CN206736330U - Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium - Google Patents
Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium Download PDFInfo
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- CN206736330U CN206736330U CN201720606732.4U CN201720606732U CN206736330U CN 206736330 U CN206736330 U CN 206736330U CN 201720606732 U CN201720606732 U CN 201720606732U CN 206736330 U CN206736330 U CN 206736330U
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- magnesium
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- outlet pipe
- electromagnetic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses one kind to reclaim magnesium vapor crystallization residual heat using device in Smelting magnesium, including erecting tank, magnesium crystallization cylinder is provided with perpendicular tank, circumferentially surround magnesium crystallization cylinder and be coaxially provided with closed pressure-bearing water jacket, the internal diameter of the closed pressure-bearing water jacket is more than the external diameter of magnesium crystallization cylinder, the closed pressure-bearing water jacket is made up of steam segment and Rong Shui sections from top to bottom, the steam segment is connected with Rong Shui sections, steam outlet pipe is provided with the upper end of steam segment, electromagnetic gas valve is installed on steam outlet pipe, water inlet pipe is provided with Rong Shuiduan upper end, the first electromagnetic water valve is installed on water inlet pipe；By the setting of closed pressure-bearing water jacket and pass through the mating reaction of electromagnetic gas valve, the first electromagnetic water valve and the second electromagnetic water valve, the cooling effect of both cooling water vapor, cooling water hot water mode is reached, effective utilization of magnesium crystallization waste heat is realized, improves the utilization ratio of the energy；The facilities such as original cooling tower are eliminated simultaneously, construction, operating cost is reduced, has saved water resource.
Description
Technical field
The utility model belongs to recovery Smelting magnesium technical field, and reclaiming magnesium vapor in Smelting magnesium more particularly to one kind crystallizes
Residual heat using device.
Background technology
In the reduction process of ferrosilicon process Smelting magnesium technique, it is very high to heat-treat the magnesium vapor temperature of output, typically 600 ~
In the range of 1200 DEG C, and crystallization temperature of the magnesium vapor in 10Pa pressure is 500 DEG C or so, and therefore, magnesium vapor crystallization can produce
Raw substantial amounts of sensible heat and latent heat.Existing conventional cooling technology means are mainly the magnesium crystallization cylinder setting water jacket in crystallization cylinder, will
40 ~ 50 DEG C of cooling water injection water jacket absorbs magnesium vapor crystallization waste heat, and cooling water is steamed by cooling tower again after being warming up to 60 ~ 70 DEG C
Radiating and cooling is sent out to after 40 ~ 50 DEG C, cooling water circulation utilizes.Current this mode must configure the facilities such as cooling tower and recirculated water is entered
Row cooling, floor space is larger, operating cost is high, and the low waste for causing heat of magnesium crystallization utilization rate of waste heat and water resource
Waste.
The content of the invention
The utility model purpose magnesium vapor crystallization residual heat using device in Smelting magnesium is reclaimed in offer one kind, on reaching
Purpose is stated to be adopted the technical scheme that：
Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium, including perpendicular tank, are provided with magnesium crystallization cylinder on perpendicular tank,
Circumferentially surround magnesium crystallization cylinder and be coaxially provided with closed pressure-bearing water jacket, the internal diameter of the closed pressure-bearing water jacket is more than the outer of magnesium crystallization cylinder
Footpath, the closed pressure-bearing water jacket are made up of steam segment and Rong Shui sections from top to bottom, and the steam segment is connected with Rong Shui sections, is steaming
The upper end of vapour section is provided with steam outlet pipe, and electromagnetic gas valve is provided with steam outlet pipe, is provided with water inlet pipe in Rong Shuiduan upper end, is intaking
First electromagnetic water valve is installed on pipe.
Preferably, including for reclaiming the Steam Spraying Vacuum Pump vacuumized in Smelting magnesium, the steam outlet pipe and steam
The power steam inlet pipe connection of liquid-jet vacuum pump.
Preferably, outlet pipe is provided with Rong Shuiduan side wall, the outlet pipe is less than water inlet pipe, installed on outlet pipe
There is the second electromagnetic water valve.
Had the beneficial effect that possessed by the utility model：By the setting of closed pressure-bearing water jacket and pass through electromagnetic gas valve,
The mating reaction of one electromagnetic water valve and the second electromagnetic water valve, both cooling water-vapor, cooling water-hot water mode is reached
Cooling effect, effective utilization of magnesium crystallization waste heat is realized, improve the utilization ratio of the energy；Eliminate original cooling tower simultaneously
Deng facility, construction, operating cost are reduced, has saved water resource.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model in embodiment 1；
Fig. 2 is structural representation of the present utility model in embodiment 2.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1：As shown in figure 1, the utility model includes perpendicular tank 1, the upper end of the perpendicular tank 1 crystallizes cylinder 4 for magnesium, along week
Closed pressure-bearing water jacket is coaxially provided with to around magnesium crystallization cylinder 4, the internal diameter of the closed pressure-bearing water jacket is more than the outer of magnesium crystallization cylinder 4
Footpath, the closed pressure-bearing water jacket are made up of steam segment 3 and Rong Shui sections 2 from top to bottom, and the steam segment 3 is connected with Rong Shui sections 2,
Steam outlet pipe 7 is provided with the upper end of steam segment 3, electromagnetic gas valve 8 is installed on steam outlet pipe 7, water inlet is provided with the upper end for holding water section 2
Pipe 10, the first electromagnetic water valve 9 is installed on water inlet pipe 10.
In ferrosilicon process Smelting magnesium technique, generally require to vacuumize magnesium crystalline environment to improve magnesium-reduced rate, when
When vavuum pump uses Steam Spraying Vacuum Pump, the power steam inlet pipe of steam outlet pipe 7 and Steam Spraying Vacuum Pump can also be connected
Connect and provide power for Steam Spraying Vacuum Pump, so as to substantially increase Smelting magnesium efficiency, avoid the waste of the energy.
When in use, the magnesium steam 5 of the spherical reduction of raw material 11 output rises to magnesium crystallization cylinder 4 to the utility model in perpendicular tank 1
Crystalline Magnesium 6 is congealed into the magnesium crystallization inwall of cylinder 4 after to the cold, and releases substantial amounts of waste heat, waste heat is mainly held in the form of heat radiation
Cooling water in water section 2 absorbs, and cooling water is vaporized into vapor after absorbing a large amount of waste heats, is finally discharged and abundant by steam outlet pipe 7
Utilize.The water level held in water section 2 is controlled by the aperture of the first electromagnetic water valve 9, to ensure that enough cooling waters absorb waste heat,
Existed simultaneously by rationally setting the diameter of steam outlet pipe 7 and the aperture of electromagnetic gas valve 8 to control steam outlet pipe 7 to export the pressure of steam
More than 0.1MPa, temperature are a kind of Land use systems of cooling water-vapor more than 100 DEG C.
Embodiment 2：Distinguished with embodiment 1 and be mainly provided with outlet pipe 12, the outlet pipe in the side wall for holding water section 2
12 are less than water inlet pipe 10, and the second electromagnetic water valve 13 is provided with outlet pipe 12, so can form dynamic stream in appearance water section 2
Dynamic cooling water, it is a kind of Land use systems of cooling water-hot water so as to further increase the utilization ratio to waste heat.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent change and modification that the technical essence of the utility model is made to above example, belongs to this reality
With the protection domain of new technique scheme.
Claims (3)
1. magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium, including perpendicular tank, are provided with magnesium crystallization cylinder on perpendicular tank, its
It is characterised by, circumferentially surrounds magnesium crystallization cylinder and be coaxially provided with closed pressure-bearing water jacket, the internal diameter of the closed pressure-bearing water jacket is more than magnesium
The external diameter of cylinder is crystallized, the closed pressure-bearing water jacket is made up of steam segment and Rong Shui sections from top to bottom, the steam segment and Rong Shuiduan
Be connected, be provided with steam outlet pipe in the upper end of steam segment, electromagnetic gas valve is installed on steam outlet pipe, be provided with Rong Shuiduan upper end into
Water pipe, the first electromagnetic water valve is installed on water inlet pipe.
2. it is according to claim 1 recovery Smelting magnesium in magnesium vapor crystallization residual heat using device, it is characterised in that including with
In reclaiming the Steam Spraying Vacuum Pump that is vacuumized in Smelting magnesium, the power of the steam outlet pipe and Steam Spraying Vacuum Pump enters vapour
Pipe connects.
3. magnesium vapor crystallization residual heat using device in recovery Smelting magnesium according to claim 1 or 2, it is characterised in that
The side wall for holding water section is provided with outlet pipe, and the outlet pipe is less than water inlet pipe, the second electromagnetic water valve is provided with outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606732.4U CN206736330U (en) | 2017-05-27 | 2017-05-27 | Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606732.4U CN206736330U (en) | 2017-05-27 | 2017-05-27 | Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206736330U true CN206736330U (en) | 2017-12-12 |
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ID=60568649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606732.4U Active CN206736330U (en) | 2017-05-27 | 2017-05-27 | Magnesium vapor crystallization residual heat using device in one kind recovery Smelting magnesium |
Country Status (1)
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| CN (1) | CN206736330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058763A (en) * | 2017-05-27 | 2017-08-18 | 郑州大学 | One kind reclaims magnesium vapor crystallization residual heat using device in Smelting magnesium |
| CN114262805A (en) * | 2021-12-27 | 2022-04-01 | 西安交通大学 | Smelting-free compact metal magnesium ingot preparation device and method |
-
2017
- 2017-05-27 CN CN201720606732.4U patent/CN206736330U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107058763A (en) * | 2017-05-27 | 2017-08-18 | 郑州大学 | One kind reclaims magnesium vapor crystallization residual heat using device in Smelting magnesium |
| CN114262805A (en) * | 2021-12-27 | 2022-04-01 | 西安交通大学 | Smelting-free compact metal magnesium ingot preparation device and method |
| CN114262805B (en) * | 2021-12-27 | 2023-02-28 | 西安交通大学 | Smelting-free compact metal magnesium ingot preparation device and method |
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