TWI662180B - Steam power system - Google Patents

Abstract

A steam power generation system includes a fuel storage unit that stores fuel rods; an ignition unit that is provided at a storage power station to provide electricity and ignite the fuel rods and generate thermal energy; a combustion chamber, which is a combustion chamber with a conical surface structure, which collects thermal energy, of which the top A second heat transfer rod is provided; the boiler is an elliptic cylindrical boiler connected to the combustion chamber through a glass material, and the second heat transfer rod is set at the focus of the boiler to provide heat energy to generate water vapor in the boiler; a steam power generation unit generates power through water vapor To make steam power generation unit generate electricity; water supply unit, including seawater desalination device and water circulation pipeline, to provide boiler water and cooling water; air circulation unit, including vacuum pump, purification device and air line, to absorb and purify the fuel rod combustion Hazardous gases; and waste storage units.

Description

Steam power system

The invention relates to a steam power generation system, and in particular to a steam power generation system having a conical curved surface structure.

Due to the progress of society and the continuous pursuit of economic growth, the demand for energy is also increasing day by day. In particular, electricity is one of the most important energy sources for industrial development to enhance economic competitiveness. The energy provided by electricity further drives equipment to promote economic growth. At present, it is known that electricity is mainly generated by energy equipment. Common power generation methods include fossil fuel-based thermal power generation, steam power generation, nuclear power generation, solar power generation, hydropower generation, wind power generation, and geothermal power generation. However, petrochemical energy The thermal power generation and steam power generation continue to consume the earth's existing resources, create pollution and even damage the environment. The large amount of carbon dioxide and various toxic gases emitted not only endanger human health, but also lead to the greenhouse effect.

Therefore, how to effectively control the size and heat of hot water boilers, the inlet pressure and the partial pressure of water and water vapor at the boiler outlet under the condition that petrochemical energy must be used for power generation, and build it with the highest heat conversion efficiency as the standard. The high-efficiency steam power generation equipment is our goal.

The invention provides a steam power generation system. The purpose is to design the combustion chamber and the boiler into a conical curved surface type, collect thermal energy through optical properties, heat the water in the boiler in a short time, generate a large amount of water vapor, and transfer it to the steam power generation system for conversion. Generate electricity, effectively reduce energy waste, and improve steam power generation efficiency.

The steam power generation system of the invention comprises: a fuel storage unit, an ignition unit, a combustion chamber, a boiler, a steam power generation unit, a water supply unit, and a An air circulation unit and a waste storage unit. A fuel storage unit is used to store a fuel rod; an ignition unit is provided at a storage power station to provide electricity and ignite the fuel rod and generate a thermal energy; a combustion chamber is used for the combustion with a conical surface structure Chamber for collecting the thermal energy, wherein the top is further provided with two heat transfer rods; the boiler is an elliptical cylindrical boiler connected to the combustion chamber through a glass material, and the two heat transfer rods are disposed in the elliptical cylindrical shape The boiler focus is used to provide the thermal energy to generate a water vapor in the boiler; the steam power generation unit generates power through the water vapor to cause the steam power generation unit to generate electricity and store the power in the storage power station; the water supply unit, The system includes a seawater desalination device and a water circulation line to provide a boiler water and a cooling water; the air circulation unit includes a vacuum pump, a purification device and an air line to absorb and purify the fuel rod combustion A harmful gas generated from time to time; and a waste storage unit for storing the fuel rod after combustion.

In one embodiment of the present invention, the fuel storage unit further includes a carrier for transporting the fuel rod to the combustion chamber.

In an embodiment of the present invention, the above-mentioned ignition unit further includes the fuel rod for igniting the material to be coal or a high-calorie insensitive fuel.

In one embodiment of the present invention, the combustion chamber is a conical curved structure combustion chamber, and further includes a conical curved top structure, a first conical curved structure gate, and a second conical curved structure gate.

In one embodiment of the present invention, the combustion chamber with a conical surface structure further includes a parabolic cylinder combustion chamber or a semi-elliptical cylinder combustion chamber.

In one embodiment of the present invention, the above-mentioned combustion chamber further includes a focal line according to the conical surface structure at a focal line of the conical surface.

In one embodiment of the present invention, the above-mentioned combustion chamber further includes a semi-cylindrical groove provided at the focal line of the bottom plane of the combustion chamber according to the conical curved surface structure for placing the fuel rod.

In an embodiment of the present invention, burning the fuel rod in the above combustion chamber generates a radiant heat energy, which is reflected vertically upward through the bottom plane of the combustion chamber, and is reflected to the semi-cylindrical groove according to the original conduction path to gather the Thermal energy.

In one embodiment of the present invention, burning the fuel rod in the above combustion chamber generates a radiant heat energy, which is reflected to the semi-cylindrical groove through the first conical curved surface structure gate and the second conical curved surface structure gate to This thermal energy is accumulated.

In one embodiment of the present invention, the above-mentioned combustion chamber is connected with the boiler further through a glass material with high energy transmission rate and high temperature resistance.

In one embodiment of the present invention, the above-mentioned boiler obtains a radiant heat energy through the combustion chamber and the heat transfer rod obtains a conductive heat energy.

In an embodiment of the present invention, the above-mentioned water supply unit passes a water supply gate provided in the combustion chamber, so that the water circulation pipeline provides the boiler water that is desalinated and desalted by the seawater desalination device, and the boiler water Water is sent through the water circulation line to the desalination unit for cooling.

In an embodiment of the present invention, the air circulation unit passes the vacuum pump to make the pressure in the combustion chamber to an atmospheric set value, and filters a greenhouse gas and a harmful gas in the combustion chamber through the purification device.

In an embodiment of the present invention, the above-mentioned waste storage unit burns the fuel rod through the combustion chamber to generate a solid waste, and the semi-cylindrical groove is opened to store the solid waste in the waste storage unit.

In one embodiment of the present invention, the above combustion chamber is transparent to the surface of the boiler as a silver-white pure metal surface with a smooth surface, and the outer layer is a surface of a heat-insulating material.

The effect of the present invention is that the steam power generation system designed the boiler and the combustion chamber to have a conical surface structure, which can return the radiant heat to the focal line after a limited number of anti-societies, and transfer most of the energy to the water or fuel in the furnace. In order to greatly reduce heat loss, it can effectively exchange indoor air through the water supply unit and air circulation unit, and make full use of marine resources to make high-energy fuel a reliable power source for power generation.

110‧‧‧ fuel storage unit

120‧‧‧Ignition unit

130‧‧‧Combustion chamber

140‧‧‧boiler

150‧‧‧Steam Power Unit

160‧‧‧ Water supply unit

170‧‧‧air circulation unit

180‧‧‧Waste storage unit

210‧‧‧Storage Power Station

211‧‧‧Ignition unit

220‧‧‧Combustion chamber

221‧‧‧Semi-cylindrical groove

230‧‧‧ boiler

240‧‧‧Steam Power Unit

250‧‧‧ Fuel storage unit

251‧‧‧ Vehicle

260‧‧‧Air circulation unit

261‧‧‧air line

270‧‧‧ Water supply unit

271‧‧‧Water circulation pipeline

280‧‧‧Waste storage unit

310‧‧‧ Parabolic Column Combustion Chamber

320‧‧‧ radiant hotline

410‧‧‧Semi-ellipsoidal combustion chamber

411‧‧‧Radiation baffle

420‧‧‧radiation hotline

FIG. 1 is a schematic diagram of a device of a steam power generation system according to the present invention.

FIG. 2 is a schematic structural diagram of a steam power generation system according to the present invention.

FIG. 3 is a schematic diagram of thermal radiation reflection of a parabolic column combustion chamber of a steam power generation system according to the present invention.

FIG. 4 is a schematic diagram of heat radiation reflection of a semi-ellipsoidal combustion chamber of a steam power generation system according to the present invention.

In order to make the above features and advantages of the present invention more comprehensible, embodiments are described below in detail with reference to the accompanying drawings, as follows.

FIG. 1 is a schematic diagram of a device of a steam power generation system according to the present invention. In FIG. 1, the steam power generation system includes a fuel storage unit 110, an ignition unit 120, a combustion chamber 130, a boiler 140, a steam power generation unit 150, a water supply unit 160, an air circulation unit 170, and a waste storage unit. 180. The fuel storage unit 110 is used to store a fuel rod; the ignition unit 120 is provided in a storage power station to provide electricity and ignite the fuel rod and generate a thermal energy; the combustion chamber 130 is provided with a conical curved surface structure The combustion chamber is used to gather the thermal energy, wherein the top is further provided with two heat transfer rods; the boiler 140 is an elliptical cylindrical boiler connected to the combustion chamber 130 through a glass material, and the two heat transfer rods are arranged At the focal point of the elliptical cylindrical boiler, it is used to provide the thermal energy to generate a water vapor in the boiler; the steam power generation unit 150 generates a power through the water vapor, so that the steam power generation unit 150 generates an electric power and stores the electric power in The storage power station; the water supply unit 160 includes a seawater desalination device and a water circulation pipeline to provide a boiler water and a cooling water; the air circulation unit 170 includes a vacuum pump, a purification device and an air pipeline, It is used to absorb and purify a harmful gas generated during the combustion of the fuel rod; and a waste storage unit 180 is used to store the fuel rod after combustion.

In this embodiment, the fuel storage unit further includes a carrier for transporting the fuel rod to the combustion chamber.

In this embodiment, the ignition unit further includes the fuel rod for igniting the material to be coal or a high heating value insensitive fuel.

In this embodiment, the combustion chamber is a conical curved structure combustion chamber, and further includes a conical curved top structure, a first conical curved structure gate, and a second conical curved structure gate.

In this embodiment, the conical-shaped combustion chamber further includes a paraboloid Column combustion chamber or semi-ellipsoidal combustion chamber.

In this embodiment, the combustion chamber further includes a focal line according to the conical surface structure at the focal point of the conical surface.

In this embodiment, the combustion chamber further includes a semi-cylindrical groove provided at the focal line on the bottom plane of the combustion chamber according to the conical curved surface structure for placing the fuel rod.

In this embodiment, burning the fuel rod in the combustion chamber generates a radiant heat energy, which is reflected vertically upward through the bottom plane of the combustion chamber, and is reflected to the semi-cylindrical groove according to the original conduction path to gather the thermal energy.

In this embodiment, burning the fuel rod in the combustion chamber generates a radiant heat energy, which is reflected to the semi-cylindrical groove through the first conical surface structure gate and the second conical surface structure gate to gather the thermal energy.

In this embodiment, the combustion chamber is connected to the boiler and further includes a glass material with high energy transmission rate and high temperature resistance.

In this embodiment, the boiler obtains a radiant heat energy through the combustion chamber and the heat transfer rod obtains a conductive heat energy.

In this embodiment, the water supply unit passes a water supply gate provided in the combustion chamber, so that the water circulation pipeline provides the boiler water for the boiler to desalinate and remove salt through the seawater desalination device, and allows the boiler water to pass through the water circulation The pipeline is sent to the desalination unit for cooling.

In this embodiment, the air circulation unit passes the vacuum pump to make the pressure in the combustion chamber to an atmospheric set value, and filters a greenhouse gas and a harmful gas in the combustion chamber through the purification device.

In this embodiment, the waste storage unit burns the fuel rod through the combustion chamber to generate a solid waste, and the semi-cylindrical groove is opened to store the solid waste in the waste storage unit.

In this embodiment, the combustion chamber penetrates the boiler with a silver-white pure metal surface with a smooth surface and an outer layer with a heat-insulating material surface.

FIG. 2 is a schematic structural diagram of a steam power generation system according to the present invention. The description is as follows: In the embodiment of the present invention, the ignition unit 211 is disposed in the storage power station 210. When the ignition unit 211 is turned on, the storage power station 210 provides electric power to the semi-cylindrical groove 221 in the combustion chamber 220 to ignite the fuel rod, and the fuel rod generates The thermal energy heats the boiler 230, generates a large amount of water vapor, and transmits it to the steam power generation unit 240 to convert it into mechanical energy and electrical energy, and stores the electrical energy through the storage power station 210.

In this embodiment, the fuel rod is transported from the fuel storage unit 250 to the combustion chamber 220 through the carrier 251. When the fuel rod is replenished, the air circulation unit 260 is turned on to control the atmospheric pressure in the combustion chamber 220 to be a normal pressure, and the air pressure is transmitted through the air line 261. Greenhouse gases and harmful gases in the combustion chamber 220 are sucked into a purification device for purification treatment.

In this embodiment, the carrier 251 has a proper inclination, so that the fuel rod automatically falls to the semi-cylindrical groove 221 in the combustion chamber 220.

In this embodiment, the boiler water is taken from the valve at the bottom of the combustion chamber 220 through the water circulation line 271 to the water supply unit 270 for cooling, and the seawater is desalinated through a seawater desalination device to remove salt to provide the boiler 230 with water for generating steam.

In this embodiment, after solid waste is generated after the fuel rod is burned, the semi-cylindrical groove 221 is opened, so that the solid fuel is dropped to the waste storage unit 280.

FIG. 3 is a schematic diagram of thermal radiation reflection of a parabolic column combustion chamber of a steam power generation system according to the present invention, which is explained as follows: In the embodiment of the present invention, the gates at the top of the combustion chamber and the left and right side gates are parabolic, and the bottom and the front and back sides are planes. The combustion chamber is made into a parabolic column combustion chamber 310 with a smooth internal mirror surface. A semi-cylindrical groove is provided on the focal line connected by the focal points. When the radiant heat line 320 parallel to the central axis passes through the mirror and reflects the focal point, it enters the other side of the central axis. On the mirror surface, it propagates and reflects to the semi-cylindrical groove in the opposite direction of the central axis, and collects radiant heat through the optical properties of the parabolic surface to reduce unnecessary interference and dissipation and improve heating efficiency.

FIG. 4 is a schematic diagram of thermal radiation reflection of a semi-ellipsoidal combustion chamber of a steam power generation system according to the present invention, which is explained as follows: In the embodiment of the present invention, the combustion chamber is Inside the semi-ellipsoidal combustion chamber 410 with a smooth mirror surface, two semi-cylindrical grooves are set with the ellipse focal line as the axis, and the semi-cylindrical groove covers the radiation baffle 411. Starting from the focal point, through the specular reflection, the other focal point is incident on the mirror surface on the other side of the long axis of the ellipse, and then the original focal incident mirror surface is used to collect radiant heat to reduce unnecessary interference and dissipation and improve heating efficiency.

In summary, the invention can improve the efficiency of steam power generation. Through the application of geometric optics, the boiler and the combustion chamber are designed into the shape of an elliptic cylinder and a parabolic cylinder, which can make the radiant heat return to the focal line after a limited number of reflections, and The energy is transmitted to the water in the boiler to greatly reduce heat loss, and through the water supply unit and air circulation unit, the marine resources are fully utilized, and the indoor air is effectively replaced and purified, increasing the practicality and reusability of steam power generation.

Although the present invention is disclosed in the foregoing embodiment as above, it is not intended to limit the present invention. Any person skilled in the art of similarity, without departing from the spirit and scope of the present invention, makes equivalent substitutions for modifications and retouching. Within the scope of patent protection.

Claims (10)

A steam power generation system includes: a fuel storage unit for storing a fuel rod; an ignition unit provided at a storage power station for supplying electric current and igniting the fuel rod and generating a thermal energy; a combustion chamber Is a combustion chamber with a conical surface structure to gather the thermal energy, wherein two heat transfer rods are further arranged on the top; a boiler is an elliptical cylindrical boiler connected to the combustion chamber through a glass material, And the two heat transfer rods are arranged at the focus of the elliptic cylindrical boiler to provide the thermal energy to generate a water vapor in the boiler; a steam power generation unit generates power through the water vapor to make the steam power generation unit generate an electric power And store the electricity in the storage power station; a water supply unit includes a desalination device and a water circulation pipeline to provide a boiler water and a cooling water; an air circulation unit includes a vacuum pump, a purification Device and an air line for sucking and purifying a harmful gas generated when the fuel rod burns; and a waste storage unit for storing fuel After the fuel rods. The steam power generation system according to item 1 of the patent application scope, wherein the fuel storage unit further includes a carrier for transporting the fuel rod to the combustion chamber. The steam power generation system according to item 1 of the patent application scope, wherein the ignition unit further comprises the fuel rod for igniting the material to be coal or a high heating value insensitive fuel. The steam power generation system according to item 1 of the patent application scope, wherein the combustion chamber further comprises a semi-cylindrical groove provided at a focal line on the bottom plane of the combustion chamber according to the conical surface structure for placing the fuel rod. The steam power generation system according to item 1 of the scope of patent application, wherein the combustion chamber is connected with the boiler further through a glass material with high energy transmission rate and high temperature resistance. The steam power generation system according to item 1 of the scope of patent application, wherein the boiler obtains a radiant heat energy through the combustion chamber and the heat transfer rod obtains a conductive heat energy. The steam power generation system according to item 1 of the patent application scope, wherein the water supply unit passes a water supply gate provided in the combustion chamber, so that the water circulation pipeline provides the boiler water for the boiler to desalinate and remove salt through the seawater desalination device, And the water of the boiler is sent through the water circulation line to the desalination device for cooling. The steam power generation system according to item 1 of the scope of patent application, wherein the air circulation unit passes the vacuum pump to make the pressure in the combustion chamber to an atmospheric set value, and filters a greenhouse gas in the combustion chamber through the purification device and A harmful gas. The steam power generation system according to item 1 of the scope of patent application, wherein the waste storage unit burns the fuel rod through the combustion chamber to generate a solid waste, and the semi-cylindrical groove is opened, so that the solid waste is stored in the waste storage unit . The steam power generation system according to item 1 of the scope of the patent application, wherein the combustion chamber penetrates the boiler with a silver-white pure metal surface with a smooth surface and an outer layer with a heat-insulating material surface.