CN220092428U - Sediment cleaning device for flotation cell - Google Patents
Sediment cleaning device for flotation cell Download PDFInfo
- Publication number
- CN220092428U CN220092428U CN202321640902.2U CN202321640902U CN220092428U CN 220092428 U CN220092428 U CN 220092428U CN 202321640902 U CN202321640902 U CN 202321640902U CN 220092428 U CN220092428 U CN 220092428U
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- CN
- China
- Prior art keywords
- movable box
- bottom movable
- flotation cell
- rotating shaft
- cleaning device
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- 238000005188 flotation Methods 0.000 title claims abstract description 59
- 239000013049 sediment Substances 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 22
- 210000004027 cell Anatomy 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 13
- 210000005056 cell body Anatomy 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002367 phosphate rock Substances 0.000 abstract description 12
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000002893 slag Substances 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model relates to the field of phosphorite processing, in particular to a sediment cleaning device of a flotation tank, which comprises a flotation tank body and a cleaning mechanism, wherein the cleaning mechanism comprises a bottom movable box body, a first rotating shaft and a conveyor belt, the bottom movable box body is fixedly arranged below the flotation tank body in a communicated manner, a first rotating shaft array is rotatably arranged in the bottom movable box body, the conveyor belt is rotatably sleeved on the first rotating shaft, a discharge groove is formed in the lower side of the upper end of an inclined conveying section of the bottom movable box body, a fixed plate is fixedly arranged on the lower side of the upper end of the inclined conveying section of the bottom movable box body in a communicated manner, falling slag and silt can enter the bottom movable box body and fall onto the conveyor belt rotatably arranged in the bottom movable box body, and the sediment is conveyed upwards by the conveyor belt and discharged beyond the water surface, so that sediment cleaning is completed.
Description
Technical Field
The utility model relates to the field of phosphorite processing, in particular to a device for cleaning sediment in a flotation tank.
Background
The phosphorite flotation is a complex mass transfer separation process of three-phase flow of gas, liquid and solid, and the process is characterized in that the process depends on physical and chemical actions, so that different ore grains can achieve the purpose of separation by different surface properties (wettability) of water, and the ore grains can be divided into three ore types of siliceous type, calcium (magnesium) type and transitional type (i.e. siliceous calcium and siliceous calcium) according to the quantity and the types of gangue minerals contained in sedimentary phosphorite ore, the floatability of gangue minerals (mainly quartz) in siliceous phosphorite ore and phosphorite ore is greatly different, so that the phosphorite ore can be directly floated, and at the same time, other ore slag can be deposited under the action of gravity, the sediment can be accumulated at the bottom part for a long time, the subsequent phosphorite flotation is influenced, and the lower part of the flotation cell is usually closed and arranged for avoiding solution leakage in the flotation cell, however, the structure is difficult to clean the sediment, the water in the flotation cell is usually required to be cleaned after the flotation cell is extracted, the sediment is complicated, and the production operation is influenced, and the sediment cleaning device is proposed for the existing flotation cell.
Disclosure of Invention
The utility model aims to solve the defect that sediment at the bottom of a flotation tank is difficult to clean in the prior art, and provides a sediment cleaning device for the flotation tank.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a flotation cell deposit cleaning device, includes flotation cell body and clearance mechanism, clearance mechanism includes bottom movable box, first pivot, conveyer belt, bottom movable box intercommunication fixed mounting is in flotation cell body below, first pivot array rotates and installs in the bottom movable box, the conveyer belt rotates the cover and establishes in the first pivot, discharge groove has been seted up to bottom movable box slant material conveying section upper end downside, conveyer belt outside array fixed mounting has the fixed plate, bottom movable box one side fixed mounting has the motor, the motor output shaft runs through bottom movable box and one of them first pivot fixed connection.
Preferably, the bottom movable box body horizontal receiving section and the oblique material conveying section are connected and bent, an auxiliary limiting shaft is rotatably arranged at the connecting and bending position, an abutting plate is fixedly arranged on the outer side of the auxiliary limiting shaft in a circumferential array mode, and a fixing plate can be contained in an abutting plate gap.
Preferably, a material guiding frame is fixedly arranged at the material discharging groove, and a spring plate sheet is arranged on one side of the material guiding frame, which is positioned at the bottom, of the movable box body.
Preferably, the two ends of the material guiding frame are provided with material storage frames, the two ends of the material guiding frame are connected with bolts in a threaded manner, and the threads of the bolts penetrate through the two ends of the material storage frames.
Preferably, a supporting plate is fixedly arranged on the inner side array of the material storage rack, and one end of the supporting plate is abutted to the bottom movable box body.
Preferably, the device further comprises a stirring mechanism, wherein the stirring mechanism comprises a second rotating shaft and a stirring plate, the second rotating shaft array is rotatably installed in the flotation cell body, one end of the second rotating shaft array penetrates through the flotation cell body to extend to the outer side, the stirring plate circumferential array is fixedly installed on the outer circular wall of the second rotating shaft, and one end of the first rotating shaft penetrates through the bottom movable box body to extend to the outer side.
Preferably, the second rotating shaft extending end and one of the first rotating shaft extending ends are fixedly sleeved with a belt pulley, and the belt pulley is sleeved with a driving belt.
The utility model provides a flotation tank sediment cleaning device, which has the beneficial effects that:
1. the bottom movable box body is fixedly communicated with the bottom of the flotation tank body, slag and silt falling down can also enter the bottom movable box body on the basis of meeting mineral flotation, fall onto a conveyor belt which is rotatably arranged in the bottom movable box body, and are carried by the conveyor belt to upwards transport sediment, and are discharged across the water surface, so that the sediment is cleaned, the effect of the mode on the flotation operation of phosphorite is little, and meanwhile, the sediment is cleaned conveniently and continuously.
2. Through second pivot, the stirring board in the rabbling mechanism rotate, can fully stir in the flotation cell body, promote flotation process progress, the second pivot is connected with one of them first pivot through belt pulley and drive belt simultaneously, relies on first pivot pivoted driving force, drives second pivot, stirring board rotation to realize the saving of energy.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a device for cleaning sediment in a flotation tank according to the present utility model.
Fig. 2 is a schematic structural diagram of a part of a mechanism of a device for cleaning sediment in a flotation tank according to the present utility model.
Fig. 3 is a schematic cross-sectional structure of a device for cleaning sediment in a flotation tank according to the present utility model.
Fig. 4 is a schematic rear view of a device for cleaning sediment in a flotation tank according to the present utility model.
In the figure: the flotation cell body 1, the cleaning mechanism 2, the bottom movable box body 21, the discharge groove 211, the first rotating shaft 22, the conveyor belt 23, the auxiliary limiting shaft 24, the fixed plate 25, the material guiding frame 26, the material storage frame 27, the supporting plate 28, the motor 29, the stirring mechanism 3, the second rotating shaft 31, the stirring plate 32 and the conveyor belt 33.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to figures 1-4, a sediment cleaning device for a flotation tank comprises a flotation tank body 1 and a cleaning mechanism 2, wherein the cleaning mechanism 2 comprises a bottom movable box body 21, a first rotating shaft 22 and a conveyor belt 23, the bottom movable box body 21 is fixedly arranged below the flotation tank body 1 in a communicating way, the bottom movable box body 21 is divided into a horizontal receiving section and an inclined conveying section, the horizontal receiving section is arranged below the flotation tank body 1, the inclined conveying section is arranged on one side of the flotation tank body 1, the first rotating shaft 22 is arranged in the bottom movable box body 21 in an array way in a rotating way, two first rotating shafts 22 are arranged at one end of the horizontal receiving section and one end of the inclined conveying section of the bottom movable box body 21, one end of the first rotating shafts 22 is positioned at the connecting and bending part of the horizontal receiving section and the inclined conveying section, the conveyor belt 23 is rotatably sleeved on the first rotating shaft 22, the outer circular wall of the first rotating shaft 22 and the inner side of the conveyor belt 23 are correspondingly provided with tooth patterns, can increase the rotation frictional force, discharge groove 211 has been seted up to bottom movable box 21 slant material section upper end downside for the discharge, conveyer belt 23 outside array fixed mounting has fixed plate 25, bottom movable box 21 one side fixed mounting has motor 29, motor 29 output shaft runs through bottom movable box 21 and one of them first pivot 22 fixed connection, bottom movable box 21 horizontal receiving section and slant material section meet the bend department rotate and install supplementary spacing axle 24, supplementary spacing axle 24 outside circumference array fixed mounting has the conflict board, conflict board clearance can hold fixed plate 25, make conflict board outer end contact with conveyer belt 23 all the time, conflict board clearance can hold fixed plate 25, avoid restricting supplementary spacing axle 24's rotation because of the conflict of conflict board and fixed plate 25.
The bottom movable box 21 is fixedly communicated with the bottom of the flotation tank 1, slag and sludge falling down can enter the bottom movable box 21 on the basis of meeting mineral flotation, fall onto the conveyor belt 23 rotatably arranged in the bottom movable box 21, and are conveyed upwards by the conveyor belt 23 with sediment, and are discharged across the water surface, so that the sediment is cleaned, the flotation operation of phosphorite is not greatly influenced, and the sediment is cleaned conveniently and continuously.
The discharge groove 211 department fixed mounting has draws work or material rest 26, draw work or material rest 26 to be located bottom movable box 21 one side and be the springboard piece, the springboard piece can conflict with fixed plate 25, shake off the deposit on the fixed plate 25 through the bending deformation resilience force of springboard piece, draw work or material rest 26 both ends to be provided with storage rack 27, storage rack 27 is convenient for store the deposit, be convenient for collect processing, draw work or material rest 26 both ends threaded connection to be provided with the bolt, the bolt screw runs through storage rack 27 both ends, the inboard array fixed mounting of storage rack 27 has backup pad 28, backup pad 28 one end is contradicted with bottom movable box 21, backup pad 28 realizes the support fixed to storage rack 27, avoid the slope.
Example 2
According to embodiment 1, the cleaning of sediment can be realized in embodiment 1, however, the liquid in the flotation tank body 1 is relatively calm, so that the flotation speed is slow, and referring to fig. 1-4, as another preferred embodiment of the utility model, on the basis of embodiment 1, a stirring mechanism 3 is further included.
The stirring mechanism 3 comprises a second rotating shaft 31 and a stirring plate 32, the second rotating shaft 31 is rotatably arranged in the flotation tank body 1, one end of the second rotating shaft 31 penetrates through the flotation tank body 1 to extend to the outside, the stirring plate 32 is fixedly arranged on the outer circular wall of the second rotating shaft 31 in a circumferential array, one end of one first rotating shaft 22 penetrates through the bottom movable box body 21 to extend to the outside, a belt pulley is fixedly sleeved at one extending end of the second rotating shaft 31 and one extending end of one first rotating shaft 22, a transmission belt 33 is sleeved on the belt pulley, the second rotating shaft 31 and the stirring plate 32 in the stirring mechanism 3 rotate, the flotation tank body 1 can be fully stirred, the flotation treatment progress is promoted, meanwhile, the second rotating shaft 31 is connected with one of the first rotating shafts 22 through the belt pulley and the transmission belt 33, and the second rotating shaft 31 and the stirring plate 32 are driven to rotate by the driving force of the rotation of the first rotating shaft 22, so that energy conservation is realized.
Working principle: when phosphorite flotation, firstly, the motor 29 is started to drive the first rotating shaft 22 to rotate, thereby driving the conveyor belt 23 to rotate, the sediment for phosphorite flotation slowly falls onto the conveyor belt 23 and is slowly conveyed by the rotating conveyor belt 23, meanwhile, the fixed plate 25 is arranged to prevent the sediment on the conveyor belt 23 from sliding downwards in the inclined conveying section, when the sediment moves to the discharge groove 211 along with the rotating conveyor belt 23, the fixed plate 25 is abutted against the material guiding frame 26, the sediment on the conveyor belt 23 and the fixed plate 25 is shaken off and falls into the material storage frame 27 through the material guiding frame 26, and meanwhile, the rotating first rotating shaft 22 drives the second rotating shaft 31 and the stirring plate 32 to rotate through the belt pulley and the conveyor belt 33, so that the stirring inside the flotation tank body 1 is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A flotation cell sediment cleaning device, comprising a flotation cell body (1), characterized in that it further comprises:
the cleaning mechanism (2), cleaning mechanism (2) include bottom movable box (21), first pivot (22), conveyer belt (23), bottom movable box (21) intercommunication fixed mounting is in flotation cell body (1) below, first pivot (22) array rotation is installed in bottom movable box (21), conveyer belt (23) rotate the cover and establish on first pivot (22), discharge groove (211) have been seted up to bottom movable box (21) slant material conveying section upper end downside, fixed plate (25) are arranged in conveyer belt (23) outside array fixed mounting, bottom movable box (21) one side fixed mounting has motor (29), motor (29) output shaft runs through bottom movable box (21) and one of them first pivot (22) fixed connection.
2. The flotation cell sediment cleaning device according to claim 1, wherein an auxiliary limiting shaft (24) is rotatably arranged at the joint bending part of the horizontal receiving section and the inclined conveying section of the bottom movable box body (21), an abutting plate is fixedly arranged on the outer side of the auxiliary limiting shaft (24) in a circumferential array, and a fixing plate (25) can be accommodated in an abutting plate gap.
3. The flotation cell sediment cleaning device according to claim 2, characterized in that a material guiding frame (26) is fixedly arranged at the discharge groove (211), and the material guiding frame (26) is positioned at one side of the bottom movable box body (21) and is a spring plate piece.
4. A flotation cell sediment cleaning device according to claim 3, characterized in that the two ends of the guiding frame (26) are provided with a storage frame (27), the two ends of the guiding frame (26) are connected with bolts in a threaded manner, and the bolts penetrate the two ends of the storage frame (27).
5. The flotation cell sediment cleaning device according to claim 4, wherein a supporting plate (28) is fixedly arranged on the inner side array of the storage rack (27), and one end of the supporting plate (28) is abutted against the bottom movable box body (21).
6. The flotation cell sediment cleaning device according to claim 2, further comprising a stirring mechanism (3), wherein the stirring mechanism (3) comprises a second rotating shaft (31) and a stirring plate (32), the second rotating shaft (31) is rotatably arranged in the flotation cell body (1) in an array manner, one end of the second rotating shaft extends to the outer side through the flotation cell body (1), the stirring plate (32) is fixedly arranged on the outer circular wall of the second rotating shaft (31) in a circumferential array manner, and one end of one first rotating shaft (22) extends to the outer side through the bottom movable box (21).
7. The flotation cell sediment cleaning device according to claim 6, wherein a belt pulley is fixedly sleeved on the extending end of the second rotating shaft (31) and the extending end of one of the first rotating shafts (22), and a transmission belt (33) is sleeved on the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640902.2U CN220092428U (en) | 2023-06-27 | 2023-06-27 | Sediment cleaning device for flotation cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321640902.2U CN220092428U (en) | 2023-06-27 | 2023-06-27 | Sediment cleaning device for flotation cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092428U true CN220092428U (en) | 2023-11-28 |
Family
ID=88864137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321640902.2U Active CN220092428U (en) | 2023-06-27 | 2023-06-27 | Sediment cleaning device for flotation cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092428U (en) |
-
2023
- 2023-06-27 CN CN202321640902.2U patent/CN220092428U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |