CN206839073U - A kind of equipment of crystallisation by cooling of metallurgy and foundry copper - Google Patents
A kind of equipment of crystallisation by cooling of metallurgy and foundry copper Download PDFInfo
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- CN206839073U CN206839073U CN201720627509.8U CN201720627509U CN206839073U CN 206839073 U CN206839073 U CN 206839073U CN 201720627509 U CN201720627509 U CN 201720627509U CN 206839073 U CN206839073 U CN 206839073U
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- heat exchange
- cooling
- hang plate
- copper
- housing
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 22
- 239000010949 copper Substances 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 238000005272 metallurgy Methods 0.000 title claims 6
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 31
- 239000010439 graphite Substances 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000498 cooling water Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000011230 binding agent Substances 0.000 claims 1
- 230000008025 crystallization Effects 0.000 abstract description 18
- 238000005266 casting Methods 0.000 abstract description 14
- 238000003723 Smelting Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- PTVDYARBVCBHSL-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu] PTVDYARBVCBHSL-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型公开了一种冶炼铸造铜用的冷却结晶装置，包括有换热壳体（1），换热壳体（1）上下两端分别设有冷却水进水管（2）和热水排水管（3），换热壳体（1）内为中空腔（5），并设有上下贯通换热壳体（1）的石墨模管（4），石墨模管（4）外设有向下倾斜的第一倾斜板（7），所述换热壳体（1）的内壁上设有向下倾斜的第二倾斜板（6）。本实用新型具有冷却水接触面积大、热交换效率高、结晶效果好的特点。
The utility model discloses a cooling crystallization device for smelting and casting copper, which comprises a heat exchange shell (1), and the upper and lower ends of the heat exchange shell (1) are respectively provided with cooling water inlet pipes (2) and hot water drainage The tube (3), the heat exchange shell (1) is a hollow cavity (5), and is provided with a graphite mold tube (4) that runs through the heat exchange shell (1) up and down, and the graphite mold tube (4) is provided with a A downwardly inclined first inclined plate (7), and a downwardly inclined second inclined plate (6) is provided on the inner wall of the heat exchange housing (1). The utility model has the characteristics of large cooling water contact area, high heat exchange efficiency and good crystallization effect.
Description
技术领域technical field
本实用新型涉及一种冶炼铸造铜用的装置，特别是一种冶炼铸造铜用的冷却结晶装置。The utility model relates to a device for smelting and casting copper, in particular to a cooling crystallization device for smelting and casting copper.
背景技术Background technique
冶炼铸造是铜加工中常见的工艺，如铜管铸造。现有的铜管铸造通常是将融化的铜水引入铜管磨具，通过铜管模具外的冷却结晶装置冷却后结晶，然后通过牵引机构将铸造组织拉出即可，而在小规模铜冶炼铸造工艺中，冷却结晶通常采用冷却水冷却，即，在磨具外设置冷却水通道，通过冷却水实现热交换，从而冷却结晶。但是，这种冷却方式中，存在的缺陷是冷却水与模具接触面积小，热交换效率低，结晶效果差。Smelting and casting is a common process in copper processing, such as copper tube casting. In the existing copper tube casting, the melted copper water is usually introduced into the copper tube grinding tool, cooled and crystallized by the cooling and crystallization device outside the copper tube mold, and then the cast structure is pulled out by the traction mechanism. However, in small-scale copper smelting In the casting process, cooling crystallization is usually cooled by cooling water, that is, a cooling water channel is set outside the grinding tool, and heat exchange is realized through cooling water, thereby cooling crystallization. However, in this cooling method, there are defects in that the contact area between the cooling water and the mold is small, the heat exchange efficiency is low, and the crystallization effect is poor.
发明内容Contents of the invention
本实用新型的目的在于，提供一种冶炼铸造铜用的冷却结晶装置。本实用新型具有冷却水接触面积大、热交换效率高、结晶效果好的特点。The purpose of the utility model is to provide a cooling crystallization device for smelting and casting copper. The utility model has the characteristics of large cooling water contact area, high heat exchange efficiency and good crystallization effect.
本实用新型的技术方案：一种冶炼铸造铜用的冷却结晶装置，包括有换热壳体，换热壳体上下两端分别设有冷却水进水管和热水排水管，换热壳体内为中空腔，并设有上下贯通换热壳体的石墨模管，石墨模管外设有向下倾斜的第一倾斜板，所述换热壳体的内壁上设有向下倾斜的第二倾斜板。The technical scheme of the utility model: a cooling and crystallization device for smelting and casting copper, including a heat exchange shell, the upper and lower ends of the heat exchange shell are respectively provided with cooling water inlet pipes and hot water drain pipes, and inside the heat exchange shell are hollow cavity, and is provided with a graphite mold tube that runs through the heat exchange shell up and down, and the graphite mold tube is provided with a downwardly inclined first inclined plate, and the inner wall of the heat exchange shell is provided with a downwardly inclined second inclined plate. plate.
前述的冶炼铸造铜用的冷却结晶装置，所述第一倾斜板和第二倾斜板自上而下分别设有多层，相邻第一倾斜板和第二倾斜板位于同一水平面或错位设置。In the aforementioned cooling and crystallization device for smelting and casting copper, the first inclined plate and the second inclined plate are respectively provided with multiple layers from top to bottom, and adjacent first inclined plates and second inclined plates are located on the same horizontal plane or arranged in a dislocation.
前述的冶炼铸造铜用的冷却结晶装置，所述第一倾斜板和第二倾斜板向下倾斜35-50°。In the aforementioned cooling crystallization device for smelting and casting copper, the first inclined plate and the second inclined plate are inclined downward by 35-50°.
前述的冶炼铸造铜用的冷却结晶装置，所述换热壳体内设有3-5个石墨模管。In the aforementioned cooling crystallization device for smelting and casting copper, 3-5 graphite mold tubes are arranged in the heat exchange housing.
前述的冶炼铸造铜用的冷却结晶装置，所述换热壳体与石墨模管为分体结构，换热壳体上下两端的端面与石墨模管的外壁经高温粘结剂密封连接。In the aforementioned cooling and crystallization device for smelting and casting copper, the heat exchange housing and the graphite mold tube are in a separate structure, and the end faces of the upper and lower ends of the heat exchange housing are sealed and connected to the outer wall of the graphite mold tube through a high-temperature adhesive.
本实用新型的有益效果：The beneficial effects of the utility model:
1、本实用新型通过在将石墨模管设置在换热壳体内，换热壳体内充满冷却水，能够与石墨模管充分接触，大大增加了冷却水与石墨模管的接触面积，提高了换热效率，对结晶具有良好的促进作用。1. The utility model arranges the graphite mold tube in the heat exchange shell, and the heat exchange shell is filled with cooling water, which can fully contact with the graphite mold tube, greatly increases the contact area between the cooling water and the graphite mold tube, and improves the exchange rate. Thermal efficiency has a good promoting effect on crystallization.
2、本实用新型通过在石墨模管外和换热壳体内设置向下倾斜的倾斜板，使得石墨模管和换热壳体内壁之间自上而下形成漏斗形的通道，可以避免冷却水在壳体内乱流后导致吸热后的热水难以排出，循环流动而造成的换热效率低的现象，从而进一步的提高了热水的排出效率，有效的提高了有换热效率。2. The utility model arranges a downwardly inclined inclined plate outside the graphite mold tube and inside the heat exchange shell, so that a funnel-shaped channel is formed between the graphite mold tube and the inner wall of the heat exchange shell from top to bottom, which can avoid cooling water After the turbulent flow in the casing, it is difficult to discharge the hot water after heat absorption, and the heat exchange efficiency is low due to the circulation flow, thereby further improving the discharge efficiency of hot water and effectively improving the heat exchange efficiency.
3、本实用新型通过在一个换热壳体内设置多个石墨模管，相较于传统的单管单冷却方式相比，本实用新型效率更高，成本更低。3. The utility model arranges a plurality of graphite mold tubes in a heat exchange shell. Compared with the traditional single tube and single cooling method, the utility model has higher efficiency and lower cost.
