Technical brief

Description Regenerative thermal incineration technology is an ideal treatment technology for treating medium and high concentration organic waste gas. Its working principle is to heat the waste gas to above 800 ° C, so that VOCs in the waste gas are oxidized and decomposed into CO2 and H2O. The high-temperature gas produced by oxidation flows through the ceramic regenerator to warm up it and "heat up", and is used to preheat subsequent organic waste gas, thereby saving the treatment technology of heating up the waste gas.

technical information

The processing air volume is 1000- 100,000 m3/h; the equipment resistance is ≤2500Pa; the RTO purification rate is more than 95%, up to 99%; the RTO heat recycling efficiency is ≥9

Commercial applications

1. Beijing Lianbin Plastic Printing Co., Ltd., waste gas treatment scale: 40000m3/h; 2. Xiamen Wenyi Computer Materials Co., Ltd., waste gas treatment scale: 15000m3/h.

investment recovery period

Calculated in terms of energy utilization costs, the company's RTO waste heat recycling system can save costs of 190.4 yuan per hour, equivalent to saving 1.18 million yuan per year. Then the payback period is: 211÷ (118-22.1)=2.2 years

added benefit

The company's adoption of the RTO waste heat recycling system can save 1.18 million yuan in annual expenditures. The total economic value of the human and material resources used to handle complaints from nearby residents, employees 'medical care and losses affected by production before the equipment was installed was more than 150,000 yuan. Since the factory group disputes were resolved after the treatment, the physical and mental health of employees were protected., normal production order was restored, so it had an additional benefit of at least 150,000 yuan.

comprehensive benefits

Take the project/project of Xiamen Wenyi Computer Materials Co., Ltd. as an example. 1. Economic benefit analysis: This case uses excess heat energy generated by oxidation of organic waste gas to heat the drying tunnel with fresh air, and the reuse temperature is 70 ° C. Considering that the concentration of waste gas is moderate and the heat reuse temperature is not high, the design uses RTO purified exhaust gas to heat the drying room with fresh air. Operating expenses can be saved. 2. Environmental benefit analysis: (1) The exhaust gas after treatment meets the standards and meets the standards of Xiamen City's Comprehensive Emission Standard for Air Pollutants DB35/325-2018;(2) The emissions of non-methane total hydrocarbons are greatly reduced;(3) The air environment in the factory and surrounding areas has been significantly improved.