Biomass particle screening and subpackaging equipment

Abstract

The utility model discloses biomass particle screening and subpackaging equipment, relates to the technical field of screening equipment, solves the technical problem that discharging and continuous screening cannot be performed after thorough screening in the prior art, and solves the technical problem that discharging and continuous screening cannot be performed after thorough screening in the prior art, and the biomass particle screening and subpackaging equipment comprises a main base, a discharging box is fixedly installed on the upper wall face of the main base, a screening box is fixedly installed on the upper wall face of the discharging box, a hinge connecting frame is fixedly installed in the screening box, and a swing frame is rotatably installed on the hinge connecting frame. The screening efficiency and the stability of continuous operation are improved; swinging of the screening disc is achieved through the hinge connection frame and the swinging frame, so that the screening process is more flexible and efficient; and the equipment is provided with a dust removal structure which comprises an air feeder and a bag type dust remover, so that the pollution of coarse particles and impurities to the environment is effectively reduced, and the cleanliness of the production environment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a biomass particle screening and packaging equipment. Background Art

[0002] In the technical field related to the utility model, the biomass particle screening and packaging equipment plays a crucial role in the production process of biomass particles. Through screening and grading operations, the equipment can effectively remove impurities and unqualified particles in the particles, improving the uniformity and purity of the particles. At the same time, the equipment can also perform grading treatment according to the size and density of the particles, classifying the particles according to different specifications to meet the needs of different products. In addition, the automatic operation and efficient packaging function of the biomass particle screening and packaging equipment can greatly improve production efficiency, reduce labor costs and improve packaging quality, thus ensuring the stability and continuity of the production line. In summary, the biomass particle screening and packaging equipment is an indispensable key equipment in the production of biomass particles, providing important support for realizing high-quality and high-efficiency production.

[0003] For example, a utility model with the name of a biomass fuel particle processing and screening device and the publication number of CN219560397U includes a screening box. The screening box is a rectangular box, and a feeding port is opened on the upper side of the screening box. The feeding port is a rectangular groove. Inside the screening box, a filter box that can move up and down is arranged corresponding to the lower part of the feeding port. The filter box is a rectangular box, and a vibration motor that can drive the filter box to vibrate up and down is arranged on the bottom side of the filter box.

[0004] There are technical problems in the prior art that it cannot discharge materials thoroughly after screening and cannot screen continuously. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the utility model provides a biomass particle screening and packaging equipment, which solves the technical problems in the prior art that it cannot discharge materials thoroughly after screening and cannot screen continuously.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: a biomass particle screening and packaging equipment, including a main base, a discharge box is fixedly installed on the upper wall surface of the main base, a screening box is fixedly installed on the upper wall surface of the discharge box, a hinge connection frame is fixedly installed inside the screening box, a swing frame is rotatably installed on the hinge connection frame, a screening disc is rotatably installed inside the swing frame, and a dust removal structure is installed on the screening box.

[0007] Preferably, a first motor is fixedly installed on the swing frame, the driving end of the first motor is fixedly connected to the side wall surface of the screening disc, a screening plate is opened on the lower wall surface of the screening disc, and a discharge pipe is opened on the side wall surface of the swing frame.

[0008] Preferably, an air cylinder is rotatably installed in the screening box, and the telescopic end of the air cylinder is rotatably installed on the upper wall surface of the swing frame. Screening is completed by the first motor and the air cylinder. The driving end of the first motor drives the screening disc to swing reciprocally to complete the screening of biomass particles. When the screening is over, the telescopic end of the air cylinder extends to discharge the coarse materials.

[0009] Preferably, a second motor is fixedly installed on the lower wall surface of the screening box, and a swing plate is fixedly installed at the driving end of the second motor. When the screening process is in progress, the swing plate blocks the inlet of the coarse material chamber. When discharging the coarse materials before the screening process ends, the swing plate blocks the fine materials, and the coarse materials fall into the coarse material chamber.

[0010] Preferably, the discharge box is provided with a fine material chamber and a coarse material chamber. A pair of third motors are fixedly installed in the discharge box. The driving ends of the third motors are respectively fixedly installed with driving pulleys. A pair of driven pulleys are rotatably installed in the discharge box. The driving pulleys and the driven pulleys are respectively connected with conveyor belts. The screened biomass particles enter the fine material chamber, and the unscreened coarse materials enter the coarse material chamber.

[0011] Preferably, the dust removal structure includes a blower and a bag dust collector. The blower is fixedly installed on the side wall surface of the screening box, and a filter air plate is fixedly installed at the input end of the blower. The bag dust collector is fixedly installed on the other side wall surface of the screening box.

[0012] Beneficial effects

[0013] The utility model provides a biomass particle screening and packaging device. The utility model solves the technical problems that the prior art cannot discharge materials thoroughly after screening and cannot screen continuously, improves the screening efficiency and the stability of continuous operation; realizes the swing of the screening disc through the hinge connecting frame and the swing frame, making the screening process more flexible and efficient; the device is provided with a dust removal structure including a blower and a bag dust collector, effectively reducing the pollution of the environment by coarse particles and impurities and improving the cleanliness of the production environment; the device adopts a multi-motor drive and a conveyor belt structure to realize the separation of fine materials and coarse materials and convenient packaging, ensuring the quality and transportation convenience of biomass particles. Description of the drawings

[0014] Figure 1 It is the front view structural schematic diagram of the biomass particle screening and packaging device described in the utility model.

[0015] In the figure: 1, main base; 2, discharge box; 3, screening box; 4, hinge connecting frame; 5, swing frame; 6, screening plate; 7, first motor; 8, screening board; 9, discharge pipe; 10, pneumatic cylinder; 11, second motor; 12, swing plate; 13, fine material chamber; 14, coarse material chamber; 15, third motor; 16, driving pulley; 17, driven pulley; 18, conveyor belt; 19, air blower; 20, bag type dust collector; 21, air filtering plate; Specific implementation mode

[0016] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the technical solutions in the embodiments of the present utility model will be clearly and completely described below 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 the embodiments. The detailed description is as follows.

[0017] Please refer to Figure 1 , the present utility model provides a technical solution: a biomass particle screening and packaging device, including a main base 1, on the upper wall surface of the main base 1, a discharge box 2 is fixedly installed, on the upper wall surface of the discharge box 2, a screening box 3 is fixedly installed, inside the screening box 3, a hinge connecting frame 4 is fixedly installed, on the hinge connecting frame 4, a swing frame 5 is rotatably installed, inside the swing frame 5, a screening plate 6 is rotatably installed, and a dust removal structure is installed on the screening box 3.

[0018] In this embodiment, it is further set that a first motor 7 is fixedly installed on the swing frame 5, the driving end of the first motor 7 is fixedly connected to the side wall surface of the screening plate 6, a screening board 8 is opened on the lower wall surface of the screening plate 6, and a discharge pipe 9 is opened on the side wall surface of the swing frame 5.

[0019] In this embodiment, it is further set that a pneumatic cylinder 10 is rotatably installed inside the screening box 3, the telescopic end of the pneumatic cylinder 10 is rotatably installed on the upper wall surface of the swing frame 5. Through the first motor 7 and the pneumatic cylinder 10, screening is completed. The driving end of the first motor 7 drives the screening plate 6 to swing reciprocally to complete the screening of biomass particles. When the screening is over, the telescopic end of the pneumatic cylinder 10 extends to discharge the coarse materials.

[0020] In this embodiment, it is further set that a second motor 11 is fixedly installed on the lower wall surface inside the screening box 3, the driving end of the second motor 11 is fixedly installed with a swing plate 12. When the screening process is in progress, the swing plate 12 blocks the inlet of the coarse material chamber 14. When the coarse materials are discharged before the screening process ends, the swing plate blocks the fine materials, and the coarse materials fall into the coarse material chamber 14.

[0021] In this embodiment, it is further set that the discharge box 2 is provided with a fine material chamber 13 and a coarse material chamber 14. A pair of third motors 15 are fixedly installed in the discharge box 2. The driving ends of the third motors 15 are respectively fixedly installed with driving pulleys 16. A pair of driven pulleys 17 are rotatably installed in the discharge box 2. The driving pulleys 16 and the driven pulleys 17 are respectively connected with conveyor belts 18. The screened biomass particles enter the fine material chamber 13, and the unscreened coarse materials enter the coarse material chamber 14.

[0022] In this embodiment, it is further set that the dust removal structure includes a blower 19 and a bag dust collector 20. The blower 19 is fixedly installed on the side wall surface of the screening box 3. A filter air plate 21 is fixedly installed at the input end of the blower 19. The bag dust collector 20 is fixedly installed on the other side wall surface of the screening box 3.

[0023] The detailed connection means are well-known techniques in the art; as Figure 1 shown, load the biomass particles into the feeding hopper and let them fall into the screening tray 6. Start the first motor 7 and the air cylinder 10 to make the screening tray 6 start to swing for screening operation. The first motor 7 drives the screening tray 6 to swing back and forth to screen the particles according to their sizes. The fine particles pass through the screening plate 8 and enter the lower fine material chamber 13. At the same time, the second motor 11 drives the swing plate 12 to block the inlet of the coarse material chamber 14 to isolate the coarse particles. After the screening is completed, then open the swing plate 12 to prepare to discharge the coarse particles. At this time, the telescopic end of the air cylinder 10 extends to dump the coarse particles; after the fine particles enter the fine material chamber 13, one of the third motors 15 drives the conveyor belt 18 to convey them to the corresponding packaging area for easy packaging; turn on the blower 19 and the bag dust collector 20 in the dust removal structure to ensure the cleanliness of the production environment and the cleanness of the particles, and prevent dust from being generated due to dust raising.

[0024] When the production is over, turn off the power of each component of the equipment and clean and maintain the equipment to ensure the long-term stable operation of the equipment.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0026] The above are only the preferred embodiments of the present invention and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A biomass particle screening and packaging device, comprising a main base (1), characterized in that: A discharge box (2) is fixedly mounted on the upper wall of the main base (1), a screening box (3) is fixedly mounted on the upper wall of the discharge box (2), a hinged connection frame (4) is fixedly mounted inside the screening box (3), a swing frame (5) is rotatably mounted on the hinged connection frame (4), a screening disc (6) is rotatably mounted inside the swing frame (5), and a dust removal structure is mounted on the screening box (3).

2. The biomass particle screening and packaging equipment according to claim 1, characterized in that A first motor (7) is fixedly mounted on the swing frame (5), a driving end of the first motor (7) is fixedly connected to the side wall of the screening disc (6), a screening plate (8) is provided on the lower wall of the screening disc (6), and a discharge pipe (9) is provided on the side wall of the swing frame (5).

3. The biomass particle screening and packaging equipment according to claim 1, characterized in that A pneumatic cylinder (10) is rotatably mounted in the screening box (3), and the telescopic end of the pneumatic cylinder (10) is rotatably mounted on the upper wall of the swing frame (5).

4. The biomass particle screening and packaging equipment according to claim 1, characterized in that A second motor (11) is fixedly mounted on the lower wall of the screening box (3), and a swing plate (12) is fixedly mounted on the driving end of the second motor (11).

5. The biomass particle screening and packaging equipment according to claim 1, characterized in that The discharge box (2) is provided with a fine material chamber (13) and a coarse material chamber (14), a pair of third motors (15) are fixedly installed in the discharge box (2), driving ends of the third motors (15) are respectively fixedly installed with driving pulleys (16), a pair of driven pulleys (17) are rotatably installed in the discharge box (2), and the driving pulleys (16) and the driven pulleys (17) are respectively connected to conveyor belts (18).

6. The biomass particle screening and packaging equipment according to claim 1, characterized in that The dust removal structure comprises an air blower (19) and a bag dust collector (20), wherein the air blower (19) is fixedly mounted on a side wall of the screening box (3), an air filter plate (21) is fixedly mounted on an input end of the air blower (19), and the bag dust collector (20) is fixedly mounted on another side wall of the screening box (3).

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