CN209952955U - Vertical mill for grinding slag powder - Google Patents

Abstract

The utility model discloses a vertical mill for grinding slag powder, including last top cap, the upper end and the lower extreme of going up the top cap are provided with discharge gate and sorting plate respectively, the outside movable mounting who goes up the top cap has connect buckle one end, the inside movable mounting of fixed pole setting has the grinding roller, the upper end fixed mounting of speed reducer has the mill, the upper end movable mounting of mill has the rotation axis, the outside fixedly connected with stirring fan blade of rotation axis. This a vertical mill for grinding slag powder, it is connected for the lock about connection buckle to go up the top cap, it is convenient to be favorable to the dismouting of going up the top cap, the timing clearance of the device of being convenient for, help has increased the life of device, predetermine the opening can be more quick slay of polishing, the practical effect of device has further been increased, the piece of polishing simultaneously is the circular cone design, even harder mineral material also can pulverize easily, the accommodation that the device was polished has been increased, stirring fan blade is the fretwork design, the efficiency of polishing of device has further been increased.

Description

Vertical mill for grinding slag powder

Technical Field

The utility model relates to a slay processing technology field specifically is a vertical mill for grinding slag powder.

Background

The vertical mill is a grinding equipment integrating fine crushing, drying, grinding, powder selecting and conveying, is widely applied to various industries due to the characteristics of low consumption and high yield, and mainly grinds various solid materials or ultrafine powder.

However, the size of the abrasive material in the use process of the existing vertical grinding machine is too fixed, the abrasive material is not favorable for self adjustment of the size of the powder particles according to needs, meanwhile, the grinding efficiency of the general grinding machine in the use process is lower, if some harder mineral materials are encountered, the materials cannot be ground into powder more quickly, parts inside the device are easy to damage, and therefore the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical mill for grinding slag powder to it is unfavorable for the size of adjusting the powder granule as required by oneself to propose current vertical mill in the above-mentioned background art to solve, and general mill is the lower problem of efficiency of polishing in the use simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical mill for grinding slag powder comprises an upper top cover, wherein the upper end and the lower end of the upper top cover are respectively provided with a discharge port and a sorting plate, the outer side of the upper top cover is movably provided with one end of a connecting buckle, the other end of the connecting buckle is fixedly provided with a device grinding tank, the inner upper end of the device grinding tank is fixedly connected with a powder selecting machine and a feeding inlet from left to right in sequence, the lower end of the device grinding tank is fixedly connected with a speed reducer, the outer side of the speed reducer is fixedly provided with a first motor, the lower end of the first motor is connected with a supporting bottom plate, the outer side of the upper end of the supporting bottom plate is sequentially provided with a pneumatic pump, a fixed vertical rod and a second motor from bottom to top, the inner part of the fixed vertical rod is movably provided with a grinding roller, the outer side of, the upper end movable mounting of mill has the rotation axis, the outside fixedly connected with stirring fan blade of rotation axis.

Preferably, the upper top cover and the device grinding tank are connected in a buckling mode through connecting buckles, four connecting buckles are installed on the outer portion of the device grinding tank at equal intervals, and the left side and the right side of the upper top cover are designed in a concave mode.

Preferably, the sorting plate is designed to be hollow, and the sorting plate is connected with the upper top cover in a clamping manner.

Preferably, the outer wall of the powder concentrator is designed to be hollow, the diameter of the powder concentrator is smaller than the inner diameter of the milling tank of the powder concentrator, and the inside of the powder concentrator is designed to be hollow.

Preferably, the feeding inlet is designed to be hollow, the feeding inlet is designed to be a broken line, and the feeding inlet and the grinding tank of the device are mutually penetrated.

Preferably, three pneumatic pumps are installed at equal intervals on the upper end of the supporting bottom plate, and meanwhile, the fixing vertical rod on the upper end of the pneumatic pump is designed in a T shape.

Preferably, the grinding roller is designed in a circular truncated cone shape, the grinding blocks and the preset openings are indirectly arranged on the outer side of the grinding roller at equal intervals, and the grinding blocks are designed in a conical shape.

Preferably, four groups of stirring fan blades are installed on the outer side of the rotating shaft at equal intervals, and the stirring fan blades are designed in a hollow mode.

Compared with the prior art, the beneficial effects of the utility model are that: the vertical mill for grinding the slag powder has the advantages that the upper top cover is buckled and connected with the connecting buckle, the upper top cover is convenient to disassemble and assemble, the timed cleaning of the device is convenient, the service life of the device is prolonged, the sorting plate is in a hollow design, the slag sorting is facilitated, meanwhile, the sorting plate is connected with the upper top cover in a clamping manner, the sorting plate is convenient to disassemble and assemble, the sorting plate with different apertures can be automatically clamped according to needs, the screening autonomy of powder particles is facilitated, the outer wall of the powder concentrator is in a hollow design, preliminary screening of helping materials is facilitated, the materials can be prevented from being not finely ground, a feeding inlet can help the materials to slowly enter the device, the materials are prevented from being stacked and are not easy to grind, the air pressure pump can vertically move to fix the vertical rod, the grinding roller can be in all-directional contact with the materials, the material grinding efficiency, this kind of shape can be fine be stably connected with the second motor, prevent that the second motor from removing the holistic effect of polishing of influence, predetermine the opening can be more quick slay of polishing, further increased the practical function of device, the piece of polishing simultaneously is circular cone design, can guarantee like this even harder mineral material also can pulverize easily, has increased the accommodation that the device was polished, and stirring fan blade is the fretwork design, has further increased the efficiency of polishing of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of the top view of the inner structure of the present invention;

figure 4 is the overall structure schematic diagram of the polishing block of the utility model.

In the figure: 1. a top cover is arranged; 2. a discharge port; 3. a sorting plate; 4. connecting a buckle; 5. installing a grinding tank; 6. selecting a powder machine; 7. a feed inlet; 8. a speed reducer; 9. a first motor; 10. a support base plate; 11. a pneumatic pump; 12. fixing the vertical rod; 13. a second motor; 14. grinding the roller; 15. grinding blocks; 16. presetting an opening; 17. a grinding disc; 18. a rotating shaft; 19. stirring fan blades.

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. 1-4, the present invention provides a technical solution: a vertical mill for grinding slag powder comprises an upper top cover 1, a discharge port 2 and a sorting plate 3 are respectively arranged at the upper end and the lower end of the upper top cover 1, one end of a connecting buckle 4 is movably arranged at the outer side of the upper top cover 1, a device grinding tank 5 is fixedly arranged at the other end of the connecting buckle 4, a powder concentrator 6 and a feeding inlet 7 are sequentially and fixedly connected at the upper end inside the device grinding tank 5 from left to right, a speed reducer 8 is fixedly connected at the lower end of the device grinding tank 5, a first motor 9 is fixedly arranged at the outer side of the speed reducer 8, a supporting bottom plate 10 is connected at the lower end of the first motor 9, a pneumatic pump 11, a fixed vertical rod 12 and a second motor 13 are sequentially arranged at the outer side of the upper end of the supporting bottom plate 10 from bottom to top, a grinding roller 14 is movably arranged inside the fixed vertical rod 12, a grinding block 15 and a, the upper end of the grinding disc 17 is movably provided with a rotating shaft 18, and the outer side of the rotating shaft 18 is fixedly connected with stirring blades 19.

Further, go up top cap 1 and device and grind jar 5 and be connected for the lock about connecting buckle 4, it is convenient to be favorable to going up the dismouting of top cap 1, the timing clearance of the device of being convenient for, the help has increased the life of device, connect buckle 4 simultaneously and grind jar 5's outside equidistance and install four about the device, the help has fixed top cap 1, prevent that it from dropping the influence and using, and the left and right sides of going up top cap 1 is sunken form design, it is convenient to do benefit to the dismouting of top cap 1.

Further, sorting plate 3 is the design of fretwork form, is favorable to the help slay to select separately, and sorting plate 3 is connected for the block with last top cap 1 simultaneously, and the disconnection of the sorting plate 3 of being convenient for is convenient, is favorable to the sorting plate 3 in the different apertures of block by oneself as required, and the screening autonomy of powder granule is increased in the help.

Further, 6 outer walls of powder concentrator are the fretwork design, and preliminary help material is filtered, can prevent not meticulous of polishing of material, and the diameter of powder concentrator 6 is less than the inside diameter of device jar 5 simultaneously, and the inside cavity design that is of powder concentrator 6 is favorable to helping to improve the practical function of device.

Further, feeding entry 7 is cavity form design, and feeding entry 7 is the broken line design simultaneously, can help the slow access device of material inside, prevents that the material from piling up and being difficult for polishing, and feeding entry 7 grinds jar 5 with the device and runs through each other, is favorable to putting into of material convenient.

Further, pneumatic pump 11 installs threely about the upper end equidistance of supporting baseplate 10, and this pneumatic pump 11 can reciprocate fixed pole setting 12, and the all-round contact material of help grinding roller 14 has increased the efficiency that the material was polished, and fixed pole setting 12 of pneumatic pump 11 upper end is the design of T font simultaneously, and this kind of shape can be fine is connected with second motor 13 is stable, prevents that second motor 13 from removing the holistic effect of polishing of influence.

Further, grinding roller 14 is the design of round platform form, and grinding block 15 and preset opening 16 are installed indirectly to grinding roller 14's the outside equidistance simultaneously, and preset opening 16 can be more quick the slay of polishing, has further increased the practical function of device, and grinding block 15 is the circular cone design simultaneously, can guarantee like this even harder mineral material also can be easily pulverize, has increased the accommodation that the device polished.

Furthermore, four groups of stirring fan blades 19 are installed on the outer side of the rotating shaft 18 at equal intervals, and meanwhile, the stirring fan blades 19 are designed in a hollow mode, so that the polishing efficiency of the device is further improved.

The working principle is as follows: firstly, the vertical mill for grinding slag powder is powered on when in use, materials to be ground are poured into the vertical mill from a feeding inlet 7, the feeding inlet 7 can help the materials to be slowly put into a milling tank 5 of the vertical mill in sequence, then a first motor 9 drives a speed reducer 8 to move, the speed reducer 8 drives a milling disc 17 to rotate at a constant speed, mineral powder is carefully ground, a rotating shaft 18 also drives the milling disc 17 to synchronously rotate, so that the grinding effect of the vertical mill can be further accelerated, a section air pressure pump 11 also drives a fixed upright post 12 to move up and down, a second motor 13 is also connected with a grinding roller 14 at the same time, so that the grinding roller 14 is helped to move and rotate at the same time, a plurality of small holes and conical blocks are distributed on the outer side of the grinding roller 14, the grinding efficiency of the whole vertical mill can be accelerated, the ground powder can be sucked by a powder concentrator 6, and the standard powder can be upwards filtered, if sorting plate 3 and selection powder machine 6 can't pass through all, that unqualified powder will drop to the inside of device mill jar 5 once more along the outside of selection powder machine 6, polish for the second time, reciprocal with this, until satisfying the screening of sorting plate 3, qualified powder just can follow discharge gate 2 and discharge, collect, sorting plate 3 is changeable simultaneously, the powder of different diameter demands is satisfied in the help, compare vertical mill in the past and have autonomic selectivity more, and top cap 1 still can be pulled down, guarantee the inside regular cleaning of device, prevent the life of various material intermix reaction reducing means.

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 (8)

1. A vertical mill for grinding slag powder, comprising an upper head (1), characterized in that: the upper end and the lower end of the upper top cover (1) are respectively provided with a discharge port (2) and a sorting plate (3), the outer side movable mounting of the upper top cover (1) is provided with one end of a connecting buckle (4), the other end of the connecting buckle (4) is fixedly provided with a device grinding tank (5), the inner upper end of the device grinding tank (5) is fixedly connected with a powder concentrator (6) and a feeding inlet (7) from left to right in sequence, the lower end of the device grinding tank (5) is fixedly connected with a speed reducer (8), the outer side of the speed reducer (8) is fixedly provided with a first motor (9), the lower end of the first motor (9) is connected with a supporting bottom plate (10), the outer side of the upper end of the supporting bottom plate (10) is sequentially provided with a pneumatic pump (11), a fixed upright rod (12) and a second motor (13), the inner movable mounting of the fixed upright, the grinding device is characterized in that a grinding block (15) and a preset opening (16) are respectively installed on the outer side of the grinding roller (14), a grinding disc (17) is fixedly installed at the upper end of the speed reducer (8), a rotating shaft (18) is movably installed at the upper end of the grinding disc (17), and stirring blades (19) are fixedly connected to the outer side of the rotating shaft (18).

2. A vertical mill for grinding slag powder according to claim 1, characterized in that: go up top cap (1) and device and grind jar (5) and be the lock with regard to connecting buckle (4) and be connected, connect buckle (4) simultaneously and grind the outside equidistance of jar (5) with regard to the device and install four, and go up the left and right sides of top cap (1) and be sunken form design.

3. A vertical mill for grinding slag powder according to claim 1, characterized in that: the sorting plate (3) is designed to be hollow, and the sorting plate (3) is connected with the upper top cover (1) in a clamping manner.

4. A vertical mill for grinding slag powder according to claim 1, characterized in that: the outer wall of the powder concentrator (6) is designed to be hollow, the diameter of the powder concentrator (6) is smaller than the inner diameter of the grinding tank (5), and the inside of the powder concentrator (6) is designed to be hollow.

5. A vertical mill for grinding slag powder according to claim 1, characterized in that: the feeding inlet (7) is designed in a hollow shape, the feeding inlet (7) is designed in a broken line shape, and the feeding inlet (7) and the grinding tank (5) of the device are mutually penetrated.

6. A vertical mill for grinding slag powder according to claim 1, characterized in that: three pneumatic pumps (11) are installed at equal intervals on the upper end of the supporting bottom plate (10), and meanwhile, the fixing vertical rod (12) on the upper end of the pneumatic pump (11) is designed in a T shape.

7. A vertical mill for grinding slag powder according to claim 1, characterized in that: the grinding roller (14) is designed in a circular truncated cone shape, the grinding blocks (15) and the preset openings (16) are indirectly arranged on the outer side of the grinding roller (14) at equal intervals, and the grinding blocks (15) are designed in a conical shape.

8. A vertical mill for grinding slag powder according to claim 1, characterized in that: four groups of stirring fan blades (19) are installed on the outer side of the rotating shaft (18) at equal intervals, and meanwhile, the stirring fan blades (19) are designed in a hollow mode.

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