CN206247848U - The lift noble metal smelting furnace of rotatable crucible - Google Patents
The lift noble metal smelting furnace of rotatable crucible Download PDFInfo
- Publication number
- CN206247848U CN206247848U CN201621301195.4U CN201621301195U CN206247848U CN 206247848 U CN206247848 U CN 206247848U CN 201621301195 U CN201621301195 U CN 201621301195U CN 206247848 U CN206247848 U CN 206247848U
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- CN
- China
- Prior art keywords
- crucible
- heater
- lift
- noble metal
- burner hearth
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Abstract
A kind of lift noble metal smelting furnace of rotatable crucible, it includes body of heater, crucible and lowering or hoisting gear, and the lower section in the body of heater with burner hearth, the body of heater is imported and exported with a burner hearth, and the body of heater is arranged on a fixed support；The lowering or hoisting gear includes being arranged on the lifting bracket of the body of heater side, it is installed in lifting body and loading stage on lifting bracket, the loading stage is arranged on the lifting body, the loading stage corresponds to the underface of the body of heater, on the loading stage it is vertical be inserted with one can be with respect to rotation and the rotating shaft of axially opposing fixation, the upper end of the rotating shaft is coaxially fixedly installed a crucible caulking groove, the lower end of the rotating shaft is fixedly installed a drive, the drive and a motor linkage, the crucible can be embedded in the crucible caulking groove, the lifting body can drive the loading stage to lift to move to the crucible and imported and exported from the burner hearth on the lifting bracket and coaxial be in and out of the burner hearth.
Description
Technical field
The utility model is related to the production equipment field of precious metal refineries, more particularly to a kind of lift of rotatable crucible
Noble metal smelting furnace.
Background technology
In noble metal manufacturing industry, the quality of noble metal products is the key factor for determining value of the product.Due to noble metal
The particularity of material, will produce high-quality product, just very high to precious metal material quality requirement.Simultaneously as your gold
High, the shared high cost of category value, therefore, the research and application of the melting technique technique in noble metal process, to your gold
It is very important for category manufacturing industry.It is well known that medium-high frequency smelting furnace is for steel-smelting, iron, copper, aluminium and various conjunctions
The common equipment of gold, the structure of existing high-frequency melting furnace mainly includes thering is burner hearth and crucible in body of heater, the body of heater, described
Body of heater be located at burner hearth outside in be provided with electrical heating induction coil, be provided with body of heater one for for the crucible pass in and out crucible go out
Mouthful.This structure is inconvenient in specific operation process, and because noble metal is in fusion process, it is Celsius that temperature has reached 1800
Degree left and right, therefore after noble metal dissolves, crucible is inconvenient to take out；And traditional crucible be put into the body of heater after substantially
All it is fixedly installed, and can then be present the uneven situation of heat temperature raising in the temperature in burner hearth, be unfavorable for rapidly and uniformly to expensive
Metal carries out melting.
Utility model content
The purpose of this utility model is the lift noble metal smelting furnace for providing a kind of rotatable crucible, and its is to be solved
Technical problem is：Traditional noble metal smelting furnace is not easy to be taken out crucible, troublesome poeration, also certain danger；Separately
It is outer uneven due to being heated up in the burner hearth of smelting furnace, local heating can be formed uneven.
In order to solve the above technical problems, the utility model provides a kind of lift noble metal smelting furnace of rotatable crucible, its
Including body of heater, crucible and lowering or hoisting gear, the lower section in the body of heater with burner hearth, the body of heater is imported and exported with a burner hearth,
The body of heater is arranged on a fixed support；The lowering or hoisting gear includes being arranged on the lifting bracket of the body of heater side, installing
Lifting body and loading stage on lifting bracket, the loading stage are arranged on the lifting body, and the loading stage corresponds to
The underface of the body of heater, on the loading stage it is vertical be inserted with one can be with respect to rotation and the rotating shaft of axially opposing fixation, institute
The upper end for stating rotating shaft is coaxially fixedly installed a crucible caulking groove, and the lower end of the rotating shaft is fixedly installed a drive, the biography
Driving wheel and a motor linkage, the crucible can be embedded in the crucible caulking groove, and the lifting body can drive the loading stage to exist
Lifting moves to the crucible and is imported and exported from the burner hearth and coaxial is in and out of the burner hearth on the lifting bracket.
It is preferable over：The leading screw being vertically arranged is provided with the lifting bracket, the threaded one end engagement of the lifting body
It is sleeved on the leading screw, the top of the leading screw is provided with a motor, and the motor can drive the leading screw certainly
Turn, leading screw described in the screw thread lift effect lower edge that the lifting body can be on leading screw is axially moved.
It is preferable over：The motor is fixed in the loading stage, and one is fixedly installed in the drive shaft of the motor
Driving wheel, the driving wheel links with the drive.
It is preferable over：The body of heater includes furnace shell, and the furnace lining set of tubular, the inner side of the furnace lining set are provided with the body of heater
Wall is arranged with a medium-frequency heating coil around the burner hearth, the radial outside of the furnace lining set is gone out.
It is preferable over：Be sequentially filled between the medium-frequency heating coil and the furnace shell refractory fiber floor, foamed brick and
Perlite packed layer, foamed brick and perlite packed layer have been sequentially filled between the bottom wall and the furnace shell of the furnace lining set.
It is preferable over：The crucible is high purity graphite crucible.
Compared with prior art, the beneficial effects of the utility model are：
First, it is arranged on the loading stage by by crucible, the upper of the loading stage stabilization is driven using the lifting body
Lower movement, and then the crucible is in and out of the burner hearth, it is easy to be removed or placed into crucible from the burner hearth, operation side
Just, fast, safely；
2nd, drive the axis of rotation to drive crucible caulking groove to rotate by the motor, and then the crucible is turned together
It is dynamic, so as to make the thermally equivalent in rotation process of the noble metal in crucible, help rapidly and uniformly to melt noble metal
Refining.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is lowering or hoisting gear dimensional structure diagram of the present utility model.
Fig. 3 overall cross section structure diagrams of the present utility model.
Specific embodiment
Below with reference to accompanying drawing 1 to 3 and preferred embodiment to the utility model proposes a kind of rotatable crucible liter
Drop formula noble metal smelting furnace is described in greater detail.
The utility model provides a kind of lift noble metal smelting furnace of rotatable crucible, it include body of heater 1, crucible 2 and
There is a burner hearth to import and export 11 for lowering or hoisting gear 3, the lower section in the body of heater 1 with burner hearth, the body of heater 1, and the body of heater 1 is installed
On a fixed support 12；The lowering or hoisting gear 3 includes being arranged on the lifting bracket 31 of the side of the body of heater 1, is installed in lifting
Lifting body 32 and loading stage 33 on support 31, the loading stage 33 are arranged on the lifting body 32, the loading stage 33
Corresponding to the underface of the body of heater 1, on the loading stage 33 it is vertical be inserted with one can be with respect to rotation and axially opposing fixation
Rotating shaft 34, the upper end of the rotating shaft 34 is coaxially fixedly installed a crucible caulking groove 35, and the lower end of the rotating shaft 34 is fixedly installed
There is a drive 36, the drive 36 is linked with a motor 4, and the crucible 2 can be embedded in the crucible caulking groove 35, described
Lifting body 32 can drive the loading stage 33 to be lifted on the lifting bracket 31 and move to the crucible 2 from burner hearth turnover
Mouthfuls 11 coaxial are in and out of the burner hearth.
The utility model in the specific implementation, can drive the crucible 2 to realize rising up and down using the lowering or hoisting gear 3
Drop, reaches the purpose that can be automatically in and out of the burner hearth, and passes through the coaxially connected earthenware of a rotating shaft 34 on the loading stage 33
Crucible caulking groove 35, and the rotating shaft 34 can be linked using drive with the motor 4, realize driving 35 turns of the crucible caulking groove
It is dynamic so that after the crucible 2 is embedded in the crucible caulking groove 35, can to rotate therewith, it is ensured that the crucible 2 is in institute
Rotation in burner hearth is stated, is easy to rapidly and uniformly be heated.
The leading screw 37 being vertically arranged, the set of the threaded one end engagement of the lifting body 32 are provided with the lifting bracket 31
On the leading screw 37, the top of the leading screw 37 is provided with a motor 5, and the motor 5 can drive the silk
The rotation of thick stick 37, leading screw 37 described in the screw thread lift effect lower edge that the lifting body 32 can be on leading screw 37 is axially moved, Jin Erli
The elevating movement of the lifting body 32 is driven with the motor 5 and leading screw 37.
The motor 4 is fixed in the loading stage 33, and a driving is fixedly installed in the drive shaft of the motor 4
Wheel 41, the driving wheel 41 links with the drive 36, and then the work of the motor 4 can drive the rotation of the rotating shaft 34.
The body of heater 1 includes furnace shell 13, is provided with the furnace lining set 14 of tubular in the body of heater 1, furnace lining set 14 it is interior
Side wall is arranged with a medium-frequency heating coil 6, the heating in medium frequency line around the burner hearth, the radial outside of the furnace lining set 14 is gone out
Refractory fiber floor 15, foamed brick 16 and perlite packed layer 17, the furnace lining have been sequentially filled between circle 6 and the furnace shell 13
Foamed brick 16 and perlite packed layer 17 are sequentially filled between the bottom wall and the furnace shell 13 of set 14, have been added using the intermediate frequency
Noble metal in crucible 2 described in electromagnetic induction heating in heat coil 6, the crucible 2 is high purity graphite crucible.
Described in synthesis, the technical solution of the utility model can complete above-mentioned utility model purpose with sufficiently effective, and
Structural principle of the present utility model and the principle of work and power have all sufficiently been verified in embodiment, and can reach expected work(
Effect and purpose, and embodiment of the present utility model can also enter line translation according to these principles, therefore, the utility model includes one
Cut all replacement contents in the range of being previously mentioned in claim.Any institute in present utility model application the scope of the claims
The equivalence changes of work, all belong within the scope of the claims of this case application.
Claims (6)
1. the lift noble metal smelting furnace of a kind of rotatable crucible, it is characterised in that：Including body of heater, crucible and lowering or hoisting gear,
The lower section in the body of heater with burner hearth, the body of heater is imported and exported with a burner hearth, and the body of heater is arranged on a fixed support；
The lowering or hoisting gear includes the lifting bracket for being arranged on the body of heater side, the lifting body and loading that are installed on lifting bracket
Platform, the loading stage is arranged on the lifting body, and the loading stage corresponds to the underface of the body of heater, on the loading stage
It is vertical to be inserted with one and coaxially be fixedly installed an earthenware with respect to rotation and the rotating shaft of axially opposing fixation, the upper end of the rotating shaft
Crucible caulking groove, the lower end of the rotating shaft is fixedly installed a drive, the drive and a motor linkage, and the crucible can set
In the crucible caulking groove, the lifting body can drive the loading stage to be lifted on the lifting bracket and move to the crucible
Imported and exported from the burner hearth and coaxial be in and out of the burner hearth.
2. the lift noble metal smelting furnace of crucible as claimed in claim 1 rotatable, it is characterised in that：In the lifting bracket
It is provided with the leading screw being vertically arranged, the threaded one end engagement of the lifting body is sleeved on the leading screw, the top of the leading screw
End is provided with a motor, and the motor can drive the leading screw rotation, the screw thread that the lifting body can be on leading screw
Leading screw described in lift effect lower edge is axially moved.
3. the lift noble metal smelting furnace of crucible as claimed in claim 2 rotatable, it is characterised in that：The motor fixes dress
In the loading stage, a driving wheel, the driving wheel and the drive are fixedly installed in the drive shaft of the motor
Linkage.
4. the lift noble metal smelting furnace of crucible as claimed in claim 3 rotatable, it is characterised in that：The body of heater includes stove
Shell, is provided with the furnace lining set of tubular in the body of heater, the madial wall of the furnace lining set around going out the burner hearth, the furnace lining set
Radial outside is arranged with a medium-frequency heating coil.
5. the lift noble metal smelting furnace of crucible as claimed in claim 4 rotatable, it is characterised in that：The heating in medium frequency line
Refractory fiber floor, foamed brick and perlite packed layer, the bottom wall of the furnace lining set have been sequentially filled between circle and the furnace shell
Foamed brick and perlite packed layer have been sequentially filled between the furnace shell.
6. the lift noble metal smelting furnace of crucible as claimed in claim 5 rotatable, it is characterised in that：The crucible is high-purity
Graphite crucible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301195.4U CN206247848U (en) | 2016-11-30 | 2016-11-30 | The lift noble metal smelting furnace of rotatable crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301195.4U CN206247848U (en) | 2016-11-30 | 2016-11-30 | The lift noble metal smelting furnace of rotatable crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206247848U true CN206247848U (en) | 2017-06-13 |
Family
ID=59002372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301195.4U Expired - Fee Related CN206247848U (en) | 2016-11-30 | 2016-11-30 | The lift noble metal smelting furnace of rotatable crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206247848U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028946A (en) * | 2018-06-19 | 2018-12-18 | 沈阳航空航天大学 | A kind of fusing fly ash furnace with upper and lower double-furnace structure |
| CN111006507A (en) * | 2019-12-27 | 2020-04-14 | 蚌埠中光电科技有限公司 | Possesses visual high temperature lift stove of stirring |
| CN113776331A (en) * | 2021-09-16 | 2021-12-10 | 嘉兴市利富通新材料科技有限公司 | Energy-saving smelting furnace for smelting and regenerating copper bars by using copper-zinc alloy waste materials |
| CN115044960A (en) * | 2022-04-14 | 2022-09-13 | 哈尔滨工业大学 | Rotary oscillation high-temperature furnace |
-
2016
- 2016-11-30 CN CN201621301195.4U patent/CN206247848U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028946A (en) * | 2018-06-19 | 2018-12-18 | 沈阳航空航天大学 | A kind of fusing fly ash furnace with upper and lower double-furnace structure |
| CN109028946B (en) * | 2018-06-19 | 2020-02-11 | 沈阳航空航天大学 | Fly ash melting furnace with upper and lower double-hearth structure |
| CN111006507A (en) * | 2019-12-27 | 2020-04-14 | 蚌埠中光电科技有限公司 | Possesses visual high temperature lift stove of stirring |
| CN113776331A (en) * | 2021-09-16 | 2021-12-10 | 嘉兴市利富通新材料科技有限公司 | Energy-saving smelting furnace for smelting and regenerating copper bars by using copper-zinc alloy waste materials |
| CN115044960A (en) * | 2022-04-14 | 2022-09-13 | 哈尔滨工业大学 | Rotary oscillation high-temperature furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201130 |