CN215199635U - Preheating and heat-preserving device for casting launder - Google Patents
Preheating and heat-preserving device for casting launder Download PDFInfo
- Publication number
- CN215199635U CN215199635U CN202120459979.4U CN202120459979U CN215199635U CN 215199635 U CN215199635 U CN 215199635U CN 202120459979 U CN202120459979 U CN 202120459979U CN 215199635 U CN215199635 U CN 215199635U
- Authority
- CN
- China
- Prior art keywords
- heat
- preheating
- cover
- casting
- runner
- 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 relates to the technical field of casting, in particular to a preheating and heat-preserving device for a casting runner, which comprises a bracket, a runner erected in the bracket, a heat-preserving cover covering the runner, a preheating burner fastened with the heat-preserving cover, and an electric driving mechanism for driving the heat-preserving cover to turn over; the middle part of the heat preservation cover is provided with a mounting hole in a penetrating mode, the preheating burner is arranged in the mounting hole in a penetrating mode and exposed out of the lower bottom face of the heat preservation cover, and the preheating burner is connected with an external air supply device. With this structural design's casting chute preheating heat preservation device, can preheat the chute of heat preservation lid below through the preheating burner that is connected with outside air feeder, simultaneously, can also realize the upset of heat preservation lid through electric drive mechanism, make things convenient for opening and shutting of heat preservation lid then.
Description
Technical Field
The utility model relates to a casting technical field especially relates to a casting chute preheats heat preservation device.
Background
The launder that is used for the metal liquid to flow under the prior art adopts the heat preservation lid to keep warm mostly, assists with electric heating wire simultaneously and preheats in the assistance, and the casting launder that designs with this mode preheats heat preservation upper cover because there is the heating slow in the electric heating mode, easy electric leakage after ageing, and a great deal of defects such as easy damage of being close to with the metal liquid distance, therefore need to improve it.
Disclosure of Invention
An object of the utility model is to provide a heat preservation device is preheated in casting chute, this heat preservation device is preheated in casting chute can play better heat preservation and preheat the effect, and safe and reliable, convenient and practical.
To achieve the purpose, the utility model adopts the following technical proposal:
a preheating and heat-insulating device for a casting runner comprises a bracket, the runner erected in the bracket, a heat-insulating cover covering the runner, a preheating burner fastened with the heat-insulating cover, and an electric driving mechanism for driving the heat-insulating cover to turn over; the middle part of the heat preservation cover is provided with a mounting hole in a penetrating mode, the preheating burner is arranged in the mounting hole in a penetrating mode and exposed out of the lower bottom face of the heat preservation cover, and the preheating burner is connected with an external air supply device.
The electric driving mechanism comprises a turnover support fastened with the heat-insulating cover, a turnover support fastened to one side wall of the support and pivoted with the turnover support, and an electric push rod pivoted with the turnover support and used for driving the turnover support to turn over, wherein an electric push rod base is fastened to one side wall of the support below the turnover support, and the electric push rod base is pivoted with the electric push rod.
The middle of the lower bottom surface of the heat-insulating cover is provided with a groove, and the preheating burner is exposed out of the groove.
Wherein the width of the launder is smaller than the width of the groove.
The heat insulation cover comprises a heat insulation plate and a heat insulation plate coated on the heat insulation plate.
And the gas receiving end of the preheating burner is exposed out of the overturning bracket.
The utility model has the advantages that: the utility model provides a preheating and heat-insulating device for a casting launder, which comprises a bracket, a launder erected in the bracket, a heat-insulating cover covering the launder, a preheating burner fastened with the heat-insulating cover, and an electric driving mechanism for driving the heat-insulating cover to turn over; the middle part of the heat preservation cover is provided with a mounting hole in a penetrating mode, the preheating burner is arranged in the mounting hole in a penetrating mode and exposed out of the lower bottom face of the heat preservation cover, and the preheating burner is connected with an external air supply device. With this structural design's casting chute preheating heat preservation device, can preheat the chute of heat preservation lid below through the preheating burner that is connected with outside air feeder, simultaneously, can also realize the upset of heat preservation lid through electric drive mechanism, make things convenient for opening and shutting of heat preservation lid then.
Drawings
Fig. 1 is a schematic structural view of the preheating and heat-preserving device for casting launder of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the embodiment provides a casting runner preheating and heat insulating device, which includes a support 1, a runner 2 erected in the support 1, a heat insulating cover 3 covering the runner 2, a preheating burner 4 fastened to the heat insulating cover 3, and an electric driving mechanism for driving the heat insulating cover 3 to turn over; the middle part of the heat preservation cover 3 is provided with a mounting hole in a penetrating manner, the preheating burner 4 penetrates through the mounting hole and is exposed out of the lower bottom surface of the heat preservation cover 3, and the preheating burner 4 is connected with an external air supply device. Preferably, the external gas supply device in the present embodiment may be provided as a natural gas access device. Adopt above-mentioned structural design's casting chute 2 to preheat heat preservation device, can preheat the chute 2 of below through the high temperature flame that preheats nozzle 4 and produce, simultaneously, can also realize through electric drive mechanism that the automation of heat preservation lid 3 opens and shuts, play better heat preservation effect then, compare with the manual heat preservation lid 3 that opens and shuts simultaneously, also make comparatively labour saving and time saving.
Furthermore, the electric driving mechanism in this embodiment includes an overturning bracket 51 fastened to the thermal insulation cover 3, an overturning support 52 fastened to a side wall of the bracket 1 and pivotally connected to the overturning bracket 51, and an electric push rod 53 pivotally connected to the overturning bracket 51 and used for driving the overturning bracket 51 to overturn, wherein an electric push rod base 54 is fastened to a side wall of the bracket 1 below the overturning support 52, and the electric push rod base 54 is pivotally connected to the electric push rod 53, so that the overturning bracket 51 is overturned along a driving shaft of the overturning support 52 by the extension and contraction of the electric push rod 53, thereby conveniently and efficiently achieving the automatic opening and closing of the thermal insulation cover 3.
In addition, in this embodiment, in order to keep a certain safety distance between the preheating burner 4 and the launder 2, it is preferable that a groove 31 is provided in the middle of the lower bottom surface of the heat-insulating cover 3, the preheating burner 4 is exposed to the groove 31, and the width of the launder 2 is smaller than the width of the groove 31. Therefore, the flame sprayed by the preheating burner 4 can be better sprayed to the launder 2, and a better preheating effect is achieved. In addition, in order to facilitate the connection of the gas receiving end of the preheating burner 4 with the external gas supply device, the gas receiving end of the preheating burner 4 is exposed out of the turning bracket 51.
Furthermore, the heat insulation cover 3 in this embodiment includes a heat insulation plate and a heat insulation plate wrapped around the heat insulation plate, and preferably, the heat insulation plate may be made of stainless steel, and the heat insulation plate is made of asbestos.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (6)
1. A preheating and heat-insulating device for a casting runner is characterized by comprising a bracket, a runner erected in the bracket, a heat-insulating cover covering the runner, a preheating burner fastened with the heat-insulating cover, and an electric driving mechanism for driving the heat-insulating cover to turn over; the middle part of the heat preservation cover is provided with a mounting hole in a penetrating mode, the preheating burner is arranged in the mounting hole in a penetrating mode and exposed out of the lower bottom face of the heat preservation cover, and the preheating burner is connected with an external air supply device.
2. The preheating and heat-preserving device for the casting launder according to claim 1, characterized in that the electric driving mechanism comprises a turning support fastened to the heat-preserving cover, a turning support fastened to a side wall of the support and pivotally connected to the turning support, and an electric push rod pivotally connected to the turning support for driving the turning support to turn, and a electric push rod base fastened to a side wall of the support below the turning support and pivotally connected to the electric push rod.
3. The preheating and heat-insulating device for the casting launder as claimed in claim 1, wherein a groove is formed in the middle of the lower bottom surface of the heat-insulating cover, and the preheating burner is exposed to the groove.
4. The casting runner preheating and holding apparatus of claim 3, wherein the width of the runner is less than the width of the trough.
5. The casting runner preheating and heat preserving device as claimed in claim 1, wherein the heat preserving cover comprises a heat preserving plate and a heat insulating plate coated on the heat preserving plate.
6. The casting launder preheating and holding apparatus of claim 2, wherein the gas receiving end of the preheating burner is exposed to the turning frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459979.4U CN215199635U (en) | 2021-03-03 | 2021-03-03 | Preheating and heat-preserving device for casting launder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120459979.4U CN215199635U (en) | 2021-03-03 | 2021-03-03 | Preheating and heat-preserving device for casting launder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215199635U true CN215199635U (en) | 2021-12-17 |
Family
ID=79441598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120459979.4U Active CN215199635U (en) | 2021-03-03 | 2021-03-03 | Preheating and heat-preserving device for casting launder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215199635U (en) |
-
2021
- 2021-03-03 CN CN202120459979.4U patent/CN215199635U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215199635U (en) | Preheating and heat-preserving device for casting launder | |
| CN203088516U (en) | Heat preserving cup with temperature controllable | |
| CN209685864U (en) | The annealing furnace being heated evenly | |
| CN202316994U (en) | Casting ladle baking device | |
| CN206659454U (en) | A kind of Multifunctional heating formula serving trolley | |
| CN202087818U (en) | Drying oven for submersed nozzle | |
| CN206666492U (en) | A kind of Brewing equipment | |
| CN108060377A (en) | A kind of novel hot galvanizing stove | |
| CN206315004U (en) | Drinks fuel barbecue stove | |
| CN207292797U (en) | A kind of applied chemistry reagent storage device | |
| CN206322045U (en) | Heater of shaft sleeve | |
| CN109276158A (en) | A kind of pupa worm selenium cake Special Baking machine | |
| CN209322929U (en) | A kind of LF furnace constant temperature heating device | |
| CN204276885U (en) | Inversion type casting ladle roaster | |
| CN219956072U (en) | Oxygen-enriched airtight smelting furnace | |
| CN203506433U (en) | Pot cover losing-preventing cooker | |
| CN220567834U (en) | Intermediate frequency furnace for smelting | |
| CN218001826U (en) | Winter pipeline construction heat preservation device | |
| CN215628193U (en) | Gas consumption reducing device for cold rolling heating furnace | |
| CN204363732U (en) | A kind of vacuum heat-preserving electric heating appliance | |
| CN207500698U (en) | Compressed gas heating apparatus | |
| CN202461757U (en) | Heat preservation bracket for electric soldering iron | |
| CN205382201U (en) | Flip structure zinc -plating smelting pot | |
| CN216786257U (en) | Automatic enameling device for enamel elements | |
| CN215373198U (en) | Metal surface drying machine with heated air circulation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |