CN216039756U - A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace - Google Patents
A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace Download PDFInfo
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- CN216039756U CN216039756U CN202122299586.4U CN202122299586U CN216039756U CN 216039756 U CN216039756 U CN 216039756U CN 202122299586 U CN202122299586 U CN 202122299586U CN 216039756 U CN216039756 U CN 216039756U
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Abstract
The utility model provides a self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace, make a cooling tube port correspond and be fixed in on the stove outer wall of a mantle wall with the observation hole position of seting up on the stove outer wall of a mantle wall, the cooling tube other end and flange seat fixed connection, flange seat central point puts the system and has the observation chamber with the inside intercommunication of cooling tube and install the camera shooting device's on the flange seat camera shooting mouth and observe the chamber position and correspond, be equipped with on the flange seat and be used for blockking the inside dust of stove outer shell and get into the observation chamber and carry out the cooling automatically cleaning device that cools down around the camera shooting device's the camera shooting mouth through the cooling tube shell. The furnace body is provided with the cooling pipe shell and the flange seat provided with the cooling self-cleaning device, so that the camera shooting device is reliably installed on the furnace shell, the influence of the furnace shell with higher temperature on the camera shooting device is avoided, the potential safety hazard existing when a worker observes the smelting state of the raw material rod in the furnace is eliminated, and the online observation of the smelting state in the furnace is realized.
Description
Technical Field
The utility model belongs to the technical field of electron beam cold bed smelting furnaces, and particularly relates to a cooling self-cleaning type camera mounting device for an electron beam cold bed smelting furnace.
Background
An electron beam cold bed smelting furnace is special equipment for smelting and purifying high-temperature refractory metals. The electron beam melting is carried out under high vacuum, the overheating temperature during melting is high, the time for maintaining the liquid state is long, and the refining and purifying effects of the material can be fully and effectively carried out. At present, in order to facilitate the observation of the smelting state in the electron beam cold hearth smelting furnace, what generally adopted is to set up the observation window in the stove outer covering corresponding position, the workman sees through the smelting condition of observation window interior raw material stick, because the temperature on the electron beam cold hearth smelting furnace stove outer covering is higher relatively (about 80), and be high pressure operational environment around the electron beam cold hearth smelting furnace, there is the potential safety hazard the workman observes the stove through the observation window outside the stove outer covering and smelts the condition, moreover, the stove dust adheres to on observing, it is very inconvenient to clear up, influence observation definition, therefore, to above-mentioned problem, it is necessary to improve.
SUMMERY OF THE UTILITY MODEL
The technical problems solved by the utility model are as follows: the utility model provides a self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace, through set up the cooling tube shell on the furnace body and be equipped with cooling self-cleaning device's flange seat, realize the reliable installation of camera equipment on the stove outer covering, the higher stove outer covering of temperature to camera equipment's influence has effectively been avoided, for camera equipment provides suitable operating temperature and installation condition, the potential safety hazard that exists when having eliminated the staff and observing the interior raw material stick state of smelting of stove, realize the online observation of the interior state of smelting of stove, fail safe nature is high, but the interior state of smelting of stove observes in real time, higher use value has.
The technical scheme adopted by the utility model is as follows: a self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace, including cooling tube and flange seat, a cooling tube port corresponds and is fixed in on the stove outer wall with the observation hole position of seting up on the stove outer wall, the cooling tube other end and flange seat fixed connection, flange seat central point puts the system and has the observation chamber with the inside intercommunication of cooling tube and installs the camera shooting device's on the flange seat mouth of making a video recording and observe the chamber position and correspond, be equipped with on the flange seat and be used for blockking the inside dust of stove outer shell and get into the observation chamber and carry out the cooling automatically cleaning device that cools down around the camera shooting device's the camera shooting mouth through the cooling tube.
The cooling self-cleaning device comprises an air hole which is formed in the outer circumferential wall of the flange seat and communicated with the observation cavity, a connector which is communicated with the air hole and used for being connected with an air source pipeline is fixed on the outer circumferential wall of the flange seat, and argon in the air source pipeline is blown into the cooling pipe shell through the observation cavity.
Furthermore, an annular groove which is concentric with the observation cavity is formed in the outer end face of the flange seat, a transparent plate is arranged on the outer side of the observation cavity, the transparent plate is adapted to the annular groove and is abutted to the edge of the transparent plate through the inner edge of an annular pressing plate fixed on the flange seat through screws, and the transparent plate is fixed in the flange seat in a sealing mode through a sealing ring arranged between the annular groove and the observation cavity under the compression effect of the annular pressing plate.
Furthermore, the observation cavity is composed of a straight hole corresponding to the position of a camera shooting port of the camera shooting equipment, a taper hole with a large-diameter end facing the cooling pipe shell and a small hole for communicating the taper hole with the straight hole.
Furthermore, the cooling pipe shell is of a double-layer structure provided with a cooling cavity, and a water inlet pipe joint communicated with the inside of the cooling cavity and used for feeding cooling water into the cooling cavity and a water outlet pipe joint used for circulating water out of the cooling cavity are fixed on the outer wall of the cooling pipe shell.
Further, the camera device is fixed on the outer end face of the flange seat through screws, and the flange seat and the cooling pipe shell are fixedly connected into a whole through countersunk screws.
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the cooling pipe shell and the flange seat provided with the cooling self-cleaning device are arranged on the furnace body, so that the camera shooting equipment is reliably installed on the furnace shell, the influence of the furnace shell with higher temperature on the camera shooting equipment is effectively avoided, proper working temperature and installation conditions are provided for the camera shooting equipment, potential safety hazards existing when workers observe the smelting state of a raw material rod in the furnace are eliminated, and the online observation of the smelting state in the furnace is realized;
2. according to the technical scheme, the camera shooting port of the camera shooting equipment is isolated and sealed from the observation cavity through the transparent plate, the annular pressing plate and the sealing ring which are arranged on the flange seat, so that dust is effectively prevented from entering the camera shooting equipment while the normal work of the camera shooting equipment is ensured;
3. the technical scheme adopts a cooling pipe shell with a double-layer structure and a cooling cavity, and realizes the circulating cooling of cooling water in the cooling cavity through a water inlet joint and a water outlet joint which are arranged on the cooling pipe shell and communicated with the internal cooling cavity, thereby providing a working environment with proper temperature for the camera equipment;
4. according to the technical scheme, the flange seat is provided with the structure for introducing argon into the observation cavity, so that dust in the cooling pipe shell communicated with the inside of the furnace can be effectively prevented from entering the observation cavity, airflow can be formed in the observation cavity, cooling of the periphery of a camera shooting port of the camera shooting equipment and the transparent plate is facilitated, and safe and reliable working temperature of the camera shooting equipment is guaranteed;
5. the technical scheme has the advantages of simple structure, reasonable design, convenient assembly and disassembly of the camera equipment, high safety and reliability, real-time observation of the smelting state in the furnace and higher use value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a flange seat structure according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a partially enlarged view of a portion B in fig. 1.
Detailed Description
In the following, an embodiment of the present invention will be described in conjunction with fig. 1 to 4, so as to clearly and completely describe the technical solutions, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The cooling self-cleaning type camera mounting device for the electron beam cooling bed smelting furnace comprises a cooling pipe shell 1 and a flange seat 2, wherein one port of the cooling pipe shell 1 corresponds to an observation hole arranged on the wall of a furnace shell and is fixed on the outer wall of the furnace shell, the other end of the cooling pipe shell 1 is fixedly connected with the flange seat 2, an observation cavity 3 communicated with the inside of the cooling pipe shell 1 is formed in the center of the flange seat 2, a camera shooting port of a camera shooting device 4 mounted on the flange seat 2 corresponds to the observation cavity 3 in position, specifically, the camera shooting device 4 is fixed on the outer end face of the flange seat 2 through screws, and the flange seat 2 and the cooling pipe shell 1 are fixedly connected into a whole through countersunk head screws 12; the flange seat 2 is provided with a cooling self-cleaning device for preventing dust in the furnace shell from entering the observation cavity 3 through the cooling pipe shell 1 and cooling the periphery of the camera shooting port of the camera shooting device 4; in the structure, the cooling pipe shell 1 and the flange seat 2 provided with the cooling self-cleaning device are arranged on the furnace body, so that the camera 4 is reliably mounted on the furnace shell, the influence of the furnace shell with higher temperature on the camera 4 is effectively avoided, proper working temperature and mounting conditions are provided for the camera 4, potential safety hazards existing when workers observe the smelting state of a raw material rod in the furnace are eliminated, and the online observation of the smelting state in the furnace is realized;
the specific structure of the cooling self-cleaning device is as follows: the cooling self-cleaning device comprises an air hole 5 which is arranged on the outer circumferential wall of the flange seat 2 and communicated with the observation cavity 3, a connector 6 which is communicated with the air hole 5 and is connected with an air source pipeline is fixed on the outer circumferential wall of the flange seat 2, and argon in the air source pipeline is blown into the cooling pipe shell 1 through the observation cavity 3; in the structure, the flange seat 2 is provided with the structure for introducing argon into the observation cavity 3, so that on one hand, dust in the cooling pipe shell 1 communicated with the furnace can be effectively prevented from entering the observation cavity 3, on the other hand, airflow can be formed in the observation cavity 3, cooling around the camera shooting port of the camera shooting device 4 and the transparent plate 10 is facilitated, and the safe and reliable working temperature of the camera shooting device 4 is ensured;
specifically, an annular groove 8 which is concentric with the observation cavity 3 is formed in the outer end face of the flange seat 2, a transparent plate 10 is arranged on the outer side of the observation cavity 3, the transparent plate 10 is adapted to the annular groove 8 and is fixed to the inner edge of an annular pressing plate 11 on the flange seat 2 through screws and abuts against the edge of the transparent plate 10, and the transparent plate 10 is fixed in the flange seat 2 in a sealing mode through a sealing ring 9 arranged between the annular groove 8 and the observation cavity 3 under the pressing effect of the annular pressing plate 11; in the structure, the camera shooting port of the camera shooting device 4 is isolated and sealed from the observation cavity 3 through the transparent plate 10, the annular pressing plate 11 and the sealing ring 9 which are arranged on the flange seat 2, so that dust is effectively prevented from entering the camera shooting device 4 while the normal work of the camera shooting device 4 is ensured;
the specific structure of the observation cavity 3 is as follows: the observation cavity 3 is composed of a straight hole 3-1 corresponding to the position of a camera shooting port of the camera shooting device 4, a tapered hole 3-2 with a large-diameter end facing the cooling pipe shell 1 and a small hole 3-3 for communicating the tapered hole 3-2 with the straight hole 3-1.
The specific structure of the cooling shell 1 is as follows: the cooling pipe shell 1 is of a double-layer structure provided with a cooling cavity 7, and a water inlet pipe joint communicated with the inside of the cooling cavity 7 and used for feeding cooling water into the cooling cavity 7 and a water outlet pipe joint used for circulating water in the cooling cavity 7 are fixed on the outer wall of the cooling pipe shell 1; in the structure, the cooling pipe shell 1 with a double-layer structure and a cooling cavity 7 is adopted, and cooling water in the cooling cavity 7 is circularly cooled through the water inlet joint and the water outlet joint which are arranged on the cooling pipe shell 1 and communicated with the internal cooling cavity 7, so that a working environment with proper temperature is provided for the camera equipment 4;
the technical scheme has the advantages of simple structure, reasonable design, convenient assembly and disassembly of the camera equipment 4, high safety and reliability, real-time observation of the smelting state in the furnace and higher use value.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace, its characterized in that: including cooling tube (1) and flange seat (2), cooling tube (1) port corresponds and is fixed in on the stove outer wall with the observation hole position of seting up on the stove outer wall, cooling tube (1) other end and flange seat (2) fixed connection, flange seat (2) central point puts the system and has observation chamber (3) with the inside intercommunication of cooling tube (1), and installs the mouth of making a video recording of camera equipment (4) on flange seat (2) and corresponds with observation chamber (3) position, be equipped with on flange seat (2) and be used for blockking the inside dust of stove outer shell and get into through cooling tube (1) and observe chamber (3) and carry out the cooling self-cleaning device that cools down around the mouth of making a video recording of camera equipment (4).
2. The cooling self-cleaning type camera mounting device for the electron beam cold hearth melting furnace according to claim 1, characterized in that: the cooling self-cleaning device comprises an air hole (5) which is formed in the outer circumferential wall of the flange seat (2) and communicated with the observation cavity (3), a connector (6) which is communicated with the air hole (5) and used for being connected with an air source pipeline is fixed on the outer circumferential wall of the flange seat (2), and argon in the air source pipeline is blown into the cooling pipe shell (1) through the observation cavity (3).
3. The cooling self-cleaning type camera mounting device for the electron beam cold hearth melting furnace according to claim 2, characterized in that: the outer end face of the flange seat (2) is provided with an annular groove (8) which is concentric with the observation cavity (3), the outer side of the observation cavity (3) is provided with a transparent plate (10), the transparent plate is adapted to the annular groove (8) and is fixed on the inner edge of an annular pressing plate (11) on the flange seat (2) through screws, the inner edge of the transparent plate (10) is abutted against the edge of the transparent plate (10), and the transparent plate (10) is hermetically fixed in the flange seat (2) through a sealing ring (9) arranged between the annular groove (8) and the observation cavity (3) under the compression effect of the annular pressing plate (11).
4. The cooling self-cleaning type camera mounting device for the electron beam cold hearth melting furnace according to claim 1, characterized in that: the observation cavity (3) is composed of a straight hole (3-1) corresponding to the position of a camera shooting port of the camera shooting equipment (4), a tapered hole (3-2) with a large-diameter end facing the cooling pipe shell (1) and a small hole (3-3) for communicating the tapered hole (3-2) with the straight hole (3-1).
5. The cooling self-cleaning type camera mounting device for the electron beam cold hearth melting furnace according to claim 1, characterized in that: the cooling pipe shell (1) is of a double-layer structure provided with a cooling cavity (7), and a water inlet pipe joint communicated with the inside of the cooling cavity (7) and used for feeding cooling water into the cooling cavity (7) and a water outlet pipe joint used for circulating water in the cooling cavity (7) are fixed on the outer wall of the cooling pipe shell (1).
6. The cooling self-cleaning camera mounting device for the electron beam cold hearth melting furnace according to claim 1, 2, 3, 4 or 5, characterized in that: the camera equipment (4) is fixed on the outer end face of the flange seat (2) through screws, and the flange seat (2) and the cooling pipe shell (1) are fixedly connected into a whole through sunk screws (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299586.4U CN216039756U (en) | 2021-09-23 | 2021-09-23 | A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122299586.4U CN216039756U (en) | 2021-09-23 | 2021-09-23 | A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216039756U true CN216039756U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122299586.4U Active CN216039756U (en) | 2021-09-23 | 2021-09-23 | A self-cleaning type camera installation device of cooling for electron beam cold bed smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216039756U (en) |
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2021
- 2021-09-23 CN CN202122299586.4U patent/CN216039756U/en active Active
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