Rto waste gas purifying environmental protection device

1. Description of RTO waste gas purification and environmental protection device

RTO waste gas purification environmental protection device (referred to as RTO) is to heat organic waste gas, and directly oxidize and decompose into C02 and H20 after reaching high temperature conditions, so as to achieve the purpose of treating waste gas pollutants, and recover the heat generated during decomposition. RTO waste gas purification and environmental protection device is a kind of energy-saving environmental protection device for the treatment of medium and high concentration organic waste gas. Compared with traditional high temperature direct incineration and catalytic combustion, RTO waste gas purification and environmental protection device has the characteristics of high thermal efficiency (≥95%), reliable operation, and can deal with large air volume, medium and high concentration of waste gas. Organic waste gas can be discharged after treatment by RTO waste gas purification environmental protection device and meet the emission standards of atmospheric pollutants.

2. Working principle of RTO waste gas purification and environmental protection device

The organic waste gas is conveyed through the fan into the inlet air collector of the RTO waste gas purification environmental protection device. A three-way switching valve or switching disc valve guides the organic gas into the heat storage tank. The organic gas is gradually preheated as it passes through the regenerative ceramic bed to the combustion chamber. The pure gas after oxidation decomposition in the combustion chamber will retain heat when passing through the thermal storage ceramic bed in the thermal storage tank at the outlet. In this way, the heat storage bed at the outlet is heated and the gas is cooled. The outlet gas is only slightly warmer than the inlet gas. The three-way switch valve changes the direction of air flow into the combustion chamber to recover the heat in the RTO exhaust gas purification device. High heat recovery reduces the need for fuel and saves operating costs.

3. RTO exhaust gas purification environmental protection device workflow description

Stage 1: The waste gas is preheated through the regenerative bed A, and then enters the combustion chamber. The residual untreated waste gas in the regenerative bed C is blown back into the combustion chamber for incineration (purge energy). The decomposed waste gas is discharged through the regenerative bed B, and the regenerative bed B is heated at the same time. Stage 2: The waste gas is preheated through the regenerator bed B, and then enters the combustion chamber. The residual untreated waste gas in the regenerator bed A is blown back into the combustion chamber after purification, and the decomposed waste gas is discharged through the regenerator bed C, and the regenerator bed C is heated at the same time. Stage 3: The waste gas is preheated through the regenerator bed C, and then into the combustion chamber. The residual untreated waste gas in the regenerator bed B is blown back into the combustion chamber after purification for incineration. After decomposition, the waste gas is discharged through the regenerator bed A, and the regenerator bed A is heated at the same time. In such a periodic operation, the waste gas is oxidized and decomposed in the combustion chamber, and the temperature in the combustion chamber is maintained at the set temperature (generally 800 ~ 850 ° C). When the exhaust gas concentration at the RTO inlet reaches a certain value, the heat released by VOCs oxidation can maintain the energy reserve of RTO heat storage and heat release, and then the RTO can maintain the temperature in the combustion chamber without using fuel.

4. RTO exhaust gas purification environmental protection device features

(1) High-concentration waste gas treatment to achieve self-heating combustion, low operating costs, reasonable cost performance;

(2) High purification efficiency, three-chamber RTO can reach more than 99%;

(3) Using ceramic heat accumulator as heat recovery, preheating and heat storage alternating operation, thermal efficiency ≥95%;

(4) The steel structure of the furnace body is solid, the insulation layer is thick, the operation is stable, and the stability is high;

(5) PLC programmable automation control, high degree of automation;

(6) Wide applicability, can purify any organic waste gas;

(7) Waste heat utilization, high economic efficiency, excess heat energy reuse drying room, oven, etc., drying room heating without additional consumption of fuel or electricity.

5. RTO exhaust gas purification environmental protection device application range

RTO waste gas purification and environmental protection device is widely used in petroleum, chemical, plastics, rubber, pharmaceutical, printing, furniture, textile printing and dyeing, coating, coating, semiconductor manufacturing, synthetic materials and other industries to produce high concentration of high air volume organic waste gas treatment, which can treat organic substances including benzene, phenols, aldehydes, ketones, ethers, esters, alcohols, hydrocarbons and so on.

The above introduction of RTO exhaust gas purification environmental protection device, hope to help you. If you have organic waste gas requiring RTO waste gas purification and environmental protection device purification treatment, you can always consult Tianhaoyang environmental Protection, to provide you with waste gas treatment solutions and equipment.