CN203715711U - Big reactor cover for titanium sponge production - Google Patents
Big reactor cover for titanium sponge production Download PDFInfo
- Publication number
- CN203715711U CN203715711U CN201420089353.9U CN201420089353U CN203715711U CN 203715711 U CN203715711 U CN 203715711U CN 201420089353 U CN201420089353 U CN 201420089353U CN 203715711 U CN203715711 U CN 203715711U
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- China
- Prior art keywords
- plate
- big
- base plate
- large lid
- cover
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- Expired - Fee Related
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Abstract
The utility model provides a big reactor cover for titanium sponge production. The big reactor cover comprises a big cover ring plate, wherein one end of the big cover ring plate is welded on a big cover flange plate, and the other end of the big cover ring plate is welded on a big cover bottom plate, and the cavity enclosed by the big cover ring plate, the big cover flange plate and the big cover bottom plate is filled with a thermal-insulation flame-retardant material; a bottom plate reinforcing rib is arranged at the welding seam between the big cover ring plate and the big cover bottom plate; and a penetrating reinforcing rib is arranged between the big cover flange plate and the big cover bottom plate. According to the big reactor cover, cracking and deformation of the welding seam on the big cover bottom plate can be effectively prevented due to the arrangement of different reinforcing rib structures, the service life of the big cover is prolonged, and the production cost is reduced.
Description
Technical field
The utility model belongs to non-ferrous metal metallurgy technical field, relates to a kind of titanium sponge production unit, specifically refers to a kind of large lid of reactor of producing for titanium sponge.
Background technology
The large lid of reactor is as a kind of visual plant in titanium sponge reduction distillation process, with formation reactor after reactor shell assembling, as the main place of reduction distillation process.In actual production, because the large lid of reactor need to bear higher temperature, pressure and longer production cycle, therefore the weld seam of large lid base plate is prone to distortion, cracking, and the reducing place weld seam of hydraucone distillation pipeline is prone to cracking.If there is large lid base plate weld cracking in still-process, or hydraucone reducing place weld cracking, need to stop immediately distillation, reactor monolith is carried out to argon filling, then large lid is carried out to positive pressure leak detection, the leak source detecting is carried out to repair welding, the qualified rear distillation of just can proceeding of repair welding.If leaking appears in large lid, can make the normal production cycle be forced to extend, increased the consumption of ton titanium electric energy, if entering reactor by leak source, air contacts with product, cause finished product titanium sponge N, O content overproof, make quality product degradation; When large lid leakage is serious, can directly cause this stove Sponge Titanium to be scrapped, make production unit bear great financial loss.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of reinforced reactor large lid, can effectively prevent seam deformation, the cracking of the large lid base plate of reactor, reduces financial loss.
The utility model is taked following technical scheme:
A kind of large lid of reactor of producing for titanium sponge, comprise large bezel ring, plate, described large bezel ring, plate one end and the welding of large lid flanged plate, the other end and the welding of large lid base plate, in the cavity that three surrounds jointly, be filled with insulating refractory, the commissure between described large bezel ring, plate and large lid base plate is provided with base plate stiffening web; Between large lid flanged plate and large lid base plate, be provided with and run through stiffening web.
Described large lid base plate is provided with built-in stiffening web, and this built-in stiffening web is positioned at described large lid flanged plate, covers greatly the cavity in base plate and large bezel ring, plate besieged city.
The beneficial effects of the utility model are:
1,, by base plate stiffening web being set and running through reinforcing rib structure, effectively avoided large lid base plate weld seam to occur the situation of distortion, cracking;
2,, by built-in reinforcing rib structure is set, when avoiding covering greatly base plate and produce waviness distortion, reduced the possibility of base plate seam deformation, cracking.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 be in Fig. 2 A-A to part sectioned view;
Fig. 4 be in Fig. 2 B-B to part sectioned view.
Embodiment
Below in conjunction with accompanying drawing, the utility model and effect thereof are described further.
As shown in the figure, a kind of large lid of reactor of producing for titanium sponge, comprises hydraucone 1, base plate stiffening web 2, runs through stiffening web 3, built-in stiffening web 4, covers flanged plate 5, large bezel ring, plate 6 greatly, covers base plate 7, insulating refractory 8 greatly.Described large bezel ring, plate 6 one end and large lid flanged plate 5 welding, the other end and large lid base plate 7 welding, be filled with insulating refractory 8 in the cavity that three surrounds jointly, and the commissure between described large bezel ring, plate 6 and large lid base plate 7 is provided with base plate stiffening web 2; Base plate stiffening web 2 can adopt symmetry, uniform mode to carry out multiple spot reinforcement; Also can carry out integral body to the weld seam forming between large bezel ring, plate 6 and large lid base plate 7 strengthens.
