CN218820832U - Air supply device for casting steel position and outer arc maintenance area of continuous casting machine - Google Patents
Air supply device for casting steel position and outer arc maintenance area of continuous casting machine Download PDFInfo
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- CN218820832U CN218820832U CN202223338930.7U CN202223338930U CN218820832U CN 218820832 U CN218820832 U CN 218820832U CN 202223338930 U CN202223338930 U CN 202223338930U CN 218820832 U CN218820832 U CN 218820832U
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- Y—GENERAL 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The utility model discloses an air supply device for a casting position and an outer arc maintenance area of a continuous casting machine, which comprises a centrifugal ventilator, a main ventilation pipe, a casting position air conduit, a casting position air outlet, an outer arc maintenance area air conduit and an outer arc maintenance area air outlet; the outlet of the centrifugal ventilator is connected with a main ventilation pipe, and the main ventilation pipe is respectively communicated with a steel casting position ventilation pipeline and an outer arc overhauling area ventilation pipeline; the steel casting position ventilating duct extends to a continuous casting steel casting position area of the casting platform, and a steel casting position air outlet communicated with the steel casting position ventilating duct is arranged at the continuous casting steel casting position; outer arc maintenance district air pipe extends to the outer arc maintenance platform in the casting shop, arranges the outer arc maintenance district air outlet with outer arc maintenance district air pipe intercommunication in outer arc maintenance district. The utility model has the advantages that: the natural wind is simultaneously sent to the continuous casting steel casting position area and the outer arc equipment maintenance area, so that the environmental temperature of the continuous casting steel casting position area and the outer arc maintenance area is reduced, and the working environments of the two working areas are improved.
Description
Technical Field
The utility model relates to a continuous casting production technology, concretely relates to an air supply arrangement that is used for conticaster to water steel position and outer arc maintenance area.
Background
At present, an air-conditioning refrigeration air supply system is generally designed for newly-built continuous casting machines to improve the working environment of continuous casting steel level operators; however, the outer arc overhaul area is influenced by the arrangement of the continuous casting machine, so that the space is relatively closed and narrow, the water vapor is large, and a proper solution is generally difficult to find at the position.
However, in the production process of a continuous casting machine, the outer arc repair area is one of important operation areas of the continuous casting process. During casting, continuous casting operators are required to check the casting blank centering and the nozzle blocking condition through observing the window on the outer arc side; when the production is stopped for maintenance, maintenance personnel are required to maintain equipment at the position and replace spare parts. In addition, the outer arc maintenance area is subjected to heat radiation of a high-temperature casting blank at the temperature of about 1300 ℃ during production; during maintenance, the outer arc maintenance area is easily wrapped by residual high-temperature steam.
Therefore, there is a need for improvements in the prior art.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide a simple structure's an air supply arrangement that is used for conticaster to water steel level and outer arc maintenance area.
The utility model discloses a technical scheme do: an air supply device for a casting position and an outer arc overhauling area of a continuous casting machine comprises a centrifugal fan, a ventilation main pipe, a casting position ventilating pipeline, a casting position air outlet, an outer arc overhauling area ventilating pipeline and an outer arc overhauling area air outlet; the outlet of the centrifugal ventilator is connected with a main ventilation pipe, and the main ventilation pipe is respectively communicated with a steel casting position ventilation pipeline and an outer arc overhauling area ventilation pipeline; the steel casting position ventilating duct extends to a continuous casting steel casting position area of the casting platform, and a steel casting position air outlet communicated with the steel casting position ventilating duct is arranged at the continuous casting steel casting position; outer arc maintenance district air pipe extends to the outer arc maintenance platform in the casting shop, arranges the outer arc maintenance district air outlet with outer arc maintenance district air pipe intercommunication in outer arc maintenance district.
According to the scheme, a plurality of steel casting position air outlets are arranged at intervals along the length direction of the continuous casting steel casting position area.
