Van body type oil cylinder seat of filter press

Abstract

The invention provides a van body type oil cylinder seat of a filter press. The van body type oil cylinder seat is provided with an upper main plate and a lower main plate; middle parts of the upper main plate and the lower main plate are welded with a vertical rib plate and a transverse rib plate to form an oil cylinder seat main body; the two ends of the oil cylinder seat are welded with baffles to form a main beam groove; a front panel and a rear panel are welded at the two ends of the main body; the front panel and the rear panel are provided with oil cylinder body holes; closing plates are welded at the rear two sides of the main body to form the van body type oil cylinder seat; a square tube type supporting leg is arranged at the lower end of the oil cylinder seat; a transverse pull rod is arranged in the middle of the supporting leg; the lower end of the supporting leg is welded with a bottom plate. According to the van body type oil cylinder seat disclosed by the invention, the structure is reasonable and the bearing strength is great; the structure is tightly pressed by hydraulic pressure and high pressure and the fatigue durability is strong; when the van body type oil cylinder seat is tightly pressed and stressed, the oil cylinder seat is not warped and can not deform; a main beam is firmly mounted, and a pressing plate and a thrust plate reach designed parallelism; when materials are filtered, a filtering plate does not leak materials; the arranged supporting leg is welded with a transverse pull plate and a bottom plate and is mounted stably, so that the van body type oil cylinder seat is firm is structure and is safe to use.

Description

Technical field [0001] The invention belongs to the field of filter presses for filtering equipment. Furthermore, it relates to a chamber-type cylinder seat of a filter press of a filtering device. Background technique [0002] Filter press is the main filtering equipment in the solid-liquid separation industry. The cylinder seat is the main component of the filter press. The cylinder seat is connected to the thrust plate via the main beam to form the filter press frame. The hydraulic cylinder assembly is installed inside the cylinder seat. When the material is filtered, the piston rod of the cylinder assembly pushes the compression plate to compress the filter plate, so that the filter plate forms a sealed chamber for filtering. The filtered material enters the compressed filter chamber through the pressure of the feed pump. The oil cylinder seat bears the strength of the feed pressure. After the material is filtered, the filter plate is released by the piston rod to remove the...

AI Technical Summary

Problems solved by technology

[0003] At present, in the field use, it is found that the oil cylinder seat of the filter press has shortcomings. Because the oil cylinder seat often bears high-intensity hydraulic pressure when filtering materials, the overall bearing strength of the oil cylinder seat of this structure is low. After long-term hydraulic pressure The tight force is not resistant to fatigue. When the pressure is pressed, the oil cylinder seat at the hook head of the main beam is warped and deformed. The pressure plate pushed by the piston rod of the oil cylinder block assembly installed on the oil cylinder seat deviates from the pressure filter plate, which makes the pressure plate The parallelism with the thrust plate cannot be formed. When the material is filtered, the filter plate leaks, causing warping and deformation of the main beam installed. The main beam is easily damaged when it is pressed and stressed. Unsafe, increase production cost, affect filtration efficiency

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