CN208201073U - For the reduction charging device in titanium sponge production - Google Patents
For the reduction charging device in titanium sponge production Download PDFInfo
- Publication number
- CN208201073U CN208201073U CN201820812684.9U CN201820812684U CN208201073U CN 208201073 U CN208201073 U CN 208201073U CN 201820812684 U CN201820812684 U CN 201820812684U CN 208201073 U CN208201073 U CN 208201073U
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- CN
- China
- Prior art keywords
- heat dissipation
- dissipation cavity
- titanium tetrachloride
- titanium
- cavity
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Abstract
The utility model discloses a kind of reduction charging devices in titanium sponge production, mainly by outer barrel, inner cylinder, it is heat dissipation cavity that flange and bottom plate, which are constituted internal, outside is two cavity compositions of titanium tetrachloride gasification chamber, outer cylinder body wall is equipped with several holes, at least a charging material of titanium tetrachloride pipe insertion is arranged in titanium tetrachloride gasification chamber, heat dissipation cavity is an airtight cavity, coolant feed pipes and temperature tube are equipped in heat dissipation cavity, coolant feed pipes are inserted into heat dissipation cavity lower part, cooling medium is equipped on the flange at the top of heat dissipation cavity to export, utilize the present apparatus, in the reduction process of titanium sponge production, titanium tetrachloride gasification charging can be achieved, and it can also be achieved and forced heat radiation is carried out to reactor middle and upper part, reactor is discharged in residual heat of reaction, so as to avoid reaction zone centre temperature it is excessively high and caused by centre product Sintering phenomenon.
Description
Technical field
The utility model relates to the process units of titanium sponge, in particular to the reduction in magnesium reduction titanium sponge production adds
Expect device.
Background technique
Industrial production titanium sponge is all made of magnesium-reduced titanium tetrachloride method both at home and abroad at present, and magnesium-reduced titanium tetrachloride is heat release
Reaction, other than having part heat to maintain reaction, remaining heat should be discharged outside reaction system, especially after reduction charging
The case where phase, the magnesium amount in reactor assembly reduce, and titanium sponge amount increases, the thermal conductivity ratio magnesium of titanium sponge is much lower, and heat is directly
It is radiated to big base plate, easily by heat erosion, impurity iron is mixed into product big base plate, causes the iron content in product higher；This
Outside, the feed point of existing feed way is concentrated, and the heat dissipation of reactor center position not in time, leads to centre temperature during reduction
Spend it is higher, cause centre product sintering, sandwich MgCl2On the high side, lump amount increases, climbs the increase of wall titanium, compact product structure
Problem increases the production cost of titanium sponge to seriously affect the qualification rate of product.Due to by process conditions and equipment and materials
Limitation, reduction heat-sinking capability it is insufficient, seriously affected the entire production cycle.
Utility model content
In order to solve the problems existing in the prior art, the utility model provides a kind of reduction in titanium sponge production and adds
Expect device, it can be achieved that titanium tetrachloride gasification charging in the reduction process of titanium sponge production, and can also be achieved in reactor
Portion carry out forced heat radiation, reactor is discharged in residual heat of reaction, so as to avoid reaction zone centre temperature it is excessively high and caused by
Centre product sintering phenomenon.
The technical solution of the utility model is as described below:
For the reduction charging device in titanium sponge production, inside is mainly constituted by outer barrel, inner cylinder, flange and bottom plate
It is titanium tetrachloride gasification chamber two cavitys composition for heat dissipation cavity, outside, outer cylinder body wall is equipped with several holes, and at least one four
The insertion of titanium chloride charge pipe is arranged in titanium tetrachloride gasification chamber, and heat dissipation cavity is an airtight cavity, and cooling be situated between is equipped in heat dissipation cavity
Matter feed pipe and temperature tube, coolant feed pipes are inserted into heat dissipation cavity lower part, and cooling is equipped on the flange at the top of heat dissipation cavity
Media outlet.
The coolant feed pipes nozzle is equipped with atomizer, can improving radiating effect.
In the present invention, the present apparatus is mounted on covering and be inserted into reactor greatly for reduction reactor, is restoring
When charging, the titanium tetrachloride of room temperature is continuously passed through from charging material of titanium tetrachloride pipe, the titanium tetrachloride of liquid gasifies from titanium tetrachloride
Bottom of chamber portion is added, and into titanium tetrachloride gasification chamber, titanium tetrachloride meets high temperature endothermic gasification, and the titanium tetrachloride of gasification passes through outer barrel
Hole on wall enters in reactor to react with magnesium, achievees the purpose that titanium tetrachloride gasification charging and uniformly feeds.Meanwhile it dissipating
The cooling medium of hot cavity circulation can also take away heat extra in reactor, to reach heat dissipation purpose, reach reaction center portion
Position forced heat radiation effect, the excessively high waste heat of inside reactor temperature cannot exclude in time during can solving reduction, titanium sponge central part
The problems such as position sintering, compact structure, reach reduction climb wall titanium weight increase, increase charging rate reduce the production cycle, increase it is big
Lid service life reduces product impurity iron content purpose.
In the present invention, argon gas or compressed air, titanium tetrachloride can be used in cooling medium, for further prominent heat dissipation effect
Chilled water or chilled brine etc. can be used also to increase heat dissipation effect in fruit.
It is of the invention to have the following advantages that and good effect:
1, can be overcome in reactor using the present apparatus radiate not in time, charging concentrate cause titanium stick together centre sintering, folder
Heart MgCl2Amount and lump amount problem on the high side；
2, because having heat dissipation effect, reduction charging rate can be improved, in the case where equal material is added, reduce also original production
Time 10h shortens the reduction production cycle of titanium sponge, reduces production cost, energy loss, in the also original production intermediary and later stages, reduces
The heat erosion covered greatly reduces impurity iron content in product, increases the percentage of product and qualification rate of product.
3, improve the titanium sponge structure that sticks together using gasification charging during reduction, product structure is uniform, and when distillation has
Conducive to the volatilization of Mg and MgCl2, shorten titanium sponge distillation time 10 hours.
4, the advantages that present apparatus equipment is simple, easy to operate, long operational time is a kind of very practical and effective novel dress
It sets.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model；
Fig. 2: being the A-A schematic cross-sectional view of Fig. 1；
In figure: 1- outer barrel, 2- flange, 3- charging material of titanium tetrachloride pipe, 4- inner cylinder, 5- cooling medium outlet,
6- coolant feed pipes, 7- temperature tube, 8- atomizer, 9- bottom plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing, but not the utility model institute should not be interpreted as with regard to this
The range for stating theme is only limitted to embodiment below, all according to this when not departing from the above-mentioned technical idea of the utility model
Various modifications, replacement and the change that field ordinary technical knowledge and customary means are made, are included in the scope of the utility model
It is interior.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of reduction charging device in titanium sponge production, it is characterised in that mainly by outer cylinder
(4, flange 2 and bottom plate 9 constitute that inside is heat dissipation cavity, outside is titanium tetrachloride gasification chamber two cavitys composition, outside for body, inner cylinder
1 wall of cylinder is equipped with several holes, and an at least insertion of charging material of titanium tetrachloride pipe 3 is arranged in titanium tetrachloride gasification chamber, dissipates
Hot chamber is an airtight cavity, is equipped with coolant feed pipes 6 and temperature tube 7 in heat dissipation cavity, coolant feed pipes 6 are inserted into scattered
Hot chamber lower part is equipped with cooling medium outlet 5 on the flange 2 at the top of heat dissipation cavity.
6 nozzle of coolant feed pipes is equipped with atomizer.
Claims (2)
1. a kind of reduction charging device in titanium sponge production, it is characterised in that mainly by outer barrel (1), inner cylinder (4),
Flange (2) and bottom plate (9) composition inside are heat dissipation cavity, outside is two cavitys compositions of titanium tetrachloride gasification chamber, outer barrel (1) wall
Several holes are equipped with, at least charging material of titanium tetrachloride pipe (3) insertion is arranged in titanium tetrachloride gasification chamber, and heat dissipation cavity is
One airtight cavity, heat dissipation cavity is interior to be equipped with coolant feed pipes (6) and temperature tube (7), and coolant feed pipes (6) are inserted into scattered
Hot chamber lower part is equipped with cooling medium outlet (5) on the flange (2) at the top of heat dissipation cavity.
2. the reduction charging device according to claim 1 in titanium sponge production, it is characterised in that described cold
But medium feed pipe (6) nozzle is equipped with atomizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812684.9U CN208201073U (en) | 2018-05-29 | 2018-05-29 | For the reduction charging device in titanium sponge production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812684.9U CN208201073U (en) | 2018-05-29 | 2018-05-29 | For the reduction charging device in titanium sponge production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208201073U true CN208201073U (en) | 2018-12-07 |
Family
ID=64515755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812684.9U Expired - Fee Related CN208201073U (en) | 2018-05-29 | 2018-05-29 | For the reduction charging device in titanium sponge production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208201073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157926A (en) * | 2019-06-19 | 2019-08-23 | 遵义钛业股份有限公司 | Band feeds the big lid of UTILIZATION OF VESIDUAL HEAT IN during a kind of titanium sponge reduction |
| CN114592134A (en) * | 2022-03-09 | 2022-06-07 | 河南龙佰智能装备制造有限公司 | Air cooling device for large cover of titanium sponge I-type reactor |
-
2018
- 2018-05-29 CN CN201820812684.9U patent/CN208201073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110157926A (en) * | 2019-06-19 | 2019-08-23 | 遵义钛业股份有限公司 | Band feeds the big lid of UTILIZATION OF VESIDUAL HEAT IN during a kind of titanium sponge reduction |
| CN114592134A (en) * | 2022-03-09 | 2022-06-07 | 河南龙佰智能装备制造有限公司 | Air cooling device for large cover of titanium sponge I-type reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210529 |