CN210833061U - Water-cooled arc furnace cover - Google Patents
Water-cooled arc furnace cover Download PDFInfo
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- CN210833061U CN210833061U CN201921987731.4U CN201921987731U CN210833061U CN 210833061 U CN210833061 U CN 210833061U CN 201921987731 U CN201921987731 U CN 201921987731U CN 210833061 U CN210833061 U CN 210833061U
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- top plate
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Abstract
The utility model discloses a water-cooled electric arc furnace bell, including the bell body, bell body surface runs through and is provided with the mounting through hole for the installation electrode, the inside cavity that is provided with of bell body, bell body upper surface is connected with inlet tube and outlet pipe, the inlet tube with the outlet pipe all with the inside cavity of bell body is linked together. Has the advantages that: the furnace cover body has a water cooling function, and is cooled in the use process, so that the high-temperature erosion of the furnace cover body can be delayed, the replacement times are reduced, the improvement of production is facilitated, and the cost is reduced.
Description
Technical Field
The utility model relates to an electric arc furnace bell technical field, concretely relates to water-cooled electric arc furnace bell.
Background
An electric arc furnace is an electric furnace for smelting ores and metals at high temperature by using an electrode arc, and a furnace cover is an important component of the electric arc furnace and is made of silicon carbide. However, the existing furnace cover does not have a cooling function, is easy to corrode at high temperature for a long time in a high-temperature environment, needs to be replaced periodically, influences production and processing, and simultaneously increases production cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-cooled arc furnace bell just lies in providing in order to solve above-mentioned problem to solve among the prior art present bell and do not possess cooling function, the easy high temperature erosion under high temperature environment for a long time needs periodic replacement, influences production and processing, has improved technical problem such as manufacturing cost simultaneously. The utility model provides an among a great deal of technical scheme preferred technical scheme bell body has the water-cooling function, cools down bell body in the use, can delay bell body's high temperature erosion, reduces and changes the number of times, helps improving production, technical effect such as reduce cost sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of water-cooled electric arc furnace bell, including the bell body, the bell body surface runs through and is provided with the installation through-hole for install the electrode, the inside cavity that is provided with of bell body, bell body upper surface is connected with inlet tube and outlet pipe, the inlet tube with the outlet pipe all with the inside cavity of bell body is linked together.
Adopt above-mentioned water-cooled electric arc furnace bell, during the use, will the inlet tube with the outlet pipe is connected with outside water route, the bell body during operation, through the inlet tube to cold water, cooperation are poured into to the inside cavity of bell body the outlet pipe forms the circulation water route with outside water route, and is right the bell body carries out water-cooling, can delay the high temperature erosion of bell body, reduces the change number of times, helps improving production, reduce cost.
Preferably, the furnace cover body comprises a top plate and a bottom plate, the surface of the top plate and the surface of the bottom plate are provided with the mounting through holes in a penetrating mode, sealing rings are arranged on the outer sides of the mounting through holes and connected between the top plate and the bottom plate, bearing rings are connected between the top plate and the bottom plate, and the top plate, the bottom plate, the sealing rings and the bearing rings are matched to enable the inside of the furnace cover body to form a cavity.
Preferably, reinforcing ribs are connected between the top plate and the bottom plate, and are located outside the bearing ring and evenly distributed on the circumference.
Preferably, the roof with be connected with median septum and outside baffle between the bottom plate, total two and the symmetric distribution of outside baffle are in the inner wall department of the inside cavity of bell body, the median septum is located between the sealing ring, the outside baffle the median septum with the sealing ring cooperation will the inside cavity of bell body is kept apart into first water guide chamber and second water guide chamber, the inlet tube with the outlet pipe all respectively has two, the inlet tube with two liang of outlet pipes are a pair of, and respectively with first water guide chamber with the second water guide chamber is linked together.
Preferably, the two pairs of water inlet pipes and the two pairs of water outlet pipes are distributed in a cross structure, so that the water flow directions in the first water guide cavity and the second water guide cavity are opposite.
Preferably, baffle plates are arranged in the first water guide cavity and the second water guide cavity respectively, and are used for enabling the first water guide cavity and the second water guide cavity to form a snake-shaped water path.
And through grooves corresponding to the outer side partition plate, the middle partition plate and the baffle plate are arranged on the surface of the top plate in a penetrating manner.
Preferably, the top plate, the bottom plate, the seal ring and the carrier ring are made of alloy steel.
Has the advantages that: the furnace cover body has a water cooling function, and is cooled in the use process, so that the high-temperature erosion of the furnace cover body can be delayed, the replacement times are reduced, the improvement of production is facilitated, and the cost is reduced.
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 perspective view of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is a top view of the internal structure of the furnace lid body according to the present invention;
fig. 4 is a top view of the top plate of the present invention.
The reference numerals are explained below:
1. a furnace lid body; 101. a top plate; 102. a base plate; 103. a load ring; 104. a reinforcing rib plate; 105. mounting a through hole; 106. a seal ring; 107. a first water guide cavity; 108. a second water guide cavity; 109. a through groove; 2. a water inlet pipe; 3. a water outlet pipe; 4. an outer spacer; 5. a middle partition plate; 6. and (7) a baffle plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a water-cooled arc furnace bell, including bell body 1, bell body 1 surface runs through and is provided with installation through-hole 105 for install the electrode, the inside cavity that is provided with of bell body 1, and bell body 1 upper surface is connected with inlet tube 2 and outlet pipe 3, and inlet tube 2 and outlet pipe 3 all are linked together with the inside cavity of bell body 1.
As an alternative embodiment, the furnace lid body 1 comprises a top plate 101 and a bottom plate 102, wherein a mounting through hole 105 is formed through the surface of each of the top plate 101 and the bottom plate 102, a sealing ring 106 is arranged outside the mounting through hole 105, the sealing ring 106 is connected between the top plate 101 and the bottom plate 102, a bearing ring 103 is connected between the top plate 101 and the bottom plate 102, and the top plate 101, the bottom plate 102, the sealing ring 106 and the bearing ring 103 cooperate to form a cavity inside the furnace lid body 1.
The reinforcing ribs 104 are connected between the top plate 101 and the bottom plate 102, and the reinforcing ribs 104 are located outside the bearing ring 103 and are evenly distributed on the circumference, so that the overall stability of the furnace cover body 1 can be ensured.
Be connected with median septum 5 and outside baffle 4 between roof 101 and the bottom plate 102, outside baffle 4 is total two and the inner wall department of symmetric distribution at the inside cavity of bell body 1, median septum 5 is located between sealing ring 106, outside baffle 4, median septum 5 and sealing ring 106 cooperation are kept apart into first water guide chamber 107 and second water guide chamber 108 with the inside cavity of bell body 1, inlet tube 2 and outlet pipe 3 all respectively have two, inlet tube 2 and outlet pipe 3 are two liang a pair of, and be linked together with first water guide chamber 107 and second water guide chamber 108 respectively, set up like this and can improve the water cooling efficiency to bell body 1.
The two pairs of water inlet pipes 2 and the water outlet pipes 3 are distributed in a cross structure, so that the directions of water flows in the first water guide cavity 107 and the second water guide cavity 108 are opposite, and the water cooling effect on the furnace cover body 1 can be improved.
The top plate 101 surface runs through and is provided with and outside baffle 4, the corresponding logical groove 109 of middle part baffle 5 and baffling board 6, the setting is when making bell body 1 like this, with bearing ring 103 and sealing ring 106 welding at bottom plate 102 upper surface, the outside baffle 4 is respectively inserted to the subdividing, middle part baffle 5 and baffling board 6 welding are located the upper surface of the inside bottom plate 102 of bearing ring 103, press the top plate 101 in bearing ring 103 top, make outside baffle 4, inside middle part baffle 5 and baffling board 6 all insert logical groove 109, finally realize top plate 101 and bearing ring 103 in proper order, sealing ring 106, outside baffle 4, welding between middle part baffle 5 and the baffling board 6, be convenient for weld, can guarantee bell body 1's whole leakproofness simultaneously.
The top plate 101, the bottom plate 102, the seal ring 106 and the bearing ring 103 are made of alloy steel, which can reduce the cost.
Adopt above-mentioned structure, during the use, be connected inlet tube 2 and outlet pipe 3 with outside water route, bell body 1 during operation pours into cold water into through inlet tube 2 to the inside cavity of bell body 1, and cooperation outlet pipe 3 and outside water route form the circulation water route, carry out the water-cooling to bell body 1, can delay bell body 1's high temperature erosion, reduce the change number of times, help improving production, reduce cost.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a water-cooled electric arc furnace bell which characterized in that: including bell body (1), bell body (1) surface runs through and is provided with mounting through hole (105) for the installation electrode, bell body (1) inside is provided with the cavity, bell body (1) upper surface is connected with inlet tube (2) and outlet pipe (3), inlet tube (2) with outlet pipe (3) all with bell body (1) inside cavity is linked together.
2. The furnace cover of the water-cooled electric arc furnace as claimed in claim 1, wherein: the furnace cover body (1) comprises a top plate (101) and a bottom plate (102), the top plate (101) and the surface of the bottom plate (102) are provided with installation through holes (105) in a penetrating mode, sealing rings (106) are arranged on the outer sides of the installation through holes (105), the sealing rings (106) are connected between the top plate (101) and the bottom plate (102), bearing rings (103) are connected between the top plate (101) and the bottom plate (102), and the top plate (101), the bottom plate (102), the sealing rings (106) and the bearing rings (103) are matched to enable the inside of the furnace cover body (1) to form a cavity.
3. The furnace cover of the water-cooled electric arc furnace as claimed in claim 2, wherein: reinforcing ribs (104) are connected between the top plate (101) and the bottom plate (102), and the reinforcing ribs (104) are located on the outer side of the bearing ring (103) and are uniformly distributed on the circumference.
4. The furnace cover of the water-cooled electric arc furnace as claimed in claim 2, wherein: roof (101) with be connected with middle part baffle (5) and outside baffle (4) between bottom plate (102), outside baffle (4) total two and symmetric distribution are in the inner wall department of bell body (1) inside cavity, middle part baffle (5) are located between sealing ring (106), outside baffle (4) middle part baffle (5) with sealing ring (106) cooperation will bell body (1) inside cavity is kept apart into first water guide chamber (107) and second water guide chamber (108), inlet tube (2) with outlet pipe (3) all respectively have two, inlet tube (2) with outlet pipe (3) two liang a pair, and respectively with first water guide chamber (107) with second water guide chamber (108) are linked together.
5. The furnace cover of the water-cooled electric arc furnace as claimed in claim 4, wherein: the two pairs of the water inlet pipes (2) and the water outlet pipes (3) are distributed in a cross structure, so that the water flow directions in the first water guide cavity (107) and the second water guide cavity (108) are opposite.
6. The furnace cover of the water-cooled electric arc furnace as claimed in claim 4, wherein: baffle plates (6) are arranged in the first water guide cavity (107) and the second water guide cavity (108) respectively and are used for enabling the first water guide cavity (107) and the second water guide cavity (108) to form a snake-shaped water path.
7. The furnace cover of the water-cooled electric arc furnace as claimed in claim 6, wherein: and through grooves (109) corresponding to the outer side partition plates (4), the middle partition plates (5) and the baffle plates (6) penetrate through the surface of the top plate (101).
8. The furnace cover of the water-cooled electric arc furnace as claimed in claim 2, wherein: the top plate (101), the bottom plate (102), the sealing ring (106) and the bearing ring (103) are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987731.4U CN210833061U (en) | 2019-11-18 | 2019-11-18 | Water-cooled arc furnace cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921987731.4U CN210833061U (en) | 2019-11-18 | 2019-11-18 | Water-cooled arc furnace cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833061U true CN210833061U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921987731.4U Active CN210833061U (en) | 2019-11-18 | 2019-11-18 | Water-cooled arc furnace cover |
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| CN (1) | CN210833061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797788A (en) * | 2020-12-30 | 2021-05-14 | 江苏三环奥纳科技有限公司 | Smelting device applied to nanocrystalline magnetically soft alloy material |
-
2019
- 2019-11-18 CN CN201921987731.4U patent/CN210833061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797788A (en) * | 2020-12-30 | 2021-05-14 | 江苏三环奥纳科技有限公司 | Smelting device applied to nanocrystalline magnetically soft alloy material |
| CN112797788B (en) * | 2020-12-30 | 2021-12-07 | 江苏三环奥纳科技有限公司 | Smelting device applied to nanocrystalline magnetically soft alloy material |
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Address after: No. 127, 3rd Grid, Luoluan Road, Huaishu Street Village, Luolong District, Luoyang, Henan Province 471000 Patentee after: Luoyang Xingyuan High-tech Materials Co.,Ltd. Address before: Chengguan Zhen Huai Shu Jie Cun, Yichuan County, Luoyang City, Henan Province Patentee before: YICHUAN COUNTY XINGYUAN HIGH-TECH MATERIALS CO.,LTD. |