Talking about the Exhaust Gas Treatment of Ceramsite Production Line
Date：2020-08-20 Source：zk corp Views:
Today under the environmental protection policy, how to invest in a ceramsite factory that meets environmental protection standards is a problem that we care about. Especially for solid waste and hazardous waste to produce ceramsite, how to make the tail gas emission meet the standard is the most difficult point in investment. Let's briefly talk about how to deal with the exhaust gas of the ceramsite production line.
Before building ceramsite production line, we should first understand the local environmental protection requirements for kiln emissions, focusing on the emission standards for dust content, nitrogen oxides, sulfides, and odors. Then, according to local environmental protection standards, exhaust gas treatment system that meets local requirements is designed.
When designing an exhaust gas treatment system, it is necessary to consider the fuel problem, because the components of the exhaust gas are completely different from the burnt rice bran, coal, and natural gas. These must be fully analyzed and understood before construction, and the influence of raw materials, fuels and working conditions on the composition of the flue gas must be fully considered.
When designing rotary kiln, it is necessary to consider the combination of kiln tail temperature and flue gas treatment methods, because there are many gases, which are closely related to temperature, such as dioxins, nitrogen removal, dust removal, and desulfurization.
Generally, when we deal with the dust of the kiln tail gas, we will use the kiln tail smoke chamber, cyclone dust collector or ceramic multi-tube dust removal, bag dust removal to solve this problem, and then the instability of the working conditions should be considered in the system design. Then design emergency facilities and dust removal and utilization equipment so that the dust can be easily resolved. Then we will consider whether it is out of stock, low temperature or high temperature. The two ways in investment and later stag, the cost is very different. In addition, according to the flue gas composition and flue gas volume, desulfurization and nitrogen oxide removal are appropriately considered to design and select equipment.
Finally, according to whether there is a peculiar smell in the flue gas, choose the corresponding deodorizing device, but the deodorizing equipment on the market is not very durable, and the selection should consider the working conditions.
A good ceramsite production line not only produce qualified ceramsites, but also meet the exhaust emission standards. Although it adds a lot of burden to investors, it is essential to the sustainable development of the environment. Welcome to come to our company for inspection and exchange!