CN211755548U

CN211755548U - A found mill device for bentonite processing

Info

Publication number: CN211755548U
Application number: CN201922269283.0U
Authority: CN
Inventors: 岳福宁; 刘新兵
Original assignee: Beijing San Chuang Bo Rong New Material Technology Co ltd
Current assignee: Beijing San Chuang Bo Rong New Material Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-27
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a found mill device for bentonite processing, which comprises an outer shell, the upper end surface fixedly connected with speed reducer of shell, and the upper end surface intermediate position fixedly connected with blanking pipe of shell, upper end surface one side fixed connection of surface of shell arranges the powder pipeline, and the inside upper end fixed connection of surface of shell has the fixed plate, the lower extreme swing joint of fixed plate has the separator, the inside intermediate position swing joint of shell has the grinding roller device, and one side surface fixedly connected with hydraulic loading device of shell, inside one side position fixedly connected with motor of shell, and the upper end surface swing joint of motor has the main shaft, the upper end surface fixedly connected with cam of main shaft. The utility model discloses make the separator have vibrations effect, avoid being infected with a large amount of dust on the separator, the work of assurance separator that can be better reduces and maintains the number of times, the grinding separation effect of assurance bentonite that can be better, it is comparatively practical.

Description

A found mill device for bentonite processing

Technical Field

The utility model relates to a found mill technical field, specifically be a found mill device for bentonite processing.

Background

Bentonite is claystone with montmorillonite as main mineral component, has the performance of expansion, adsorption, lubrication, charge and the like, is called universal clay, and has wide application in the fields of metallurgy, casting, chemical industry, petroleum, agriculture, environmental protection and the like; the annual output of bentonite in China is about 400 ten thousand tons at present, and the bentonite is an important non-metallic ore raw material.

From the grinding equipment, the grinding equipment for processing bentonite in China is basically a pendulum type Raymond mill, which is invented in the United states in the beginning of the last century, and after the improvement introduced into China, different types of pendulum type Raymond mills are produced at present, but the grinding principle is not changed, the defects are not obviously improved all the time, and the main performance is as follows: the production is low (the five-roller Raymond mill is widely applied in the market at present, the machine hour production is 3-3.5 tons), the power consumption is high (the power consumption per ton product is about 60 degrees), the pollution is large (the whole sealing performance of the equipment is poor), the noise is large, and the like; the device has the advantages that: the equipment investment is small, the operation is simple, and the requirement on the moisture of the raw materials is not high.

The vertical mill is a large-scale grinding equipment, is widely applied to the industries of cement, coal, metallurgy, chemical industry, non-metal ore and the like, integrates crushing, drying, grinding and graded conveying, and has high production efficiency and large capacity. The vertical mill has higher technical requirements, is a high-efficiency grinding device developed at the end of the last century, and is widely applied to the domestic cement and coal industry at present; however, in the field of bentonite processing, the application of vertical mill powder preparation is very rare, although equipment manufacturers call that the vertical mill for bentonite powder preparation can be produced, the application effect is very poor, and the popularization is not achieved, the main reason is that the bentonite is a water-absorbing raw material, the moisture content is high, and the bentonite is easy to agglomerate and cake in the vertical mill, so that the crushing effect cannot be achieved; through the moisture of control bentonite raw materials to lead to the hot-blast of a certain temperature in the mill, adjust feed rate, control and stable host computer electric current can reach fine crocus effect, and the bentonite crocus adopts and immediately grinds, its advantage: the yield is large (the yield can reach 25 tons per hour by using a small vertical mill HPS803/DSC in the project, and the yield can be larger if a larger vertical mill is used), the energy consumption is small (the power consumption of each ton of products in the project is about 30 ℃), the pollution is small (totally closed negative pressure operation), the product fineness is good (the fineness is more than 99 percent in a range of-200 meshes), the output can be very low when the Raymond mill reaches the fineness, the equipment faults are few, and the like.

Compared with the chinese patent CN201320657587.4, a coal mill is described, which comprises: the grinding device comprises a side machine body device, wherein a grinding bowl and an impeller device are arranged in an inner cavity of the side machine body device; the top of the side machine body device is fixedly connected with the separator body device; a plurality of sets of grinding roller devices are distributed in the inner cavity of the separator body device, and the grinding roller devices are positioned above the grinding bowl and the impeller device; the top of the grinding roller device is fixedly connected with a pull rod bolt; the upper part of the grinding roller device is provided with a hydraulic loading device; a separator top cover is fixedly arranged at the top of the separator body device; a rotor body is arranged in the inner cavity of the separator top cover; the rotor body is driven by the rotor body driving device; the top center of separator top cap is provided with the coal breakage pipe, and the top of separator top cap is provided with at least one buggy pipeline. The utility model discloses mix the advantage of HP coal pulverizer and SM coal pulverizer, abandon its shortcoming, be a coal pulverizer that not only is high-efficient but also economical.

The existing grinding device is used for separating powder in the running process of the device, but more dust can be accumulated on the separator and is difficult to drop, the normal work of the separator can not be well guaranteed after the device is used for a long time, the maintenance interval is short, and the device is not practical enough.

Therefore, a vertical mill device for bentonite processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grind device immediately for bentonite processing can guarantee that the connecting band is in tight state all the time for the separator has vibrations effect, is infected with a large amount of dust on avoiding the separator, and the work of assurance separator that can be better reduces and maintains the number of times, the grinding separation effect of assurance bentonite that can be better, simple structure, low cost, comparatively practical, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a found mill device for bentonite processing, includes the shell, the upper end surface fixedly connected with speed reducer of shell, and the upper end surface intermediate position fixedly connected with blanking pipe of shell, upper end surface one side fixedly connected with of shell arranges the powder pipeline, and the inside upper end fixedly connected with fixed plate of shell, the lower extreme swing joint of fixed plate has the separator, the inside intermediate position swing joint of shell has the grinding roller device, and one side surface fixedly connected with hydraulic loading device of shell, inside one side position fixedly connected with motor of shell, and the upper end surface swing joint of motor has the main shaft, the upper end surface fixedly connected with cam of main shaft, and the surface swing joint of cam has the connecting band.

Make the separator have vibrations effect, avoid being infected with a large amount of dust on the separator, the work of assurance separator that can be better reduces and maintains the number of times, the grinding separation effect of assurance bentonite that can be better, simple structure, low cost, it is comparatively practical.

Preferably, the outer surface of the cam is concave, and the other end of the connecting belt is movably connected with the separator.

The cam can be movably connected with the separator through a connecting belt.

Preferably, the outer surface of one side of the separator is movably connected with a roller, and the connecting belt is movably connected with the roller.

The connecting belt can be pulled by the cam in the rotating process, and then the separator can be driven to move by the connecting belt.

Preferably, the upper end of the outer surface of one side of the separator is fixedly connected with a rod body, the outer surface of the lower end of the fixing plate is fixedly connected with a fixing block, and the rod body is movably connected inside the fixing block.

The cam rotates half a circle again, can drive the body of rod under the effect of spring and keep away from the fixed block and remove, and the separator is kept away from one side of motor and is not provided with the spring with being connected of fixed block.

Preferably, the outer surface of one side of the rod body is fixedly connected with a flange, and a spring is arranged between the flange and the fixing block.

The side of the separator far away from the motor is connected with the fixed block without a spring, and the other structures of the separator and the side of the separator near the motor are the same as those of the fixed block.

Preferably, the spring is always in a stretched state.

The left-right swing of the separator can be realized, and the connecting belt can be always in a tight state.

Preferably, the outer surface of one side of the shell is provided with a power supply interface, and the output end of the power supply interface is electrically connected with the input ends of the motor, the separator, the hydraulic loading device and the grinding roller device.

The device is connected with an external power supply through a power supply interface, and can provide electric energy for the motor, the hydraulic loading device and the grinding roller device, and the granular bentonite raw material is fed into the grinding machine.

Compared with the prior art, the beneficial effects of the utility model are that:

the motor can drive the cam to rotate through the main shaft, the cam can be movably connected with the separator through the connecting belt, the roller is movably connected to the separator and used for being connected with the connecting belt, the connecting belt can rotate between the cam and the roller, the cam can pull the connecting belt in the rotating process, the connecting belt can further drive the separator to move, the separator can move inside the fixing block through the rod body, the rod body can move inside the fixing block, the rod body can be prevented from being separated from the fixing block under the action of the flange, the outlet diameter of the fixing block is smaller than the diameter of the flange, the connecting belt pulls the separator to be close to the cam, the cam rotates a half circle again, the rod body can be driven to move away from the fixing block under the action of the spring, a spring is not arranged on the side of the separator far away from the motor and connected with the fixing block, and the, so operate repeatedly, just can realize the horizontal hunting of separator, and can guarantee that the connecting band is in the state of straining all the time for the separator has vibrations effect, avoids being infected with a large amount of dust on the separator, and the work of assurance separator that can be better reduces and maintains the number of times, and the grinding separation effect of assurance bentonite that can be better, simple structure, low cost, it is comparatively practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a combined view of the main shaft and the cam of the present invention;

FIG. 3 is a view showing the assembly of the fixing block and the rod body according to the present invention;

fig. 4 is a combined view of the spring and the flange of the present invention.

In the figure: 1. a housing; 2. a powder discharge pipeline; 3. a speed reducer; 4. a blanking pipe; 5. a fixing plate; 6. a separator; 7. a motor; 8. a hydraulic loading device; 9. a grinding roller device; 10. a main shaft; 11. a cam; 12. a connecting belt; 13. a fixed block; 14. a rod body; 15. a spring; 16. and (4) a flange.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a vertical mill device for bentonite processing is shown in figure 1 and comprises a shell 1, a speed reducer 3 is fixedly connected with the outer surface of the upper end of the shell 1, a blanking pipe 4 is fixedly connected at the middle position of the outer surface of the upper end of the shell 1, a powder discharge pipeline 2 is fixedly connected at one side position of the outer surface of the upper end of the shell 1, and the upper end position in the shell 1 is fixedly connected with a fixed plate 5, the lower end of the fixed plate 5 is movably connected with a separator 6, the middle position in the shell 1 is movably connected with a grinding roller device 9, and the outer surface of one side of the shell 1 is fixedly connected with a hydraulic loading device 8, one side of the inside of the shell 1 is fixedly connected with a motor 7, and the outer surface of the upper end of the motor 7 is movably connected with a main shaft 10, the outer surface of the upper end of the main shaft 10 is fixedly connected with a cam 11, and the outer surface of the cam 11 is movably connected with a connecting belt 12.

Through adopting above-mentioned technical scheme, can guarantee that connecting band 12 is in the state of straining all the time for separator 6 has the vibrations effect, avoids being infected with a large amount of dust on the separator 6, and assurance separator 6's that can be better work reduces and maintains the number of times, the grinding separation effect of assurance bentonite that can be better, simple structure, low cost, it is comparatively practical.

Specifically, as shown in fig. 2, the outer surface of the cam 11 is concave, and the other end of the connecting belt 12 is movably connected with the separator 6.

By adopting the technical scheme, the cam 11 can be movably connected with the separator 6 through the connecting belt 12.

Specifically, as shown in fig. 3, a roller is movably connected to an outer surface of one side of the separator 6, and the connecting belt 12 is movably connected to the roller.

By adopting the technical scheme, the cam 11 can pull the connecting belt 12 in the rotating process, and then the connecting belt 12 can drive the separator 6 to move.

Specifically, as shown in fig. 4, a rod 14 is fixedly connected to the upper end of the outer surface of one side of the separator 6, a fixing block 13 is fixedly connected to the outer surface of the lower end of the fixing plate 5, and the rod 14 is movably connected to the inside of the fixing block 13.

Through adopting above-mentioned technical scheme, cam 11 rotates half a circle again, can drive the body of rod 14 and keep away from fixed block 13 and remove under the effect of spring 15, and the separator 6 is kept away from motor 7 one side and is not provided with spring 15 with being connected of fixed block 13.

Specifically, as shown in fig. 4, a flange 16 is fixedly connected to an outer surface of one side of the rod 14, and a spring 15 is disposed between the flange 16 and the fixing block 13.

Through adopting above-mentioned technical scheme, the spring 15 is not set up with being connected of fixed block 13 to the one side that separator 6 keeps away from motor 7, and other structures are the same with the structure of fixed block 13 with separator 6 is close to motor 7 one side.

Specifically, as shown in fig. 4, the spring 15 is always in a stretched state.

By adopting the technical scheme, the left-right swinging of the separator 6 can be realized, and the connecting belt 12 can be ensured to be always in a tight state.

Specifically, as shown in fig. 1, a power supply interface is arranged on an outer surface of one side of the housing 1, and an output end of the power supply interface is electrically connected with an input end of the motor 7, the separator 6, the hydraulic loading device 8 and the grinding roller device 9.

Through adopting above-mentioned technical scheme, be connected the device with external power source through power source, can provide the electric energy for motor 7, hydraulic pressure loading device 8 and grinding roller device 9, send granule bentonite raw materials into inside the mill.

The working principle is as follows: grinding bentonite by a grinding roller device 9, a separator 6 is operated, qualified powder can be screened out through a powder discharge pipeline 2 for collection, unqualified bentonite powder falls to a grinding and grinding position for continuous processing, a hydraulic loading device 8 is used for providing loading force when the device is ground, a motor 7 can drive a cam 11 to rotate through a main shaft 10, the cam 11 can be movably connected with the separator 6 through a connecting belt 12, the separator 6 is movably connected with a roller which is used for being connected with the connecting belt 12, the connecting belt 12 pulls a separator 6 to be close to the cam 11, the cam 11 rotates a half circle again, a rod body 14 can be driven to move away from a fixed block 13 under the action of a spring 15, the spring 15 is not arranged on the side of the separator 6 away from the motor 7 and connected with the fixed block 13, and the other structures are the same as the structures of the side of the separator 6 close to the motor 7 and the fixed, by repeating the operation, the left-right swing of the separator 6 can be realized, and the connecting belt 12 can be always kept in a tight state.

The using method comprises the following steps: the device is connected with an external power supply through a power supply interface, electric energy can be provided for the motor 7, the hydraulic loading device 8 and the grinding roller device 9, hot air with certain temperature is introduced into the shell 1, the bentonite can be dried through the hot air, a pipe for introducing the hot air is arranged on one side of the shell 1, then the bentonite can be ground through the grinding roller device 9, the separator 6 operates, qualified powder can be screened out through the powder discharge pipeline 2 for collection, unqualified bentonite powder falls to a grinding and grinding position for continuous processing, the hydraulic loading device 8 is used for providing loading force when the device is ground, the motor 7 can drive the cam 11 to rotate through the main shaft 10, the cam 11 can be movably connected with the separator 6 through the connecting belt 12, the roller is movably connected with the connecting belt 12, the connecting belt 12 can rotate between the cam 11 and the roller, the cam 11 can pull the connecting belt 12 in the rotating process, and then the connecting belt 12 can drive the separator 6 to move, the separator 6 can move in the fixed block 13 through the rod body 14, the rod body 14 can move in the fixed block 13, the rod body 14 can be prevented from being separated from the fixed block 13 under the action of the flange 16, the outlet diameter of the fixed block 13 is smaller than the diameter of the flange 16, the connecting belt 12 pulls the separator 6 to be close to the cam 11, the cam 11 rotates a half turn again, the rod body 14 can be driven to move away from the fixed block 13 under the action of the spring 15, the spring 15 is not arranged on the side, away from the motor 7, of the separator 6, which is connected with the fixed block 13, other structures are the same as the structures of the side, close to the motor 7, of the separator 6 and the fixed block 13, and the left-right swinging of the separator 6 can be realized, make separator 6 have vibrations effect, avoid being infected with a large amount of dust on the separator 6, the work of assurance separator 6 that can be better reduces and maintains the number of times, the grinding separation effect of assurance bentonite that can be better, simple structure, low cost, it is comparatively practical, found the device of grinding and be used for the bentonite crocus, can reach output big, the energy consumption is low, pollute little purpose, the model of motor 7 is XD-3420-2.

The utility model discloses a mutually supporting use and relation of connection between separator 6, hydraulic loading device 8 and the grinding roller device 9 all adopt the utility model provides a background data is given, and cooperate the utility model discloses a description of specification, the affiliated technical field personnel can reach its use to obtain corresponding result of use, the event does not have the one-to-one disclosure.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A found mill device for bentonite processing, includes shell (1), its characterized in that: the device comprises a shell (1), a speed reducer (3) is fixedly connected to the outer surface of the upper end of the shell (1), a blanking pipe (4) is fixedly connected to the middle position of the outer surface of the upper end of the shell (1), a powder discharging pipeline (2) is fixedly connected to one side position of the outer surface of the upper end of the shell (1), a fixing plate (5) is fixedly connected to the inner upper end position of the shell (1), a separator (6) is movably connected to the lower end of the fixing plate (5), a grinding roller device (9) is movably connected to the inner middle position of the shell (1), a hydraulic loading device (8) is fixedly connected to the outer surface of one side of the shell (1), a motor (7) is fixedly connected to one side position of the inner portion of the shell (1), a main shaft (10) is movably connected to the outer, and the outer surface of the cam (11) is movably connected with a connecting belt (12).

2. The vertical mill device for bentonite processing according to claim 1, characterized in that: the outer surface of the cam (11) is concave, and the other end of the connecting belt (12) is movably connected with the separator (6).

3. A vertical mill device for bentonite processing according to claim 2, characterized in that: the outer surface of one side of the separator (6) is movably connected with a roller, and the connecting belt (12) is movably connected with the roller.

4. The vertical mill device for bentonite processing according to claim 1, characterized in that: the separator is characterized in that the upper end of the outer surface of one side of the separator (6) is fixedly connected with a rod body (14), the outer surface of the lower end of the fixing plate (5) is fixedly connected with a fixing block (13), and the rod body (14) is movably connected inside the fixing block (13).

5. A vertical mill device for bentonite processing according to claim 4, characterized in that: the outer surface of one side of the rod body (14) is fixedly connected with a flange (16), and a spring (15) is arranged between the flange (16) and the fixing block (13).

6. A vertical mill device for bentonite processing according to claim 5, characterized in that: the spring (15) is always in a stretched state.

7. The vertical mill device for bentonite processing according to claim 1, characterized in that: the outer surface of one side of the shell (1) is provided with a power supply interface, and the output end of the power supply interface is electrically connected with the input ends of the motor (7), the separator (6), the hydraulic loading device (8) and the grinding roller device (9).