What is the issue regarding the selection of dust removal equipment under this operating condition?
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There is a current operating condition in which the temperature of the process gas medium is around 550–600 degrees, with a pressure of 4.0 MPa； The medium mainly contains impurities such as coal dust with a size of 2 mm or less, at a concentration of approximately 70 mg/Nm3. I want to remove dust using a dry dust collector; could you recommend some good dust removal equipment and tell me what level of efficiency it can achieve? What is the situation regarding the installation of dust removal facilities?
First, the flue gas is cooled, and then it enters the dust collector.
The air flow rate is low, so air cooling can be used first; once the temperature drops, a bag filter can be employed
The current operating condition requires the recovery of heat from the by-product steam.
Where is the original poster from? Is it Ningxia? Our company has just set up a cyclone condition similar to yours
Flex-Kleen dust collectors are available in various models, which might be useful to you
Heat exchange, cooling, and dust removal in the waste heat boiler
Heat exchange, cooling, and dust removal – this should be a relatively ideal approach
Firstly, when it comes to cooling and heat exchange, it is a problem if dust-laden gas enters the heat exchange equipment; therefore, it is best to remove the dust first before carrying out the heat exchange.
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Could you introduce your technical solution?