Multidirectional silo dredging device based on super-energy high-strength sound waves

Abstract

The utility model discloses a multidirectional silo dredging device based on super-energy high-strength sound waves, and relates to the technical field of silo dredging devices. Comprising a silo and a sound wave dredging mechanism, the bottom end of the silo is rotationally connected with a discharging hopper, a connecting pipe is fixed to the bottom end of the discharging hopper, two limiting rings are fixed to the outer wall of the connecting pipe, a fixing frame is installed on the outer wall of the silo, a mounting frame is fixed to one end of the fixing frame, and the connecting pipe is rotationally connected to the inner wall of the mounting frame; the sound wave dredging mechanism comprises a sound energy flash tank and a sound wave generator, the sound energy flash tank is fixed at one end of the mounting frame, and the sound energy flash tank is connected with the output end of the sound wave generator. The motor is started, the motor drives the second gear to rotate, the second gear rotates to drive the first gear to rotate, the first gear rotates to drive the connecting pipe to rotate, and the connecting pipe rotates to enable the connecting pipe to rotate in the mounting frame, so that the sound energy flash tank can generate high-frequency sound wave vibration at all positions of the connecting pipe; and particles of the material are excited to move or vibrate.

Description

TECHNICAL FIELD

[0001] The utility model relates to silo dredging device technical field, specifically to a kind of based on superpower high intensity sound wave multidirectional silo dredging device. BACKGROUND

[0002] Silo in use process, especially when long-time storage or material has humidity, adhesion and other characteristics, material blockage, adhesion in the phenomenon of wall or bottom, affect normal unloading and material flow.This device can produce high-frequency acoustic vibration by superpower acoustic technology, stimulate the movement or vibration of material particles, a kind of coal bunker unblocking system based on frequency conversion sound wave (announcement number:CN222137588U) in use has the following shortcomings:

[0003] It can only cover some specific areas in discharge port by transmitting different frequency high-energy sound waves to discharge port, so that the coking coal in discharge port vibrates, and then the coking structure of coal is destroyed, the coal flow is accelerated to fall, the automation of coal bunker unblocking work is realized, and the efficiency of coal bunker coal discharging is improved, but the emitted sound wave can only cover some specific areas in discharge port. Due to the unevenness of the internal structure of the silo and the material accumulation, some areas of the discharge port may be far away from the sound wave device or the layout of the material is different, resulting in poor dredging effect, so the patent proposes a kind of based on superpower high intensity sound wave multidirectional silo dredging device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of based on superpower high intensity sound wave multidirectional silo dredging device to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of based on superpower high intensity sound wave multidirectional silo dredging device, including silo and sound wave dredging mechanism, the bottom end of silo is rotatably connected with hopper, the bottom end of hopper is fixed with connecting pipe, the outer wall of connecting pipe is fixed with two limit rings, the outer wall of silo is installed with fixed frame, one end of fixed frame is fixed with mounting bracket, connecting pipe is rotatably connected in the inner wall of mounting bracket, sound wave dredging mechanism includes sound energy expansion vessel and sound wave generator, sound energy expansion vessel is fixed in one end of mounting bracket, and the output end of sound energy expansion vessel is connected with sound wave generator.

[0006] Preferably, one end of the fixed frame is fixed with a fixed plate, a first gear is rotatably connected to the inner wall of the bottom end of the fixed frame, the first gear is fixed to the outer wall of the connecting pipe, a second gear is rotatably connected between the inner wall of the bottom end of the fixed frame and the fixed plate, the second gear is engaged with the first gear, a motor is fixed to the top end of the fixed plate, and the output end of the motor is fixed to the second gear after penetrating the fixed plate.

[0007] Preferably, a fixing rod is fixed in the silo, and a cleaning rod is fixed to the outer wall of the fixing rod and in contact with the inner wall of the connecting pipe.

[0008] Preferably, the sound wave dredging mechanism further comprises a pressure stabilizing gas tank, a filter and an air compressor, a first pipe is fixedly communicated between the gas outlet of the pressure stabilizing gas tank and the input end of the sound wave generator, a second pipe is fixedly communicated between the filter and the pressure stabilizing gas tank, and a third pipe is fixedly communicated between the filter and the air compressor.

[0009] Preferably, valves are installed on the first pipe, the second pipe and the third pipe.

[0010] Preferably, a pressure gauge is installed at one end of the pressure stabilizing gas tank.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] By starting the motor, the motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the connecting pipe to rotate, and the connecting pipe rotates in the mounting frame, so that the sound energy expansion vessel can produce high-frequency sound wave vibration at each position of the connecting pipe, and the particle movement or vibration of the material is excited, so that the material is prevented from being blocked;

[0013] In addition, the connecting pipe rotates, so that the cleaning rod cleans the inner wall of the connecting pipe, and the material adhered to the inner wall of the connecting pipe is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a mounting frame structure schematic view of the utility model;

[0016] Figure 3 It is a pressure stabilizing gas tank structure schematic view of the utility model;

[0017] Figure 4 It is a cleaning rod structure schematic view of the utility model.

[0018] In the drawing: 1, silo; 2, discharge hopper; 3, connecting pipe; 4, fixing frame; 5, first gear; 6, second gear; 7, fixing plate; 8, motor; 9, limiting ring; 10, mounting frame; 11, sound energy expansion vessel; 12, sound wave generator; 13, first pipe; 14, pressure stabilizing gas tank; 15, pressure gauge; 16, second pipe; 17, filter; 18, third pipe; 19, air compressor; 20, fixing rod; 21, cleaning rod. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] The silo 1 is prone to material blockage and adhesion to the wall or bottom during use, especially during long-term storage or when the material has moisture and viscosity, thereby affecting normal unloading and material flow. The device can generate high-frequency acoustic vibrations to stimulate particle movement or vibration of the material. The silo unblocking device based on the super-power high-intensity acoustic wave can rotate the second gear 6 by starting the motor 8, and the motor 8 drives the first gear 5 to rotate, and the first gear 5 drives the connecting pipe 3 to rotate, and the connecting pipe 3 rotates in the mounting frame 10, so that the sound energy expansion vessel 11 can generate high-frequency acoustic vibrations at each position of the connecting pipe 3, stimulate particle movement or vibration of the material, and avoid material blockage and adhesion to the inner wall of the connecting pipe 3.

[0021] As shown in Figures 1-4 The utility model provides a technical scheme: a silo unblocking device based on super-power high-intensity acoustic wave, which comprises a silo 1 and an acoustic unblocking mechanism, the bottom end of the silo 1 is rotatably connected with a discharge hopper 2, the bottom end of the discharge hopper 2 is fixedly connected with a connecting pipe 3, the outer wall of the connecting pipe 3 is fixedly connected with two limiting rings 9, the outer wall of the silo 1 is provided with a fixing frame 4, one end of the fixing frame 4 is fixedly connected with a mounting frame 10, the connecting pipe 3 is rotatably connected to the inner wall of the mounting frame 10, the acoustic unblocking mechanism comprises a sound energy expansion vessel 11 and an acoustic wave generator 12, the sound energy expansion vessel 11 is fixed to one end of the mounting frame 10, and the sound energy expansion vessel 11 is connected with the output end of the acoustic wave generator 12. One end of the fixing frame 4 is fixedly connected with a fixed plate 7, the bottom end of the fixing frame 4 is rotatably connected with a first gear 5, the first gear 5 is fixed to the outer wall of the connecting pipe 3, the bottom end of the fixing frame 4 and the fixed plate 7 are rotatably connected with a second gear 6, the second gear 6 is engaged with the first gear 5, the top end of the fixed plate 7 is fixedly connected with a motor 8, the motor 8 has a self-locking function, the output end of the motor 8 penetrates through the fixed plate 7 and is fixedly connected with the second gear 6, a fixed rod 20 is fixedly arranged in the silo 1, a cleaning rod 21 is fixedly arranged on the outer wall of the fixed rod 20, and the cleaning rod 21 is in contact with the inner wall of the connecting pipe 3.

[0022] It needs to be noted that by starting the motor 8, the motor 8 drives the second gear 6 to rotate, the second gear 6 drives the first gear 5 to rotate, the first gear 5 drives the connecting pipe 3 to rotate, the connecting pipe 3 rotates in the mounting frame 10, so that the sound energy expansion vessel 11 can produce high-frequency sound wave vibration at each position of the connecting pipe 3, and the particle movement or vibration of the material is excited, so that the material is prevented from being blocked, and in addition, the connecting pipe 3 rotates, so that the cleaning rod 21 cleans the inner wall of the connecting pipe 3, and the material adhered to the inner wall of the connecting pipe 3 is prevented from being removed.

[0023] As shown in Figure 3 The sound wave dredging mechanism further comprises a pressure stabilizing gas storage tank 14, a filter 17 and an air compressor 19, a first pipeline 13 is fixedly communicated between the gas outlet of the pressure stabilizing gas storage tank 14 and the input end of the sound wave generator 12, the filter 17 and the pressure stabilizing gas storage tank 14 are fixedly communicated by a second pipeline 16, and the filter 17 and the air compressor 19 are fixedly communicated by a third pipeline 18. Valves are installed on the first pipeline 13, the second pipeline 16 and the third pipeline 18. A pressure gauge 15 is installed at one end of the pressure stabilizing gas storage tank 14, the on-off of the air flow is controlled by the valves, the air flow is adjusted, the stable operation of the system is ensured, the valves can be used for isolation and management during equipment maintenance, and the pressure gauge 15 is used for monitoring the air pressure of the pressure stabilizing gas storage tank 14, so that the air pressure is ensured to be in a proper range, and the efficient operation and safety of the system are ensured.

[0024] It needs to be noted that the air compressor 19 is responsible for sucking air from the outside and compressing the air to increase the pressure of the air and provide sufficient air source. The air compressor 19 sends the compressed air into the filter 17 through the third pipeline 18, ensures that there is no impurity in the air, avoids pollution of subsequent equipment, and then the gas is stored in the pressure stabilizing gas storage tank 14 through the second pipeline 16 and kept at a stable pressure. When the air source is stable, the gas flows from the pressure stabilizing gas storage tank 14 to the input end of the sound wave generator 12 through the first pipeline 13, and then in the sound wave generator 12, the air flow passes through the transducer, a stronger sound wave vibration can be generated by increasing the power output of the transducer, and then is output to the sound energy expansion vessel 11. The main function of the sound energy expansion vessel 11 is to amplify the energy of the sound wave, and the purpose is to ensure that the sound wave can be widely and uniformly transmitted in the connecting pipe 3, the particle movement or vibration of the material is excited, and the material is prevented from being blocked and adhered to the inner wall of the connecting pipe 3.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended embodiments and their equivalents.

Claims

1. A multi-directional silo unblocking device based on high-intensity acoustic waves, comprising a silo (1) and an acoustic unblocking mechanism, characterized in that: The bottom end of the silo (1) is rotatably connected to the hopper (2), the bottom end of the hopper (2) is fixed with the connecting pipe (3), the outer wall of the connecting pipe (3) is fixed with two limiting rings (9), the outer wall of the silo (1) is equipped with a fixing frame (4), one end of the fixing frame (4) is fixed with a mounting frame (10), the connecting pipe (3) is rotatably connected to the inner wall of the mounting frame (10), the acoustic wave dredging mechanism includes an acoustic energy expander (11) and an acoustic wave generator (12), the acoustic energy expander (11) is fixed to one end of the mounting frame (10), and the acoustic energy expander (11) is connected to the output end of the acoustic wave generator (12).

2. The multi-directional silo unblocking device based on ultra-high intensity acoustic waves according to claim 1, characterized in that: One end of the fixed frame (4) is fixed with a fixed plate (7). The bottom inner wall of the fixed frame (4) is rotatably connected with a first gear (5). The first gear (5) is fixed on the outer wall of the connecting pipe (3). The bottom inner wall of the fixed frame (4) and the fixed plate (7) are rotatably connected with a second gear (6). The second gear (6) meshes with the first gear (5). The top of the fixed plate (7) is fixed with a motor (8). The output end of the motor (8) passes through the fixed plate (7) and is fixed with the second gear (6).

3. The multi-directional silo unblocking device based on ultra-high intensity acoustic waves according to claim 1, characterized in that: A fixing rod (20) is fixed inside the silo (1), and a cleaning rod (21) is fixed on the outer wall of the fixing rod (20). The cleaning rod (21) is in contact with the inner wall of the connecting pipe (3).

4. The multi-directional silo unblocking device based on ultra-high intensity acoustic waves according to claim 1, characterized in that: The acoustic wave unblocking mechanism also includes a pressure-stabilizing gas storage tank (14), a filter (17), and an air compressor (19). The outlet of the pressure-stabilizing gas storage tank (14) is fixedly connected to the input end of the acoustic wave generator (12) via a first pipe (13). A second pipe (16) is fixedly connected between the filter (17) and the pressure-stabilizing gas storage tank (14). A third pipe (18) is fixedly connected between the filter (17) and the air compressor (19).

5. The multi-directional silo unblocking device based on ultra-high intensity acoustic waves according to claim 4, characterized in that: Valves are installed on the first pipe (13), the second pipe (16) and the third pipe (18).

6. The multi-directional silo unblocking device based on ultra-high intensity acoustic waves according to claim 4, characterized in that: A pressure gauge (15) is installed at one end of the pressure-stabilizing gas storage tank (14).

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