CN205254096U - Supporting quantitative gravity -assist pouring stove of continuous calciner - Google Patents
Supporting quantitative gravity -assist pouring stove of continuous calciner Download PDFInfo
- Publication number
- CN205254096U CN205254096U CN201521072693.1U CN201521072693U CN205254096U CN 205254096 U CN205254096 U CN 205254096U CN 201521072693 U CN201521072693 U CN 201521072693U CN 205254096 U CN205254096 U CN 205254096U
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- China
- Prior art keywords
- chamber
- deaerating
- compression chamber
- melting furnace
- liquid level
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- 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
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- 230000005484 gravity Effects 0.000 title abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 49
- 230000006835 compression Effects 0.000 claims description 57
- 238000007906 compression Methods 0.000 claims description 57
- 238000002844 melting Methods 0.000 claims description 18
- 230000008018 melting Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 7
- 235000014347 soups Nutrition 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 abstract description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000005266 casting Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- 239000002893 slag Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
Supporting quantitative gravity -assist pouring stove of continuous calciner, by continuous calciner (1), keep room (2), de -aerating chamber (3), pressurized compartment (4), block up valve (5), stalk (6), chute (7), mould cavity (8) constitute, continuous calciner (1) and keep room (2) to communicate with each other, keep liquid level in room (2) and de -aerating chamber (3) on same water flat line, keep the opposite side of room (2) to be connected with de -aerating chamber (3), its characterized in that: two sides of de -aerating chamber (3) respectively be connected with one pressurized compartment (4) to the UNICOM that cuts off pressurized compartment (4) and de -aerating chamber (3) respectively with jam valve (5). The utility model discloses, the time of aluminium liquid this process in from the heat preservation stove to casting mould cavity has been reduced to reach and reduce that the temperature of aluminium liquid before getting into casting mould cavity reduces and the production of oxidizing slag.
Description
Technical field
The utility model relates to aluminium alloy continuous melting furnace technical field, especially about the supporting quantitative gravity-assist pouring stove of a kind of continuous melting furnace.
Background technology
Gravitational casting refers to that molten metal injects the technique of casting mold under terrestrial gravitation effect, and its fusing point of aluminium alloy is lower, and good casting property is widely used. Aluminium alloy continuous melting furnace is that aluminium alloy is concentrated fusing special equipment, for quick, the concentrated fusing of same grade aluminium alloy, this aluminium alloy continous way calciner comprises calciner, holding furnace, deaerating chamber and use chamber, all furnace chambers are to be connected, and gravity machine is cast aluminium liquid used and taken from using chamber. Weak point: be injected in the process in casting mould die cavity at aluminium liquid, current technique has employing manually to dip aluminium liquid and robot to dip aluminium liquid. No matter be which kind of form, whole process all will experience the time about 30 seconds, and in the meantime, aluminium liquid all can have temperature to reduce, and contacts the situation appearance that produces oxidizing slag with air. So want that utility model is a kind of can be directly extrude the equipment of aluminium water to mold cavity from using chamber. Because being the cast gate above mold cavity, the aluminium water of gravity-assist pouring enters, if the aluminium water yield extruding from holding furnace is inconsistent at every turn, can cause mould to fill the imperfect or aluminium water of type and diffuse out cast gate, so this equipment is to need to ensure that each aluminium water yield extruding be all consistent quantitative pouring stove.
Utility model content
For above problem, the purpose of this utility model is to provide a kind of continuous melting furnace supporting quantitative gravity-assist pouring stove, to connect two compression chambers in the deaerating chamber outside of continuous melting furnace, aluminium liquid circulation obstruction valve between deaerating chamber and compression chamber is controlled, the aluminium liquid liquid level difference of utilizing deaerating chamber and compression chamber, under Action of Gravity Field, aluminium liquid flows into compression chamber from deaerating chamber, before compression chamber's pressurization, stop up valve and cut off the UNICOM between two Room.
The technical solution of the utility model is achieved in the following ways: the supporting quantitative gravity-assist pouring stove of continuous melting furnace, formed by continuous melting furnace, holding chamber, deaerating chamber, obstruction valve, stalk, chute, described continuous melting furnace and holding chamber communicate, in holding chamber, be provided with liquid level detection gauge, liquid level in holding chamber and deaerating chamber all the time in the same horizontal line, the opposite side of holding chamber is connected with deaerating chamber, it is characterized in that: two sides of described deaerating chamber are respectively connected with a compression chamber, and cut off respectively the UNICOM of compression chamber and deaerating chamber with obstruction valve.
In described compression chamber, be provided with stalk and chute, in insertion compression chamber, stalk one end, the other end is aimed at the sprue gate of mold cavity by chute.
Described obstruction valve is located between compression chamber and deaerating chamber, the switching of putting soup mouth for controlling compression chamber and deaerating chamber bottom.
The utility model, holding chamber, deaerating chamber communicate, and liquid level is consistent, and the total amount of the storage aluminium liquid of these two chambers is 6 times of left and right of compression chamber. The aluminium water yield that once adds to compression chamber from deaerating chamber makes the aluminium liquid liquid level of entirety decline relatively very little, before the pressurization of each compression chamber, the compressed air that only needs to add same volume in compression chamber, the aluminium water yield that flows out compression chamber is also consistent, realizes quantitative pouring with this. Reduced aluminium liquid from holding furnace to casting mould die cavity time of this process, forgo and dip this technical process of aluminium liquid, reduce aluminium liquid temperature before casting mould die cavity reduce and the generation of oxidizing slag entering thereby reach.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
The liquid level schematic diagram of Tu2Shi compression chamber.
The position view of Tu3Shi compression chamber.
In figure: 1 continuous melting furnace, 2 holding chambers, 3 deaerating chambers, 4 compression chambers, 5 obstruction valves, 6 stalks, 7 chutes, 8 mold cavities, 9 are put soup mouth, 10 liquid level detection gauges.
Detailed description of the invention
Known by Fig. 1, Fig. 2, the supporting quantitative gravity-assist pouring stove of continuous melting furnace, by continuous melting furnace 1, holding chamber 2, deaerating chamber 3, compression chamber 4, stop up valve 5, stalk 6, chute 7, mold cavity 8, put soup mouth 9, liquid level detection gauge 10 forms, described continuous melting furnace 1 and holding chamber 2 communicate, in holding chamber 4, be provided with liquid level detection gauge 10, for detection of the liquid level in holding chamber 2. In the same horizontal line, the opposite side of holding chamber 2 is connected with deaerating chamber 3 to liquid level in holding chamber 2 and deaerating chamber 3, is provided with stalk 6, chute 7 in described compression chamber 4. Described obstruction valve 5 is located at compression chamber 4 and deaerating chamber 3 junctions, bottom, the independent unlatching of controlling single compression chamber 4. Each compression chamber 4 provides the topping up of a mold cavity 8. Holding chamber 2 and deaerating chamber 3 liquid levels (high liquid level) all the time in the same horizontal line. Described obstruction valve 5 is located between compression chamber 4 and deaerating chamber 3, the switching of putting soup mouth 9 for controlling compression chamber 4 and deaerating chamber 3 bottoms. Open when stopping up valve 5, compression chamber 4 and deaerating chamber 3 are communicated, compression chamber 4, deaerating chamber 3 and holding chamber 2 liquid levels are also in same level line (high liquid level). Described each compression chamber 4 is controlled separately by obstruction valve 5 separately, and each compression chamber 4 provides the topping up work of a mold cavity 8.
Being known by Fig. 3, is the position view of compression chamber. Two sides of described deaerating chamber 3 are respectively connected with a compression chamber 4, and respectively with stop up valve 5 cut off compression chamber 4 and deaerating chamber 3 UNICOM position put soup mouth 9, in stalk 6 insertion compression chambers, one end 4, the other end is aimed at the sprue gate of mold cavity 8. Obstruction valve 5 is blocked and is put soup mouth 9, pressurizes in compression chamber 4, and aluminium liquid flows into mold cavity 8 from stalk 6 by chute 7, and the liquid level of compression chamber 4 drops to low liquid level. Stop up valve 5 and open, compression chamber 4 and deaerating chamber 3 communicate, and compression chamber's 4 liquid levels paramount liquid level that rises, completes a circulation.
The utility model, adopts toward airtight aluminium water holding furnace injecting compressed air, and aluminium water flows out holding furnace by stalk 6 and chute 7 and directly enters mold cavity 8 these modes, realizes this process. Holding chamber 2, deaerating chamber 3 communicate, and liquid level is consistent. When after compression chamber's 4 pressurizations, the aluminium water yield of outflow from compression chamber 4 declines the aluminium liquid level of compression chamber 4 to some extent, stopping up valve 5 opens, aluminium liquid supplements into from deaerating chamber 3, make the liquid level of compression chamber 4 rise to consistent with the liquid level of deaerating chamber 3, before pressurizeing again in compression chamber 4, the liquid level of holding chamber 2, deaerating chamber 3, compression chamber 4 is consistent. Because the gross storage capacity of holding chamber 2 and deaerating chamber 3 is more much larger than compression chamber 4, once add to the aluminium water yield of compression chamber 4 and make the aluminium liquid liquid level of entirety decline also relatively very little from deaerating chamber 3, aluminium liquid liquid level detection gauge 10 all cannot detect variation, substantially can ignore. So before compression chamber's 4 pressurizations, the aluminium water liquid level of compression chamber 4 is all at same position at every turn, each compressed air that only needs 4 li of past compression chambers to add same volume, the aluminium water yield that flows out compression chamber 4 is at every turn also consistent. Realize quantitative pouring with this, the aluminium water yield that makes at every turn to flow into mold cavity 8 is all consistent.
Claims (3)
1. the supporting quantitative gravity-assist pouring stove of continuous melting furnace, by continuous melting furnace (1), holding chamber (2), deaerating chamber (3), compression chamber (4), stop up valve (5), stalk (6), chute (7) composition, described continuous melting furnace (1) and holding chamber (2) communicate, liquid level in holding chamber (2) and deaerating chamber (3) in the same horizontal line, in holding chamber (2), be provided with liquid level detection gauge (10), the opposite side of holding chamber (2) is connected with deaerating chamber (3), it is characterized in that: two sides of described deaerating chamber (3) are respectively connected with a compression chamber (4), and respectively with the UNICOM of stopping up valve (5) and cut off compression chamber (4) and deaerating chamber (3).
2. the supporting quantitative gravity-assist pouring stove of continuous melting furnace according to claim 1, it is characterized in that: in described compression chamber (4), be provided with stalk (6) and chute (7), in insertion compression chamber, stalk (6) one end (4), the other end is aimed at the sprue gate of mold cavity (8) by chute (7).
3. the supporting quantitative gravity-assist pouring stove of continuous melting furnace according to claim 1, it is characterized in that: described obstruction valve (5) is located between compression chamber (4) and deaerating chamber (3), put the switching of soup mouth (9) for controlling compression chamber (4) and deaerating chamber (3) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072693.1U CN205254096U (en) | 2015-12-22 | 2015-12-22 | Supporting quantitative gravity -assist pouring stove of continuous calciner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072693.1U CN205254096U (en) | 2015-12-22 | 2015-12-22 | Supporting quantitative gravity -assist pouring stove of continuous calciner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254096U true CN205254096U (en) | 2016-05-25 |
Family
ID=55995647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521072693.1U Expired - Fee Related CN205254096U (en) | 2015-12-22 | 2015-12-22 | Supporting quantitative gravity -assist pouring stove of continuous calciner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364056A (en) * | 2015-12-22 | 2016-03-02 | 江苏天宏机械工业有限公司 | Matched quantitative gravity casting furnace for continuous melting furnace |
| CN112808973A (en) * | 2020-12-30 | 2021-05-18 | 江苏天宏机械工业有限公司 | Low-pressure casting three-groove type double-chamber furnace |
-
2015
- 2015-12-22 CN CN201521072693.1U patent/CN205254096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364056A (en) * | 2015-12-22 | 2016-03-02 | 江苏天宏机械工业有限公司 | Matched quantitative gravity casting furnace for continuous melting furnace |
| CN112808973A (en) * | 2020-12-30 | 2021-05-18 | 江苏天宏机械工业有限公司 | Low-pressure casting three-groove type double-chamber furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |