Regarding workshop dust treatment and emissions
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Bosses, the dust control system in our plant’s material feeding workshop has become largely obsolete after years of use. Currently, in practice, the fan and ducts discharge air directly onto the roof. I think this is very inappropriate. It seems that no environmental supervision agency has come to inspect us either; I heard that as long as you don’t report it, they won’t come. Is the environmental monitoring in your area the same? Our factory is in Guangzhou. Additionally, with the solid materials fed into our factory – some of which are sticky substances like resins – it’s indeed quite troublesome; the existing dust removal system often gets clogged. Has anyone encountered similar issues? How did you handle it? Thank you. . .
Bag filters can solve the problem. The key is to use filter bags with a TEFLON coating to prevent sticky materials from frequently clogging the dust removal system. I’m not sure if there is compressed air nearby; if not, a compressor will be required. For specific questions, please contact the bag filter manufacturers.
To do a good job in environmental protection, investment is required. To address the poster’s question, the following measures can be taken: 1. After the fan and ducts reach the roof, a \"cyclone collector\" (i.e., a Sykeron) should be installed to separate solid particles before releasing the gas. 2. If your materials are not suitable for use with a \"collector,\" you can also install a \"water circulation collector\" directly on the roof above the fan ducts before releasing the gases.