High-density clarification device

Abstract

The invention discloses a high-density clarification device. The device comprises a lime pool, a flocculation pool and a clarification pool, the lower part of the lime pool is communicated with the lower part of the flocculation pool through a runner pipeline, a communicating hole is formed in the flocculation pool, the flocculation pool is communicated with the middle of the clarification pool through the communicating hole, a mud scraper is arranged at the lower part of the clarification pool, the device further comprises an energy dissipation pool, siphon pipelines and a vacuum pump, one end of the siphon pipeline extends into water at the bottom of the lime pool, the other end of the siphon pipeline extends into water at the bottom of the flocculation pool, an air inlet of the vacuum pump is communicated with the middle of the siphon pipeline through a first connecting pipeline, and an air outlet of the vacuum pump extends into water at the upper part of the flocculation pool through a second connecting pipeline, impurities can be taken away along with water flow in time, the water treatment amount is increased, no water is drained for cleaning after sewage blockage, the cleaning time is shortened, the cleaning difficulty is reduced, and the influence on production continuity is reduced.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a high-density clarification device. Background technique [0002] The working principle of the high-density clarification device is to add lime, sodium carbonate and other agents to the water to mix with water, so that the impurity particles in the water contact, absorb, precipitate, and separate the muddy water, so as to realize the purification of water. [0003] The currently used high-density clarification device will settle when lime and other chemicals are added to the lime pond and impurities in the incoming water will settle. The original flow channel and pipeline at the bottom of the pond will be easily blocked during long-term operation, resulting in poor water flow and reduced water treatment. , affecting production; and as time goes by, the blockage becomes more and more serious, and the pool body needs to be emptied during the blockage cleaning process, and ...

AI Technical Summary

Problems solved by technology

[0003] The currently used high-density clarification device will settle when lime and other chemicals are added to the lime pond and impurities in the incoming water will settle. The original flow channel and pipeline at the bottom of the pond will be easily blocked during long-term operation, resulting in poor water flow and reduced water treatment. , affecting production; and as time goes by, the blockage becomes more and more serious, and the blockage needs to be emptied during the cleaning process, and personnel go down to the pool to clean up the confined space, which is difficult, takes a long time, and requires a lot of work

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