CN202726002U - Crystallizer cooling structure - Google Patents
Crystallizer cooling structure Download PDFInfo
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- CN202726002U CN202726002U CN 201220271210 CN201220271210U CN202726002U CN 202726002 U CN202726002 U CN 202726002U CN 201220271210 CN201220271210 CN 201220271210 CN 201220271210 U CN201220271210 U CN 201220271210U CN 202726002 U CN202726002 U CN 202726002U
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Abstract
The utility model discloses a crystallizer cooling structure, which comprises inlet ends and an outlet end, wherein the inlet ends of a crystallizer are fixedly connected with adapter pipes; the inner wall of the crystallizer below each adapter pipe is provided with a graphite ring; the outer wall of the crystallizer is provided with an oil inlet and a gas inlet; the oil inlet and the gas inlet are connected with the outer ring surface of the graphite ring via a pipeline; water holes are arranged in the crystallizer; water inlets are arranged out of the crystallizer and are connected with the water holes; the inner wall of the crystallizer below the graphite ring is provided with double layers of water-injection ring surfaces; a plurality of water-injection holes are respectively evenly distributed on the circumference directions of the double layers of water-injection ring surfaces; an included angle of 45 degrees is formed between the first layer of water-injection ring surface and the axial direction of the crystallizer; an included angle of 60 degrees is formed between the second layer of water-injection ring surface and the axial direction of the crystallizer; and a water trough is connected between the water-injection holes and the water holes. According to the crystallizer, the cooling intensity is effectively enhanced, and an optimal cooling effect is achieved for solidifying the refractory material.
Description
Technical field
The utility model relates to aluminium processing smelting-casting equipment technical field, relates in particular to a kind of cooling structure of crystallizer.
Background technology
Traditional refractory material, adopt cooling water directly to wash away cooling during aluminium material processing founding, easily causing cooling water to splash affects cooling effect, and cooling water causes and wash away vestige the cooling epidermis, affects the smoothness of product epidermis, the rough surface that causes the aluminum refractory material of output, can't directly use, need carry out the turning processing of a large amount of epidermises, a large amount of turning processing have improved cost greatly, and the scrap of a large amount of aluminum refractory materials causes the great wasting of resources under the turning.
Chinese patent notification number CN1215638A, May 5 1999 day for announcing, a kind of crystallizer for continuous casting installation for casting is disclosed, with a crystallization body definite shape, that made by a kind of high conductivity material, in order to reduce the heat radiation in cast liquid level zone, the Crystallizer tube lateral surface is provided with the coating that is comprised of a kind of material poorer than Crystallizer tube material thermal conductivity, obtain thus in cast liquid level zone, having the hot-fluid that reduces of higher temperature, reach thus the improvement of cc billet surface quality.Affect cooling effect but this crystallizer adopts cooling water to splash, and cooling water causes to the cooling epidermis and wash away vestige, affect the smoothness of product epidermis.
The utility model content
The purpose of this utility model is to provide a kind of cooling structure of crystallizer, solved traditional refractory material, adopt cooling water directly to wash away cooling during aluminium material processing founding, easily cause cooling water to splash and affect cooling effect, and cooling water causes the cooling epidermis and washes away vestige, affects the problem of the smoothness of product epidermis.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of cooling structure of crystallizer, comprise arrival end and the port of export, be fixedly connected with transfer tube on the arrival end of crystallizer, be provided with graphite annulus on the crystallizer inwall of transfer tube below, be provided with oil-in and air inlet on the crystallizer outer wall, oil-in is connected the outer ring surface that pipeline connects graphite annulus with air inlet, be provided with the water hole in the described crystallizer, crystallizer is outside equipped with water inlet, the water hole connects water inlet, be provided with double-deck water spray anchor ring on the crystallizer inwall of graphite annulus below, the circumferencial direction of double-deck water spray anchor ring respectively is evenly distributed with a plurality of hole for water sprayings, ground floor water spray anchor ring and crystallizer axially in angle of 45 degrees, second layer water spray anchor ring axially becomes 60 to spend angles with crystallizer, is connected with water-flowing trough between hole for water spraying and water hole.The cooling structure of this crystallizer has designed the type of cooling of the two hole for water sprayings of two water spray anchor rings, after ground floor water spray anchor ring place 45 degree primary cooling waters are ejected into the ingot casting surface, in the process of landing, held up by second layer water spray anchor ring place 60 degree secondary cooling waters, the common secondary that forms cools off, ground floor water spray anchor ring and crystallizer are axially in angle of 45 degrees, second layer water spray anchor ring axially becomes 60 degree angles with crystallizer, reach best cooling effect, thereby effectively strengthened intensity of cooling, avoid the ingot casting surface to affect the phenomenon of cooling fruit because the uneven cooling water that causes splashes, thereby the cooling effect of aluminum refractory material ingot casting and the surface quality of ingot casting are formed a benign cycle.
As preferably, be connected with keyset between described crystallizer and transfer tube, fixed transfer pressing plate on the keyset, transfer tube is by half snap ring and crystallizer clamping.Be convenient to crystallizer by this structure and be connected with transfer tube, and increase inner sealing.
As preferably, be socketed with waterstop ring on the outer ring surface of the arrival end of described crystallizer.Enhanced leaktightness guarantees inner vacuum.
The beneficial effects of the utility model are: the cooling structure of (1), this crystallizer has designed the type of cooling of the two hole for water sprayings of two water spray anchor rings, has effectively strengthened intensity of cooling, reaches best cooling effect; (2), guaranteed the quality on cooling refractory ingot casting surface.
Description of drawings
Fig. 1 is a kind of cutaway view of the present utility model;
Among the figure: 1, crystallizer, 2, graphite annulus, 3, keyset, 4, the switching pressing plate, 5, half snap ring, 6, transfer tube, 7, waterstop ring, 8, arrival end, 9, the port of export, 10, the water hole, 11, hole for water spraying, 12, water-flowing trough.
The specific embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment: as shown in Figure 1, a kind of cooling structure of crystallizer, comprise arrival end 8 and the port of export 9, be fixedly connected with transfer tube 6 on the arrival end of crystallizer 1, be provided with graphite annulus 2 on the crystallizer inwall of transfer tube below, be provided with oil-in and air inlet on the crystallizer outer wall, oil-in is connected pipeline and connects the graphite annulus outer ring surface with air inlet, be provided with water hole 10 in the crystallizer, crystallizer is outside equipped with water inlet, the water hole connects water inlet, be provided with double-deck water spray anchor ring on the crystallizer inwall of graphite annulus below, the circumferencial direction of double-deck water spray anchor ring respectively is evenly distributed with 60 hole for water sprayings 11, and ground floor water spray anchor ring and crystallizer are axially in angle of 45 degrees, second layer water spray anchor ring axially becomes 60 degree angles with crystallizer, be connected with water-flowing trough 12 between hole for water spraying and water hole, be connected with keyset 3 between crystallizer and transfer tube, fixed transfer pressing plate 4 on the keyset, transfer tube is socketed with waterstop ring 7 by half snap ring 5 and crystallizer clamping on the outer ring surface of the arrival end of crystallizer.
The cooling structure of this crystallizer has designed the type of cooling of the two hole for water sprayings of two water spray anchor rings, after ground floor water spray anchor ring place 45 degree primary cooling waters are ejected into the ingot casting surface, in the process of landing, held up by second layer water spray anchor ring place 60 degree secondary cooling waters, the common secondary that forms cools off, ground floor water spray anchor ring and crystallizer are axially in angle of 45 degrees, second layer water spray anchor ring axially becomes 60 degree angles with crystallizer, reach best cooling effect, thereby effectively strengthened intensity of cooling, avoid the ingot casting surface to affect the phenomenon of cooling fruit because the uneven cooling water that causes splashes, thereby the cooling effect of aluminum refractory material ingot casting and the surface quality of ingot casting are formed a benign cycle.
Above-described embodiment is a kind of better scheme of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (3)
1. the cooling structure of a crystallizer, comprise arrival end and the port of export, be fixedly connected with transfer tube on the arrival end of crystallizer, be provided with graphite annulus on the crystallizer inwall of transfer tube below, be provided with oil-in and air inlet on the crystallizer outer wall, oil-in is connected the outer ring surface that pipeline connects graphite annulus with air inlet, it is characterized in that, be provided with the water hole in the described crystallizer, crystallizer is outside equipped with water inlet, the water hole connects water inlet, be provided with double-deck water spray anchor ring on the crystallizer inwall of graphite annulus below, the circumferencial direction of double-deck water spray anchor ring respectively is evenly distributed with a plurality of hole for water sprayings, and ground floor water spray anchor ring and crystallizer are axially in angle of 45 degrees, second layer water spray anchor ring axially becomes 60 degree angles with crystallizer, is connected with water-flowing trough between hole for water spraying and water hole.
2. the cooling structure of a kind of crystallizer according to claim 1 is characterized in that, is connected with keyset between described crystallizer and transfer tube, fixed transfer pressing plate on the keyset, and transfer tube is by half snap ring and crystallizer clamping.
3. the cooling structure of a kind of crystallizer according to claim 1 and 2 is characterized in that, is socketed with waterstop ring on the outer ring surface of the arrival end of described crystallizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271210 CN202726002U (en) | 2012-06-11 | 2012-06-11 | Crystallizer cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271210 CN202726002U (en) | 2012-06-11 | 2012-06-11 | Crystallizer cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726002U true CN202726002U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271210 Expired - Fee Related CN202726002U (en) | 2012-06-11 | 2012-06-11 | Crystallizer cooling structure |
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| Country | Link |
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| CN (1) | CN202726002U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428276A (en) * | 2015-11-11 | 2016-03-23 | 中国电子科技集团公司第四十八研究所 | Indirect water cooling planetary transmission working stage |
| CN106493323A (en) * | 2016-12-27 | 2017-03-15 | 西南铝业（集团）有限责任公司 | A kind of device and method for improving ingot casting fatigue life |
| CN107350438A (en) * | 2017-09-01 | 2017-11-17 | 佛山市科立天源冶金技术有限公司 | A kind of crystallizer |
| CN108380836A (en) * | 2018-04-18 | 2018-08-10 | 阿坝铝厂 | A kind of aluminum guide crystallization apparatus |
| CN111069552A (en) * | 2020-03-05 | 2020-04-28 | 郑州市豫中铝镁装备有限公司 | Oil gas sliding casting crystallizer |
-
2012
- 2012-06-11 CN CN 201220271210 patent/CN202726002U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428276A (en) * | 2015-11-11 | 2016-03-23 | 中国电子科技集团公司第四十八研究所 | Indirect water cooling planetary transmission working stage |
| CN106493323A (en) * | 2016-12-27 | 2017-03-15 | 西南铝业（集团）有限责任公司 | A kind of device and method for improving ingot casting fatigue life |
| CN107350438A (en) * | 2017-09-01 | 2017-11-17 | 佛山市科立天源冶金技术有限公司 | A kind of crystallizer |
| CN108380836A (en) * | 2018-04-18 | 2018-08-10 | 阿坝铝厂 | A kind of aluminum guide crystallization apparatus |
| CN111069552A (en) * | 2020-03-05 | 2020-04-28 | 郑州市豫中铝镁装备有限公司 | Oil gas sliding casting crystallizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210611 |