According to the scheme, the number of the steel casting position air outlets is 7, and the steel casting position air outlets are uniformly arranged at intervals along the length direction of the continuous casting steel casting position area.
According to the scheme, the steel casting position air outlet is arranged above the continuous casting steel casting position area, and the steel casting position air outlet is downward.
According to the scheme, a plurality of air outlets of the outer arc overhauling area are arranged at intervals along the length direction of the outer arc overhauling area.
According to the scheme, the number of the air outlets of the outer arc overhaul area is 7, and the air outlets are uniformly arranged at intervals along the length direction of the outer arc overhaul area.
According to the scheme, the outer arc overhauling area air outlet is located on the outer side of the outer arc overhauling platform, and the outer arc overhauling area air outlet faces the outer arc overhauling area.
According to the scheme, the centrifugal fan is arranged on a casting platform of the continuous casting workshop.
The utility model has the advantages that: the utility model utilizes the centrifugal ventilator far away from the heat source to simultaneously convey natural wind to two operation areas, namely a continuous casting steel casting area and an outer arc equipment maintenance area, through the pipeline, and reduces the environmental temperature of the continuous casting steel casting area and the outer arc equipment maintenance area during production on the premise of not influencing normal production, thereby greatly improving the working environments of the two working areas and improving the enthusiasm of workers; the utility model discloses to the improvement in current workshop little, simple structure, reasonable in design, convenient operation especially is adapted to the old car workshop that does not dispose air conditioning system, can improve the environment of two workplaces simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Wherein: 1. a centrifugal fan; 2. casting a steel level ventilating duct; 3. casting a steel level air outlet; 4. an outer arc repair area ventilation duct; 5. an air outlet of the outer arc overhaul region; 6. a ventilation main pipe; 7. continuously casting a steel position area; 8. an outer arc overhaul region; 9. casting a platform; 10. outer arc overhauls platform.
Detailed Description
For a better understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
As shown in fig. 1, in a continuous casting machine production plant, a casting platform 9 is arranged at the third floor of the continuous casting plant, and a continuous casting steel casting position area 7 is arranged on the casting platform 9; the outer arc overhauling platform 10 is arranged on the second floor of the continuous casting workshop, the outer arc overhauling area 8 is arranged on the outer arc overhauling platform 10, and the outer arc overhauling area 8 is positioned on the outer arc side below the casting platform 9; and one side of the outer arc overhaul region 8 facing the continuous casting secondary cooling chamber is provided with an observation window, and an operator checks the centering of a continuous casting blank and the blockage condition of a nozzle through the observation window.
As shown in fig. 1, the air supply device for the casting position and the outer arc overhaul area of the continuous casting machine comprises a centrifugal ventilator 1, a main ventilation pipe 6, a casting position ventilation pipeline 2, a casting position air outlet 3, an outer arc overhaul area ventilation pipeline 4 and an outer arc overhaul area air outlet 5; the outlet of the centrifugal ventilator 1 is connected with a main ventilation pipe 6, and the main ventilation pipe 6 is respectively communicated with a steel casting position ventilation pipeline 2 and an outer arc overhaul area ventilation pipeline 4; the steel casting position ventilating duct 2 extends to a continuous casting steel casting position area 7 of a casting platform 9, and a steel casting position air outlet 3 communicated with the steel casting position ventilating duct 2 is arranged at the continuous casting steel casting position; outer arc maintenance area air pipe 4 extends to the outer arc maintenance area 8 in the casting shop, overhauls platform 10 department at the outer arc and arranges outer arc maintenance area air outlet 5 with outer arc maintenance area air pipe 4 intercommunication.
Preferably, the steel casting position air outlets 3 are multiple and are arranged at intervals along the length direction of the continuous casting steel casting position area 7.
In this embodiment, there are 7 steel casting position air outlets 3, and the steel casting position air outlets are uniformly arranged at intervals along the length direction of the continuous casting steel casting position area 7.
Preferably, the steel casting position air outlet 3 is arranged above the continuous casting steel casting position area 7, and the steel casting position air outlet 3 faces downwards.
Preferably, the outer arc overhaul region air outlets 5 are multiple and are arranged at intervals along the length direction of the outer arc overhaul region 8.
In this embodiment, outer arc service area air outlet 5 has 7, evenly arranges at interval along outer arc service area 8's length direction.
Preferably, the outer arc overhaul region air outlet 5 is located outside the outer arc overhaul region 8, and the outer arc overhaul region air outlet 5 faces the outer arc overhaul region 8.
Preferably, the centrifugal fan 1 is arranged on the casting platform 9 of the continuous casting plant, and the centrifugal fan 1 is remote from the heat source.
The utility model discloses a theory of operation does: the centrifugal ventilator 1 is started, the centrifugal ventilator 1 conveys natural wind to the casting steel position ventilating pipeline 2 and the outer arc overhauling area ventilating pipeline 4 through the ventilating main pipe 6, and then the natural wind is conveyed into the continuous casting steel position area 7 and the outer arc overhauling area 8 through the corresponding air outlets, so that the temperature of the two areas can be reduced simultaneously, and the working environment of the two areas can be improved.
The components of the present invention have been described above, and in combination with the drawings of the embodiments, those skilled in the relevant arts can understand the working principle and application of the set of devices, and any simple modification, equivalent replacement and improvement made to the above embodiments, etc., within the application field of the present invention, still belong to the protection scope of the present invention.
Claims (8)
1. An air supply device for a casting position and an outer arc overhauling area of a continuous casting machine is characterized by comprising a centrifugal fan, a main ventilation pipe, a casting position ventilation pipeline, a casting position air outlet, an outer arc overhauling area ventilation pipeline and an outer arc overhauling area air outlet; the outlet of the centrifugal fan is connected with a main ventilation pipe, and the main ventilation pipe is respectively communicated with a steel casting position ventilation pipe and an outer arc overhauling area ventilation pipe; the steel casting position ventilating duct extends to a continuous casting steel casting position area of the casting platform, and a steel casting position air outlet communicated with the steel casting position ventilating duct is arranged at the continuous casting steel casting position; outer arc maintenance district air pipe extends to the outer arc maintenance platform in the casting shop, arranges the outer arc maintenance district air outlet with outer arc maintenance district air pipe intercommunication in outer arc maintenance district.
2. The blowing apparatus of claim 1, wherein the plurality of casting level outlets are spaced apart along a length of the continuous casting level region.
3. The air supply device as claimed in claim 2, wherein the number of the steel casting position air outlets is 7, and the steel casting position air outlets are uniformly arranged at intervals along the length direction of the continuous casting steel casting position area.
4. The air supply arrangement as claimed in claim 1, wherein the casting level outlet is arranged above the continuous casting level area with the casting level outlet facing downwards.
5. The air supply arrangement of claim 1, wherein the outer arc repair zone air outlets are spaced apart along the length of the outer arc repair zone.
6. The air supply arrangement of claim 5, wherein 7 of said outer arc repair zone outlets are evenly spaced along the length of the outer arc repair zone.
7. The air supply arrangement of claim 1, wherein the outer arc service area air outlet is located outboard of the outer arc service platform, the outer arc service area air outlet facing the outer arc service area.
8. The air supply arrangement as recited in claim 1, characterised in that the centrifugal fan is arranged on a casting platform of the continuous casting plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338930.7U CN218820832U (en) | 2022-12-07 | 2022-12-07 | Air supply device for casting steel position and outer arc maintenance area of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223338930.7U CN218820832U (en) | 2022-12-07 | 2022-12-07 | Air supply device for casting steel position and outer arc maintenance area of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218820832U true CN218820832U (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223338930.7U Active CN218820832U (en) | 2022-12-07 | 2022-12-07 | Air supply device for casting steel position and outer arc maintenance area of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218820832U (en) |
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2022
- 2022-12-07 CN CN202223338930.7U patent/CN218820832U/en active Active
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