1. "The treatment capacity of the VOCs treatment project should be determined according to the VOCs treatment capacity, and the design air volume should be designed according to more than 105% of the maximum exhaust gas emission"; Between 1.1-1.2.
2. "The purification efficiency of the two-chamber regenerative combustion device should not be lower than 95%, and the purification efficiency of the multi-chamber or rotary regenerative combustion device should not be lower than 98%." At present, there is a lot of demand for the three-chamber RTO device. There is a requirement for purification efficiency in the contract, which can be written as 98%. If there is a higher requirement, such as 99%, it should be prudently committed.
3. "Heat recovery efficiency of regenerative incineration device". Many people will make mistakes in calculating heat recovery efficiency. The basic definition of heat recovery efficiency is the ratio of the actual heat utilization of the preheated exhaust gas in the regenerative combustion device to the maximum usable heat, that is, : Combustion chamber temperature-exhaust temperature at the outlet of the thermal storage device/combustion chamber temperature-exhaust temperature at the inlet of the thermal storage device.
4. The design of the exhaust pipe should be based on relevant standards (such as national standards and landmarks for height and sampling requirements, and the minimum requirements should also meet the standards of GB16297). For relevant requirements, please refer to the content of this article. Exhaust gas exhaust pipes (chimneys) in various industries high demands.
5. The automatic alarm and protection devices should be set according to the requirements. For example, the articles shared some time ago mentioned: the main design of the RTO system in the fine chemical industry should pay special attention to these 5 points; the debugging of the RTO system in the chemical industry VOCs incineration should pay attention .
