CN117361725B - Lithiummica waste liquid recycling device - Google Patents
Lithiummica waste liquid recycling device Download PDFInfo
- Publication number
- CN117361725B CN117361725B CN202311505685.0A CN202311505685A CN117361725B CN 117361725 B CN117361725 B CN 117361725B CN 202311505685 A CN202311505685 A CN 202311505685A CN 117361725 B CN117361725 B CN 117361725B
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- Prior art keywords
- rod
- fixedly connected
- waste liquid
- guide
- baffle
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- 239000002699 waste material Substances 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 title claims abstract description 62
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 51
- 239000002253 acid Substances 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract description 29
- 238000010168 coupling process Methods 0.000 claims abstract description 29
- 238000005859 coupling reaction Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 229910052629 lepidolite Inorganic materials 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 5
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 3
- 239000010445 mica Substances 0.000 claims abstract description 3
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 3
- 239000006185 dispersion Substances 0.000 claims description 25
- 230000002378 acidificating effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of acid waste liquid treatment, in particular to a device for recycling lepidolite waste liquid. The invention provides a device for recycling and reutilizing lepidolite waste liquid, which is capable of automatically adding alkaline substances and improving reaction efficiency. The utility model provides a lithium carbonate mica waste liquid recycling device, includes the evaporimeter, and the evaporimeter is provided with lifting unit, and lifting unit symmetry sliding connection has the carriage, and evaporimeter symmetry sliding connection has the guide frame, and the equidistant V-arrangement guide slot of having seted up of guide frame, and lower hopper one end symmetry rigid coupling has the guide rail, and guide rail symmetry sliding connection has the baffle, and the baffle rigid coupling has the head rod. During evaporation, the volume of the acid waste liquid is slowly reduced, the second spring is also slowly reset, the lifting assembly drives the movable rod to jack up the guide frame, the first connecting rod drives the baffle to repeatedly open and close under the action of the V-shaped guide groove, intermittent automatic addition of alkaline substances into the acid waste liquid for a small amount of times is realized, and the acid concentration of the acid waste liquid is reduced.
Description
Technical Field
The invention relates to the technical field of acid waste liquid treatment, in particular to a device for recycling lepidolite waste liquid.
Background
During the extraction of lithium carbonate from mica ores, acidic solutions are often used for leaching and separation. These acidic solutions react with impurities in the ore during use to form an acidic waste stream. The acidic waste liquid has corrosiveness and irritation and has certain harm to the environment and human health. Therefore, there is a need for acid waste recovery treatment to ensure minimal environmental and human impact.
The common treatment method is to perform neutralization, namely, the acidic waste liquid reacts with alkaline substances to neutralize the acidity of the waste liquid, the pH value is close to neutral, and the volume and the concentration of the waste liquid are reduced by evaporation and concentration, so that the waste liquid is convenient for subsequent disposal or recycling. In the process of acid waste liquid treatment, a proper amount of alkaline substances are put into the acid waste liquid together, so that the alkaline substances are accumulated to influence the reaction efficiency, or a proper amount of alkaline substances are put into the acid waste liquid for a plurality of times, so that the labor intensity of workers is improved. Therefore, the invention provides a device for recycling and reutilizing the lepidolite waste liquid, which is capable of automatically adding alkaline substances and improving the reaction efficiency.
Disclosure of Invention
In order to overcome the defects that in the process of treating the acid waste liquid, a proper amount of alkaline substances are put into the acid waste liquid together, so that the alkaline substances are accumulated to influence the reaction efficiency, or a proper amount of alkaline substances are put into the acid waste liquid for a plurality of times, so that the labor intensity of the labor is improved, the invention has the technical problems that: provided is a device for recycling and reusing a lepidolite waste liquid, which can automatically add an alkaline substance and improve the reaction efficiency.
The technical scheme is as follows: the utility model provides a lepidolite waste liquid recycling device, including the evaporimeter, the evaporimeter rotates to be connected with the door that opens and shuts, evaporimeter symmetry intercommunication has the transparent shell, one side rigid coupling that the transparent shell was kept away from to the evaporimeter has down the hopper, the evaporimeter is provided with the lifting unit who is used for going up and down along with acid waste liquid volume, lifting unit symmetry sliding connection has the movable rod, evaporimeter symmetry sliding connection has the guide frame, V-arrangement guide slot has been seted up to the equidistant guide frame, hopper one end symmetry rigid coupling has the guide rail down, guide rail symmetry sliding connection has the baffle, the end that the hopper is close to guide rail one side under the baffle closure, the baffle rigid coupling has the head rod, the one end that the baffle was kept away from to the head rod slides in the V-arrangement guide slot.
In addition, it is particularly preferred that the lifting assembly comprises a disc, the guide rod is slidably connected to the transparent shell, the end part of the guide rod is fixedly connected with the disc, the moving rod is slidably connected with the disc, the disc is symmetrically fixedly connected with the transparent shell and provided with a first spring, the first spring is sleeved on the guide rod, and the guide rod and the transparent shell are provided with a clamping assembly for clamping the disc.
In addition, it is particularly preferred that the clamping component comprises a guide frame, a clamping block is fixedly connected with the guide rod, the transparent shell is slidably connected with the guide frame, a ratchet bar is fixedly connected to one side, close to the guide rod, of the guide frame, a second spring is symmetrically fixedly connected to the ratchet bar and the transparent shell, the second spring is sleeved on the guide frame, and the elastic force of the first spring is larger than the sum of the elastic forces of two adjacent second springs.
In addition, it is particularly preferred that the side of the clip adjacent to the guide is toothed so that the clip snaps onto the ratchet bar.
In addition, particularly preferred is, still include dispersion subassembly, dispersion subassembly sets up on the guide rail, and dispersion subassembly is used for dispersing alkaline material, and dispersion subassembly includes the dead lever, and the dead lever is fixed in the guide rail bottom respectively, and dead lever sliding connection has the dispersion board.
In addition, it is particularly preferable that the dispersion plate is conical, and the dispersion plate is provided with holes at equal intervals, and the lengths of the holes are increased sequentially from inside to outside.
In addition, particularly preferred is, still including the shake subassembly, shake the subassembly setting and be between evaporimeter and baffle, shake the subassembly and be used for making the dispersion board shake abundant dispersion alkaline substance, shake the subassembly including the second connecting rod, the second connecting rod rigid coupling respectively in the baffle bottom, symmetrical rigid coupling has the fourth spring between guide rail and the dispersion board, the fourth spring overlaps on the dead lever, second connecting rod tip rigid coupling has straight rack, the evaporimeter is close to the symmetrical rigid coupling of one side of dispersion board has the bull stick, the rigid coupling has the gear on the bull stick, the gear meshes with straight rack, the bull stick is close to the one end rigid coupling of dispersion board and has the cam, the cam rotates and can push up the dispersion board shake dispersion alkaline substance.
In addition, particularly preferred is, still including pushing away the material subassembly, pushing away the material subassembly and setting up between hopper and baffle down, pushing away the material subassembly and being used for dredging between the baffle, pushing away the material subassembly and including the bracing piece, the bracing piece rigid coupling is in hopper down, and the bracing piece rigid coupling has flexible subassembly, and flexible subassembly is close to one side rigid coupling of baffle has the third connecting rod, and the end rigid coupling of third connecting rod has the push rod, and the baffle rigid coupling has the triangular block, triangular block and push rod contact.
In addition, particularly preferred still include mixing element, mixing element sets up between disc and evaporimeter, and mixing element is used for stirring acid waste liquid and alkaline substance, and mixing element is including the threaded rod, and the threaded rod rigid coupling is in the evaporimeter, and threaded rod threaded connection has the thread bush, and the thread bush rotates with the disc to be connected, and the equidistant rigid coupling in thread bush circumference has the poking rod.
In addition, particularly preferred still include detection component, detection component sets up between disc and movable rod, detection component is used for avoiding alkaline material extravagant and reaction excessive, detection component includes the electrode, the electrode rigid coupling is in the disc, the disc is close to the one side symmetry rigid coupling of movable rod has the shell, the shell rigid coupling has the cylinder, the telescopic link of cylinder stretches out the shell, the telescopic link rigid coupling of cylinder has the ejector pad, the ejector pad contacts with the movable rod, the movable rod has the fifth spring with the disc rigid coupling, the pH detector has been placed to the evaporimeter, pH detector passes through electric connection with the electrode.
The invention has the advantages that: during evaporation, the volume of the acid waste liquid is slowly reduced, the second spring is also slowly reset, the lifting assembly drives the movable rod to jack the guide frame, and the first connecting rod drives the baffle to repeatedly open and close under the action of the V-shaped guide groove, so that the intermittent automatic addition of alkaline substances into the acid waste liquid for a small amount of times is realized, and the acid concentration of the acid waste liquid is reduced; the alkaline substances are dispersed and rolled along the dispersion plate and fall into the acid waste liquid through the leak holes on the dispersion plate, so that the accumulation of the alkaline substances is avoided, and the reaction efficiency is influenced; the dispersion plate is used for repeatedly shaking up and down, so that not only can alkaline substances be fully dispersed, but also the alkaline substances on the dispersion plate can be accelerated to rapidly fall into the acid waste liquid, and the reaction efficiency is improved; before the baffles are closed, dredging is carried out between the baffles through the push rod, so that alkaline substances are prevented from being clamped by the baffles, and the phenomenon of clamping materials is prevented; stirring the acid waste liquid and the alkaline substances through the stirring rod to fully mix the acid waste liquid and the alkaline substances, thereby improving the reaction efficiency; the pH value of the solution in the evaporator is detected through the electrode, the pH value data of the solution in the evaporator is displayed on the pH detector, and when the pH detector displays that the solution in the evaporator is neutralized, the control cylinder pushes the movable rod to move backwards through the push block to be separated from the guide frame, so that the baffle stops discharging, and the waste and excessive reaction of alkaline substances are avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of a lifting assembly and a clamping assembly according to the present invention.
Fig. 4 is a schematic perspective view of a moving rod, a guide frame, a baffle plate and the like.
Fig. 5 is a schematic perspective view of a guide frame, a baffle plate, a first connecting rod and the like.
Fig. 6 is a schematic perspective view of a dispersing unit and a shaking unit according to the present invention.
Fig. 7 is a schematic perspective view of a dithering assembly according to the present invention.
Fig. 8 is a schematic perspective view of a pushing assembly according to the present invention.
Fig. 9 is a schematic perspective view of a hybrid module according to the present invention.
Fig. 10 is a schematic diagram of a first perspective structure of a detection assembly according to the present invention.
Fig. 11 is a schematic diagram of a second perspective structure of the detecting assembly of the present invention.
Fig. 12 is an enlarged perspective view of the present invention at a.
In the figure: 1. the device comprises an evaporator, 2, a lower hopper, 3, an opening and closing door, 4, a transparent shell, 5, a disc, 51, a moving rod, 6, a guide rod, 7, a first spring, 8, a guide frame, 9, a ratchet bar, 10, a second spring, 11, a clamping block, 12, a guide frame, 13, a baffle plate, 14, a first connecting rod, 15, a guide rail, 16, a V-shaped guide groove, 17, a fixed rod, 18, a dispersing plate, 19, a fourth spring, 20, a second connecting rod, 21, a straight rack, 22, a rotating rod, 23, a gear, 24, a cam, 25, a supporting rod, 26, a telescopic component, 27, a push rod, 28, a third connecting rod, 29, a triangular block, 30, a threaded rod, 31, a threaded sleeve, 32, a poking rod, 33, an electrode, 34, a housing, 35, a cylinder, 36, a pushing block, 37, a fifth spring, 38 and a pH detector.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Example 1
The utility model provides a lepidolite waste liquid recycling device, refer to fig. 1-5, including evaporimeter 1, evaporimeter 1 front side rotates and is connected with opening and shutting door 3, evaporimeter 1 bottom left and right sides all communicates there is transparent shell 4, evaporimeter 1 upper portion rigid coupling has lower hopper 2, evaporimeter 1 lower part is provided with lifting unit, lifting unit both sides all sliding connection has movable rod 51 about, evaporimeter 1 upper portion both sides all sliding connection has guide frame 12, V-arrangement guide slot 16 has been seted up to the inboard equidistant interval of two guide frames 12, lower hopper 2 bottom front and back both sides all rigid coupling has guide rail 15, sliding connection has two baffles 13 between two guide rail 15, baffle 13 closed lower hopper 2 bottom, two baffle 13 bottoms all rigid coupling have head rod 14, the head rod 14 outside slides in V-arrangement guide slot 16.
Referring to fig. 3, the lifting assembly comprises a disc 5, a guide rod 6 is slidably connected inside two transparent shells 4, the disc 5 is fixedly connected to the upper ends of the two guide rods 6, the disc 5 is slidably connected with two movable rods 51, two first springs 7 are fixedly connected to the bottom of the disc 5 and the transparent shells 4, the first springs 7 are sleeved on the guide rod 6, and the guide rod 6 and the transparent shells 4 are provided with clamping assemblies.
Referring to fig. 3, the clamping assembly comprises a guide frame 8, clamping blocks 11 are fixedly connected to the outer sides of the lower portions of two guide rods 6, the outer sides of two transparent shells 4 are slidably connected with the guide frame 8, ratchet bars 9 are fixedly connected to the inner sides of the two guide frames 8, the outer sides of the clamping blocks 11 are toothed, the clamping blocks 11 are clamped on the ratchet bars 9, second springs 10 are fixedly connected to the upper portion and the lower portion of the outer sides of the two ratchet bars 9 and the transparent shells 4, the second springs 10 are sleeved on the guide frame 8, and the elastic force of each first spring 7 is larger than the sum of the elastic forces of two adjacent second springs 10.
When in use, alkaline substances are added into the discharging hopper 2, the alkaline substances are positioned on the baffle 13, the guide frame 8 is manually moved outwards, the guide frame 8 drives the ratchet bar 9 to move outwards, the second spring 10 is compressed, the ratchet bar 9 is separated from the clamping block 11, then the opening and closing door 3 is opened, acidic waste liquid is added into the evaporator 1, the opening and closing door 3 is closed, the acidic waste liquid is positioned on the disc 5, the disc 5 moves downwards due to gravity, the first spring 7 is compressed, the disc 5 drives the guide rod 6, the clamping block 11 and the moving rod 51 to move downwards, when the clamping block 11 stops moving downwards, the guide frame 8 is released, the ratchet bar 9 is further driven to move inwards to contact the outer side of the clamping block 11 under the reset action of the second spring 10, the clamping block 11 is clamped on the ratchet bar 9 due to the tooth shape of the outer side of the clamping block 11, the ratchet bar 9 drives the guide frame 8 to move inwards, the guide frame 12 is manually moved downwards, the bottom of the guide frame 12 is contacted with the top of the movable rod 51, then, the evaporator 1 is started, the volume of the acid waste liquid is reduced by evaporation and concentration, when the volume of the acid waste liquid is reduced slowly, the second springs 10 are reset slowly, the disc 5, the guide rod 6 and the clamping block 11 are driven to move upwards, the clamping block 11 is continuously extruded to the ratchet bar 9 due to the fact that the elastic force of the first springs 7 is larger than the sum of the elastic forces of the two adjacent second springs 10, the ratchet bar 9 is repeatedly moved inwards and outwards under the action of the extrusion force of the clamping block 11 and the reset of the second springs 10, the clamping block 11 is not hindered to move upwards, the disc 5 drives the movable rod 51 to move upwards, the movable rod 51 jacks the guide frame 12, the guide frame 12 moves upwards to extrude the first connecting rod 14 to repeatedly move inwards and outwards under the action of the V-shaped guide groove 16, the first connecting rod 14 drives the baffle 13 to repeatedly open and close, the intermittent blanking is realized, so that alkaline substances are automatically added into the acidic waste liquid for a small amount and a plurality of times, the acidic concentration of the acidic waste liquid is reduced, when the alkaline substances are added into the acidic waste liquid, the weight on the disc 5 is increased, but the disc 5 cannot move downwards due to the clamping of the clamping block 11 on the ratchet bar 9, and the disc 5 is recycled after the concentration and the neutralization are finished.
Example 2
On the basis of embodiment 1, referring to fig. 1, 2, 6 and 7, the device further comprises a dispersing assembly, the dispersing assembly is arranged on the two guide rails 15, the dispersing assembly is used for dispersing alkaline substances, the dispersing assembly comprises fixing rods 17, the fixing rods 17 are fixedly connected between the bottoms of the two guide rails 15 respectively, the two fixing rods 17 are slidably connected with dispersing plates 18, the dispersing plates 18 are conical, leak holes are formed in the dispersing plates 18 at equal intervals, and the lengths of the leak holes are sequentially increased from inside to outside.
When the baffle 13 is opened and closed to enable a small amount of alkaline substances to fall into the acid waste liquid, the small amount of alkaline substances vertically fall and are accumulated together to affect the reaction efficiency, so that the alkaline substances are required to be dispersed, when the alkaline substances fall, the alkaline substances fall onto the dispersing plate 18, and as the dispersing plate 18 is conical, the dispersing plate 18 is provided with the leak holes at equal intervals, the lengths of the leak holes are sequentially increased from inside to outside, so that the alkaline substances are dispersed and rolled along the dispersing plate 18 and fall into the acid waste liquid through the leak holes on the dispersing plate 18, thereby avoiding the accumulation of the alkaline substances and affecting the reaction efficiency.
Referring to fig. 1, fig. 2 and fig. 8, the evaporator further comprises a shaking assembly, the shaking assembly is arranged between the evaporator 1 and the baffle 13, the shaking assembly is used for shaking the dispersing plate 18 to fully disperse alkaline substances, the shaking assembly comprises a second connecting rod 20, the second connecting rod 20 is fixedly connected to the bottoms of the two baffle 13 respectively, a fourth spring 19 is fixedly connected between the middle parts of the bottoms of the two guide rails 15 and the dispersing plate 18, the fourth spring 19 is sleeved on a fixing rod 17, the lower ends of the two second connecting rods 20 are fixedly connected with straight racks 21, rotating rods 22 are fixedly connected to the front side and the rear side of the upper part of the evaporator 1, gears 23 are fixedly connected to the two rotating rods 22, the gears 23 are meshed with the straight racks 21, cams 24 are fixedly connected to the inner ends of the two rotating rods 22, and the cams 24 rotate to move the dispersing plate 18 up and down.
In order to improve the reaction efficiency, the alkali substances need to be fully dispersed, when the baffle 13 is repeatedly opened, the baffle 13 drives the straight rack 21 to repeatedly move inwards and outwards through the second connecting rod 20, the straight rack 21 drives the rotating rod 22 to repeatedly rotate forwards and backwards through the gear 23, the rotating rod 22 drives the cam 24 to repeatedly rotate forwards and backwards to push the dispersing plate 18, and the fourth spring 19 repeatedly compresses and separates, so that the cam 24 and the dispersing plate 18 repeatedly contact and separate, and under the extrusion force of the cam 24 and the reset action of the fourth spring 19, the dispersing plate 18 repeatedly shakes up and down, so that the alkali substances can be fully dispersed, and the alkali substances on the dispersing plate 18 can be accelerated to rapidly fall into acid waste liquid, and the reaction efficiency is improved.
Referring to fig. 1, 2 and 9, the device further comprises a pushing component, the pushing component is arranged between the lower hopper 2 and the baffle 13, the pushing component is used for dredging the baffle 13, the pushing component comprises supporting rods 25, the two supporting rods 25 are fixedly connected to the lower portion in the lower hopper 2, a telescopic component 26 is fixedly connected to the middle of the bottoms of the two supporting rods 25, the telescopic component 26 consists of telescopic rods and springs, third connecting rods 28 are fixedly connected to the lower ends of the two telescopic components 26, push rods 27 are fixedly connected to the inner ends of the two third connecting rods 28, triangular blocks 29 are fixedly connected to the tops of the two baffles 13, and the triangular blocks 29 are in contact with the push rods 27.
Since the blanking is realized through opening and closing of the baffle 13, when the baffle 13 is closed, alkaline substances are easy to clamp, so that a blocking phenomenon is caused, when the baffle 13 is opened, the baffle 13 needs to be dredged, the telescopic component 26 is in a contracted state, when the baffle 13 moves outwards, the baffle 13 drives the triangular block 29 to move outwards, when the triangular block 29 is separated from the third connecting rod 28, the third connecting rod 28 and the push rod 27 are driven to move downwards under the reset action of the telescopic component 26, when the baffle 13 moves inwards, the baffle 13 drives the triangular block 29 to move inwards, when the triangular block 29 contacts with the third connecting rod 28, the third connecting rod 28 is extruded to move upwards, the telescopic component 26 contracts, and the third connecting rod 28 drives the push rod 27 to move upwards, so that the blocking phenomenon is prevented from being caused by the blocking of the alkaline substances clamped between the baffle 13 through the push rod 27 before the baffle 13 is closed.
Referring to fig. 1, 2 and 10, the stirring device further comprises a mixing assembly, the mixing assembly is arranged between the disc 5 and the evaporator 1, the mixing assembly is used for stirring acidic waste liquid and alkaline substances, the mixing assembly comprises a threaded rod 30, the threaded rod 30 is fixedly connected to the inner bottom of the evaporator 1, a threaded sleeve 31 is connected to the threaded rod 30 in a threaded manner, the threaded sleeve 31 is rotationally connected with the disc 5, and three stirring rods 32 are fixedly connected to the outer side of the threaded sleeve 31 at equal intervals in the circumferential direction.
In order to improve the reaction efficiency, the acidic waste liquid and the alkaline substances need to be stirred and mixed, when the disc 5 moves up and down, the disc 5 drives the thread sleeve 31 and the stirring rod 32 to move up and down, the thread sleeve 31 drives the stirring rod 32 to rotate positively and negatively under the action of the threaded rod 30, and the acidic waste liquid and the alkaline substances are stirred through the stirring rod 32, so that the acidic waste liquid and the alkaline substances are fully mixed, and the reaction efficiency is improved.
Referring to fig. 1, fig. 2, fig. 9, fig. 11 and fig. 12, the device further comprises a detection assembly, the detection assembly is arranged between the disc 5 and the moving rod 51, the detection assembly is used for avoiding waste and excessive reaction of alkaline substances, the detection assembly comprises an electrode 33, the electrode 33 is fixedly connected to the top of the disc 5, the left side and the right side of the top of the disc 5 are fixedly connected with shells 34, the inside of each of the two shells 34 is fixedly connected with an air cylinder 35, the telescopic rods of the air cylinders 35 extend out of the shells 34, the telescopic rods of the two air cylinders 35 are fixedly connected with push blocks 36, the push blocks 36 are contacted with the lower parts of the moving rod 51, the lower parts of the two moving rods 51 are fixedly connected with the disc 5, a fifth spring 37 is fixedly connected with the left middle part of the evaporator 1, a pH detector 38 is arranged on the left middle part of the evaporator 1, and the pH detector 38 is electrically connected with the electrode 33.
In order to avoid waste and excessive reaction caused by continuous opening and closing of the blanking of the baffle 13 after neutralization of the acid waste liquid, the baffle 13 needs to be stopped, the pH value of the solution in the evaporator 1 is detected through the electrode 33, the pH value data of the solution in the evaporator 1 is displayed on the pH detector 38, when the neutralization of the solution in the evaporator 1 is displayed on the pH detector 38, the air cylinder 35 is started, the telescopic rod of the air cylinder 35 is controlled to drive the push block 36 to move backwards, the push block 36 pushes the movable rod 51 to move backwards to be separated from the guide frame 12, the air cylinder 35 is closed, the fifth spring 37 is compressed, the guide frame 12 is not pushed to move upwards when the movable rod 51 moves upwards, so that the blanking of the baffle 13 is stopped, when the movable rod 51 moves downwards to reset, the air cylinder 35 is started, the telescopic rod of the air cylinder 35 is controlled to drive the push block 36 to move forwards to reset, the air cylinder 35 is closed, and the movable rod 51 is driven to move forwards to reset under the reset action of the fifth spring 37.
It should be understood that this example is only illustrative of the invention and is not intended to limit the scope of the invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (8)
1. The utility model provides a lithium carbonate mica waste liquid recycling device, a serial communication port, including evaporimeter (1), evaporimeter (1) rotate and are connected with opening and shutting door (3), evaporimeter (1) symmetrical intercommunication has transparent shell (4), one side rigid coupling that transparent shell (4) were kept away from to evaporimeter (1) has down hopper (2), evaporimeter (1) are provided with the lifting unit who is used for going up and down along with acid waste liquid volume, lifting unit symmetry sliding connection has movable rod (51), evaporimeter (1) symmetrical sliding connection has guide frame (12), V-arrangement guide slot (16) have been seted up to guide frame (12) equidistant, down hopper (2) one end symmetry rigid coupling has guide rail (15), guide rail (15) symmetrical sliding connection has baffle (13), baffle (13) closed end that hopper (2) are close to guide rail (15) one side, baffle (13) rigid coupling has head rod (14), one end that baffle (13) were kept away from to baffle (14) slides in V-arrangement guide slot (16);
the lifting assembly comprises a disc (5), a guide rod (6) is connected to the transparent shell (4) in a sliding manner, the end part of the guide rod (6) is fixedly connected with the disc (5), a moving rod (51) is connected with the disc (5) in a sliding manner, the disc (5) is symmetrically fixedly connected with the transparent shell (4) and provided with a first spring (7), the first spring (7) is sleeved on the guide rod (6), and the guide rod (6) and the transparent shell (4) are provided with a clamping assembly for clamping the disc;
the clamping assembly comprises a guide frame (8), a clamping block (11) is fixedly connected with the guide rod (6), the guide frame (8) is connected with the transparent shell (4) in a sliding manner, a ratchet bar (9) is fixedly connected to one side, close to the guide rod (6), of the guide frame (8), second springs (10) are symmetrically fixedly connected to the ratchet bar (9) and the transparent shell (4), the second springs (10) are sleeved on the guide frame (8), and the elastic force of each first spring (7) is larger than the sum of the elastic forces of two adjacent second springs (10);
the acid waste liquid is positioned on the disc (5), so that the disc (5) moves downwards due to gravity, the first spring (7) is compressed, the disc (5) drives the guide rod (6), the clamping block (11) and the moving rod (51) to move downwards, when the clamping block (11) stops moving downwards, the guide frame (8) is loosened, the ratchet bar (9) is driven to move inwards to be contacted with the outer side of the clamping block (11) under the action of the second spring (10) reset, the clamping block (11) is clamped on the ratchet bar (9) due to the fact that the outer side of the clamping block (11) is toothed, the ratchet bar (9) drives the guide frame (8) to move inwards, the guide frame (12) is manually moved downwards, the bottom of the guide frame (12) is contacted with the top of the moving rod (51), then the evaporator (1) is started, when the volume of the acid waste liquid is reduced by evaporation and concentration, the second spring (10) is also slowly reset, the guide rod (6) and the clamping block (11) are driven to move upwards, the elastic force of the first spring (7) is larger than the elastic force of the adjacent second spring (10) to enable the second spring (11) to move upwards and the ratchet bar (11) to be repeatedly pressed upwards, therefore, the clamping block (11) cannot be hindered from moving upwards, the disc (5) drives the moving rod (51) to move upwards, the moving rod (51) jacks up the guide frame (12), the guide frame (12) moves upwards to press the first connecting rod (14) to move inwards and outwards repeatedly under the action of the V-shaped guide groove (16), and the first connecting rod (14) drives the baffle (13) to open and close repeatedly, so that intermittent blanking is realized.
2. The device for recycling lepidolite waste liquid according to claim 1, wherein one side of the clamping block (11) close to the guide frame (8) is toothed, so that the clamping block (11) is clamped on the ratchet bar (9).
3. The device for recycling the lepidolite waste liquid according to claim 2, further comprising a dispersing component, wherein the dispersing component is arranged on the guide rail (15) and is used for dispersing alkaline substances, the dispersing component comprises fixing rods (17), the fixing rods (17) are fixedly connected to the bottoms of the guide rail (15) respectively, and the fixing rods (17) are connected with a dispersing plate (18) in a sliding mode.
4. A lepidolite waste liquid recycling apparatus according to claim 3, wherein the dispersion plate (18) is conical, and the dispersion plate (18) is provided with holes at equal intervals, and the lengths of the holes are sequentially increased from inside to outside.
5. The device for recycling the lepidolite waste liquid according to claim 4, further comprising a shaking assembly, wherein the shaking assembly is arranged between the evaporator (1) and the baffle (13), the shaking assembly is used for shaking the dispersion plate (18) to fully disperse alkaline substances, the shaking assembly comprises a second connecting rod (20), the second connecting rod (20) is fixedly connected to the bottom of the baffle (13) respectively, a fourth spring (19) is symmetrically fixedly connected between the guide rail (15) and the dispersion plate (18), the fourth spring (19) is sleeved on the fixed rod (17), a straight rack (21) is fixedly connected to the end part of the second connecting rod (20), a rotary rod (22) is symmetrically fixedly connected to one side, close to the dispersion plate (18), of the evaporator (1), a gear (23) is fixedly connected to the rotary rod (22), the gear (23) is meshed with the straight rack (21), one end, close to the dispersion plate (18), of the rotary rod (22) is fixedly connected with a cam (24), and the cam (24) rotates to push the dispersion plate (18) to shake alkaline substances.
6. The lepidolite waste liquid recycling device according to claim 5, further comprising a pushing component, wherein the pushing component is arranged between the blanking hopper (2) and the baffle (13) and used for dredging the baffle (13), the pushing component comprises a supporting rod (25), the supporting rod (25) is fixedly connected with the blanking hopper (2), the supporting rod (25) is fixedly connected with a telescopic component (26), one side, close to the baffle (13), of the telescopic component (26) is fixedly connected with a third connecting rod (28), the end part of the third connecting rod (28) is fixedly connected with a push rod (27), the baffle (13) is fixedly connected with a triangular block (29), and the triangular block (29) is in contact with the push rod (27).
7. The lepidolite waste liquid recycling device according to claim 6, further comprising a mixing assembly, wherein the mixing assembly is arranged between the disc (5) and the evaporator (1) and is used for stirring acidic waste liquid and alkaline substances, the mixing assembly comprises a threaded rod (30), the threaded rod (30) is fixedly connected with the evaporator (1), the threaded rod (30) is in threaded connection with a threaded sleeve (31), the threaded sleeve (31) is in rotary connection with the disc (5), and stirring rods (32) are fixedly connected with the threaded sleeve (31) at equal intervals in the circumferential direction.
8. The device for recycling lepidolite waste liquid according to claim 7, further comprising a detection assembly, wherein the detection assembly is arranged between the disc (5) and the movable rod (51), the detection assembly is used for avoiding waste and excessive reaction of alkaline substances, the detection assembly comprises an electrode (33), the electrode (33) is fixedly connected with the disc (5), one side of the disc (5) close to the movable rod (51) is symmetrically fixedly connected with a shell (34), the shell (34) is fixedly connected with an air cylinder (35), a telescopic rod of the air cylinder (35) extends out of the shell (34), the telescopic rod of the air cylinder (35) is fixedly connected with a push block (36), the push block (36) is in contact with the movable rod (51), the movable rod (51) is fixedly connected with a fifth spring (37), the evaporator (1) is provided with a pH detector (38), and the pH detector (38) is electrically connected with the electrode (33).
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| CN202311505685.0A CN117361725B (en) | 2023-11-13 | 2023-11-13 | Lithiummica waste liquid recycling device |
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| CN202311505685.0A CN117361725B (en) | 2023-11-13 | 2023-11-13 | Lithiummica waste liquid recycling device |
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| CN117361725A (en) | 2024-01-09 |
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