Overview of Sewage treatment integrated system device 

Sewage treatment integrated system device（870-2000type)It is a portable high-efficiency treatment device that integrates sludge conditioning, dosing and concentration, pressure filtration, and diaphragm pressing. Pretreatment by physical and chemical methods can effectively promote the solid-liquid separation of sewage, reduce water content and disposal costs; by increasing the feed pressure (1.0-1.5MPa), diaphragm pressing pressure (1.6-2.5MPa) To effectively reduce the moisture content of the filter cake, to turn waste into treasure and recycle water resources。

Combining the characteristics of high-frequency bidirectional drive reciprocating during the unloading process of the filter press, fully considering that the filter plate has a large adsorption force between the filter plates during compression, and a short-term buffer force is required in the early stage of each pull plate drive. , Reduce the rigid instantaneous impact of the mechanical contact parts in the two-way drive of the pull plate and frequent damage to the parts by overcurrent. The technical solution adopted is that the filter plate system is driven by a hydraulic power source, the plate puller reciprocates, and the oil motor is blocked and stops, and a signal is sent to change the direction of the electromagnetic reversing valve to make the oil motor run in the reverse direction. The filter plates are all pulled out. Adopt the mechanical, electronic and hydraulic transmission integrated linkage technology of pull plate device, hydraulic system and electrical automation to develop hydraulic automatic pull plate system with buffer effect hydraulic flexible drive safe, reliable and energy-saving principle.