High-efficiency steel belt type granulator

Abstract

The invention discloses a high-efficiency steel belt type pelletizer which comprises an assembly frame, transmission rollers and a steel belt transmission belt, the transmission rollers are rotationally arranged between the two sides of an inner cavity of the assembly frame, and the two transmission rollers are symmetrically arranged in the front-back direction, and the invention relates to the technical field of pelletizers. According to the high-efficiency steel belt type granulator, the air cooling acceleration mechanism, the dust filtering mechanism and the recycling mechanism which are matched with the steel belt conveying belt for use are arranged at the top of the assembly frame, so that in the process that the device cools and solidifies particles, the air cooling acceleration mechanism, the dust filtering mechanism and the recycling mechanism are coordinated and matched; the cooling efficiency of the device on particles can be improved, the laying length of the cooling mechanism is shortened, the overall size of the device is reduced, inlet air in the air cooling acceleration mechanism is synchronously subjected to dust removal and filtration, smooth filtration is kept, and a residual cooling water source in the inner ring of the steel belt conveying belt is synchronously recycled.

Description

Technical Field

[0001] The invention relates to the technical field of granulators, in particular to a high-efficiency steel belt granulator. Background Art

[0002] The steel belt granulator is a granulation equipment that distributes the hot melt material from the upstream process evenly onto the steel belt moving at a constant speed below it through the granulator distributor. At the same time, a continuous water spraying and cooling device is installed under the steel belt to make the material on the steel belt solidify and cool quickly during the movement, thereby realizing granulation molding.

[0003] The steel belt granulator is suitable for cooling and solidifying the granules, but it is inevitable that it still has shortcomings in the actual use process. Among them, the device lacks an efficient cooling mechanism, which leads to the problem that the traditional cooling mechanism is laid out for a long time, resulting in the problem that the entire device is longer. Therefore, a high-efficiency steel belt granulator is proposed to solve the existing problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a high-efficiency steel belt granulator, which solves the problem that the device lacks an efficient cooling mechanism, which leads to the long laying of the traditional cooling mechanism and the overall length of the device.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency steel belt granulator, comprising an assembly frame, a transmission roller and a steel belt conveyor, the transmission roller being rotatably arranged between the two sides of the inner cavity of the assembly frame, and two transmission rollers being symmetrically arranged front and back, the steel belt conveyor transmission being arranged between the two transmission rollers, one side of the assembly frame being fixedly connected to a drive motor through a bracket, and the output shaft of the drive motor being fixedly connected to one end of the front transmission roller through a coupling, an extrusion pipe being installed on the top of the assembly frame through a bracket, a water storage frame being fixedly connected to the top of the assembly frame through a bracket, and the water storage frame being located inside the steel belt conveyor, an air-cooling acceleration mechanism being provided on the top of the assembly frame, a dust filtering mechanism being provided on one side of the water storage frame for use in conjunction with the air-cooling acceleration mechanism, and a recovery mechanism being provided inside the water storage frame.

[0006] Preferably, the air-cooled acceleration mechanism includes a transfer roller, which is rotatably arranged on the top of the assembly frame through a bracket, and two transfer rollers are symmetrically arranged front and back, a rubber transmission belt is connected for transmission between the two transfer rollers, and a plurality of arc-shaped ventilation grooves are equidistantly provided on the surface of the rubber transmission belt, the surfaces of the rear transmission roller and the rear transfer roller are fixedly connected to a first pulley, and a first belt is connected for transmission between the two first pulleys, a plurality of bent pipes are fixedly connected to one side of the water storage frame, and one end of the bent pipe passes through the water storage frame and extends to the outside of the water storage frame, the top of the bent pipe is connected to a filter hole wind cover, and the surfaces of the plurality of filter hole wind covers are fixed to the water storage frame. The surfaces are fixedly connected with an air distribution cover, a cooling fan is installed inside the filter hole air cover, one side of the air distribution cover is rotatably connected to the central control shaft through a bracket and a bearing, and one end of the central control shaft passes through the front filter hole air cover and extends to the outside of the rear filter hole air cover, the surface of the central control shaft and the surface of the cooling fan output shaft are fixedly connected with a first bevel gear that meshes with each other, one side of the water storage frame is rotatably connected with a short shaft through a bearing, the short shaft and the surface of the front transfer roller are fixedly connected with a second pulley, and a second belt is connected for transmission between the two second pulleys, and the end of the short shaft and the surface of the central control shaft are fixedly connected with a second bevel gear that meshes with each other.

[0007] Preferably, the dust filter mechanism includes an air filter ring cover, the air filter ring cover is rotatably arranged on one side of the water storage frame through a bracket and a bearing, the other ends of the several bent pipes are commonly connected with a circular frame, and the circular frame is rotatably connected to the inner wall of the air filter ring cover, the surface of the circular frame and the surface of the front transfer roller are fixedly connected to a third pulley, and a third belt is transmitted between the two third pulleys, one side of the circular frame is fixedly connected to a mounting box through a bracket, the bottom of the mounting box is fixedly connected to a pressure cylinder, a piston plate is provided inside the pressure cylinder, a piston bent rod is fixedly connected to the top of the piston plate, and one end of the piston bent rod passes through the pressure cylinder and the mounting box in sequence and extends to the top of the mounting box, the inner wall of the air filter ring cover is equidistantly fixed with a plurality of multi-arc frames used in conjunction with the piston bent rod, one side of the pressure cylinder is connected to an air intake pipe, one end of the intake pipe extends to the outside of the air filter ring cover, and the outer wall of the intake pipe is rotatably connected to the air filter ring cover through a bearing, and the bottom of the pressure cylinder is connected to a The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip, and the bottom end face of said toothed connecting strip is connected with said toothed connecting strip.

[0008] The top of the water storage frame is fixed with a gear train that is engaged with the gear train of the water storage frame, and the gear train is connected with the gear train of the water storage frame by a gear train that is engaged with the gear train of the water storage frame and the gear train is connected with the gear train of the water storage frame by a gear train that is engaged with the gear train of the water storage frame.

[0009] Preferably, a spray cluster pipe is fixedly connected to the inside of the water storage frame through a bracket, one side of the spray cluster pipe is connected to a water inlet pipe, and one end of the water inlet pipe extends to the outside of the water storage frame, and one side of the water storage frame is connected to a water outlet pipe.

[0010] Preferably, the inner wall of the water storage frame and the front and rear sides of the vertical slide are fixedly connected to the limiting sleeve through a bracket, and the front and rear sides of the vertical slide are fixedly connected to the limiting slide frame that is slidably adapted to the limiting sleeve.

[0011] Preferably, guide grooves are provided on the inner wall of the water storage frame and on both sides of the pressing plate, and pulleys that are rotatably arranged on both sides of the pressing plate and are slidably matched with the guide grooves.

[0012] Preferably, an outer sleeve is provided on the surface of the transverse bending portion of the piston bending rod.

[0013] Preferably, a scraper used in conjunction with a steel belt conveyor is fixedly connected to the top of the assembly frame through a bracket.

[0014] Preferably, a filter plate is mounted on the air inlet end of the air inlet pipe via bolts.

[0015] Beneficial effects

[0016] The present invention provides a high-efficiency steel belt granulator. Compared with the existing technology, it has the following advantages:

[0017] (1) The high-efficiency steel belt granulator is provided with an air-cooling acceleration mechanism, a dust filtering mechanism and a recycling mechanism matched with the steel belt conveyor on the top of the assembly frame. In the process of cooling and solidifying the particles, the air-cooling acceleration mechanism, the dust filtering mechanism and the recycling mechanism cooperate with each other, so that the device can improve the cooling efficiency of the particles, shorten the length of the cooling mechanism, reduce the overall volume of the device, and simultaneously remove dust and filter the air in the air-cooling acceleration mechanism and keep the filtration unobstructed, and simultaneously recycle the residual cooling water source of the inner ring of the steel belt conveyor.

[0018] (2) The high-efficiency steel belt granulator opens filter holes on the surface of the filter hood, so that the filter holes and the bent pipes of the filter hood can together provide a stable and consistent air intake volume for the cooling fan.

[0019] (3) The high-efficiency steel belt granulator is provided with an outer sleeve which is rotated on the surface of the piston bent rod, so that when the multi-arc frame rotates and is squeezed into engagement with the piston bent rod, the outer sleeve can reduce the frictional resistance between the multi-arc frame and the piston bent rod by virtue of its rotation performance.

[0020] (4) The high-efficiency steel belt granulator is equipped with a filter plate at the air inlet end of the air inlet pipe by bolts, so that the intermittent air inlet of the air inlet pipe can be filtered. Secondly, the bolt installation can also facilitate replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the external structure of the present invention;

[0022] Figure 2 A schematic diagram of the internal structure of the water storage frame of the present invention;

[0023] Figure 3 A schematic diagram of the external structure of the present invention from another perspective;

[0024] Figure 4 is a schematic diagram of the blade structure of the present invention;

[0025] Figure 5 Schematic diagram of the elbow structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the air-cooling acceleration mechanism structure of the present invention;

[0027] Figure 7 For the present invention Figure 6 A partial enlarged view of point B in the middle;

[0028] Figure 8 Schematic diagram of the dust filtering mechanism structure of the present invention;

[0029] Figure 9 For the present invention Figure 8 A partial enlarged view of point C in the middle;

[0030] Figure 10 For the present invention Figure 8 A partial enlarged view of point D in the middle;

[0031] Figure 11 is a schematic diagram of the multi-arc frame structure of the present invention;

[0032] Figure 12 A schematic diagram of the internal structure of the installation box of the present invention;

[0033] Figure 13 A schematic diagram of the internal structure of the air filter ring cover of the present invention;

[0034] Figure 14 Schematic diagram of the recovery mechanism structure of the present invention (1);

[0035] Figure 15 Schematic diagram of the recovery mechanism structure of the present invention (2);

[0036] Figure 16 For the present invention Figure 4A partial enlarged view of point A in the middle.

[0037] Figure: 1, assembly frame; 2, transmission roller; 3, steel belt transmission belt; 4, drive motor; 5, extrusion pipe; 6, water storage frame; 7, air cooling acceleration mechanism; 701, transfer roller; 702, rubber transmission belt; 703, arc-shaped ventilation slot; 704, first pulley; 705, first belt; 706, elbow; 707, filter hole air cover; 708, air distribution cover; 709, cooling fan; 710, centralized control shaft; 7 11. First bevel gear; 712. Short shaft; 713. Second pulley; 714. Second belt; 715. Second bevel gear; 8. Dust filter mechanism; 801. Air filter ring; 802. Round frame; 803. Third pulley; 804. Third belt; 805. Mounting box; 806. Cylinder; 807. Piston plate; 808. Piston curved rod; 809. Multi-arc frame; 810. Inlet pipe; 811. Perforated nozzle; 812. Ventilation slot; 813. First movable rod; 814. First spring; 815. First blocking plate; 816. Ventilation ring plate; 817. Second movable rod; 818. Second spring; 819. Second blocking plate; 820. Slide plate; 821. Sliding block; 822. Third spring; 823. Reset frame; 9. Recovery mechanism; 901. Extrusion rod; 902. Gear; 903 , fourth pulley; 904, fourth belt; 905, vertical slide; 906, cam; 907, pressing plate; 908, sponge block; 909, cross movable plate; 910, push-pull frame; 10, spray cluster pipe; 11, water inlet pipe; 12, water outlet pipe; 13, limiting sliding sleeve; 14, limiting sliding frame; 15, guide slide; 16, pulley; 17, outer sleeve; 18, scraper; 19, filter plate. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0039] See also Figure 1-16The present invention provides a technical solution: a high-efficiency steel belt granulator, including an assembly frame 1, a transmission roller 2 and a steel belt transmission belt 3. The transmission roller 2 is rotatably arranged between the two sides of the inner cavity of the assembly frame 1, and two transmission rollers 2 are symmetrically arranged in front and back. The steel belt transmission belt 3 is transmission-arranged between the two transmission rollers 2. One side of the assembly frame 1 is fixedly connected to a drive motor 4 through a bracket, and the output shaft of the drive motor 4 is fixedly connected to one end of the front transmission roller 2 through a coupling. The top of the assembly frame 1 is equipped with an extrusion pipe 5 through a bracket, as detailed in FIG. Detailed explanation: Several drip holes are equidistantly provided at the bottom of the extrusion tube 5. The top of the assembly frame 1 is fixedly connected to a water storage frame 6 through a bracket, and the water storage frame 6 is located inside the steel belt conveyor 3. The inside of the water storage frame 6 is fixedly connected to a spray bundle pipe 10 through a bracket, and one side of the spray bundle pipe 10 is connected to a water inlet pipe 11, and one end of the water inlet pipe 11 extends to the outside of the water storage frame 6. One side of the water storage frame 6 is connected to a water outlet pipe 12, and the top of the assembly frame 1 is fixedly connected to a scraper 18 used in conjunction with the steel belt conveyor 3 through a bracket.

[0040] As a preferred embodiment, in order to facilitate improving the cooling efficiency of the particles, an air cooling acceleration mechanism 7 is provided on the top of the assembly frame 1, and the air cooling acceleration mechanism 7 includes a transfer roller 701, which is rotatably arranged on the top of the assembly frame 1 through a bracket, and two transfer rollers 701 are symmetrically arranged in front and back, and a rubber transmission belt 702 is connected between the two transfer rollers 701, and a plurality of arc-shaped ventilation grooves 703 are equidistantly provided on the surface of the rubber transmission belt 702. The surfaces of the rear transmission roller 2 and the rear transfer roller 701 are fixedly connected with a first pulley 704, and a first belt 705 is connected between the two first pulleys 704. A plurality of curved pipes 706 are fixedly connected to one side of the water storage frame 6, and one end of the curved pipe 706 passes through the water storage frame 6 and extends to the outside of the water storage frame 6, and the top of the curved pipe 706 is connected to a filter hole wind cover 707 The surfaces of several filter hole air hoods 707 are commonly fixedly connected with an air distribution hood 708, and a cooling fan 709 is installed inside the filter hole air hood 707. One side of the air distribution hood 708 is rotatably connected to a centralized control shaft 710 through a bracket and a bearing, and one end of the centralized control shaft 710 passes through the frontmost filter hole air hood 707 and extends to the outside of the rearmost filter hole air hood 707. The surface of the centralized control shaft 710 and the surface of the cooling fan 709 output shaft are fixedly connected with first bevel gears 711 that mesh with each other. One side of the water storage frame 6 is rotatably connected with a short shaft 712 through a bearing. The short shaft 712 and the surface of the front transfer roller 701 are fixedly connected with a second pulley 713. A second belt 714 is transmission-connected between the two second pulleys 713. The end of the short shaft 712 and the surface of the centralized control shaft 710 are fixedly connected with second bevel gears 715 that mesh with each other.

[0041] As a preferred embodiment, in order to facilitate the dust filtering of the incoming air and the synchronous cleaning of the dust filter holes, a dust filter mechanism 8 used in conjunction with the air cooling acceleration mechanism 7 is provided on one side of the water storage frame 6, and the dust filter mechanism 8 includes an air filter ring cover 801, and the air filter ring cover 801 is rotatably arranged on one side of the water storage frame 6 through a bracket and a bearing. As a detailed explanation: a plurality of filter holes are equidistantly arranged on the surface of the air filter ring cover 801, and the other ends of the plurality of elbows 706 are commonly connected to a circular frame 802, and the circular frame 802 is rotatably connected to the inner wall of the air filter ring cover 801, and the surface of the circular frame 802 and the surface of the front transfer roller 701 are fixedly connected to the third pulley 803, and the two third pulleys 803 are transmission-connected with a third pulley. Belt 804, one side of the round frame 802 is fixedly connected to the installation box 805 through a bracket, the bottom of the installation box 805 is fixedly connected to a pressure cylinder 806, a piston plate 807 is provided inside the pressure cylinder 806, the top of the piston plate 807 is fixedly connected to a piston bent rod 808, and one end of the piston bent rod 808 passes through the pressure cylinder 806 and the installation box 805 in sequence, and extends to the top of the installation box 805, the inner wall of the filter ring cover 801 is equidistantly fixed with a number of multi-arc brackets 809 used in conjunction with the piston bent rod 808, one side of the pressure cylinder 806 is connected to an air intake pipe 810, one end of the air intake pipe 810 extends to the outside of the filter ring cover 801, and the outer wall of the air intake pipe 810 is connected to the filter ring cover 801 through a bearing. 01 rotation connection, the bottom of the pressure cylinder 806 is connected to the perforated nozzle 811 used in conjunction with the air filter ring cover 801. As a detailed explanation: a number of air outlet holes are equidistantly provided at the bottom of the perforated nozzle 811, and a ventilation slot 812 is provided at the bottom of the pressure cylinder 806. A first movable rod 813 is slidably provided inside the pressure cylinder 806 and on both sides of the ventilation slot 812. A first spring 814 is fixedly connected between the first movable rod 813 and the bottom of the inner cavity of the pressure cylinder 806. One end of the first movable rod 813 extends to the bottom of the pressure cylinder 806. The bottom ends of the two first movable rods 813 are fixedly connected to a first blocking plate 815. The interior of the air inlet pipe 810 is fixedly connected to a ventilation ring plate 816. The ventilation ring The top and bottom of one side of the plate 816 are both slidably connected to a second movable rod 817, a second spring 818 is fixedly connected between the second movable rod 817 and the ventilation ring plate 816, one end of the second movable rod 817 extends to the other side of the ventilation ring plate 816, and the two second movable rods 817 extend to the end portions on the other side of the ventilation ring plate 816 and are jointly fixedly connected to a second blocking plate 819, the front and rear sides of the bottom of the inner cavity of the installation box 805 are both fixedly connected to a slide plate 820, the interior of the slide plate 820 is slidably connected to a sliding block 821, a third spring 822 is fixedly connected between the sliding block 821 and the slide plate 820, and a reset frame 823 is provided for rotating together between the sliding block 821 and the piston bent rod 808;

[0042] An outer sleeve 17 is rotatably provided on the surface of the transverse bending portion of the piston bent rod 808, and a filter plate 19 is installed on the air inlet end of the air inlet pipe 810 via bolts.

[0043] As a preferred embodiment, in order to facilitate the recycling of the residual water source on the inner ring of the steel belt conveyor 3, a recycling mechanism 9 is provided inside the water storage frame 6, and the recycling mechanism 9 includes an extrusion rod 901, which is rotatably arranged on one side of the inner cavity of the water storage frame 6, and there are two extrusion rods 901 in front and behind, one end of the extrusion rod 901 extends to the outside of the water storage frame 6, and the surfaces of the two extrusion rods 901 and located outside the water storage frame 6 are fixedly connected with mutually meshing gears 902, and the surfaces of the rear extrusion rod 901 and the transfer roller 701 are fixedly connected with a fourth pulley 903, and the two fourth pulleys 90 3 is connected to the fourth belt 904 for transmission, the interior of the water storage frame 6 is provided with a vertical slide 905 for use with the extrusion rod 901, and the surface of the extrusion rod 901 is fixedly connected to a cam 906 for use with the vertical slide 905. A pressing plate 907 is slidably provided on the front and rear sides of the top of the vertical slide 905 between the two sides of the inner cavity of the water storage frame 6, and a sponge block 908 is fixedly connected between the two pressing plates 907. A cross movable plate 909 is fixedly connected to the top of the vertical slide 905, and a push-pull frame 910 is connected to the cross movable plate 909 and the pressing plate 907 for common rotation.

[0044] The inner wall of the water storage frame 6 and the front and rear sides of the vertical slide 905 are fixedly connected to the limiting sleeve 13 through a bracket, and the front and rear sides of the vertical slide 905 are fixedly connected to the limiting slide frame 14 that slides with the limiting sleeve 13. The inner wall of the water storage frame 6 and both sides of the pressing plate 907 are provided with a guide groove 15, and both sides of the pressing plate 907 are rotatably provided with pulleys 16 that slide with the guide groove 15. As a detailed explanation: the two pulleys 16 on the same plane are provided with ball bearings on the opposite sides.

[0045] The specific steps are as follows:

[0046] Step 1, continuous granulation: Start the driving motor 4, prompting the two conveying rollers 2 to cooperate with the steel belt conveyor 3 to carry and transport the liquid raw material intermittently extruded by the extrusion tube 5 in an orderly manner. The liquid is intermittently sprayed and cooled by the water source of the spray cluster tube 10, prompting the liquid to gradually solidify into a solid. The liquid is then reversely resisted by the scraper 18 on the rear side of the steel belt conveyor 3, and then the semi-circular particles are discharged;

[0047] Step 2: Accelerated cooling and solidification: When the rear conveying roller 2 rotates, the transmission cooperation between the first pulley 704 and the first belt 705 causes the rubber conveying belt 702 and the transfer roller 701 to form a synchronous transmission cooperation. The transmission of the rubber conveying belt 702 causes the arc-shaped ventilation slots 703 to cover the rows of particles in sequence, forming an accelerated cooling space. The front transfer roller 701 rotates synchronously through the transmission cooperation between the second pulley 713 and the second belt 714, causing the short shaft 712 to rotate faster. The short shaft 712 is engaged with the two second bevel gears 715 to cause the collection The control shaft 710 rotates synchronously. The centralized control shaft 710 drives the first bevel gear 711 on its surface to mesh with the first bevel gear 711 on the output shaft of the cooling fan 709, prompting the cooling fan 709 to rotate rapidly to blow air. The wind is filtered and dust-removed by the air filter ring 801, then enters the interior of the curved pipe 706 from the outside, and is cooled by the water source inside the water storage frame 6. It is then sent into the filter hole wind cover 707 until it is blown out from the outlet of the air distribution cover 708. The blown wind is sent into the interior of the arc-shaped ventilation slot 703, thereby accelerating the cooling of the particles inside the arc-shaped ventilation slot 703.

[0048] Step 3: When the front transfer roller 701 rotates, the front transfer roller 701 synchronously drives the filter ring cover 801 to rotate through the transmission cooperation of the third pulley 803 and the third belt 804, and the filter ring cover 801 drives a plurality of multi-arc frames 809 to rotate. The rotation of the multi-arc frames 809 gradually squeezes the piston bent rod 808, prompting the piston bent rod 808 to drive the piston plate 807 to press down and exhaust inside the pressure cylinder 806, and the gas is ejected from the spray holes on the surface of the perforated nozzle 811 to the bottom of the inner cavity of the filter ring cover 801. The filter holes on the surface of the filter ring cover 801 are ejected by pressurized wind, so that the dust covered by the filter holes on the outside of the filter ring cover 801 can be intermittently dredged and cleaned by the wind;

[0049] Step 4. When the rear transfer roller 701 rotates, the fourth pulley 903 and the fourth belt 904 cooperate to synchronously drive the rear extrusion rod 901 to rotate. The rear extrusion rod 901 synchronously drives the front extrusion rod 901 to rotate through the engagement of two gears 902. The extrusion rod 901 drives the cam 906 to rotate, prompting the cam 906 to drive the vertical slide 905 to move up and down reciprocatingly. The vertical slide 905 descends and pulls the two pressing plates 907 through the cross movable plate 909 and the push-pull frame 910 to reciprocate and extrude the sponge block 908. The water source on the inner ring surface of the steel belt conveyor 3 adsorbed inside the sponge block 908 will be squeezed out and recovered to the inside of the water storage frame 6.

Claims

1. A high-efficiency steel belt granulator, comprising an assembly frame (1), a transmission roller (2) and a steel belt transmission belt (3), wherein the transmission roller (2) is rotatably arranged between two sides of the inner cavity of the assembly frame (1), and two transmission rollers (2) are symmetrically arranged in front and back, and the steel belt transmission belt (3) is driven and arranged between the two transmission rollers (2), characterized in that: One side of the assembly frame (1) is fixedly connected to a driving motor (4) through a bracket, and the output shaft of the driving motor (4) is fixedly connected to one end of the front transmission roller (2) through a coupling. The top of the assembly frame (1) is installed with an extrusion tube (5) through a bracket. The top of the assembly frame (1) is fixedly connected to a water storage frame (6) through a bracket, and the water storage frame (6) is located inside the steel belt conveyor (3). The top of the assembly frame (1) is provided with an air-cooling acceleration mechanism (7). One side of the water storage frame (6) is provided with a dust filtering mechanism (8) used in conjunction with the air-cooling acceleration mechanism (7). The inside of the water storage frame (6) is provided with a recovery mechanism (9).

2. A high-efficiency steel belt granulator according to claim 1, characterized in that: The air cooling acceleration mechanism (7) includes a transfer roller (701), the transfer roller (701) is rotatably arranged on the top of the assembly frame (1) through a bracket, and two transfer rollers (701) are symmetrically arranged in the front and rear directions, a rubber transmission belt (702) is connected between the two transfer rollers (701), and a plurality of arc-shaped ventilation slots (703) are equidistantly provided on the surface of the rubber transmission belt (702), a first pulley (704) is fixedly connected to the surface of the rear transmission roller (2) and the rear transfer roller (701), and a first belt (705) is connected between the two first pulleys (704), a plurality of curved pipes (706) are fixedly connected to one side of the water storage frame (6), and one end of the curved pipe (706) passes through the water storage frame (6) and extends to the outside of the water storage frame (6), the top of the curved pipe (706) is connected to a filter hole wind cover (707), and the surfaces of the plurality of filter hole wind covers (707) are fixedly connected together. A wind distribution cover (708) is fixedly connected, a heat dissipation fan (709) is installed inside the filter hole wind cover (707), one side of the wind distribution cover (708) is rotatably connected to a centralized control shaft (710) through a bracket and a bearing, and one end of the centralized control shaft (710) passes through the front filter hole wind cover (707) and extends to the outside of the rear filter hole wind cover (707), the surface of the centralized control shaft (710) and the surface of the heat dissipation fan (709) are fixedly connected to mutually meshing first bevel gears (711), one side of the water storage frame (6) is rotatably connected to a short shaft (712) through a bearing, the short shaft (712) and the surface of the front transfer roller (701) are fixedly connected to a second pulley (713), the two second pulleys (713) are connected by a second belt (714), and the end of the short shaft (712) and the surface of the centralized control shaft (710) are fixedly connected to mutually meshing second bevel gears (715).

3. A high-efficiency steel belt granulator according to claim 2, characterized in that: The dust filtering mechanism (8) comprises an air filter ring cover (801), the air filter ring cover (801) is rotatably arranged on one side of the water storage frame (6) through a bracket and a bearing, the other ends of a plurality of the curved pipes (706) are commonly connected to a circular frame (802), and the circular frame (802) is rotatably connected to the inner wall of the air filter ring cover (801), the surface of the circular frame (802) and the surface of the front transfer roller (701) are both fixedly connected to a third pulley (803), a third belt (804) is transmission-connected between the two third pulleys (803), one side of the circular frame (802) is fixedly connected to an installation box (805) through a bracket, the bottom of the installation box (805) is fixedly connected to a pressure cylinder (806), and the pressure cylinder A piston plate (807) is provided inside (806), and a piston bent rod (808) is fixedly connected to the top of the piston plate (807), and one end of the piston bent rod (808) passes through the pressure cylinder (806) and the installation box (805) in sequence and extends to the top of the installation box (805). The inner wall of the air filter ring cover (801) is equidistantly fixedly connected with a plurality of multi-arc frames (809) used in conjunction with the piston bent rod (808). One side of the pressure cylinder (806) is connected to an air intake pipe (810), and one end of the air intake pipe (810) extends to the outside of the air filter ring cover (801), and the outer wall of the air intake pipe (810) is rotatably connected to the air filter ring cover (801) through a bearing. The bottom of the pressure cylinder (806) is fixedly connected to the air filter ring cover (801). The pressure cylinder (806) is connected to the pressure cylinder (806) with a perforated nozzle (811) for use with the air filter ring cover (801), the bottom of the pressure cylinder (806) is provided with a ventilation slot (812), the interior of the pressure cylinder (806) and on both sides of the ventilation slot (812) are slidably provided with a first movable rod (813), a first spring (814) is fixedly connected between the first movable rod (813) and the bottom of the inner cavity of the pressure cylinder (806), one end of the first movable rod (813) extends to the bottom of the pressure cylinder (806), the bottom ends of the two first movable rods (813) are fixedly connected to a first blocking plate (815), the interior of the air inlet pipe (810) is fixedly connected to a ventilation ring plate (816), the ventilation ring plate (816) The top and bottom of one side are both slidably connected to a second movable rod (817), a second spring (818) is fixedly connected between the second movable rod (817) and the ventilation ring plate (816), one end of the second movable rod (817) extends to the other side of the ventilation ring plate (816), and the two second movable rods (817) extending to the other side of the ventilation ring plate (816) are fixedly connected to a second blocking plate (819), the front and rear sides of the bottom of the inner cavity of the installation box (805) are fixedly connected to a slide plate (820), the interior of the slide plate (820) is slidably connected to a sliding block (821), and a third spring (822) is fixedly connected between the sliding block (821) and the slide plate (820).A reset frame (823) is provided between the sliding block (821) and the piston bent rod (808) for co-rotation.

4. A high-efficiency steel belt granulator according to claim 2, characterized in that: The recovery mechanism (9) includes an extrusion rod (901), which is rotatably arranged on one side of the inner cavity of the water storage frame (6), and two extrusion rods (901) are arranged in the front and rear, one end of the extrusion rod (901) extends to the outside of the water storage frame (6), and the surfaces of the two extrusion rods (901) and located outside the water storage frame (6) are fixedly connected with mutually meshing gears (902), and the surfaces of the extrusion rod (901) and the transfer roller (701) located on the rear side are fixedly connected with a fourth pulley (903), and a fourth belt (904) is connected between the two fourth pulleys (903), and the inner cavity of the water storage frame (6) is fixedly connected with the fourth belt pulley (904). A vertical slide (905) used in conjunction with an extrusion rod (901) is slidably provided on the top of the water storage frame (6); a cam (906) used in conjunction with the vertical slide (905) is fixedly connected to the surface of the extrusion rod (901); pressing plates (907) are slidably provided on the front and rear sides of the top of the vertical slide (905) and between the two sides of the inner cavity of the water storage frame (6); a sponge block (908) is fixedly connected between the two pressing plates (907); a cross movable plate (909) is fixedly connected to the top of the vertical slide (905); a push-pull frame (910) is rotatably connected between the cross movable plate (909) and the pressing plate (907).

5. The high-efficiency steel belt granulator according to claim 1, characterized in that: The interior of the water storage frame (6) is fixedly connected to a spray cluster pipe (10) via a bracket, one side of the spray cluster pipe (10) is connected to a water inlet pipe (11), and one end of the water inlet pipe (11) extends to the outside of the water storage frame (6), and one side of the water storage frame (6) is connected to a water outlet pipe (12).

6. A high-efficiency steel belt granulator according to claim 4, characterized in that: The inner wall of the water storage frame (6) and the front and rear sides of the vertical slide (905) are fixedly connected to the limiting sliding sleeve (13) through a bracket, and the front and rear sides of the vertical slide (905) are fixedly connected to the limiting sliding frame (14) that is slidably matched with the limiting sliding sleeve (13).

7. The high-efficiency steel belt granulator according to claim 4, characterized in that: Guide grooves (15) are provided on the inner wall of the water storage frame (6) and on both sides of the pressing plate (907), and pulleys (16) are rotatably provided on both sides of the pressing plate (907) and are slidably adapted to the guide grooves (15).

8. The high-efficiency steel belt granulator according to claim 3, characterized in that: An outer sleeve (17) is provided on the surface of the transverse bending portion of the piston bent rod (808).

9. The high-efficiency steel belt granulator according to claim 1, characterized in that: A scraper (18) matched with the steel belt conveyor (3) is fixedly connected to the top of the assembly frame (1) via a bracket.

10. The high-efficiency steel belt granulator according to claim 3, characterized in that: A filter plate (19) is mounted on the air inlet end of the air inlet pipe (810) via bolts.

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