Modularized underground sewage treating system based on cylindrical precast element

A technology of sewage treatment system and prefabricated components, applied in water/sewage multi-stage treatment, water/sludge/sewage treatment, sludge treatment, etc., which can solve the pollution of surrounding environment caused by above-ground sewage treatment facilities and affect the quality of life of surrounding residents , limited sewage treatment capacity and other issues, to achieve good sewage treatment effect, shorten the construction period, and save construction costs

Inactive Publication Date: 2011-11-16
天津合生鑫环保设备有限公司
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing sewage treatment facilities are relatively backward, and there are disadvantages such as large area, limited sewage treatment capacity, backward traditional sewage treatment technology, pollution of the surrounding environment by the above-ground sewage treatment facilities, and affecting the quality of life of the surrounding residents. A series of issues such as equipment transformation and pipeline network supporting construction

Method used

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  • Modularized underground sewage treating system based on cylindrical precast element
  • Modularized underground sewage treating system based on cylindrical precast element

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Embodiment Construction

[0016] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0017] A modular underground sewage treatment system based on cylindrical prefabricated components, the system includes: grid filter module 1, pretreatment module 5, biochemical treatment module 11, secondary treatment module 13, sludge treatment module, grid filter module It is a cylindrical prefabricated component; the pretreatment module is a cylindrical prefabricated component; the biochemical treatment module is a cylindrical prefabricated component; the secondary treatment module is a cylindrical prefabricated component. The water outlet 2 of the grid filter module is connected to the water inlet 4 of the pretreatment module through a pipeline and the booster pump 3, the water outlet 7 of the pretreatment module is connected to the wate...

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Abstract

The invention relates to a modularized underground sewage treating system based on a cylindrical precast element. The system comprises a grating filtering module, a preprocessing module, a biochemical treatment module, a secondary treatment module and a sludge processing module, a water outlet of the grating filtering module is connected with a water inlet of the preprocessor module through pipelines and a pressure pump, a water outlet of the preprocessing module is connected with a water inlet of the biochemical treatment module through pipelines, a sludge outlet of the preprocessing module is connected with a sludge inlet of the sludge processing module through pipelines, a water outlet of the biochemical treatment module is connected with a water inlet of the secondary treatment module, a sludge outlet of the biochemical treatment module is connected with the sludge inlet of the sludge processing module, a sludge outlet of the secondary treatment module is connected with the sludge inlet of the sludge processing module, a standard water discharge port is arranged on the secondary treatment module, and a sludge outlet is arranged on the sludge processing module. The present invention has advantages of scientific design, simple structure, small occupation area, short construction cycle, low construction cost, safety and reliability.

Description

technical field [0001] The invention belongs to the field of underground sewage treatment systems, in particular to a modular underground sewage treatment system based on cylindrical prefabricated components. Background technique [0002] With the rapid development of my country's economy, the process of urbanization is further accelerated, the scale of cities is expanding day by day, and the amount of sewage discharge is rising rapidly, which puts forward higher requirements for the capacity of urban sewage treatment. The existing sewage treatment facilities are relatively backward, and there are disadvantages such as large area, limited sewage treatment capacity, backward traditional sewage treatment technology, pollution of the surrounding environment by the above-ground sewage treatment facilities, and affecting the quality of life of the surrounding residents. A series of issues such as equipment transformation and pipeline network supporting construction. According to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F11/00C02F11/04C02F11/12
CPCY02E50/343Y02E50/30
Inventor 赵斌张亮李铮朱莹
Owner 天津合生鑫环保设备有限公司
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