A filter press system with a dehydration train

Abstract

The invention discloses a filter press system with a dewatering wheel system. The filter press system comprises one belt filter press, one box filter, one pressure filter, one squeezing filter, one sterilization device, one sedimentation tank, one waste liquid pool, one liquid collection pool, four slag storage tanks, three buffer tanks, six feeding pumps, five circuit switches and fifteen valves.The belt filter press comprises a frame, a gravity separation zone, a squeezing separation zone and a liquid guide device. The squeezing separation zone comprises a second driving motor, a third driving motor, a pre-pressing device, an upper pressure filtering belt, a lower pressure filtering belt, a tensioning roller, a discharge roller, a dewatering roller system, a carrier roller, a second deviation adjustment device and a third deviation adjustment device. The dewatering roller system comprises five dewatering rollers respectively arranged in the upper pressure filtering belt and the lower pressure filtering belt.

Description

technical field [0001] The invention belongs to chemical separation systems, in particular to a filter press system with a dehydration train. Background technique [0002] At present, the production technology of the separation system of chemicals is weak, the degree of automation of the production line is low, there are many manual operations, the process is scattered, and the working environment is poor. The problems in the production process are as follows: [0003] The current separation system is aimed at a single type of chemical slurry, and the pipeline cannot be adjusted in a timely manner according to the needs to realize the processing of different slurries; the separation efficiency of the separation system is low, the degree of automatic control is low, and the manual operation efficiency of the operator is low; the production process The adjustment and monitoring of certain parameters mainly rely on the monitoring of experienced operators, so that the production...

AI Technical Summary

Problems solved by technology

[0003] The current separation system is aimed at a single type of chemical slurry, and the pipeline cannot be adjusted in a timely manner according to the needs to realize the processing of different slurries; the separation efficiency of the separation system is low, the degree of automatic control is low, and the manual operation efficiency of the operator is low; the production process The adjustment and monitoring of certain parameters mainly rely on the monitoring of experienced operators, which makes the production information and process data inaccurate and cannot be adjusted in time

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