CN210802023U - Graphite electrode production is with shape calcination case of preapring for an unfavorable turn of events - Google Patents
Graphite electrode production is with shape calcination case of preapring for an unfavorable turn of events Download PDFInfo
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- CN210802023U CN210802023U CN201921862483.0U CN201921862483U CN210802023U CN 210802023 U CN210802023 U CN 210802023U CN 201921862483 U CN201921862483 U CN 201921862483U CN 210802023 U CN210802023 U CN 210802023U
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Abstract
The utility model discloses a graphite electrode production is with preapring for an unfavorable turn of events shape case of baking, include the box, place board and connecting pipe, the inside of box is provided with the calcination furnace body, and the calcination furnace body sets up in the cross slab and erects between the baffle to the through-hole has all been seted up to the cross slab with the inside of erecting the baffle, it sets up in the below of calcination furnace body to place the board, and the below of placing the board is provided with the base, the inner wall of calcination furnace body is provided with the supporting shoe all around, and the top of supporting shoe has set gradually inoxidizing coating and stopping, the outside of box articulates there is the chamber door, the connecting pipe is installed. The anti-deformation baking box for producing the graphite electrode has the advantages that the filler is arranged around the baking furnace body and is metallurgical coke particles with the size of 2-4mm, the metallurgical coke particles are used as supporting heat-insulating objects, so that a product can be uniformly heated in the processing process, the product is not deformed due to heating, and the qualification rate of the product is ensured.
Description
The technical field is as follows:
the utility model relates to the technical field of graphite electrode production, in particular to an anti-deformation baking box for graphite electrode production.
Background art:
the graphite electrode is a high-temperature resistant graphite conductive material which is 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 can also be called an artificial graphite electrode, wherein the roasting is only a part of the production process of the graphite electrode.
However, the existing baking box still has some disadvantages in the using process, for example, the product is not convenient to protect, so that the product is deformed, the later-stage processing is influenced, the qualification rate is reduced, the heating progress is slow in the product processing process, the practicability of the baking box is further influenced, meanwhile, the heat energy of fuel cannot be fully absorbed, and the energy waste is caused, so that an anti-deformation baking box for producing graphite electrodes is provided, and the problem provided in the above is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a graphite electrode production is with shape of preapring for an unfavorable turn of events case of baking to solve the present market case of baking that the above-mentioned background art provided and be not convenient for protect the goods, thereby lead to the phenomenon that the goods appears warping, influenced the processing in later stage, reduced the qualification rate, the progress of being heated is slow in the goods course of working moreover, has further influenced the problem of the practicality of the case of baking.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a graphite electrode production is with preapring for an unfavorable turn of events shape case of baking, includes the box, places board and connecting pipe, the inside of box is provided with the calcination furnace body, and the calcination furnace body sets up in the cross slab and erects between the baffle to the through-hole has all been seted up to the cross slab with the inside of erecting the baffle, it sets up in the below of calcination furnace body to place the board, and the below of placing the board is provided with the base, the inner wall of calcination furnace body is provided with the supporting shoe all around, and the top of supporting shoe has set gradually inoxidizing coating and stopping, the outside of box articulates there is the chamber door.
Preferably, the shape of the outer surface of the roasting furnace body is matched with that of the placing plate, the placing plate is in threaded connection with the connecting pipes, and the connecting pipes are distributed in an S shape.
Preferably, the transverse partition plate and the vertical partition plate are connected with the box body in a welding mode, and the transverse partition plate and the vertical partition plate are in a vertical state.
Preferably, the supporting block is metallurgical coke particles, and the thickness of the metallurgical coke particles is 2-4 mm.
Preferably, the protective layer is sawdust and horse dung paper, and the thickness of the sawdust and the horse dung paper is 20 mm.
Preferably, the filler is metallurgical coke powder, and the thickness of the metallurgical coke powder is 50 mm.
Preferably, the chamber door includes wearing layer, heat preservation and isolation layer, and wearing layer, heat preservation and isolation layer set gradually from outer to interior to the wearing layer is wear-resisting steel sheet material, the heat preservation is aluminium silicate refractory slab material, and the isolation layer is ceramic fiber material.
Compared with the prior art, the beneficial effects of the utility model are that: the deformation-preventing baking box for producing the graphite electrode,
(1) the periphery of the roasting furnace body is provided with the filler, the filler is metallurgical coke particles with the diameter of 2-4mm, and the metallurgical coke particles are used as supporting heat-insulating objects, so that a product can be uniformly heated in processing, the product is not deformed due to heating, the qualification rate of the product is ensured, meanwhile, the heat energy generated by combustion can be fully utilized, and the waste of energy is reduced;
(2) the saw dust and the horse dung paper are arranged, and the metallurgical coke powder is laid above the saw dust and the horse dung paper, so that the protection is performed when the product is processed, the product can be heated more uniformly when being heated, and the product is prevented from deforming;
(3) the box door comprises a wear-resistant layer, a heat-insulating layer and an isolating layer in sequence from outside to inside, the wear-resistant layer is made of wear-resistant steel plates, the heat-insulating layer is made of aluminum silicate refractory plates, the isolating layer is made of ceramic fibers, the box door can be made to be more durable in use in the using process of the box door, the service life of the box door is prolonged, meanwhile, the flowing of heat is reduced, and the purpose of energy conservation is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the roasting furnace body and the placing plate;
FIG. 3 is a schematic view of the structure of the door of the present invention;
fig. 4 is the utility model discloses place board and connecting pipe and connect the structure sketch map of looking up.
In the figure: 1. a box body; 2. roasting the furnace body; 3. a diaphragm plate; 4. a vertical partition plate; 5. a through hole; 6. a base; 7. placing the plate; 8. a support block; 9. a protective layer; 10. a filling layer; 11. a box door; 1101. a wear layer; 1102. a heat-insulating layer; 1103. an isolation layer; 12. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an anti-deformation baking box for graphite electrode production comprises a box body 1, a baking furnace body 2, a transverse partition plate 3, a vertical partition plate 4, a through hole 5, a base 6, a placing plate 7, a supporting block 8, a protective layer 9, a filling layer 10, a box door 11 and a connecting pipe 12, wherein the baking furnace body 2 is arranged inside the box body 1, the baking furnace body 2 is arranged between the transverse partition plate 3 and the vertical partition plate 4, the through hole 5 is formed in each of the transverse partition plate 3 and the vertical partition plate 4, the placing plate 7 is arranged below the baking furnace body 2, the base 6 is arranged below the placing plate 7, the supporting block 8 is arranged on the periphery of the inner wall of the baking furnace body 2, the protective layer 9 and the filling layer 10 are sequentially arranged above the supporting block 8, the outer side of the box body 1 is hinged with the box door 11;
the shape of the outer surface of the roasting furnace body 2 is matched with that of the placing plate 7, the placing plate 7 is in threaded connection with the connecting pipe 12, and the connecting pipe 12 is distributed in an S shape, so that heat can be uniformly dispersed during heating, and a product can be uniformly heated;
the transverse partition plate 3 and the vertical partition plate 4 are connected with the box body 1 in a welding mode, and the transverse partition plate 3 and the vertical partition plate 4 are in a vertical state, so that products can be conveniently separated, and normal operation of product processing is guaranteed;
the supporting block 8 is metallurgical coke particles, and the thickness of the metallurgical coke particles is 2-4mm, so that the product is conveniently subjected to heat preservation and supporting, the product is uniformly heated, and the product is not deformed due to heating;
the protective layer 9 is made of sawdust and horse dung paper, and the thickness of the sawdust and the horse dung paper is 20mm, so that the protective effect on the product can be achieved, and the normal processing of the product is further ensured;
the filling layer 10 is metallurgical coke powder, and the thickness of the metallurgical coke powder is 50mm of filling material, so that the product is heated more uniformly during processing, and the processing progress of the product is accelerated;
the box door 11 comprises an abrasion-resistant layer 1101, an insulation layer 1102 and an isolation layer 1103, the abrasion-resistant layer 1101, the insulation layer 1102 and the isolation layer 1103 are sequentially arranged from outside to inside, the abrasion-resistant layer 1101 is made of an abrasion-resistant steel plate, the insulation layer 1102 is made of an aluminum silicate refractory plate, the isolation layer 1103 is made of ceramic fibers, the box door 11 can be durable, and the service life of the box door 11 is prolonged.
The working principle is as follows: when the deformation-preventing roasting box for producing the graphite electrode is used, as shown in a figure 1-2, firstly, a worker lays supporting blocks 8 at the periphery of a roasting furnace body 2, the laying thickness of the supporting blocks 8 is 2-4mm, the supporting blocks 8 are metallurgical coke particles and serve as supports of products, then, saw dust and horse manure paper with the thickness of 20mm are laid above the metallurgical coke particles, then, a layer of filler metallurgical coke powder with the thickness of 50mm is laid on the saw dust and the horse manure paper, then, the products are placed into the roasting furnace body 2 through hoisting equipment, then, the metallurgical coke particles are laid above the products, the thickness of the metallurgical coke particles is 200mm, and therefore, the products can be heated more uniformly in the later period and are not deformed due to heating;
after the product is charged, as shown in fig. 4, a worker introduces coal gas from the connecting pipe 12, then ignites the coal gas to start roasting and preheating, so that the temperature in the furnace slowly rises from a low point, and according to graphite electrode molded products of different types and specifications, the temperature rises according to different heat treatment curves, because the connecting pipe 12 is distributed in an S shape, the heat can be dispersed more uniformly, and in the heating process, because the transverse partition plate 3 and the vertical partition plate 4 are both provided with the through holes 5, the communication between the heat is further ensured, the circulation of the heat inside is accelerated, and further the processing progress of the product is improved, as shown in fig. 3, because the box door 11 sequentially comprises a wear-resistant layer 1101, a heat-insulating layer 1102 and an isolating layer 1103 from outside to inside, the wear-resistant layer 1101 is made of a wear-resistant steel plate material, the heat-insulating layer 1102 is made of an aluminum silicate refractory plate material, therefore, the box door 11 can be more durable, the service life of the box door 11 is prolonged, the outflow of heat energy is effectively reduced, the energy is fully utilized, the energy-saving purpose is realized, the working process of the whole device is just the above, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a graphite electrode production is with preapring for an unfavorable turn of events shape case of baking, includes box (1), places board (7) and connecting pipe (12), its characterized in that: the utility model discloses a roasting furnace, including box (1), and the inside of box (1) is provided with roasting furnace body (2), and roasting furnace body (2) set up in cross slab (3) and erect between baffle (4) to through-hole (5) have all been seted up to cross slab (3) and the inside of erecting baffle (4), place board (7) and set up in the below of roasting furnace body (2), and the below of placing board (7) is provided with base (6), the inner wall of roasting furnace body (2) is provided with supporting shoe (8) all around, and the top of supporting shoe (8) has set gradually inoxidizing coating (9) and filling layer (10), the outside of box (1) articulates there is chamber door (11), connecting pipe (12) are installed in the bottom of placing board (7).
2. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the shape of the outer surface of the roasting furnace body (2) is matched with that of the placing plate (7), the placing plate (7) is in threaded connection with the connecting pipe (12), and the connecting pipe (12) is distributed in an S shape.
3. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the transverse partition plate (3) and the vertical partition plate (4) are connected with the box body (1) in a welding mode, and the transverse partition plate (3) and the vertical partition plate (4) are in a vertical state.
4. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the supporting block (8) is metallurgical coke particles, and the thickness of the metallurgical coke particles is 2-4 mm.
5. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the protective layer (9) is made of sawdust and horse dung paper, and the thickness of the sawdust and the thickness of the horse dung paper are 20 mm.
6. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the filling layer (10) is metallurgical coke powder, and the thickness of the metallurgical coke powder is 50mm of filling material.
7. The deformation-preventing baking box for producing the graphite electrode according to claim 1, which is characterized in that: the box door (11) comprises an abrasion-resistant layer (1101), an insulation layer (1102) and an isolation layer (1103), wherein the abrasion-resistant layer (1101), the insulation layer (1102) and the isolation layer (1103) are sequentially arranged from outside to inside, the abrasion-resistant layer (1101) is made of an abrasion-resistant steel plate, the insulation layer (1102) is made of an aluminum silicate fire-resistant plate, and the isolation layer (1103) is made of ceramic fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862483.0U CN210802023U (en) | 2019-10-31 | 2019-10-31 | Graphite electrode production is with shape calcination case of preapring for an unfavorable turn of events |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921862483.0U CN210802023U (en) | 2019-10-31 | 2019-10-31 | Graphite electrode production is with shape calcination case of preapring for an unfavorable turn of events |
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| CN210802023U true CN210802023U (en) | 2020-06-19 |
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| CN201921862483.0U Active CN210802023U (en) | 2019-10-31 | 2019-10-31 | Graphite electrode production is with shape calcination case of preapring for an unfavorable turn of events |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744898A (en) * | 2022-11-18 | 2023-03-07 | 安徽省煤田地质局勘查研究院 | Graphite separation and purification device and purification method |
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2019
- 2019-10-31 CN CN201921862483.0U patent/CN210802023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744898A (en) * | 2022-11-18 | 2023-03-07 | 安徽省煤田地质局勘查研究院 | Graphite separation and purification device and purification method |
| CN115744898B (en) * | 2022-11-18 | 2024-03-22 | 安徽省煤田地质局勘查研究院 | Graphite separation and purification device and purification method |
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