CN216296521U

CN216296521U - Filter equipment of stove bottom sediment

Info

Publication number: CN216296521U
Application number: CN202121950099.3U
Authority: CN
Inventors: 卢洪亮
Original assignee: Jiangsu Tuoda Resources Recycling Co ltd
Current assignee: Jiangsu Tuoda Resources Recycling Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-04-15
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to a furnace bottom slag filtering device which comprises a box body, a crushing bin, a rotating motor, a filtering frame and supporting legs, wherein the crushing bin is fixedly welded at the top end inside the box body, the stirring motor is fixedly installed at the center of the top of the box body through a bolt, the output end of the stirring motor is fixedly welded with a rotating shaft, the bottom of the rotating shaft penetrates and extends into the crushing bin, the rotating motor is fixedly welded at one side of the middle end inside the box body, a crankshaft is fixedly welded at the output end of the rotating motor, a movable ring is movably connected onto the crankshaft, U-shaped limiting rods are fixedly welded at two sides of the middle end inside the box body, the filtering frame is movably connected between the U-shaped limiting rods, limiting plates are fixedly welded on the periphery of the outside of the filtering frame, and limiting holes are formed in the limiting plates. Has the beneficial effects that; the cinder after smashing filters through filtering on the filter frame the otter board and filters and rock, avoids the cinder to cause the jam to filtering the hole on the otter board, improves filtration efficiency, filters the otter board through the high efficiency and carries out the screening at last, easy operation, and practicality is strong.

Description

Filter equipment of stove bottom sediment

Technical Field

The utility model relates to the technical field of furnace bottom slag, in particular to a filtering device for furnace bottom slag.

Background

The coal slag, one of industrial solid wastes, waste slag discharged from coal burning of thermal power plants, industrial and civil boilers and other equipment, also called slag, mainly comprises silicon dioxide, aluminum oxide, iron oxide, calcium oxide, magnesium oxide and the like, and can be used for manufacturing cement, bricks, refractory materials and the like according to different components. Some of them can be used for preparing aluminium oxide or extracting rare metals of gallium and germanium, etc.

However, the filter screen can be blocked when the coal cinder is screened in the existing coal cinder filtering process, if the filter screen can not be cleaned in time, the filter efficiency can be reduced, so that the coal cinder treatment efficiency is reduced, and in addition, the crushing efficiency of the furnace bottom cinder treatment device is lower, so that the coal cinder treatment efficiency is reduced, the phenomenon of incomplete crushing can also be caused, the filtering is not thorough and uniform, and further the subsequent use of the coal cinder is influenced, and the furnace bottom cinder filtering device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a furnace bottom slag filtering device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter device for furnace bottom slag comprises a box body, a crushing bin, a rotating motor, a filter frame and supporting legs, wherein the crushing bin is fixedly welded at the top end inside the box body, an agitating motor is fixedly installed at the center of the top of the box body through bolts, a rotating shaft is fixedly welded at the output end of the agitating motor, the bottom of the rotating shaft penetrates and extends into the crushing bin, the rotating motor is fixedly welded at one side of the middle end inside the box body, a crankshaft is fixedly welded at the output end of the rotating motor, a movable ring is movably connected onto the crankshaft, U-shaped limiting rods are fixedly welded at two sides of the middle end inside the box body, the filter frame is movably connected between the U-shaped limiting rods, limiting plates are fixedly welded around the outside of the filter frame, limiting holes are formed in the limiting plates, and the limiting plates movably penetrate through the U-shaped limiting rods through the limiting holes, the filter frame is close to one side welded fastening of rotating electrical machines has the articulated elements, there is the movable rod through bolt swing joint on the articulated elements, the movable rod top is passed through the articulated elements is fixed on one side of activity ring.

Furthermore, a plurality of stirring rods are uniformly welded and fixed in the crushing bin on the rotating shaft, and holes are formed in the bottom of the crushing bin.

Furthermore, the periphery of the top of the filter frame is fixedly provided with a filter screen plate through screws, and the holes are positioned on the top of the filter screen plate.

Furthermore, the top of the crankshaft is movably connected to the other side inside the box body through a bearing.

Furthermore, one side of the bottom of the filter frame, which is positioned in the box body, is movably connected with a high-efficiency filter screen plate through a bolt, and the high-efficiency filter screen plate is of an inclined structure.

Furthermore, a slag discharging groove is formed in one side of the bottom of the high-efficiency filter screen plate on the box body, and a feeding hole is formed in one side of the top of the box body, which is located on the stirring motor.

Furthermore, a discharge hole is formed in the center of the bottom of the box body, and supporting legs are fixedly mounted on the periphery of the bottom of the box body through bolts.

Compared with the prior art, the utility model has the following beneficial effects: drive the puddler through the pivot in smashing the storehouse and stir the stove bottom sediment of conglomeration and smash, the cinder after smashing filters the otter board through filtering on the filter frame and filters and rocks, avoid the cinder to cause the jam to filtering the hole on the otter board, influence filterable efficiency, drive the epaxial activity ring back and forth movement of bent axle through the rotating electrical machines, the activity ring carries out the back and forth movement through articulated elements and activity pole filter frame on to U type gag lever post, make to the screening of rocking of filtering the otter board, improve filtration efficiency, filter the otter board through the high efficiency and carry out the screening at last, the operation is simple, high practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view showing the construction of a filtering apparatus for bottom slag according to the present invention;

FIG. 2 is a schematic top view of a filter frame structure of a hearth slag filtering apparatus according to the present invention;

reference numerals:

1. a box body; 11. a bearing; 12. a high-efficiency filter screen plate; 13. a slag notch; 14. a feed inlet; 15. a discharge port; 2. a crushing bin; 21. a hole; 3. a rotating electric machine; 31. a crankshaft; 32. a movable ring; 33. a U-shaped limiting rod; 4. a filter frame; 41. a limiting plate; 42. a limiting hole; 43. an articulation member; 44. a movable rod; 45. a filter screen plate; 5. supporting legs; 6. a stirring motor; 61. a rotating shaft; 62. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the apparatus for filtering furnace bottom slag according to the present invention comprises a box 1, a crushing bin 2, a rotating electrical machine 3, a filter frame 4 and supporting legs 5, wherein the crushing bin 2 is fixed to the top end of the box 1 by welding, a stirring electrical machine 6 is fixed to the center of the top of the box 1 by bolts, a rotating shaft 61 is fixed to the output end of the stirring electrical machine 6 by welding, the bottom of the rotating shaft 61 extends into the crushing bin 2, the rotating electrical machine 3 is fixed to one side of the middle end of the inside of the box 1 by welding, a crankshaft 31 is fixed to the output end of the rotating electrical machine 3 by welding, a movable ring 32 is movably connected to the crankshaft 31, U-shaped limiting rods 33 are fixed to both sides of the middle end of the inside of the box 1 by welding, the filter frame 4 is movably connected between the U-shaped limiting rods 33, a limiting plate 41 is fixed to the periphery of the outside of the filter frame 4 by welding, and limiting holes 42 are formed on the limiting plate 41, the limiting plate 41 is movably penetrated in the U-shaped limiting rod 33 through a limiting hole 42, a hinge 43 is fixedly welded on one side of the filter frame 4 close to the rotating motor 3, a movable rod 44 is movably connected on the hinge 43 through a bolt, and the top end of the movable rod 44 is fixed on one side of the movable ring 32 through the hinge 43.

Wherein, lie in crushing storehouse 2 evenly welded fastening on the pivot 61 and have a plurality of puddler 62, smash the bottom in storehouse 2 and seted up hole 21, realize smashing the coal cinder of conglomeration.

Wherein, filter frame 4 top is fixed mounting filter plate 45 all around through the screw, and hole 21 is located filter plate 45's top, realizes stable filter effect.

Wherein, the top of the crankshaft 31 is movably connected to the other side inside the case 1 through the bearing 11, so that the crankshaft 31 realizes stable rotation.

Wherein, lie in the box 1 and cross bottom one side of filter frame 4 and have high efficiency filter screen board 12 through bolt swing joint, and high efficiency filter screen board 12 is the slope structure, realizes filter effect many times, stable in structure.

Wherein, the slag notch 13 has been seted up to the bottom one side that lies in high-efficient filter plate 12 on box 1, and the feed inlet 14 has been seted up to the top of box 1 lies in agitator motor 6 one side.

Wherein, the bottom center department of box 1 has seted up discharge gate 15, and there is supporting legs 5 box 1 bottom is fixed mounting all around through the bolt, realizes supporting fixedly.

Principle of operation

According to the scheme of the utility model, the stirring rod 62 is driven by the rotating shaft 61 in the crushing bin 2 to stir and crush the agglomerated furnace bottom slag in the using process of the furnace bottom slag filtering device, the crushed coal slag is screened and shaken by the filter screen plate 45 on the filter frame 4, so that the blockage of the coal slag on the holes on the filter screen plate 45 is avoided, the filtering efficiency is influenced, the rotating motor 3 drives the movable ring 32 on the crankshaft 31 to move back and forth, the movable ring 32 moves back and forth on the filter frame 4 on the U-shaped limiting rod 33 through the hinge piece 43 and the movable rod 44, the shaking and screening of the filter screen plate 45 is realized, the filtering efficiency is improved, the final screening is realized through the high-efficiency filter screen plate 12, the operation is simple, and the practicability is high.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filter equipment of stove bottom sediment, including box (1), crushing storehouse (2), rotating electrical machines (3), filter stand (4) and supporting legs (5), its characterized in that, box (1) inside top welded fastening have smash storehouse (2), box (1) top center department has agitator motor (6) through bolt fixed mounting, agitator motor's (6) output welded fastening has pivot (61), the bottom of pivot (61) runs through to extend to in smashing storehouse (2), box (1) inside middle-end one side welded fastening has rotating electrical machines (3), the output welded fastening of rotating electrical machines (3) has bent axle (31), swing joint has loose ring (32) on bent axle (31), box (1) inside middle-end both sides welded fastening has U type gag lever post (33), swing joint has between U type gag lever post (33) filter shelf (4), filter shelf (4) outside welded fastening is spacing board (41) all around, spacing hole (42) have all been seted up on limiting board (41), limiting board (41) pass through spacing hole (42) activity runs through in U type gag lever post (33), filter shelf (4) are close to rotating electrical machines (3) one side welded fastening has articulated elements (43), there are movable rod (44) through bolt swing joint on articulated elements (43), movable rod (44) top is passed through articulated elements (43) are fixed on one side of activity ring (32).

2. The furnace bottom slag filtering device according to claim 1, wherein a plurality of stirring rods (62) are uniformly welded and fixed in the crushing bin (2) on the rotating shaft (61), and a hole (21) is formed in the bottom of the crushing bin (2).

3. The filter device for furnace bottom slag according to claim 1, characterized in that the filter screen plate (45) is fixedly installed around the top of the filter frame (4) through screws, and the holes (21) are positioned on the top of the filter screen plate (45).

4. The filtering device for bottom slag according to claim 1, characterized in that the top of said crankshaft (31) is movably connected to the other side inside said box (1) through a bearing (11).

5. The filter device for the furnace bottom slag according to claim 1, characterized in that a high-efficiency filter screen plate (12) is movably connected with one side of the bottom of the filter rack (4) in the box body (1) through bolts, and the high-efficiency filter screen plate (12) is of an inclined structure.

6. The furnace bottom slag filtering device according to claim 5, characterized in that a slag discharging groove (13) is formed on one side of the box body (1) at the bottom of the high-efficiency filter screen plate (12), and a feeding hole (14) is formed on one side of the stirring motor (6) at the top of the box body (1).

7. The furnace bottom slag filtering device according to claim 1, characterized in that a discharge hole (15) is formed in the center of the bottom of the box body (1), and supporting legs (5) are fixedly arranged on the periphery of the bottom of the box body (1) through bolts.