Adsorbing-Catalyzing Integration Product with The Type of Szh to Deal with The Organic Waste Gas

Qionghua--Industry standard maker and painting equipment design expert!
 

 
General
Adsorption-catalytic combustion: combined the advantage of adsorption and catalysis, use the the new type of adsorption material (active carbon) for desorption and precipitation by the hot air when it is nearly saturated. After desorption, the waste gas should be led into the catalytic combustion bed for flameless combustion to clean it thoroughly. The hot air could be recycled to decrease the energy consumption. It has the characteristic of steady operation, low investment and operation cost, easy maintenance etc. It is the more mature and practical way in domestic industry to deal with the waste gas with large air quantity and low density.

Working principle
This purifying system is designed according to two basic principles, adsorption (high efficiency) and catalysis (energy-saving), that is, adsorption--catalytic combustion. The system can be run continuously by double gas lines. There are two absorption beds which could be used both interchangeably, and one combustion chamber for catalysis. The organic gas would be absorbed firstly by the active carbon, while it is almost saturated, then stop absorbing. The organism would be absorbed from the active carbon by the hot gas and the active carbon could be regenerated. After absorbed, the organism is already concentrated (the thickness is improved to several dozens of times than the original) and sent to the combustion chamber to be catalyzed into CO2 and H2O which would be discharged. If the thickness of organic waste gas is over 2000mg/m3, self-combustion could be kept on the catalysis bed without heating. After combusted, some part of the exhaust gas would be discharged into the atmosphere, most of them would be sent to the absorption beds for the desorption and regeneration for active carbon. In this way the energy could be got for combustion and desorption so that the energy is saved. The active carbon after regenerated could be used again. During desorption, the purifying could be operated with another absorption bed. It is suitable for both continuous and intermittent operation.


Usage
To deal with the waste gas with large air quantity and low density economically arise from the painting
It could be used to treat those organic waste gas such as benzene, ketone, alcohol, ether, alkyl etc, and its mixed gas. It is mainly used to purify the organic waste gas and remove the stink evaporated or leaked from all kinds of workshops, such as chemical, mechanical, electronic, painting, shoes-manufacturing, rubber, plastic and print etc. It's better not to deal with the organic waste gas by direct combustion, catalytic combustion or adsorption.

Performance
1,By the combined technology with adsorption--catalytic combustion, purifying and adsorption are recycled in the total system. Compared with the purifying system by recovering the organic waste gas, the additional power is not required to be equipped, such as the compressed air. There is no secondary pollution during the process. Lower investment and running cost.
2,Advanced designing principle, special materials, steady performance, operated easily, safety and reliability, energy saving without the secondary pollution.
3, Occupying small area, using the new type of active carbon adsorption material--compared with the grainy carbon, the cellular structure active carbon has more better dynamic performance, it is very suitable for the situations with large gas capacity.
4,Noble metal catalyst with the cellular structure is used for the catalytic combustion chamber with smaller resistance and higher activity. If the thickness of organic gas is over 2000PPm, self-combustion could be kept.
5,Due to the small resistance of catalysis bed, just equipped with the fans with lower pressure so that the power consumption is small and the noise is lower. The electric heating should be started for catalytic combustion. When the organic substance is burned in the catalytic bed, the temperature could be kept by the calorie from its combustion for the reaction. At this moment the electric heating would be stopped automatically. The electric heating will last about one hour.
6,The active carbon bed could be desorbed and regenerated with the exhaust gas after catalytic combustion. The gas after desorbed would be sent to the catalytic combustion chamber for purifying without additional heating, the cost for running is lower with the significant effect of energy-saving.
7,It is controlled by computer, operated automatically, safety, steadily and reliability.

Technical process diagram
 


Technical process
The organic waste gas enter the purifying system through the pipes by the centrifugal fan. It would be purified by the honeycomb activated carbon on the absorption bed. After treated, the waste gas is qualified and could be discharged. In order to get the qualified result, a dry adsorption device was installed before the absorption bed so that it would not be impacted by the vapor in the waste gas. After some time of running, the absorption bed would be saturated, then to start the desorption regeneration system for the activated carbon. The gas from the desorption regeneration system could be burned by the catalytic combustion device into the CO2, water and harmless gas. Two or more absorption bed might be equipped.

Our Services
 1,We make the design for the complete coating system and the whole Electrophoretic coating line
 2,Our engineer can go oversea to install the whole project
 3,we supply the free training for the operators to the equipment
 4,we accept FOB,CNF,CIF term.
 5,we invite all the customers come to visit our factory.
 6, If you are new on the coating, some pictures or drawings of your products and workshop could be show to us will be appreciated , we will give you specialized suggestion of whole work .We can design according to the customer's specific requirement .

Research and development & Quality management
QiongHua has powerful technological force, the R & D department consists of a team over 40 technicians for technical development which is professional, pragmatic and innovative. 30% of them have the Master's degree or above issued by Hongkong or inland famous University. All of them have the experience of painting development for many years.
The R & D department can self-develop the painting system, as well as others. We have the independent lab equipped with the advanced testing device.

ISO9000 series standard is a basic requirement for the quality assurance system. Getting the approval is the precondition for product to enter the market. However, it can not guarantee the product's competitive ability in the market. So, except to perform the ISO 9000 series standard, the further total quality management should be carried out in order to meet the customer's requirement. The quality management is the comprehensive tracking management during the production process. The product quality can not be got by inspection, but by production. The qualified products can only be got by quality management for each production procedure. QiongHua has been following the idea with "high performance to price ratio" and managing the quality during the total process.  


Our Company

    Yangzhou Viburnum Painting Engineering & Technology Co., Ltd.(JiangSu SanZhong QiMing Environmental Protection Equipment Co., Ltd )is a science and technology for environmental protection enterprises, specialized in designing, researching, manufacturing, installation and training. We formulated and reviewed the eleven national environmental protection coating standards (GB), got a number of national awards, own dozens of national patents. The main products include: heat accumulating thermal incinerator with the type of RTO, adsorbing-catalyzing integration product with the type of SZH to deal with the organic waste gas, direct combustion device with the type of TAr, organic gas catalytic system with BCO series, integral heating device with SZH series (four bodies), smoke & dust purification system with the type of SZH for the welding workshop, cartridge filter dust remover with the type of SZH, bag filter with the type of SZH, the sewage treatment device to deal with the waste water from town sewage, coating, electroplating, food processing, cultivation, slaughterhouse, hospital, textile printing and dyeing, leather washing and manufacturing, chemical pharmaceutical, mineral smelting etc, heating & cleaning furnace with the type of SBL for the solid waste. To undertake the several kinds of projects to deal with the waste gas, water and solid waste.

Other products you may need
We can provide you with more service(Consultancy, plan, design, manufacturing, installation, testing and training):
1,All kinds of new energy: painting line for car, bus and engineering vehicle etc.
2,All kinds of modified vehicles: painting line for tank trucks, self-unloading trucks, semi-trailer, sanitation truck and its cranes etc.
3,All kinds of engineering machinery: painting line for tower crane, excavator and loader etc.
4,All kinds of rail transit: painting line for subway, high speed railway and locomotive etc.
5,All kinds of whole vehicles and its parts: painting line for body, frame, axle, carriage, bumper and seat etc.
6,Organic waste gas treatment system produced by the automotive coating industry.
7,Automotive coating industry waste water treatment machine with GF series.
 

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