Biomass power generation fuel drying equipment

Abstract

The utility model relates to the technical field of biomass power generation fuels, in particular to biomass power generation fuel drying equipment which discharges biomass materials into a drying mechanism, disperses the biomass materials through a dispersing mechanism, and then turns over, stirs and dries the biomass materials through cooperation of a supporting mechanism and the drying mechanism. And then the dried biomass materials are discharged, and then the interior of the drying mechanism is cleaned through the cleaning mechanism, so that the practicability of the equipment is improved. Comprising a supporting mechanism; the device further comprises a drying mechanism, a dispersing mechanism and a cleaning mechanism, the drying mechanism is installed on the supporting mechanism, and the dispersing mechanism and the cleaning mechanism are both installed in the drying mechanism; the dispersing mechanism is used for dispersing biomass materials, the drying mechanism is matched with the supporting mechanism to dry the biomass materials, and the cleaning mechanism is used for cleaning the interior of the drying mechanism.

Description

Technical Field

[0001] This utility model relates to the technical field of biomass power generation fuel, and in particular to a biomass power generation fuel drying device. Background Technology

[0002] Biomass fuel refers to fuel made by burning biomass materials, which are generally agricultural and forestry wastes (such as straw, sawdust, bagasse, rice husks, etc.). Since biomass materials contain a lot of moisture, in order to improve the combustion efficiency of biomass materials, it is necessary to use devices such as the biomass material drying device disclosed in utility model patent CN214199454U and the rapid drying device for biomass fuel processing disclosed in utility model patent CN211695603U to dry biomass fuel.

[0003] However, during use, it was found that the existing drying equipment has a relatively simple structure, which makes it inconvenient to disperse biomass materials and clean the equipment after use, resulting in poor practicality. Therefore, there is an urgent need for a biomass power generation fuel drying equipment to improve the above problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a biomass power generation fuel drying device that discharges biomass material into a drying mechanism, disperses the biomass material through a dispersing mechanism, then uses a supporting mechanism in conjunction with the drying mechanism to tumble and dry the biomass material, discharges the dried biomass material, and finally cleans the interior of the drying mechanism through a cleaning mechanism, thereby improving the practicality of the equipment.

[0005] This utility model discloses a biomass power generation fuel drying device, which includes a support mechanism; it also includes a drying mechanism, a dispersing mechanism, and a cleaning mechanism. The drying mechanism is installed on the support mechanism, and the dispersing mechanism and the cleaning mechanism are both installed in the drying mechanism.

[0006] The dispersion mechanism disperses the biomass material, the drying mechanism works with the support mechanism to dry the biomass material, and the cleaning mechanism cleans the interior of the drying mechanism.

[0007] Biomass materials are fed into the drying unit, where they are dispersed by a dispersing mechanism. Then, a supporting mechanism works in conjunction with the drying unit to tumble and dry the biomass materials. The dried biomass materials are then discharged, and the interior of the drying unit is cleaned by a cleaning mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the support mechanism includes a base, a frame, two sets of first reducers, two sets of first motors, and two sets of brackets. The frame is mounted on top of the base, the two sets of first reducers are respectively mounted on the front and rear of the frame, the two sets of first motors are respectively mounted on the two sets of first reducers, and the output shafts of the two sets of first motors are respectively connected to the input ends of the two sets of first reducers. The two sets of brackets are respectively mounted on the output ends of the two sets of first reducers, and the drying mechanism is mounted on the two sets of brackets. When the two sets of first motors are turned on, they are driven by the two sets of first reducers, causing the two sets of brackets to drive the drying mechanism to rotate, thereby adjusting the tilt angle of the drying mechanism and improving the practicality of the equipment.

