An electric energy storage device for waste incineration power generation

Abstract

The utility model relates to the technical field of electric power engineering, specifically to an electric energy storage device for garbage incineration power generation, comprising an incinerator body, a liquid storage tank is installed on one side of the cavity of the incinerator body, a top side of the liquid storage tank extends to the top of the incinerator body and is provided with a water injection port, a steam pipe is installed on the other side of the top of the liquid storage tank, one end of the steam pipe passes through the top of the liquid storage tank and extends to the top of the incinerator body, one end of the steam pipe is connected to a steam turbine generator, and one end of the steam turbine generator is connected to a battery pack. The utility model mainly generates heat energy by burning garbage in the incinerator body, which is then converted into steam, and the steam is transported to the steam turbine generator through the steam pipe to drive the steam turbine generator, which can generate electric energy. At the same time, the generated electric energy is not directly consumed, but stored through the battery pack, thereby ensuring a stable supply of electric energy and reducing energy waste.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to an electric energy storage device for power generation by garbage incineration. Background Art

[0002] As an effective way of waste disposal, waste incineration power generation can not only reduce the volume of waste and reduce environmental pollution, but also convert waste into electricity and realize resource recycling. However, in the process of waste incineration power generation, due to the instability of the composition of waste and combustion conditions, the generated electricity fluctuates greatly and it is difficult to directly connect to the grid for power supply. This requires an effective energy storage device to smooth the output and ensure a stable supply of electricity.

[0003] After searching, the Chinese patent document application number: 202122756068.0 discloses a waste incinerator for waste incineration power generation, including an incinerator body, the middle part of the incinerator body is fixedly connected to an electric control box through a connecting frame, the electric control box includes a cabinet and a cabinet door hinged to one side of the cabinet, one side of the top and one side of the bottom of the cabinet door are fixedly connected to fixed blocks, the middle part of the two fixed blocks are provided with mounting holes, the inside of the two mounting holes are plugged with mounting threaded rods, one end of the two mounting threaded rods are respectively threadedly connected to the two mounting threaded holes opened in the middle of the two mounting round blocks, the other end of the two mounting threaded rods are fixedly connected to the connecting round blocks, one side of the two connecting round blocks is fixedly connected to a sliding rod, and a protective cover is slidably arranged between the two sliding rods. By setting a connecting structure, it is convenient to quickly install the protective cover, which can not only prevent the control buttons on the electric control box from being accidentally touched, but also enable the protective cover to be replaced after it is damaged.

[0004] The above-mentioned waste incinerator for waste incineration power generation is convenient for quick installation of the protective cover by setting a connection structure, which not only prevents the control buttons on the electric control box from being accidentally touched, but also allows the protective cover to be replaced after it is damaged.

[0005] However, the above-mentioned waste incinerator for power generation by waste incineration still has the following defects:

[0006] The energy utilization of this device is limited, and the generated electrical energy cannot be stored temporarily, resulting in low energy utilization efficiency. Therefore, we need an electrical energy storage device for waste incineration power generation to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide an electric energy storage device for garbage incineration power generation, which mainly generates heat energy by burning garbage in an incinerator body, and then converts it into steam. The steam is transported to a steam turbine generator through a steam pipe to drive the steam turbine generator, which can generate electric energy. At the same time, the generated electric energy is not directly consumed, but stored through a battery pack, ensuring a stable supply of electric energy and reducing energy waste. The efficient storage capacity of the battery pack enables the device to provide stable power output when the amount of garbage incineration fluctuates or the power demand changes.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric energy storage device for power generation by garbage incineration, comprising an incinerator body, a pouring chute is provided at the top of the incinerator body, the pouring chute is open, a liquid storage tank is installed on one side of the cavity of the incinerator body, a water injection port is provided on one side of the top of the liquid storage tank extending to the top of the incinerator body, a steam pipe is installed on the other side of the top of the liquid storage tank, one end of the steam pipe passes through the top of the liquid storage tank and extends to the top of the incinerator body, one end of the steam pipe is connected to a steam turbine generator, and one end of the steam turbine generator is connected to a battery pack.

[0009] Preferably, a storage box is provided below the pouring chute, and a crushing assembly is provided inside the storage box, and the crushing assembly includes two driving motors, a rotating rod, a plurality of crushing wheels and crushing teeth, the base of the driving motor is fixedly mounted on one side outer wall of the incinerator body, the output shaft of the driving motor is fixedly connected to one end of the rotating rod, the other end of the rotating rod passes through the incinerator body and extends to one side inner wall of the storage box, the other end of the rotating rod is fixedly mounted on one side inner wall of the storage box through a bearing, the plurality of crushing wheels are mounted on the outer wall of the rotating rod, and one end of the crushing tooth is fixedly mounted on the outer wall of the crushing wheel.

[0010] Preferably, the two driving motors rotate in opposite directions, a material discharge chute is provided at the bottom end of the material storage box, and a moving component is provided inside the bottom end of the material storage box.

[0011] Preferably, the moving assembly includes a motor, a threaded rod, a moving plate and a fixed rod, the base of the motor is fixedly mounted on the outer wall of the incinerator body, the output shaft of the motor is fixedly connected to one end of the threaded rod, a moving groove is opened at the bottom end of the storage box, the other end of the threaded rod passes through the moving groove and is fixedly mounted on the side wall of the moving groove through a bearing, both ends of the fixed rod are fixedly mounted on the other side inner wall of the moving groove, one side of the moving plate passes through the threaded rod and is threadedly connected, the other side of the moving plate passes through the fixed rod and is slidably connected to the fixed rod, and the moving plate is installed inside the moving groove.

[0012] Preferably, a through hole is opened on one side of the surface of the incinerator body, a furnace door is installed on one side of the through hole, and a handle is installed on the surface of the furnace door.

[0013] Preferably, the surface of the water injection port is open, and a sealing cover is installed on the surface of the water injection port.

[0014] Preferably, a smoke exhaust hole is installed on the top surface of the incinerator body, and an activated carbon adsorption layer is arranged inside the smoke exhaust hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model mainly generates heat energy by burning garbage in the incinerator body, which is then converted into steam. The steam is transported to the steam turbine generator through a steam pipe to drive the steam turbine generator, which can generate electrical energy. At the same time, the generated electrical energy is not directly consumed, but stored through a battery pack, ensuring a stable supply of electrical energy and reducing energy waste. The efficient storage capacity of the battery pack enables the device to provide stable power output when the amount of garbage incineration fluctuates or the power demand changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the incinerator body of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is an enlarged structural schematic diagram of the mobile component of the utility model.

[0021] In the figure: 1. incinerator body; 2. water injection port; 201. sealing cover; 202. liquid storage tank; 3. pouring chute; 301. storage tank; 4. driving motor; 401. rotating rod; 402. crushing wheel; 403. crushing teeth; 5. smoke exhaust hole; 6. furnace door; 601. handle; 602. through hole; 7. steam turbine generator; 701. steam pipe; 702. battery pack; 8. motor; 801. threaded rod; 802. moving plate; 803. fixing rod; 804. moving trough. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: an electric energy storage device for garbage incineration power generation, comprising an incinerator body 1, a pouring chute 3 is provided at the top of the incinerator body 1, the pouring chute 3 is open, a liquid storage tank 202 is installed on one side of the cavity of the incinerator body 1, a water injection port 2 is provided on one side of the top of the liquid storage tank 202 extending to the top of the incinerator body 1, a steam pipe 701 is installed on the other side of the top of the liquid storage tank 202, one end of the steam pipe 701 passes through the top of the liquid storage tank 202 and extends to the top of the incinerator body 1, one end of the steam pipe 701 is connected to a steam turbine generator 7, and one end of the steam turbine generator 7 is connected to a battery pack 702;

[0024] When in use, the incinerator body 1 burns garbage to generate heat energy, which is then converted into steam. The steam is transported to the steam turbine generator 7 through the steam pipe 701 to drive the steam turbine generator 7, which can generate electrical energy. At the same time, the generated electrical energy is not directly consumed, but stored through the battery pack 702, ensuring a stable supply of electrical energy and reducing energy waste. The efficient storage capacity of the battery pack 702 enables the device to provide stable power output when the amount of garbage incineration fluctuates or the power demand changes.

[0025] A storage box 301 is arranged below the pouring chute 3, and a crushing assembly is arranged inside the storage box 301. The crushing assembly includes two driving motors 4, a rotating rod 401, multiple crushing wheels 402 and crushing teeth 403. The base of the driving motor 4 is fixedly mounted on the outer wall of one side of the incinerator body 1, and the output shaft of the driving motor 4 is fixedly connected to one end of the rotating rod 401. The other end of the rotating rod 401 passes through the incinerator body 1 and extends to the inner wall of one side of the storage box 301. The other end of the rotating rod 401 is fixedly mounted on the inner wall of one side of the storage box 301 through a bearing, and multiple crushing wheels 402 are mounted on the outer wall of the rotating rod 401. One end of the crushing tooth 403 is fixedly mounted on the outer wall of the crushing wheel 402. The garbage is crushed by the crushing assembly before incineration, which can reduce the size of the garbage and increase the surface area, so that it is easier to contact with the air and fully burn, which not only improves the combustion efficiency, but also helps to reduce the incomplete combustion products and harmful gases generated during the combustion process.

[0026] The two driving motors 4 rotate in opposite directions, a discharge chute is provided at the bottom of the storage box 301, and a moving component is provided inside the bottom of the storage box 301. The crushing wheels 402 rotating in opposite directions can make the garbage in the storage box 301 form a stirring effect, ensuring that the garbage is crushed more evenly during the crushing process, avoiding excessive accumulation of garbage or non-crushing in a certain area, and further optimizing the crushing effect.

[0027] The moving assembly includes a motor 8, a threaded rod 801, a moving plate 802 and a fixed rod 803. The base of the motor 8 is fixedly mounted on the outer wall of the incinerator body 1. The output shaft of the motor 8 is fixedly connected to one end of the threaded rod 801. A moving groove 804 is provided at the bottom of the storage box 301. The other end of the threaded rod 801 passes through the moving groove 804 and is fixedly mounted on the side wall of the moving groove 804 through a bearing. Both ends of the fixed rod 803 are fixedly mounted on the inner wall of the other side of the moving groove 804. One side of the moving plate 802 passes through the threaded rod 801 and is threadedly connected. The other side of the moving plate 802 passes through the fixed rod 803 and is slidably connected to the fixed rod 803. The moving plate 802 is mounted inside the moving groove 804. The threaded rod 801 is driven to rotate by the motor 8, and the moving plate 802 moves on the threaded rod 801, thereby realizing accurate control of the garbage unloading speed in the storage box 301. By accurately controlling the unloading speed, it is possible to ensure that the garbage is evenly distributed in the incinerator body 1 to avoid garbage accumulation or uneven combustion.

[0028] A through hole 602 is provided on one side of the surface of the incinerator body 1, a furnace door 6 is installed on one side of the through hole 602, and a handle 601 is installed on the surface of the furnace door 6. The installation of the furnace door 6 can facilitate ash cleaning, and the design of the handle 601 allows the operator to easily open and close the furnace door 6, reducing the complexity of the operation.

[0029] The surface of the water injection port 2 is open, and a sealing cover 201 is installed on the surface of the water injection port 2. The surface of the water injection port 2 is open, so that the operator can easily add water to the liquid storage tank 202, which simplifies the water injection process and improves work efficiency. The installation of the sealing cover 201 can effectively prevent dust, debris, etc. from entering the water injection port 2 and the liquid storage tank 202, thereby ensuring the cleanliness of the liquid storage tank 202 and the liquid quality.

[0030] A smoke exhaust hole 5 is installed on the top surface of the incinerator body 1, and an activated carbon adsorption layer is arranged inside the smoke exhaust hole 5. The activated carbon adsorption layer has a strong adsorption capacity and can adsorb and remove harmful gases, particulate matter and other pollutants in the exhaust smoke, thereby significantly reducing the pollutant emissions of the incinerator body 1 and meeting environmental protection requirements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric energy storage device for waste incineration power generation, comprising an incinerator body (1), characterized in that: A pouring chute (3) is provided at the top of the incinerator body (1), and the pouring chute (3) is open. A liquid storage tank (202) is installed on one side of the cavity of the incinerator body (1). A water injection port (2) is provided on one side of the top of the liquid storage tank (202) extending to the top of the incinerator body (1). A steam pipe (701) is installed on the other side of the top of the liquid storage tank (202). One end of the steam pipe (701) passes through the top of the liquid storage tank (202) and extends to the top of the incinerator body (1). One end of the steam pipe (701) is connected to a steam turbine generator (7), and one end of the steam turbine generator (7) is connected to a battery pack (702).

2. The electric energy storage device for waste incineration power generation according to claim 1, characterized in that: A material storage box (301) is arranged below the pouring chute (3), and a crushing assembly is arranged inside the material storage box (301), the crushing assembly comprising two driving motors (4), a rotating rod (401), a plurality of crushing wheels (402) and crushing teeth (403), the base of the driving motor (4) is fixedly mounted on an outer wall of one side of the incinerator body (1), the output shaft of the driving motor (4) is fixedly connected to one end of the rotating rod (401), the other end of the rotating rod (401) passes through the incinerator body (1) and extends to an inner wall of one side of the material storage box (301), the other end of the rotating rod (401) is fixedly mounted on an inner wall of one side of the material storage box (301) via a bearing, the plurality of crushing wheels (402) are mounted on the outer wall of the rotating rod (401), and one end of the crushing teeth (403) is fixedly mounted on the outer wall of the crushing wheel (402).

3. The electric energy storage device for waste incineration power generation according to claim 2, characterized in that: The two driving motors (4) rotate in opposite directions, a material discharge chute is provided at the bottom end of the material storage box (301), and a moving component is provided inside the bottom end of the material storage box (301).

4. The electric energy storage device for waste incineration power generation according to claim 3 is characterized in that: The moving assembly comprises a motor (8), a threaded rod (801), a moving plate (802) and a fixed rod (803); the base of the motor (8) is fixedly mounted on the outer wall of the incinerator body (1); the output shaft of the motor (8) is fixedly connected to one end of the threaded rod (801); a moving groove (804) is provided at the bottom end of the material storage box (301); the other end of the threaded rod (801) passes through the moving groove (804) and is fixedly mounted on the side wall of the moving groove (804) via a bearing; both ends of the fixed rod (803) are fixedly mounted on the inner wall of the other side of the moving groove (804); one side of the moving plate (802) passes through the threaded rod (801) and is threadedly connected; the other side of the moving plate (802) passes through the fixed rod (803) and is slidably connected to the fixed rod (803); and the moving plate (802) is mounted inside the moving groove (804).

5. The electric energy storage device for waste incineration power generation according to claim 4 is characterized in that: A through hole (602) is provided on one side of the surface of the incinerator body (1), a furnace door (6) is installed on one side of the through hole (602), and a handle (601) is installed on the surface of the furnace door (6).

6. The electric energy storage device for waste incineration power generation according to claim 5, characterized in that: The surface of the water injection port (2) is open, and a sealing cover (201) is installed on the surface of the water injection port (2).

7. The electric energy storage device for power generation by waste incineration according to claim 6 is characterized in that: A smoke exhaust hole (5) is installed on the top surface of the incinerator body (1), and an activated carbon adsorption layer is arranged inside the smoke exhaust hole (5).

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