CN115569413B - Thickener for removing floaters on surface of ore pulp - Google Patents
Thickener for removing floaters on surface of ore pulp Download PDFInfo
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- CN115569413B CN115569413B CN202211577893.7A CN202211577893A CN115569413B CN 115569413 B CN115569413 B CN 115569413B CN 202211577893 A CN202211577893 A CN 202211577893A CN 115569413 B CN115569413 B CN 115569413B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
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- 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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- Mixers Of The Rotary Stirring Type (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention belongs to the technical field of mineral processing, and particularly relates to a thickener for removing floaters on the surface of ore pulp. According to the invention, the charging barrel drives the collecting barrel to revolve around the rotating shaft as a circle center through the optical axis in the rotating process, the collecting barrel rotates around the axis of the collecting barrel due to the meshing of the end face gear ring and the first gear, the collecting barrel drives the plurality of collecting hoppers to rotate in the rotating process, and the rotating collecting hoppers can carry floating objects on the water surface into the feeding port, so that the collection of the floating objects on the clear water surface is completed, and the collecting process does not need manual interference.
Description
Technical Field
The invention relates to the technical field of mineral processing, in particular to a thickener for removing floaters on the surface of ore pulp.
Background
The thickener is a solid-liquid separation facility based on gravity settling effect, can concentrate ore pulp with lower solid content (such as 10-20%) into underflow ore pulp with higher solid content (such as 45-55%) through gravity settling, the upper part of the underflow ore pulp becomes clear water and overflows from the upper edge of a concentration tank, thereby achieving the purpose of solid-liquid separation, but floaters (such as foam, oil stain, solid floaters and the like) on the surface of the ore pulp are enriched on the liquid level of the thickener, the solid-liquid separation effect is influenced, even the floaters enter circulating water, the quality of the circulating water is influenced, the floaters on the surface of the ore pulp can be cleared mainly by manpower at present, the efficiency of manual operation is low, and the safety of workers can not be ensured, therefore, the thickener for removing the floaters on the surface of the ore pulp is provided.
Disclosure of Invention
The invention provides a thickener for removing floaters on the surface of ore pulp, aiming at solving the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a thickener for removing floaters on the surface of ore pulp comprises a thickener main body and an overflow groove fixedly mounted on the inner wall of the thickener main body, wherein a truss is fixedly mounted at the top of the thickener main body, a feeding mechanism and a stirring mechanism for stirring materials in the thickener main body are mounted on the truss, a plurality of collecting mechanisms for collecting floaters on the liquid level of the materials in the thickener main body are mounted on the stirring mechanism, the collecting mechanisms are distributed in a circumferential array mode, the collecting mechanisms rotate along with the revolution of the stirring mechanism, a plurality of pollution discharge mechanisms distributed in a circumferential array mode are fixedly mounted on the thickener main body and the overflow groove in a penetrating mode, and the collecting mechanisms follow the rotation process of the stirring mechanism and push the floaters collected in the thickener main body into the pollution discharge mechanisms and discharge the floaters through the pollution discharge mechanisms.
Preferably, the rabbling mechanism includes the motor of fixed mounting at the truss top, the output shaft of motor extends to and fixed mounting has the pivot in the thickener main body, the outside fixed mounting of pivot has a plurality of harrow framves that are circumference array distribution, fixed mounting has the cable between pivot and the harrow frame, reinforced mechanism establishes the charging barrel in the pivot outside including fixing the loading hopper and the fixed cover at the truss top, the fixed mounting of the bottom through type of loading hopper has the filling tube, the one end that the loading hopper was kept away from to the filling tube extends to the top of charging barrel, the inner wall fixed mounting of charging barrel has the support that is a plurality of fretwork forms of linear distribution, the fixed outside of establishing in the pivot of support cover.
Preferably, be equipped with actuating mechanism two on the charging barrel, actuating mechanism two rotates a plurality of optical axes of being connected including running through charging barrel and with charging barrel, and a plurality of optical axes are circumference array distribution, and the quantity of optical axis equals with the quantity of collecting the mechanism, the fixed cover in the outside of optical axis is equipped with gear two, actuating mechanism two is still including fixing the face gear in the truss bottom, the face gear rotates the movable sleeve and establishes in the outside of charging barrel, and a plurality of gears two all with the meshing of face gear be in the same place.
Preferably, the collecting mechanism comprises a collecting barrel which is rotatably sleeved on the outer side of the optical axis, a plurality of collecting hoppers which are distributed in a circumferential array mode are fixedly mounted on the outer side of the collecting barrel, the collecting hoppers are latticed, and feed inlets which are communicated with the collecting hoppers are formed in the inner wall of the collecting barrel.
Preferably, a first driving mechanism is arranged in the overflow groove, the first driving mechanism comprises an end face gear ring fixed on the inner wall of the overflow groove and a plurality of first gears fixed at the ends, far away from each other, of the plurality of collecting cylinders, and the plurality of first gears are all meshed with the end face gear ring.
Preferably, the inside semicircle barrel of installing semicircle form that rotates of surge drum, the auger is installed to the semicircle barrel internal rotation, the one end and the optical axis fixed connection of auger, the one end fixed mounting that gear two was kept away from to the semicircle barrel has the annular cylinder that extends to the surge drum outside, the annular cylinder rotates with the inner wall of gear one and is connected.
Preferably, one side of the annular cylinder, which is far away from the semi-cylinder, is rotatably provided with two horizontally arranged guide wheels, the inner wall of the overflow chute is provided with an annular chute, and the two guide wheels are both positioned in the annular chute and are in rolling connection with the inner wall of the annular chute.
Preferably, the blowdown mechanism comprises a discharge pipe penetrating through the thickener main body and the overflow tank and fixedly connected with the thickener main body and the overflow tank in a sealing manner, the discharge pipe is L-shaped, the top end of the discharge pipe is higher than the top of the thickener main body, and a plurality of partition pieces distributed at equal intervals are fixedly mounted on the inner wall of the discharge pipe.
Preferably, the separator comprises an annular block fixedly connected with the inner wall of the discharge pipe, a plurality of elastic sheets distributed in a circumferential array are fixedly mounted on the inner side of the annular block, and the elastic sheets are in clearance fit with each other.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the charging barrel drives the collecting barrel to revolve around the rotating shaft as a circle center through the optical axis in the rotating process, the collecting barrel rotates around the axis of the collecting barrel due to the meshing of the end face gear ring and the first gear, the collecting barrel drives the plurality of collecting hoppers to rotate in the rotating process, and the rotating collecting hoppers can carry floating objects on the water surface into the feeding port, so that the collection of the floating objects on the clear water surface is completed, and the collecting process does not need manual interference;
2. the motor drives the charging barrel to rotate, so that a plurality of optical axes revolve around the axis of the charging barrel as the center of a circle, meanwhile, the optical axes drive the gear II to rotate around the face gear, the gear II rotates in the process of rotating around the face gear and drives the optical axes to rotate, the rotating optical axes drive the packing auger to rotate inside the collecting barrel, and the rotating packing auger can push floating objects falling on the semi-cylinder to the side of the annular barrel, so that the floating objects collected in the collecting barrel are transferred;
3. when annular section of thick bamboo and discharging pipe cross the intercommunication, in the floater that is pushed out will be extruded and enter into the discharging pipe, and after annular section of thick bamboo and discharging pipe stagger at annular section of thick bamboo and discharging pipe, also can guarantee that the inside floater of discharging pipe also can not flow into in the thickener main part again.
Drawings
Fig. 1 is a schematic view of the overall structure of a thickener for removing floaters on the surface of ore pulp according to the present invention;
fig. 2 is a side sectional view of a thickener according to the present invention for removing floaters on the surface of ore pulp;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
fig. 4 is a side sectional view of a collecting mechanism in a thickener for removing floaters on the surface of ore pulp and a structural schematic diagram of a gear I, which are provided by the invention;
fig. 5 is a partial structural schematic diagram of a collecting mechanism in a thickener for removing floaters on the surface of ore pulp and a structural schematic diagram of a gear I, which are provided by the invention;
FIG. 6 is a schematic view of a partial structure of a semi-cylinder and a packing auger in the thickener for removing floaters on the surface of ore pulp, and a schematic view of a structure of an annular cylinder and two guide wheels;
figure 7 is a side sectional view of a feeding mechanism and a driving mechanism II in the thickener for removing floaters on the surface of ore pulp, which is provided by the invention;
figure 8 is a side cross-sectional view of a drainage mechanism in a thickener for removing floaters on the surface of ore pulp according to the present invention;
fig. 9 is a schematic structural diagram of a separator in a thickener for removing floaters on the surface of ore pulp according to the present invention.
In the figure: 1. a thickener main body; 2. an overflow trough; 3. a truss; 4. a stirring mechanism; 41. a motor; 42. a rotating shaft; 43. a rake rack; 44. a pull cable; 5. a feeding mechanism; 51. a charging cylinder; 52. a hopper; 53. a feed tube; 54. a support; 6. a first driving mechanism; 61. an end face gear ring; 62. a first gear; 7. a collection mechanism; 71. a collection canister; 72. a collecting hopper; 73. a feed inlet; 74. a semi-cylinder; 75. an annular cylinder; 751. a guide wheel; 76. a packing auger; 8. a second driving mechanism; 81. an optical axis; 82. a second gear; 83. a face gear; 9. a sewage draining mechanism; 91. a discharge pipe; 92. a separator; 921. an annular block; 922. an elastic sheet.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a get rid of thickener of ore pulp surface floater, including thickener main part 1 and fixed mounting overflow launder 2 on thickener main part 1 inner wall, the top fixed mounting of thickener main part 1 has truss 3, install feeding mechanism 5 and stir the rabbling mechanism 4 of the inside material of thickener main part 1 on the truss 3, install a plurality of collection mechanism 7 of collecting thickener main part 1 inside material liquid level floater on the rabbling mechanism 4, a plurality of collection mechanism 7 are the circumference array and distribute, collect mechanism 7 and follow the rabbling mechanism 4 revolution and will carry out the rotation simultaneously, through type fixed mounting has a plurality of sewage discharging mechanism 9 that are the circumference array and distribute on thickener main part 1 and the overflow launder 2, collect mechanism 7 and follow among the process of rabbling mechanism 4 pivoted and push the inside floater of collecting into sewage discharging mechanism 9 and discharge through sewage discharging mechanism 9.
The stirring mechanism 4 comprises a motor 41 fixedly installed at the top of the truss 3, an output shaft of the motor 41 extends into the thickener main body 1 and is fixedly provided with a rotating shaft 42, the outer side of the rotating shaft 42 is fixedly provided with a plurality of rake frames 43 distributed in a circumferential array manner, a guy cable 44 is fixedly installed between the rotating shaft 42 and the rake frames 43, the feeding mechanism 5 comprises a feeding hopper 52 fixed at the top of the truss 3 and a feeding cylinder 51 fixedly sleeved outside the rotating shaft 42, a feeding pipe 53 is fixedly installed at the bottom of the feeding hopper 52 in a penetrating manner, one end of the feeding pipe 53 far away from the feeding hopper 52 extends to the top of the feeding cylinder 51, a plurality of hollowed-out supports 54 distributed in a linear manner are fixedly installed on the inner wall of the feeding cylinder 51, and the supports 54 are fixedly sleeved outside the rotating shaft 42.
Further, by adding materials into the loading hopper 52, the materials enter the loading cylinder 51 through the loading pipe 53 and finally fall into the thickener main body 1, then the materials are driven to rotate by the starting motor 41, the rotating shaft 42 drives the rake frames 43 to rotate so as to stir the materials in the thickener main body 1, after a period of time, the generated clear water flows over the overflow groove 2, then the clear water is discharged through the overflow groove 2 and recycled, and the slime deposited at the bottom of the thickener main body 1 can be discharged by periodically opening a sludge discharge pipe with a valve at the bottom of the thickener main body 1.
Add and be equipped with actuating mechanism two 8 on the feed cylinder 51, actuating mechanism two 8 including run through add feed cylinder 51 and with add feed cylinder 51 and rotate a plurality of optical axes 81 of being connected, a plurality of optical axes 81 are circumference array distribution, and optical axis 81's quantity equals with the quantity of collecting mechanism 7, the fixed cover in outside of optical axis 81 is equipped with two gears 82, actuating mechanism two 8 is still including fixing the face gear 83 in truss 3 bottom, face gear 83 rotates the movable sleeve and establishes in the outside of adding feed cylinder 51, and two 82 of a plurality of gears all mesh together with face gear 83.
The collecting mechanism 7 comprises a collecting barrel 71 which is rotatably sleeved on the outer side of the optical axis 81, a plurality of collecting hoppers 72 which are distributed in a circumferential array mode are fixedly installed on the outer side of the collecting barrel 71, the collecting hoppers 72 are in a grid shape, and a feeding hole 73 communicated with the collecting hoppers 72 is formed in the inner wall of the collecting barrel 71.
Be equipped with actuating mechanism one 6 in the overflow launder 2, actuating mechanism one 6 is including fixing the terminal surface ring gear 61 on overflow launder 2 inner wall and fixing a plurality of gears 62 that keep away from one end each other at a plurality of surge drums 71, and a plurality of gears 62 all mesh with terminal surface ring gear 61 mutually.
Further, the rotating shaft 42 drives the feeding cylinder 51 to rotate synchronously in the rotating process, the feeding cylinder 51 drives the collecting cylinder 71 to revolve around the rotating shaft 42 as a circle center through the optical axis 81 in the rotating process, the collecting cylinder 71 rotates around the axis of the collecting cylinder 71 due to the meshing of the end face gear ring 61 and the first gear 62 in the rotating process, the collecting cylinder 71 drives the plurality of collecting hoppers 72 to rotate in the rotating process, the rotating collecting hoppers 72 can not only knock and break large hard floaters, and the hard floaters can enter the collecting cylinder 71 through the feeding hole 73 to form small blocks, but also the rotating collecting hoppers 72 can enable the floaters on the water surface of the roll to enter the feeding hole 73, and then the floaters enter the collecting cylinder 71 and fall on the semicircular cylinder 74.
A semicircular semi-cylinder 74 is rotatably mounted in the collecting cylinder 71, an auger 76 is rotatably mounted in the semi-cylinder 74, one end of the auger 76 is fixedly connected with the optical axis 81, an annular cylinder 75 extending to the outer side of the collecting cylinder 71 is fixedly mounted at one end, far away from the second gear 82, of the semi-cylinder 74, and the annular cylinder 75 is rotatably connected with the inner wall of the first gear 62.
Further, the process that the motor 41 drives the feeding cylinder 51 to rotate enables the plurality of optical axes 81 to revolve around the axis of the feeding cylinder 51 as the center of circle, meanwhile, the optical axis 81 drives the gear two 82 to rotate around the face gear 83, the gear two 82 rotates around the face gear 83 in the rotating process and drives the optical axis 81 to rotate, the rotating optical axis 81 drives the packing auger 76 to rotate inside the collecting cylinder 71, the rotating packing auger 76 can push the floating objects falling on the semi-cylinder 74 to the side of the annular cylinder 75, and when the annular cylinder 75 revolves around the rotating shaft 42 as the center of circle and is communicated with the sewage discharging mechanism 9, the packing auger 76 can push the floating objects into the sewage discharging mechanism 9 from the annular cylinder 75.
One side of the annular cylinder 75 far away from the semi-cylinder 74 is rotatably provided with two guide wheels 751 horizontally arranged, the inner wall of the overflow chute 2 is provided with an annular chute, and the two guide wheels 751 are both positioned in the annular chute and are in rolling connection with the inner wall of the annular chute.
Furthermore, due to the cooperation of the two guide wheels 751 and the annular sliding groove, the annular cylinder 75 and the semi-cylinder 74 can always keep the upward opening state when rotating around the rotating shaft 42, so that the semi-cylinder 74 can be ensured to receive the floating objects falling from the upper feeding port 73, and the floating objects falling in the semi-cylinder 74 can not be leaked out.
The sewage discharging mechanism 9 comprises a discharging pipe 91 which penetrates through the thickener main body 1 and the overflow groove 2 and is fixedly connected with the thickener main body 1 and the overflow groove 2 in a sealing mode, the discharging pipe 91 is L-shaped, the top end of the discharging pipe 91 is higher than the top of the thickener main body 1, and a plurality of separators 92 distributed at equal intervals are fixedly mounted on the inner wall of the discharging pipe 91.
The separating part 92 comprises an annular block 921 fixedly connected with the inner wall of the discharge pipe 91, a plurality of elastic sheets 922 distributed in a circumferential array are fixedly installed on the inner side of the annular block 921, and the elastic sheets 922 are in clearance fit.
Further, when the annular cylinder 75 is communicated with the discharge pipe 91 in an intersecting manner, the pushed-out floating object is extruded into the discharge pipe 91, and then the floating object pushes the elastic pieces 922 to separate from each other, so that the subsequent floating object can penetrate through the partition 92 to deeply penetrate into the discharge pipe 91, and as the floating object in the discharge pipe 91 continuously increases, the floating object is finally discharged from the top end of the discharge pipe 91, and after the annular cylinder 75 is staggered with the discharge pipe 91, because the gap between the annular cylinder 75 and the inner wall of the overflow groove 2 is small, the floating object in the annular cylinder 75 can be prevented from being discharged from the gap between the annular cylinder 75 and the overflow groove 2, and after the annular cylinder 75 is staggered with the discharge pipe 91, because the elastic pieces 922 have no external pressure caused by the annular cylinder 75, the elastic pieces 922 will reset at the same time, and at this time, the floating object in the discharge pipe 91 cannot flow out from the gap between the two elastic pieces 922, so that after the annular cylinder 75 is staggered with the discharge pipe 91, the floating object in the discharge pipe 91 can not flow into the thickener main body 1 again.
In this embodiment: when the device is used, the rotating shaft 42 drives the feeding cylinder 51 to synchronously rotate in the rotating process, the feeding cylinder 51 drives the collecting cylinder 71 to revolve around the rotating shaft 42 as the center of a circle through the optical axis 81 in the rotating process, the collecting cylinder 71 rotates around the axis of the collecting cylinder 71 as the center of a circle due to the meshing of the end face gear ring 61 and the first gear 62 in the rotating process of the collecting cylinder 71, the collecting cylinder 71 drives the plurality of collecting hoppers 72 to rotate in the rotating process, the rotating collecting hoppers 72 can enable floating objects on the roll carrying surface to enter the feeding hole 73, and then the floating objects enter the collecting cylinder 71 and fall on the semi-cylinder 74;
in the process that the motor 41 drives the feeding cylinder 51 to rotate, the plurality of optical axes 81 revolve around the axis of the feeding cylinder 51 as the center of a circle, meanwhile, the optical axis 81 drives the gear two 82 to rotate around the end face gear 83, the gear two 82 rotates in the process of rotating around the end face gear 83 and drives the optical axis 81 to rotate, the rotating optical axis 81 drives the packing auger 76 to rotate inside the collecting cylinder 71, and the rotating packing auger 76 can push the floating objects falling on the semi-circular cylinder 74 to the side of the annular cylinder 75;
when the annular cylinder 75 and the semi-cylinder 74 rotate around the central axis of the thickener body 1, because the two guide wheels 751 are matched with the annular sliding groove formed on the inner wall of the overflow groove 2, the rotation of the annular cylinder 75 and the semi-cylinder 74 can not occur, when the annular cylinder 75 is communicated with the discharge pipe 91 in a crossing manner, pushed floaters are extruded into the discharge pipe 91, then the floaters push a plurality of elastic sheets 922 to separate from each other, subsequent floaters can penetrate through the separator 92 to go deep into the discharge pipe 91, and finally the floaters are discharged from the top end of the discharge pipe 91 along with the continuous increase of the floaters in the discharge pipe 91.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The utility model provides a get rid of thickener of ore pulp surface floater, includes thickener main part (1) and overflow launder (2) of fixed mounting on thickener main part (1) inner wall which characterized in that: the top of the thickener body (1) is fixedly provided with a truss (3), the truss (3) is provided with a feeding mechanism (5) and an agitating mechanism (4) for agitating materials in the thickener body (1), the agitating mechanism (4) is provided with a plurality of collecting mechanisms (7) for collecting the material liquid level floaters in the thickener body (1), the collecting mechanisms (7) are distributed in a circumferential array manner, the collecting mechanisms (7) revolve along with the agitating mechanism (4) and rotate, the thickener body (1) and the overflow chute (2) are fixedly provided with a plurality of pollution discharge mechanisms (9) in a circumferential array manner in a penetrating manner, and the collecting mechanisms (7) push the floaters collected in the thickener body (1) into the pollution discharge mechanisms (9) and discharge the floaters through the pollution discharge mechanisms (9) in the rotating process along with the agitating mechanism (4);
the stirring mechanism (4) comprises a motor (41) fixedly installed at the top of a truss (3), an output shaft of the motor (41) extends into the thickener main body (1) and is fixedly provided with a rotating shaft (42), a plurality of rake frames (43) distributed in a circumferential array are fixedly installed on the outer side of the rotating shaft (42), an inhaul cable (44) is fixedly installed between the rotating shaft (42) and the rake frames (43), the feeding mechanism (5) comprises a feeding hopper (52) fixed at the top of the truss (3) and a feeding cylinder (51) fixedly installed on the outer side of the rotating shaft (42), a bottom of the feeding hopper (52) is fixedly provided with a penetrating type fixed pipe (53), one end, far away from the feeding hopper (52), of the feeding pipe (53) extends to the top of the feeding cylinder (51), a plurality of hollowed-out supports (54) which are linearly distributed are fixedly installed on the inner wall of the feeding cylinder (51), and the supports (54) are fixedly installed on the outer side of the rotating shaft (42);
the feeding cylinder (51) is provided with a second driving mechanism (8), the second driving mechanism (8) comprises a plurality of optical axes (81) which penetrate through the feeding cylinder (51) and are connected with the feeding cylinder (51) in a rotating mode, the optical axes (81) are distributed in a circumferential array mode, the number of the optical axes (81) is equal to that of the collecting mechanism (7), a second gear (82) is fixedly sleeved on the outer side of each optical axis (81), the second driving mechanism (8) further comprises an end face gear (83) fixed to the bottom of the truss (3), the end face gear (83) is movably sleeved on the outer side of the feeding cylinder (51) in a rotating mode, and the second gears (82) are meshed with the end face gear (83);
the collecting mechanism (7) comprises a collecting barrel (71) which is rotatably sleeved on the outer side of the optical axis (81), a plurality of collecting hoppers (72) which are distributed in a circumferential array mode are fixedly installed on the outer side of the collecting barrel (71), the collecting hoppers (72) are in a grid shape, and feed inlets (73) communicated with the collecting hoppers (72) are formed in the inner wall of the collecting barrel (71);
the blowdown mechanism (9) comprises a discharge pipe (91) which penetrates through the thickener main body (1) and the overflow groove (2) and is fixedly connected with the thickener main body (1) and the overflow groove (2) in a sealing manner, the discharge pipe (91) is L-shaped, the top end of the discharge pipe (91) is higher than the top of the thickener main body (1), and a plurality of partition pieces (92) which are distributed at equal intervals are fixedly mounted on the inner wall of the discharge pipe (91);
separator (92) include annular piece (921) with discharging pipe (91) inner wall fixed connection, the inboard fixed mounting of annular piece (921) has a plurality of flexure strips (922) that are the circumference array and distribute, clearance fit between a plurality of flexure strips (922), when annular section of thick bamboo (75) and discharging pipe (91) intercommunication that intersects, the floater of being pushed out will be extruded and enter into discharging pipe (91) in, later floater promotes a plurality of flexure strips (922) and separates each other again, follow-up floater alright pass separator (92) and go deep into discharging pipe (91).
2. The thickener for removing floaters on the surface of mineral slurry as claimed in claim 1, wherein: the overflow trough (2) is internally provided with a first driving mechanism (6), the first driving mechanism (6) comprises an end face gear ring (61) fixed on the inner wall of the overflow trough (2) and a plurality of first gears (62) fixed at one ends, far away from each other, of the collecting drums (71), and the first gears (62) are all meshed with the end face gear ring (61).
3. The thickener for removing floaters on the surface of mineral slurry as claimed in claim 2, wherein: the inside semicircle barrel (74) of installing semicircle form that rotates of surge drum (71), auger (76) are installed to semicircle barrel (74) internal rotation, the one end and optical axis (81) fixed connection of auger (76), the one end fixed mounting that gear two (82) were kept away from in semicircle barrel (74) has an annular section of thick bamboo (75) that extends to the surge drum (71) outside, annular section of thick bamboo (75) rotate with the inner wall of gear (62) and are connected.
4. A thickener for removing surface floaters from mineral slurry according to claim 3 wherein: two guide wheels (751) horizontally arranged are rotatably installed on one side, far away from the semi-cylinder (74), of the annular cylinder (75), an annular sliding groove is formed in the inner wall of the overflow groove (2), and the two guide wheels (751) are located in the annular sliding groove and are in rolling connection with the inner wall of the annular sliding groove.
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| CN202211577893.7A CN115569413B (en) | 2022-12-09 | 2022-12-09 | Thickener for removing floaters on surface of ore pulp |
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| CN202211577893.7A CN115569413B (en) | 2022-12-09 | 2022-12-09 | Thickener for removing floaters on surface of ore pulp |
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| CN1293586A (en) * | 1998-03-16 | 2001-05-02 | 底格里蒙公司 | Device for recuperating floating materials in sedimentation tank |
| CN203899220U (en) * | 2014-05-20 | 2014-10-29 | 重庆电子工程职业学院 | Radial-flow secondary sedimentation tank based on vertical rack sludge scraper |
| CN211706007U (en) * | 2019-12-26 | 2020-10-20 | 山西潞安环保能源开发股份有限公司漳村煤矿 | Secondary sedimentation tank cleaning device |
| KR102234086B1 (en) * | 2020-09-23 | 2021-03-31 | 주식회사 디에이치 | Equal Dispensing type sludge collecting device |
| CN112957778A (en) * | 2021-01-29 | 2021-06-15 | 赵想想 | Dross processing apparatus in metalwork surface treatment galvanizing bath |
| CN215102771U (en) * | 2021-04-13 | 2021-12-10 | 贵州盘江煤电集团技术研究院有限公司 | Efficient muddy water treatment thickener with coagulation structure |
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