CN118326168B - Mixed slurry mixing device of concentrate powder solid and liquid for gold smelting roasting furnace - Google Patents
Mixed slurry mixing device of concentrate powder solid and liquid for gold smelting roasting furnace Download PDFInfo
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- CN118326168B CN118326168B CN202410765819.0A CN202410765819A CN118326168B CN 118326168 B CN118326168 B CN 118326168B CN 202410765819 A CN202410765819 A CN 202410765819A CN 118326168 B CN118326168 B CN 118326168B
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- slurry
- slurry mixing
- roasting furnace
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- 238000003723 Smelting Methods 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000012141 concentrate Substances 0.000 title claims abstract description 22
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 239000007787 solid Substances 0.000 title claims abstract description 22
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010931 gold Substances 0.000 title claims abstract description 20
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 20
- 239000011268 mixed slurry Substances 0.000 title description 3
- 239000002002 slurry Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 3
- 238000004537 pulping Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of mixing, and discloses a concentrate powder solid and liquid mixing and pulping device for a gold smelting roasting furnace, which comprises a material tray, a screw conveyor is arranged below the material tray, the inside of charging tray is provided with first agitator and second agitator, and screw conveyer's input intercommunication is installed first pipeline, and the lateral wall of first pipeline is assembled through feed pipe and charging tray intercommunication, and the upper end of first pipeline is provided with conveying mechanism. According to the invention, the first stirrer capable of circumferentially and undulatively walking along the annular wave guide rail and the second stirrer capable of circumferentially rotating in the opposite direction can ensure the sufficiency of slurry mixing in the material tray, so that the concentration of the slurry after being mixed is ensured to be more uniform; the conveying mechanism can prevent slurry in the feeding pipe and the first pipeline from being blocked, so that the slurry concentration in the roasting furnace and the slurry concentration in the material tray are ensured, the influence on smelting production due to the change of the slurry concentration is avoided, and the stability and uniformity of the feeding of the roasting furnace are improved.
Description
Technical Field
The invention relates to the technical field of mixing, in particular to a mixing and slurry-mixing device for concentrate powder solids and liquid for a gold smelting roasting furnace.
Background
In the gold smelting and roasting production process, concentrate powder solid and liquid are delivered from the upper part of a material tray, mineral materials are mixed into slurry in the material tray through a stirrer, and the slurry is conveyed into a roasting furnace through a feeding pipe arranged on the lower side in a communicated manner for smelting.
The concentrate powder solid is not fully mixed in the material tray or deposited in the material feeding pipe, so that the probability of blocking is increased, the concentration of slurry entering the material feeding pipe is reduced, the vulcanization combustion of the roasting furnace is adversely affected, and the concentration of slurry in the material tray is increased, so that the material preparation is not facilitated.
In order to ensure the maximization of gold smelting efficiency, the concentration of the slurry is required to be controlled to be always in a proper range, and based on the prior problems, in the gold smelting roasting production process, workers are required to continuously watch, and tools can be timely used for dredging when the blocking condition occurs, so that the feeding of the slurry is smooth, and the smelting efficiency is ensured.
In the prior art, a screw conveyer is additionally arranged between a feeding pipe and a roasting furnace, so that the length of the feeding pipe is shortened, the probability of blocking is reduced by using a screw conveying mode, a feeding hole of the roasting furnace is positioned at the top, no matter whether the screw conveyer is vertical or inclined, a part of feeding pipe is still reserved, blocking still occurs, the concentration of slurry mixed by a common stirrer in a material tray is not uniform enough, and unmanned automatic production cannot be realized.
Therefore, in order to solve the problems, a mixing and slurry mixing device for concentrate powder solid and liquid for a gold smelting roasting furnace is provided.
Disclosure of Invention
The invention aims to provide a mixing and size mixing device for concentrate powder solids and liquid for a gold smelting roasting furnace, so as to solve the problems that the concentration in a material tray is uneven and a feeding pipe is blocked in the prior art, so that unattended automatic production cannot be realized.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a gold smelting roasting furnace concentrate powder solid and liquid's mixed slurry mixing device, includes the charging tray, the below of charging tray is provided with screw conveyer, the inside of charging tray is provided with first agitator and second agitator, the top fixed mounting of charging tray has the support frame, the inside fixed mounting of support frame has annular wave guide rail, the upper surface center department fixed mounting of support frame has gear motor, gear motor's output shaft hookup has the center pin, the circumference side of center pin has the linear slide rail through support arm fixed mounting, the slider fixed mounting of linear slide rail has the equipment frame, the inside fixed mounting of equipment frame has first agitator, the one side that the equipment frame kept away from the linear slide rail is all rotated and is installed a pair of gyro wheels, annular wave guide rail is located between every pair of gyro wheel;
A bearing column is fixedly arranged at the center of the material tray, a bearing sleeve is rotatably assembled on the bearing column, a second stirrer is fixedly arranged on the circumferential side of the bearing sleeve through a supporting arm, and a planet wheel structure for rotating the bearing sleeve is arranged between the central shaft and the bearing column;
The feeding device is characterized in that a first pipeline is arranged at the input end of the screw conveyor in a communicating mode, the side wall of the first pipeline is assembled with the material tray in a communicating mode through a feeding pipe, and a conveying mechanism is arranged at the upper end of the first pipeline.
Further, the number of the first stirrers and the second stirrers is 1-3, and the first stirrers and the second stirrers are uniformly distributed circumferentially.
Specifically, the planet wheel structure includes ring gear, drive gear and drive gear, the ring gear has been seted up to the circumference inboard of bearing sleeve, the lower extreme of center pin has drive gear, drive gear is installed in the upper end rotation of spanners, drive gear meshing assembly is between drive gear and ring gear.
Specifically, concentration sensor is fixed on the top of the support frame.
Specifically, conveying mechanism includes second pipeline, actuating cylinder and piston, the second pipeline is installed to the upper end intercommunication of first pipeline, the upper end fixed mounting of second pipeline has the actuating cylinder, the piston is installed through connection structure to the push rod of actuating cylinder, piston slidable mounting is in the inside of second pipeline and first pipeline.
Further, the screw conveyors and the feeding pipes are vertically arranged, and the number of the screw conveyors is 2-4.
Further, the included angle between the first pipeline and the horizontal plane is 45-60 degrees.
Specifically, connection structure includes screw thread section and screw, the screw thread section has been seted up to the push rod of actuating cylinder, the screw has been seted up to the one end that the piston is close to the actuating cylinder, screw thread section and screw spiro union assembly.
Further, a countersink is formed in one end, close to the driving cylinder, of the screw hole, ratchets are uniformly formed in the inner side of the circumference of the countersink, a pair of V-shaped elastic pieces are mounted on the side wall of the push rod of the driving cylinder, and the V-shaped elastic pieces are assembled in a clamping mode with the ratchets.
Compared with the prior art, the invention has the beneficial effects that:
the first stirrer which can walk along the annular wave guide rail in a fluctuant manner and the second stirrer which rotates in the opposite circumferential direction can ensure the sufficiency of the slurry mixing in the material tray, thereby ensuring that the concentration of the slurry after the slurry is mixed is more uniform;
The conveying mechanism can prevent slurry in the feeding pipe and the first pipeline from being blocked, so that the slurry concentration in the roasting furnace and the slurry concentration in the material tray are ensured, the influence on smelting production caused by the change of the slurry concentration is avoided, and the stability and uniformity of the feeding of the roasting furnace are improved;
The improvement on the two aspects can realize unmanned automatic production.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure in the tray of the present invention;
FIG. 3 is a schematic partial cross-sectional view of the structure of the planet of the present invention;
FIG. 4 is a schematic partial cross-sectional view of the structure at the conveyor of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure at the conveyor of the present invention;
fig. 6 is a schematic cross-sectional view of the structure in the direction A-A in fig. 5.
In the figure: 1 charging tray, 2 driving cylinders, 3 second pipelines, 4 feeding pipes, 5 first pipelines, 6 screw conveyors, 7 concentration sensors, 8 pistons, 9 thread segments, 10 ratchets, 11V-shaped shrapnel, 12 supporting frames, 13 idler wheels, 14 equipment frames, 15 first stirrers, 16 linear sliding rails, 17 annular wave guide rails, 18 central shafts, 19 gear motors, 20 second stirrers, 21 bearing sleeves, 22 bearing columns, 23 driving gears, 24 transmission gears and 25 gear rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the invention provides a mixing and pulping device for concentrate powder solids and liquid for a gold smelting roasting furnace, which comprises a material tray 1, wherein a screw conveyor 6 is arranged below the material tray 1, a first stirrer 15 and a second stirrer 20 are arranged inside the material tray 1, the material tray 1 is a container with an open upper part, and the first stirrer 15 and the second stirrer 20 are existing equipment consisting of a speed reducing motor, a transmission rod, blades and the like.
The support frame 12 is fixedly arranged above the material tray 1, and the support frame 12 is cross-shaped in the top view direction, so that the support effect is better; the inside of the support frame 12 is fixedly provided with an annular wave guide rail 17 through a support rod, the center of the upper surface of the support frame 12 is fixedly provided with a gear motor 19, the output shaft of the gear motor 19 is connected with a central shaft 18, and the support frame 12 is provided with a shaft hole for passing through the gear motor 19; the circumference side of the center shaft 18 is fixedly provided with a linear slide rail 16 through a supporting arm, the linear slide rail 16 is vertically arranged, a sliding block of the linear slide rail 16 is fixedly provided with an equipment frame 14, a first stirrer 15 is fixedly arranged in the equipment frame 14, one side of the equipment frame 14 far away from the linear slide rail 16 is rotatably provided with a pair of rollers 13, and an annular wave guide rail 17 is positioned between each pair of rollers 13.
The gear motor 19 can rotate the first stirrer 15 in the equipment rack 14 along the circumferential direction of the central shaft 18 and the supporting arm, and the linear sliding rail 16 limits the movement of the equipment rack 14, so that the equipment rack 14 can only move up and down, meanwhile, each pair of rollers 13 walk along the annular wave guide rail 17 in a fluctuating manner, and the composite movement can enable the first stirrer 15 to walk along the fluctuating manner when rotating along the circumferential direction, so that the slurry in the material tray 1 is fully mixed.
A bearing column 22 is fixedly arranged at the center of the material tray 1, a bearing sleeve 21 is rotatably assembled on the bearing column 22 through a bearing, a second stirrer 20 is fixedly arranged on the circumference side of the bearing sleeve 21 through a supporting arm, and a planet wheel structure for rotating the bearing sleeve 21 is arranged between the central shaft 18 and the bearing column 22; the central shaft 18 is driven by the planetary gear structure and can reversely rotate the second stirrer 20, so that the circumferential rotation direction of the first stirrer 15 is opposite to the circumferential rotation direction of the second stirrer 20.
The input end of the screw conveyor 6 is provided with a first pipeline 5 in a communicating manner, the side wall of the first pipeline 5 is assembled with the material tray 1 in a communicating manner through a material feeding pipe 4, and the upper end of the first pipeline 5 is provided with a conveying mechanism; the conveying mechanism can convey the materials entering the material pipe 4 into the screw conveyor 6 along the first pipeline 5, so that solid-liquid separation of the materials due to the deposition of concentrate powder solids on the inner wall of the pipeline in the conveying process is avoided, and the concentration change of slurry is avoided, and the smelting effect is influenced.
Further, the number of the first agitators 15 and the second agitators 20 is 1-3, and the first agitators and the second agitators are uniformly distributed circumferentially, so that uniform and comprehensive slurry mixing is ensured.
Referring to fig. 3, specifically, the planetary gear structure includes a gear ring 25, a driving gear 23 and a transmission gear 24, the gear ring 25 is provided on the inner side of the circumference of the bearing sleeve 21, the driving gear 23 is fixedly mounted at the lower end of the central shaft 18, the transmission gears 24 are rotatably mounted at the upper end of the bearing post 22, the number of the transmission gears 24 is 3, and the transmission gears 24 are uniformly distributed circumferentially, and are engaged and assembled between the driving gear 23 and the gear ring 25; the drive gear 23 rotates with the central shaft 18, and after changing the transmission direction via the transmission gear 24, the engaged gear ring 25 rotates the bearing sleeve 21 in the opposite direction.
The top of support frame 12 is fixed mounting has concentration sensor 7, and concentration sensor 7 is used for monitoring the concentration variation of thick liquids to the numerical value that will gather is transmitted to the host computer.
Referring to fig. 4, specifically, the conveying mechanism includes a second pipe 3, a driving cylinder 2 and a piston 8, the upper end of the first pipe 5 is installed with the second pipe 3 in a communicating manner, the driving cylinder 2 is fixedly installed at the upper end of the second pipe 3, the piston 8 is installed on a push rod of the driving cylinder 2 through a connecting structure, and the piston 8 is installed inside the second pipe 3 and the first pipe 5 in a sliding manner; the driving cylinder 2 can be a hydraulic cylinder, a cylinder or an electric cylinder, preferably an electric cylinder, according to the adaptability of workshop conditions, and the driving cylinder 2 can repeatedly push and pull the piston 8 when working so as to push the slurry entering the first pipeline 5 into the screw conveyor 6, thereby avoiding the concentration reduction of the slurry entering the screw conveyor 6 due to the solid-liquid separation of the slurry adhered to the inner wall of the pipeline.
Further, the screw conveyor 6 and the feeding pipe 4 are vertically arranged, so that downward movement and conveying of slurry are facilitated, the number of the screw conveyor 6 is 2-4, the screw conveyor is uniformly distributed circumferentially, and the screw conveyor can be arranged according to the number of roasting furnaces with simultaneous feeding.
The included angle between the first pipeline 5 and the horizontal plane is 45-60 degrees, which is beneficial to the downward movement of the slurry in the first pipeline 5 and avoids the solid-liquid separation.
Referring to fig. 5, the connecting structure includes a threaded section 9 and a screw hole, the push rod of the driving cylinder 2 is provided with the threaded section 9, one end of the piston 8 close to the driving cylinder 2 is provided with the screw hole, the threaded section 9 is assembled with the screw hole in a screwed manner, the piston 8 is convenient to mount and dismount in a screwed manner, and the worn piston 8 is convenient to replace.
Referring to fig. 6, a countersunk hole is formed at one end of the screw hole, which is close to the driving cylinder 2, a ratchet 10 is uniformly formed at the inner side of the circumference of the countersunk hole, a pair of V-shaped elastic pieces 11 are mounted on the side wall of the push rod of the driving cylinder 2, and the V-shaped elastic pieces 11 are assembled in a clamping way with the ratchet 10; when the screw hole is fully screwed with the threaded section 9 along with the gradual rotation of the piston 8, the V-shaped elastic piece 11 is fully clamped with the ratchet 10 gradually, the piston 8 can be prevented from rotating to cause unexpected falling, the connection firmness is ensured, the V-shaped elastic piece 11 is pressed in during disassembly, and the piston 8 can be rotationally disassembled after the V-shaped elastic piece 11 is separated from the ratchet 10.
The working principle of the embodiment is as follows:
The concentrate powder solid and the liquid are continuously thrown into the material tray 1 from the upper part of the material tray, meanwhile, the speed reducing motor 19, the first stirrer 15 and the second stirrer 20 work simultaneously, the first stirrer 15 is driven to rotate clockwise in the circumferential direction and walk along the annular wave guide rail 17 in a fluctuating manner, the second stirrer 20 is driven to rotate anticlockwise in the circumferential direction after being driven by the planetary gear structure, the sufficiency of slurry mixing in the material tray 1 is improved, and the concentration is ensured to be in a set range.
