CN215940131U

CN215940131U - A milling equipment for garrulous processing of bentonite powder

Info

Publication number: CN215940131U
Application number: CN202121781569.8U
Authority: CN
Inventors: 程文军
Original assignee: Jianping Weikete Bentonite Mining Co ltd
Current assignee: Jianping Weikete Bentonite Mining Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-03-04
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a grinding device for bentonite crushing, which comprises a shell, an upper grindstone and a lower grindstone, wherein the upper grindstone is positioned in the shell, the peripheral side walls of the upper grindstone are fixedly connected with the inner side wall of the shell through connecting rods, a material leaking hole is formed in the upper grindstone, an upright post is rotatably arranged on the bottom wall in the shell, the upper end of the upright post is fixedly connected with the lower side wall of the lower grindstone, the interval between the lower side wall of the upper grindstone and the upper side wall of the lower grindstone is a grinding interval, a belt wheel I and a gear I are respectively sleeved on the upper side and the lower side of the outer side wall of the upright post, a motor is further arranged on the bottom wall in the shell, and a gear II meshed with the gear I is sleeved on the end of the motor shaft. This device can filter out the bentonite granule that does not grind into powder to in pouring the bentonite granule into the feeder hopper again through conveying mechanism, and regrind, grinding quality is high.

Description

A milling equipment for garrulous processing of bentonite powder

Technical Field

The utility model relates to the technical field of bentonite processing, in particular to a grinding device for bentonite crushing processing.

Background

The history of the development and use of bentonite in China is long, the bentonite is only used as a detergent originally, and the bentonite is found to be yellow green clay in ancient strata of the state of wyoming in the United states, and the clay can be expanded into paste after being added with water, so people refer to the clay with the property, which is collectively called the bentonite.

The bentonite is a non-metal mineral product with montmorillonite as a main mineral component, and has good ion exchange performance because a layered structure formed by montmorillonite unit cells has certain cations such as Cu, Mg, Na, K and the like, and the cations and the montmorillonite unit cells are unstable in action and easy to exchange with other cations. Foreign countries have been applied to more than 100 departments in 24 fields of industrial and agricultural production, and more than 300 products exist, so that the soil is called as 'universal soil'. Bentonite is a hydrous clay mineral based on montmorillonite. Due to its special properties. Such as swelling, adhesion, adsorption, catalysis, thixotropy, suspension and cation exchange. It is widely used in various industrial fields. In the production process of bentonite, the bentonite needs to be crushed.

The crocus effect of current milling equipment is not good, can not be even carry out fine grinding with the bentonite for the particle diameter is inconsistent, does not grind into the granule of the bentonite of powder completely and can not reprocess, influences subsequent use and corresponds the performance of product, thereby makes current milling equipment's use limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem and provide a grinding device which can be completely used for crushing and processing bentonite.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a milling equipment for bentonite shredding, includes casing, last grindstone and lower grindstone, it is inside that it is located the casing to go up the grindstone, and lateral wall passes through connecting rod and casing inside wall fixed connection all around, it is equipped with the hourglass material hole in the grindstone to go up, the inside diapire of casing rotates and is equipped with the stand, stand upper end and lower grindstone downside wall fixed connection, it is regional for the crocus to go up interval between lateral wall and the lower grindstone on the lateral wall under the grindstone, the stand lateral wall cup joints respectively from top to bottom and is equipped with band pulley one and gear one, the inside diapire of casing still is equipped with the motor, motor shaft pot head connect be equipped with gear one meshing gear two, be located connect respectively from top to bottom between the shells inner wall between band pulley one and the lower grindstone and be equipped with and filter swash plate and guide swash plate, evenly densely distributed on the filter swash plate is equipped with the filtration pore, the casing lateral wall is equipped with the bin outlet that is used for discharging the first of filter swash plate upside material and is used for discharging the discharge the guide upside material And the upper end of the shell is communicated with a feeding pipe, the lower end of the feeding pipe is positioned above the material leakage hole, a connecting pipe is communicated with the outer side of the material discharge port, and the other end of the connecting pipe is provided with a conveying mechanism.

As the improvement, conveying mechanism includes the conveying box, through link fixed connection between conveying box outer wall and the casing lateral wall, it is equipped with the pivot to rotate to connect between inside roof of conveying box and the diapire, the fixed transport blade disc that is equipped with of pivot lateral wall, the pivot lower extreme rotates and passes the conveying box diapire, and the lateral wall cup joints and is equipped with band pulley two, band pulley one passes the casing lateral wall through the belt and is connected with the cooperation of band pulley two, casing one end and conveying box intercommunication are kept away from to the connecting pipe, the conveying box lateral wall still communicates and is equipped with row's material pipe, arrange the material pipe other end and be located the inlet pipe top.

As an improvement, a vibrator is fixedly arranged on the lower side wall of the filter inclined plate.

As the improvement, the feed hopper is connected and is equipped with to the inlet pipe upper end, the feed hopper is located the below of arranging the material pipe.

As an improvement, the material leaking hole is in a funnel shape, and the diameter of an opening at the upper end is larger than that of an opening at the lower end.

Compared with the prior art, the utility model has the advantages that: this device can be collected the bentonite granule that does not grind into powder filtration to in pouring the bentonite granule into the feeder hopper again through conveying mechanism, and regrind, grinding quality is high.

Drawings

Fig. 1 is a schematic structural view of a milling apparatus for a bentonite pulverizing process according to the present invention.

As shown in the figure: 1. a housing; 2. grinding stone feeding; 3. grinding stone; 4. a material leaking hole; 5. a column; 6. a first belt wheel; 7. a first gear; 8. a motor; 9. a second gear; 10. a filtering inclined plate; 11. a material guiding inclined plate; 12. a first discharge opening; 13. a discharge outlet II; 14. a feed pipe; 15. a connecting pipe; 16. a conveying box body; 17. a rotating shaft; 18. a cutter head is conveyed; 19. a second belt wheel; 20. a discharge pipe; 21. a vibrator; 22. a feed hopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Combine figure 1, a milling equipment for bentonite shredding includes casing 1, last grindstone 2 and lower grindstone 3, its characterized in that: the upper grindstone 2 is positioned inside the shell 1, the peripheral side walls of the upper grindstone 2 are fixedly connected with the inner side wall of the shell 1 through connecting rods, a material leakage hole 4 is formed in the upper grindstone 2, a stand column 5 is rotatably arranged on the bottom wall inside the shell 1, the upper end of the stand column 5 is fixedly connected with the lower side wall of the lower grindstone 3, the interval between the lower side wall of the upper grindstone 2 and the upper side wall of the lower grindstone 3 is a grinding interval, a belt wheel I6 and a gear I7 are sleeved on the outer side wall of the stand column 5 from top to bottom respectively, a motor 8 is further arranged on the bottom wall inside the shell 1, a gear II 9 meshed with the gear I7 is sleeved on the shaft end of the motor 8, a filtering inclined plate 10 and a material guide inclined plate 11 are respectively connected and arranged between the upper part and the lower part of the inner wall of the shell 1 between the belt wheel I6 and the lower grindstone 3, the side wall of the shell 1 is provided with a material discharge hole I12 for discharging materials on the upper side of the filtering inclined plate 10 and a material discharge hole II 13 for discharging materials on the upper side of the material guide inclined plate 11, the feed pipe 14 is equipped with in 1 upper end intercommunication of casing, the feed pipe 14 lower extreme is located the top of hourglass material hole 4, the intercommunication is equipped with connecting pipe 15 in the 12 outsides of bin outlet, the connecting pipe 15 other end is equipped with conveying mechanism.

Conveying mechanism includes carrying box 16, through link fixed connection between 16 outer walls of carrying box and the 1 lateral wall of casing, it is equipped with pivot 17 to rotate to connect between 16 inside roofs of carrying box and the diapire, the fixed transport blade disc 18 that is equipped with of pivot 17 lateral wall, the 16 diapalls of carrying box are passed in the rotation of 17 lower extremes of pivot, and the lateral wall cup joints and is equipped with two 19 pulleys, one 6 pulley passes 1 lateral wall of casing through the belt and is connected with two 19 cooperation of pulley, 1 one end of casing and the 16 intercommunication of carrying box are kept away from to connecting pipe 15, the 16 lateral walls of carrying box still communicate and are equipped with row material pipe 20, row material pipe 20 other end is located inlet pipe 14 top.

The lower side wall of the inclined filter plate 10 is fixedly provided with a vibrator 21.

The upper end of the feeding pipe 14 is connected with a feeding hopper 22, and the feeding hopper 22 is positioned below the discharging pipe 20.

The material leaking hole 4 is in a funnel shape, and the diameter of an opening at the upper end is larger than that of an opening at the lower end.

In the concrete implementation of the utility model, crushed bentonite particles are poured into a feed hopper 22, the bentonite enters a grinding interval through a feed pipe 14 and a material leakage hole 4, a motor 8 and a vibrator 21 are started through an external controller, the shaft end of the motor 8 drives a gear II 9 to rotate, the gear II 9 drives an upright post 5 to rotate through a gear I7, the upright post 5 drives a lower grinding stone 3 to rotate, the lower grinding stone 3 grinds the bentonite particles in the grinding interval, the upright post 5 can also drive a belt wheel I6 to rotate, the belt wheel I6 drives a belt wheel II 19 to rotate through a belt, the belt wheel II 19 drives a rotating shaft 17 to rotate, the rotating shaft 17 drives a conveying cutter head 18 to rotate, and in the grinding process, as the bentonite particles continuously enter the material leakage hole 4, the bentonite powder in the grinding interval can fall onto a filter inclined plate 10 from the periphery of the lower grinding stone 3, the vibrator 21 drives the filter inclined plate 10 to vibrate, make the bentonite powder leak down from the filtration pore on filtering the swash plate 10, and drop on guide swash plate 11, the bentonite powder is discharged from bin outlet two 13 along guide swash plate 11, and not totally ground garrulous bentonite granule can get into bin outlet one 12 along the filtration swash plate 10 of vibration, and enter into conveying box 16 in through connecting pipe 15, conveying cutter disc 18 in conveying box 16 is in rotatory process, can upwards carry the bentonite granule, and finally enter into feed hopper 22 again through arranging discharge tube 20, and grind this part bentonite granule once more, until grinding into powder, this device can be with not totally grinding into the granule reprocessing of the bentonite of powder, subsequent use and the performance that corresponds the product have been guaranteed, the grinding quality is high.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a milling equipment for bentonite shredding, includes casing (1), goes up grindstone (2) and lower grindstone (3), its characterized in that: the upper grindstone (2) is positioned inside the shell (1), the peripheral side walls of the upper grindstone (2) are fixedly connected with the inner side wall of the shell (1) through connecting rods, a material leakage hole (4) is formed in the upper grindstone (2), a stand column (5) is rotatably arranged on the inner bottom wall of the shell (1), the upper end of the stand column (5) is fixedly connected with the lower side wall of the lower grindstone (3), the interval between the lower side wall of the upper grindstone (2) and the upper side wall of the lower grindstone (3) is a grinding interval, a belt wheel I (6) and a gear I (7) are respectively sleeved on the outer side wall of the stand column (5) from top to bottom, a motor (8) is further arranged on the inner bottom wall of the shell (1), a gear II (9) meshed with the gear I (7) is sleeved on the shaft end of the motor (8), and a filtering inclined plate (10) and a material guide inclined plate (11) are respectively connected and arranged between the upper portion and the lower portion of the inner wall of the shell (1) between the belt wheel I (6) and the lower grindstone (3), evenly densely covered on filtering swash plate (10) is equipped with the filtration pore, casing (1) lateral wall is equipped with bin outlet two (13) that are used for discharging bin outlet (12) of filtering swash plate (10) upside material and are used for discharging the material of guide swash plate (11) upside, casing (1) upper end intercommunication is equipped with inlet pipe (14), inlet pipe (14) lower extreme is located the top of hourglass material hole (4), bin outlet (12) outside intercommunication is equipped with connecting pipe (15), connecting pipe (15) other end is equipped with conveying mechanism.

2. The pulverizer for bentonite pulverization processing according to claim 1, characterized in that: conveying mechanism includes conveying box (16), through link fixed connection between conveying box (16) outer wall and casing (1) lateral wall, it is equipped with pivot (17) to rotate to connect between inside roof of conveying box (16) and the diapire, pivot (17) lateral wall is fixed to be equipped with carries blade disc (18), pivot (17) lower extreme rotates and passes conveying box (16) diapire, and the lateral wall cup joints and is equipped with band pulley two (19), band pulley one (6) pass casing (1) lateral wall through the belt and are connected with band pulley two (19) cooperation, casing (1) one end and conveying box (16) intercommunication are kept away from in connecting pipe (15), conveying box (16) lateral wall still communicates and is equipped with row material pipe (20), row material pipe (20) other end is located inlet pipe (14) top.

3. The pulverizer for bentonite pulverization processing according to claim 1, characterized in that: and a vibrator (21) is fixedly arranged on the lower side wall of the filtering inclined plate (10).

4. The pulverizer for bentonite pulverization processing according to claim 2, characterized in that: the feed pipe (14) upper end is connected and is equipped with feeder hopper (22), feeder hopper (22) are located the below of arranging material pipe (20).

5. The pulverizer for bentonite pulverization processing according to claim 1, characterized in that: the material leaking hole (4) is in a funnel shape, and the diameter of an opening at the upper end is larger than that of an opening at the lower end.