A time-controlled explosive process product collection device

Abstract

The application relates to the technical field of industrial manufacturing safety, and discloses a time-controlled explosion process product collecting device, which comprises an explosion process product collector, a time measurement module with signal indication, a data collection and transmission module and a time control and data storage module, the explosion process product collector is electrically connected with the time measurement module with signal indication, the time measurement module with signal indication is fixedly installed in the explosion process product collector, the data collection and transmission module is connected with the time measurement module with signal indication through wireless signal transceiving, and the data collection and transmission module is electrically connected with the time control and data storage module and is connected with the time control and data storage module through wired signal connection. The time-controlled explosion process product collecting device provided by the scheme adopts a combination of multiple technical means such as high-frequency and low-frequency separate data collection, time instruction synchronous control, spring and inverse electromagnetic repulsion, and realizes rapid collection of high-speed and extremely high-speed fluid.

Description

Technical Field

[0001] This invention relates to the field of industrial manufacturing safety technology, and more specifically, to a device for collecting products from a runaway explosion process. Background Technology

[0002] In related technologies, the chemical industry often generates large amounts of toxic, harmful, or flammable and explosive gases, dust, and aerosols during product processing and operational accidents. Mining and tunnel construction also produce flammable and explosive gases, dust, and CO2. The characteristics of dust explosions and their influencing factors are crucial for safe production and hazard prevention. The explosion process is highly complex, the process products are difficult to identify, and experimental data is lacking.

[0003] Explosion accidents are often accompanied by a chain reaction of "initial explosion - product diffusion - secondary / continuous explosion". The high temperature and pressure generated by the initial explosion will ignite the unreacted medium, and the process products (such as combustible gas and toxic dust) will also amplify the power of subsequent explosions, posing great safety hazards to personnel and equipment. Moreover, due to the lack of accurate understanding of the explosion process products, there are always key technical gaps in accident tracing and risk prediction.

[0004] Currently, research on explosion products in the industry mainly focuses on static residual analysis after an accident. Significant shortcomings remain in the technology for collecting products during the explosion process: firstly, the explosion process is extremely short (usually measured in milliseconds or microseconds), making it difficult for existing collection equipment to match its timescale and capture the dynamic changes in product composition and concentration in real time; secondly, the high temperature, high pressure, and strong impact environment at the explosion site further limits the adaptability of conventional collection devices, resulting in the lack of a mature and reliable dynamic collection and analysis technology system for explosion process products. Therefore, we propose a time-controlled explosion process product collection device. Summary of the Invention

[0005] This invention provides a time-controlled explosion process product collection device, which can solve the problem mentioned in the background art that the existing collection equipment is difficult to match its time scale and cannot capture the dynamic changes of product composition and concentration in real time. On the other hand, the high temperature, high pressure and strong impact environment at the explosion site further limits the adaptability of conventional collection devices, resulting in the lack of a mature and reliable dynamic collection and analysis technology system for explosion process products.

[0006] To achieve the above objectives, this solution provides a time-controlled explosion process product acquisition device, including an explosion process product collector, a time measuring module with signal indication, a data acquisition and transmission module, and a time control and data storage module. The explosion process product collector is electrically connected to the time measuring module with signal indication, and the time measuring module with signal indication is fixedly installed inside the explosion process product collector. The data acquisition and transmission module is wirelessly connected to the time measuring module with signal indication, and the data acquisition and transmission module and the time control and data storage module are electrically connected and wiredly connected.

[0007] Optionally, the time control and data storage module is wirelessly connected to the time metering module with signal indication via a control command converter, and electrically connected to an ignition source.

[0008] Optionally, the explosion process product collector includes a cylinder with openings at both ends, a front cover, a rear cover, an electromagnet-based uprighting and fixing base, an electromagnet, a guide uprighting seat, and a sealing plug with a spring. The front and rear ends of the cylinder are connected to the front cover and the rear cover, respectively, and a sealing ring one, a lateral pin one, a sealing ring two, and a lateral pin two are respectively provided between the cylinder and the front cover and the rear cover to achieve a sealed connection.

[0009] The electromagnet straightening and fixing base, electromagnet, guide straightening seat, and spring-loaded sealing plug are located inside the cylinder. The electromagnet straightening and fixing base includes a base, a connecting rod 1 is installed on the side of the base, and the other end of the connecting rod 1 is threadedly fixed to the rear cover. A fixing bolt is installed between the electromagnet and the base, and the connection is achieved by the fixing bolt. The guide straightening seat includes a T-shaped component with a central opening, and a connecting rod 2 is installed on the side of the T-shaped component. The T-shaped component is fixed to the base by the connecting rod 2.

[0010] Optionally, the front cover has a double V-shaped through hole, and the central axis of the spring-loaded sealing plug is coaxial with the central axis of the double V-shaped through hole. The spring-loaded sealing plug includes a plug and a spring. A sealing ring is provided on the plug to establish a sealed connection with the plug. One end of the spring is fixedly connected to the plug, and the other end of the spring is pressed against the end face of the T-shaped component. A connecting rod is installed at the rear end of the plug. The connecting rod passes through the guide support seat and is magnetically connected to the electromagnet.

[0011] Optionally, the front cover is provided with a gas sampling hole, and the gas sampling hole is connected to a control valve via a pipeline.

[0012] Optionally, the time metering module with signal indication includes a power supply with a current inverter, a time relay, an indicator light, a control switch, and a current inverter;

[0013] The power supply with current inverter includes a first power supply, which is fixedly connected to a connecting rod by screws and electrically connected to an electromagnet. The current inverter is electrically connected to the first power supply and a time relay. The time relay is fixedly connected to the connecting rod and electrically connected to the current inverter and a signal light by wires. The signal light and a control switch are fixed inside the rear cover. The time relay, signal light, and control switch are electrically connected in sequence. The other end of the control switch is electrically connected to the electromagnet. The first power supply, current inverter, time relay, signal light, and control switch are connected in a closed loop by wires.

[0014] Optionally, the data acquisition and transmission module includes a data acquisition card, a high-speed acquisition card, and a wireless signal receiver; the access terminals of the data acquisition card and the high-speed acquisition card are electrically connected to the output terminal of the wireless signal receiver, and the input terminal of the wireless signal receiver is wirelessly connected to a power supply, a time relay, or a signal light and receives signals; the data acquisition card is used to collect the status signals of the power supply or the signal light, and the high-speed acquisition card is used to collect the data signals of the time relay; the output terminals of the data acquisition card and the high-speed acquisition card are electrically connected to the time control and data storage module.

[0015] Optionally, the time control and data storage module includes a computer, control software, a wireless signal transmitter, a control command converter, and a printer. The control software is built into the computer environment and receives and stores power supply, time relay, or signal light signal data.

[0016] The computer input terminal is electrically connected to the data acquisition card and the high-speed acquisition card, and the computer output terminal is electrically connected to the ignition source, the printer, and the input terminal of the control command converter, respectively; the output terminal of the control command converter is electrically connected to the input terminal of the wireless signal transmitter; and the output terminal of the wireless signal transmitter is wirelessly connected to the time relay.

[0017] Optionally, the outer end faces of the front cover and the rear cover are provided with symmetrical spiral opening one and spiral opening two, which facilitates the installation and removal of the front cover and the rear cover.

[0018] Through the above technical solution, the time-controlled explosion process product collection device provided by this solution, when in use:

[0019] The time-controlled explosion process product acquisition device provided by this invention combines multiple technical means such as separate high and low frequency data acquisition, time command synchronous control, and spring and anti-phase electromagnetic repulsion to achieve rapid acquisition of high-speed and ultra-high-speed fluids.

[0020] The device provided by this invention adopts a modular design, with all connection ports using the same standard. Quick connection is achieved through threads, pins, etc., which facilitates assembly and disassembly. Valves and pipelines are standardized, parts have good interchangeability, the device is easy to clean later, and has good repeatability.

[0021] The device provided by this invention achieves the organic integration of the data acquisition device and the control terminal through wireless connection. It can not only set command parameters and acquire data while ensuring safety, but also greatly simplify the connection complexity of the device, and realize the rapid deployment of the data acquisition device and the linkage control of multiple sets.

[0022] The device provided by this invention has a simple structure and good stability. The collected fluid can be passed through the gas sampling port, which can realize the subsequent gas-solid separation and closed sampling. The testing process has zero emissions, ensuring that the collected samples are not contaminated, and realizing the green and environmentally friendly experimental process.

[0023] Other features and advantages of this solution will be described in detail in the following detailed implementation section. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the structure of a time-controlled explosion process product collection device provided by the present invention.

[0026] Figure 2 This is a side view of the explosion process product collector and the time measurement module with signal indication in a time-controlled explosion process product collection device provided by the present invention.

[0027] Figure 3 This is a side view of the data acquisition and transmission module and the time control and data storage module in a time-controlled explosion process product acquisition device provided by the present invention.

[0028] Figure 4 This is a front view schematic diagram of the front cover and rear cover of a time-controlled explosion process product collection device provided by the present invention.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1-Explosion process product collector, 2-Time measuring module with signal indication, 3-Data acquisition and transmission module, 4-Time control and data storage module, 1-1-Cylinder, 1-2-Front cover, 1-3-Rear cover, 1-4-Electromagnetic centering and fixing base, 1-5-Electromagnet, 1-6-Guide centering seat, 1-7-Sealing plug with spring, 1-2-1-Double V-shaped through hole, 1-2-2-Gas sampling hole, 1-2-3-Control valve, 1-2-4-Side pin buckle one, 1-2-5-Sealing ring one, 1-2-6-Spiral opening one, 1-3-1-Sealing ring two, 1-3-2-Side pin buckle two, 1-3-3-Spiral opening two, 1-4-1-Bottom 1-4-2-Connecting rod one, 1-4-3-Fixing bolt, 1-6-1-T-shaped component, 1-6-2-Connecting rod two, 1-7-1-Sealing ring three, 1-7-2-Plug one, 1-7-3-Spring one, 1-7-4-Connecting rod three, 2-1-Power supply, 2-2-Time relay, 2-3-Indicator light, 2-4-Control switch, 2-1-1-Power supply one, 2-1-2-Current inverter, 3-1-Data acquisition card, 3-2-High-speed acquisition card, 3-3-Wireless signal receiver, 4-1-Computer, 4-2-Control software, 4-3-Wireless signal transmitter, 4-4-Control command converter, 4-5-Printer, 5-Ignition source. Detailed Implementation

[0031] To make the aforementioned objectives, features, and advantages of this solution more apparent and understandable, the specific embodiments of this solution are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this solution. However, this solution can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this solution. Therefore, this solution is not limited to the specific embodiments disclosed below.

[0032] In the description of this solution, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this solution and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this solution. The terms "first" and "second" are used to distinguish one element from another and do not have sequential or importance. Furthermore, in the following description, when referring to the accompanying drawings, the same reference numerals in different drawings indicate the same or similar elements, which will not be repeated here.

[0033] In this solution, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this solution based on the specific circumstances.

[0034] According to some embodiments of this solution, a time-controlled explosion process product collection device is provided, with reference to... Figures 1-4 As shown, the time-controlled explosion process product collection device includes an explosion process product collector 1, a time measurement module 2 with signal indication, a data acquisition and transmission module 3, and a time control and data storage module 4. The explosion process product collector 1 is electrically connected to the time measurement module 2 with signal indication, and the time measurement module 2 with signal indication is fixedly installed inside the explosion process product collector 1. Data and command transmission between the time measurement module 1 and the data acquisition and transmission module 3 and the time control and data storage module 4 are realized through a wireless signal receiver 3-3 and a wireless signal transmitter 4-3.

[0035] The data acquisition and transmission module 3 is connected to the time measurement module 2 with signal indication via wireless signal transceiver, and the data acquisition and transmission module 3 is electrically connected to the time control and data storage module 4 as well as via wired signal connection.

[0036] The time control and data storage module 4 is wirelessly connected to the time metering module 2 with signal indication via a control command converter, and electrically connected to the ignition source 5, for issuing control commands and delay times to the time relay 2-2 and the ignition source 5 respectively.

[0037] See Figure 2 The explosion process product collector 1 includes a cylindrical body 1-1 with openings at both ends, a front cover 1-2, a rear cover 1-3, an electromagnet-supporting and fixing base 1-4, an electromagnet 1-5, a guide and supporting seat 1-6, and a sealing plug 1-7 with a spring. The front and rear ends of the cylindrical body 1-1 are connected to the front cover 1-2 and the rear cover 1-3, respectively. A sealing ring 1-2-5, a lateral pin 1-2-4, a sealing ring 1-3-1, and a lateral pin 1-3-2 are respectively provided between the cylindrical body 1-1 and the front cover 1-2 and the rear cover 1-3 to achieve a sealed connection.

[0038] In addition, the electromagnet straightening and fixing base 1-4, electromagnet 1-5, guide straightening seat 1-6 and spring-loaded sealing plug 1-7 are located inside the cylinder 1-1. The electromagnet straightening and fixing base 1-4 includes a base 1-4-1, a connecting rod 1-4-2 is installed on the side of the base 1-4-1, and the other end of the connecting rod 1-4-2 is threadedly fixed to the rear cover 1-3. A fixing bolt 1-4-3 is installed between the electromagnet 1-5 and the base 1-4-1, and the fixing connection is achieved through the fixing bolt 1-4-3. The guide straightening seat 1-6 includes a T-shaped component 1-6-1 with a central opening, a connecting rod 1-6-2 is installed on the side of the T-shaped component 1-6-1, and the T-shaped component 1-6-1 is fixed to the base 1-4-1 through the connecting rod 1-6-2.

[0039] The front cover 1-2 has a double V-shaped through hole 1-2-1. The central axis of the spring-loaded sealing plug 1-7 is the same as the central axis of the double V-shaped through hole 1-2-1. The spring-loaded sealing plug 1-7 includes a plug 1-7-2 and a spring 1-7-3. A sealing ring 3 1-7-1 is provided on the plug 1-7-2, which is used to establish a sealed connection with the plug 1-7-2 through the sealing ring 3 1-7-1. After the electromagnet 1-5 is de-energized, the plug 1-7-2 is squeezed and sealed to the double V-shaped through hole 1-2-1 under the action of the spring 1-7-3.

[0040] One end of spring 1-7-3 is fixedly connected to plug 1-7-2, and the other end of spring 1-7-3 is pressed against the end face of T-shaped component 1-6-1. A connecting rod 3 1-7-4 is installed at the rear end of plug 1-7-2. The connecting rod 3 1-7-4 passes through guide seat 1-6 and is magnetically connected to electromagnet 1-5.

[0041] The front cover 1-2 has a gas sampling hole 1-2-2. The gas sampling hole 1-2-2 is connected to a control valve 1-2-3 through a pipeline. The control valve 1-2-3 controls whether the gas sampling hole 1-2-2 is connected to the outside of the cylinder 1-1.

[0042] When electromagnet 1-5 is energized, under the strong magnetic force, connecting rod 1-7-4 is magnetically attracted to electromagnet 1-5, and spring 1-7-3 is in a compressed state. At this time, plug 1-7-2 separates from double V-shaped through hole 1-2-1, and the inside of cylinder 1-1 is connected to the outside through double V-shaped through hole 1-2-1. When electromagnet 1-5 is de-energized, the magnetic force of electromagnet 1-5 disappears, connecting rod 1-7-4 disengages from electromagnet 1-5, and plug 1-7-2 is sealed to double V-shaped through hole 1-2-1 through sealing ring 1-7-1 under the axial elastic force of spring 1-7-3. When electromagnet 1-5 is energized in the reverse direction, the magnetic force of electromagnet 1-5 is reversed and the same as the force of spring 1-7-3, helping plug 1-7-2 to seal to double V-shaped through hole 1-2-1 at a faster speed.

[0043] Furthermore, the time metering module 2 with signal indication includes a power supply 2-1 with a current inverter, a time relay 2-2, an indicator light 2-3, a control switch 2-4, and a current inverter 2-1-2;

[0044] The power supply 2-1 with a current inverter includes a power supply 2-1-1, which is fixedly connected to a connecting rod 1-4-2 by screws. The power supply 2-1-1 is also electrically connected to an electromagnet 1-5. The current inverter 2-1-2 is electrically connected to the power supply 2-1-1 and a time relay 2-2. The time relay 2-2 is fixedly connected to the connecting rod 1-4-2 and is electrically connected to the current inverter 2-1-2 and a signal light 2-3 via wires. The signal light 2-3 and a control switch 2-4 are fixed inside the rear cover 1-3. The time relay 2-2, signal light 2-3, and control switch 2-4 are electrically connected in sequence. The other end of the control switch 2-4 is electrically connected to the electromagnet 1-5. The power supply 2-1-1, current inverter 2-1-2, time relay 2-2, signal light 2-3, and control switch 2-4 are connected in a closed-loop manner via wires.

[0045] Signal light 2-3 is used to detect whether the circuit is closed. Specifically, when control switch 2-4 is closed, the circuit may be closed; when control switch 2-4 is open, the circuit is definitely open. Time relay 2-2 is a time control switch. When no time is set or the set time has not been reached, time relay 2-2 is in the closed state; when the set time is reached, time relay 2-2 is in the open state. Current inverter 2-1-2 is a current reversing device. When time relay 2-2 is in the closed state, current inverter 2-1-2 outputs current in the forward direction; when time relay 2-2 is in the open state, current inverter 2-1-2 outputs current in the reverse direction.

[0046] See Figure 3 The data acquisition and transmission module 3 includes a data acquisition card 3-1, a high-speed acquisition card 3-2, and a wireless signal receiver 3-3. The input terminals of the data acquisition card 3-1 and the high-speed acquisition card 3-2 are electrically connected to the output terminal of the wireless signal receiver 3-3, respectively. The input terminal of the wireless signal receiver 3-3 is wirelessly connected to the power supply 2-1-1, the time relay 2-2, or the signal light 2-3 and receives signals. The data acquisition card 3-1 is used to collect the status signals of the power supply 2-1-1 or the signal light 2-3, and the high-speed acquisition card 3-2 is used to collect the data signals of the time relay 2-2. The output terminals of the data acquisition card 3-1 and the high-speed acquisition card 3-2 are electrically connected to the time control and data storage module 4, respectively.

[0047] The time control and data storage module 4 includes a computer 4-1, control software 4-2, a wireless signal transmitter 4-3, a control command converter 4-4, and a printer 4-5. The control software 4-2 is built into the computer 4-1 environment and receives and stores signal data from the power supply 2-1-1, time relay 2-2, or indicator light 2-3. The control software 4-2 analyzes the data status and generates result charts, and outputs control commands via manual input, thereby controlling and synchronizing the time relay 2-2 and the ignition source 5.

[0048] The computer 4-1's input terminals are electrically connected to the data acquisition card 3-1 and the high-speed acquisition card 3-2. The computer 4-1's output terminals are electrically connected to the ignition source 5, the printer 4-5, and the input terminals of the control command converter 4-4, respectively. The output terminal of the control command converter 4-4 is electrically connected to the input terminal of the wireless signal transmitter 4-3. The output terminal of the wireless signal transmitter 4-3 is wirelessly connected to the time relay 2-2. The computer 4-1 automatically records and saves all process data, plots analysis curves, and controls the printer 4-5 to output the data results. The data acquisition and transmission module 3, combined with the time control and data storage module 4, enables the coordinated control of multiple devices.

[0049] The outer end faces of the front cover 1-2 and the rear cover 1-3 are provided with symmetrical spiral opening 1-2-6 and spiral opening 1-3-3, which facilitates the installation and removal of the front cover 1-2 and the rear cover 1-3.

[0050] The preferred embodiments of this solution have been described in detail above with reference to the accompanying drawings. However, this solution is not limited to the specific details in the above embodiments. Within the scope of the technical concept of this solution, various simple modifications can be made to the technical solution, and these simple modifications all fall within the protection scope of this solution.

[0051] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this solution will not describe the various possible combinations separately.

[0052] Furthermore, various implementations of this solution can be combined in any way, as long as they do not violate the spirit of this solution, they should also be regarded as the content disclosed in this solution.

Claims

1. A device for collecting products from a time-controlled explosion process, characterized in that, The device includes an explosion process product collector (1), a time measuring module (2) with signal indication, a data acquisition and transmission module (3), and a time control and data storage module (4). The explosion process product collector (1) is electrically connected to the time measuring module (2) with signal indication, and the time measuring module (2) with signal indication is fixedly installed inside the explosion process product collector (1). The data acquisition and transmission module (3) is wirelessly connected to the time measuring module (2) with signal indication, and the data acquisition and transmission module (3) and the time control and data storage module (4) are electrically connected and connected by a wired signal. The time control and data storage module (4) is wirelessly connected to the time measuring module (2) with signal indication through a control command converter, and is electrically connected to an ignition source (5). The explosion process product collector (1) includes a cylinder (1-1) with openings at both ends and a front cover (1-2). The cylinder (1-1) includes a rear cover (1-3), an electromagnet-based centering base (1-4), an electromagnet (1-5), a guide centering seat (1-6), and a spring-loaded sealing plug (1-7). The front and rear ends of the cylinder (1-1) are connected to the front cover (1-2) and the rear cover (1-3) respectively. A sealing ring (1-2-5) and a lateral pin (1-2-4) are respectively provided between the cylinder (1-1) and the front cover (1-2) and the rear cover (1-3). The sealing ring (1-3-1) and the side pin (1-3-2) are used to achieve a sealing connection; the front cover (1-2) is provided with a double V-shaped through hole (1-2-1), and the central axis of the spring-loaded sealing plug (1-7) is the same axis as the central axis of the double V-shaped through hole (1-2-1); the front cover (1-2) is provided with a gas sampling hole (1-2-2), and the gas sampling hole (1-2-2) is connected to a control valve (1-2-3) through a pipeline.

2. The device for collecting products from a time-controlled explosion process according to claim 1, characterized in that: The electromagnet straightening and fixing base (1-4), electromagnet (1-5), guide straightening seat (1-6), and spring-loaded sealing plug (1-7) are located inside the cylinder (1-1). The electromagnet straightening and fixing base (1-4) includes a base (1-4-1), and a connecting rod (1-4-2) is installed on the side of the base (1-4-1). The other end of the connecting rod (1-4-2) is threadedly fixed to the rear cover (1-3). A fixing bolt (1-4-3) is installed between the magnet (1-5) and the base (1-4-1), and a fixed connection is achieved through the fixing bolt (1-4-3). The guide and straightening seat (1-6) includes a T-shaped component (1-6-1) with a central opening. A connecting rod (1-6-2) is installed on the side of the T-shaped component (1-6-1). The T-shaped component (1-6-1) is fixed to the base (1-4-1) through the connecting rod (1-6-2).

3. The device for collecting products from a time-controlled explosion process according to claim 2, characterized in that: The spring-loaded sealing plug (1-7) includes a plug (1-7-2) and a spring (1-7-3). A sealing ring (1-7-1) is provided on the plug (1-7-2) for establishing a sealed connection with the plug (1-7-2) through the sealing ring (1-2-5). One end of the spring (1-7-3) is fixedly connected to the plug (1-7-2), and the other end of the spring (1-7-3) is pressed against the end face of the T-shaped member (1-6-1). A connecting rod (1-7-4) is installed at the rear end of the plug (1-7-2). The connecting rod (1-7-4) passes through the guide centering seat (1-6) and is magnetically connected to the electromagnet (1-5).

4. The device for collecting products from a time-controlled explosion process according to claim 3, characterized in that: The time metering module (2) with signal indication includes a power supply (2-1) with a current inverter, a time relay (2-2), an indicator light (2-3), a control switch (2-4), and a current inverter (2-1-2). The power supply (2-1) with current inverter includes a power supply (2-1-1), which is fixedly connected to a connecting rod (1-4-2) by screws. The power supply (2-1-1) is also electrically connected to an electromagnet (1-5). The current inverter (2-1-2) is electrically connected to both the power supply (2-1-1) and a time relay (2-2). The time relay (2-2) is fixedly connected to the connecting rod (1-4-2) and connected to the current inverter via wires. (2-1-2) and signal light (2-3) are electrically connected. The signal light (2-3) and control switch (2-4) are fixed inside the rear cover (1-3). The time relay (2-2), signal light (2-3), and control switch (2-4) are electrically connected in sequence. The other end of the control switch (2-4) is electrically connected to electromagnet (1-5). The power supply (2-1-1), current inverter (2-1-2), time relay (2-2), signal light (2-3), and control switch (2-4) are connected in a closed loop through wires.

5. The time-controlled explosion process product collection device according to claim 4, characterized in that: The data acquisition and transmission module (3) includes a data acquisition card (3-1), a high-speed acquisition card (3-2), and a wireless signal receiver (3-3). The access terminals of the data acquisition card (3-1) and the high-speed acquisition card (3-2) are electrically connected to the output terminal of the wireless signal receiver (3-3). The input terminal of the wireless signal receiver (3-3) is wirelessly connected to the power supply (2-1-1), the time relay (2-2), or the signal light (2-3) and receives signals. The data acquisition card (3-1) is used to collect the status signals of the power supply (2-1-1) or the signal light (2-3). The high-speed acquisition card (3-2) is used to collect the data signals of the time relay (2-2). The output terminals of the data acquisition card (3-1) and the high-speed acquisition card (3-2) are electrically connected to the time control and data storage module (4).

6. The device for collecting products from a time-controlled explosion process according to claim 5, characterized in that: The time control and data storage module (4) includes a computer (4-1), control software (4-2), a wireless signal transmitter (4-3), a control command converter (4-4), and a printer (4-5). The control software (4-2) is built into the computer (4-1) environment and receives and stores the signal data of power supply (2-1-1), time relay (2-2), or signal light (2-3). The computer (4-1) input terminal is electrically connected to the data acquisition card (3-1) and the high-speed acquisition card (3-2). The computer (4-1) output terminal is electrically connected to the ignition source (5), the printer (4-5), and the input terminal of the control command converter (4-4), respectively. The output terminal of the control command converter (4-4) is electrically connected to the input terminal of the wireless signal transmitter (4-3). The output terminal of the wireless signal transmitter (4-3) is wirelessly connected to the time relay (2-2).

7. The device for collecting products from a time-controlled explosion process according to claim 1, characterized in that: The outer end faces of the front cover (1-2) and the rear cover (1-3) are provided with symmetrical spiral opening one (1-2-6) and spiral opening two (1-3-3) to facilitate the installation and removal of the front cover (1-2) and the rear cover (1-3).

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