Electric control energy-saving combustion automatic boiler
By designing a structure combining preheating box and smoke exhaust pipe in the boiler, the problems of insufficient flue gas treatment and low heat utilization efficiency of traditional boilers are solved, efficient pollutant removal and heat energy conversion are achieved, and energy consumption and operation are reduced. cost.
Patent Information
- Application Number
- CN202421289320.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-02-21
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Traditional boilers are not treated with sufficient flue gas, which leads to a large amount of pollutant emissions and low heat utilization efficiency, resulting in waste of energy.
Design an electronically controlled energy-saving combustion automation boiler, adopting a combination of preheating box and smoke exhaust pipe, adding water to the preheating box through the second water inlet valve, using the smoke exhaust pipe and gas collection plate to guide the flow of smoke gas, and The heat and particulate matter in the flue gas are captured through the filter plate, the water is preheated and the steam turbine generator assembly is driven to achieve thermal energy conversion.
It effectively reduces pollutant emissions, improves fuel combustion efficiency, reduces energy consumption and operating costs, and realizes an efficient conversion from thermal energy to electrical energy, which is environmentally friendly and sustainable.
Smart Images
Figure CN222514003U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of boilers, in particular to an electronically controlled energy-saving combustion automation boiler. Background Art
[0002] The electronically controlled energy-saving combustion automation boiler is indeed a highly efficient heat energy conversion equipment, which not only optimizes the utilization of energy, but also reduces the impact on the environment. This boiler adopts modern electronic technology and automatic control system to ensure the combustion efficiency and cleanliness of the fuel in the furnace.
[0003] However, the flue gas treatment of traditional boilers is usually not sufficient, which is not conducive to effectively reducing pollutant emissions and has a negative impact on the environment. In addition, traditional boilers lose a large amount of unutilized heat when emitting flue gas, resulting in energy waste.
[0004] Therefore, those skilled in the art provide an electronically controlled energy-saving combustion automation boiler to solve the problems raised in the above background technology. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an electrically controlled energy-saving combustion automatic boiler, which adds water to the preheating box through a second water inlet valve, and utilizes the design of the smoke exhaust pipe and the air gathering plate to not only effectively guide the flow of smoke, but also capture the heat in the smoke to preheat the water in the preheating box. This design allows the water to be preheated before entering the boiler, thereby reducing the energy required to heat the water to boiling. Then, the water pump is started to send the preheated water into the fixed box, and the boiler box further heats the water in the fixed box to generate steam. The generated steam then drives the steam turbine generator assembly, realizing the efficient conversion of thermal energy into electrical energy. Finally, the generated electricity is transmitted through the connecting line to provide the required electricity for the power grid or specific users. The whole process not only improves the energy utilization efficiency, but also reduces the operating cost by reducing energy consumption, and contributes to environmental protection.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An electronically controlled energy-saving combustion automated boiler comprises a boiler box and a preheating box, wherein a smoke exhaust pipe is arranged inside the preheating box, a fixed box is fixedly connected to the upper end of the inner wall of the boiler box, a water pump is fixedly connected to the lower part of one side of the outer wall of the preheating box, and a hinged plate is rotatably connected to the middle part of the inner wall of one side of the boiler box.
[0008] Through the above technical solution, by opening the hinged plate and putting in the fuel, the flue gas generated during the combustion process is effectively guided to the inside of the gas gathering plate through the smoke exhaust pipe. The combination of the smoke exhaust pipe and the gas gathering plate can effectively guide and organize the flow of the flue gas to ensure that it smoothly enters the next purification process. In this process, the flue gas will pass through the preheating box, and a plurality of filter plates are installed inside the preheating box. These filter plates can capture smoke and other particulate matter in the flue gas, thereby effectively reducing the emission of pollutants before the flue gas is finally discharged into the atmosphere, playing a positive role in environmental protection. Through such a design, the boiler not only improves the combustion efficiency of the fuel, but also reduces the impact on the environment, achieving cleaner and sustainable energy use.
[0009] Furthermore, a second water inlet valve is connected through the middle of the other side of the outer wall of the preheating box, a second water outlet valve is connected through the lower part of the rear end of the outer wall of the preheating box, and the water inlet of the water pump is connected through the inside of the second water outlet valve through a pipeline;
[0010] Through the above technical solution, the second water inlet valve and the second water outlet valve are respectively located in the middle and the lower rear end of the preheating box, allowing the water flow to enter and exit the preheating box in a controlled manner.
[0011] Furthermore, the water outlet of the water pump passes through the boiler box to the interior of the boiler box through a pipeline and is connected to the inner wall of the fixed box;
[0012] Through the above technical solution, the water inlet of the water pump is connected to the second water outlet valve through a pipeline, the preheated water is sucked into the water pump, and then the water is sent to the fixed box inside the boiler box through the water outlet, so as to realize water circulation and further preheating.
[0013] Further, a steam turbine generator assembly is provided at the rear end of the fixed box, an outer wall of the steam turbine generator assembly is fixedly connected to an inner wall of the boiler box, and a connecting line is provided at the upper part of the steam turbine generator assembly;
[0014] Through the above technical solution, a steam turbine generator assembly is arranged at the rear end of the fixed box. The assembly is fixedly connected to the inner wall of the boiler box, driven by the steam generated in the boiler box, converted into electrical energy, and transmitted through the upper connecting line.
[0015] Furthermore, the lower end of the smoke exhaust pipe passes through the preheating box and the boiler box and is connected to the interior of the boiler box;
[0016] Through the above technical solution, the lower end of the smoke exhaust pipe passes through the preheating box and the boiler box, and the upper end is connected with a gas gathering plate to effectively guide the flow of smoke. At the same time, multiple filter plates on the upper end of the inner wall of the preheating box capture smoke and other particulate matter, reducing pollutant emissions.
[0017] Furthermore, the upper end of the smoke exhaust pipe is connected with an air collecting plate, and the upper end of the inner wall of the preheating box is slidably connected with a plurality of filter plates, and the upper surface of the air collecting plate is tightly fitted with the outer wall of the lower filter plate;
[0018] Through the above technical solution, the design of the smoke exhaust pipe not only guides the smoke, but also captures the heat in the smoke for preheating water.
[0019] Further, the front end of the upper surface of the boiler box is connected to a first water inlet valve, the upper part of the front end of the outer wall of the boiler box is connected to a first water outlet valve, the lower end of the first water inlet valve is connected to the interior of the fixed box, and the rear end of the first water outlet valve is connected to the interior of the fixed box;
[0020] Through the above technical solution, a first water inlet valve and a first water outlet valve are provided at the front end of the boiler box to control the water circulation inside the fixed box to adjust the water level and water temperature of the boiler.
[0021] Furthermore, a handle is fixedly connected to the middle part of the rear end of the outer wall of the filter plate;
[0022] Through the above technical solution, a handle is fixedly connected to the middle part of the rear end of the outer wall of the filter plate, which is convenient for operators to manually clean or replace the filter plate.
[0023] The utility model has the following beneficial effects:
[0024] 1. The utility model proposes an electric-controlled energy-saving combustion automatic boiler. Compared with the existing boilers, the boiler opens the hinged plate to put in the fuel. The smoke generated during the combustion process is effectively guided to the inside of the gas gathering plate through the smoke exhaust pipe. The combination of the smoke exhaust pipe and the gas gathering plate can effectively guide and organize the flow of the smoke to ensure that it smoothly enters the next purification process. In this process, the smoke will pass through the preheating box, and a plurality of filter plates are installed inside the preheating box. These filter plates can capture smoke and other particulate matter in the smoke, thereby effectively reducing the emission of pollutants before the smoke is finally discharged into the atmosphere, playing a positive role in environmental protection. Through such a design, the boiler not only improves the combustion efficiency of the fuel, but also reduces the impact on the environment, achieving cleaner and sustainable energy use.
[0025] 2. The utility model proposes an electric-controlled energy-saving combustion automatic boiler. Compared with the existing boilers, the boiler adds water into the preheating box through the second water inlet valve, and utilizes the design of the smoke exhaust pipe and the air gathering plate to not only effectively guide the flow of smoke, but also capture the heat in the smoke to preheat the water in the preheating box. This design allows the water to be preheated before entering the boiler, thereby reducing the energy required to heat the water to boiling. Then, the water pump is started to send the preheated water into the fixed box. The boiler box further heats the water in the fixed box to generate steam, and the generated steam then drives the steam turbine generator assembly, realizing the efficient conversion of thermal energy into electrical energy. Finally, the generated electricity is transmitted through the connecting line to provide the required electricity for the power grid or specific users. The whole process not only improves the energy utilization efficiency, but also reduces the operating cost by reducing energy consumption, and contributes to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is an axonometric diagram of an electric-controlled energy-saving combustion automation boiler proposed in the utility model;
[0027] Figure 2 This is a partial axonometric diagram of an electric-controlled energy-saving combustion automation boiler proposed in the utility model;
[0028] Figure 3 This is a partial exploded diagram of an electric-controlled energy-saving combustion automation boiler proposed in the utility model;
[0029] Figure 4 This is a structural diagram of some parts of an electronically controlled energy-saving combustion automation boiler proposed in the utility model;
[0030] Figure 5 The utility model is a partial structural schematic diagram of an electronically controlled energy-saving combustion automation boiler.
[0031] Legend:
[0032] 1. Boiler box; 2. Preheating box; 3. Water pump; 4. Smoke exhaust pipe; 5. Gas gathering plate; 6. Filter plate; 7. Fixed box; 8. Steam turbine generator assembly; 9. First water inlet valve; 10. First water outlet valve; 11. Second water inlet valve; 12. Second water outlet valve; 13. Hinge plate; 14. Connecting line; 15. Handle. DETAILED DESCRIPTION
[0033] 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.
[0034] Reference Figure 1-5 , an embodiment provided by the utility model:
[0035] An electrically controlled energy-saving combustion automated boiler comprises a boiler box 1 and a preheating box 2. A smoke exhaust pipe 4 is arranged inside the preheating box 2. A fixing box 7 is fixedly connected to the upper end of the inner wall of the boiler box 1. A water pump 3 is fixedly connected to the lower part of one side of the outer wall of the preheating box 2. A hinged plate 13 is rotatably connected to the middle part of the inner wall of one side of the boiler box 1.
[0036] By opening the hinged plate 13 and inserting the fuel, the flue gas generated during the combustion process is effectively guided to the inside of the gas collecting plate 5 through the smoke exhaust pipe 4. The combination of the smoke exhaust pipe 4 and the gas collecting plate 5 can effectively guide and organize the flow of the flue gas to ensure that it smoothly enters the next purification process. In this process, the flue gas will pass through the preheating box 2, and a plurality of filter plates 6 are installed inside the preheating box 2. These filter plates 6 can capture smoke and other particulate matter in the flue gas, thereby effectively reducing the emission of pollutants before the flue gas is finally discharged into the atmosphere, playing a positive role in environmental protection. Through such a design, the boiler not only improves the combustion efficiency of the fuel, but also reduces the impact on the environment, achieving cleaner and sustainable energy use.
[0037] A second water inlet valve 11 is connected through the middle of the other side of the outer wall of the preheating box 2, and a second water outlet valve 12 is connected through the lower part of the rear end of the outer wall of the preheating box 2. The water inlet of the water pump 3 is connected through the inside of the second water outlet valve 12 through a pipeline. The second water inlet valve 11 and the second water outlet valve 12 are respectively located in the middle and the lower part of the rear end of the preheating box 2, allowing the controlled flow of water to enter and discharge the preheating box 2. The water outlet of the water pump 3 passes through the boiler box 1 to the inside of the boiler box 1 through a pipeline and is connected through the inner wall of the fixed box 7. The water inlet of the water pump 3 is connected to the second water outlet valve 12 through a pipeline. , the preheated water is sucked into the water pump 3, and then the water is sent to the fixed box 7 inside the boiler box 1 through the water outlet to realize water circulation and further preheating. A steam turbine generator assembly 8 is arranged at the rear end of the fixed box 7, and the outer wall of the steam turbine generator assembly 8 is fixedly connected to the inner wall of the boiler box 1. A connecting line 14 is arranged on the upper part of the steam turbine generator assembly 8. A steam turbine generator assembly 8 is arranged at the rear end of the fixed box 7, and the assembly is fixedly connected to the inner wall of the boiler box 1. It is driven by the steam generated in the boiler box 1, converted into electrical energy, and transmitted through the upper connecting line 14.
[0038] The lower end of the smoke exhaust pipe 4 passes through the preheating box 2 and the boiler box 1 and is connected to the interior of the boiler box 1. The lower end of the smoke exhaust pipe 4 passes through the preheating box 2 and the boiler box 1, and the upper end is connected with an air collecting plate 5 to effectively guide the flow of smoke. At the same time, multiple filter plates 6 on the upper end of the inner wall of the preheating box 2 capture smoke and other particulate matter to reduce pollutant emissions. The upper end of the smoke exhaust pipe 4 is connected with an air collecting plate 5, and the upper end of the inner wall of the preheating box 2 is slidably connected with multiple filter plates 6. The upper surface of the air collecting plate 5 is tightly fitted with the outer wall of the lower filter plate 6. The design of the smoke exhaust pipe 4 not only guides the smoke, but also can capture the heat in the smoke for preheating water, boiler The front end of the upper surface of the furnace box 1 is connected with a first water inlet valve 9, the upper part of the front end of the outer wall of the boiler box 1 is connected with a first water outlet valve 10, the lower end of the first water inlet valve 9 is connected with the interior of the fixed box 7, and the rear end of the first water outlet valve 10 is connected with the interior of the fixed box 7. The front end of the boiler box 1 is provided with a first water inlet valve 9 and a first water outlet valve 10 to control the water circulation inside the fixed box 7 to adjust the water level and temperature of the boiler. The middle part of the rear end of the outer wall of the filter plate 6 is fixedly connected with a handle 15, and the handle 15 is fixedly connected through the middle part of the rear end of the outer wall of the filter plate 6, so as to facilitate the operator to manually clean or replace the filter plate 6.
[0039] Working principle: The boiler opens the hinged plate 13 to put the fuel in. The smoke generated during the combustion process is effectively guided to the inside of the gas collecting plate 5 through the smoke exhaust pipe 4. The combination of the smoke exhaust pipe 4 and the gas collecting plate 5 can effectively guide and organize the flow of the smoke to ensure that it smoothly enters the next purification process. In this process, the smoke will pass through the preheating box 2, and the preheating box 2 is equipped with a plurality of filter plates 6. These filter plates 6 can capture smoke and other particulate matter in the smoke, thereby effectively reducing the emission of pollutants before the smoke is finally discharged into the atmosphere, playing a positive role in environmental protection. Through such a design, the boiler not only improves the combustion efficiency of the fuel, but also reduces the impact on the environment, achieving cleaner and sustainable energy use. Through the second water inlet valve 11 to Water is added to the preheating box 2. The design of the smoke exhaust pipe 4 and the air collecting plate 5 can not only effectively guide the flow of smoke, but also capture the heat in the smoke to preheat the water in the preheating box 2. This design allows the water to be preheated before entering the boiler, thereby reducing the energy required to heat the water to boiling. Then, the water pump 3 is started to send the preheated water into the fixed box 7. The boiler box 1 further heats the water in the fixed box 7 to generate steam, and the generated steam then drives the steam turbine generator assembly 8, realizing the efficient conversion of thermal energy into electrical energy. Finally, the generated electricity is transmitted through the connecting line 14 to provide the required electricity to the power grid or specific users. The whole process not only improves the energy utilization efficiency, but also reduces the operating cost by reducing energy consumption, and contributes to environmental protection.
[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An electronically controlled energy-saving combustion automatic boiler, comprising a boiler box and a preheating box, characterized in that: A smoke exhaust pipe is arranged inside the preheating box, a fixing box is fixedly connected to the upper end of the inner wall of the boiler box, a water pump is fixedly connected to the lower part of one side of the outer wall of the preheating box, and a hinged plate is rotatably connected to the middle part of the inner wall of one side of the boiler box.
2. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: A second water inlet valve is connected through the middle of the other side of the outer wall of the preheating box, a second water outlet valve is connected through the lower part of the rear end of the outer wall of the preheating box, and the water inlet of the water pump is connected through the inside of the second water outlet valve through a pipeline.
3. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: The water outlet of the water pump passes through the boiler box to the interior of the boiler box through a pipeline and is connected with the inner wall of the fixed box.
4. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: A steam turbine generator assembly is disposed at the rear end of the fixed box, an outer wall of the steam turbine generator assembly is fixedly connected to the inner wall of the boiler box, and a connecting line is disposed on the upper portion of the steam turbine generator assembly.
5. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: The lower end of the smoke exhaust pipe passes through the preheating box and the boiler box and is connected with the interior of the boiler box.
6. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: The upper end of the smoke exhaust pipe is connected with an air collecting plate, and the upper end of the inner wall of the preheating box is slidably connected with a plurality of filter plates, and the upper surface of the air collecting plate is tightly fitted with the outer wall of the lower filter plate.
7. The electronically controlled energy-saving combustion automatic boiler according to claim 1 is characterized in that: The front end of the upper surface of the boiler box is connected with a first water inlet valve, the upper part of the front end of the outer wall of the boiler box is connected with a first water outlet valve, the lower end of the first water inlet valve is connected with the interior of the fixed box, and the rear end of the first water outlet valve is connected with the interior of the fixed box.
8. The electronically controlled energy-saving combustion automatic boiler according to claim 6 is characterized by: A handle is fixedly connected to the middle portion of the rear end of the outer wall of the filter plate.