A centrifugal perturbation type biomass waste drying processor

Abstract

The present invention discloses a centrifugal perturbation type biomass waste drying processor, which relates to the technical field of biomass drying, and includes a base. A heating and drying barrel is rotatably connected inside the base, and a connecting frame is fixedly connected to the side of the base. Meanwhile, a motor is fixedly connected to the center of the upper surface of the connecting frame, and a rotating shaft is fixedly connected to the output end of the motor. For this centrifugal perturbation type biomass waste drying processor, when the motor is started, the motor will synchronously drive the first gear, and the first gear will drive the second gear meshing with it to rotate. When the second gear rotates, it will synchronously drive the toothed ring meshing with it to rotate. At this time, under the driving action of the toothed ring, the auxiliary box will synchronously drive the heating and drying barrel to rotate. The rotating heating and drying barrel can enable the biomass waste to better contact the heating part on the side of the heating and drying barrel, facilitating the heating and drying barrel to better dry the biomass waste.

Description

Technical Field

[0001] The invention relates to the technical field of biomass drying, in particular to a centrifugal disturbance type biomass waste drying processor. Background Art

[0002] Biomass waste refers to various organic wastes generated in agricultural production, forestry, animal husbandry, food processing, and urban life, such as crop straw, livestock and poultry manure, and the organic portion of municipal solid waste. These wastes have a wide range of sources, high organic matter content, and are easily decomposed. If improperly handled, they can easily become breeding grounds for pathogens and mosquitoes and flies, causing environmental pollution.

[0003] Through drying treatment, the moisture content of biomass waste can be reduced, its calorific value and combustion efficiency can be improved, thereby increasing its utilization value as biomass energy or biomass fuel.

[0004] Prior Art 1 (Chinese Patent Publication No. CN114152033B) describes a biomass drying device comprising a tower, a coil heater, a power plant cooling water circulation pipeline, and a sunlight introduction system. The tower has a drying chamber. The coil heater is located within the drying chamber and is connected to a water-source heat pump. The power plant cooling water circulation pipeline is connected to the water-source heat pump. The sunlight introduction system is mounted on the tower and is used to direct light incident on the tower surface into the drying chamber. The biomass drying device utilizes the waste heat from the biomass power plant's circulating cooling water and solar energy to dry biomass, fully utilizing resources within the power plant area and improving overall energy efficiency.

[0005] There is also prior art 2 (Chinese patent publication number: CN104296519A) which describes a biomass fuel drying device. The interior of the tank is equipped with multiple vertically arranged heat sinks, each of which has a cavity. The two ends of the cavity are connected to a heat carrier inlet pipe and a heat carrier outlet pipe. The heat carrier can flow through the heat carrier inlet pipe through the cavity of each heat sink, exchange heat with the biomass fuel between the heat sinks, and then flow out of the heat carrier outlet pipe. The drying device uses a high-temperature heat carrier to enter the heat sink inside the tank to heat and dry the biomass fuel. It has a large heat exchange area, sufficient heat exchange, and high thermal energy utilization. At the same time, the heat carrier can be selected from high-temperature oil, which has a large temperature difference during heat exchange and high thermal efficiency. Moreover, the heating medium and the heated material are separated by the heat sink, which can also prevent the occurrence of dust explosions and improve safety.

[0006] Although the existing technologies 1 and 2 can dry biomass, most of the biomass is in a static state in the drying device, and the biomass drying effect and drying efficiency are poor.

[0007] Therefore, we propose a centrifugal disturbance type biomass waste drying processor to solve the above problems. Summary of the Invention

[0008] The purpose of the present invention is to provide a centrifugal disturbance type biomass waste drying processor to solve the problem raised in the above background technology that most of the biomass on the market is in a static state in the drying device, resulting in poor biomass drying effect and poor drying efficiency.

[0009] To achieve the above-mentioned object, the present invention provides the following technical solution: a centrifugal disturbance type biomass waste drying processor, comprising a base, wherein a heating and drying barrel is rotatably connected to the interior of the base, a connecting frame is fixedly connected to the side of the base, and a motor is fixedly connected to the center of the upper surface of the connecting frame, and a rotating shaft is fixedly connected to the output end of the motor;

[0010] An auxiliary box, the auxiliary box is fixedly connected to the center of the upper surface of the heating and drying barrel, the rotating shaft is nested in the center of the auxiliary box and extends into the interior of the heating and drying barrel, and a rotating mechanism that can drive the heating and drying barrel to rotate is provided between the outer side of the upper end of the rotating shaft and the interior of the auxiliary box, and a stirring mechanism that can stir the biomass waste is provided between the outer side of the lower end of the rotating shaft and the interior of the heating and drying barrel;

[0011] A knocking block is nested and connected to the base, and an auxiliary plate is fixedly connected to the outer side of the knocking block, and a knocking mechanism for knocking on the heating and drying barrel is provided between the outer side of the auxiliary plate and the upper end of the side of the base, and the knocking rotating rod included in the knocking mechanism can knock on the upper side of the heating and drying barrel.

[0012] Preferably, the rotating mechanism includes an auxiliary shaft, and the auxiliary shaft is rotatably connected between the lower surface of the connecting frame and the upper surface of the auxiliary box, and the outer side of the auxiliary shaft is fixedly connected to the second gear, the inner side of the auxiliary box is fixedly connected to the gear ring, and the outer side of the upper end of the rotating shaft is fixedly connected to the first gear.

[0013] Preferably, the first gear and the second gear are meshed with each other, and the second gear and the gear ring are meshed with each other, and the auxiliary box drives the heating and drying barrel and the base through the gear ring to form a rotating structure.

[0014] Preferably, the stirring mechanism includes a raised ring, which is fixedly connected to the center of the upper surface of the inner wall of the heating and drying barrel, the outer side of the rotating shaft is slidably connected to a movable disk, and the lower end of the rotating shaft is fixedly connected to a fixed disk, and the side of the fixed disk is hinged with a lower stirring rod, the upper end of the lower stirring rod is hinged to an upper stirring rod, and the upper end of the upper stirring rod is hinged to the side of the movable disk;

[0015] The upper surface of the movable disk is fixedly connected with a resisting rod, and a first spring is fixedly connected between the center of the upper surface of the movable disk and the center of the lower surface of the raised ring.

[0016] Preferably, the end side of the abutting rod is in contact with the edge of the raised ring, and the raised ring is provided with four downward arc-shaped protrusions. The movable disk forms an elastic structure with the raised ring through the first spring.

[0017] Preferably, the movable disk forms a sliding structure with the rotating shaft through the interference rod, the upper stirring rod forms a rotating structure with the movable disk and the lower stirring rod, and the lower stirring rod forms a rotating structure with the upper stirring rod and the fixed disk.

[0018] Preferably, the knocking operation includes a convex block, the convex block is fixedly connected to the outer side of the lower end of the heating and drying barrel, and a second spring is fixedly connected between the inner side of the auxiliary plate and the outer side of the auxiliary plate;

[0019] The upper surface of the base is fixedly connected to a fixing plate, and the inner side of the fixing plate is fixedly connected to a limiting shaft, and the outer side of the limiting shaft is rotatably connected to a knocking rod, a sliding groove is provided in the middle of the lower end of the knocking rod, and a push rod is slidably connected to the inside of the sliding groove, the side end of the push rod is fixedly connected to a connecting plate, and the lower end of the connecting plate is fixedly connected to the upper side of the auxiliary plate.

[0020] Preferably, the side of the knocking block is designed to be an inclined structure, and the knocking block forms a sliding structure with the base through the protrusion, and the auxiliary plate forms an elastic structure with the base through the first spring.

[0021] Preferably, the knocking rotating rod is designed in a zigzag structure, and the knocking rotating rod forms a rotating structure through the push rod and the limiting shaft, and the push rod forms a sliding structure through the connecting plate and the sliding groove.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] (1) The user puts the biomass waste into the heating and drying barrel through the door provided on the side of the heating and drying barrel. At this time, the motor is started, and the motor will synchronously drive the first gear, and the first gear drives the second gear meshing with it to rotate. When the second gear rotates, it will synchronously drive the gear ring meshing with it to rotate. At this time, the auxiliary box synchronously drives the heating and drying barrel to rotate under the driving action of the gear ring. The rotating heating and drying barrel can make the biomass waste better contact with the heating part of the side of the heating and drying barrel, so that the heating and drying barrel can better dry the biomass waste;

[0024] (2) When the shaft rotates, it will simultaneously drive the upper stirring rod and the lower stirring rod set on the lower side to rotate. At this time, the rotation direction between the shaft and the heating and drying barrel is different. The upper stirring rod and the lower stirring rod can stir the biomass waste contained therein to improve the drying effect;

[0025] (3) When the heating and drying barrel rotates, it will synchronously drive the raised ring to rotate. At this time, the raised portion provided on the lower side of the raised ring will interfere with the interference rod, and the interference rod will drive the movable disk to move vertically along the rotating shaft. At this time, the distance between the fixed disk and the movable disk changes, and the angle between the upper stirring rod and the lower stirring rod also changes, further improving the stirring effect of the biomass waste and making the biomass waste better stirred;

[0026] (4) When the heating and drying barrel rotates, its bottom will synchronously drive the protrusion to rotate. The rotating protrusion will indirectly interfere with the knocking block, causing the knocking block to move outward along the base. When the knocking block is not interfered with, the auxiliary plate will drive the knocking block to reset under the elastic force of the second spring, so that the knocking block knocks on the bottom of the heating and drying barrel, causing the heating and drying barrel to vibrate, thereby reducing the possibility of the dried biomass waste sticking to the inner wall of the heating and drying barrel;

[0027] (5) When the auxiliary plate moves driven by the knocking block, the auxiliary plate will synchronously drive the push rod to move through the connecting plate. At this time, the push rod will slide inside the slide groove and squeeze and resist the knocking rod, causing the knocking rod to rotate. The upper end of the rotating knocking rod will synchronously knock the upper side of the heating and drying barrel, thereby further improving the vibration effect of the heating and drying barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of a three-dimensional cross-sectional structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the auxiliary box of the present invention;

[0031] Figure 4 This is a schematic diagram of the three-dimensional structure of the first gear of the present invention;

[0032] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper stirring rod of the present invention;

[0033] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the raised ring of the present invention;

[0034] Figure 7 This is a schematic diagram of the three-dimensional structure of the base of the present invention;

[0035] Figure 8 This is a schematic diagram of the three-dimensional structure of the knocking rod of the present invention;

[0036] Figure 9 This is a schematic diagram of the three-dimensional structure of the knocking block of the present invention;

[0037] Figure 10 It is a schematic diagram of the three-dimensional structure of the push rod of the present invention.

[0038] In the figure: 1. Base; 2. Heating and drying barrel; 3. Connecting frame; 4. Auxiliary box; 5. Motor; 6. Rotating shaft; 7. Knocking rod; 8. Auxiliary plate; 9. Bump; 10. Gear ring; 11. First gear; 12. Second gear; 13. Auxiliary shaft; 14. Raised ring; 15. Resistance rod; 16. Fixed plate; 17. Movable plate; 18. First spring; 19. Upper stirring rod; 20. Lower stirring rod; 21. Push rod; 22. Slide; 23. Knocking block; 24. Second spring; 25. Fixed plate; 26. Connecting plate; 27. Limiting shaft. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] Example 1: Figure 1-Figure 4 The technical solution shown in the figure, the present invention provides the following technical solution: a centrifugal disturbance type biomass waste drying processor, discloses a rotating mechanism, which can drive the heating and drying barrel 2 to rotate:

[0041] A base 1 is rotatably connected to a heating and drying barrel 2 inside the base 1, and a connecting frame 3 is fixedly connected to the side of the base 1. A motor 5 is fixedly connected to the center of the upper surface of the connecting frame 3, and a rotating shaft 6 is fixedly connected to the output end of the motor 5;

[0042] Auxiliary box 4, the auxiliary box 4 is fixedly connected to the center of the upper surface of the heating and drying barrel 2, the rotating shaft 6 is nested in the center of the auxiliary box 4 and extends to the inside of the heating and drying barrel 2, and a rotating mechanism is provided between the outer side of the upper end of the rotating shaft 6 and the inside of the auxiliary box 4, which can drive the heating and drying barrel 2 to rotate. The rotating mechanism includes an auxiliary shaft 13, and the auxiliary shaft 13 is rotatably connected between the lower surface of the connecting frame 3 and the upper surface of the inner part of the auxiliary box 4, and the outer side of the auxiliary shaft 13 is fixedly connected to the second gear 12, the inner side of the auxiliary box 4 is fixedly connected to the gear ring 10, and the outer side of the upper end of the rotating shaft 6 is fixedly connected to the first gear 11, the first gear 11 and the second gear 12 are meshed with each other, and the second gear 12 and the gear ring 10 are meshed with each other. The auxiliary box 4 drives the heating and drying barrel 2 and the base 1 through the gear ring 10 to form a rotating structure.

[0043] The user puts the biomass waste into the heating and drying barrel 2 through the door provided on the side (the heating and drying barrel 2 is provided with an internal heat carrier, which uses heat transfer to transfer heat to the biomass waste gas to evaporate the moisture). At this time, the motor 5 is started, and the motor 5 will synchronously drive the first gear 11, and the first gear 11 drives the second gear 12 meshing with it to rotate. When the second gear 12 rotates, it will synchronously drive the gear ring 10 meshing with it to rotate. At this time, the auxiliary box 4 is driven by the gear ring 10 to synchronously drive the heating and drying barrel 2 to rotate. The rotating heating and drying barrel 2 can make the biomass waste better contact with the heating part on the side of the heating and drying barrel 2, so that the heating and drying barrel 2 can better dry the biomass waste.

[0044] Example 2: Figure 2 、 Figure 5 and Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: a centrifugal disturbance type biomass waste drying processor, discloses a stirring mechanism, and the stirring mechanism can be used to stir the biomass waste:

[0045] A stirring mechanism for stirring the biomass waste is provided between the outer side of the lower end of the rotating shaft 6 and the interior of the heating and drying barrel 2;

[0046] The stirring mechanism includes a raised ring 14, which is fixedly connected to the center of the upper surface of the inner wall of the heating and drying barrel 2. A movable disk 17 is slidably connected to the outer side of the rotating shaft 6, and the lower end of the rotating shaft 6 is fixedly connected to the fixed disk 16. A lower stirring rod 20 is hinged to the side of the fixed disk 16, and the upper end of the lower stirring rod 20 is hinged to the upper stirring rod 19, and the upper end of the upper stirring rod 19 is hinged to the side of the movable disk 17. The upper surface of the movable disk 17 is fixedly connected to the interference rod 15, and a first spring 18 is fixedly connected between the center of the upper surface of the movable disk 17 and the center of the lower surface of the raised ring 14.

[0047] The end side of the interference rod 15 fits into the edge of the raised ring 14, and the raised ring 14 is provided with four downward arc-shaped protrusions. The movable disk 17 forms an elastic structure with the raised ring 14 through the first spring 18. The movable disk 17 forms a sliding structure with the rotating shaft 6 through the interference rod 15. The upper stirring rod 19 forms a rotating structure with the lower stirring rod 20 through the movable disk 17, and the lower stirring rod 20 forms a rotating structure with the fixed disk 16 through the upper stirring rod 19.

[0048] When the rotating shaft 6 rotates, it will synchronously drive the upper stirring rod 19 and the lower stirring rod 20 provided on the lower side to rotate. At this time, the rotation directions of the rotating shaft 6 and the heating and drying barrel 2 are different. The upper stirring rod 19 and the lower stirring rod 20 can stir the contained biomass waste to improve the drying effect. During the rotation of the heating and drying barrel 2, the raised ring 14 will be synchronously driven to rotate. At this time, the raised portion provided on the lower side of the raised ring 14 will interfere with the interference rod 15, and the interference rod 15 drives the movable disk 17 to move vertically along the rotating shaft 6. At this time, the distance between the fixed disk 16 and the movable disk 17 changes, and the angle between the upper stirring rod 19 and the lower stirring rod 20 also changes, further improving the stirring effect of the biomass waste and making the biomass waste better stirred.

[0049] Example 3: Figure 7-10 The technical solution shown in the figure, the present invention provides the following technical solution: a centrifugal disturbance type biomass waste drying processor, discloses a knocking mechanism, and knocks the heating and drying barrel 2 through the knocking mechanism:

[0050] The knocking block 23 is nested and connected to the base 1, and the outer side of the knocking block 23 is fixedly connected to the auxiliary plate 8. A knocking mechanism that can knock on the heating and drying barrel 2 is provided between the outer side of the auxiliary plate 8 and the upper end of the side of the base 1. The knocking rotating rod 7 included in the knocking mechanism can knock on the upper side of the heating and drying barrel 2;

[0051] The knocking operation includes a protrusion 9, which is fixedly connected to the outer side of the lower end of the heating and drying barrel 2, a second spring 24 is fixedly connected between the inner side of the auxiliary plate 8 and the outer side of the auxiliary plate 8, a fixed plate 25 is fixedly connected to the upper surface of the base 1, and the inner side of the fixed plate 25 is fixedly connected to the limit shaft 27, and the outer side of the limit shaft 27 is rotatably connected to the knocking rod 7, a slide groove 22 is opened in the middle of the lower end of the knocking rod 7, and the inside of the slide groove 22 is slidably connected to the push rod 21, the side end of the push rod 21 is fixedly connected to the connecting plate 26, and the lower end of the connecting plate 26 is fixedly connected to the upper side of the auxiliary plate 8;

[0052] The side of the knocking block 23 is designed with an inclined structure, and the knocking block 23 forms a sliding structure with the base 1 through the protrusion 9, the auxiliary plate 8 forms an elastic structure with the base 1 through the first spring 18, the knocking rotating rod 7 is designed with a zigzag structure, and the knocking rotating rod 7 forms a rotating structure with the push rod 21 and the limiting shaft 27, and the push rod 21 forms a sliding structure with the sliding groove 22 through the connecting plate 26.

[0053] When the heating and drying barrel 2 rotates, its bottom will synchronously drive the protrusion 9 to rotate. The rotating protrusion 9 will indirectly interfere with the knocking block 23, causing the knocking block 23 to move outward along the base 1. When the knocking block 23 is not interfered with, the auxiliary plate 8 will drive the knocking block 23 to reset under the driving force of the elastic force of the second spring 24, so that the knocking block 23 knocks the bottom of the heating and drying barrel 2, causing the heating and drying barrel 2 to vibrate, reducing the possibility of the dried biomass waste sticking to the inner wall of the heating and drying barrel 2. When the auxiliary plate 8 moves driven by the knocking block 23, the auxiliary plate 8 will synchronously drive the push rod 21 to move through the connecting plate 26. At this time, the push rod 21 will slide inside the slide groove 22 and squeeze and interfere with the knocking rotating rod 7, causing the knocking rotating rod 7 to rotate. The upper end of the rotating knocking rotating rod 7 will synchronously knock the upper side of the heating and drying barrel 2, thereby further improving the vibration effect of the heating and drying barrel 2.

[0054] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A centrifugal disturbance type biomass waste drying processor, comprising a base, wherein a heating and drying barrel is rotatably connected inside the base, a connecting frame is fixedly connected to the side of the base, a motor is fixedly connected to the center of the upper surface of the connecting frame, and a rotating shaft is fixedly connected to the output end of the motor; It is characterized in that The dry processor also includes: An auxiliary box, the auxiliary box is fixedly connected to the center of the upper surface of the heating and drying barrel, the rotating shaft is nested in the center of the auxiliary box and extends to the inside of the heating and drying barrel, and a rotating mechanism that can drive the heating and drying barrel to rotate is arranged between the outer side of the upper end of the rotating shaft and the inside of the auxiliary box, and a stirring mechanism that can stir the biomass waste is arranged between the outer side of the lower end of the rotating shaft and the inside of the heating and drying barrel, the stirring mechanism includes a raised ring, the raised ring is fixedly connected to the center of the upper surface of the inner wall of the heating and drying barrel, the outer side of the rotating shaft is slidably connected to a movable disk, and the lower end of the rotating shaft is fixedly connected to a fixed disk, and the side of the fixed disk is hinged A lower stirring rod is provided, the upper end of the lower stirring rod is hingedly connected to an upper stirring rod, and the upper end of the upper stirring rod is hingedly connected to the side of a movable disk, an upper surface of the movable disk is fixedly connected to a resistance rod, and a first spring is fixedly connected between the center of the upper surface of the movable disk and the center of the lower surface of the raised ring, the end side of the resistance rod is fitted with the edge of the raised ring, and the raised ring is provided with four downward arc-shaped protrusions, and the raised ring is provided with four downward arc-shaped protrusions, the movable disk forms a sliding structure with the rotating shaft through the resistance rod, the upper stirring rod forms a rotating structure with the lower stirring rod through the movable disk, and the lower stirring rod forms a rotating structure with the fixed disk through the upper stirring rod; A knocking block is nested and connected to the base, and an auxiliary plate is fixedly connected to the outer side of the knocking block, and a knocking mechanism for knocking on the heating and drying barrel is provided between the outer side of the auxiliary plate and the upper end of the side of the base, and the knocking rotating rod included in the knocking mechanism can knock on the upper side of the heating and drying barrel.

2. The centrifugal disturbance biomass waste drying processor according to claim 1, characterized in that: The rotating mechanism includes an auxiliary shaft, and the auxiliary shaft is rotatably connected between the lower surface of the connecting frame and the upper surface of the auxiliary box, and the outer side of the auxiliary shaft is fixedly connected with a second gear, the inner side of the auxiliary box is fixedly connected with a gear ring, and the outer side of the upper end of the rotating shaft is fixedly connected with a first gear.

3. The centrifugal disturbance biomass waste drying processor according to claim 2, characterized in that: The first gear and the second gear are meshed with each other, and the second gear and the gear ring are meshed with each other. The auxiliary box drives the heating and drying barrel and the base to form a rotating structure through the gear ring.

4. The centrifugal disturbance biomass waste drying processor according to claim 1, characterized in that: The knocking operation includes a convex block, which is fixedly connected to the outer side of the lower end of the heating and drying barrel, and a second spring is fixedly connected between the inner side of the auxiliary plate and the outer side of the auxiliary plate; A fixing plate is fixedly connected to the upper surface of the base, and a limiting axis is fixedly connected to the inner side of the fixing plate, and a knocking rod is rotatably connected to the outer side of the limiting axis, a sliding groove is provided in the middle of the lower end of the knocking rod, and a push rod is slidably connected to the inside of the sliding groove, the side end of the push rod is fixedly connected to a connecting plate, and the lower end of the connecting plate is fixedly connected to the upper side of the auxiliary plate.

5. The centrifugal disturbance type biomass waste drying processor according to claim 4, characterized in that: The side of the knocking block is designed with an inclined structure, and the knocking block forms a sliding structure with the base through a protrusion, and the auxiliary plate forms an elastic structure with the base through a first spring.

6. The centrifugal disturbance biomass waste drying processor according to claim 1, characterized in that: The knocking rotating rod is designed in a zigzag structure, and the knocking rotating rod forms a rotating structure through the push rod and the limiting shaft, and the push rod forms a sliding structure through the connecting plate and the sliding groove.

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