Biomass pellet fuel dust collecting equipment

Abstract

The utility model relates to the technical field of dust collection, in particular to biomass particle fuel dust collection equipment which comprises a processing equipment main body, the bottom end of the processing equipment main body is communicated with a discharging pipe, a mounting frame is fixedly mounted on the side wall of the discharging pipe, and a dust collection assembly is arranged on the mounting frame. Negative pressure can be generated in the material suction barrel, dust at the discharging pipe can be sucked into the material suction barrel through the dust suction heads, generation and diffusion of the dust can be controlled from the source, the dust suction efficiency can be improved through mutual cooperation of the multiple dust suction heads, the dust can be prevented from entering turbine blades through the filter screen, and the dust suction efficiency is improved. The cleaning brush on the cleaning plate can sweep down the dust adsorbed on the filter screen from the filter screen, the filter screen can be prevented from being blocked by the dust, it can be guaranteed that the turbine blades smoothly drive air in the material suction barrel to circulate, and continuous adsorption of the dust is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection, in particular to a biomass particle fuel dust collection device. Background Art

[0002] In the production process of biomass energy, the production of biomass pellet fuel is an important part. However, during its production process, a large amount of dust will be generated due to processes such as crushing and grinding. This dust will not only cause environmental pollution, but also have adverse effects on the health of workers. Therefore, how to effectively collect and control dust in the production process of biomass pellet fuel has become a problem that needs to be solved urgently.

[0003] In current industrial production, dust collection equipment is used to collect dust. However, due to the unorganized diffusion characteristics of dust, the dust collection effect is not ideal. Existing dust collection equipment can often only collect the dust that has already spread, while ignoring the control of dust generation from the source and the collection and control of the spread dust, resulting in short dust collection efficiency, service life, and improvement of the safety production index.

[0004] To this end, a biomass pellet fuel dust collection device is proposed. Utility Model Content

[0005] The utility model aims to provide a biomass particle fuel dust collection device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A biomass pellet fuel dust collection device comprises: a processing equipment body, a discharge pipe is connected to the bottom end of the processing equipment body, a mounting frame is fixedly installed on the side wall of the discharge pipe, a dust suction assembly is arranged on the mounting frame, the dust suction assembly comprises a suction cylinder fixedly installed on the mounting frame, a motor is fixedly installed on the end of the suction cylinder, the output end of the motor extends to the suction cylinder and is fixedly connected with a disc, a plurality of turbine blades are fixedly installed on the end of the disc, a filter is also fixedly installed in the suction cylinder, a connecting pipe is connected to the end of the suction cylinder away from the motor, a mounting platform is fixedly installed on the side wall of the discharge pipe, a dust suction hole is opened in the mounting platform, a dust suction head is connected to the dust suction hole, and the connecting pipe is connected to the dust suction hole on the mounting platform.

[0008] Preferably, a PLC controller is also fixedly mounted on the mounting frame, and the PLC controller is electrically connected to the motor.

[0009] Preferably, a dust concentration sensor is fixedly mounted on the side wall of the discharge pipe, and the dust concentration sensor is electrically connected to the PLC controller.

[0010] Preferably, the bottom end of the suction cylinder is connected to an air outlet pipe, and the air outlet pipe is located below the turbine blades.

[0011] Preferably, a cleaning assembly is provided in the suction barrel, and the cleaning assembly includes a plurality of cleaning plates fixedly mounted on the output end of the motor, a plurality of cleaning brushes are evenly fixedly mounted on the inner side of the cleaning plates, and the cleaning brushes are tightly fitted to the filter screen.

[0012] Preferably, the output end of the motor passes through the center of the filter and extends to the other side of the filter.

[0013] Preferably, the bottom end of the suction cylinder is connected to a dust exhaust pipe, and a control valve is provided on the dust exhaust pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting up the dust suction component, the motor after power-on can drive the disc and the turbine blades to rotate at high speed in the suction barrel. At this time, the air in the suction barrel can be continuously discharged from the air outlet pipe, thereby generating negative pressure in the suction barrel. At this time, the dust suction head connected to the connecting pipe can suck the dust at the discharge pipe into the suction barrel, which can control the generation and diffusion of dust from the source, and the dust concentration sensor can monitor the dust concentration in the discharge pipe. When the dust concentration exceeds the preset threshold, the PLC controller will send out an alarm signal and record relevant data so that the staff can make timely adjustments to the production progress, effectively collect dust from the source and during the production process, and improve production safety indicators. Through the cooperation of multiple dust suction heads, the dust suction efficiency can be improved, and the filter can prevent dust from entering the turbine blades, ensuring that the inside of the turbine blades will not be contaminated by dust, thereby extending the service life of the equipment.

[0016] 2. By setting up a cleaning component, when the motor drives the turbine blades to rotate, the cleaning plate at the output end of the motor can rotate synchronously with the motor. At this time, the cleaning brushes on the multiple cleaning plates can sweep the dust adsorbed on the filter net from the filter net, which can prevent the filter net from being blocked by dust. It can ensure that the turbine blades can smoothly drive the air circulation in the suction barrel, which is conducive to the continuous adsorption of dust. After the user opens the control valve, the adsorbed dust can be collected and utilized through the dust exhaust pipe, which can avoid dust waste and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of the bottom end of the processing equipment body in the embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bottom end of the discharge pipe in the embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the discharge pipe in the embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the suction cylinder in the embodiment of the utility model.

[0021] In the figure: 1. Processing equipment body; 2. Discharge pipe; 3. Suction cylinder; 4. Motor; 5. Dust suction head; 6. Mounting table; 7. Connecting pipe; 8. Mounting frame; 9. Dust suction hole; 10. PLC controller; 11. Dust concentration sensor; 12. Cleaning plate; 13. Dust exhaust pipe; 14. Exhaust pipe; 15. Cleaning brush; 16. Disc; 17. Turbine blade; 18. Filter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1:

[0025] See also Figures 1 to 4 A dust collection device comprises: a processing equipment body 1, a discharge pipe 2 is connected to the bottom end of the processing equipment body 1, a mounting frame 8 is fixedly installed on the side wall of the discharge pipe 2, a dust collection assembly is arranged on the mounting frame 8, and the dust collection assembly comprises a suction cylinder 3 fixedly installed on the mounting frame 8, a motor 4 is fixedly installed on the end of the suction cylinder 3, the output end of the motor 4 extends to the suction cylinder 3 and is fixedly connected with a disc 16, a plurality of turbine blades 17 are fixedly installed on the end of the disc 16, a filter screen 18 is also fixedly installed in the suction cylinder 3, and a connecting pipe 7 is connected to the end of the suction cylinder 3 away from the motor 4, a mounting platform 6 is fixedly installed on the side wall of the discharge pipe 2, a dust collection hole 9 is opened in the mounting platform 6, a dust collection head 5 is connected to the dust collection hole 9, and the connecting pipe 7 is connected to the dust collection hole 9 on the mounting platform 6.

[0026] See also Figure 1 A PLC controller 10 is also fixedly mounted on the mounting frame 8, and the PLC controller 10 is electrically connected to the motor 4.

[0027] See also Figure 2A dust concentration sensor 11 is also fixedly installed on the side wall of the discharge pipe 2, and the dust concentration sensor 11 is electrically connected to the PLC controller 10.

[0028] See also Figure 4 The bottom end of the suction cylinder 3 is connected to an air outlet pipe 14, and the air outlet pipe 14 is located below the turbine blades 17.

[0029] In this embodiment, when in use, the motor 4 after being energized can drive the disc 16 and the turbine blades 17 to rotate at high speed in the suction barrel 3. At this time, the air in the suction barrel 3 can be continuously discharged from the air outlet pipe 14, so that negative pressure is generated in the suction barrel 3. At this time, the dust suction head 5 connected to the connecting pipe 7 can suck the dust at the discharge pipe 2 into the suction barrel 3, and can control the generation and diffusion of dust from the source. The dust concentration sensor 11 can monitor the dust concentration in the discharge pipe 2. When the dust concentration exceeds the preset threshold, the PLC controller 10 will send an alarm signal and record relevant data so that the staff can make timely adjustments to the production progress, effectively collect dust from the source and during the production process, and improve production safety indicators. Through the cooperation of multiple dust suction heads 5, the dust suction efficiency can be improved, and the filter screen 18 can prevent dust from entering the turbine blades 17, ensuring that the inside of the turbine blades 17 will not be contaminated by dust, thereby extending the service life of the equipment.

[0030] Embodiment 2:

[0031] See also Figures 1 to 4 A biomass pellet fuel dust collection device also includes: a cleaning component arranged in a suction barrel 3, the cleaning component includes a plurality of cleaning plates 12 fixedly installed at the output end of a motor 4, a plurality of cleaning brushes 15 are evenly fixedly installed on the inner side of the cleaning plate 12, and the cleaning brush 15 is tightly fitted with a filter screen 18.

[0032] See also Figure 4 The output end of the motor 4 passes through the center of the filter 18 and extends to the other side of the filter 18.

[0033] See also Figure 4 The bottom end of the suction cylinder 3 is connected to a dust exhaust pipe 13, and a control valve is arranged on the dust exhaust pipe 13.

[0034] In this embodiment, during use, while the motor 4 drives the turbine blades 17 to rotate, the cleaning plate 12 at the output end of the motor 4 can rotate synchronously with the motor 4. At this time, the cleaning brushes 15 on the multiple cleaning plates 12 can sweep the dust adsorbed on the filter 18 off the filter 18, thereby preventing the filter 18 from being blocked by dust, and ensuring that the turbine blades 17 can smoothly drive the air circulation in the suction barrel 3, which is conducive to the continuous adsorption of dust. After the user opens the control valve, the adsorbed dust can be collected and utilized through the dust exhaust pipe 13, thereby avoiding dust waste and reducing production costs.

[0035] Working principle: When the material generated in the processing equipment body 1 enters the discharge pipe 2, the motor 4 is started at this time. The energized motor 4 can drive the disc 16 and the turbine blades 17 to rotate at high speed in the suction barrel 3. At this time, the air in the suction barrel 3 can be continuously discharged from the air outlet pipe 14, thereby generating negative pressure in the suction barrel 3. At this time, the dust suction head 5 connected to the connecting pipe 7 can suck the dust at the discharge pipe 2 into the suction barrel 3 along the dust suction hole 9 in the mounting table 6, and can control the generation and diffusion of dust from the source. The dust concentration sensor 11 can monitor the dust concentration in the discharge pipe 2. When the dust concentration exceeds the preset threshold, the PLC controller 10 will send an alarm signal and record relevant data, so that the staff can make timely adjustments to the production schedule, and effectively collect dust from the source and during the production process. The cleaning brushes 15 on the cleaning plates 12 can sweep the dust adsorbed on the filter 18 off the filter 18, thus preventing the filter 18 from being blocked by dust, and ensuring that the turbine blades 17 are continuously cleaned.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A biomass pellet fuel dust collection device, comprising: The processing equipment body (1) is characterized in that: the bottom end of the processing equipment body (1) is connected to a discharge pipe (2), a mounting frame (8) is fixedly mounted on the side wall of the discharge pipe (2), a dust collection assembly is arranged on the mounting frame (8), the dust collection assembly comprises a suction cylinder (3) fixedly mounted on the mounting frame (8), a motor (4) is fixedly mounted on the end of the suction cylinder (3), the output end of the motor (4) extends into the suction cylinder (3) and is fixedly connected to a disc (16), the A plurality of turbine blades (17) are fixedly mounted on the end of the disc (16); a filter screen (18) is also fixedly mounted in the suction cylinder (3); a connecting pipe (7) is provided at one end of the suction cylinder (3) away from the motor (4); a mounting platform (6) is fixedly mounted on the side wall of the discharge pipe (2); a dust suction hole (9) is provided in the mounting platform (6); a dust suction head (5) is provided in the dust suction hole (9); and the connecting pipe (7) is connected to the dust suction hole (9) on the mounting platform (6).

2. The biomass pellet fuel dust collection device according to claim 1, characterized in that: A PLC controller (10) is also fixedly mounted on the mounting frame (8), and the PLC controller (10) is electrically connected to the motor (4).

3. The biomass pellet fuel dust collection device according to claim 2, characterized in that: A dust concentration sensor (11) is also fixedly mounted on the side wall of the discharge pipe (2), and the dust concentration sensor (11) is electrically connected to the PLC controller (10).

4. The biomass pellet fuel dust collection device according to claim 3, characterized in that: The bottom end of the suction cylinder (3) is connected to an air outlet pipe (14), and the air outlet pipe (14) is located below the turbine blades (17).

5. The biomass pellet fuel dust collection device according to claim 1, characterized in that: A cleaning assembly is arranged inside the suction cylinder (3), and the cleaning assembly comprises a plurality of cleaning plates (12) fixedly mounted on the output end of the motor (4), a plurality of cleaning brushes (15) are evenly fixedly mounted on the inner side of the cleaning plates (12), and the cleaning brushes (15) are tightly fitted to the filter screen (18).

6. The biomass pellet fuel dust collection device according to claim 5, characterized in that: The output end of the motor (4) passes through the center of the filter screen (18) and extends to the other side of the filter screen (18).

7. The biomass pellet fuel dust collection device according to claim 6, characterized in that: The bottom end of the suction cylinder (3) is connected to a dust exhaust pipe (13), and a control valve is provided on the dust exhaust pipe (13).

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