Energy-containing carbon material raw material pretreatment structure and preparation method thereof

Abstract

The invention relates to the technical field of energetic carbon material raw material pretreatment, in particular to an energetic carbon material raw material pretreatment structure and a preparation method thereof.The energetic carbon material raw material pretreatment structure comprises a hammer crusher, a vibrating screen and an auxiliary shell, the vibrating screen is installed at a bottom discharging opening of the hammer crusher, the auxiliary shell is arranged at the top of the vibrating screen, and a dust suction hopper is installed on the inner side of the auxiliary shell; the top of the dust suction hopper is fixedly connected with a dust pipe, and the top of the dust pipe is fixedly connected with a recycling box. According to the energetic carbon material raw material pretreatment structure and the preparation method thereof, the hammer crusher and the vibrating screen are arranged and used for normal crushing operation and vibrating screening operation, the draught fan is started in the machining process, and negative pressure is generated in the recycling box through the communicating cover; suction force can be generated from the dust pipe at the bottom in the negative-pressure recycling box, and the suction force is sucked into the dust pipe through the dust suction hopper and reaches the recycling box.

Description

Technical Field

[0001] The present invention relates to the technical field of energetic carbon material raw material pretreatment, in particular to an energetic carbon material raw material pretreatment structure and a preparation method thereof. Background Art

[0002] As we all know, energetic carbon raw materials need to be crushed and other pre-processed before processing to make them into small-sized fragments that are easy to process or react. In the existing technology, most of them are crushed and then screened by screening equipment to make different sizes for different uses or to perform secondary crushing on larger-sized fragments.

[0003] The existing technology has the following problems: although it can effectively crush the materials and there are many improved screening technologies in the existing technology, the dust generated during the vibration process is difficult to quickly handle, especially in open outdoor environments. Even if dust is reduced by dust reduction equipment, it will be more troublesome to clean up later. Moreover, these materials will come into contact with impurities on the ground after falling to the ground, making them impossible to recycle.

[0004] Based on the above-mentioned problems, we found that it is difficult to avoid the above problems at the same time when pre-treating the energetic carbon material raw materials in the existing technology. Therefore, we proposed a pre-treatment structure and preparation method of energetic carbon material raw materials, which can reduce the dust generated by the material during processing and screening, directly collect the material to avoid the trouble of later cleaning, and can also process and reuse the material. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the shortcomings of the existing technology, the present invention provides a pretreatment structure for energetic carbon material raw materials and a preparation method thereof, which has the advantages of reducing dust generated by materials during processing and screening, directly collecting them to avoid the trouble of later cleaning, and also processing and reusing them.

[0007] (2) Technical solution

[0008] The above technical objectives of the present invention are achieved through the following technical solutions: a pretreatment structure for energetic carbon material raw materials, comprising a hammer crusher, a vibrating screen and a secondary shell, wherein the vibrating screen is installed at the bottom discharge port of the hammer crusher, the secondary shell is arranged on the top of the vibrating screen, a dust hopper is installed on the inner side of the secondary shell, a dust pipe is fixedly connected to the top of the dust hopper, a recovery box is fixedly connected to the top of the dust pipe, a recovery component is provided on the inner side of the recovery box, and a fan is movably connected to the right side of the recovery box;

[0009] The recycling assembly includes a skateboard, the inner side of the skateboard is slidably connected to a thin plate, the left side of the thin plate is fixedly connected to a pressing block, the inner side of the recycling box is provided with a dust bag, the right side of the recycling box is fixedly connected to a guide rail, the inner side of the guide rail is slidably connected to a slider, the bottom of the slider is fixedly connected to a pressing door, the bottom of the pressing door is slidably connected to the thin plate, the bottom of the skateboard is fixedly connected to a telescopic cylinder, the telescopic end of the telescopic cylinder passes through the recycling box and is fixedly connected to the right side of the thin plate.

[0010] The above technical solution is adopted, by setting a hammer crusher and a vibrating screen for normal crushing and vibrating screening operations. During the processing, the fan is started, and a negative pressure is generated inside the recovery box through the connecting cover. The negative pressure inside the recovery box will generate suction from the dust pipe at the bottom. The dust of the energetic carbon material raw material screened out on the vibrating screen will be blocked by the sub-shell and sucked into the dust pipe through the dust hopper and reaches the recovery box. The dust will adhere to the surface after contacting the dust removal bag, which can prevent the dust from being sucked into the fan. After the dust falls off, it will fall into the inside of the slide for collection, which plays a role in efficient dust reduction. At the same time, dust is collected to avoid the trouble of cleaning around the operation in the later stage. When there is a lot of dust accumulated on the inner side of the slide, the telescopic end of the telescopic cylinder extends, and the thin plate and pressing block connected to it will be close to the pressing door. The dust material is pressed by the pressing block and the pressing door and forms an integral material block until the moisture in the integral material block is relatively dried and shaped. At this time, the telescopic cylinder continues to extend, and the slider slides along the guide rail synchronously. The pressing door and the pressing block move out of the bottom of the recycling box synchronously, and the pressed material can be taken out. Since the properties are relatively similar to the finished energetic carbon material raw material block, it can also be used when high-precision processing or reaction is not required.

[0011] The present invention is further configured as follows: a support frame is fixedly connected to the right side of the inner wall of the recycling box, the dust removal bag is sleeved on the outside of the support frame, the right side of the recycling box is fixedly connected to a frame, and a motor and a reducer are installed on the inner side of the frame.

[0012] By adopting the above technical solution, a support frame is provided to install the dust removal bag and to open it to increase its surface area for easy contact with dust. The provided frame is used to install and support the motor and reducer.

[0013] The present invention is further configured as follows: the support frame includes an inner frame, the outer side of the inner frame is fixedly connected to a connecting spring, the side of the connecting spring away from the inner frame is fixedly connected to an outer tube, the outer side of the outer tube is in contact with the dust removal bag, and an impact frame is fixedly connected between the top outer tube and the bottom outer tube.

[0014] By adopting the above technical solution, an inner frame is provided to cooperate with a connecting spring to connect to the outer cylinder, so that the dust removal bag and the inner cylinder in contact with it have space for movement, and can be reset by the rebound of the connecting spring after displacement.

[0015] The present invention is further configured as follows: a hammer is fixedly connected to the output ends of the motor and the reducer, and the hammer is used in conjunction with the impact frame.

[0016] By adopting the above technical solution, a hammer is set. When the motor and the reducer rotate, the hammer will repeatedly collide with the impact frame, causing the outer cylinder and the dust removal bag connected thereto to vibrate, so as to shake off the dust attached to the surface.

[0017] The present invention is further configured as follows: an inclined plate is fixedly connected to the right side of the inner wall of the recovery box, a spray pipe is fixedly connected to the top of the slide plate, and a spray head is installed on the outside of the spray pipe.

[0018] The above technical solution is adopted, by setting an inclined plate to guide the falling dust so that it can slide onto the slide. The spray pipe and the nozzle can facilitate the input of some water to moisten the dust material. The water molecules form a layer of water film on the surface of the dust particles. The surface tension of the water makes the particles adhere to each other, thereby improving the adhesion performance of the dust and facilitating subsequent pressing and agglomeration.

[0019] The present invention is further configured as follows: a liquid pump is fixedly connected to the top of the recovery box, and an output end of the liquid pump is fixedly connected to a spray pipe.

[0020] By adopting the above technical solution and providing a liquid pump, it is possible to conveniently draw water from an external water source and wet the dust material through the spray pipe and the nozzle.

[0021] The present invention is further configured as follows: the pressing block is configured to be hollow, an integrally formed auxiliary protrusion is provided on the outer side of the pressing block, and a drop groove is provided on the bottom of the thin plate.

[0022] By adopting the above technical solution, by setting a pressing block and an auxiliary protrusion, it is convenient to make partial holes in the pressed material during pressing, and the set drop groove can facilitate the removal of the entire pressed material from the bottom of the thin plate after pressing is completed.

[0023] The present invention is further configured as follows: a heating wire is provided on the inner side of the pressed block, and the inner side of the pressed block is filled with heat-conducting particles.

[0024] The above technical solution is adopted, by setting a heating wire in combination with heat-conducting particles, the heating wire is used to heat the pressed block in combination with the heat-conducting particles, and to heat the pressed material in combination with the auxiliary protrusions to promote the removal of moisture during pressing.

[0025] The present invention is further configured as follows: the inner side of the guide rail is rotatably connected to a transmission screw, the right side of the guide rail is externally connected to the output end of the control motor, the outer side of the transmission screw is threadedly connected to the slider, the bottom of the recovery box is fixedly connected to a lifting bracket, the input end of the fan is fixedly connected to a connecting cover, and the connecting cover is fixedly connected to the frame on the side close to the frame.

[0026] By adopting the above technical solution, a transmission screw is set up. When the external control motor drives the screw to rotate, the slider connected to it will slide along the guide rail to transmit the structure. The connecting cover can facilitate the guidance of the negative pressure airflow generated by the fan.

[0027] A method for preparing an energetic carbon material raw material of an energetic carbon material raw material pretreatment structure comprises the following steps:

[0028] S1. The energetic carbon material is directly fed into a hammer crusher for rapid crushing. After crushing, the material falls onto a vibrating screen for screening. Larger fragments are removed, while smaller fragments fall and are collected for subsequent processing. During this process, a fan is activated, and a negative pressure is generated inside the recovery tank through a connecting hood.

[0029] S2. The negative pressure inside the recovery box generates suction from the dust pipe at the bottom. The energetic carbon material raw material dust sieved by the vibrating screen is blocked by the secondary shell and sucked into the dust pipe through the dust hopper and then into the recovery box. After contacting the dust bag, the dust adheres to the surface. The motor and reducer use hammers to strike the impact frame, causing the outer cylinder to vibrate on the outside of the inner frame, shaking off the energetic carbon material raw material dust particles and landing them on the thin plate. The connecting spring resets the outer cylinder.

[0030] S3. The liquid pump draws water from the external source and sprays a small amount of water onto the top of the slide through the nozzle until the dust is wetted. The telescopic end of the telescopic cylinder extends, and the thin plate and pressing block connected to it will approach the pressing door. The dust material is pressed by the pressing block and the pressing door to form an integral material block. The heating wire inside the pressing block is heated until the moisture in the integral material block is relatively dried and shaped. At this time, the telescopic cylinder continues to extend and the transmission screw is rotated synchronously to make the slider slide along the guide rail. The pressing door and the pressing block are synchronously moved out of the bottom of the recycling box. The pressed and solidified integral material block can be taken out from the bottom of the drop chute for use.

[0031] (3) Beneficial effects

[0032] Compared with the prior art, the present invention provides an energetic carbon material raw material pretreatment structure and a preparation method thereof, which has the following beneficial effects:

[0033] The energetic carbon material raw material pretreatment structure and preparation method thereof are provided with a hammer crusher and a vibrating screen for normal crushing and vibrating screening operations. During the processing, the fan is started and a negative pressure is generated inside the recovery box through a connecting cover. The negative pressure inside the recovery box generates suction from the dust pipe at the bottom. The energetic carbon material raw material dust screened out on the vibrating screen is blocked by the sub-shell and is sucked into the dust pipe through the dust hopper and reaches the recovery box. The dust adheres to the surface after contacting the dust removal bag, which can prevent the dust from being sucked into the fan. After the dust falls off, it falls into the inside of the slide for collection, which plays an efficient role. It has the function of dust reduction and dust collection at the same time, avoiding the trouble of cleaning around the operation in the later stage. When there is a lot of dust accumulated on the inner side of the slide, the telescopic end of the telescopic cylinder extends, and the thin plate and pressing block connected to it will be close to the pressing door. The dust material is pressed by the pressing block and the pressing door and forms an integral material block until the moisture in the integral material block is relatively dried and shaped. At this time, the telescopic cylinder continues to extend, and the slider slides along the guide rail synchronously. The pressing door and the pressing block move out of the bottom of the recycling box synchronously, and the pressed material can be taken out. Since it is similar to the finished energetic carbon material raw material block in properties, it can also be used when high-precision processing or reaction is not required. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a schematic structural diagram of the recycling component in the present invention;

[0036] Figure 3 Schematic diagram of the structure of the pressed block in the present invention;

[0037] Figure 4 Schematic diagram of the internal structure of the pressed block in the present invention;

[0038] Figure 5 This is a schematic diagram of the connection of the dust removal bag in the present invention;

[0039] Figure 6 Schematic diagram of the structure of the support frame in the present invention;

[0040] Figure 7 A schematic diagram of the thin plate extraction in the present invention;

[0041] Figure 8 It is a rear schematic diagram of the main structure of the present invention;

[0042] Figure 9 It is a flow chart of the preparation method of the present invention.

[0043] In the figure: 1. Hammer crusher; 2. Vibrating screen; 3. Sub-shell; 4. Dust hopper; 5. Dust pipe; 6. Recovery box; 7. Fan; 8. Recovery component; 81. Slide plate; 82. Thin plate; 83. Pressing block; 84. Dust bag; 85. Guide rail; 86. Slider; 87. Press door; 88. Telescopic cylinder; 9. Support frame; 91. Inner frame; 92. Connecting spring; 93. Outer cylinder; 94. Impact frame; 10. Frame; 11. Motor and reducer; 12. Hammer; 13. Tilting plate; 14. Spray pipe; 15. Liquid pump; 16. Auxiliary protrusion; 17. Drop trough; 18. Heating wire; 19. Transmission screw; 20. Lifting bracket; 21. Connecting cover. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0045] Example 1

[0046] See also Figure 1-8 A pretreatment structure for energetic carbon material raw materials includes a hammer crusher 1, a vibrating screen 2, and a sub-shell 3. The vibrating screen 2 is installed at the bottom discharge port of the hammer crusher 1. The sub-shell 3 is arranged on the top of the vibrating screen 2. A dust hopper 4 is installed on the inner side of the sub-shell 3. A dust pipe 5 is fixedly connected to the top of the dust hopper 4. A recovery box 6 is fixedly connected to the top of the dust pipe 5. A recovery component 8 is provided on the inner side of the recovery box 6. A fan 7 is movably connected to the right side of the recovery box 6.

[0047] By setting up a hammer crusher 1 and a vibrating screen 2, the crushing operation and the vibrating screen 2 operation are carried out normally. During the processing, the fan 7 is started, and a negative pressure is generated inside the recovery box 6 through the connecting cover 21. The negative pressure inside the recovery box 6 will generate suction from the bottom dust pipe 5. The energetic carbon material raw material dust screened out on the vibrating screen 2 will be blocked by the sub-shell 3, and will be sucked into the dust pipe 5 through the dust hopper 4, and reach the recovery box 6. The dust will adhere to the surface after contacting the dust removal bag 84, which can prevent the dust from being sucked into the fan 7. After the dust falls off, it will fall into the inside of the slide 81 for collection, which plays a role in efficient dust reduction. At the same time, the dust is collected to avoid the trouble of cleaning around the later operation.

[0048] The dust bag 84 is mounted on the outer side of the support frame 9, and the dust bag 84 is mounted on the outer side of the support frame 9. The dust bag 84 is mounted on the inner side of the support frame 9. The dust bag 84 is mounted on the inner side of the support frame 9. The dust bag 84 is mounted on the inner side of the support frame 9. The support frame 9 is used to install the dust bag 84 and to open it so that its surface area is larger for contact with dust. The frame 10 is used to install and support the motor and the reducer 11. The support frame 9 includes an inner frame 91. The outer side of the inner frame 91 is fixedly connected to a connecting spring 92. The connecting spring 92 is fixedly connected to an outer cylinder 93 on the side away from the inner frame 91. The outer side of the outer cylinder 93 contacts the dust bag 84. An impact frame 94 is fixedly connected between the top outer cylinder 93 and the bottom outer cylinder 93. The inner frame 91 is provided with a connecting spring 92 to connect the outer cylinder 93, so that the dust bag 84 and the inner cylinder in contact with it have a space for movement, and after displacement, it can be reset by the rebound of the connecting spring 92, and the output of the motor and the reducer 11 The output end is fixedly connected with a hammer 12, and the hammer 12 and the impact frame 94 are used in conjunction with each other. By setting the hammer 12, when the motor and the reducer 11 rotate, the hammer 12 will repeatedly collide with the impact frame 94, causing the outer cylinder 93 and the dust bag 84 connected thereto to vibrate, so as to shake off the dust attached to the surface. The right side of the inner wall of the recovery box 6 is fixedly connected with an inclined plate 13, and the inner side of the guide rail 85 is rotatably connected to a transmission screw 19. The right side of the guide rail 85 is externally connected to the output end of the control motor, and the outer side of the transmission screw 19 is threadedly connected to the slider 86. The bottom of the recovery box 6 is fixedly connected with a lifting bracket 20, and the input end of the fan 7 is fixedly connected with a connecting cover 21. The connecting cover 21 is fixedly connected to the frame 10 on one side close to the frame 10. By setting the transmission screw 19, when the external control motor drives the screw to rotate, the slider 86 connected thereto will slide along the guide rail 85 to achieve a transmission effect on the structure. The provided connecting cover 21 can facilitate the guidance of the negative pressure airflow generated by the fan 7. Following the right + beneficial effect

[0049] The working principle of this embodiment is as follows: when in use, the raw material is first put into the hammer crusher 1 for crushing, and the crushed material falls into the vibrating screen 2 for screening. During processing, the fan 7 is started to generate negative pressure in the recovery box 6, and the dust on the vibrating screen 2 is sucked into the recovery box 6 through the dust suction hopper 4 and the dust pipe 5. The dust contacts the dust collection bag 84 on the outside of the support frame 9 and adheres to it to prevent it from being sucked into the fan 7. The support frame 9 is composed of an inner frame 91, a connecting spring 92 and an outer cylinder 93. The motor and the reducer 11 drive the hammer 12 to hit the impact frame 94, so that the outer cylinder 93 and the dust collection bag 84 vibrate and shake off the dust. The dust falls on the slide plate 81 through the inclined plate 13 and is collected. At the same time, the external control motor drives the transmission screw 19 to rotate, so that the slider 86 slides along the guide rail 85 to realize structural transmission, and the connecting cover 21 guides the negative pressure airflow generated by the fan 7. This structure can efficiently reduce dust and collect dust, avoiding the trouble of cleaning later.

[0050] Example 2

[0051] refer to Figure 1-7 A pretreatment structure for energetic carbon material raw materials further includes a recovery component 8, wherein the recovery component 8 includes a slide plate 81, a thin plate 82 is slidably connected to the inner side of the slide plate 81, a pressing block 83 is fixedly connected to the left side of the thin plate 82, a dust bag 84 is provided on the inner side of the recovery box 6, a guide rail 85 is fixedly connected to the right side of the recovery box 6, a slider 86 is slidably connected to the inner side of the guide rail 85, a pressure door 87 is fixedly connected to the bottom of the slider 86, the bottom of the pressure door 87 is slidably connected to the thin plate 82, a telescopic cylinder 88 is fixedly connected to the bottom of the slide plate 81, the telescopic end of the telescopic cylinder 88 passes through the recovery box 6 and is fixedly connected to the right side of the thin plate 82;

[0052] When a lot of dust accumulates on the inner side of the slide 81, the telescopic end of the telescopic cylinder 88 extends, and the thin plate 82 and the pressing block 83 connected thereto will approach the pressing door 87. The dust material is pressed by the pressing block 83 and the pressing door 87 and forms an integral material block until the moisture in the integral material block is relatively dried and shaped. At this time, the telescopic cylinder 88 continues to extend, and the slider 86 slides along the guide rail 85 synchronously. The pressing door 87 and the pressing block 83 move out of the bottom of the recovery box 6 synchronously, and the pressed material can be taken out. Since the properties are relatively similar to those of the finished energetic carbon material raw material block, it can also be used when high-precision processing or reaction is not required.

[0053] Among them, the top of the slide 81 is fixedly connected with a spray pipe 14, and a nozzle is installed on the outside of the spray pipe 14. By setting the inclined piece 13, it is used to guide the falling dust so that it can slide onto the slide 81. The spray pipe 14 and the nozzle can be used to input some water to moisten the dust material. The water molecules form a layer of water film on the surface of the dust particles. The surface tension of the water makes the particles adhere to each other, thereby improving the adhesion performance of the dust and facilitating the subsequent pressing and agglomeration. The top of the recovery box 6 is fixedly connected with a liquid pump 15, and the output end of the liquid pump 15 is fixedly connected to the spray pipe 14. By setting the liquid pump 15, it is convenient to draw water from an external water source and spray the dust material through the spray pipe 14 and the nozzle. The pressing block 83 is hollowed out, and an integral auxiliary protrusion 16 is provided on the outside of the pressing block 83. A drop groove 17 is provided at the bottom of the thin plate 82. By arranging the pressing block 83 in conjunction with the auxiliary protrusion 16, it is convenient to make some holes in the pressed material during pressing. The set drop groove 17 can facilitate the removal of the entire pressed material from the bottom of the thin plate 82 after pressing is completed. A heating wire 18 is provided on the inside of the pressing block 83, and the inside of the pressing block 83 is filled with heat-conducting particles. By arranging the heating wire 18 in conjunction with the heat-conducting particles, the heating wire 18 is used to cooperate with the heat-conducting particles to heat the pressing block 83, and cooperate with the auxiliary protrusion 16 to heat the pressed material to promote the removal of moisture during pressing.

[0054] The working principle of this embodiment is as follows: when a lot of dust accumulates on the inner side of the slide plate 81, the liquid pump 15 is started to pump water from an external water source, and the dust is moistened through the spray pipe 14 and the nozzle to improve its adhesion performance. Then the telescopic cylinder 88 is extended, driving the thin plate 82 and the pressing block 83 to approach the pressing door 87, and the dust material is pressed into an integral material block. The pressing block 83 is hollow and has auxiliary protrusions 16, so that there are some holes in the pressed material. At the same time, the heating wire 18 cooperates with the heat-conducting particles to heat the pressing block 83 to promote the removal of moisture from the material and achieve drying and shaping. After that, the telescopic cylinder 88 continues to extend, driving the slider 86 to slide along the guide rail 85, so that the pressing door 87 and the pressing block 83 are moved out of the bottom of the recovery box 6, and the pressed material can be taken out through the drop groove 17 at the bottom of the thin plate 82. The properties of this material are similar to those of the finished energetic carbon material raw material block, and can be used for processing or reaction with low precision requirements.

[0055] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pretreatment structure for energetic carbon material raw materials, comprising a hammer crusher (1), a vibrating screen (2) and a secondary housing (3), characterized in that: The vibrating screen (2) is installed at the bottom discharge port of the hammer crusher (1), the auxiliary shell (3) is arranged on the top of the vibrating screen (2), a dust hopper (4) is installed on the inner side of the auxiliary shell (3), a dust pipe (5) is fixedly connected to the top of the dust hopper (4), a recovery box (6) is fixedly connected to the top of the dust pipe (5), a recovery component (8) is provided on the inner side of the recovery box (6), and a fan (7) is movably connected to the right side of the recovery box (6); The recycling assembly (8) comprises a slide plate (81), the inner side of the slide plate (81) is slidably connected to a thin plate (82), the left side of the thin plate (82) is fixedly connected to a pressing block (83), the inner side of the recycling box (6) is provided with a dust bag (84), the right side of the recycling box (6) is fixedly connected to a guide rail (85), the inner side of the guide rail (85) is slidably connected to a slider (86), the bottom of the slider (86) is fixedly connected to a pressure door (87), the bottom of the pressure door (87) is slidably connected to the thin plate (82), the bottom of the slide plate (81) is fixedly connected to a telescopic cylinder (88), the telescopic end of the telescopic cylinder (88) passes through the recycling box (6) and is fixedly connected to the right side of the thin plate (82).

2. The energetic carbon material pretreatment structure according to claim 1, characterized in that: The right side of the inner wall of the recovery box (6) is fixedly connected to a support frame (9), the dust removal bag (84) is sleeved on the outside of the support frame (9), the right side of the recovery box (6) is fixedly connected to a frame (10), and a motor and a reducer (11) are installed on the inner side of the frame (10).

3. The energetic carbon material pretreatment structure according to claim 2, characterized in that: The support frame (9) includes an inner frame (91), the outer side of the inner frame (91) is fixedly connected to a connecting spring (92), the side of the connecting spring (92) away from the inner frame (91) is fixedly connected to an outer cylinder (93), the outer side of the outer cylinder (93) is in contact with the dust removal bag (84), and an impact frame is fixedly connected between the top outer cylinder (93) and the bottom outer cylinder (93).

4. The energetic carbon material pretreatment structure according to claim 3, characterized in that: The output ends of the motor and the reducer (11) are fixedly connected with a hammer (12), and the hammer (12) is used in conjunction with a striking frame.

5. The energetic carbon material pretreatment structure according to claim 1, characterized in that: The right side of the inner wall of the recovery box (6) is fixedly connected with an inclined plate (13), the top of the slide plate (81) is fixedly connected with a spray pipe (14), and a spray head is installed on the outside of the spray pipe (14).

6. The energetic carbon material pretreatment structure according to claim 5, characterized in that: A liquid pump (15) is fixedly connected to the top of the recovery box (6), and the output end of the liquid pump (15) is fixedly connected to the spray pipe (14).

7. The energetic carbon material pretreatment structure according to claim 1, characterized in that: The pressing block (83) is designed to be hollow, and an integrally formed auxiliary protrusion (16) is provided on the outer side of the pressing block (83), and a drop groove (17) is provided on the bottom of the thin plate (82).

8. The energetic carbon material pretreatment structure according to claim 7, characterized in that: A heating wire (18) is provided on the inner side of the pressed block (83), and the inner side of the pressed block (83) is filled with heat-conducting particles.

9. The energetic carbon material pretreatment structure according to claim 2, characterized in that: The inner side of the guide rail (85) is rotatably connected to a transmission screw (19), the right side of the guide rail (85) is externally connected to the output end of the control motor, the outer side of the transmission screw (19) is threadedly connected to the slider (86), the bottom of the recovery box (6) is fixedly connected to a lifting bracket (20), the input end of the fan (7) is fixedly connected to a connecting cover (21), and the connecting cover (21) is fixedly connected to the frame (10) on a side close to the frame (10).

10. The method for preparing an energetic carbon material raw material using an energetic carbon material raw material pretreatment structure according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. The energetic carbon material raw material is directly put into the hammer crusher (1) for rapid crushing. After the crushing is completed, the raw material falls into the vibrating screen (2) for separation. The larger-sized fragments are screened out, and the smaller-sized fragments fall down and are collected for subsequent processing. During the processing, the fan (7) is started and a negative pressure is generated inside the recovery box (6) through the connecting cover (21); S2. The negative pressure recovery box (6) generates suction from the bottom dust pipe (5). The energetic carbon material raw material dust sieved on the vibrating screen (2) is blocked by the auxiliary shell (3) and sucked into the dust pipe (5) through the dust hopper (4) and reaches the recovery box (6). The dust adheres to the surface after contacting the dust bag (84). The motor and the reducer (11) hit the impact frame (94) through the hammer (12), causing the outer cylinder (93) to vibrate on the outside of the inner frame (91) to shake off the energetic carbon material raw material dust particles and fall on the thin plate (82). The connecting spring (92) resets and pushes the outer cylinder (93) to reset. S3. The liquid pump (15) draws water from an external source and sprays a small amount of water onto the top of the slide plate (81) through a nozzle until the dust is wetted. The telescopic end of the telescopic cylinder (88) extends, and the thin plate (82) and the pressing block (83) connected thereto are close to the pressing door (87). The dust material is pressed by the pressing block (83) and the pressing door (87) and forms an integral material block. The heating wire (18) inside the pressing block (83) is heated until the moisture in the integral material block is relatively dried and shaped. At this time, the telescopic cylinder (88) continues to extend and the transmission screw (19) is rotated synchronously to make the slider (86) slide along the guide rail (85). The pressing door (87) and the pressing block (83) are synchronously moved out of the bottom of the recovery box (6). The pressed and solidified integral material block can be taken out from the bottom of the drop groove (17) for use.

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