CN214199671U - Resistance furnace and flow port body thereof - Google Patents
Resistance furnace and flow port body thereof Download PDFInfo
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- CN214199671U CN214199671U CN202023338756.7U CN202023338756U CN214199671U CN 214199671 U CN214199671 U CN 214199671U CN 202023338756 U CN202023338756 U CN 202023338756U CN 214199671 U CN214199671 U CN 214199671U
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- runner
- resistance furnace
- spout
- mouth
- flow port
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Abstract
The utility model discloses a resistance furnace and runner body thereof, the runner body is including runner body, runner and adapter sleeve, and the center of runner is equipped with the runner hole, and the melt of runner hole guide furnace body flows. The adapter sleeve lug weld is on the runner mouth body, and the center of adapter sleeve is equipped with the mounting hole, and the runner mouth can be dismantled with the mounting hole and be connected, utilizes the adapter sleeve to fix the runner mouth on the runner mouth body, utilizes between runner mouth body and the runner mouth to link firmly as an organic whole between the welding, and simple structure, and can effectively avoid producing the gap between runner mouth body and the runner mouth, and then avoid the sepage, and the leakproofness is better, and the structure after the simplification still is favorable to reducing manufacturing cost. In addition, the flow port body and the connecting sleeve are fixedly connected into a whole in a welding mode, liquid seepage between the flow port body and the flow port can be avoided to a certain extent, and sealing performance is further improved. Therefore, the utility model provides a better and the manufacturing cost of leakproofness of the runner body of resistance furnace is lower.
Description
Technical Field
The utility model relates to a resistance furnace field, in particular to resistance furnace and flow port body thereof.
Background
The resistance furnace comprises a furnace body and a flow port body arranged at the bottom of the furnace body, so that high-temperature melt at the temperature of approximately 2000 ℃ in the furnace body flows out along a central hole of the flow port body, and obviously, the quality of the structure of the flow port body is particularly critical for improving the performance of the resistance furnace.
The spout body generally comprises a spout body and a spout disc, and the spout disc is generally made of rare metal due to the high temperature of the working environment of the spout body, so the manufacturing cost is high. In addition, considering that the material of the runner disc is special, a plurality of round rods need to be welded on the runner body, a plurality of round holes corresponding to the round rods one to one are correspondingly formed in the runner disc, and then the round rods are welded on the runner disc.
Therefore, how to optimize the structure of the flow port body to reduce the manufacturing cost and improve the sealing performance at the same time is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a resistance furnace and mouth of flow body thereof, adapter sleeve lug weld on the mouth of flow body, and the mouth of flow can be dismantled with the mounting hole that the adapter sleeve center was established and be connected, and the structure is simpler, effectively eliminates the gap of junction, avoids the sepage, and the leakproofness is better, and manufacturing cost is lower.
The specific scheme is as follows:
the utility model provides a runner body of resistance furnace, include:
a spout body;
the center of the flow port is provided with a flow port hole for guiding the molten liquid to flow out;
weld in the adapter sleeve of runner body, the center of adapter sleeve is equipped with the mounting hole that can dismantle the link joint with the runner.
Preferably, the connecting sleeve is made of stainless steel.
Preferably, the flow port body is provided with a central hole, and the flow port hole is coaxially communicated with the central hole.
Preferably, the spout body, the spout and the connecting sleeve are coaxially arranged.
Preferably, the outer side surface of the spout body is a conical surface of which the small-diameter end is abutted to the connecting sleeve.
Preferably, the flow port is in threaded connection with the mounting hole.
The utility model provides a resistance furnace, including above-mentioned arbitrary runner body.
Compared with the prior art, the utility model provides a resistance furnace's runner body, including runner body, runner and adapter sleeve, the center of runner is equipped with the runner hole, and the melt of runner hole guide furnace body flows. The adapter sleeve is welded directly on the runner mouth body, and the center of adapter sleeve is equipped with the mounting hole, and the runner mouth can be dismantled with the mounting hole and be connected, utilizes the adapter sleeve to fix the runner mouth on the runner mouth body, and welded linking firmly between runner mouth body and the adapter sleeve is as an organic whole, and simple structure, and can effectively avoid producing the gap between runner mouth body and the runner mouth, and then avoid the sepage, and the leakproofness is better, and the structure after the simplification still is favorable to reducing manufacturing cost. In addition, the spout body is fixedly connected with the spout through the connecting sleeve, liquid seepage between the spout body and the spout can be avoided to a certain extent, and the sealing performance is further improved. Therefore, the utility model provides a better and the manufacturing cost of leakproofness of the runner body of resistance furnace is lower.
The utility model provides a resistance furnace who contains above-mentioned runner body has the same beneficial effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a cross-sectional view of a flow port body of a resistance furnace according to an embodiment of the present invention.
The reference numbers are as follows:
the flow port comprises a flow port body 1, a flow port 2, a connecting sleeve 3 and a molten liquid 4;
a flow opening 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a cross-sectional view of a flow port body of a resistance furnace according to an embodiment of the present invention.
The embodiment of the utility model discloses resistance furnace runner body, including runner body 1, runner 2 and adapter sleeve 3, the furnace body bottom is located to runner body 1, and its center is equipped with the centre bore, is provided with nitrogen gas cover and refrigeration cycle water around it, prevents high temperature oxidation, can realize supporting runner 2 and adapter sleeve 3 simultaneously, and runner body 1's structure and theory of operation specifically can refer to the technique.
The spout 2 is arranged at one end of the spout body 1 inserted into the furnace body, the center of the spout 2 is provided with a spout hole 21, and the spout hole 21 is used for guiding the molten liquid 4 to flow out, so that the molten liquid 4 can flow into the wire throwing machine. The orifice hole 21 is in coaxial communication with the central hole, and the orifice hole 21 may be a stepped hole. The spout 2 is arranged in the furnace body, and the spout 2 can be made of high-temperature resistant materials in consideration of the high temperature of the furnace body, so that the spout 2 is free from the influence of the high-temperature molten liquid 4. The spout 2 is cylindrical in shape.
The bottom end of the connecting sleeve 3 is directly welded on the spout body 1, so that the connecting sleeve 3 is prevented from being connected with the spout body 1 by a round bar, the structure is simpler, and the manufacturing cost is favorably reduced. In addition, the spout body 1 is fixedly connected with the connecting sleeve 3 into a whole in a welding mode, so that a gap can be effectively prevented from being generated between the spout body 1 and the spout 2, liquid seepage is avoided, and the sealing performance is good.
The center of adapter sleeve 3 is equipped with the mounting hole, and the mouth 2 can be dismantled with the mounting hole and be connected, makes mouth body 1 and mouth 2 realize linking firmly through adapter sleeve 3, and this kind of mounting means also can avoid taking place the sepage between mouth body 1 and the mouth 2 to a certain extent, further promotes the leakproofness. Specifically, the spout 2 is in threaded connection with the mounting hole, so that reliable connection between the spout 2 and the mounting hole can be guaranteed, and good sealing performance can be achieved.
To sum up, the utility model provides a better and manufacturing cost of leakproofness of the runner body of resistance furnace is lower.
For the convenience with the adapter sleeve 3 directly weld on the runner body 1, the adapter sleeve 3 specifically is stainless steel adapter sleeve 3, this kind of stainless steel adapter sleeve 3 still need possess higher high temperature resistance simultaneously.
The spout body 1, the spout 2 and the connecting sleeve 3 can be coaxially arranged, and the central axes of the three are completely overlapped.
The outer side surface of the spout body 1 can be a conical surface, and the small-diameter end of the conical surface is fixedly connected with the connecting sleeve 3.
The utility model provides a resistance furnace, including the aforesaid mouth of a river body, have the same beneficial effect.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A spout body of a resistance furnace, comprising:
a spout body (1);
the center of the spout (2) is provided with a spout hole (21) for guiding the molten liquid (4) to flow out;
the connecting sleeve (3) is welded on the spout body (1), and a mounting hole detachably and fixedly connected with the spout (2) is formed in the center of the connecting sleeve (3).
2. The flow-port body of a resistance furnace according to claim 1, characterized in that the connection sleeve (3) is in particular a stainless steel connection sleeve (3).
3. The taphole body for an electric resistance furnace according to claim 1, characterized by the fact that the taphole body (1) is provided with a central hole, the taphole hole (21) communicating coaxially with the central hole.
4. The flow port body of the electric resistance furnace according to any one of claims 1 to 3, wherein the flow port body (1), the flow port (2) and the connecting sleeve (3) are coaxially arranged.
5. The mouth body of the electric resistance furnace according to any of the claims 1 to 3, characterized in that the outer side of the mouth body (1) is embodied as a conical surface with a small diameter end against the connection sleeve (3).
6. The port body of the electric resistance furnace according to any of claims 1 to 3, wherein the port (2) is screwed with the mounting hole.
7. An electric resistance furnace comprising the flow port body of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338756.7U CN214199671U (en) | 2020-12-31 | 2020-12-31 | Resistance furnace and flow port body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023338756.7U CN214199671U (en) | 2020-12-31 | 2020-12-31 | Resistance furnace and flow port body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214199671U true CN214199671U (en) | 2021-09-14 |
Family
ID=77632730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023338756.7U Active CN214199671U (en) | 2020-12-31 | 2020-12-31 | Resistance furnace and flow port body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214199671U (en) |
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2020
- 2020-12-31 CN CN202023338756.7U patent/CN214199671U/en active Active
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