Urban-rural pipeline system engineering sewage discharge and utilization comprehensive system structure

Abstract

This invention discloses a structure of town conduit systems engineering drain contamination and utilizing integration systems. Sewage letting pipe or climb constituted by cloaca and down comer connects to the well of disposing mud, sand and suspension. The other end of the disposal well connects to sewage transporting pipe, which is embedded in riverbed of town river. At the across of sewage transporting pipe, there is a lunar well; at the upright is a vent hole, at the upright of which is windpipe. The terminal of sewage and windpipe connects to sewage integrational disposal factory. The other end of the factory is connected to sluice by pipe and water pump. Outputting pipe and valve are set in sluice, like irrigating-pipe, cleaning-pipe. This invention not only quite fathers city pollution and turns damage into benefit, but also illuminates the necessary way of socioeconomic develop in future.

Description

technical field [0001] The invention relates to sewage treatment pipeline system engineering in environmental protection, in particular to a comprehensive sewage discharge and utilization system structure of urban and rural pipeline system engineering combined with an urban and rural pipeline sewage discharge and utilization system and other facility comprehensive systems. Background technique [0002] In today's world, with the development of urbanization and scientific and technological productivity, the material energy of the vast rural areas is over-extracted, leading to the barrenness of the land in the rural area and the development of desertification, while the city concentrates the material energy collected from the countryside for transformation (for example, ), a large amount of waste is discharged indiscriminately during the collection and distribution movement, resulting in serious pollution of rivers (lakes, marine material energy enrichment). This bipolar deter...

AI Technical Summary

Problems solved by technology

[0007] (1) Wrong way of thinking; only consider from a single point of view, not from the overall point of view, and govern only for the sake of governance, regardless of other things, so adopt the guiding ideology of centralized treatment, useless discharge, and cure the symptoms but not the root cause

For example, it is reflected in the fact that only treatment is considered but utilization is not considered, and in pipeline burial, only re-pipe layout is considered, and how to utilize the existing pipeline system is not considered.

[0008] (2) The technical method is wrong. First, the sewage and urban domestic sewage scattered in various factories are concentrated in the sewage treatment plant, and the daily treatment capacity is bound to be large.

Rearranging the sewage main network system on the land road violates the natural discharge direction of the original urban drainage system to the river, so that the original drainage system cannot be fully utilized, and it also affects various pipeline systems and other facilities on land, making construction difficult. Big, big capital investment, big waste

[0009] (3) Mistakes in the overall structure and method; errors in the way of thinking and technical methods will inevitably lead to errors in the overall structure and method

[0010] (4) From the aspects of society, economy and environment; most of the existing sewage treatment plants at home and abroad only treat without utilization. It can't solve the trend and problem that the more social productivity develops and the urban and rural ecological environment worsens

[0013] Retrieval of related materials, including Chinese patents, shows that there is no report on the structure of urban and rural pipeline system engineering sewage and utilization to comprehensively build a virtuous cycle

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