CN207556261U - A kind of Metal Melting device - Google Patents
A kind of Metal Melting device Download PDFInfo
- Publication number
- CN207556261U CN207556261U CN201721671046.1U CN201721671046U CN207556261U CN 207556261 U CN207556261 U CN 207556261U CN 201721671046 U CN201721671046 U CN 201721671046U CN 207556261 U CN207556261 U CN 207556261U
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- water
- furnace
- furnace shell
- induction coil
- hot
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Abstract
The utility model discloses a kind of Metal Melting devices, including furnace shell, induction coil, stir support arm, decelerating motor, water-cooled cable, intermediate frequency power cabinet, preheat bucket, cooling pond, the furnace shell and decelerating motor transmission shaft are spirally connected, the stirring support arm is connected on furnace shell, furnace lining is socketed in the furnace shell, induction coil is socketed on the outside of the furnace lining, the induction coil is connected by copper bar with water-cooled cable, the water-cooled cable is connected by the power output end in intermediate frequency power cabinet with hot outlet pipe with cold water inlet pipe respectively, the hot outlet pipe is connected with hot water pipeloop water inlet end in preheating bucket, the water outlet of the hot water pipeloop is connected with cooling pond, water pump output terminal is socketed in the cold water inlet pipe and cooling pond.The smelting apparatus makes full use of a large amount of remaining thermal energy that cooling water carries, and solves in fusion process the several reasons for being susceptible to " bridge formation ", improves the service life of smelting furnace, energy conservation and environmental protection.
Description
Technical field
The utility model is related to Metal Melting technical field, specially a kind of Metal Melting device.
Background technology
Smelting furnace carries out sensing heating using 200~2500Hz intermediate frequency power supplies, and power bracket is 20~2500KW, according to it
Feature is also referred to as middle frequency furnace.Be mainly used for noble metal such as gold, platinum gold, silver, copper, iron, stainless steel, aluminium alloy, aluminium etc. its
The melting and temperature raising of its metal, are laboratories in colleges and universities, research institute, jewelry processing, the ideal equipment of precision castings processing.Power supply uses
IGBT import power devices, more integrated miniaturization, effective output reach more than 90%, and power and energy saving can than tradition
Control silicon intermediate frequency energy saving 60%.
Common smelting furnace furnace lining and furnace shell are integrated, this causes, furnace lining larger to the cleaning difficulty of smelting furnace furnace lining
Interior accumulated slag is too many, and smelting furnace can be caused to wear.In addition, the problem of fryer, often occurs for present smelting furnace, all it is because of melting
In the process, the clinker of liquid metal surface and furnace lining inner wall adhesion condense to form " bridge formation " phenomenon in stove, lead to furnace high-temperature height
Pressure, explodes.The furnace charge supercooling or moist that another reason for forming " bridge formation " is added when being exactly melting, furnace charge enters high temperature furnace
In lining, a large amount of steam are generated, solution is made to splash, the solution of splashing easily makes not melting furnace charge and furnace lining wall adhesion, causes " to build bridge ", easily
Smelting furnace explosion occurs.
Utility model content
The purpose of this utility model is to provide a kind of Metal Melting devices, detach furnace lining and furnace shell, in furnace lining internal frame
If stirring support arm, in needs, installation stirring support arm avoids the clinker of solution upper surface and furnace lining inner wall adhesion, utilizes
The cooling water of smelting furnace carries amount of heat, designs preheating bucket, and preheating and drying before melting are carried out to furnace charge, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical solution：A kind of Metal Melting device, including furnace shell,
Induction coil, stirring support arm, decelerating motor, water-cooled cable, intermediate frequency power cabinet, preheating bucket, cooling pond, the furnace shell and deceleration
Motor transmission shaft is spirally connected, and the stirring support arm is connected on furnace shell, and furnace lining is socketed in the furnace shell, is socketed on the outside of the furnace lining
There is induction coil, the induction coil is connected by copper bar with water-cooled cable, and the water-cooled cable passes through in intermediate frequency power cabinet
Power output end connects respectively with hot outlet pipe with cold water inlet pipe, and hot water pipeloop water inlet end connects in the hot outlet pipe and preheating bucket
Logical, the water outlet of the hot water pipeloop is connected with cooling pond, and water pump output terminal is socketed in the cold water inlet pipe and cooling pond.
Preferably, the card slot that support arm is clamped is set there are two and stirred on the furnace shell.
Preferably, the furnace lining is equipped with a pair of of carrying handle, and the furnace lining, carrying handle and stirring support arm are all quartzy sand material
Matter.
Preferably, the hot water pipeloop is close to preheat bucket inner wall.
Compared with prior art, the beneficial effects of the utility model are：
1st, furnace lining can be dismantled and equipped with carrying handle, convenient for clearing up melting in-furnace slag, reduce the attrition of smelting furnace；
2nd, clinker in stove is suitably stirred using stirring support arm, it is therefore prevented that itself and the adhesion of furnace lining inner wall condense, and are formed
" bridge formation " phenomenon；
3rd, a large amount of thermal energy that cooling water is made full use of to carry, preheat furnace charge and drying dehumidification, both avoid " frame
Bridge " phenomenon, and energy conservation and environmental protection.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model smelting furnace.
In figure：1 furnace shell, 2 furnace linings, 201 carrying handles, 3 induction coils, 4 stirring support arms, 5 decelerating motors, 6 water-cooled cables, 7 bronze medals
Row, 8 intermediate frequency power cabinets, 9 hot outlet pipes, 10 preheating buckets, 11 hot water pipeloops, 12 cooling ponds, 13 cold water inlet pipes.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Metal Melting device, including furnace shell 1, sense
Answer coil 3, stirring support arm 4, decelerating motor 5, water-cooled cable 6, intermediate frequency power cabinet 8, preheating bucket 10, cooling pond 12, the stove
Shell 1 and 5 transmission shaft of decelerating motor are spirally connected, and are steadily toppled over the molten metal that melting is completed as in mold using decelerating motor 5, described
Stirring support arm 4 is connected on furnace shell 1, and furnace lining 2 is socketed in the furnace shell 1, and 2 outside of furnace lining is socketed with induction coil 3, institute
It states induction coil 3 to connect with water-cooled cable 6 by copper bar 7, the water-cooled cable 6 is defeated by the power supply in intermediate frequency power cabinet (8)
Outlet connects respectively with hot outlet pipe 9 with cold water inlet pipe 13, and induction coil 3 is made to be powered, and cooling water cools down it, institute
It states hot outlet pipe 9 to connect with 11 water inlet end of hot water pipeloop in preheating bucket 10, realizes the pre-heating drying to clammy furnace charge, the hot water
The water outlet and cooling pond 12 of pipeloop 11 connect, and water pump output terminal is socketed in the cold water inlet pipe 13 and cooling pond 13, is
Smelting furnace provides recirculated cooling water.
Specifically, the card slot that support arm 4 is clamped is set there are two and stirred on the furnace shell 1, installation stirring support arm 4 prevents
Clinker condenses and 2 inner wall adhesion of furnace lining.
Specifically, the furnace lining 2 is equipped with a pair of of carrying handle 201, dismantles and clear up convenient for furnace lining 2, and the furnace lining 2, carry
All it is quartz sand material 201 and stirring support arm 4, is a kind of fire resisting non-magnetic material.
Specifically, the hot water pipeloop 11 is close to preheat 10 inner wall of bucket, 10 inside of preheating bucket is made to form high-temperature space.
Operation principle：Before use, the first batch of furnace charge for being derusted and being dehumidified is put into furnace lining 2, intermediate frequency power supply is opened
Cabinet 8 switchs, smelting furnace work, starting mode of pump in cooling pond 12,3 energization water flowing of induction coil, and the energization of induction coil 3 makes furnace lining
Furnace charge generates inductive loop so as to heating and melting in 2, and the liquid furnace charge after thawing rotates under the drive of inductive loop, reaches certainly
The effect of dynamic stirring adds clinker in liquid furnace charge upper surface, the impurity in furnace charge is purged, and completes to refine effect, stir
It mixes support arm 4 and stretches into 2 inside points of furnace lining and be just inserted into molten metal upper strata so that the molten metal upper strata rotated automatically, which is obstructed to be formed, to be stirred
It is dynamic, 2 inner wall of clinker condensation adhesion furnace lining is avoided, forms " bridge formation " phenomenon；Water pump in cooling pond 12 is provided for smelting furnace
Cooling water, cooling water enter water-cooled cable 6 by cold water inlet pipe 13 from 8 power output end of intermediate frequency power cabinet, then by copper bar 7 into
Enter induction coil 3, play cooling down effect, the cooling water circulation then with a large amount of thermal energy flows to the hot water in preheating bucket 10
In pipeloop 11 so that preheating bucket 10 heat up, by the furnace charge for subsequently needing melting be put into preheating bucket 10, to furnace charge carry out preheating and
After dehumidifying drying, then melting in furnace lining 2 is added to, after completing melting, closes intermediate frequency power cabinet 8 and switch, cut off pump power, open
Decelerating motor 5 is opened, melted molten metal is steadily poured into mold, Metal Melting work is completed.
Periodically furnace lining 2 is disassembled and carries out slagging-off cleaning, prevents accumulated slag in stove from smelting furnace being caused to damage.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Metal Melting device, including furnace shell (1), induction coil (3), stirring support arm (4), decelerating motor (5), water cooling electricity
Cable (6), intermediate frequency power cabinet (8), preheating bucket (10) and cooling pond (12), it is characterised in that：The furnace shell (1) and decelerating motor
(5) transmission shaft is spirally connected, and the stirring support arm (4) is connected on furnace shell (1), and furnace lining (2) is socketed in the furnace shell (1), described
Induction coil (3) is socketed on the outside of furnace lining (2), the induction coil (3) is connected by copper bar (7) with water-cooled cable (6), described
Water-cooled cable (6) is connected by the power output end in intermediate frequency power cabinet (8) with hot outlet pipe (9) and cold water inlet pipe (13) respectively
Logical, the hot outlet pipe (9) connects with preheating bucket (10) interior hot water pipeloop (11) water inlet end, the water outlet of the hot water pipeloop (11)
End and cooling pond (12) connection, the cold water inlet pipe (13) and cooling pond (12) interior water pump output terminal socket.
2. a kind of Metal Melting device according to claim 1, it is characterised in that：Set on the furnace shell (1) there are two and
The card slot that stirring support arm (4) is clamped.
3. a kind of Metal Melting device according to claim 1, it is characterised in that：The furnace lining (2) carries equipped with a pair
(201).
4. a kind of Metal Melting device according to claim 1, it is characterised in that：The hot water pipeloop (11) is close to preheat
Bucket (10) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671046.1U CN207556261U (en) | 2017-12-05 | 2017-12-05 | A kind of Metal Melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671046.1U CN207556261U (en) | 2017-12-05 | 2017-12-05 | A kind of Metal Melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556261U true CN207556261U (en) | 2018-06-29 |
Family
ID=62665947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671046.1U Expired - Fee Related CN207556261U (en) | 2017-12-05 | 2017-12-05 | A kind of Metal Melting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737743A (en) * | 2019-01-14 | 2019-05-10 | 陶水芳 | A kind of vacuum induction melting furnace bridge formation is automatic to abolish device |
| CN110982990A (en) * | 2019-12-17 | 2020-04-10 | 广德因达电炉成套设备有限公司 | Molten metal heating stirring and argon blowing treatment device |
| CN113008026A (en) * | 2021-02-20 | 2021-06-22 | 青岛正大重工有限公司 | Copper alloy smelting device and process |
-
2017
- 2017-12-05 CN CN201721671046.1U patent/CN207556261U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737743A (en) * | 2019-01-14 | 2019-05-10 | 陶水芳 | A kind of vacuum induction melting furnace bridge formation is automatic to abolish device |
| CN109737743B (en) * | 2019-01-14 | 2020-04-14 | 杨智萍 | Automatic bridging breaking device for vacuum induction smelting furnace |
| CN110982990A (en) * | 2019-12-17 | 2020-04-10 | 广德因达电炉成套设备有限公司 | Molten metal heating stirring and argon blowing treatment device |
| CN113008026A (en) * | 2021-02-20 | 2021-06-22 | 青岛正大重工有限公司 | Copper alloy smelting device and process |
| CN113008026B (en) * | 2021-02-20 | 2022-06-24 | 青岛正大重工有限公司 | Copper alloy smelting device and process |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181205 |