A dust removal device for biomass fuel processing

Abstract

The utility model discloses a dust collector for biomass fuel processing specifically related to fuel processing technical field, including device chassis, the top fixed mounting of device chassis has transport mechanism, the fixed mounting of transport mechanism has suction mechanism, and the one end of suction mechanism is equipped with dust removal spare, the suction mechanism includes two symmetrical distribution suction horizontal frame, and the suction horizontal frame is L type structure, and the opposite side top of suction horizontal frame all is equipped with even distribution's multiple suction wear groove, and the one end fixed mounting of suction horizontal frame has the connecting mouth, the end of connecting mouth all fixed mounting has the flow guide pipe, and the fixed mounting of two flow guide pipe between has the three way pipes, and the end fixed mounting of three way pipes has the connecting pipe, and this dust collector, through setting suction mechanism, can carry out effective dust removal to transport mechanism around space, can prevent flying dust to cause influence to working environment and to transmission equipment and cause the influence of blocking.

Description

Technical Field

[0001] This utility model relates to the field of fuel processing technology, specifically a dust removal device for biomass fuel processing. Background Technology

[0002] Biomass fuels (such as straw, wood chips, rice husks, etc.) are increasingly valued for their processing and utilization as renewable and clean energy. In the large-scale processing of biomass fuels, it is usually necessary to go through processes such as crushing, drying, conveying, and molding. These processes are very likely to generate a large amount of dust. This dust is not only small in particle size and light in specific gravity, but also easy to fly, so it needs to be treated for dust removal.

[0003] Traditional biomass fuels are often transported using conveyor belts. However, dust is generated during transportation. To reduce the impact of dust on the working environment and conveying equipment, suction frames are installed above the conveyor belt for dust removal. However, the suction frames cannot fully cover the entire conveyor belt, resulting in mediocre dust removal. Dust still affects the working environment and can cause blockages in the conveying equipment. Therefore, we propose a dust removal device for biomass fuel processing to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a dust removal device for biomass fuel processing to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dust removal device for biomass fuel processing, comprising a device base frame, a transport mechanism fixedly installed at the top of the device base frame, a suction mechanism fixedly installed on the transport mechanism, and a dust removal component provided at the end of the suction mechanism; The suction mechanism includes two symmetrically distributed suction cross frames, each with an L-shaped structure. Multiple suction slots are evenly distributed on the top of opposite sides of each suction cross frame. A connection port is fixedly installed at one end of each suction cross frame, and a guide pipe is fixedly installed at the end of each connection port. A T-junction is fixedly installed between the two guide pipes, and a connecting pipe is fixedly installed at the end of the T-junction.

[0006] Preferably, the transport mechanism includes two symmetrically distributed transport side frames, which are fixedly installed on the top of the device base frame. The suction mechanism is fixedly installed on the outside of the corresponding transport side frame via a suction cross frame. A plurality of evenly distributed transport rollers are rotatably installed between the two transport side frames via bearings. A transport belt is movably sleeved on the outside of the plurality of transport rollers, and a plurality of suction through slots are located above the transport belt.

[0007] Preferably, a transmission sprocket is fixedly installed on the shaft end of each of the two end positions of the transport roller, and a transmission chain is meshed with the outer side of the two corresponding transmission sprockets. The transmission sprockets and transmission chains are located in the corresponding transport side frame.

[0008] Preferably, a first motor is fixedly installed at one end of one of the transport side frames, and the drive end of the first motor and the shaft end of the corresponding transport roller are fixedly installed.

[0009] Preferably, the dust removal component includes a dust removal outer frame, a door frame is rotatably installed on one side of the dust removal outer frame via a hinge, an air inlet pipe is fixedly installed on the top of one side of the dust removal outer frame, the end of the air inlet pipe and the end of the connecting pipe are fixedly installed, an air outlet pipe is fixedly installed on the bottom of the side of the dust removal outer frame away from the air inlet pipe, a filter plate is provided in the dust removal outer frame, the filter plate has multiple vertically distributed filter plates, and a mounting groove corresponding to the filter plate is fixedly installed on the inner side of the dust removal outer frame, and the filter plate is slidably installed in the corresponding mounting groove.

[0010] Preferably, an observation window is fixedly installed on the door frame, and a handle is fixedly installed on the door frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This dust removal device, by setting up a suction mechanism, can effectively remove dust from the space around the transport mechanism, preventing dust from affecting the working environment and causing blockage to the transmission equipment.

[0012] 2. This dust removal device, by setting up dust removal components, can effectively remove and filter dust generated during the transportation of biomass fuel, and facilitates the cleaning of the dust filtered on the filter plate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram showing the structural connection between the transport mechanism and the suction mechanism in this utility model.

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0017] Figure 4 This is a schematic diagram of the suction mechanism in this utility model.

[0018] Figure 5 This is a schematic diagram of the dust removal component in this utility model.

[0019] In the diagram: 1. Device base frame; 2. Transport mechanism; 21. Transport side frame; 22. Transport roller; 23. Transport belt; 24. Transmission sprocket; 241. Transmission chain; 25. First motor; 3. Suction mechanism; 31. Suction cross frame; 301. Suction through slot; 311. Connection port; 32. Guide pipe; 33. T-pipe; 34. Connecting pipe; 4. Dust removal components; 41. Dust removal outer frame; 411. Inlet pipe; 412. Outlet pipe; 42. Filter plate; 421. Mounting slot; 43. Door frame; 431. Observation window; 432. Handle. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Figure 1-5 As shown, this utility model provides a dust removal device for biomass fuel processing, including a device base frame 1, a transport mechanism 2 fixedly installed at the top of the device base frame 1, a suction mechanism 3 fixedly installed on the transport mechanism 2, and a dust removal component 4 provided at the end of the suction mechanism 3. The transport mechanism 2 includes two symmetrically distributed transport side frames 21, which are fixedly installed on the top of the device base frame 1. A plurality of evenly distributed transport rollers 22 are rotatably mounted between the two transport side frames 21 via bearings. A transport belt 23 is movably sleeved on the outer side of the plurality of transport rollers 22. A transmission sprocket 24 is fixedly installed on the shaft end of each of the two end positions of the transport rollers 22. A transmission chain 241 is meshed with the outer side of the corresponding two transmission sprockets 24. The transmission sprockets 24 and the transmission chain 241 are located in the corresponding transport side frame 21. A first motor 25 is fixedly installed at the end of one of the transport side frames 21. The drive end of the first motor 25 is fixedly installed on the shaft end of the corresponding transport roller 22. By turning on the first motor 25, the corresponding transport roller 22 is driven to rotate. With the transmission of the two transmission sprockets 24 and the transmission chain 241, the corresponding transport roller 22 is controlled to rotate synchronously, thereby controlling the transport belt 23 to transport the processed biomass fuel automatically.

[0022] The suction mechanism 3 includes two symmetrically distributed suction cross frames 31, which are L-shaped. The suction mechanism 3 is fixedly installed on the outside of the corresponding transport side frame 21 via the suction cross frames 31. By setting the suction cross frames 31 to cover a large area of ​​the transport mechanism 2, the surrounding space of the transport mechanism 2 can be effectively dusted, preventing dust from affecting the working environment and causing blockage to the transmission equipment. Multiple suction slots are evenly distributed on the top of the opposite sides of the suction cross frames 31. 301, multiple suction channels 301 are located above the conveyor belt 23. A connection port 311 is fixedly installed at one end of the suction cross frame 31. A guide pipe 32 is fixedly installed at the end of each connection port 311. A three-way pipe 33 is fixedly installed between two guide pipes 32. A connecting pipe 34 is fixedly installed at the end of the three-way pipe 33. The dust removal component 4 includes a dust removal outer frame 41. A door frame 43 is rotatably installed on one side of the dust removal outer frame 41 via a hinge. An air inlet pipe 4 is fixedly installed on the top of one side of the dust removal outer frame 41. 11. The ends of the air inlet pipe 411 and the connecting pipe 34 are fixedly installed. An air outlet pipe 412 is fixedly installed on the bottom side of the dust collector frame 41 away from the air inlet pipe 411, connecting the end of the air outlet pipe 412 to the suction port of an external suction fan. A filter plate 42 is provided in the dust collector frame 41, with multiple vertically distributed filter plates 42. A mounting slot 421 corresponding to the filter plate 42 is fixedly installed on the inner side of the dust collector frame 41, and the filter plate 42 is slidably installed in the corresponding mounting slot 421. During the automatic transport of biomass fuel, an external suction fan is activated to create negative pressure at multiple suction slots 301. This allows dust from above the conveyor belt 23 to be drawn into the suction frame 31 over a wide area through the multiple suction slots 301. The dust then passes through the connection port 311, guide pipe 32, three-way pipe 33, connecting pipe 34, and air inlet pipe 411 into the dust removal frame 41. After being effectively filtered by multiple filter plates 42, effective dust removal and filtration are achieved during the transport of biomass fuel.

[0023] An observation window 431 is fixedly installed on the door frame 43, and a handle 432 is fixedly installed on the door frame 43. The door frame 43 can be opened by holding the handle 432, which makes it convenient to clean the dust filtered on the filter plate 42.

[0024] Working principle: When in use, connect the end of the air outlet pipe 412 to the suction port of the external suction fan, and drive the corresponding transport roller 22 to rotate by turning on the first motor 25. With the transmission of the two transmission sprockets 24 and the transmission chain 241, the corresponding transport roller 22 is controlled to rotate synchronously, thereby controlling the transport belt 23 to transport the processed biomass fuel automatically. While biomass fuel is being transported automatically, an external suction fan is activated to create negative pressure at multiple suction slots 301. This allows dust from above the conveyor belt 23 to be drawn into the suction frame 31 over a wide area through the multiple suction slots 301. The dust then passes through the connection port 311, guide pipe 32, three-way pipe 33, connecting pipe 34, and air inlet pipe 411 into the dust removal frame 41. After being effectively filtered by multiple filter plates 42, effective dust removal and filtration are achieved during biomass fuel transportation. This also effectively removes dust from the space around the transport mechanism 2, preventing dust from affecting the working environment and causing blockages to the transmission equipment. By holding the handle 432, the door frame 43 can be opened, making it convenient to clean the dust filtered on the filter plate 42.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for biomass fuel processing, comprising a device base frame (1), characterized in that: A transport mechanism (2) is fixedly installed at the top of the device base frame (1), and a suction mechanism (3) is fixedly installed on the transport mechanism (2). A dust removal component (4) is provided at the end of the suction mechanism (3). The suction mechanism (3) includes two symmetrically distributed suction cross frames (31). The suction cross frames (31) are L-shaped. The top of the opposite sides of the suction cross frames (31) are provided with a plurality of evenly distributed suction through slots (301). A connection port (311) is fixedly installed at one end of the suction cross frame (31). A guide pipe (32) is fixedly installed at the end of the connection port (311). A three-way pipe (33) is fixedly installed between the two guide pipes (32). A connecting pipe (34) is fixedly installed at the end of the three-way pipe (33).

2. The dust removal device for biomass fuel processing according to claim 1, characterized in that: The transport mechanism (2) includes two symmetrically distributed transport side frames (21). The transport side frames (21) are fixedly installed on the top of the device base frame (1). The suction mechanism (3) is fixedly installed on the outside of the corresponding transport side frame (21) through the suction cross frame (31). A plurality of evenly distributed transport rollers (22) are rotatably installed between the two transport side frames (21) through bearings. A transport belt (23) is movably sleeved on the outside of the plurality of transport rollers (22). A plurality of suction through slots (301) are located above the transport belt (23).

3. The dust removal device for biomass fuel processing according to claim 2, characterized in that: The shaft ends of the transport rollers (22) at both ends are fixedly equipped with transmission sprockets (24), and transmission chains (241) are meshed with the outer sides of the two transmission sprockets (24). The transmission sprockets (24) and transmission chains (241) are located in the corresponding transport side frame (21).

4. A dust removal device for biomass fuel processing according to claim 3, characterized in that: A first motor (25) is fixedly installed at the end of one of the transport side frames (21), and the drive end of the first motor (25) is fixedly installed at the shaft end of the corresponding transport roller (22).

5. A dust removal device for biomass fuel processing according to claim 1, characterized in that: The dust removal component (4) includes a dust removal outer frame (41). A door frame (43) is rotatably installed on one side of the dust removal outer frame (41) via a hinge. An air inlet pipe (411) is fixedly installed on the top of one side of the dust removal outer frame (41). The end of the air inlet pipe (411) and the end of the connecting pipe (34) are fixedly installed. An air outlet pipe (412) is fixedly installed on the bottom of the side of the dust removal outer frame (41) away from the air inlet pipe (411). A filter plate (42) is provided in the dust removal outer frame (41). The filter plate (42) has multiple vertically distributed plates. A mounting slot (421) corresponding to the filter plate (42) is fixedly installed on the inner side of the dust removal outer frame (41). The filter plate (42) is slidably installed in the corresponding mounting slot (421).

6. A dust removal device for biomass fuel processing according to claim 5, characterized in that: An observation window (431) is fixedly installed on the door frame (43), and a handle (432) is fixedly installed on the door frame (43).

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