CN212806483U - Stepping electric heating furnace for steel pipe - Google Patents
Stepping electric heating furnace for steel pipe Download PDFInfo
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- CN212806483U CN212806483U CN202020863025.5U CN202020863025U CN212806483U CN 212806483 U CN212806483 U CN 212806483U CN 202020863025 U CN202020863025 U CN 202020863025U CN 212806483 U CN212806483 U CN 212806483U
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- heating
- steel pipe
- furnace body
- furnace
- delivery track
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000005485 electric heating Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 67
- 230000008676 import Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a marching type electric heating furnace for steel pipe, including furnace body, support, charging carriage, dump truck, delivery track and heating pipe subassembly, the delivery track transversely sets up in the furnace body and extends to the outside of import and export, and is connected with charging carriage and dump truck respectively, delivery track's middle part is the convex arc structure that makes progress, heating pipe subassembly sets up at the top in the furnace body and is located delivery track's top, still includes electric heater, electric heater is located the bottom in the furnace body and is located the intermediate position of delivery track below. In this way, the utility model discloses an electric heating's heating method, from low to high back from high to low transport steel pipe again has the function of step-by-step transport steel pipe heating, has guaranteed that the steel pipe heating is even, realizes the continuous heating when to many steel pipes for the heating of steel pipe is more high-efficient, has improved the performance of steel pipe heating furnace.
Description
Technical Field
The utility model relates to a steel pipe machining equipment's technical field especially relates to a marching type electric heating furnace for steel pipe.
Background
Steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe has the advantages of same bending strength and torsion strength and lighter weight, is steel with an economic section, is widely used for manufacturing structural parts and mechanical parts, such as petroleum drill pipes, automobile transmission shafts, bicycle frames, steel scaffold used in building construction and the like, and is widely manufactured by using the steel pipe, so that the material utilization rate can be improved, the manufacturing process is simplified, the material and the processing time are saved, and the steel pipe is widely used for manufacturing.
Heating of steel pipes is an important process in steel pipe production. When traditional heating furnace heats, the steel pipe quantity that the single was processed is less to influence work efficiency, heating efficiency is slow, and heats inhomogeneously, leads to heating furnace performance poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a marching type electric heating furnace for steel pipe adopts electric heating's heating method, from low to low transport steel pipe again after high, has the function of step-by-step transport steel pipe heating, has guaranteed that the steel pipe heating is even, realizes the continuous heating in the time to many steel pipes for the higher high efficiency of heating of steel pipe has improved steel pipe heating furnace's performance.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a marching type electric heating furnace for steel pipe, includes furnace body, support, charging carriage, tripper, delivery track and heating pipe subassembly, the furnace body sets up the upper end at the support, the both ends of furnace body are equipped with import and export, delivery track transversely sets up in the furnace body and extends to the outside of import and export, and is connected with charging carriage and tripper respectively, delivery track's middle part is the convex arc structure that makes progress, heating pipe subassembly sets up the top in the furnace body and is located delivery track's top, still includes electric heater, electric heater is located the bottom in the furnace body and is located the intermediate position of delivery track below.
In a preferred embodiment of the present invention, the heating tube assembly is composed of a plurality of heating guns.
In a preferred embodiment of the present invention, the two heating guns in symmetrical positions have equal lengths, so that the heating pipe assembly is in an arc structure that is concave upwards and corresponds to the arc structure of the conveying track.
In a preferred embodiment of the present invention, the distance between the heating tube assembly and the conveying track is 30-80 cm.
In a preferred embodiment of the present invention, the heating gun generates heat by electric heating.
In a preferred embodiment of the present invention, the heating temperature range of the heating gun is 280-680 ℃.
The utility model has the advantages that: the utility model provides a marching type electric heating furnace for steel pipe adopts electric heating's heating method, from low to high back from high to low transport steel pipe again, has the function of step-by-step transport steel pipe heating, has guaranteed that the steel pipe heating is even, realizes the continuous heating when to many steel pipes for the heating of steel pipe is more high-efficient, has improved steel pipe heating furnace's performance.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a step-type electric heating furnace for steel pipes according to the present invention;
the parts in the drawings are numbered as follows: 1. the furnace body, 2, a support, 3, a charging trolley, 4, a discharging trolley, 5, a conveying track, 6, a heating pipe assembly, 7, an inlet, 8, an outlet, 9 and an electric heater.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
a stepping electric heating furnace for steel pipes comprises a furnace body 1, a support 2, a charging trolley 3, a discharging trolley 4, a conveying track 5 and a heating pipe assembly 6.
The furnace body 1 is arranged at the upper end of the support 2, an inlet 7 and an outlet 8 are arranged at two ends of the furnace body 1, the conveying track 5 is arranged in the furnace body 1 and extends to the outside of the inlet 7 and the outlet 8, and is respectively connected with the charging trolley 3 and the discharging trolley 4, so that the steel pipes are convenient to load and unload.
The middle part of the conveying track 5 is of an upward convex arc-shaped structure, the heating pipe assembly 6 is arranged at the top in the furnace body 1 and is positioned above the conveying track 5, steel pipes are gradually heated after being lifted, the heating effect is good, and continuous heating of a plurality of steel pipes is achieved.
The heating pipe assembly 6 is composed of a plurality of heating guns, and the heating guns heat in an electric heating mode. In this embodiment, the heating temperature range of the heating tube assembly 6 is 280-680 ℃.
Wherein, two of symmetrical position the length of heating rifle is equal, makes heating pipe assembly 6 be the arc structure of upwards indent, and corresponds with the arc structure of delivery track 5, realizes the while continuous heating to many steel pipes.
In the embodiment, the distance between the heating pipe assembly 6 and the conveying track 5 is 30-80cm, so that the effective distance for heating the steel pipe is achieved, and the heating effect is good.
Further, the furnace body 1 comprises an electric heater 9, and the electric heater 9 is positioned at the bottom in the furnace body 1 and is positioned at the middle position below the conveying track 5. The steel pipes on the conveying track 5 can be heated in two directions by the heating pipe assembly 6 and the electric heater 9, so that the steel pipes are heated uniformly.
To sum up, the utility model provides a marching type electric heating furnace for steel pipe adopts electric heating's heating method, from low to high back from high to low transport steel pipe again, has the function of step-by-step transport steel pipe heating, has guaranteed that the steel pipe heating is even, realizes the continuous heating in the time to many steel pipes for the heating of steel pipe is more high-efficient, has improved the performance of steel pipe heating furnace.
In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional testing methods, and the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the positions or positional relationships based on the drawings, or the positions or positional relationships that the products of the present invention are usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated devices or elements must have specific positions, be constructed and operated in specific positions, and thus, cannot be understood as limitations of the present invention.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a marching type electric heating furnace for steel pipe, its characterized in that includes furnace body, support, charging carriage, tripper, delivery track and heating pipe subassembly, the furnace body sets up the upper end at the support, the both ends of furnace body are equipped with import and export, delivery track transversely sets up in the furnace body and extends to the outside of import and export, and is connected with charging carriage and tripper respectively, delivery track's middle part is the convex arc structure that makes progress, heating pipe subassembly sets up the top in the furnace body and is located delivery track's top, still includes electric heater, electric heater is located the bottom in the furnace body and is located the intermediate position of delivery track below.
2. The walking-type electric heating furnace for steel pipes according to claim 1, wherein the heating pipe assembly is composed of a plurality of heating guns.
3. The step-type electric heating furnace for steel pipes according to claim 2, wherein the two heating guns in the symmetrical positions have the same length, so that the heating pipe assembly has an arc structure which is concave upwards and corresponds to the arc structure of the conveying track.
4. The step-type electric heating furnace for steel pipes according to claim 3, wherein the distance between the heating pipe assembly and the conveying track is 30-80 cm.
5. The walking-beam electric heating furnace for steel pipes according to claim 2, wherein the heating gun generates heat by electric heating.
6. The step-type electric heating furnace for steel pipes as set forth in claim 5, wherein the heating temperature range of the heating lance is 280-680 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863025.5U CN212806483U (en) | 2020-05-21 | 2020-05-21 | Stepping electric heating furnace for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863025.5U CN212806483U (en) | 2020-05-21 | 2020-05-21 | Stepping electric heating furnace for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212806483U true CN212806483U (en) | 2021-03-26 |
Family
ID=75093379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020863025.5U Expired - Fee Related CN212806483U (en) | 2020-05-21 | 2020-05-21 | Stepping electric heating furnace for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212806483U (en) |
-
2020
- 2020-05-21 CN CN202020863025.5U patent/CN212806483U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |