1. ly-4cg four barrel double-layer filtration equipment, principle introduction and structural design
The four barrel double-layer filtration equipment is a system composed of four side entry bag filters. The side entry bag filter is a pressure filtration device, which is mainly composed of filter cylinder, filter cylinder cover and quick opening mechanism, stainless steel filter bag reinforcing screen and other main components. The filtrate flows into the filter bag through the side inlet pipe of the outer shell of the filter, and the filter bag itself is installed in the reinforced net basket, The qualified filtrate can be obtained when the liquid penetrates the filter bag with the required fineness level, and the impurity particles are intercepted by the filter bag. The machine is very convenient to replace the filter bag, and there is basically no material consumption for filtration;
The internal and external surfaces of the filter are mechanically sandblasted and polished, which is average and easy to clean. The filtered liquid medium is pressed or pumped into the bag filter barrel through the pressure in the pipeline. The liquid medium to be filtered supports the filtration of the filter bag supported by the filter blue through the electropolishing punching, and the changed solid and liquid respectively reach the result that the liquid medium is filtered.
2、 Characteristics of ly-4cg four barrel double-layer filtration equipment
1). Compact structure and reasonable size. The installation and operation are simple and convenient, and the floor area is small.
2). High filtration precision, suitable for any fine particles or suspended solids, and the filtration range can be from 1 to 200 microns
3). The treatment flow per unit filtration area is large, the filtration resistance is small, and the filtration efficiency is high. The filtration function of a filter bag is equivalent to 5 ~ 10 times of the filter element, which can greatly reduce the cost; The design flow can meet the requirements of 1 ~ 500m 3/h, and the cost is low.
4). bag filter bags are widely used, which can be used for coarse filtration, medium filtration or fine filtration; In the case of achieving the same filtration effect, compared with plate and frame filters and other equipment, it has the advantages of low investment cost, long service life and low filtration cost.
5). High filtration precision, large filtration capacity, low cost and high efficiency.
6). The combination of multi-layer and multiple filters can be used, which can be coarse filtration first and then fine filtration. Two filters can be used for filtration, and four filters can be used for filtration at the same time. The filtration effect is good and the speed is fast.