CN213254926U - Honeycomb mill device - Google Patents

Abstract

The utility model discloses a honeycomb mill device, which comprises a base, a shell, a driving mechanism, a feeding mechanism and a grinding mechanism, wherein the shell is arranged on the base; the driving mechanism comprises a driving device and a rotating shaft, the driving device is arranged on the base, and the rotating shaft is arranged at the output end of the driving device and penetrates through the shell; the feeding mechanism comprises an air volume chamber and a scattering structure, the air volume chamber is arranged in the shell and is positioned on the base, the shell is provided with a lower feeding port communicated with the air volume chamber, and the scattering structure is arranged in the air volume chamber and is arranged on the rotating shaft; the grinding mechanism is arranged in the shell and is positioned on the feeding mechanism, the grinding mechanism is arranged on the rotating shaft, an activator interface and an upper feeding port which are communicated with the grinding mechanism are arranged on the shell, and a discharging port is arranged at the top end of the shell. The honeycomb mill device of the utility model has the advantages of high and even activation modification rate.

Description

Honeycomb mill device

Technical Field

The utility model relates to a non-metallic ore deposit powder processing field especially relates to a honeycomb grinds device.

Background

In the processing of non-metallic ore powder, the common powder surface activation modification equipment in the market is a three-roller activation modification machine and a high-speed mixer.

For the three-roller activation modification machine, the working principle of the three-roller activation modification machine is as follows: the dry powder and the metered medicament enter three finished product character-shaped modification cylinders simultaneously, and run in a fluidized volute shape along with the high-speed rotation of a rotor, the surface of the powder is rapidly activated and modified by means of the heat generated by the collision, friction and shearing of the high-speed running powder and the rotor rotating at a high speed, and the three-roller activation modification machine cannot fully perform surface activation and modification on the powder because the retention time of the powder and the medicament in three modification cavities is short, the gap between the rotor and the stator is too large, and the powder cannot be fully depolymerized on an airflow section. Therefore, the equipment has the problems of low and uneven powder surface activation modification rate and powder agglomeration.

For the three-roller activation modifying machine, dry powder and metered medicament enter a stirring barrel with a certain temperature in batches, the powder and the medicament are heated, rubbed and sheared to carry out activation modification on the surface of the powder in the stirring process through the continuous stirring of the high-speed rotation of the helical blades, and a butterfly valve at an outlet is opened to discharge the material after the stirring is carried out for a designed time. Although the high-speed mixer can control the stirring time of the powder and the medicament, the clearance of the helical blades is large, the rotating speed is not high enough, the friction and the shearing among the powder are not sufficient, so that the surface activation modification cannot be fully carried out, the equipment cannot be used for continuous production and can only be used for batch production, and the problems of low activation modification rate, non-uniformity and powder agglomeration exist on the surface of the powder.

In conclusion, both the two devices have the defects of low and uneven powder surface activation modification rate, powder agglomeration and the like.

Accordingly, there is a need for a honeycomb mill apparatus that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a honeycomb mill device that activation modification rate is high and even.

In order to achieve the purpose, the honeycomb mill device provided by the utility model comprises a base, a shell, a driving mechanism, a feeding mechanism and a grinding mechanism, wherein the shell is arranged on the base; the driving mechanism comprises a driving device and a rotating shaft, the driving device is arranged on the base, and the rotating shaft is arranged at the output end of the driving device and penetrates through the shell; the feeding mechanism comprises an air volume chamber and a scattering structure, the air volume chamber is arranged in the shell and is positioned on the base, the shell is provided with a lower feeding port communicated with the air volume chamber, and the scattering structure is arranged in the air volume chamber and is arranged on the rotating shaft; the grinding mechanism is arranged in the shell and is positioned on the feeding mechanism, the grinding mechanism is installed on the rotating shaft, an activator interface and an upper feeding port which are communicated with the grinding mechanism are formed in the shell, and a discharging port is formed in the top end of the shell.

Preferably, the honeycomb mill device further comprises a wind wheel, the wind wheel is mounted on the rotating shaft and located at the bottom of the grinding mechanism, and the wind wheel rotates to drive materials to enter the grinding mechanism.

Specifically, the wind wheel comprises a rotating disc and wind guide blades, the rotating disc is connected with the rotating shaft, a wind guide opening is formed in the rotating disc, the wind guide blades are formed by extending the rotating disc outwards, and materials are driven to enter the grinding mechanism from the wind guide opening by means of rotation of the wind guide blades.

Preferably, the honeycomb mill device further comprises a connecting assembly, the connecting assembly comprises a bearing and a bearing sleeve, the base is provided with a mounting hole corresponding to the bearing sleeve, the bearing sleeve is mounted in the mounting hole, and the rotating shaft is mounted in the bearing sleeve through the bearing.

Preferably, the driving device includes a rotating electrical machine installed on the base, a driving wheel, a driven wheel and a linkage, the rotating electrical machine is installed on the base, the linkage is wound between the driving wheel and the driven wheel, the driving wheel is installed at an output end of the rotating electrical machine, and the rotating shaft is installed on the driven wheel.

Preferably, the scattering structure includes a large impeller and a small impeller, the large impeller and the small impeller are arranged at an interval in an axial direction of the rotating shaft, and the large impeller is located above the small impeller.

Specifically, the large impeller is a rhombic impeller, the small impeller is a rhombic impeller, and blades of the large impeller and blades of the small impeller are arranged in a staggered mode.

Preferably, the grinding mechanism includes a gear barrel, a lining plate and a grinding wheel, the gear barrel is sleeved in the shell, the lining plate is installed on the gear barrel, the grinding wheel is installed on the rotating shaft and located in the gear barrel, and a grinding gap is formed between the lining plate and the grinding wheel.

Specifically, the lining plate extends towards the tooth barrel to form an upper clamping lug and a lower clamping lug which are symmetrical, the upper clamping lug and the lower clamping lug are opened outwards together, the tooth barrel corresponds to the upper clamping lug and the lower clamping lug and is provided with a plurality of clamping ports, and the clamping ports are respectively clamped with the upper clamping lug and the lower clamping lug.

Specifically, the lining plate is provided with a grinding groove, the grinding wheel extends towards the lining plate to form grinding teeth, and the grinding gap is formed between the grinding groove and the grinding teeth.

Compared with the prior art, the utility model discloses a honeycomb grinds device is owing to combine actuating mechanism, pan feeding mechanism and grinding mechanism together, pan feeding mechanism includes the amount of wind room and breaks up the structure, the indoor casing of arranging in of amount of wind is located the base, the casing has the lower feed inlet with the amount of wind room intercommunication, the lower feed inlet can be used to let in hot-blast and material, place the amount of wind room in breaking up the structure and install on the axis of rotation, so break up the structure and can rotate under the drive of axis of rotation, thereby just can carry out preliminary breaking up before the material feeding, and then improve subsequent activation rate, and have even advantage; grinding mechanism places the casing in and is located pan feeding mechanism, grinding mechanism installs in the axis of rotation, set up on the casing with grind the activator interface and the last pan feeding mouth of mechanism intercommunication, the activator interface can let in the activator, go up the pan feeding mouth and can let in wet thick liquid, the event can let in the activator in the optional time to make that material and activator can be abundant carry out the surface activation and modify, improve the surface activation modification rate of powder, the top of casing is equipped with the discharge gate, the discharge gate can be connected with outside sorting unit. Because feed inlet can let in hot-blastly down, to sum up, the utility model discloses a honeycomb grinds device and just can accomplish a plurality of functions such as stoving, depolymerization and activation, and the practicality is strong.

Drawings

Fig. 1 is a schematic perspective view of the honeycomb grinder of the present invention after hiding a part of the housing.

Fig. 2 is a schematic plan view of the honeycomb grinding device of the present invention in the front view direction.

Fig. 3 is a schematic plan view of the honeycomb grinding apparatus according to the present invention.

Fig. 4 is a schematic perspective view of the base, the connecting assembly, the driving device and the scattering structure of the honeycomb mill device of the present invention in a disassembled state.

Fig. 5 is a schematic plane structure diagram of the connection assembly of the honeycomb mill device after being cut.

Fig. 6 is a schematic view of the three-dimensional structure of the connection assembly, the rotation shaft, the scattering structure, the wind wheel and the grinding mechanism of the honeycomb grinding device of the present invention.

Fig. 7 is a schematic perspective view of the tooth barrel and the lining plate of the honeycomb mill device of the present invention in an assembled state.

Fig. 8 is a schematic structural view of a lining plate of the honeycomb grinding apparatus according to the present invention in a front view direction.

Fig. 9 is a schematic view of the liner plate of the honeycomb grinding apparatus according to the present invention in a plan view.

Fig. 10 is a schematic structural view of the lining plate of the honeycomb grinding apparatus of the present invention in the left-hand direction.

Fig. 11 is a schematic structural diagram of a wind wheel in the honeycomb grinding device of the present invention in the front view direction.

Fig. 12 is a schematic structural view of a wind wheel in a honeycomb mill device according to the present invention in a top view direction.

Fig. 13 is a schematic structural view of the wind wheel in the honeycomb mill device of the present invention in the bottom view direction.

Detailed Description

In order to explain technical contents, structural features, and effects achieved by the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1 to 4, a honeycomb milling apparatus 100 of the present invention includes a base 1, a housing 2, a driving mechanism 3, a feeding mechanism 4, a wind wheel 6 and a milling mechanism 5. The base 1 is in a rectangular seat body structure, the shell 2 is in a cylindrical shell structure, and the shell 2 is arranged on the base 1; the driving mechanism 3 comprises a driving device 31 and a rotating shaft 32, the driving device 31 is installed on the base 1, the rotating shaft 32 is installed at the output end of the driving device 31 and penetrates through the shell 2, the rotating shaft 32 is arranged along the height direction of the honeycomb grinding device 100, and the rotating shaft 32 is driven by the driving device 31 to rotate; the feeding mechanism 4 comprises an air volume chamber 41 and a scattering structure 42, the air volume chamber 41 is arranged in the shell 2 and is positioned on the base 1, the shell 2 is provided with a lower feeding port 21 communicated with the air volume chamber 41, the lower feeding port 21 can be used for introducing hot air and materials, the scattering structure 42 is arranged in the air volume chamber 41 and is arranged on the rotating shaft 32, so that the scattering structure 42 can rotate under the driving of the rotating shaft 32, and the materials can be scattered preliminarily before being fed, so that the subsequent activation rate is improved, and the uniform advantage is achieved; the wind wheel 6 is arranged on the rotating shaft 32 and is positioned at the bottom of the grinding mechanism 5, materials are driven to enter the grinding mechanism 5 by means of rotation of the wind wheel 6, and the wind wheel 6 can generate huge air volume in the equipment, so that an additional fan is not needed, energy conservation and emission reduction can be realized, and great significance is brought to environmental protection; grinding mechanism 5 is built-in casing 2 and is located pan feeding mechanism 4, grinding mechanism 5 is installed on axis of rotation 32, casing 2 is last to be seted up with activator interface 22 and the last pan feeding mouth 23 of grinding mechanism 5 intercommunication, activator interface 22 can let in the activator, activator interface 22 is provided with a plurality ofly, all activator interfaces 22 are the interval arrangement along the direction of height of honeycomb milling device 100, go up pan feeding mouth 23 and can let in wet thick liquid, so can let in the activator in arbitrary time, thereby make that material and activator can be abundant carry out the surface activation modification, improve the surface activation modification rate of powder, the top of casing 2 is equipped with discharge gate 24, discharge gate 24 can be connected with outside sorting unit. Because feed inlet 21 can let in hot-blastly down, utilizes the effect of hot-blast, the utility model discloses a honeycomb grinds device 100 just can accomplish a plurality of functions such as stoving, depolymerization and activation. More specifically, the following:

referring to fig. 11 to 13, the wind wheel 6 is a turbine blade, the wind wheel 6 includes a rotating disc 61 and wind guiding blades 62, the rotating disc 61 is connected to the rotating shaft 32, the rotating disc 61 is provided with wind guiding openings 63, the wind guiding blades 62 are formed by extending the rotating disc 61 outward, the rotation of the wind guiding blades 62 drives the material to enter the grinding mechanism 5 from the wind guiding openings 63, so that the material is conveyed to the grinding mechanism 5 by wind power.

Referring to fig. 4 to 5, the honeycomb mill device 100 of the present invention further includes a connecting assembly 7, the connecting assembly 7 includes a bearing 71 and a bearing housing 72, the base 1 has a mounting hole 11 corresponding to the bearing housing 72, the bearing housing 72 is mounted in the mounting hole 11, the rotating shaft 32 is mounted in the bearing housing 72 through the bearing 71, so that only the worn bearing housing 72 needs to be replaced during replacement, and meanwhile, the mounting structure of the bearing housing 72 can greatly simplify the integrated structure of the conventional bearing 71 seat and the base 1, thereby not only reducing the overall size, but also greatly reducing the production cost.

Referring to fig. 1 to 5, the driving device 31 includes a rotating motor 311 mounted on the base 1, a driving wheel (not shown), a driven wheel (not shown), and a linkage (not shown), the rotating motor 311 is mounted on the base 1, the linkage is disposed between the driving wheel and the driven wheel, the driving wheel is mounted at an output end of the rotating motor 311, the driving wheel is driven by the rotating motor 311 to rotate, so that the linkage drives the driven wheel to rotate, the rotating shaft 32 is mounted on the driven wheel, and the rotation of the driven wheel drives the rotating shaft 32 to rotate. When the driving wheel and the driven wheel are belt wheels, the linkage part is a belt; when the driving wheel and the driven wheel are chain wheels, the linkage part is a chain, but is not limited to the above.

Referring to fig. 4 to 5, the scattering structure 42 includes a large impeller 421 and a small impeller 422, the large impeller 421 and the small impeller 422 are spaced apart from each other along the axial direction of the rotating shaft 32, and the large impeller 421 is located above the small impeller 422. Big impeller 421 is the impeller of rhombus, and little impeller 422 is the impeller of rhombus, and the blade of big impeller 421 is the setting of crossing in turn with little impeller 422's blade, and what be more excellent is, big impeller 421 and little impeller 422 mutually perpendicular to reach more excellent effect of breaing up, make the powder of post processing more even and the activation rate is higher, avoided the phenomenon such as the stirring unevenness of single stirring roller in the tradition.

Referring to fig. 7 to 10, the grinding mechanism 5 includes a gear barrel 51, a plurality of lining plates 52 and a grinding wheel 53, the gear barrel 51 is sleeved in the housing 2, the lining plates 52 are mounted on the gear barrel 51, the lining plates 52 surround the gear barrel 51 to form a cylindrical structure, the grinding wheel 53 is mounted on the rotating shaft 32 and is located in the gear barrel 51, a grinding gap is formed between the lining plates 52 and the grinding wheel 53, and the material enters the grinding gap from the air volume chamber 41, so that the grinding effect is achieved by the friction between the lining plates 52 and the grinding wheel 53. Specifically, the lining plate 52 extends towards the gear barrel 51 to form an upper clamping lug 521 and a lower clamping lug 522 which are symmetrical, the upper clamping lug 521 and the lower clamping lug 522 are jointly opened outwards, the gear barrel 51 is provided with a plurality of clamping ports 511 corresponding to the upper clamping lug 521 and the lower clamping lug 522, the clamping ports 511 are respectively clamped with the upper clamping lug 521 and the lower clamping lug 522, the lining plate 52 can be conveniently mounted on the gear barrel 51 one by utilizing clamping, or the lining plate 52 can be detached from the gear barrel 51 one by one, so that the mounting, the dismounting and the replacement are convenient, and the convenience is improved. A plurality of grinding flutes 523 have been seted up to welt 52, all grinding flutes 523 are arranged on welt 52, grinding miller 53 extends to welt 52 and forms the grinding tooth, the grinding tooth is blade column structure, grinding miller 53 includes grinding miller main part 531 and blade 532, blade 532 forms the grinding tooth, the draw-in groove has been seted up to grinding miller main part 531, blade 532 is installed in the draw-in groove and is fixed in grinding miller main part 531 through top and below threaded connection's mode on, form the grinding clearance between grinding flute 523 and the grinding tooth, thereby reach the powder grinding that will pass through.

The operation of the honeycomb milling apparatus 100 of the present invention will be described in detail with reference to the accompanying drawings 1 to 13, as follows:

the driving mechanism 3 operates, the rotating shaft 32 rotates under the driving of the driving device 31, the material and hot gas are introduced into the lower feeding port 21, the activating agent is introduced into the activating agent interface 22, the wet slurry is introduced into the upper feeding port 23, the material is stirred and pre-dispersed by the dispersing structure 42 after entering the air volume chamber 41, the wind wheel 6 rotates to assist the material to enter a grinding gap between the grinding wheel 53 and the lining plate 52, the material, the activating agent and the wet slurry are mixed, stirred and ground, and under the action of the wind wheel 6, the ground material is discharged from the discharging port 24 and enters the next device.

The driving mechanism 3, the feeding mechanism 4 and the grinding mechanism 5 are combined together, the feeding mechanism 4 comprises an air volume chamber 41 and a scattering structure 42, the air volume chamber 41 is arranged in the shell 2 and is positioned on the base 1, the shell 2 is provided with a lower feeding port 21 communicated with the air volume chamber 41, the lower feeding port 21 can be used for introducing hot air and materials, the scattering structure 42 is arranged in the air volume chamber 41 and is arranged on the rotating shaft 32, so that the scattering structure 42 can rotate under the driving of the rotating shaft 32, and the materials can be scattered primarily before being fed, so that the subsequent activation rate is improved, and the uniform advantage is achieved; grinding mechanism 5 places casing 2 in and is located pan feeding mechanism 4, grinding mechanism 5 installs on axis of rotation 32, set up activator interface 22 and last pan feeding mouth 23 with grinding mechanism 5 intercommunication on the casing 2, activator interface 22 can let in the activator, go up pan feeding mouth 23 and can let in wet thick liquid, the event can let in the activator in the optional time, thereby make that material and activator can be abundant carry out the surface activation and modify, improve the surface activation modification rate of powder, the top of casing 2 is equipped with discharge gate 24, discharge gate 24 can be connected with outside sorting unit. Because feed inlet 21 can let in hot-blastly down, to sum up, the utility model discloses a honeycomb grinds device 100 and just can accomplish a plurality of functions such as stoving, depolymerization and activation, and the practicality is strong.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims (10)

1. A honeycomb mill apparatus, comprising:

a base;

a housing mounted on the base;

the driving mechanism comprises a driving device and a rotating shaft, the driving device is arranged on the base, and the rotating shaft is arranged at the output end of the driving device and penetrates through the shell;

the feeding mechanism comprises an air volume chamber and a scattering structure, the air volume chamber is arranged in the shell and is positioned on the base, the shell is provided with a lower feeding port communicated with the air volume chamber, and the scattering structure is arranged in the air volume chamber and is arranged on the rotating shaft;

the grinding mechanism is arranged in the shell and located on the feeding mechanism, the grinding mechanism is installed on the rotating shaft, an activator interface and an upper feeding port which are communicated with the grinding mechanism are formed in the shell, and a discharging port is formed in the top end of the shell.

2. The honeycomb mill device of claim 1, further comprising a wind wheel mounted on the rotating shaft and located at the bottom of the grinding mechanism, wherein the rotation of the wind wheel drives the material into the grinding mechanism.

3. The honeycomb mill device according to claim 2, wherein the wind wheel comprises a rotating disc and wind guide blades, the rotating disc is connected with the rotating shaft, the rotating disc is provided with a wind guide opening, the wind guide blades are formed by extending the rotating disc outwards, and materials are driven to enter the grinding mechanism from the wind guide opening by means of rotation of the wind guide blades.

4. The honeycomb mill device of claim 1, further comprising a connecting assembly, wherein the connecting assembly comprises a bearing and a bearing sleeve, the base is provided with a mounting hole corresponding to the bearing sleeve, the bearing sleeve is mounted in the mounting hole, and the rotating shaft is mounted in the bearing sleeve through the bearing.

5. The honeycomb mill device according to claim 1, wherein the driving device comprises a rotating motor mounted on the base, a driving wheel, a driven wheel and a linkage member, the rotating motor is mounted on the base, the linkage member is wound between the driving wheel and the driven wheel, the driving wheel is mounted at an output end of the rotating motor, and the rotating shaft is mounted on the driven wheel.

6. The honeycomb mill device according to claim 1, wherein the breaking structure includes a large impeller and a small impeller, the large impeller and the small impeller being arranged at a spacing in an axial direction of the rotating shaft, the large impeller being located above the small impeller.

7. The honeycomb mill device according to claim 6, wherein the large impeller is a diamond-shaped impeller, the small impeller is a diamond-shaped impeller, and the blades of the large impeller and the blades of the small impeller are arranged in an interlaced manner.

8. The honeycomb mill device according to claim 1, wherein the grinding mechanism comprises a gear barrel, a lining plate and a grinding wheel, the gear barrel is sleeved in the shell, the lining plate is mounted on the gear barrel, the grinding wheel is mounted on the rotating shaft and located in the gear barrel, and a grinding gap is formed between the lining plate and the grinding wheel.

9. The honeycomb mill device according to claim 8, wherein the lining plate extends toward the gear barrel to form an upper engaging lug and a lower engaging lug which are symmetrical, the upper engaging lug and the lower engaging lug are opened outwards together, the gear barrel is provided with a plurality of engaging openings corresponding to the upper engaging lug and the lower engaging lug, and the engaging openings are engaged with the upper engaging lug and the lower engaging lug respectively.

10. The honeycomb mill device of claim 8, wherein the lining plate is provided with grinding grooves, the grinding wheels extend towards the lining plate to form grinding teeth, and the grinding gaps are formed between the grinding grooves and the grinding teeth.

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