CN220322033U - Material moving device of high-temperature tube furnace - Google Patents
Material moving device of high-temperature tube furnace Download PDFInfo
- Publication number
- CN220322033U CN220322033U CN202321940785.1U CN202321940785U CN220322033U CN 220322033 U CN220322033 U CN 220322033U CN 202321940785 U CN202321940785 U CN 202321940785U CN 220322033 U CN220322033 U CN 220322033U
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- Prior art keywords
- tube
- moving device
- material moving
- heating
- tube furnace
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- 239000000463 material Substances 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 18
- 239000004917 carbon fiber Substances 0.000 claims abstract description 18
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 13
- 239000010439 graphite Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
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- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Details (AREA)
Abstract
The utility model discloses a high-temperature tube furnace material moving device which comprises a heating zone, wherein a heating tube is arranged on one side of the heating zone, a sample crucible is arranged on the other side of the heating zone, the heating tube is connected with an air inlet pipeline through a left tube joint, the sample crucible is connected with one end of a graphite rod, the other end of the graphite rod passes through a right tube joint and is connected with a push-pull rod, an extending part of the graphite rod is wrapped in a metal tube, tube plugs are arranged on the left side and the right side of the sample crucible, and the sample crucible, together with the tube plugs on the two sides, is wrapped in a carbon fiber paper cushion layer and is fixed by a carbon fiber rope. The high-temperature tube furnace material moving device provided by the utility model does not need to increase the length of the heating tube, can protect the heating tube from being damaged, is suitable for tube furnaces with various temperatures, has a simple structure, is low in cost, and is easy to popularize and use.
Description
Technical Field
The utility model relates to a material moving device, in particular to a material moving device of a high-temperature tube furnace.
Background
The tube furnace is convenient to operate and high in heating speed, and is common equipment in laboratories. However, the common tube furnace can only put the sample into the heating tube before heating, and can take out the sample after cooling to room temperature. In the process of carrying out the process parameter experiment, the sample is often required to be quickly heated to a certain fixed temperature, and then is quickly cooled to room temperature after being placed for a certain period of time.
Currently, this is achieved by moving the heating tube to move the sample into and out of the heating zone, but the length of the heating tube is increased and the track along which the heating tube moves is designed. And this solution can only be used for tube furnaces with an upper limit of 1200 degrees, and in case of higher temperatures, rapid changes in the heating tube temperature may lead to tube breakage. Therefore, it is necessary to provide a high temperature tube furnace material moving device.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the high-temperature tube furnace material moving device which not only can protect a heating tube from being damaged, but also is suitable for tube furnaces with various temperatures, and has the advantages of simple structure, low cost and easy popularization and use.
The technical scheme adopted by the utility model for solving the technical problems is to provide a high-temperature tube furnace material moving device, which comprises a heating zone, wherein a heating tube is arranged on one side of the heating zone, a sample crucible is arranged on the other side of the heating zone, the heating tube is connected with an air inlet pipeline through a left tube joint, the sample crucible is connected with one end of a graphite rod, the other end of the graphite rod passes through a right tube joint and is connected with a push-pull rod, an extending part of the graphite rod is wrapped in a metal tube, tube plugs are arranged on the left side and the right side of the sample crucible, and the sample crucible and the tube plugs on the two sides are wrapped in a carbon fiber paper cushion layer and are fixed by a carbon fiber rope.
Further, an air inlet valve is arranged on the air inlet pipeline.
Further, the thickness of the carbon fiber paper cushion layer is 0.2mm-0.5mm.
Further, the right pipe joint is connected with an air outlet pipe.
Further, a rubber plug is arranged at the joint of the metal pipe and the push-pull rod.
Compared with the prior art, the utility model has the following beneficial effects: the high-temperature tube furnace material moving device provided by the utility model does not need to increase the length of the heating tube, can protect the heating tube from being damaged, is suitable for tube furnaces with various temperatures, has a simple structure, is low in cost, and is easy to popularize and use.
Drawings
FIG. 1 is a schematic diagram of a material moving device of a high-temperature tube furnace.
In the figure:
1 left pipe joint of air inlet pipeline 2 air inlet valve 3
4 heating pipe 5 heating zone 6 pipe plug
7 carbon fiber paper cushion layer 8 carbon fiber rope 9 sample crucible
10 graphite rod 11 right pipe joint 12 outlet duct
13 rubber stopper 14 metal tube 15 push-pull rod
Detailed Description
The utility model is further described below with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a material moving device of a high-temperature tube furnace.
Referring to fig. 1, the high-temperature tube furnace material moving device provided by the utility model comprises a heating zone 5, wherein a tube plug 6 and a heating tube 4 are arranged on one side of the heating zone 5, a sample crucible 9 is arranged on the other side of the heating zone 5, the heating tube 4 is connected with an air inlet pipeline 1 through a left tube joint 3, the sample crucible 9 is connected with one end of a graphite rod 10, the other end of the graphite rod 10 passes through a right tube joint 11 and is connected with a push-pull rod 15, an extending part of the graphite rod 10 is wrapped in a metal tube 14, tube plugs 6 are arranged on the left side and the right side of the sample crucible 9, and the sample crucible 9 and the tube plugs 6 on the two sides are wrapped in a carbon fiber paper cushion 7 and are fixed by a carbon fiber rope 8.
The utility model provides a high-temperature tube furnace material moving device, wherein an air inlet valve 2 is arranged on an air inlet pipeline 1; the right pipe joint 11 is connected with an air outlet pipe 12; the rubber plug 13 is arranged at the joint of the metal tube 14 and the push-pull rod 15 to ensure reliable connection of the metal tube and the push-pull rod.
According to the high-temperature tube furnace material moving device provided by the utility model, the thickness of the carbon fiber paper cushion layer 7 is 0.2-0.5 mm, the carbon fiber paper cushion layer 7 wraps the tube plug 6 and the sample crucible 9 and is fixed by the carbon fiber rope 8, and the carbon fiber paper cushion layer 7 and the carbon fiber rope 8 belong to consumable products and need to be replaced periodically.
The high-temperature tube furnace material moving device provided by the utility model is simple to operate, when in use, under the protection of inert gas, the temperature of the heating zone 5 is firstly increased to the required temperature, the push-pull rod 15 is pushed to push the sample crucible 9 to the center of the heating zone, and after a certain time, the push-pull rod 15 is pulled to move the sample crucible 9 out of the heating zone 5.
In summary, the high-temperature tube furnace material moving device provided by the utility model has the following advantages:
1. the cost is low, the modification of accessories can be added to the tube furnace without the moving function, the moving function of materials can be added, and the equipment does not need to be purchased again;
2. 1600-degree tube furnaces can also be used without fear of cracking risk caused by sudden changes in the temperature of the heating tube.
3. When the sample moves, the heating pipe is protected from being damaged by the carbon fiber paper cushion layer, and the heat leakage is reduced as much as possible, so that the power consumption is reduced.
While the utility model has been described with reference to the preferred embodiments, it is not intended to limit the utility model thereto, and it is to be understood that other modifications and improvements may be made by those skilled in the art without departing from the spirit and scope of the utility model, which is therefore defined by the appended claims.
Claims (5)
1. The utility model provides a high temperature tube furnace material mobile device, its characterized in that, including heating zone (5), one side of heating zone (5) is provided with heating pipe (4), the opposite side of heating zone (5) is provided with sample crucible (9), air inlet duct (1) is connected through left coupling (3) heating pipe (4), the one end of sample crucible (9) and graphite rod (10) links to each other, the other end of graphite rod (10) passes right coupling (11) and push-and-pull rod (15) and links to each other, the extension parcel of graphite rod (10) is in tubular metal resonator (14), the left and right sides of sample crucible (9) all is provided with pipe plug (6), sample crucible (9) are wrapped up in carbon fiber paper bed course (7) together with pipe plug (6) of both sides to fix with carbon fiber rope (8).
2. The high-temperature tube furnace material moving device according to claim 1, wherein the air inlet pipeline (1) is provided with an air inlet valve (2).
3. The high-temperature tube furnace material moving device according to claim 1, wherein the thickness of the carbon fiber paper cushion layer (7) is 0.2mm-0.5mm.
4. The high-temperature tube furnace material moving device according to claim 1, wherein the right tube joint (11) is connected with an air outlet tube (12).
5. The high-temperature tube furnace material moving device according to claim 1, wherein a rubber plug (13) is arranged at the joint of the metal tube (14) and the push-pull rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940785.1U CN220322033U (en) | 2023-07-24 | 2023-07-24 | Material moving device of high-temperature tube furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940785.1U CN220322033U (en) | 2023-07-24 | 2023-07-24 | Material moving device of high-temperature tube furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322033U true CN220322033U (en) | 2024-01-09 |
Family
ID=89424100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321940785.1U Active CN220322033U (en) | 2023-07-24 | 2023-07-24 | Material moving device of high-temperature tube furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322033U (en) |
-
2023
- 2023-07-24 CN CN202321940785.1U patent/CN220322033U/en active Active
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