CN213543210U - Aluminum bar heating furnace - Google Patents
Aluminum bar heating furnace Download PDFInfo
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- CN213543210U CN213543210U CN202022518377.XU CN202022518377U CN213543210U CN 213543210 U CN213543210 U CN 213543210U CN 202022518377 U CN202022518377 U CN 202022518377U CN 213543210 U CN213543210 U CN 213543210U
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Abstract
The utility model provides an aluminum bar heating furnace, including heating furnace and a plurality of flame spout, the flame spout sets up the inner wall at the heating furnace, and a plurality of flame spouts are connected with the gas pipe, and the gas pipe communicates with the gas air supply, the both sides of heating furnace are equipped with thermal-insulated wall, and the bottom in the heating furnace is equipped with the slip roller, and the inner wall of heating furnace is equipped with a plurality of blowing openings, and it has the pipeline to correspond blowing opening intercommunication, and the pipeline is the arc, and a plurality of curved pipelines are the cylinder type and distribute in the heating furnace, and a plurality of pipelines are parallelly connected with the air-supply line, and the air-supply line communicates with the air outlet of air-blower, and the air-blower is connected with the power; the utility model has the characteristics of the heating effect is fast, improves production efficiency.
Description
Technical Field
The utility model relates to a section bar production technical field especially relates to an aluminium bar heating furnace.
Background
In the production process of the aluminum profile, the aluminum bar is extruded under the action of the die to produce the required profile with high quality. Controlled heating of the aluminium bar prior to extrusion is required in order to make it easier to deform. Traditionally, the aluminum bar is conveyed into a heating bin, a heating nozzle is arranged in the wall of the heating bin, the heating nozzle is connected with fuel gas, and the aluminum bar is heated through flame.
In the conventional heating mode, because the aluminum rod is generally thick, the heating method of the flame spray requires long heating time, and the heating chamber is a pipeline, so that the flame spray is realized in order to provide sufficient oxygen, the two ends of the heating chamber are not sealed, and heat loss can be caused.
Therefore, there is a need for further improvement of the conventional heating furnace to reduce the energy consumption of the heating furnace and increase the efficiency of heating the aluminum bar.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide an aluminum bar heating furnace, which has the advantages of fast heating effect and high production efficiency.
In order to realize the purpose, the utility model provides an aluminium bar heating furnace, including heating furnace and a plurality of flame spout, the flame spout sets up the inner wall at the heating furnace, and a plurality of flame spouts and gas union coupling, gas pipe and gas air supply intercommunication, the both sides of heating furnace are equipped with thermal-insulated wall, and the bottom in the heating furnace is equipped with the slip roller, and the inner wall of heating furnace is equipped with a plurality of mouths of blowing, and it has the pipeline to correspond the mouth intercommunication of blowing, and the pipeline is the arc, and a plurality of curved pipelines are cylinder type and distribute in the heating furnace, and a plurality of pipelines are parallelly connected with the air-supply line, and the air-supply line communicates with the air outlet of air-blower.
Further, the plurality of air blowing openings are inclined openings, so that cyclone heating is easier to form.
Further, the air blowing port is arranged between every 4 adjacent flame nozzles, the air blowing port opening cost is reduced, the air pressure is improved, and the temperature rise is accelerated.
The utility model provides an aluminium bar heating furnace compares in prior art, has following technological effect:
be equipped with thermal-insulated wall through the both sides of design heating furnace and prevent thermal scattering and disappearing, bottom in the heating furnace is equipped with the slip roller, the inner wall of heating furnace is equipped with a plurality of mouths of blowing, it has the pipeline to correspond the mouth intercommunication of blowing, the pipeline is the arc, a plurality of curved pipelines are the drum type and distribute in the heating furnace, a plurality of pipelines are parallelly connected with the air-supply line, the air outlet intercommunication of air-supply line and air-blower, form the comprehensive heating of whirlwind formula flame through the combination of whirlwind and flame, it is fast to realize the heating effect, improve production efficiency's.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an aluminum bar heating furnace according to an embodiment of the present invention;
in the figure, 1, a heating furnace; 2. a flame nozzle; 3. a heat insulation wall; 4. a slide roller; 5. an air blowing port; 6. a pipeline; 7. an air inlet pipe; 8. a blower.
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.
With reference to fig. 1, the embodiment of the utility model provides an aluminum bar heating furnace, including heating furnace and a plurality of flame spout, the flame spout sets up the inner wall at the heating furnace, and a plurality of flame spouts are connected with the gas pipe, and the gas pipe communicates with the gas air supply, its characterized in that, the both sides of heating furnace are equipped with thermal-insulated wall, and the bottom in the heating furnace is equipped with the slide roller, and the inner wall of heating furnace is equipped with a plurality of mouths of blowing, and it has the pipeline to correspond the mouth of blowing intercommunication, and the pipeline is the arc, and a plurality of curved pipelines are the drum type and distribute in the heating furnace, and a plurality of pipelines are parallelly connected with the air-supply line, and the air-supply line.
Further, the plurality of air blowing openings are oblique openings.
Further, the cost for arranging the air blowing port is reduced, the air pressure is improved, and the temperature rise is accelerated.
When the gas heater is used, a gas source is started, gas is introduced into the gas pipe and is ignited through the flame nozzles to spray flame, so that heating initial preparation is completed, and the temperature in the heating furnace is increased. The aluminum rod enters a sliding roller in the heating furnace, the heat insulation walls on the two sides of the heating furnace are closed, a power supply is started to drive an air blower, strong wind of the air blower is introduced into a plurality of pipelines through an air inlet pipe and is blown out through corresponding air blowing openings, and because the pipelines are arc-shaped, the air blowing openings are distributed in the heating furnace according to a cylindrical shape to form whirlwind, the air blowing openings are inclined openings to accelerate the formation of flame heated in a whirlwind manner, the whirlwind type flame is heated more uniformly than conventional jet flame, and the temperature is higher, so that the heating effect is faster; after the background detects that the heating temperature reaches, the power supply of the air blower is turned off, the heat insulation wall is opened, the aluminum bar on the sliding roller is pushed out through the tool, the next procedure can be carried out after the preheating of the aluminum bar is completed, and therefore the production efficiency is improved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides an aluminium bar heating furnace, includes heating furnace and a plurality of flame spout, and the flame spout sets up the inner wall at the heating furnace, and a plurality of flame spouts and gas union coupling, gas pipe and gas air supply intercommunication, its characterized in that, the both sides of heating furnace are equipped with thermal-insulated wall, and the bottom in the heating furnace is equipped with the slip roller, and the inner wall of heating furnace is equipped with a plurality of mouths of blowing, corresponds the mouth intercommunication of blowing and has the pipeline, and the pipeline is the arc, and a plurality of curved pipelines are the cylinder type and distribute in the heating furnace, and a plurality of pipelines are parallelly connected with the air-supply line, and the air-supply line communicates with the air.
2. The aluminum bar heating furnace according to claim 1, wherein the plurality of air blowing ports are beveled ports.
3. An aluminum rod heating furnace according to claim 2, wherein said air blowing port is provided between every 4 adjacent flame ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022518377.XU CN213543210U (en) | 2020-11-04 | 2020-11-04 | Aluminum bar heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022518377.XU CN213543210U (en) | 2020-11-04 | 2020-11-04 | Aluminum bar heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213543210U true CN213543210U (en) | 2021-06-25 |
Family
ID=76479511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022518377.XU Active CN213543210U (en) | 2020-11-04 | 2020-11-04 | Aluminum bar heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213543210U (en) |
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2020
- 2020-11-04 CN CN202022518377.XU patent/CN213543210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An aluminum rod heating furnace Effective date of registration: 20230825 Granted publication date: 20210625 Pledgee: Industrial Commercial Bank of China Ltd. Guangzhou Xintang branch Pledgor: GUANGZHOU LIZHONG JINSHAN ALLOY Co.,Ltd. Registration number: Y2023980053893 |