CN217179259U - Full-temperature-area tubular furnace capable of preventing low-temperature adsorption - Google Patents
Full-temperature-area tubular furnace capable of preventing low-temperature adsorption Download PDFInfo
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- CN217179259U CN217179259U CN202220969341.XU CN202220969341U CN217179259U CN 217179259 U CN217179259 U CN 217179259U CN 202220969341 U CN202220969341 U CN 202220969341U CN 217179259 U CN217179259 U CN 217179259U
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Abstract
The utility model discloses a prevent low temperature adsorption's full warm area tubular furnace, the induction cooker comprises a cooker bod, be provided with boiler tube, heating element and heat preservation in the furnace body, the boiler tube quilt heating element parcel forms the zone of heating, the zone of heating forms full warm area in whole furnace body, the boiler tube is sealed by the flange, there is the heat preservation chamber in the flange to reach the effect of full warm area. The utility model has the characteristics of prevent low temperature adsorption, the temperature field is even. After the heat treatment, the tube wall of the furnace tube has no substances adsorbed on the tube wall due to low temperature, so that an operator does not need to frequently clean the furnace tube, and the use experience of the tube furnace is improved.
Description
Technical Field
The utility model relates to a high temperature furnace technical field especially relates to a prevent low temperature adsorption's full warm area tubular furnace.
Background
The tube furnace is widely applied to the industries of heat treatment, metallurgy, organic materials, inorganic materials and the like, and is a professional device for processing materials under a certain air temperature condition. The tube furnace has the advantages of simple structure, easy operation, convenient control and the like, and is widely applied to scientific research institutions, industrial and mining enterprises and the like.
However, the existing tube furnace has the defects of poor heat preservation effect, non-uniform temperature field and easy contamination of the tube wall by volatile substances when in use, so that a full-temperature-zone tube furnace for preventing low-temperature adsorption is developed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of poor heat preservation effect, uneven temperature field and easy contamination of the pipe wall by volatile substances in the prior art, and providing a full-temperature-zone tubular furnace for preventing low-temperature adsorption.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a prevent low temperature adsorption's full warm area tubular furnace, includes the furnace body, be provided with boiler tube, heating element and heat preservation in the furnace body, the boiler tube by heating element parcel forms the zone of heating, the zone of heating forms full warm area in whole furnace body, the both ends of boiler tube are sealed by the flange respectively, be equipped with the heat preservation chamber in the flange, be equipped with the filler in the heat preservation chamber.
Preferably, the furnace tube further comprises sealing rubber rings, wherein the sealing rubber rings are arranged at two ends of the furnace tube, and flanges are arranged at two ends of the sealing rubber rings.
Preferably, the furnace tube is connected with a barometer and an air tube.
Preferably, the four corners below the furnace body are fixedly connected with supporting columns.
Preferably, the flange and the furnace tube are sealed by screws.
Preferably, the surface of the insulation cavity of the flange is provided with a hole for filling the filler.
Preferably, a temperature measuring element is fixedly inserted in the furnace body.
The utility model has the advantages that:
the utility model provides a prevent low temperature adsorption's full warm area tubular furnace compares with traditional tubular furnace, and it is effectual to keep warm, and the temperature field is more even, and the boiler tube pipe wall does not have the material that adsorbs at the pipe wall because of low temperature, need not operating personnel and frequently washs the boiler tube, has promoted user's use and has experienced.
Drawings
FIG. 1 is a schematic structural view of a full-temperature-zone tube furnace for preventing low-temperature adsorption provided by the present invention;
fig. 2 is a schematic side view of a flange of a full-temperature-zone tube furnace for preventing low-temperature adsorption.
In the figure: 1. a furnace body; 2. a furnace tube; 3. a heating element; 4. a flange; 5. a filler; 6. sealing the rubber ring; 7. an operation panel; 8. a barometer; 9. a support pillar; 10. and (7) an insulating layer.
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.
Referring to fig. 1, the present invention provides an embodiment: a full-temperature-zone tubular furnace capable of preventing low-temperature adsorption comprises a furnace body 1, supporting columns 9 are fixedly connected to four corners below the furnace body 1, a furnace tube 2, a heating element 3 and a heat preservation layer 10 are arranged in the furnace body 1, a temperature measuring element is fixedly inserted in the furnace body 1, an operation panel 7 is arranged on the side face of the furnace body 1, the furnace tube 2 is preferably made of quartz, the heating element 3 is preferably made of a silicon-molybdenum rod and a silicon-carbon rod, the furnace tube 2 is wrapped by the heating element 3 to form a heating zone, the heating zone is formed in the whole furnace body 1 to form a full-temperature zone, two ends of the furnace tube 2 are respectively sealed by flanges 4, and the flange 4 is preferably made of quartz; the furnace tube 2 is connected with a barometer 8 and a gas tube for observing the gas introduction condition; the heat preservation structure comprises a flange 4 and a sealing rubber ring 6, the sealing rubber ring 6 is preferably a rubber ring and a silica gel ring, the sealing rubber ring 6 is arranged at two ends of the furnace tube 2, the flange 4 is arranged at two ends of the sealing rubber ring 6, three holes corresponding to the positions are formed in the flange 4 and the furnace tube 2, the flange 4 and the furnace tube 2 can be screwed by screws to ensure that gas leakage does not occur, a heat preservation cavity is formed in the flange 4, a filler 5 is filled in the heat preservation cavity, and a small hole convenient for filling of the filler 5 is formed in the flange 4.
Specifically, as shown in fig. 1 and 2, when the device is used, the heat insulation cotton of the filler 5 is plugged into the small holes of the flange 4, so that the heat insulation effect of the furnace body 1 can be improved. The sealing rubber ring 6 is placed between the flange 4 and the furnace tube 2, so that the sealing effect can be better achieved. The temperature curve is set on the operation panel 7 according to the use requirement, the tube furnace is normally heated for use, and after the tube furnace is cooled for use, no residue or deposit exists on the inner wall of the furnace tube 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent low temperature adsorption's full warm area tubular furnace, its characterized in that, includes furnace body (1), be provided with boiler tube (2), heating element (3) and heat preservation (10) in furnace body (1), boiler tube (2) quilt heating element (3) parcel forms the zone of heating, the zone of heating forms full warm area in whole furnace body (1), the both ends of boiler tube (2) are sealed by flange (4) respectively, be equipped with the heat preservation chamber in flange (4), the heat preservation intracavity is equipped with filler (5).
2. The tubular furnace with the full temperature zone for preventing low-temperature adsorption according to claim 1, further comprising sealing rubber rings (6), wherein the sealing rubber rings (6) are arranged at two ends of the furnace tube (2), and flanges (4) are arranged at two ends of the sealing rubber rings (6).
3. The tubular furnace with full temperature zone for preventing low temperature adsorption according to claim 1, characterized in that the furnace tube (2) is connected with a barometer (8) and an air tube.
4. The tubular furnace with the full-temperature-zone and the low-temperature adsorption resistance as claimed in claim 1, wherein supporting pillars (9) are fixedly connected to four corners below the furnace body (1).
5. The full-temperature-zone tube furnace for preventing low-temperature adsorption according to claim 1, wherein the flange (4) and the furnace tube (2) are sealed by screws.
6. The tubular furnace with the full-temperature-zone and the low-temperature adsorption resistance as claimed in claim 1, wherein the surface of the heat-insulating cavity of the flange (4) is provided with holes for filling the filler (5).
7. The tubular furnace with the full temperature range for preventing the low-temperature adsorption according to claim 1, characterized in that a temperature measuring element is fixedly inserted in the furnace body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969341.XU CN217179259U (en) | 2022-04-25 | 2022-04-25 | Full-temperature-area tubular furnace capable of preventing low-temperature adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969341.XU CN217179259U (en) | 2022-04-25 | 2022-04-25 | Full-temperature-area tubular furnace capable of preventing low-temperature adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217179259U true CN217179259U (en) | 2022-08-12 |
Family
ID=82710835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220969341.XU Active CN217179259U (en) | 2022-04-25 | 2022-04-25 | Full-temperature-area tubular furnace capable of preventing low-temperature adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217179259U (en) |
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2022
- 2022-04-25 CN CN202220969341.XU patent/CN217179259U/en active Active
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