Granulation device for producing steelmaking deoxidized aluminum particles

Abstract

The utility model belongs to the technical field of granulation devices, and particularly relates to a granulation device for producing steelmaking deoxidized aluminum particles, which comprises a shell, a feeding pipe, a hydraulic cylinder, a first cutter and a granulation pore plate, and further comprises a second cutter, the second cutter is mounted in the shell in a sliding manner, the feeding pipe is fixedly mounted on one side of the shell, the hydraulic cylinder is fixedly mounted at the top of the shell, and the first cutter is fixedly mounted on the top of the shell. The telescopic end of the hydraulic cylinder penetrates through the shell, the first cutter is fixedly installed at the bottom of the telescopic end of the hydraulic cylinder, and the granulation pore plate is installed in the shell in an inserted mode and located at the top of the second cutter; the rotating column is rotationally installed in the shell and located below the second cutter; the granular raw materials can be uniformly screened, the situation that the granular raw materials block the two filter screens is avoided, the granular raw materials can be screened into three sizes, subsequent use of the granular raw materials is facilitated, meanwhile, the position of the granulation pore plate can be fixed, the granulation pore plate is convenient to replace, operation is easy, and tools are not needed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to granulating device technical field, especially relate to a granulating device for steelmaking deoxidizing aluminum particle production. BACKGROUND

[0002] Aluminum particle is a kind of aluminum product in granular form, made of pure aluminum or aluminum alloy. It is silver-white in appearance, has the characteristics of light weight, corrosion resistance, good electrical conductivity, etc., and is widely used in chemical, metallurgical, electronic and other fields.

[0003] For example, the Chinese patent with the announcement number CN220073274U discloses an aluminum particle integrated forming granulating device, relating to the technical field of granulating device. It includes an aluminum liquid smelting mechanism, a push mechanism is installed at the outlet end of the aluminum liquid smelting mechanism through a conduit, the push mechanism includes a mounting bracket, a pushing pipe, an extrusion nozzle, a sliding rod, a pushing block and a driving part; the pushing pipe is fixedly installed on the mounting bracket and communicates with the outlet end of the aluminum liquid smelting mechanism; the extrusion nozzle is fixedly installed at the outlet end of the pushing pipe, the sliding rod penetrates the side wall of the pushing pipe and is in sliding connection with the pushing pipe, the pushing block is slidingly installed inside the pushing pipe and is fixedly connected with one end of the pushing pipe, and the driving part is installed at the other end of the sliding rod to drive the sliding rod to slide; the outlet end of the extrusion nozzle is installed with a granulating mechanism. The aluminum liquid will not be oxidized during the whole feeding process, which can ensure that the aluminum liquid can be oxidized in advance before granulation, thereby greatly improving the quality of aluminum liquid granulation.

[0004] The above-mentioned patent has the following problems:

[0005] The granulating hole plate of the above-mentioned device cannot be replaced during use, and only one shape of aluminum particle can be produced. Different industries have specific requirements for the shape of aluminum particles, and the unadjustable shape of aluminum particles directly limits the market coverage of the product. After the granulation of the above-mentioned device is completed, the aluminum particles are not screened, and if the size of these aluminum particles is not suitable, they will be directly collected, which will affect the subsequent use. In view of this, we propose a granulating device for steelmaking deoxidizing aluminum particle production. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a granulating device for steelmaking deoxidizing aluminum particle production to solve the problems raised in the background art.

[0007] Therefore, the utility model provides a granulating device for steelmaking deoxidizing aluminum particle production, which comprises a shell, a feeding pipe, a hydraulic cylinder, a first cutter and a granulating hole plate, and further comprises:

[0008] The second cutter is slidingly installed in the shell, the feeding pipe is fixedly installed on one side of the shell, the hydraulic cylinder is fixedly installed on the top of the shell, the telescopic end of the hydraulic cylinder penetrates through the shell, the first cutter is fixedly installed on the bottom of the telescopic end of the hydraulic cylinder, and the granulating hole plate is plug-in installed in the shell and located at the top of the second cutter;

[0009] The rotating column is rotatably installed in the shell and located below the second cutter, a plurality of grooves are formed in the rotating column, two fixed frames are fixedly installed in the shell and located below the rotating column, and filter screens are fixedly installed in the two fixed frames.

[0010] The fixing assembly is located in the shell and used for fixing the position of the granulating hole plate.

[0011] The driving assembly is located in the shell and used for driving the second cutter to slide and the rotating column to rotate.

[0012] In the technical solution, when the overall device is used, the raw material is first injected into the shell through the feeding pipe, then the hydraulic cylinder is started, the first cutter is driven by the hydraulic cylinder to slide downward, the first cutter can cut the raw material to ensure that the raw material can uniformly enter the top of the granulating hole plate, then the raw material falls downward through a plurality of through holes on the granulating hole plate, and the second cutter can be driven to reciprocate by the driving assembly, so that the formed raw material is cut to ensure that the raw material can form particles.

[0013] The particle raw material enters one of the grooves, the rotating column is driven to reciprocate by the driving assembly, the raw material in one of the grooves is driven by the rotating column to fall downward to the top of the upper filter screen, the larger particle raw material cannot pass through the upper filter screen and is discharged to the outside, the medium particle and the smaller particle raw material fall downward to the top of the lower filter screen, the medium particle raw material cannot pass through the lower filter screen and is discharged to the outside, and the smaller particle raw material passes through the lower filter screen and falls downward to the bottom of the shell to be collected, so that the particle raw material can be uniformly screened, the particle raw material cannot block the two filter screens, and the particle raw material can be screened into three sizes, which is convenient for subsequent use of the particle raw material.

[0014] The granulating hole plate can be taken out by the fixing assembly, a new granulating hole plate can be inserted into the shell, and the position of the granulating hole plate can be fixed by the fixing assembly, so that the granulating hole plate can be replaced and the operation is simple and does not require tools.

[0015] In the above technical solution, further, the fixing assembly comprises:

[0016] A sliding groove is arranged in the shell and on the top of the granulating hole plate, a limiting plate is slidingly arranged in the sliding groove, the bottom of the limiting plate penetrates through the sliding groove and extends into the granulating hole plate, the limiting plate is in plug-in connection with the granulating hole plate, the top of the limiting plate is fixedly provided with a plurality of fixing columns, a spring is sleeved on each of the fixing columns, and one side of the limiting plate penetrates through the sliding groove and extends to the outside.

[0017] In the technical scheme, when the granulating hole plate needs to be replaced, the limiting plate is first pulled upward, the limiting plate drives the fixing columns to slide upward, meanwhile, the springs are all pressed and contracted, after the limiting plate is separated from the granulating hole plate, the granulating hole plate can be taken out, then a new granulating hole plate is inserted into the shell, the limiting plate is loosened, under the rebounding force of the springs, the limiting plate and the fixing columns slide downward, the limiting plate is inserted into the granulating hole plate, the position of the granulating hole plate can be fixed, the granulating hole plate is convenient to replace and the operation is simple without the need of using tools.

[0018] In the above technical scheme, further, the driving assembly comprises:

[0019] A power cavity is arranged in the shell, a motor is fixedly arranged on the shell, the output shaft of the motor extends into the power cavity through the shell and is fixedly provided with a third bevel gear, one end of the third bevel gear is fixedly connected with the rotating column, and a fourth bevel gear is in meshing connection with the top of the third bevel gear.

[0020] A threaded rod is rotatably arranged in the power cavity and on one side of the second cutter, one end of the threaded rod penetrates through the second cutter and is fixedly provided with a first bevel gear, the threaded rod is in threaded connection with the second cutter, a second bevel gear is in meshing connection with the bottom of the first bevel gear, a transmission wheel is fixedly arranged on the bottom end of the second bevel gear and the top end of the fourth bevel gear, and a transmission belt is in transmission connection between the two transmission wheels.

[0021] In the technical scheme, the motor is started, the motor is powered on and drives the third bevel gear and the rotating column to reciprocating rotate, the third bevel gear drives the fourth bevel gear in meshing connection therewith to reciprocating rotate, the fourth bevel gear drives one of the transmission wheels to reciprocating rotate, the transmission wheel drives the transmission belt to reciprocating rotate, the transmission belt drives the other transmission wheel to reciprocating rotate, the other transmission wheel drives the second bevel gear to reciprocating rotate, the second bevel gear drives the first bevel gear in meshing connection therewith to reciprocating rotate, the first bevel gear drives the threaded rod to reciprocating rotate, and the threaded rod drives the second cutter to reciprocating slide, so that the second cutter can cut the formed raw materials, and it is ensured that the raw materials can be formed into granular materials.

[0022] The granular raw materials enter one of the grooves, the rotating column reciprocating rotates and drives the raw materials in one of the grooves to drop downward to the top of the upper filter screen.

[0023] In the above technical solution, further, the output shaft of the motor is rotatably connected with the shell and the power cavity, the third bevel gear, the fourth bevel gear, the two transmission wheels, the second bevel gear and the first bevel gear are rotatably connected with the power cavity, the telescopic end of the hydraulic cylinder is slidably connected with the shell, and the plurality of fixed columns are slidably connected with the sliding groove.

[0024] In the present technical solution, the output shaft of the motor can rotate in the shell and the power cavity, the third bevel gear, the fourth bevel gear, the two transmission wheels, the second bevel gear and the first bevel gear can rotate in the power cavity, the telescopic end of the hydraulic cylinder can slide in the shell, and the plurality of fixed columns can slide in the sliding groove.

[0025] In the above technical solution, further, the plurality of grooves are annularly and equidistantly distributed on the rotating column.

[0026] In the present technical solution, the particle raw material can be uniformly discharged.

[0027] In the above technical solution, further, the filtering accuracy of the two filter screens gradually increases from top to bottom.

[0028] In the present technical solution, by setting two filter screens with different accuracies, the particle raw material can be screened into three sizes, facilitating the subsequent use of the particle raw material.

[0029] In the above technical solution, further, the two fixed frames are obliquely arranged.

[0030] In the present technical solution, the particle raw material can be discharged to the outside along the top of the fixed frame.

[0031] The beneficial effects of the present utility model are:

[0032] 1. The granulating device for producing steelmaking deoxidized aluminum particles, the particle raw material enters one of the grooves, the driving assembly is arranged, the rotating column can be driven to reciprocating rotate, the rotating column drives the raw material in one of the grooves to drop to the top of the upper filter screen, the larger particle raw material cannot pass through the upper filter screen and is discharged to the outside, the medium particle and the smaller particle raw material drop to the top of the lower filter screen, the medium particle raw material is discharged to the outside, the smaller particle raw material passes through the lower filter screen and drops to the bottom of the shell to be collected, the particle raw material can be uniformly screened, the particle raw material cannot block the two filter screens, and the particle raw material can be screened into three sizes, facilitating the subsequent use of the particle raw material.

[0033] 2. The granulating device for steelmaking deoxidizing aluminum particle production, through the fixed assembly, the granulating hole plate can be taken out, then the new granulating hole plate is inserted into the shell, through the fixed assembly, the position of the granulating hole plate can be fixed, the granulating hole plate is convenient to replace and simple to operate without using tools. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is the whole structure schematic view of the utility model;

[0035] Figure 2 It is the shell cross section structure schematic view one of the utility model;

[0036] Figure 3 It is the shell cross section structure schematic view two of the utility model; Figure 2 It is the structure schematic view of A place of the utility model;

[0037] Figure 4 It is the shell cross section structure schematic view three of the utility model;

[0038] Figure 5 It is the shell cross section structure schematic view four of the utility model;

[0039] Figure 6 It is the structure schematic view of B place of the utility model;

[0040] Figure 7 It is the second cutter structure schematic view of the utility model. Figure 6

[0041] Figure 8 It is the second cutter structure schematic view of the utility model.

[0042] The mark in the drawing is shown as:

[0043] 1, shell, 2, feed pipe, 3, hydraulic cylinder, 4, first cutter, 5, granulating hole plate, 6, second cutter, 7, rotating column, 8, groove, 9, fixed frame, 10, filter screen, 11, sliding groove, 12, limiting plate, 13, fixed column, 14, spring, 15, power cavity, 16, threaded rod, 17, first bevel gear, 18, second bevel gear, 19, motor, 20, third bevel gear, 21, fourth bevel gear, 22, transmission wheel, 23, transmission belt. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0045] ​In the description of the present application, it should be noted that the terms used herein are merely for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. For the purpose of description, the sizes of the respective portions shown in the drawings are not drawn in accordance with the actual proportional relationship. The techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0046] It should be noted that the terms "first", "second", and the like in the description and claims of the present application are used to distinguish similar objects, and are not intended to describe a particular order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally a class, not limited to the number of objects, for example, the first object can be one or more. In addition, the specification and claims "and / or" indicate at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are an "or" relationship.

[0047] It should be noted that in the description of the present application, the orientation or position relationship indicated by the orientation terms such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is generally based on the orientation or position relationship shown in the drawings, only for the purpose of describing the present application and simplifying the description, without the opposite indication, these orientation terms do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer relative to the contour of each component.

[0048] It should be noted that in this application, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that processes, methods, articles, or apparatuses that comprise a list of elements not only include those elements, but also include other elements not expressly listed or inherent to such processes, methods, articles, or apparatuses. Without more limitations, an element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be pointed out that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method can be performed in an order different from that described, and various steps can also be added, omitted, or combined. In addition, the features described with reference to certain examples can be combined in other examples.

[0049] Embodiment 1:

[0050] Please refer to Figure 1 - Figure 8 As shown in the figure, the embodiment provides a granulating device for producing steelmaking deoxidizing aluminum particles, which comprises a shell 1, a feeding pipe 2, a hydraulic cylinder 3, a first cutter 4, and a granulating hole plate 5, and further comprises:

[0051] A second cutter 6 is slidingly installed in the shell 1, the feeding pipe 2 is fixedly installed on one side of the shell 1, the hydraulic cylinder 3 is fixedly installed on the top of the shell 1, the telescopic end of the hydraulic cylinder 3 penetrates the shell 1, the first cutter 4 is fixedly installed on the bottom of the telescopic end of the hydraulic cylinder 3, and the granulating hole plate 5 is plug-in installed in the shell 1 and located on the top of the second cutter 6;

[0052] A rotating column 7 is rotatably installed in the shell 1 and located below the second cutter 6, a plurality of grooves 8 are formed in the rotating column 7, two fixed frames 9 are fixedly installed in the shell 1 and located below the rotating column 7, and a filter screen 10 is fixedly installed in each of the two fixed frames 9;

[0053] A fixing assembly is located in the shell 1 and is used for fixing the position of the granulating hole plate 5;

[0054] A driving assembly is located in the shell 1 and is used for driving the second cutter 6 to slide and the rotating column 7 to rotate.

[0055] Wherein, the overall device in use, first, the raw materials through the feed pipe 2 into the shell 1, then start the hydraulic cylinder 3, the hydraulic cylinder 3 drive the first cutter 4 down sliding, the first cutter 4 can be cut off, to ensure that the raw materials can be evenly into the top of the granulation hole plate 5, then the raw materials through the granulation hole plate 5 on a number of through holes and down, by setting the drive assembly, can drive the second cutter 6 reciprocating sliding, the second cutter 6 can be cut off, to ensure that the raw materials can be formed into granular;

[0056] The granular material into one of the grooves 8, by setting the drive assembly, can drive the rotating column 7 reciprocating rotation, rotating column 7 drive one of the grooves 8 in the raw materials down to the top of the upper filter screen 10, larger granular material can not pass through the upper filter screen 10, will be discharged to the outside, medium and small granular material down to the top of the lower filter screen 10, medium granular material can not pass through the lower filter screen 10, will be discharged to the outside, smaller granular material through the lower filter screen 10 and down to the bottom of the shell 1 to collect, to ensure that the granular material can be evenly screened, will not cause the granular material block two filter screen 10, and can be granular material screening into three sizes, facilitate the subsequent use of granular material;

[0057] By setting the fixed assembly, can take out the granulation hole plate 5, and then insert the new granulation hole plate 5 into the shell 1, by setting the fixed assembly, can be fixed on the position of the granulation hole plate 5, convenient to replace the granulation hole plate 5 and simple operation without using tools.

[0058] In this embodiment, the fixed assembly comprises:

[0059] The sliding groove 11 is provided in the shell 1 and located at the top of the granulation hole plate 5, the limiting plate 12 is slidably installed in the sliding groove 11, the bottom of the limiting plate 12 penetrates the sliding groove 11 and extends into the granulation hole plate 5, the limiting plate 12 is insertedly connected with the granulation hole plate 5, the top of the limiting plate 12 is fixedly installed with a plurality of fixed columns 13, the plurality of fixed columns 13 are sleeved with springs 14, and one side of the limiting plate 12 penetrates the sliding groove 11 and extends to the outside.

[0060] When the granulation hole plate 5 needs to be replaced, the limiting plate 12 is pulled upwards first, the limiting plate 12 drives the plurality of fixed columns 13 to slide upwards, and the plurality of springs 14 are squeezed and contracted at the same time; when the limiting plate 12 is separated from the granulation hole plate 5, the granulation hole plate 5 can be taken out, the new granulation hole plate 5 is inserted into the shell 1, then the limiting plate 12 is loosened, the limiting plate 12 and the plurality of fixed columns 13 slide downwards under the rebound force of the plurality of springs 14, the limiting plate 12 is inserted into the granulation hole plate 5, the position of the granulation hole plate 5 can be fixed, the granulation hole plate 5 is convenient to replace and simple to operate without using tools.

[0061] In this embodiment, the driving assembly comprises:

[0062] A power cavity 15 is formed in the shell 1, and a motor 19 is fixedly installed on the shell 1. An output shaft of the motor 19 extends through the shell 1 into the power cavity 15 and is fixedly installed with a third bevel gear 20. One end of the third bevel gear 20 is fixedly connected with the rotating column 7, and the top of the third bevel gear 20 is meshingly installed with a fourth bevel gear 21.

[0063] A threaded rod 16 is rotatably installed in the power cavity 15 and located at one side of the second cutter 6. One end of the threaded rod 16 extends through the second cutter 6 and is fixedly installed with a first bevel gear 17. The threaded rod 16 is threadedly connected with the second cutter 6. The bottom of the first bevel gear 17 is meshingly installed with a second bevel gear 18. The bottom end of the second bevel gear 18 and the top end of the fourth bevel gear 21 are both fixedly installed with a transmission wheel 22. The two transmission wheels 22 are transmissionally installed with a transmission belt 23.

[0064] When the motor 19 is started, the motor 19 is energized to work and drive the third bevel gear 20 and the rotating column 7 to reciprocatingly rotate. The third bevel gear 20 drives the fourth bevel gear 21 meshingly connected therewith to reciprocatingly rotate. The fourth bevel gear 21 drives one of the transmission wheels 22 to reciprocatingly rotate. The transmission wheel 22 drives the transmission belt 23 to drive the other transmission wheel 22 to reciprocatingly rotate. The other transmission wheel 22 drives the second bevel gear 18 to reciprocatingly rotate. The second bevel gear 18 drives the first bevel gear 17 meshingly connected therewith to reciprocatingly rotate. The first bevel gear 17 drives the threaded rod 16 to reciprocatingly rotate. The threaded rod 16 drives the second cutter 6 to reciprocatingly slide. The second cutter 6 can cut the formed raw material to ensure that the raw material can be formed into granular shape.

[0065] The granular raw material enters one of the grooves 8. The rotating column 7 reciprocatingly rotates and drives the raw material in one of the grooves 8 to drop downward to the top of the upper filter screen 10.

[0066] Embodiment 2

[0067] The embodiment provides a granulating device for producing steelmaking deoxidized aluminum particles. In addition to the technical solutions of the above-mentioned embodiments, the granulating device has the following technical features.

[0068] In this embodiment, the output shaft of the motor 19 is rotationally connected with the shell 1 and the power cavity 15. The third bevel gear 20, the fourth bevel gear 21, the two transmission wheels 22, the second bevel gear 18, and the first bevel gear 17 are all rotationally connected with the power cavity 15. The telescopic end of the hydraulic cylinder 3 is slidingly connected with the shell 1. The plurality of fixed columns 13 are all slidingly connected with the sliding grooves 11.

[0069] The output shaft of the motor 19 can rotate in the shell 1 and the power cavity 15, the third bevel gear 20, the fourth bevel gear 21, the two transmission wheels 22, the second bevel gear 18 and the first bevel gear 17 can rotate in the power cavity 15, the telescopic end of the hydraulic cylinder 3 can slide in the shell 1, and the plurality of fixed columns 13 can slide in the sliding groove 11.

[0070] Embodiment 3

[0071] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0072] In the embodiment, the plurality of grooves 8 are annularly and equidistantly distributed on the rotating column 7.

[0073] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0074] Embodiment 4

[0075] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0076] In the embodiment, the filtering precision of the two filter screens 10 gradually increases from top to bottom.

[0077] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0078] Embodiment 5

[0079] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0080] In the embodiment, the two fixed frames 9 are both obliquely arranged.

[0081] The granulating device for producing steelmaking deoxidizing aluminum particles provided in the embodiment has the following technical features in addition to the technical solutions in the above embodiments.

[0082] Working principle: the overall device in use, first, the raw materials through the feed pipe 2 into the shell 1, then start the hydraulic cylinder 3, the hydraulic cylinder 3 drive first cutter 4 down sliding, first cutter 4 can be cut off, to ensure that the raw materials can be evenly into the top of the granulation hole plate 5, then the raw materials through the granulation hole plate 5 on the several through holes and down, while starting the motor 19, motor 19 power work and drive the third bevel gear 20 and rotating column 7 reciprocating rotation, the third bevel gear 20 drive the fourth bevel gear 21 reciprocating rotation, the fourth bevel gear 21 drive one of the transmission wheel 22 reciprocating rotation, one of the transmission wheel 22 drive transmission belt 23 transmission, transmission belt 23 drive another transmission wheel 22 reciprocating rotation, another transmission wheel 22 drive second bevel gear 18 reciprocating rotation, second bevel gear 18 drive the first bevel gear 17 reciprocating rotation, the first bevel gear 17 drive screw rod 16 reciprocating rotation, screw rod 16 drive second cutter 6 reciprocating sliding, second cutter 6 can be cut off, to ensure that the raw materials can be formed into granular;

[0083] The granular raw materials into one of the grooves 8, rotating column 7 reciprocating rotation and drive the raw materials in one of the grooves 8 down to the top of the upper filter screen 10, larger granular raw materials can not pass through the upper filter screen 10, will be discharged to the outside, medium and small granular granular raw materials down to the top of the lower filter screen 10, medium granular raw materials can not pass through the lower filter screen 10, will be discharged to the outside, small granular granular raw materials through the lower filter screen 10 and down to the bottom of the shell 1 to collect, to ensure that the granular raw materials can be evenly screened, will not cause the granular raw materials block two filter screen 10, and can be granular raw materials into three sizes, facilitate the subsequent use of granular raw materials;

[0084] When you need to replace the granulation hole plate 5 first pull up the limit plate 12, limit plate 12 drive several fixed column 13 up sliding, while several springs 14 are extruded contraction, when the limit plate 12 from the granulation hole plate 5, can take out the granulation hole plate 5, and then insert the new granulation hole plate 5 into the shell 1, then release the limit plate 12, under the action of the spring 14 rebound, limit plate 12 and several fixed column 13 down sliding, limit plate 12 inserted into the granulation hole plate 5, can be fixed on the position of the granulation hole plate 5, convenient to replace the granulation hole plate 5 and simple operation without using tools.

[0085] The embodiments of the present application are described above with reference to the drawings, and the embodiments and features in the embodiments of the present application can be combined with each other without conflict, and the present application is not limited to the above-described specific embodiments, and the above-described specific embodiments are only illustrative but not restrictive, and a person of ordinary skill in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection of the present application.

Claims

1. A granulating device for producing steelmaking deoxidizing aluminum particles, comprising a housing (1), a feeding pipe (2), a hydraulic cylinder (3), a first cutter (4), and a granulating aperture plate (5), characterized in that, Also includes: Second cutter (6), the second cutter (6) is slidingly installed in the shell (1), the feed pipe (2) is fixedly installed on one side of the shell (1), the hydraulic cylinder (3) is fixedly installed on the top of the shell (1), the telescopic end of the hydraulic cylinder (3) penetrates the shell (1), the first cutter (4) is fixedly installed on the bottom of the telescopic end of the hydraulic cylinder (3), the granulating hole plate (5) is insertedly installed in the shell (1) and located on the top of the second cutter (6); Rotary column (7), the rotary column (7) is rotatably installed in the shell (1) and located below the second cutter (6), a plurality of grooves (8) are formed in the rotary column (7), two fixed frames (9) are fixedly installed in the shell (1) and located below the rotary column (7), and a filter screen (10) is fixedly installed in each of the two fixed frames (9); The fixed assembly is located in the shell (1) and is used for fixing the position of the granulating hole plate (5); The driving assembly is located in the shell (1) and is used for driving the second cutter (6) to slide and the rotary column (7) to rotate.

2. A granulating device for producing steel deoxidizing aluminum particles according to claim 1, characterized in that, The fixed assembly includes: A sliding groove (11) is formed in the shell (1) and located on the top of the granulating hole plate (5), a limiting plate (12) is slidingly installed in the sliding groove (11), the bottom of the limiting plate (12) penetrates the sliding groove (11) and extends into the granulating hole plate (5), the limiting plate (12) is insertedly matched with the granulating hole plate (5), a plurality of fixed columns (13) are fixedly installed on the top of the limiting plate (12), a spring (14) is sleeved on each of the plurality of fixed columns (13), and one side of the limiting plate (12) penetrates the sliding groove (11) and extends to the outside.

3. A granulating device for producing steel deoxidizing aluminum particles according to claim 2, characterized in that, The driving assembly includes: A power cavity (15) is formed in the shell (1), a motor (19) is fixedly installed on the shell (1), an output shaft of the motor (19) penetrates the shell (1), extends into the power cavity (15) and is fixedly installed with a third bevel gear (20), one end of the third bevel gear (20) is fixedly connected with the rotary column (7), and a fourth bevel gear (21) is meshedly installed on the top of the third bevel gear (20); A threaded rod (16) is rotatably installed in the power cavity (15) and located on one side of the second cutter (6), one end of the threaded rod (16) penetrates the second cutter (6) and is fixedly installed with a first bevel gear (17), the threaded rod (16) is threadedly connected with the second cutter (6), a second bevel gear (18) is meshedly installed on the bottom of the first bevel gear (17), and a transmission wheel (22) is fixedly installed on the bottom end of the second bevel gear (18) and the top end of the fourth bevel gear (21), and a transmission belt (23) is transmissionally installed between the two transmission wheels (22).

4. A granulating device for producing steel deoxidizing aluminum particles according to claim 3, characterized in that, The output shaft of the motor (19) is rotationally connected with the shell (1) and the power cavity (15), the third bevel gear (20), the fourth bevel gear (21), the two transmission wheels (22), the second bevel gear (18) and the first bevel gear (17) are all rotationally connected with the power cavity (15), the telescopic end of the hydraulic cylinder (3) is slidingly connected with the shell (1), and the plurality of fixed columns (13) are all slidingly connected with the sliding grooves (11).

5. A granulating device for producing steel deoxidizing aluminum particles according to claim 1, characterized in that, The plurality of recesses (8) are annularly and equidistantly distributed on the rotating column (7).

6. A granulating device for producing steel deoxidizing aluminum particles according to claim 1, characterized in that, The filtering precision of the two filtering screens (10) is sequentially increased from top to bottom.

7. A granulating device for producing steel deoxidizing aluminum particles according to claim 1, characterized in that, The two fixed frames (9) are both arranged in an inclined mode.

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