CN2801807Y - Direct cooling type condensation device of reductive distilling furnace - Google Patents
Direct cooling type condensation device of reductive distilling furnace Download PDFInfo
- Publication number
- CN2801807Y CN2801807Y CN 200520024140 CN200520024140U CN2801807Y CN 2801807 Y CN2801807 Y CN 2801807Y CN 200520024140 CN200520024140 CN 200520024140 CN 200520024140 U CN200520024140 U CN 200520024140U CN 2801807 Y CN2801807 Y CN 2801807Y
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- distiller condenser
- distillation
- condenser
- condensing
- reduction
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Abstract
The utility model discloses a direct-cooling type condensing device for a reductive distillation stove, which is characterized in that an upper mouth of a distillation condenser is connected with a vacuum pumping pipe; the periphery of the distillation condenser is distributed with cold water spray throwers; the outer wall of the lower section of the distillation condenser is provided with a collecting drainage machine capable of disassembling; a sealing mat is clamped between the collecting drainage machine and the distillation condenser. The utility model realizes a work mode that the distillation condenser is directly cooled and condensed; the condensing effect is greatly increased; the condensing load of the distillation condenser is obviously increased; the yield of a single stove of the reductive distillation stove is increased. The utility model is favorable to the promote the rapid cooling and condensing of distillate in the distillation condenser, reduces the amount of the distillate which is pumped into the vacuum system due to non-timely condensing, reduces the loss of material and reduce the pollution to a vacuum system and the atmospheric environment.
Description
Technical field
The utility model relates to the condensing works in a kind of refractory metal extraction element, specifically a kind of reduction and distillation furnace direct-cooling condensation device.
Background technology
Mostly the method that is used to produce high-melting-point reactive metal (fourth officer family element) at present is to adopt the reduction distillation method, and mostly equipment used is to adopt the disclosed a kind of reduction distillation integration apparatus of the clear 55-35255 of Japanese Patent reduction and distillation furnace one by one.This equipment is relative by structure and measure-alike reducer, distiller condenser, and the centre is provided with the heat insulation coupling device of band communicating pipe.Reducer is positioned at the bottom, places electrical heater, and distiller condenser is positioned at top, and the sealed condensation sleeve of outer cover has vacuum orifice on the condensation sleeve pipe, be used to connect vacuum-pumping tube.The production process of this equipment is that in heat-processed, with the tetrachloride of melt magnesium reduction fourth officer family element, as titanium tetrachloride, reaction generates titanium sponge and magnesium chloride in reducer.About 94% liquid magnesium chloride is discharged by pipeline, and rest part then remains in the slit that titanium sponge sticks together.Reduction reaction finishes, and heat fused magnesium dividing plate is got through the communicating pipe in the heat insulation coupling device in middle part, carry out the vacuum distilling operation, promptly by the method for vacuum distilling, make residual magnesium chloride and magnesium by entering condensation-crystallization in the distiller condenser communicating pipe, thereby reach and the isolating purpose of titanium sponge.Open the heat insulation coupling device of intermediary at last, take out the titanium sponge in the reducer.Distiller condenser then behind upturned position, as the reducer of a new stove, is used to carry out the production of next stove.Single stove titanium sponge output of this production unit also depends on the size of distiller condenser condensation load except that the size that depends on reducer.And the size of distiller condenser condensation load then directly depends on the cooling performance to distiller condenser.The type of cooling of existing installation is to connect a closed condensation sleeve in the distiller condenser outer cup, by cold water continuing to flow in the condensation sleeve, takes away the heat that distiller condenser sends.As seen, this is the condensing mode to a kind of closed indirect water-cooling of distiller condenser enforcement.Owing to be to belong to indirect water-cooling, so its condensation effect is surely not very good.And more priorly be that the vacuum distilling operation is to connect vacuum-pumping tube on condensation telescopic vacuum orifice, so that the enclosed space between distiller condenser inner chamber and condensation sleeve and distiller condenser is carried out vacuum pumping.And the vacuum state in the enclosed space all has tangible obstruct and retarding effect to thermal convection in heat passage three kinds of modes and thermal conduction, and this has just further reduced the cooling performance of condensation sleeve to distiller condenser.
The utility model content
The purpose of this utility model just provides a kind of reduction and distillation furnace direct-cooling condensation device that improves condensation effect, with the condensation load of raising distiller condenser, and then single furnace output of raising reduction and distillation furnace.
The utility model is achieved in that at the distiller condenser vacuum-pumping tube that connects suitable for reading, at the peripheral cold-water sprinkler of laying of distiller condenser, at distiller condenser hypomere outer wall dismountable collection hydathode is set, and accompanies gasket between collection hydathode and distiller condenser.
Design philosophy of the present utility model be exactly by the hypomere outer wall at distiller condenser be provided with one dismountable and the collection hydathode of excellent sealing is arranged with outer wall, so that collect the water coolant that flows down from the distiller condenser outer wall, so just can realize direct cooling refrigerative condensing mode by the distiller condenser outer wall being carried out the mode of peripheral spray to distiller condenser.
After adopting the condensing mode of this straight cooling type, the condensation effect of distiller condenser obviously adopts airtight condensation telescopic indirect water-cooling mode high than existing equipment.And the mode that removably connects of collection hydathode; be for guaranteeing before distiller condenser is turning over as the reducer use; can in time it be removed; and with its be quickly installed to will original reducer outer wall as new distiller condenser on, thereby the normal exchange that can not influence reduction and distillation furnace two reactors owing to the obstruct of collection hydathode is used.The gasket that between collection hydathode and distiller condenser wall, is provided with, guaranteed the excellent sealing of the two, avoided the interior water liquid of collection hydathode to the heat insulation coupling device of bottom or the water clock on the reduction wall effectively, avoided draining to the bottom issuable danger in high-temperature zone because of the water drop.
In addition, the vacuum pumping in the utility model in the distiller condenser vacuum distillation process is to carry out the suitable for reading of distiller condenser, has not had original condensation sleeve.Like this, existing equipment carries out the mode of airtight condensation in the condensation sleeve, just becomes the open type condensing mode that has only that peripheral spray thrower exists, no hermetic unit or link.Also just eliminated the peripheral vacuum layer that exists of distiller condenser thus, to have eliminated influence a heat passage unfavorable factor of distiller condenser, thereby feasible condensation effect to distiller condenser has had further raising.
Use of the present utility model is because increasing substantially of condensation effect makes the condensation load of distiller condenser also obviously improve thereupon.Because the raising of condensation load, the entire length size of the reduction and distillation furnace that just can suitably extend increases the addition of raw material in the stove thereupon, and single furnace output also must be significantly increased.Show through repetition test, behind equipped this novel direct-cooling condensation device, corresponding existing 3 tons of titanium sponge reduction distillation stoves (its single furnace output is 3 tons), its entire length 500mm that can extend, condensation load can be by 134kg/m
2Bring up to 176kg/m
2, single stove titanium sponge output has reached 4 tons, has surpassed the highest single furnace output of 4 tons of reduction and distillation furnaces of I type (its actual output is 3.6 a tons/stove) of the former Soviet Union.
Description of drawings
Accompanying drawing is the structural representation that the utility model is used on reduction and distillation furnace.
Embodiment
In the accompanying drawing, the distiller condenser 4 on top is identical with the structure of the reducer 16 of bottom and size, and the opening of the two is relative up and down, is fixedly connected on respectively from upper and lower faces on the heat insulation coupling device 9 at middle part.Heat insulation coupling device 9 is provided with center communicating pipe 10, is connected to magnesium dividing plate 11 in the pipe.In the middle of magnesium dividing plate 11, can contrast the disclosed mode of Chinese patent CN86200847, add a similar chock plug 12,, account for the stove cycle, reduce the purpose of power consumption thereby reach to shorten to shorten the time of hot melt magnesium dividing plate.Bottom in top in distiller condenser 4 and the reducer 16 is respectively equipped with screen 14, to bear the task of intercepting magnesium and magnesium chloride distillation crystallisate 5 and carrying titanium sponge resultant 13 respectively.Reducer 16 is positioned at electrical heater 15, also is provided with thermal insulation layer 8 in the periphery, bottom of distiller condenser 4.Above-mentioned being removed outside the condensation sleeve general structure of existing reduction and distillation furnace.
The utility model is a kind of new condensation structure that is adopted on this reduction and distillation furnace, and its specific form is the connection vacuum-pumping tube 1 suitable for reading at distiller condenser 4, directly carries out vacuum pumping thus.Cold-water sprinkler 3 can be set up by support etc. in periphery at distiller condenser 4, and the spray orifice on the spray thrower 3 is all aimed at the outer wall of distiller condenser 4.Collection hydathode 6 is housed on the hypomere outer wall of distiller condenser 4.The cross section of collection hydathode 6 is L shaped, forms by at least two sections, is fastenedly connected by fastening pieces such as bolt, nuts at the articulation set place of each section, and is whole on the outer wall that is combined in distiller condenser 4, constitutes the structure formation of dismountable collection hydathode thus.On the facade sidewall of collection hydathode 6, be provided with water port 17, after joining, can in time exclude collected spraying cooling water with water shoot.
For guaranteeing the excellent sealing between collection hydathode 6 and distiller condenser 4 outer walls, going back simultaneously when collection hydathode 6 is installed, place mat has gasket 7.Gasket 7 should have certain elastic deformation degree, also certain high thermal resistance will be arranged, so gasket 7 preferred rubber asbestos pads.Test shows that this rubber asbestos pad has use properties and work-ing life preferably.
For further improving condensation effect of the present utility model, at the place suitable for reading of distiller condenser 4, spray endless tube 2 of overcoat, this spray endless tube is connected with the spray thrower 3 of distiller condenser 4 peripheries, a shared water source.The utility model adds the spray endless tube at this, very vacuum-pumping tube 1 and distiller condenser 4 these improvement structures of directly joining suitable for reading is designed just.This be since when directly from distiller condenser after suitable for reading the vacuumizing, the heat in the distiller condenser is gushed out just more direct and rapid.After this key position increases the spray endless tube, its condensation is also just more direct, effective, help promoting the rapid cooling of distillment in the distiller condenser to be condensed, thereby reduce distillment because of the too late quantity that is drawn in the vacuum system of condensation, both reduced corresponding material loss thus, reduced pollution again, realized the effect of achieving many things at one stroke vacuum system and atmospheric environment.
Claims (4)
1, a kind of reduction and distillation furnace direct-cooling condensation device, it is characterized in that at distiller condenser (4) vacuum-pumping tube (1) that connects suitable for reading, at the peripheral cold-water sprinkler (3) of laying of distiller condenser (4), be provided with dismountable collection hydathode (6) at distiller condenser (4) hypomere outer wall, accompany gasket (7) between collection hydathode (6) and distiller condenser (4).
2, reduction and distillation furnace direct-cooling condensation device according to claim 1 is characterized in that described collection hydathode (6) has at least two sections, connects by fastening piece, and is whole on the outer wall that is combined in distiller condenser (4).
3, reduction and distillation furnace direct-cooling condensation device according to claim 1 is characterized in that described gasket (7) is the rubber asbestos pad.
4,, it is characterized in that this spray endless tube is connected with the spray thrower (3) of distiller condenser periphery at distiller condenser (4) place suitable for reading overcoat spray endless tube (2) according to claim 1,2 or 3 described reduction and distillation furnace direct-cooling condensation devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024140 CN2801807Y (en) | 2005-05-26 | 2005-05-26 | Direct cooling type condensation device of reductive distilling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024140 CN2801807Y (en) | 2005-05-26 | 2005-05-26 | Direct cooling type condensation device of reductive distilling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801807Y true CN2801807Y (en) | 2006-08-02 |
Family
ID=36846514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024140 Expired - Lifetime CN2801807Y (en) | 2005-05-26 | 2005-05-26 | Direct cooling type condensation device of reductive distilling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801807Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370042C (en) * | 2005-05-26 | 2008-02-20 | 唐山市天赫钛业有限公司 | Open direct-cooling condensation technology for vacuum distillation of reduction distillation furnace |
| CN106350687A (en) * | 2016-09-05 | 2017-01-25 | 攀钢集团攀枝花钢铁研究院有限公司 | Apparatus and method for separating and purifying titanium sponge |
-
2005
- 2005-05-26 CN CN 200520024140 patent/CN2801807Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370042C (en) * | 2005-05-26 | 2008-02-20 | 唐山市天赫钛业有限公司 | Open direct-cooling condensation technology for vacuum distillation of reduction distillation furnace |
| CN106350687A (en) * | 2016-09-05 | 2017-01-25 | 攀钢集团攀枝花钢铁研究院有限公司 | Apparatus and method for separating and purifying titanium sponge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080220 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |