CN214916591U

CN214916591U - Break up even iron ore powder with breaking up device

Info

Publication number: CN214916591U
Application number: CN202120923413.2U
Authority: CN
Inventors: 严建强
Original assignee: Changzhou Jianpeng Building Material Co ltd
Current assignee: Changzhou Jianpeng Building Material Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-30
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to a break up even iron ore powder with device of breaing up, relate to iron ore powder processing equipment's field, including rotating assembly, break up a section of thick bamboo and set up the subassembly of breaing up on breaking up a section of thick bamboo, it is used for breaking up the material in breaking up a section of thick bamboo and smashing to break up the subassembly, break up the subassembly including rotating the pivot of connecting in breaking up a section of thick bamboo, fix the first leaf board of breaing up of pivot one side and be used for driving pivot pivoted motor of breaing up, rotating assembly includes the mount pad, connecting axle and rotating electrical machines, the connecting axle with break up a section of thick bamboo fixed connection, it passes through the connecting axle and is connected with the mount pad rotation to break up a section of thick bamboo, the rotating electrical machines is fixed on the mount pad, the rotating electrical machines is used for driving the connecting axle rotation, the axis of connecting axle is mutually perpendicular with the axis of pivot. The mixed stirring of this application material in breaking up a section of thick bamboo is more abundant, then the material of caking can obtain more abundant crushing effect for the degree of breaking up of material is more even, thereby ensures the subsequent processing production quality of material.

Description

Break up even iron ore powder with breaking up device

Technical Field

The application relates to the field of iron ore powder processing equipment, in particular to a scattering device for iron ore powder.

Background

The fluidized suspension magnetizing roasting process for iron ore is one of the common methods for treating iron ore, and the water content of the iron ore powder required by the production process is below 1 percent, and the granularity of less than 200 meshes accounts for more than 40 percent. At present, iron ore is generally ground by a ball mill in a wet manner, and the water content of the obtained iron ore powder is generally about 11%, so that fluidized suspension magnetizing roasting cannot be directly carried out. After the iron ore powder is dried by the drying equipment, because wet materials of the iron ore powder have certain viscosity, the iron ore powder can be agglomerated after being dried, and the agglomerated iron ore powder needs to be scattered in order to obtain the iron ore powder with the moisture and the granularity meeting the requirements.

The relevant chinese utility model patent with publication number CN209857606U discloses a glutinous wet powdery iron ore powder drying and scattering device, including two spiral hot flue gas driers, the vertical machine of breaing up of material, cyclone, the sack dust catcher, two spiral hot flue gas driers are horizontal indirect drying equipment, support the drying tube by the frame, the vertical quick-witted bottom of breaing up of material is supported by the chassis, actuating mechanism is fixed in the chassis, actuating mechanism is connected with drive mechanism, drive mechanism drive diffuser internal rotation part rotates, be provided with on the rotary part of diffuser and break up the carousel, be provided with on the outer periphery of breaking up the carousel and break up the post, the diffuser is communicating the feeding section of thick bamboo, annular air inlet room is surrounded to the feeding section of thick bamboo lower part, there is caking dry material entry in the middle part of the feeding section of thick bamboo.

To the correlation technique among the above-mentioned, the inventor thinks that the vertical breaker of relevant material is broken up the material, and the material can only stir the material of bottom and break up through the rotation of breaking up the post because piling up easily in the bottom of vertical breaker under self action of gravity, and the removal of material in a section of thick bamboo mixes the effect relatively poor, makes then to break up the post and is difficult to carry out abundant efficient to the material and break up, and it is relatively poor to break up the effect.

SUMMERY OF THE UTILITY MODEL

In order to improve the relevant problem of breaing up the device and breaing up crushing effect relatively poor to iron ore powder, this application provides one kind and breaks up even iron ore powder with breaing up device.

The application provides a break up even iron ore powder and use scattering device adopts following technical scheme:

the utility model provides a break up even iron ore powder with device of breaing up, includes the rotating assembly, breaks up a section of thick bamboo and sets up the subassembly of breaing up on breaking up a section of thick bamboo, break up the subassembly and be used for breaking up the pivot pivoted in breaking up a section of thick bamboo and smashing, break up the subassembly including rotate connect in break up a pivot in the section of thick bamboo, fix the first leaf board of breaing up in pivot one side and be used for driving the pivot pivoted motor of breaing up, it fixes on breaking up a section of thick bamboo to break up the motor, the rotating assembly includes mount pad, connecting axle and rotating electrical machines, the connecting axle with break up a section of thick bamboo fixed connection, it passes through the connecting axle and is connected with the mount pad rotation to break up a section of thick bamboo, the rotating electrical machines is fixed on the mount pad, the rotating electrical machines is used for driving the connecting axle to rotate, the axis of connecting axle is mutually perpendicular with the axis of pivot.

By adopting the technical scheme, the dried and caked materials are put into the scattering cylinder, and the materials are deposited at the bottom of the scattering cylinder under the action of the gravity of the materials; at the moment, the rotating assembly is started, and the rotating motor drives the scattering cylinder to rotate through the connecting shaft, so that the materials continuously roll in the scattering cylinder under the action of self weight; meanwhile, the scattering assembly is started, the scattering motor drives the first scattering blade plate to rotate through the rotating shaft, and the first scattering blade plate scatters and crushes materials in the scattering cylinder, so that the materials can be scattered and crushed fully in the scattering cylinder, and the scattering and crushing effects of iron ore powder materials are effectively improved.

Optionally, the first dispersing blade plate includes a first frame, and a plurality of first cross bars and first longitudinal bars fixed in the first frame, one side of the first frame is fixedly connected to the rotating shaft, the plurality of first cross bars and the first longitudinal bars are mutually perpendicular and fixedly connected, and a plurality of first pulverizing openings are formed between the first cross bars and the first longitudinal bars.

Through adopting above-mentioned technical scheme, the first aerofoil that breaks up is at the pivoted in-process, and first horizontal pole and first vertical pole all carry out the striking to the material and smash for the size is less than the material of first crushing mouth and just can follow the first blade of loosing and pass through, effectively improves the kibbling effect of shearing of material, makes the smashing of material more abundant even.

Optionally, break up the subassembly and still include the second and break up the lamina membranacea, the second is broken up the lamina membranacea and is fixed in one side of pivot, the second is broken up the lamina membranacea and is included the second frame and be fixed in a plurality of second horizontal poles and second vertical poles in the second frame, and is a plurality of second horizontal pole and second vertical pole mutually perpendicular fixed connection, be formed with the crushing mouth of a plurality of seconds between first horizontal pole and the second vertical pole, the crushing mouth opening size of second is less than first crushing mouth.

Through adopting above-mentioned technical scheme, the second is broken up the leaf board and is used for further breaking up the smashing to the caking material, and the size that the mouth was smashed to the second is less than the size of first crushing mouth for through the material of first crushing mouth, can obtain further shearing crushing effect when smashing the mouth through the second, make the granularity of the material through this device of breaing up littleer, accord with the follow-up processing demand of iron ore powder more.

Optionally, the joint of each first transverse rod and first longitudinal rod and the joint of each second transverse rod and second longitudinal rod are fixedly connected with an impact ball.

By adopting the technical scheme, the impact ball can effectively impact and crush the agglomerated materials, so that the impact of the massive materials on the first scattering blade plate and the second scattering blade plate is reduced; and the impact ball also effectively improves the joint strength between first horizontal pole and the second vertical pole, between second horizontal pole and the second vertical pole for the first lamina that breaks up and the second lamina that breaks up structure is more stable, then the guarantee is to the effect of breaking up of material.

Optionally, the scattering cylinder is cylindrical, the rotating shaft and the scattering cylinder share the same axis, the first frame and the second frame are both square, and the side edges, far away from the rotating shaft, of the first frame and the second frame are all abutted to the circumferential inner wall of the scattering cylinder.

Through adopting above-mentioned technical scheme for the contact of first aerofoil and the second of breaing up is broken up the aerofoil and is broken up the material in a section of thick bamboo more abundant comprehensive, and then is more abundant to the comminuted in breaking up a section of thick bamboo.

Optionally, a reinforcing rod is fixedly connected between the first frame and the second frame.

Through adopting above-mentioned technical scheme, the in-process that the leaf board was broken up in the rotation to first vanning and second vanning, and the first vanning and second vanning receive the impact of the reaction force of material, and the stiffener is used for improving first structural strength and the wholeness of breaking up the leaf board and second vanning.

Optionally, the first frame and the second frame are fixed with arc scrapers on the sides close to the scattering cylinder, and one edge of the arc scrapers abuts against the circumferential inner wall of the scattering cylinder.

Through adopting above-mentioned technical scheme, the easy adhesion of material is on the inner wall of breaing up a section of thick bamboo, not only causes the waste of material easily and causes harmful effects to the operation of breaing up the subassembly, and the arc scraper blade can strike off the material of adhesion on breaing up a section of thick bamboo inner wall.

Optionally, the scattering cylinder comprises an inner cylinder body and an outer cylinder body, a heat insulation layer is arranged between the outer cylinder body and the inner cylinder body, an electric heating plate layer is arranged between the heat insulation layer and the inner cylinder body, a power supply box is fixed on the outer wall of the outer cylinder body, and the electric heating plate layer is electrically connected with the power supply box.

By adopting the technical scheme, partial moisture still exists in the dried and caked materials, the interior of the scattering cylinder is heated through the electric heating plate layer, and the scattered materials are further dried; the heat preservation is used for keeping the temperature in the scattering cylinder, so that the heat in the scattering cylinder is not easy to dissipate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the rotating assembly and the scattering assembly, the materials are mixed and stirred more fully in the scattering cylinder, and then the caked materials can obtain a more sufficient crushing effect, so that the scattering degree of the materials is more uniform, and the subsequent processing and production quality of the materials is guaranteed;

2. through the arrangement of the impact balls, the agglomerated materials are effectively impacted and crushed, so that the impact of the large materials on the scattering assembly is reduced; the impact ball also effectively improves the structural strength of the scattering assembly, and the scattering effect on materials is guaranteed;

3. through setting up the arc scraper blade, strike off the material of adhesion on breaking up a section of thick bamboo inner wall, reduce the waste of material, the guarantee is to the good operation of breaking up the subassembly.

Drawings

Fig. 1 is a schematic view of an overall structure of a scattering device for scattering uniformly iron ore powder according to an embodiment of the present invention.

Fig. 2 is a partial sectional view for embodying the internal structure of the scattering cylinder.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 2.

Description of reference numerals: 1. breaking the cylinder; 11. an inner cylinder; 12. an outer cylinder; 13. a heat-insulating layer; 14. electrically heating the ply; 15. a power supply box; 2. a rotating assembly; 21. a mounting seat; 22. a connecting shaft; 23. a rotating electric machine; 3. breaking up the assembly; 31. a rotating shaft; 32. breaking up the motor; 33. a first breaker plate; 331. a first frame; 332. a first cross bar; 333. a first longitudinal bar; 334. a first crushing port; 335. striking a ball; 34. second break up the leaf plate; 341. a second frame; 342. a second cross bar; 343. a second longitudinal bar; 344. a second crushing port; 35. a reinforcing bar; 36. an arc-shaped scraper.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses break up even iron ore powder with breaking up device. Referring to fig. 1 and 2, a scattering apparatus for scattering uniform iron ore powder includes a scattering cylinder 1, a rotating assembly 2, and a scattering assembly 3. Rotating assembly 2 includes mount pad 21, connecting axle 22 and rotating electrical machines 23, breaks up a section of thick bamboo 1 and rotates and install on mount pad 21, and connecting axle 22 welded fastening is in the both sides of breaking up a section of thick bamboo 1, and connecting axle 22 rotates and wears to establish on mount pad 21, breaks up a section of thick bamboo 1 and rotates with mount pad 21 through connecting axle 22 and is connected, and connecting axle 22 axial one end is coaxial fixed with rotating electrical machines 23's output shaft, and rotating electrical machines 23 passes through the bolt fastening on mount pad 21. Break up subassembly 3 and install on breaking up a section of thick bamboo 1, break up subassembly 3 and be used for breaking up the material of breaking up in a section of thick bamboo 1 and smash. This break up device is when using, and rotating electrical machines 23 drives through connecting axle 22 and breaks up a section of thick bamboo 1 and rotates for break up the material in a section of thick bamboo 1 and constantly roll in 1 portion of breaking up under the effect of rotation of a dead weight and a section of thick bamboo 1, break up subassembly 3 simultaneously and break up the material in a section of thick bamboo 1 and break up smashing, effectively improve breaking up of material and smash the effect.

Referring to fig. 1 and 3, the scattering cylinder 1 is made of stainless steel material, the scattering cylinder 1 is cylindrical, the feed inlet of the scattering cylinder 1 is arranged at the end of the scattering cylinder 1, and the axis of the connecting shaft 22 is perpendicular to the axis of the scattering cylinder 1. A1 breaks up and installs heat preservation 13, this embodiment and gathers including interior barrel 11 and outer barrel 12 between outer barrel 12 and the interior barrel 11, and this heat preservation 13 adopts the rock wool board. An electric heating plate layer 14 is attached to the outer wall of the inner cylinder 11, a power supply box 15 is fixed to the outer cylinder 12 through bolts, and in the embodiment, the power supply box 15 is a UPS storage battery box. The electric heating plate layer 14 is electrically connected to the power supply box 15 through a wire. Part of moisture still exists in the dried and agglomerated materials, the inner part of the scattering cylinder 1 is heated through the electric heating plate layer 14, and the scattered materials are further dried.

Referring to fig. 2 and 4, the breaking assembly 3 includes a rotating shaft 31, two first breaking blades 33, two second breaking blades 34, and a breaking motor 32. The rotating shaft 31 is rotatably arranged in the scattering cylinder 1 in a penetrating mode, the rotating shaft 31 and the scattering cylinder 1 are coaxial, and one end, far away from the feeding hole, of the rotating shaft 31 penetrates through the scattering cylinder 1 and is coaxially fixed with an output shaft of the scattering motor 32. Each first scattering blade 33 and each second scattering blade 34 are welded and fixed to one side of the rotating shaft 31 in the axial direction. The two first scattering blades 33 are located on the same plane, each first scattering blade 33 comprises a square first frame 331, and a plurality of first cross bars 332 and first longitudinal bars 333 which are welded and fixed in the first frame 331, the side edge of the first frame 331, which is far away from the rotating shaft 31, is abutted against the inner wall of the scattering cylinder 1, and the first cross bars 332 and the first longitudinal bars 333 are vertically welded and fixed with each other. A plurality of first pulverizing ports 334 are formed between the first cross bar 332 and the first vertical bar 333. The first cross rod 332 and the first longitudinal rod 333 impact and crush the materials when rotating, so that the materials with the size smaller than the first crushing opening 334 can pass through the first scattering blades, and the shearing and crushing effects on the materials are effectively improved.

Referring to fig. 2 and 4, the two second dispersing blades 34 are located on the same plane, and the second dispersing blades 34 are perpendicular to the first dispersing blades 33. The second scattering blade 34 includes a square second frame 341, and a plurality of second cross bars 342 and second longitudinal bars 343 welded and fixed in the second frame 341. The side of the second frame 341 away from the rotating shaft 31 abuts against the inner wall of the scattering cylinder 1, and the second cross rod 342 and the second longitudinal rod 343 are perpendicularly welded and fixed to each other. A plurality of second crushing openings 344 are formed between the second transverse rod 342 and the second longitudinal rod 343, and the size of the second crushing openings 344 is smaller than that of the first crushing openings 334, so that materials passing through the first crushing openings 334 can be further sheared and crushed when passing through the second crushing openings 344, and the scattered materials are more sufficiently and uniformly distributed.

Referring to fig. 2 and 4, in order to further improve the effect of scattering and crushing the materials, impact balls 335 are welded and fixed at the joints of the first cross bar 332 and the second longitudinal bar 343 and the joints of the second cross bar 342 and the second longitudinal bar 343, so that when the first scattering blade plate 33 and the second scattering blade plate 34 rotate, the impact balls 335 hit and crush the larger agglomerated materials, and meanwhile, the structural strength of the first scattering blade plate 33 and the second scattering blade plate 34 is also improved. When the iron ore powder materials are scattered and crushed, the impact on the first scattering blade plate 33 and the second scattering blade plate 34 is large, and two reinforcing rods 35 are welded and fixed between the adjacent first scattering blade plate 33 and the adjacent second scattering blade plate 34 to ensure the strength of the scattering assembly 3. All welded fastening has arc scraper blade 36 on the lateral wall of the one end that pivot 31 was kept away from to each first aerofoil 33 and the second of breaing up 33, the length direction of arc scraper blade 36 parallels with the axial of pivot 31, a side of each arc scraper blade 36 length direction and the circumference inner wall butt of breaing up a section of thick bamboo 1, thereby when first aerofoil 33 and the second of breaing up were broken up 34 and are rotated, arc scraper blade 36 was scraped the material of 1 circumference inner wall of a section of thick bamboo of breaing up to the adhesion, not only reduce the waste of material, also improve the effect of breaing up to the material.

The implementation principle of the scattering device for scattering the uniform iron ore powder in the embodiment of the application is as follows: putting the dried and agglomerated materials into the scattering cylinder 1 from the feeding hole, and depositing the materials at the bottom of the scattering cylinder 1 under the action of self gravity; at the moment, the rotating assembly 2 is started, and the rotating motor 23 drives the scattering cylinder 1 to rotate through the connecting shaft 22, so that the materials continuously roll at the scattering cylinder 1 under the dual actions of self weight and rotation of the scattering cylinder 1; meanwhile, the scattering assembly 3 is started, the scattering motor 32 drives the first scattering blade plate 33 and the second scattering blade plate 34 to rotate through the rotating shaft 31, and the first scattering blade plate 33 and the second scattering blade plate 34 fully scatter and crush the agglomerated materials, so that the scattering and crushing effects of the iron ore powder materials are effectively improved; and the electric heating plate layer 14 further dries the materials scattered in the scattering cylinder 1, so that the moisture content in the materials is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a break up even iron ore powder with breaking up device which characterized in that: including rotating assembly (2), break up a section of thick bamboo (1) and set up break up subassembly (3) on breaking up a section of thick bamboo (1), break up subassembly (3) and be used for breaking up the material in a section of thick bamboo (1) and break up and smash, break up subassembly (3) including rotating pivot (31) of connecting in breaking up a section of thick bamboo (1), fix first leaf plate (33) of breaing up in pivot (31) one side and be used for driving pivot (31) pivoted motor (32) of breaing up, motor (32) of breaing up are fixed on breaking up a section of thick bamboo (1), rotating assembly (2) are including mount pad (21), connecting axle (22) and rotating electrical machines (23), connecting axle (22) and break up a section of thick bamboo (1) fixed connection, it is connected with mount pad (21) to break up a section of thick bamboo (1) through connecting axle (22) and rotate, rotating electrical machines (23) are fixed on mount pad (21), the rotating motor (23) is used for driving the connecting shaft (22) to rotate, and the axis of the connecting shaft (22) is perpendicular to the axis of the rotating shaft (31).

2. The apparatus for scattering evenly dispersed iron ore powder according to claim 1, wherein: first break up leaf board (33) and include first frame (331) and be fixed in a plurality of first horizontal pole (332) and first vertical pole (333) in first frame (331), a first frame (331) one side and pivot (31) fixed connection, a plurality of first horizontal pole (332) and first vertical pole (333) mutually perpendicular fixed connection, be formed with a plurality of first crushing mouths (334) between first horizontal pole (332) and first vertical pole (333).

3. The apparatus for scattering evenly dispersed iron ore powder according to claim 2, wherein: the scattering assembly (3) further comprises a second scattering blade plate (34), the second scattering blade plate (34) is fixed to one side of the rotating shaft (31), the second scattering blade plate (34) comprises a second frame (341) and a plurality of second transverse rods (342) and second longitudinal rods (343) which are fixed in the second frame (341), the second transverse rods (342) and the second longitudinal rods (343) are mutually perpendicular and fixedly connected, a plurality of second crushing openings (344) are formed between the first transverse rods (332) and the second longitudinal rods (343), and the opening sizes of the second crushing openings (344) are smaller than those of the first crushing openings (334).

4. The apparatus for scattering evenly dispersed iron ore powder according to claim 3, wherein: and a striking ball (335) is fixedly connected to the joint of each first transverse rod (332) and each first longitudinal rod (333) and the joint of each second transverse rod (342) and each second longitudinal rod (343).

5. The apparatus for scattering evenly dispersed iron ore powder according to claim 3, wherein: the breaking cylinder (1) is cylindrical, the rotating shaft (31) and the breaking cylinder (1) are coaxial, the first frame (331) and the second frame (341) are square, and the sides, far away from the rotating shaft (31), of the first frame (331) and the second frame (341) are abutted to the circumferential inner wall of the breaking cylinder (1).

6. The apparatus for scattering evenly dispersed iron ore powder according to claim 3, wherein: a reinforcing rod (35) is fixedly connected between the first frame (331) and the second frame (341).

7. The apparatus for scattering evenly dispersed iron ore powder according to claim 3, wherein: arc-shaped scrapers (36) are fixed on the side edges, close to the scattering cylinder (1), of the first frame (331) and the second frame (341), and one edge of each arc-shaped scraper (36) is abutted to the circumferential inner wall of the scattering cylinder (1).

8. The apparatus for scattering fine iron ore according to any one of claims 1 to 7, wherein: a section of thick bamboo (1) of breaing up includes interior barrel (11) and outer barrel (12), be provided with between outer barrel (12) and interior barrel (11) heat preservation (13), be provided with electrical heating sheet layer (14) between heat preservation (13) and interior barrel (11), be fixed with on the outer wall of outer barrel (12) power box (15), electrical heating sheet layer (14) and power box (15) electric connection.