CN216558322U - Large-diameter cylindrical graphite electrode giant roasting furnace - Google Patents
Large-diameter cylindrical graphite electrode giant roasting furnace Download PDFInfo
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- CN216558322U CN216558322U CN202123377993.9U CN202123377993U CN216558322U CN 216558322 U CN216558322 U CN 216558322U CN 202123377993 U CN202123377993 U CN 202123377993U CN 216558322 U CN216558322 U CN 216558322U
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- Prior art keywords
- heat
- product placing
- roasted product
- placing frame
- heat preservation
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 25
- 239000010439 graphite Substances 0.000 title claims abstract description 25
- 238000004321 preservation Methods 0.000 claims abstract description 57
- 238000002485 combustion reaction Methods 0.000 claims abstract description 5
- 238000001354 calcination Methods 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 5
- 238000005266 casting Methods 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000011300 coal pitch Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000011334 petroleum pitch coke Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
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Abstract
The utility model provides a large-diameter cylindrical graphite electrode giant roasting furnace, which comprises a combustion chamber, three roasting boxes and a heat-preservation furnace wall, wherein the three roasting boxes are uniformly arranged inside the heat-preservation furnace wall, a roasted product placing frame is arranged in each roasting box, the heat-preservation furnace wall comprises a first heat-preservation wall body, a second heat-preservation wall body and a pouring layer, the first heat-preservation wall body is arranged on the inner side of the pouring layer, the second heat-preservation wall body is arranged on the outer side of the pouring layer, a first heat-preservation layer is arranged between the first heat-preservation wall body and the pouring layer, and a second heat-preservation layer is arranged between the second heat-preservation wall body and the pouring layer. The utility model has the characteristics of good heat preservation effect, capability of reducing heat loss, fuel consumption and energy conservation.
Description
Technical Field
The utility model relates to the technical field of roasting furnaces, in particular to a large-diameter cylindrical graphite electrode roasting furnace.
Background
The roasting furnace is a machine which can obviously reduce the sintering temperature and greatly reduce the energy consumption. The method has great help for protecting the environment and improving the efficiency, and can also shorten the time. The graphite electrode is a high-temperature resistant graphite conductive material prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through the steps of raw material calcination, crushing and grinding, batching, kneading, molding, roasting, dipping, graphitization and machining, and is called an artificial graphite electrode (graphite electrode for short) and is different from a natural graphite electrode prepared by using natural graphite as a raw material.
However, the large heat storage capacity of the existing large-diameter cylindrical graphite electrode roasting furnace has the problems of unsatisfactory heat preservation effect, large heat loss and energy waste.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the problems, the utility model provides the large-diameter cylindrical graphite electrode roasting furnace which has the characteristics of good heat preservation effect, heat loss reduction, fuel consumption reduction and energy saving.
In order to solve the above problems, the technical solution provided by the present invention is as follows:
the utility model provides a cylindrical graphite electrode giant roasting furnace of major diameter, includes combustion chamber, roasting case and heat preservation stove wall, the quantity of roasting case is three, and is three the even setting of roasting case is in the inside of heat preservation stove wall, be provided with calcination goods rack in the roasting case, the heat preservation stove wall includes first heat preservation wall body, second heat preservation wall body and pours the layer, first heat preservation wall body sets up pour the inboard on layer, second heat preservation wall body sets up pour the outside on layer, first heat preservation wall body with pour and be provided with first heat preservation between the layer, second heat preservation wall body with pour and be provided with the second heat preservation between the layer.
Further, the outer wall of the roasted product placing frame is in sliding connection with the inner wall of the roasting box, the roasted product placing frame comprises a first roasted product placing frame, a second roasted product placing frame and a third roasted product placing frame, the first roasted product placing frame is arranged at the upper end of the second roasted product placing frame, and the second roasted product placing frame is arranged at the upper end of the third roasted product placing frame.
Further, the upper end fixed mounting of heat preservation brickwork has the rotation motor, the output and the first spliced pole fixed connection of rotation motor, the lower extreme of first spliced pole with first calcination goods rack fixed connection, first calcination goods rack with second calcination goods rack passes through second spliced pole fixed connection, second calcination goods rack with third calcination goods rack passes through third spliced pole fixed connection.
