CN221062700U - Artificial graphite secondary granulation reaction kettle - Google Patents
Artificial graphite secondary granulation reaction kettle Download PDFInfo
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- CN221062700U CN221062700U CN202322591120.0U CN202322591120U CN221062700U CN 221062700 U CN221062700 U CN 221062700U CN 202322591120 U CN202322591120 U CN 202322591120U CN 221062700 U CN221062700 U CN 221062700U
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- graphite
- reaction kettle
- fixedly connected
- asphalt
- secondary granulation
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- 229910021383 artificial graphite Inorganic materials 0.000 title claims abstract description 26
- 238000009818 secondary granulation Methods 0.000 title claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 92
- 239000010439 graphite Substances 0.000 claims abstract description 92
- 239000010426 asphalt Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 abstract description 22
- 239000011248 coating agent Substances 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 16
- 230000003068 static effect Effects 0.000 abstract description 11
- 239000011247 coating layer Substances 0.000 abstract description 6
- 239000000843 powder Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000005253 cladding Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005469 granulation Methods 0.000 description 4
- 230000003179 granulation Effects 0.000 description 4
- 239000011258 core-shell material Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to the technical field of artificial graphite reaction kettles, and discloses an artificial graphite secondary granulation reaction kettle, which comprises: the reaction kettle body and the crushing device are connected in the reaction kettle body to crush graphite raw materials, the artificial graphite secondary granulation reaction kettle is mainly used for coating graphite cathodes in industry at present, namely graphite is mixed with asphalt powder, heating is carried out in a static state, the graphite is automatically leveled by asphalt to form a coating layer on the surface of particles, the graphite cannot be excessively large in volume, otherwise, the graphite cannot be fully mixed with the asphalt, the graphite raw materials are input through a graphite feed inlet, a rotating shaft is driven to rotate through a motor A, the rotating shaft is driven to rotate to drive a crushing head to rotate, large-particle graphite can be ground into particles with a certain size through collision between the crushing head and the graphite and collision between the graphite and the graphite, and the graphite particles ground through the crusher can be fully mixed with the asphalt.
Description
Technical Field
The utility model relates to the technical field of artificial graphite reaction kettles, in particular to an artificial graphite secondary granulation reaction kettle.
Background
In chemical production, the uniformity of mass materials is crucial, waste materials can be generated due to too large fluctuation of product materials, irrecoverable loss is caused, and the uniformity of granulation and coating of graphite cathode materials is directly related to the use effect of the products, and the coating of graphite cathodes in industry at present mainly takes static coating, namely graphite and asphalt powder are mixed, the temperature is raised in a static state, and a coating layer is formed on the surface of particles by means of asphalt automatic leveling.
Such as Chinese patent: "CN209810176U", the technical scheme disclosed in this patent is as follows: a graphite negative electrode material granulating and coating reaction kettle, comprising: the reaction kettle shell is in an inverted cone shape, the bottom of the reaction kettle shell is provided with a discharge hole, the top of the reaction kettle shell is provided with a feed inlet and a tail gas hole, and a spray device mounting hole and a stirring device mounting hole are formed in the reaction kettle shell; the spraying device is fixed on the reaction kettle shell through a spraying device mounting port; the double-screw stirring anchor comprises a stirring driving rod, a power transmission component and at least two stirring screws; the stirring driving rod is inserted in the stirring device mounting hole, the power transmission component is connected with the stirring driving rod, and each power output end is connected with the top end of one stirring screw body; the driving motor is connected with the stirring driving rod, and drives the stirring driving rod to rotate around the axis direction of the stirring driving rod to drive the stirring screw body to revolve around the axis direction of the stirring driving rod; and is connected with the power transmission component, and each stirring screw body is driven to rotate around the axis direction of the stirring screw body by the power output ends of the power transmission component.
However, in actual use, the coating of the graphite cathode in industry at present mainly comprises static coating, namely, graphite and asphalt powder are mixed, the temperature is raised in a static state, and the coating layer is formed on the surface of particles by means of asphalt automatic leveling.
Disclosure of utility model
The technical problems to be solved are as follows: aiming at the defects of the prior art, the utility model provides a synthetic graphite secondary granulation reaction kettle.
The technical scheme is as follows: in order to achieve the above purpose, the present utility model provides the following technical solutions: an artificial graphite secondary granulation reaction kettle comprises:
a reaction kettle body;
the crushing device is connected in the reaction kettle body and used for crushing the graphite raw material;
The stirring device is connected to the reaction kettle body and is used for uniformly stirring graphite and asphalt;
the heating rod is connected to the reaction kettle body;
The cooling pipe is connected to the reaction kettle body;
And the granulating device is connected to the cooling pipe.
Preferably, the reaction kettle body comprises a base, a reaction kettle tank body, a graphite feeding port, an asphalt feeding port, a discharging port and supporting legs, wherein the base is fixedly connected to the bottom of the reaction kettle body, the reaction kettle tank body is fixedly connected to the base, the graphite feeding port is formed in the reaction kettle tank body, the asphalt feeding port is formed in the reaction kettle tank body, the discharging port is fixedly connected to the lower portion of the reaction kettle tank body, and the supporting legs are fixedly connected to the base.
Preferably, the crushing device comprises a fixing frame, a motor A, a rotating shaft and a crushing head, wherein the fixing frame is fixedly connected to the graphite feeding hole, the motor A is fixedly connected to the fixing frame, the rotating shaft is fixedly connected to the output end of the motor A, and the crushing head is fixedly connected to the rotating shaft.
Preferably, the stirring device comprises a motor B, a rotating rod and a stirring groove, wherein the motor B is fixedly connected to the base, the rotating rod is fixedly connected to the output end of the motor B, and the stirring groove is formed in the rotating rod.
Preferably, the number of the heating rods is two, the heating rods are symmetrically distributed on the base, the cooling pipes are mutually communicated with the discharge holes, and the discharge holes are mutually communicated with the reaction kettle tank body.
Preferably, the number of the supporting legs is three, and the supporting legs are uniformly distributed on the base.
Preferably, the fixing frame is cross-shaped and fixedly connected to the bottom of the graphite feed inlet, the crushing head is conical, the surface of the crushing head is uneven, and the size of the widest part of the bottom of the crushing head is smaller than that of the graphite feed inlet.
The beneficial effects are that: compared with the prior art, the utility model provides the artificial graphite secondary granulation reaction kettle, which has the following beneficial effects:
1. The utility model relates to a secondary granulation reaction kettle of artificial graphite, which is characterized in that the coating of a graphite cathode in the industry at present mainly comprises static coating, namely graphite is mixed with asphalt powder, the temperature is raised in a static state, the coating layer is formed on the surface of particles by means of automatic leveling of asphalt, the volume of the graphite cannot be excessively large, otherwise, the graphite cannot be fully mixed with the asphalt, a graphite raw material is input through a graphite feed inlet, a rotating shaft is driven to rotate through a motor A, the rotating shaft rotates to drive a crushing head to rotate, large-particle graphite can be ground into particles with a certain size through collision of the crushing head and the graphite and collision of the graphite, and the graphite particles after grinding by a crusher can be fully mixed with the asphalt.
2. This synthetic graphite secondary granulation reation kettle, get into the pitch of reation kettle jar body through pitch pan feeding mouth and begin to melt through the heating of heating rod, and mix with the graphite granule after breaker crushing, because graphite raw materials can fully mix with pitch after breaker's processing, moreover, the steam generator is simple in structure, and convenient operation, can realize the even stirring of material in longitudinal direction, make graphite granule and pitch raw materials misce bene, the cladding is effectual, the cladding forms complete even core-shell structure, and for graphite granulation, the homogeneity of cladding directly relates to the result of use of product, the graphite granule after the processing of this utility model and the mixing of pitch raw materials compare and can more abundant mixing with ordinary graphite secondary granulation reation kettle, the synthetic graphite after the mixing gets into prilling device after the discharge gate gets into cooling tube cooling, cut apart into the graphite granule of settlement.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a top view of the present utility model;
Fig. 4 is a schematic structural diagram of the present utility model a.
In the figure: 1. a reaction kettle body; 2. a crushing device; 3. a stirring device; 4. a heating rod; 5. a cooling tube; 6. a granulating device; 101. a base; 102. a reaction kettle tank body; 103. a graphite feed inlet; 104. an asphalt feeding port; 105. a discharge port; 106. support legs; 201. a fixing frame; 202. a motor A; 203. a rotating shaft; 204. a crushing head; 301. a motor B; 302. a rotating lever; 303. a stirring tank.
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.
Example 1
As shown in fig. 1-4, the utility model provides a synthetic graphite secondary granulation reaction kettle, which comprises: the reaction kettle body 1, the reaction kettle body 1 includes base 101, reaction kettle jar body 102, graphite feed inlet 103, pitch feed inlet 104, discharge gate 105, supporting leg 106, base 101 fixed connection is in reaction kettle body 1 bottom, reaction kettle jar body 102 fixed connection is on base 101, graphite feed inlet 103 is seted up on reaction kettle jar body 102, pitch feed inlet 104 is seted up on reaction kettle jar body 102, discharge gate 105 fixed connection is in reaction kettle jar body 102 below, supporting leg 106 fixed connection is on base 101, the quantity of supporting leg 106 is three, evenly distributed is on base 101, breaker 2, connect in reaction kettle body 1, carry out the breakage to graphite raw materials, breaker 2 includes mount 201, motor A202, pivot 203, broken head 204, mount 201 fixed connection is on graphite feed inlet 103, motor A202 fixed connection is on mount 201, pivot 203 fixed connection is on motor A202's output, broken head 204 fixed connection is on pivot 203, mount 201 is cross fixed connection is in graphite feed inlet 103's bottom, broken head 204 is the broken surface size of the little size of the broken head 204 that is the diameter of broken head, the size of the end of the broken head 204 is not flat.
In this embodiment, the coating of the graphite cathode in industry at present mainly uses static coating, that is, graphite is mixed with asphalt powder, the temperature is raised in a static state, the coating layer is formed on the surface of the particles by means of asphalt automatic leveling, the volume of graphite cannot be excessively large, otherwise, graphite raw materials cannot be sufficiently mixed with asphalt, the utility model inputs graphite raw materials into a rotary shaft 203 through a graphite feed port 103, the rotary shaft 203 drives a crushing head 204 to rotate through a motor A202, large-particle graphite can be ground into particles with a certain size through the collision of the crushing head 204 and graphite and the collision of graphite and graphite, and the graphite particles after grinding by a crusher can be sufficiently mixed with asphalt.
Example 2
As shown in fig. 2, the utility model provides a stirring device 3, which is connected to a reaction kettle body 1 to stir graphite and asphalt uniformly, wherein the stirring device 3 comprises a motor B301, a rotating rod 302 and a stirring groove 303, the motor B301 is fixedly connected to a base 101, the rotating rod 302 is fixedly connected to the output end of the motor B301, the stirring groove 303 is arranged on the rotating rod 302, heating rods 4 are connected to the reaction kettle body 1, the number of the heating rods 4 is two, the heating rods are symmetrically distributed on the base 101, a cooling pipe 5 is communicated with a discharge hole 105, the discharge hole 105 is communicated with a reaction kettle tank 102, the cooling pipe 5 is connected to the reaction kettle body 1, and a granulating device 6 is connected to the cooling pipe 5.
In this embodiment, through this synthetic graphite secondary granulation reation kettle, the pitch that gets into reation kettle jar body 102 through pitch pan feeding mouth 104 is through heating of heating rod 4 can begin to melt, and mix with the graphite granule after crushing device 2, because graphite raw materials can fully mix with pitch after the processing of breaker 2, simple structure, convenient operation, can realize the even stirring of material in the longitudinal direction, make graphite granule and pitch raw materials misce bene, cladding effect is good, the cladding forms complete even core-shell structure, and for graphite granulation, the homogeneity of cladding directly relates to the result of use of product, the mixture of graphite granule after the processing of this utility model and pitch raw materials compares ordinary graphite secondary granulation reation kettle can more abundant mix, the synthetic graphite after the mixture gets into prilling device 6 after cooling through discharge gate 105 entering cooling tube 5, be cut apart into the graphite granule of settlement.
The working principle of the artificial graphite secondary granulation reaction kettle is specifically described below.
As shown in figures 1-4, in the use process, the coating of the artificial graphite secondary granulation reaction kettle mainly adopts static coating, namely graphite is mixed with asphalt powder, the temperature is raised in a static state, the coating layer is formed on the surface of the particles by means of asphalt automatic leveling, the volume of the graphite cannot be excessively large, otherwise, the graphite cannot be sufficiently mixed with the asphalt, the utility model inputs graphite raw materials through a graphite feed port 103, a motor A202 drives a rotating shaft 203 to rotate, the rotating shaft 203 drives a crushing head 204 to rotate, large-particle graphite can be ground into particles with a certain size through the collision of the crushing head 204 with the graphite and the collision of the graphite with the graphite, the graphite particles after grinding by a crusher can be sufficiently mixed with the asphalt, the asphalt entering the reaction kettle tank 102 through the asphalt feeding hole 104 is heated by the heating rod 4 and can be melted and mixed with graphite particles crushed by the crushing device 2, and as the graphite raw materials can be fully mixed with the asphalt after being processed by the crushing device 2, the structure is simple, the operation is convenient, the uniform stirring of the materials in the longitudinal direction can be realized, the graphite particles and the asphalt raw materials are uniformly mixed, the coating effect is good, the complete and uniform core-shell structure is formed by coating, for graphite granulation, the uniformity of the coating is directly related to the using effect of the product, the mixture of the graphite particles and the asphalt raw materials after being processed by the utility model can be fully mixed compared with the common graphite secondary granulation reaction kettle, and the mixed artificial graphite enters the granulating device 6 after entering the cooling pipe 5 through the discharging hole 105 to be cooled, and is divided into the set graphite particles.
Claims (7)
1. The utility model provides an artificial graphite secondary granulation reation kettle which characterized in that includes:
A reaction kettle body (1);
The crushing device (2) is connected in the reaction kettle body (1) and used for crushing graphite raw materials;
The stirring device (3) is connected to the reaction kettle body (1) and is used for uniformly stirring graphite and asphalt;
the heating rod (4) is connected to the reaction kettle body (1);
a cooling pipe (5) connected to the reaction kettle body (1);
And a granulating device (6) connected to the cooling pipe (5).
2. The synthetic graphite secondary granulation reaction kettle according to claim 1, wherein: the reaction kettle body (1) comprises a base (101), a reaction kettle tank body (102), a graphite feeding port (103), an asphalt feeding port (104), a discharge port (105) and supporting legs (106), wherein the base (101) is fixedly connected to the bottom of the reaction kettle body (1), the reaction kettle tank body (102) is fixedly connected to the base (101), the graphite feeding port (103) is formed in the reaction kettle tank body (102), the asphalt feeding port (104) is formed in the reaction kettle tank body (102), the discharge port (105) is fixedly connected to the lower portion of the reaction kettle tank body (102), and the supporting legs (106) are fixedly connected to the base (101).
3. The synthetic graphite secondary granulation reaction kettle according to claim 1, wherein: the crushing device (2) comprises a fixing frame (201), a motor A (202), a rotating shaft (203) and a crushing head (204), wherein the fixing frame (201) is fixedly connected to a graphite feeding port (103), the motor A (202) is fixedly connected to the fixing frame (201), the rotating shaft (203) is fixedly connected to the output end of the motor A (202), and the crushing head (204) is fixedly connected to the rotating shaft (203).
4. The synthetic graphite secondary granulation reaction kettle according to claim 1, wherein: the stirring device (3) comprises a motor B (301), a rotating rod (302) and a stirring groove (303), wherein the motor B (301) is fixedly connected to the base (101), the rotating rod (302) is fixedly connected to the output end of the motor B (301), and the stirring groove (303) is formed in the rotating rod (302).
5. The synthetic graphite secondary granulation reaction kettle according to claim 2, wherein: the number of the heating rods (4) is two, the heating rods are symmetrically distributed on the base (101), the cooling pipes (5) are mutually communicated with the discharge holes (105), and the discharge holes (105) are mutually communicated with the reaction kettle tank body (102).
6. The synthetic graphite secondary granulation reaction kettle according to claim 2, wherein: the number of the supporting legs (106) is three, and the supporting legs are uniformly distributed on the base (101).
7. The artificial graphite secondary granulation reaction kettle according to claim 3, wherein: the fixing frame (201) is cross-shaped and fixedly connected to the bottom of the graphite feed inlet (103), the crushing head (204) is conical, the surface of the crushing head (204) is uneven, and the size of the widest part of the bottom of the crushing head (204) is smaller than the size of the graphite feed inlet (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591120.0U CN221062700U (en) | 2023-09-25 | 2023-09-25 | Artificial graphite secondary granulation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591120.0U CN221062700U (en) | 2023-09-25 | 2023-09-25 | Artificial graphite secondary granulation reaction kettle |
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| Publication Number | Publication Date |
|---|---|
| CN221062700U true CN221062700U (en) | 2024-06-04 |
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|---|---|---|---|
| CN202322591120.0U Active CN221062700U (en) | 2023-09-25 | 2023-09-25 | Artificial graphite secondary granulation reaction kettle |
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| Country | Link |
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| CN (1) | CN221062700U (en) |
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2023
- 2023-09-25 CN CN202322591120.0U patent/CN221062700U/en active Active
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