CN215725174U - Gas collecting device for metal melting - Google Patents
Gas collecting device for metal melting Download PDFInfo
- Publication number
- CN215725174U CN215725174U CN202121708507.4U CN202121708507U CN215725174U CN 215725174 U CN215725174 U CN 215725174U CN 202121708507 U CN202121708507 U CN 202121708507U CN 215725174 U CN215725174 U CN 215725174U
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- induction coil
- metal melting
- furnace
- smoke
- protective housing
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a gas collecting device for metal melting, which comprises an induction heating furnace and a smoke suction hood, wherein the induction heating furnace is connected with an induction coil through a conversion connector, the top of the induction coil is provided with the smoke suction hood, the induction coil is arranged in a protective box, the protective box is internally provided with a protective cover, the protective cover is internally provided with a hearth, the hearth is arranged in the induction coil, the top of the protective box is provided with a smoke exhaust pipe, the other end of the smoke exhaust pipe extends into the smoke suction hood, one side of the protective box is provided with a hinged door, transparent glass is arranged in the middle of the hinged door, a temperature sensor is arranged above the hearth, the transparent glass is provided with a temperature display, and the temperature display is electrically connected with the temperature sensor. And is beneficial to saving power resources.
Description
Technical Field
The utility model relates to the technical field of metal melting equipment, in particular to a gas collecting device for metal melting.
Background
The induction heating furnace is a power supply device for converting power frequency 50HZ alternating current into intermediate frequency, converts three-phase power frequency alternating current into direct current after rectification, converts the direct current into adjustable intermediate frequency current, supplies the intermediate frequency alternating current flowing through a capacitor and an induction coil, generates high-density magnetic lines in the induction coil, cuts metal materials contained in the induction coil, and generates large eddy current in the metal materials. In the laboratory, directly place crucible or furnace in the middle of induction coil usually, then melt in putting into crucible or furnace with the metal, can produce some harmful gas or smog at the melting in-process, some harmful gas or smog can be followed crucible or furnace top and spread all around, can not in time pass through the smoke absorption cover discharge chamber, easily cause the health injury to the testing personnel, simultaneously in the metal melting process, the testing personnel can't control induction coil's temperature and then control the metal and melt, very big waste power resource.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a gas collecting device for metal melting, which can timely discharge harmful gas or smoke generated in the metal melting process into a room to prevent physical damage to testers, and meanwhile, the temperature of a hearth is detected through a temperature sensor, so that the testers can well control the temperature of an induction coil to further control metal melting, and power resources are saved. In order to achieve the purpose, the utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a gas collection device for metal melting, includes induction heating furnace and smoke absorption cover, induction heating furnace is connected with induction coil through crossover sub, the induction coil top is equipped with the smoke absorption cover, induction coil sets up in the protecting box, be equipped with the protection casing in the protecting box, be equipped with furnace in the protection casing, furnace sets up in the induction coil, the protecting box top is equipped with the pipe of discharging fume, the pipe other end of discharging fume extends to in the smoke absorption cover, protecting box one side is equipped with the hinged door, install high temperature resistant clear glass in the middle of the hinged door, the furnace top is equipped with temperature sensor, the last temperature display that is equipped with of clear glass, the temperature display electricity is connected temperature sensor.
Further, the protective housing bottom is equipped with the pulley, the pulley top is equipped with the board of stopping.
(III) advantageous effects
Compared with the prior art, the metal melting furnace has the advantages and beneficial effects that harmful gas or smoke generated in the metal melting process can be timely discharged out of a room, physical damage to testers is prevented, meanwhile, the temperature of the furnace chamber is detected through the temperature sensor, the testers can well control the temperature of the induction coil so as to control metal melting, and power resources are saved.
Drawings
FIG. 1 is a schematic of the present invention;
fig. 2 is a schematic cross-sectional view of the shield of the present invention.
The reference numbers illustrate:
1. induction heating furnace 11, adapter 12, induction coil 2, smoke absorption hood
3. Protective box 31, protective cover 32, hearth 33 and smoke exhaust pipe
34. Hinge door 35, transparent glass 36, temperature sensor 37, temperature display
38. Pulley 39, brake plate
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
The utility model is further described with reference to the following detailed description and accompanying drawings.
Referring to fig. 1 and 2, a gas collecting device for metal melting includes an induction heating furnace 1 and a smoke suction hood 2, the induction heating furnace 1 is connected to an induction coil 12 through a crossover coupling 11, so as to separate the induction coil 12 from the induction heating furnace 1, the smoke suction hood 2 is disposed on the top of the induction coil 12, the induction coil 12 is disposed in a protective box 3, a protective cover 31 is disposed in the protective box 3, a hearth 32 is disposed in the protective cover 31, the hearth 32 is disposed in the induction coil 12, a smoke discharge pipe 33 is disposed on the top of the protective box 3, the other end of the smoke discharge pipe 33 extends into the smoke suction hood 2, so that harmful gas or smoke generated in the metal melting process can be timely discharged out of a room, a hinge door 34 is disposed on one side of the protective box 3, and high temperature resistant transparent glass 35 is mounted in the middle of the hinge door 34, can observe the molten state of metal through transparent glass 35, furnace 32 top is equipped with temperature sensor 36, be equipped with temperature display 37 on the transparent glass 35, temperature display 37 electricity is connected temperature sensor 36 can detect furnace 32's temperature through temperature sensor 36, then show on temperature display 37, and then predict furnace 32's temperature, if still high than the temperature of metal melting point, just can stop induction heating furnace work, let it keep a period, when being less than the metal melting point, open induction heating furnace work again, just so can control induction coil's temperature and be close to the metal melting point, be favorable to saving electric power resource.
In order to facilitate the carrying and moving of the protective box 3, the bottom of the protective box 3 is provided with a pulley 38, and a brake plate 39 is arranged above the pulley 38.
The utility model can discharge harmful gas or smoke generated in the metal melting process into a room in time, prevents physical damage to testers, and simultaneously detects the temperature of the hearth through the temperature sensor, so that the testers can well control the temperature of the induction coil to further control the metal melting, and the utility model is beneficial to saving power resources.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (2)
1. The utility model provides a gas collection device for metal melting, includes induction heating furnace and smoke suction hood, induction heating furnace is connected with induction coil through crossover sub, the induction coil top is equipped with smoke suction hood, its characterized in that: the induction coil sets up in the protective housing, be equipped with the protection casing in the protective housing, be equipped with furnace in the protection casing, furnace sets up in the induction coil, the protective housing top is equipped with the pipe of discharging fume, the pipe other end of discharging fume extends to in the smoke absorption cover, protective housing one side is equipped with the hinged door, install high temperature resistant clear glass in the middle of the hinged door, the furnace top is equipped with temperature sensor, be equipped with temperature monitor on the clear glass, the temperature monitor electricity is connected temperature sensor.
2. The gas collecting device for metal melting according to claim 1, wherein: the protective housing bottom is equipped with the pulley, the pulley top is equipped with the board of stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708507.4U CN215725174U (en) | 2021-07-26 | 2021-07-26 | Gas collecting device for metal melting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708507.4U CN215725174U (en) | 2021-07-26 | 2021-07-26 | Gas collecting device for metal melting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215725174U true CN215725174U (en) | 2022-02-01 |
Family
ID=79989374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121708507.4U Active CN215725174U (en) | 2021-07-26 | 2021-07-26 | Gas collecting device for metal melting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215725174U (en) |
-
2021
- 2021-07-26 CN CN202121708507.4U patent/CN215725174U/en active Active
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