CN110822898A - Smelting furnace for pyrometallurgical precious metal extraction - Google Patents
Smelting furnace for pyrometallurgical precious metal extraction Download PDFInfo
- Publication number
- CN110822898A CN110822898A CN201911151253.8A CN201911151253A CN110822898A CN 110822898 A CN110822898 A CN 110822898A CN 201911151253 A CN201911151253 A CN 201911151253A CN 110822898 A CN110822898 A CN 110822898A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main frame
- output shaft
- rotation
- driven wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/0806—Charging or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of metal smelting, and discloses a smelting furnace for pyrometallurgical extraction of precious metals, which comprises a base plate, wherein the top of the base plate is fixedly connected with a supporting frame, the right side of a motor is movably connected with an output shaft, the top of a main frame is provided with a feeding hole, the bottom of the supporting frame is fixedly connected with a heating box, and the top of the supporting frame is provided with a discharging hole. By starting the motor, the output shaft on the right side of the motor rotates, the rotation of the output shaft drives the driving wheel to rotate, and the driving wheel and the driven wheel are movably connected through the transmission belt, so that the driving wheel drives the driven wheel to rotate when rotating. The pivot that will drive right side fixed connection through the rotation of follower rotates, and the rotation of pivot will drive the rotation of outside fixed connection's crushing piece, and drops into the ore through the feed inlet for in main frame, make the ore smash, then the heating through the heat-conducting plate, make the pyrometallurgical refining metal.
Description
Technical Field
The invention relates to the technical field of metal smelting, in particular to a smelting furnace for pyrometallurgical extraction of precious metals.
Background
Metal smelting is the process of changing a metal from a combined state to a free state. Reducing the metal oxide with reducing agents such as carbon, carbon monoxide, hydrogen and the like at high temperature to obtain a metal simple substance.
Pyrometallurgy is a metallurgical process in which an ore or concentrate is subjected to a series of physicochemical changes under high temperature conditions (heat generated by combustion of fuel or electrical energy or heat evolved by some chemical reaction) to separate the metal from gangue or other impurities and obtain the metal. In short, all metallurgical processes carried out at high temperatures are pyrometallurgical. It includes the processes of roasting (or sintering roasting), smelting, converting, distillation and rectification, fire refining, molten salt electrolysis, etc. For different metals, pyrometallurgy consists of several different metallurgical processes. For example, in pyrometallurgy of lead, lead concentrate is sequentially subjected to sintering roasting, smelting and pyrometallurgy to obtain metallic lead; the pyrometallurgy of copper is to obtain metal copper by sequentially roasting, smelting (or directly from concentrate to smelting), blowing and pyrometallurgy copper concentrate. Pyrometallurgy is a relatively old metallurgical process. The extraction of heavy nonferrous metals mostly adopts pyrometallurgy. For smelting certain metals, pyrometallurgy and hydrometallurgy are often used in combination.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the smelting furnace for pyrometallurgical refining of precious metals, which has the advantages of crushing and smelting and solves the problem of insufficient combustion during smelting.
(II) technical scheme
In order to realize the purpose of crushing and smelting, the invention provides the following technical scheme: the utility model provides a pyrometallurgical refining smelting pot for noble metal, includes the backing plate, the top fixedly connected with carriage of backing plate, the top fixedly connected with base of carriage, the top fixedly connected with motor of base, the right side swing joint of motor has the output shaft, the outside fixedly connected with action wheel of output shaft, the outside swing joint of action wheel has the drive belt, the outside swing joint of drive belt has the follower, the right side fixedly connected with pivot of follower, the crushing piece of the outside fixedly connected with of pivot, the top fixedly connected with main frame of carriage, the feed inlet has been seted up at the top of main frame, the bottom fixedly connected with heating cabinet of carriage, the top fixedly connected with heat-conducting plate of heating cabinet, the bin outlet has been seted up at the top of carriage.
Preferably, the rotation diameter of the crushing sheet is smaller than the height of the main frame.
Preferably, the driving wheel and the driven wheel are positioned on the same vertical line.
Preferably, the driving wheel is movably connected with the driven wheel through a transmission belt.
Preferably, the heat conducting plate is positioned at the top of the heating box.
Preferably, the discharge opening is positioned at the bottom of the right side of the main frame.
(III) advantageous effects
Compared with the prior art, the invention provides a smelting furnace for pyrometallurgical refining of precious metals, which has the following beneficial effects:
1. this pyrometallurgical smelting pot for refining noble metal is through opening the motor for the output shaft on motor right side rotates, and the rotation of output shaft will drive the rotation of action wheel, because action wheel and follower pass through drive belt swing joint, drives the rotation of follower when making the action wheel rotate.
2. This pyrometallurgical refining smelting pot for noble metal will drive right side fixed connection's pivot through the rotation of follower wheel and rotate, and the rotation of pivot will drive the rotation of outside fixed connection's crushing piece, and drop into the ore through the feed inlet for in the main frame, make the ore smash, then the heating through the heat-conducting plate, make the pyrometallurgical refining metal.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1-backing plate, 2-supporting frame, 3-base, 4-motor, 5-output shaft, 6-driving belt, 7-driven wheel, 8-rotating shaft, 9-main frame, 10-crushing piece, 11-feeding hole, 12-discharging hole, 13-heat conducting plate, 14-heating box and 15-driving wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a smelting furnace for pyrometallurgical refining of precious metals comprises a backing plate 1, a supporting frame 2 is fixedly connected to the top of the backing plate 1, a base 3 is fixedly connected to the top of the supporting frame 2, a motor 4 is fixedly connected to the top of the base 3, an output shaft 5 is movably connected to the right side of the motor 4, a driving wheel 15 is fixedly connected to the outer side of the output shaft 5, a driving belt 6 is movably connected to the outer side of the driving wheel 15, a driven wheel 7 is movably connected to the outer side of the driving belt 6, a rotating shaft 8 is fixedly connected to the right side of the driven wheel 7, a crushing sheet 10 is fixedly connected to the outer side of the rotating shaft 8, a main frame 9 is fixedly connected to the top of the supporting frame 2, a feeding port 11 is formed in the top of the main frame 9, a heating box 14 is fixedly connected to the bottom, the top of the support frame 2 is provided with a discharge outlet 12.
The working principle is that the output shaft 5 on the right side of the motor 4 rotates by starting the motor 4, the rotation of the output shaft 5 drives the driving wheel 15 to rotate, the driving wheel 15 is movably connected with the driven wheel 7 through the transmission belt 6, so that the driving wheel 15 drives the driven wheel 7 to rotate when rotating, the rotating shaft 8 fixedly connected on the right side is driven to rotate through the rotation of the driven wheel 7, the rotating shaft 8 drives the crushing sheets 10 fixedly connected on the outer side to rotate, ores are fed through the feeding hole 11, and are crushed in the main frame 9, and then the metal is extracted through a pyrogenic process by heating the heat conduction plate 13.
In summary, in the melting furnace for pyrometallurgical refining of precious metals, the motor 4 is turned on to rotate the output shaft 5 on the right side of the motor 4, and the rotation of the output shaft 5 drives the driving wheel 15 to rotate, and the driving wheel 15 is movably connected with the driven wheel 7 through the transmission belt 6, so that the driving wheel 15 drives the driven wheel 7 to rotate when rotating. Will drive right side fixed connection's pivot 8 through the rotation of follower 7 and rotate, and the rotation of pivot 8 will drive the rotation of outside fixed connection's crushing piece 10, and drop into the ore through feed inlet 11 for in main frame 9, make the ore smash, then the heating through heat-conducting plate 13, make the pyrometallurgical refining metal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pyrometallurgical smelting pot for refining precious metals, includes backing plate (1), its characterized in that: the top fixedly connected with carriage (2) of backing plate (1), the top fixedly connected with base (3) of carriage (2), the top fixedly connected with motor (4) of base (3), the right side swing joint of motor (4) has output shaft (5), the outside fixedly connected with action wheel (15) of output shaft (5), the outside swing joint of action wheel (15) has drive belt (6), the outside swing joint of drive belt (6) has driven wheel (7), the right side fixedly connected with pivot (8) of driven wheel (7), the outside fixedly connected with crushing piece (10) of pivot (8), the top fixedly connected with main frame (9) of carriage (2), feed inlet (11) have been seted up at the top of main frame (9), the bottom fixedly connected with heating cabinet (14) of carriage (2), the top fixedly connected with heat-conducting plate (13) of heating cabinet (14), bin outlet (12) have been seted up at the top of carriage (2).
2. The furnace of claim 1, wherein: the rotating diameter of the crushing sheet (10) is smaller than the height of the main frame (9).
3. The furnace of claim 1, wherein: the driving wheel (15) and the driven wheel (7) are positioned on the same vertical line.
4. The furnace of claim 1, wherein: the driving wheel (15) is movably connected with the driven wheel (7) through a transmission belt (6).
5. The furnace of claim 1, wherein: the heat conducting plate (12) is arranged at the top of the heating box (14).
6. The furnace of claim 1, wherein: the discharge opening (12) is positioned at the bottom of the right side of the main frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151253.8A CN110822898A (en) | 2019-11-21 | 2019-11-21 | Smelting furnace for pyrometallurgical precious metal extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911151253.8A CN110822898A (en) | 2019-11-21 | 2019-11-21 | Smelting furnace for pyrometallurgical precious metal extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110822898A true CN110822898A (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911151253.8A Pending CN110822898A (en) | 2019-11-21 | 2019-11-21 | Smelting furnace for pyrometallurgical precious metal extraction |
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|---|---|
| CN (1) | CN110822898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705217A (en) * | 2020-06-28 | 2020-09-25 | 海南绿新新能源有限公司 | Metal solid waste resource recycling treatment device |
-
2019
- 2019-11-21 CN CN201911151253.8A patent/CN110822898A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705217A (en) * | 2020-06-28 | 2020-09-25 | 海南绿新新能源有限公司 | Metal solid waste resource recycling treatment device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200221 |
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| WD01 | Invention patent application deemed withdrawn after publication |