CN218349217U - Low-power electron beam melting furnace body - Google Patents
Low-power electron beam melting furnace body Download PDFInfo
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- CN218349217U CN218349217U CN202222198066.9U CN202222198066U CN218349217U CN 218349217 U CN218349217 U CN 218349217U CN 202222198066 U CN202222198066 U CN 202222198066U CN 218349217 U CN218349217 U CN 218349217U
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Abstract
The utility model relates to a smelt furnace body technical field, disclose a low-power electron beam smelting furnace body, the induction cooker comprises a cooker bod, the fixed furnace gate flange that is provided with in furnace body one side, the articulated furnace gate that is provided with on the furnace gate flange, the equal activity of furnace gate four corners department is provided with the furnace gate depression bar, the fixed connecting hole that is provided with in furnace body rear side, furnace gate external surface is fixed and is provided with the splash screen observation window, the fixed electron gun stock that is provided with in furnace body upper end middle part, the fixed ingot connector that draws that is provided with in furnace body lower extreme middle part, the furnace body is kept away from one side middle part of furnace gate and is fixed and be provided with the viewing aperture. The utility model discloses in, the device has realized that the leakproofness is strong, the space is little, the installation is convenient, supports the furnace body that the metal was smelted to the miniwatt electron gun, has higher practicality.
Description
Technical Field
The utility model relates to a smelt furnace body technical field, especially relate to a low-power electron beam melting furnace body.
Background
An electron beam smelting furnace is an application of a high-energy electron beam technology in metal smelting, and mainly comprises the steps that electrons heated and emitted by an electron gun form a high-energy electron beam under the acceleration of a high-voltage electrostatic field, and the electron beam bombards metal to be smelted after being focused so as to melt the high-melting-point metal.
However, in order to meet the requirement of industrial production, the furnace body of the current electron beam melting furnace is designed to be relatively large in size, and is provided with a high-power electron gun, so that the manufacturing cost of equipment is high, the occupied space is large, the use is inconvenient, and the energy is greatly wasted.
Through retrieval, the prior patent (publication number: CN 213652606U) discloses a novel electron beam melting furnace, and although the patent technology looks simpler in structure and not heavy in appearance, the problems of poor sealing performance and high energy consumption in the use process exist, so that the use is inconvenient and the working efficiency is not high, and therefore, the technical personnel in the field provide a low-power electron beam melting furnace body to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the low-power electron beam melting furnace body that proposes, the device realizes that the leakproofness is strong, the space is little, the installation is convenient, supports the furnace body that the metal was smelted to the low-power electron gun, has higher practicality.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a furnace body of a low-power electron beam smelting furnace comprises a furnace body, wherein a furnace door flange is fixedly arranged on one side of the furnace body, a furnace door is hinged on the furnace door flange, furnace door pressure rods are movably arranged at four corners of the furnace door, a connecting hole is fixedly arranged on the rear side of the furnace body, a flash screen observation window is fixedly arranged on the outer surface of the furnace door, an electron gun base is fixedly arranged in the middle of the upper end of the furnace body, a pull-ingot connecting port is fixedly arranged in the middle of the lower end of the furnace body, and an observation port is fixedly arranged in the middle of one side, away from the furnace door, of the furnace body;
through the technical scheme, the furnace body has the advantages of strong sealing performance, small space and convenience in installation by design, supports the low-power electron gun to smelt metal, and has higher practicability.
Furthermore, the furnace body is a vertical cylinder and is hollow.
Furthermore, the side surface of the furnace body is in through connection with a furnace door flange, and the furnace door flange is square.
Further, the connecting hole is used for connecting a vacuum system;
through the technical scheme, the vacuum pipe is connected to a vacuum system through the connecting hole.
Further, the electron gun base is connected with the electron gun through a flange;
through above-mentioned technical scheme, electron gun stock passes through the flange and is connected with the electron gun.
Furthermore, the observation port is a blanking observation port;
through above-mentioned technical scheme, observe the blanking condition through the viewing aperture.
Further, a support is fixedly arranged at the lower end of the furnace body;
through above-mentioned technical scheme, play the supporting role to the device through the support.
The utility model discloses following beneficial effect has:
1. the utility model provides a low-power electron beam melting furnace body, the device pass through the setting of furnace gate depression bar, compress tightly the furnace gate through rotatory mode, have guaranteed sealed between furnace gate and the furnace body, and effectual improvement furnace body is adding the sealed vacuum property of inside man-hour, simultaneously, can effectually increase machining efficiency through molecular pump and diffusion pump to effectively reduce labour cost and reinforcing labor efficiency.
2. The utility model provides a low-power electron beam melting furnace body, the device set up the splash screen observation window on the furnace gate, have set up the viewing aperture in one side of furnace body to realized the effect that the multi-angle was observed, made things convenient for the inside condition of observation furnace body, improved the device's practicality.
3. The utility model provides a low-power electron beam melting furnace body, the device's design, equipment is whole little, and power is lower during the use, and is convenient for transport and removes, occupation space is little, makes the device use more convenient, supports the furnace body that the metal was smelted to the low-power electron gun.
Drawings
Fig. 1 is a front view of a furnace body of a low-power electron beam melting furnace according to the present invention;
fig. 2 is a side view of a furnace body of a low-power electron beam melting furnace according to the present invention.
Illustration of the drawings:
1. a furnace body; 2. a furnace door flange; 3. a furnace door compression bar; 4. connecting holes; 5. a furnace door; 6. a splash screen viewing window; 7. an electron gun mount; 8. a pulling ingot connector; 9. a viewing port; 10. and (4) a bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: a furnace body of a low-power electron beam smelting furnace comprises a furnace body 1, wherein a furnace door flange 2 is fixedly arranged on one side of the furnace body 1, a furnace door 5 is hinged on the furnace door flange 2, furnace door pressure rods 3 are movably arranged at four corners of the furnace door 5, a connecting hole 4 is fixedly arranged on the rear side of the furnace body 1, a splash screen observation window 6 is fixedly arranged on the outer surface of the furnace door 5, an electron gun base 7 is fixedly arranged in the middle of the upper end of the furnace body 1, a pull ingot connecting port 8 is fixedly arranged in the middle of the lower end of the furnace body 1, and an observation port 9 is fixedly arranged in the middle of one side of the furnace body 1, which is far away from the furnace door 5;
the furnace body 1 has the advantages of strong sealing performance, small space, convenient installation, support for smelting metal by a low-power electron gun and higher practicability.
Furnace body 1 is vertical cylinder, interior cavity, 1 side of furnace body and furnace gate flange 2 through connection, furnace gate flange 2 is square, connecting hole 4 is used for vacuum system to connect, connect in vacuum system through connecting hole 4, electron gun stock 7 passes through the flange and is connected with the electron gun, viewing aperture 9 is blanking viewing aperture 9, observe the blanking condition through viewing aperture 9, the fixed support 10 that is provided with of 1 lower extreme of furnace body, play the supporting role to the device through support 10.
The working principle is as follows: when the furnace body of the low-power electron beam smelting furnace is used, the interior of the furnace body 1 is in a high vacuum environment, then the furnace door 5 is closed, the furnace door 5 is tightly pressed through furnace door pressure rods 3 at four corners of the furnace door 5, the sealing performance of the furnace body 1 is ensured, the sealing vacuum performance of the interior of the furnace body 1 during machining is effectively improved, meanwhile, the machining efficiency can be effectively improved through a molecular pump and a diffusion pump, the labor cost is effectively reduced, the labor efficiency is effectively improved, the metal smelting condition in the interior of the furnace body 1 is monitored through a flash screen observation window 6, the blanking condition of the device is observed through an observation port 9, the arrangement of a plurality of observation windows realizes the multi-angle observation effect, the condition in the interior of the furnace body 1 is conveniently observed, the practicability of the device is improved, a pulling ingot 8 is arranged below the furnace body 1, a connecting port for pulling ingot casting and casting of the pulling ingot casting device is used, the pouring effect on residues can be conveniently during cleaning after ingot casting, one hole is multipurpose is realized, a connecting hole 4 is arranged on one side of the furnace body 1, the connecting hole 4 is connected with a vacuum system, the effect of vacuum smelting is realized, a support 10 is arranged at the lowest part of the furnace body 1 and is used for supporting the device and ensuring the stability of the device.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A low-power electron beam melting furnace body, includes furnace body (1), its characterized in that: furnace body (1) one side is fixed and is provided with furnace gate flange (2), articulated on furnace gate flange (2) are provided with furnace gate (5), the equal activity in furnace gate (5) four corners department is provided with furnace gate depression bar (3), the fixed connecting hole (4) that are provided with of furnace body (1) rear side, furnace gate (5) external fixed surface is provided with splash screen observation window (6), fixed electron gun stock (7) that are provided with in furnace body (1) upper end middle part, fixed ingot pulling connector (8) that are provided with in furnace body (1) lower extreme middle part, fixed observation opening (9) that are provided with in one side middle part that furnace gate (5) were kept away from in furnace body (1).
2. A low power electron beam melting furnace body according to claim 1, characterized in that: the furnace body (1) is a vertical cylinder and is hollow.
3. A low power electron beam melting furnace body according to claim 1, characterized in that: the side surface of the furnace body (1) is communicated with a furnace door flange (2), and the furnace door flange (2) is square.
4. A low power electron beam melting furnace body according to claim 1, characterized in that: the connecting hole (4) is used for connecting a vacuum system.
5. A low power electron beam melting furnace body according to claim 1, characterized in that: the electron gun base (7) is connected with the electron gun through a flange.
6. A low power electron beam melting furnace body according to claim 1, characterized in that: the observation port (9) is a blanking observation port.
7. A low power electron beam melting furnace body according to claim 1, characterized in that: the lower end of the furnace body (1) is fixedly provided with a bracket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222198066.9U CN218349217U (en) | 2022-08-19 | 2022-08-19 | Low-power electron beam melting furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222198066.9U CN218349217U (en) | 2022-08-19 | 2022-08-19 | Low-power electron beam melting furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218349217U true CN218349217U (en) | 2023-01-20 |
Family
ID=84916780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222198066.9U Active CN218349217U (en) | 2022-08-19 | 2022-08-19 | Low-power electron beam melting furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218349217U (en) |
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2022
- 2022-08-19 CN CN202222198066.9U patent/CN218349217U/en active Active
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