CN111270083A - A automatic film-making equipment for gold purification - Google Patents
A automatic film-making equipment for gold purification Download PDFInfo
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- CN111270083A CN111270083A CN202010199196.7A CN202010199196A CN111270083A CN 111270083 A CN111270083 A CN 111270083A CN 202010199196 A CN202010199196 A CN 202010199196A CN 111270083 A CN111270083 A CN 111270083A
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000010931 gold Substances 0.000 title claims abstract description 83
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 83
- 238000000746 purification Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000001816 cooling Methods 0.000 claims abstract description 59
- 238000001035 drying Methods 0.000 claims abstract description 35
- 239000000110 cooling liquid Substances 0.000 claims abstract description 32
- 238000003723 Smelting Methods 0.000 claims abstract description 19
- 230000009471 action Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 241001062472 Stokellia anisodon Species 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000012546 transfer Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides automatic flaking equipment for gold purification, which comprises a rack, wherein a smelting device, a flaking device, a transfer device and a drying device which are sequentially connected are arranged on the rack, the flaking device comprises a cooling barrel, a butterfly valve, a water inlet pump, a water inlet pipe, a self-circulation water pump, a self-circulation water pipe and a cooling liquid backflow groove, the cooling barrel is arranged below the smelting device, the butterfly valve is arranged at the bottom end of the cooling barrel, the water inlet pump is arranged on the water inlet pipe, two ends of the water inlet pipe are respectively communicated with a water inlet of the cooling barrel and the cooling liquid backflow groove, the self-circulation water pump is arranged on the self-circulation water pipe, cooling liquid generates high-speed vortex in the cooling barrel through the self-circulation water pump, and gold melt is rapidly pulled into a flaky structure under the action of the vortex when entering the; the automatic flaking equipment for gold purification provided by the invention has the advantages of compact structure, high automation degree, thin flaking thickness, uniform texture, no adhesion and capability of greatly improving the production efficiency.
Description
Technical Field
The invention belongs to the technical field of gold production and purification equipment, and particularly relates to automatic flaking equipment for gold purification.
Background
Gold is international general settlement currency, belongs to hard currency, has strong value retention, is produced by manufacturers appointed by trading, has member identification on the front side and exchange identification and manufacturer identification on the back side, and is cast with a unique number. Gold strips are extended to the gold national standard GB/T4134-2003, the weight of a single gold strip is 200 g and 500 g, the purity is not lower than 99.99%, high-purity gold containing 99.99% or more is produced, and the high-purity gold production process is researched by enterprises due to good market prospect.
In the gold refining process, an electrolytic method or a chemical method is generally adopted for purification, the conventional purification process usually adopts manual flaking, a crucible is poured into a cooling barrel after gold is melted, and meanwhile, manual stirring is carried out continuously, so that the labor cost is high, the labor intensity is high, and the flaking quality is difficult to ensure; and the processes of tabletting, draining and drying are time-consuming and labor-consuming in transportation, and the production efficiency is low.
Disclosure of Invention
The invention aims to provide the automatic flaking equipment for gold purification, which has the advantages of compact structure, high automation degree, thin flaking thickness, uniform texture, no adhesion, great improvement of production efficiency and integration of gold dissolving, flaking and drying in the intermediate frequency furnace.
In order to achieve the purpose, the invention adopts the technical scheme that automatic flaking equipment for gold purification comprises a rack, wherein a smelting device, a flaking device, a transferring device and a drying device which are sequentially connected are arranged on the rack, the flaking device comprises a cooling barrel, a butterfly valve, a water inlet pump, a water inlet pipe, a self-circulation water pump, a self-circulation water pipe and a cooling liquid return tank, the cooling barrel is arranged below the smelting device, the butterfly valve is arranged at the bottom end of the cooling barrel, the water inlet pump is arranged on the water inlet pipe, two ends of the water inlet pipe are respectively communicated with a water inlet of the cooling barrel and the cooling liquid return tank, the self-circulation water pump is arranged on the self-circulation water pipe, two ends of the self-circulation water pipe are respectively communicated with a water outlet and a water inlet pipe of the cooling barrel, high-speed vortex is generated in the cooling barrel by the cooling liquid through the self-circulation water pump, and the gold melt, the transferring device receives the gold pieces and moves the gold pieces to the lower part of the drying device for drying.
Preferably, the water inlet pipe and the self-circulation water pipe are communicated with the side wall of the cooling barrel along the tangential direction.
Preferably, the cooling barrel is funnel-shaped, the water inlet pipe and the self-circulation water pipe are communicated with the straight barrel part at the upper end of the cooling barrel, and the butterfly valve is communicated with the contraction port at the lower end of the cooling barrel.
Preferably, it includes intermediate frequency coil, crucible, temperature sensor and melt liquid valve to smelt the device, the crucible is located in the intermediate frequency coil, temperature sensor locates in the crucible, be equipped with the valve opening on the bottom surface of crucible, the valve opening is the infundibulate, the melt liquid valve is used for opening or closing of control valve opening.
Preferably, the melt valve includes crucible support frame, valve cylinder, lifing arm and valve rod, the crucible support frame is connected with the frame, and with the valve opening intercommunication of crucible bottom, valve cylinder locates in the frame, and is connected with the valve rod through the lifing arm, valve rod and valve opening adaptation.
Optionally, the diameter of the bottom end of the valve bore is 0.5-0.8mm, preferably 0.8 mm.
Preferably, move and carry the device and include moving mechanism, connecting rod, move and carry bottom plate, positioning disk and take-up (stock) pan, moving mechanism locates in the frame, and is connected with moving the bottom plate through the connecting rod with moving, the take-up (stock) pan is located through the positioning disk and is carried on the bottom plate, and the take-up (stock) pan is located the below of butterfly valve, unsettled in coolant liquid backward flow groove top, moving mechanism drive moves and carries the bottom plate and do reciprocating motion in butterfly valve and drying device's below.
Preferably, moving mechanism is including driving actuating cylinder, drive connecting rod, guide rail fixing base, linear guide and slider, it is connected with the frame to drive actuating cylinder, and is connected with the slider through the drive connecting rod, linear guide passes through the guide rail fixing base and is connected with the frame, the one end and the linear guide sliding connection of slider, the other end is connected with the connecting rod.
Preferably, the material receiving disc is provided with a clamping handle, the positioning disc is provided with a groove matched with the clamping handle, and the bottom of the material receiving disc is provided with a filter screen.
Preferably, drying device includes air heater, stoving water receiving tank and air outlet, the frame is located side by side to stoving water receiving tank and coolant liquid backward flow groove to the air outlet is located on the stoving water receiving tank, and with the air heater intercommunication, the bottom of air outlet is the bellmouth that expands outward.
The invention has the advantages that before the work is started, cooling liquid is added into a cooling liquid reflux groove at the bottom layer of a frame to a designated scale, a water inlet pump automatically pumps the cooling liquid into a cooling barrel, a water pump is closed after the cooling liquid in the cooling barrel reaches a preset liquid level, a self-circulating water pump is started, the cooling liquid forms water circulation from a water inlet, a water outlet, a self-circulating water pipe and a water inlet pipe under the driving of the self-circulating water pump, a vortex is formed in the cooling barrel, a smelting crucible is arranged at the top layer of the frame, automatic feeding into the crucible can be realized by one robot, the crucible is placed in an intermediate frequency coil for heating, the temperature of the gold melt is detected by a temperature sensor, after the smelting is completed, a valve cylinder drives a valve rod to open a valve hole, the gold melt in the crucible flows out from the valve hole at the bottom of the crucible, and the gold, the gold pieces accumulated at the bottom of the cooling barrel flow downwards along with cooling liquid, are received and drained by a receiving tray, a driving cylinder drives the receiving tray to move to the lower part of a drying device from the lower part of the butterfly valve through a driving connecting rod, a hot air fan is started, air is blown downwards through an air outlet, the gold pieces in the receiving tray are dried, a drying water receiving tank receives the cooling liquid dripped in the receiving tray, after the gold pieces are dried, the dried receiving tray is transferred to a specified position through a clamping handle by a robot or a manual person, the gold pieces are poured out, the receiving tray is placed back into a positioning plate, and a water inlet pump is automatically started to re-pump the cooling liquid into the cooling barrel to enter the next production cycle; the gold slice production process is realized, automatic slice production, material receiving, draining and drying are realized, the structure is compact, the automation degree is high, the thickness of the produced gold slices is thin, the texture is uniform, adhesion cannot be generated, the quality is stable, and the production efficiency can be greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view showing the structure of the tableting apparatus shown in FIG. 1;
fig. 3 is a schematic structural view of the transfer device shown in fig. 1;
FIG. 4 is a schematic structural view of the moving mechanism shown in FIG. 3;
FIG. 5 is a schematic structural view of the take-up reel shown in FIG. 4;
FIG. 6 is a schematic view of the crucible shown in FIG. 1;
fig. 7 is a plan view of the cooling tub shown in fig. 2.
In the figure, 1-frame, 2-smelting device, 21-intermediate frequency coil, 22-crucible, 221-valve hole, 23-temperature sensor, 24-melt valve, 241-crucible supporting frame, 242-valve cylinder, 243-lifting arm, 244-valve rod, 3-sheet making device, 31-cooling barrel, 32-butterfly valve, 33-water inlet pump, 34-water inlet pipe, 35-self-circulating water pump, 36-self-circulating water pipe, 37-cooling liquid reflux tank, 4-transfer device, 41-moving mechanism, 411-driving cylinder, 412-driving connecting rod, 413-guide rail fixing seat, 414-linear guide rail, 415-slide block, 42-connecting rod, 43-transfer bottom plate, 44-positioning plate, 45-material receiving plate, 451-a clamping handle, 452-a filter screen, 5-a drying device, 51-a drying water receiving tank and 52-an air outlet.
Detailed Description
The technical scheme of the invention is further described in detail by combining the drawings and the specific embodiments:
referring to fig. 1-7, the automatic flaking equipment for gold purification provided in this embodiment includes a frame 1, and is characterized in that: the machine frame 1 is provided with a smelting device 2, a sheet making device 3, a transfer device 4 and a drying device 5 which are sequentially connected, the sheet making device 3 comprises a cooling barrel 31, a butterfly valve 32, a water inlet pump 33, a water inlet pipe 34, a self-circulation water pump 35, a self-circulation water pipe 36 and a cooling liquid return tank 37, the cooling barrel 31 is arranged below the smelting device 2, the butterfly valve 32 is arranged at the bottom end of the cooling barrel 31, the water inlet pump 33 is arranged on the water inlet pipe 34, two ends of the water inlet pipe 34 are respectively communicated with a water inlet of the cooling barrel 31 and the cooling liquid return tank 37, the self-circulation water pump 35 is arranged on the self-circulation water pipe 36, two ends of the self-circulation water pipe 36 are respectively communicated with a water outlet and the water inlet pipe 34 of the cooling barrel 31, cooling liquid generates high-speed vortex in the cooling barrel 31 through the self-circulation water pump 35, and the gold liquid, the gold pieces are uniform in texture and cannot be adhered, the transfer device 4 receives the gold pieces and moves the gold pieces to the lower part of the drying device 5 for drying; the volume of intake pump 33 pump-sending cold and confirming liquid is according to the molten gold volume calculation among the smelting device, the volume of cold and confirming liquid is calculated according to the heat capacity of cold and confirming liquid, equipment is not always operation, melt a pot after, the centre has the pause of certain time, dispel the heat through peripheral radiator fan, can guarantee that cold and confirming liquid in cooling barrel 31 can not appear the boiling because of the temperature is too high, flaking device 3 simple structure, the energy consumption is low, do not need manual stirring, concentrate frequently the stove and dissolve gold, flaking, the stoving integration, can practice thrift the human cost, promote production efficiency by a wide margin, guarantee the thickness of gold piece, to chemical gold purification technology, this equipment helps the automatic realization of gold purification overall process processing.
In this embodiment, looking down on the cooling barrel 31, the water inlet pipe 34 and the self-circulation water pipe 36 are both communicated with the side wall of the cooling barrel 31 in a tangent manner, the cooling liquid enters the cooling barrel 31 through the water inlet pipe 34 in a tangent direction, moves counterclockwise along the side wall of the cooling barrel 31, then flows out through the self-circulation water pipe 36 in a tangent direction, and is pumped into the cooling barrel 31 through the water inlet pipe 34 by the self-circulation water pump 35, so that a counterclockwise cooling liquid vortex is formed by circulation; the vortex direction of the cooling liquid can also be clockwise, and the cutting direction of the water inlet pipe 34 and the self-circulation water pipe 36 can be correspondingly changed; the number of the water inlets and the water outlets of the cooling barrel 31 can be increased according to production requirements, so that the flow rate of the vortex can be increased.
Frame 1 divide into the three-layer, it locates the top layer of frame 1 to smelt device 2, the intermediate level of frame 1 is located to cooling barrel 31, and be located the below of smelting device 2, be used for accepting the gold liquid drop of smelting the completion, it locates the intermediate level of frame 1 to move and carry device 4, and be located the below of butterfly valve 32, be used for accepting the gold piece, the bottom of frame 1 is located to coolant liquid return chute 37, and be located the below of moving and carrying device 4, be used for accepting the coolant liquid that drips out in moving and carrying device 4, one side of coolant liquid return chute 37 is located to drying device 5, it removes the below to drying device 5 to move the gold piece that carries device 4 will drip dry, drying device 5 dries the gold piece, move and carry device 4 and reset to the below of butterfly valve 32, get into next production cycle.
The melt valve 24 comprises a crucible supporting frame 241, a valve cylinder 242, a lifting arm 243 and a valve rod 244, the crucible supporting frame 241 is connected with the frame 1, and is communicated with a valve hole 221 at the bottom of the crucible 22, the valve cylinder 242 is arranged on the frame 1, and is connected to a valve stem 244 by a poppet arm 243, the valve stem 244 being fitted to the valve hole 221, after the gold smelting is finished, the valve cylinder 242 drives the valve rod 244 to ascend through the lifting arm 243, the gold melt flows into the cooling barrel 31 from the valve hole 221 at the bottom of the crucible, a gold sheet with a sheet structure is formed in vortex water generated under the action of the self-circulation water pump 35, the diameter of one end of the valve hole 221 penetrating through the bottom surface of the crucible 22 is 0.5-0.8mm, in this embodiment, the diameter of one end of the valve hole 221 penetrating through the bottom surface of the crucible 22 is 0.8mm, and the small aperture at the bottom end of the valve hole 221 can cause the outflow speed of the molten liquid to be too slow, which affects the efficiency of gold tabletting; too big then can lead to the melt to flow out the speed too fast, and the gold melt is easily glued together when getting into the vortex, influences the quality of film-making.
Move and carry device 4 and include moving mechanism 41, connecting rod 42, move and carry bottom plate 43, positioning disk 44 and take-up pan 45, moving mechanism 41 locates on frame 1, and is connected with moving and carrying bottom plate 43 through connecting rod 42, take-up pan 45 locates through positioning disk 44 and carries on bottom plate 43, and take-up pan 45 locates the below of butterfly valve 32, unsettles in coolant liquid return chute 37 top, moving mechanism 41 drives and carries bottom plate 43 and be reciprocating motion above coolant liquid return chute 37, and moving mechanism 41 is through connecting rod 42 drive take-up pan 5 and be straight reciprocating motion in butterfly valve 32 and drying device 5's below, and degree of automation is high, can production efficiency by a wide margin.
The moving mechanism 41 comprises a driving cylinder 411, a driving connecting rod 412, a guide rail fixing seat 413, a linear guide rail 414 and a sliding block 415, the driving cylinder 411 is connected with the rack 1 and is connected with the sliding block 415 through the driving connecting rod 412, the linear guide rail 414 is connected with the rack 1 through the guide rail fixing seat 413, one end of the sliding block 415 is connected with the linear guide rail 414 in a sliding manner, the other end of the sliding block 415 is connected with the connecting rod 42, the driving cylinder 411 drives the sliding block 415 to move along the linear guide rail 414 through the driving connecting rod 412, the sliding block 415 drives the transfer base plate 43 to move repeatedly below the butterfly valve 32 and below the drying device 5 through the connecting rod 42, gold sheets are transferred at fixed intervals through the driving cylinder 411, manual carrying is not needed; the drive cylinder 411 and valve cylinder 242 may also be replaced with a servo motor and lead screw.
The bottom of the receiving tray 45 is provided with a filter screen 452, the gold pieces are drained by the filter screen 452, cooling water flows downwards into the cooling liquid return groove 37, and when the receiving tray 45 moves to the lower part of the drying device 5 for drying, the hot air circulation can be accelerated by the structure of the filter screen 452, so that the gold piece drying efficiency is improved; the material receiving disc 45 is provided with the clamping handle 451, the positioning disc 44 is provided with a groove matched with the clamping handle 451, and the material receiving disc 45 can be effectively prevented from shaking or even turning over.
Working principle of the invention
Before the work starts, cooling liquid is added into a cooling liquid reflux groove 37 at the bottom layer of the rack 1 to a designated scale, a water inlet pump 33 automatically pumps the cooling liquid into a cooling barrel 31, the water inlet pump 33 is closed after the cooling liquid in the cooling barrel 31 reaches a preset liquid level, a self-circulation water pump 35 is started, the cooling liquid forms water flow circulation from a water inlet, a water outlet, a self-circulation water pipe and a water inlet pipe under the driving of the self-circulation water pump 35, and vortex is formed in the cooling barrel 31; the smelting crucible 22 is arranged at the top layer of the frame 1, automatic feeding into the crucible 22 can be realized by one robot, the crucible 22 is placed in the intermediate frequency coil 21 for heating, the temperature of the gold melt is detected by the temperature sensor 23, after smelting is completed, the valve cylinder 242 drives the valve rod 244 to open the valve hole 221, and the gold melt in the crucible 22 flows out from a small hole with the diameter of 0.8mm at the bottom of the crucible 22; the gold melt flows into the cooling barrel 31 from the crucible 22, is pulled to form a sheet structure in a vortex generated under the action of the self-circulation water pump 35, and then sinks towards the bottom end of the cooling barrel 31; the molten liquid valve 24 is closed, the butterfly valve 32 is opened, gold pieces accumulated at the bottom of the cooling barrel 31 flow downwards along with cooling liquid and are received and drained by the material receiving tray 45, the driving cylinder 411 drives the material receiving tray 45 to move from the lower part of the butterfly valve 32 to the lower part of the drying device 5 through the driving connecting rod 412, the hot air blower is opened, air is supplied downwards through the air outlet 52, the gold pieces in the material receiving tray 45 are dried, and the drying water receiving tank 51 receives the cooling liquid dropping from the material receiving tray 45; after the gold plate is air-dried, the dried material receiving disc 45 is transferred to an appointed position through the clamping handle 451 by a robot or a manual work, the gold plate is poured out, the material receiving disc 45 is placed back into the positioning disc 44, the water inlet pump 33 is automatically started to re-pump the cooling liquid into the cold confirmation barrel 31, and the next production cycle is started.
The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an automatic film-making equipment for gold purification, includes frame (1), its characterized in that: be equipped with smelting device (2), film-making device (3), the device of carrying (4) and drying device (5) that accept in proper order on frame (1), film-making device (3) include cooling barrel (31), butterfly valve (32), intake pump (33), inlet tube (34), from circulating water pump (35), from circulating water pipe (36) and coolant liquid backward flow groove (37), the below of smelting device (2) is located in cooling barrel (31), the bottom of cooling barrel (31) is located in butterfly valve (32), intake pump (33) are located on inlet tube (34), the both ends of inlet tube (34) communicate the water inlet and the coolant liquid backward flow groove (37) of cooling barrel (31) respectively, locate on self-circulating water pipe (36) from circulating water pump (35), the both ends of self-circulating water pipe (36) communicate the delivery port and inlet tube (34) of cooling barrel (31) respectively, the cooling liquid generates a high-speed vortex in the cooling barrel (31) through the self-circulation water pump (35), the gold melt is quickly pulled into a sheet structure under the action of the vortex when flowing into the cooling liquid, and the transferring device (4) receives the gold sheet and moves the gold sheet to the lower part of the drying device (5) for drying.
2. An automated tableting apparatus for gold purification as claimed in claim 1, wherein: the water inlet pipe (34) and the self-circulation water pipe (36) are communicated with the side wall of the cooling barrel (31) along the tangential direction.
3. An automated tableting apparatus for gold purification as claimed in claim 1, wherein: the cooling barrel (31) is funnel-shaped, the water inlet pipe (34) and the self-circulation water pipe (36) are communicated with a straight barrel part at the upper end of the cooling barrel (31), and the butterfly valve (32) is communicated with a contraction opening at the lower end of the cooling barrel (31).
4. An automated tableting apparatus for gold purification as claimed in claim 1, wherein: smelt device (2) and include intermediate frequency coil (21), crucible (22), temperature sensor (23) and melt valve (24), crucible (22) are located in intermediate frequency coil (21), temperature sensor (23) are located in crucible (22), be equipped with valve opening (221) on the bottom surface of crucible (22), valve opening (221) are the infundibulate, melt valve (24) are used for opening or closing of control valve opening (221).
5. An automated tableting apparatus for gold purification as claimed in claim 4, wherein: melt liquid valve (24) including crucible support frame (241), valve cylinder (242), lifting arm (243) and valve rod (244), crucible support frame (241) are connected with frame (1), and communicate with valve opening (221) of crucible (22) bottom, valve cylinder (242) are located on frame (1), and are connected with valve rod (244) through lifting arm (243), valve rod (244) and valve opening (221) adaptation.
6. An automated tableting apparatus for gold purification as claimed in claim 4, wherein: the diameter of the bottom end of the valve hole (221) is 0.5-0.8 mm.
7. An automated tableting apparatus for gold purification as claimed in claim 1, wherein: move and carry device (4) including moving mechanism (41), connecting rod (42), move and carry bottom plate (43), positioning disk (44) and take-up (45), moving mechanism (41) are located on frame (1), and are connected with moving and carrying bottom plate (43) through connecting rod (42), take-up (45) are located through positioning disk (44) and are carried on bottom plate (43), and take-up (45) are located the below of butterfly valve (32), and unsettled in coolant liquid return-flow tank (37) top, moving mechanism (41) drive moves and carries bottom plate (43) and do reciprocating motion in the below of butterfly valve (32) and drying device (5).
8. An automated tableting apparatus for gold purification as claimed in claim 7, wherein: moving mechanism (41) are including driving actuating cylinder (411), drive connecting rod (412), guide rail fixing base (413), linear guide (414) and slider (415), drive actuating cylinder (411) and frame (1) and be connected, and be connected with slider (415) through drive connecting rod (412), linear guide (414) are connected with frame (1) through guide rail fixing base (413), the one end and linear guide (414) sliding connection of slider (415), the other end is connected with connecting rod (42).
9. An automated tableting apparatus for gold purification as claimed in claim 7, wherein: the welding material disc (45) is provided with a clamping handle (451), the positioning disc (44) is provided with a groove matched with the clamping handle (451), and the bottom of the welding material disc (45) is provided with a filter screen (452).
10. An automated tableting apparatus for gold purification as claimed in claim 1, wherein: drying device (5) include air heater, stoving water receiving tank (51) and air outlet (52), stoving water receiving tank (51) and coolant liquid return tank (37) are located side by side on frame (1), air outlet (52) are located on stoving water receiving tank (51), and with the air heater intercommunication, the bottom of air outlet (52) is the horn mouth that expands outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199196.7A CN111270083B (en) | 2020-03-20 | 2020-03-20 | Automatic film-making equipment for gold purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199196.7A CN111270083B (en) | 2020-03-20 | 2020-03-20 | Automatic film-making equipment for gold purification |
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| CN111270083A true CN111270083A (en) | 2020-06-12 |
| CN111270083B CN111270083B (en) | 2024-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570935A (en) * | 2022-02-28 | 2022-06-03 | 湖南达诺智能机器人科技有限公司 | Metal granulation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114570935A (en) * | 2022-02-28 | 2022-06-03 | 湖南达诺智能机器人科技有限公司 | Metal granulation equipment |
| CN114570935B (en) * | 2022-02-28 | 2024-04-30 | 湖南达诺智能机器人科技有限公司 | Metal granulation equipment |
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| CN111270083B (en) | 2024-08-06 |
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