CN215288917U - Convenient annealing heat-preservation cover for electroslag ingot - Google Patents
Convenient annealing heat-preservation cover for electroslag ingot Download PDFInfo
- Publication number
- CN215288917U CN215288917U CN202121393811.4U CN202121393811U CN215288917U CN 215288917 U CN215288917 U CN 215288917U CN 202121393811 U CN202121393811 U CN 202121393811U CN 215288917 U CN215288917 U CN 215288917U
- Authority
- CN
- China
- Prior art keywords
- electroslag ingot
- heat preservation
- cover
- preservation cover
- inner shell
- 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
Images
Abstract
The utility model discloses an electroslag ingot portable annealing heat preservation cover, which comprises a cover body, wherein the cover body comprises an outer shell, an inner shell and a heat preservation material filled between the outer shell and the inner shell; the inner diameter of the inner shell is larger than the outer diameter of the electroslag ingot, and the electroslag ingot can be accommodated; the cover body is provided with a heating component and a temperature measuring component. Compared with the annealing furnace used in the prior art, the annealing heat-preserving cover provided by the utility model has the advantages of small volume, rapid temperature rise and reduction, effective energy saving, remarkably shortened waiting time for entering the furnace, accelerated production progress and shortened production period; the device is simple, the operation is flexible, the investment is low, batch customization manufacturing can be carried out according to the shape and the size of the electroslag ingot, the requirement of different production of annealing of the electroslag ingot is met, and various different alloy ingots can be produced simultaneously. Meanwhile, the heat-insulating cover can be moved as required, so that the occupied area of an effective field can be reduced.
Description
Technical Field
The utility model belongs to the technical field of annealing device, concretely relates to annealing heat preservation cover of electroslag spindle portable.
Background
Electroslag remelting is a process capable of effectively improving the purity and solidification quality of alloy, and produced alloy electroslag ingots, particularly medium-high alloy steel, are usually annealed to reduce internal stress and prevent ingot cracking. Generally, an electroslag ingot is annealed by adopting a resistance furnace or a natural gas furnace, a plurality of electroslag ingots can be placed in each furnace, then annealing is carried out at a certain temperature, but the electroslag ingot produced in the early stage is limited by electroslag remelting production efficiency and large furnace capacity of an annealing furnace, the electroslag ingot produced in the early stage can be placed in the furnace for annealing after enough electroslag ingots are produced, the timeliness of annealing is limited, and the risk of electroslag ingot cracking is increased; meanwhile, electroslag remelting is special smelting equipment, multiple alloys can be produced in small batches and in multiple varieties, and due to different annealing process parameters such as annealing temperature, the alloys with different compositions are difficult to anneal in the same furnace, so that certain limitation is brought to organizational production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above problem, annealing and differentiation annealing when realizing different alloy electroslag spindle organize the production in a flexible way, avoid the electroslag spindle to smelt the time of waiting for going into the stove after finishing simultaneously, shorten production cycle, reduce technical purpose such as ingot cracking risk, and provide an electroslag spindle portable annealing cover that keeps warm.
The purpose of the utility model is realized by the following technical scheme:
an electroslag ingot portable annealing heat-insulating cover comprises a cover body, wherein the cover body comprises an outer shell, an inner shell and a heat-insulating material filled between the outer shell and the inner shell; the inner diameter of the inner shell is larger than the outer diameter of the electroslag ingot, and the electroslag ingot can be accommodated;
the cover body is provided with a heating component and a temperature measuring component;
the heating assembly is positioned on the side of the inner shell and used for adjusting the interior of the heat-preservation cover to the annealing temperature;
the temperature measurement component is used for testing the internal temperature of the heat preservation cover.
Preferably, the heat preservation cover further comprises a base for placing the electroslag ingot, and the base and the cover body are arranged in a split mode.
Preferably, a baffle plate for shielding the heating assembly is arranged on the inner shell close to the base.
Preferably, the heating component is a resistance wire or a resistance belt arranged around the peripheral side wall of the inner shell.
Preferably, the temperature measuring component is positioned at the top end of the cover body, and the testing end of the temperature measuring component is positioned in the cover body.
Preferably, the outer wall of the shell is provided with a lifting lug.
Preferably, the heat preservation cover further comprises a temperature controller electrically connected with the heating assembly and the temperature measuring assembly and used for automatically adjusting the internal temperature of the heat preservation cover.
Preferably, the housing is a steel housing.
Preferably, the inner shell is a steel inner shell.
Preferably, the base is a steel base.
Compared with the annealing furnace used in the prior art, the annealing heat-preserving cover provided by the utility model has the advantages of small volume, rapid temperature rise and reduction, effective energy saving, remarkably shortened waiting time for entering the furnace, accelerated production progress and shortened production period; the device is simple, the operation is flexible, the investment is low, batch customization manufacturing can be carried out according to the shape and the size of the electroslag ingot, the requirement of different production of annealing of the electroslag ingot is met, and various different alloy ingots can be produced simultaneously. Meanwhile, the heat-insulating cover can be moved as required, so that the occupied area of an effective field can be reduced.
Drawings
FIG. 1 is a schematic structural view of an electroslag ingot portable annealing heat-preserving cover provided by the utility model;
the device comprises a cover body 1, an outer shell 11, an inner shell 12, a heat insulation material 13, a heating assembly 14, a temperature measuring assembly 15, a baffle 16, a lifting lug 17, an electric wire 18, an electroslag ingot 2 and a base 3.
Detailed Description
The utility model provides an electroslag ingot portable annealing heat preservation cover, as shown in figure 1, which comprises a cover body 1, wherein the cover body comprises an outer shell 11, an inner shell 12 and a heat preservation material 13 filled between the outer shell and the inner shell; the shape of the inner shell 12 can be adjusted according to the shape of the electroslag ingot 2 in actual production, and the inner shell is generally cylindrical, and the inner diameter of the inner shell is larger than the outer diameter of the electroslag ingot so as to accommodate the electroslag ingot;
the cover body is provided with a heating component 14 and a temperature measuring component 15; the heating assembly is positioned on the side of the inner shell and used for adjusting the interior of the heat-insulating cover to the annealing temperature; the temperature measuring component 15 is used for testing the internal temperature of the heat preservation cover.
The utility model discloses during the use, cover the electroslag spindle completely with the cover body, then can start heating element 14 and heat, make the temperature rise in the heat preservation cover, reach electroslag spindle annealing temperature, insulating material 13 between inner shell and the shell can completely cut off external environment influence, reduce calorific loss, improve intensification efficiency, but temperature in the temperature measurement component 15 real-time supervision heat preservation cover prevents that the inside temperature of heat preservation cover is too high or low excessively, influences annealing effect. After annealing is finished, the cover body can be lifted and transferred to the next electroslag ingot to be annealed for continuous use.
The annealing heat-preserving cover of the utility model is used for a single electroslag ingot, has smaller volume compared with the annealing furnace used in the prior art, can heat and cool quickly, effectively save energy, obviously shorten waiting time for entering the furnace, accelerate production progress and shorten production period; the device is simple, the operation is flexible, the investment is low, batch customization manufacturing can be carried out according to the shape and the size of the electroslag ingot, the requirement of different production of annealing of the electroslag ingot is met, and various different alloy ingots can be produced simultaneously. Meanwhile, the heat-insulating cover can be moved as required, so that the occupied area of an effective field can be reduced.
Preferably, the size of the heat-insulating cover is a round ingot, the radius of the inner shell and the maximum radius of the electroslag ingot are more than or equal to 100mm, and the height of the heat-insulating cover is more than 300mm higher than the maximum height of the electroslag ingot.
Preferably, the heat preservation cover further comprises a base 3 for placing an electroslag ingot, and the base 3 and the cover body 1 are arranged in a split mode. Through setting up the base, can place the electroslag ingot on the base, then cover the cover body in the base top again, form sealed space with the base, be favorable to the temperature to keep, reduce energy consumption.
Further preferably, a baffle 16 for shielding the heating assembly 14 is arranged at the position, close to the base, of the inner shell 12, so as to prevent the electroslag ingot or the outer shell from colliding with the heating assembly (resistance wire/resistance belt) in the lifting process.
Preferably, the heat insulation material is heat insulation cotton; the heating component is a resistance wire or a resistance belt arranged around the peripheral side wall of the inner shell; the temperature measuring component is a thermocouple.
Preferably, the temperature measuring component is positioned at the top end of the cover body, and the testing end of the temperature measuring component is positioned in the cover body, so that the internal temperature of the heat-insulating cover can be accurately tested.
Preferably, the outer wall of the shell is provided with a lifting lug 17, so that the lifting is convenient.
Preferably, the heat preservation cover further comprises a temperature controller electrically connected with the heating assembly and the temperature measuring assembly and used for automatically controlling the internal temperature of the heat preservation cover, and the temperature controller can be arranged on the outer wall of the shell or separately arranged from the heat preservation cover.
Preferably, the outer shell, the inner shell and the base are made of high-strength steel materials.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An electroslag ingot portable annealing heat-insulating cover comprises a cover body, and is characterized in that the cover body comprises an outer shell, an inner shell and a heat-insulating material filled between the outer shell and the inner shell; the inner diameter of the inner shell is larger than the outer diameter of the electroslag ingot, and the electroslag ingot can be accommodated;
the cover body is provided with a heating component and a temperature measuring component;
the heating assembly is positioned on the side of the inner shell and used for adjusting the interior of the heat-preservation cover to the annealing temperature;
the temperature measurement component is used for testing the internal temperature of the heat preservation cover.
2. The electroslag ingot portable annealing heat preservation cover of claim 1,
the heat preservation cover further comprises a base used for placing the electroslag ingot, and the base and the cover body are arranged in a split mode.
3. The electroslag ingot portable annealing heat preservation cover of claim 2,
and a baffle plate used for shielding the heating assembly is arranged at the position, close to the base, of the inner shell.
4. The electroslag ingot portable annealing heat preservation cover of claim 1,
the heating component is a resistance wire or a resistance belt arranged around the peripheral side wall of the inner shell.
5. The electroslag ingot portable annealing heat preservation cover of claim 1,
the temperature measuring component is positioned at the top end of the cover body, and the testing end of the temperature measuring component is positioned in the cover body.
6. The electroslag ingot portable annealing heat preservation cover of claim 1,
and a lifting lug is arranged on the outer wall of the shell.
7. The electroslag ingot portable annealing heat preservation cover of claim 1,
the heat preservation cover also comprises a temperature controller which is electrically connected with the heating component and the temperature measuring component and is used for automatically adjusting the internal temperature of the heat preservation cover.
8. The electroslag ingot portable annealing heat preservation cover of claim 1,
the shell is a steel shell.
9. The electroslag ingot portable annealing heat preservation cover of claim 1,
the inner shell is a steel inner shell.
10. The electroslag ingot portable annealing heat preservation cover of claim 2,
the base is a steel base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393811.4U CN215288917U (en) | 2021-06-22 | 2021-06-22 | Convenient annealing heat-preservation cover for electroslag ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121393811.4U CN215288917U (en) | 2021-06-22 | 2021-06-22 | Convenient annealing heat-preservation cover for electroslag ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215288917U true CN215288917U (en) | 2021-12-24 |
Family
ID=79517726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121393811.4U Active CN215288917U (en) | 2021-06-22 | 2021-06-22 | Convenient annealing heat-preservation cover for electroslag ingot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215288917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115507641A (en) * | 2022-09-17 | 2022-12-23 | 河南中原特钢装备制造有限公司 | Die casting steel casting chassis baking device |
-
2021
- 2021-06-22 CN CN202121393811.4U patent/CN215288917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115507641A (en) * | 2022-09-17 | 2022-12-23 | 河南中原特钢装备制造有限公司 | Die casting steel casting chassis baking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215288917U (en) | Convenient annealing heat-preservation cover for electroslag ingot | |
| CN201195763Y (en) | Polysilicon ingot furnace | |
| CN105414428A (en) | Forging technique for cake forgings | |
| CN113235030A (en) | Preparation method of large-size GH4169 high-temperature alloy bar | |
| CN102172771A (en) | Remelting heating process in semisolid thixotropic processing of aluminium alloy | |
| CN110172648A (en) | A kind of electrothermal alloy containing zirconium and the preparation method containing zircaloy | |
| CN105648366B (en) | A kind of nearly isothermal Technology of Plastic Processing of high-entropy alloy temperature control | |
| CN104801643A (en) | Forging technology of lifting hook | |
| CN110684885B (en) | Forging control method for uniformly refining grain size of forge piece | |
| CN212807720U (en) | Continuous sampling system of vacuum induction melting furnace | |
| CN211311536U (en) | Tempering furnace for forging processing | |
| CN113061709A (en) | Design method of gradient heat treatment furnace with accurately controllable temperature gradient and double-tissue disc piece | |
| CN103394674A (en) | Vacuum induction furnace for casting thin-wall castings and method of casting thin-wall titanium alloy castings | |
| CN106623916A (en) | Low-temperature sintering method for preparing neodymium-iron-boron magnet | |
| CN108531693A (en) | Aluminum alloy heat processing equipment and aluminum alloy heat processing method | |
| CN105369068A (en) | La-Mg-Ni hydrogen storage alloy and preparation method thereof | |
| CN210657053U (en) | Steel casting heat treatment device | |
| CN110846495A (en) | Intelligent furnace temperature control device and method for vehicle bottom furnace | |
| CN210548005U (en) | Copper rod production equipment | |
| CN203928693U (en) | A kind of electric arc furnaces | |
| CN208167072U (en) | Horizontal vacuum furnace titanium alloy component is dissolved component and tooling | |
| CN109468437B (en) | Constant-speed cooling vacuum annealing furnace | |
| CN201301329Y (en) | Heating mantle of cold-rolled steel strip coil annealing equipment | |
| CN2811313Y (en) | Stress-relieving annealing furnace for welding device | |
| CN104498675A (en) | Insulating pit type annealing furnace and annealing treatment process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |