Intelligent detection sludge filter pressing and segregation device for waterwork

Abstract

The invention discloses an intelligent detection sludge filter pressing and segregation device for a waterwor, comprising a filter pressing tank, wherein the filter pressing tank is internally provided with a pressing plate and a sludge filter board which are matched with the cross section of the filter pressing tank, the sludge filter board is fixedly connected with a telescopic end of a filter pressing cylinder, the pressing plate is mounted in the filter pressing tank in a rotating manner, and a rotary discharging mechanism is arranged between the pressing plate and the sludge filter board;the sludge filter board moves towards the pressing plate under the driving of the filter pressing cylinder to perform positive-pressure pressing on the sludge filled between the pressing plate and the sludge filter board, and water separated out in the pressing process enters the water tank through a filter pipe; after the pressing is completed, a cover tube discharging hole in a cover tube is enabled to be aligned with a filter pressing tank discharging hole in the filter pressing tank by rotating the cover tube, so as to form a discharging channel, and the pressed mud cake can be enabled tobe discharged quickly and efficiently through the rotating action of the pressing plate in the filter pressing tank; the instability of a mud cake discharging link is effectively solved while the sludge filter pressing effect is ensured, and the intelligent detection sludge filter pressing and segregation device is suitable for performing continuous sludge filter pressing work in the waterwor.

Description

technical field [0001] The invention relates to the technical field of sludge separation, in particular to a water plant sludge filter press separation device with intelligent detection. Background technique [0002] At present, most urban waterworks draw water from surface water sources such as rivers, lakes and reservoirs. The raw water undergoes processes such as coagulation, sedimentation, filtration and disinfection to remove impurities in the raw water and produce finished water that meets relevant standards. In the process of water treatment, the water plant produces a large amount of sewage and sludge. If it is directly discharged into the water body, it will not only seriously pollute the water body, but also waste a lot of water resources. Therefore, it is necessary to perform a filter press process to complete dehydration. Reduce water content in sludge. [0003] Most of the existing filter presses use filter membranes and filter plates and apply sufficient posit...

AI Technical Summary

Problems solved by technology

After the positive pressure is applied, it is necessary to carry out the unloading process of the solidified mud cake. After the filter plate is separated in this link, the existing filter press mostly relies on the gravity of the mud cake itself. , and it is mostly carried out in a closed environment, which is not conducive to the operation and control of mud cake unloading, making it difficult to ensure the stability of the mud cake unloading link. Manual intervention is required in the connection of the filter press link, which cannot be completed continuously and smoothly. Feed, press and separate discharge, so it cannot meet the needs of water plants for continuous treatment of sludge

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