CN215465208U - Multistage flotation device - Google Patents
Multistage flotation device Download PDFInfo
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- CN215465208U CN215465208U CN202121385492.2U CN202121385492U CN215465208U CN 215465208 U CN215465208 U CN 215465208U CN 202121385492 U CN202121385492 U CN 202121385492U CN 215465208 U CN215465208 U CN 215465208U
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- flotation
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- rotating shaft
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- pipe
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Abstract
The utility model provides a multistage flotation device which comprises a box body, wherein a first flotation structure and a second flotation structure are arranged in the box body, the second flotation structure is positioned on one side of the first flotation structure and is lower than a froth discharge port of the first flotation structure, and froth discharged by the first flotation structure falls into the second flotation structure; the top surface of the box body is provided with a first batch feeder, a second batch feeder, a first water supply pipe and a second water supply pipe, the first water supply pipe and the second water supply pipe are both communicated with a collecting pipe, the collecting pipe is communicated with an external water source, the first water supply pipe is provided with a first electromagnetic valve, the second water supply pipe is provided with a second electromagnetic valve, the first batch feeder and the first water supply pipe are arranged corresponding to the first flotation structure, and the second batch feeder and the second water supply pipe are arranged corresponding to the second flotation structure; the multi-stage flotation separation device is novel in structure, can perform multi-stage flotation separation on the mixture, reduces intermediate transfer steps, and improves separation efficiency and effect.
Description
Technical Field
The utility model relates to the field of flotation devices, in particular to a multistage flotation device.
Background
In the process of producing aluminum ingots, aluminum industry companies utilize a large amount of waste aluminum as a raw material, and the waste aluminum raw material is subjected to primary sorting to remove large blocks of non-aluminum metals or organic impurities, and then generally contains low-density impurities and high-density impurities. The low-density impurities comprise magnesium and alloy thereof, and the high-density impurities comprise copper and alloy thereof, zinc and alloy thereof, lead and alloy thereof, stainless steel and the like; for such substances, the separation treatment is conventionally performed by flotation, during which flotation machines are used relatively much.
Flotation machines refer to mechanical equipment that performs the flotation process. In a flotation machine, slurry treated by adding a medicament generates froth through stirring the medicament, so that impurities in some waste aluminum are selectively fixed on bubbles; the floating part is pushed away by stirring to the top, and the rest part is kept in the slurry to achieve the purpose of separation;
to the aluminium scrap that is mingled with multiple impurity, separate, traditional operation mode carries out separation work through a plurality of flotation devices, and the froth or the thick liquids that need separate to higher level flotation device in the interim need shift the transport, carry out the second grade separation as the raw materials of next stage flotation device, and the operation is comparatively troublesome, influences production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a multistage flotation device which is novel in structure, can perform multistage flotation separation on a mixture, reduces intermediate transfer steps and improves separation efficiency and effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a multistage flotation device which comprises a rack and a box body arranged on the rack, wherein a first flotation structure and a second flotation structure are arranged in the box body; the second flotation structure is positioned on one side of the first flotation structure and is lower than a froth discharge port of the first flotation structure, froth discharged by the first flotation structure falls into the second flotation structure, a second discharge pipe is arranged at the end part of the second flotation structure, the second discharge pipe protrudes out of the end surface of the box body, and a third discharge pipe is communicated with the bottom of the end surface of the box body; a first discharge pipe is provided with a first blanking valve, and a second discharge pipe is provided with a second blanking valve; first feeding device, second feeding device, first delivery pipe, second delivery pipe are installed to the top surface of box, first delivery pipe and second delivery pipe all communicate with the collecting pipe, collecting pipe and outside water source intercommunication are equipped with first solenoid valve on the first delivery pipe, are equipped with the second solenoid valve on the second delivery pipe, and first feeding device and first delivery pipe correspond first flotation structure setting, and second feeding device and second delivery pipe correspond second flotation structure setting.
In a preferred technical scheme of the utility model, the first flotation structure comprises a first water tank with an open top, a first notch is formed in the top of the side wall of the first water tank close to the second flotation structure, first rotating shafts are erected at the tops of two ends of the first water tank through bearings and driven by a first motor, first blades are fixedly arranged on the first rotating shafts, and the rotating first blades stir floating foam and fall onto the second flotation structure through the first notch; the bottom of the first water tank is provided with a first stirring shaft which is vertically arranged and is driven by a second motor.
In a better technical scheme of the utility model, the second floating structure comprises a second water tank with an open top, a second notch is arranged at the top of the side wall of the second water tank far away from the first water tank, second rotating shafts are erected at the tops of two ends of the second water tank through bearings and are driven by a first motor, second blades are fixedly arranged on the second rotating shafts, and the rotating second blades stir floating foam and are separated from the second floating structure through the second notch; the bottom of the second water tank is provided with a vertically arranged second stirring shaft which is driven by a second motor.
In a preferred technical scheme of the utility model, the first water tank and the second water tank have the same structure, the first rotating shaft and the second rotating shaft have the same structure, and the first paddle and the second paddle have the same structure; the first stirring shaft comprises a third rotating shaft and a first stirring frame fixed on the third rotating shaft, the first stirring frame comprises a sleeve fixed on the third rotating shaft, the outer wall of the sleeve is fixedly provided with a rod body extending along the radial direction, and the rod body is fixedly provided with a plurality of supporting rods arranged along the vertical direction; the second stirring shaft comprises a fourth rotating shaft and a second stirring frame fixed on the fourth rotating shaft, the diameters of the fourth rotating shaft and the third rotating shaft are the same, and the structure of the second stirring frame is the same as that of the first stirring frame.
In a preferred technical scheme of the utility model, a filter plate is arranged below the second flotation structure, the filter plate is obliquely arranged and is obliquely and downwards inclined towards the direction of a third discharge pipe, and the lower inclined end of the filter plate is connected with the inlet end of the third discharge pipe; and a drain pipe is communicated with the bottom of the side wall of the box body.
In a preferred technical scheme of the utility model, the inner wall of the bottom of the first water tank is inclined downwards towards the direction of the first discharge pipe; the inner wall of the bottom of the second water tank is inclined downwards towards the direction of the second discharge pipe.
The utility model has the beneficial effects that:
the multistage flotation device provided by the utility model is novel in structure, the first flotation structure and the second flotation structure are designed and matched, the mixture can be directly subjected to graded flotation separation, the intermediate transfer and transfer steps are reduced, and the working efficiency and the separation quality are effectively improved; wherein, the design and the cooperation of first batch feeder, second batch feeder, first delivery pipe, second delivery pipe, first solenoid valve, second solenoid valve can be automatically toward inside water and the medicament of injecting the default volume, guarantee the foam output that lasts, carry out effectual flotation separation.
Drawings
Figure 1 is a front view of a multi-stage flotation apparatus provided in an embodiment of the present invention;
figure 2 is a right sectional view of a multi-stage flotation device provided in an embodiment of the present invention.
In the figure:
100. a first flotation structure; 110. a first water tank; 120. a first notch; 200. a second flotation structure; 210. a second water tank; 220. a second notch; 300. a box body; 410. a first discharge pipe; 420. a second discharge pipe; 430. a third discharge pipe; 440. a feeding hopper; 450. a first baiting valve; 460. a second discharge valve; 510. a first feeder; 520. a second feeder; 530. a first water supply pipe; 531. a first solenoid valve; 540. a second water supply pipe; 541. a second solenoid valve; 550. a collector pipe; 610. a first rotating shaft; 611. a first blade; 620. a second rotating shaft; 621. a second blade; 630. a first stirring shaft; 631. a third rotating shaft; 632. a first stirring frame; 640. a second stirring shaft; 641. a fourth rotating shaft; 642. a second stirring frame; 710. a first motor; 720. a second motor; 800. and (4) filtering the plates.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 and 2, in an embodiment of the present invention, a multi-stage flotation device is disclosed, which includes a frame, and a tank 300 mounted on the frame, wherein a first flotation structure 100 and a second flotation structure 200 are mounted inside the tank 300, two ends of the tank 300 are respectively provided with an input hopper 440 and a first discharge pipe 410 corresponding to the first flotation structure 100, and the input hopper 440 and the first discharge pipe 410 are both communicated with the inside of the first flotation structure 100; the second flotation structure 200 is positioned at one side of the first flotation structure 100 and is lower than the froth discharge port of the first flotation structure 100, the froth discharged by the first flotation structure 100 falls into the second flotation structure 200, a second discharge pipe 420 is arranged at the end part of the second flotation structure 200, the second discharge pipe 420 protrudes out of the end surface of the tank 300, and a third discharge pipe 430 is communicated with the bottom of the end surface of the tank 300; a first blanking valve 450 is arranged on the first discharge pipe 410, and a second blanking valve 460 is arranged on the second discharge pipe 420; the top surface of the box body 300 is provided with a first batch feeder 510, a second batch feeder 520, a first water supply pipe 530 and a second water supply pipe 540, the first water supply pipe 530 and the second water supply pipe 540 are both communicated with the collecting pipe 550, the collecting pipe 550 is communicated with an external water source, the first water supply pipe 530 is provided with a first electromagnetic valve 531, the second water supply pipe 540 is provided with a second electromagnetic valve 541, the first batch feeder 510 and the first water supply pipe 530 are arranged corresponding to the first flotation structure 100, and the second batch feeder 520 and the second water supply pipe 540 are arranged corresponding to the second flotation structure 200.
The multistage flotation device is novel in structure, the first flotation structure and the second flotation structure are designed and matched, the mixture can be directly subjected to graded flotation separation, intermediate transfer and transfer steps are reduced, and the working efficiency and the separation quality are effectively improved; the design and the matching of the first batch feeder, the second batch feeder, the first water supply pipe, the second water supply pipe, the first electromagnetic valve and the second electromagnetic valve can automatically inject preset amount of water and medicament into the interior, ensure the continuous output of froth and carry out effective flotation separation; it should be noted that the first feeder and the second feeder can be purchased and used directly on the market, and a feeder capable of being quantitatively fed is selected.
Further, the first flotation structure 100 comprises a first water tank 110 with an open top, a first notch 120 is formed in the top of the side wall of the first water tank 110 close to the second flotation structure 200, a first rotating shaft 610 is erected at the top of each of two ends of the first water tank 110 through a bearing, the first rotating shaft 610 is driven by a first motor 710, a first paddle 611 is fixedly arranged on the first rotating shaft 610, and the rotating first paddle 611 shifts froth and drops onto the second flotation structure 200 through the first notch 120; a first stirring shaft 630 which is vertically arranged is installed at the bottom of the first water tank 110, and the first stirring shaft 630 is driven by a second motor 720; the design of first (mixing) shaft can carry out abundant stirring to material, liquid, medicament, and the in-process of stirring produces a large amount of froth floats to mix with the material come-up that corresponds, first axis of rotation and first paddle then will float the froth and toward second flotation structure direction propelling movement, accomplish the one-level separation.
Further, the second flotation structure 200 comprises a second water tank 210 with an open top, the top of the sidewall of the second water tank 210 away from the first water tank 110 is provided with a second notch 220, the tops of the two ends of the second water tank 210 are provided with a second rotating shaft 620 through bearings, the second rotating shaft 620 is driven by the first motor 710, the second rotating shaft 620 is fixedly provided with a second paddle 621, and the rotating second paddle 621 stirs floating foam to be separated from the second flotation structure 200 through the second notch 220; the bottom of the second water tank 210 is provided with a second stirring shaft 640 which is vertically arranged, and the second stirring shaft 640 is driven by a second motor 720; further, the first water tank 110 is identical to the second water tank 210 in structure, the first rotating shaft 610 is identical to the second rotating shaft 620 in structure, and the first paddle 611 is identical to the second paddle 621 in structure; the first stirring shaft 630 comprises a third rotating shaft 631 and a first stirring frame 632 fixed on the third rotating shaft 631, the first stirring frame 632 comprises a sleeve fixed on the third rotating shaft 631, a rod body extending along the radial direction is fixedly arranged on the outer wall of the sleeve, and a plurality of supporting rods arranged along the vertical direction are fixedly arranged on the rod body; the second stirring shaft 640 includes a fourth rotating shaft 641 and a second stirring frame 642 fixed on the fourth rotating shaft 641, the diameters of the fourth rotating shaft 641 and the third rotating shaft 631 are the same, and the structure of the second stirring frame 642 is the same as that of the first stirring frame 632; the first rotating shaft, the second rotating shaft and the output shaft of the first motor are in transmission connection through a chain wheel and chain assembly; an output shaft of the second motor is connected with an input shaft of the transmission through a coupling, and the output shaft of the transmission, the first stirring shaft and the second stirring shaft are in transmission connection through a gear assembly and a chain wheel and chain assembly; the second flotation structure is approximately the same as the first flotation structure in structure, and the third rotating shaft and the fourth rotating shaft are different in length; the structural design can facilitate the processing and production of equipment and the production and assembly, and the first motor and the second motor can be shared to reduce power consumption and reduce use cost.
Further, a filter plate 800 is arranged below the second flotation structure 200, the filter plate 800 is arranged obliquely and is inclined downwards towards the third discharge pipe 430, and the lower inclined end of the filter plate 800 is connected with the inlet end of the third discharge pipe 430; the bottom of the side wall of the box body 300 is communicated with a drain pipe 900; the structure design can filter and separate the final residual materials so as to discharge and collect the residual materials.
Further, the inner wall of the bottom of the first water tank 110 is inclined downward toward the first discharge pipe 410; the inner wall of the bottom of the second water tank 210 is inclined downward toward the second drain pipe 420; the separated excess materials can be discharged smoothly, and the use is convenient.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (6)
1. A multistage flotation device which characterized in that:
the device comprises a rack and a box body arranged on the rack, wherein a first flotation structure and a second flotation structure are arranged in the box body, a feeding hopper and a first discharge pipe are respectively arranged at two ends of the box body corresponding to the first flotation structure, and the feeding hopper and the first discharge pipe are communicated with the inside of the first flotation structure; the second flotation structure is positioned on one side of the first flotation structure and is lower than a froth discharge port of the first flotation structure, froth discharged by the first flotation structure falls into the second flotation structure, a second discharge pipe is arranged at the end part of the second flotation structure, the second discharge pipe protrudes out of the end surface of the box body, and a third discharge pipe is communicated with the bottom of the end surface of the box body; a first discharge pipe is provided with a first blanking valve, and a second discharge pipe is provided with a second blanking valve;
first feeding device, second feeding device, first delivery pipe, second delivery pipe are installed to the top surface of box, first delivery pipe and second delivery pipe all communicate with the collecting pipe, collecting pipe and outside water source intercommunication are equipped with first solenoid valve on the first delivery pipe, are equipped with the second solenoid valve on the second delivery pipe, and first feeding device and first delivery pipe correspond first flotation structure setting, and second feeding device and second delivery pipe correspond second flotation structure setting.
2. A multi-stage flotation plant according to claim 1, wherein:
the first floating structure comprises a first water tank with an open top, a first notch is formed in the top of the side wall, close to the second floating structure, of the first water tank, first rotating shafts are erected at the tops of two ends of the first water tank through bearings and are driven by a first motor, first blades are fixedly arranged on the first rotating shafts, and the rotating first blades stir floating foam and fall onto the second floating structure through the first notch; the bottom of the first water tank is provided with a first stirring shaft which is vertically arranged and is driven by a second motor.
3. A multi-stage flotation plant according to claim 2, wherein:
the second floating structure comprises a second water tank with an open top, a second notch is formed in the top of the side wall, away from the first water tank, of the second water tank, second rotating shafts are erected at the tops of two ends of the second water tank through bearings and driven by the first motor, second blades are fixedly arranged on the second rotating shafts, and the rotating second blades stir floating foam and are separated from the second floating structure through the second notch; the bottom of the second water tank is provided with a vertically arranged second stirring shaft which is driven by a second motor.
4. A multi-stage flotation plant according to claim 2, wherein:
the first water tank and the second water tank are identical in structure, the first rotating shaft and the second rotating shaft are identical in structure, and the first blade and the second blade are identical in structure;
the first stirring shaft comprises a third rotating shaft and a first stirring frame fixed on the third rotating shaft, the first stirring frame comprises a sleeve fixed on the third rotating shaft, the outer wall of the sleeve is fixedly provided with a rod body extending along the radial direction, and the rod body is fixedly provided with a plurality of supporting rods arranged along the vertical direction; the second stirring shaft comprises a fourth rotating shaft and a second stirring frame fixed on the fourth rotating shaft, the diameters of the fourth rotating shaft and the third rotating shaft are the same, and the structure of the second stirring frame is the same as that of the first stirring frame.
5. A multi-stage flotation plant according to claim 1, wherein:
a filter plate is arranged below the second flotation structure, the filter plate is obliquely arranged and is obliquely and downwards inclined towards the direction of the third discharge pipe, and the lower inclined end of the filter plate is connected with the inlet end of the third discharge pipe; and a drain pipe is communicated with the bottom of the side wall of the box body.
6. A multi-stage flotation plant according to claim 2, wherein:
the inner wall of the bottom of the first water tank is inclined downwards towards the direction of the first discharge pipe; the inner wall of the bottom of the second water tank is inclined downwards towards the direction of the second discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121385492.2U CN215465208U (en) | 2021-06-21 | 2021-06-21 | Multistage flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121385492.2U CN215465208U (en) | 2021-06-21 | 2021-06-21 | Multistage flotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215465208U true CN215465208U (en) | 2022-01-11 |
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ID=79720696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121385492.2U Active CN215465208U (en) | 2021-06-21 | 2021-06-21 | Multistage flotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215465208U (en) |
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2021
- 2021-06-21 CN CN202121385492.2U patent/CN215465208U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multistage flotation device Effective date of registration: 20230201 Granted publication date: 20220111 Pledgee: China Construction Bank Co.,Ltd. Qingyuan Branch Pledgor: Guangdong Shunbo Aluminum Alloy Co.,Ltd. Registration number: Y2023980031752 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |