Design principle of filter press slurry pump
DO PUMP is a professional manufacturer of filter press feed pump, slurry pump, sand washing pump, desulfurization pump, dredge pump, sand dredging pump, submerged slurry pump, slurry circulation pump, filter press feed pump , The company is located in Shijiazhuang Xingtang Economic Development Zone. For questions about Shijiazhuang slurry pump, Shijiazhuang desulfurization pump, Shijiazhuang sand washing pump, etc., please contact DO PUMP15031104888.
Filter press feed pump and filter press
Shijiazhuang filter press pump is a professional slurry pump for feeding filter press, which assists the filter press in solid-liquid separation. The main features of the filter press are high automation procedures and large processing capacity. Material pumps are mainly used in: sand industry, dewatering of clean coal tailings in coal preparation industry, fly ash treatment in power plants, beneficiation separation in beneficiation industry, metal smelting process and pressure filtration of tailings, urban industrial and domestic sewage treatment, and Dehydration of non-metallic kaolin, bentonite and activated clay.
According to different types of filter presses, DO PUMP designs different types of filter press feed pumps. The designed filter press feed pumps have the characteristics of large flow, high pressure, no leakage, and long service life. The filter feed pump has been well received by customers.
The design of the feed pump of the filter press:
1. In the feeding stage of the filter press feed pump, press-in feed is required, and the slurry in the feed tank at the front of the pump inlet is higher than the center line of the impeller of the pump cavity to prevent air from entering and causing filter press The machine feed pump produces cavitation. When feeding in the first stage, the pump is generally reflected in a large flow and low head operating state, because there is no pressure in the filter chamber at the beginning of the feed stage, and the mixture quickly fills the pump chamber.
2. After the feed pump of the filter press waits for the mixture to be filled, the material in the pump chamber is discharged through the pressure through the impeller of the feed pump of the filter press. The pressure in the pump chamber gradually increases and the pump head increases.
3. In the filter press feed pump, in the filter press stage, the flow rate of the liquid outlet is 0, the feed pump pressure reaches the maximum value, and the solids are compressed into cakes after being held under the pressure of the filter press.
