Ignition device, ignition system and operation equipment

Abstract

The utility model provides an ignition device, an ignition system and operation equipment, and relates to the technical field of deflagration ignition, the ignition device comprises a first ignition rod, a second ignition rod, a first metal wire, a second metal wire and an ignition resistance wire, the first end of the first ignition rod and the first end of the second ignition rod are respectively used as a positive terminal and a negative terminal; the second end of the first ignition rod is connected with the first end of the first metal wire; the second end of the first metal wire is connected with the first end of the ignition resistance wire; the second end of the second ignition rod is connected with the first end of the second metal wire, and the second end of the second metal wire is connected with the second end of the ignition resistance wire. According to the utility model, the integrity and normal work of an ignition loop can be ensured, the accuracy and timeliness of ignition operation are ensured, and the reliability of a production process is improved.

Description

Technical Field

[0001] This utility model relates to the field of deflagration ignition technology, specifically to an ignition device, ignition system and operating equipment. Background Technology

[0002] In industrial sectors such as chemical and metallurgy, deflagration ignition systems within confined spaces must operate in extreme environments characterized by high temperatures, high pressures, and highly corrosive gases (such as HCl and SO). These harsh operating conditions place extremely high demands on the material durability and design reliability of the ignition system. Current ignition systems typically rely on high-temperature cables with silicone rubber insulation and flexible steel wire hoses as protective media; however, these materials have significant technical limitations in actual process environments.

[0003] Specifically, high-temperature environments accelerate the thermal degradation and molecular chain breakage of high-temperature cable insulation, thus weakening its electrical insulation performance. Simultaneously, the penetration of acidic gases leads to electrochemical corrosion of the conductor, further reducing system stability. Furthermore, steel wire hoses are prone to metal corrosion, strength reduction, and sealing failure under corrosive media, directly impacting the long-term reliability and safety of the ignition system. More critically, existing ignition system designs lack redundancy mechanisms; a single-point failure such as cable breakage or hose leakage can completely paralyze the entire ignition path. These deficiencies result in an average lifespan of less than 100 cycles for ignition systems, frequently causing production interruptions, equipment damage, and even safety accidents, failing to meet industrial-grade standards for continuous operation and high safety. Therefore, there is an urgent need to address the low reliability of deflagration ignition. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides an ignition device, ignition system and operating equipment, which effectively solves the problem of low reliability of deflagration ignition in the prior art.

[0005] In a first aspect, this utility model provides an ignition device, which includes a first ignition rod, a second ignition rod, a first metal wire, a second metal wire, and an ignition resistance wire, wherein:

[0006] The first end of the first ignition rod and the first end of the second ignition rod serve as the positive and negative terminals, respectively.

[0007] The second end of the first ignition rod is connected to the first end of the first metal wire, and the second end of the first metal wire is connected to the first end of the ignition resistance wire.

[0008] The second end of the second ignition rod is connected to the first end of the second metal wire, and the second end of the second metal wire is connected to the second end of the ignition resistance wire.

[0009] In an optional embodiment, the first metal wire and the second metal wire are made of copper wire.

[0010] In an optional embodiment, the first ignition rod and the first metal wire are connected by a first connector, the first metal wire and the ignition resistance wire are connected by a second connector, the second ignition rod and the second metal wire are connected by a third connector, and the second metal wire and the ignition resistance wire are connected by a fourth connector. The first connector, the second connector, the third connector and the fourth connector are electrical connectors.

[0011] In an optional embodiment, the electrical connector is one or more of the following: a terminal block, a wire clamp, a terminal insert, and a wire clip, wherein:

[0012] The two ends of the connecting post are provided with wiring grooves, and clamping elements are provided in the wiring grooves;

[0013] The wiring clamp includes an elastic clamp body and a conductive clamping part. The elastic clamp body is fixedly connected to the conductive clamping part, and the clamping opening of the conductive clamping part is provided with anti-slip teeth.

[0014] The terminal block includes a conductive part and a connecting part. The conductive part is a sheet-like structure, and the connecting part is disposed at one end of the conductive part. The connecting part is a wire-pressing hole.

[0015] The wire clamp includes a wire clamping base and a wrap-around clamping part. The wire clamping base is provided with an upward-opening wire groove, and the inside of the wire groove is provided with anti-slip ridges. The wrap-around clamping part is an elastic structure and is provided at both ends of the wire clamping base.

[0016] In a second aspect, this utility model provides an ignition system, which includes the ignition device described in the first aspect of this utility model. The ignition system further includes a power supply unit, an ignition switch unit, a measurement unit, and a control unit, wherein:

[0017] The positive terminal of the power supply unit is connected to the first terminal of the ignition switch unit, the second terminal of the ignition switch unit is connected to the first terminal of the measuring unit, the second terminal of the measuring unit is connected to the first terminal of the first ignition rod, and the first terminal of the second ignition rod is connected to the negative terminal of the power supply unit.

[0018] The control unit is connected to the ignition switch unit, and the control unit is used to control the on / off state of the ignition switch unit to perform ignition control.

[0019] In an optional implementation, the ignition system further includes a test switch unit and a current limiting unit, wherein:

[0020] The first end of the test switch unit is connected to the positive terminal of the power supply unit, the second end of the test switch unit is connected to the first end of the current limiting unit, and the second end of the current limiting unit is connected to the first end of the measurement unit.

[0021] The control unit is connected to the test switch unit, and the control unit is used to control the on / off state of the test switch unit to perform an on / off test of the ignition circuit.

[0022] In an optional implementation, the ignition switch unit and the test switch unit are relays.

[0023] In an optional implementation, the measuring unit is a voltmeter and ammeter used to measure the voltage and current of the ignition circuit.

[0024] In an optional implementation, the current limiting unit employs a current limiting resistor, which is used to limit the current in the ignition resistance wire during the continuity test.

[0025] Thirdly, the present invention provides an operating device, which includes the ignition system described in the second aspect of the present invention.

[0026] The ignition device, ignition system, and operating equipment provided by this utility model, through the design and optimization of flexible connection components, can operate stably under high temperature and high pressure environments, effectively resist the erosion of corrosive substances, ensure the integrity and normal operation of the ignition circuit, ensure the accuracy and timeliness of ignition operation, effectively avoid production interruptions caused by ignition device failure, and further improve the reliability of the production process. By designing a circuit continuity safety detection function, the continuity status of the ignition circuit can be monitored in real time, and potential faults can be detected and addressed promptly. Once a circuit abnormality is detected, the ignition system can quickly issue an alarm and take corresponding protective measures to avoid safety accidents and production interruptions caused by circuit failures, ensuring the continuity and stability of the production process and improving overall production efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a first schematic diagram of the structure of the ignition device provided in this embodiment of the present invention;

[0029] Figure 2This is a second schematic diagram of the structure of the ignition device provided in this embodiment of the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of the terminal block provided in this embodiment of the utility model;

[0031] Figure 4 This is a schematic diagram of the wire clamp provided in this embodiment of the utility model;

[0032] Figure 5 This is a first schematic diagram of the structure of the ignition system provided in this embodiment of the present invention;

[0033] Figure 6 This is a second schematic diagram of the structure of the ignition system provided in this embodiment of the present invention;

[0034] Figure 7 This is a third schematic diagram of the structure of the ignition system provided in this embodiment of the present invention;

[0035] Figure 8 This is a schematic diagram of the structure of the operating device provided in an embodiment of this utility model.

[0036] Key component symbols: 100 - Ignition device; 110 - First ignition rod; 120 - Second ignition rod; 130 - First metal wire; 140 - Second metal wire; 150 - Ignition resistance wire; 160 - First connector; 170 - Third connector; 180 - Second connector; 190 - Fourth connector; 200 - Ignition system; 210 - Power supply unit; 220 - Ignition switch unit; 230 - Measurement unit; 240 - Control unit; 250 - Test switch unit; 260 - Current limiting unit; DC - Constant current power supply; K1 - First relay; K2 - Second relay; C1 - Voltage and current meter; R1 - Current limiting resistor; 300 - Operating equipment. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be further described clearly and completely below with reference to the accompanying drawings of the embodiments of this utility model. It should be noted that the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0040] In industrial sectors such as chemical and metallurgical processing, deflagration ignition systems 200 operating within confined spaces need to function in extreme environments characterized by high temperatures, high pressures, and highly corrosive gases (such as HCl and SO). These demanding operating conditions place extremely high demands on the material durability and design reliability of the ignition system 200. Current ignition systems 200 typically rely on high-temperature cables with silicone rubber insulation and flexible steel wire hoses as protective media; however, these materials have significant technical limitations in actual process environments.

[0041] Specifically, high-temperature environments accelerate the thermal degradation and molecular chain breakage of the insulation layer of high-temperature cables, thereby weakening their electrical insulation performance. Simultaneously, the penetration of acidic gases leads to electrochemical corrosion of the conductor, further reducing system stability. Furthermore, steel wire hoses are prone to metal corrosion, strength reduction, and sealing failure under corrosive media, directly impacting the long-term reliability and safety of the ignition system 200. More critically, the existing ignition system 200 design lacks redundancy mechanisms; a single-point failure such as cable breakage or hose leakage completely paralyzes the entire ignition path. These defects result in the average lifespan of the ignition system 200 typically being less than 100 cycles, frequently causing production interruptions, equipment damage, and even safety accidents, failing to meet industrial-grade continuous operation and high safety standards. Therefore, there is an urgent need to address the low reliability of deflagration ignition.

[0042] Example 1

[0043] This invention provides an ignition device 100 that effectively solves the problem of low reliability in deflagration ignition. In this embodiment, the ignition device 100 is applied to industrial production equipment for silicon-carbon anode materials, and is installed inside the reactor of the equipment. Figure 1 This is a schematic diagram of the ignition device provided in an embodiment of the present invention, as shown below. Figure 1As shown, the ignition device 100 includes a first ignition rod 110, a second ignition rod 120, a first metal wire 130, a second metal wire 140, and an ignition resistance wire 150. The first end of the first ignition rod 110 and the first end of the second ignition rod 120 serve as the positive and negative terminals, respectively. The second end of the first ignition rod 110 is connected to the first end of the first metal wire 130, and the second end of the first metal wire 130 is connected to the first end of the ignition resistance wire 150. The second end of the second ignition rod 120 is connected to the first end of the second metal wire 140, and the second end of the second metal wire 140 is connected to the second end of the ignition resistance wire 150.

[0044] In this embodiment of the invention, the first ignition rod 110 and the second ignition rod 120 are metal pillars. Optionally, the first end of the first ignition rod 110 and the first end of the second ignition rod 120 are provided with external threads, and the outer wall of the reactor is provided with corresponding internal threaded holes. The first end of the first ignition rod 110 and the first end of the second ignition rod 120 are respectively threadedly connected to the outer wall of the reactor. The first ignition rod 110 and the second ignition rod 120 are locked to the reactor through the male and female engagement of the threaded holes. The precise fit of the threads forms multiple sealing lines at the connection, further enhancing the sealing effect and ensuring that the internal environment of the reactor is strictly isolated from the outside world, meeting the requirements of the silicon-carbon anode material production process with extremely high airtightness requirements.

[0045] Optionally, the second end of the first ignition rod 110 is connected to the first end of the first metal wire 130 via a first connector 160, and the second end of the first metal wire 130 is connected to the first end of the ignition resistance wire 150 via a second connector 180. The second end of the second ignition rod 120 is connected to the first end of the second metal wire 140 via a third connector 170, and the second end of the second metal wire 140 is connected to the second end of the ignition resistance wire 150 via a fourth connector 190. The first connector 160, the second connector 180, the third connector 170, and the fourth connector 190 are all electrical connectors, which are one or more of the following: a terminal block, a wire clamp, a terminal insert, and a wire clamp.

[0046] Figure 2 This is a second schematic diagram of the structure of the ignition device provided in this embodiment of the present invention, as shown below. Figure 2As the metal column portions of the first ignition rod 110 and the second ignition rod 120 are highly rigid and not easily bent, the first metal wire 130 and the second metal wire 140 are flexibly connected by the first connector 160 and the third connector 170, respectively. The first metal wire 130 and the second metal wire 140 can be made of copper wire. The excellent ductility of copper wire allows for easy bending, enabling the first ignition rod 110 and the second ignition rod 120 to flexibly adapt to various complex installation spaces and angle requirements. Whether inside a confined reaction vessel or in equipment with a special layout, this ensures that the ignition rod accurately reaches the designated position, effectively improving the equipment's installation adaptability.

[0047] Optionally, the first connector 160 and the third connector 170 are made of pure copper connecting posts. Each end of the pure copper connecting post has a wiring groove for inserting and securing the ignition rod and the copper wire, respectively. The size and shape of the wiring groove match the ignition rod and the wire being connected. The wiring groove contains clamping elements, such as screws, clips, and springs, to provide sufficient clamping force after the ignition rod and wire are inserted, ensuring a secure connection between the ignition rod and wire and the pure copper connecting post. This connection method is robust and reliable. The pure copper connecting post has good conductivity and mechanical strength, ensuring stable current transmission between the ignition rod, the copper wire, and the pure copper connecting post. This reduces ignition failures caused by loose connections or poor contact, providing a solid guarantee for the stable operation of the ignition device.

[0048] Meanwhile, since copper wire is a consumable component and is subject to certain metal fatigue conditions, the connection method using wiring channels and clamping elements enables quick disassembly and installation. When it is necessary to replace the copper wire, simply loosen the clamping element, remove the old copper wire, install the new copper wire, and tighten the clamping element. The entire process is simple and quick, greatly reducing downtime of production equipment and improving production efficiency. By replacing the consumable copper wire in a timely manner, problems such as breakage due to excessive copper wire fatigue are avoided, reducing the impact of damage to consumable components on other parts, thereby extending the service life of the entire ignition device 100 and even equipment such as the reactor, and improving the reliability and stability of the production equipment.

[0049] Optionally, the first connector 160 and the third connector 170 can also be terminal blocks. Figure 3 This is a schematic diagram of the structure of the terminal block provided in the embodiment of this utility model, as shown below. Figure 3As shown, the terminal block includes a conductive part and a connecting part. The conductive part has a sheet-like structure, and the connecting part is located at one end of the conductive part, forming a crimping hole. In this embodiment of the invention, the metal post ends of the connecting copper wires of the first ignition rod 110 and the second ignition rod 120 can be provided with grooves. These grooves match the conductive part of the terminal block, allowing the conductive part to be inserted into the groove and electrically connected to the metal post. The surface of the conductive part is provided with anti-slip textures or protrusions to enhance the contact stability with the groove of the metal post. The copper wire passes directly through the crimping hole and is crimped and fixed using crimping pliers, thereby achieving a safe and reliable connection between the metal post and the copper wire.

[0050] Optionally, the second connector 180 and the fourth connector 190 employ wiring clamps, which include an elastic clamp body and a conductive clamping part. The elastic clamp body opens and closes through metal elastic deformation, and the conductive clamping part is fixedly connected to the elastic clamp body. The clamping opening of the conductive clamping part is provided with anti-slip teeth. In this embodiment of the invention, the wiring clamp can be a metal alligator clip. The ignition resistance wire 150 is a disposable consumable and needs to be replaced after each ignition. By using the metal alligator clip to hold the ignition resistance wire 150, the operator only needs to open the metal alligator clip, remove the used ignition resistance wire 150, and then insert the new ignition resistance wire 150 into the clamp and clamp it to complete the replacement operation. This rapid replacement method of the ignition resistance wire 150 allows the production equipment to quickly resume operation after each ignition, greatly shortening the downtime caused by replacing consumables.

[0051] The clamping size of the metal alligator clip can be adjusted according to different specifications of the ignition resistance wire 150, accommodating various types and sizes of ignition resistance wire 150. This flexibility allows the ignition device 100 to adapt to different production processes and product requirements, improving its versatility and applicability. Simultaneously, the copper wire connected to the metal alligator clip has good ductility, allowing it to bend flexibly as the metal alligator clip moves. During production, operators can easily adjust the positions of the metal alligator clip and the ignition resistance wire 150 according to different loading and unloading requirements and equipment layouts, ensuring accurate ignition positioning and meeting diverse process production requirements.

[0052] Optionally, the second connector 180 and the fourth connector 190 can also be wire clips. Figure 4 This is a structural schematic diagram of the crimping buckle provided in an embodiment of this utility model, as shown below. Figure 4As shown, the wire clamp includes a U-shaped base and a wrap-around clamping part. The U-shaped base has a U-shaped groove with an opening facing downwards to accommodate the metal wire and the resistance wire. The wrap-around clamping part is an elastic structure located at both ends of the U-shaped base. It is used to clamp and fix the metal wire and the resistance wire in the U-shaped groove by directly wrapping the ends of the metal wire and the resistance wire, thereby achieving an electrical connection between the metal wire and the resistance wire. The inside of the U-shaped groove is provided with anti-slip textures to enhance the friction between the wire clamp and the metal wire and the resistance wire during wrapping.

[0053] The ignition device provided in this embodiment of the utility model, through the design and optimization of the soft connection components, can operate stably under high temperature and high pressure environments, effectively resist the erosion of corrosive substances, ensure the integrity and normal operation of the ignition circuit, ensure the accuracy and timeliness of ignition operation, effectively avoid production interruptions caused by ignition device failure, and further improve the reliability of the production process.

[0054] Example 2

[0055] Based on the same technical concept as Embodiment 1 above, this utility model embodiment provides an ignition system, which includes the ignition device 100 in Embodiment 1. Figure 5 This is a first schematic diagram of the structure of the ignition system 200 provided in this embodiment of the present invention, as shown below. Figure 5 As shown, the ignition system 200 also includes a power supply unit 210, an ignition switch unit 220, a measurement unit 230, and a control unit 240.

[0056] The positive terminal of the power supply unit 210 is connected to the first terminal of the ignition switch unit 220, the second terminal of the ignition switch unit 220 is connected to the first terminal of the measuring unit 230, the second terminal of the measuring unit 230 is connected to the first terminal of the first ignition rod 110, the first terminal of the second ignition rod 120 is connected to the negative terminal of the power supply unit 210, and the control unit 240 is connected to the ignition switch unit 220. The control unit 240 is used to control the on / off state of the ignition switch unit 220 to perform ignition control.

[0057] In this embodiment of the invention, the ignition system 200 further includes a continuity test branch. Figure 6 This is a second schematic diagram of the structure of the ignition system 200 provided in this embodiment of the present invention, as shown below. Figure 6 As shown, the ignition system 200 also includes a test switch unit 250 and a current limiting unit 260. The first terminal of the test switch unit 250 is connected to the positive terminal of the power supply unit 210, the second terminal of the test switch unit 250 is connected to the first terminal of the current limiting unit 260, the second terminal of the current limiting unit 260 is connected to the first terminal of the measurement unit 230, and the control unit 240 is connected to the test switch unit 250. The control unit 240 is used to control the on / off state of the test switch unit 250 to perform a continuity test of the ignition circuit.

[0058] Optional, Figure 7 This is a third schematic diagram of the structure of the ignition system 200 provided in this embodiment of the present invention, as shown below. Figure 7 As shown, the power supply unit 210 can use a constant current DC power supply, the ignition switch unit 220 can use a first relay K1, and the test switch unit 250 can use a second relay K2. The first relay K1 and the second relay K2 are respectively connected to the control unit 240, which includes, but is not limited to, programmable logic controllers, microcontrollers, and CNC modules. The input and output circuits of the first relay K1 and the second relay K2 have good electrical isolation performance. The control signal at the input end is electrically completely separated from the load circuit controlled by the output end. This prevents high voltage and high current in the load circuit from interfering with and damaging the control circuit. Simultaneously, because the relays can isolate and amplify signals, the control signal can be transmitted over a longer distance, thereby realizing remote control.

[0059] The measuring unit 230 can use a voltage and current meter C1, which is used to measure the voltage and current of the ignition circuit. By monitoring the voltage and current in real time, the working performance of the ignition system 200 can be directly reflected, and potential faults in the ignition circuit can be detected in time. Based on the voltage and current measurement data, the ignition system 200 can be optimized and adjusted.

[0060] The current-limiting unit 260 employs a current-limiting resistor R1, which limits the current of the ignition resistance wire 150 during continuity testing. When the current-limiting resistor is added to the continuity test branch, the total resistance of the entire branch increases. With the constant current power supply DC voltage remaining constant, the current in the circuit decreases significantly. Because the current decreases due to the addition of the current-limiting resistor R1, the power consumption of the ignition resistance wire 150 also decreases significantly. The energy generated by this power consumption is converted into heat energy; therefore, the temperature rise of the ignition resistance wire 150 is closely related to its power consumption. By limiting the current with the current-limiting resistor R1, the power consumption of the ignition resistance wire 150 is reduced, thereby controlling its temperature rise within a safe range, effectively avoiding the potential risk of igniting the precursor, and ensuring the safety and reliability of the continuity test process.

[0061] In this embodiment of the invention, the ignition system 200 first controls the second relay K2 to close via the control unit 240. Observing the state of the voltmeter and ammeter can quickly confirm whether the ignition circuit has reached the quasi-ignition state. This allows for the rapid elimination of abnormalities such as loose pure copper terminals and metal alligator clips before ignition, avoiding the forced waiting time caused by ignition failure due to ignition circuit abnormalities. Specifically, the resistance value of the ignition resistance wire 150 in this embodiment of the invention has a predetermined range. According to Joule's law, the energy of the heating of the resistance wire is proportional to the square of the current. The detonation trigger point of the precursor needs to meet a predetermined temperature point, so there is a corresponding relationship between temperature and current. By observing the current value of the voltmeter and ammeter C1, it can be confirmed whether the quasi-ignition state has been reached. At the same time, observing the voltage value of the voltmeter and ammeter C1 can indirectly reflect the power supply status of the ignition system 200 and the resistance value of the ignition resistance wire 150, and can also be used to determine the quasi-ignition state.

[0062] If it is confirmed that the ignition circuit has reached the quasi-ignition state, the first relay K1 is closed by the control unit 240, and the ignition resistance wire 150 will flow with the preset ignition current, quickly reaching the ignition point of the precursor and realizing the detonation trigger ignition.

[0063] To verify the reliability of the ignition system in this utility model embodiment, an ignition system using a high-temperature resistant wire and an ignition system using a high-temperature resistant wire and a steel wire hose were selected from the prior art and tested in actual production under the same production environment. The reliability comparison data of different schemes are shown in Table 1.

[0064] Table 1. Comparison of Reliability of Different Ignition Systems

[0065] Service life cycles Repair time / min Fire failure probability High temperature resistant wire 12 30 10％ High-temperature resistant wire + steel wire hose 51 60 5％ The ignition system of this utility model 300 5 0.1％

[0066] According to Table 1, the ignition system provided by this utility model embodiment has a service life far exceeding that of the existing technology, a shorter repair time, and a misfire failure probability of only 0.1%, which is far lower than that of the existing technology, effectively improving the reliability of the ignition system in production.

[0067] The ignition system provided in this embodiment of the invention, through the design of a circuit continuity safety detection function, can monitor the continuity status of the ignition circuit in real time, promptly detect and address potential faults. Once a circuit abnormality is detected, the ignition system can quickly issue an alarm and take corresponding protective measures to avoid safety accidents and production interruptions caused by circuit failures, ensuring the continuity and stability of the production process and improving overall production efficiency.

[0068] Example 3

[0069] Based on the same technical concept as Embodiment 2 above, this embodiment of the present invention provides an operating device. Figure 8 This is a schematic diagram of the structure of the operating device provided in an embodiment of this utility model, as shown below. Figure 8 As shown, the operating device 300 includes the ignition system 200 in Embodiment 2. The operating device 300 can be applied to production processes and related equipment that require deflagration ignition.

[0070] For example, the operating device 300 can be an industrial production equipment for silicon-carbon anode materials, wherein the ignition device 100 of the ignition system 200 is located inside the reactor of the silicon-carbon anode material industrial production equipment, and the remaining modules of the ignition system 200 are located outside the reactor, which is equipped with a control module. The working process of this silicon-carbon anode material industrial production equipment is as follows:

[0071] First, install the ignition wire resistor. Then, control the test switch unit 250 to close via the control unit 240 of the ignition system 200 to perform an ignition circuit continuity test. If the measurement data of the measurement unit 230 meets the set threshold of the continuity test, the control module of the reactor closes the reactor door and all valves. If the set threshold of the continuity test is not met, the ignition circuit is checked and the continuity test is performed again until the measurement data meets the set threshold of the continuity test.

[0072] Then, the control module of the reactor determines whether the reactor meets the sealing conditions. This control module detects the open / closed status of the reactor's hatch and all valves. If all valves are closed, the sealing conditions are met. If the reactor meets the sealing conditions, the control unit 240 of the ignition system 200 controls the ignition switch unit 220 to close and initiate the production reaction. If the reactor does not meet the sealing conditions, the control module checks the closed status of the reactor's hatch and valves until the sealing conditions are met.

[0073] Finally, after the production reaction ends or the safe waiting time is reached, the main power supply of the silicon-carbon anode material industrial production equipment is turned off, thus completing the silicon-carbon anode material industrial production process.

[0074] The operating equipment provided in this embodiment of the utility model can ensure the accuracy and timeliness of ignition operation, guarantee the continuity and stability of the production process, and improve the overall production efficiency.

[0075] In summary, the ignition device, ignition system, and operating equipment provided by this utility model, through the design and optimization of flexible connection components, can operate stably under high temperature and high pressure environments, effectively resist the erosion of corrosive substances, ensure the integrity and normal operation of the ignition circuit, ensure the accuracy and timeliness of ignition operation, effectively avoid production interruptions caused by ignition device failure, and further improve the reliability of the production process. By designing a circuit continuity safety detection function, the continuity status of the ignition circuit can be monitored in real time, and potential faults can be detected and addressed promptly. Once a circuit abnormality is detected, the ignition system can quickly issue an alarm and take corresponding protective measures to avoid safety accidents and production interruptions caused by circuit failures, ensure the continuity and stability of the production process, and improve overall production efficiency.

[0076] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0077] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0078] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An ignition device, characterized in that, The ignition device includes a first ignition rod, a second ignition rod, a first metal wire, a second metal wire, and an ignition resistance wire, wherein: The first end of the first ignition rod and the first end of the second ignition rod serve as the positive and negative terminals, respectively. The second end of the first ignition rod is connected to the first end of the first metal wire, and the second end of the first metal wire is connected to the first end of the ignition resistance wire. The second end of the second ignition rod is connected to the first end of the second metal wire, and the second end of the second metal wire is connected to the second end of the ignition resistance wire.

2. The ignition device according to claim 1, characterized in that, The first and second metal wires are made of copper wire.

3. The ignition device according to claim 1, characterized in that, The first ignition rod and the first metal wire are connected by a first connector, the first metal wire and the ignition resistor wire are connected by a second connector, the second ignition rod and the second metal wire are connected by a third connector, and the second metal wire and the ignition resistor wire are connected by a fourth connector. The first connector, the second connector, the third connector and the fourth connector are electrical connectors.

4. The ignition device according to claim 3, characterized in that, The electrical connector is one or more of the following: a terminal block, a wire clamp, a terminal insert, and a wire clamp: The two ends of the connecting post are provided with wiring grooves, and clamping elements are provided in the wiring grooves; The wiring clamp includes an elastic clamp body and a conductive clamping part. The elastic clamp body is fixedly connected to the conductive clamping part, and the clamping opening of the conductive clamping part is provided with anti-slip teeth. The terminal block includes a conductive part and a connecting part. The conductive part is a sheet-like structure, and the connecting part is disposed at one end of the conductive part. The connecting part is a wire-pressing hole. The wire clamp includes a wire clamping base and a wrap-around clamping part. The wire clamping base is provided with an upward-opening wire groove, and the inside of the wire groove is provided with anti-slip ridges. The wrap-around clamping part is an elastic structure and is provided at both ends of the wire clamping base.

5. An ignition system, characterized in that, The ignition system includes the ignition device according to any one of claims 1-4, and the ignition system further includes a power supply unit, an ignition switch unit, a measurement unit, and a control unit, wherein: The positive terminal of the power supply unit is connected to the first terminal of the ignition switch unit, the second terminal of the ignition switch unit is connected to the first terminal of the measuring unit, the second terminal of the measuring unit is connected to the first terminal of the first ignition rod, and the first terminal of the second ignition rod is connected to the negative terminal of the power supply unit. The control unit is connected to the ignition switch unit, and the control unit is used to control the on / off state of the ignition switch unit to perform ignition control.

6. The ignition system according to claim 5, characterized in that, The ignition system further includes a test switch unit and a current limiting unit, wherein: The first end of the test switch unit is connected to the positive terminal of the power supply unit, the second end of the test switch unit is connected to the first end of the current limiting unit, and the second end of the current limiting unit is connected to the first end of the measurement unit. The control unit is connected to the test switch unit, and the control unit is used to control the on / off state of the test switch unit to perform an on / off test of the ignition circuit.

7. The ignition system according to claim 6, characterized in that, The ignition switch unit and the test switch unit are both relays.

8. The ignition system according to claim 6, characterized in that, The measuring unit uses a voltage and current meter, which is used to measure the voltage and current of the ignition circuit.

9. The ignition system according to claim 6, characterized in that, The current limiting unit uses a current limiting resistor, which is used to limit the current of the ignition resistance wire during the continuity test.

10. An operating device, characterized in that, The operating device includes the ignition system according to any one of claims 5-9.

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