CN219150238U

CN219150238U - Vertical mill device for cement processing

Info

Publication number: CN219150238U
Application number: CN202222741502.2U
Authority: CN
Inventors: 冶刚
Original assignee: Shandong Zhanhua Chongzheng Cement Co ltd
Current assignee: Shandong Zhanhua Chongzheng Cement Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-06-09
Anticipated expiration: 2032-10-18

Abstract

The utility model provides a vertical mill device for cement processing, which relates to the technical field of cement and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a stand column, one side of the stand column is fixedly connected with a blanking hopper, the inside of the blanking hopper is rotationally provided with a crushing roller, the bottom of the blanking hopper is lapped with a crushing nozzle, the bottom of the crushing nozzle is fixedly connected with a powder selecting barrel, the inside of the powder selecting barrel is rotationally provided with a rotating column, the surface of the rotating column is fixedly connected with a powder selecting blade, the bottom of the rotating column penetrates out of the powder selecting barrel and is fixedly connected with a first motor, the middle of the stand column is rotationally connected with a turnover column, one side of the stand column is provided with a second motor, and the top of the bottom plate is fixedly connected with a second stand column. The utility model has the advantages that: the device pulverizes the ground cement through the mode that falls naturally in selecting the powder bucket through starting the second motor, and the mode that falls naturally is compared wind-force and is absorbed the power consumption less, and cement powder is easier whole pouring.

Description

Vertical mill device for cement processing

Technical Field

The utility model relates to the technical field of cement, in particular to a vertical mill device for cement processing.

Background

The vertical mill is an ideal large-scale grinding device, is widely applied to industries such as cement, electric power, metallurgy, chemical industry, nonmetallic ore and the like, integrates crushing, drying, grinding and graded conveying, has high production efficiency, can grind block, granular and powdery raw materials into required powdery materials, and needs a vertical mill device in the current cement production.

The utility model discloses a vertical mill device that cement processing was used in chinese patent CN214439612U, this vertical mill device that cement processing was used, through the filter sleeve that sets up and cross the powder separation net and can carry out preliminary filtration to the cement that needs the ejection of compact to can reduce the rate of doing of selection powder machine, and then increase the life of selection powder machine, however, this vertical mill device that cement processing was used, when solving the problem, had following shortcoming:

the mode of starting the powder selecting machine to pump the ground cement upwards through the collecting hopper has larger energy consumption, and the cement powder is difficult to pump out completely.

Disclosure of Invention

The object of the present utility model is to solve at least one of the technical drawbacks.

Therefore, an object of the present utility model is to provide a vertical mill device for cement processing, so as to solve the problems mentioned in the background art and overcome the disadvantages in the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides a vertical mill device for cement processing, including a bottom plate, the top fixedly connected with stand of bottom plate, one side fixedly connected with down the hopper of stand, the inside rotation of down the hopper is provided with crushing roller, the bottom overlap joint of down the hopper has crushing mouth, the bottom fixedly connected with selection powder bucket of crushing mouth, the inside rotation of selection powder bucket is provided with the rotation post, the fixed surface of rotation post is connected with selection powder blade, the bottom of rotation post wears out selection powder bucket fixedly connected with first motor, the middle part rotation of stand is connected with the upset post, one side of stand is provided with the second motor, the top fixedly connected with second stand of bottom plate, one side fixedly connected with of second stand divides the stream bucket, the inside of dividing the stream bucket is provided with the powder separation net, one side of dividing the stream bucket has seted up the fragment hole.

It is preferred from any of the above aspects that the crushing roller extends outside the blanking hopper, a drive motor is fixedly mounted at one end of the crushing roller, the two crushing rollers are engaged with each other, and the crushing roller is convenient for crushing the cement fragments into cement particles.

It is preferable from any of the above aspects that the powder selecting blade is provided with a plurality of layers, and the powder selecting blade facilitates crushing cement particles into cement powder.

By any of the above schemes, preferably, the first motor is fixedly installed with a powder selecting barrel, and the powder selecting barrel is convenient for crushing cement.

By any of the above-mentioned schemes, it is preferable that the inside of the discharging hopper is fixedly connected with a drainage plate, and the drainage plate is convenient for avoiding the blockage of the cement fragments around the crushing roller.

By above-mentioned arbitrary scheme preferred, one side fixedly connected with motor frame of stand, the top and the second motor fixed mounting of motor frame, the one end and the second motor fixed connection of upset post, the upset post is convenient for select the powder bucket upset to pour cement powder.

By above-mentioned scheme preferred, the powder separation net slope sets up, the top of bottom plate is provided with the collecting box, the collecting box is convenient for collect the powder that does not reach standard.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. pouring the cement fragment into the hopper down, breaking through the crushing roller and becoming less granule with the cement fragment, cement granule continues to fall, falls into selecting the powder bucket through crushing mouth in, starts first motor, and first motor drives the rotation post and rotates, rotates the post and drives and select the powder blade, selects the powder blade to smash cement granule into cement powder, and the device is smashed the ground cement through the mode that starts the second motor in falling the powder bucket naturally, and the mode that drops naturally is compared wind-force and is absorbed the power consumption less, and cement powder is easier whole pouring.

2. After cement particles are crushed into cement powder by the powder selecting blades, a second motor is started, the second motor drives the powder selecting barrel to rotate through the overturning column, cement powder reaching the standard is poured on the powder separating net, cement powder falls into the splitting hopper, a cement packaging bag is sleeved at the bottom of the splitting hopper for packaging, broken block holes which fall out along the powder separating net without reaching the standard are formed in a rolling mode, and the device classifies cement according to different standards by setting molecular separating nets of different types, so that the application range of the device is convenient to expand, and popularization is convenient.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a first embodiment of the present utility model;

FIG. 2 is a right-side view of a first embodiment of the present utility model;

FIG. 3 is a schematic top view of a first embodiment of the present utility model;

fig. 4 is a schematic diagram of a cross-sectional structure in accordance with a first embodiment of the present utility model.

Wherein: 1. the powder selecting machine comprises a bottom plate, 2, upright posts, 3, a discharging hopper, 4, a crushing roller, 5, a crushing nozzle, 6, a powder selecting barrel, 7, a rotating column, 8, a powder selecting blade, 9, a first motor, 10, a turnover column, 11, a second motor, 12, a second upright post, 13, a split hopper, 14, a powder separating net, 15, a fragment hole, 16, a drainage plate, 17, a collecting box, 18 and a motor frame.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1-4, a vertical mill device for cement processing in this embodiment, comprising a bottom plate 1, the top fixedly connected with stand 2 of bottom plate 1, one side fixedly connected with of stand 2 falls hopper 3 down, pour cement fragment into hopper 3 down, the inside rotation of hopper 3 is provided with crushing roller 4 down, the broken granule that becomes less with cement fragment through crushing roller 4, cement particle continues to fall, the bottom overlap joint of hopper 3 has crushing mouth 5 down, the bottom fixedly connected with of crushing mouth 5 selects powder bucket 6, fall into in selecting powder bucket 6 through crushing mouth 5, the inside rotation of selecting powder bucket 6 is provided with rotation post 7, the fixed surface of rotation post 7 is connected with selection powder blade 8, rotation post 7 drives selection powder blade 8, selection powder blade 8 smashes cement particle into cement powder, the bottom of rotation post 7 wears out selecting powder bucket 6 fixedly connected with first motor 9, start first motor 9, first motor 9 drives rotation post 7 and rotates, the middle part rotation of stand 2 is connected with upset post 10, one side of stand 2 is provided with second motor 11, the bottom plate 1's bottom fixedly connected with rotation post 12, the second motor 12 is connected with a shunt net 13 on the side of the second power bucket 13, the shunt net 13 falls out at the bottom of the fixed screen 13, the shunt net 13 is reached, the shunt net 13 is connected with a shunt net 13 is reached in the bottom 13 is reached, the shunt net 13 is connected with the shunt net 13 is reached, the shunt net 13 is opened in the inside of the shunt net 13 is connected with the shunt net 13 is reached, the shunt net is 13 is connected with the shunt net is 13.

The crushing roller 4 extends out of the discharging hopper 3, one end of the crushing roller 4 is fixedly provided with a driving motor, the two crushing rollers 4 are meshed with each other, the driving motor drives the two crushing rollers 4 to rotate in opposite directions, and the surface of the crushing roller 4 is provided with meshing teeth.

The powder selecting blades 8 are provided with a plurality of layers, and the number of the powder selecting blades 8 in this embodiment is 64.

The first motor 9 is fixedly arranged with the powder selecting barrel 6, and the first motor 9 is fixed at the bottom of the powder selecting barrel 6 through screws.

The inside fixedly connected with drainage board 16 of lower hopper 3, the drainage board 16 is provided with two about, is close to the height of lateral wall part and is kept away from the height of lateral wall part.

