CN203362384U

CN203362384U - Device for generating electricity by utilizing precipitates and stored water of sewage treatment plant

Info

Publication number: CN203362384U
Application number: CN 201320450663
Authority: CN
Inventors: 刘建红
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-27
Filing date: 2013-07-27
Publication date: 2013-12-25
Anticipated expiration: 2023-07-27

Abstract

The utility model relates to a device for generating electricity by utilizing precipitates and stored water of a sewage treatment plant, which can be used for effectively solving the problem of realizing recycling sewage by utilizing the stored water of the sewage treatment plant to generate electricity. In order to solve the problem, the technical scheme is that the device comprises a sewage treatment tank, water pumps, a booster water tank, a turbine and an electric generator, wherein a sewage inlet tube is arranged on the upper part of the sewage treatment tank; a first water outlet tube of the sewage treatment tank is connected with the booster water tank by a first water pump; a water outlet of the booster water tank is connected with a water inlet of the turbine by an inclined second water outlet tube; the turbine is connected with the electric generator; the turbine is arranged on the upper surface of a water receiving slot; the water receiving slot is communicated with a water return port of the sewage treatment tank by a water return tube and a second water pump on the water return tube; the booster water tank is arranged on the top of a bracket with height greater than 30 meters and forms a water impact structure of an impeller of the turbine together with the inclined second water outlet tube. The device disclosed by the utility model is simple, novel and unique in structure, easy to install and use, and capable of effectively generating electricity by utilizing stored water of the sewage plant, thereby realizing comprehensive utilization of water resources, energy conservation and environment protection.

Description

Utilize sewage treatment works's precipitation water storage power generating equipment

Technical field

The utility model relates to power generating equipment, particularly a kind of sewage treatment works's precipitation water storage power generating equipment of utilizing.

Background technique

Along with improving constantly of economic fast development and people's living standard, people to electric demand in continuous increase, the power consumption increased gradually in order to meet social progress, many countries constantly drop into huge fund and build on a large scale that to take thermoelectricity, rock gas, nuclear power be main big power station, it is main generating raw material that this traditional power station be take coal, oil, gas usually, and the waste gas that their are discharged brings very large pollution and destruction to physical environment and the ecosystem.

For a long time, a large amount of urban sewages flows directly in river or lake, has not only wasted great lot of water resources in China, but also has caused the water quality deterioration of rivers and lakes, and the severe contamination of underground water, with living environment and the quality of life that affects the mankind.Though the existing favourable equipment generated electricity with treatment plant's water storage, due to the problem existed on structure, using effect is poor, and actual applying do not arranged, and therefore, how sewage is processed, and realizes the urban sewage recycling, is the problem that people are concerned about.

Summary of the invention

For above-mentioned situation, for overcoming the defect of prior art, the purpose of the utility model just is to provide a kind of sewage treatment works's precipitation water storage power generating equipment of utilizing, and can effectively solve and utilize the water storage of sewage treatment works to be generated electricity, and realizes the problem of reutilization of the sewage.

The technological scheme that the utility model solves is, comprise treatment tank, water pump, water tank boosts, turbo machine and generator, sewage water inlet pipe is arranged at treatment tank top, the first outlet pipe for the treatment of tank is connected with the water tank that boosts through the first water pump, the water outlet of water tank that boosts is connected with the turbo machine water intake through the second oblique outlet pipe, turbo machine is connected with generator, turbo machine is placed in above water channel, second water pump of water channel on return pipe and return pipe is connected with the backwater mouth for the treatment of tank, the water tank that boosts is placed in tall and big in a top of the trellis of 30 meters, form the water slug structure of turbine wheel with skewed the second outlet pipe.

The utility model is simple in structure, novel unique, easily installs and uses, and can effectively utilize the water storage generating of Sewage Plant, realizes the comprehensive utilization of water resources, and energy-conserving and environment-protective, have good economic and social benefit.

The accompanying drawing explanation

Fig. 1 is structural front view of the present utility model (treatment tank is partly cut open).

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.

As shown in Figure 1, the utility model comprises treatment tank, water pump, water tank boosts, turbo machine and generator, sewage water inlet pipe 1a is arranged at treatment tank top, the first outlet pipe 3 for the treatment of tank is connected with the water tank 4 that boosts through the first water pump 2, water tank 4 water outlets that boost are connected with turbo machine 8 water intakes through the second oblique outlet pipe 6, turbo machine 8 is connected with generator 9, turbo machine is placed in above water channel 11, second water pump 7 of water channel on return pipe 12 and return pipe 12 is connected with the backwater mouth 1b for the treatment of tank, the water tank 4 that boosts is placed in tall and big in support 5 tops of 30 meters, form the water slug structure of turbine wheels with skewed the second outlet pipe 6.

In order to guarantee using effect, described treatment tank is to consist of the filter (or sewage-treatment plant) 2 laterally filled in pond body 1 and pond body, sewer 15 is arranged at body bottom, pond, the backwater mouth 1b that connects return pipe 12 is arranged at body top, pond, connects the water outlet (not indicating in figure) of the first outlet pipe 3 on the body lower side of pond; On water return pipeline between described treatment tank and the second water pump 7, the first valve 13 is housed; On described the second outlet pipe 6, the second valve 16 is housed; The rotation transmission from one channel to another coupling 10 of described turbo machine 8 and motor 9 links together, and forms the dynamic structure of generator.

Working condition of the present utility model is, sewage (municipal waste water) enters treatment tank by sewage water inlet pipe, after filter or sewage-treatment plant (being conventional prior art) are processed waste water, in water tank is boosted in the first suction pump suction, the impeller of potential energy (drop) the impulse turbine machine that the water of water tank of boosting produces under Action of Gravity Field, turbine shaft is rotated, the generating of drive generator, and fall into water channel through the water of turbo machine, draw back treatment tank through the second water pump again, or take on water pipe (not shown in FIG.) at water channel, water after generating is for sanitation and hygiene, realize the recycling of waste water.

By above-mentioned, can clearly be found out, the utility model is a kind of municipal sewage plant's precipitation water storage electricity generating device that utilizes, can make reutilization of the sewage, by pressure increased potential energy pump by the water in cesspool, be promoted in the water tower pond, form drop, driving mechanical and then change into electric energy, have the consumption of swilling of the valency energy with minimizing.For this reason, the utility model adopts the mouth of a river of lifting of pressure increased potential energy pump to communicate with upper end in the water tower pond, the water intake of pressure increased potential energy pump communicates with the settlement of sewage water reservoir, supercharging water pipe upper end is by the valve water tower pond inner bottom part that communicates, the supercharging water pipe lower end turbo machine that communicates, the turbo machine water outlet settlement of sewage water reservoir that communicates, the water tower pond is higher than the settlement of sewage water reservoir, the water tower pond is positioned on support, and settlement of sewage water reservoir upper end one side is provided with the pond water intake.

The utility model has the advantages that and can make reutilization of the sewage, the drop potential energy water be stored in continually in municipal sewage plant's Waste Deposit of take is power, by pressure increased potential energy pump by the water in cesspool, be promoted in the water tower pond, form drop, for driving turbine generation that power is provided, the consumption of the valency energy is arranged with minimizing.And rational in infrastructure, occupation area is little, and user cost is low, energy-conserving and environment-protective, economic and social benefit is remarkable.

Claims

1. one kind is utilized sewage treatment works's precipitation water storage power generating equipment, comprise treatment tank, water pump, water tank boosts, turbo machine and generator, it is characterized in that, sewage water inlet pipe (1a) is arranged at treatment tank top, first outlet pipe (3) for the treatment of tank is connected with the water tank that boosts (4) through the first water pump (2), water tank (4) water outlet that boosts is connected with turbo machine (8) water intake through oblique the second outlet pipe (6), turbo machine (8) is connected with generator (9), turbo machine is placed in above water channel (11), second water pump (7) of water channel on return pipe (12) and return pipe (12) is connected with the backwater mouth (1b) for the treatment of tank, the water tank (4) that boosts is placed in tall and big in support (5) top of 30 meters, form the water slug structure of turbine wheel with skewed the second outlet pipe (6).

2. the water storage power generating equipment is precipitated in the sewage treatment works that utilizes according to claim 1, it is characterized in that, described treatment tank is to consist of the filter (2) laterally filled in pond body (1) and pond body, sewer (15) is arranged at body bottom, pond, the backwater mouth (1b) of connection return pipe (12) is arranged at body top, pond, connects the water outlet of the first outlet pipe (3) on the body lower side of pond.

3. the sewage treatment works's precipitation water storage power generating equipment of utilizing according to claim 1, is characterized in that, on the water return pipeline between described treatment tank and the second water pump (7), the first valve (13) is housed.

4. the sewage treatment works's precipitation water storage power generating equipment of utilizing according to claim 1, is characterized in that, the second valve (16) is housed on described the second outlet pipe (6).

5. the sewage treatment works's precipitation water storage power generating equipment of utilizing according to claim 1, is characterized in that, the rotation transmission from one channel to another coupling (10) of described turbo machine (8) and motor (9) links together, and forms the dynamic structure of generator.