[0009] Preferably, the drying mechanism includes a shell, a drying cylinder, a second reducer, a second motor, an air inlet box, an air inlet valve, and an air direction adjustment mechanism. The shell is mounted on two sets of supports, the drying cylinder is rotatably mounted inside the shell, and the drying cylinder has several mesh holes. The second reducer is mounted at the bottom of the shell, the second motor is mounted on the second reducer, and the output shaft of the second motor is connected to the input end of the second reducer. The output end of the second reducer is connected to the bottom end of the drying cylinder. The air inlet box is mounted on the shell, the air inlet valve is mounted on the side of the air inlet box, and the air direction adjustment mechanism is mounted on the air inlet box. Inside the chamber, the air inlet valve is connected to a hot air source, and the biomass material is discharged into the drying drum. Two sets of supports rotate the outer shell, causing it to tilt. Then, the second motor is turned on, and through the second reducer, the drying drum rotates. The biomass material tumbles inside the drum. Hot air is discharged into the air inlet box through the air inlet valve, and the airflow adjustment mechanism guides the hot air towards the biomass material in the drying drum, drying it. Afterward, the two sets of supports continue to rotate the outer shell, emptying the dried biomass material from the drying drum, thus improving the equipment's practicality.

[0010] Preferably, the airflow adjustment mechanism includes multiple sets of guide vanes, cylinders, and support rods. The multiple sets of guide vanes are rotatably mounted in the air intake box, the cylinders are mounted on the top of the air intake box, one end of the support rod is rotatably mounted on the bottom of the cylinder, and the front ends of the multiple sets of guide vanes are rotatably mounted on the cylinders via connecting rods. By extending or retracting the cylinders, and through the transmission of the support rods, the multiple sets of guide vanes are rotated to guide the hot air in the air intake box, thereby improving the practicality of the equipment.

[0011] Preferably, the dispersing mechanism includes a fixed frame, a support tube, a support shaft, multiple sets of first dispersing rods, multiple sets of second dispersing rods, a bevel gear ring, a first bevel gear, a third reducer, a third motor, and a second bevel gear. The fixed frame is mounted on the top of the housing, the support tube is rotatably mounted on the fixed frame, the support shaft is rotatably mounted in the support tube, and the bottom of the support shaft extends from the bottom of the support tube. Multiple sets of first dispersing rods are mounted on the support tube, multiple sets of second dispersing rods are mounted on the bottom of the support shaft, the bevel gear ring is fitted onto the top of the support tube, the first bevel gear is mounted on the top of the support shaft, and the third reducer and the third motor are both mounted on the fixed frame. Furthermore, the output shaft of the third motor is connected to the input end of the third reducer, and the second bevel gear is installed on the output end of the third reducer. The second bevel gear meshes with the bevel gear ring and the first bevel gear. When the third motor is turned on, it is driven by the third reducer, and then by the second bevel gear meshing with the bevel gear ring and the first bevel gear, driving the support tube to rotate in the forward direction and the support shaft to rotate in the reverse direction. Through multiple sets of first dispersion rods and multiple sets of second dispersion rods rotating in opposite directions, the biomass material is discharged into the drying drum. The biomass material is dispersed by the rotating multiple sets of first dispersion rods and multiple sets of second dispersion rods, thereby improving the practicality of the equipment.

[0012] Preferably, the cleaning mechanism includes a water spray pipe, multiple sets of nozzles, and a water inlet valve. The water spray pipe is installed at the bottom inside the outer casing, and the multiple sets of nozzles are all installed on the water spray pipe. The water inlet valve is installed on the outer casing, with one end of the water inlet valve communicating with the inside of the water spray pipe and the other end extending to the outside of the outer casing. The water inlet valve is connected to a water source, and then the outer casing is rotated by two sets of brackets, so that the top of the outer casing faces downwards. Then the water inlet valve is opened to drain water into the water spray pipe, and the water is sprayed out by the multiple sets of nozzles to clean the outer casing and the inside of the drying cylinder, thereby improving the practicality of the equipment.

[0013] Preferably, the multiple sets of first dispersion rods and multiple sets of second dispersion rods are all made of metal materials; thereby improving the dispersion effect on biomass materials.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the biomass material is discharged into the drying mechanism, and the biomass material is dispersed by the dispersing mechanism. Then, the biomass material is tumbled and dried by the supporting mechanism in conjunction with the drying mechanism. The dried biomass material is then discharged. Finally, the interior of the drying mechanism is cleaned by the cleaning mechanism, thereby improving the practicality of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0017] Figure 3 This is a front view structural diagram of the present invention;

[0018] Figure 4 This is a schematic diagram of the right-side structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the right-side cross-sectional structure of this utility model.

[0020] The following components are labeled in the attached diagram: 1. Base; 2. Frame; 3. First reducer; 4. First motor; 5. Support; 6. Outer shell; 7. Drying drum; 8. Second reducer; 9. Second motor; 10. Air inlet box; 11. Air inlet valve; 12. Guide plate; 13. Cylinder; 14. Support rod; 15. Fixing frame; 16. Support pipe; 17. Support shaft; 18. First dispersing rod; 19. Second dispersing rod; 20. Bevel gear ring; 21. First bevel gear; 22. Third reducer; 23. Third motor; 24. Second bevel gear; 25. Water spray pipe; 26. Nozzle; 27. Water inlet valve. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0022] Example 1

[0023] A biomass power generation fuel drying device includes a support mechanism; it also includes a drying mechanism, a dispersing mechanism, and a cleaning mechanism, wherein the drying mechanism is installed on the support mechanism, and the dispersing mechanism and the cleaning mechanism are both installed in the drying mechanism;

[0024] The dispersion mechanism disperses the biomass material, the drying mechanism works with the support mechanism to dry the biomass material, and the cleaning mechanism cleans the interior of the drying mechanism.

[0025] The support mechanism includes a base 1, a frame 2, two sets of first reducers 3, two sets of first motors 4, and two sets of brackets 5. The frame 2 is mounted on the top of the base 1. The two sets of first reducers 3 are respectively mounted on the front and rear of the frame 2. The two sets of first motors 4 are respectively mounted on the two sets of first reducers 3, and the output shafts of the two sets of first motors 4 are respectively connected to the input ends of the two sets of first reducers 3. The two sets of brackets 5 are respectively mounted on the output ends of the two sets of first reducers 3. The drying mechanism is mounted on the two sets of brackets 5.

[0026] The drying mechanism includes a housing 6, a drying cylinder 7, a second reducer 8, a second motor 9, an air inlet box 10, an air inlet valve 11, and an air direction adjustment mechanism. The housing 6 is mounted on two sets of brackets 5. The drying cylinder 7 is rotatably mounted inside the housing 6 and has several mesh holes. The second reducer 8 is mounted at the bottom of the housing 6. The second motor 9 is mounted on the second reducer 8 and its output shaft is connected to the input end of the second reducer 8. The output end of the second reducer 8 is connected to the bottom end of the drying cylinder 7. The air inlet box 10 is mounted on the housing 6. The air inlet valve 11 is mounted on the side of the air inlet box 10. The air direction adjustment mechanism is mounted inside the air inlet box 10.

[0027] The wind direction adjustment mechanism includes multiple sets of guide vanes 12, cylinders 13 and support rods 14. The multiple sets of guide vanes 12 are rotatably installed in the air intake box 10, the cylinders 13 are installed on the top of the air intake box 10, one end of the support rod 14 is rotatably installed on the bottom of the cylinder 13, and the front ends of the multiple sets of guide vanes 12 are rotatably installed on the cylinders 13 through connecting rods.

[0028] The dispersion mechanism includes a fixed frame 15, a support tube 16, a support shaft 17, multiple sets of first dispersion rods 18, multiple sets of second dispersion rods 19, a bevel gear ring 20, a first bevel gear 21, a third reducer 22, a third motor 23, and a second bevel gear 24. The fixed frame 15 is mounted on the top of the housing 6. The support tube 16 is rotatably mounted on the fixed frame 15. The support shaft 17 is rotatably mounted in the support tube 16, with its bottom extending from the bottom of the support tube 16. Multiple sets of first dispersion rods 18 are all mounted on the fixed frame 15. On the support tube 16, multiple sets of second dispersion rods 19 are installed at the bottom of the support shaft 17, a bevel ring 20 is fitted on the top of the support tube 16, a first bevel gear 21 is installed on the top of the support shaft 17, a third reducer 22 and a third motor 23 are both installed on the fixed frame 15, and the output shaft of the third motor 23 is connected to the input end of the third reducer 22. A second bevel gear 24 is installed on the output end of the third reducer 22, and the second bevel gear 24 meshes with the bevel ring 20 and the first bevel gear 21.

[0029] The multiple sets of first dispersion rods 18 and multiple sets of second dispersion rods 19 are all made of metal material;

[0030] The third motor 23 is turned on, and driven by the third reducer 22, it then engages with the second bevel gear 24, bevel ring 20, and first bevel gear 21 to drive the support tube 16 to rotate forward and the support shaft 17 to rotate in the opposite direction. This rotation is achieved by multiple sets of first dispersing rods 18 and multiple sets of second dispersing rods 19, which then discharge the biomass material into the drying drum 7. The rotating sets of first dispersing rods 18 and multiple sets of second dispersing rods 19 disperse the biomass material. Afterward, the two sets of first motors 4 are turned on, and driven by the two sets of first reducers 3 respectively, the outer shell 6 is tilted. The second motor 9 is turned on, and the second reducer 8 drives the drying drum 7 to rotate. The biomass material tumbles in the drying drum 7. Hot air is discharged into the air inlet box 10 through the air inlet valve 11. The cylinder 13 extends or retracts, and the support rod 14 drives the multiple sets of guide plates 12 to rotate, which guide the hot air in the air inlet box 10 and blow it onto the biomass material in the drying drum 7 to dry the biomass material. Afterwards, the outer shell 6 continues to rotate through the two sets of supports 5, and the dried biomass material in the drying drum 7 is poured out, thereby improving the practicality of the equipment.

[0031] Example 2

[0032] like Figures 1 to 5 As shown, a biomass power generation fuel drying device includes a support mechanism; it also includes a drying mechanism, a dispersing mechanism, and a cleaning mechanism. The drying mechanism is installed on the support mechanism, and the dispersing mechanism and the cleaning mechanism are both installed in the drying mechanism.

[0033] The dispersion mechanism disperses the biomass material, the drying mechanism works with the support mechanism to dry the biomass material, and the cleaning mechanism cleans the interior of the drying mechanism.

[0034] The support mechanism includes a base 1, a frame 2, two sets of first reducers 3, two sets of first motors 4, and two sets of brackets 5. The frame 2 is mounted on the top of the base 1. The two sets of first reducers 3 are respectively mounted on the front and rear of the frame 2. The two sets of first motors 4 are respectively mounted on the two sets of first reducers 3, and the output shafts of the two sets of first motors 4 are respectively connected to the input ends of the two sets of first reducers 3. The two sets of brackets 5 are respectively mounted on the output ends of the two sets of first reducers 3. The drying mechanism is mounted on the two sets of brackets 5.

[0035] The drying mechanism includes a housing 6, a drying cylinder 7, a second reducer 8, a second motor 9, an air inlet box 10, an air inlet valve 11, and an air direction adjustment mechanism. The housing 6 is mounted on two sets of brackets 5. The drying cylinder 7 is rotatably mounted inside the housing 6 and has several mesh holes. The second reducer 8 is mounted at the bottom of the housing 6. The second motor 9 is mounted on the second reducer 8 and its output shaft is connected to the input end of the second reducer 8. The output end of the second reducer 8 is connected to the bottom end of the drying cylinder 7. The air inlet box 10 is mounted on the housing 6. The air inlet valve 11 is mounted on the side of the air inlet box 10. The air direction adjustment mechanism is mounted inside the air inlet box 10.

[0036] The wind direction adjustment mechanism includes multiple sets of guide vanes 12, cylinders 13 and support rods 14. The multiple sets of guide vanes 12 are rotatably installed in the air intake box 10, the cylinders 13 are installed on the top of the air intake box 10, one end of the support rod 14 is rotatably installed on the bottom of the cylinder 13, and the front ends of the multiple sets of guide vanes 12 are rotatably installed on the cylinders 13 through connecting rods.

[0037] The dispersion mechanism includes a fixed frame 15, a support tube 16, a support shaft 17, multiple sets of first dispersion rods 18, multiple sets of second dispersion rods 19, a bevel gear ring 20, a first bevel gear 21, a third reducer 22, a third motor 23, and a second bevel gear 24. The fixed frame 15 is mounted on the top of the housing 6. The support tube 16 is rotatably mounted on the fixed frame 15. The support shaft 17 is rotatably mounted in the support tube 16, with its bottom extending from the bottom of the support tube 16. Multiple sets of first dispersion rods 18 are all mounted on the fixed frame 15. On the support tube 16, multiple sets of second dispersion rods 19 are installed at the bottom of the support shaft 17, a bevel ring 20 is fitted on the top of the support tube 16, a first bevel gear 21 is installed on the top of the support shaft 17, a third reducer 22 and a third motor 23 are both installed on the fixed frame 15, and the output shaft of the third motor 23 is connected to the input end of the third reducer 22. A second bevel gear 24 is installed on the output end of the third reducer 22, and the second bevel gear 24 meshes with the bevel ring 20 and the first bevel gear 21.

[0038] The cleaning mechanism includes a water spray pipe 25, multiple sets of nozzles 26 and a water inlet valve 27. The water spray pipe 25 is installed at the bottom inside the housing 6. The multiple sets of nozzles 26 are all installed on the water spray pipe 25. The water inlet valve 27 is installed on the housing 6, and one end of the water inlet valve 27 communicates with the inside of the water spray pipe 25, while the other end of the water inlet valve 27 extends to the outside of the housing 6.

[0039] The multiple sets of first dispersion rods 18 and multiple sets of second dispersion rods 19 are all made of metal material;

[0040] The third motor 23 is turned on, driven by the third reducer 22, and then by the second bevel gear 24 meshing with the bevel ring 20 and the first bevel gear 21, driving the support tube 16 to rotate forward and the support shaft 17 to rotate in the opposite direction. This is achieved by multiple sets of first dispersing rods 18 and multiple sets of second dispersing rods 19 rotating in opposite directions, thus discharging the biomass material into the drying drum 7. The rotating sets of first dispersing rods 18 and multiple sets of second dispersing rods 19 disperse the biomass material. Then, the two sets of first motors 4 are turned on, driven by the two sets of first reducers 3, causing the outer shell 6 to tilt. The second motor 9 is turned on, driven by the second reducer 8, causing the drying drum 7 to rotate. The biomass material tumbles in the drying drum 7, and hot air is discharged through the air inlet valve 11. The hot air is introduced into the air inlet box 10 and extended or retracted by the cylinder 13. Driven by the support rod 14, multiple sets of guide plates 12 rotate to guide the hot air in the air inlet box 10 to blow the hot air onto the biomass material in the drying cylinder 7 to dry the biomass material. Afterwards, the outer shell 6 continues to rotate through the two sets of supports 5 to pour out the dried biomass material in the drying cylinder 7. After cleaning the poured-out biomass material, the water inlet valve 27 is connected to the water source. Then, the outer shell 6 is rotated through the two sets of supports 5, so that the top of the outer shell 6 is facing down. The water inlet valve 27 is then opened to drain the water into the water spray pipe 25. The water is sprayed out through multiple sets of nozzles 26 to clean the outer shell 6 and the inside of the drying cylinder 7, thereby improving the practicality of the equipment.

[0041] The first reducer 3, first motor 4, second reducer 8, second motor 9, cylinder 13, third reducer 22, and third motor 23 of the biomass power generation fuel drying equipment of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A biomass power generation fuel drying device, comprising a support mechanism; characterized in that, It also includes a drying mechanism, a dispersing mechanism, and a cleaning mechanism. The drying mechanism is mounted on the support mechanism, while the dispersing mechanism and the cleaning mechanism are both mounted within the drying mechanism. The dispersion mechanism disperses the biomass material, the drying mechanism works with the support mechanism to dry the biomass material, and the cleaning mechanism cleans the interior of the drying mechanism.

2. The biomass power generation fuel drying equipment as described in claim 1, characterized in that, The support mechanism includes a base (1), a frame (2), two sets of first reducers (3), two sets of first motors (4), and two sets of brackets (5). The frame (2) is installed on the top of the base (1). The two sets of first reducers (3) are installed at the front and rear of the frame (2), respectively. The two sets of first motors (4) are installed on the two sets of first reducers (3), and the output shafts of the two sets of first motors (4) are connected to the input ends of the two sets of first reducers (3), respectively. The two sets of brackets (5) are installed on the output ends of the two sets of first reducers (3), respectively. The drying mechanism is installed on the two sets of brackets (5).

3. The biomass power generation fuel drying equipment as described in claim 2, characterized in that, The drying mechanism includes a shell (6), a drying cylinder (7), a second reducer (8), a second motor (9), an air inlet box (10), an air inlet valve (11), and an air direction adjustment mechanism. The shell (6) is mounted on two sets of brackets (5). The drying cylinder (7) is rotatably mounted inside the shell (6) and has several mesh holes. The second reducer (8) is mounted on the bottom of the shell (6). The second motor (9) is mounted on the second reducer (8) and the output shaft of the second motor (9) is connected to the input end of the second reducer (8). The output end of the second reducer (8) is connected to the bottom end of the drying cylinder (7). The air inlet box (10) is mounted on the shell (6). The air inlet valve (11) is mounted on the side end of the air inlet box (10). The air direction adjustment mechanism is mounted inside the air inlet box (10).

4. The biomass power generation fuel drying equipment as described in claim 3, characterized in that, The wind direction adjustment mechanism includes multiple sets of guide vanes (12), cylinders (13) and support rods (14). The multiple sets of guide vanes (12) are rotatably installed in the air intake box (10). The cylinder (13) is installed on the top of the air intake box (10). One end of the support rod (14) is rotatably installed on the bottom of the cylinder (13). The front ends of the multiple sets of guide vanes (12) are rotatably installed on the cylinder (13) through connecting rods.

5. The biomass power generation fuel drying equipment as described in claim 3, characterized in that, The dispersion mechanism includes a fixed frame (15), a support tube (16), a support shaft (17), multiple sets of first dispersion rods (18), multiple sets of second dispersion rods (19), a bevel gear ring (20), a first bevel gear (21), a third reducer (22), a third motor (23), and a second bevel gear (24). The fixed frame (15) is installed on the top of the outer casing (6). The support tube (16) is rotatably installed on the fixed frame (15). The support shaft (17) is rotatably installed in the support tube (16), and the bottom of the support shaft (17) extends from the bottom of the support tube (16). Multiple sets of first dispersion rods (18) are all installed on the fixed frame (15). On the support tube (16), multiple sets of second dispersion rods (19) are installed at the bottom of the support shaft (17), a bevel ring (20) is fitted on the top of the support tube (16), a first bevel gear (21) is installed on the top of the support shaft (17), a third reducer (22) and a third motor (23) are both installed on the fixed frame (15), and the output shaft of the third motor (23) is connected to the input end of the third reducer (22), a second bevel gear (24) is installed on the output end of the third reducer (22), and the second bevel gear (24) meshes with the bevel ring (20) and the first bevel gear (21).

6. The biomass power generation fuel drying equipment as described in claim 3, characterized in that, The cleaning mechanism includes a water spray pipe (25), multiple sets of nozzles (26) and a water inlet valve (27). The water spray pipe (25) is installed at the bottom inside the housing (6). The multiple sets of nozzles (26) are all installed on the water spray pipe (25). The water inlet valve (27) is installed on the housing (6). One end of the water inlet valve (27) is connected to the inside of the water spray pipe (25), and the other end of the water inlet valve (27) extends to the outside of the housing (6).

7. The biomass power generation fuel drying equipment as described in claim 5, characterized in that, The multiple sets of first dispersion rods (18) and multiple sets of second dispersion rods (19) are all made of metallic materials.

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