Equipment for producing biomass pellet fuel by utilizing grape branch waste

Abstract

The utility model relates to the technical field of biomass pellet fuel production, in particular to equipment for producing biomass pellet fuel by utilizing grape branch waste, which comprises a screening box, a pretreatment box is arranged on one side of the screening box, a PLC (programmable logic controller) is fixedly mounted on the side wall of the pretreatment box, a screening component is arranged in the screening box, and the PLC is fixedly mounted on the side wall of the pretreatment box. The screening assembly comprises a filter plate obliquely arranged in the screening box. Violent vibration can be generated through the vibration motor, impurities in grape branch waste raw materials can be shaken off in cooperation with the filter plate, the cleanliness of the raw materials can be effectively improved, the damper is matched with the damping spring to achieve the damping effect on the screening box, the screening box can be prevented from vibrating along with the vibration motor at the same time, and the screening efficiency is improved. According to the grape branch waste raw material processing device, the noise generated by the vibration motor is reduced, the use experience can be improved, grape branch waste raw materials can be crushed, biomass particle fuel processing is facilitated, and meanwhile the humidity of the grape branch waste raw materials is conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of biomass pellet fuel production, in particular to a device for producing biomass pellet fuel by using grape branch waste. Background Technique

[0002] Today, with the increasingly serious energy crisis and environmental pollution, biomass energy, as a clean and renewable energy, has received extensive attention. Grape branch waste, as a large amount of residue in agricultural production, has rich biomass resources. Its utilization is of great significance for solving energy problems and reducing environmental pollution. However, due to the particularity of biomass raw materials, there are problems such as high moisture content, irregular shape, and low bulk density, resulting in many challenges in the processing, transportation, storage, and utilization of biomass fuels. Currently, the main way to use biomass as energy is through hot pressing forming technology to process biomass raw materials into solid fuels with a larger density.

[0003] Currently, during the compression process of biomass raw materials, it is not easy to manually control factors such as temperature, pressure, and moisture content, which will have a certain impact on the forming effect of biomass pellets; and during the treatment process of grape branch waste, since the raw materials may contain impurities such as soil and stones, this not only affects the forming effect of biomass raw materials, but may also cause damage to the equipment and affect the long-term use of the equipment.

[0004] Therefore, a device for producing biomass pellet fuel by using grape branch waste is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a device for producing biomass pellet fuel by using grape branch waste.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for producing biomass pellet fuel by using grape branch waste, comprising: a screening box, a pretreatment box is arranged on one side of the screening box, a PLC controller is fixedly installed on the side wall of the pretreatment box, a screening component is arranged in the screening box, the screening component includes a filter plate obliquely arranged in the screening box, the bottom end of the filter plate is located at the top end of the pretreatment box, a vibration motor is fixedly installed on the side wall of the screening box, a suction tube is communicated with the bottom end of the screening box, a turbine blade is rotatably installed in the suction tube, a plurality of support columns are fixedly installed at the bottom end of the screening box, and a damper is fixedly connected to the top of the support column, and a shock absorption spring is sleeved outside the damper.

[0008] Preferably, a first motor electrically connected to the PLC controller is fixedly installed at the bottom end of the suction tube, and the output end of the first motor extends into the suction tube and is fixedly connected to the central axis of the turbine blade.

[0009] Preferably, a slag discharge pipe is connected to the side wall of the suction cylinder.

[0010] Preferably, a pretreatment component is provided in the pretreatment box, and the pretreatment component includes a crushing roller symmetrically mounted in the pretreatment box, the central axis of the crushing roller extends outside the pretreatment box and is fixedly connected to a gear, and the two gears are meshed, and a third motor electrically connected to the PLC controller is fixedly mounted on the side wall of the pretreatment box, and the output end of the third motor is fixedly connected to the central axis of one of the gears.

[0011] Preferably, two conical platforms are symmetrically fixedly mounted on the top of the pretreatment box, and the ends of the conical platforms extend to the centers of the two crushing rollers.

[0012] Preferably, a water pump electrically connected to the PLC controller is fixedly mounted on the side wall of the pretreatment box, and a nozzle connected to the water outlet of the water pump is symmetrically fixedly mounted on the inner wall of the bottom end of the pretreatment box.

[0013] Preferably, a heater electrically connected to the PLC controller is fixedly mounted on the outer wall of the bottom end of the pretreatment box, and a second motor electrically connected to the PLC controller is rotatably mounted on the side wall of the bottom end of the pretreatment box, and the output end of the second motor extends into the pretreatment box and is fixedly connected to a stirring roller.

[0014] Preferably, the bottom end of the pretreatment box is connected to a forming cylinder, one end of the forming cylinder is retracted, a hydraulic telescopic rod electrically connected to a PLC controller is fixedly installed on the side wall of the forming cylinder, the extended end of the hydraulic telescopic rod is fixedly connected to a piston column adapted to the end of the forming cylinder, and a forming mold is fixedly installed in the side wall of the forming cylinder at the retracted position.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting up the screening component, when the grape branch waste raw material enters the screening box, the vibration motor is started at this time, and the vibration motor can generate violent vibrations, and can shake off the impurities in the grape branch waste raw material in cooperation with the filter plate, which can effectively improve the purity of the raw material. After the first motor is energized, the first motor can drive the turbine blades to rotate at high speed in the suction barrel, and negative pressure is generated in the suction barrel at this time, so that the impurities screened out at the bottom of the screening box can be sucked into the suction barrel, and further discharged through the slag discharge pipe on the side wall of the suction barrel, which can improve the cleaning efficiency of impurities, and the damper can cooperate with the shock-absorbing spring to damp the screening box, which can prevent the screening box from vibrating at the same time as the vibration motor, can reduce the noise generated by the vibration motor, and can improve the use experience.

[0017] 2. By setting up a pretreatment component, the filtered grape branch waste raw materials enter the pretreatment box along the filter plate. At this time, the third motor is started. The third motor can drive two gears to rotate in the same direction. At this time, the two crushing rollers can rotate in the same direction simultaneously, and can crush the grape branch waste raw materials, which is beneficial to the processing of biomass pellet fuel. Moreover, the water pump and the nozzle can spray water on the crushed grape branch waste raw materials, which can adjust the humidity of the grape branch waste raw materials. And the heater can heat the grape branch waste raw materials, which can improve the forming efficiency of the grape branch waste raw materials. And the second motor and the stirring roller can stir the grape branch waste raw materials at the bottom of the pretreatment box, which can ensure the heating efficiency of the grape branch waste raw materials, and at the same time can make the grape branch waste raw materials contact with water evenly, which is beneficial to the adjustment of the humidity of the grape branch waste raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of one side of the screening box and the pretreatment box in an embodiment of the present invention;

[0019] Figure 2 is a schematic structural diagram of the other side of the screening box and the pretreatment box in an embodiment of the present invention;

[0020] Figure 3 is a schematic sectional structure diagram of the screening box and the pretreatment box in an embodiment of the present invention;

[0021] Figure 4 is a schematic sectional structure diagram of the forming cylinder in an embodiment of the present invention.

[0022] In the figure: 1. Screening box; 2. Filter plate; 3. Conical platform; 4. Pretreatment box; 5. Forming die; 6. Water pump; 7. Forming cylinder; 8. PLC controller; 9. First motor; 10. Support column; 11. Suction cylinder; 12. Damper; 13. Shock-absorbing spring; 14. Vibration motor; 15. Heater; 16. Second motor; 17. Third motor; 18. Discharge pipe; 19. Gear; 20. Turbine blade; 21. Crushing roller; 22. Nozzle; 23. Piston column; 24. Hydraulic telescopic rod; 25. Stirring roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0025] Example 1:

[0026] Please refer to Figures 1 to 3 , a fuel device, which is a combustion device for producing biomass pellets using grape branch waste, including: a screening box 1, a pretreatment box 4 is arranged on one side of the screening box 1, a PLC controller 8 is fixedly installed on the side wall of the pretreatment box 4, a screening component is arranged in the screening box 1, the screening component includes a filter plate 2 inclined in the screening box 1, the bottom end of the filter plate 2 is located at the top end of the pretreatment box 4, a vibration motor 14 is fixedly installed on the side wall of the screening box 1, a suction tube 11 is communicated with the bottom end of the screening box 1, a turbine blade 20 is rotatably installed in the suction tube 11, a plurality of support columns 10 are fixedly installed at the bottom end of the screening box 1, the top of the support column 10 is fixedly connected with a damper 12, and a shock-absorbing spring 13 is sleeved outside the damper 12.

[0027] Please refer to Figure 3 , a first motor 9 electrically connected to the PLC controller 8 is fixedly installed at the bottom end of the suction tube 11, and the output end of the first motor 9 extends into the suction tube 11 and is fixedly connected to the central axis of the turbine blade 20.

[0028] Please refer to Figure 3 , a slag discharge pipe 18 is communicated with the side wall of the suction tube 11.

[0029] In this embodiment, when in use, after the grape branch waste raw material enters the screening box 1, the vibration motor 14 is started at this time. The vibration motor 14 can generate intense vibrations, and in cooperation with the filter plate 2, the impurities in the grape branch waste raw material can be shaken off, which can effectively improve the purity of the raw material. After the first motor 9 is powered on, the first motor 9 can drive the turbine blade 20 to rotate at a high speed in the suction tube 11. At this time, a negative pressure is generated in the suction tube 11, so that the impurities screened out at the bottom end of the screening box 1 can be sucked into the suction tube 11 and further discharged through the slag discharge pipe 18 on the side wall of the suction tube 11, which can improve the removal efficiency of the impurities. Moreover, the damper 12 cooperates with the shock-absorbing spring 13 to play a shock-absorbing role on the screening box 1, which can prevent the screening box 1 from vibrating simultaneously with the vibration motor 14, can reduce the noise generated by the vibration motor 14, and can improve the use experience.

[0030] Example 2:

[0031] Please refer to Figures 1 to 4, A biomass pellet fuel production equipment using grape branch waste also includes: a pretreatment component disposed in the pretreatment tank 4. The pretreatment component includes crushing rollers 21 symmetrically and rotatably installed in the pretreatment tank 4. The central shafts of the crushing rollers 21 extend outside the pretreatment tank 4 and are fixedly connected with gears 19, and the two gears 19 are meshed with each other. A third motor 17 electrically connected to the PLC controller 8 is fixedly installed on the side wall of the pretreatment tank 4. The output end of the third motor 17 is fixedly connected with the central shaft of one of the gears 19.

[0032] Please refer to Figure 3 , Two conical platforms 3 are symmetrically and fixedly installed at the top end of the pretreatment tank 4, and the ends of the conical platforms 3 extend to the centers of the two crushing rollers 21.

[0033] Please refer to Figure 1 , A water pump 6 electrically connected to the PLC controller 8 is fixedly installed on the side wall of the pretreatment tank 4. Spray heads 22 connected to the water outlet of the water pump 6 are symmetrically and fixedly installed on the inner wall of the bottom end of the pretreatment tank 4.

[0034] Please refer to Figure 3 , A heater 15 electrically connected to the PLC controller 8 is also fixedly installed on the outer wall of the bottom end of the pretreatment tank 4. A second motor 16 electrically connected to the PLC controller 8 is rotatably installed on the side wall of the bottom end of the pretreatment tank 4. The output end of the second motor 16 extends into the pretreatment tank 4 and is fixedly connected with a stirring roller 25.

[0035] Please refer to Figure 4 , A forming cylinder 7 is communicated with the bottom end of the pretreatment tank 4. One end of the forming cylinder 7 is arranged in a contracted shape. A hydraulic telescopic rod 24 electrically connected to the PLC controller 8 is fixedly installed on the side wall of the forming cylinder 7. The extending end of the hydraulic telescopic rod 24 is fixedly connected with a piston column 23 adapted to the end of the forming cylinder 7. A forming die 5 is fixedly installed inside the side wall of the forming cylinder 7 at the contracted part.

[0036] In this embodiment, during use, the screened grape branch waste raw materials enter the pretreatment tank 4 along the filter plate 2. At this time, the third motor 17 is started. The third motor 17 can drive the two gears 19 to rotate in the same direction. At this time, the two crushing rollers 21 can rotate in the same direction at the same time, and can crush the grape branch waste raw materials, which is beneficial to the processing of biomass pellet fuel. And the water pump 6 and the spray heads 22 can spray water on the crushed grape branch waste raw materials, and can adjust the humidity of the grape branch waste raw materials. And the heater 15 can heat the grape branch waste raw materials, and can improve the forming efficiency of the grape branch waste raw materials. And the second motor 16 and the stirring roller 25 can stir the grape branch waste raw materials at the bottom end of the pretreatment tank 4, and can ensure the heating efficiency of the grape branch waste raw materials. At the same time, it can make the grape branch waste raw materials contact with water evenly, which is beneficial to the adjustment of the humidity of the grape branch waste raw materials.

[0037] Working principle: First, the grapevine waste raw materials are introduced into the screening box 1. At this time, the vibration motor 14 is started through the PLC controller 8. The vibration motor 14 can generate intense vibrations. Cooperating with the filter plate 2, it can shake off the impurities in the grapevine waste raw materials, effectively improving the purity of the raw materials. After the first motor 9 is powered on, the first motor 9 can drive the turbine blade 20 to rotate at a high speed in the suction cylinder 11. At this time, a negative pressure is generated in the suction cylinder 11, so that the impurities screened out from the bottom of the screening box 1 can be sucked into the suction cylinder 11 and further discharged through the slag discharge pipe 18 on the side wall of the suction cylinder 11, improving the impurity removal efficiency. The damper 12 and the shock-absorbing spring 13 can play a shock-absorbing role for the screening box 1, avoiding the screening box 1 vibrating simultaneously with the vibration motor 14, reducing the noise generated by the vibration motor 14, and improving the use experience. The screened grapevine waste raw materials slide along the filter plate 2 into the pretreatment box 4. At this time, the third motor 17 is started. The third motor 17 can drive the two gears 19 to rotate in the same direction. At this time, the two crushing rollers 21 can rotate in the same direction simultaneously, crushing the grapevine waste raw materials, which is beneficial to the processing of biomass pellet fuel. The water pump 6 and the nozzle 22 can spray water on the crushed grapevine waste raw materials to adjust the humidity of the grapevine waste raw materials. The heater 15 can heat the grapevine waste raw materials to improve the forming efficiency of the grapevine waste raw materials. The second motor 16 and the stirring roller 25 can stir the grapevine waste raw materials at the bottom of the pretreatment box 4, ensuring the heating efficiency of the grapevine waste raw materials and enabling the grapevine waste raw materials to be evenly in contact with water, which is beneficial to the adjustment of the humidity of the grapevine waste raw materials. When the pretreated grapevine waste raw materials enter the forming cylinder 7, the hydraulic telescopic rod 24 can push the piston column 23 to extrude the grapevine waste raw materials entering the forming cylinder 7. Cooperating with the forming die 5, the grapevine waste raw materials can be formed into biomass pellet fuel.

[0038] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for producing biomass pellet fuel using grape branch waste, comprising: A screening box (1), characterized in that: a pretreatment box (4) is arranged on one side of the screening box (1), a PLC controller (8) is fixedly mounted on the side wall of the pretreatment box (4), a screening assembly is arranged in the screening box (1), the screening assembly comprises a filter plate (2) obliquely arranged in the screening box (1), the bottom end of the filter plate (2) is located at the top end of the pretreatment box (4), a vibration motor (14) is fixedly mounted on the side wall of the screening box (1), a suction cylinder (11) is connected to the bottom end of the screening box (1), a turbine blade (20) is rotatably mounted in the suction cylinder (11), a plurality of support columns (10) are fixedly mounted on the bottom end of the screening box (1), a damper (12) is fixedly connected to the top of the support column (10), and a shock absorbing spring (13) is sleeved on the outer side of the damper (12).

2. The device for producing biomass pellet fuel using grape branch waste according to claim 1, characterized in that: A first motor (9) electrically connected to a PLC controller (8) is fixedly mounted at the bottom end of the suction cylinder (11), and an output end of the first motor (9) extends to the suction cylinder (11) and is fixedly connected to the central axis of the turbine blade (20).

3. The device for producing biomass pellet fuel using grape branch waste according to claim 2, characterized in that: A slag discharge pipe (18) is provided on the side wall of the suction cylinder (11).

4. The device for producing biomass pellet fuel using grape branch waste according to claim 1, characterized in that: A pretreatment component is arranged in the pretreatment box (4), and the pretreatment component comprises a crushing roller (21) symmetrically mounted in the pretreatment box (4), the central axis of the crushing roller (21) extending to the outside of the pretreatment box (4) is fixedly connected to a gear (19), and the two gears (19) are meshed, and a third motor (17) electrically connected to a PLC controller (8) is fixedly mounted on the side wall of the pretreatment box (4), and the output end of the third motor (17) is fixedly connected to the central axis of one of the gears (19).

5. The device for producing biomass pellet fuel using grape branch waste according to claim 4 is characterized in that: Two conical platforms (3) are symmetrically fixedly installed on the top of the pretreatment box (4), and the ends of the conical platforms (3) extend to the centers of the two crushing rollers (21).

6. The device for producing biomass pellet fuel using grape branch waste according to claim 5, characterized in that: A water pump (6) electrically connected to a PLC controller (8) is fixedly mounted on the side wall of the pretreatment box (4), and a nozzle (22) connected to a water outlet of the water pump (6) is symmetrically fixedly mounted on the inner wall at the bottom end of the pretreatment box (4).

7. The device for producing biomass pellet fuel using grape branch waste according to claim 6, characterized in that: A heater (15) electrically connected to the PLC controller (8) is fixedly mounted on the outer wall at the bottom end of the pretreatment box (4); a second motor (16) electrically connected to the PLC controller (8) is rotatably mounted on the side wall at the bottom end of the pretreatment box (4); an output end of the second motor (16) extends into the pretreatment box (4) and is fixedly connected to a stirring roller (25).

8. The device for producing biomass pellet fuel using grape branch waste according to claim 7, characterized in that: The bottom end of the pretreatment box (4) is connected to a forming cylinder (7), one end of the forming cylinder (7) is retracted, a hydraulic telescopic rod (24) electrically connected to a PLC controller (8) is fixedly installed on the side wall of the forming cylinder (7), the extended end of the hydraulic telescopic rod (24) is fixedly connected to a piston column (23) adapted to the end of the forming cylinder (7), and a forming mold (5) is fixedly installed in the side wall of the forming cylinder (7) at the retracted position.

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