US20080295903A1

US20080295903A1 - Urban and Rural Integrated Conduit System For Sewage Discharging and Reclaiming

Info

Publication number: US20080295903A1
Application number: US11/921,281
Authority: US
Inventors: Cheng Huiyuan; Cheng Fei
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-30
Filing date: 2006-05-22
Publication date: 2008-12-04
Also published as: CN100385082C; WO2006128357A1; CN1676799A

Abstract

An urban and rural integrated conduit system for sewage discharging and reclaiming comprises: sewage discharging conduits or gutters constituted by sewers and outfall sewers and pits of roads; disposal wells for mud, sand and suspended matter, one end of which is connected to sewage transport pipes buried in the river bed of the present town river; and pits provided at the intersections of the sewage transport pipes, in which, gas outlets are provided at intervals on the upper side of the transport pipes, and an air pipe communicates the upper ends of the gas outlets of each transport pipe. The lower ends of both the sewage transport pipes and the air pipes communicate with one end of an integrated sewage processing plant, another end of which is connected to a water storage reservoir by a pipeline via a water pump of a pump station, with the water storage reservoir being provided with delivery valves and a variety of ducts especially for irrigation, cleaning or the like.

Description

TECHNICAL FIELD

The invention refers to the basic facilities of sewage processing pipes system and the environment constructed of urban and rural. Specifically, it is an urban and rural integrated conduit system for sewage discharging and reclaiming.

TECHNICAL BACKGROUND OF THE INVENTION

For the development of the urbanization and science, the rural land become more and more matter energy leanness and desertification, while more and more matter energy of the rural land influx into the urban and lead the bad pollution for rivers, lakes, sea and so on. The bipolarity worsening of environment intimidates human's subsistence more and more serious, it becomes a big difficult problem for the entire world. In essence, it is leaded with the non-benign cycle of the matter energy transfer between urban and rural.
Because of the wrong integral structure design, the present sewage processing plants do not solve the problem or do not make the matter energy transfer between urban and rural with a benign cycle. And there will be no beneficial advancement if just invest funds or improve science technology but not change the structure design and matter energy flow direction.
Water is the best resource for human. Water pollution and water malignant cycle is the main cause of the human environment worsening.
Today, there three models of sewage processing technology at home and aboard: primary treatment, secondary treatment and tertiary treatment, or small-scale use after treatment. Till now, the secondary treatment water flow into river directly without using, the tertiary treatment water also not be use or sporadic, small-scale using in some developed countries. This sewage processing plants just only reduce local pollution or transport pollution to other place but not solve the difficult problem that the environment balance of urban and rural in essence.
The main disadvantages of the present sewage processing plants:

- (1) Mistakes in thought way: The thought is just simplify and not integral. Treatment only for treatment while not for solved the essential problems. “Curing the symptoms, not the disease”. For example, Treatment is thought, but using isn't thought, or new pipes systems are laid instead thought how to use the present pipes systems to solved problem.
- (2) Mistakes in technology: First It is large waste that all the sewage from factories and cities are flown into sewage processing plant and treatment, because the sewage is large amount and complicated composition. Second the present pipes network layout and station are wrong. If reinstall the sewage pipes network system in land, it will violate the rule that the sewage flow into the river, and the present sewage transport pipes system isn't used, and it will affect other pipes system and establishment in land, and it will lead big difficulty, fund big waste.
- (3) Mistakes in present integral configuration: It lead mistakes in integral configuration because of the wrong thought way and technology. It finally leads the mistakes in pollution of river, lake, sea and matter energy flow direction. The essence mistake is that it violate “matter energy transport (transfer), influx and dispersion cycle rule”, it is a malignant cycle. The present integral configuration does not solve the problem that urban and rural matter energy transport (transfer), influx and dispersion malignant cycle because the integral configuration is not using the “integral configuration, integral using and integral development” way. It is not a science method.
- (4) For society, economy and environment: The present sewage processing plants process the sewage but not using, so these plants are just invested funds no output, they are not the urban and rural matter energy benign cycle system and not solve the difficult problem that higher society development with worse urban and rural environment. So the processing of traditional plants is big investment, little income, “cring the symptoms, not the disease” and non-science method.

To sum up, the problems in present sewage processing are: First integral configuration design and the pipes layout is unreasonable (The sewage are discharged into river, lake or sea in the former sewage treatment, present sewage pipes are buried underside rode, sewage flow into the sewage processing plants via these pipes. Because using inclines to accelerate sewage flow, the sewage winding shaft must be built interval 3.4 kilometer.). It is large waste. Second the treatment sewage is discharged into river without using, it is second pollution for river, lake, sea and people drink water collection. Third it can't form the benign cycle of the urban and rural matter energy, so it can't solve the difficult problem that the environment bipolarity malignant of the urban and rural.
The conception of the invention: Building a new system for the basic facilities of urban and rural and for the benign cycle of the matter energy transferred and distributed of urban and rural. The system can be build with any figure, material, construction and building method. Construct “manual control urban and rural matter energy benign cycle environment engineering system” via using modern science technology, social facilities and the spatial integral engineering system. For the system of the invention, the human sociality becomes benign, high-speed, efficient, healthy, harmonious and sustainable developing. It is the way to create a splendid sociality. Other ways, water can be used with a benign cycle with the system.
There are no reports about the analogous urban and rural matter energy benign cycle environment engineering system in Chinese patents.

SUMMARY OF THE INVENTION

For overcoming the lack of present technology, the purpose of this invention is offering a an urban and rural integrated conduit system for sewage discharging and reclaiming.
The technology scheme of the invention is that: sewage discharging conduits or gutters constituted by sewers and outfall sewers and pits of roads; disposal wells for mud, sand and suspended matter, one end of which is connected to sewage transport pipes buried in the river bed of the present town river; and pits provided at the intersections of the sewage transport pipes, in which, gas outlets are provided at intervals on the upper side of the transport pipes, and an air pipe communicates the upper ends of the gas outlets of each transport pipe. The lower ends of both the sewage transport pipes and the air pipes communicate with one end of an integrated sewage processing plant, another end of which is connected to a water storage reservoir by a pipeline via a water pump of a pump station. The sewage transport pipes buried in the middle or the two inner sides of the riverbed, and layout as a reticulate system along the network of waterways of rivers. The sewage transport pipes include two-way, three-way and four-way pipes. The connection of gutters and the sewage transport pipes is along the water flow direction and gradient, the best angle is 60-45″. The interval of the gas outlets is 30-150 meter. The air pipe is parallel with its sewage transport pipes. The sewage processing plants is the terminal of the sewage transports and gas pipes (other patent).
There are life organic waste processing plants (other patent) dispersed in the riverside, the sewage transport pipe connect the plants and disposal wells for mud, sand and suspended matter, the sewage transport pipe also via the pipes which in riverbed connect the sewage network way to integrated sewage processing plant.
The sewage sludge discharge ships (other patent) are in the rivers, the sewage sludge in the riverbed is discharged into the disposal wells by these ships, then the sewage sludge transport into the integrated sewage processing plant via the pipes which in riverbed and the sewage network way.
Public washrooms can be set in the riverside or crossing where big people flow, the egests transport directly into the disposal wells, then into the integrated sewage processing plant via the pipes which in riverbed and the sewage network way.
The system of this invention: the sewage after treated in the sewage processing plant can be use as: 1, agricultural applications fertilizer water; 2, city ecological environment reusable water; 3, the agricultural comprehensive organic fertilizer; 4, methane, other gases and so on. There are four exits in other side of the plants, the treatment sewage flow into the water storage reservoir via the pump station with pipes. There are different valves and pipes in the water storage reservoir; treatment sewage can be transported in to different application field such as cleaning, irrigation, farming and so on via these valves and pipes. With integral layout, one way is into urban green belts (belt), the roadsides and toilets, residential toilets and so on use; one way is into rural, agricultural fertilizer use, one way is into marsh gas station, offer gas. It can carry out the manual control urban and rural matter energy benign cycle environment engineering system.
The beneficial effects of the invention are: Because the invent discard present traditional technology and conception, the manual control urban and rural matter energy benign cycle environment engineering system is particular, the best particular of the system is that the sewage transport pipes networks system layout along the riverbed of river networks, so the sewage can transport without drive via the system, economize human and material resources, not break roads, seclude rain water and sewage, restore river ecological balance. The system not need break present road, build sewage level elevation pump station and occupy land. The main pipes network buried in the riverbed, the diver of the sewage flow is the potential-energy compressive stress of the fall between water inlet and riverbed pipes, the pump pumping water in sewage processing plants. The accessory facilities of the invention solve the problems that sewage treatment, life organic waste disposal, river silt processing, urban dejecta discharge, create infinite value for agricultural and industrial production. The rural matter energy transport into urban with other form and cycle use again and again in the system. The system constructs the manual control urban and rural matter energy benign cycle environment engineering system. So the system is an urban and rural social, economic and environmental benefits and common development direction. It will inevitably create modern eco-city and surrounding the city with modern agro-ecological villages. At the same time, it also solve the ecological environment dispersion malignant in human society development, it is the direction and road for the urban and rural matter energy benign cycle and development.
Therefore, the present invention is not only solving urban river, lake, sea pollution, using urban organic garbage as the rural materials and fertilizer, but also the more far-reaching significance of the invention is: pointing out the development direction, structural model, operation mechanism of the human future sociality. It is necessary way for reform modern society to a more senior and better development phase.

BRIEF DESCRIPTION OF THE APPENDIX DRAWINGS

A farther description of the invention with appendix drawings and instance:

FIG. 1 is the configuration of the invention.

FIG. 2 is the cutaway view about the sewage transport pipes in narrow riverway.

FIG. 3 is the cutaway view about the sewage transport pipes in wide riverway.

FIG. 4 is the longitudinal cutaway rendering view of the sewage transport pipes in FIG. 2.

In FIG. 1 to 4: 1 rivers; 2 sewage transport pipes; 3 gutters; 4 pits; 5 main riverway; 6 sewage sludge discharge ship; 7 residential area; 8 residential area pits; 9 residential area discharge pipes 10 factory; 11 sewage integral processing plants; 12 pump station; 13 water storage reservoir; 14 fertilizer mud exit; 15 clean water entrance; 16 fertilizer water exit; 17 fertilizer pipe; 18 pipes for connecting other water storage reservoir; 19 water and gases branch exit; 20 gases pipes; 21 gas outlets; 22 rubbish processing station; 23 public toilets; 24 water surface; 25 riverbed; 26 floors; 27 pile; 28 filling layer;
In these figs, the sewage transport pipes 2 are buried in center or two sides of river, gutter are in the two sides of river, there are rubbish processing stations 22 and public toilets 23 in riverside.

DETAILED WAYS OF CARRYING OUT THE INVENTION

Instance

1

As the instance with FIG. 1 to 4, the urban and rural integrated conduit system for sewage discharging and reclaiming comprises: sewage discharging conduits or gutters 3 constituted by sewers and outfall sewers and pits 4 of roads; disposal wells for mud, sand and suspended matter, one end of which is connected to sewage transport pipes 2 buried in the river bed of the present town river; the sewage transport pipes are layout along with the rivers networks. There are pits 4 in infall of three-way pipes and four-way pipes. Gutters 3 connect sewage transport pipes 2 buried in riverbed gradient along with the water flow direction, the angle is 60°. An and pits provided at the intersections of the sewage transport pipes 2, in which, gas outlets 21 are provided at intervals on the upper side of the transport pipes, and an air pipe 20 communicates the upper ends of the gas outlets of each transport pipe. The lower ends of both the sewage transport pipes 2 and the air pipes 20 communicate with one end of an integrated sewage processing plant 11, another end of which is four exit and connected to a water storage reservoir 13 by a pipeline via a water pump of a pump station 12, There are different valves and pipes in the water storage reservoir 13; treatment sewage can be transported in to different application field such as cleaning, irrigation, farming and so on via these valves and pipes. With integral layout, one way is into urban green belts (belt), the roadsides and toilets, residential toilets and so on use; one way is into rural, agricultural fertilizer use, one way is into marsh gas station, offer gas. It can carry out the manual control urban and rural matter energy benign cycle environment engineering system.

Claims

1. An urban and rural integrated conduit system for sewage discharging and reclaiming, wherein said comprises: sewage discharging conduits or gutters constituted by sewers and outfall sewers and pits of roads; disposal wells for mud, sand and suspended matter, one end of which is connected to sewage transport pipes buried in the river bed of the present town river; and pits provided at the intersections of the sewage transport pipes, in which, gas outlets are provided at intervals on the upper side of the transport pipes, and an air pipe communicates the upper ends of the gas outlets of each transport pipe. The lower ends of both the sewage transport pipes and the air pipes communicate with one end of an integrated sewage processing plant, another end of which is connected to a water storage reservoir by a pipeline via a water pump of a pump station.

2. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the sewage transport pipes buried in the middle or the two inner sides of the river bed, and layout as a reticulate system along the network of waterways of rivers.

3. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the sewage transport pipes include two-way, three-way and four-way pipes.

4. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the connection of gutters and the sewage transport pipes is along the water flow direction and gradient, the best angle is 60-45°.

5. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the intervals of the gas outlets is 30-150 meter.

6. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the air pipe is parallel with its sewage transport pipes.

7. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said there are life organic waste processing plants dispersed in the riverside, the sewage transport pipe connect the plants and disposal wells for mud, sand and suspended matter, the sewage transport pipe also via the pipes which in riverbed connect the sewage network way to integrated sewage processing plant.

8. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said sewage sludge discharge ships are in the rivers, the sewage sludge in the riverbed is discharged into the disposal wells by these ships, then the sewage sludge transport into the integrated sewage processing plant via the pipes which in riverbed and the sewage network way.

9. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said public washrooms can be set in the riverside or crossing where big people flow, the egests transport directly into the disposal wells, then into the integrated sewage processing plant via the pipes which in riverbed and the sewage network way.

10. The urban and rural integrated conduit system for sewage discharging and reclaiming according to claim 1, wherein said the system with the water storage reservoir being provided with delivery valves and a variety of ducts especially for irrigation, cleaning or the like.