Precipitation device for treating small-particle-diameter precipitates in sewage

A sedimentation device and sewage treatment technology, which is applied to the feeding/discharging device of the sedimentation tank, the sedimentation tank, etc., to ensure the effect of sedimentation and decontamination.

Active Publication Date: 2018-01-12
陕西辰光石油技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve a better sewage treatment effect, it is necessary to filter out the solid pollution in the sewage when treating the sewage, but there is a lack of a method in the prior art that can better filter the solid pollutants in the sewage. equipment or method of removing

Method used

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  • Precipitation device for treating small-particle-diameter precipitates in sewage
  • Precipitation device for treating small-particle-diameter precipitates in sewage
  • Precipitation device for treating small-particle-diameter precipitates in sewage

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Embodiment 1

[0046] This embodiment provides a sewage treatment equipment, which can preferably pretreat sewage, and can preferably separate solid-phase pollutants of various particle sizes in sewage through graded filtration.

[0047] A kind of sewage treatment equipment of this embodiment comprises equipment body 100, and equipment body 100 comprises filter mechanism body 120, sedimentation device main body 110 and drainage device body 130 connected in sequence, and sewage can enter sedimentation device main body 110 from filter mechanism body 120 , and finally discharged through the drain body 130. Among them, the filter mechanism body 120 can remove large solid pollutants in the sewage, the sedimentation device main body 110 can remove small particle size solid phase precipitation pollutants in the sewage, and the drainage device body 130 can remove solid pollutants that cannot be settled in the sewage , while the drainage device body 130 can perform further filtering.

[0048] It sho...

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PUM

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Abstract

The invention relates to the technical field of sewage treatment, and particularly relates to a precipitation device for treating small-particle-diameter precipitates in sewage. The precipitation device is characterized in that a sewage treating box is internally provided with a sewage precipitation cavity with an upward opening; a precipitate collecting cavity is partitioned under the sewage precipitation cavity by a horizontal precipitation-cavity partitioning plate; the precipitate collecting cavity is provided with an opening at the side wall of the right side of the sewage treating box; afirst precipitate collecting opening communicating the sewage precipitation cavity and the precipitate collecting cavity is arranged at the middle part of the precipitation-cavity partitioning plate;the precipitate collecting cavity is internally provided with a drawable box which can be drawn out of the right side of the precipitate collecting cavity; an upper side plate of the drawable box isin closed matching with the precipitation-cavity partitioning plate, and the position of the upper side plate of the drawable box, corresponding to the first precipitate collecting opening, is provided with a second precipitate collecting opening; and an opening is arranged at the right side of the drawable box, and the drawable box is internally provided with a precipitate clearing frame which can be drawn out of the opening position of the right side of the drawable box. The precipitation device has the advantage that the precipitates in the sewage can be better removed.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a settling device for treating small particle size sediments in sewage. Background technique [0002] Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, etc., while domestic sewage is sewage produced in daily life, which refers to a complex mixture of various forms of inorganic and organic substances, including: ①floating and suspended solid particles of large and small sizes; ②glue Shape and gel-like diffuser; ③ pur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D21/02B01D21/24
Inventor 邢舒雅
Owner 陕西辰光石油技术开发有限公司
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