CN218223383U - Coal-fired furnace slag crushing, screening and grading device - Google Patents

Abstract

The utility model relates to a cement manufacture technical field especially relates to a coal-fired furnace sediment crushing and screening grading plant, and its technical scheme includes: the filter house, it has the third screen cloth to filter the inboard top fixed mounting in storehouse, it has seted up the third relief hole to be annular array on the filter house in the third screen cloth outside, the inboard fixed mounting in filter house of third screen cloth below has the second screen cloth, it has seted up the second relief hole to be annular array on the filter house in the second screen cloth outside, the inboard fixed mounting in filter house of second screen cloth below has first screen cloth, has seted up first relief hole on the filter house in the first screen cloth outside. The utility model solves the problem that the coal-fired furnace slag can not be classified after being screened.

Description

Coal-fired furnace slag crushing, screening and grading device

Technical Field

The utility model relates to a cement manufacture technical field specifically is a coal-fired furnace sediment crushing screening grading plant.

Background

In the cement production process, the coal-fired furnace slag needs to be crushed and graded so as to facilitate the mixing of subsequent raw materials, and the existing process is generally realized by a crushing and screening machine.

The search shows that: chinese utility model patent: the publication number is CN209885970U, and the invention discloses a coal-fired furnace slag crushing, screening and grading device. The utility model discloses a set up discharging pipe, inlet pipe, filter screen unit and cover unit's mode in the rubbing crusher main part, avoid the dust to raise when reaching crushing to and the slag charge effectively sieves hierarchical effect. The utility model has the advantages of cover protection structure is reasonable effective when smashing, prevents that the dust from raising effectually, and the cover structure self-sealing to and filter screen screening simple structure is effective, holds back during the screening that the overweight warning of material is effectual, the structure is sensitive, degree of automation is high.

In the prior art, when CN209885970U is used and used for screening coal-fired furnace slag, the coal-fired furnace slag with different grain sizes has different use functions when being recycled, and the existing device cannot classify the coal-fired furnace slag with different grain sizes when being used, so that the coal-fired furnace slag crushing, screening and grading device is inconvenient to use, and the problem is solved by the coal-fired furnace slag crushing, screening and grading device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal-fired furnace sediment is smashed and is sieved grading plant possesses the convenient coal-fired furnace sediment to different particle diameters and carries out categorised advantage, has solved the problem that coal-fired furnace sediment can not classification after sieving.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal-fired furnace sediment crushing screening grading plant, includes the filter bin, the inboard top fixed mounting in filter bin has the third screen cloth, it has seted up the third relief hole to be annular array on the filter bin in the third screen cloth outside, the inboard fixed mounting in filter bin of third screen cloth below has the second screen cloth, it has seted up the second relief hole to be annular array on the filter bin in the second screen cloth outside, the inboard fixed mounting in filter bin of second screen cloth below has first screen cloth, has seted up first relief hole on the filter bin in the first screen cloth outside.

Use among this technical scheme during coal-fired furnace sediment crushing and screening grading plant, slowly pour into the coal-fired furnace sediment into through the unloading pipe and filter the storehouse in, and start first vibrating motor body simultaneously, second vibrating motor body and third vibrating motor body, thereby screen coal-fired furnace sediment layer upon layer, the slag of the different particle diameters after the screening gets into first silo respectively, silo under the second, silo and the inside bottom of filter the storehouse under the third, and discharge through first row of material pipe, the second is arranged the material pipe, third row of material pipe and fourth relief hole discharge respectively.

Preferably, the top of the filter bin is provided with a feed hole and is communicated with the blanking pipe for installation, and the bottom of the rear end of the filter bin is provided with a fourth discharge hole. The coal-fired furnace slag is convenient to inject by arranging the feeding hole, and the finest coal-fired furnace slag is convenient to discharge by arranging the fourth discharging hole.

Preferably, the third screen adopts a conical structure design, and a third vibration motor body is fixedly mounted at the bottom of the lower surface of the third screen. Through setting up the third vibrating motor body to improve the screening efficiency of third screen cloth.

Preferably, a third feeding groove is fixedly arranged on the outer wall of the filtering bin outside the third discharging hole, and a third discharging pipe is arranged on the front surface of the third feeding groove in a communicated manner. Through setting up third feeding groove and third row material pipe to make things convenient for the coal fired slag discharge under the primary screen sieve.

Preferably, the second screen adopts a conical structure design, and a second vibration motor body is fixedly mounted at the bottom of the lower surface of the second screen. Through setting up the second vibrating motor body to improve the screening efficiency of second screen cloth.

Preferably, a second feeding groove is fixedly arranged on the outer wall of the filtering bin outside the second discharging hole, and a second discharging pipe is arranged on the front surface of the second feeding groove in a communicated manner. Through setting up second feed chute and second row of material pipe to make things convenient for the coal-fired slag discharge under the second sieve screen.

Preferably, the first screen adopts a conical structure design, and a first vibration motor body is fixedly mounted at the bottom of the lower surface of the first screen. Through setting up a vibrating motor body to improve the screening efficiency of first screen cloth.

Preferably, the outer wall of the filter bin outside the first discharging hole is fixedly provided with a first feeding groove, and the front surface of the first feeding groove is communicated with and provided with a first discharging pipe. Through setting up first feed chute and first blow-off pipe to the coal-fired slag that makes things convenient for the final screen undersize discharges.

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

the utility model discloses a set up first screen cloth, second screen cloth and third screen cloth, thereby play and carry out the effect of screening layer upon layer to coal furnace sediment, and simultaneously, at first screen cloth, set up first relief hole on the filter bin in the second screen cloth and third screen cloth outside respectively, second relief hole and third relief hole, and at first relief hole, set up first feed chute on the filter bin in the second relief hole and third relief hole outside, second feed chute and third charging chute, thereby at the first row of accessible material pipe in coal furnace sediment screening back, the second is arranged the material pipe, the classification row's of coal furnace sediment is realized to third relief pipe and fourth relief hole, reached and conveniently carried out categorised effect to the coal furnace sediment of different particle diameters.

Drawings

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

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

fig. 3 is a schematic view of the rear view structure of the present invention.

In the figure: 1. a filtering bin; 2. a first discharge hole; 3. a first feed chute; 4. a second discharge hole; 5. a second feed chute; 6. a third discharge hole; 7. a third feed chute; 8. a feed port; 9. a discharging pipe; 10. a third vibration motor body; 11. a third screen; 12. a second vibration motor body; 13. a second screen; 14. a first vibration motor body; 15. a first screen; 16. a third discharge pipe; 17. a second discharge pipe; 18. a first discharging pipe; 19. and a fourth discharge hole.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: the utility model provides a coal-fired furnace sediment crushing screening grading plant, includes filters 1 storehouse, filters 1 top and has seted up feed port 8 and with unloading pipe 9 intercommunication installation, filters 1 rear end bottom in storehouse and has seted up fourth relief hole 19. The coal-fired furnace slag can be conveniently injected by arranging the feeding hole 8, and the finest coal-fired furnace slag can be conveniently discharged by arranging the fourth discharging hole 19.

Filter 1 inboard top fixed mounting in storehouse and have third screen cloth 11, third screen cloth 11 adopts toper structural design, and 11 lower surface bottoms fixed mounting of third screen cloth have third vibrating motor body 10. By providing the third vibration motor body 10, the sieving efficiency of the third sieve 11 is improved. The third relief hole 6 has been seted up to being annular array on the filter bin 1 in the third screen cloth 11 outside, and the filter bin 1 outer wall fixed mounting in the third relief hole 6 outside has third silo 7 that advances, and third silo 7 openly communicates and installs third blow off pipe 16. Through setting up third feeding trough 7 and third row material pipe 16 to the coal-fired slag that makes things convenient for the primary screen to sieve down discharges.

The inside fixed mounting in the filter bin 1 of third screen cloth 11 below has second screen cloth 13, and second screen cloth 13 adopts toper structural design, and second vibrating motor body 12 is fixed mounting in second screen cloth 13 lower surface bottom. By providing the second vibration motor body 12, the sieving efficiency of the second sieve 13 is improved. The second relief hole 4 has been seted up to being annular array on the filter bin 1 in the second screen cloth 13 outside, and filter bin 1 outer wall fixed mounting in the 4 outsides of second relief hole has second feed chute 5, and second relief pipe 17 is installed in the positive intercommunication of second feed chute 5. Through setting up second feed chute 5 and second discharge tube 17 to the coal-fired slag that makes things convenient for two sieves is discharged under the screen.

The first screen cloth 15 is fixedly installed on the inner side of the filtering bin 1 below the second screen cloth 13, the first screen cloth 15 is of a conical structure design, and a first vibrating motor body 14 is fixedly installed at the bottom of the lower surface of the first screen cloth 15. By providing the first vibration motor body 14, the sieving efficiency of the first sieve 15 is improved. The filtering bin 1 at the outer side of the first screen 15 is provided with a first discharging hole 2. The outer wall of the filter bin 1 outside the first discharging hole 2 is fixedly provided with a first feeding groove 3, and the front surface of the first feeding groove 3 is provided with a first discharging pipe 18 in a communicating mode.

The first feeding groove 3 and the first discharging pipe 18 are arranged, so that the coal-fired slag under the screen of the final screen can be conveniently discharged. Through setting up first screen cloth 15, second screen cloth 13 and third screen cloth 11, thereby play and carry out the effect of screening layer upon layer to coal-fired furnace sediment, and simultaneously, at first screen cloth 15, set up first relief hole 2 on the filtration storehouse 1 in the second screen cloth 13 and the third screen cloth 11 outside respectively, second relief hole 4 and third relief hole 6, and at first relief hole 2, set up first feed chute 3 on the filtration storehouse 1 in the second relief hole 4 and the 6 outside of third relief hole, second feed chute 5 and third feed chute 7, thereby accessible first blow off pipe 18 after coal-fired furnace sediment sieves, second blow off pipe 17, the classification of coal-fired furnace sediment is realized to third blow off pipe 16 and fourth relief hole 19, the convenient effect of classifying the coal-fired furnace sediment of different particle sizes has been reached.

The utility model discloses during the use, slowly pour into the coal-fired furnace sediment into through unloading pipe 9 and filter 1 in the storehouse, and start first vibrating motor body 14, second vibrating motor body 12 and third vibrating motor body 10 simultaneously, thereby carry out screening layer upon layer to the coal-fired furnace sediment, the slag of the different particle diameters after the screening gets into first silo respectively, silo under the second, silo under the third and filter 1 inside bottom in storehouse, and arrange material pipe 17, third row's material pipe 16 and fourth relief hole 19 discharge through first row respectively through first row material pipe 18, the second.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides a coal-fired furnace sediment crushing screening grading plant, includes filter bin (1), its characterized in that: filter inboard top fixed mounting in storehouse (1) and have third screen cloth (11), it has third relief hole (6) to be annular array on filter storehouse (1) in the third screen cloth (11) outside, the filter storehouse (1) inboard fixed mounting of third screen cloth (11) below has second screen cloth (13), it has second relief hole (4) to be annular array on filter storehouse (1) in the second screen cloth (13) outside, filter storehouse (1) inboard fixed mounting of second screen cloth (13) below has first screen cloth (15), has seted up first relief hole (2) on filter storehouse (1) in the first screen cloth (15) outside.

2. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the top of the filter bin (1) is provided with a feed hole (8) and is communicated with the blanking pipe (9) for installation, and the bottom of the rear end of the filter bin (1) is provided with a fourth discharge hole (19).

3. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the third screen (11) adopts the design of toper structure, and third vibrating motor body (10) are fixed mounting to third screen (11) lower surface bottom.

4. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the outer wall of the filter bin (1) outside the third discharge hole (6) is fixedly provided with a third material inlet groove (7), and the front surface of the third material inlet groove (7) is communicated with and provided with a third discharge pipe (16).

5. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the second screen (13) adopts the design of toper structure, and second vibrating motor body (12) are fixed mounting to second screen (13) lower surface bottom.

6. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the outer wall of the filter bin (1) outside the second discharge hole (4) is fixedly provided with a second feed chute (5), and the front surface of the second feed chute (5) is communicated with and provided with a second discharge pipe (17).

7. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: first screen cloth (15) adopt toper structural design, and first vibrating motor body (14) are fixed mounting to first screen cloth (15) lower surface bottom.

8. The coal-fired furnace slag crushing, screening and grading device as claimed in claim 1, wherein: the outer wall of the filter bin (1) outside the first discharging hole (2) is fixedly provided with a first feeding groove (3), and the front surface of the first feeding groove (3) is communicated with a first discharging pipe (18).

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