CN220083704U - High-efficient graphite electrode is preheating furnace for flooding - Google Patents
High-efficient graphite electrode is preheating furnace for flooding Download PDFInfo
- Publication number
- CN220083704U CN220083704U CN202321701559.8U CN202321701559U CN220083704U CN 220083704 U CN220083704 U CN 220083704U CN 202321701559 U CN202321701559 U CN 202321701559U CN 220083704 U CN220083704 U CN 220083704U
- Authority
- CN
- China
- Prior art keywords
- furnace
- furnace body
- combustion chamber
- air outlet
- preheating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 36
- 239000010439 graphite Substances 0.000 title claims abstract description 36
- 238000002485 combustion reaction Methods 0.000 claims abstract description 30
- 238000005470 impregnation Methods 0.000 claims abstract description 9
- 238000007598 dipping method Methods 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model provides a preheating furnace for efficient graphite electrode impregnation, which belongs to the technical field of graphite electrodes. The furnace body assembly comprises a furnace body, a hydraulic rod, a supporting plate, a furnace door, a locking piece and a self-locking universal wheel, wherein the supporting plate is arranged in the furnace body through the hydraulic rod, a plurality of through holes are uniformly formed in the supporting plate, and the furnace door is hinged to the top end of the furnace body; the preheating assembly comprises an air outlet plate, a combustion chamber, an air inlet pipe, a fan and a return pipe, wherein the air outlet plate is arranged at the periphery and the bottom in the furnace body, a plurality of air outlet holes are uniformly formed in the air outlet plate, the combustion chamber is fixedly arranged outside the furnace body, the air outlet plates are connected to the combustion chamber through the air inlet pipe, the fan is arranged on the air inlet pipe close to the combustion chamber, and the combustion chamber is communicated with the furnace body through the return pipe. Through the arrangement of the structure, the graphite electrode product is heated more uniformly, and the preheating quality of the preheating furnace to the graphite electrode can be further ensured.
Description
Technical Field
The utility model relates to the technical field of graphite electrodes, in particular to a preheating furnace for efficient graphite electrode impregnation.
Background
In the production of graphite electrodes, the dipping process is a process for reducing the porosity of the product and improving the quality of the product, is an essential important process for producing electrode joints and high-power and ultra-high-power electrodes, and the dipping preheating furnace refers to a furnace for preheating a product to be dipped, and the product is preheated to 200-250 ℃ before dipping according to the requirement of the dipping process, which is an important condition for improving the dipping effect.
Most of the existing preheating furnaces are provided with hot flue gas by a combustion furnace, and the hot flue gas enters the preheating furnace through a single flue to preheat graphite electrode products, so that the heating temperature of the graphite electrode products is easily uneven, and the problem of inconsistent impregnation quality of the graphite electrode products is caused.
Disclosure of Invention
The embodiment of the utility model provides a preheating furnace for efficient graphite electrode impregnation, which aims to solve the problem of uneven heating temperature of the conventional preheating furnace for graphite electrode impregnation.
The embodiment of the utility model provides a preheating furnace for efficient graphite electrode impregnation, which comprises a furnace body assembly and a preheating assembly.
Wherein, the furnace body subassembly includes furnace body, hydraulic stem, backup pad, furnace gate, retaining member and auto-lock universal wheel, is provided with the backup pad through the hydraulic stem in the furnace body, and a plurality of through-holes have evenly been seted up to the backup pad, and the top of furnace body articulates and is provided with the furnace gate, and the furnace gate is provided with the retaining member, and the bottom of furnace body is provided with auto-lock universal wheel.
The preheating assembly comprises an air outlet plate, a combustion chamber, an air inlet pipe, a fan and a return pipe, wherein the air outlet plate is arranged at the periphery and the bottom in the furnace body, a plurality of air outlet holes are uniformly formed in the air outlet plate, the combustion chamber is fixedly arranged outside the furnace body, the air outlet plates are connected to the combustion chamber through the air inlet pipe, the fan is arranged on the air inlet pipe close to the combustion chamber, and the combustion chamber is communicated with the furnace body through the return pipe.
In the embodiment, the furnace body assembly comprises a furnace body, a hydraulic rod, a supporting plate, a furnace door, a locking piece and a self-locking universal wheel, wherein the supporting plate is arranged in the furnace body through the hydraulic rod, a plurality of through holes are uniformly formed in the supporting plate, the furnace door is hinged to the top end of the furnace body, the locking piece is arranged on the furnace door, and the self-locking universal wheel is arranged at the bottom end of the furnace body; the preheating assembly comprises an air outlet plate, a combustion chamber, an air inlet pipe, a fan and a return pipe, wherein the air outlet plate is arranged at the periphery and the bottom in the furnace body, a plurality of air outlet holes are uniformly formed in the air outlet plate, the combustion chamber is fixedly arranged outside the furnace body, the air outlet plates are connected to the combustion chamber through the air inlet pipe, the fan is arranged on the air inlet pipe close to the combustion chamber, and the combustion chamber is communicated with the furnace body through the return pipe. Through the arrangement of the structure, the graphite electrode product is heated more uniformly, and the preheating quality of the preheating furnace to the graphite electrode can be further ensured.
In one embodiment of the utility model, the support plate is provided with a baffle.
In this embodiment, the support plate is provided with a baffle to prevent the graphite electrode product from slipping out of the support plate.
In one embodiment of the utility model, the oven door is provided with a handle.
In this embodiment, the oven door is provided with a handle to facilitate opening and closing of the oven door.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a preheating furnace for impregnating a high-efficiency graphite electrode according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a preheating furnace for dipping a high-efficiency graphite electrode;
fig. 3 is a schematic structural view of the preheating assembly.
Icon: 10-a preheating furnace for dipping high-efficiency graphite electrodes; 100-furnace body components; 110-a furnace body; 120-a hydraulic rod; 130-a support plate; 131-through holes; 132-baffle; 140-furnace door; 141-a handle; 150-locking piece; 160-self-locking universal wheels; 200-preheating the assembly; 210-an air outlet plate; 211-an air outlet hole; 220-combustion chamber; 230-an air inlet pipe; 240-fans; 250-return pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Examples
Referring to fig. 1, the present utility model provides a preheating furnace 10 for efficient graphite electrode impregnation, which comprises a furnace body assembly 100 and a preheating assembly 200.
Referring to fig. 2, in a specific embodiment, the furnace assembly 100 includes a furnace body 110, a hydraulic rod 120, a support plate 130, a furnace door 140, a locking member 150 and a self-locking universal wheel 160, the support plate 130 is disposed in the furnace body 110 through the hydraulic rod 120, and the support plate 130 is uniformly provided with a plurality of through holes 131, so that the graphite electrode product can be preheated at the bottom, and further the graphite electrode product is preheated more uniformly, the furnace door 140 is hinged to the top end of the furnace body 110, the locking member 150 is disposed on the furnace door 140, and the self-locking universal wheel 160 is disposed at the bottom end of the furnace body 110.
Referring again to fig. 2, in one embodiment, further, the support plate 130 is provided with a baffle 132 to prevent the graphite electrode product from sliding out of the support plate 130.
Referring again to fig. 2, in a specific embodiment, the oven door 140 is further provided with a handle 141 to facilitate opening and closing the oven door 140.
Referring to fig. 3, in a specific embodiment, the preheating assembly 200 includes an air outlet plate 210, a combustion chamber 220, an air inlet pipe 230, a fan 240 and a return pipe 250, the air outlet plate 210 is disposed around and at the bottom in the furnace body 110, a plurality of air outlet holes 211 are uniformly formed in the air outlet plate 210, so that graphite electrode products are uniformly preheated, the combustion chamber 220 is fixedly disposed outside the furnace body 110, the air outlet plates 210 are connected to the combustion chamber 220 through the air inlet pipe 230, the air inlet pipe 230 is provided with the fan 240 near the combustion chamber 220, and the combustion chamber 220 is communicated with the furnace body 110 through the return pipe 250, thereby realizing cyclic heating and reducing energy consumption.
To sum up: through the arrangement of the structure, the graphite electrode product is heated more uniformly, and the preheating quality of the preheating furnace to the graphite electrode can be further ensured.
The utility model provides a preheating furnace 10 for efficient graphite electrode impregnation, which has the following specific working principle: when the device is used, firstly, the device is pushed to a designated position, then the self-locking universal wheel 160 is locked to prevent the device from moving randomly, then a graphite electrode product to be subjected to preheating treatment is placed on the supporting plate 130, then the height of the supporting plate 130 is adjusted to a proper position through the hydraulic rod 120, so that the air outlet plate 210 is just aligned with the graphite electrode product, then the furnace door 140 is closed, then the locking piece 150 is locked, then the fan 240 is started, flue gas in the combustion chamber 220 enters the furnace body 110 through the air inlet pipe 230, at the moment, the hot flue gas preheats the graphite electrode product, and the condition of uneven heating of the graphite electrode can be avoided due to the arrangement of the air outlet plate 210, meanwhile, in the preheating process, the flue gas with relatively low temperature at the bottom of the furnace body 110 can be discharged into the combustion chamber 220, and is fed into the furnace body 110 again after being heated by the combustion chamber 220, so that the circulating heating is realized, and the energy consumption is reduced.
It should be noted that, specific model specifications of the hydraulic rod 120 and the fan 240 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. A preheating furnace for dipping a high-efficiency graphite electrode is characterized by comprising
The furnace body assembly comprises a furnace body, a hydraulic rod, a supporting plate, a furnace door, a locking piece and a self-locking universal wheel, wherein the supporting plate is arranged in the furnace body through the hydraulic rod, a plurality of through holes are uniformly formed in the supporting plate, the furnace door is hinged to the top end of the furnace body, the locking piece is arranged on the furnace door, and the self-locking universal wheel is arranged at the bottom end of the furnace body;
the preheating assembly comprises an air outlet plate, a combustion chamber, an air inlet pipe, a fan and a return pipe, wherein the air outlet plate is arranged at the periphery and the bottom in the furnace body, a plurality of air outlet holes are uniformly formed in the air outlet plate, the combustion chamber is fixedly arranged outside the furnace body, a plurality of air outlet plates are connected with the combustion chamber through the air inlet pipe, the air inlet pipe is close to the combustion chamber and is provided with the fan, and the combustion chamber is communicated with the furnace body through the return pipe.
2. The preheating furnace for impregnating a high-efficiency graphite electrode according to claim 1, wherein the supporting plate is provided with a baffle plate.
3. The preheating furnace for efficient graphite electrode impregnation according to claim 1, wherein the furnace door is provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701559.8U CN220083704U (en) | 2023-06-30 | 2023-06-30 | High-efficient graphite electrode is preheating furnace for flooding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321701559.8U CN220083704U (en) | 2023-06-30 | 2023-06-30 | High-efficient graphite electrode is preheating furnace for flooding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083704U true CN220083704U (en) | 2023-11-24 |
Family
ID=88817385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321701559.8U Active CN220083704U (en) | 2023-06-30 | 2023-06-30 | High-efficient graphite electrode is preheating furnace for flooding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346535A (en) * | 2023-12-05 | 2024-01-05 | 山西北都科技股份有限公司 | Graphite electrode dipping preheating furnace |
| CN118242888A (en) * | 2024-05-29 | 2024-06-25 | 介休市金盛碳素有限公司 | Graphite electrode dipping preheating furnace |
-
2023
- 2023-06-30 CN CN202321701559.8U patent/CN220083704U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117346535A (en) * | 2023-12-05 | 2024-01-05 | 山西北都科技股份有限公司 | Graphite electrode dipping preheating furnace |
| CN117346535B (en) * | 2023-12-05 | 2024-02-23 | 山西北都科技股份有限公司 | Graphite electrode dipping preheating furnace |
| CN118242888A (en) * | 2024-05-29 | 2024-06-25 | 介休市金盛碳素有限公司 | Graphite electrode dipping preheating furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220083704U (en) | High-efficient graphite electrode is preheating furnace for flooding | |
| CN106367570B (en) | quenching anti-deformation device and method | |
| CN206033795U (en) | Adopt pit -type tempering furnace of carbon fiber heating tube heating | |
| CN211064911U (en) | Electric tea charcoal baking integrated machine | |
| CN210506484U (en) | Radiant tube type aluminum profile gas aging furnace | |
| CN110184425B (en) | High-strength fastener isothermal spheroidizing annealing cold heading forming method | |
| CN116656917A (en) | Single-tooth creeper tread tempering heat treatment equipment | |
| CN215481124U (en) | Full-automatic energy-saving annealing furnace for stainless steel pipes | |
| CN205443374U (en) | Annealing stove centralized control system | |
| CN215365882U (en) | Tempering furnace support convenient to take out and put into tempering furnace | |
| CN211041789U (en) | Lithium cell dehydration roller hearth furnace structure of presintering | |
| CN209412259U (en) | A kind of annealing furnace for effectivelying prevent essence to pull out band steel decarburization | |
| CN210596152U (en) | High-efficient balling annealing stove | |
| CN208455035U (en) | A kind of heat-treatment furnace | |
| CN209583643U (en) | A kind of graphite product dipping preheating device | |
| CN207811780U (en) | A kind of blast furnace crucibe apparatus for baking | |
| CN206257670U (en) | A kind of heat stored nozzle for industrial furnace | |
| CN206146176U (en) | Continuous type high temperature mesh belt furnace | |
| CN221662982U (en) | Uniform tempering furnace convenient for waste heat recovery | |
| CN103411425B (en) | Slide rail chain drive drawer-type heating furnace used for warm forming production | |
| CN219147366U (en) | Heating barrel of cooking stove | |
| CN210802024U (en) | Roasting furnace with temperature circulating system | |
| CN213480221U (en) | Ash picking furnace with residual temperature preheating system | |
| CN209854211U (en) | Uniform heating tempering furnace | |
| CN219095076U (en) | Height adjusting mechanism of air sealing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |