CN2736727Y - Large tonnage tilting furnace head piece rotary equipment - Google Patents
Large tonnage tilting furnace head piece rotary equipment Download PDFInfo
- Publication number
- CN2736727Y CN2736727Y CNU2004200746714U CN200420074671U CN2736727Y CN 2736727 Y CN2736727 Y CN 2736727Y CN U2004200746714 U CNU2004200746714 U CN U2004200746714U CN 200420074671 U CN200420074671 U CN 200420074671U CN 2736727 Y CN2736727 Y CN 2736727Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- tilting
- orifice
- turning device
- launder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005266 casting Methods 0.000 claims abstract description 17
- 239000003566 sealing material Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 21
- 229910052782 aluminium Inorganic materials 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
一种大吨位倾动炉流口回转装置，其流口回转装置(4)的流口中心设置在倾动炉回转中心线上，回转装置(4)由螺栓穿过两侧端面均设置的连接法兰(6)一端与炉子流槽(3)连接，另一端与铸造流槽(5)固定连接；其流口回转装置(4)分左右两个半体，并由两个回转接头(7)穿过各自半体的连接法兰使其连接在一起。本实用新型解决了倾动式保持炉在倾动过程中保证铝液平稳流动并不漏铝液的技术难题，使炉子与流槽间能平稳衔接，其新型的旋转流口结构，能保证铝液出口的液面保持在一固定值。本实用新型可广泛应用于电解铝行业40吨、50吨、60吨以上的大型倾动式铝保持炉来进行铝锭铸造生产。
A large tonnage tilting furnace orifice turning device, the orifice turning device (4) has its orifice center set on the turning centerline of the tilting furnace, and the turning device (4) is bolted through connecting flanges provided on both sides (6) One end is connected to the furnace launder (3), and the other end is fixedly connected to the casting launder (5). Connected together through the connecting flanges of the respective halves. The utility model solves the technical problem of ensuring the smooth flow of the aluminum liquid without leaking the aluminum liquid during the tilting process of the tilting type holding furnace, and enables the furnace and the launder to be connected smoothly. Its novel rotating orifice structure can ensure the exit of the aluminum liquid The liquid level is maintained at a constant value. The utility model can be widely used in large-scale tilting aluminum holding furnaces of more than 40 tons, 50 tons and 60 tons in the electrolytic aluminum industry to carry out aluminum ingot casting production.
Description
技术领域：Technical field:
本实用新型涉及电解铝行业铸造设备技术领域，一种大吨位倾动炉流口回转装置。The utility model relates to the technical field of casting equipment in the electrolytic aluminum industry, and relates to a large-tonnage tilting furnace orifice turning device.
背景技术：Background technique:
目前我国铸造行业设备与国外相比总体技术水平比较落后，尤其是电解铝行业，所用保持炉均是中小容量固定式炉型，对铸锭产品质量稳定性、杂质含量控制、含氢量控制和外在质量均有一定影响，要进一步提高铝液熔铸技术，实现高水平铸造工艺，必须采用大吨位倾动式保持炉，但倾动式保持炉在倾动过程中要保证铝液平稳流动并不漏铝液是个技术难题。At present, compared with foreign countries, the overall technical level of equipment in my country's foundry industry is relatively backward, especially in the electrolytic aluminum industry. The external quality has a certain influence. To further improve the molten aluminum casting technology and achieve a high-level casting process, a large-tonnage tilting holding furnace must be used, but the tilting holding furnace must ensure that the aluminum liquid flows smoothly and does not leak aluminum during the tilting process. Liquid is a technical problem.
发明内容：Invention content:
为了解决上述存在的问题，本实用新型提供一种大吨位倾动炉流口回转装置，采用炉子与流槽间的平稳衔接关键技术，以达到炉子倾动过程中不漏铝液的目的。In order to solve the above existing problems, the utility model provides a large-tonnage tilting furnace orifice rotation device, which adopts the key technology of smooth connection between the furnace and the launder to achieve the purpose of not leaking aluminum liquid during the furnace tilting process.
本实用新型是采用如下技术方案实现的：The utility model is realized by adopting the following technical solutions:
所述的大吨位倾动炉流口回转装置，其流口回转装置的流口中心设置在倾动炉回转中心线上，流口回转装置由螺栓穿过两侧端面均设置的连接法兰一端与炉子流槽连接，另一端与铸造流槽固定连接。In the large-tonnage tilting furnace spout turning device, the spout center of the spout turning device is set on the center line of the tilting furnace rotation, and the spout turning device is connected to the furnace by bolts passing through the connection flanges on both sides. The launder is connected, and the other end is fixedly connected with the casting launder.
所述的大吨位倾动炉流口回转装置，其流口回转装置分左右两个半体，左右两个半体由两个回转接头穿过各自半体的连接法兰使其连接在一起。The orifice rotating device of the large-tonnage tilting furnace is divided into two halves, the left and right halves, which are connected together by two swivel joints passing through the connecting flanges of the respective halves.
所述的大吨位倾动炉流口回转装置，其回转装置为筒状旋转式浇铸嘴，中间填以专用柔性密封材料。The said large tonnage tilting furnace orifice rotary device, the rotary device is a cylindrical rotary casting nozzle, filled with a special flexible sealing material in the middle.
所述的大吨位倾动炉流口回转装置，其流口回转装置的左右两个半体之间设置有耐磨、密封的碳毡。In the large-tonnage tilting furnace orifice turning device, a wear-resistant and sealed carbon felt is arranged between the left and right halves of the orifice turning device.
由于采用了上述技术方案，本实用新型具有如下优越性：Owing to adopting above-mentioned technical scheme, the utility model has following advantages:
本实用新型由于其流口回转装置的结构采用筒状旋转式浇铸嘴，中间填以专用柔性密封材料，其密封效果好，使用寿命长，可达3个月以上；采用了炉子与流槽间的平稳衔接，使炉子倾动过程中不漏铝液；采用了新型的旋转流口结构，能保证铝液出口的液面保持在一固定值。The utility model adopts a cylindrical rotary casting nozzle because of the structure of the nozzle rotating device, and the middle is filled with a special flexible sealing material, which has a good sealing effect and a long service life, which can reach more than 3 months; The smooth connection of the furnace ensures that the molten aluminum does not leak during the tilting process of the furnace; a new type of rotating orifice structure is adopted to ensure that the liquid level at the outlet of the molten aluminum remains at a fixed value.
附图说明：Description of drawings:
图1是大吨位倾动炉流口回转装置的安装位置图；Fig. 1 is a diagram of the installation position of the orifice rotary device of a large-tonnage tilting furnace;
图2是大吨位倾动炉流口回转装置的结构示意图(放大图)。Fig. 2 is a structural schematic diagram (enlarged view) of the orifice turning device of a large-tonnage tilting furnace.
如图：1—倾动炉，2—炉子流口，3—炉子流槽，4—流口回转装置，5—铸造流槽，6—连接法兰，7—回转接头，8—柔性密封材料，9—碳毡。As shown in the figure: 1—tilting furnace, 2—furnace nozzle, 3—furnace launder, 4—orifice rotary device, 5—casting launder, 6—connecting flange, 7—rotary joint, 8—flexible sealing material, 9—Carbon felt.
具体实施方式：Detailed ways:
如图1中所示，大吨位倾动炉(1)为60吨的倾动炉，倾动炉(1)上的炉子流口(2)与炉子流槽(3)相连，倾动炉流口回转装置的流口中心设置在倾动炉回转中心线上，流口回转装置(4)由螺栓穿过两侧端面设置的连接法兰(6)，一端与炉子流槽(3)连接，另一端与铸造流槽(5)固定连接。如图2中所示，倾动炉流口回转装置(4)分左右两个半体，左右两个半体由两个回转接头(7)穿过各自半体的连接法兰使其连接在一起，流口回转装置(4)的左半体由螺栓穿过其端面设置的连接法兰(6)与炉子流槽(3)连接，可以随着倾动炉(1)绕回转中心线的倾动而旋转，右半体由螺栓穿过其端面设置的连接法兰(6)与铸造流槽(5)固定连接；在流口回转装置(4)的左右两个半体之间设置有耐磨、密封的碳毡(9)；流口回转装置(4)的结构采用筒状旋转式浇铸嘴，中间填以专用柔性密封材料(8)，其密封效果好，使用寿命长。铝液熔化好倾倒时，倾动炉(1)绕其回转中心线转动，使铝液从炉子流口(2)流出，经过炉子流槽(3)、流口回转装置(4)、铸造流槽(5)，最后流入浇铸机内。由于采用了流口回转装置(4)，使炉子与流槽间能平稳衔接，使炉子倾动过程中不漏铝液；其新型的旋转流口结构，能保证铝液出口的液面保持在一固定值。As shown in Figure 1, the large-tonnage tilting furnace (1) is a 60-ton tilting furnace, the furnace spout (2) on the tilting furnace (1) is connected with the furnace flow channel (3), and the tilting furnace spout rotary device The center of the orifice is set on the center line of the tilting furnace rotation. The orifice rotating device (4) is bolted through the connecting flanges (6) provided on both sides. One end is connected to the furnace launder (3), and the other end is connected to the casting flow Groove (5) is fixedly connected. As shown in Figure 2, the tilting furnace orifice rotary device (4) is divided into left and right halves, and the left and right halves are connected together by two rotary joints (7) passing through the connecting flanges of the respective halves , the left half of the orifice turning device (4) is connected with the furnace launder (3) by bolts passing through the connecting flange (6) set on its end face, and can be moved along with the tilting of the tilting furnace (1) around the center line of rotation Rotate, the right half body is fixedly connected with the casting launder (5) by bolts passing through the connecting flange (6) set on the end face; a wear-resistant, Sealed carbon felt (9); the structure of the orifice turning device (4) adopts a cylindrical rotary casting nozzle, and the middle is filled with a special flexible sealing material (8), which has good sealing effect and long service life. When the molten aluminum is melted and poured, the tilting furnace (1) rotates around its center line of rotation, so that the molten aluminum flows out from the furnace spout (2), and passes through the furnace launder (3), the spout rotating device (4), and the casting launder (5), and finally flow into the casting machine. Due to the adoption of the orifice rotation device (4), the furnace and the launder can be connected smoothly, so that the molten aluminum does not leak during the tilting process of the furnace; its new rotating orifice structure can ensure that the liquid level at the outlet of the molten aluminum is kept at a certain level. Fixed value.
本实用新型可广泛应用于电解铝行业40吨、50吨、60吨以上的大型倾动式铝保持炉来进行铝锭铸造生产。The utility model can be widely used in large-scale tilting aluminum holding furnaces of more than 40 tons, 50 tons and 60 tons in the electrolytic aluminum industry to carry out aluminum ingot casting production.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200746714U CN2736727Y (en) | 2004-09-15 | 2004-09-15 | Large tonnage tilting furnace head piece rotary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200746714U CN2736727Y (en) | 2004-09-15 | 2004-09-15 | Large tonnage tilting furnace head piece rotary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736727Y true CN2736727Y (en) | 2005-10-26 |
Family
ID=35307462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200746714U Expired - Fee Related CN2736727Y (en) | 2004-09-15 | 2004-09-15 | Large tonnage tilting furnace head piece rotary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736727Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214329A (en) * | 2017-05-27 | 2017-09-29 | 重庆驰能热工设备有限公司 | 360 degree of rotation head pieces |
| CN110899675A (en) * | 2019-11-25 | 2020-03-24 | 新疆众和股份有限公司 | Rotary launder device for aluminum alloy casting |
-
2004
- 2004-09-15 CN CNU2004200746714U patent/CN2736727Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214329A (en) * | 2017-05-27 | 2017-09-29 | 重庆驰能热工设备有限公司 | 360 degree of rotation head pieces |
| CN110899675A (en) * | 2019-11-25 | 2020-03-24 | 新疆众和股份有限公司 | Rotary launder device for aluminum alloy casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106881457A (en) | Molten steel pours device and part is sealed with argon and the method that part carries out argon envelope is sealed using argon | |
| CN106623887A (en) | Ladle filler sand discharging device and continuous casting ladle casting method | |
| CN2736727Y (en) | Large tonnage tilting furnace head piece rotary equipment | |
| CN103775770B (en) | Centrifugal casting machine external water pipe linkage structure | |
| WO2022267596A1 (en) | Argon blowing system for ladle air-permeable upper nozzle well block and installation method therefor | |
| CN209110141U (en) | Segment cooling device | |
| CN108788116A (en) | Device is led outside ladle draining sand and ladle opens the system of pouring | |
| CN206459518U (en) | Wear-resisting easily detachable graphite flywheel | |
| CN107598147B (en) | Plastic composite molten steel protection pouring sealing method | |
| CN116000274A (en) | A method for sealing the gap between upper and lower nozzles of continuous casting tundish | |
| CN206882732U (en) | A kind of buggy ladle Argon feeder | |
| CN211027997U (en) | Roll pouring device | |
| CN204867335U (en) | Vertical centrifugal casting machine | |
| CN206253644U (en) | A kind of outer arranging device of stuffing sand | |
| CN208907132U (en) | A kind of improved ladle bottom blowing rotary joint | |
| CN222448253U (en) | Continuous casting argon blowing stopper rod | |
| CN207668497U (en) | A kind of steel ladle sliding nozzle device | |
| CN220759521U (en) | Air-blowing feeding device for mechanical mill | |
| CN206912205U (en) | A kind of detachable robot device of continuous casting | |
| CN208261845U (en) | A kind of continuous casting long gate argon seal apparatus | |
| CN219464370U (en) | Novel rotary die box | |
| CN216881698U (en) | A continuous casting machine large bag nozzle opening and closing device | |
| CN218836023U (en) | A continuous casting and rolling production equipment for waste non-ferrous metals | |
| CN200982818Y (en) | Induction Furnace Crucible Knotting Mold | |
| CN215919067U (en) | Precision casting device for air duct flange plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Xinchangguang Heat Energy Technology Co., Ltd. Assignor: China Nonferrous Metals Processing Technology Co., Ltd. Contract record no.: 2010320000094 Denomination of utility model: Large tonnage tilting furnace head piece rotary equipment Granted publication date: 20051026 License type: Exclusive License Record date: 20100222 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051026 Termination date: 20100915 |