CN206073703U - Air supply device outside aluminium ingot smelting furnace room - Google Patents
Air supply device outside aluminium ingot smelting furnace room Download PDFInfo
- Publication number
- CN206073703U CN206073703U CN201621062085.7U CN201621062085U CN206073703U CN 206073703 U CN206073703 U CN 206073703U CN 201621062085 U CN201621062085 U CN 201621062085U CN 206073703 U CN206073703 U CN 206073703U
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- China
- Prior art keywords
- air
- smelting furnace
- supply device
- combustion fan
- feed arm
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- Manufacture And Refinement Of Metals (AREA)
Abstract
This utility model is related to air supply device outside a kind of aluminium ingot smelting furnace room, the air supply device includes air main, tee T, air feed arm, butterfly valve, check-valves and combustion fan, wherein air main is straight tube air channel, its air opening end is connected with the air door of smelting furnace, stretch out outside wall at air inlet end, and it is connected with tee pipe coupling, another two mouth of pipe of tee pipe coupling is connected to air feed arm, and the air inlet end of each air feed arm is connected with combustion fan, between each air feed arm and combustion fan is provided with butterfly valve and check-valves and the component that is flexible coupling.Combustion fan is moved to outdoor by the device, is not limited by a space, easy to maintenance; former bend airduct is arranged to into straight way airduct simultaneously; air output is increased, combustion fan is arranged to into two, a preparation and a use in production; ensure that the stability of production; the startup of blower fan is changed to into variable frequency starting simultaneously, motor is effectively protected, has been saved electric energy; service life is extended, maintenance cost is reduced.
Description
Technical field
This utility model belongs to smelting furnace ventilation apparatus technical field, air feed dress outside particularly a kind of aluminium ingot smelting furnace room
Put.
Background technology
In prior art, what is fused in usual smelting furnace is aluminium liquid, therefore, only need a combustion fan ventilation to burn during melting
Fire, due to the adjustment of production model, fuses aluminium ingot by fusing aluminium liquid supply and being changed into, and continues to continue to use a combustion fan there is
Problems with：One is to need long-time ventilation to make a fire when melting aluminium ingot so that the combustion fan fault rate of smelting furnace is high, and maintenance takes
Time is long, has a strong impact on production；Two is that combustion fan typically directly initiates mode using catalyst, injures larger to motor；Three
It is that combustion fan is arranged in the narrow space of melting table bottom, because being limited by locus, maintenance is inconvenient；Four
It is that airduct is limited by locus, is typically arranged to bend pipe air channel, go out wind resistance greatly, combustion-supporting effect is poor.
The content of the invention
The purpose of this utility model is to provide a kind of air output greatly, ensure that continuous, the aluminium ingot smelting furnace of steady production
Outdoor air supply device.
Realize that the purpose of this utility model is adopted the technical scheme that：The air supply device includes air main, tee T, supplies
Wind arm, butterfly valve, check-valves and combustion fan, wherein air main are straight tube air channel, the air door phase of its air opening end and smelting furnace
Connect, air inlet end is stretched out outside wall, and be connected with tee pipe coupling, another two mouth of pipe of tee pipe coupling is connected to air feed
Pipe, the air inlet end of each air feed arm is connected with combustion fan, be provided between each air feed arm and combustion fan butterfly valve and
Check-valves and the component that is flexible coupling.
The butterfly valve is worm-drive ventilation butterfly valve.
The check-valves are swing type energy-saving damping check-valves.
It is described to be flexible coupling component for rubber parts.
The combustion fan is variable frequency starting blower fan.
According to air supply device outside aluminium ingot smelting furnace room made by such scheme, combustion fan is moved to into outdoor, not by space
Limit, it is easy to maintenance, while former bend airduct is arranged to straight way airduct, air output is increased, and combustion fan is arranged to
Two, a preparation and a use in production, it is ensured that the stability of production.The startup of blower fan is changed to into variable frequency starting simultaneously,
Electric equipment is effectively protected, service life is extended, maintenance cost is reduced.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Referring to Fig. 1, in figure, each label is respectively：Air main 1, threeway 2, air feed arm 3, butterfly valve 4, the component 5 that is flexible coupling, only
Return valve 6, combustion fan 7.
Air supply device outside aluminium ingot smelting furnace room of the present utility model, including air main 1, tee T 2, air feed arm 3, butterfly valve
4, check-valves 5 and combustion fan 7, wherein air main 1 are straight tube air channel, and its air opening end leads to the air door phase of indoor and smelting furnace
Connect, air inlet end is stretched out outside wall, and be connected with tee pipe coupling 2, another two mouth of pipe of tee pipe coupling 2 is connected to air feed
Pipe 3, the confession air port end of each air feed arm 3 are connected with combustion fan 7, between each air feed arm 3 and combustion fan 7 are provided with butterfly
Valve 4 and check-valves 6 and the component 5 that is flexible coupling, this is flexible coupling component 5 for rubber parts, setting butterfly valve 4 and non-return on air feed arm 3
Valve 6, for preventing another branched pipe gas backflow when a branch pipe(tube) air feed, it is ensured that having when each air feed arm 3 works independently
Effect property and reliability；The component 5 that is flexible coupling of quality of rubber materials is set up, can play increases the effect of stroke and vibration damping, effectively solves
Blower fan determined because the mechanism that vibrations are caused damages problem.It is combustion-supporting using double branch road air feeds in this case, a preparation and a use in production, when
One combustion fan or an air feed arm break down when needing shutdown maintenance, can open the combustion fan on another road, it is ensured that
The seriality and effectiveness of production；Meanwhile, the contact start of combustion fan 7 is changed to into variable frequency starting, effectively can be protected
Motor, saves energy.
Claims (5)
1. air supply device outside a kind of aluminium ingot smelting furnace room, it is characterised in that：The air supply device includes air main, tee T, air feed
Arm, butterfly valve, check-valves and combustion fan, wherein air main are straight tube air channel, and its air opening end connected with the air door of smelting furnace,
Air inlet end is stretched out outside wall, and is connected with tee pipe coupling, and another two mouth of pipe of tee pipe coupling is connected to air feed arm, often
The air inlet end of individual air feed arm is connected with combustion fan, between each air feed arm and combustion fan is provided with butterfly valve and check-valves
And the component that is flexible coupling.
2. air supply device outside aluminium ingot smelting furnace room according to claim 1, it is characterised in that：The butterfly valve is worm-drive
Ventilation butterfly valve.
3. air supply device outside aluminium ingot smelting furnace room according to claim 1, it is characterised in that：The check-valves are swing type
Energy-saving damping check-valves.
4. air supply device outside aluminium ingot smelting furnace room according to claim 1, it is characterised in that：It is described to be flexible coupling component for rubber
Glue part.
5. air supply device outside aluminium ingot smelting furnace room according to claim 1, it is characterised in that：The combustion fan is frequency conversion
Start blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062085.7U CN206073703U (en) | 2016-09-19 | 2016-09-19 | Air supply device outside aluminium ingot smelting furnace room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062085.7U CN206073703U (en) | 2016-09-19 | 2016-09-19 | Air supply device outside aluminium ingot smelting furnace room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073703U true CN206073703U (en) | 2017-04-05 |
Family
ID=58438031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062085.7U Active CN206073703U (en) | 2016-09-19 | 2016-09-19 | Air supply device outside aluminium ingot smelting furnace room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108302A (en) * | 2021-04-23 | 2021-07-13 | 黑龙江省农业机械工程科学研究院 | Automatic air-control straw briquette fuel stove |
-
2016
- 2016-09-19 CN CN201621062085.7U patent/CN206073703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108302A (en) * | 2021-04-23 | 2021-07-13 | 黑龙江省农业机械工程科学研究院 | Automatic air-control straw briquette fuel stove |
| CN113108302B (en) * | 2021-04-23 | 2022-12-02 | 黑龙江省农业机械工程科学研究院 | Automatic air-control straw briquette fuel stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221025 Address after: 474450 Room B, 17/F, Building B, Lishuiyuan, Huanghe Community, Baihe Avenue, Wancheng District, Nanyang City, Henan Province (the south partition of TVU) Patentee after: Nanyang Tianyi Metal Products Co.,Ltd. Address before: No. 406, Guanhe Road, Xichuan County, Nanyang City, Henan Province, 474450 Patentee before: HENAN XICHUAN ALUMINUM (GROUP) CO.,LTD. |
|
| TR01 | Transfer of patent right |