CN202193825U - Flange structure used for titanium sponge reduction reactor - Google Patents
Flange structure used for titanium sponge reduction reactor Download PDFInfo
- Publication number
- CN202193825U CN202193825U CN 201120249484 CN201120249484U CN202193825U CN 202193825 U CN202193825 U CN 202193825U CN 201120249484 CN201120249484 CN 201120249484 CN 201120249484 U CN201120249484 U CN 201120249484U CN 202193825 U CN202193825 U CN 202193825U
- Authority
- CN
- China
- Prior art keywords
- flange
- annular
- reduction reactor
- titanium sponge
- annular recesses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a flange structure used for a titanium sponge reduction reactor, which can be used for improving a sealing effect. The flange structure comprises a first flange and a second flange; an annular bump is arranged on the flange surface of the first flange along the circumferential direction of a center hole of the first flange; an annular groove used for accommodating the annular bump is arranged on the flange surface of the second flange along the circumferential direction of the center hole of the second flange; a clearance is left between the annular bump inserted into the annular groove and the bottom of the annular grove and is sealed through an annular sealing piece; and the annular sealing piece can be a graphite sealing washer. The flange structure is good for the graphite sealing washer to work effectively for a long time; and the graphite sealing washer does not need to be exchanged frequently, so that the use cost can be reduced. Even if the graphite sealing washer is crushed, scraps also cannot easily enter into the reduction reactor through the flange; therefore, the contaminated ratio of the product titanium sponge can be reduced.
Description
Technical field
The utility model relates to a kind of flange arrangement that is used for the titanium sponge reduction reactor drum.
Background technology
To use reduction reactor in the technology of magnesium method production Titanium Sponge 40-60 mesh; Being used on this reduction reactor connects the flange of each pipeline and need work at high-temperature ring; And need to keep good air-tightness, pollute the Titanium Sponge 40-60 mesh product to avoid air to get into reduction reactor by flange.Be through the purpose that the graphite grazing packing ring reaches sealing is set between two flanges in the prior art, but this sealing means is not enough below existing: the first, the graphite grazing packing ring directly bears high temperature gas flow and impacts the too high sealing effectiveness that loses of easy Yin Wendu; The second, the chip of graphite grazing packing ring can get in the above-mentioned reduction reactor through flange, and then causes the carbon content of product Titanium Sponge 40-60 mesh to exceed standard; The 3rd, the integrity of graphite grazing packing ring is difficult to keep, and causes flange of every unlatching all need change the graphite grazing packing ring one time, and use cost is higher.
The utility model content
The technical problem that the utility model solves provides a kind of flange arrangement that is used for the titanium sponge reduction reactor drum that improves sealing effectiveness.
The utility model solves the technical scheme that its technical problem adopted: the flange arrangement that is used for the titanium sponge reduction reactor drum; Comprise first flange and second flange; The centre hole of flange face upper edge first flange of said first flange circumferentially be provided with annular protrusion; The centre hole of flange face upper edge second flange of said second flange circumferentially be provided with the annular recesses that is used to hold said annular protrusion; Insert between the bottom of annular protrusion and annular recesses in the said annular recesses and leave the gap, said gap seals through lip ring.
Further be: said lip ring and said annular recesses coupling.
Further be: said lip ring is the graphite grazing packing ring.
Further be: said annular protrusion and said annular recesses coupling.
Further be: the axial depth of said annular recesses is than the big at least 5mm of axial width of lip ring.
The beneficial effect of the utility model is:
1, can lip ring be pressed on the annular recesses bottom through annular protrusion, can make lip ring be difficult for directly being impacted like this, help the permanently effective work of lip ring by high temperature gas flow;
2, owing to receive the supporting role of annular recesses; Make lip ring not be subject to external force effect generation drastic deformation or fragmentation, especially for the graphite grazing packing ring, annular recesses can play the good supporting provide protection; Do not need frequent change graphite grazing packing ring, can reduce use cost;
Even after the 3 lip ring fragmentations, chip also is difficult for getting in the reduction reactor through flange, can reduce the contaminated probability of product Titanium Sponge 40-60 mesh.
Description of drawings
Fig. 1 inserts the synoptic diagram of annular recesses for annular protrusion;
Fig. 2 is for being provided with the synoptic diagram of lip ring in the gap between the bottom of annular protrusion and annular recesses.
Be labeled as among the figure: 1-first flange, 2-second flange, 3-annular protrusion, 4-centre hole, 5-bottom, 6-annular recesses, 7-centre hole, 8-lip ring, 9-gap.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As depicted in figs. 1 and 2; The flange arrangement that is used for the titanium sponge reduction reactor drum of the utility model; Comprise first flange 1 and second flange 2; The centre hole 4 of flange face upper edge first flange 1 of said first flange 1 circumferentially be provided with annular protrusion 3; The centre hole 7 of flange face upper edge second flange 2 of said second flange 2 circumferentially be provided with the annular recesses 6 that is used to hold said annular protrusion 3, insert between the bottom 5 of annular protrusion 3 and annular recesses 6 in the said annular recesses 6 and leave gap 9, said gap 9 seals through lip ring 8.
During use; Can be connected fastening with second flange first flange 1 through bolt; Annular protrusion 3 on first flange 1 is pressed on the bottom of annular recesses 6 through inserting in the annular recesses 6 on second flange 2 with lip ring 8, thereby pass through lip ring 8 gap between the bottom 5 of annular protrusion 3 and annular recesses 69 is sealed.Above-mentioned lip ring 8 can be the high-temperature resistant rubber material and processes, and under the very high environment for use of some temperature, the preferred implementation of above-mentioned lip ring 8 is the graphite grazing packing ring, because of the resistance to elevated temperatures excellence of graphite grazing packing ring.
In order further to improve resistance to air loss on the basis of the above, protection lip ring 8 is difficult for because of external force effect generation drastic deformation or fragmentation lip ring 8, said lip ring 8 and said annular recesses 6 couplings.Above-mentioned lip ring 8 and said annular recesses 6 couplings are meant: the gap 9 between the bottom 5 of above-mentioned annular protrusion 3 and annular recesses 6 is filled by lip ring 8 basically; Make lip ring 8 in annular recesses 6, be difficult for rocking; This just makes lip ring 8 receive the support of annular recesses 6, makes the shape of lip ring 8 be difficult for because of external force effect generation drastic deformation or fragmentation.
In order further to improve resistance to air loss, said annular protrusion 3 matees with said annular recesses 6, and just annular protrusion 3 can just insert in the annular recesses 6 and be difficult for rocking.
In order to make lip ring not receive the direct impact of high-temperature gas basically; The axial depth of said annular recesses 6 is than the big at least 5mm of axial width of lip ring 8, and the degree of depth of the annular recesses of just confirming along the axial direction due of second flange 26 is than the big at least 5mm of thickness of lip ring 8.
Claims (5)
1. the flange arrangement that is used for the titanium sponge reduction reactor drum; Comprise first flange (1) and second flange (2); It is characterized in that: the centre hole (4) of flange face upper edge first flange (1) of said first flange (1) circumferentially be provided with annular protrusion (3); The centre hole (7) of flange face upper edge second flange (2) of said second flange (2) circumferentially be provided with the annular recesses (6) that is used to hold said annular protrusion (3); Insert between the bottom (5) of annular protrusion (3) and annular recesses (6) in the said annular recesses (6) and leave gap (9), said gap (9) seal through lip ring (8).
2. the flange arrangement that is used for the titanium sponge reduction reactor drum as claimed in claim 1 is characterized in that: said lip ring (8) and said annular recesses (6) coupling.
3. according to claim 1 or claim 2 the flange arrangement that is used for the titanium sponge reduction reactor drum, it is characterized in that: said lip ring (8) is the graphite grazing packing ring.
4. the flange arrangement that is used for the titanium sponge reduction reactor drum as claimed in claim 1 is characterized in that: said annular protrusion (3) and said annular recesses (6) coupling.
5. the flange arrangement that is used for the titanium sponge reduction reactor drum as claimed in claim 1 is characterized in that: the axial depth of said annular recesses (6) is than the big at least 5mm of axial width of lip ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120249484 CN202193825U (en) | 2011-07-15 | 2011-07-15 | Flange structure used for titanium sponge reduction reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120249484 CN202193825U (en) | 2011-07-15 | 2011-07-15 | Flange structure used for titanium sponge reduction reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193825U true CN202193825U (en) | 2012-04-18 |
Family
ID=45948746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120249484 Expired - Fee Related CN202193825U (en) | 2011-07-15 | 2011-07-15 | Flange structure used for titanium sponge reduction reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193825U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742647A (en) * | 2013-12-13 | 2014-04-23 | 中国燃气涡轮研究院 | Novel sealing structure of test pipeline |
| CN105134806A (en) * | 2015-08-26 | 2015-12-09 | 鞍山海量有色金属材料制造有限公司 | No-water-cooling large flange |
| CN115074553A (en) * | 2022-06-22 | 2022-09-20 | 洛阳双瑞万基钛业有限公司 | Sealing device of reactor |
-
2011
- 2011-07-15 CN CN 201120249484 patent/CN202193825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742647A (en) * | 2013-12-13 | 2014-04-23 | 中国燃气涡轮研究院 | Novel sealing structure of test pipeline |
| CN105134806A (en) * | 2015-08-26 | 2015-12-09 | 鞍山海量有色金属材料制造有限公司 | No-water-cooling large flange |
| CN115074553A (en) * | 2022-06-22 | 2022-09-20 | 洛阳双瑞万基钛业有限公司 | Sealing device of reactor |
| CN115074553B (en) * | 2022-06-22 | 2024-03-01 | 洛阳双瑞万基钛业有限公司 | Sealing device of reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203023297U (en) | Labyrinth seal structure of main shaft bearing of double-geared roller crusher | |
| CN202193825U (en) | Flange structure used for titanium sponge reduction reactor | |
| CN202834498U (en) | Sealing flange | |
| CN203686141U (en) | Separated floating seal for work arm of heading machine | |
| CN202852251U (en) | Flange sealing component | |
| CN201651309U (en) | Mechanical sealing device for preventing medium in reaction kettle from being polluted | |
| CN203560218U (en) | Christmas tree punctured leakage hoop | |
| CN202442636U (en) | Seal between heat exchanger pipe plate and pipe | |
| CN203470086U (en) | Grinding roller with good sealing property | |
| CN204153156U (en) | A kind of mechanical sealing assembly | |
| CN202056304U (en) | Expansion graphite packing ring | |
| CN203437846U (en) | Sealed welding base | |
| CN203948694U (en) | A kind of fixed metal hard-sealing ball valve | |
| CN202580012U (en) | Center screw joint fitting | |
| CN204164390U (en) | A kind of oscillatory valve of quick-replaceable valve plate | |
| CN202924163U (en) | Wear-proof slag bin | |
| CN201339714Y (en) | Mechanical sealing oil retainer for drum-type coal mill and large-sized turning machine | |
| CN103341710B (en) | A kind of sealed welding base | |
| CN203373205U (en) | Water softener and dish-washing machine | |
| CN203585319U (en) | Leakage-proof bonded washer | |
| CN204554130U (en) | Compound anti-wear spigot and socket type steel pipe joint | |
| CN204554192U (en) | A kind of wear-resistant bend | |
| CN203921570U (en) | Securing device on sealable tank | |
| CN202381689U (en) | Sealing device of vegetable gelatin reaction kettle | |
| CN203836212U (en) | Mill sealing structure capable of effectively reducing ore pulp leakage and circulation abrasion |
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: 20120418 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |