CN219482979U - Crushing mechanism - Google Patents

Abstract

The utility model relates to the technical field of prebaked anode production devices, in particular to a crushing mechanism, which comprises the following technical scheme: crushing groove and bin, be equipped with crushing frame in the crushing groove, both ends trompil respectively around the crushing groove and embedding install the fan body, the fan body deviates from the one end of crushing groove and passes through dust exhaust pipe and bin intercommunication installation, the conveying pipeline is installed in crushing groove bottom intercommunication, the conveying pipeline below has the bottom plate through support frame fixed mounting. The utility model solves the problem that the health of surrounding workers is affected by dust overflow during petroleum coke crushing.

Description

Crushing mechanism

Technical Field

The utility model relates to the technical field of prebaked anode production devices, in particular to a crushing mechanism.

Background

The prebaked anode is made of petroleum coke and asphalt coke as aggregate and coal asphalt as adhesive, and is used as anode material of prebaked aluminium cell. Petroleum coke is used as vacuum residuum of petroleum, and is cracked and coked in a coking unit at 500-550 deg.c to produce black solid coke. It is generally considered to be an amorphous carbon body or a highly aromatized polymer carbide containing a carbon body of needle-like or granular structure of fine graphite crystals. The hydrocarbon ratio is very high and is 18-24. The relative density is 0.9-1.1, ash content is 0.1-1.2%, and volatile matter is 3-16%. Because the granularity of petroleum coke extracted by different manufacturers in the petroleum refining process is different, many materials are larger than 150mm.

Chinese utility model patent: the publication number is CN217249464U, which discloses a petroleum coke crushing mechanism for a prebaked anode, belonging to the technical field of prebaked anode production devices; comprises a workbench, a feeding shell, a crushing mechanism, a conveying mechanism, a transmission mechanism and a driving mechanism; the feeding shell is arranged at the upper part of the workbench through a mounting frame, and the crushing mechanism is arranged at the lower part of the feeding shell and used for crushing petroleum coke; the conveying mechanism is arranged at the lower part of the crushing mechanism and conveys crushed petroleum coke to the outside; the driving mechanism is connected with the transmission mechanism, and the transmission mechanism is connected with the crushing mechanism and the conveying mechanism; can satisfy various materials and normally get into production system, improve the efficiency of unloading greatly, reduced operating personnel intensity of labour.

In the prior art, CN217249464U can crush petroleum coke when in use, but in actual use, a large amount of dust is generated along with the crushing of petroleum coke, for example, surrounding workers inhale the dust, so that the health of the workers is affected, and therefore, a crushing mechanism is needed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a crushing mechanism which has the advantage of reducing dust emission and overflow during petroleum coke crushing, and solves the problem that the dust emission and overflow during petroleum coke crushing affects the health of surrounding workers.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crushing mechanism, includes crushing groove and storage case, be equipped with crushing frame in the crushing groove, both ends trompil respectively around the crushing groove and embedding are installed the fan body, the fan body deviates from the one end of crushing groove and passes through dust exhaust pipe and storage case intercommunication installation, the conveying pipeline is installed in crushing groove bottom intercommunication, the conveying pipeline below has the bottom plate through support frame fixed mounting.

When using a crushing mechanism among this technical scheme, the petroleum coke is poured into and smashes the inslot and smashes the operation through smashing the frame, starts the fan body simultaneously, and then inhales the dust that produces when smashing the petroleum coke through the fan body and pours into the storage incasement through the dust exhaust pipe into, and then makes the raise dust that the petroleum coke produced when smashing be difficult to appear the condition of four overflow.

Preferably, the middle of two sides of the crushing groove is respectively provided with a hole and is penetrated by a transmission rod, and the rear end of the transmission rod penetrates through the crushing groove and is fixedly provided with a transmission wheel.

Preferably, the crushing frame is fixedly arranged on a transmission rod of the crushing groove.

Preferably, the number of the fan bodies is four, and first separation nets are respectively embedded and installed at the positions, close to the openings of the four fan bodies, of the inner wall of the crushing groove.

Preferably, the number of the storage boxes is two, and one sides of the two storage boxes, which are away from the crushing groove, are provided with holes and are respectively embedded with a second separation net.

Preferably, the mesh size of the second separator is smaller than the mesh size of the first separator.

Preferably, a winch body is arranged in the conveying pipe, the rear end of the winch body penetrates through the conveying pipe and is provided with a driving wheel, a driving motor body is arranged in a transmission mode, and the driving wheel on the winch body and the driving wheel on the driving rod are arranged in a transmission mode through a triangular belt.

Preferably, universal wheels are fixedly arranged at four corners of the lower surface of the bottom plate, and brake devices are arranged on the four universal wheels.

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

according to the utility model, the fan body is arranged, so that dust generated during petroleum coke crushing is sucked through the fan body, meanwhile, during use, the dust can be injected into the storage box through the dust discharging pipe, and the second separation net is arranged on the storage box, so that dust emission and overflow during petroleum coke crushing are avoided, and the effect of reducing dust emission and overflow during petroleum coke crushing is achieved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

fig. 2 is a schematic elevational view of the present utility model.

In the figure: 1. a hinged dragon body; 2. a material conveying pipe; 3. a pulverizing tank; 4. a crushing frame; 5. a first screen; 6. a transmission rod; 7. a driving wheel; 8. a driving motor body; 9. a support frame; 10. a bottom plate; 11. a universal wheel; 12. a storage box; 13. a second screen; 14. a fan body; 15. and a dust exhaust pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 and 2, the present utility model provides an embodiment: a crushing mechanism comprises a crushing groove 3 and a storage box 12, wherein holes are respectively formed in the middle of two sides of the crushing groove 3, a transmission rod 6 penetrates through the holes, and the rear end of the transmission rod 6 penetrates through the crushing groove 3 and is fixedly provided with a transmission wheel 7. The crushing tank 3 is internally provided with a crushing frame 4, and the crushing frame 4 is fixedly arranged on a transmission rod 6 of the crushing tank 3. The front end and the rear end of the crushing groove 3 are respectively provided with holes and are embedded with fan bodies 14, the number of the fan bodies 14 is four, and the positions, close to the holes of the four fan bodies 14, of the inner wall of the crushing groove 3 are respectively embedded with first separation nets 5. One end of the fan body 14, which is far away from the crushing groove 3, is communicated with the storage boxes 12 through the dust exhaust pipe 15, the number of the storage boxes 12 is two, and one sides of the two storage boxes 12, which are far away from the crushing groove 3, are provided with holes and are respectively embedded with the second separation net 13. The mesh size on the second screen 13 is smaller than the mesh size on the first screen 5. Through setting up fan body 14, and then inhale the dust that produces when smashing the petroleum coke through fan body 14, when using simultaneously, accessible dust exhaust pipe 15 is with the dust injection storage case 12 in to set up second screen 13 on the storage case 12, and then appear the raise dust is excessive when avoiding the petroleum coke to smash, reached the effect that reduces raise dust excessive when smashing the petroleum coke.

The bottom end of the crushing groove 3 is communicated with a conveying pipe 2, a hinged dragon body 1 is arranged in the conveying pipe 2, the rear end of the hinged dragon body 1 penetrates through the conveying pipe 2 and is provided with a driving wheel 7, a driving motor body 8 is arranged in a transmission manner, and the driving wheel 7 on the hinged dragon body 1 and the driving wheel 7 on the driving rod 6 are arranged in a transmission manner through a triangular belt. A bottom plate 10 is fixedly arranged below the conveying pipe 2 through a supporting frame 9. The four corners of the lower surface of the bottom plate 10 are fixedly provided with universal wheels 11, and the four universal wheels 11 are provided with brake devices.

When the utility model is used, petroleum coke is injected into the crushing tank 3 and crushed by the crushing frame 4, and meanwhile, the fan body 14 is started, so that dust generated during crushing the petroleum coke is sucked by the fan body 14 and is injected into the storage box 12 by the dust discharging pipe 15, and further, the situation that dust generated during crushing the petroleum coke is difficult to overflow is caused.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims (8)

1. The utility model provides a crushing mechanism, includes crushing groove (3) and bin (12), its characterized in that: be equipped with in smashing groove (3) and smash frame (4), both ends trompil respectively around smashing groove (3) and embedding install fan body (14), the one end that fan body (14) deviate from smashing groove (3) is through dust exhaust pipe (15) and bin (12) intercommunication installation, conveying pipeline (2) are installed in smashing groove (3) bottom intercommunication, conveying pipeline (2) below is through support frame (9) fixed mounting has bottom plate (10).

2. A crushing mechanism according to claim 1, wherein: the middle of two sides of the crushing groove (3) is provided with holes respectively and is penetrated by a transmission rod (6), and the rear end of the transmission rod (6) penetrates through the crushing groove (3) and is fixedly provided with a transmission wheel (7).

3. A crushing mechanism according to claim 1, wherein: the crushing frame (4) is fixedly arranged on a transmission rod (6) of the crushing groove (3).

4. A crushing mechanism according to claim 1, wherein: the number of the fan bodies (14) is four, and first separation nets (5) are respectively embedded and installed at the positions, close to the openings of the four fan bodies (14), of the inner wall of the crushing groove (3).

5. A crushing mechanism according to claim 1, wherein: the number of the storage boxes (12) is two, and one sides of the two storage boxes (12) deviating from the crushing groove (3) are provided with holes and are respectively embedded with a second separation net (13).

6. A crushing mechanism according to claim 5, wherein: the mesh pore diameter of the second separation net (13) is smaller than that of the first separation net (5).

7. A crushing mechanism according to claim 1, wherein: a hinged dragon body (1) is arranged in the conveying pipe (2), the rear end of the hinge Long Benti (1) penetrates through the conveying pipe (2) and is provided with a driving wheel (7) and a driving motor body (8) in a driving manner, and the driving wheel (7) on the hinge Long Benti (1) and the driving wheel (7) on the driving rod (6) are in driving manner through a triangular belt.

8. A crushing mechanism according to claim 1, wherein: universal wheels (11) are fixedly arranged at four corners of the lower surface of the base plate (10), and braking devices are arranged on the four universal wheels (11).