CN211225503U - Graphite negative pressure feed arrangement - Google Patents
Graphite negative pressure feed arrangement Download PDFInfo
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- CN211225503U CN211225503U CN201922204365.7U CN201922204365U CN211225503U CN 211225503 U CN211225503 U CN 211225503U CN 201922204365 U CN201922204365 U CN 201922204365U CN 211225503 U CN211225503 U CN 211225503U
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Abstract
The utility model discloses a graphite negative pressure feeding device, which comprises a feeding bin, a feeding air pipe and a pulse type dust remover, wherein a sieve plate is arranged at the upper part of the feeding bin; the feeding air pipe is horizontally arranged below the feeding bin, and the side wall of the feeding air pipe is communicated with the bottom of the feeding bin; one end of the feeding air pipe is an air inlet, and the other end of the feeding air pipe is connected with the pulse type dust remover; the pipeline of the feeding air pipe is also provided with a flow regulating valve; an air outlet of the pulse type dust remover is connected with an induced draft fan, a spiral feeder is vertically arranged in a hopper of the pulse type dust remover, a spiral feeder is horizontally arranged at the bottom of the hopper of the pulse type dust remover, and an outlet of the spiral feeder is connected with a graphite negative pressure material using system; the device can guarantee continuous feeding, the feeding of graphite is stable, guarantees the normal clear of production.
Description
Technical Field
The utility model relates to a graphite production technical field specifically is a graphite negative pressure feed arrangement.
Background
The spherical graphite material has the characteristics of good conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, low and flat charge-discharge potential and the like, is an important part of a lithium ion battery cathode material, and is a replacement product of the cathode material for the production of lithium ion batteries at home and abroad. The conductive material has excellent conductivity and chemical stability, high charge and discharge capacity, long cycle life and environmental protection.
In recent years, the development of electric automobiles is rapid, the demand of power batteries is rapidly increased, the development of the production industry of spherical graphite is driven, and a negative electrode material is provided for the lithium battery industry. The production of the spherical graphite takes pneumatic transportation as a main material transportation mode and is made into a spherical shape by the technologies of high-energy ball milling, special crushing, low-speed grinding and the like.
Negative pressure feed arrangement has the feeding volume unstability in actual production, intermittent type feeding, putty scheduling problem, and serious influence production efficiency and production quality, the extravagant condition of energy is serious, leads to the product finished product to increase.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graphite negative pressure feed arrangement, the device can guarantee that graphite's continuous feeding, feeding are stable, guarantee the normal clear of production.
The utility model provides a technical scheme that its technical problem adopted is:
a graphite negative pressure feeding device comprises a feeding bin, a feeding air pipe and a pulse type dust remover, wherein a sieve plate is arranged at the upper part of the feeding bin; the feeding air pipe is horizontally arranged below the feeding bin, and the side wall of the feeding air pipe is communicated with the bottom of the feeding bin; one end of the feeding air pipe is an air inlet, and the other end of the feeding air pipe is connected with the pulse type dust remover; the pipeline of the feeding air pipe is also provided with a flow regulating valve;
the air outlet of the pulse type dust collector is connected with the induced draft fan, a spiral feeder is vertically arranged in a hopper of the pulse type dust collector, a spiral feeder is horizontally arranged at the bottom of the hopper of the pulse type dust collector, and an outlet of the spiral feeder is connected with a graphite negative pressure material using system.
The utility model has the advantages that the graphite enters the feeding bin after being screened by the sieve plate and then falls into the feeding air pipe, and the graphite is sent into the pulse type dust remover through the feeding air pipe by the negative pressure formed by the draught fan; the pulse type dust remover firstly adsorbs graphite, then oscillates the graphite into a hopper, is discharged by a spiral feeder and finally is sent to a graphite negative pressure material using system for use through the spiral feeder; the sieve plate can filter out large graphite particles, so that the blockage during feeding is reduced; graphite is firstly sent into a pulse type dust remover by adopting negative pressure, and the pulse type dust remover collects the graphite to carry out centralized treatment on the graphite, so that the stable and continuous feeding is ensured; the graphite negative pressure material using system also generates negative pressure on the spiral feeder and the spiral feeder when using materials, so that the graphite is conveniently and smoothly conveyed.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model provides a graphite negative pressure feeding device, which comprises a feeding bin 1, a feeding air pipe 2 and a pulse type dust remover 3, wherein the upper part of the feeding bin 1 is provided with a sieve plate 4; the feeding air pipe 2 is horizontally arranged below the feeding bin 1, and the side wall of the feeding air pipe 2 is communicated with the bottom of the feeding bin 1; one end of the feeding air pipe 2 is an air inlet, and the other end is connected with the pulse type dust remover 3; the pipeline of the feeding air pipe 2 is also provided with a flow regulating valve 5;
the air outlet of the pulse type dust collector 3 is connected with an induced draft fan 6, a spiral feeder 7 is vertically arranged in a hopper 3a of the pulse type dust collector 3, a spiral feeder 8 is horizontally arranged at the bottom of the hopper 3a of the pulse type dust collector 3, and an outlet of the spiral feeder 8 is connected with a graphite negative pressure material using system 9.
Large-particle graphite is removed after the graphite is sieved by a sieve plate, then the graphite enters a feeding bin 1 and falls into a feeding air pipe 2, and the graphite is sent into a pulse type dust remover 3 through the feeding air pipe 2 by negative pressure formed by a draught fan 6; the flow regulating valve 5 can regulate the flow of the feeding material; the pulse type dust collector 3 firstly adsorbs graphite, then oscillates into the hopper 3a and is discharged by the spiral feeder 7, and the spiral feeder 7 is arranged to prevent the graphite from blocking at the lower part of the hopper; and finally sent to a graphite negative pressure material system 9 for use through a screw feeder 8.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.
Claims (1)
1. A graphite negative pressure feeding device is characterized by comprising a feeding bin, a feeding air pipe and a pulse type dust remover, wherein a sieve plate is arranged at the upper part of the feeding bin; the feeding air pipe is horizontally arranged below the feeding bin, and the side wall of the feeding air pipe is communicated with the bottom of the feeding bin; one end of the feeding air pipe is an air inlet, and the other end of the feeding air pipe is connected with the pulse type dust remover; the pipeline of the feeding air pipe is also provided with a flow regulating valve;
the air outlet of the pulse type dust collector is connected with the induced draft fan, a spiral feeder is vertically arranged in a hopper of the pulse type dust collector, a spiral feeder is horizontally arranged at the bottom of the hopper of the pulse type dust collector, and an outlet of the spiral feeder is connected with a graphite negative pressure material using system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204365.7U CN211225503U (en) | 2019-12-11 | 2019-12-11 | Graphite negative pressure feed arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922204365.7U CN211225503U (en) | 2019-12-11 | 2019-12-11 | Graphite negative pressure feed arrangement |
Publications (1)
| Publication Number | Publication Date |
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| CN211225503U true CN211225503U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922204365.7U Active CN211225503U (en) | 2019-12-11 | 2019-12-11 | Graphite negative pressure feed arrangement |
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| Country | Link |
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| CN (1) | CN211225503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834957A (en) * | 2019-12-11 | 2020-02-25 | 凯盛石墨碳材料有限公司 | Graphite negative pressure feed arrangement |
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2019
- 2019-12-11 CN CN201922204365.7U patent/CN211225503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110834957A (en) * | 2019-12-11 | 2020-02-25 | 凯盛石墨碳材料有限公司 | Graphite negative pressure feed arrangement |
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