Boiler system

Abstract

The present invention specifically relates to a boiler system, which includes a boiler, a heat source supply device and a pipeline assembly. The boiler includes a furnace body, which has an air inlet, an air outlet, and an output port for outputting a heat carrier. The heat source supply device is sealed and connected to the air inlet, and the heat source supply device has a plasma generating assembly and an air inlet assembly, and the plasma generating assembly is used to ionize the working gas. The air inlet assembly is used to distribute the ionized working gas to the air inlet. The pipeline assembly is connected and arranged at the air outlet, and the output end of the pipeline assembly is connected and arranged with the air inlet assembly. The boiler system described in the present invention, by providing a heat source supply device having a plasma generating assembly and an air inlet assembly and a pipeline assembly, helps to eliminate the emission of pollutants during the boiler heating process, and improves the thermal efficiency of the boiler and the steam production efficiency. In addition, by providing the pipeline assembly, it helps to achieve the recycling of the working gas and improve the utilization efficiency of waste heat.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial and civil boilers, and in particular to a boiler system. Background Art

[0002] Traditional steam boilers mainly use fossil fuels (natural gas, etc.) as fuel in the boiler heating process. The combustion process requires sufficient air and oxygen. Various components in fossil fuels (natural gas, etc.) will generate a variety of waste gases such as SO2, CO2, NO X Some are discharged directly, while others, even after purification, will still cause varying degrees of pollution to the environment.

[0003] However, using fossil fuels (natural gas, etc.) as fuel for steam boilers is not only expensive, resulting in high costs for manufacturing or producing steam, but also takes a long time to generate steam, the amount of steam needs to be increased, and the production efficiency is not high. In addition, the waste heat after fuel combustion has the problem of low utilization efficiency, and cannot be closed and self-circulated, resulting in a large waste of resources. Summary of the invention

[0004] The purpose of the present invention is to at least solve the problems of low thermal efficiency, large carbon dioxide emissions, and easy generation of a large amount of fuel waste residue in existing steam boilers. This purpose is achieved through the following technical solutions:

[0005] The present invention provides a boiler system, comprising a boiler:

[0006] A boiler, the boiler comprising a furnace body, the furnace body having an air inlet, an air outlet, and an output port for outputting a heat carrier;

[0007] A heat source supply device, the heat source supply device is sealed and connected to the air inlet, the heat source supply device comprises a plasma generating assembly and an air inlet assembly, the plasma generating assembly is used to ionize the working gas; the air inlet assembly is used to distribute the ionized working gas to the air inlet;

[0008] A pipeline component is connected to the air outlet, and the output end of the pipeline component is connected to the air inlet component.

[0009] The boiler system of the present invention comprises a boiler, a heat source supply device and a pipeline assembly, wherein the boiler comprises a furnace body and a heat source supply device. A heat source supply device having a plasma generating assembly and an air inlet assembly is provided to input ionized working gas into the furnace body and used to heat the furnace body to generate steam. Since the ionized working gas is used as the heat source of the boiler, the pollutant emission during the boiler heating process is eliminated, which helps to reduce the pollution of the boiler combustion to the environment and improves the environmental protection of the boiler system. At the same time, since the ionized working gas has a high temperature and is quickly applied to the boiler, the time for the boiler to generate steam is reduced, which helps to improve the steam production efficiency and the thermal efficiency of the boiler system. Moreover, by connecting the pipeline assembly between the air outlet of the furnace body and the air inlet assembly, the working gas output by the heat source supply device can be transported back to the air inlet assembly, thereby realizing the recycling of the working gas, helping to improve the utilization efficiency of resources and reduce the use cost of the boiler.

[0010] In addition, the boiler system according to the present invention may also have the following additional technical features:

[0011] In some embodiments of the present invention, the furnace body has a heating chamber and a carrier accommodating chamber, the heating chamber is connected to the air inlet and the air outlet, and the carrier accommodating chamber is sleeved on the outside of the heating chamber;

[0012] An energy accumulator is arranged inside the heating chamber, and the energy accumulator is used to guide the working gas input from the air inlet to the side wall of the heating chamber.

