CN212082010U - Light alloy melt preparation and supply integrated device - Google Patents
Light alloy melt preparation and supply integrated device Download PDFInfo
- Publication number
- CN212082010U CN212082010U CN202020842753.8U CN202020842753U CN212082010U CN 212082010 U CN212082010 U CN 212082010U CN 202020842753 U CN202020842753 U CN 202020842753U CN 212082010 U CN212082010 U CN 212082010U
- Authority
- CN
- China
- Prior art keywords
- furnace
- light alloy
- alloy melt
- melting
- refining
- 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
- 229910001234 light alloy Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000007670 refining Methods 0.000 claims abstract description 45
- 238000002844 melting Methods 0.000 claims abstract description 35
- 230000008018 melting Effects 0.000 claims abstract description 35
- 238000004321 preservation Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 238000004512 die casting Methods 0.000 abstract description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model belongs to the technical field of light alloy melt preparation and supply, and relates to a light alloy melt preparation and supply integrated device, which comprises a melting refining furnace, a heat preservation pouring furnace and a siphon for connecting the melting refining furnace and the heat preservation pouring furnace; the device also comprises a venturi arranged outside the melting and refining furnace, and the venturi is connected with a siphon; and the venturi is also provided with a blowing interface. The utility model discloses can realize that the machine limit of die casting machine realizes that melting, refining, heat preservation and quantitative pouring of furnace charge are integrated, its biggest characteristics are that the light alloy fuse-element need not circulate between melting, refining, heat preservation pouring process.
Description
Technical Field
The utility model belongs to the technical field of light alloy fuse-element preparation supply, a light alloy fuse-element preparation supply integrated device is related to.
Background
Currently, light alloys represented by aluminum and magnesium alloys are widely used in the fields of aerospace, road vehicles (automobiles, motorcycles, and the like), rail vehicles, electronic information, and the like. Melt preparation and supply are necessary processes in the life cycle of light alloys. At present, the mainstream light alloy melt preparation supply mode in the die-casting industry is mainly characterized by 'procedure separation and remote implementation', namely: the process waste and the waste casting are collected, transported, mixed, charged, melted, refined, transferred to liquid, insulated and poured by different devices respectively and finished in different places. The production mode has the greatest advantages of clear work division among working procedures, special personnel tasks, professional equipment functions and flexible production scheduling; however, the biggest problem is that each process is spatially separated, the melt needs to flow between the processes, the heat loss and the melt oxidation are serious, the energy and the material are not saved, and meanwhile, the potential safety hazard exists, so that the problem to be solved is urgently needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an integrated device for preparing and supplying light alloy melt to solve the problems of potential safety hazard, heat loss and melt oxidation caused by melt circulation in the existing separated light alloy melt preparation and supply process.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a light alloy melt preparation and supply integrated device comprises a melting refining furnace, a heat preservation pouring furnace and a siphon pipe for connecting the melting refining furnace and the heat preservation pouring furnace; the device also comprises a venturi arranged outside the melting and refining furnace, and the venturi is connected with a siphon; and the venturi is also provided with a blowing interface.
Optionally, the melting and refining furnace is provided with a first furnace cover, and a feeding port, a refining port and a slag tapping port which can be opened and closed are formed in the first furnace cover.
Optionally, a second furnace cover is arranged on the heat-preservation pouring furnace, and a slag striking observation port and a pouring port which can be opened and closed are formed in the second furnace cover.
Optionally, the position of the melting refining furnace is higher than that of the heat preservation pouring furnace.
Optionally, a heat insulation layer, a heating device and a stop valve are arranged in the siphon.
Optionally, the siphon is made of steel or an inorganic non-metallic material.
Optionally, the heat-insulating layer is made of an inorganic non-metallic material and wraps the siphon.
Optionally, the heating device comprises a resistance wire, a thermocouple and a temperature control meter; the resistance wire is arranged in the heat-insulating layer; the temperature measuring end of the thermocouple is inserted into the heat insulation layer and is close to the siphon.
Optionally, the venturi and the siphon are connected to both sides of the stop valve.
Optionally, the venturi is inserted into the refining opening and is arranged in the melting refining furnace.
The utility model discloses can realize that the machine limit of die casting machine realizes melting, refining, heat preservation and the quantitative pouring of furnace charge is integrated, its biggest characteristics are that the light alloy fuse-element need not circulate between melting, refining, heat preservation pouring process, its beneficial effect particularly as follows:
firstly, the heat loss and oxidation caused by melt transfer are avoided, and the energy is saved by more than 20 percent compared with the traditional separated smelting-heat preservation production.
Secondly, the melt quality is higher, and the loss of materials caused by melt refining-heat preservation melt transportation is reduced.
Thirdly, the preparation and supply process of the melt has no potential safety hazard caused by high-temperature melt transfer.
Fourthly, labor cost required by melt transfer circulation is saved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to FIG. 1, the reference numbers in the drawings denote: the device comprises a melting refining furnace 1, a venturi 2, a stop valve 3, a siphon 4, a heat preservation pouring furnace 5 and a blowing interface 6.
The utility model relates to a light alloy melt preparation and supply integrated device, which comprises a melting refining furnace 1, a heat preservation pouring furnace 5 and a siphon 4 for connecting the melting refining furnace 1 and the heat preservation pouring furnace 5; the system also comprises a venturi 2 arranged outside the melting refining furnace 1, wherein the venturi 2 is connected with a siphon 4; the venturi 2 is also provided with a blowing interface 6.
In the embodiment, the melting and refining furnace 1 is provided with a first furnace cover, and a feeding port, a refining port and a slag striking port which can be opened and closed are formed on the first furnace cover; the heat-preservation pouring furnace 5 is provided with a second furnace cover, and a slag striking observation port and a pouring port which can be opened and closed are formed in the second furnace cover; the position of the melting refining furnace 1 is higher than the heat preservation pouring furnace 5; an insulating layer, a heating device and a stop valve 3 are arranged in the siphon 4; the siphon 4 is made of steel or inorganic non-metallic materials; the heat-insulating layer is made of an inorganic non-metallic material and wraps the siphon 4; the heating device comprises a resistance wire, a thermocouple and a temperature control meter; the resistance wire is arranged in the heat-insulating layer; the temperature measuring end of the thermocouple is inserted into the heat insulation layer and is close to the siphon 4; the venturi tube 2 and the siphon tube 4 are connected to two sides of the stop valve 3; the venturi 2 is inserted into the refining opening and is arranged in the melting refining furnace 1.
The utility model discloses can set up on the die casting machine limit, adopt the pair machine limit stove mode of melting refining furnace 1+ heat preservation pouring furnace 5, make melting, refining, heat preservation and the quantitative pouring of furnace charge implement at the die casting machine limit as an organic whole. The melting refining furnace 1 and the heat preservation heating furnace can be heated by adopting a gas heating or resistance heating mode. The melting refining furnace 1 is connected with the heat preservation pouring furnace 5 by a siphon 4. The light alloy melt in the melting and refining furnace 1 can be hermetically transferred into a heat-preserving pouring furnace 5 through a siphon 4. The siphon 4 is vacuumized by the venturi 2, the venturi 2 is blown by high-pressure argon or nitrogen, and negative pressure is formed in the siphon 4. Stopping closing the valve of the air suction pipeline after the light alloy melt flows to the heat preservation pouring furnace; argon or nitrogen at the blowing outlet of the venturi 2 is directly connected to the refining opening of the refining furnace.
The utility model discloses can use according to following step:
(1) the furnace burden is preheated and then sent into a melting refining furnace 1 to be melted, and light alloy melt with alloy components meeting the requirements is obtained.
(2) And (3) inserting a high-pressure argon or nitrogen blowing device into the melt through a blowing interface 6 through a refining port of the melting refining furnace 1 for gas refining to obtain a pure and impurity-free light alloy melt.
(3) The venturi 2 is started to blow, and the inner shape surface of the siphon 4 is under negative pressure.
(4) And opening a stop valve 3 on the siphon 4 to transfer the refined light alloy melt into a heat-preservation pouring furnace 5 through the siphon 4.
(5) And starting a heating device of the heat-preservation pouring furnace 5 to adjust the temperature of the light alloy melt.
(6) And (3) quantitatively pouring the light alloy melt into a charging barrel of the die casting machine by using a quantitative spoon or a quantitative pump.
Compared with the prior art, the technical scheme of the utility model the machine limit of die casting machine realizes that melting, refining, heat preservation and quantitative pouring of furnace charge are integrated, and its biggest characteristics are that the light alloy fuse-element need not circulate between melting, refining, heat preservation pouring process.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (10)
1. The light alloy melt preparation and supply integrated device is characterized by comprising a melting refining furnace, a heat preservation pouring furnace and a siphon pipe for connecting the melting refining furnace and the heat preservation pouring furnace; the device also comprises a venturi arranged outside the melting and refining furnace, and the venturi is connected with a siphon; and the venturi is also provided with a blowing interface.
2. The integrated device for preparing and supplying a light alloy melt as claimed in claim 1, wherein the melting and refining furnace is provided with a first furnace cover, and a feeding port, a refining port and a slag tapping port which can be opened and closed are formed in the first furnace cover.
3. The integrated apparatus for preparing and supplying a light alloy melt as claimed in claim 1, wherein the heat-insulating pouring furnace is provided with a second furnace cover, and the second furnace cover is provided with a slag striking viewing port and a pouring port which can be opened and closed.
4. The integrated light alloy melt production and supply apparatus according to claim 1, wherein the melting and refining furnace is located at a position higher than the holding and pouring furnace.
5. The integrated apparatus for preparing and supplying a light alloy melt as set forth in claim 1, wherein an insulating layer, a heating device and a stop valve are provided in the siphon.
6. The integrated light alloy melt fabrication and supply apparatus of claim 5, wherein the siphon tube is made of steel or an inorganic non-metallic material.
7. The integrated apparatus for preparing and supplying a light alloy melt as claimed in claim 5, wherein the insulating layer is made of an inorganic non-metallic material and covers the siphon tube.
8. The integrated device for preparing and supplying a light alloy melt as claimed in any one of claims 5 to 7, wherein the heating device comprises a resistance wire, a thermocouple and a temperature control meter; the resistance wire is arranged in the heat-insulating layer; the temperature measuring end of the thermocouple is inserted into the heat insulation layer and is close to the siphon.
9. The integrated light alloy melt preparation and supply apparatus of claim 5, wherein said venturi and siphon are connected to both sides of said shut-off valve.
10. The integrated light alloy melt preparation and supply apparatus of claim 2, wherein said venturi is inserted into said refining opening and disposed within a melting and refining furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842753.8U CN212082010U (en) | 2020-05-19 | 2020-05-19 | Light alloy melt preparation and supply integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020842753.8U CN212082010U (en) | 2020-05-19 | 2020-05-19 | Light alloy melt preparation and supply integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212082010U true CN212082010U (en) | 2020-12-04 |
Family
ID=73567887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020842753.8U Active CN212082010U (en) | 2020-05-19 | 2020-05-19 | Light alloy melt preparation and supply integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212082010U (en) |
-
2020
- 2020-05-19 CN CN202020842753.8U patent/CN212082010U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103170596B (en) | Multipurpose vacuum casting device | |
| CN108060321A (en) | A kind of preparation method of graphene reinforced aluminum matrix composites | |
| CN109402425B (en) | A super audio frequency induction heating light alloy vacuum melting and pouring furnace | |
| CN106583672B (en) | A kind of copper chromium alloy horizontal continuous casting process | |
| CN1132710C (en) | Horizontal conticaster dedicated for Mg-alloy | |
| CN104611596B (en) | A kind of preparation method of accurate brilliant reinforced aluminium based composites | |
| CN108251679A (en) | A kind of preparation method of graphene enhancing magnesium-based composite material | |
| CN111230077A (en) | Wide speed directional solidification device for superalloys | |
| CN205607133U (en) | Induction melting furnace is aerifyd with vacuum in laboratory | |
| CN212082010U (en) | Light alloy melt preparation and supply integrated device | |
| CN108611505A (en) | A kind of preparation method of spontaneous quasi-crystalline substance enhanced magnesium alloy material | |
| CN205115572U (en) | An amorphous alloy melting system | |
| CN104117662B (en) | The closed tundish of Ni-based ultrafine powder vacuum melting horizontal continuous casting | |
| CN209798159U (en) | Intelligent vacuum directional solidification device | |
| CN106694836A (en) | Continuous casting forming device and method for solid-liquid wrapping composite material | |
| CN104741559B (en) | Equipment and technical method suitable for 5356 aluminium alloy continuous casting fine forming | |
| CN208680446U (en) | A kind of turbo blade casting device | |
| CN109385504A (en) | A kind of device and method using induction furnace and electric slag liquid casting steel-making | |
| CN108929975A (en) | A kind of aluminum alloy materials and preparation method thereof | |
| CN106756134B (en) | A kind of preparation method of automobile bend pipe | |
| CN107020356A (en) | Three stream φ 160mm red coppers/brass horizontal continuous-casting unit | |
| CN204052870U (en) | The closed tundish of Ni-based ultrafine powder vacuum melting horizontal continuous casting | |
| CN206269591U (en) | Non-vacuum melting device | |
| CN106521130A (en) | Online continuous solid solution strengthening apparatus | |
| CN109321814B (en) | Cast iron section bar for glass mold and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |