CN105170924A - Automatic liquid supply device for magnesium alloy cast rolling - Google Patents
Automatic liquid supply device for magnesium alloy cast rolling Download PDFInfo
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- CN105170924A CN105170924A CN201510641450.3A CN201510641450A CN105170924A CN 105170924 A CN105170924 A CN 105170924A CN 201510641450 A CN201510641450 A CN 201510641450A CN 105170924 A CN105170924 A CN 105170924A
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Abstract
An automatic liquid supply device for magnesium alloy cast rolling comprises a cast rolling machine, a front liquid box, a heat preservation holding furnace, a melting furnace and a magnesium ingot conveying device. The front liquid box is used for storing magnesium liquid, and an outlet of the front liquid box is communicated with a casting mouth of the cast rolling machine. An outlet of the heat preservation holding furnace is communicated with an inlet of the front liquid box. The melting furnace and the heat preservation holding furnace are communicated through an automatic siphon. The magnesium ingot conveying device is used for conveying magnesium ingots to the melting furnace. According to the automatic liquid supply device for magnesium alloy cast rolling, the magnesium ingots are conveyed to the melting furnace by the magnesium ingot conveying device, the magnesium liquid sequentially passes through the melting furnace, the heat preservation holding furnace and the front liquid box to enter the cast rolling machine, the whole process is continuous and stable, the quality of a cast-rolled plate is improved, the labor intensity of workers is lowered, and production efficiency is improved; and real-time liquid supply control can be carried out over the melting furnace, the heat preservation holding furnace and the front liquid box, continuous liquid supply is achieved, and production efficiency, continuous production stability and production safety are improved.
Description
Technical field
The present invention relates to the equipment of Metal Melting or casting, be specifically related to a kind of automatic liquid supply device of roll-casting of magnesium alloy.
Background technology
Traditional magnesium alloy plate continuous casting and rolling liquid-supplying system, magnesium ingot is generally filled melting furnace by workman is disposable by the supply of magnesium ingot; After having melted, turn liquid pipe by melting furnace by melting furnace and magnesium liquid is delivered to insulation standing furnace, needing the position by observing magnesium liquid in insulation standing furnace to carry out the amount that Non-follow control turns liquid around here, going out to cause danger to prevent magnesium hydrorrhea; Insulation standing furnace by turning liquid pipe, magnesium liquid is delivered to front liquid case, by observing the size of the conveying capacity of the position Non-follow control of magnesium liquid in front liquid case, front liquid case by lip to casting and rolling machine feed flow.
Above-mentioned traditional magnesium alloy plate continuous casting and rolling liquid-supplying system leaves standstill-front liquid case lip fluid from magnesium ingot supply-magnesium ingot fusing-insulation, the Automated condtrol of whole system cannot be realized, many places link needs manual operation to complete, therefore the stable feed flow of magnesium alloy plate continuously-casting cannot be ensured, thus affecting the continuous seepage of magnesium plate quality and magnesium plate, output is lower.And though above-mentioned technical process can realize continuous liquid supply, but need the daily cleaning work of more equipment investment and equipment, increase the workload of regular maintenance and the security risk of maintenance work.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of automatic liquid supply device of roll-casting of magnesium alloy, whole process completes by machine, and liquid-supplying system is continuous, and automaticity is high.
For achieving the above object, the present invention adopts following technical scheme:
The automatic liquid supply device of roll-casting of magnesium alloy, comprises,
For making the shaping casting and rolling machine of magnesium alloy;
Front liquid case, this front liquid case is for storing magnesium liquid, and the front outlet of liquid case is communicated with the lip of casting and rolling machine;
Insulation standing furnace, the outlet of this insulation standing furnace and the inlet communication of front liquid case;
Melting furnace, this melting furnace is communicated with by automatic syphon with insulation standing furnace;
Magnesium ingot conveying device, this magnesium ingot conveying device is used for magnesium ingot to be delivered to melting furnace.
Preferably, the automatic liquid supply device of this roll-casting of magnesium alloy also comprises a water pump, the water inlet end of this water pump by pipeline communication in insulation standing furnace, the water side of water pump by pipeline communication in front liquid case.
Preferably, the first liquid level gauge be provided with in front liquid case, this first liquid level gauge is for monitoring liquid level signal in front liquid case and this signal being sent to one first controller, and the first controller is used for the startup controlling water pump according to this signal.
Preferably, be provided with the second liquid level gauge in insulation standing furnace, this second liquid level gauge is for monitoring liquid level signal in front liquid case and this signal being sent to a second controller, and second controller is used for the startup controlling magnesium ingot conveying device according to this signal.
Preferably, magnesium ingot conveying device comprises carrier chain, feeding station and blanking station, feeding station is positioned at carrier chain one end away from thawing furnace, blanking station is positioned at carrier chain one end near melting furnace, the top of feeding station is provided with for throwing in magnesium ingot to the magnesium ingot clamp device on carrier chain, and the top of blanking station is provided with the magnesium ingot delivery device in the magnesium ingot input melting furnace on carrier chain.
Preferably, blanking station place is provided with a magnesium ingot and detects inductor, and this magnesium ingot detects inductor for detecting the magnesium ingot signal of blanking station and this signal being sent to one the 3rd controller, and the 3rd controller is used for the startup controlling magnesium ingot clamp device according to this signal.
Preferably, magnesium ingot conveying device comprises the heater that the length direction along carrier chain is arranged, and the top of carrier chain is located at by heater.
Preferably, the top of heater is provided with blower fan.
Preferably, the top of melting furnace is provided with mixer, and the shaft of this mixer stretches in thawing furnace.
Beneficial effect of the present invention is:
Compared to prior art, the automatic liquid supply device of roll-casting of magnesium alloy of the present invention, by magnesium ingot conveying device, magnesium ingot is delivered to melting furnace, magnesium liquid is successively through melting furnace, insulation standing furnace and the casting and rolling machine that enters of front liquid case, whole process continous-stable, avoid the feed flow caused because of manual control system unstable, improve the quality of Casting Rolled Sheet, reduce labor strength and improve production efficiency.Real-time feed flow control can be carried out, continuous liquid supply to melting furnace, insulation standing furnace and front liquid case simultaneously, enhance productivity and quantity-produced stability and production security.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the A-A sectional view in Fig. 1;
Fig. 3 is the B-B sectional view in Fig. 1;
Fig. 4 is the C-C sectional view in Fig. 1;
Fig. 5 is the D-D sectional view in Fig. 1;
Wherein, 100, magnesium ingot conveying device; 10, magnesium ingot clamp device; 11, drive unit; 12, jaw; 20, carrier chain; 21, feeding station; 22, blanking station; 23, heater; 24, blower fan; 30, magnesium ingot delivery device; 40, melting furnace; 41, the 3rd liquid level gauge; 42, mixer; 50, siphon pipe; 60, standing furnace is incubated; 61, the second liquid level gauge; 70, water pump; 80, front liquid case; 81, the first liquid level gauge; 90, casting and rolling machine; 91, lip; 200, magnesium ingot.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
The automatic liquid supply device of the roll-casting of magnesium alloy as described in Fig. 1-5, comprise casting and rolling machine 90, front liquid case 80, insulation standing furnace 60, melting furnace 40 and magnesium ingot conveying device 100, the outlet of front liquid case 80 is communicated with the lip 91 of casting and rolling machine 90, for providing magnesium liquid to casting and rolling machine 90, magnesium alloy molded to make; Being incubated standing furnace 60 simultaneously and exporting the inlet communication with front liquid case 80, providing magnesium liquid for giving in front liquid case 80; Insulation standing furnace 60 is communicated with by siphon pipe 50 with melting furnace 40, when starting operation, deliver magnesium ingot 200 to melting furnace 40 by above-mentioned magnesium ingot conveying device 100, magnesium ingot 200 melts in melting furnace 40, liquid case 80 before the magnesium liquid produced enters leave standstill insulation in insulation standing furnace 60 after again, enter in casting and rolling machine 90 finally by lip 91, so can guarantee the continuity of system works, the production of magnesium alloy is normally carried out.
Preferably, the automatic liquid supply device of this roll-casting of magnesium alloy also comprises a water pump 70, the water inlet end of this water pump 70 by pipeline communication in insulation standing furnace 60, the water side of water pump 70 by pipeline communication in front liquid case 80; The first liquid level gauge 81 be simultaneously provided with in front liquid case 80, this first liquid level gauge 81 is for monitoring liquid level signal in front liquid case 80 and this signal being sent to one first controller, and the first controller is used for the startup controlling water pump 70 according to this signal.In actual production process, due to the magnesium liquid in front liquid case 80, constantly can carry to casting and rolling machine 90 through lip 91, magnesium liquid liquid level in front liquid case 80 is constantly reduced, under the real-time detection of the first liquid level gauge 81, when the liquid level of front liquid case 80 is in the minimum setting value of the first liquid level gauge 81, the first controller can be given by this signal feedback, under the control of the first controller, water pump 70 starts to start and improves rotating speed, thus will to be incubated in standing furnace 60 in magnesium liquid fast transfer to front liquid case 80, after liquid level in front liquid case 80 reaches the highest setting value, first controller can control water pump 70 and recover original operating states.
In the present embodiment, the second liquid level gauge 61 also can be provided with in above-mentioned insulation standing furnace 60, this first liquid level gauge 81 is for monitoring liquid level signal in front liquid case 80 and this signal being sent to a second controller, and second controller is used for the startup controlling magnesium ingot conveying device 100 according to this signal.Same in actual job process, due to water pump 70 extraction is be incubated the magnesium liquid in standing furnace 60, continuously forward liquid case 80 provide in magnesium liquid process, liquid level in insulation standing furnace 60 can reduce, when being incubated the minimum setting value of above-mentioned second liquid level gauge 61 of liquid level in standing furnace 60, because insulation standing furnace 60 is connected by siphon pipe 50 with melting furnace 40, so both liquid levels are consistent, above-mentioned second controller can start magnesium ingot conveying device 100 and throw in magnesium ingot 200 in melting furnace 40, liquid level in melting furnace 40 is raised, when its liquid level reaches the highest setting value of above-mentioned second liquid level gauge 61, second controller just can control magnesium ingot conveying device 100 and quit work.Certainly, also can be provided with the 3rd liquid level gauge the 41, three liquid level gauge 41 and also the liquid level signal of Real-Time Monitoring can be fed back to second controller in thawing furnace, Detection results is better.
Preferably, magnesium ingot conveying device 100 comprises carrier chain 20, feeding station 21 and blanking station 22, this feeding station 21 is positioned at carrier chain 20 one end away from thawing furnace, blanking station 22 is positioned at carrier chain 20 one end near melting furnace 40, arrange above feeding station 21 simultaneously and be used for magnesium ingot 200 to throw in the magnesium ingot clamp device 10 on carrier chain 20, the top of blanking station 22 arranges the magnesium ingot delivery device 30 thrown in by the magnesium ingot 200 on carrier chain 20 in melting furnace 40, concrete above-mentioned magnesium ingot clamp device 10 can comprise drive unit 11 and jaw 12, jaw 12 gripping magnesium ingot 200 is driven by drive unit 11, the magnesium ingot 200 of gripping is positioned on carrier chain 20 simultaneously.Certainly, magnesium ingot delivery device 30 also can adopt jaw 12 drive unit 11.
Preferably, also can be provided with a magnesium ingot 200 at blanking station 22 place and detect inductor, this magnesium ingot 200 detects inductor for detecting magnesium ingot 200 signal of blanking station 22 and this signal being sent to one the 3rd controller, and the 3rd controller is used for the startup controlling magnesium ingot clamp device 10 according to this signal.Specifically magnesium ingot 200 detect inductor detect that blanking station 22 place does not have a magnesium ingot 200 time, above-mentioned 3rd controller can be given by this signal feedback, 3rd controller controls above-mentioned magnesium ingot clamp device 10 and works, and making has enough magnesium ingots 200 to drop in melting furnace 40.
Preferably, magnesium ingot conveying device 100 comprises the heater 23 that the length direction along carrier chain 20 is arranged, and the top of carrier chain 20 is located at by heater 23; So can carry out preheating to the magnesium ingot 200 on carrier chain 20, make input to the magnesium ingot 200 in melting furnace 40 can reach certain preheat temperature.Further, the top of heater 23 is provided with blower fan 24, and the temperature in magnesium ingot conveying device 100 can be made to be unlikely to too high.
Preferably, the top of melting furnace 40 is provided with mixer 42, makes the shaft of this mixer 42 stretch in thawing furnace, can make the magnesium liquid uniform composition in melting furnace 40.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (9)
1. the automatic liquid supply device of roll-casting of magnesium alloy, is characterized in that, comprises,
For making the shaping casting and rolling machine of magnesium alloy;
Front liquid case, this front liquid case is for storing magnesium liquid, and the front outlet of liquid case is communicated with the lip of casting and rolling machine;
Insulation standing furnace, the outlet of this insulation standing furnace and the inlet communication of front liquid case;
Melting furnace, this melting furnace is communicated with by automatic syphon with insulation standing furnace;
Magnesium ingot conveying device, this magnesium ingot conveying device is used for magnesium ingot to be delivered to melting furnace.
2. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 1, it is characterized in that, the automatic liquid supply device of this roll-casting of magnesium alloy also comprises a water pump, the water inlet end of this water pump by pipeline communication in insulation standing furnace, the water side of water pump by pipeline communication in front liquid case.
3. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 2, it is characterized in that, the first liquid level gauge be provided with in front liquid case, this first liquid level gauge is for monitoring liquid level signal in front liquid case and this signal being sent to one first controller, and the first controller is used for the startup controlling water pump according to this signal.
4. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 1, it is characterized in that, the second liquid level gauge is provided with in insulation standing furnace, this second liquid level gauge is for monitoring liquid level signal in front liquid case and this signal being sent to a second controller, and second controller is used for the startup controlling magnesium ingot conveying device according to this signal.
5. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 1, it is characterized in that, magnesium ingot conveying device comprises carrier chain, feeding station and blanking station, feeding station is positioned at carrier chain one end away from thawing furnace, blanking station is positioned at carrier chain one end near melting furnace, the top of feeding station is provided with for throwing in magnesium ingot to the magnesium ingot clamp device on carrier chain, and the top of blanking station is provided with the magnesium ingot delivery device in the magnesium ingot input melting furnace on carrier chain.
6. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 5, it is characterized in that, blanking station place is provided with a magnesium ingot and detects inductor, this magnesium ingot detects inductor for detecting the magnesium ingot signal of blanking station and this signal being sent to one the 3rd controller, and the 3rd controller is used for the startup controlling magnesium ingot clamp device according to this signal.
7. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 5, is characterized in that, magnesium ingot conveying device comprises the heater that the length direction along carrier chain is arranged, and the top of carrier chain is located at by heater.
8. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 7, it is characterized in that, the top of heater is provided with blower fan.
9. the automatic liquid supply device of roll-casting of magnesium alloy as claimed in claim 1, it is characterized in that, the top of melting furnace is provided with mixer, and the shaft of this mixer stretches in thawing furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641450.3A CN105170924B (en) | 2015-09-30 | 2015-09-30 | The automatic liquid supply device of roll-casting of magnesium alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641450.3A CN105170924B (en) | 2015-09-30 | 2015-09-30 | The automatic liquid supply device of roll-casting of magnesium alloy |
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| Publication Number | Publication Date |
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| CN105170924A true CN105170924A (en) | 2015-12-23 |
| CN105170924B CN105170924B (en) | 2018-01-23 |
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| CN201510641450.3A Expired - Fee Related CN105170924B (en) | 2015-09-30 | 2015-09-30 | The automatic liquid supply device of roll-casting of magnesium alloy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116189A (en) * | 2017-06-26 | 2017-09-01 | 太原科技大学 | A kind of roll-casting of magnesium alloy liquid-supplying system and its aluminium alloy liquid level controlling method |
| CN107186183A (en) * | 2016-12-30 | 2017-09-22 | 深圳市中创镁工程技术有限公司 | The fluid level control device of magnesium alloy fused mass and the casting system with the device |
| CN113604684A (en) * | 2021-08-06 | 2021-11-05 | 山西中城天朗环保工程有限公司 | Semi-continuous refining equipment and refining process for magnesium metal |
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| CN1456404A (en) * | 2003-01-29 | 2003-11-19 | 李华伦 | Magnesium alloy twin-roll continuous casting system for manufacturing magnesium alloy plate |
| JP3680818B2 (en) * | 2002-05-23 | 2005-08-10 | 住友金属工業株式会社 | Magnesium alloy sheet manufacturing method and apparatus |
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| CN103722140A (en) * | 2014-01-17 | 2014-04-16 | 上海西重所重型机械成套有限公司 | Continuous cast-rolling process and continuous cast-rolling process system for magnesium alloy plate and strip |
| CN203695895U (en) * | 2014-01-17 | 2014-07-09 | 上海西重所重型机械成套有限公司 | Magnesium alloy plate and strip continuous casting and rolling system |
| CN205043110U (en) * | 2015-09-30 | 2016-02-24 | 中镁镁业有限公司 | Magnesium alloy is cast automation of rolling and is supplied liquid device |
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2015
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| JP3680818B2 (en) * | 2002-05-23 | 2005-08-10 | 住友金属工業株式会社 | Magnesium alloy sheet manufacturing method and apparatus |
| CN1456404A (en) * | 2003-01-29 | 2003-11-19 | 李华伦 | Magnesium alloy twin-roll continuous casting system for manufacturing magnesium alloy plate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107186183A (en) * | 2016-12-30 | 2017-09-22 | 深圳市中创镁工程技术有限公司 | The fluid level control device of magnesium alloy fused mass and the casting system with the device |
| CN107116189A (en) * | 2017-06-26 | 2017-09-01 | 太原科技大学 | A kind of roll-casting of magnesium alloy liquid-supplying system and its aluminium alloy liquid level controlling method |
| CN107116189B (en) * | 2017-06-26 | 2023-03-21 | 太原科技大学 | Magnesium alloy casting-rolling liquid supply system and alloy liquid level control method thereof |
| CN113604684A (en) * | 2021-08-06 | 2021-11-05 | 山西中城天朗环保工程有限公司 | Semi-continuous refining equipment and refining process for magnesium metal |
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| CN105170924B (en) | 2018-01-23 |
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