The piston 8 in the conveying mechanism is located in the first pipeline 5 under the initial state, the feeding pipe 4 is closed, slurry in the material tray 1 is prevented from being discharged in advance, and the piston 8 is controlled to slide into the second pipeline 3 until the concentration sensor 7 detects that the concentration of the slurry in the material tray 1 reaches the standard, so that the slurry is conveyed to the roasting furnace for smelting through the feeding pipe 4, the first pipeline 5 and the screw conveyor 6.
Although the length of the feeding pipe 4 is shortened to the greatest extent, in order to prevent the blockage of the feeding pipe 4 with extremely small probability, the first scheme is that the conveying mechanism continuously works, so that the piston 8 continuously reciprocates between the second pipeline 3 and the first pipeline 5, and the blockage caused by the deposition of concentrate powder solids is avoided; in the scheme II, when the slurry is continuously conveyed, the piston 8 is positioned in the second pipeline 3 for later use, the concentration of the slurry in the material tray 1 can be abnormally increased when the slurry is blocked, and the slurry can be detected by the concentration sensor 7 and then can work through the host machine to control the conveying mechanism until the concentration of the slurry in the material tray 1 is restored to the normal range.
The feeding speed and the concentration of the mixing and sizing device can meet the production requirement of a roasting furnace, the production efficiency is high, the mixing and sizing device is safe and reliable, unmanned automatic production can be realized, the deflagration rate of feed liquid in the roasting furnace is improved by about 2%, the metal recovery rate of the roasted feed liquid is improved by 1-2%, and the processing capacity of the roasting furnace is improved by about 10%.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a gold smelting roasting furnace is with mixing slurry mixing device of concentrate powder solid and liquid, includes charging tray (1), the below of charging tray (1) is provided with screw conveyer (6), the inside of charging tray (1) is provided with first agitator (15) and second agitator (20), its characterized in that: the automatic feeding device is characterized in that a supporting frame (12) is fixedly arranged above the charging tray (1), an annular wave guide rail (17) is fixedly arranged inside the supporting frame (12), a gear motor (19) is fixedly arranged at the center of the upper surface of the supporting frame (12), an output shaft of the gear motor (19) is connected with a central shaft (18), a linear slide rail (16) is fixedly arranged on the circumference side of the central shaft (18) through a supporting arm, an equipment rack (14) is fixedly arranged on a sliding block of the linear slide rail (16), a first stirrer (15) is fixedly arranged inside the equipment rack (14), a pair of rollers (13) are rotatably arranged on one side, far away from the linear slide rail (16), of the equipment rack (14), and the annular wave guide rail (17) is positioned between each pair of rollers (13);
A bearing column (22) is fixedly arranged at the center of the material tray (1), a bearing sleeve (21) is rotatably assembled on the bearing column (22), a second stirrer (20) is fixedly arranged on the circumference side of the bearing sleeve (21) through a supporting arm, and a planet wheel structure for rotating the bearing sleeve (21) is arranged between the central shaft (18) and the bearing column (22);
the feeding device is characterized in that a first pipeline (5) is arranged at the input end of the screw conveyor (6) in a communicating mode, the side wall of the first pipeline (5) is assembled with the material tray (1) in a communicating mode through a feeding pipe (4), and a conveying mechanism is arranged at the upper end of the first pipeline (5).
2. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 1, wherein the slurry mixing device comprises: the number of the first stirrers (15) and the number of the second stirrers (20) are 1-3, and the first stirrers and the second stirrers are uniformly distributed circumferentially.
3. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 1, wherein the slurry mixing device comprises: the planet wheel structure comprises a gear ring (25), a driving gear (23) and a transmission gear (24), the gear ring (25) is arranged on the inner side of the circumference of the bearing sleeve (21), the driving gear (23) is fixedly arranged at the lower end of the central shaft (18), the transmission gear (24) is rotatably arranged at the upper end of the bearing column (22), and the transmission gear (24) is meshed and assembled between the driving gear (23) and the gear ring (25).
4. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 1, wherein the slurry mixing device comprises: the top of the supporting frame (12) is fixedly provided with a concentration sensor (7).
5. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 1, wherein the slurry mixing device comprises: the conveying mechanism comprises a second pipeline (3), a driving cylinder (2) and a piston (8), wherein the second pipeline (3) is installed at the upper end of the first pipeline (5) in a communicating mode, the driving cylinder (2) is fixedly installed at the upper end of the second pipeline (3), the piston (8) is installed on a push rod of the driving cylinder (2) through a connecting structure, and the piston (8) is slidably installed inside the second pipeline (3) and the first pipeline (5).
6. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 5, wherein the slurry mixing device comprises: the screw conveyors (6) and the feeding pipes (4) are vertically arranged, and the number of the screw conveyors (6) is 2-4.
7. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 5, wherein the slurry mixing device comprises: the included angle between the first pipeline (5) and the horizontal plane is 45-60 degrees.
8. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 5, wherein the slurry mixing device comprises: the connecting structure comprises a threaded section (9) and a screw hole, the threaded section (9) is formed in the push rod of the driving cylinder (2), the screw hole is formed in one end, close to the driving cylinder (2), of the piston (8), and the threaded section (9) is assembled with the screw hole in a threaded mode.
9. The slurry mixing device for mixing concentrate powder solids and liquid for a gold smelting roasting furnace according to claim 8, wherein the slurry mixing device comprises: the screw is close to one end of the driving cylinder (2) and is provided with a countersink, ratchets (10) are uniformly arranged on the inner side of the circumference of the countersink, a pair of V-shaped elastic pieces (11) are arranged on the side wall of a push rod of the driving cylinder (2), and the V-shaped elastic pieces (11) are assembled with the ratchets (10) in a clamping mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410765819.0A CN118326168B (en) | 2024-06-14 | 2024-06-14 | Mixed slurry mixing device of concentrate powder solid and liquid for gold smelting roasting furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410765819.0A CN118326168B (en) | 2024-06-14 | 2024-06-14 | Mixed slurry mixing device of concentrate powder solid and liquid for gold smelting roasting furnace |
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| CN118326168B true CN118326168B (en) | 2024-08-23 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178286A (en) * | 2007-12-03 | 2008-05-14 | 吴新滨 | Iron sulfide mineral powder desulphurizing roasting and liquid nitrogen quenching multifunctional microwave smelting apparatus |
| CN110396593A (en) * | 2019-09-05 | 2019-11-01 | 东北大学 | A kind of method of high phosphorus iron ore concentrate high-temperature vapor roasting-acidleach dephosphorization |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11879165B2 (en) * | 2018-02-09 | 2024-01-23 | Reliance Industries Limited | Process for recovering vanadium in the form of iron vanadate from a gasifier slag |
| CN116751968A (en) * | 2023-08-03 | 2023-09-15 | 上海逢石科技有限公司 | Suspension roasting-dry arsenic collection treatment system and process for carbon-containing arsenic-containing gold ore |
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- 2024-06-14 CN CN202410765819.0A patent/CN118326168B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178286A (en) * | 2007-12-03 | 2008-05-14 | 吴新滨 | Iron sulfide mineral powder desulphurizing roasting and liquid nitrogen quenching multifunctional microwave smelting apparatus |
| CN110396593A (en) * | 2019-09-05 | 2019-11-01 | 东北大学 | A kind of method of high phosphorus iron ore concentrate high-temperature vapor roasting-acidleach dephosphorization |
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Inventor after: Wang Chengzhi Inventor after: Zhang Zhiguo Inventor after: Xu Jidong Inventor after: Sun Hongzhi Inventor after: Li Jingbin Inventor after: Zhang Chengyu Inventor after: Liu Kai Inventor before: Wang Chengzhi Inventor before: Zhang Zhiguo Inventor before: Xu Jidong Inventor before: Sun Hongzhi Inventor before: Li Jingbin Inventor before: Zhang Chengyu Inventor before: Liu Kai |
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