsorption effect, so that the concentration of reactant molecules on the surface increases the reaction rate and accelerates the reaction. Flameless combustion occurs with the aid of a catalyst, which is oxidatively decomposed into CO2 and H2O, and simultaneously releases a large amount of thermal energy, thereby achieving the purpose of purification.

The catalytic combustion device is provided with a temperature probe and a supplementary cooling valve. When the reaction temperature of the catalytic combustion chamber exceeds a set upper limit, the supplementary cooling valve is opened to supplement the fresh air, and the intake air source is diluted and cooled to protect the equipment to extend its service life and prevent accidents.

The main structure of the device is composed of the main unit of the purification device, the induced draft fan and the electrical control elements. The main unit of the purification device is an integrated structure composed of a heat exchanger, a preheating chamber, a catalytic bed, a flame arrester and an explosion-proof device. The entire periphery of the furnace body is thermally insulated with a thickness of 100 mm. The surface temperature of the furnace body is ≤ ambient temperature +30 ºC

1. Features: simple operation, high automatic program, effective treatment of various organic waste gas pollutants, long service life, treatment concentration < 10g / m3, small resistance, high purification rate
2. Application: organic waste gas purification of enameled wire, machinery, motor, chemical industry, instrument, automobile, engine, plastic, electrical and other industries
3. Equipment parameters: air volume: 5000-100000m3 / h, external insulation: 5cm, external box thickness: 1.0mm, internal box thickness: 2.35mm, customized 


Company Informations :


 
  Our Hebei Feixiang Environmental protecton Equpment co.,ltd is a comprehensive enterprise located in Botou City, Cangzhou, Hebei Province, which integrating research, design, manufacturing, installation and after-sales service. It has a good location advantage and industry deposit, with developed transportation and superior geographical location.
  We produces all kinds of stand-alone dust removal equipment, bag type dust  equipment, boiler and kiln industry dust removal equipment, cement mining industry dust removal equipment, steel industry dust removal equipment, wet electrostatic dust removal equipment, flue gas desulfurization and denitrification equipment, UV photo-oxygen plasma purification equipment, welding Smoke purifiers, dust collector bags, skeletons, unloaders, pulse valves, conveyor equipment and other products.
  Our company has strong technical force, strict quality management, excellent manufacturing, and after-sales service is popular all over the world. It has established long-term and stable cooperation with customers. Our company also cooperates with a number of domestic scientific research institutions to maintain a leading level in product research and development and the application of new technologies.
  Our tenet: product quality first, integrity first, we are committed to the research and development of environmental equipment, improve our own quality, enhance our market competitiveness, and win the future with people with lofty ideals! !

Why choose us ?



1.The prfessionally service with the best quality and competitive price will be supplied from our team ,

2.We can design for customer and customized products base on customer requirements.

3.Our professional team can help customers install and debug equipment,

4.We can help customers train operators,

5.When customers need, we can provide equipment repair parts at any time

FAQ :

Q: Are you manufacturer or trading company?
A: We are the professional manufacturer and exporter with 20 years production experience.

Q: Where is your factory located? How can I visit there?
A: Our factory is located in Botou City, Cangzhou ,Hebei Province, near to Shijiazhuang city . Warmly welcome to visit us anytime.
Q: How do you control the quality?
A: We insist that "Quality First, Customer First", and always pay attention to quality control from the beginning to the end. One year warranty period, ISO9001:2008, CE, Certificates. 
Q: How do I pay for the product?
A: T/T, L/C, Western Union, Money Gram,Credit Card are available.
Q: How long is the delivery time?
A: About 10-40 days upon the payment date.
Q: How about the after-sale installation of dust collector?
A: Our products are modelized. You can easily assemble them with our instrustions. We provide installation manual, technical consulting forever. Our engineers are available to help you install dust collector online. We also can provide installing turn-key projects overseas