CN213480989U - Aluminum bar heating furnace for solar frame aluminum alloy section - Google Patents

Aluminum bar heating furnace for solar frame aluminum alloy section Download PDF

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Publication number
CN213480989U
CN213480989U CN202022239264.6U CN202022239264U CN213480989U CN 213480989 U CN213480989 U CN 213480989U CN 202022239264 U CN202022239264 U CN 202022239264U CN 213480989 U CN213480989 U CN 213480989U
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CN
China
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furnace
port
hot gas
aluminum alloy
bar heating
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CN202022239264.6U
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Chinese (zh)
Inventor
杨立峰
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Jiangyin Zhongyida Light Alloy Technology Co ltd
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Jiangyin Zhongyida Light Alloy Technology Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/10Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Abstract

The utility model discloses an aluminum bar heating furnace for solar frame aluminum alloy section, which comprises a furnace body, wherein one side of the furnace body is provided with a combustion chamber, the combustion chamber is provided with a hot air channel, the hot air channel is connected with the furnace body, a gas outlet of the furnace body is communicated with a hot air recovery pipeline, and the other port of the hot air recovery pipeline is connected with a feed inlet of the furnace body; one side of the furnace body is provided with a plurality of temperature measuring rods which are arranged along the length direction of the furnace body. The utility model discloses retrieve steam, can energy saving and consumption reduction, the quantity of natural gas reduces to present 30 side/ton from original 80 side/ton.

Description

Aluminum bar heating furnace for solar frame aluminum alloy section
Technical Field
The utility model relates to an aluminium bar heating furnace for solar energy frame aluminum alloy ex-trusions.
Background
In the prior art, aluminum rod furnaces for extruding aluminum alloy sections are mainly oil burners. However, hot gas generated by heating the existing aluminum bar heating furnace is directly discharged, so that great energy waste is caused, and the requirements of energy conservation and consumption reduction are not met, and the existing aluminum bar heating furnace usually consumes 80 square of natural gas for heating one ton of aluminum bars and consumes too much; in addition, the aluminum bar is difficult to heat because the aluminum bar is longer and longer at present when the aluminum bar is heated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a solar energy frame aluminium alloy is aluminium bar heating furnace for section bar, can retrieve steam, can energy saving and consumption reduction, the quantity of natural gas reduces to present 30 side/ton from original 80 side/ton.
In order to achieve the purpose, the technical scheme of the utility model is to design an aluminum bar heating furnace for a solar frame aluminum alloy section, which comprises a furnace body, wherein a combustion chamber is arranged at one side of the furnace body, a hot gas channel is arranged on the combustion chamber and is connected with the furnace body, a hot gas recovery pipeline is arranged at the exhaust port of the furnace body in a communicating way, and the other port of the hot gas recovery pipeline is connected with a feed inlet of the furnace body; one side of the furnace body is provided with a plurality of temperature measuring rods which are arranged along the length direction of the furnace body. Can avoid direct emission with steam recovery like this, energy saving and consumption reduction just utilizes waste gas to come the cold bar waste heat when the feeding, can reduce the consumption of natural gas.
The further technical proposal is that 18 temperature measuring rods are arranged. The number of the temperature measuring rods is increased from 10 to 18, so that the temperature of the temperature measuring rods can be better detected, and the natural gas inflow is adjusted to ensure that the required temperature is reached.
The further technical proposal is that the furnace body is in an annular shell shape, a connecting port connected with the hot gas channel is arranged on the outer wall of the furnace body, and a hot gas recovery port is also arranged on the outer wall of the furnace body and connected with a hot gas recovery pipeline.
The further technical scheme is that the connecting port is arranged close to the feed inlet of the furnace body, and the recycling port is arranged close to the discharge outlet of the furnace body.
The further technical scheme is that the hot gas channel is provided with a plurality of connecting ports which are communicated with the hot gas channel, and the connecting ports are arranged along the length direction of the furnace body. Make the steam that the combustion chamber produced like this can reach each position of furnace body almost simultaneously, made very big contribution to the homogeneity of aluminium bar heating, compare in the past through a connector wait that steam is full of whole furnace body in, this kind of mode can be full of whole furnace body more fast now, aluminium bar heating homogeneity is good.
The further technical scheme is that the furnace body is of a double-wall structure, an opening communicated with the connecting port is formed in the position, corresponding to the connecting port, on the inner wall of the furnace body, a gap is formed between the outer wall of the inner wall of the furnace body, a heat insulation baffle is arranged between the gaps and is in the shape of an arc plate, a groove used for rotating the heat insulation baffle is formed in the outer wall of the furnace body, a handle is fixedly connected to the heat insulation baffle, and the handle is arranged at the position of the groove. After the arrangement, the heat insulation baffle blocks the connecting port and the opening at the initial stage, and the heat insulation baffle rotates by pulling the handle after a period of time, so that the connecting port is communicated with the opening, and the hot gas channel connected with different connecting ports can transmit the hot gas to the furnace body after the hot gas basically reaches the connecting port, thereby ensuring the uniformity of heat transfer.
The utility model has the advantages and the beneficial effects that: the hot gas can be recycled, energy can be saved, consumption can be reduced, and the consumption of the natural gas is reduced from 80 square/ton to 30 square/ton at present; can avoid direct emission with steam recovery, energy saving and consumption reduction just utilizes waste gas to come the cold bar waste heat when the feeding, can reduce the consumption of natural gas. The number of the temperature measuring rods is increased from 10 to 18, so that the temperature of the temperature measuring rods can be better detected, and the natural gas inflow is adjusted to ensure that the required temperature is reached. Make the steam that the combustion chamber produced can reach each position of furnace body almost simultaneously, made very big contribution to the homogeneity of aluminium bar heating, compare in the past through a connector wait for steam to be full of whole furnace body in full of, whole furnace body can be filled with more fast to this mode now, aluminium bar heating homogeneity is good. In the initial stage, the heat insulation baffle blocks the connecting port and the opening, and the handle is pulled to rotate the heat insulation baffle after a period of time, so that the connecting port is communicated with the opening, hot air channels connected with different connecting ports can transmit the hot air to the furnace body after the hot air basically reaches the connecting port, and the uniformity of heat transmission is ensured.
Drawings
FIG. 1 is a schematic view of an aluminum bar heating furnace for solar frame aluminum alloy sections of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a side view of fig. 1.
In the figure: 1. a furnace body; 2. a combustion chamber; 3. a hot gas path; 4. a hot gas recovery duct; 5. a feed inlet; 6. a temperature measuring rod; 7. a connecting port; 8. a hot gas recovery port; 9. an opening; 10. a heat insulation baffle; 11. a groove; 12. a handle.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the utility model relates to an aluminum bar heating furnace for solar frame aluminum alloy section, which comprises a furnace body 1, wherein a combustion chamber 2 is arranged on one side of the furnace body 1, a hot gas channel 3 is arranged on the combustion chamber 2, the hot gas channel 3 is connected with the furnace body 1, a hot gas recovery pipeline 4 is arranged on an exhaust port of the furnace body 1 in a communicating manner, and the other port of the hot gas recovery pipeline 4 is connected with a feed inlet 5 of the furnace body 1; one side of the furnace body 1 is provided with a plurality of temperature measuring rods 6, and the temperature measuring rods 6 are arranged along the length direction of the furnace body 1. The number of the temperature measuring rods 6 is 18. The furnace body 1 is in a ring-shaped shell shape, the outer wall of the furnace body 1 is provided with a connecting port 7 connected with the hot air channel 3, the outer wall of the furnace body 1 is also provided with a hot air recovery port 8, and the hot air recovery port 8 is connected with the hot air recovery pipeline 4. The connecting port 7 is arranged close to the feeding port 5 of the furnace body 1, and the recovery port is arranged close to the discharging port of the furnace body 1.
The hot gas channel 3 is provided with a plurality of, is equipped with the connector 7 that a plurality of and hot gas channel 3 are linked together on the furnace body 1 outer wall, and connector 7 sets up along 1 length direction of furnace body. Furnace body 1 is double-walled structure, and the position department that corresponds connector 7 on the inner wall is equipped with the opening 9 that is linked together with connector 7, is equipped with the space between its inner wall outer wall of furnace body 1, is equipped with thermal-insulated baffle 10 between the space, and thermal-insulated baffle 10 is the arc plate shape, is equipped with on the outer wall of furnace body 1 to be used for thermal-insulated baffle 10 pivoted groove 11, and fixed connection handle 12 on the thermal-insulated baffle 10, handle 12 set up in aforementioned groove 11 position.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The aluminum bar heating furnace for the solar frame aluminum alloy section is characterized by comprising a furnace body, wherein a combustion chamber is arranged on one side of the furnace body, a hot gas channel is arranged on the combustion chamber and is connected with the furnace body, a hot gas recovery pipeline is communicated with an exhaust port of the furnace body, and the other port of the hot gas recovery pipeline is connected with a feed inlet of the furnace body; one side of the furnace body is provided with a plurality of temperature measuring rods which are arranged along the length direction of the furnace body.
2. The aluminum bar heating furnace for the solar frame aluminum alloy sections according to claim 1, wherein there are 18 temperature measuring bars.
3. The aluminum bar heating furnace for the solar frame aluminum alloy sections according to claim 2, wherein the furnace body is in an annular shell shape, a connecting port connected with the hot gas channel is arranged on the outer wall of the furnace body, and a hot gas recovery port connected with a hot gas recovery pipeline is further arranged on the outer wall of the furnace body.
4. The aluminum bar heating furnace for the solar frame aluminum alloy sections according to claim 3, wherein the connecting port is arranged close to a feeding port of the furnace body, and the recycling port is arranged close to a discharging port of the furnace body.
5. The aluminum bar heating furnace for the solar energy frame aluminum alloy section bar as claimed in claim 4, wherein the hot gas channel is provided with a plurality of connecting ports, the outer wall of the furnace body is provided with a plurality of connecting ports communicated with the hot gas channel, and the connecting ports are arranged along the length direction of the furnace body.
6. The aluminum bar heating furnace for the solar energy frame aluminum alloy section bar as recited in claim 5, wherein the furnace body is a double-wall structure, the inner wall is provided with an opening corresponding to the connection port, the opening is communicated with the connection port, a gap is arranged between the outer wall of the inner wall of the furnace body, a heat insulation baffle is arranged between the gaps, the heat insulation baffle is arc-shaped, the outer wall of the furnace body is provided with a groove for the rotation of the heat insulation baffle, the heat insulation baffle is fixedly connected with a handle, and the handle is arranged at the position of the groove.
CN202022239264.6U 2020-10-10 2020-10-10 Aluminum bar heating furnace for solar frame aluminum alloy section Active CN213480989U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022239264.6U CN213480989U (en) 2020-10-10 2020-10-10 Aluminum bar heating furnace for solar frame aluminum alloy section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022239264.6U CN213480989U (en) 2020-10-10 2020-10-10 Aluminum bar heating furnace for solar frame aluminum alloy section

Publications (1)

Publication Number Publication Date
CN213480989U true CN213480989U (en) 2021-06-18

Family

ID=76364936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022239264.6U Active CN213480989U (en) 2020-10-10 2020-10-10 Aluminum bar heating furnace for solar frame aluminum alloy section

Country Status (1)

Country Link
CN (1) CN213480989U (en)

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