
For beer brewing
Duplex bag filter is a kind of filter that consists of 2 single bag filters and their inlets and outlets are connected together via butterfly valve and ball valves. This special design allows one bag filter to maintaining running when the other bag filter is in maintenance, thereby reducing the overall operating costs.
Duplex bag filter consists of 2 single bag filters connected together via valves. During the filtration, generally, one bag filter performs filtration and the other one works as a standby. The position of the inlet is higher than that of filter bags. Filter medium flows into the filter bag in service from the inlet. After filtration, the impurities are trapped in the filter bag, and the clean filtrate flows out from the outlet along the fixed metal basket wall.
When replacing the filter bag, you may close the filter on the side the filter bag needs to be replaced and open the standby filter for filtration. In this way, it ensures the system performs continuous filtration and reduces costly downtime.
Duplex bag filter consists of 2 single bag filters connected together via valves. During the filtration, generally, one bag filter performs filtration and the other one works as a standby. When replacing the filter bag, open the standby filter and change out the filter bag while the other filter performing continuous operation to reduce costly downtime.
Bag filters are mainly used to remove trace fine impurities from liquids and are widely used in the following industries.
For beer brewing
For pigment production