CN115572822A - Reaction device for easily monitoring and controlling raw ore leaching process - Google Patents
Reaction device for easily monitoring and controlling raw ore leaching process Download PDFInfo
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- CN115572822A CN115572822A CN202211223110.5A CN202211223110A CN115572822A CN 115572822 A CN115572822 A CN 115572822A CN 202211223110 A CN202211223110 A CN 202211223110A CN 115572822 A CN115572822 A CN 115572822A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 62
- 238000002386 leaching Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 68
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000008878 coupling Effects 0.000 claims abstract description 31
- 238000010168 coupling process Methods 0.000 claims abstract description 31
- 238000005859 coupling reaction Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 241000463219 Epitheca Species 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 11
- 244000309464 bull Species 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 239000001117 sulphuric acid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 13
- 239000011707 mineral Substances 0.000 abstract description 13
- 238000003825 pressing Methods 0.000 description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000005243 fluidization Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009854 hydrometallurgy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002562 thickening agent Substances 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a reaction device, in particular to a reaction device for easily monitoring and controlling a raw ore leaching process. A reaction device which is convenient for fully stirring and mixing the mineral powder and the sulfuric acid and does not influence the reaction efficiency and is easy to monitor and control the crude ore leaching process needs to be designed. The utility model provides an easy monitoring control's of raw ore leaching process reaction unit, includes base, reaction shell, play flitch and epitheca, and reaction shell lower part rigid coupling has the base, and reaction shell top rigid coupling has the epitheca, and the flitch is placed to reaction shell lower part slidingtype. When the motor works, the second rotating shaft is reversely rotated through the third rotating shaft of the transmission assembly, so that the mounting discs on the front side and the rear side rotate to drive the U-shaped plate to swing left and right, the U-shaped plate swings left and right to drive the fourth rotating shaft to move left and right, the fourth rotating shaft moves left and right to drive the stirring plate to move left and right, and the stirring plate moves left and right to stir mineral powder and sulfuric acid.
Description
Technical Field
The invention relates to a reaction device, in particular to a reaction device for easily monitoring and controlling a raw ore leaching process.
Background
85% of zinc at home and abroad is produced by adopting raw ores, and the leaching of the raw ores of zinc oxide is a key process of zinc hydrometallurgy.
Patent application CN1733949 discloses a fluidized leaching process for zinc oxide raw ore. Belongs to a smelting process method, in particular to a wet smelting technology of zinc oxide raw ore. The process comprises the following steps: crushing, ball milling and size mixing the raw ore, pumping into the upper part of a conical fluidization reactor, pumping acid liquor into the bottom of the fluidization reactor for leaching, enabling the leaching liquor to flow into a neutralizer for neutralization, then entering a thickener for concentration, purifying supernatant, enabling underflow to enter another group of fluidization reactors for acid fluidization leaching again, carrying out full ore pulp filter pressing on acid leaching ore pulp, sending filtrate to ball milling for size mixing, and piling filter residues. The process is simple, the tank time of ore pulp is reduced, the metal loss of zinc is reduced, the zinc leaching rate is improved, the production cost of electrolytic zinc is reduced, although the device reduces the metal loss of zinc and improves the zinc leaching rate, the mineral powder and sulfuric acid cannot be uniformly mixed, and the reaction efficiency is influenced.
Based on the defects in the prior art, the reaction device which is convenient for fully stirring and mixing the mineral powder and the sulfuric acid and does not influence the reaction efficiency and is easy to monitor and control in the crude ore leaching process is provided.
Disclosure of Invention
In order to overcome the defects that the mineral powder cannot be uniformly mixed with sulfuric acid and the reaction efficiency is influenced, the invention provides the reaction device which is convenient for fully stirring and mixing the mineral powder and the sulfuric acid and does not influence the reaction efficiency and is easy to monitor and control the crude ore leaching process.
The technical scheme of the invention is as follows:
the utility model provides a reaction unit of easy monitoring control of raw ore leaching process, is including base, reaction shell, play flitch, epitheca, swager constructs and unloading mechanism, and reaction shell lower part rigid coupling has the base, and reaction shell top rigid coupling has the epitheca, and the flitch has been placed to reaction shell lower part slidingtype, is equipped with the swager structure who is used for grinding the ore on the epitheca, still is equipped with the unloading mechanism that is used for adding sulphuric acid on the epitheca.
More preferably, swager constructs including the feeder hopper, first pivot, the second pivot, including a motor, a cylindrical gear and nip roll, the embedded feeder hopper that is equipped with in the middle of the epitheca upper portion, feeder hopper lower part left side rotary type is equipped with first pivot, feeder hopper trailing flank left side lower part rigid coupling has the motor, the output shaft and the first pivot rear end fixed connection of motor, feeder hopper lower part right side rotary type is equipped with the second pivot, first pivot front portion and second pivot front portion all rigid coupling have a cylindrical gear, two cylindrical gear intermeshing, first pivot middle part and second pivot middle part all rigid coupling have the nip roll.
More preferably, the blanking mechanism comprises an installation cylinder, a liquid inlet pipe and a valve, the installation cylinder is embedded in the left part of the upper shell, the liquid inlet pipe used for discharging sulfuric acid into the reaction shell is fixedly connected in the installation cylinder, and the valve is rotatably arranged on the left part of the liquid inlet pipe.
More preferably, the device also comprises a stirring mechanism for stirring and mixing, the stirring mechanism comprises a mounting plate, a vertical plate, a third rotating shaft, a transmission component, a first cambered plate, a cross rod, a limiting plate, a sliding block, a rotating rod, a second cambered plate, a cross guide post, a mounting plate, a sector disc, a convex rod, a U-shaped plate, a fourth rotating shaft and a stirring plate, the mounting plate is fixedly connected to the middle part of the front side surface of the reaction shell, the vertical plate is fixedly connected to the front side in the top part of the mounting plate, the third rotating shaft is rotatably arranged on the upper part of the vertical plate, the transmission component is connected between the front part of the third rotating shaft and the front part of the second rotating shaft and consists of two belt pulleys and a belt, one belt pulley is arranged at the front part of the third rotating shaft, the other belt pulley is arranged at the front part of the second rotating shaft, and the belt is wound between the two belt pulleys, third pivot rear end rigid coupling has first bow-shaped board, first bow-shaped board rear portion slidingtype is equipped with the bull stick, the rigid coupling has the limiting plate in the middle of the mounting panel top, limiting plate internal sliding type is equipped with the slider, slider middle part rotary type is equipped with the bull stick, bull stick middle part rigid coupling has the second bow-shaped board, second bow-shaped board and bull stick fixed connection, bull stick rear portion rigid coupling has the cross guide post, the middle part all the rotary type is equipped with the mounting disc on both sides around the reaction housing, the place ahead mounting disc front end rigid coupling has the sector disc, sector disc lower part is opened there is the arc wall, the bull stick rear portion is located the arc wall, sector disc leading flank lower part interval rigid coupling has the nose bar, nose bar and cross guide post meshing, the rigid coupling has the U template between the front and back both sides mounting disc bottom, both sides all rotary type are equipped with the fourth pivot about the U template, fourth pivot middle part rigid coupling has the flitch that stirs that is used for stirring to mix.
More preferably, still including the monitoring mechanism who is used for detecting the PH value, monitoring mechanism is including founding the frame, the slide frame, the monitor, a probe, the installation piece, the slide bar, the pull rod, reset spring and location frid, both sides right part is all embedded to be equipped with founds the frame around the epitheca, the slidingtype is equipped with the slide frame between the front and back both sides founds the frame, the anterior rigid coupling of slide frame has the monitor that is used for detecting the PH value, monitor bottom rear side rigid coupling has the probe, slide frame top front side rigid coupling has the installation piece, installation piece middle part slidingtype is equipped with the slide bar, the slide bar front end rigid coupling has the pull rod, be connected with reset spring between installation piece trailing flank and the pull rod rear portion, the place ahead founds frame leading flank bilateral symmetry rigid coupling and has the location frid.
More preferably, still including the clearance mechanism that is used for clearing up the nip roll, clearance mechanism is including fixed plate and arc sponge, and the lower part bilateral symmetry rigid coupling has the fixed plate in the feeder hopper, and fixed plate top rigid coupling has the arc sponge, and the arc sponge contacts with the nip roll.
More preferably, the material stirring device further comprises a material stirring mechanism for uniformly stirring materials, wherein the material stirring mechanism comprises a fixed rod and a stirring plate, the fixed rod is fixedly connected between the circle center positions of the inner sides of the front side and the rear side of the mounting plate, and three stirring plates for uniformly stirring materials are fixedly connected to the bottom of the fixed rod at intervals.
More preferably, the reactor also comprises a discharge plate, and the discharge plate is slidably placed at the lower part of the reaction shell.
The invention has the following advantages:
1. when the motor works, the second rotating shaft is reversely rotated through the third rotating shaft of the transmission assembly, so that the mounting discs on the front side and the rear side rotate to drive the U-shaped plate to swing left and right, the U-shaped plate swings left and right to drive the fourth rotating shaft to move left and right, the fourth rotating shaft moves left and right to drive the stirring plate to move left and right, and the stirring plate moves left and right to stir mineral powder and sulfuric acid.
2. Under the action of the monitoring mechanism, the monitor detects the pH value of the mixed liquid through the probe, and then people can record the pH value displayed by the monitor, so that people can record the pH values of different depths conveniently.
3. Under the action of the cleaning mechanism, the arc sponge is contacted with the nip roll, and the arc sponge cleans the surface of the nip roll, so that excessive debris remained on the surface of the nip roll can be avoided, and the grinding efficiency is not influenced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic perspective view of a first pressing mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a second pressing mechanism according to the present invention.
Fig. 5 is a schematic sectional structure view of the pressing mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first blanking mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second blanking mechanism according to the present invention.
Fig. 8 is a schematic perspective view of the stirring mechanism of the present invention.
FIG. 9 is a schematic view of a first partial body structure of the stirring mechanism of the present invention.
FIG. 10 is a schematic view of a second partial body structure of the stirring mechanism of the present invention.
Fig. 11 is a schematic perspective view of a third part of the stirring mechanism of the present invention.
Fig. 12 is a schematic perspective view of a first monitoring mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a second monitoring mechanism according to the present invention.
Fig. 14 is a partial perspective view of the monitoring mechanism of the present invention.
FIG. 15 is a perspective view of the cleaning mechanism of the present invention.
Fig. 16 is a schematic perspective view of the setting mechanism of the present invention.
The meaning of the reference symbols in the figures: 1. a base, 2, a reaction shell, 21, a discharge plate, 3, an upper shell, 4, a material pressing mechanism, 41, a feed hopper, 42, a first rotating shaft, 43, a second rotating shaft, 44, a motor, 45, a column gear, 46, a material pressing roller, 5, a blanking mechanism, 51, an installation barrel, 52, a liquid inlet pipe, 53, a valve, 6, a stirring mechanism, 61, an installation plate, 62, a vertical plate, 63, a third rotating shaft, 64, a transmission component, 65, a first cambered plate, 66, a cross rod, 67, a limiting plate, 68, a sliding block, 69, a rotating rod, 610 and a second cambered plate, 611, a cross guide post, 612, a mounting disc, 613, a sector disc, 614, an arc-shaped groove, 615, a convex rod, 616, a U-shaped plate, 617, a fourth rotating shaft, 618, a stirring plate, 7, a monitoring mechanism, 71, a vertical frame, 72, a sliding frame, 73, a monitor, 74, a probe, 75, a mounting block, 76, a sliding rod, 77, a pull rod, 78, a return spring, 79, a positioning groove plate, 8, a cleaning mechanism, 81, a fixing plate, 82, an arc-shaped sponge, 9, a material stirring mechanism, 91, a fixing rod, 92 and a material stirring plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, 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.
Example 1
A reaction device for easily monitoring and controlling a raw ore leaching process is shown in figures 1-7 and comprises a base 1, a reaction shell 2, an upper shell 3, a material pressing mechanism 4 and a discharging mechanism 5, wherein the base 1 is fixedly connected to the lower portion of the reaction shell 2, the upper shell 3 is fixedly connected to the top of the reaction shell 2, the material pressing mechanism 4 is arranged on the upper shell 3, the material pressing mechanism 4 can grind ores, the discharging mechanism 5 is further arranged on the upper shell 3, and the discharging mechanism 5 can add sulfuric acid.
As shown in FIG. 1, the reactor also comprises a discharge plate 21, and the discharge plate 21 is slidably placed at the lower part of the reaction shell 2.
As shown in fig. 1-5, the pressing mechanism 4 includes a feeding hopper 41, a first rotating shaft 42, a second rotating shaft 43, a motor 44, a cylindrical gear 45 and a pressing roller 46, the feeding hopper 41 is embedded in the middle of the upper portion of the upper housing 3, the first rotating shaft 42 is rotatably disposed on the left side of the lower portion of the feeding hopper 41, the motor 44 is fixedly connected to the lower left portion of the rear side of the feeding hopper 41, an output shaft of the motor 44 is fixedly connected to the rear end of the first rotating shaft 42, the second rotating shaft 43 is rotatably disposed on the right side of the lower portion of the feeding hopper 41, the cylindrical gear 45 is fixedly connected to the front portion of the first rotating shaft 42 and the front portion of the second rotating shaft 43, the two cylindrical gears 45 are mutually engaged, and the pressing roller 46 is fixedly connected to the middle portions of the first rotating shaft 42 and the second rotating shaft 43.
As shown in fig. 1, 2, 6 and 7, the discharging mechanism 5 includes an installation cylinder 51, a liquid inlet pipe 52 and a valve 53, the installation cylinder 51 is embedded in the left portion of the upper shell 3, the liquid inlet pipe 52 is fixedly connected to the installation cylinder 51, the liquid inlet pipe 52 is used for discharging sulfuric acid into the reaction shell 2, and the valve 53 is rotatably arranged in the left portion of the liquid inlet pipe 52.
Firstly, an operator connects a liquid inlet pipe 52 with an external pipeline, then opens a valve 53, sulfuric acid flows into a reaction shell 2 through the liquid inlet pipe 52, after a proper amount of sulfuric acid is filled in the reaction shell 2, the valve 53 is closed, a proper amount of raw ore is poured into a feed hopper 41, a motor 44 is started, the motor 44 drives a first rotating shaft 42 to rotate forward, the first rotating shaft 42 rotates forward to drive a left material pressing roller 46 to rotate forward, meanwhile, the first rotating shaft 42 rotates forward to drive a second rotating shaft 43 to rotate backward through a column gear 45, the second rotating shaft 43 rotates backward to drive the right material pressing roller 46 to rotate backward, then, the left and right material pressing rollers 46 are matched to grind the raw ore into powder in a rotating mode, mineral powder falls into the reaction shell 2 to be mixed with the sulfuric acid, the mineral powder reacts with the sulfuric acid to form a metal salt solution, after all the raw ore is reacted, the motor 44 is closed, the first rotating shaft 42 stops driving the second rotating shaft 43 through the column gear 45 to drive the forward rotation, the left and right material pressing rollers 46 to rotate backward, then, a collection container is placed under the reaction shell 2, a discharge plate 21 is opened, the metal salt solution flows into a collection container, and then, the discharge plate 21 is closed, and the collection container is taken up to carry out subsequent treatment on the metal salt solution.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 8, 9, 10 and 11, the stirring device 6 further includes a stirring mechanism 6, the stirring mechanism 6 includes a mounting plate 61, a vertical plate 62, a third rotating shaft 63, a transmission assembly 64, a first bow-shaped plate 65, a cross rod 66, a limiting plate 67, a slide block 68, a rotating rod 69, a second bow-shaped plate 610, a cross guide column 611, a mounting plate 612, a sector plate 613, a convex rod 615, a U-shaped plate 616, a fourth rotating shaft 617 and a stirring plate 618, the mounting plate 61 is fixedly connected to the middle of the front side of the reaction shell 2, the vertical plate 62 is fixedly connected to the middle of the top of the mounting plate 61, the third rotating shaft 63 is rotatably arranged on the upper portion of the vertical plate 62, the transmission assembly 64 is connected between the front portion of the third rotating shaft 63 and the front portion of the second rotating shaft 43, the transmission assembly 64 is composed of two pulleys and a belt, one pulley is mounted on the front portion of the third rotating shaft 63, the other pulley is mounted on the front portion of the second rotating shaft 43, the belt is wound between two belt pulleys, a first arched plate 65 is fixedly connected at the rear end of the third rotating shaft 63, a cross rod 66 is slidably arranged at the rear end of the first arched plate 65, a limit plate 67 is fixedly connected at the middle of the top of the mounting plate 61, a slide block 68 is slidably arranged in the limit plate 67, a rotating rod 69 is rotatably arranged in the middle of the slide block 68, a second arched plate 610 is fixedly connected in the middle of the cross rod 66, the second arched plate 610 is fixedly connected with the rotating rod 69, a cross guide column 611 is fixedly connected at the rear end of the rotating rod 69, mounting discs 612 are rotatably arranged at the middle parts of the front side and the rear side of the reaction shell 2, a sector disc 613 is fixedly connected at the front end of the front mounting disc 612, an arc groove 614 is formed at the lower part of the sector disc 613, a convex rod 615 is fixedly connected at intervals at the lower part of the front side of the sector disc 613, the convex rod 615 is meshed with the cross guide column 611, a U-shaped plate 616 is fixedly connected between the bottoms of the front mounting discs 612 and the rear side, the upper side and the lower side of the U-shaped plate 616 are both rotatably provided with a fourth rotating shaft 617, the middle part of the fourth rotating shaft 617 is fixedly connected with a stirring plate 618, and the stirring plate 618 can stir the mineral powder and the sulfuric acid.
As shown in fig. 1, 12, 13 and 14, the monitoring device 7 further includes a monitoring mechanism 7, the monitoring mechanism 7 includes an upright frame 71, a sliding frame 72, a monitor 73, a probe 74, an installation block 75, a sliding rod 76, a pull rod 77, a return spring 78 and a positioning groove plate 79, the upright frame 71 is embedded in the right portion of the front and rear sides of the upper housing 3, the sliding frame 72 is slidably disposed between the upright frames 71 of the front and rear sides, the monitor 73 is fixedly connected to the front portion of the sliding frame 72, the probe 74 is fixedly connected to the rear side of the bottom of the monitor 73, the monitor 73 detects the PH value through the probe 74, the installation block 75 is fixedly connected to the front side of the top of the sliding frame 72, the sliding rod 76 is slidably disposed in the middle of the installation block 75, the pull rod 77 is fixedly connected to the front end of the sliding rod 76, the return spring 78 is connected between the rear side of the installation block 75 and the rear portion of the pull rod 77, and the positioning groove plates 79 are fixedly connected to the front side of the front upright frame 71 in a left-right symmetry manner.
When the motor 44 is operated, the second rotating shaft 43 rotates reversely to drive the transmission assembly 64 to rotate reversely, the transmission assembly 64 rotates reversely to drive the third rotating shaft 63 to rotate reversely, the third rotating shaft 63 rotates reversely to drive the first cambered plate 65 to rotate reversely, the first cambered plate 65 rotates reversely to drive the cross rod 66 to rotate reversely, the cross rod 66 rotates reversely to drive the second cambered plate 610 to rotate reversely, the second cambered plate 610 rotates reversely to drive the rotating rod 69 to rotate reversely, the rotating rod 69 rotates reversely to drive the cross guide column 611 to rotate reversely, the cross guide column 611 rotates reversely to drive the sector 613 to swing leftwards through the convex rod 615, the sector 613 swings leftwards to drive the front mounting plate 612 to rotate forwards, the front mounting plate 612 and the rear mounting plates 612 rotate forwards to drive the U616 to swing leftwards, the U616 swings leftwards to drive the fourth rotating shaft 617 to move leftwards, the fourth rotating shaft 617 moves leftwards to drive the stirring plate 618, the stirring plate 618 moves leftwards to stir the mineral powder with the sulfuric acid, then the sector 613 swings leftwards to the maximum stroke, the rotating rod 69 slides to the upper portion of the arc 614, the rotating rod 69 continues to drive the cross guide column 69 to rotate reversely to drive the right to swing the right, the stirring plate 618 to stir mineral powder with the stirring plate 613 again, the stirring plate 613 to stop the stirring plate, the stirring rod 69 to move again, the stirring assembly 43 to complete the reaction, the reaction of the third rotating shaft 43 with the stirring rod 614, and the stirring rod 43 to complete the reaction, the reaction of the stirring rod 64, and the reaction of the stirring rod is convenient reaction, the stirring rod is completed.
When the mineral powder and the sulfuric acid are mixed and react, the monitor 73 detects the pH value of the mixed liquid through the probe 74, then people can record the pH value displayed by the monitor 73, then people can pull the pull rod 77 to move forwards, the pull rod 77 moves forwards to drive the slide rod 76 to move forwards, the return spring 78 is compressed, then the pull rod 77 is pulled to move upwards to the next groove of the positioning groove plate 79, the pull rod 77 moves upwards to drive the slide rod 76 to move upwards, the slide rod 76 moves upwards to drive the mounting block 75 to move upwards, the mounting block 75 moves upwards to drive the slide frame 72 to move upwards, the slide frame 72 moves upwards to drive the monitor 73 to move upwards, the monitor 73 moves upwards to drive the probe 74 to move upwards, then the pull rod 77 is loosened, the slide rod 76 drives the pull rod 77 to move backwards to reset, the pull rod 77 moves backwards to be clamped into the positioning groove plate 79, and then people can record the pH value of the depth of the mixed solution, and thus people can record the pH values of different depths conveniently.
Example 3
On the basis of embodiment 1 and embodiment 2, as shown in fig. 15, the device further comprises a cleaning mechanism 8, the cleaning mechanism 8 comprises a fixing plate 81 and an arc-shaped sponge 82, the fixing plate 81 is fixedly connected to the left and right of the inner lower portion of the feeding hopper 41, the arc-shaped sponge 82 is fixedly connected to the top of the fixing plate 81, and the arc-shaped sponge 82 is in contact with the nip roll 46.
As shown in fig. 16, the ore powder poking device further comprises a poking mechanism 9, wherein the poking mechanism 9 comprises a fixing rod 91 and a poking plate 92, the fixing rod 91 is fixedly connected between the circle centers of the inner sides of the front and rear mounting plates 612, three poking plates 92 are fixedly connected to the bottom of the fixing rod 91 at intervals, and the poking plates 92 can evenly poke the ore powder.
When the nip roll 46 grinds ore, the arc-shaped sponge 82 contacts with the nip roll 46, and the arc-shaped sponge 82 cleans the surface of the nip roll 46, so that excessive fragments remained on the surface of the nip roll 46 can be avoided, and grinding efficiency is not affected.
When the material pressing roller 46 grinds ore, the ore powder falls downward to contact with the material stirring plate 92, the mounting plate 612 rotates forward and backward to drive the fixing rod 91 to rotate forward and backward, the fixing rod 91 rotates forward and backward to drive the material stirring plate 92 to rotate forward and backward, and the material stirring plate 92 rotates forward and backward to stir the ore powder uniformly, so that the uneven distribution of the ore powder can be avoided.
Finally, it is necessary to mention that: the above contents are only used for helping to understand the technical scheme of the invention, and can not be understood as the limitation of the protection scope of the invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a raw ore leaches reaction unit of easy monitoring control of technology, including base (1), reaction shell (2) and epitheca (3), reaction shell (2) lower part rigid coupling has base (1), and reaction shell (2) top rigid coupling has epitheca (3), its characterized in that still including swager constructs (4) and unloading mechanism (5), is equipped with swager constructs (4) that are used for grinding the ore on epitheca (3), still is equipped with unloading mechanism (5) that are used for adding sulphuric acid on epitheca (3).
2. The reaction device of claim 1, wherein the swaging mechanism (4) comprises a feeding hopper (41), a first rotating shaft (42), a second rotating shaft (43), a motor (44), a cylindrical gear (45) and a swaging roller (46), the feeding hopper (41) is embedded in the middle of the upper portion of the upper shell (3), the first rotating shaft (42) is rotatably arranged on the left side of the lower portion of the feeding hopper (41), the motor (44) is fixedly connected to the lower left portion of the rear side of the feeding hopper (41), an output shaft of the motor (44) is fixedly connected to the rear end of the first rotating shaft (42), the second rotating shaft (43) is rotatably arranged on the right side of the lower portion of the feeding hopper (41), the cylindrical gear (45) is fixedly connected to the front portion of the first rotating shaft (42) and the front portion of the second rotating shaft (43), the two cylindrical gears (45) are mutually meshed, and the swaging roller (46) is fixedly connected to the middle portions of the first rotating shaft (42) and the second rotating shaft (43).
3. The reaction device easy to monitor and control for the raw ore leaching process according to claim 2, wherein the blanking mechanism (5) comprises an installation cylinder (51), a liquid inlet pipe (52) and a valve (53), the installation cylinder (51) is embedded in the left part of the upper shell (3), the liquid inlet pipe (52) used for discharging sulfuric acid into the reaction shell 2 is fixedly connected in the installation cylinder (51), and the valve (53) is rotatably arranged on the left part of the liquid inlet pipe (52).
4. The reaction device easy to monitor and control for a leaching process of a raw ore according to claim 3, further comprising a stirring mechanism (6) for stirring and mixing, wherein the stirring mechanism (6) comprises a mounting plate (61), a vertical plate (62), a third rotating shaft (63), a transmission assembly (64), a first cambered plate (65), a cross rod (66), a limiting plate (67), a slider (68), a rotating rod (69), a second cambered plate (610), a cross guide column (611), a mounting plate (612), a sector plate (613), a convex rod (615), a U-shaped plate (617), a fourth rotating shaft (64) and a stirring plate (618), the mounting plate (61) is fixedly connected to the middle and front side of the reaction shell (2), the vertical plate (62) is fixedly connected to the middle and front side of the top of the mounting plate (61), the third rotating shaft (63) is rotatably arranged on the upper portion of the vertical plate (62), the transmission assembly (64) is connected between the front portion of the third rotating shaft (63) and the front portion of the second rotating shaft (43), the transmission assembly (64) is composed of two pulleys and the belt assembly (64), one pulley is composed of the third rotating shaft (63), the other pulley is installed between the second rotating shaft (43), the second rotating shaft (65), the first rotating shaft (65) is fixedly connected to the second rotating plate (66), the second rotating shaft) and the second rotating plate (65), the second shaft (65), the middle rigid coupling in mounting panel (61) top has limiting plate (67), limiting plate (67) internal sliding type is equipped with slider (68), slider (68) middle part rotary type is equipped with bull stick (69), cross pole (66) middle part rigid coupling has second bow-shaped board (610), second bow-shaped board (610) and bull stick (69) fixed connection, bull stick (69) rear portion rigid coupling has cross guide post (611), reaction shell (2) front and back both sides go up the middle part all rotary type and are equipped with mounting disc (612), place ahead mounting disc (612) front end rigid coupling has sector disc (613), sector disc (613) lower part is opened there is arc wall (614), bull stick (69) rear portion is located arc wall (614), sector disc (613) front side lower part interval rigid coupling has nose bar (615), nose bar (615) and cross guide post (611) meshing, the rigid coupling has U type board (616) between front and back both sides mounting disc (612) bottom, both sides upper and lower side all are equipped with fourth pivot (617) about U type board (616), fourth pivot (617) middle part rigid coupling has the stirring board (618) that is used for stirring to mix.
5. The reaction device of claim 4, further comprising a monitoring mechanism (7) for detecting the pH value, wherein the monitoring mechanism (7) comprises a vertical frame (71), a sliding frame (72), a monitor (73), a probe (74), a mounting block (75), a sliding rod (76), a pull rod (77), a reset spring (78) and a positioning groove plate (79), the right parts of the front side and the rear side of the upper shell (3) are provided with the vertical frame (71) in an embedded manner, the sliding frame (72) is slidably arranged between the vertical frames (71) of the front side and the rear side, the monitor (73) for detecting the pH value is fixedly connected to the front part of the sliding frame (72), the probe (74) is fixedly connected to the rear side of the bottom of the monitor (73), the mounting block (75) is fixedly connected to the front side of the top of the sliding frame (72), the sliding rod (76) is slidably arranged in the middle of the mounting block (75), the pull rod (77) is fixedly connected to the front end of the sliding rod (75), the reset spring (78) is connected to the rear side of the mounting block (75) and the rear side of the pull rod (77), and the front vertical frame (71) is symmetrically provided with the positioning groove plate (79).
6. The reaction device of claim 5, further comprising a cleaning mechanism (8) for cleaning the nip roll (46), wherein the cleaning mechanism (8) comprises a fixing plate (81) and an arc-shaped sponge (82), the fixing plate (81) is fixedly connected to the left and right of the inner lower portion of the feed hopper (41), the arc-shaped sponge (82) is fixedly connected to the top of the fixing plate (81), and the arc-shaped sponge (82) is in contact with the nip roll (46).
7. The reaction device easy to monitor and control for a raw ore leaching process as claimed in claim 6, further comprising a material stirring mechanism (9) for uniformly stirring materials, wherein the material stirring mechanism (9) comprises a fixing rod (91) and a material stirring plate (92), the fixing rod (91) is fixedly connected between the circle centers of the inner sides of the front and rear side mounting plates (612), and the bottoms of the fixing rod (91) are fixedly connected with three material stirring plates (92) for uniformly stirring materials at intervals.
8. The reaction device easy to monitor and control for a raw ore leaching process according to claim 6, further comprising a discharging plate (21), wherein the discharging plate (21) is slidably placed at the lower part of the reaction shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211223110.5A CN115572822A (en) | 2022-10-08 | 2022-10-08 | Reaction device for easily monitoring and controlling raw ore leaching process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211223110.5A CN115572822A (en) | 2022-10-08 | 2022-10-08 | Reaction device for easily monitoring and controlling raw ore leaching process |
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| CN115572822A true CN115572822A (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211223110.5A Pending CN115572822A (en) | 2022-10-08 | 2022-10-08 | Reaction device for easily monitoring and controlling raw ore leaching process |
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| CN217052340U (en) * | 2022-02-25 | 2022-07-26 | 韶关市晟发有色金属有限公司 | Zinc oxide leaches device |
| CN217237951U (en) * | 2021-12-29 | 2022-08-19 | 常熟市辐照技术应用厂 | PH detection device for high-concentration pigment printing thickener |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB190212A (en) * | 1921-09-10 | 1922-12-11 | Metallbank & Metallurg Ges Ag | Process for the continuous leaching of ores, metallurgical products and other materials on the counter-current principle |
| CN206008928U (en) * | 2016-07-30 | 2017-03-15 | 重庆美朱遥农业科技开发有限公司 | Easily cleaning wine brewing crushing material agitating device |
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| CN114134320A (en) * | 2021-11-11 | 2022-03-04 | 陈明星 | Hydrometallurgy leaches equipment for metallurgy |
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| CN217052340U (en) * | 2022-02-25 | 2022-07-26 | 韶关市晟发有色金属有限公司 | Zinc oxide leaches device |
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