Self-induction discharging dust collection bin for dust removal device

Abstract

The self-induction discharging dust collection bin for the dust removal device comprises a dust collection bin body, a feeding port, a discharging port, a plurality of supporting legs and a material shaking structure are arranged on the dust collection bin body, a plurality of material level detection sensors are arranged on the side wall of the dust collection bin body, and a discharging valve is arranged on the discharging port. By the adoption of the structure, the material level is automatically sensed, discharging reminding is monitored in real time, and the conditions of no-load operation and overload operation during discharging are avoided; vibration material shaking is matched in the discharging process, hardened materials are prevented from adhering to the inner wall of the dust collection bin, and discharging is thorough and convenient; the device is simple in overall structure, flexible in operation, accurate in control and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a self-sensing discharging dust collection bin for a dust removal device. Background Art

[0002] Dust removal devices are commonly used for dust treatment in industrial processing. In existing dust removal devices, as a core component, the discharging function of the dust collection bin directly affects the operation efficiency of the entire dust removal system. However, there are some deficiencies in the discharging process of traditional dust collection bins: after the accumulation of impurity powder in the dust collection bin reaches a certain level, due to problems such as material caking or adhesion, it is often easy to stick to the inner wall of the dust collection bin; at the same time, existing dust collection bins lack the ability to monitor the material level, and can only control the discharging of the dust collection bin by regular or operators calculating according to the processing volume, which is prone to two situations of no-load operation and overload operation. This not only wastes resources, but also easily reduces the dust removal efficiency of the dust removal device, being neither flexible nor accurately controllable. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a self-sensing discharging dust collection bin for a dust removal device, which can automatically sense the material level, monitor the discharging reminder in real time, and avoid the situations of no-load operation and overload operation during discharging; during the discharging process, it cooperates with vibration to shake the material, avoiding the caked material from sticking to the inner wall of the dust collection bin, and the discharging is thorough and convenient; the overall structure of the device is simple, the operation is flexible, the control is accurate, and the practicability is strong.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is: a self-sensing discharging dust collection bin for a dust removal device, including a dust collection bin, the dust collection bin is provided with a feed inlet, a discharge outlet, a plurality of support legs and a material shaking structure, a plurality of material level detection sensors are arranged on the side wall of the dust collection bin, and a discharge valve is arranged on the discharge outlet;

[0005] The material shaking structure includes an air compressor, the air compressor is connected with a gas distribution ring through an air pipe, the gas distribution ring is sleeved on the outer wall of the dust collection bin and is connected with the dust collection bin through a plurality of fixing seats, the gas distribution ring is connected with a material vibrating structure arranged on the inner wall of the dust collection bin through a plurality of air supply pipes, and a pressure reducing valve and a control structure are arranged on the air pipe.

[0006] In a preferred scheme, a material gathering end is arranged on one side of the bottom of the dust collection bin close to the discharge outlet.

[0007] In a preferred scheme, the number of the plurality of material level detection sensors is not less than two, and the plurality of material level sensors can be divided into a start sensor and a stop sensor. The start sensor is located at the middle position of the dust collection bin, and the stop sensor is located at the bottom position of the dust collection bin.

[0008] In a preferred embodiment, the control structure includes a solenoid valve disposed on the vent pipe, and the solenoid valve is connected to the relay through a control wire.

[0009] In a preferred embodiment, the vibrating structure includes a pneumatic vibrator. The pneumatic vibrator is connected to the air supply pipe through an intake pipe. The output end of the pneumatic vibrator cooperates with the inner wall of the dust collection bin and is provided with a flexible pad. The other end of the pneumatic vibrator is provided with a limit seat. Symmetrically arranged positioning arms are provided on the limit seat. The positioning arms are in positioning cooperation with a positioning rod. One end of the positioning rod is connected to the inner wall of the dust collection bin, and the other end of the positioning rod is connected to a limit plate. An elastic member is sleeved on the positioning rod, and both ends of the elastic member are respectively connected to the positioning arm and the limit plate.

[0010] In a preferred embodiment, the pneumatic vibrator is provided with a cavity and a piston structure, and a plurality of exhaust holes cooperating with the cavity are symmetrically arranged on the pneumatic vibrator.

[0011] In a preferred embodiment, the air supply pipe is a spiral pipe.

[0012] The self-inductive discharging dust collection bin for a dust removal device provided by the present utility model has the following beneficial effects by adopting the above structure:

[0013] (1) Automatically senses the material level, monitors the discharging reminder in real time, and avoids the situations of no-load operation and overload operation during discharging;

[0014] (2) Cooperates with vibrating and shaking the material during the discharging process, avoids the agglomerated material from sticking to the inner wall of the dust collection bin, and is convenient for thorough discharging;

[0015] (3) The overall structure of the device is simple, the operation is flexible, the control is accurate, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0018] Figure 2 It is a schematic diagram of the material shaking structure of the present utility model.

[0019] Figure 3 It is a schematic diagram of the vibrating structure of the present utility model.

[0020] Figure 4 It is a schematic diagram of the vibrating structure of the present utility model.

[0021] In the figure: dust collection bin 1, feed inlet 2, material gathering end 3, discharge outlet 4, discharge valve 5, support leg 6, start sensor 7, stop sensor 8, material shaking structure 9, air compressor 10, ventilation pipe 11, air distribution ring 12, pressure reducing valve 13, solenoid valve 14, control line 15, relay 16, fixed seat 17, air supply pipe 18, material vibrating structure 19, pneumatic vibrator 20, air inlet pipe 21, limit seat 22, positioning arm 23, positioning rod 24, exhaust hole 25, elastic member 26, limit plate 27, flexible pad 28. Detailed implementation manner

[0022] As Figures 1-4 shown in [figure reference], the self-inductive discharge dust collection bin for a dust removal device includes a dust collection bin 1, and the dust collection bin 1 is provided with a feed inlet 2, a discharge outlet 4, a plurality of support legs 6 and a material shaking structure 9. A plurality of material level detection sensors are provided on the side wall of the dust collection bin 1, and a discharge valve 5 is provided on the discharge outlet 4;

[0023] The material shaking structure 9 includes an air compressor 10. The air compressor 10 is connected to an air distribution ring 12 through a ventilation pipe 11. The air distribution ring 12 is sleeved on the outer wall of the dust collection bin 1 and is connected to the dust collection bin 1 through a plurality of fixed seats 17. The air distribution ring 12 is connected to a material vibrating structure 19 provided on the inner wall of the dust collection bin 1 through a plurality of air supply pipes 18. A pressure reducing valve 13 and a control structure are provided on the ventilation pipe 11.

[0024] In a preferred solution, a material gathering end 3 is provided on one side of the bottom of the dust collection bin 1 close to the discharge outlet 4. It is convenient for gathering materials and facilitating the discharge and export.

[0025] In a preferred solution, the plurality of material level detection sensors are not less than two. The plurality of material level sensors can be divided into a start sensor 7 and a stop sensor 8. The start sensor 7 is located at the middle position of the dust collection bin 1, and the stop sensor 8 is located at the bottom position of the dust collection bin 1. It can automatically sense the material level, monitor the discharge reminder in real time, and avoid the situations of no-load operation and overload operation during discharging.

[0026] In a preferred solution, the control structure includes a solenoid valve 14 provided on the ventilation pipe 11. The solenoid valve 14 is connected to a relay 16 through a control line 15. The control is convenient, flexible and stable.

[0027] In a preferred embodiment, the vibrating material structure 19 includes a pneumatic vibrator 20. The pneumatic vibrator 20 is connected to the air supply pipe 18 through an air inlet pipe 21. The output end of the pneumatic vibrator 20 is fitted with the inner wall of the dust collection bin 1 and is provided with a flexible pad 28. At the other end of the pneumatic vibrator 20, there is a limit seat 22. On the limit seat 22, positioning arms 23 are symmetrically provided. The positioning arms 23 are in positioning cooperation with a positioning rod 24. One end of the positioning rod 24 is connected to the inner wall of the dust collection bin 1, and the other end of the positioning rod 24 is connected to a limit plate 27. An elastic member 26 is sleeved on the positioning rod 24. The two ends of the elastic member 26 are respectively connected to the positioning arm 23 and the limit plate 27. The pneumatic material sorting and matching ensure that the vibration force is transmitted comprehensively and evenly.

[0028] In a preferred embodiment, the pneumatic vibrator 20 is provided with a cavity and a piston structure, and a plurality of exhaust holes 25 cooperating with the cavity are symmetrically provided on the pneumatic vibrator 20.

[0029] In a preferred embodiment, the air supply pipe 18 is a spiral pipe. The pipe body has scalability, which can better cooperate with the pneumatic vibrator 20 to vibrate and shake the materials.

[0030] The usage method of the present utility model is as follows: The pneumatic vibrator 20 is connected by using the high-pressure gas discharged by an air compressor through the air supply pipe 18. When the gas pushes the piston in the pneumatic vibrator 20 to move upward, the gas in the upper air chamber of the piston in the cavity is squeezed, and the squeezed gas is discharged through the exhaust holes 25. When the piston moves upward to the end point, the gas automatically switches the ventilation direction through the grooves and air channels in the cavity, so that the gas enters the upper air chamber of the piston. The high-pressure gas pushes the piston to move downward to the end point, and the first cycle ends. The second cycle starts, and the continuous reciprocating cycle makes the vibrator generate translational motion and shaking, thereby generating a vibration force. When the material level reaches the unloading requirement, the pneumatic vibrator 20 is started, and the stored materials in the dust collection bin 1 are shaken and scattered in cooperation with the vibration, which is convenient for unloading.

[0031] The beneficial effects of the present utility model are as follows: It can automatically sense the material level, monitor the unloading reminder in real time, and avoid the situations of no-load operation and overload operation during unloading; during the unloading process, it cooperates with vibration to shake the materials, avoiding the agglomerated materials from sticking to the inner wall of the dust collection bin, and the unloading is complete and convenient; the overall structure of the device is simple, the operation is flexible, the control is precise, and the practicability is strong.

Claims

1. Self-inductive discharging dust collection bin for dust removal device, including dust collection bin (1), characterized in that: The described dust collection bin (1) is provided with a feed inlet (2), a discharge outlet (4), a plurality of support legs (6) and a material shaking structure (9). A plurality of material level detection sensors are provided on the side wall of the dust collection bin (1), and a discharge valve (5) is provided on the discharge outlet (4). The described material shaking structure (9) includes an air compressor (10). The air compressor (10) is connected to a gas distribution ring (12) through an air pipe (11). The gas distribution ring (12) is sleeved on the outer wall of the dust collection bin (1) and is connected to the dust collection bin (1) through a plurality of fixing seats (17). The gas distribution ring (12) is connected to a material vibrating structure (19) provided on the inner wall of the dust collection bin (1) through a plurality of air delivery pipes (18). A pressure reducing valve (13) and a control structure are provided on the air pipe (11).

2. The self-inductive discharging dust collection bin for a dust removal device according to claim 1, wherein: One side of the bottom of the described dust collection bin (1) close to the discharge outlet (4) is provided with a material gathering end (3).

3. The self-inductive discharging dust collecting bin for a dust removing device according to claim 1, wherein: The described plurality of material level detection sensors are not less than two. The plurality of material level sensors can be divided into a start sensor (7) and a stop sensor (8). The start sensor (7) is located at the middle position of the dust collection bin (1), and the stop sensor (8) is located at the bottom position of the dust collection bin (1).

4. The self-inductive discharging dust collecting bin for a dust removal device according to claim 1, characterized in that: The described control structure includes an electromagnetic valve (14) provided on the air pipe (11). The electromagnetic valve (14) is connected to a relay (16) through a control line (15).

5. The self-inductive discharging dust collecting bin for a dust removing device according to claim 1, characterized in that: The described material vibrating structure (19) includes a pneumatic vibrator (20). The pneumatic vibrator (20) is connected to the air delivery pipe (18) through an air inlet pipe (21). The output end of the pneumatic vibrator (20) cooperates with the inner wall of the dust collection bin (1) and is provided with a flexible pad (28). The other end of the pneumatic vibrator (20) is provided with a limit seat (22). Positioning arms (23) are symmetrically provided on the limit seat (22). The positioning arms (23) are in positioning cooperation with a positioning rod (24). One end of the positioning rod (24) is connected to the inner wall of the dust collection bin (1), and the other end of the positioning rod (24) is connected to a limit plate (27). An elastic member (26) is sleeved on the positioning rod (24). The two ends of the elastic member (26) are respectively connected to the positioning arm (23) and the limit plate (27).

6. The self-inductive discharging dust collecting bin for a dust removing device according to claim 5, characterized in that: The described pneumatic vibrator (20) is internally provided with a cavity and a piston structure. A plurality of exhaust holes (25) cooperating with the cavity are symmetrically provided on the pneumatic vibrator (20).

7. The self-inductive discharging dust collecting bin for a dust removal device according to claim 1, wherein: The described air delivery pipe (18) adopts a spiral pipe.

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