Between large lid flanged plate 5 and large lid base plate 7, be provided with and run through stiffening web 3, described in run through stiffening web 3 one end and be fixed on large lid flanged plate 5, it is also affixed with it that the other end runs through large lid base plate 7; The described stiffening web 3 of running through is for solid rod iron, or the hollow club shaped structure of sealing, inner filling fire resisting material, self must guarantee sealing; Run through the setting of stiffening web 3, can eliminate the downward displacement of large lid base plate 7, thereby further consolidate base plate weld seam.
Described large lid base plate 7 is provided with built-in stiffening web 4, and this built-in stiffening web 4 is positioned at described large lid flanged plate 5, covers base plate 7 and the cavity that bezel ring, plate 6 is encircled a city greatly greatly, can adopt rule or erose steel plate structure.In actual production, due to reasons such as High Temperature High Pressure, cover greatly base plate 7 corrugated distortion usually occurs; After large lid base plate produces distortion, will affect base plate weld seam, make it be prone to cracking, distortion; By built-in stiffening web 4 is set, when effectively avoiding or reducing large lid base plate 7 generation distortion, reduced the possibility that base plate weld seam produces distortion, ftractures.
Described hydraucone 1 with one section of straight still tube, has been avoided hydraucone reducing place weld cracking with distillation pipeline welding end.In manufacture, first the hydraucone with straight length 1 is welded with pre-opened hole corresponding on large lid base plate 7, large bezel ring, plate 6 and large lid base plate 7 are welded, built-in stiffening web 4 is welded on large lid base plate 7, use the cotton 8 pairs of large bezel ring, plates 6 of insulating refractory and the large cavity forming after base plate 7 welding that covers to carry out closely knit filling, to run through stiffening web 3 and be welded on the position of large lid flanged plate 5 correspondences, to cover greatly flanged plate 5 and weld with large bezel ring, plate 6, finally the tolerance clearance running through between stiffening web 3 and large lid base plate 7 be welded.The utility model can effectively be avoided covering greatly base plate seam deformation, cracking, avoids hydraucone place weld cracking, extends the work-ing life of large lid.
Claims (2)
1. the large lid of reactor of producing for titanium sponge, comprise large bezel ring, plate, described large bezel ring, plate one end and the welding of large lid flanged plate, the other end and the welding of large lid base plate, in the cavity that three surrounds jointly, be filled with insulating refractory, it is characterized in that: the commissure between described large bezel ring, plate (6) and large lid base plate (7) is provided with base plate stiffening web (2); Between large lid flanged plate (5) and large lid base plate (7), be provided with and run through stiffening web (3).
2. a kind of large lid of reactor of producing for titanium sponge as claimed in claim 1, it is characterized in that: described large lid base plate (7) is provided with built-in stiffening web (4), this built-in stiffening web (4) is positioned at described large lid flanged plate (5), covers greatly the cavity in base plate (7) and large bezel ring, plate (6) besieged city.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089353.9U CN203715711U (en) | 2014-02-28 | 2014-02-28 | Big reactor cover for titanium sponge production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089353.9U CN203715711U (en) | 2014-02-28 | 2014-02-28 | Big reactor cover for titanium sponge production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715711U true CN203715711U (en) | 2014-07-16 |
Family
ID=51154880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089353.9U Expired - Fee Related CN203715711U (en) | 2014-02-28 | 2014-02-28 | Big reactor cover for titanium sponge production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357684A (en) * | 2014-12-09 | 2015-02-18 | 遵义钛业股份有限公司 | Reactor large cover used in production of titanium sponge |
| CN112375922A (en) * | 2021-01-04 | 2021-02-19 | 遵义钛业股份有限公司 | Net-shaped supporting type large cover for titanium sponge reduction distillation production |
-
2014
- 2014-02-28 CN CN201420089353.9U patent/CN203715711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104357684A (en) * | 2014-12-09 | 2015-02-18 | 遵义钛业股份有限公司 | Reactor large cover used in production of titanium sponge |
| CN112375922A (en) * | 2021-01-04 | 2021-02-19 | 遵义钛业股份有限公司 | Net-shaped supporting type large cover for titanium sponge reduction distillation production |
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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: 20140716 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |