Dust falling mechanism for explosive composite board production

Abstract

The utility model relates to the field of explosive composite board production, in particular to a dust falling mechanism for explosive composite board production. The explosion cladding structure comprises a base metal explosion cladding area. The device further comprises a barrier plate, a plurality of anti-vibration assemblies are arranged on the inner wall of the barrier plate, an anti-explosion air bag is fixedly installed at the ends of the anti-vibration assemblies, a plurality of spraying assemblies are arranged at the top of the anti-explosion air bag, and a plurality of dust collection assemblies are fixedly installed in the anti-explosion air bag. By arranging the anti-explosion air bag and the dust collection assembly, shock waves generated at the moment of explosion can push the anti-explosion plate to move outwards, and then the piston is pushed, so that gas and dust generated by explosion are absorbed; an anti-explosion air bag is arranged, and under extrusion of impact waves, water in the anti-explosion air bag can be instantly extruded and sprayed out to adsorb dust; the problem that the environment is polluted by existing explosive composite board production can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive composite board production, in particular to a dust reduction mechanism for explosive composite board production. Background Art

[0002] The production of explosive composite plates is a technology that achieves solid metallurgical bonding of two or more metal layers through instantaneous ultra-high pressure and ultra-high speed impact generated by explosion. It is based on the huge energy generated by the explosion of explosives. These energies act on the composite plate placed on the substrate in an instant, forming ultra-high pressure and ultra-high speed impact, thereby achieving solid metallurgical bonding between metal layers. Explosive composite plates are widely used in industrial fields such as petroleum, metallurgy, machinery, aerospace, atomic energy, etc., especially in situations where both material strength and corrosion resistance need to be considered.

[0003] When performing explosive welding of composite panels, the explosion process will inevitably produce a large amount of thick smoke, toxic gases, and raised dust and impurities. These harmful substances will not only cause serious pollution to the surrounding environment, but also pose a serious threat to human health.

[0004] Therefore, the utility model provides a dust reduction mechanism for producing explosive composite panels to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a dust reduction mechanism for producing explosive composite panels, so as to solve the problem of environmental pollution caused by the existing production of explosive composite panels mentioned in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction mechanism for producing explosive composite panels, including a base material explosive composite zone.

[0007] In order to solve the problem of environmental pollution in the production of existing explosion composite plates, it further includes a baffle plate. A number of shock-absorbing components are arranged on the inner wall of the baffle plate. An anti-explosion airbag is fixedly installed at the end of the shock-absorbing component. A number of spraying components are arranged on the top of the anti-explosion airbag. A number of dust-absorbing components are fixedly installed in the anti-explosion airbag. The dust-absorbing component includes a dust collection cylinder. One end of the anti-explosion airbag is fixedly connected to the dust collection cylinder, and the other end is slidably connected. And the other end of the dust collection cylinder is slidably connected with a push rod. A piston plate is slidably connected in the dust collection cylinder. One end of the push rod is fixedly connected to the piston plate, and the other end passes through the dust collection cylinder and is fixedly connected to the anti-explosion plate. A dust suction pipe is arranged at one end of the dust collection cylinder close to the anti-explosion plate. The dust suction pipe is communicated with the inside of the dust collection cylinder. A spraying component is arranged at the end of the dust collection cylinder far from the anti-explosion plate. The spraying component on the dust collection cylinder passes through the anti-explosion airbag and is slidably connected with the anti-explosion airbag. By setting the dust-absorbing component, the shock wave generated at the moment of explosion can push the anti-explosion plate to move outward, and then push the piston, so as to absorb the gas and dust generated by the explosion. In addition, the movement of the push rod also squeezes the water inside the dust collection cylinder, making it spray out quickly to adsorb the dust. By setting the anti-explosion airbag, under the extrusion of the shock wave, the water inside can be instantly squeezed and sprayed out to adsorb the dust. And the baffle plate plays a role in protecting and gathering the anti-explosion airbag and the shock wave. Furthermore, it can effectively solve the problem of environmental pollution in the production of existing explosion composite plates.

[0008] As a further improvement of this technical solution, the shock-absorbing component includes a shock-absorbing cylinder. The shock-absorbing cylinder is fixedly connected inside the baffle plate. A shock-absorbing rod is slidably connected inside the shock-absorbing cylinder. One end of the shock-absorbing rod located inside the shock-absorbing cylinder is fixedly connected to a pressurizing spring, and the other end is fixedly connected to the anti-explosion airbag. By setting the shock-absorbing component, it reduces the damage of the shock wave to the anti-explosion airbag and the baffle plate and increases the service life.

[0009] As a further improvement of this technical solution, both the inside of the anti-explosion airbag and the inside of the dust collection cylinder are filled with water.

[0010] As a further improvement of this technical solution, a number of the dust-absorbing components are evenly distributed inside the anti-explosion airbag, and a number of the anti-explosion plates together form a circle to enclose the base material explosion composite area. By setting the anti-explosion plate and enclosing the base material explosion retro-composite area, it can achieve a better gathering effect on the shock wave, so as to quickly push the piston. At the same time, it first reduces the dust raised by the shock wave from the first layer and plays a role in gathering and blocking it.

[0011] As a further improvement of the technical solution, the spraying assembly includes a spray pipe and nozzles. The spray pipe is fixedly connected to the explosion-proof airbag and the dust collection cylinder respectively, and is in communication with the explosion-proof airbag and the dust collection cylinder respectively. The nozzles are arranged at the end of the spray pipe close to the base material explosion composite area.

[0012] As a further improvement of the technical solution, the nozzles are angled upward, and a number of the nozzles together form a circle, and the sprayed water forms a conical barrier; by arranging a number of nozzles, and the nozzles are evenly distributed in a circular structure, plus the special design of the nozzles, the water sprayed out instantly will form a conical barrier, blocking the escape of the gas and dust generated by the explosion, and then adsorbing them.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the dust reduction mechanism for the production of explosion composite plates, by arranging a dust suction assembly, the shock wave generated instantaneously during the explosion can push the explosion-proof plate to move outward, and then push the piston, thereby absorbing the gas and dust generated by the explosion; in addition, the movement of the push rod also squeezes the water inside the dust collection cylinder, making it spray out quickly to adsorb the dust; by arranging the explosion-proof airbag, under the extrusion of the shock wave, the water inside can also be instantaneously extruded and sprayed out to adsorb the dust; and the partition plate plays a role in protecting and gathering the explosion-proof airbag and the shock wave; thus, it can effectively solve the problem of environmental pollution in the production of existing explosion composite plates.

[0015] 2. For the dust reduction mechanism for the production of explosion composite plates, by arranging a shock absorption assembly, it reduces the damage of the shock wave to the explosion-proof airbag and the partition plate, and increases the service life.

[0016] 3. For the dust reduction mechanism for the production of explosion composite plates, by arranging the explosion-proof plate and surrounding the base material explosion retrofitting area, it can achieve a better gathering effect on the shock wave, so as to quickly push the piston; at the same time, it first reduces the dust raised by the shock wave from the first layer, playing a role in gathering and blocking it.

[0017] 4. For the dust reduction mechanism for the production of explosion composite plates, by arranging a number of nozzles, and the nozzles are evenly distributed in a circular structure, plus the special design of the nozzles, the water sprayed out instantly will form a conical barrier, blocking the escape of the gas and dust generated by the explosion, and then adsorbing them; the nozzles on the dust collection cylinder form the first water barrier, and the nozzles on the explosion-proof airbag form the second water barrier, and the double water barriers further strengthen the blocking and adsorption of the dust. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is the top view of the overall structure of the present utility model;

[0020] Figure 3 It is the sectional view of the overall structure of the present utility model;

[0021] Figure 4 It is the front sectional view of the overall structure of the present utility model;

[0022] Figure 5 It is the schematic diagram of the structure of the dust collection assembly of the present utility model;

[0023] Figure 6 It is the sectional view of the dust collection assembly of the present utility model

[0024] Figure 7 It is the schematic diagram of the structure of the shock absorption assembly of the present utility model

[0025] Figure 8 It is the sectional view of the shock absorption assembly of the present utility model.

[0026] The meanings of each label in the figure are as follows:

[0027] 1, base metal explosion composite area; 2, barrier plate; 3, explosion-proof airbag; 4, dust collection assembly; 5, spraying assembly; 6, shock absorption assembly;

[0028] 41, dust collection cylinder; 42, push rod; 43, piston plate; 44, explosion-proof plate; 45, dust suction pipe;

[0029] 51, spray pipe; 52, nozzle;

[0030] 61, shock absorption rod; 62, shock absorption cylinder; 63, supercharging spring. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0034] Please refer to Figure 1 - Figure 2 As shown, the purpose of this embodiment is to provide a dust reduction mechanism for the production of explosion composite plates, including the base material explosion composite area 1.

[0035] Furthermore, please refer to Figure 1 - Figure 6As shown, it further includes a partition board 2. A number of shock-absorbing components 6 are arranged on the inner wall of the partition board 2. An explosion-proof airbag 3 is fixedly installed at the end of the shock-absorbing component 6. A number of spraying components 5 are arranged on the top of the explosion-proof airbag 3. A number of dust-absorbing components 4 are fixedly installed in the explosion-proof airbag 3. The dust-absorbing component 4 includes a dust collection cylinder 41. One end of the explosion-proof airbag 3 is fixedly connected to the dust collection cylinder 41, and the other end is slidably connected. And the other end of the dust collection cylinder 41 is slidably connected with a push rod 42. A piston plate 43 is slidably connected in the dust collection cylinder 41. One end of the push rod 42 is fixedly connected to the piston plate 43, and the other end passes through the dust collection cylinder 41 and is fixedly connected to an explosion-proof plate 44. A dust suction pipe 45 is arranged at one end of the dust collection cylinder 41 close to the explosion-proof plate 44. The dust suction pipe 45 is communicated with the inside of the dust collection cylinder 41. A spraying component 5 is arranged at the end of the dust collection cylinder 41 far from the explosion-proof plate 44. The spraying component 5 on the dust collection cylinder 41 passes through the explosion-proof airbag 3 and is slidably connected with the explosion-proof airbag 3; When in use, the base material, explosives, etc. are placed in the base material explosion composite area 1. After remote control detonation, the shock wave generated by the explosion will instantly push the explosion-proof plate 44 to spread and move around, thereby pushing the push rod 42, and then pushing the piston plate 43 in the dust collection cylinder 41 to move. Finally, during the movement of the piston plate 43, the water inside the dust collection cylinder 41 is squeezed, so that it is sprayed out to form a first conical water barrier; And the movement of the piston plate 43 will further suck the dust raised by the explosion through the dust suction pipe 45, so as to absorb it in the dust collection cylinder 41 to achieve the purpose of collection; And the shock wave generated by the explosion will also squeeze the explosion-proof airbag 3. Since one end of the explosion-proof airbag 3 is slidably connected to the dust collection cylinder 41, the explosion-proof airbag 3 will be squeezed inward under the action of the shock wave, so that the water inside it is squeezed out through the nozzle 52. Because of its uniform circumferential distribution and higher than the nozzle 52 on the dust collection cylinder 41, a second conical water barrier will be formed to further block and adsorb the dust; And the shock-absorbing component 6 will adsorb the shock wave of the explosion to a certain extent.

[0036] Furthermore, please refer to Figure 7 and Figure 8 As shown, the shock-absorbing component 6 includes a shock-absorbing cylinder 62. The shock-absorbing cylinder 62 is fixedly connected inside the partition board 2. A shock-absorbing rod 61 is slidably connected inside the shock-absorbing cylinder 62. One end of the shock-absorbing rod 61 located inside the shock-absorbing cylinder 62 is fixedly connected to a pressurizing spring 63, and the other end is fixedly connected to the explosion-proof airbag 3.

[0037] Specifically, please refer to Figure 1 - Figure 6 As shown, both the inside of the explosion-proof airbag 3 and the inside of the dust collection cylinder 41 are filled with water.

[0038] Further, please refer to Figure 1 and Figure 6 As shown, a number of dust-absorbing components 4 are evenly distributed inside the explosion-proof airbag 3, and a number of explosion-proof plates 44 together form a circle to surround the base material explosion composite area 1.

[0039] In addition, please refer to Figure 3 and Figure 4 As shown, the spraying assembly 5 includes a spray pipe 51 and a nozzle 52. The spray pipe 51 is fixedly connected to the explosion-proof airbag 3 and the dust collection cylinder 41 respectively, and is communicated with the explosion-proof airbag 3 and the dust collection cylinder 41 respectively. The nozzle 52 is arranged at the end of the spray pipe 51 close to the base material explosion composite area 1.

[0040] In addition to this, please refer to Figure 1 and Figure 4 As shown, the nozzle 52 is angled upwards, and several nozzles 52 together form a circle, and the sprayed water forms a conical barrier.

[0041] The specific working principle is as follows:

[0042] During use, the base material and explosives are placed in the base material explosion composite area 1. After remote control detonation, the shock wave generated by the explosion will instantaneously push the explosion-proof plate 44 to spread and move around, thereby pushing the push rod 42, and then pushing the piston plate 43 in the dust collection cylinder 41 to move. Finally, during the movement of the piston plate 43, the water inside the dust collection cylinder 41 is squeezed, so that it is sprayed out to form the first conical water barrier; and the movement of the piston plate 43 will further suck the dust raised by the explosion through the dust suction pipe 45, so as to absorb it in the dust collection cylinder 41 to achieve the purpose of collection; and the shock wave generated by the explosion will also squeeze the explosion-proof airbag 3. Since one end of the explosion-proof airbag 3 is slidably connected to the dust collection cylinder 41, the explosion-proof airbag 3 will be squeezed inward under the action of the shock wave, so that the water inside it is squeezed out through the nozzle 52. Due to its uniform circumferential distribution and higher than the nozzle 52 on the dust collection cylinder 41, a second conical water barrier will be formed to further block and adsorb the dust; and the shock absorption assembly 6 will adsorb the shock wave of the explosion to a certain extent; thus realizing the instantaneous automatic sprinkling, adsorption and blocking of dust during the explosion, and at the same time absorbing and treating it; finally effectively solving the problem of environmental pollution in the production of existing explosion composite plates.

[0043] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust reduction mechanism for producing explosive composite panels, comprising a base material explosive composite zone (1); It is characterized in that The utility model also comprises a baffle plate (2), wherein the inner wall of the baffle plate (2) is provided with a plurality of shock-absorbing components (6), an explosion-proof airbag (3) is fixedly installed at the end of the shock-absorbing component (6), a plurality of spraying components (5) are arranged on the top of the explosion-proof airbag (3), a plurality of dust collecting components (4) are fixedly installed in the explosion-proof airbag (3), and the dust collecting component (4) comprises a dust collecting cylinder (41), the explosion-proof airbag (3) is fixedly connected to one end of the dust collecting cylinder (41) and is slidably connected to the other end, and the other end of the dust collecting cylinder (41) is slidably connected to a push rod (42), and a push rod (42) is slidably connected in the dust collecting cylinder (41). The piston plate (43) is provided with one end of the push rod (42) fixedly connected to the piston plate (43), and the other end passes through the dust collecting cylinder (41) and is fixedly connected to the explosion-proof plate (44). The dust collecting cylinder (41) is provided with a dust suction pipe (45) at one end close to the explosion-proof plate (44), and the dust suction pipe (45) is connected with the inside of the dust collecting cylinder (41). The dust collecting cylinder (41) is provided with a spraying assembly (5) at one end away from the explosion-proof plate (44). The spraying assembly (5) on the dust collecting cylinder (41) passes through the explosion-proof airbag (3) and is slidably connected to the explosion-proof airbag (3).

2. The dust suppression mechanism for explosive composite board production according to claim 1 is characterized in that: The shock-absorbing assembly (6) comprises a shock-absorbing tube (62), wherein the shock-absorbing tube (62) is fixedly connected in the baffle plate (2), a shock-absorbing rod (61) is slidably connected in the shock-absorbing tube (62), one end of the shock-absorbing rod (61) located in the shock-absorbing tube (62) is fixedly connected to a pressure-boosting spring (63), and the other end is fixedly connected to the explosion-proof airbag (3).

3. A dust suppression mechanism for explosive composite board production according to claim 2, characterized in that: The explosion-proof airbag (3) and the dust collecting tube (41) are both filled with water.

4. A dust suppression mechanism for explosive composite board production according to claim 3, characterized in that: A plurality of the dust collecting components (4) are evenly distributed in the explosion-proof airbag (3), and a plurality of the explosion-proof panels (44) together form a circle surrounding the parent material explosion composite zone (1).

5. The dust suppression mechanism for explosive composite board production according to claim 1 is characterized in that: The spray assembly (5) comprises a spray pipe (51) and a nozzle (52); the spray pipe (51) is fixedly connected to the explosion-proof airbag (3) and the dust collecting tube (41) respectively, and is communicated with the explosion-proof airbag (3) and the dust collecting tube (41) respectively; the nozzle (52) is arranged at the end of the spray pipe (51) close to the parent material explosion composite zone (1).

6. A dust suppression mechanism for explosive composite board production according to claim 5, characterized in that: The nozzles (52) are pointed upward at an oblique angle, and a plurality of the nozzles (52) together form a circle, and the sprayed water forms a conical barrier.

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