CN206143294U - Device is smelted to titanium alloy - Google Patents

Device is smelted to titanium alloy Download PDF

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Publication number
CN206143294U
CN206143294U CN201621096535.4U CN201621096535U CN206143294U CN 206143294 U CN206143294 U CN 206143294U CN 201621096535 U CN201621096535 U CN 201621096535U CN 206143294 U CN206143294 U CN 206143294U
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CN
China
Prior art keywords
crucible
alloy
smelting furnace
titanium
conveyance conduit
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Expired - Fee Related
Application number
CN201621096535.4U
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Chinese (zh)
Inventor
曹云
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Dongguan Obd Precision Hardware Co Ltd
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Dongguan Obd Precision Hardware Co Ltd
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Priority to CN201621096535.4U priority Critical patent/CN206143294U/en
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Publication of CN206143294U publication Critical patent/CN206143294U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

The utility model relates to a reduce the technique of smelting of energy consumption, disclose a device is smelted to titanium alloy, including smelting furnace, titaniferous solution pipeline, alloy smelting furnace, alloy liquid pipeline and finished product forging press, the smelting furnace includes the crucible and sets up in the water -cooling circulation system in the crucible outside that the top of crucible sets up a dog -house, and the bottom of crucible sets up a discharge gate, and the discharge gate is connected with titaniferous solution pipeline's input, and titaniferous solution pipeline's output is connected with the top dog -house of alloy smelting furnace, and the output is connected with alloy liquid pipeline's input with the bottom discharge mouth of alloy smelting furnace, and the input of finished product forging press is connected to alloy liquid pipeline's output. The utility model discloses reduce the energy consumption, improve the security performance of product, set up the rabbling mechanism in the alloy smelting furnace, can the intensive mixing, smelt with higher speed, improve product quality.

Description

A kind of titanium alloy smelting device
Technical field
The utility model is related to the smelting apparatus of reducing energy consumption, more particularly to a kind of titanium alloy smelting device.
Background technology
Titanium is a kind of important structural metal for growing up the 1950's, and titanium alloy is because high, anti-corrosion with intensity The features such as property is good, heat resistance is high and be widely used in every field.In the world many countries all recognize the weight of titanium alloy material The property wanted, researchs and develops to it in succession, and is applied.Titanium alloy is mainly used in making aircraft engine compressor Part, is secondly the structural member of rocket, guided missile and high-speed aircraft.
Titanium and titanium alloy are little with its proportion, and plasticity is good, and specific strength and heat resistance are high, and low temperature performance well, corrosion resistance is excellent, And have the superior performance such as good affinity with tissue, become one of most important engineering material.Recent decades with Come, as the effect increasingly increased of the development of technology, titanium and titanium alloy is important, in departments such as space flight, aviation, navigations, they are to produce Basic material, the critical material of industry development, in industries such as chemical industry, petrochemical industry, medical treatment, machineries, they also play an important role.The whole world The yield of titanium sponge is increased sharply to 16.64 ten thousand tons at nineteen forty-seven only 2 tons to when 2007.Now, titanium and titanium alloy are used in a large number In the housing for making guided missile, rocket, the spacecraft such as airship, the housing of aircraft, wing and engine blade, steamer, warship, submarine Housing, sea water desalinating unit, chemical reactor, pipeline, container, artificial teeth, bone, joint, clamping plate, and instrument, essence Close machinery, golf club, spectacle-frame, clock and watch, jewellery and ornament.Additionally, titanium is additionally operable to make superconductor, storage hydrogen material The important functional material such as material, gettering material, piezoelectric and marmem.
But, titanium can occur fierce reaction with many elements such as oxygen, nitrogen, carbon at high temperature, and this is titanium and titanium alloy Smelting zone carrys out exceptional hardship --- almost can be used without a kind of conventional crucible.Therefore, melting titanium and titanium alloy is each The vacuum consumable electrode arc furnace of kind of means --- melting titanium sponge, the vacuum cooling-shell furnace of casting titanium casting, the grade of smelting titanium alloy from Sub- cold hearth, etc., they will use water jacketed copper crucible.At present, although these technologies are quite ripe, they are still So there are some shortcomings, such as complex process, apparatus expensive, production cost height, etc..By taking non-consumable arc furnace as an example, it needs First titanium sponge and alloy material are mixed and are pressed into rod, and they are welded growth rod, then long rod is installed on equipment as Electrode, then forms electric arc by the bath surface-discharge in electrode and copper crucible, and the tip formation drop for making electrode enters molten Pond, the titanium liquid of bath bottom solidifies under the cooling effect of crucible, until electrode all fuses into bath and forms titanium ingot.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of titanium alloy smelting device, improves molten Refining efficiency and properties of product, reducing energy consumption.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of titanium alloy smelting device, including smelting furnace, titanium liquid conveyance conduit, alloy smelting furnace, aluminium alloy conveyance conduit And finished product forging press;Smelting furnace includes crucible and the water-cooling circulating system being arranged on the outside of crucible, and the top of crucible arranges one and throws Material mouth, the bottom of crucible arranges a discharging opening, and discharging opening is connected with the input of titanium liquid conveyance conduit, titanium liquid conveyance conduit it is defeated Go out end to be connected with the top dog-house of alloy smelting furnace, bottom discharge mouth and the aluminium alloy delivery pipe of output end and alloy smelting furnace The input connection in road, the output end of aluminium alloy conveyance conduit connects the input of finished product forging press.
Used as preferred embodiment of the present utility model, water-cooling circulating system described in the utility model includes being arranged at outside crucible The water cooling tube of side, water cooling tube uniform welding is arranged at the bottom side of crucible, water cooling tube in the outside of crucible, the import of water cooling tube Outlet be arranged at the top side of crucible.
Used as preferred embodiment of the present utility model, the top of crucible described in the utility model arranges a thermocouple.
Used as preferred embodiment of the present utility model, the bottom of alloy smelting furnace described in the utility model is fixedly installed one and stirs Mechanism is mixed, rabbling mechanism includes stirring rod and the propeller being fixed in stirring rod.
Used as preferred embodiment of the present utility model, the furnace wall of alloy smelting furnace described in the utility model is set to appearance Put and arrange in the furnace wall in chamber, the accommodating cavity heat-insulation layer.
Used as preferred embodiment of the present utility model, heat-insulation layer described in the utility model is made up of heat preserving and insulating material.
As preferred embodiment of the present utility model, electric pump one is set on titanium liquid conveyance conduit described in the utility model.
As preferred embodiment of the present utility model, electric pump two is set on aluminium alloy conveyance conduit described in the utility model.
Compared with prior art, the beneficial effects of the utility model are:The forging and stamping of smelting furnace, alloy smelting furnace and finished product are set Machine, preferably can carry out arranging crucible in melting, and smelting furnace to titanium alloy, and crucible outside arranges water-cooling circulating system, energy The temperature of crucible outer wall is enough reduced, potential safety hazard is reduced, thermocouple is set in crucible top, can in time grasp crucible temperature feelings Condition, so as to adjust the heating-up temperature of crucible, reducing energy consumption improves the security performance of product;Mixer is set in alloy smelting furnace Structure, can be sufficiently mixed, and accelerate melting, improve product quality.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is smelting furnace structural representation of the present utility model.
Specific embodiment
It is described in detail referring to the drawings with reference to embodiment, to enter to technical characteristic of the present utility model and advantage Row deeper into annotation.
Overall structure diagram of the present utility model as shown in Figure 1, 2, a kind of titanium alloy smelting device, including smelting furnace 1, Titanium liquid conveyance conduit 2, electric pump 1 (being arranged on titanium liquid conveyance conduit 2), alloy smelting furnace 4, aluminium alloy conveyance conduit 5, electric pump 26 (being arranged on aluminium alloy conveyance conduit 5) and finished product forging press 7;Smelting furnace 1 includes crucible 11 and is arranged at the outside of crucible 11 Water-cooling circulating system 12, the top of crucible 11 arranges a dog-house 13, and the bottom of crucible 11 arranges a discharging opening 14, discharging opening 14 are connected with the input of titanium liquid conveyance conduit 2, the output end of titanium liquid conveyance conduit 2 and the top dog-house of alloy smelting furnace 4 Connection, output end is connected with the bottom discharge mouth of alloy smelting furnace 4 with the input of aluminium alloy conveyance conduit 5, aluminium alloy conveying The input of the output end connection finished product forging press 7 of pipeline 5.As shown in figure 1, smelting furnace 1 carries out melting to titanium first, it is smelted into Titanium solution, titanium liquid conveyance conduit 2 is entered after the completion of melting in the presence of electric pump 1 via discharging opening 14, is conveyed by titanium liquid Pipeline 2 carries out melting into alloy smelting furnace 4, and alloy material is put in the process, and stirring is smelted, and aluminium alloy melting is completed Afterwards, aluminium alloy conveyance conduit 5 is entered in the presence of electric pump 26, the output end of aluminium alloy conveyance conduit 5 enters finished product forging press 7 are cast, and complete the making of titanium alloy.When the temperature of smelting furnace 1 is too high, water-cooling circulating system is opened, or be kept on all Water-cooling circulating system, is intake by the bottom of crucible 11, and the top water outlet of crucible 11 is constantly recycled into cold water, reduces the temperature of crucible 11 Degree, prevents blast, improves security performance.
As shown in Fig. 2 water-cooling circulating system described in the utility model 12 includes being arranged at the water cooling tube in the outside of crucible 11, water In the outside of crucible 11, the import of water cooling tube is arranged at the bottom side of crucible 11 to cold pipe uniform welding, and the outlet of water cooling tube sets It is placed in the top side of crucible 11.Water-cooling circulating system 12 is flowed to just with the titanium liquid of crucible 11 conversely, reverse water-cooled, strengthens water Cold effect.The top of the crucible 11 arranges a thermocouple, and thermocouple can be with the temperature of real-time detection crucible 11, when crucible 11 When temperature is too high, strengthen the flowing velocity and flow of water-cooling circulating system 12, in time cooling, when the temperature is low, can close Water-cooling circulating system 12, when required, then opens water-cooling circulating system 12, with certain flexibility, reducing energy consumption.
In order to the bottom for accelerating the smelting efficiency of alloy smelting furnace 4, alloy smelting furnace described in the utility model 4 is fixedly installed One rabbling mechanism 42, rabbling mechanism 42 includes stirring rod and the propeller being fixed in stirring rod.Can be added by stirring Fast thawing is refined and dissolved, and improves speed of melting.While in order to ensure Smelting Effect, the stove of alloy smelting furnace described in the utility model 4 Wall is set to arrange heat-insulation layer 41 in the furnace wall with accommodating cavity, the accommodating cavity, and the heat-insulation layer 41 is by heat preserving and insulating material Make, for example can for silicate heat-protective coatings, ceramic thermal insulation material, glue powder polyphenyl particle, steel wire adopt cement-foam panel, Hard-foam polyurethane warming plate, cement board, A level inorganic fireproof thermal-insulation mortars, certainly, the utility model is not limited to this, its He can reach same heat insulation effect.
Operation principle of the present utility model is as follows:The dog-house 13 of the titanium material input crucible of melting is needed, smelting furnace 1 First melting is carried out to titanium in crucible 11, titanium solution is smelted into, via discharging opening 14 in the presence of electric pump 1 after the completion of melting Into titanium liquid conveyance conduit 2, melting is carried out into alloy smelting furnace 4 by titanium liquid conveyance conduit 2, alloy is put in the process Material, rabbling mechanism 42 includes stirring rod and the propeller that is fixed in stirring rod, by stirring can speed up melting and Dissolving, improves speed of melting.After the completion of aluminium alloy melting, aluminium alloy conveyance conduit 5, alloy are entered in the presence of electric pump 26 The output end of liquid conveyance conduit 5 is cast into finished product forging press 7, completes the making of titanium alloy.Thermocouple can be examined in real time The temperature of crucible 11 is surveyed, when the temperature of smelting furnace 1 is too high, water-cooling circulating system is opened, or is kept on all water-cooling circulating system, Intake by the bottom of crucible 11, the top water outlet of crucible 11 is constantly recycled into cold water, reduces the temperature of crucible 11, prevents blast, carries High safety performance.
Clear, complete description is carried out to the utility model by the technical scheme in above example, it is clear that described Embodiment be the utility model part embodiment, rather than the embodiment of whole.Based on the enforcement in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to The scope of the utility model protection.

Claims (8)

1. a kind of titanium alloy smelting device, it is characterised in that:Including smelting furnace (1), titanium liquid conveyance conduit (2), alloy smelting furnace (4), aluminium alloy conveyance conduit (5) and finished product forging press (7);Smelting furnace (1) is including crucible (11) and is arranged at crucible (11) outward The water-cooling circulating system (12) of side, the top of crucible (11) arranges a dog-house (13), and the bottom of crucible (11) arranges one and discharges Mouth (14), discharging opening (14) is connected with the input of titanium liquid conveyance conduit (2), the output end and alloy of titanium liquid conveyance conduit (2) The bottom discharge mouth and aluminium alloy conveyance conduit of the top dog-house connection of smelting furnace (4), output end and alloy smelting furnace (4) (5) input connection, the input of output end connection finished product forging press (7) of aluminium alloy conveyance conduit (5).
2. titanium alloy smelting device according to claim 1, it is characterised in that:The water-cooling circulating system (12) is including setting The water cooling tube being placed on the outside of crucible (11), water cooling tube uniform welding is arranged at earthenware in the outside of crucible (11), the import of water cooling tube The bottom side of crucible (11), the outlet of water cooling tube is arranged at the top side of crucible (11).
3. titanium alloy smelting device according to claim 2, it is characterised in that:It is hot that the top of the crucible (11) arranges one Galvanic couple.
4. titanium alloy smelting device according to claim 1, it is characterised in that:The bottom of the alloy smelting furnace (4) is consolidated One rabbling mechanism (42) is set surely, and rabbling mechanism (42) includes stirring rod and the propeller being fixed in stirring rod.
5. titanium alloy smelting device according to claim 4, it is characterised in that:The furnace wall of the alloy smelting furnace (4) sets It is set in the furnace wall with accommodating cavity, the accommodating cavity and heat-insulation layer (41) is set.
6. titanium alloy smelting device according to claim 5, it is characterised in that:The heat-insulation layer (41) is by insulation material Material is made.
7. titanium alloy smelting device according to claim 1, it is characterised in that:Arrange on the titanium liquid conveyance conduit (2) Electric pump one (3).
8. titanium alloy smelting device according to claim 1, it is characterised in that:Set on the aluminium alloy conveyance conduit (5) Put electric pump two (6).
CN201621096535.4U 2016-09-30 2016-09-30 Device is smelted to titanium alloy Expired - Fee Related CN206143294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621096535.4U CN206143294U (en) 2016-09-30 2016-09-30 Device is smelted to titanium alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621096535.4U CN206143294U (en) 2016-09-30 2016-09-30 Device is smelted to titanium alloy

Publications (1)

Publication Number Publication Date
CN206143294U true CN206143294U (en) 2017-05-03

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Family Applications (1)

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CN201621096535.4U Expired - Fee Related CN206143294U (en) 2016-09-30 2016-09-30 Device is smelted to titanium alloy

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112551257A (en) * 2020-10-27 2021-03-26 佛山市三水凤铝铝业有限公司 Titanium wire conveying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112551257A (en) * 2020-10-27 2021-03-26 佛山市三水凤铝铝业有限公司 Titanium wire conveying device

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Granted publication date: 20170503