LQ-RCO Heat-storage catalytic incineration equipment Manufacturers, Suppliers - Lv quan Environmental Protection Engineering Technology Co., Ltd

LQ-RCO Heat-storage catalytic incineration equipment

Overview Thermal storage catalytic oxidation (Regenerative Catalytic Oxidizer/RCO) is an organic waste gas treatment equipment that combines low-temperature catalytic oxidation with heat storage technology. This equipment effectively reduces heat loss and energy consumption, while greatly reducing the temperature of the discharged gas after purification.

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Applicable Industries And Range

The main applications are as follows:

1. The treatment of organic waste gases in the automotive and machinery manufacturing industry, painting lines and ovens;

2. The electronic manufacturing industry, the treatment of organic waste gases from printed circuit boards (PCBS);

3. The electrical manufacturing industry, the insulation treatment of wire enamels;

4. The light industry, the treatment of organic waste gases from shoe-making and glue-coating;

5. The treatment of organic waste gases from printing and color printing;

6. The treatment of organic waste gases generated in various places, such as the metallurgical and steel industry, the production of carbon electrodes, the chemical industry, the synthesis of chemical processes (ABS synthesis), and the petroleum refining process.

Operating Principle

Before starting the process of waste gas treatment, the heating chamber and heat storage bed of the furnace are preheated. After preheating, the waste gas source is connected to the equipment. Under the action of the matching fan, the organic waste gas first undergoes heat exchange with the preheated heat storage ceramic body 1, enters the heating zone after a temperature increase, and then receives a second temperature increase in the heating zone until the temperature of the waste gas reaches the temperature required for the catalytic reaction. The waste gas enters the catalytic room to react, generating carbon dioxide and water, and releasing heat energy. The treated clean gas undergoes heat storage with the heat storage ceramic body 2 and is discharged by the fan. After reaching the set temperature through temperature detection with an inlet thermocouple for the exhaust fan, the valve is switched, and the waste gas enters the heat storage ceramic body 2, which is then discharged from the heat storage ceramic body 1. This cycle repeats continuously.

Process Flow

	Process 1	Process 2
Simple schematic diagram
The first chamber	Heat absorption by exhaust gas Exothermic heat storage ceramic body 1	Clean gas discharge Heat storage ceramic body 1 absorbs heat
The second chamber	Clean gas discharge Heat storage ceramic body 2 absorbs heat	Heat absorption by exhaust gas Exothermic heat storage ceramic body 2
The combustion chamber	Catalytic decomposition

Technical Features

1. No secondary pollution and no NOX generated due to low-temperature oxidation and decomposition at 250 to 500C.

2. High purification efficiency, up to 95% for two chambers and over 98% for three chambers.

3. Low energy consumption. Using advanced heat storage and heat exchange technology, and the energy consumption can be as low as 8W·Hr/Nm³.

4. High degree of automation, safe and reliable operation, and easy management.

5. RCO has the advantages of low exhaust gas temperature and low operating costs, and its thermal recovery efficiency can generally reach over 95%.

Equipment Selection

Model	RCO-10	RCO-15	RCO-20	RCO-30	RCO-40	RCO-50	RCO-60	RCO-80	RCO-100	RCO-150	RCO-180	RCO-200
Treatment air volume (m³/h)	1000	1500	2000	3000	4000	5000	6000	8000	10000	15000	18000	20000
Type of waste gas to be treated	Benzene, ketone, fat, alcohol, ether, aldehyde, phenol and other organic waste gases and odors.
Catalytic temperature	300℃-500℃
Purification efficiency	≥99%
Explosion-proof form	Membrane type
Amount of heat accumulator (L)	288	512	548	970	1160	1570	1800	2600	3200	4610	5410	6280
Amount of catalys (L)	72	128	162	242	288	392	450	648	800	1160	1360	1570
Heating power (kw)	30	36	42	54	65	75	90	120	150	200	250	300
Length L(mm)	1350	1650	1800	2100	2300	2600	2700	3200	3500	4100	4400	4700
Width B(mm)	1350	1650	1800	2100	2300	2600	2700	3200	3500	4100	4400	4700
Height H(mm)	2600	2700	2800	3100	3200	3300	3500	4000	4500	5000	6000	6500
Air duct(mm)	Φ200	Φ220	Φ250	Φ300	Φ350	Φ400	Φ450	Φ500	Φ600	Φ700	Φ750	Φ800