KR102625875B1 - Device for power generation using heat pump - Google Patents

Abstract

A device for power generation using a heat pump is disclosed. The device for power generation using the heat pump is a heat device configured to forcibly transport the fluid to be treated flowing in from the upper part of a cylindrical chamber toward the lower part of the chamber, and discharge the fluid to be treated as a high-pressure water stream from the lower part of the chamber. Pump; and a turbine shaft, a turbine wheel whose central portion is coupled to the turbine shaft and rotates together with the turbine shaft, and a plurality of turbine blades arranged along the circumferential direction of the turbine wheel and arranged with a horizontal surface facing the circumferential direction of the turbine wheel. It includes a power generation turbine in which one side of the turbine shaft is connected to a power generation motor, and the heat pump and the power generation turbine have a high-pressure water stream discharged from the heat pump on one or more turbine blades among the plurality of turbine blades. It is characterized in that they are mutually arranged so as to be discharged toward the horizontal surface of.

Description

Device for power generation using a heat pump {DEVICE FOR POWER GENERATION USING HEAT PUMP}

The present invention relates to a power generation device using a heat pump, and more specifically, to a power generation device using a heat pump that can purify or purify a fluid to be treated, generate electrical energy, and purify air.

Industrial wastewater, domestic sewage, private sewage, water purification plants, groundwater, industrial water, livestock wastewater, etc.

It is causing a major social problem because it contains and discharges various non-degradable organic substances that can have a negative impact on the environment.

Sources of pollution caused by these non-degradable organic substances contained in water include wastewater discharged from various industrial processes, urban sewage, personal sewage, industrial water, and water purification facilities.

It is impossible to treat wastewater, purified water, and sewage containing these non-decomposable organic substances using general treatment methods, and conventionally, flocculation, sedimentation, filtration devices, or membrane separation technologies have been used to treat water containing these non-decomposable organic substances. A technology has been developed to separate non-decomposable substances in the form of solid substances and oxidize and decompose water-soluble non-decomposable organic substances using hydrogen peroxide and general ozone.

As mentioned above, in order to treat wastewater, purified water, sewage, livestock wastewater, etc. containing non-degradable organic substances, coagulation sedimentation, biological treatment, filtration and adsorption treatment are applied as pre-treatment, and ultraviolet irradiation treatment, catalyst treatment, and activated carbon are applied as post-treatment. Adsorption and oxidation treatment using peroxide are being applied. However, treatment of non-decomposable organic substances using conventional methods has high maintenance costs, generates a lot of sludge as a by-product, and the treatment efficiency is not very high.

Republic of Korea Patent No. 10-1362858 and Republic of Korea Patent No. 10-1257736 disclose a multi-stage separator type flotation separator using fine bubbles, and a flotation tank and water treatment device using a nozzle that generates fine bubbles, respectively.

In the wastewater treatment device described above, the inside of the reaction tank is formed in multiple stages, and the outflow of bubbles is restricted at each stage, thereby increasing the residence time of microbubbles inside the reaction tank and improving the ability to collect foreign substances.

However, such a wastewater treatment device must be manufactured in a large volume because the reaction tank must form a space divided into multiple stages, and it occupies a large installation space. In addition, it is not easy to control the residence time of microbubbles for each space partitioned inside the reaction tank, so it is difficult to expect a practical effect of increasing wastewater treatment efficiency.

Meanwhile, devices that generate electrical energy during the wastewater treatment process have been proposed. As an example, there is Patent Publication No. 10-2009-0081102 “Power generation system using wastewater.” This patent collects wastewater such as domestic water and rainwater so that it has a certain water pressure, and when it reaches a certain water pressure, operates a power generation device, or generator, to produce electricity for a certain period of time.

However, this patent collects wastewater such as domestic water and rainwater to operate the generator. Since it simply collects domestic water and wastewater, it lacks the function of purifying wastewater, so the technology is to use wastewater to generate electrical energy. This has stopped.

Therefore, the problem to be solved by the present invention is to purify or refine the fluid to be treated, and at the same time, discharge a high-pressure water stream during the treatment of the fluid to be treated, and turn a turbine with the high-pressure water stream to generate electrical energy. The aim is to provide a power generation device using a heat pump that can simultaneously purify air containing harmful gases and fine dust when turning a turbine.

A device for power generation using a heat pump according to an embodiment of the present invention transfers the fluid to be treated flowing in from the upper part of a cylindrical chamber under pressure to the lower part of the chamber, so that the fluid to be treated is high pressure at the bottom of the chamber. A heat pump configured to discharge water as a stream; and a turbine shaft, a turbine wheel whose central portion is coupled to the turbine shaft and rotates together with the turbine shaft, and a plurality of turbine blades arranged along the circumferential direction of the turbine wheel and arranged with a horizontal surface facing the circumferential direction of the turbine wheel. It includes a power generation turbine in which one side of the turbine shaft is connected to a power generation motor, and the heat pump and the power generation turbine have a high-pressure water stream discharged from the heat pump on one or more turbine blades among the plurality of turbine blades. It is characterized in that they are mutually arranged so as to be discharged toward the horizontal surface of.

In one embodiment, the heat pump is provided at the top of the cylinder, has a fluid inlet to be treated, and a gas inlet connected to one side of the fluid inlet to inject gas into the fluid inlet. , and a cylindrical chamber including a fluid outlet to be treated provided at the lower part of the cylinder; A screw including a rotating shaft that penetrates the longitudinal direction of the chamber and is coupled to the center of the chamber, and a rotating blade that is provided in a spiral shape along the longitudinal direction of the rotating shaft on the rotating shaft and is located in the inner space of the chamber; and a power device that rotates the screw, wherein the fluid to be treated is forcibly transferred toward the lower part of the chamber as the screw rotates,

The high-pressure water stream may be discharged through the treated fluid discharge port.

In one embodiment, an abrasive may be coated on the inner surface of the chamber and the surface of the rotary blade.

In one embodiment, the abrasive may be ceramic particles or diamond particles.

In one embodiment, collision elements in an embossed or engraved form may be provided on the inner surface of the chamber and the surface of the rotary blade.

In one embodiment, the rotation axis includes: a hollow extending from the center of the rotation axis along the longitudinal direction of the rotation axis; a fluid inlet penetrating between the outer surface of the rotating shaft and the hollow at the lower part of the rotating shaft to communicate fluidly with the internal space of the chamber; and a fluid outlet that penetrates between the outer surface of the rotary shaft and the hollow at the upper part of the rotating shaft and is in fluid communication with the inner space of the chamber, wherein the fluid is separated from the fluid inlet by high pressure formed in the lower part of the inner space of the chamber. As the fluid to be treated flows in and is transferred in the direction of the fluid outlet, a portion of the fluid to be treated within the inner space of the chamber may circulate toward the upper part of the chamber.

In one embodiment, it further includes a turbine accommodating box for accommodating the power generation turbine, wherein the power generation turbine is rotatably provided within the turbine accommodating box, and the high-pressure water stream penetrates one side of the turbine accommodating box. It may be configured to be discharged toward the horizontal surface of the one or more turbine blades.

In one embodiment, the plurality of turbine blades have irregularities of a certain pattern formed on one surface facing the high-pressure water stream, and the turbine accommodation box has a purified gas outlet provided on the upper surface and a drain provided on the lower part of one side. It includes, wherein the treated fluid outlet is in the form of a pipe and extends to penetrate one side of the turbine accommodation box, and the end of the treated fluid outlet is surrounded by an inject pipe for gas introduction having a diameter larger than the diameter, and When the high-pressure water stream is discharged toward the one or more turbine blades, it collides with the irregularities and is dispersed into droplets, and a gas to be treated containing harmful elements is injected into the inject pipe for gas introduction, so that the gas to be treated is transferred to the turbine. Harmful elements in the gas to be treated injected into the receiving container and injected into the turbine receiving container may be adsorbed to the liquid droplets.

In one embodiment, it further includes an air suction fan provided on one side of the turbine accommodating box to suck air in the atmosphere into the interior of the turbine accommodating box, and when fine dust is contained in the air, the fine dust is It can be adsorbed on droplets.

According to a power generation device using a heat pump according to an embodiment of the present invention, at the same time as purifying or refining the fluid to be treated, a high-pressure water stream is discharged during the treatment of the fluid to be treated, and the high-pressure water stream is used to turn a turbine to generate electrical energy. It has the advantage that air containing harmful gases and fine dust can be purified at the same time when the turbine is turned with a high-pressure water stream.

In addition, there is an advantage that the fluid to be treated is heated during the process of treating the fluid, and hot water can be supplied to places that require hot water.

1 is a diagram for explaining the configuration of a power generation device using a heat pump according to an embodiment of the present invention.
FIG. 2 is a diagram showing the pattern shape of irregularities provided on the turbine blade shown in FIG. 1.
FIG. 3 is a cross-sectional view showing the configuration of the heat pump shown in FIG. 1.
Figure 4 is a cross-sectional view illustrating a power generation device using a heat pump according to another embodiment of the present invention.

Hereinafter, a device for power generation using a heat pump according to an embodiment of the present invention will be described in detail with reference to the attached drawings. Since the present invention can be subject to various changes and can have various forms, specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention. While describing each drawing, similar reference numerals are used for similar components. In the attached drawings, the dimensions of the structures are enlarged from the actual size for clarity of the present invention.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

Figure 1 is a diagram for explaining the configuration of a power generation device using a heat pump according to an embodiment of the present invention, and Figure 2 is a diagram showing the pattern shape of the unevenness provided on the turbine blade shown in Figure 1. 3 is a cross-sectional view showing the configuration of the heat pump shown in FIG. 1.

Referring to FIGS. 1 to 3 , a power generation device using a heat pump according to an embodiment of the present invention may include a heat pump 1000 and a power generation turbine 2000.

The heat pump 1000 may be configured to forcefully transfer the fluid to be treated flowing in from the upper part of the cylindrical chamber toward the lower part of the chamber, and discharge the fluid to be treated as a high-pressure water stream from the lower part of the chamber.

The power generation turbine 2000 includes a turbine shaft 2100, a turbine wheel 2200 whose center is coupled to the turbine shaft 2100 and rotates together with the turbine shaft 2100, and a circumferential direction of the turbine wheel 2200. It includes a plurality of turbine blades 2300 arranged along the horizontal plane toward the circumferential direction of the turbine wheel 2200, and one side of the turbine shaft 2100 may be connected to the power generation motor 3100. .

The power generation motor 3100 includes a third belt pulley 3200 coupled to one side of the turbine shaft 2100, a fourth belt pulley 3300 coupled to the drive shaft of the power generation motor 3100, and the third belt pulley 3200 coupled to one side of the turbine shaft 2100. It can be connected to the turbine shaft 2100 through a belt pulley 3200 and a second belt 3400 connected to the fourth belt pulley 3300, and as the turbine shaft 2100 rotates, rotational force is obtained and the drive shaft This can be rotated.

The heat pump 1000 and the power generation turbine 2000 are mutually configured so that the high-pressure water stream discharged from the heat pump 1000 is discharged toward the horizontal surface of one or more turbine blades 2300 among the plurality of turbine blades 2300. can be placed.

Referring to FIG. 3 , in one embodiment, the heat pump 1000 may include a cylindrical chamber 100, a screw 200, and a power device 300.

The chamber 100 is provided in a cylindrical shape, has a to-be-treated fluid inlet 110 provided at the top of the cylinder, and is connected to one side of the to-be-treated fluid inlet 110 to inject gas into the to-be-treated fluid inlet 110. It may include a gas inlet 130 and a fluid outlet 120 to be treated provided at the lower part of the cylinder.

The gas injected through the gas inlet 130 is dissolved in the fluid to be treated, and the fluid to be treated may contain bubbles. For example, the fluid to be treated is wastewater, and the gas may be any one of air, oxygen, and ozone. For example, ozone may be injected through the gas inlet 130.

The treated fluid inlet 110 may be in the form of a pipe or hose, and the inlet end may be inserted into a space where the treated fluid is stored, for example, a tank or water tank, and may be configured to suck the treated fluid. there is. To suction the fluid to be treated, a submersible pump (not shown) may be provided at the end of the pipe or hose of the fluid to be treated inlet 110.

The treated fluid outlet 120 may be in the form of a pipe, and the end of the pipe may extend in the direction of the turbine blade 2300 to discharge the purified treated fluid as a high-pressure water stream. At this time, the discharge pressure of the high-pressure water stream may be 8 bar or more. The process by which the treated fluid is discharged as a high-pressure water stream will be described later.

The screw 200 may include a rotating shaft 210 and rotating blades 220.

The rotation shaft 210 penetrates the chamber 100 in the longitudinal direction and is coupled to the center of the chamber 100.

The rotating blades 220 are provided in a spiral shape along the longitudinal direction of the rotating shaft 210 and are located in the internal space of the chamber 100.

As an example, the chamber 100, the rotating shaft 210, and the rotating blades 220 may be made of metal.

The power device 300 rotates the screw 200. For example, the power device 300 has one end inserted from the outside of the chamber 100 into the inside of the chamber 100 and is connected to one end of the rotation shaft 210, for example, the upper end of the rotation shaft 210. a rotating shaft connecting shaft 310 coupled to the rotating shaft connecting shaft 310, a first belt pulley 320 coupled to the other end exposed to the outside of the chamber 100 of the rotating shaft connecting shaft 310, and disposed on one side of the rotating shaft connecting shaft 310 A drive motor 330, a second belt pulley 340 coupled to the drive shaft of the drive motor 330, and a first belt connected to the first belt pulley 320 and the second belt pulley 340 ( 350) may be included.

Meanwhile, the surface of the rotary blades 220 and the inner surface of the chamber 100 may be coated with an abrasive. For example, the abrasive may be ceramic particles or diamond particles.

Meanwhile, the rotation shaft 210 may include a hollow 211, a fluid inlet 212, and a fluid outlet 213.

The hollow 211 extends from the center of the rotation axis 210 along the longitudinal direction of the rotation axis 210.

The fluid inlet 212 may penetrate between the outer surface of the rotation shaft 210 and the hollow 211 at the lower part of the rotation shaft 210 to communicate fluidly with the internal space of the chamber 100.

The fluid outlet 213 may penetrate between the outer surface of the rotation shaft 210 and the hollow 211 at the top of the rotation shaft 210 to communicate fluidly with the internal space of the chamber 100.

Meanwhile, a heat pump equipped with a water purification and oil purification device according to an embodiment of the present invention may further include a safety valve 400, a fluid temperature meter 500, a directional control valve 600, and a control unit 700.

The safety valve 400 may be provided on the upper surface of the chamber 100. The safety valve 400 may be opened when the pressure within the chamber 100 rises above a certain pressure. That is, the pressure within the chamber 100 increases as the screw 200 rotates to forcibly transport the fluid to be treated in the lower direction within the chamber 100. At this time, the safety The valve 400 opens when the pressure in the chamber 100 increases above a certain pressure, thereby preventing the pressure in the chamber 100 from increasing excessively.

The fluid temperature measuring device 500 is disposed at the bottom of the chamber 100 and can measure the temperature of the fluid to be treated within the chamber 100. There is no particular limitation on the form of the fluid temperature measuring device 500, and for example, it may be an electronic thermometer. In this case, the sensing portion is inserted into the fluid to be treated, and the display portion measuring the measured temperature is outside the chamber 100. It is provided in an exposed form, so that the sensing unit can measure the temperature of the fluid to be treated.

The direction control valve 600 may be installed on the treated fluid outlet 120. The direction control valve 600 is electrically connected to the control unit 700 and can be controlled to open and close by the control unit 700. For example, the direction control valve 600 may be a 3-way valve with three ports 610, 620, and 630, and the first port 610 is connected to the inlet side of the fluid outlet 120, The second port 620 parallel to the first port 610 is connected to the distal end of the fluid to be treated outlet 120 extending toward the turbine 2000, and the first port 610 and the second port 620 ) The third port 630, which is perpendicular to the port, may be connected to the branch pipe 140 branched from the treated fluid discharge port 120. Here, the branch pipe 140 stores all or part of the purified fluid discharged through the fluid discharge port 120 into a space requiring purified fluid, for example, an oil storage tank, a water storage tank, a fish farm, etc. It can be discharged into space.

The control unit 700 is electrically connected to the fluid temperature meter 500 and the direction control valve 600, so that the temperature value of the fluid to be treated measured from the fluid temperature meter 500 is input, and the direction control valve 600 ) can be controlled to open and close. As an example, the control unit 700 can be installed independently through a separate protection box at the site where the chamber 100 is located.

In addition, the control unit 700 has a valve opening temperature value for opening the direction control valve 600 set in advance, and the temperature value of the fluid to be treated input from the fluid temperature measuring device 500 is the valve opening temperature value. If it matches, it can be configured to open the direction control valve 600. For example, first valve control to open the first port 610 and the second port 620 of the directional control valve 600, the first port 610 and the third port of the directional control valve 600 ( A second valve control that opens 630 and a third valve control that opens all of the first to third ports 630 of the direction control valve 600 may be configured to be possible. The first control may be a control that blocks discharge of the high-pressure water stream to the branch pipe 140, the second control may be a control that blocks the discharge of the high-pressure water stream toward the turbine 2000, and the third control may be a control that blocks the discharge of the high-pressure water stream toward the turbine 2000. The control may be a control that allows discharge of high-pressure water stream to the branch pipe 140 and the turbine 2000. These first to third controls may be selectively set by an administrator when the heat pump 1000 is operated.

The power generation device using a heat pump according to an embodiment of the present invention may further include a turbine accommodation box 4000, and the power generation turbine 2000 may be rotatably provided within the turbine accommodation box 4000. there is. At this time, the high-pressure water stream discharged from the heat pump 1000 may be configured to pass through one side of the turbine accommodation box 4000 and be discharged toward the horizontal surface of one or more turbine blades 2300. For example, the treated fluid outlet 120 of the heat pump 1000 is in the form of a pipe and extends to penetrate one side of the turbine accommodation box 4000 to discharge a high-pressure water stream toward the horizontal surface of the turbine blade 2300. You can.

The turbine accommodation box 4000 may be provided in the form of a rectangular parallelepiped or cube.

In one embodiment, one end of the turbine shaft 2100 of the turbine 2000 is supported on the inner surface of one side of the turbine accommodation box 4000, and the other end of the turbine shaft 2100 penetrates the other side facing the one side. Thus, it can be exposed to the outside, and the other end of the exposed turbine shaft 2100 can be connected to the power generation motor 3100.

On the other hand, the plurality of turbine blades 2300 may have irregularities 2310 formed in a certain pattern, for example, a checkerboard pattern as shown in FIG. 2, on one surface facing the high-pressure water stream, and a fluid outlet to be treated. The end of (120) may be configured to be surrounded by an inject pipe 150 for gas introduction having a diameter larger than the diameter.

In this case, when the high-pressure water stream is discharged toward one or more turbine blades 2300, it may collide with the irregularities 2310 and disperse into droplets, and blood containing harmful elements may be contained within the gas inlet inject pipe 150. The processing gas may be injected and the gas to be treated may be injected into the turbine receiving box 4000.

In addition, for efficient rotation of the turbine wheel 2200, an additional branch pipe 160 is connected to one side of the fluid outlet 120 to be treated, and the additional branch pipe 160 is connected to the other side of the turbine receiving box 4000. A high-pressure water stream can be discharged toward the turbine blades 2300. At this time, an additional inject pipe 170 may be provided to surround the end of the additional branch pipe 160.

Meanwhile, the turbine accommodation box 4000 may include a purified gas outlet 4100 and a drain 4200. The purified gas outlet 4100 is provided on the upper surface of the turbine accommodating box 4000 to discharge the purified gas from the inside of the turbine accommodating box 4000, and the drain port 4200 is located on one side of the turbine accommodating box 4000. It is provided at the lower part of the , so that the treated fluid that is dispersed into droplets and then falls can be discharged to the outside of the turbine receiving box (4000).

Meanwhile, the device for power generation using a heat pump according to an embodiment of the present invention may further include an air suction fan 5000.

The air suction fan 5000 is provided on one side of the turbine accommodating box 4000 and can suck air in the atmosphere into the interior of the turbine accommodating box 4000.

The power generation device using a heat pump according to an embodiment of the present invention can purify and purify oil through the heat pump 1000, rotate the turbine 2000 to drive the power generation motor 3100, and at the same time It can be used to purify gas by removing harmful elements in the gas.

First, the process of discharging a high-pressure water stream while processing the fluid to be treated in the heat pump 1000 will be described.

First, the fluid to be treated is supplied along with gas to the inner space of the chamber 100 through the fluid to be treated inlet 110, and the fluid to be treated, including bubbles, is supplied to the inner space of the chamber 100.

When the internal space of the chamber 100 is filled with the fluid to be treated including bubbles, the power device 300 is driven to rotate the rotating shaft 210 and the rotating blades 220.

When the rotary shaft 210 and the rotary blade 220 rotate, the fluid and bubbles to be treated collide with the inner surface of the rotary blade 220 and the chamber 100 while rotating around the rotating shaft 210.

At this time, the fluid to be treated may be polished through an abrasive coated on the surface of the rotary blade 220 and the inner surface of the chamber 100, and the bubbles may collide with the abrasive and decompose into smaller sizes, and the bubbles may be smaller. As the process of decomposition into sizes is repeated, nano-sized microbubbles may be created within the fluid to be treated.

As the fluid to be treated is polished, non-decomposable substances in the fluid to be treated may also be polished. For example, if the treated fluid is waste oil, sulfur, rust, paraffin, etc. may be polished and decomposed, and if the treated fluid is livestock wastewater, domestic wastewater, etc., non-degradable organic substances may be polished and decomposed. At this time, as the fluid to be treated and the non-decomposable material are polished, heat is generated and the temperature of the fluid to be treated may increase.

Additionally, in the process of generating the microbubbles, heat may be generated as the bubbles burst. Accordingly, the temperature of the fluid to be treated can easily increase.

In addition, in the process of generating the microbubbles, if the bubbles burst, free radicals may be generated, and the free radicals may decompose non-decomposable substances in the fluid to be treated, for example, non-decomposable organic substances, and the generated heat may cause decomposition. The decomposition effect of non-degradable substances may increase.

Meanwhile, when the gas is ozone, the dissolved rate of ozone in the fluid to be treated may increase due to the fine bubbles, and the decomposition effect of non-decomposable substances may be increased by ozone.

In this process, as the rotating shaft 210 and the rotating blades 220 rotate, the fluid to be treated is forced toward the lower part of the chamber 100, so that the lower part of the chamber 100 is under high pressure and the upper part of the chamber 100 is under low pressure. It can be. As a result, a part of the fluid to be treated at the high pressure lower part of the chamber 100 flows into the fluid inlet 212 at the bottom of the rotating shaft 210, and the fluid to be treated flows into the hollow 211 of the rotating shaft 210. The low pressure of the chamber 100 rises upward and is discharged into the inner space of the chamber 100 through the fluid outlet 213 at the top of the rotation shaft 210. In this way, a portion of the fluid to be treated is recirculated from the lower part of the chamber 100 to the upper part of the chamber 100.

Through this process, the fluid to be treated can be broken down into smaller sizes by colliding with the polishing and bubbles of the fluid to be treated by the abrasive coated on the surface of the rotary blade 220 and the inner surface of the chamber 100, so that the fluid to be treated can be broken down into smaller sizes. ), microbubbles are efficiently generated within the chamber, heat is generated within the chamber 100, non-decomposable substances in the fluid to be treated can be polished, and heat generation and non-decomposability due to free radicals generated when the bubbles burst. It can increase the decomposition effect of substances.

In addition, by recirculating a portion of the fluid to be treated within the chamber 100, the process of generating fine bubbles and decomposing non-decomposable substances in the fluid to be treated is repeated within the chamber 100, thereby allowing the processing of the fluid to be treated. There is an advantage that purification efficiency is increased and reliability of the device can be increased.

Meanwhile, during the treatment process of the treated fluid, the temperature of the treated fluid increases, and the heated and purified treated fluid can be discharged.

That is, the fluid temperature measuring device 500 measures the temperature of the fluid to be treated within the chamber 100 and inputs the measured temperature value of the fluid to be treated to the control unit 700. At this time, when the temperature value of the fluid to be treated input to the control unit 700 matches the valve opening temperature value preset in the control unit 700, the control unit 700 opens the direction control valve 600. At this time, the control unit 700 may open the directional control valve 600 through any one of the first to third controls.

As an example, the controller 700 may open all of the first to third ports 630 to allow discharge of high-pressure water stream to the branch pipe 140 and the turbine 2000 through the third control. In this case, part of the heated fluid in the chamber 100 is discharged to the branch pipe 140, and the remainder of the fluid is discharged as a high-pressure water stream toward the turbine 2000.

When the fluid to be treated is water, the heated water discharged from the branch pipe 140 may be supplied to a place where hot water is needed, for example, a fish farm. In this case, when the water is heated to a temperature of 30°C in the chamber 100, the control unit 700 opens the solenoid valve 600 and can be discharged. For this purpose, the valve opening temperature value preset in the control unit 700 may be 30°C.

As another example, when the fluid to be treated is oil, the valve opening temperature value preset in the control unit 700 may be, for example, a temperature within a range below the natural ignition temperature of the oil.

In addition, when the treated fluid is oil, only oil can be injected without gas injection, and in the process of polishing the oil, such as the process of purifying the treated fluid described above, non-decomposable substances in the oil, for example, sulfur, are removed. Components may decompose or separate.

Meanwhile, the high-pressure water stream discharged toward the turbine 2000 touches the horizontal surface, that is, the unevenness 2310, of one or more turbine blades 2300 among the plurality of turbine blades 2300 of the turbine 2000 within the turbine accommodation box 4000. It can be discharged toward one side.

At this time, the high-pressure water stream collides with the irregularities 2310 and is dispersed into droplets. As the high-pressure water stream continues to hit the plurality of turbine blades 2300, the turbine wheel 2200 and the turbine shaft 2100 rotate, and the turbine When the shaft 2100 rotates, the power generation motor 3100 connected to the turbine shaft 2100 rotates, and electrical energy can be generated by the rotational force of the power generation motor 3100.

In addition, when the high-pressure water stream is discharged, a treated gas containing harmful elements, such as carbon dioxide or methane gas, is injected into the gas inlet inject pipe 150 to accommodate the turbine (4000). It can diffuse within, and the harmful elements contained in the diffused gas to be treated can be removed by being absorbed into the liquid droplets.

In addition, atmospheric air can be sucked into the turbine accommodation box 4000 through the air suction fan 5000, and if the sucked air contains fine dust, the fine dust can be removed by being absorbed into the droplets. there is.

The purified gas from which harmful elements have been removed is discharged through the purified gas outlet 4100 of the turbine accommodation box 4000, and the treated fluid with harmful elements adsorbed is discharged to the outside through the drain port 4200 of the turbine accommodation box 4000. can be discharged as

According to the apparatus for power generation using a heat pump according to an embodiment of the present invention, harmful elements in the fluid to be treated are removed by the heat pump 1000 to purify or refine the fluid to be treated, and the heat pump 1000 ) It is possible to drive the power generation motor 3100 for generating electrical energy by driving the turbine 2000 by using the high-pressure water stream discharged from the turbine 2000, and the high-pressure water stream turns the turbine 2000. When it collides with the turbine blade 2300, it disperses into droplets and injects gas containing harmful elements into the turbine housing 4000 to adsorb and remove harmful elements to the droplets, thereby removing the air containing harmful gases and fine dust. There are advantages such as purification.

Figure 4 is a cross-sectional view illustrating a power generation device using a heat pump according to another embodiment of the present invention.

Referring to FIG. 4, the device for power generation using a heat pump according to another embodiment of the present invention is the present invention except that it further includes a vibrator 800 installed on the outer surface of the chamber 100 of the heat pump 1000. Since it is the same as the heat pump equipped with a water purification and oil purification device according to an embodiment of the invention, the description below will focus on the vibrator 800.

The vibrator 800 vibrates the chamber 100. There is no particular limitation on the shape of the vibrator 800 as long as the chamber 100 has a vibration intensity sufficient to vibrate.

As an example, the vibrator 800 may be provided in a form that surrounds a portion of the outer surface of the chamber 100 at the upper or lower side of the chamber 100.

When the chamber 100 is vibrated by the vibrator 800, the chamber 100 and the rotary blade 220 are also vibrated, thereby polishing the treated fluid and bubbles supplied into the chamber 100. Efficiency can be increased, and thus the decomposition effect of non-decomposable substances in the treated fluid and the generation of microbubbles can be increased.

Meanwhile, although not shown, according to another embodiment of the present invention, embossed or engraved collision elements may be provided on the surface of the rotary blade 220 and the inner surface of the chamber 100.

For example, a perforated plate with a plurality of holes may be attached to the surface of the rotary blade 220 and the inner surface of the chamber 100. At this time, the plurality of holes may have a polygonal shape. For example, it may have a square shape. In this case, the fluid to be treated and the bubbles collide with the plurality of holes, so the generation efficiency of fine bubbles can be increased, and the non-decomposable substances in the fluid to be treated can also collide with the plurality of holes and be decomposed.

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not limited to the embodiments presented herein, but is to be construed in the broadest scope consistent with the principles and novel features presented herein.

Claims (9)

A heat pump configured to forcibly transport the fluid to be treated flowing in from the upper part of the cylindrical chamber toward the lower part of the chamber and discharge the fluid to be treated as a high-pressure water stream from the lower part of the chamber; and
A turbine shaft, a turbine wheel whose central part is coupled to the turbine shaft and rotates together with the turbine shaft, and a plurality of turbine blades arranged along the circumferential direction of the turbine wheel and arranged with a horizontal surface facing the circumferential direction of the turbine wheel. It includes a power generation turbine in which one side of the turbine shaft is connected to a power generation motor,
The heat pump and the power generation turbine are arranged so that the high-pressure water stream discharged from the heat pump is discharged toward the horizontal surface of at least one turbine blade among the plurality of turbine blades,
The heat pump is,
A fluid inlet to be treated provided at the top of the cylinder and through which the fluid to be treated flows, a gas inlet connected to one side of the fluid to be treated inlet to inject gas into the fluid to be treated inlet, and a fluid to be treated provided at the lower part of the cylinder. A cylindrical chamber containing an outlet;
A screw including a rotating shaft that penetrates the longitudinal direction of the chamber and is coupled to the center of the chamber, and a rotating blade that is provided in a spiral shape along the longitudinal direction of the rotating shaft on the rotating shaft and is located in the inner space of the chamber; and
Including a power device that rotates the screw,
The fluid to be treated is forcefully transported toward the bottom of the chamber by rotating the screw,
The high-pressure water stream is discharged through the treated fluid outlet,
The rotation axis is,
a hollow extending from the center of the rotation axis along the longitudinal direction of the rotation axis;
a fluid inlet penetrating between the outer surface of the rotating shaft and the hollow at the lower part of the rotating shaft to communicate fluidly with the internal space of the chamber; and
It includes a fluid outlet that passes between the outer surface of the rotating shaft and the hollow at the upper part of the rotating shaft and is in fluid communication with the internal space of the chamber,
Due to the high pressure formed in the lower part of the inner space of the chamber, the fluid to be treated is introduced and transported from the fluid inlet to the fluid outlet, and some of the fluid to be treated in the inner space of the chamber is circulated toward the upper part of the chamber. Characterized by,
A device for power generation using a heat pump. delete According to paragraph 1,
Characterized in that an abrasive is coated on the inner surface of the chamber and the surface of the rotary blade,
A device for power generation using a heat pump. According to paragraph 3,
The abrasive is ceramic particles or diamond particles,
A device for power generation using a heat pump. According to paragraph 1,
The inner surface of the chamber and the surface of the rotary blade are provided with impact elements in the form of embossing or engraving,
A device for power generation using a heat pump. delete According to paragraph 1,
Further comprising a turbine accommodating box for accommodating the power generation turbine,
The power generation turbine is rotatable within the turbine accommodation box,
Characterized in that the high-pressure water stream is configured to pass through one side of the turbine accommodation box and be discharged toward the horizontal surface of the one or more turbine blades.
A device for power generation using a heat pump. In clause 7,
The plurality of turbine blades have irregularities of a certain pattern formed on one surface facing the high-pressure water stream,
The turbine accommodation box includes a purified gas outlet provided on its upper surface and a drain provided on a lower part of one side,
The treated fluid outlet is in the form of a pipe and extends through one side of the turbine receiving box,
The end of the fluid outlet to be treated is surrounded by an inject pipe for gas inflow having a diameter larger than the diameter,
When the high-pressure water stream is discharged toward the one or more turbine blades, it collides with the irregularities and is dispersed into droplets,
A gas to be treated containing harmful elements is injected into the gas inlet injection pipe, and the gas to be treated is injected into the turbine accommodation box,
Characterized in that harmful elements in the gas to be treated injected into the turbine container are absorbed into the liquid droplets,
A device for power generation using a heat pump. According to clause 8,
It further includes an air intake fan provided on one side of the turbine accommodating box to suck air in the atmosphere into the interior of the turbine accommodating box,
When fine dust is contained in the air, the fine dust is adsorbed to the liquid droplets,
A device for power generation using a heat pump.

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