CN210634786U - Mesophase carbon microsphere grading packaging device - Google Patents

Abstract

The utility model belongs to the carbon material field, concretely relates to mesocarbon microbead grading and packaging device, characterized by: the device at least comprises a primary classifier, wherein a feeding pipeline is arranged on one side of the primary classifier and is connected with a carbon microsphere drying oxidation output pipeline; an output pipeline at the upper part of the first-stage classifier is communicated with the small ball cyclone separator, and a pipeline at the lower part of the first-stage classifier is connected with a side input port of the second-stage classifier; the upper output port of the secondary classifier is connected with the medium ball cyclone separator through a pipeline; and the lower output port of the secondary classifier is connected with the large-ball cyclone separator through a pipeline. An object of the utility model is to provide a mesophase carbon microsphere grading packing plant to realize the mesophase carbon microsphere of various particle diameters hierarchical and packing, make economic benefits maximize.

Description

Mesophase carbon microsphere grading packaging device

Technical Field

The utility model belongs to the carbon material field, concretely relates to mesocarbon microbead grading and packaging device.

Background

The mesocarbon microbeads are novel carbon materials with great development potential and application prospect, have excellent physical and chemical properties (such as chemical stability, thermal stability, excellent electric conductivity and thermal conductivity and the like), and can be used for preparing a series of high-performance carbon materials such as high-strength high-density C/C composite materials, high-performance liquid chromatographic column packing materials, high-specific surface area active carbon materials, lithium ion battery cathode materials and the like. Can be widely applied to the fields of semiconductor industry, chemical industry, mechanical industry, new energy, environmental protection and the like.

The production method of the mesocarbon microbeads mainly comprises a thermal polycondensation method, an emulsification method and a suspension method. However, the emulsification method and the suspension method have limited application due to complex process. The thermal polycondensation method has the advantages of simple process, easily controlled preparation conditions, easy realization of continuous production and the like, but because the small spheres are fused in the reaction process of the thermal polycondensation method and are fused on site, the size distribution of the small spheres is wide and the particle size is not uniform, and how to separate the mesophase carbon microspheres with various particle sizes becomes a scientific problem.

Disclosure of Invention

For overcoming the technical vacancy of current, the utility model aims to provide a mesophase carbon microsphere grading packing plant to realize the mesophase carbon microsphere of various particle diameters and hierarchical and packing, make economic benefits maximize.

In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a hierarchical packing plant of mesophase carbon microballon which characterized by: the device at least comprises a primary classifier, wherein a feeding pipeline is arranged on one side of the primary classifier and is connected with a carbon microsphere drying oxidation output pipeline; an output pipeline at the upper part of the first-stage classifier is communicated with the small ball cyclone separator, and a pipeline at the lower part of the first-stage classifier is connected with a side input port of the second-stage classifier; the upper output port of the secondary classifier is connected with the medium ball cyclone separator through a pipeline; the lower output port of the secondary classifier is connected with the large-ball cyclone separator through a pipeline; the upper end output ports of the small ball cyclone separator, the middle ball cyclone separator and the large ball cyclone separator are connected with the inlet end of the bag-type dust collector through a collecting pipe; the lower end output ports of the small ball cyclone separator, the medium ball cyclone separator and the large ball cyclone separator are respectively connected with the upper end inlets of the small ball bin, the medium ball bin and the large ball bin through pipelines in sequence; then the lower outlets of the small ball bin, the medium ball bin and the large ball bin are communicated with the upper inlets of the small ball packaging machine, the medium ball packaging machine and the large ball packaging machine in sequence; the outlet end of the bag-type dust collector is communicated with the input end of the fine microsphere storage bin; the lower outlet of the fine microsphere bin is communicated with the upper inlet of the fine microsphere packaging machine, and the finished carbon microsphere products are output by the belt conveyor through the lower outlets of the fine microsphere packaging machine, the small sphere packaging machine, the medium sphere packaging machine and the large sphere packaging machine.

The structure of the small ball cyclone separator, the middle ball cyclone separator and the large ball cyclone separator comprises: at least a tank body, the tank body comprises a straight barrel body, a cone and an ash discharge pipe, the upper end opening of the cone is connected with the lower end opening of the straight barrel body, the upper end opening of the cone is connected with the lower end opening of the ash discharge pipe into a whole, a cyclone top plate is arranged at the upper end of the straight barrel body, an exhaust pipe is communicated with the upper end of the cyclone top plate, and an air inlet pipe is horizontally connected with the upper side end of the straight barrel body.

The utility model has the advantages that: the dried and oxidized carbon microspheres are subjected to grading separation and packaging to obtain intermediate phase carbon microsphere finished products with four specifications of fine microspheres, small particle size, medium particle size and large particle size. The finished product with the same specification has better sphericity and uniform granularity, and further expands the application field of the mesocarbon microbeads, so that the economic benefit of enterprises is further improved.

Drawings

FIG. 1 is a schematic view of a device for packaging mesocarbon microbeads in a graded manner;

FIG. 2 is a schematic diagram of a cyclone separator.

Reference numbers in the figures: 1. a first-stage classifier; 2. a secondary classifier; 3. a bag-type dust collector; 4. a pellet cyclone; 5. a medium ball cyclone separator; 6. a large ball cyclone; 7. a fine microsphere storage bin; 8. a pellet bin; 9. a medium ball bin; 10. a large ball bin; 11 a fine ball packaging machine; 12, a small ball packaging machine; 13. a medium ball packaging machine; 14. a big ball packaging machine; 15. a belt conveyor. 401. An ash discharge pipe; 402. an internal vortex gas flow; 403. an outward swirling air flow; 404. an air inlet pipe; 405. An exhaust pipe; 406. a cyclone roof; 407. a tank body; 408. a straight cylinder body; 409. a cone.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples, but the present invention is not limited to the following implementation.

As can be seen from fig. 1, the device for packaging the mesocarbon microbeads in a grading manner at least comprises a primary classifier 1, wherein a feeding pipeline is arranged on one side of the primary classifier 1 and is connected with a carbon microbead drying and oxidizing output pipeline; an output pipeline at the upper part of the first-stage classifier 1 is communicated with the small ball cyclone separator 4, and a pipeline at the lower part of the first-stage classifier 1 is connected with a side input port of the second-stage classifier 2; the upper output port of the secondary classifier 2 is connected with the medium ball cyclone separator 5 through a pipeline; the lower output port of the secondary classifier 2 is connected with a large-ball cyclone separator 6 through a pipeline; the upper end output ports of the small ball cyclone separator 4, the middle ball cyclone separator 5 and the large ball cyclone separator 6 are connected with the inlet end of the bag-type dust collector 3 through a collecting pipe; the lower end outlets of the small ball cyclone separator 4, the medium ball cyclone separator 5 and the large ball cyclone separator 6 are respectively connected with the upper end inlets of a small ball bin 8, a medium ball bin 9 and a large ball bin 10 through pipelines in sequence; then the lower end outlets of the small ball bin 8, the medium ball bin 9 and the large ball bin 10 are communicated with the upper end inlets of the small ball packaging machine 12, the medium ball packaging machine 13 and the large ball packaging machine 14 in sequence; the outlet end of the bag-type dust collector 3 is communicated with the input end of the fine ball bin 7; the lower output port of the fine microsphere bin 7 is communicated with the upper inlet of the fine sphere packaging machine 11, and the finished carbon microsphere products are output by the lower end outlets of the fine sphere packaging machine 11, the small sphere packaging machine 12, the medium sphere packaging machine 13 and the large sphere packaging machine 14 through a belt conveyor 15.

As shown in fig. 2, the structure of the small ball cyclone separator 4, the medium ball cyclone separator 5 and the large ball cyclone separator 6 comprises: at least one tank body 407, the tank body 407 comprises a straight cylinder body 408 at the upper end, a cone 409 and an ash discharge pipe 401, the lower end of the straight cylinder body 408 is connected with the upper end of the cone 409 into a whole, the lower end of the cone 409 is connected with the upper end of the ash discharge pipe 401 into a whole, a cyclone top plate 406 is arranged at the upper end of the straight cylinder body 408, an exhaust pipe 405 is communicated with the upper end of the cyclone top plate 406, the upper end of the straight cylinder body 408 is horizontally connected with an air inlet pipe 404, when the tank body 407 works, internal cyclone flow 402 is discharged from the exhaust pipe 405, and external cyclone flow 403 enters from the air.

During production, the carbon microspheres from the drying and oxidation section enter a primary classifier 1, and the small-particle-size carbon microspheres from the upper part of the primary classifier 1 enter a small-pellet cyclone separator 4; the carbon microspheres with large particle size discharged from the lower part enter a secondary classifier 2. The medium-particle-size carbon microspheres discharged from the upper part of the secondary classifier 2 enter a medium-ball cyclone separator 5; the carbon microspheres with large particle size discharged from the lower part enter a large-ball cyclone separator 6. The fine particle size carbon microspheres separated from the upper parts of the small ball cyclone separator 4, the middle ball cyclone separator 5 and the large ball cyclone separator 6 are uniformly collected to a fine ball bin 7 by a bag-type dust collector 3, then packed by a fine ball packing machine 11, and then fall on a belt conveyor 15 to be conveyed to a warehouse. The carbon microspheres with small particle size are discharged from the lower part of the small ball cyclone separator 4, collected in a small ball bin 8, packed by a small ball packing machine 12, and dropped on a belt conveyor 15 to be conveyed to a warehouse. The medium-particle-size carbon microspheres discharged from the lower part of the medium-particle cyclone separator 5 are collected in a medium-particle bin 9, then packed by a medium-particle packing machine 13, and dropped on a belt conveyor 15 to be conveyed to a warehouse. The carbon microspheres with large particle size discharged from the lower part of the large-ball cyclone separator 6 are collected in a large-ball material bin 10, then packed by a large-ball packing machine 14, and dropped on a belt conveyor 15 to be conveyed to a warehouse.

The utility model discloses the working process continuity is good, efficient, can fully pack various particle diameter carbon microsphere fractionation to satisfy the demand of market to high-end mesophase carbon microsphere.

The components and structures of the present embodiments that are not described in detail are well known in the art and do not constitute essential structural elements or elements.

Claims (2)

1. The utility model provides a hierarchical packing plant of mesophase carbon microballon which characterized by: the device comprises at least one primary classifier (1), wherein a feeding pipeline is arranged on one side of the primary classifier (1), and the feeding pipeline is connected with a carbon microsphere drying and oxidizing output pipeline; an output pipeline at the upper part of the first-stage classifier (1) is communicated with the small ball cyclone separator (4), and a pipeline at the lower part of the first-stage classifier (1) is connected with a side input port of the second-stage classifier (2); the upper output port of the secondary classifier (2) is connected with the medium ball cyclone separator (5) through a pipeline; the lower output port of the secondary classifier (2) is connected with a large-ball cyclone separator (6) through a pipeline; the upper end output ports of the small ball cyclone separator (4), the middle ball cyclone separator (5) and the large ball cyclone separator (6) are connected with the inlet end of the bag-type dust collector (3) through a collecting pipe; the lower end output ports of the small ball cyclone separator (4), the medium ball cyclone separator (5) and the large ball cyclone separator (6) are respectively connected with the upper end inlets of a small ball bin (8), a medium ball bin (9) and a large ball bin (10) through pipelines in sequence; then the lower end outlets of the small ball bin (8), the medium ball bin (9) and the large ball bin (10) are communicated with the upper end inlets of the small ball packaging machine (12), the medium ball packaging machine (13) and the large ball packaging machine (14) in sequence; the outlet end of the bag-type dust collector (3) is communicated with the input end of the fine microsphere storage bin (7); the lower output port of the fine microsphere bin (7) is communicated with the upper inlet of the fine microsphere packaging machine (11), and the finished carbon microsphere products are output by the lower end outlets of the fine microsphere packaging machine (11), the small sphere packaging machine (12), the medium sphere packaging machine (13) and the large sphere packaging machine (14) through a belt conveyor (15).

2. The mesocarbon microbead classified packing device as in claim 1, wherein: the structure of the small ball cyclone separator (4), the structure of the middle ball cyclone separator (5) and the structure of the large ball cyclone separator (6) are the same, and the small ball cyclone separator comprises: at least a tank body (407), the tank body (407) comprises a straight cylinder body (408) at the upper end, a cone (409) and an ash discharge pipe (401), the lower end opening of the straight cylinder body (408) is connected with the upper end opening of the cone (409) into a whole, the lower end opening of the cone (409) is connected with the upper end opening of the ash discharge pipe (401) into a whole, a cyclone top plate (406) is arranged at the upper end of the straight cylinder body (408), an exhaust pipe (405) is communicated with the upper end of the cyclone top plate (406), and the upper end of the straight cylinder body (408) is horizontally connected with an air inlet pipe (404.

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