Efficient steam generator

Abstract

The utility model relates to the technical field of steam boilers, in particular to an efficient steam generator which comprises an equipment installation base, a machine body shell is arranged at the top of the equipment installation base, an integrated furnace cavity is formed in the machine body shell, and the machine body shell is provided with a heat exchange mechanism through the integrated furnace cavity. And a communicating assembly is arranged at the top of the machine body shell. According to the steam generator, waste gas generated during combustion of steam is utilized, heat exchange is carried out on stored cold water in the exhaust process, and the problem that in the using process of an existing steam generator, a large amount of energy is usually needed for changing cold water into hot water, then steam generation is carried out, and the energy consumption is low can be solved. The problems that in the process of changing cold water into hot water, a large amount of consumed energy will increase the use cost, energy waste in the use process is increased, the cost performance of the steam boiler is reduced, and the use burden is increased are solved.

Description

Technical Field

[0001] This utility model relates to the field of steam boiler technology, specifically to a high-efficiency steam generator. Background Technology

[0002] A steam generator is an indispensable part of a steam boiler. Its working principle is to convert energy into heat energy, evaporate water to form steam, and enable the steam boiler to work normally.

[0003] Existing steam generators typically require a large amount of energy to convert cold water into hot water before generating steam. This energy consumption during the process of converting cold water into hot water increases operating costs and wastes energy during use, reducing the cost-effectiveness of the steam boiler and increasing the burden of its use.

[0004] Therefore, a high-efficiency steam generator is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a high-efficiency steam generator. By designing to utilize the exhaust gas generated during steam combustion, it allows the stored cold water to exchange heat during the discharge process. This solves the problem that existing steam generators typically require a large amount of energy to convert cold water into hot water before steam generation. The energy consumed in this process increases operating costs and energy waste, reducing the cost-effectiveness of the steam boiler and increasing the burden of use.

[0006] To achieve the above objectives, the present invention provides the following technical solution: including an equipment mounting base, a housing on the top of the equipment mounting base, an integrated furnace cavity inside the housing, a heat exchange mechanism through the integrated furnace cavity, and a communication component on the top of the housing;

[0007] The heat exchange mechanism includes an arc-shaped partition plate disposed inside the outer casing of the machine body, and an inner partition tube disposed inside the arc-shaped partition plate, with the integrated furnace cavity located inside the inner partition tube;

[0008] The connecting component includes a smoke exhaust port connected to the top of the housing, and a high-pressure steam output port connected to the top of the housing.

[0009] Preferably, the heat exchange mechanism further includes several exhaust pipes connected to the periphery of the integrated furnace cavity, a diesel burner is provided below the integrated furnace cavity, the diesel burner is adapted to the integrated furnace cavity, the other side of the exhaust pipe is connected to the bottom of the inner partition pipe, and at least two layers of water vapor separation membrane are provided inside the inner partition pipe.

[0010] Preferably, the inner wall of the fuselage shell and the outer wall of the arc-shaped partition plate form a first chamber, the inner wall of the arc-shaped partition plate and the outer wall of the inner partition tube form a second chamber, and the interior of the inner partition tube is a third chamber.

[0011] Preferably, the water vapor separation membrane is located inside the third chamber, the water vapor separation membrane is located above the integrated furnace cavity, and the bottom of the exhaust pipe is connected to the second chamber.

[0012] Preferably, the communication component further includes a water level sensor disposed on the side of the housing, a high-pressure water inlet disposed on the side of the housing, a drain outlet disposed on the side of the housing, a water inlet channel disposed inside the housing, and the bottom of the exhaust port being connected to the second chamber.

[0013] Preferably, one end of the water inlet channel is connected to the first chamber, the water inlet channel passes through the arc-shaped partition plate, the other end of the water inlet channel is connected to the third chamber, and the output end of the water level sensor is connected to the first chamber.

[0014] Preferably, the bottom of the high-pressure steam outlet is connected to the third chamber, one end of the high-pressure water inlet is connected to the first chamber, and one end of the drain outlet is connected to the first chamber.

[0015] Compared with the prior art, this utility model provides a high-efficiency steam generator with the following advantages:

[0016] 1. When heating the water inside the third chamber, start the diesel burner to heat the integrated furnace chamber. The integrated furnace chamber heats the steam inside the third chamber through heat conduction. The exhaust gas generated by combustion inside the integrated furnace chamber will enter the second chamber through the exhaust pipe and gradually move upward from the bottom of the second chamber. The heat inside the exhaust gas will exchange heat with the cold water inside the first chamber, preheating the cold water inside the first chamber so that it can reach the boiling point more easily when it enters the third chamber, reducing energy consumption.

[0017] 2. The steam inside the third chamber passes through the water vapor separation membrane and enters the high-pressure steam outlet, entering the designated working location. The water vapor separation membrane prevents the water inside the third chamber from boiling and generating bubbles that splash into the high-pressure steam outlet. The exhaust gas inside the second chamber moves from bottom to top and is discharged through the exhaust port to the next processing location. In this process, the exhaust gas and water do not come into contact, and while exchanging heat, the exhaust gas also avoids contaminating the water that needs to be turned into steam. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a side sectional view of the structure of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram of A in the middle;

[0021] Figure 4 This utility model Figure 2 A magnified schematic diagram of the structure of B in the middle.

[0022] In the diagram: 1. Equipment mounting base; 2. Machine casing; 3. Arc-shaped partition plate; 4. Inner partition pipe; 5. Integrated furnace cavity; 6. Exhaust pipe; 7. Water vapor separation membrane; 8. High-pressure steam outlet; 9. Flue gas outlet; 10. Water level sensor; 11. High-pressure water inlet; 12. Drain outlet; 13. Water inlet channel; 101. First chamber; 102. Second chamber; 103. Third chamber; 104. Diesel burner. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example:

[0025] Please see Figure 1 - Figure 4 In this embodiment, a high-efficiency steam generator includes an equipment mounting base 1, a housing 2 is provided on the top of the equipment mounting base 1, an integrated furnace chamber 5 is provided inside the housing 2, a heat exchange mechanism is provided through the integrated furnace chamber 5, and a communication component is provided on the top of the housing 2.

[0026] The heat exchange mechanism includes an arc-shaped partition plate 3 installed inside the outer casing 2, and an inner partition tube 4 installed inside the arc-shaped partition plate 3. The integrated furnace cavity 5 is located inside the inner partition tube 4.

[0027] The connecting component includes a smoke vent 9 connected to the top of the housing 2, and a high-pressure steam output port 8 connected to the top of the housing 2;

[0028] When steam generation is required, water is first supplied to the first chamber 101 inside the outer casing 2 via a connecting component. Then, via the connecting component, the water is supplied to the third chamber 103, which is now filled with water and encloses the integrated furnace cavity 5. At this point, the diesel burner 104 is activated. The diesel burner 104 ignites the interior of the integrated furnace cavity 5, generating heat to heat the water in the third chamber 103 until it reaches its boiling point, at which point the water forms steam. Furthermore, the diesel burner 104 is a well-known and mature technology in the art, so it will not be described in detail in this embodiment, nor will it be shown in detail in the accompanying drawings of this embodiment. After the diesel burner 104 heats the integrated furnace cavity 5, the integrated furnace cavity 5 will heat the water around the integrated furnace cavity 5 through its own thermal conductivity, and then heat the water inside the entire third chamber 103, so that the water inside the third chamber 103 reaches the boiling point to form steam, and then the steam is transported to the designated location through the connecting component.

[0029] The exhaust gas generated during heating in the integrated furnace chamber 5 is transported through the integrated furnace chamber 5 to the exhaust pipe 6, and then through the exhaust pipe 6 to the second chamber 102. The exhaust gas carries heat when it is discharged, and this heat is absorbed by the cool water in the first chamber 101 as it moves upward through the bottom of the second chamber 102. After absorbing the heat from the exhaust gas, the cool water in the first chamber 101 is preheated, completing the heat exchange. The cool water in the first chamber 101 thus gains heat. After the water in the third chamber 103 evaporates, the water in the first chamber 101 is transported to the third chamber 103 with heat in it. When heated by the diesel burner 104, it is easier to reach the boiling point, reducing the energy consumption of the diesel burner 104.

[0030] At this time, steam generation occurs, and the exhaust gas produced during combustion in the diesel burner 104 is also fully utilized, forming a heat exchange. This preheats the water stored for steam generation, making it easier for the water to reach its boiling point and start generating steam when it is heated. This reduces the energy required for heating in the diesel burner 104, reduces energy waste, lowers operating costs, and makes steam evaporation more efficient.

[0031] The heat exchange mechanism also includes several exhaust pipes 6 connected to the sides of the integrated furnace cavity 5. A diesel burner 104 is provided below the integrated furnace cavity 5. The diesel burner 104 is adapted to the integrated furnace cavity 5. The other side of the exhaust pipe 6 is connected to the bottom of the inner partition pipe 4. At least two layers of water vapor separation membrane 7 are provided inside the inner partition pipe 4.

[0032] The inner wall of the fuselage shell 2 and the outer wall of the arc-shaped partition plate 3 form the first chamber 101, the inner wall of the arc-shaped partition plate 3 and the outer wall of the inner partition tube 4 form the second chamber 102, and the interior of the inner partition tube 4 is the third chamber 103.

[0033] The water vapor separation membrane 7 is located inside the third chamber 103 and above the integrated furnace chamber 5. The bottom of the exhaust pipe 6 is connected to the second chamber 102.

[0034] In the process of steam generation, water is first poured into the first chamber 101. At this time, the water is cold. Then, the water in the first chamber 101 is transported to the third chamber 103. At this time, the diesel burner 104 is started and starts to burn, heating the integrated furnace chamber 5. The integrated furnace chamber 5 heats the water in the third chamber 103. When it reaches the boiling point, it turns into water vapor. The water vapor moves upward. At this time, the larger water droplets in the water vapor are blocked by the water vapor separation membrane 7. The function of the water vapor separation membrane 7 is to separate the gas from the larger water droplets and to prevent the boiling water bubbles in the third chamber 103 from splashing. The water vapor separation membrane 7 is a well-known and mature technology in the art, so it will not be described in detail in this embodiment.

[0035] When the diesel burner 104 burns, exhaust gas is generated. This exhaust gas enters the exhaust pipe 6 through the interior of the integrated furnace chamber 5. At this time, one end of the exhaust pipe 6 is connected to the integrated furnace chamber 5, and the other end is connected to the bottom of the inner partition pipe 4. Due to the obstruction of the exhaust pipe 6, the water inside the third chamber 103 will not flow out through the connection point between the exhaust pipe 6 and the inner partition pipe 4. Since there are multiple exhaust pipes 6, and they are distributed in a ring around the periphery of the integrated furnace chamber 5, the exhaust gas inside the integrated furnace chamber 5 will be slowly output through multiple exhaust pipes 6. At this time, the exhaust pipe 6 is L-shaped. See the appendix of this embodiment for details. Figure 2The exhaust gas in the integrated furnace chamber 5 is transported to the second chamber 102 through the exhaust pipe 6. At this time, the exhaust gas reaches the bottom of the second chamber 102 and gradually moves upward through the bottom of the second chamber 102. At this time, the exhaust gas contains high heat, while the first chamber 101 contains cool water. When the exhaust gas gradually moves upward through the bottom of the second chamber 102, the heat inside it will enter the cool water inside the first chamber 101 through the heat conduction of the arc-shaped partition plate 3. The cool water will cool down the exhaust gas. At this time, heat exchange gradually occurs between the exhaust gas and the cool water, preheating the cool water so that it is easier to reach the boiling point when it reaches the third chamber 103. The heat in the exhaust gas will also be absorbed by the cool water, and the temperature of the exhaust gas will decrease. When discharged, the exhaust gas with lower heat reduces the wear and tear on the device parts and improves the service life of the device.

[0036] At this point, the exhaust gas is heat-exchanged with the cool water generated by the stored steam, thus utilizing the exhaust gas, reducing energy consumption, lowering production costs, and increasing the efficiency of steam generation, thereby improving the overall efficiency of the device.

[0037] The connecting components also include a water level sensor 10 disposed on the side of the housing 2, a high-pressure water inlet 11 disposed on the side of the housing 2, a drain outlet 12 disposed on the side of the housing 2, a water inlet channel 13 disposed inside the housing 2, and the bottom of the exhaust port 9 connected to the second chamber 102.

[0038] One end of the water inlet channel 13 is connected to the first chamber 101, the water inlet channel 13 passes through the arc-shaped partition plate 3, the other end of the water inlet channel 13 is connected to the third chamber 103, and the output end of the water level sensor 10 is connected to the first chamber 101.

[0039] The bottom of the high-pressure steam outlet 8 is connected to the third chamber 103, one end of the high-pressure water inlet 11 is connected to the first chamber 101, and one end of the drain outlet 12 is connected to the first chamber 101.

[0040] In this embodiment, when filling the first chamber 101 with water, water is first poured into the first chamber 101 through the high-pressure inlet 11. At this time, the water level sensor 10 monitors the water level inside the first chamber 101. The function of the water level sensor 10 is to monitor whether the water level inside the first chamber 101 reaches the specified requirement and transmit a signal to the outside. The water level sensor 10 is a well-known and mature technology in the art, therefore it will not be described in detail in this embodiment, nor is it specifically shown in the accompanying drawings. When water needs to enter the third chamber 103, it enters through the water inlet 13. The water inlet 13 consists of a water pipe and a water pump. The water pump delivers a small amount of water, which slowly sends the water from the first chamber 101 into the third chamber 103. When steam begins to be generated in the third chamber 103, the water will evaporate and decrease, requiring water to be replenished from the first chamber 101. The water inlet 13 is a well-known and mature technology in the art, so it will not be described in detail in this embodiment, nor will it be specifically shown in the accompanying drawings.

[0041] When the water level sensor 10 detects that there is too much water in the first chamber 101, it will open the drain outlet 12 to drain the excess water to a designated location for the next filling. The steam generated in the third chamber 103 will be transported to a designated location through the high-pressure steam outlet 8, while the exhaust gas generated in the second chamber 102 will be transported to the next processing location through the exhaust outlet 9.

[0042] At this point, the internal workings of the casing 2 and the flow of water and exhaust of gas are explained. The device has a high degree of automation and high efficiency in gas processing, utilization, and steam generation. Compared with traditional devices, this device reduces energy consumption while ensuring high working efficiency.

[0043] The installation method, connection method, or setting method disclosed in this embodiment are all common mechanical connections.

[0044] Any connection method that can achieve its beneficial effect can be implemented, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency steam generator, characterized in that, Includes an equipment mounting base (1), the top of which is provided with a housing (2), the inside of which is provided with an integrated furnace cavity (5), the housing (2) is provided with a heat exchange mechanism through the integrated furnace cavity (5), and the top of which is provided with a communication component; The heat exchange mechanism includes an arc-shaped partition plate (3) disposed inside the outer casing (2), and an inner partition tube (4) is disposed inside the arc-shaped partition plate (3). The integrated furnace cavity (5) is located inside the inner partition tube (4). The connecting component includes a smoke vent (9) connected to the top of the housing (2), and a high-pressure steam outlet (8) connected to the top of the housing (2).

2. The high-efficiency steam generator according to claim 1, characterized in that, The heat exchange mechanism also includes several exhaust pipes (6) connected to the periphery of the integrated furnace cavity (5). A diesel burner (104) is provided below the integrated furnace cavity (5). The diesel burner (104) is adapted to the integrated furnace cavity (5). The other side of the exhaust pipe (6) is connected to the bottom of the inner partition pipe (4). At least two layers of water vapor separation membrane (7) are provided inside the inner partition pipe (4).

3. A high-efficiency steam generator according to claim 2, characterized in that, The inner wall of the fuselage shell (2) and the outer wall of the arc-shaped partition plate (3) form a first chamber (101), the inner wall of the arc-shaped partition plate (3) and the outer wall of the inner partition tube (4) form a second chamber (102), and the interior of the inner partition tube (4) is a third chamber (103).

4. A high-efficiency steam generator according to claim 3, characterized in that, The water vapor separation membrane (7) is located inside the third chamber (103), the water vapor separation membrane (7) is located above the integrated furnace chamber (5), and the bottom of the exhaust pipe (6) is connected to the second chamber (102).

5. A high-efficiency steam generator according to claim 3, characterized in that, The connecting component also includes a water level sensor (10) disposed on the side of the housing (2), a high-pressure water inlet (11) disposed on the side of the housing (2), a drain outlet (12) disposed on the side of the housing (2), a water inlet channel (13) disposed inside the housing (2), and the bottom of the exhaust port (9) is connected to the second chamber (102).

6. A high-efficiency steam generator according to claim 5, characterized in that, One end of the water inlet channel (13) is connected to the first chamber (101), the water inlet channel (13) passes through the arc-shaped partition plate (3), the other end of the water inlet channel (13) is connected to the third chamber (103), and the output end of the water level sensor (10) is connected to the first chamber (101).

7. A high-efficiency steam generator according to claim 6, characterized in that, The bottom of the high-pressure steam outlet (8) is connected to the third chamber (103), one end of the high-pressure water inlet (11) is connected to the first chamber (101), and one end of the drain outlet (12) is connected to the first chamber (101).

Images