CN210922170U - Novel induction shell of cored line frequency furnace - Google Patents
Novel induction shell of cored line frequency furnace Download PDFInfo
- Publication number
- CN210922170U CN210922170U CN201921875758.4U CN201921875758U CN210922170U CN 210922170 U CN210922170 U CN 210922170U CN 201921875758 U CN201921875758 U CN 201921875758U CN 210922170 U CN210922170 U CN 210922170U
- Authority
- CN
- China
- Prior art keywords
- furnace shell
- upper furnace
- shell
- lower furnace
- mica plate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model relates to a novel there is core line frequency furnace inductor shell comprises last stove outer covering, lower stove outer covering, mica plate, connecting bolt, yoke fixed plate, water-cooling pipeline. The upper furnace shell is made of Q235 materials and is connected with a flange on the lower surface of the semi-continuous casting furnace body in a connecting mode through connecting bolts; the lower furnace shell is made of Q235 materials and is connected with a flange of the upper furnace shell in a connecting mode through connecting bolts; the mica plate is placed between the upper furnace shell and the lower furnace shell, and the upper furnace shell, the lower furnace shell and the mica plate are perforated by a drill with the diameter of 20.5mm aiming at the center; the connecting bolt is M16 and is used for fixing the upper furnace shell, the lower furnace shell and the mica plate; the magnetic yoke fixing plate is arranged in the lower furnace shell through an M20 high-pressure bolt jackscrew; the water cooling pipeline is welded at three semicircular positions of the upper furnace shell and the lower furnace shell respectively by bending the rectangular pipe 40mm x 20mm, and the water cooling pipelines of the upper furnace shell and the lower furnace shell are not communicated. The utility model has the advantages of simple structure, long service life, easy maintenance and safe and energy-saving.
Description
Technical Field
The utility model relates to a novel have core line frequency furnace induction body stove outer covering is applied to copper and copper alloy semicontinuous casting field.
Background
In the field of copper and copper alloy casting, when a semi-continuous casting furnace body is used for casting, the melting and heat preservation functions are carried, the maximum working temperature is 1340 ℃, and the joint of the upper furnace body and an inductor is fastened through a 10mm epoxy resin plate and an epoxy resin insulating sheath of M16 through bolts. The normal working temperature of the epoxy resin plate is-60 ℃ to +230 ℃, and the epoxy resin plate can be carbonized under the high-temperature working environment for a long time, so that the insulation grade of the casting furnace is influenced, the magnetic leakage of a magnetic yoke is caused, and the power consumption of the casting furnace is increased; in addition, the carbonization phenomenon can also cause the loosening of fastening bolts between the furnace body and the inductor, so that the furnace shell of the inductor deforms to influence the integral structure of the furnace lining, the furnace lining cracks are generated, and the incidence rate of copper leakage accidents is increased. And go up the furnace body and dismantle inconveniently with the inductor separation, need destroy the overall structure of founding furnace body frame, water-cooling pipeline, fusion ditch, build the stove material clearance in the inductor and get up the difficulty, increase workman's the construction degree of difficulty. At present, no good solution exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve is, overcomes not enough in the background art, provides a simple structure, long service life, easy to maintain and safe energy-conserving novel cored power frequency furnace induction body stove outer covering.
The utility model discloses a specific technical scheme is: the utility model provides a novel there is core line frequency stove induction body stove outer covering comprises upper furnace shell, lower furnace shell, mica plate, connecting bolt, yoke fixed plate, water-cooling pipeline. The upper furnace shell is made of Q235 materials and is connected with a flange on the lower surface of the semi-continuous casting furnace body in a connecting mode through connecting bolts; the lower furnace shell is made of Q235 materials and is connected with a flange of the upper furnace shell in a connecting mode through connecting bolts; the mica plate is placed between the upper furnace shell and the lower furnace shell, and the upper furnace shell, the lower furnace shell and the mica plate are aligned to the center and are perforated by a drill bit with the diameter of 20.5 mm; the connecting bolt is M16 in model number and is used for fixing the upper furnace shell, the lower furnace shell and the mica plate; the magnetic yoke fixing plate is arranged in the lower furnace shell through an M20 high-pressure bolt jackscrew; the water cooling pipeline is formed by respectively welding the rectangular pipes with the lengths of 40mm and 20mm at three semicircular positions of the upper furnace shell and the lower furnace shell, and the water cooling pipelines of the upper furnace shell and the lower furnace shell are not communicated.
The utility model has the advantages of simple structure, long service life, easy maintenance and safe and energy-saving.
Drawings
FIG. 1 is a schematic structural diagram of an induction shell of a novel cored line frequency furnace;
description of reference numerals: the furnace comprises an upper furnace shell 1, a lower furnace shell 2, a mica plate 3, a connecting bolt 4, a magnetic yoke fixing plate 5 and a water cooling pipeline 6.
Detailed Description
The following detailed description of the novel induction furnace casing of the core line frequency furnace according to the present invention is made with reference to the attached drawing 1.
A novel induction body furnace shell of a cored line frequency furnace structurally comprises an upper furnace shell 1, a lower furnace shell 2, a mica plate 3, connecting bolts 4, a magnetic yoke fixing plate 5 and a water cooling pipeline 6, wherein the upper furnace shell 1 is made of Q235 materials and is connected with a flange on the lower surface of a semi-continuous casting furnace body, and the connecting mode is fixed through the connecting bolts 4; the lower furnace shell 2 is made of Q235 materials and is connected with a flange of the upper furnace shell 1 in a connecting mode through a connecting bolt 4; the mica plate 3 is placed between the upper furnace shell 1 and the lower furnace shell 2, and the upper furnace shell 1, the lower furnace shell 2 and the mica plate 3 are aligned to the center and are perforated by a drill bit with the diameter of 20.5 mm; the model of the connecting bolt 4 is M16, which is used for fixing the upper furnace shell 2, the lower furnace shell 2 and the mica plate 3, and after the connection, the resistance value of the upper furnace shell 2 and the lower furnace shell 2 is measured by an insulation resistance meter, and the resistance value is +/-infinity k omega; the magnetic yoke fixing plate 5 is arranged in the lower furnace shell 2 through an M20 high-pressure bolt jackscrew; the water cooling pipeline 6 is formed by bending a rectangular pipe 40mm by 20mm and welding the rectangular pipe at three semicircular positions of the upper furnace shell 1 and the lower furnace shell 2 respectively, the water cooling pipelines of the upper furnace shell 1 and the lower furnace shell 2 are not communicated, after the water cooling pipeline 6 is installed, a handheld pressure test pump is required to be used as a medium for carrying out leakage pressure test, and the pressure is not low and is 0.4 MP.
When the inductor is replaced, copper liquid in the semi-continuous casting furnace body is poured completely, the flange on the lower surface of the semi-continuous casting furnace body and the connecting bolt 4 of the upper furnace shell 1 of the inductor are all removed, so that the semi-continuous casting furnace body and the inductor can be quickly separated, then the upper furnace shell 1 and the lower furnace shell 2 of the inductor are quickly separated, and insulation treatment is carried out.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (1)
1. The utility model provides a novel there is core power frequency furnace induction body stove outer covering, its structure includes stove outer covering, lower stove outer covering, mica plate, connecting bolt, yoke fixed plate, water-cooling pipeline, characterized by: the upper furnace shell is made of Q235 materials and is connected with a flange on the lower surface of the semi-continuous casting furnace body in a connecting mode through connecting bolts; the lower furnace shell is made of Q235 materials and is connected with a flange of the upper furnace shell in a connecting mode through connecting bolts; the mica plate is placed between the upper furnace shell and the lower furnace shell, and the upper furnace shell, the lower furnace shell and the mica plate are perforated by a drill with the diameter of 20.5mm aiming at the center; the connecting bolt is M16 and is used for fixing the upper furnace shell, the lower furnace shell and the mica plate; the magnetic yoke fixing plate is arranged in the lower furnace shell through an M20 high-pressure bolt jackscrew; the water cooling pipeline is welded at three semicircular positions of the upper furnace shell and the lower furnace shell respectively by bending the rectangular pipe 40mm x 20mm, and the water cooling pipelines of the upper furnace shell and the lower furnace shell are not communicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875758.4U CN210922170U (en) | 2019-11-01 | 2019-11-01 | Novel induction shell of cored line frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875758.4U CN210922170U (en) | 2019-11-01 | 2019-11-01 | Novel induction shell of cored line frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922170U true CN210922170U (en) | 2020-07-03 |
Family
ID=71344315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921875758.4U Expired - Fee Related CN210922170U (en) | 2019-11-01 | 2019-11-01 | Novel induction shell of cored line frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922170U (en) |
-
2019
- 2019-11-01 CN CN201921875758.4U patent/CN210922170U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207922568U (en) | A kind of removable liner heat-generating pipe | |
| CN107299172B (en) | A kind of copper cooling plate and its water channel setting method | |
| CN210922170U (en) | Novel induction shell of cored line frequency furnace | |
| CN204922352U (en) | External fixation festival in steel bushing steel direct -burried steam conduit | |
| CN203947143U (en) | The cooling combined iron notch brick of copper water jacket for ferronickel electric furnace | |
| CN203820810U (en) | Improved blast furnace bottom cooling structure | |
| CN107805679B (en) | A kind of blast-furnace tuyere burn after rapid plugging method | |
| CN204924478U (en) | Wholly fill in brick formula thermocouple with water cooling circuit | |
| CN115386669A (en) | Method for establishing triple-hearth structure of blast furnace | |
| CN204923970U (en) | Long service life's coke oven crude gas waste heat recovery heat transfer device | |
| CN103611921A (en) | Slag skimmer production method | |
| CN202274734U (en) | Tubular water cooling flue used for electric furnace | |
| CN204255703U (en) | With presetting system blowdown cooling device on high temperature frame | |
| CN203928735U (en) | Vacuum heat-preserving brick structure and vacuum insulation and line frequency furnace | |
| CN105969956B (en) | A kind of thrust wheel of digging machine neck and end head carry out the electromagnetic induction heater of quenching treatment | |
| CN204271805U (en) | Automobile motor shell water channel sealing device | |
| CN204365995U (en) | A kind of superconduction steel-making continuous casting crystallizer assembly | |
| CN203661314U (en) | Ferroalloy furnace electrode contact protective jacket | |
| CN219301333U (en) | Heat-insulating flame-explosion-resistant impact electric furnace flue gas pipeline | |
| CN105136323B (en) | A kind of overall plug brick thermocouple provided with chilled(cooling) water return (CWR) | |
| CN109777909B (en) | Reducing joint for flue of steel-making furnace | |
| CN204420997U (en) | The wear-resisting slag pipe of U-tube bundle water-cooled steel plastic compount | |
| CN213021051U (en) | High efficiency tubular condenser convenient to overhaul | |
| CN202791114U (en) | Air supply device expansion joint | |
| CN215063713U (en) | Carbon black heat preservation high temperature graphitizing furnace monolithic casting water-cooling insulating layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20201101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |