CN210919319U - Siphon drainage high-efficiency turbine power generation equipment capable of treating wastewater - Google Patents

Abstract

The utility model provides a can handle high-efficient turbine power generation facility of siphon drainage of waste water has solved the serious problem of the water resource waste among the prior art. The equipment comprises a first water tank, wherein the upper part of the first water tank is provided with a water inlet, and the lower part of the first water tank is provided with a water outlet; the colloid remover is connected to the downstream position of the first water tank through a water stop valve; the second water tank is connected to the downstream position of the colloid remover, and a pressurizing air inlet is formed in the upper end of the second water tank and connected with a pressurizing turbine; the siphon water spraying pipeline is connected to the lower part of the second water tank through a siphon water draining pipeline and is also connected with a vertical accelerating and rectifying pipeline; a plurality of turbo-machines connected in parallel and in series downstream of the acceleration and rectification duct.

Description

Siphon drainage high-efficiency turbine power generation equipment capable of treating wastewater

Technical Field

The utility model relates to a collection drainage power generation facility technical field especially indicates a can handle high-efficient turbine power generation facility of siphon drainage of waste water.

Background

China is a country with poor water resources and a country with serious water pollution. The average water resource occupancy of people is 1/4 which is the average amount in the world, and is one of the countries in the world with 13 people who are the most poor in water resources, and the sustainable development of China is influenced by the shortage of water resources. The sustainable development requires the sustainable utilization of limited water resources to support and guarantee the sustainable development of economic society, and thus the water saving and pollution reduction is required to be applied to cities, the relationship among factors such as urban water supply, water consumption, water saving, urban ecological environment, urban water system and the like is fully considered, and economic benefits, environmental benefits and social benefits are considered.

In life, everyone must do water and drink water every day, and hundreds of millions of tons of fresh water are poured, so that the waste water is worried about by people and some people are clean. For example, it has been observed that when students wash clothes in a water room of a dormitory building, an average person washing one piece of clothes requires a bucket of approximately 20 liters of water. Think about how many tons of relatively clean wastewater you will generate in our home water room! In today's large environment, it is not easy to collect the labor of each person.

Domestic wastewater is sewage generated in daily life, mainly comprises drinking water, cooking water, bathing water, washing water, watering water and other water, and mainly comes from residential buildings and public buildings, such as houses, offices, schools (especially dormitories), hospitals, shops, public places, industrial enterprises and the like. The pollutants contained in the domestic wastewater are mainly organic matters (such as protein, carbohydrate, fat, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Most of these water sources cannot be directly used and need to be subjected to complicated retreatment to become tap water for our use. After being discharged, the wastewater still contains the head pressure and potential energy generated by the raw water plant, but the wastewater is not effectively utilized. Although the problem is noticed, the creative people do not make efforts to successfully solve the problem, so that some practical devices in the field are rare at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can handle high-efficient turbine power generation facility of siphon drainage of waste water has solved the serious problem of the water resource waste among the prior art.

The technical scheme of the utility model is realized like this: a siphon drainage high-efficiency turbine power generation device capable of treating waste water comprises

The upper part of the first water tank is provided with a water inlet, and the lower part of the first water tank is provided with a water outlet;

the colloid remover is connected to the downstream position of the first water tank through a water stop valve;

the second water tank is connected to the downstream position of the colloid remover, and a pressurizing air inlet is formed in the upper end of the second water tank and connected with a pressurizing turbine;

the siphon water spraying pipeline is connected to the lower part of the second water tank through a siphon water draining pipeline and is also connected with a vertical accelerating and rectifying pipeline;

a plurality of turbo-machines connected in parallel and in series downstream of the acceleration and rectification duct.

As a preferred embodiment, two filter screens which are arranged up and down are arranged in the first water tank, the two filter screens are in an inverted boss shape, the aperture of the upper filter screen is larger than that of the lower filter screen, and the middle position of each filter screen is a dirt collecting area;

the water outlet is arranged below the filter screen, the V-shaped chutes are transversely arranged, the openings of the V-shaped chutes face the water outlet, and the water surface enters the water outlet after passing over the upper ends of the V-shaped chutes.

As a preferred embodiment, an interlayer with the upper end sealed and the lower end opened is arranged in the colloid remover, a plurality of stacked V-shaped inclined plates are arranged on one side of the interlayer, and water flows through the V-shaped inclined plates from bottom to top and flows out of the colloid remover;

and a vertical plate section with the same plate interval as the vertical plate section is arranged below the V-shaped inclined plate, and the lower end of the colloid cleaner is provided with an adsorption hole which is sealed by a nut cover.

As a preferred embodiment, a siphon drainage pipeline is arranged at the bottom of the second water tank, a float piston for sealing the siphon drainage pipeline is arranged in the second water tank, and the float piston is connected with a rubber float through a traction line.

As a preferred embodiment, two guide rods extending up and down are arranged in the second water tank, and the float piston and the rubber float are sleeved on the guide rods and linearly move back and forth along the guide rods.

As a preferred embodiment, the accelerating and rectifying duct includes an external circulation air absorbing duct and a water flow accelerating duct, the water flow accelerating duct has screw ribs on an inner wall thereof, the water flow spirally drops along the screw ribs, and an air column is formed at a center of the water flow accelerating duct.

As a preferred embodiment, the turbomachine comprises a casing, a disc and a central shaft collar;

the shell is internally and uniformly provided with a plurality of the discs, the two ends of each disc are provided with the central rotating shaft retainer rings, and the surfaces of the discs are also provided with step-shaped volute linear bulges with equal height difference.

As a preferred embodiment, the booster turbine is connected in series with a rotating shaft of a turbine set, and the turbine set drives the booster turbine to boost the air supply for the second water tank.

After the technical scheme is adopted, the beneficial effects of the utility model are that: the utility model discloses an equipment can be built and realize in all kinds of high-rise building thing that filtration, settlement, colloid, transmission and acceleration of sewage to and the electricity generation, can furthest reduce the waste of water resource, and make its maximum social economic benefits of performance. After being filtered, settled and colloid-removed, the wastewater reaches a turbine set through accelerated rectification, and the purpose of generating power is achieved by utilizing the potential energy of water flow.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view showing the structure of a first water tank and a colloid remover;

FIG. 3 is a schematic view of a first tank;

FIG. 4 is a schematic view showing an internal structure of the first water tank;

FIG. 5 is a schematic view of the internal structure of the colloid remover;

FIG. 6 is a schematic view of a colloid remover in partial cross-section;

FIG. 7 is a schematic view of the structure at the second water tank;

fig. 8 is a schematic view of the internal structure at the second water tank;

FIG. 9 is a schematic view of the structure at the siphon water spray line;

FIG. 10 is a schematic view of the internal structure of the turbomachine;

in the figure: 1-a first water tank; 2-water outlet; 3-colloid remover; 4-a water stop valve; 5-a boost air inlet; 6-siphon water spraying pipeline; 7-siphon water draining pipeline; 8-acceleration and rectification pipes; 9-a turbomachine; 10-a coarse-aperture filter screen; 11-fine pore diameter filter screen; 12-a dirt collection zone; 13-V-shaped chutes; 14-a barrier layer; 15-V-shaped sloping plates; 16-vertical plate section; 17-adsorption pores; 18-a float piston; 19-a pull wire; 20-rubber float; 21-a guide rod; 22-external circulation air absorption duct; 23-a water flow accelerating conduit; 24-threaded ribs; 25-a housing; 26-disc; 27-central spindle collar; 28-a volute linear protrusion; 29-a second water tank; 30-a turbo charger.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in FIG. 1, the siphon drainage high-efficiency turbine power generation equipment capable of treating wastewater of the present invention mainly comprises the following parts: the structure of each part of the first water tank 1, the colloid remover 3, the second water tank 29, the siphon water discharge pipe 7, the siphon water spray pipe 6, the acceleration and rectification pipe 8, the turbo 30 and the turbo 9 will be described in detail.

As shown in fig. 2, fig. 3 and fig. 4, the top of first water tank 1 is equipped with the water inlet, the below is equipped with delivery port 2, be equipped with the filter screen (including coarse aperture filter screen 10 and pore footpath filter screen 11) and a horizontal V-arrangement chute 13 of two pull dismouting inverted-boss shapes in first water tank 1, coarse aperture filter screen 10 and pore footpath filter screen 11 are hourglass hopper-shaped and for setting up downwards from the edge towards the centre of a circle, the impurity granule of depositing on the filter screen surface at specific filterable in-process moves down the dirt collecting region 12 in the middle of getting into easily at self gravity and water impact, thereby reduction impurity granule deposit that can be by a wide margin is on the filter screen surface, make the filter screen can be more permanent keep good filter effect. The first layer of filter screen is thick aperture filter screen 10, and the second layer of filter screen is pore diameter filter screen 11, filters the suspended substance in the rivers through two-layer filter screen, reaches the effect of prefiltering and getting rid of large granule spot. And the edge of two filter screens all is equipped with ear flange, and the ear flange of thick aperture filter screen 10 is bigger than the ear flange size of fine aperture filter screen 11, and it can guarantee when the filter screen bottom dirt gathering is too much, takes out behind the thick aperture filter screen 10, and fine aperture filter screen 11 also can be smooth take out and wash.

Set up horizontal V-arrangement chute 13 in first water tank 1 lower part, rivers follow V-arrangement chute 13 and advance into left side region, and the surface of water rises gradually and crosses the upper end of horizontal V-arrangement chute 13, gets into the drainage region and flows out first water tank 1 via delivery port 2. The horizontal V-shaped chute 13 can realize the purposes of strengthening contact precipitation and improving floc precipitation separation by utilizing the speed difference of water flow along the gravity direction caused by the section difference of a fluid ascending flow channel collected in the equipment. The contact flocculation, namely the flocculation and deposition of micro flocs or destabilizing particles in the filtering layer, the filtering material particles play a role in strengthening the flocculation of water particles, the transverse V-shaped chute 13 can effectively reduce the content of fine floc particles in the effluent, realize stable low effluent turbidity and simultaneously have better impact load resistance, the process can effectively utilize a physical method to realize the deposition effect on particles and water-soluble substances in water, and generally speaking, the first water tank 1 can carry out deep filtration on suspended substances and water-soluble substances in water flow, because the device is suitable for the object and mostly is dormitory building, resident building's domestic wastewater, the quality of water condition is complicated abominable, if not filter, subsequent water tank and pipeline of flowing through for a long time of colloid in the rivers can the adhesion deposit at water tank and pipeline lateral wall, are difficult to clear up and can seriously hinder the realization of the high-efficient electricity generation function of generator.

As shown in fig. 1, fig. 5 and fig. 6, the external pipeline of 2 delivery ports of first water tank 1 is equipped with water stop valve 4, for effectively avoiding the influence of the long-time deposit adhesion of rivers colloid to the device, colloid duster 3 is connected to the low reaches of water stop valve 4, the lower extreme adsorption hole 17 of colloid duster 3 can be sealed with the nut lid, can regularly open the nut lid and clear up the sedimentary dirt through adsorption hole 17, easy operation is feasible, can effectively get rid of the colloid, reduce the turbidity of water, improve play water quality, can operate stably effectively for a long time.

The right side of colloid duster 3 is embedded to have V-arrangement swash plate 15, can play the effect of strengthening the contact flocculation and settling, and V-arrangement swash plate 15 can freely be got and put, and when rivers got into colloid duster 3 inside from the left end entry, because be equipped with the upper end in the middle of the colloid duster 3 and seal and the open interlayer 14 in below, so its pipeline that can't directly pass through the right-hand member flows. Therefore, the water flow enters the V-shaped inclined plate 15 from bottom to top. The V-shaped inclined plate 15 can form a speed difference along the gravity direction, and the flow bypassing resistance of particles at the position of the fluid ascending direction in the V-shaped flow channel is reduced due to the speed difference, so that the sedimentation of smaller floc particles is facilitated. Meanwhile, the flow velocity of fluid at the inlet of the V-shaped flow channel is relatively large, the streaming resistance of the falling flocs is large, the sedimentation speed is reduced, the flow channel is changed by a large amount of the falling flocs, the ascending flow velocity of the fluid is increased, a part of the flocs returns to the flow channel, a floc particle dynamic suspension sludge layer with a certain thickness and self-renewal capacity is formed at the inlet of the flow channel, and the effect of contact flocculation is achieved on the flocs. In addition, a vertical plate section 16 with the same plate spacing is arranged below the V-shaped inclined plate 15 to play a role in strengthening contact flocculation.

After entering the narrower vertical flow channel, the flocs settled from the V-shaped inclined plate 15 area become smaller and the flow velocity increases due to the restriction of the flow channel, so that the streaming resistance of the floc particles is increased, and the settling velocity is reduced. Meanwhile, more floc particles return to the inclined plate and are gathered at the opening of the inclined plate, so that the collision chance of the floc particles is increased, and the floc particles can be settled in the vertical plate section 16 again after being increased to a certain size. Because the aggregation of the flocs in the flow channel of the vertical plate section 16 can form a floc bed layer between plates, when fluid flows through the floc bed layer, larger floc particles in the fluid can collide with settled flocs to form larger flocs or form a bridging effect among the floc particles, so that small-scale particles can contact and flocculate among the floc particles in the bed layer, and the aim of removing small-scale colloidal particles is fulfilled. Since the flow velocity of the fluid outside the lower outlet of the vertical plate section 16 is less than the flow velocity between the plates, the settling velocity of the floc particles after leaving the vertical plate section 16 increases. Therefore, for a certain rising flow velocity, under the determined length of the vertical plate section 16, the flocs and the fluid in the bed layer realize countercurrent dynamic balance, and the deposition rate of colloidal impurities in water is improved. Finally, the settled water can flow into the upper part through the small holes and flow out along the right pipeline continuously.

The downstream of the colloid remover 3 is connected with a second water tank 29, the second water tank 29 is a siphon water tank, as shown in fig. 7 and 8, the upper end of the second water tank 29 is connected with a boost air inlet 5, the boost air inlet 5 is connected with the air outlet of a boost turbine 30 arranged on the ground of the first floor through a hose, the boost turbine is a common part in the prior art, the structure of the boost turbine is not repeated herein, and the function of the boost turbine is to supply air and boost the pressure to the second water tank 29 so as to improve the drainage pressure difference. The inside of the second water tank 29 is provided with a buoy piston 18, two vertical guide rods 21 are further fixed, the bottom of the second water tank 29 is connected with the siphon drainage pipeline 7, the buoy piston 18 is connected with the rubber float 20 through a flexible traction line 19, and the buoy piston 18 and the rubber float 20 are both sleeved on the guide rods 21 and linearly move back and forth along the guide rods. The rising of the water level causes the rising of the rubber float 20, when the water level rises to a certain height, the buoyancy is increased, the rubber float 20 pulls the pulling line 19 connected with the float piston 18, the float piston 18 is pulled out, and the float piston 18 and the siphon drainage pipeline 7 cooperate to realize the one-time drainage of the whole water in the second water tank 29. The rubber float 20 not only indicates the height change of the water level but also prevents the rubber float 20 from being sucked into the inlet of the lower drain passage when the lower float piston 18 is opened. When the float piston 18 is pulled up, because water flow rapidly enters the lower drainage channel inlet, the float piston 18 can block the drainage channel inlet again under the condition that the water body is about to be drained, so as to play the quantitative switching function of the rubber float 20 and the float piston 18. And the second water tank 29 is in a closed upper and lower round bottom shape, so that the shearing force in the flow velocity direction of the water body in the drainage process can be effectively utilized to take away the sediment possibly fixed on the inner wall of the tank body, and the self-cleaning purpose is achieved.

As shown in fig. 1 and 9, the water body enters the siphon water spraying pipeline 6 after passing through the second water tank 29 and the siphon water draining pipeline 7, and enters the vertical accelerating and rectifying pipeline 8, the accelerating and rectifying pipeline 8 is composed of an external circulation air absorbing pipeline 22 and a water flow accelerating pipeline 23, and a threaded rib 24 is arranged in the water flow accelerating pipeline 23. Under the flow guiding effect of the threaded ribs 24 on the inner wall of the pipe, the water flow in the pipe keeps a spiral falling state along the inner wall of the pipe, an unblocked air column is formed in the center of the pipe, the air flow resistance is reduced, the good ventilation property in the pipe is ensured, the water flow forms stable and compact water flow along the inner wall of the pipe, and the effect of accelerating the water flow from the upper end is fully realized.

As shown in fig. 1 and 10, the water is accelerated and enters the turbine set 9 equipped with the disk 26, wherein the turbine set 9 is a plurality of turbine sets connected in series and coaxially, and plays a role of moment superposition. The turbine set 9 comprises a casing 25, a plurality of discs 26 and a central shaft retainer 27, wherein the plurality of discs 26 are uniformly arranged in the casing 25, the plurality of discs 26 are arranged in parallel side by side, and the central shaft retainer 27 is arranged at two ends of the plurality of discs 26. In addition, the rotating shafts of the turbine set 9 and the booster turbine 30 are connected in series, and the booster turbine 30 is driven by the turbine set 9 to work.

The surface of the disc 26 in this embodiment is provided with the step-shaped spiral protrusions 28 with equal height difference, and the protrusions are in the form of wave-shaped waves distributed in a circumferential array. When water flows enter the turbine set 9, the vortex-shaped linear protrusion 28 is gradually increased in a 90-degree sector area in the process that the water body close to the disc 26 moves towards the tangential direction, the water flow not only has viscous resistance interaction force with the surface of the disc 26, but also has normal acting force towards the vertical surface of the vortex-shaped linear protrusion 28, so that a tangential force is additionally generated, the flow velocity of the water flow is further reduced, the water body pressure is increased, larger torque relative to the rotation center is generated, namely, the flow velocity is reduced, the torque from the action point of the water flow to the center is correspondingly increased, namely, the reverse torque of the acting force generated by cutting a magnetic induction line is resisted, when the rotation speed value is gradually increased, the limit speed and the torque are increased, the power generation output voltage is increased, and the generation and the storage of electric energy are facilitated.

In conclusion, the utility model provides a water effective energy extravagant, traditional electricity generation relies on the impulse interchange and realizes energy conversion's vane type turbine generating efficiency low, and tesla turbine is efficient, but output torque is little, does not go on the ultimate speed to cause the problem that the generated voltage is low. In addition, it is worth pointing out: because the rotating speed is larger, the reaction force for cutting the magnetic induction lines is larger, the contact area of the liquid and the disc surface is increased along with the increase of the liquid speed, the dragging effect is more obvious, and finally, the balance of the speed and the force is achieved. The turbine rotor speed eventually increases accordingly.

It is worth pointing out that: the turbo set 9 of this embodiment is a tesla turbine, which is based on the principle of the boundary layer effect of the fluid, which is influenced by viscous forces and forms a very thin boundary layer on the edge of the pipe wall or other objects, in which the flow velocity at a fixed surface is 0 and the velocity increases the further away from the surface. This effect allows a group of discs to be rotated by the high speed moving liquid. The tesla turbine is more efficient, typically above 60%, than a conventional vane turbine due to the elimination of energy loss from fluid impingement with the vanes. Furthermore, when using gas flows, the rotational speed of the tesla turbine can reach very high speeds, with a limit speed of approximately 100000r/mi n. When water flow is used, the rotational speed of the tesla turbine is high when the water flow rate is high, and the speed can reach about 10000r/mi n. Even if the rotating speed is less than the rotating speed, the small generator can be driven to generate usable electric energy under the condition of reducing the force sensitivity, namely increasing the torque resisting the electromagnetic induction.

The device is theoretically provided with a set of water collecting and draining devices, wherein the water outlet pipes of the water collecting and draining devices are respectively connected with one tesla turbine positioned on the ground, and the higher the floor is, the higher the water outlet speed is, the higher the rotation degree is generated in the tesla turbine. The power generation device on the ground is formed by coaxially connecting a plurality of Tesla turbines, and the main shaft and the generator rotor are also coaxially connected so as to increase the torque and the rotating speed of the power generation rotor.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The siphon drainage high-efficiency turbine power generation equipment capable of treating wastewater is characterized in that: comprises that

The upper part of the first water tank is provided with a water inlet, and the lower part of the first water tank is provided with a water outlet;

the colloid remover is connected to the downstream position of the first water tank through a water stop valve;

the second water tank is connected to the downstream position of the colloid remover, and a pressurizing air inlet is formed in the upper end of the second water tank and connected with a pressurizing turbine;

the siphon water spraying pipeline is connected to the lower part of the second water tank through a siphon water draining pipeline and is also connected with a vertical accelerating and rectifying pipeline;

a plurality of turbo-machines connected in parallel and in series downstream of the acceleration and rectification duct.

2. A wastewater-treatable siphon drainage high efficiency turbine power plant as claimed in claim 1, wherein: two filter screens which are arranged up and down are arranged in the first water tank, the two filter screens are in an inverted boss shape, the aperture of the upper filter screen is larger than that of the lower filter screen, and the middle position of each filter screen is a dirt collecting region;

the water outlet is arranged below the filter screen, the V-shaped chutes are transversely arranged, the openings of the V-shaped chutes face the water outlet, and the water surface enters the water outlet after passing over the upper ends of the V-shaped chutes.

3. A wastewater-treatable siphon drainage high-efficiency turbine power plant as claimed in claim 2, wherein: an interlayer with the upper end sealed and the lower end opened is arranged in the colloid remover, a plurality of stacked V-shaped inclined plates are arranged on one side of the interlayer, and water flows through the V-shaped inclined plates from bottom to top and flows out of the colloid remover;

and a vertical plate section with the same plate interval as the vertical plate section is arranged below the V-shaped inclined plate, and the lower end of the colloid cleaner is provided with an adsorption hole which is sealed by a nut cover.

4. A siphon drainage high efficiency turbine power plant capable of treating wastewater as claimed in any one of claims 1 to 3, wherein: the bottom of second water tank is equipped with siphon drainage pipe, and second water tank is inside to be equipped with and to be used for sealing siphon drainage pipe's buoy piston, the buoy piston is connected with rubber float through the pull wire.

5. A wastewater-treatable siphon drainage high-efficiency turbine power plant as claimed in claim 4, wherein: two guide rods extending up and down are arranged in the second water tank, and the buoy piston and the rubber float are sleeved on the guide rods and move linearly in a reciprocating mode along the guide rods.

6. A wastewater-treatable siphon drainage high efficiency turbine power plant as claimed in claim 1, wherein: the acceleration and rectification pipeline comprises an external circulation air absorption pipeline and a water flow acceleration pipeline, threaded ribs are arranged on the inner wall of the water flow acceleration pipeline, water flow falls in a spiral shape along the threaded ribs, and an air column is formed in the center of the water flow acceleration pipeline.

7. A wastewater-treatable siphon drainage high efficiency turbine power plant as claimed in claim 1, wherein: the turbine set comprises a shell, a disc and a central rotating shaft retainer ring;

the shell is internally and uniformly provided with a plurality of the discs, the two ends of each disc are provided with the central rotating shaft retainer rings, and the surfaces of the discs are also provided with step-shaped volute linear bulges with equal height difference.

8. A wastewater-treatable siphon drainage high efficiency turbine power plant as claimed in claim 1, wherein: the booster turbine is connected with the rotating shaft of the turbine set in series, and the turbine set drives the booster turbine to boost and supply air to the second water tank.

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