附图说明Description of drawings
附图1为本实用新型的结构示意图；Accompanying drawing 1 is the structural representation of the utility model;
附图2为本实用新型的剖视图。Accompanying drawing 2 is the sectional view of the utility model.
附图标记说明：1-换热壳体，2-冷却水进水管，3-热水排水管，4-石墨模管，5-中空腔，6-第二倾斜板，7-第一倾斜板。Explanation of reference signs: 1 - heat exchange shell, 2 - cooling water inlet pipe, 3 - hot water drain pipe, 4 - graphite mold tube, 5 - hollow cavity, 6 - second inclined plate, 7 - first inclined plate .
具体实施方式detailed description
下面结合附图和实施例对本实用新型作进一步的说明，但并不作为对本实用新型限制的依据。The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the utility model.
本实用新型的实施例：一种冶炼铸造铜用的冷却结晶装置，如附图1-2所示，包括有密封的换热壳体1，换热壳体1上下两端分别设有冷却水进水管2和热水排水管3，换热壳体1内为中空腔5，并设有上下贯通换热壳体1的石墨模管4，石墨模管4外设有向下倾斜的第一倾斜板7，所述换热壳体1的内壁上设有向下倾斜的第二倾斜板6。Embodiment of the present utility model: a cooling and crystallization device for smelting and casting copper, as shown in Figure 1-2, includes a sealed heat exchange shell 1, and the upper and lower ends of the heat exchange shell 1 are respectively provided with cooling water The water inlet pipe 2 and the hot water drain pipe 3, the heat exchange shell 1 has a hollow cavity 5, and is provided with a graphite mold tube 4 that penetrates the heat exchange shell 1 up and down, and the graphite mold tube 4 is provided with a downwardly inclined first The inclined plate 7, the inner wall of the heat exchange housing 1 is provided with a second inclined plate 6 inclined downward.
所述第一倾斜板7和第二倾斜板6自上而下分别设有多层，相邻第一倾斜板7和第二倾斜板6位于同一水平面。The first inclined plate 7 and the second inclined plate 6 are respectively provided with multiple layers from top to bottom, and adjacent first inclined plates 7 and second inclined plates 6 are located on the same horizontal plane.
所述第一倾斜板7和第二倾斜板6向下倾斜45°。The first inclined plate 7 and the second inclined plate 6 are inclined downward by 45°.
所述换热壳体1内设有4个石墨模管4。The heat exchange shell 1 is provided with four graphite mold tubes 4 .
所述换热壳体1与石墨模管4为分体结构，换热壳体1上下两端的端面与石墨模管4的外壁经高温粘结剂密封连接。The heat exchange shell 1 and the graphite mold tube 4 have a separate structure, and the upper and lower ends of the heat exchange shell 1 and the outer wall of the graphite mold tube 4 are sealed and connected by a high-temperature adhesive.
工作原理：本实用新型使用时，首先将冷却水的水管连接在冷却水进水管2上，通入冷却水，冷却水自上而下流动，并从热水排水管3排出，保证石墨模管4内外具有较大的温差，然后将铜水从石墨模管4的一端引入，在高温铜水流经石墨模管4时，热量通过石墨模管4被石墨模管4外的冷却水吸收，吸热后的冷却水变成热水后从热水排水管3排出，完成热交换，从而降低石墨模管4内的铜水的温度，完成冷却结晶。在冷却水流动过程中，由于石墨模管4外和换热壳体1内均设有向下倾斜的倾斜板，冷却水从上方流至下方较为顺畅，而如果要反流，则具有较大的障碍，因此，最大化的避免了吸热后的热水反流，使热量能够及时顺利的排出，提高了换热效率，有益于结晶。Working principle: when the utility model is used, first connect the water pipe of the cooling water to the cooling water inlet pipe 2, pass in the cooling water, the cooling water flows from top to bottom, and is discharged from the hot water drain pipe 3 to ensure that the graphite mold tube 4 has a large temperature difference inside and outside, and then copper water is introduced from one end of the graphite mold tube 4. When the high-temperature copper water flows through the graphite mold tube 4, the heat is absorbed by the cooling water outside the graphite mold tube 4 through the graphite mold tube 4. After the heated cooling water becomes hot water, it is discharged from the hot water drain pipe 3 to complete the heat exchange, thereby reducing the temperature of the copper water in the graphite mold tube 4 and completing cooling crystallization. During the flow of cooling water, since the graphite mold tube 4 and the inside of the heat exchange shell 1 are equipped with downward-sloping sloping plates, the cooling water flows smoothly from the top to the bottom, and if it wants to flow backward, it will have a large Therefore, the reflux of hot water after heat absorption is avoided to the greatest extent, so that the heat can be discharged smoothly in time, and the heat exchange efficiency is improved, which is beneficial to crystallization.
Claims (5)
- A kind of 1. equipment of crystallisation by cooling of metallurgy and foundry copper, it is characterised in that：Include heat exchange housing（1）, exchange heat housing（1） Upper and lower ends are respectively equipped with cooling water inlet pipe（2）With hot water drainpipe（3）, exchange heat housing（1）Interior is middle cavity（5）, and set There is up/down perforation heat exchange housing（1）Graphite mo(u)ld pipe（4）, graphite mo(u)ld pipe（4）It is externally provided with the first hang plate tilted down（7）, The heat exchange housing（1）Inwall be provided with the second hang plate for tilting down（6）.
- 2. the equipment of crystallisation by cooling of metallurgy and foundry copper according to claim 1, it is characterised in that：First hang plate （7）With the second hang plate（6）Multilayer, adjacent first hang plate are respectively equipped with from top to bottom（7）With the second hang plate（6）Positioned at same One horizontal plane shifts to install.
- 3. the equipment of crystallisation by cooling of metallurgy and foundry copper according to claim 1, it is characterised in that：First hang plate （7）With the second hang plate（6）Tilt down 35-50 °.
- 4. the equipment of crystallisation by cooling of metallurgy and foundry copper according to claim 1, it is characterised in that：The heat exchange housing （1）It is interior to be provided with 3-5 graphite mo(u)ld pipe（4）.
- 5. the equipment of crystallisation by cooling of metallurgy and foundry copper according to claim 1, it is characterised in that：The heat exchange housing （1）With graphite mo(u)ld pipe（4）For Split type structure, exchange heat housing（1）The end face of upper and lower ends and graphite mo(u)ld pipe（4）Outer wall through high temperature First binding agent seal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627509.8U CN206839073U (en) | 2017-06-01 | 2017-06-01 | A kind of equipment of crystallisation by cooling of metallurgy and foundry copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720627509.8U CN206839073U (en) | 2017-06-01 | 2017-06-01 | A kind of equipment of crystallisation by cooling of metallurgy and foundry copper |
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| Publication Number | Publication Date |
|---|---|
| CN206839073U true CN206839073U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720627509.8U Expired - Fee Related CN206839073U (en) | 2017-06-01 | 2017-06-01 | A kind of equipment of crystallisation by cooling of metallurgy and foundry copper |
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| Country | Link |
|---|---|
| CN (1) | CN206839073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045165A (en) * | 2020-09-04 | 2020-12-08 | 江苏隆达超合金航材有限公司 | Cooling device in casting high-temperature alloy pouring process |
| CN116117114A (en) * | 2023-01-30 | 2023-05-16 | 江苏隆达超合金航材有限公司 | Device for improving cooling rate in high-temperature alloy pouring process |
-
2017
- 2017-06-01 CN CN201720627509.8U patent/CN206839073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045165A (en) * | 2020-09-04 | 2020-12-08 | 江苏隆达超合金航材有限公司 | Cooling device in casting high-temperature alloy pouring process |
| CN116117114A (en) * | 2023-01-30 | 2023-05-16 | 江苏隆达超合金航材有限公司 | Device for improving cooling rate in high-temperature alloy pouring process |
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