One side fixedly connected with motor frame 18 of stand 2, the top and the second motor 11 fixed mounting of motor frame 18, the one end and the second motor 11 fixed connection of upset post 10, upset post 10 is connected with second motor 11 through the mode of welding machine.

The powder separating net 14 is obliquely arranged, the top of the bottom plate 1 is provided with a collecting box 17, and the width of the collecting box 17 is larger than the length of the fragment holes 15.

The working principle of the vertical mill device for cement processing in this embodiment is as follows:

pouring cement fragments into a discharging hopper 3, crushing the cement fragments into smaller particles through a crushing roller 4, continuously falling the cement particles, falling the particles into a powder selecting barrel 6 through a crushing nozzle 5, starting a first motor 9, driving a rotating column 7 to rotate by the first motor 9, driving a powder selecting blade 8 by the rotating column 7, crushing the cement particles into cement powder by the powder selecting blade 8, starting a second motor 11 after crushing the cement particles into the cement powder by the powder selecting blade 8, driving the powder selecting barrel 6 to rotate by the second motor 11 through a turnover column 10, pouring the cement powder on a powder separating net 14, falling the cement powder reaching the standard into a splitting hopper 13, sleeving a cement packaging bag at the bottom of the splitting hopper 13 for bagging, and rolling out fragment holes 15 along the powder separating net 14 without reaching the standard.

Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

1. pouring the cement fragments into the discharging hopper 3, crushing the cement fragments into smaller particles through the crushing roller 4, continuing to fall the cement particles, falling into the powder selecting barrel 6 through the crushing nozzle 5, starting the first motor 9, driving the rotating column 7 to rotate by the first motor 9, driving the powder selecting blade 8 by the rotating column 7, crushing the cement particles into cement powder by the powder selecting blade 8, crushing the crushed cement in the powder selecting barrel 6 by starting the second motor 11, and compared with the mode of natural falling, the method of natural falling has the advantages of less energy consumption due to wind power absorption and easier complete pouring of the cement powder.

2. After cement particles are crushed into cement powder by the powder selecting blade 8, the second motor 11 is started, the second motor 11 drives the powder selecting barrel 6 to rotate through the overturning column 10, cement powder reaching the standard falls on the powder separating net 14 and falls in the distributing hopper 13, a cement packing bag is sleeved at the bottom of the distributing hopper 13 for packing, and the non-standard powder falls out of the fragment holes 15 along the powder separating net 14.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical mill device that cement processing was used, its characterized in that includes bottom plate (1), the top fixedly connected with stand (2) of bottom plate (1), one side fixedly connected with of stand (2) is hopper (3) down, the inside rotation of hopper (3) is provided with crushing roller (4) down, the bottom overlap joint of hopper (3) has crushing mouth (5) down, the bottom fixedly connected with of crushing mouth (5) selects powder bucket (6), the inside rotation of selecting powder bucket (6) is provided with rotation post (7), the fixed surface of rotation post (7) is connected with selects powder blade (8), the bottom of rotation post (7) wears out and selects powder bucket (6) fixedly connected with first motor (9), the middle part rotation of stand (2) is connected with upset post (10), one side of stand (2) is provided with second motor (11), the top fixedly connected with second stand (12) of bottom plate (1), one side fixedly connected with reposition of redundant personnel bucket (13) of second stand (12), reposition of redundant personnel bucket (13) is provided with reposition of redundant personnel net (13), reposition of redundant personnel net (13) is opened in one side of fighting (13).

2. A vertical mill device for cement processing according to claim 1, characterized in that the crushing rolls (4) extend outside the blanking hopper (3), one end of the crushing rolls (4) being fixedly provided with a drive motor, the two crushing rolls (4) being mutually engaged.

3. A vertical mill device for cement processing according to claim 1, characterized in that the powder selecting blades (8) are provided with a plurality of layers.

4. A vertical mill device for cement processing according to claim 1, characterized in that the first motor (9) is fixedly mounted with the selection barrel (6).

5. A vertical mill device for cement processing according to claim 1, characterized in that the inside of the blanking hopper (3) is fixedly connected with a drainage plate (16).

6. A vertical mill device for cement processing according to claim 1, characterized in that a motor frame (18) is fixedly connected to one side of the upright (2), the top of the motor frame (18) is fixedly mounted with the second motor (11), and one end of the turning column (10) is fixedly connected with the second motor (11).

7. A vertical mill device for cement processing according to claim 1, characterized in that the powder separating net (14) is arranged obliquely, and the top of the bottom plate (1) is provided with a collecting box (17).