Screening machine for producing and processing biomass pellet fuel

Abstract

The utility model belongs to the technical field of biomass fuel particle processing, particularly relates to a screening machine for producing and processing biomass particle fuel, and provides the following scheme aiming at the efficiency problem: the screening machine comprises a base, the outer surface of the base is fixedly connected with a connecting column; the upper surface of the connecting column is fixedly connected with a mounting seat; the upper surface of the mounting seat is fixedly connected with an electric push rod; the upper end of the electric push rod is fixedly connected with a mounting block; a mounting frame is rotationally mounted on the outer surface of the mounting block; the lower surface of the mounting frame is fixedly connected with a shell; the two sides of the outer surface of the shell are fixedly connected with connecting blocks. A discharging groove is formed in the lower surface of the shell. Through the arrangement of an electric push rod and a mounting frame, the particle filtering time is prolonged, so that the filtering efficiency and quality are improved; and through the arrangement of the feeding screw rod, the filtered particles can be collected, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of biomass fuel pellet processing technology, and in particular to a screening machine for biomass pellet fuel production and processing. Background Technology

[0002] Biomass fuel refers to fuel made by burning biomass materials, primarily agricultural and forestry waste. The actual application of biomass fuel mainly involves biomass pellet fuel, which uses agricultural and forestry waste as raw materials and processes such as crushing, mixing, extrusion, and drying to produce various shaped blocks or pellets that can be directly burned. Before use, pellet biomass fuel needs to be screened and dust-removed to improve its quality and utilization efficiency, avoiding the adverse effects of inconsistent fuel particle size.

[0003] However, existing technologies still have shortcomings. The screening process in existing technologies is too short and lacks collection and transportation functions, which reduces efficiency.

[0004] Therefore, we propose a screening machine for biomass pellet fuel production and processing to solve this problem. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art and to propose a screening machine for biomass pellet fuel production and processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A screening machine for biomass pellet fuel production and processing includes a base; a connecting column is fixedly connected to the outer surface of the base; a mounting seat is fixedly connected to the upper surface of the connecting column; an electric push rod is fixedly connected to the upper surface of the mounting seat; a mounting block is fixedly connected to the upper end of the electric push rod; a mounting frame is rotatably mounted on the outer surface of the mounting block; a housing is fixedly connected to the lower surface of the mounting frame; connecting blocks are fixedly connected to both sides of the outer surface of the housing; a discharge trough is provided on the lower surface of the housing; a mounting groove is fixedly connected to the inner surface of the housing; and a mounting ring is slidably mounted on the inner surface of the mounting groove. A filter cylinder is fixedly connected to the inner surface of the mounting ring; a gear ring is fixedly connected to one outer surface of the filter cylinder; a baffle plate is fixedly connected to the inner surface of the gear ring; a first motor is fixedly connected to the upper surface of the outer shell; a drive gear is fixedly connected to the output end of the first motor; a fixed seat is fixedly connected to the upper surface of the base; a guide cylinder is fixedly connected to the upper surface of the fixed seat; a feeding screw is rotatably mounted on the inner surface of the guide cylinder; a second motor is fixedly connected to one outer surface of the guide cylinder; a feeding groove is provided on the upper surface of the guide cylinder; a guide plate is fixedly connected to the outer surface of the feeding groove.

[0008] Preferably, the outer surface of the connecting column is rotatably mounted on the inner surface of the connecting block; the driving gear and the gear ring cooperate with each other.

[0009] Preferably, the output end of the second motor is fixedly connected to one end of the feeding screw; the outer surface of one side of the guide plate is fixedly connected to the inner surface of the base.

[0010] Preferably, the discharge trough is located directly below the feed trough; one outer surface of the gear ring is rotatably mounted on the outer surface of the housing.

[0011] This utility model describes a screening machine for biomass pellet fuel production and processing. It comprises a base, connecting column, mounting seat, electric push rod, mounting block, mounting frame, connecting block, outer shell, mounting groove, discharge groove, motor number one, drive gear, gear ring, baffle plate, mounting ring, and filter cylinder. The baffle plate pours the pellets into the filter cylinder. Then, the motor number one is started, driving the drive gear to rotate. The rotation of the drive gear drives the gear ring to rotate, which in turn drives the filter cylinder to rotate, thus filtering the pellets. Next, the electric push rod is started, causing the mounting frame to rotate left and right. The rotation of the mounting frame, through the connecting column, drives the outer shell to rotate. This left-right rotation of the outer shell keeps the pellets inside the filter cylinder, increasing the filtration time and thus improving filtration efficiency and quality.

[0012] In this utility model, a screening machine for biomass pellet fuel production and processing is provided. Through the arrangement of a fixed base, a guide cylinder, a No. 2 motor, a feeding screw, a feeding chute, and a guide plate, the filtered pellets fall onto the upper surface of the guide plate through the discharge chute and enter the guide cylinder through the guide plate. Then, the No. 2 motor is started, and the rotation of the No. 2 motor drives the feeding screw to rotate. The rotation of the feeding screw transports the pellets, realizing the collection of filtered pellets and improving efficiency.

[0013] This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a screening machine for biomass pellet fuel production and processing proposed in this utility model.

[0015] Figure 2 This is a three-dimensional structural diagram of a screening machine for biomass pellet fuel production and processing proposed in this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of a screening machine for biomass pellet fuel production and processing proposed in this utility model.

[0017] In the diagram: 1. Base; 2. Connecting column; 3. Mounting seat; 4. Electric actuator; 5. Mounting block; 6. Mounting frame; 7. Connecting block; 8. Housing; 9. Mounting slot; 10. Discharge chute; 11. Motor No. 1; 12. Drive gear; 13. Gear ring; 14. Baffle plate; 15. Mounting ring; 16. Filter cartridge; 17. Fixed seat; 18. Guide cylinder; 19. Motor No. 2; 20. Feeding screw; 21. Feed chute; 22. Guide plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-3 A screening machine for biomass pellet fuel production and processing includes a base 1; a connecting column 2 is fixedly connected to the outer surface of the base 1; a mounting seat 3 is fixedly connected to the upper surface of the connecting column 2; an electric push rod 4 is fixedly connected to the upper surface of the mounting seat 3; a mounting block 5 is fixedly connected to the upper end of the electric push rod 4; a mounting frame 6 is rotatably mounted on the outer surface of the mounting block 5; a housing 8 is fixedly connected to the lower surface of the mounting frame 6; connecting blocks 7 are fixedly connected to both sides of the outer surface of the housing 8; a discharge trough 10 is provided on the lower surface of the housing 8; a mounting groove 9 is fixedly connected to the inner surface of the housing 8; a mounting ring 15 is slidably mounted on the inner surface of the mounting groove 9; and the inner surface of the mounting ring 15... A filter cartridge 16 is fixedly connected to the surface; a gear ring 13 is fixedly connected to one outer surface of the filter cartridge 16; a baffle plate 14 is fixedly connected to the inner surface of the gear ring 13; a first motor 11 is fixedly connected to the upper surface of the outer shell 8; a drive gear 12 is fixedly connected to the output end of the first motor 11; a fixed seat 17 is fixedly connected to the upper surface of the base 1; a guide cylinder 18 is fixedly connected to the upper surface of the fixed seat 17; a feeding screw 20 is rotatably installed on the inner surface of the guide cylinder 18; a second motor 19 is fixedly connected to one outer surface of the guide cylinder 18; a feed trough 21 is provided on the upper surface of the guide cylinder 18; a guide plate 22 is fixedly connected to the outer surface of the feed trough 21.

[0020] Furthermore, the outer surface of the connecting column 2 is rotatably mounted on the inner surface of the connecting block 7; the driving gear 12 and the gear ring 13 cooperate with each other.

[0021] Furthermore, the output end of the second motor 19 is fixedly connected to one end of the feeding screw 20; the outer surface of one side of the guide plate 22 is fixedly connected to the inner surface of the base 1.

[0022] Furthermore, the discharge trough 10 is located directly below the feed trough 21; one side of the outer surface of the gear ring 13 is rotatably mounted on the outer surface of the housing 8.

[0023] In this invention, during use, particles are poured into the filter cylinder 16 via the baffle plate 14. Then, the first motor 11 is started, which drives the drive gear 12 to rotate. The rotation of the drive gear 12 drives the gear ring 13 to rotate, which in turn drives the filter cylinder 16 to rotate, thereby filtering the particles. Then, the electric push rod 4 is started, which drives the mounting frame 6 to rotate left and right. The rotation of the mounting frame 6 drives the outer shell 8 to rotate via the connecting column 2. The left and right rotation of the outer shell 8 keeps the particles inside the filter cylinder 16, increasing the filtration time and thus improving the filtration efficiency and quality. The filtered particles fall onto the upper surface of the guide plate 22 through the discharge chute 10 and can enter the guide cylinder 18 through the guide plate 22. Then, the second motor 19 is started, which drives the feeding screw 20 to rotate. The rotation of the feeding screw 20 transports the particles, enabling the collection of filtered particles and improving efficiency.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A screening machine for the production of biomass pellet fuel, characterized in that, The utility model provides a kind of material filtering device, including base (1);The outer surface of the base (1) is fixedly connected with connecting column (2);The upper surface of the connecting column (2) is fixedly connected with mounting seat (3);The upper surface of the mounting seat (3) is fixedly connected with electric push rod (4);The upper end of the electric push rod (4) is fixedly connected with mounting block (5);The outer surface of the mounting block (5) is rotatably installed with mounting rack (6);The lower surface of the mounting rack (6) is fixedly connected with shell (8);The outer surface of the shell (8) both sides is fixedly connected with connecting block (7);The lower surface of the shell (8) is equipped with discharge chute (10);The inner surface of the shell (8) is fixedly connected with mounting groove (9);The inner surface of the mounting groove (9) is slidably installed with mounting ring (15);The inner surface of the mounting ring (15) is fixedly connected with filter cartridge (16);The outer surface of one side of the filter cartridge (16) is fixedly connected with gear ring (13);The inner surface of the gear ring (13) is fixedly connected with baffle (14);The upper surface of the shell (8) is fixedly connected with No. The motor (11) of electric machine;The output of the No. The motor (11) is fixedly connected with driving gear (12);The upper surface of the base (1) is fixedly connected with fixed seat (17);The upper surface of the fixed seat (17) is fixedly connected with guide cylinder (18);The inner surface of the guide cylinder (18) is rotatably installed with feeding screw (20);The outer surface of one side of the guide cylinder (18) is fixedly connected with No. The motor (19) of electric machine;The upper surface of the guide cylinder (18) is equipped with feeding slot (21);The outer surface of the feeding slot (21) is fixedly connected with guide plate (22).

2. A screening machine for the production of biomass pellet fuel according to claim 1, characterized in that, The outer surface of the connecting column (2) is rotatably installed in the inner surface of connecting block (7);The driving gear (12) and gear ring (13) are mutually matched.

3. The screening machine for biomass pellet fuel production and processing according to claim 1, characterized in that, The output of the No. The motor (19) is fixedly connected to one end of feeding screw (20);The outer surface of one side of the guide plate (22) is fixedly connected to the inner surface of the base (1).

4. The screening machine for biomass pellet fuel production and processing according to claim 1, characterized in that, The discharge chute (10) is located directly below the feeding slot (21);The outer surface of one side of the gear ring (13) is rotatably installed on the outer surface of the shell (8).

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