Optimizing system and method for shaft seal water of vacuum pump of ceramic filter

Abstract

The invention relates to an optimizing system and method for shaft seal water of a vacuum pump of a ceramic filter. Clear water in a clear water pool (10) is pumped to a high position water tank (12) by a first output pipeline and a first clear water pump (11), water in the high position water tank (12) serves as backflushing water of a ceramic filter (1) by a ceramic filter backflushing pipeline (13), a second output pipeline of the clear water pool (10) is connected with one end of a vacuum pump shaft seal water pipeline (14), the other end of the vacuum pump shaft seal water pipeline (14) is directly connected with a vacuum pump of the ceramic filter (1), and a second clear water pump (16) is arranged on the second output pipeline. According to the invention, water supply for the vacuum pump shaft seal water and water supply for ceramic filter backflushing water are separated and do not affect each other, thereby effectively avoiding the problem of low pressure of the ceramic filter backflushing water, and guaranteeing the volumes of the shaft seal water of the ceramic filter vacuum pump and the backflushing water of the ceramic filter.

Description

technical field [0001] The invention relates to an optimization system and an optimization method for sealing water of a vacuum pump shaft of a ceramic filter. Background technique [0002] figure 1 It is a schematic diagram of the water intake process of the original vacuum pump shaft seal water. It includes: ceramic filter 1, concentration tank 2, sewage tank 3, sewage pump 4, process sedimentation tank 5, collection tank 6, filtrate tank 7, collection pump 8, gravity filter 9, clear water tank 10, first cleaning tank Water pump 11, high-level water tank 12, ceramic filter recoil water pipeline 13 and vacuum pump shaft seal water pipeline 14. After the ceramic filter 1 starts demineralization, the filtrate water flows to the filtrate pool 7 by the natural height difference, the overflow water in the tank flows to the concentration pool 2, and the overflow water in the concentration pool 2 flows to the clear water pool 3 after precipitation , and then pumped by the clean...

AI Technical Summary

Problems solved by technology

[0004] The present invention designs an optimization system and optimization method for ceramic filter vacuum pump shaft sealing water, and the technical problem it solves is the recoil of the shaft sealing water of the vacuum pump and the ceramic filter in the original water intake process of the vacuum pump shaft sealing water One clean water pump is used for water supply, and the water all the way, often causes the water pressure of the backwash water to be low, and the backwash effect of the ceramic filter is not good, which makes the production unstable and increases the load of the clean water pump

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