Used for solid and liquid separation. Compared with other solid-liquid separation equipment, filter press filtered mud cake has higher solid content and excellent separation effect.
The basic principle of solid-liquid separation is: the mixed liquid flows through the filter medium (filter cloth), the solids stay on the filter cloth and gradually accumulate on the filter cloth to form a filter cake. And the filtrate part penetrates the filter cloth and becomes clear liquid without solids.
Product Overview
Plate and frame filter press is mainly composed of fixed plate, filter frame, filter plate, pressing plate and pressing device, and its appearance is similar to chamber filter press. The materials used for manufacturing plates and frames are metal, wood, engineering plastics and rubber, etc., and there are various forms of surface grooves on the filter plate as the liquid discharge pathway, and the filter frame is hollow. Multiple filter plates and frames are arranged alternately, with filter media (such as filter cloth) sandwiched between the plates and frames, and the frames and plates are erected on two horizontal equal beams through two lugs, with a fixed plate at one end and a compression plate at the other end pressed or pulled apart by a compression device during operation. The filter press is charged and discharged by means of channels in the corners of the plates and frames, or by means of lug channels projecting from the sides of the plates and frames. The filtrate is discharged in two ways: open flow and concealed flow. During the filtration process, the filter cake collects in the frame.
Product Features
Simple structure, easy operation, stable operation, convenient maintenance; flexible selection range of filtering area, occupying less land; strong adaptability to materials, suitable for a variety of small and medium-sized sludge dewatering treatment occasions. It is suitable for all kinds of small and medium-sized sludge dewatering treatment occasions. No need to use filter cloth and filter paper, reduce the cost of filtration; the use of fully enclosed operation mode, very environmentally friendly, but also no material loss; when the vibration of the slag, can be greatly reduced. When vibration slagging, can greatly reduce the labor intensity to achieve continuous operation.
Scope of Application
Plate and frame filter press is a kind of equipment to realize solid and liquid separation in industrial production, which is used in chemical, ceramics, petroleum, medicine, food, smelting and other industries. It is also suitable for industrial filtration sewage treatment; the hydraulic type is an integrated type of machine, electricity and liquid. Adopting liquid equipment to pressurize, manual mechanical locking to keep pressure.