[0013] In some embodiments of the present invention, the energy storage device has an air inlet channel and an air outlet channel, the first end of the air inlet channel is open and used to receive the gas output from the air inlet, the second end of the air inlet channel is closed, and the air outlet channels are multiple, and the multiple air outlet channels are spaced apart along the circumference of the air inlet channel.

[0014] In some embodiments of the present invention, the heat source supply device further comprises:

[0015] A main body, wherein a heating channel communicating with the air inlet assembly and the air inlet is provided inside the main body;

[0016] The plasma generating assembly includes a first electrode rod and a second electrode rod, the first electrode rod and the second electrode rod are arranged opposite to each other along a first straight line, and the first straight line is perpendicular to the extension direction of the heating channel; the first electrode rod has a first working end, and the second electrode rod has a second working end, the first working end and the second working end are arranged inside the heating channel, and a discharge distance can be maintained between the first working end and the second working end.

[0017] In some embodiments of the present invention, the first electrode rod and the second electrode rod are both disposed on the main body, and the plasma generating assembly further includes a delivery mechanism, the number of the delivery mechanisms is two, and the delivery mechanism includes:

[0018] A clamping assembly, the clamping assembly being used to clamp a portion of the first electrode rod or the second electrode rod located outside the furnace body;

[0019] A driving member, wherein the driving member is used to drive the clamping assembly to move along the first straight line.

[0020] In some embodiments of the present invention, the heat source supply device further includes a constraint mechanism, and the constraint mechanism includes:

[0021] An air supply component, the air supply component comprising an air supply member arranged along the circumference of the heating channel, the air supply member having an air supply port arranged along the extension direction of the heating channel, the number of the air supply components being two, the air supply members of the two air supply components being respectively arranged at the two ends of the heating channel, and the air supply ports of the two air supply members being arranged opposite to each other;

[0022] An air supply component is arranged outside the furnace body and is used to supply air to the air supply component.

[0023] In some embodiments of the present invention, the inner wall of the main body is provided with a refractory material, a coolant inlet and a coolant outlet are provided on the main body, a cooling channel is provided between the coolant inlet and the coolant outlet, and the cooling channel is provided inside the refractory material.

[0024] In some embodiments of the present invention, the furnace body is provided with a liquid inlet communicating with the carrier accommodating cavity; the boiler system further comprises:

[0025] A first heat exchanger, wherein the first heat exchanger has a first hot air inlet, a first hot air outlet, a first liquid inlet and a first liquid outlet, wherein the first hot air inlet is connected to the air outlet, the first hot air outlet is connected to the air intake assembly, the first liquid inlet is connected to the coolant outlet, and the first liquid outlet is connected to the liquid inlet.

[0026] In some embodiments of the present invention, the boiler system further comprises:

[0027] A second heat exchanger, wherein the second heat exchanger has a second hot air inlet, a second hot air outlet, a second liquid inlet and a second liquid outlet, the second hot air inlet is connected to the first hot air outlet, the second hot air outlet is connected to the air intake assembly, and the second liquid outlet is connected to the coolant inlet.

[0028] In some embodiments of the present invention, the boiler system further includes a waste heat power generation device, and the waste heat power generation device is disposed in communication between the first heat exchanger and the second heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference numerals are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0030] Figure 1 It is a structural schematic diagram of a boiler system shown in an embodiment of the present invention;

[0031] Figure 2 It is a structural schematic diagram of a heat source supply device shown in an embodiment of the present invention;

[0032] Figure 3 It is a partial cross-sectional schematic diagram of a heat source supply device shown in an embodiment of the present invention;

[0033] Figure 4 It is a structural schematic diagram of a boiler shown in an embodiment of the present invention;

[0034] Figure 5 for Figure 4 Schematic diagram of the local structure of AA;

[0035] Figure 6 for Figure 5 Schematic diagram of the local structure of the middle BB;

[0036] Figure 7 The figure is a schematic cross-sectional view of a first heat exchanger according to an embodiment of the present invention.

[0037] The symbols in the accompanying drawings are as follows:

[0038] 1. Main body; 11. Heating channel; 12. Refractory material; 13. Coolant inlet; 14. Coolant outlet; 15. Cooling channel;

[0039] 2. air intake assembly; 21. first fan; 22. air intake section; 23. air outlet section;

[0040] 3. Plasma generating assembly; 31. First electrode rod; 32. Second electrode rod; 33. Delivery mechanism; 331. Clamping part; 332. Driving part;

[0041] 41. air supply assembly; 411. air supply member; 412. connecting pipe; 413. air inlet pipe; 42. air supply assembly; 421. second fan; 422. connecting pipe; 423. control valve;

[0042] 5. Boiler; 51. Base; 52. Furnace body; 521. Air inlet; 522. Air outlet; 523. Heating chamber; 5241. Lower cylinder; 5242. Rising part; 5243. Upper cylinder; 5244. Falling part; 5245. Gas-liquid separation part; 5226. Liquid level indicator; 524. Liquid inlet; 525. Output port; 526. Detection tube; 53. Energy storage device; 531. Air inlet channel; 532. Air outlet channel;

[0043] 61, first heat exchanger; 611, heat exchange copper tube; 612, air tube; 62, second heat exchanger;

[0044] 7. Waste heat power generation device;

[0045] 8. Pipeline components;

[0046] 9. Connect the water pipe. DETAILED DESCRIPTION

[0047] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0048] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0049] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0050] For ease of description, spatial relative terms may be used herein to describe the relationship of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure is turned over, then the elements described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." can include both above and below orientations.

[0051] like Figure 1-Figure 6 As shown, according to an embodiment of the present invention, a boiler system is proposed. In terms of overall design, the boiler system includes a boiler 5, a heat source supply device and a pipeline assembly 8.

[0052] The boiler 5 includes a furnace body 52, which has an air inlet 521, an air outlet 522, and an output port 525 for outputting heat carrier. The heat source supply device is sealed and connected to the air inlet 521. The heat source supply device has a plasma generating assembly 3 and an air inlet assembly 2. The plasma generating assembly 3 is used to ionize the working gas; the air inlet assembly 2 is used to distribute the ionized working gas to the air inlet 521. The pipeline assembly 8 is connected to the air outlet 522, and the output end of the pipeline assembly 8 is connected to the air inlet assembly 2.

[0053] The boiler system of the present invention is provided with a heat source supply device having a plasma generating component 3 and an air intake component 2 to input the ionized working gas into the furnace body 52, and to generate steam by heating the furnace body 52. ​​Since the ionized working gas is used as the heat source of the boiler 5, it is helpful to eliminate the emission of pollutants during the heating process of the boiler 5, thereby reducing the pollution to the environment caused by the combustion of the boiler 5 and improving the environmental protection of the boiler system. At the same time, since the temperature of the ionized working gas is relatively high, the time for the boiler 5 to generate steam is reduced, which helps to improve the thermal efficiency of the boiler 5 and the steam production efficiency. Moreover, by providing a pipeline component 8 between the gas outlet 522 of the furnace body and the air intake component 2 to transport the working gas output by the heat source supply device to the air intake component 2, it is helpful to realize the recycling of the working gas, thereby improving the utilization efficiency of the waste heat and reducing the use cost of the boiler 5.

[0054] Specifically, the heat source supply device includes a main body 1, a restraining mechanism 4, an air intake assembly 2 and a plasma generating assembly 3. A heating channel 11 is provided inside the main body 1, and the first end of the heating channel 11 is connected to the air intake assembly 2, and the second end of the heating channel 11 is connected to the air intake port 521 of the boiler 5, so that the working gas output by the air intake assembly 2 can flow through the heating channel 11 in sequence and be transported to the boiler 5. In this embodiment, the heating channel 11 is arranged in a horizontal direction, so that the working gas can flow quickly in the heating channel 11, and cooperate with the plasma generating assembly 3 described below, which can effectively ensure the flow rate of the working gas. As a preferred embodiment, the first end of the heating channel 11 is sealed and connected to the air intake assembly 2, and the second end of the heating channel 11 is sealed and connected to the air intake port 521 of the boiler 5, which helps to reduce the loss of the working gas during the transportation process and ensure the heating efficiency of the working gas.

[0055] It should be understood that the material of the main body 1 can be made of one of carbon steel, low alloy steel or high alloy steel, and the specific material selection of the main body 1 can be determined by the heating temperature required to be achieved by the heat source supply device, which will not be described in detail here.

[0056] Still Figure 1As shown, the air intake assembly 2 includes a first fan 21, an air intake 22 and an air outlet 23. Among them, the air outlet 23 is arranged at the output end of the first fan 21, and the air outlet 23 is connected to the first end of the heating channel 11. The air intake 22 is arranged at the input end of the first fan 21, and the air intake 22 is connected to the second end of the heating channel 11 through the pipeline assembly 8 and the boiler 5. The working gas output from the heating channel 11 is introduced into the first fan 21 after multiple uses, and re-enters the main body 1 through the action of the first fan 21, so as to realize the recycling of the working gas, thereby helping to reduce the emission of carbon dioxide. In this embodiment, the working gas is air, and the working gas that is circulated after being output from the air outlet 522 and recycled after multiple uses. Preferably, the output power of the first fan 21 is adjustable, and the input wind speed of the working gas can be adjusted according to the temperature or wind speed of the working gas output from the heating channel 11.

[0057] Here, it should be noted that the above-mentioned working gas can be set to air, and can also be set to one or a mixed gas of nitrogen, carbon dioxide and inert gas, so as to ensure that the working gas meets the set temperature after mixing with the plasma gas, and the set temperature range is 80℃~500℃.

[0058] At this time, the plasma generating assembly 3 includes a first electrode rod 31, a second electrode rod 32 and a delivery mechanism, wherein the first electrode rod 31 and the second electrode rod 32 are both inserted into the main body 1, and the connection between the first electrode rod 31 and the second electrode rod 32 and the main body 1 is a sealed connection. Specifically, the first electrode rod 31 and the second electrode rod 32 are arranged relatively along a first straight line, and the first straight line is perpendicular to the extension direction of the heating channel 11. In this embodiment, the first straight line is set as a vertical line, which is perpendicular to the extension direction (horizontal direction) of the heating channel 11. By limiting the setting direction of the first electrode rod 31 and the second electrode rod 32, the working gas ionized after the discharge of the first electrode rod 31 and the second electrode rod 32 can be quickly mixed with the working gas transported by the air intake assembly 2 and output, thereby ensuring the flow efficiency of the working gas.

[0059] It should be understood that the first electrode rod 31 has a first working end, the second electrode rod 32 has a second working end, the first working end and the second working end are both arranged inside the heating channel 11, and a discharge distance can be maintained between the first working end and the second working end. Preferably, the first electrode rod 31 and the second electrode rod 32 are used to connect to an external current control device, which is not shown in the figure. In this embodiment, the first electrode rod 31 has a first working end and a first connecting end arranged oppositely, and the second electrode rod 32 has a second working end and a second connecting end arranged oppositely, wherein the first connecting end and the second connecting end are respectively connected to the positive and negative electrodes of the current control device, the first working end and the second working end are arranged close to each other, and there is a certain discharge distance between the two, and when direct current is passed through the first electrode rod 31 and the second electrode rod 32, the working gas between the first working end and the second working end can be ionized.

[0060] It should be further understood that the above-mentioned delivery mechanism is used to drive the movement of the first electrode rod 31 and the second electrode rod 32, so that the first electrode rod 31 and the second electrode rod 32 can be close to each other or away from each other. Specifically, the delivery mechanism includes two delivery mechanisms 33, one of the two delivery mechanisms 33 is used to drive the first electrode rod 31 or the second electrode rod 32, and the other of the two delivery mechanisms 33 is used to drive the second electrode rod 32 or the first electrode rod 31, so that the first electrode rod 31 and the second electrode rod 32 can be movably arranged on the main body 1. Such an arrangement enables the heat source supply device to adjust the discharge distance between the first working end and the second working end to achieve the regulation of the plasma state conversion rate of the working gas, thereby achieving the temperature adjustment between the first working end and the second working end.

[0061] Specifically, the delivery mechanism 33 includes a clamping portion 331 and a driving portion 332, wherein the clamping portion 331 is used to clamp the portion of the first electrode rod 31 or the second electrode rod 32 located outside the main body 1, and the driving portion 332 is used to drive the clamping portion 331 to move along the first straight line. In this embodiment, the driving portion 332 is configured as a hydraulic cylinder. The clamping portion 331 is fixedly arranged at the power output end of the hydraulic cylinder. The clamping portion 331 has an action surface adapted to the first electrode rod 31 or the second electrode rod 32 to ensure the clamping effect on the first electrode rod 31 or the second electrode rod 32. The clamping portion 331 can be configured as a movable clamping or a detachable clamping, and such clamping structures or components are relatively common and will not be described in detail herein. It should be noted that the driving portions 332 of the two delivery mechanisms 33 are configured to be synchronously driven to ensure that the first electrode rod 31 and the second electrode rod 32 can synchronously move toward or away from each other.

[0062] It should be understood that the above-mentioned constraint mechanism 4 is used to effectively constrain the working gas so that the airflow and heat in the heating channel 11 do not escape, thereby improving the utilization efficiency of the heat source supply device. In this embodiment, the constraint mechanism 4 includes an air supply component 41 and an air supply component 42. Among them, the number of air supply components 41 is two and they are respectively arranged at both ends of the heating channel 11. Specifically, as shown in the figure, the air supply component 41 includes an air supply member 411, a connecting pipe 412 and an air inlet pipe 413. Among them, the air supply member 411 is arranged on the main body 1, the air inlet pipe 413 is arranged inside the main body 1, and the air supply member 411 is connected to the air inlet pipe 413 through the connecting pipe 412. In this embodiment, the air inlet pipe 413 is arranged around the heating channel 11 as the center, and the output end of the air inlet pipe 413 is parallel to the extension direction of the conveying pipeline, that is, the output end of the air inlet pipe 413 is arranged horizontally.

[0063] It should be further understood that both air supply components 41 have an air inlet pipe 413 arranged around the heating channel 11 as the center, and the air inlet pipes 413 of the two air supply components 41 are arranged in opposite directions. When the air supply component 42 inputs working gas to the air supply component 41, it can form opposing high-pressure airflows in the circumferential direction of the heating channel 11. It helps to limit the flow direction of the gas in the heating channel 11 and reduce heat loss. At the same time, it can also prevent the inner wall of the main body 1 from being eroded by high-temperature gas, ensure that the inner wall of the main body 1 is not burned, and improve the service life and safety of the equipment. Moreover, the constraint mechanism 4 can also cooperate with the delivery mechanism and the air intake component 2, and can conduct heat to the working gas input by the air intake component 2, and quickly neutralize and regulate the temperature of the working gas, so as to reach the set working gas The required temperature and flow rate in the shortest time.

[0064] In this embodiment, the air supply assembly 42 includes a second fan 421 and a connecting pipe 422. The second fan 421 is connected to the air supply member 411 through the connecting pipe 422. Preferably, a control valve 423 is provided on the connecting pipe 422, and the opening and closing degree of the control valve 423 can be used to control the wind speed of the air supply port. By setting the control valve 423, the constraint strength of the high-pressure airflow and the air volume entering the main body 1 can be adjusted, which helps to further improve the use effect of the plasma heating furnace.

[0065] As shown in the figure, a refractory material 12 is provided on the inner wall of the main body 1 to protect the inner wall of the main body 1 and prevent the high-temperature and high-speed working gas from burning the main body 1 due to excessive temperature. At the same time, it can also ensure that the heat in the furnace is not lost and improve the utilization efficiency. In this embodiment, the refractory material 12 is a high-temperature resistant material or a composite of multiple high-temperature resistant materials. As a preferred embodiment, the refractory material 12 is set as a graphite refractory material 12 or a corundum brick or a high-alumina brick refractory material 12.

[0066] At this time, the main body 1 is provided with a coolant inlet 13 and a coolant outlet 14, a cooling channel 15 is provided between the coolant inlet 13 and the coolant outlet 14, and the cooling channel 15 is provided inside the refractory material 12. Specifically, the coolant inlet 13 is provided at the top of the main body 1, and the coolant outlet 14 is provided at the bottom of the main body 1. At the same time, the cooling pipeline is spirally arranged in a spiral structure and is arranged around the heating channel 11 as the center, which helps to cool down the heat conducted from the inner wall of the refractory material 12, thereby preventing the furnace from rusting. In this embodiment, the material of the cooling pipeline can be selected from copper tubes or 304 stainless steel tubes and 310S stainless steel tubes to enhance the thermal conductivity and service life of the cooling pipeline, and it is not easy to produce rust.

[0067] like Figure 5 As shown, the boiler 5 includes a base 51, a furnace body 52 and an energy storage device 53, wherein the furnace body 52 is arranged on the base 51, and the furnace body 52 specifically includes a heating chamber 523 and a carrier accommodating chamber. In this embodiment, the furnace body 52 is a columnar structure as a whole, and an air inlet 521 and an air outlet 522 are respectively provided at both ends of the furnace body 52. ​​A heating chamber 523 is provided inside the furnace body 52, and the heating chamber 523 is connected to the air inlet 521 and the air outlet 522. The working gas output by the heat source supply device flows to the pipeline assembly 8 and finally flows to the air intake assembly 2 after passing through the air inlet 521, the heating chamber 523 and the air outlet 522 of the boiler 5 in sequence.

[0068] At this time, the furnace body 52 is also provided with a carrier accommodating chamber sleeved on the outside of the heating chamber, specifically, the carrier accommodating chamber includes a lower cylinder 5241, a rising portion 5242, an upper cylinder 5243, a falling portion 5244 and a gas-liquid separation portion 5245. In this embodiment, a liquid inlet 524 is provided at the bottom of the furnace body 52, the liquid inlet 524 is connected to the lower cylinder 5241, the upper cylinder 5243 is arranged at intervals just above the lower cylinder 5241, and at the same time, a rising portion 5242 and a falling portion 5244 are provided between the upper cylinder 5243 and the lower cylinder 5241, and a gas-liquid separation portion 5245 is provided just above the upper cylinder 5243. The liquid entering the lower barrel 5241 through the liquid inlet 524 is heated by the heating chamber 523 and becomes gas, and enters the upper barrel 5243 and the gas-liquid separation part 5245 in sequence through the ascending part 5242, and part of the gas is output through the output port 525 opened at the top of the gas-liquid separation part 5245. The gas-liquid separation part 5245 can liquefy part of the steam and enter the descending part 5244 under the action of gravity, and finally enter the lower barrel 5241.

[0069] In addition, a detection tube 526 is provided between the upper cylinder portion 5243 and the lower portion 5244. At the same time, a liquid level gauge 5226 is provided at intervals on the detection tube 526 to detect the height of the liquid in the carrier containing cavity.

[0070] At this time, the accumulator 53 is arranged inside the heating chamber 523, and the accumulator 53 is used to guide the gas input from the air inlet 521 to the side wall of the heating chamber 523. Specifically, the accumulator 53 has an air inlet channel 531 and an air outlet channel 532, wherein the air inlet channel 531 is arranged in a horizontal direction, the first end of the air inlet channel 531 is opened and used to receive the gas output from the air inlet 521, and the second end of the air inlet channel 531 is closed, and at the same time, a plurality of air outlet channels 532 are arranged, and the plurality of air outlet channels 532 are arranged at intervals along the circumference of the air inlet channel 531.

[0071] It should be understood that the boiler system further includes a first heat exchanger 61, wherein the first heat exchanger 61 has a first hot air inlet, a first hot air outlet, a first liquid inlet and a first liquid outlet, the first hot air inlet is connected to the air outlet 522 of the boiler 5, the first hot air outlet is connected to the first hot air inlet, and the first liquid inlet is connected to the coolant outlet 14 of the above-mentioned heat source supply device through the connecting water pipe 9, the first liquid inlet is connected to the first liquid outlet, and the first liquid outlet is connected to the liquid inlet 524 of the boiler 5. In this embodiment, the first heat exchanger 61 is configured as a ceramic heat exchanger, and a plurality of heat exchange copper tubes 611 are installed in the ceramic heat exchanger to connect the first liquid inlet and the first liquid outlet, and at the same time, a plurality of air pipes 612 are arranged on the outside of the heat exchange copper tube 611. The working gas enters the ceramic heat exchanger through the gas outlet 522 of the boiler 5 and heats the liquid (water) in the copper tube to about 100°C. Then the liquid (water) in the copper tube is input into the liquid inlet 524 of the boiler 5 through the first liquid outlet to generate steam in the shortest time.

[0072] At the same time, the boiler system also includes a second heat exchanger 62, which has a second hot air inlet, a second hot air outlet, a second liquid inlet and a second liquid outlet. The second hot air inlet is connected to the first hot air outlet, the second hot air outlet is connected to the air intake assembly 2, and the second liquid outlet is connected to the coolant inlet 13. In this embodiment, the second heat exchanger 62 is a common water-gas heat exchanger, and the second hot air inlet of the second heat exchanger is connected to the first hot air outlet of the first heat exchanger 61 through the pipeline assembly 8, and the second hot air outlet is connected to the air intake part 22 of the air intake assembly 2 through the pipeline assembly 8. At the same time, the second liquid outlet is connected to the coolant inlet 13 of the heat source supply device through the connecting water pipe 9.

[0073] The boiler system of the present application is provided with a first heat exchanger 61 and a second heat exchanger 62, and is connected to the heat source supply device and the boiler 5 by water, which helps to realize the recycling of liquid (water), thereby improving the utilization efficiency of water and ensuring the production efficiency of steam.

[0074] In addition, the boiler system further includes a waste heat power generation device 7, which is connected and arranged between the first heat exchanger 61 and the second heat exchanger 62. The waste heat power generation device 7 is provided to help improve the utilization effect of the working gas. It should be noted that the waste heat power generation device 7 is provided as an existing device and can be directly purchased and used, and will not be described in detail here.

[0075] The boiler system of the present application is provided with a heat source supply device having a plasma generating component 3 and an air intake component 2 to generate high-temperature working gas, and guides it into the energy storage device 53 in the boiler 5 for collection. Through the heat storage and heat release of the energy storage device 53, the water in the boiler 5 can be heated to become steam at about 130°C, thereby entering the industrial or civil production link.

[0076] Then, the working gas with a certain amount of waste heat passes through the boiler 5 and enters the ceramic heat exchanger. At this time, the working gas flowing through the ceramic heat exchanger can heat the copper water pipe to 100°C and transport the water in the copper water pipe to the steam boiler 5, so that only the ceramic heat accumulator in the boiler 5 needs to be slightly heated to continuously generate high-temperature steam above 130°C, which helps to increase the steam output rate.

[0077] At this time, the working gas that continuously flows through the ceramic heat exchanger still has a certain temperature, and at this time, the boiler system of the present application uses the waste heat power generation device 7 to reutilize the working gas.

[0078] Then, after the waste heat power generation, the working gas temperature can still reach about 60°C. At this time, it is introduced into a heat exchanger (heat exchanger) again, in which normal temperature water is injected into the heat exchanger and heat exchange is carried out inside the heat exchanger. The heated warm water is introduced into the heat source supply device for cooling, and then transported to the ceramic heat exchanger, and after being heated by the ceramic heat exchanger, it enters the boiler 5, forming a virtuous cycle steam supply system.

[0079] In addition, the boiler system of the present application realizes the recycling of gas, and the working gas is transported into the heat source supply device through the air intake component 2 to form a high-temperature and high-speed working gas, and enters the energy storage device 53 in the boiler 5 to form a complete closed-loop heating (heat source supply), which helps to reduce the generation of pollutants during the combustion process of the boiler 5 and improve the environmental protection of the boiler 5.

[0080] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A boiler system, characterized in that: include: A boiler, the boiler comprising a furnace body, the furnace body having an air inlet, an air outlet, and an output port for outputting a heat carrier; A heat source supply device, the heat source supply device is sealed and connected to the air inlet, the heat source supply device comprises a plasma generating assembly and an air inlet assembly, the plasma generating assembly is used to ionize the working gas; the air inlet assembly is used to distribute the ionized working gas to the air inlet; A pipeline component, wherein the pipeline component is connected to the air outlet, and the output end of the pipeline component is connected to the air inlet component; The furnace body comprises a heating chamber and a carrier accommodating chamber, the heating chamber is connected with the air inlet and the air outlet, and the carrier accommodating chamber is sleeved on the outside of the heating chamber; An energy accumulator is disposed inside the heating chamber, and the energy accumulator is used to guide the working gas input from the air inlet to the side wall of the heating chamber; The energy storage device has an air inlet channel and an air outlet channel. The first end of the air inlet channel is open and used to receive the gas output from the air inlet. The second end of the air inlet channel is closed. There are multiple air outlet channels, and the multiple air outlet channels are spaced apart along the circumference of the air inlet channel.

2. The boiler system according to claim 1, characterized in that: The heat source supply device also includes: A main body, wherein a heating channel communicating with the air inlet assembly and the air inlet is provided inside the main body; The plasma generating assembly includes a first electrode rod and a second electrode rod, the first electrode rod and the second electrode rod are arranged opposite to each other along a first straight line, and the first straight line is perpendicular to the extension direction of the heating channel; the first electrode rod has a first working end, and the second electrode rod has a second working end, the first working end and the second working end are arranged inside the heating channel, and a discharge distance can be maintained between the first working end and the second working end.

3. The boiler system according to claim 2, characterized in that: The first electrode rod and the second electrode rod are both arranged on the main body, and the plasma generating assembly further includes a delivery mechanism, the number of the delivery mechanisms is two, and the delivery mechanism includes: A clamping assembly, the clamping assembly being used to clamp a portion of the first electrode rod or the second electrode rod located outside the furnace body; A driving member, wherein the driving member is used to drive the clamping assembly to move along the first straight line.

4. The boiler system according to claim 2, characterized in that: The heat source supply device further includes a constraint mechanism, and the constraint mechanism includes: An air supply component, the air supply component comprising an air supply member arranged along the circumference of the heating channel, the air supply member having an air supply port arranged along the extension direction of the heating channel, the number of the air supply components being two, the air supply members of the two air supply components being respectively arranged at the two ends of the heating channel, and the air supply ports of the two air supply members being arranged opposite to each other; An air supply component is arranged outside the furnace body and is used to supply air to the air supply component.

5. The boiler system according to claim 2, characterized in that: The inner wall of the main body is provided with a refractory material. A coolant inlet and a coolant outlet are provided on the main body. A cooling channel is provided between the coolant inlet and the coolant outlet. The cooling channel is provided inside the refractory material.

6. The boiler system according to claim 5, characterized in that: The furnace body is provided with a liquid inlet communicating with the carrier accommodating cavity; the boiler system further comprises: A first heat exchanger, wherein the first heat exchanger has a first hot air inlet, a first hot air outlet, a first liquid inlet and a first liquid outlet, wherein the first hot air inlet is connected to the air outlet, the first hot air outlet is connected to the air intake assembly, the first liquid inlet is connected to the coolant outlet, and the first liquid outlet is connected to the liquid inlet.

7. The boiler system according to claim 6, characterized in that: The boiler system further comprises: A second heat exchanger, wherein the second heat exchanger has a second hot air inlet, a second hot air outlet, a second liquid inlet and a second liquid outlet, the second hot air inlet is connected to the first hot air outlet, the second hot air outlet is connected to the air intake assembly, and the second liquid outlet is connected to the coolant inlet.

8. The boiler system according to claim 7, characterized in that: The boiler system further includes a waste heat power generation device, which is communicatively disposed between the first heat exchanger and the second heat exchanger.

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