CN208617959U

CN208617959U - A kind of high purity silver casting smelting device

Info

Publication number: CN208617959U
Application number: CN201821126014.8U
Authority: CN
Inventors: 陈新喜
Original assignee: JIANGXI LONGTIANYONG NONFERROUS METALS Co Ltd
Current assignee: JIANGXI LONGTIANYONG NONFERROUS METALS Co Ltd
Priority date: 2018-07-09
Filing date: 2018-07-09
Publication date: 2019-03-19
Anticipated expiration: 2028-07-09

Abstract

The utility model discloses a kind of high purity silver casting smelting devices, closing cap is sealingly mounted at the top of smelting furnace, feed inlet is offered among the bottom of closing cap, feed cap is installed on feed inlet, feed cap is hinged on hinged seat, hinged seat is welded on closing cap, hinged seat is located at the side of feed cap, handle is mounted on the top of feed cap, handle is located remotely from the side of hinged seat, the side that closing is placed on feed inlet offers mounting hole, fixed column is mounted on closing cap, movable sleeve is connected to rotation lid in fixed column, rotation is covered on mounting hole, rotation, which covers to be welded on one end far from fixed column, moves column, support base is located at the side of rotation lid, the side wall of support base and smelting furnace is integrally formed, supporting groove is offered on support base, melting chamber is provided in smelting furnace, melting chamber is external to smelting furnace inner wrap and twines Around conducting wire, inert gas holding vessel is connected by air inlet with the intracavitary portion of melting.

Description

A kind of high purity silver casting smelting device

Technical field

The utility model relates to high purity silver casting smelting technical field, specifically a kind of high purity silver casting smelting device.

Background technique

Existing silver ore directly carries out melting in open melting mechanism, then will melt the silver-colored solution in mechanism and conveys It goes out to carry out die cast.Carrying out smelting metal in this manner not only makes the slag inclusion in metallic silver solution more, simultaneously Metallic silver solution also easily aoxidizes the quality decline of the metal product so as to cause die cast at high operating temperatures.

Utility model content

The purpose of this utility model is to provide a kind of high purity silver casting smelting device, with solve to propose in background technique Problem.To achieve the above object, the utility model provides the following technical solutions；

A kind of high purity silver casting smelting device, including it is smelting furnace, closing cap, feed cap, air inlet, hinged seat, handle, solid Fixed column, rotation lid move column, support base, supporting groove, feed inlet, melting chamber, motor, auger, outlet tube, inert gas storage Tank, winding conducting wire, mounting hole are deposited, the closing cap is sealingly mounted at the top of the smelting furnace, in the bottom of the closing cap Between offer the feed inlet, the feed cap is installed on the feed inlet, the feed cap is hinged on the hinged seat, The hinged seat is welded on the closing cap, and the hinged seat is located at the side of the feed cap, and the handle is mounted on institute The top of feed cap is stated, the handle is located remotely from the side of the hinged seat, described to close the side for being placed on the feed inlet The mounting hole is offered, the fixed column is mounted on the closing cap, and pivot bush unit has the rotation in the fixed column Lid, the rotation are covered on the mounting hole, and the rotation, which is covered, is welded with described remove on one end far from the fixed column Dynamic column, the support base are located at the side of the rotation lid, and the side wall of the support base and the smelting furnace is integrally formed, described The supporting groove is offered on support base, the melting chamber is provided in the smelting furnace, and the melting chamber is external to described Smelting furnace inner wrap has the winding conducting wire, and the inert gas holding vessel passes through the air inlet and the intracavitary portion of the melting It is connected.

Preferably, the auger is installed in the mounting hole, is equipped with outside the closing cap at the top of the auger The motor, the outlet tube are located at the discharge end of the auger.

Preferably, the auger is to convey metallic silver melt by motor driven.

Preferably, the smelting furnace aluminium alloy crucible.

Preferably, nitrogen or helium, peace in the inert gas holding vessel are stored in the inert gas holding vessel Equipped with pressurizing device, it is intracavitary that the inert gas is poured the melting by the pressurizing device.

Preferably, the outlet tube is mounted in the supporting groove of the support base.

Compared with prior art, the utility model has the beneficial effects that

Through the above technical solutions, then the utility model is being closed by the way that closing cap is arranged at the top of melting mechanism Setting blowing mouth and feed inlet are covered, gas is then protected to input in melting chamber within the organization is melted by blowing mouth, and it is golden Belonging to raw material is to put into melting chamber to carry out melting by feed inlet, and in fusion process, melting is intracavitary to fill such metal always Protection gas is expired to prevent the oxidation of metallic solution, to allow the quality for improving Metal Melting.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of high purity silver casting smelting device provided by the utility model；

Fig. 2 is a kind of schematic cross-sectional view of high purity silver casting smelting device provided by the utility model；

Fig. 3 is a kind of mounting structure schematic diagram of the auger of high purity silver casting smelting device provided by the utility model；

In figure: smelting furnace 1, feed cap 3, air inlet 4, hinged seat 5, handle 6, fixed column 7, rotation lid 8, is removed closing cap 2 Dynamic column 9, support base 10, supporting groove 11, feed inlet 12, melting chamber 13, motor 14, auger 15, outlet tube 16, inert gas Holding vessel 17, winding conducting wire 18, mounting hole 19.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments 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-Fig. 3 is please referred to, a kind of embodiment provided by the utility model:

A kind of high purity silver casting smelting device, including smelting furnace 1, closing cap 2, feed cap 3, air inlet 4, hinged seat 5, Handle 6, fixed column 7, rotation lid 8, move column 9, support base 10, supporting groove 11, feed inlet 12, melting chamber 13, motor 14, Auger 15, outlet tube 16, inert gas holding vessel 17, winding conducting wire 18, mounting hole 19, the closing cap 2 are sealingly mounted at institute The top of smelting furnace 1 is stated, the feed inlet 12 is offered among the bottom of the closing cap 2, is equipped on the feed inlet 12 The feed cap 3, the feed cap 3 are hinged on the hinged seat 5, and the hinged seat 5 is welded on the closing cap 2, institute The side that hinged seat 5 is located at the feed cap 3 is stated, the handle 6 is mounted on the top of the feed cap 3, and the handle 6 is located at Side far from the hinged seat 5, the closing cap 2 offers the mounting hole 19 in the side of the feed inlet 12, described Fixed column 7 is mounted on the closing cap 2, and pivot bush unit has the rotation lid 8 in the fixed column 7, and the rotation lid 8 covers It is welded on one end far from the fixed column 7 on the mounting hole 19, on the rotation lid 8 and described moves column 9, the support Seat 10 is located at the side of the rotation lid 8, and the side wall of the support base 10 and the smelting furnace 1 is integrally formed, the support base The supporting groove 11 is offered on 10, the melting chamber 13 is provided in the smelting furnace 1, and the melting chamber 13 is external to institute Stating 1 inner wrap of smelting furnace has the winding conducting wire 18, and the inert gas holding vessel 17 is melted by the air inlet 4 with described It is connected inside refining chamber 13.

In the present embodiment, the auger 15 is installed, 15 top of auger is in the closing cap 2 in the mounting hole 19 Outside is equipped with the motor 14, and the outlet tube 16 is located at the discharge end of the auger 15.Auger 15 is for transporting dissolution Silver-colored solution.

In the present embodiment, the auger 15 is that conveying metallic silver melt is driven by motor 14.

In the present embodiment, the smelting furnace 1 is aluminium alloy crucible.Aluminium alloy crucible fusing point is high.

In the present embodiment, nitrogen or helium, the inert gas storage are stored in the inert gas holding vessel 17 Pressurizing device is installed, the pressurizing device pours the inert gas in the melting chamber 13 in tank 17.Nitrogen or helium The density of gas is greater than atmospheric density, and silver is avoided to aoxidize in fusion process.

In the present embodiment, the outlet tube 16 is mounted in the supporting groove 11 of the support base 10.Supporting groove 11 support outlet tubes 16, enable outlet tube 16 to stablize support.

Working principle: before carrying out melting silver ore using the metallic silver smelting apparatus, air inlet 4 is first passed through to melting Input protection gas in chamber 13, using the density of protection gas be greater than the characteristic of atmospheric density by air original in melting chamber 13 from It is discharged in feed inlet, then metal is just difficult to contact with air at the beginning of melting, while during Metal Melting And in the case where in melting chamber 13 storing molten metal, input protection gas is into melting chamber 13 to prevent the oxygen of metal Change, to improve the quality of the metallic silver product.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of high purity silver casting smelting device, it is characterised in that: including smelting furnace (1), closing cap (2), feed cap (3), into Port (4), handle (6), fixed column (7), rotation lid (8), moves column (9), support base (10), supporting groove at hinged seat (5) (11), feed inlet (12), melting chamber (13), motor (14), auger (15), outlet tube (16), inert gas holding vessel (17), twine Around conducting wire (18), mounting hole (19), the closing cap (2) is sealingly mounted at the top of the smelting furnace (1), the closing cap (2) offer among bottom the feed inlet (12), be equipped with the feed cap (3) on the feed inlet (12), it is described into Material lid (3) is hinged on the hinged seat (5), and the hinged seat (5) is welded on the closing cap (2), the hinged seat (5) Positioned at the side of the feed cap (3), the handle (6) is mounted on the top of the feed cap (3), and the handle (6) is located at Side far from the hinged seat (5), the side of closing cap (2) the Yu Suoshu feed inlet (12) offers the mounting hole (19), the fixed column (7) is mounted on the closing cap (2), and pivot bush unit has the rotation to cover on the fixed column (7) (8), the rotation lid (8) is covered on the mounting hole (19), one end far from the fixed column (7) on the rotation lid (8) On be welded with it is described move column (9), the support base (10) is located at the side of the rotation lid (8), the support base (10) with The side wall of the smelting furnace (1) is integrally formed, and offers the supporting groove (11), the smelting furnace on the support base (10) (1) it is provided with the melting chamber (13) in, the melting chamber (13), which is external to the smelting furnace (1) inner wrap, the winding Conducting wire (18), the inert gas holding vessel (17) inside the air inlet (4) and the melting chamber (13) by being connected.

2. a kind of high purity silver casting smelting device according to claim 1, it is characterised in that: peace in the mounting hole (19) Equipped with the auger (15), be equipped with the motor (14) outside the closing cap (2) at the top of the auger (15), it is described go out Liquid pipe (16) is located at the discharge end of the auger (15).

3. a kind of high purity silver casting smelting device according to claim 2, it is characterised in that: the auger (15) is to pass through Motor (14) driving conveying metallic silver melt.

4. a kind of high purity silver casting smelting device according to claim 3, it is characterised in that: smelting furnace (1) aluminium closes Golden crucible.

5. a kind of high purity silver casting smelting device according to claim 4, it is characterised in that: the inert gas holding vessel (17) nitrogen or helium are stored in, and pressurizing device, the pressurizing device are installed in the inert gas holding vessel (17) The inert gas is poured in the melting chamber (13).

6. a kind of high purity silver casting smelting device according to claim 5, it is characterised in that: outlet tube (16) installation In the supporting groove (11) of the support base (10).