CN101319281A - Reactor cap for manufacturing titanium sponge - Google Patents
Reactor cap for manufacturing titanium sponge Download PDFInfo
- Publication number
- CN101319281A CN101319281A CNA2008100122427A CN200810012242A CN101319281A CN 101319281 A CN101319281 A CN 101319281A CN A2008100122427 A CNA2008100122427 A CN A2008100122427A CN 200810012242 A CN200810012242 A CN 200810012242A CN 101319281 A CN101319281 A CN 101319281A
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- sleeve
- reactor
- cover
- barrel
- reactor cap
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Abstract
The invention provides a cover of a reactor used for producing sponge titanium. The cover comprises a barrel, a panel arranged on the upper part of the barrel, a bottom plate arranged on the lower part of the barrel; and a channel sleeve, a feeder sleeve and a vacuum piping sleeve are arranged on the cover of the reactor. The cover is characterized in that a cavity enclosed by the panel, the bottom plate and the barrel is filled with a heat insulating material-serra cotton containing zirconium, the bottom plate of the cover of the reactor is arched spherical, a sleeve barrel is arranged below the bottom plate of the reactor cover, the channel sleeve and the feeder sleeve are arranged inside the sleeve barrel, the vacuum piping sleeve is arranged outside the sleeve barrel. The reactor cover has the advantages of simple structure, easy manufacturing, light weight, safety and reliability and hard deformation, and can effectively avoid distilled materials from being directly pumped out by a vacuumizer and simultaneously does not affect the completion of the reduction reaction. The reactor cover has the functions of universal interchangeability, and can ensure the normal operation of production, and the product quality is not threatened, so that the main equipment problem of producing the sponge titanium by the combined method is radically solved.
Description
Technical field:
The invention belongs to the technical field of smelting of non-ferrous metal, particularly produce the titanium sponge reactor cap.
Background technology:
In the magnesium method titanium sponge production process, retort, Da Gai combine just can become the complete reactor of a cover, covers greatly in the reactor working process of magnesium method production titanium sponge and plays important sealing function.Because " U " type stove list furnace output of falling is big, reactor diameter is big, so the diameter phase strain of reactor cap is big, and this is just very strict to the reactor cap structural requirement.Temperature distortion will cause weld bond to snap, and reduction of service life is to quality product significant threat especially.Original reactor cap adopts and vacuumizes or means such as filling fire resisting material curing solve heat-insulating problem, as disclosed among the CN200620109550.8 " a kind of big lid of retort that is used for magnesium method production titanium sponge ", it constitutes big lid by cylindrical shell, panel, base plate, find time sleeve pipe, filling tube sleeve pipe and pipe core are installed covering greatly, after filling pulpous state refractory materials, drying between panel and the base plate, are made the big lid of retort form an entity.Should big lid heavy, effect of heat insulation is poor, the manufacturing means are loaded down with trivial details and easy-maintaining not.In addition, the base plate of this big lid is a planeform, its bending resistance, and deformability is poor.The 3rd, this big lid in still-process, the material of evaporation is directly taken away by the vacuum unit easily.
Summary of the invention
To produce the problem that the reactor cap effect of heat insulation is poor, the manufacturing means are loaded down with trivial details that titanium sponge is used in order solving, to propose following technical scheme.
A kind ofly produce the reactor cap that titanium sponge is used, it comprises cylindrical shell, is installed in the panel above the cylindrical shell, the base plate below the cylindrical shell, passageway sleeve pipe, feeder sleeve pipe and vacuum-lines sleeve pipe are installed on this reactor cap, and its special character is a fill insulant material in the cavity that panel, base plate and cylindrical shell surround---contain the zirconium plug and draw cotton.
For the non-deformability of enhancing reactor lid, the spherical shape of the base plate of above-mentioned reactor cap for upwards arching upward.
In order to prevent that distilling material from directly being taken away, installing sleeve below the base plate of above-mentioned reactor cap makes passageway sleeve pipe and feeder sleeve pipe place sleeve inner, and the vacuum-lines sleeve pipe is in the sleeve outside.
Owing in double-deck reactor cap, dosed the extraordinary zirconium plug that contains of effect of heat insulation and drawn cotton, the heat in the reactor seldom is transmitted on the panel of reactor cap, the temperature of reactor cap panel reduces, not yielding, therefore solved the reactor cap distortion, threatened weld bond, problem such as work-ing life is short.And this reactor cap is made very simple, cancelled loaded down with trivial details making processes such as original reactor cap vacuumizes, curing, and this reactor cap for ease of maintenaince, through a few stove productions, even weld bond snaps, as long as can use in the welding again, need not vacuumize again, troublesome operation such as curing.Simultaneously the upper strata weld bond snap the back to quality product also without any influence, also be easy to welding during maintenance.
Because the spherical shape of the base plate of this reactor cap for upwards arching upward, so non-deformability is big.
Because installing sleeve below the base plate of reactor cap can prevent effectively that the distillatory material from directly being taken away by the vacuum unit, does not influence reduction reaction production simultaneously again.Therefore also and can realize the general exchange of bell of process furnace and condensation stove, can directly change the distillation stage after the original production over to produce that stop original technology also after the original production, the chance that product contacts with atmosphere is avoided the pollution of air to distillment.
Show by practical application, produce reactor cap manufacturing simple in structure, easy that titanium sponge uses, in light weight, safe and reliable, not yielding, normally carrying out of can guaranteeing to produce, quality product is not compromised, has fundamentally solved the major equipment problem of produce titanium sponge by combination method.
Description of drawings
Fig. 1 is the full sectional view of embodiment.
Embodiment
Embodiment
A kind ofly produce the reactor cap that titanium sponge is used, it comprises cylindrical shell 7, be installed in the panel 6 above the cylindrical shell 7, base plate 3 below the cylindrical shell 7, installation cooling hydrosphere 5 on panel 6, passageway sleeve pipe 1 is installed on this reactor cap, feeder sleeve pipe 2 and vacuum-lines sleeve pipe 4, they run through the panel 6 and the base plate 3 of reactor cap, at panel 6, fill insulant material 8 in the cavity that base plate 3 and cylindrical shell 7 surround---contain the zirconium plug and draw cotton (be also referred to as and contain the zircon ceramic cotton), the spherical shape of base plate 3 for upwards arching upward of reactor cap, installing sleeve 9 below the base plate 3 of above-mentioned reactor cap, make passageway sleeve pipe 1 and feeder sleeve pipe 2 place sleeve 9 inside, vacuum-lines sleeve pipe 4 is in sleeve 9 outsides.
Claims (3)
1, a kind ofly produces the reactor cap that titanium sponge is used, it comprises cylindrical shell, is installed in the panel above the cylindrical shell, the base plate below the cylindrical shell, passageway sleeve pipe, feeder sleeve pipe and vacuum-lines sleeve pipe are installed on this reactor cap, it is characterized in that fill insulant material in the cavity that panel, base plate and cylindrical shell surround---contain the zirconium plug and draw cotton.
2,, it is characterized in that the spherical shape of base plate for upwards arching upward of described reactor cap according to the said a kind of reactor cap that titanium sponge is used of producing of claim 1.
3, according to claim 1 or 2 said a kind of reactor caps that titanium sponge is used of producing, it is characterized in that installing sleeve below the base plate of described reactor cap, make passageway sleeve pipe and feeder sleeve pipe place sleeve inner, the vacuum-lines sleeve pipe is in the sleeve outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100122427A CN101319281A (en) | 2008-07-09 | 2008-07-09 | Reactor cap for manufacturing titanium sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100122427A CN101319281A (en) | 2008-07-09 | 2008-07-09 | Reactor cap for manufacturing titanium sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101319281A true CN101319281A (en) | 2008-12-10 |
Family
ID=40179554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100122427A Pending CN101319281A (en) | 2008-07-09 | 2008-07-09 | Reactor cap for manufacturing titanium sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101319281A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242281A (en) * | 2011-07-11 | 2011-11-16 | 金川集团有限公司 | Reactor top cover for titanium sponge production |
| CN103468476A (en) * | 2013-09-18 | 2013-12-25 | 河北科技师范学院 | Folium artemisiae argyi wine and preparation method thereof |
-
2008
- 2008-07-09 CN CNA2008100122427A patent/CN101319281A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242281A (en) * | 2011-07-11 | 2011-11-16 | 金川集团有限公司 | Reactor top cover for titanium sponge production |
| CN102242281B (en) * | 2011-07-11 | 2014-02-19 | 金川集团有限公司 | Reactor top cover for titanium sponge production |
| CN103468476A (en) * | 2013-09-18 | 2013-12-25 | 河北科技师范学院 | Folium artemisiae argyi wine and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081210 |