CN216499985U

CN216499985U - A refining device for heavily be situated between swirler funnel

Info

Publication number: CN216499985U
Application number: CN202122787785.XU
Authority: CN
Inventors: 钟勇; 刘宇鸣
Original assignee: Hubei Longmang Phosphorus Chemical Co ltd
Current assignee: Hubei Longmang Phosphorus Chemical Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-13
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a refining device for a heavy medium cyclone funnel, which comprises a funnel body, wherein crushing rollers are arranged on two sides inside the funnel body, guide plates are arranged on two sides of the upper end of each crushing roller on the inner wall of the funnel body, a homogenizing chamber is integrally connected with the lower end of the funnel body, a homogenizing mechanism is arranged at the center of the homogenizing chamber and comprises a homogenizing table, tension springs are connected with two sides of the homogenizing table, two sides of the homogenizing table are fixedly arranged on the inner side of the homogenizing chamber through the tension springs, a hinge is arranged at the upper end of the left side of the funnel body, a sealing cover is arranged on the funnel body through the hinge, one end of each crushing roller penetrates through the inner wall of the funnel body and is connected with a driving motor outside the funnel body, the device can crush raw coal, and the crushed raw coal falls onto the homogenizing table, then the materials are dispersed to the periphery, so that the materials can be discharged uniformly, and the using effect is improved.

Description

A refining device for heavily be situated between swirler funnel

Technical Field

The utility model belongs to the technical field of heavy-medium cyclone accessories, and particularly relates to a refining device for a heavy-medium cyclone funnel.

Background

The dense medium cyclone is a coal separation device with simple structure, no moving parts and high separation efficiency. Because the cyclone has no moving part, the sorting process completely depends on the flexible matching of the self structural parameter and the external operation parameter to realize the optimal sorting precision, which is the outstanding characteristic of the cyclone coal sorting method and other coal sorting methods, and the present raw coal and the heavy medium suspension liquid are mixed in the cyclone cylinder body and then are sorted under the action of centrifugal force.

Because the raw coal is agglomerated and enters the cyclone, the raw coal is fully mixed with the heavy-medium suspension liquid in the cyclone cylinder body, and the problem that clean coal carries gangue frequently occurs, so that the separation precision of the cyclone is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned proposed problem, a refining apparatus for a dense medium cyclone funnel is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a refining device for heavily be situated between swirler funnel, includes the funnel body, the crushing roller is installed to the inside both sides of funnel body, the guide plate is installed on the inner wall of funnel body to the upper end both sides of crushing roller, the lower extreme an organic whole of funnel body is connected with the equipartition room, the center department of equipartition room installs the equipartition mechanism, the equipartition mechanism includes the equipartition platform, the both sides of equipartition platform are connected with the extension spring, extension spring fixed mounting is passed through in the inboard of equipartition room in the both sides of equipartition platform, the hinge is installed to the left side upper end of funnel body, install sealed lid through the hinge on the funnel body, the one end of crushing roller runs through funnel body inner wall and is connected with driving motor outside the funnel body.

In a preferred embodiment, the funnel body is internally provided with a manifold, and one end of the sealing cover is integrally formed with a handle.

In a preferred embodiment, a plurality of crushing blades are uniformly distributed on the crushing roller, a bearing seat is connected with the other end of the crushing roller, and a bearing is installed on the inner wall of the other side of the hopper body.

In a preferred embodiment, the downward inclination angle of the deflector is 45-60 °.

In a preferred embodiment, the whole material homogenizing table is in a conical shape.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, raw coal can downwards reach the homogenizing chamber and then can fall onto the homogenizing mechanism, in the falling process, the raw coal can be scattered and sprinkled to the periphery after impacting the homogenizing table, and meanwhile, the homogenizing table is connected with the homogenizing chamber through the tension spring, so that the homogenizing table can be vibrated in a reciprocating manner, the scattering effect is further improved, the raw coal is uniformly fed into the cyclone, the problem that the raw coal and the dense medium suspension liquid are insufficiently wetted to cause the fine coal to carry the waste rocks is solved, and the sorting precision of the cyclone is improved.

2. According to the utility model, the raw coal is poured into the funnel body, the raw coal is discharged onto the crushing roller through the guide plate, then the driving motor is electrified to work to drive the connected crushing rollers to work, the raw coal can be crushed through the crushing blades on the crushing rollers, and the mixing effect of the later stage can be improved.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention in its entirety;

FIG. 2 is a schematic three-dimensional structure of the homogenizing mechanism according to the present invention;

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

The labels in the figure are: the device comprises a hinge 1, a funnel body 2, a material homogenizing chamber 3, a material homogenizing mechanism 4, a material homogenizing table 41, a tension spring 42, a collecting cavity 5, a crushing roller 6, a guide plate 7, a sealing cover 8 and a driving motor 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a refining device for heavy medium cyclone funnel comprises a funnel body 2, crushing rollers 6 are installed on two sides inside the funnel body 2, guide plates 7 are installed on two sides of the upper end of the crushing rollers 6 on the inner wall of the funnel body 2, a plurality of meshes are arranged on the guide plates 7, so that raw coal with smaller diameter can directly fall down through the guide plates without being crushed by the crushing rollers 6, the load of the crushing rollers 6 is reduced, a homogenizing chamber 3 is integrally connected with the lower end of the funnel body 2, a homogenizing mechanism 4 is installed at the center of the homogenizing chamber 3, the homogenizing mechanism 4 comprises a homogenizing table 41, two sides of the homogenizing table 41 are connected with tension springs 42, in the falling process, the raw coal is scattered and falls around after impacting the homogenizing table 41, thereby the raw coal is uniformly fed into the cyclone connected with the lower end, the integral mixing effect in the later period is ensured, two sides of the homogenizing table 41 are fixedly installed on the inner side of the homogenizing chamber 3 through the tension springs 42, hinge 1 is installed to the left side upper end of funnel body 2, installs sealed lid 8 through hinge 1 on the funnel body 2, and the one end of crushing roller 6 runs through 2 inner walls of funnel body and is connected with driving motor 9 at 2 outer joints of funnel body, emits into the raw coal on crushing roller 6 through guide plate 7, then the electric work on driving motor 9, drives the 6 work of crushing roller that are connected, alright carry out crushing treatment to the raw coal through crushing roller 6.

It should be noted that the manifold 5 has been seted up to the inside of funnel body 2, and the one end integrated into one piece of sealed lid 8 has the handle, can open sealed lid 8 or close through the handle, can guarantee through sealed lid 8 when not using, plays dustproof sealed effect to the cyclone.

It should be noted that, the even distribution has a plurality of broken blades on the crushing roller 6, and the other end of crushing roller 6 is connected with the bearing frame, and the bearing is installed on the opposite side inner wall of funnel body 2, can improve the crushing effect of raw coal through a plurality of broken blades of upper end distribution.

It should be noted that the downward inclination angle of the guide plate 7 is 45-60 °, so that the guide plate 7 can guide raw coal downward, and the blanking speed of the raw coal can be reduced.

The blending table 41 is conical in shape as a whole, so that the raw coal falling onto the blending table 41 is subjected to an angle and discharged downward, and the utilization rate of the raw coal can be improved.

It should be noted that the symmetric central line of the deflector 7 is the same as the symmetric central line of the crushing roller 6, so that the raw coal discharged downwards through the deflector 7 can fall into the center of the crushing roller 6, and the whole crushing effect is improved.

The working principle is as follows: this device is when using, at first whole external power supply, then open sealed lid 8 through the handle, pour into raw coal to funnel body 2, arrange raw coal into on crushing roller 6 through guide plate 7, then power-on work on driving motor 9, drive the crushing roller 6 work that is connected, alright carry out crushing treatment to raw coal through the broken blade on the crushing roller 6, raw coal after the breakage reachs homogenizing chamber 3 downwards, then alright fall into on homogenizing mechanism 4, in-process falling into, make raw coal striking homogenizing table 41 back dispersion unrestrained to all around, homogenizing table 41 is connected with homogenizing chamber 3 through extension spring 42 simultaneously, make homogenizing table 41 can reciprocating vibration, further improve the dispersion effect, thereby evenly give into the swirler that the lower extreme is connected, the holistic mixed effect in later stage has been guaranteed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A refining device for a dense medium cyclone funnel, comprising a funnel body (2), characterized in that: the two sides in the funnel body (2) are provided with crushing rollers (6), the two sides of the upper end of each crushing roller (6) are provided with guide plates (7) on the inner wall of the funnel body (2), the lower end of the funnel body (2) is integrally connected with a material homogenizing chamber (3), a material homogenizing mechanism (4) is arranged at the center of the material homogenizing chamber (3), the material homogenizing mechanism (4) comprises a material homogenizing table (41), tension springs (42) are connected to two sides of the material homogenizing table (41), two sides of the material homogenizing table (41) are fixedly arranged at the inner side of the material homogenizing chamber (3) through tension springs (42), a hinge (1) is arranged at the upper end of the left side of the funnel body (2), a sealing cover (8) is arranged on the funnel body (2) through the hinge (1), one end of the crushing roller (6) penetrates through the inner wall of the funnel body (2) and a driving motor (9) is connected outside the funnel body (2).

2. A refining apparatus for a dense medium cyclone funnel according to claim 1, wherein: the funnel is characterized in that a manifold (5) is arranged inside the funnel body (2), and a handle is integrally formed at one end of the sealing cover (8).

3. A refining apparatus for a dense medium cyclone funnel according to claim 1, wherein: a plurality of crushing blades are uniformly distributed on the crushing roller (6), the other end of the crushing roller (6) is connected with a bearing seat, and a bearing is installed on the inner wall of the other side of the funnel body (2).

4. A refining apparatus for a dense medium cyclone funnel according to claim 1, wherein: the downward inclination angle of the guide plate (7) is 45-60 degrees.

5. A refining apparatus for a dense medium cyclone funnel according to claim 1, wherein: the material homogenizing table (41) is integrally conical.