Quick filter cake removing and filter cloth washing device for filter press

Abstract

The invention discloses a quick filter cake removing and filter cloth washing device for a filter press. A pressed plate is connected with a movable oil cylinder holder, two sides of the movable oil cylinder holder is equipped with the pulleys on the above of a main beam. The drive chain wheels are equipped with the driving shaft and are arranged on the two sides of the movable oil cylinder holder, the driven chain wheels equipped by the driven shaft and the connecting plate of two sides of the movable oil cylinder holder are connected by the chains; a thrust plunger is connected with a piston rod of a lifting hydraulic cylinder, thrust platforms are formed on the two sides of a main beam and are connected with thrust plungers; two ends of a filter spacing plate is connected with a positioning plate on a thrust plate and the pressed plate, the support bases are arranged on the thrust plate and the supporting legs; supporting legs are arranged on the supporting legs of the main beam; the support bases are connected with cross beam supports; a spray rod cross beam is arranged on the cross beam supports; a spray rod pin shaft is arranged to connect spray rod space plates; a pressure plate is provided with a positioning plate and is connected with a spray rod space plate; an elbow spray nozzle and an intermediate spray nozzle are arranged on a spray rod; the spray rod is provided with a cleaning hose to be connected with a cleaning pipe; a pipe support is arranged for mounting the cleaning pipe; the filter cloth is equipped with the sleeve on the filter cloth hanging rod, the filter cloth hanging rod is mounted on a filter cloth hanging rod groove; and the loser end of the filter cloth is provided with a filter cloth faller rod.

Description

technical field [0001] The invention relates to a quick cake unloading and filter cloth cleaning device for a filter press. Background technique [0002] The filter press is the main filtering equipment in the solid-liquid separation industry. After the material is filtered, the filter cake remains in the filter chamber, and the filter plate is pulled apart piece by piece by the plate puller to remove the filter cake, and then pulled piece by piece by the filter cloth cleaning device. Open the filter plate to clean the filter cloth, and then press the filter plate after cleaning the filter cloth, the feed pump injects the material into the filter chamber, and a filtration cycle is completed. [0003] The disadvantages of the current filter press are that due to economic development, the types of materials filtered and the processing capacity in the solid-liquid separation industry have increased. At the same time, people have higher requirements for filtration efficiency to ...

AI Technical Summary

Problems solved by technology

[0003] The shortcomings of the current filter press are that due to economic development, the types of materials filtered and the processing capacity in the solid-liquid separation industry have increased. At the same time, people have higher requirements for filtration efficiency to save energy and reduce costs. Currently used In the filter press, the filter plate is pulled apart by a plate puller to remove the filter cake, and the filter cloth cleaning device is opened by a plate puller to clean the filter cloth, so that the cake unloading speed of the filter press is slow and the filter cloth is cleaned. It takes a long time, the structure is complex and prone to failure, the filtration efficiency is low, the cost is high and energy is wasted, which affects production

Images