CN105366665A - Calcination and graphitization integration production device - Google Patents
Calcination and graphitization integration production device Download PDFInfo
- Publication number
- CN105366665A CN105366665A CN201510218071.3A CN201510218071A CN105366665A CN 105366665 A CN105366665 A CN 105366665A CN 201510218071 A CN201510218071 A CN 201510218071A CN 105366665 A CN105366665 A CN 105366665A
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- Prior art keywords
- furnace
- calciner
- graphitization
- calcination
- type calcine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a calcination and graphitization integration production device. The calcination and graphitization integration production device comprises supports (1), a support plate (2) is arranged on the upper portions of the supports (1), the lower end of the support plate (2) is connected with a cooling device (3), the upper end of the support plate (2) is provided with an electrical calciner (4), a positive electrode and a negative electrode are arranged on the side portions of the electrical calciner (4), a support platform (6) is arranged on the top of the electrical calciner (4), a pot calciner (7) is arranged above the support platform (6), a flue (8) is arranged on the side portion of the pot calciner (7), a volatile matter channel (11) and a preheated air channel (12) are arranged inside the pot calciner (7), and a feeding hopper (9) is installed on the top of the pot calciner. According to the calcination and graphitization integration production device, the occupied area and the investment cost are greatly reduced, waste heat of calcined materials is fully utilized, the power consumption cost is reduced, and energy is utilized to the maximum extent; continuous production from raw materials to graphite products is achieved, the production cycle is greatly shortened, and the production efficiency is improved.
Description
Technical field
The present invention relates to carbon product production technical field, particularly a kind of brand-new calcining and greying integrated production equipment.
Background technology
Existing can-type calcine furnace and electric forge furnace are structure and run all completely independently two kinds of shaft furnace equipments, realize the greying of carbon raw materials, need build the equipment such as the cooling of these two kinds of equipment and middle-chain and transhipment respectively, cause floor space and facility investment large.What can-type calcine furnace was produced forge after rear material needs to be cooled to normal temperature after about 1200 DEG C calcinings, just enters the temperature that electric forge furnace is heated to again more than 2000 DEG C and carry out graphitization processing, cause the significant wastage of the energy after transloading equipment transports; Carbon raw materials is discontinuous to the graphitizing process of graphite product, and the production cycle completed needed for whole production is longer, and production efficiency is low.Can-type calcine furnace is multiple-tank body structure, and every tank production capacity is 80 ~ 130
kg/h; Electricity forge furnace production capacity is 400
kg/h~ 900
kg/h.
Summary of the invention
The technical problem to be solved in the present invention is: overcome above-mentioned the deficiencies in the prior art, provides a kind of brand-new calcining and greying integrated production equipment, shortens the production cycle, enhances productivity.
The technical solution adopted in the present invention is: by rational design, can-type calcine furnace and electric forge furnace is integrated.
A kind of calcining and greying integrated production equipment, comprise support, supporting top is back up pad, and back up pad lower end is connected with cooling apparatus, and back up pad upper end is electric forge furnace, electricity forge furnace sidepiece is provided with positive and negative electrode, electricity forge furnace top is support platform, and be can-type calcine furnace above support platform, the sidepiece of can-type calcine furnace is provided with flue, the inside of can-type calcine furnace is provided with fugitive constituent passage and preheated air passage, and can-type calcine furnace top is provided with elevating hopper.
What can-type calcine furnace was produced forges rear material, directly enters electric forge furnace carry out greying calcining without cooling.
Described calcining and greying integrated production equipment are vertical shaft furnace, and can-type calcine furnace is positioned at the top of electric forge furnace, and Carbonaceous material relies on self gravitation to flow from the top down in device inside.
The production capacity situation of foundation can-type calcine furnace and electric forge furnace, every 4 tanks of can-type calcine furnace, 6 tanks, 8 tanks, 10 tanks and 12 tanks can configure an electric forge furnace respectively.
The positive and negative electrode of electricity forge furnace is all positioned at the sidepiece of body of heater.
Compared with prior art, present invention saves floor space over half and equipment construction cost; Decrease relevant device and the operating procedure of middle-chain, make full use of can-type calcine furnace and forge rear material waste heat, significantly reduce the conveying electricity of electric forge furnace, reduce graphite product unit consumption of energy, reach the object of save energy; The whole production cycle shortens about 1/3, improves production efficiency.
The function of two kinds of equipment organically integrates by the present invention, has greatly saved floor space and cost of investment; What can-type calcine furnace was produced forges rear material without the need to through overcooling, and directly enter electric forge furnace, take full advantage of the waste heat forging rear material, brownout cost, the energy obtains maximum using; Achieve the continuous seepage of raw material to graphite product, greatly shorten the production cycle, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, primary structure of the present invention comprises: support 1, back up pad 2, cooling apparatus 3, electric forge furnace 4, positive and negative electrode 5, support platform 6, calcining furnace 7, flue 8, elevating hopper 9, discharge device 10, fugitive constituent passage 11, preheated air road 12.
Fixed support 1, installs back up pad 2 above support 1, is hung by cooling apparatus 3 in back up pad 2; Build by laying bricks or stones above back up pad 2 and install electric forge furnace 4, positive and negative electrode 5 is positioned at the sidepiece of electric forge furnace 4; The support platform 6 at electric forge furnace 4 top is built by laying bricks or stones and installs can-type calcine furnace 7, flue 8 is positioned at the sidepiece of can-type calcine furnace 7, and fugitive constituent passage 11 and preheated air passage 12 are positioned at the inside of can-type calcine furnace 7; Hopper 9 is installed at the top of can-type calcine furnace.
During operation, carbon raw materials enters can-type calcine furnace 7 from elevating hopper 9, in can-type calcine furnace, (calcining zone) is heated the effusion material such as volatile matter, moisture, volatile matter and moisture enter fugitive constituent passage 11, in quirk combustion after air wherein in fugitive constituent and preheated air road 11 meets, indirect heating carbon raw materials, circulating-heating raw material like this, the flue gas of generation is discharged from flue 8.After can-type calcine furnace calcining, carbon raw materials become there is certain electroconductibility forge rear material, forge rear material and enter in electric forge furnace 4 (greying section), when flowing through between positive and negative electrode 5, under the effect of electric current, make it produce joule heating, temperature raises rapidly, reaches more than 2000 DEG C, at these elevated temperatures, forge rear material and continue the remaining volatile matter of effusion, to overflow sulphur content simultaneously, discharged out of the furnace by flue 8, complete graphitizing process and obtain graphite product.Graphite product enters cooling apparatus 3, after overcooling, discharge two section graphitizing furnace by discharge mechanism 10.Through said process, achieve carbon raw materials continuous graphitization produce, obtain the high-end graphite product under normal temperature state, easy to use, transport and store.
The production capacity situation of foundation can-type calcine furnace 7 and electric forge furnace 4, every 4 tanks of can-type calcine furnace 7,6 tanks, 8 tanks, 10 tanks and 12 tanks can configure an electric forge furnace 4 respectively.
Claims (3)
1. a calcining and greying integrated production equipment, it is characterized in that: comprise support (1), supporting (1) top is back up pad (2), back up pad (2) lower end is connected with cooling apparatus (3), back up pad (2) upper end is electric forge furnace (4), electricity forge furnace (4) sidepiece is provided with positive and negative electrode (5), electricity forge furnace (4) top is support platform (6), support platform (6) top is can-type calcine furnace (7), the sidepiece of can-type calcine furnace (7) is provided with flue (8), the inside of can-type calcine furnace (7) is provided with fugitive constituent passage (11) and preheated air passage (12), can-type calcine furnace top is provided with elevating hopper (9).
2. one calcining according to claim 1 and greying integrated production equipment, is characterized in that: described device is vertical shaft furnace.
3. one calcining according to claim 1 and greying integrated production equipment, is characterized in that: every 4 tanks of described can-type calcine furnace (7), 6 tanks, 8 tanks, 10 tanks or 12 tanks can configure an electric forge furnace (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218071.3A CN105366665A (en) | 2015-05-04 | 2015-05-04 | Calcination and graphitization integration production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218071.3A CN105366665A (en) | 2015-05-04 | 2015-05-04 | Calcination and graphitization integration production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366665A true CN105366665A (en) | 2016-03-02 |
Family
ID=55369382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218071.3A Pending CN105366665A (en) | 2015-05-04 | 2015-05-04 | Calcination and graphitization integration production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362262A (en) * | 2020-05-07 | 2020-07-03 | 辽宁金田储能科技有限公司 | High-purity graphitization furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59207826A (en) * | 1983-05-11 | 1984-11-26 | Agency Of Ind Science & Technol | Production of artificial graphite |
| CN201280434Y (en) * | 2008-08-08 | 2009-07-29 | 韩贯斗 | High-purity graphitization apparatus |
| CN201347360Y (en) * | 2009-01-23 | 2009-11-18 | 武建国 | Calcining furnace with two carbon calcining manners |
| CN201634430U (en) * | 2010-03-18 | 2010-11-17 | 新郑市东升炭素有限公司 | Electric forging furnace for producing broken artificial graphite |
-
2015
- 2015-05-04 CN CN201510218071.3A patent/CN105366665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59207826A (en) * | 1983-05-11 | 1984-11-26 | Agency Of Ind Science & Technol | Production of artificial graphite |
| CN201280434Y (en) * | 2008-08-08 | 2009-07-29 | 韩贯斗 | High-purity graphitization apparatus |
| CN201347360Y (en) * | 2009-01-23 | 2009-11-18 | 武建国 | Calcining furnace with two carbon calcining manners |
| CN201634430U (en) * | 2010-03-18 | 2010-11-17 | 新郑市东升炭素有限公司 | Electric forging furnace for producing broken artificial graphite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362262A (en) * | 2020-05-07 | 2020-07-03 | 辽宁金田储能科技有限公司 | High-purity graphitization furnace |
| CN111362262B (en) * | 2020-05-07 | 2023-06-13 | 辽宁金田储能科技有限公司 | High-purity graphitization furnace |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |