CN218281984U - Steel slag vertical grinding disc device with scattering device - Google Patents

Abstract

The utility model relates to a slag grinds technical field immediately, and discloses a slag grinds mill device immediately with break up device, including the mill main part, install the grinding roller mechanism at mill main part top, install at the left rocker arm mechanism of grinding roller mechanism, the side surface cover of mill main part is equipped with the wind channel shell, the side surface of wind channel shell is provided with two air intakes, the wind-guiding ring is installed at the top of wind channel shell. This slag founds mill device with break up device, through the inside welding L type antifriction plate at the wind channel shell, alright break up with the inside slag material of wind channel shell, the realization separates large granule slag and tiny particle slag, and the slag material can evenly distributed in the inside of wind channel shell, the phenomenon of piling up is difficult for appearing, make tiny particle slag all to the ticket, and large granule slag then can discharge the inside of wind channel shell, and then reduce the outer discharge amount that the slag founded the mill, improve the grinding efficiency that the slag founded the mill.

Description

Steel slag vertical grinding disc device with scattering device

Technical Field

The utility model relates to a slag vertical mill technical field specifically is a slag vertical mill device with break up device.

Background

Because the slag material compares iron content height, specific gravity with the slay material, hardness is high, and grinding degree of difficulty is high relatively speaking, because the grindability is poor after the slag gets into the vertical mill inside, there is the large granule material can't be once ground into powder to the large granule slag material that is not ground into likepowder receives the effect of the rotatory centrifugal force of mill, is got rid of to the mill edge, gets into air duct device inside along the striker ring, along scraping the rotatory vertical mill of being discharged of flitch, leads to the slag discharge increase of slag vertical mill in the production process, problem that grinding efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a slag vertical mill device with break up device possesses the outer volume of arranging that reduces the slag vertical mill, improves advantages such as grinding efficiency of slag vertical mill, has solved the row's sediment volume increase of slag vertical mill in the production process, problem that grinding efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a slag founds mill device with break up device, includes the mill main part, installs the grinding roller mechanism at mill main part top, installs at the left rocker arm mechanism of grinding roller mechanism, the side surface cover of mill main part is equipped with the wind channel shell, the side surface of wind channel shell is provided with two air intakes, the wind-guiding ring is installed at the top of wind channel shell, the inside wall of wind channel shell is provided with the air register board, the inside wall fixedly connected with L type antifriction plate of wind channel shell.

Preferably, the L type antifriction plate is two-layer distribution about on the inside wall of wind channel shell, and upper and lower two-layer L type antifriction plate is the staggered distribution, L type antifriction plate is the annular and distributes on the inside wall of wind channel shell.

Preferably, an included angle between the L-shaped wear-resisting plates is formed, and the outer side of each L-shaped wear-resisting plate is a wear-resisting surface.

Preferably, the side surface of the grinding disc main body is fixedly connected with a wind shield, the wind shield is positioned in the air duct shell, and the bottom of the wind shield is provided with an inclined plate.

Preferably, the quantity of air regulating plate is two, and two air regulating plates are about the axis bilateral symmetry of wind channel shell, the air regulating plate is the triangle-shaped and fixes on the inside wall of wind channel shell, contained angle between the air regulating plate is the acute angle, the bottom of air regulating plate is the inclined plane setting.

Preferably, the top of mill main body is provided with the shell on the vertical mill, the grinding roller mechanism is fixed in the shell on the vertical mill, the shell on the vertical mill is sleeved on the top of the air duct shell, and the shell on the vertical mill is fixedly installed with the air duct shell through bolts.

Compared with the prior art, the utility model provides a slag vertical mill device with break up device possesses following beneficial effect:

1. this slag founds mill device with break up device, through the inside welding L type antifriction plate at the wind channel shell, alright break up with the inside slag material of wind channel shell, the realization separates large granule slag and tiny particle slag, and the slag material can evenly distributed in the inside of wind channel shell, the phenomenon of piling up is difficult for appearing, make tiny particle slag all to the ticket, and large granule slag then can discharge the inside of wind channel shell, and then reduce the outer discharge amount that the slag founded the mill, improve the grinding efficiency that the slag founded the mill.

2. This slag vertical mill device with device of breaing up through set up guide ring, deep bead and air register on the wind channel shell, alright guide with the inside air current of wind channel shell, can adjust the intensity of air current simultaneously, make the air current can be in the wind channel shell below position upward flow, alright with powder and the tiny particle in the wind channel shell take the inside of shell on the vertical mill effectively, carry out further grinding operation, improve grinding efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary and that other implementation drawings may be derived from the provided drawings by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a perspective view of the air duct housing structure of the present invention;

fig. 3 is a schematic top view of the L-shaped wear-resisting plate of the present invention;

fig. 4 is a schematic view of an air guide ring structure of the present invention;

fig. 5 is a schematic diagram of the structure of the air-adjusting plate of the present invention.

Wherein: 1. a disc main body; 2. a grinding roller mechanism; 3. a rocker arm mechanism; 4. an air duct housing; 5. an air inlet; 6. a wind guide ring; 7. a wind deflector; 8. an air adjusting plate; 9. an L-shaped wear plate; 10. the shell is arranged on the vertical mill.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Referring to fig. 1-5, a steel slag vertical mill millstone device with a scattering device comprises a millstone main body 1, a mill roller mechanism 2 installed at the top of the millstone main body 1, a rocker arm mechanism 3 installed at the left side of the mill roller mechanism 2, the millstone main body 1, the mill roller mechanism 2 and the rocker arm mechanism 3 are of an integral structure, the millstone main body 1 can be driven to rotate at the bottom of the mill roller mechanism 2 through the rocker arm mechanism 3, an air duct shell 4 is sleeved on the side surface of the millstone main body 1, the bottom of the millstone main body 1 is located below the air duct shell 4, the millstone main body 1 is rotatably connected with the inside of the air duct shell 4, a scraping plate is arranged on the side surface of the millstone main body 1, a discharge hole is arranged at the bottom of the air duct shell 4, two air inlets 5 are arranged on the side surface of the air duct shell 4, air can be blown to the upper side of the air duct shell 4 from the air inlets 5, an air guide ring 6 is installed at the top of the air duct shell 4, and can guide the air flow through the air guide ring 6, so that the air flow is not easy to diffuse to the outside when the air flow upwards, an air duct inner side wall of the air duct shell 4 is provided with an air adjusting plate 8, and an L-shaped wear-resisting plate 9 is welded.

Further, L type antifriction plate 9 is two-layer distribution about on the inside wall of wind channel shell 4, upper and lower two-layer L type antifriction plate 9 is the staggered distribution, L type antifriction plate 9 is the annular distribution on the inside wall of wind channel shell 4, evenly distributed through L type antifriction plate 9, alright evenly break up with the large granule slag material that will enter into wind channel shell 4 inside, effectively separate the large granule and the tiny particle in the slag material, and prevent to appear piling up the phenomenon, make the slag material can evenly distributed in wind channel shell 4's inside.

Further, contained angle between the L type antifriction plate 9 is 135, and the outside of L type antifriction plate 9 is wear-resisting face, through being the obtuse angle setting with L type antifriction plate 9, makes the slag material when contacting with L type antifriction plate 9, can move along L type antifriction plate 9's inclined plane, is difficult for blockking the slag material.

Further, the side surface of the grinding disc main body 1 is fixedly connected with a wind shield 7, the wind shield 7 is positioned in the air duct shell 4, the bottom of the wind shield 7 is provided with an inclined plate, the wind direction can be changed through the wind shield 7, and under the action of the inclined plate at the bottom of the wind shield 7, the air flow can move towards the wind adjusting plate 8.

Further, the quantity of air regulating plate 8 is two, and two air regulating plate 8 are about the axis bilateral symmetry of wind channel shell 4, and air regulating plate 8 is three horn shapes and fixes on the inside wall of wind channel shell 4, and the contained angle between air regulating plate 8 is the acute angle, and air regulating plate 8's bottom is the inclined plane setting, can adjust the intensity of the inside air current of wind channel shell 4 through air regulating plate 8, and the inclined plane setting of air regulating plate 8 bottom alright guide the air current.

Further, the top of mill main body 1 is provided with shell 10 on the vertical mill, and grinding roller mechanism 2 fixes in the inside of shell 10 on the vertical mill, and shell 10 cup joints at the top of wind channel shell 4 on the vertical mill, and shell 10 is fixed with the installation of wind channel shell 4 through the bolt on the vertical mill, receives under the hot-blast effect of mill main body 1 the inside of being blown to shell 10 on the vertical mill when the inside slag of wind channel shell 4 to can further grinding, improve grinding efficiency.

The utility model discloses a use as follows:

put into the air duct shell 4 and between the mill main part 1 with the slag material, the slag material that drops inside the air duct shell 4 strikes L type antifriction plate 9 after, make likepowder and tiny particle non-metallic slag grain blow to the vertical mill again in the casing 10 space along with the inside high velocity air current effect in air duct, carry out the grinding operation once more, and the great metallic slag grain of proportion then receives the interior diapire department that the gravity influence dropped air duct shell 4, it is rotatory to drive the scraping plate along with mill main part 1 rotates, alright discharge with the metallic slag grain on the diapire in the air duct shell 4.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a slag founds mill millstone device with break up device, includes mill main part (1), installs at mill roller mechanism (2) at mill main part (1) top, installs at the left rocker mechanism (3) of mill roller mechanism (2), its characterized in that: the grinding disc is characterized in that an air duct shell (4) is sleeved on the side surface of the grinding disc main body (1), two air inlets (5) are formed in the side surface of the air duct shell (4), an air guide ring (6) is installed at the top of the air duct shell (4), an air adjusting plate (8) is arranged on the inner side wall of the air duct shell (4), and an L-shaped wear plate (9) is fixedly connected to the inner side wall of the air duct shell (4).

2. The steel slag vertical mill millstone device with the scattering device as claimed in claim 1, characterized in that: l type antifriction plate (9) are two-layer distribution about on the inside wall of wind channel shell (4), and upper and lower two-layer L type antifriction plate (9) are the staggered distribution, L type antifriction plate (9) are the annular and distribute on the inside wall of wind channel shell (4).

3. The steel slag vertical grinding disc device with the scattering device as claimed in claim 1, which is characterized in that: the included angle between the L-shaped wear-resisting plates (9) is 135 degrees, and the outer sides of the L-shaped wear-resisting plates (9) are wear-resisting surfaces.

4. The steel slag vertical grinding disc device with the scattering device as claimed in claim 1, which is characterized in that: the side surface of the grinding disc main body (1) is fixedly connected with a wind shield (7), the wind shield (7) is positioned inside the air duct shell (4), and the bottom of the wind shield (7) is provided with an inclined plate.

5. The steel slag vertical grinding disc device with the scattering device as claimed in claim 1, which is characterized in that: the quantity of air conditioning board (8) is two, and two air conditioning boards (8) are about the axis bilateral symmetry of wind channel shell (4), air conditioning board (8) are three horn shapes and fix on the inside wall of wind channel shell (4), contained angle between air conditioning board (8) is the acute angle, the bottom of air conditioning board (8) is the inclined plane setting.

6. The steel slag vertical grinding disc device with the scattering device as claimed in claim 1, which is characterized in that: the top of mill main part (1) is provided with and immediately grinds upper housing (10), grinding roller mechanism (2) are fixed in the inside of immediately grinding upper housing (10), immediately grind upper housing (10) and cup joint the top at air duct shell (4), immediately grind upper housing (10) and pass through bolt and air duct shell (4) installation fixed.

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