Further, a sliding seat is fixedly arranged at the lower end of the third roasted product placing frame and is in sliding connection with the roasting box.
Furthermore, the first heat-insulating wall body and the second heat-insulating wall body are built by perlite heat-insulating bricks.
Furthermore, the first heat preservation layer is made of aluminum silicate refractory fibers, and the thickness of the first heat preservation layer is 110 mm.
Furthermore, the second heat-insulating layer is made of a ceramic fiber heat-insulating plate, and the thickness of the second heat-insulating layer is 110 mm.
Furthermore, the pouring layer is made of heat-insulating refractory mortar materials, and the thickness of the pouring layer is 160 mm.
Compared with the prior art, the utility model has the following advantages:
1. the heat preservation effect can be improved through the heat preservation furnace wall, and the heat loss is effectively avoided;
2. place major diameter graphite electrode on calcination goods rack, drive calcination goods rack through rotating the motor and rotate, and then can make the major diameter graphite electrode of placing on calcination goods rack rotate, thermally equivalent improves the calcination effect.
In conclusion, the large-diameter cylindrical graphite electrode roasting furnace has wide practicability, solves the problems of poor heat preservation effect, large heat loss and energy waste of the existing large-diameter cylindrical graphite electrode roasting furnace in the background technology due to large heat storage capacity, and has wide popularization value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the holding furnace wall of the present invention.
Description of the main element symbols:
1-a combustion chamber, 2-a roasting box, 3-a heat-preservation furnace wall, 301-a first heat-preservation wall body, 302-a second heat-preservation outer wall body, 303-a pouring layer, 304-a first heat-preservation layer, 305-a second heat-preservation layer, 4-a rotating motor, 5-a large-diameter graphite electrode, 6-a first roasted product placing frame, 7-a second roasted product placing frame, 8-a third roasted product placing frame, 9-a first connecting column, 10-a second connecting column, 11-a third connecting column and 12-a sliding seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1 and 2, an embodiment of the present invention includes a combustion chamber 1, a baking box 2 and a heat-preserving furnace wall 3, wherein the baking box 2 is disposed inside the heat-preserving furnace wall 3, the heat-preserving effect can be improved by the heat-preserving furnace wall 3, and heat loss can be effectively avoided, the number of the baking boxes 2 is three, the three baking boxes 2 are uniformly disposed inside the heat-preserving furnace wall 3, the heat-preserving furnace wall 3 includes a first heat-preserving wall 301, a second heat-preserving wall 302 and a pouring layer 303, the first heat-preserving wall 301 is disposed inside the pouring layer 303, the second heat-preserving wall 302 is disposed outside the pouring layer 303, the first heat-preserving wall 301 and the second heat-preserving wall 302 are constructed by perlite heat-preserving bricks, which is a novel building decoration material, and has characteristics of low heat conductivity, stable performance, light weight, fire resistance, no toxicity and no odor, the pouring layer 303 is made of heat-insulating mud material, the thickness of the pouring layer 303 is 160mm, a first heat preservation layer 304 is arranged between the first heat preservation wall body 301 and the pouring layer 303, the first heat preservation layer 304 is made of aluminum silicate refractory fibers, the thickness of the first heat preservation layer 304 is 110mm, a second heat preservation layer 305 is arranged between the second heat preservation wall body 302 and the pouring layer 303, the second heat preservation layer 305 is made of ceramic fiber heat preservation plates, and the thickness of the second heat preservation layer 305 is 110 mm.
A roasted product placing rack is arranged in the roasting box 2, the outer wall of the roasted product placing rack is connected with the inner wall of the roasting box 2 in a sliding manner, the roasted product placing rack comprises a first roasted product placing rack 6, a second roasted product placing rack 7 and a third roasted product placing rack 8, the first roasted product placing rack 6 is arranged at the upper end of the second roasted product placing rack 7, the second roasted product placing rack 7 is arranged at the upper end of the third roasted product placing rack 8, a rotating motor 4 is fixedly arranged at the upper end of a heat preservation furnace wall, the output end of the rotating motor 4 is fixedly connected with a first connecting column 9, the lower end of the first connecting column 9 is fixedly connected with the first roasted product placing rack 6, the first roasted product placing rack 6 is fixedly connected with the second roasted product placing rack 7 through a second connecting column 10, the second roasted product placing rack 7 is fixedly connected with the third roasted product placing rack 8 through a third connecting column 11, the fixed slide 12 that is provided with of lower extreme of third calcination goods rack 8, slide 12 and 2 sliding connection of calcination case place major diameter graphite electrode 5 on calcination goods rack, drive calcination goods rack through rotating motor 4 and rotate, and then can make the major diameter graphite electrode 5 of placing on calcination goods rack rotate, and thermally equivalent improves the calcination effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a cylindrical graphite electrode giant roasting furnace of major diameter, includes combustion chamber, roasting case and heat preservation brickwork, the quantity of roasting case is three, and is three the even setting of roasting case is in the inside of heat preservation brickwork, be provided with calcination goods rack in the roasting case, its characterized in that, the heat preservation brickwork includes first heat preservation wall body, second heat preservation wall body and pours the layer, first heat preservation wall body sets up pour the inboard on layer, second heat preservation wall body sets up pour the outside on layer, first heat preservation wall body with pour and be provided with first heat preservation between the layer, second heat preservation wall body with pour and be provided with the second heat preservation between the layer.
2. The large-diameter cylindrical graphite electrode huge roasting furnace of claim 1, wherein the outer wall of the roasted product placing frame is slidably connected with the inner wall of the roasting box, the roasted product placing frame comprises a first roasted product placing frame, a second roasted product placing frame and a third roasted product placing frame, the first roasted product placing frame is arranged at the upper end of the second roasted product placing frame, and the second roasted product placing frame is arranged at the upper end of the third roasted product placing frame.
3. The large-diameter cylindrical graphite electrode roasting furnace according to claim 2, wherein a rotating motor is fixedly installed at the upper end of the heat-preserving furnace wall, the output end of the rotating motor is fixedly connected with a first connecting column, the lower end of the first connecting column is fixedly connected with the first roasted product placing frame, the first roasted product placing frame and the second roasted product placing frame are fixedly connected through a second connecting column, and the second roasted product placing frame and the third roasted product placing frame are fixedly connected through a third connecting column.
4. The large-diameter cylindrical graphite electrode giant roasting furnace of claim 3, wherein a slide is fixedly arranged at the lower end of the third roasted product placing frame, and the slide is slidably connected with the roasting box.
5. The large-diameter cylindrical graphite electrode roasting furnace of claim 4, wherein the first heat-insulating wall and the second heat-insulating wall are built by perlite heat-insulating bricks.
6. The roaster for a large diameter cylindrical graphite electrode of claim 5, wherein the first thermal insulation layer is made of alumina silicate refractory fiber, and the thickness of the first thermal insulation layer is 110 mm.
7. The large-diameter cylindrical graphite electrode giant roasting furnace of claim 6, wherein the second insulation layer is made of ceramic fiber insulation boards, and the thickness of the second insulation layer is 110 mm.
8. The large-diameter cylindrical graphite electrode giant roasting furnace of claim 7, wherein the casting layer is made of heat-insulating refractory mortar material, and the thickness of the casting layer is 160 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123377993.9U CN216558322U (en) | 2021-12-29 | 2021-12-29 | Large-diameter cylindrical graphite electrode giant roasting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123377993.9U CN216558322U (en) | 2021-12-29 | 2021-12-29 | Large-diameter cylindrical graphite electrode giant roasting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216558322U true CN216558322U (en) | 2022-05-17 |
Family
ID=81558726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123377993.9U Active CN216558322U (en) | 2021-12-29 | 2021-12-29 | Large-diameter cylindrical graphite electrode giant roasting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216558322U (en) |
-
2021
- 2021-12-29 CN CN202123377993.9U patent/CN216558322U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A giant baking furnace for large-diameter cylindrical graphite electrodes Granted publication date: 20220517 Pledgee: Finance and finance of Fushun Company limited by guarantee Pledgor: FUSHUN ORIENTAL CARBON CO.,LTD. Registration number: Y2024210000015 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |