CN208171009U - A kind of improved vacuum smelting furnace - Google Patents
A kind of improved vacuum smelting furnace Download PDFInfo
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- CN208171009U CN208171009U CN201820733863.3U CN201820733863U CN208171009U CN 208171009 U CN208171009 U CN 208171009U CN 201820733863 U CN201820733863 U CN 201820733863U CN 208171009 U CN208171009 U CN 208171009U
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- furnace body
- flue
- hopper
- feed pipe
- discharge duct
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Abstract
The utility model discloses a kind of improved vacuum smelting furnaces, are related to metal melting equipment technical field, including furnace body and set flue inside it, hinged bell at the top of furnace body, set feed pipe and vacuum tube on bell, bottom of furnace body sets discharge duct；Heating device is set outside flue, sets the feeding box being connected with feed mechanism above furnace body；Furnace body is connected with rotating device；Rotating device includes and is located at the elevating mechanism of bottom of furnace body, and elevating mechanism is located at bottom of furnace body side, and the bottom of furnace body other side sets limiting stand, and discharge duct is set to flue sidewall bottom, and discharge duct is set to above limiting stand.Feeding is completed using feed mechanism, heating device heats flue；It drives furnace body to rotate around cradle top by elevating mechanism when discharging is poured, furnace body is limited by limiting stand, molten metal is flowed out from discharge duct, completes the steady casting of molten metal.The utility model reduces the labor intensity of operator, and uphill furnace body, which can be avoided molten metal and be retained in, to be caused to waste in flue.
Description
Technical field
The utility model relates to metal melting equipment technical field more particularly to a kind of improved vacuum smelting furnaces.
Background technique
Smelting furnace is equipment of the raw material mixing through high temperature melt for liquid by a variety of containing metal, due to melting under vacuum
Refining is easy the nitrogen being dissolved in steel and alloy, hydrogen, oxygen and carbon removal to more than smelting lower level under normal pressure, simultaneously for
The high impurity element of steaming pressure ratio parent metal (copper, zinc, lead, antimony, bismuth, tin and arsenic etc.) can be gone by volatilization under smelting temperature
The ingredient of the aluminium, titanium, boron and the zirconium isoreactivity element that remove, and need to be added in alloy is easily controllable.Therefore the gold through vacuum melting
Toughness, fatigue strength, corrosion resistance, high temperature creep property and the magnetic conductivity of magnetic alloy etc. can significantly be improved by belonging to material
Multiple performance.
Currently, with advances in technology, existing vacuum smelting furnace leads to feeding and unloads since there are some design defect
The large labor intensity of material, while flue inner metal liquid is not easy to topple over clean, and the molten metal left also not easy-clear when discharging,
Waste is serious.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of improved vacuum smelting furnaces, it is intended to solve existing skill
Feeding present in art and discharging large labor intensity, the halfway technical problem of discharging.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of improved vacuum smelting furnace, including furnace body and flue, the flue are arranged in the furnace interior, the furnace
Bell is hinged at the top of body, the bell is equipped with the feed pipe being connected to the flue and is connected with vacuum generator true
Blank pipe, the bottom of the furnace body are equipped with the discharge duct being connected to the flue；The outside of the flue is equipped with heating device, described
The top of furnace body is equipped with the feeding box being connected with feed mechanism；The furnace body is connected with rotating device；
The rotating device includes the elevating mechanism for being used to support the bracket of the furnace body and the bottom of furnace body being arranged in,
The bottom side of the furnace body is arranged in the elevating mechanism, and the bottom other side of the furnace body is equipped with limiting stand, the discharging
Pipe is set to the sidewall bottom of the flue, and the discharge duct is set to the top of limiting stand.
Preferably, the bracket includes supporting leg and annular anchor ear, and the annular anchor ear is fastened around in the furnace body
Portion, the annular anchor ear at the top of shaft and the supporting leg by being rotatedly connected.
Preferably, the elevating mechanism is hydraulic cylinder, and the hydraulic cylinder is two and is juxtaposed on the bottom of furnace body
Side, the limiting stand is relatively arranged on the other side of the bottom of furnace body and is set between two hydraulic cylinders；The limit
Position platform is equipped with inductive switch, and the inductive switch is electrically connected with the hydraulic cylinder.
Preferably, the feed pipe and feeding box are two, are respectively corresponded as the first feed pipe and the first hopper, second
Feed pipe and the second hopper, first hopper and the second hopper are both secured on the feed mechanism above the furnace body, described
The outlet of first hopper can be docked with first feed pipe, and the outlet of second hopper can be with second feed pipe
Docking.
Preferably, several all separation troughs in second hopper, the side of the separation trough are equipped with opposite with outlet
The pusher answered.
Preferably, the pusher is hydraulic cylinder.
Preferably, insulating layer is equipped between the heating device and the inner wall of the furnace body, the bell is equipped with temperature control
Device.
Generated beneficial effect is by adopting the above technical scheme：Compared with prior art, the utility model passes through upper
Feeding box is placed in above furnace body and is docked with feed pipe by material mechanism completes feeding, is heated using heating device to flue；
It drives furnace body to rotate around cradle top by elevating mechanism when discharging is poured, furnace body is limited by limiting stand, after thawing
Molten metal from discharge duct flow out, complete the steady casting of molten metal.The utility model improves the automation of feeding and discharging
Degree, reduces the labor intensity of operator, and then improves operating safety factor；Inclined furnace body can will be internal simultaneously
Molten metal pours completely, avoids being retained in and causes to waste in flue.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of improved vacuum smelting furnace provided by the utility model；
Fig. 2 is the discharge status figure of vacuum smelting furnace in Fig. 1；
In figure：1- furnace body, 2- flue, 3- bell, 4- feed pipe, 5- vacuum generator, 6- vacuum tube, 7- discharge duct, 8-
Heating device, 9- feeding box, 10- bracket, 11- elevating mechanism, 12- limiting stand, 13- supporting leg, 14- annular anchor ear, 15- shaft,
The first feed pipe of 16-, the first hopper of 17-, the second feed pipe of 18-, the second hopper of 19-, 20- pusher, 21- insulating layer, 22-
Temperature controller.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2, a kind of improved vacuum smelting furnace provided by the utility model, including furnace body 1 and flue 2 are please referred to,
The inside of the furnace body 1 is arranged in the flue 2, and the furnace body 1 is the hollow housing of top opening, and the top of furnace body 1 is hinged
There is bell 3, the bell 3 is equipped with the feed pipe 4 being connected to the flue 2 and the vacuum tube 6 being connected with vacuum generator 5,
The bottom of the furnace body 1 is equipped with the discharge duct 7 being connected to 2 bottom of flue；The outside of the flue 2 is equipped with heating device 8,
The top of the furnace body 1 is equipped with the feeding box 9 being connected with feed mechanism；The furnace body 1 is connected with rotating device；The rotation dress
It sets the bracket 10 including being used to support the furnace body 1 and the elevating mechanism 11 of 1 bottom of furnace body, the elevating mechanism is set
11 are arranged in the bottom side of the furnace body 1, and the bottom other side of the furnace body 1 is equipped with limiting stand 12, and the discharge duct 7 is arranged
In the sidewall bottom of the flue 2, the discharge duct 7 is set to the top of limiting stand 12.
Compared with prior art, the utility model is with simple and compact for structure, operating automation degree is high, safety coefficient is high
The advantages of, feeding box is placed in above furnace body and is docked with feed pipe by feed mechanism and completes feeding, utilizes heating device reality
Now to the heating of flue；Furnace body is driven to rotate around cradle top by elevating mechanism when discharging is poured, by limiting stand to furnace body
It is limited, docks discharge duct with the sprue gate of mold, the molten metal after thawing is flowed out from discharge duct, completes the flat of molten metal
Steady casting.The degree of automation that feeding and discharging are improved by feed mechanism, rotating mechanism and elevating mechanism reduces operation
The labor intensity of personnel, and then improve operating safety factor；Inclined furnace body can topple over completely interior metal liquid simultaneously
Out, it avoids being retained in and causes to waste in flue.
As shown in Figure 1, a preferred embodiment as the utility model, the bracket 10 includes that supporting leg 13 and annular are embraced
Hoop 14, the annular anchor ear 14 are fastened around the middle part of the furnace body 1, and the annular anchor ear 14 passes through shaft 15 and the branch
The top of leg 13 is rotatedly connected.
As a specific embodiment of the utility model, the elevating mechanism 11 is hydraulic cylinder, and the hydraulic cylinder is two
Side that is a and being juxtaposed on 1 bottom of furnace body, the limiting stand 12 are relatively arranged on the another of 1 bottom of furnace body
It side and is set between two hydraulic cylinders；The limiting stand 12 is equipped with inductive switch, the inductive switch and the hydraulic cylinder
Electrical connection.When smelting, which finishes, needs discharging, starts the hydraulic cylinder of bottom of furnace body, make tilting furnace to discharge duct and die casting
Mouth docking, the bottom of furnace body other side is contacted with limiting stand at this time, is issued and is instructed to hydraulic cylinder by inductive switch, and hydraulic cylinder stops
Movement；After completing discharging casting, being again started up hydraulic cylinder resets furnace body uprightly.
As shown in Figure 1, a preferred embodiment as the utility model, the feed pipe 4 and feeding box 9 are two
It is a, it respectively corresponds as the first feed pipe 16 and the first hopper 17, the second feed pipe 18 and the second hopper 19, first hopper 17
Be both secured to the second hopper 19 on the feed mechanism of 1 top of the furnace body, the outlet of first hopper 17 can with it is described
The docking of first feed pipe 16, the outlet of second hopper 19 can be docked with second feed pipe 18.Wherein, feed mechanism
May be provided at the top in workshop, when feeding, the first hopper and the second hopper be pushed into working position using manipulator, realize with
The docking of first feed pipe and the second feed pipe.Major ingredient can be accommodated in first hopper, accommodate a variety of alloy materials in the second hopper.
Wherein, several all separation troughs in second hopper 19, the side of the separation trough are equipped with opposite with outlet
The pusher 20 answered.After a variety of alloy materials are weighed in proportion in advance, require to add one by one according to technique using pusher
Into flue.
In a specific embodiment of the utility model, the pusher 20 selects hydraulic cylinder, can be closed according to addition
The particular number of the type setting hydraulic cylinder of gold material.
As shown in Figure 1, a preferred embodiment as the utility model, the heating device 8 is interior with the furnace body 1
Insulating layer 21 is equipped between wall, the bell 3 is equipped with temperature controller 22.Temperature controller is electrically connected with heating device, passes through temperature control
The actual temperature that device detects controls the movement of heating device.Wherein, heating device can be selected and be coiled in furnace outer wall and bottom
The electric heating tube in portion.
It, can be in addition, cooling layer can also be arranged between inboard wall of furnace body and insulating layer in order to avoid furnace body temperature is excessively high
Cooling water is injected into cooling layer or is passed through cryogenic gas and is cooled down, and also reduces week while reducing furnace body own temperature
The temperature for enclosing operating space is conducive to the health of human body for protecting operator.
Elaborate many details in the above description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (7)
1. the inside of the furnace body, feature is arranged in a kind of improved vacuum smelting furnace, including furnace body and flue, the flue
It is：Bell is hinged at the top of the furnace body, the bell is equipped with the feed pipe being connected to the flue and sends out with vacuum
The connected vacuum tube of raw device, the bottom of the furnace body are equipped with the discharge duct being connected to the flue；The outside of the flue is equipped with
Heating device, the top of the furnace body are equipped with the feeding box being connected with feed mechanism；The furnace body is connected with rotating device；
The rotating device includes the elevating mechanism for being used to support the bracket of the furnace body and the bottom of furnace body being arranged in, described
The bottom side of the furnace body is arranged in elevating mechanism, and the bottom other side of the furnace body is equipped with limiting stand, and the discharge duct is set
It is placed in the sidewall bottom of the flue, the discharge duct is set to the top of limiting stand.
2. a kind of improved vacuum smelting furnace according to claim 1, it is characterised in that：The bracket includes supporting leg and ring
Shape anchor ear, the annular anchor ear are fastened around the middle part of the furnace body, and the annular anchor ear passes through shaft and the supporting leg
Top is rotatedly connected.
3. a kind of improved vacuum smelting furnace according to claim 1, it is characterised in that：The elevating mechanism is hydraulic
Cylinder, the hydraulic cylinder is two and is juxtaposed on the side of the bottom of furnace body, and the limiting stand is relatively arranged on the furnace
It the other side of body bottom and is set between two hydraulic cylinders；The limiting stand be equipped with inductive switch, the inductive switch with
The hydraulic cylinder electrical connection.
4. a kind of improved vacuum smelting furnace according to claim 1, it is characterised in that：The feed pipe and feeding box are equal
It is two, respectively corresponds as the first feed pipe and the first hopper, the second feed pipe and the second hopper, first hopper and second
Hopper is both secured on the feed mechanism above the furnace body, and the outlet of first hopper can be with first feed pipe pair
It connects, the outlet of second hopper can be docked with second feed pipe.
5. a kind of improved vacuum smelting furnace according to claim 4, it is characterised in that：If all in second hopper
Dry separation trough, the side of the separation trough are equipped with pusher corresponding with outlet.
6. a kind of improved vacuum smelting furnace according to claim 5, it is characterised in that：The pusher is hydraulic
Cylinder.
7. a kind of improved vacuum smelting furnace according to claim 1-6, it is characterised in that：The heating device
Insulating layer is equipped between the inner wall of the furnace body, the bell is equipped with temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733863.3U CN208171009U (en) | 2018-05-17 | 2018-05-17 | A kind of improved vacuum smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820733863.3U CN208171009U (en) | 2018-05-17 | 2018-05-17 | A kind of improved vacuum smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208171009U true CN208171009U (en) | 2018-11-30 |
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ID=64368217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820733863.3U Active CN208171009U (en) | 2018-05-17 | 2018-05-17 | A kind of improved vacuum smelting furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN208171009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440591A (en) * | 2019-07-29 | 2019-11-12 | 天津市三木森电炉股份有限公司 | One kind being based on shape extrusion energy-saving horizontal heating furnace |
| CN110500882A (en) * | 2019-08-20 | 2019-11-26 | 云南云铝涌鑫铝业有限公司 | Intermediate frequency furnace rollover control system, method and intermediate frequency furnace |
-
2018
- 2018-05-17 CN CN201820733863.3U patent/CN208171009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440591A (en) * | 2019-07-29 | 2019-11-12 | 天津市三木森电炉股份有限公司 | One kind being based on shape extrusion energy-saving horizontal heating furnace |
| CN110500882A (en) * | 2019-08-20 | 2019-11-26 | 云南云铝涌鑫铝业有限公司 | Intermediate frequency furnace rollover control system, method and intermediate frequency furnace |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 054800 No.16, Huagong Avenue, Qinghe County, Xingtai City, Hebei Province Patentee after: AVIC Shangda superalloy materials Co.,Ltd. Address before: 054800 No.16, Huagong Avenue, Qinghe County, Xingtai City, Hebei Province Patentee before: AVIC SHANGDA SUPER ALLOYS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |