CN204058567U - Supply pipe in refining magnesium mechanical charging device - Google Patents
Supply pipe in refining magnesium mechanical charging device Download PDFInfo
- Publication number
- CN204058567U CN204058567U CN201420498386.9U CN201420498386U CN204058567U CN 204058567 U CN204058567 U CN 204058567U CN 201420498386 U CN201420498386 U CN 201420498386U CN 204058567 U CN204058567 U CN 204058567U
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- supply pipe
- outer tube
- pipe
- inner chamber
- heat
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Abstract
The utility model relates to a kind of production of magnesium by pidgeonprocess equipment, particularly a kind of supply pipe refined in magnesium mechanical charging device, this supply pipe by outer tube and inner sleeve form closed jacket structured, at the rear portion of outer tube, cooling medium inlet is installed, heat-eliminating medium outlet and feed-pipe, wherein cooling medium inlet and heat-eliminating medium export the closed chuck inner chamber UNICOM formed with outer tube and inner sleeve, the inner chamber UNICOM of feed-pipe and inner sleeve, be evenly equipped with along the fixing dividing plate of its axis in closed chuck inner chamber, the flow direction of heat-eliminating medium between the dividing plate of closed chuck inner chamber is "the" shape.The utility model has good cooling results, physical strength is high, effectively can reduce the thermal distortion of supply pipe, extend its work-ing life.
Description
Art
The utility model relates to a kind of production of magnesium by pidgeonprocess equipment, particularly a kind of supply pipe refined in magnesium mechanical charging device.
Background technology
Along with people are to the growing interest of the energy and environment, Mg-based hydrogen storage is just receiving unprecedented concern, and magnesium is described as " green material of 21 century ".The main method of current Smelting magnesium is separated a little and hot reducing method, a large amount of chlorine is produced because electrolytic process energy consumption is high, in production process, lack the market competitiveness, and smelt the technological process of magnesium due to hot reducing method i.e. Pidgeon process, through the development in more than 70 years, formed the theory production technique be mature on the whole, in China's Smelting magnesium industry, more than 99% is adopt Pidgeon process.
In Pidgeon process smelting process, charging and discharging time are generally more than 2 hours.In mechanical charging process, because charging tube is inserted in MAGNESIUM METAL retort, and the temperature in MAGNESIUM METAL retort is generally at about 1200 DEG C, and charging tube will at high temperature soften, and affects its work-ing life.
Summary of the invention
The purpose of this utility model be to provide one can effectively improve Smelting magnesium mechanical charging long in, effectively can improve the supply pipe in the refining magnesium mechanical charging device in charging tube intensity and work-ing life.
For realizing above-mentioned utility model object, the technical scheme that the utility model adopts is: a kind of supply pipe refined in magnesium mechanical charging device, it is characterized in that supply pipe by outer tube and inner sleeve form closed jacket structured, at the rear portion of outer tube, cooling medium inlet is installed, heat-eliminating medium outlet and feed-pipe, wherein cooling medium inlet and heat-eliminating medium export the closed chuck inner chamber UNICOM formed with outer tube and inner sleeve, the inner chamber UNICOM of feed-pipe and inner sleeve, be evenly equipped with along the fixing dividing plate of its axis in closed chuck inner chamber, the flow direction of heat-eliminating medium between the dividing plate of closed chuck inner chamber is "the" shape.
The quantity of aforementioned barriers is two or more.
The end face of the rear end of above-mentioned outer tube and inner sleeve passes through center closure plate shutoff with holes.
On the cylindrical of the outer tube of above-mentioned feed-pipe front end, be installed with annular flange.
The technical solution of the utility model has following characteristics: 1, owing to adopting the jacket structured of bilayer sleeve composition, can effectively improve its physical strength; 2, in chuck, pass into heat-eliminating medium, effectively can reduce the intensity under its condition of high temperature; 3, in the chuck of bilayer sleeve composition, uniformly dividing plate is mounted with, make heat-eliminating medium to the cooling of supply pipe more evenly effectively on the one hand, the intensity of dividing plate to supply pipe has booster action on the other hand, effectively can reduce the thermal distortion of supply pipe, extend its work-ing life; 4, on the cylindrical of supply pipe upper feeding pipe front end, annular flange is installed, by supply pipe and the mechanical seal of MAGNESIUM METAL retort, the dust of when filling with substance can be reduced by this flange.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the A-A sectional view of the utility model accompanying drawing 1;
Accompanying drawing 3 is deployed configuration schematic diagram of the present utility model;
Accompanying drawing 4 is the structural representation of the utility model embodiment 2;
Accompanying drawing 5 is the A-A sectional view of the utility model embodiment 2 accompanying drawing 4;
Accompanying drawing 6 is the deployed configuration schematic diagram of the utility model embodiment 2.
Embodiment
Embodiment 1:
Left side shown in Fig. 1 is front end, and right side is rear end.As Fig. 1, 2, shown in 3, supply pipe 1 by outer tube 3 and inner sleeve 4 form closed jacket structured, sealed by annular plate in its front end, shutoff is carried out in its back-end by the closure plate 8 that center is with holes, at the rear portion of outer tube, cooling medium inlet 7 is installed, heat-eliminating medium outlet 9 and feed-pipe 6, wherein cooling medium inlet and heat-eliminating medium export the closed chuck inner chamber UNICOM formed with outer tube and inner sleeve, the inner chamber UNICOM of feed-pipe and inner sleeve, be evenly equipped with along six fixing dividing plates 2 of its axis in closed chuck inner chamber, the flow direction of heat-eliminating medium between the dividing plate of closed chuck inner chamber is "the" shape.On the cylindrical of outer tube stating feed-pipe 6 front end, be installed with annular flange 5.
During use, inserted in MAGNESIUM METAL retort supply pipe front end, annular flange and MAGNESIUM METAL retort end contact seal.Need the material of filling to be entered the inner chamber of inner sleeve by feed-pipe 6, by material-pulling device, the material in pipe is pushed in MAGNESIUM METAL retort by supply pipe front end.
Reduce for solving the intensity that in MAGNESIUM METAL retort, high temperature causes supply pipe, be out of shape and soften, the closed chuck inner chamber formed to outer tube and inner sleeve by cooling medium inlet passes into heat-eliminating medium, heat-eliminating medium can adopt water or air, to reduce the temperature of supply pipe.For improving cooling performance, in the dividing plate that annular enclosed chuck inner chamber is uniform, wherein leave space between the left side of a dividing plate and the annular plate of supply pipe left end, right side is connected with the closure plate 8 of supply pipe rear end is airtight; The two bar dividing plates adjacent with aforementioned barriers left and right, space is left between the closure plate of its right side and supply pipe rear end, airtightly between its left side and the annular plate of supply pipe left end to be connected, order like this is installed, the water entered by cooling medium inlet 7 like this or air, the flow direction in the closed chuck in supply pipe is "the" shape, and cooling can be made even, reduce the distortion of supply pipe, uniform dividing plate also improves the intensity of supply pipe simultaneously.
Embodiment 2:
As Fig. 4, 5, shown in 6, on the basis of embodiment 1, change the structure of supply pipe 1 refrigerating unit, be evenly equipped with along six fixing dividing plates 2 of its axis specifically in closed chuck inner chamber, the chuck inner chamber of supply pipe is divided into 6 chambers, wherein the two ends, dividing plate left and right at 3 intervals are all closed with supply pipe both ends of the surface, the dividing plate right-hand member at another 3 intervals and supply pipe right side are closed, gap is left in left end and supply pipe left side, and respectively at the right-hand member of 6 chambers 3 heat-eliminating medium inlet pipe 7-2 and 3 heat-eliminating mediums are installed pipe 9-2 in interval, 3 heat-eliminating medium inlet pipes and 3 heat-eliminating mediums go out pipe and are connected with the discharge curved pipe 9-1 of semicircle arcuation respectively by the curved pipe 7-1 that enters of semicircle arcuation, the discharge curved pipe entering curved pipe and semicircle arcuation of semicircle arcuation is separately installed with cooling medium inlet 7 and heat-eliminating medium outlet 9, heat-eliminating medium enters a chamber in the chuck of supply pipe by cooling medium inlet, after entering another adjacent chamber left afterwards, turn back by heat-eliminating medium outlet discharge, circular supply pipe cooling so just can be made all to use.
Claims (4)
1. one kind is refined the supply pipe in magnesium mechanical charging device, it is characterized in that supply pipe (1) by outer tube (3) and inner sleeve (4) form closed jacket structured, cooling medium inlet (7) is installed at the rear portion of outer tube, heat-eliminating medium outlet (9) and feed-pipe (6), wherein cooling medium inlet and heat-eliminating medium export the closed chuck inner chamber UNICOM formed with outer tube and inner sleeve, the inner chamber UNICOM of feed-pipe and inner sleeve, be evenly equipped with along the fixing dividing plate (2) of its axis in closed chuck inner chamber, the flow direction of heat-eliminating medium between the dividing plate of closed chuck inner chamber is "the" shape.
2. the supply pipe in refining magnesium mechanical charging device according to claim 1, is characterized in that the quantity of aforementioned barriers (2) is two or more.
3. the supply pipe in refining magnesium mechanical charging device according to claim 2, is characterized in that the end face of the rear end of above-mentioned outer tube (3) and inner sleeve (4) passes through center closure plate (8) shutoff with holes.
4. the supply pipe in refining magnesium mechanical charging device according to claim 3, is characterized in that, on the cylindrical of the outer tube (3) of above-mentioned feed-pipe (6) front end, being installed with annular flange (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498386.9U CN204058567U (en) | 2014-09-01 | 2014-09-01 | Supply pipe in refining magnesium mechanical charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498386.9U CN204058567U (en) | 2014-09-01 | 2014-09-01 | Supply pipe in refining magnesium mechanical charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204058567U true CN204058567U (en) | 2014-12-31 |
Family
ID=52200117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498386.9U Expired - Fee Related CN204058567U (en) | 2014-09-01 | 2014-09-01 | Supply pipe in refining magnesium mechanical charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204058567U (en) |
-
2014
- 2014-09-01 CN CN201420498386.9U patent/CN204058567U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141231 Termination date: 20150901 |
|
| EXPY | Termination of patent right or utility model |