A kind of novel evacuated consumable smelting equipment
Technical field
The utility model belongs to titanium smelting equipment field, and in particular to a kind of novel evacuated consumable smelting equipment.
Background technology
Vacuum consumable smelting equipment generally includes the cooling body of vaccum consumable electrode electric arc furnace and correlation, evacuator
Group etc., it is by the use of electric arc as a kind of smelting equipment of thermal source smelting metal in vacuum environment, is mainly used in melting infusibility gold
Category and rare metal, using very extensive especially in titanium or titanium alloy melting field.The knot of vaccum consumable electrode electric arc furnace
Structure, includes the furnace shell of built-in crucible, is provided with the cooling water chamber of jacket type in furnace shell outside crucible, upper furnace shell, which is connected with to vacuumize, is
Unite, the electrode that vertical face crucible is set is arranged with furnace shell, electrode includes transition electrode (electrode stem) above and weldering
The consutrode being connected on below transition electrode, transition electrode top are connected on lifting spindle, and lifting spindle top passes through slip
Sealing structure is slidably disposed through furnace shell, is additionally provided with for controlling furnace shell vacuum and lifting spindle to carry out elevating control system
System;Existing consumable electrode vacuum furnace in use, due to the requirement of large scale equipment and higher vacuum, vacuum pump set noise
It is larger, while also reduce the service life of equipment with resonance problem between board, influence production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of structure novelty, the novel evacuated consumable smelting equipment of practical function.
Technical scheme provided by the utility model is:A kind of novel evacuated consumable smelting equipment, including base station and setting
Crucible, control cabinet, electrode lifting mechanism, electrode stem, terminal clamp, consutrode, furnace shell, evacuator on the base station
Structure and water(-cooling) jacket;The crucible is arranged in the furnace shell, and the vacuum device includes vacuum pump group and vacuum meter,
The vacuum pump group connects the furnace shell by vacuum line, and the vacuum meter is arranged on the vacuum line;The electrode
Elevating mechanism is arranged on the furnace shell top, and the electrode lifting mechanism connects the electrode stem, and the electrode stem passes through described
Terminal clamp connects the consutrode, and the consutrode is by the impulse stroke of the electrode lifting mechanism along the crucible
Center of inside vertically moves;Outside in the crucible sets the water(-cooling) jacket, and the water(-cooling) jacket is connected with cooling
Water circulation machine;Longitudinal noise reduction layer and horizontal noise reduction layer are additionally provided with the base station;The horizontal noise reduction layer is horizontally installed on
The lower section of the vacuum pump group, longitudinal noise reduction layer are disposed longitudinally between the crucible and the horizontal noise reduction layer;Institute
State control cabinet and be provided with power supply, the crucible and consutrode connect the positive pole and negative pole of the power supply, institute respectively
The controlling switch for stating electrode lifting mechanism, cooling water circulation machine and vacuum device is respectively arranged on the control cabinet.
As a kind of improvement of the present utility model, the cooling water circulation machine is arranged in the base station close to vacuum pump group
Side, longitudinal noise reduction layer is arranged between the cooling water circulation machine and the horizontal noise reduction layer.
As a kind of improvement of the present utility model, longitudinal noise reduction layer and horizontal noise reduction layer are cushion rubber layer.
As a kind of improvement of the present utility model, shock absorber 74 is respectively provided with the bottom of the vacuum pump group.
As a kind of improvement of the present utility model, the shock absorber is air cushion absorber.
As a kind of improvement of the present utility model, temperature sensor is additionally provided with the water(-cooling) jacket.
As a kind of improvement of the present utility model, arc monitor mechanism, the electric arc prison are additionally provided with the furnace shell
Control mechanism includes three proofings high-definition camera, and display screen group, the letter of the arc monitor mechanism are additionally provided with the control cabinet
Number output end connects a signal input part of the display screen group.
As a kind of improvement of the present utility model, electron vacuum gage, the electronics are additionally provided with the vacuum line
The signal output part of vacuum meter connects another signal input part of the display screen group.
As a kind of improvement of the present utility model, vacuum pump group derricking gear is additionally provided with the base station, it is described true
Empty pump group derricking gear is arranged on the side of the vacuum pump group.
Beneficial effect:
The utility model structure is novel, practical function, enough vacuum conditions will be extracted into furnace shell by vacuum device
And keep, then by consutrode bottom with arc plasma is formed between crucible, the area has high temperature, can make
Consutrode end is melt here to be melted, and passes through the high-purity under molten condition in the presence of cooling jacket and cooling water circulation machine
Titanium alloy solidification and crystallization is ingot casting;Horizontal noise reduction layer is provided with the base station under vacuum device, can effectively reduce vacuum
The noise of pump group and vibrations, and the longitudinal noise reduction layer being arranged between cooling water circulation machine and the horizontal noise reduction layer can effectively hinder
Resonance is produced between cooling water circulation machine and vacuum pump group absolutely;Because requirement of the product for vacuum of different purity is different,
Vacuum pump group derricking gear is set on base station, easily can install and adjust vacuum pump group.
Vacuum pump group bottom set air cushion absorber, can further buffering vibration, both protection equipment, and can were enough
Reduce noise.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
1 it is base station in figure, 11 is crucible, 10 is arc monitor mechanism, 2 is control cabinet, 21 is display screen group, 3 be electrode
Elevating mechanism 4 is electrode stem, 41 is terminal clamp, and 5 be consutrode, and 6 be furnace shell, 7 is vacuum device, 71 is vavuum pump
Group, 72 be vacuum meter, 73 be electron vacuum gage, 74 be shock absorber, 8 be water(-cooling) jacket, 81 be temperature sensor, 82 be cooling
Water circulation machine, 83 be longitudinal noise reduction layer, 84 be horizontal noise reduction layer, 9 be vacuum pump group derricking gear.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, the novel evacuated consumable smelting equipment in the present embodiment, including base station 1 and it is arranged on the base
Crucible 11, control cabinet 2, electrode lifting mechanism 3, electrode stem 4, terminal clamp 41, consutrode 5, furnace shell 6 on platform 1, vacuumize
Mechanism 7 and water(-cooling) jacket 8;The crucible 11 is arranged in the furnace shell 6, and the vacuum device 7 includes vacuum pump group 71
And vacuum meter 72, the vacuum pump group 71 using existing three-level vacuum pump group and connect the furnace shell by vacuum line
6, the vacuum meter 72 is arranged on the vacuum line;The electrode lifting mechanism 3 is arranged on the top of furnace shell 6, described
Electrode lifting mechanism 3 connects the electrode stem 4, and the electrode stem 4 connects the consutrode 5 by the terminal clamp 41,
The consutrode 5 is vertically moved by the impulse stroke of existing electrode lifting mechanism 3 along the center of inside of crucible 11
It is dynamic;Outside in the crucible 11 sets the water(-cooling) jacket 8, and the water(-cooling) jacket 8 is connected with existing cooling water circulation machine
82;Longitudinal noise reduction layer 83 and horizontal noise reduction layer 84 are additionally provided with the base station 1;The horizontal noise reduction layer 84 is horizontally installed on
The lower section of the vacuum pump group 71, longitudinal noise reduction layer 83 be disposed longitudinally on the crucible 11 and the horizontal noise reduction layer 84 it
Between;The control cabinet 2 is provided with power supply, the crucible 11 and consutrode 5 are connecting the power supply just respectively
Pole and negative pole, the controlling switch of the electrode lifting mechanism 3, cooling water circulation machine 82 and vacuum device 7 are respectively set
On the control cabinet 2.
In the present embodiment, the cooling water circulation machine 82 is arranged in the base station 1 close to the one of vacuum pump group 71
Side, longitudinal noise reduction layer 83 are arranged between the cooling water circulation machine 82 and the horizontal noise reduction layer 84;The longitudinal direction drop
Make an uproar layer 83 and horizontal noise reduction layer 84 is cushion rubber layer;Shock absorber is respectively provided with the bottom of the vacuum pump group 71
74;The shock absorber 74 is air cushion absorber;Temperature sensor 81 is additionally provided with the water(-cooling) jacket 8;In the stove
Arc monitor mechanism 10 is additionally provided with shell 6, the arc monitor mechanism 10 includes three proofings high-definition camera, in the control cabinet
Display screen group 21 is additionally provided with 2, the signal output part of the arc monitor mechanism 10 connects one of the display screen group 21
Signal input part;Electron vacuum gage 73, the signal output part of the electron vacuum gage 73 are additionally provided with the vacuum line
Connect another signal input part of the display screen group 21;Vacuum pump group derricking gear 9 is additionally provided with the base station 1,
The vacuum pump group derricking gear 9 is arranged on the side of the vacuum pump group 71.
In use, enough vacuum conditions and holding will be extracted into furnace shell 6 by vacuum device 7, then passed through
With arc plasma is formed between crucible, the area has high temperature for consutrode bottom, can make consutrode end
Here it is melt and melts, is coagulated by the high-purity titanium alloy under molten condition in the presence of cooling jacket 8 and cooling water circulation machine 82
It is ingot casting to consolidate crystalline substance;Horizontal noise reduction layer 84 is provided with base station 1 under vacuum device 7, can effectively reduce vacuum pump group
71 noise and vibrations, and the longitudinal noise reduction layer 83 being arranged between cooling water circulation machine 82 and the horizontal noise reduction layer 84 can have
Effect, which blocks, produces resonance between cooling water circulation machine 82 and vacuum pump group 71;Because the product of different purity is wanted for vacuum
Ask different, vacuum pump group derricking gear 9 is set on base station 1, easily can install and adjust vacuum pump group 71.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art can also make a variety of changes accordingly
Change, but any change equivalent or similar with the utility model should all be covered in the range of the utility model claims.