CN208667106U - A kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production - Google Patents
A kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production Download PDFInfo
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- CN208667106U CN208667106U CN201820711755.6U CN201820711755U CN208667106U CN 208667106 U CN208667106 U CN 208667106U CN 201820711755 U CN201820711755 U CN 201820711755U CN 208667106 U CN208667106 U CN 208667106U
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Abstract
The utility model discloses a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production, including rack, is equipped with micro-wave oven, and upper end is equipped with feed hopper；It is connected at the discharging of micro-wave oven lower end and at the charging of graphitizing furnace, the upper end of graphitizing furnace is equipped with the graphite electrode of three same sizes, graphite electrode is connected to power supply by copper bar conducting wire, and the upper end is arranged on the rack by gripper jaw, and lower end is extend into graphitizing furnace furnace；It is connected at the discharging of graphitizing furnace lower end with the feed end of transmitting device；The discharge end of transmitting device and the feed end of cooling device connect.The purpose of this utility model is to provide a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production, which preheats mesophase pitch carbonized stock by microwave, improves its electric conductivity, saves the time required for heated by electrodes.
Description
Technical field
The utility model belongs to graphite production equipment field, specially a kind of to utilize mesophase pitch carbonized stock continuous production
The equipment of high-purity artificial graphite.
Background technique
Graphite has the properties such as excellent electrical and thermal conductivity, wearability, lubricity, thermal shock resistance, and high temperature resistant,
Chemical property is stablized, thus is increasingly used in atomic energy, automobile, space technology, metallurgy, industries like chemical engineering and machinery.
Graphite has become indispensable nonmetallic materials in a kind of modern industrial technology.The height of graphite purity decides graphite material
The use characteristic and performance of material, graphite purity is higher, and application value is higher.With the continuous development of science and technology, general graphite
The purity of product has been unable to satisfy requirement of certain industries to high purity graphite, high purity graphite of the phosphorus content 99.95% or more
Using increasingly extensive.Thus, exploitation, the production of high purity graphite have become graphite material and are badly in need of to wider, deeper field development
One of problem of materials of solution.
Graphite purification method is broadly divided into floatation, acid-base method, hydrogen fluoride, chlorinating roasting and high temperature method five at present
Kind.Purity wherein after floatation purification is not high, is generally used for preliminary purification.And acid-base method, hydrogen fluoride and chlorinating roasting
A large amount of waste water or exhaust gas can be generated when preparing high purity graphite, environmental pollution is big and not easy to handle, the throwing of later period environmental protection link
Membership greatly increases cost.Compared to above method, high temperature method less pollution, and the product compared with high carbon content can be obtained.However, stone
Ink is when temperature is lower, poorly conductive, existing graphitizing furnace in process of production, electrode be powered after, because of the electric conductivity of graphite
Difference, resistance heat heat production is very slow, causes heating time early period long, production efficiency is low, it is therefore necessary to set to graphitization production
It is standby carry out deeper into research.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of high using mesophase pitch carbonized stock continuous production
The equipment of pure artificial graphite, the equipment preheat mesophase pitch carbonized stock by microwave, and semi-graphited improves it
Electric conductivity saves the time required for heated by electrodes, improves production efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of to be connected using mesophase pitch carbonized stock
The equipment of the continuous high-purity artificial graphite of production, including rack, the rack are equipped with micro-wave oven, and the upper end is equipped with feed hopper, described
Micro-wave oven includes microwave oven body and its internal microwave furnace lining, and the microwave oven body is equipped with the microwave source connected to power supply；Institute
It states at the discharging of micro-wave oven lower end and is connected at the charging of graphitizing furnace, the graphitizing furnace is by graphitization furnace body and graphitization furnace lining
Composition, the upper end are equipped with the graphite electrode of three same sizes, and the graphite electrode is connected to power supply by copper bar conducting wire, thereon
End is arranged on the rack by gripper jaw, and lower end is extend into graphitizing furnace furnace；At the discharging of the graphitizing furnace lower end and transmit
The feed end of device connects, and the transmitting device is made of transmitting device shell and its internal feeding screw, the feeding spiral shell
Rotation is sequentially connected with feeding motor；The discharge end of the transmitting device and the feed end of cooling device connect, the cooling device
Including the cooling device shell being arranged on the rack and its internal rotatable cooling cylinder, the cooling cylinder and cooling motor drive
Connection, the cooling device enclosure interior are equipped with multiple jet pipes connecting with water source.
Further, it is connected at the charging of the cooling cylinder discharge end and blanking device, the blanking device lower end is equipped with
Feed opening.
Further, the graphitizing furnace upper end is equipped with smoke exhaust pipe.
Further, the graphitizing furnace furnace body is equipped with infrared radiation thermometer.
Further, it is distributed on the same circumference at equilateral triangle after the graphite electrode insertion furnace body.
Further, the microwave furnace lining is made of aluminium oxide ceramics or silicon carbide thermal insulation material.
Further, the rack is equipped with multiple support wheels, and the cooling cylinder both ends are equipped with cooling with matching
Cylinder guide rail.
Further, the feed hopper is opposite on the inside of micro-wave oven junction is equipped with the feeding connecting by gear drive
Roller, the feeding roller circumference are equipped with multiple feeding teeth, and the feeding roller is sequentially connected with the feeding motor being arranged on the rack.
The utility model has the beneficial effects that the equipment preheats mesophase pitch carbonized stock by microwave, half stone
Mo Hua improves its electric conductivity, saves the time required for heated by electrodes, improves production efficiency；Graphite electrode is at uniform
Arrangement, can obtain uniform temperature field in graphitizing furnace, and the raw material in high-temperature region can obtain more consistent heating
Or heat preservation, it is ensured that graphitizing quality is uniform, and purity is higher；
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view.
Fig. 2 is the utility model feeding roller installation relation schematic diagram.
Label character described in figure indicates are as follows: 1, rack；11, support wheel；2, micro-wave oven；201, feed hopper；202, gear；
203, feeding roller；204, feeding tooth；205, feeding motor；21, microwave oven body；22, microwave furnace lining；23, microwave source；3, it is graphitized
Furnace；301, smoke exhaust pipe；302, infrared radiation thermometer；31, graphitization furnace body；32, it is graphitized furnace lining；33, graphite electrode；4, transmission dress
It sets；41, transmitting device shell；42, feeding screw；43, feeding motor；5, cooling device；51, cooling device shell；52, cooling
Cylinder；521, cooling cylinder guide rail；53, cooling motor；54, jet pipe；6, blanking device；601, feed opening.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figs. 1-2, the specific structure of the utility model are as follows: a kind of high using mesophase pitch carbonized stock continuous production
The equipment of pure artificial graphite, including rack 1, the rack 1 are equipped with micro-wave oven 2, and the upper end is equipped with feed hopper 201, described micro-
Wave furnace 2 includes microwave oven body 21 and its internal microwave furnace lining 22, and the microwave oven body 21 is equipped with the microwave connected to power supply
Source 23；At the 2 lower end discharging of micro-wave oven with connect at the charging of graphitizing furnace 3, the graphitizing furnace 3 is by graphitization furnace body 31
It is formed with graphitization furnace lining 32, the upper end is equipped with the graphite electrode 33 of three same sizes, and the graphite electrode 33 passes through copper bar
Conducting wire connects to power supply, and the upper end is arranged in rack 1 by gripper jaw 34, and lower end is extend into 3 furnace of graphitizing furnace；The stone
It is connect at 3 lower end discharging of Mo Hualu with the feed end of transmitting device 4, the transmitting device 4 is by transmitting device shell 41 and Qi Nei
The feeding screw 42 in portion forms, and the feeding screw 42 is sequentially connected with feeding motor 43；The discharge end of the transmitting device 4 with
The feed end of cooling device 5 connects, the cooling device 5 include the cooling device shell 51 being arranged in rack 1 and its inside
Rotatable cooling cylinder 52, the cooling cylinder 52 are sequentially connected with cooling motor 53, are equipped with inside the cooling device shell 51
Multiple jet pipes 54 being connect with water source.
Preferably, it is connect at 52 discharge end of cooling cylinder and the charging of blanking device 6,6 lower end of blanking device is set
There is feed opening 601.The unified allocation of materials to lower units prevents material to be scattered.
Preferably, 3 upper end of graphitizing furnace is equipped with smoke exhaust pipe 301.As in-furnace temperature rises, material passes through calcining,
The flue gas that volatilization generates is discharged by smoke exhaust pipe 301.
Preferably, 3 furnace body of graphitizing furnace is equipped with infrared radiation thermometer 302.3 furnace body temperature of real-time monitoring graphitizing furnace
Degree, in order to avoid to give birth to abnormal conditions.
Preferably, the graphite electrode 33 is distributed at equilateral triangle on the same circumference after being inserted into furnace body.In graphitizing furnace
It is interior to form uniform temperature field.
Preferably, the microwave furnace lining 22 is made of aluminium oxide ceramics or silicon carbide thermal insulation material.
Preferably, the rack 1 is equipped with multiple support wheels 11, and 52 both ends of cooling cylinder are equipped with the cooling cylinder with cooperation
Guide rail 521.
Preferably, opposite be equipped with passes through what gear 202 was sequentially connected to the feed hopper 201 on the inside of 2 junction of micro-wave oven
Feeding roller 203,203 circumference of feeding roller are equipped with multiple feeding teeth 204, the feeding roller 203 be arranged in rack 1
Feeding motor 205 is sequentially connected.Feeding motor 205 drives feeding roller 203 to rotate, and two feeding rollers 203 are driven by gear 202,
The bitumencarb material of 201 lower end of feed hopper is sent into micro-wave oven 2, the generation of buildup situation is effectively prevent.
When specifically used, the bitumencarb material got ready is sent in micro-wave oven through feed hopper, microwave source generates electromagnetic wave,
Bitumencarb material in furnace is preheated, heating temperature is 1800 DEG C or so, reduces its resistivity, improves conduction
Property, then into (three-phase alternating-current supply) in graphitizing furnace, is powered on, bitumencarb material starts conduction, resistance heat is generated,
Heating temperature is 2800 DEG C or so, heat preservation a period of time, completes graphitization, is sent to cooling followed by transmitting device
Cooling in device, jet pipe carries out spray water cooling to cooling cylinder, most carries out discharging through blanking device afterwards；The equipment passes through microwave centering
Between asphalt phase carbonized stock preheated, semi-graphited improves its electric conductivity, save the time required for heated by electrodes,
Improve production efficiency.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (8)
1. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production, including rack (1), feature exists
In the rack (1) is equipped with micro-wave oven (2), and the upper end is equipped with feed hopper (201), and the micro-wave oven (2) includes microwave oven body
(21) and its internal microwave furnace lining (22), the microwave oven body (21) are equipped with the microwave source (23) connected to power supply；It is described
At micro-wave oven (2) lower end discharging with connect at the charging of graphitizing furnace (3), the graphitizing furnace (3) is by graphitization furnace body (31)
With graphitization furnace lining (32) composition, the upper end is equipped with the graphite electrode (33) of three same sizes, and the graphite electrode (33) is logical
It crosses copper bar conducting wire to connect to power supply, the upper end is arranged on rack (1) by gripper jaw (34), and lower end extend into graphitizing furnace
(3) in furnace；Connect at graphitizing furnace (3) the lower end discharging with the feed end of transmitting device (4), the transmitting device (4) by
Transmitting device shell (41) and its internal feeding screw (42) composition, the feeding screw (42) and feeding motor (43) are driven
Connection；The discharge end of the transmitting device (4) is connect with the feed end of cooling device (5), and the cooling device (5) includes setting
Cooling device shell (51) and its internal rotatable cooling cylinder (52), the cooling cylinder (52) and cooling on rack (1)
Motor (53) transmission connection, the cooling device shell (51) is internal to be equipped with multiple jet pipes (54) connecting with water source.
2. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, being connect at cooling cylinder (52) discharge end and the charging of blanking device (6), blanking device (6) lower end
Equipped with feed opening (601).
3. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, graphitizing furnace (3) upper end is equipped with smoke exhaust pipe (301).
4. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, graphitizing furnace (3) furnace body is equipped with infrared radiation thermometer (302).
5. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, being distributed on the same circumference at equilateral triangle after graphite electrode (33) the insertion furnace body.
6. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, the microwave furnace lining (22) is made of aluminium oxide ceramics or silicon carbide thermal insulation material.
7. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, the rack (1) is equipped with multiple support wheels (11), cooling cylinder (52) both ends are equipped with matching
Cooling cylinder guide rail (521).
8. a kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production according to claim 1,
It is characterized in that, opposite be equipped with is sequentially connected by gear (202) on the inside of the feed hopper (201) and micro-wave oven (2) junction
Feeding roller (203), feeding roller (203) circumference be equipped with multiple feeding teeth (204), the feeding roller (203) and setting
Feeding motor (205) transmission connection on rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711755.6U CN208667106U (en) | 2018-05-14 | 2018-05-14 | A kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820711755.6U CN208667106U (en) | 2018-05-14 | 2018-05-14 | A kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production |
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| CN208667106U true CN208667106U (en) | 2019-03-29 |
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| CN201820711755.6U Active CN208667106U (en) | 2018-05-14 | 2018-05-14 | A kind of equipment using the high-purity artificial graphite of mesophase pitch carbonized stock continuous production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675214A (en) * | 2020-06-29 | 2020-09-18 | 中合天成科技发展(北京)有限公司 | Preparation system of palm-based artificial graphite |
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2018
- 2018-05-14 CN CN201820711755.6U patent/CN208667106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675214A (en) * | 2020-06-29 | 2020-09-18 | 中合天成科技发展(北京)有限公司 | Preparation system of palm-based artificial graphite |
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