Jinan Yuhong Thermal Energy Equipment Co., Ltd. Contact: Chen Yutao Mobile Phone: 13864086360
Address: No. 125 Wang Zhouzhuang, Qiandian Town, Huaiyin Section, Jinan City, Shandong Province
Main Products: Waste heat recovery, waste heat recovery device, waste heat recovery manufacturers
With the waste heat recovery device, it is imperative to improve the utilization of waste heat
Update Time: 2019-04-17 Hits: 733
With the rapid development of society, people pay more and more attention to the environment. During the production and processing process, the flue gas needs to be treated by a denitration device. Denitrification is the process of removing nitrogen oxides from the combustion flue gas. : SCR and SNCR. Both processes have temperature limits in the process of flue gas treatment. The flue gas needs to be heated to improve the quality of flue gas treatment.
However, the conventional waste heat recovery device has low utilization efficiency of the waste heat in the flue gas during use, and when dust removal is performed before the waste heat of the flue gas is recovered, the heat loss is large, resulting in low heat recovery efficiency.
Next Jinan Yuhong introduces the industrial waste gas waste heat recovery and utilization method. The waste heat recovery device in the field of flue gas waste heat recovery technology includes the following steps:
1. Pass the flue gas into the grit dust removal equipment for dust removal. The flue gas passes through the waterfall formed by the flowing grit, and the grit removes the dust in the flue gas;
2. Pass the exhaust gas discharged from S1 into the waste heat recovery device;
3. Pass the tail gas in S2 into the denitration device, and then pass the flue gas into the purification tower. Jinan Yuhong proposes to reduce the heat loss during dust removal by adopting the method of dust removal by gravel, and cooperate with the waste heat recovery device to greatly improve the recovery rate of flue gas waste heat.