CN203448635U - Crystallizer device for aluminum alloy round wire - Google Patents
Crystallizer device for aluminum alloy round wire Download PDFInfo
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- CN203448635U CN203448635U CN201320526832.8U CN201320526832U CN203448635U CN 203448635 U CN203448635 U CN 203448635U CN 201320526832 U CN201320526832 U CN 201320526832U CN 203448635 U CN203448635 U CN 203448635U
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- aluminum alloy
- hole
- alloy round
- crystallizer
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Abstract
The utility model discloses a crystallizer device for an aluminum alloy round wire. The crystallizer device comprises a baffle and a crystallizer matched with the baffle, wherein the crystallizer comprise a first round barrel, a second round barrel and a third round barrel; a water inlet is formed in the upper end of the second round barrel; a first end cover is arranged at one end of the first round barrel; a second end cover is arranged at the other end of the first round barrel; a first through hole is formed in the middle of the baffle; a second through hole communicated with the first through hole is formed in the first end cover; one end of the third round barrel stretches into the first round barrel and forms a spray water seam together with the first end cover; the other end of the third round barrel stretches out of the second end cover and forms a water outlet; a cool water cavity is formed between the first round barrel and the third round barrel; a certain relational expression is met by the crystallizer device for the aluminum alloy round wire. The design and calculation are carried out on key elements of the water inlet, the cool water cavity, the spray water beam and the like, and the control on the cooling capability and the cooling uniformity of the aluminum alloy round wire is realized.
Description
Technical field
The utility model relates to aluminium alloy wires continuous casting production field, relates in particular to a kind of aluminum alloy round line production mould assembly continuously.
Background technology
Cooling capacity and cooling uniformity are directly connected to uniformity and the performance of metal material solidified structure.Tradition aluminum alloy round line adopts while producing and directly drips coolingly, and cooling water from top to bottom freely trickles, inhomogeneous to the cooling capacity of aluminium alloy wires surrounding, and cooling effect is poor, affects the uniformity of aluminum alloy round wire material tissue and performance.In order to improve production efficiency and the material capability of aluminum alloy round line continuous casting forming, effectively one of way is to use crystallizer.Adopt crystallizer to make cooling water be ejected into equably aluminium alloy wires surface with flow, flow velocity and the flow direction of setting by controlling cooling water flow and hydraulic pressure, improve the cooling capacity of aluminum alloy round line and cooling uniformity.Crystallizer is the critical equipment that aluminium alloy continuous casting is produced, and whether mold structure design is rationally directly connected to aluminium alloy continuous cast products quality and production efficiency.
In view of this, provide the important technology problem that a kind of uniform mould assembly simple in structure, cooling is industry.
Utility model content
Technical problem to be solved in the utility model is: a kind of uniform aluminum alloy round line production mould assembly simple in structure, cooling is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of aluminum alloy round line mould assembly, comprise baffle plate and the crystallizer matching with baffle plate, described crystallizer comprises: the first cylinder, be installed on the second cylinder of the first cylinder top and the 3rd cylinder welding mutually with the first cylinder, the upper end of described the second cylinder is provided with water inlet, weld mutually with the first cylinder the lower end of described the second cylinder, one end of described the first cylinder is provided with the first end cap, the other end of described the first cylinder is provided with the second end cap, the centre of described baffle plate is provided with the first through hole, described first end is covered with the second through hole connecting with the first through hole, one end of described the 3rd cylinder extend in the first cylinder and and the first end cap between form water spray seam, the other end of described the 3rd cylinder extends the second end cap and forms the mouth of a river, between described the first cylinder and the 3rd cylinder, form cold water cavity, described aluminum alloy round line meets with mould assembly:
Relational expression 1:S1<S2;
Relational expression: 2:D2-D1>2f;
Relational expression 3:S3>S2,
Wherein, S1: the area of water spray seam; S2: the area of water inlet; D2: the inner diameter of the 3rd cylinder; D1: the diameter of the first through hole; F: the gap of water spray seam; S3: the sectional area of cold water cavity.
As a kind of preferred technical scheme, the central authorities of described the first end cap are provided with the water conservancy diversion inclined-plane with the adjacent setting of the second through hole.
As a kind of preferred technical scheme, described crystallizer is made by red copper.
As a kind of preferred technical scheme, described baffle plate is made by refractory material.
The beneficial effects of the utility model are: the utility model is by carrying out designing and calculating to key elements such as water inlet, cold water cavity, water spray seams, by controlling cooling water flow, flow velocity and the flow direction, the control of realization to aluminum alloy round line cooling capacity and cooling uniformity, thereby the uniformity of raising aluminum alloy round line production efficiency and material structure, performance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of crystallizer for aluminum alloy round line.
Fig. 2 is the partial enlarged drawing at A-A place shown in Fig. 1.
In Fig. 1 and Fig. 2: 1, baffle plate, the 10, first through hole, 2, crystallizer, 20, the first cylinder, the 201, first end cap, the 2010, second through hole, 2011, water conservancy diversion inclined-plane, 2012, hole wall, the 202, second end cap, 21, the second cylinder, 210, water inlet, the 22, the 3rd cylinder, 220, water spray seam, 221, delivery port, 23, cold water cavity.
The specific embodiment
In order further to understand the utility model, below in conjunction with embodiment, the utility model preferred embodiment is described, but should be appreciated that these are described is for further illustrating feature and advantage of the present utility model, rather than the restriction to the utility model claim.
Refer to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of aluminum alloy round line mould assembly, comprises baffle plate 1 and the crystallizer 2 matching with baffle plate 1, and described crystallizer 2 is made by red copper.Described baffle plate 1 is made by the refractory material of asbestos or graphite and so on.Described crystallizer 2 comprises: the first cylinder 20, be installed on the second cylinder 21 of the first cylinder 20 tops and the 3rd cylinder 22 welding mutually with the first cylinder 20, the upper end of described the second cylinder 21 is provided with water inlet 210, weld mutually with the first cylinder 20 lower end of described the second cylinder 21, one end of described the first cylinder 20 is provided with the first end cap 201, the other end of described the first cylinder 20 is provided with the second end cap 202, the centre of described baffle plate 1 is provided with the first through hole 10, the shape and size of the first through hole 10 all depend on the section shape and size of aluminium alloy wires, described the first end cap 201 is provided with the second through hole 2010 connecting with the first through hole 10, the central authorities of described the first end cap 201 are provided with the water conservancy diversion inclined-plane 2011 with the second through hole 2010 adjacent settings, one end of described the 3rd cylinder 22 extend in the first cylinder 20 and and the first end cap 201 between form water spray seam 220, the other end of described the 3rd cylinder 22 extends the second end cap 202 and forms the mouth of a river 221, between described the first cylinder 20 and the 3rd cylinder 22, form cold water cavity 23, described aluminum alloy round line meets with mould assembly:
Relational expression 1:S1<S2;
Relational expression: 2:D2-D1>2f;
Relational expression 3:S3>S2,
Wherein, S1: the area of water spray seam; S2: the area of water inlet; D2: the inner diameter of the 3rd cylinder; D1: the diameter of the first through hole; F: the gap of water spray seam; S3: the sectional area of cold water cavity.
The Main Function of relational expression 1, relational expression 2 and relational expression 3 is all to make water spray seam produce enough hydraulic pressure, thereby can make the water in cold water cavity evenly be ejected into the surrounding of aluminum alloy round line, and then improves the structure property of aluminum alloy materials.
The aluminum alloy round line that the production diameter of take is 10mm is example, because the shape and size of the first through hole 10 of baffle plate 1 depend on the shape and size of aluminum alloy round line, therefore the diameter D1 of the first through hole 10 is also 10mm, the diameter D3 of water inlet 210 is designed to 9.5mm, the gap f of water spray seam 220 is designed to 1mm, between the water conservancy diversion inclined-plane 2011 of described the first end cap 201 and the hole wall 2012 of the second through hole 2010, form water spray angle α, described water spray angle α is designed to 80 °, the inner diameter D2 of the 3rd cylinder 22 is designed to 15mm, the inner diameter D4 of described the first cylinder 20 is designed to 32mm.
In the present embodiment: described the first cylinder 20, the second cylinder 21 and the 3rd cylinder 22 are made by copper pipe.
Therefore by calculating:
Area S1=f * π D2/2=23.56mm of water spray seam
2
The area S2=π (D3/2) of water inlet
2=70.88mm
2
The sectional area S3=π (D4/2) of cold water cavity
2-π (D2/2)
2=627.53mm
2
Above-mentioned each key element meets following relationship:
Relational expression 1:S1<S2;
Relational expression: 2:D2-D1>2f;
Relational expression 3:S3>S2,
In the utility model, the operation principle of crystallizer is: cooling water enters in cold water cavity 23 from water inlet 210, by to water inlet 210, cold water cavity 23, water spray seam 220 key elements such as grade carry out designing and calculating, make cooling water to form hydraulic pressure in the position of water spray seam 220, so just can make cold water in cold water cavity 23 be ejected into uniformly the surrounding of aluminum alloy round line, arranging of water conservancy diversion inclined-plane 2011 mainly plays two effects: 1. guiding cooling water is sprayed onto on aluminum alloy round line, 2. guiding enters in the 3rd cylinder 22 the cooled water of aluminum alloy round line, cooled water approach the 3rd cylinder 22 of aluminum alloy round line is finally flowed out from the delivery port 221 of the 3rd cylinder 22.
The beneficial effects of the utility model are: the utility model is by carrying out designing and calculating to key elements such as water inlet, cold water cavity, water spray seams, thereby as long as control the waterpower of water inlet, just can control the water state that of cooling water flow and water spray seam, the control of realization to aluminum alloy round line cooling capacity and cooling uniformity, thereby the uniformity of raising aluminum alloy round line production efficiency and material structure, performance.
It should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
The explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an aluminum alloy round line mould assembly, comprise baffle plate and the crystallizer matching with baffle plate, it is characterized in that: described crystallizer comprises: the first cylinder, be installed on the second cylinder of the first cylinder top and the 3rd cylinder welding mutually with the first cylinder, the upper end of described the second cylinder is provided with water inlet, weld mutually with the first cylinder the lower end of described the second cylinder, one end of described the first cylinder is provided with the first end cap, the other end of described the first cylinder is provided with the second end cap, the centre of described baffle plate is provided with the first through hole, described first end is covered with the second through hole connecting with the first through hole, one end of described the 3rd cylinder extend in the first cylinder and and the first end cap between form water spray seam, the other end of described the 3rd cylinder extends the second end cap and forms the mouth of a river, between described the first cylinder and the 3rd cylinder, form cold water cavity, described aluminum alloy round line meets with mould assembly:
Relational expression 1:S1<S2;
Relational expression: 2:D2-D1>2f;
Relational expression 3:S3>S2,
Wherein, S1: the area of water spray seam; S2: the area of water inlet; D2: the inner diameter of the 3rd cylinder; D1: the diameter of the first through hole; F: the gap of water spray seam; S3: the sectional area of cold water cavity.
2. a kind of aluminum alloy round line mould assembly as claimed in claim 1, is characterized in that: the central authorities of described the first end cap are provided with the water conservancy diversion inclined-plane with the adjacent setting of the second through hole.
3. a kind of aluminum alloy round line mould assembly as claimed in claim 2, is characterized in that: described crystallizer is made by red copper.
4. a kind of aluminum alloy round line mould assembly as described in claim 1 or 2 or 3, is characterized in that: described baffle plate is made by refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526832.8U CN203448635U (en) | 2013-08-28 | 2013-08-28 | Crystallizer device for aluminum alloy round wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526832.8U CN203448635U (en) | 2013-08-28 | 2013-08-28 | Crystallizer device for aluminum alloy round wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448635U true CN203448635U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526832.8U Expired - Fee Related CN203448635U (en) | 2013-08-28 | 2013-08-28 | Crystallizer device for aluminum alloy round wire |
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| CN (1) | CN203448635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433441A (en) * | 2013-08-28 | 2013-12-11 | 张家港市宏基特种铝材研发有限公司 | Crystallizer device for aluminum alloy round wire |
-
2013
- 2013-08-28 CN CN201320526832.8U patent/CN203448635U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433441A (en) * | 2013-08-28 | 2013-12-11 | 张家港市宏基特种铝材研发有限公司 | Crystallizer device for aluminum alloy round wire |
| CN103433441B (en) * | 2013-08-28 | 2016-02-03 | 张家港市宏基铝业有限公司 | A kind of Crystallizer device for aluminum alloy round wire |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160828 |