CN202114228U - Cooling crystallizer for up-draw casting machine - Google Patents
Cooling crystallizer for up-draw casting machine Download PDFInfo
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- CN202114228U CN202114228U CN2011201649980U CN201120164998U CN202114228U CN 202114228 U CN202114228 U CN 202114228U CN 2011201649980 U CN2011201649980 U CN 2011201649980U CN 201120164998 U CN201120164998 U CN 201120164998U CN 202114228 U CN202114228 U CN 202114228U
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- cooling tube
- water
- water inlet
- knockout drum
- casting machine
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Abstract
The utility model discloses a cooling crystallizer for an up-draw casting machine, which comprises a water inlet and outlet square head, an outer cooling tube, a middle cooling tube and an inner cooling tube, wherein one ends of the outer cooling tube, the middle cooling tube and the inner cooling tube are arranged in the water inlet and outlet square head. The outer cooling tube and the middle cooling tube are sequentially sleeved outside the inner cooling tube in stagger mode. A water inlet and a water outlet are arranged on the water inlet and outlet square head, the water inlet is communicated with the space between the middle cooling tube and the inner cooling tube, and the water outlet is communicated with the space between the outer cooling tube and the middle cooling tube. A water segregator is arranged between the middle cooling tube and the inner cooling tube close to the water inlet, a plurality of scattered holes are arranged on the water segregator, and the water segregator is respectively closely contacted with the inner lateral face of the middle cooling tube and the outer lateral face of the inner cooling tube. The cooling crystallizer is not only simple in structure, but also can enable flow speed of the cooling water to be stable and even, thereby avoiding product discard caused by uneven cooling and greatly improving yield.
Description
Technical field
The utility model relates to a kind of cooler crystallizer, relates in particular to a kind of up casting machine and uses cooler crystallizer.
Background technology
At present, last guide casting machine is used cooler crystallizer, and the current directly water inlet from the cooler crystallizer flow into and flow in the cooling tube again in the crystallizer; This just makes big or flow velocity is big near the cooling water discharge in the cooling tube of crystallizer water inlet; Then flow and flow velocity away from water inlet are less, and with going up guide casting machine when cooling off copper liquid, need directly be cooled to the 70-80 degree from the 1100-1200 degree of copper liquid; If current are uneven; Will make the copper bar owing to inner crystalline particle inhomogeneous cooling, and the surface produce slight crack again, produces waste product.
Summary of the invention
In order to overcome above-mentioned defective; The utility model provides a kind of up casting machine to use cooler crystallizer, and this cooler crystallizer is not only simple in structure, and can make the cooling water water velocity steadily and flow velocity even; Thereby the product rejection of avoiding inhomogeneous cooling to cause improves yield greatly.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of up casting machine cooler crystallizer; Comprise that Inlet and outlet water square toes and an end be located at the outer cooling tube on these Inlet and outlet water square toes, middle cooling tube, interior cooling tube, said outer cooling tube, middle cooling tube successively spacer sleeve be located at said in outside the cooling tube; On said Inlet and outlet water square toes, be provided with water inlet and delivery port; Said water inlet with said in gap between cooling tube and the interior cooling tube be communicated with; Said delivery port is communicated with gap between said outer cooling tube and the middle cooling tube; Between near the middle cooling tube of said water inlet and interior cooling tube, be provided with water knockout drum; This water knockout drum is provided with the several dispersion hole, and this water knockout drum closely contacts with the medial surface of said middle cooling tube and the lateral surface of interior cooling tube respectively.Like this; At current from water inlet flows into during the gap between cooling tube and the interior cooling tube; At first, current are evenly flowed in the crystallizer, thereby make the cooling water flow in the crystallizer consistent through the flow and the flow velocity of water knockout drum disperse water; Can not produce fast, and slow away from the cooling of crystallizer near the cooling of crystallizer water inlet.
Further improvement as the utility model; The other end of cooling tube, middle cooling tube and interior cooling tube also is provided with square toes and graphite mo(u)ld under the mould successively outside said; In said under cooling tube and the said mould pipeline in the square toes be communicated with, the pipeline in the mould of said mould below again with graphite mo(u)ld in cavity be communicated with; Gap between said outer cooling tube and the middle cooling tube with said in gap first end sealing below between cooling tube and the interior cooling tube near said mould be communicated with.During use; High-temperature copper liquid flows in the graphite mo(u)ld to become in the square toes under the mould and partly solidifies attitude; And then it is shaft-like to be cooled to solid-state copper in being drawn in the cooling tube; Water in the cooler crystallizer is from water inlet gap between cooling tube and the interior cooling tube through water knockout drum flows into, flow at last near mould below head end and be back to outer cooling tube and middle cooling tube between the gap, flow out from delivery port at last.
Preferably, the aperture of the dispersion hole on the said water knockout drum is 1-3mm.
Preferably, said outer cooling tube, middle cooling tube and interior cooling tube are round tube, and said water knockout drum is circular water knockout drum.
The present invention also provides a kind of up casting machine, establishes above-mentioned cooler crystallizer in it.
The beneficial effect of the utility model is: through between near the middle cooling tube of water inlet and interior cooling tube, being provided with water knockout drum; So that flow that flows into from water inlet and the bigger current of flow velocity disperse and shunt; Finally obtain in the cooling tube of more steady and uniform current inflow crystallizer; Thereby prevent the alligatoring of the copper bar that inhomogeneous cooling causes, improve yield.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the cross-sectional view of the said water knockout drum of the utility model in cooling tube;
Fig. 3 is the said water knockout drum cross-sectional view of the utility model.
In conjunction with the accompanying drawings, do following explanation:
The outer cooling tube of 1---Inlet and outlet water square toes 2---
The interior cooling tube of 3---middle cooling tubes 4---
5---water inlet 6---delivery port
7---water knockout drum 71---dispersion hole
8---square toes 9 under the mould---graphite mo(u)ld
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3, the utility model is elaborated.
A kind of up casting machine is used cooler crystallizer, comprises that Inlet and outlet water square toes 1 and an end be located at outer cooling tube 2, middle cooling tube 3, the interior cooling tube 4 on these Inlet and outlet water square toes, and outer cooling tube, middle cooling tube are in spacer sleeve is located at successively outside the cooling tube; On the Inlet and outlet water square toes, be provided with water inlet 5 and delivery port 6; Water inlet is communicated with gap between middle cooling tube and the interior cooling tube; Delivery port is communicated with gap between outer cooling tube and the middle cooling tube; Between near the middle cooling tube of said water inlet and interior cooling tube, be provided with water knockout drum 7, this water knockout drum is provided with several dispersion hole 71, and this water knockout drum closely contacts with the medial surface of middle cooling tube and the lateral surface of interior cooling tube respectively.Like this; At current from water inlet flows into during the gap between cooling tube and the interior cooling tube; At first, current are evenly flowed in the crystallizer, thereby make the cooling water flow in the crystallizer consistent through the flow and the flow velocity of water knockout drum disperse water; Can not produce fast, and slow away from the cooling of crystallizer near the cooling of crystallizer water inlet.
The other end of cooling tube, middle cooling tube and interior cooling tube also is provided with square toes 8 and graphite mo(u)ld 9 under the mould successively outside above-mentioned, and the pipeline under interior cooling tube and the mould in the square toes is communicated with, the pipeline in the mould of mould below again with graphite mo(u)ld in cavity be communicated with; The first end sealing below near mould of gap between gap between outer cooling tube and the middle cooling tube and middle cooling tube and the interior cooling tube is communicated with.During use; High-temperature copper liquid flows in the graphite mo(u)ld to become in the square toes under the mould and partly solidifies attitude; And then it is shaft-like to be cooled to solid-state copper in being drawn in the cooling tube; Water in the cooler crystallizer is from water inlet gap between cooling tube and the interior cooling tube through water knockout drum flows into, flow at last near mould below head end and be back to outer cooling tube and middle cooling tube between the gap, flow out from delivery port at last.
The aperture of the dispersion hole on the above-mentioned water knockout drum is 1-3mm.
Above-mentioned outer cooling tube, middle cooling tube and interior cooling tube are round tube, and above-mentioned water knockout drum is circular water knockout drum.
A kind of up casting machine is established in it by above-mentioned cooler crystallizer.
Claims (5)
1. a up casting machine is used cooler crystallizer; Comprise that Inlet and outlet water square toes (1) and an end be located at the outer cooling tube (2) on these Inlet and outlet water square toes, middle cooling tube (3), interior cooling tube (4), said outer cooling tube, middle cooling tube successively spacer sleeve be located at said in outside the cooling tube; On said Inlet and outlet water square toes, be provided with water inlet (5) and delivery port (6); Said water inlet with said in gap between cooling tube and the interior cooling tube be communicated with; Said delivery port is communicated with gap between said outer cooling tube and the middle cooling tube; It is characterized in that: between near the middle cooling tube of said water inlet and interior cooling tube, be provided with water knockout drum (7); This water knockout drum is provided with several dispersion hole (71), and this water knockout drum closely contacts with the medial surface of said middle cooling tube and the lateral surface of interior cooling tube respectively.
2. up casting machine according to claim 1 is used cooler crystallizer; It is characterized in that: the other end of cooling tube, middle cooling tube and interior cooling tube also is provided with square toes under the mould (8) and graphite mo(u)ld (9) successively outside said; In said under cooling tube and the said mould pipeline in the square toes be communicated with, the pipeline in the mould of said mould below again with graphite mo(u)ld in cavity be communicated with; Gap between said outer cooling tube and the middle cooling tube with said in gap first end sealing below between cooling tube and the interior cooling tube near said mould be communicated with.
3. up casting machine according to claim 1 and 2 is used cooler crystallizer, it is characterized in that: the aperture of the dispersion hole on the said water knockout drum is 1-3mm.
4. up casting machine according to claim 3 is used cooler crystallizer, it is characterized in that: said outer cooling tube, middle cooling tube and interior cooling tube are round tube, and said water knockout drum is circular water knockout drum.
5. a up casting machine is characterized in that: establish in it by the described cooler crystallizer of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201649980U CN202114228U (en) | 2011-05-23 | 2011-05-23 | Cooling crystallizer for up-draw casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201649980U CN202114228U (en) | 2011-05-23 | 2011-05-23 | Cooling crystallizer for up-draw casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202114228U true CN202114228U (en) | 2012-01-18 |
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ID=45455326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201649980U Expired - Fee Related CN202114228U (en) | 2011-05-23 | 2011-05-23 | Cooling crystallizer for up-draw casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202114228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794422A (en) * | 2011-05-23 | 2012-11-28 | 东又悦（苏州）电子科技新材料有限公司 | Cooling crystallizer for up casting machine |
| CN102816935A (en) * | 2012-08-27 | 2012-12-12 | 太原市冶金机械厂 | Combined rectangular electroslag steel crystallizer |
| CN103978170A (en) * | 2014-04-30 | 2014-08-13 | 苏州有色金属研究院有限公司 | Semi-continuous casting crystallizer for aluminum alloy near net shape cast ingot |
-
2011
- 2011-05-23 CN CN2011201649980U patent/CN202114228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794422A (en) * | 2011-05-23 | 2012-11-28 | 东又悦（苏州）电子科技新材料有限公司 | Cooling crystallizer for up casting machine |
| CN102816935A (en) * | 2012-08-27 | 2012-12-12 | 太原市冶金机械厂 | Combined rectangular electroslag steel crystallizer |
| CN103978170A (en) * | 2014-04-30 | 2014-08-13 | 苏州有色金属研究院有限公司 | Semi-continuous casting crystallizer for aluminum alloy near net shape cast ingot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140523 |