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Activated carbon adsorption concentration + catalytic combustion device

Activated carbon adsorption concentration + catalytic combustion device
Product introduction

Active carbon adsorption concentration + catalytic combustion   


>> Product Introduction


 Activated carbon adsorption concentration + catalytic combustion device CO

>>  Overview of activated carbon adsorption concentration + catalytic combustion unit CO

Exhaust gas purification (activated carbon-catalytic purification device) is a new series of highly efficient and energy-saving products that our company has accumulated years of experience in organic waste gas treatment. It is suitable for medium and low concentration organic waste gas treatment. System principle: Mainly based on the adsorption performance of porous activated carbon and the desorption properties of activated carbon at high temperature, the organic matter is adsorbed and desorbed separately. The desorbed organic matter enters the catalytic combustion furnace for catalytic combustion at 300-400 C. H compounds are oxidized to CO2 and H2O.


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>>  CO process of activated carbon adsorption concentration + catalytic combustion unit


>>  Advantages of activated carbon adsorption concentration + catalytic combustion unit CO technology

      1. Convenient operation, automatic control is realized when the equipment is working, safe and reliable.

2. The device starts up, it only takes 15 to 30 minutes to heat up to the light-off temperature, the energy consumption is only the fan power, and it will automatically compensate when the concentration is low.

3. It adopts the advanced noble metal palladium and platinum impregnated honeycomb ceramic carrier catalyst, which has large specific surface area, small resistance and high purification rate.

4. The waste heat can be returned to the drying tunnel to reduce the power consumption in the original drying tunnel; it can also be used as a heat source in other aspects.

5, long life, the catalyst is generally replaced two years, and the carrier is renewable.

6. Does not produce secondary pollutants such as nitrogen oxides (NOX);

7, high safety, purification efficiency up to 99%;

8. Efficient heat recovery rate, heat recovery efficiency 95%.

9, small footprint: only 70% to 80% of similar products in the same industry, and there are no special requirements for equipment foundation.

>>  Applicable Conditions for Activated Carbon Adsorption Concentration + Catalytic Combustion Device CO Wheel


>> Basic structure of  activated carbon adsorption concentration + catalytic combustion unit CO


Primary filter

The primary filter is a primary filter, which is mainly used to filter dust particles above 5m. There are three types of primary filter: plate type, folding type and bag type. They are made of pure white cotton folding type, and the removal efficiency of particles above 5m can reach 95%.

  Medium efficiency filter20170615092015921592.jpg

The bag-type medium-efficiency filter with its unique bag-type structure ensures that the air flow fills the entire bag evenly. Unique hot-melt technology prevents excessive squeezing or leakage between bags, which reduces drag and maximizes dust holding capacity. The reinforced "bag support grille" prevents the filter from shrinking or bending under extremely poor working conditions. The filtration efficiency for particles 1.0m is 65%.

High efficiency filter20170615133611581158.jpg

The high-efficiency filter uses polypropylene filter paper as the filter material, separated by aluminum plates, the outer frame is made of aluminum alloy profiles, and sealed with environmentally friendly polyurethane sealant. The filtration efficiency for particles 0.5m is 99.5%.

Heat Exchanger

The system uses a high-efficiency plate heat exchanger. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. Plate heat exchanger is an ideal equipment for liquid-liquid, liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and lightweight structure, small footprint, wide application, and long service life. Under the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, and the floor area is one-third that of the tube heat exchanger, and the heat recovery rate can be as high as 80% or more.

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High adsorption efficiency and strong capacity; capable of processing multiple mixed organic waste gases at the same time; purification efficiency 95%; compact equipment structure, small footprint, simple maintenance and management, and low operating cost; automatic control operation design, simple and safe operation; Fully enclosed type, can be used indoors and outdoors.


The precious metal palladium and platinum are used as catalysts on the honeycomb ceramic support. The purification efficiency is over 97%. The catalyst has a long service life, can be regenerated, the air flow is smooth, and the resistance is small. With fire protection dust collector, pressure relief port, over temperature alarm and other protection facilities. Small footprint and long service life.


As a highly automated mechatronics device, the functions realized by it can be divided into five major systems: air supply system, ignition system, monitoring system, fuel system, and electronic control system. Puyi Environmental System selects internationally advanced burner products to achieve precise matching and efficient operation.

PLC automatic control device

 The Puyi environmental automatic control system is provided with centralized control and local control. The system is responsible for implementing power supply and automatic control for each power equipment of the exhaust gas treatment facility. The operating status of key equipment in the exhaust gas treatment equipment, and the temperature and pressure of key points are monitored. In order to ensure the normal operation of the exhaust gas treatment system, the design achieves the safety protection function of self-controlled oxidation and self-controlled interlocking by collecting and transmitting parameters of temperature and pressure parameter changes.

>>  Application range of activated carbon adsorption concentration + catalytic combustion device

1. Can be used for purification of organic solvents (benzene, alcohol, ketone, aldehyde, ester, phenol, ether, alkane and other mixed organic waste gas).

2. It is suitable for the purification of organic waste gas in electric wire, cable, enameled wire, machinery, motor, chemical industry, instrument, automobile, bicycle, motorcycle, engine, magnetic tape, plastic, household appliances and other industries.

3. It can be used in various drying lines, drying iron cans, surface spraying, printing inks, motor insulation treatment, leather shoes and other drying lines to purify organic waste gas produced in various processes.

>>  Activated carbon adsorption concentration + catalytic combustion device process options and precautions

The device uses a catalyst as an intermediate, so that the organic gas becomes harmless water and carbon dioxide at a lower temperature.

1. The following components are not included in the exhaust gas composition:

Highly viscous oils.

Phosphorous, bismuth, arsenic, antimony, mercury, lead, tin.

High concentration of dust

2. When selecting equipment, please indicate the composition, concentration and outlet temperature of the exhaust gas.

3. The equipment installation site is free of corrosive gas and has good rainproof measures.

4. The power required by the equipment is: three-phase AC 380V, frequency 50Hz.

>>  Common application cases of activated carbon adsorption concentration + catalytic combustion unit CO



>> Guangzhou Puyi Environmental Technology Co., Ltd.

Address: A1, Courtyard No. 4, Yongfeng Road, Yongshan Village, Shiji Town, Panyu District, Guangzhou

Contact: Mr. Zou

Phone: 188-2415-1909

Postcode: 511450

Email: market@pureyie.com

Website: en.pureyie.com

PagekeyActivated carbon-catalytic combustion

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