CN111841901B

CN111841901B - Pneumatic mechanical stirring type flotation machine for mineral separation

Info

Publication number: CN111841901B
Application number: CN202010717058.3A
Authority: CN
Inventors: 陈伟
Original assignee: Inner Mongolia Xingye Group Rongguan Mining Industry Co ltd
Current assignee: INNER MONGOLIA XINGYE GROUP RONGGUAN MINING INDUSTRY CO.,LTD.
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-12-10
Anticipated expiration: 2040-07-23
Also published as: CN111841901A

Abstract

The invention relates to the field of charging equipment, and discloses an inflatable mechanical stirring type flotation machine for mineral separation, which comprises a roughing bin, wherein a fine separation bin is arranged at the side end of the roughing bin, a feeding branch pipe is arranged at the front end of the fine separation bin, a discharging pipe is arranged at the side end of the fine separation bin, a feeding pipe is arranged at the side end of the roughing bin, a connecting pipe is arranged at the side end of the feeding pipe, a water pump is arranged at the side end of the connecting pipe, and a reservoir is arranged at the front end of the water pump. This aerify mechanical stirring formula flotation device does not exist through reciprocating of connecting block and baffle and leaves over the mineral aggregate that the ore pulp pollutes and need the screening next time, through bearing stop collar and T type mounting, can effectually prevent rocking of flotation communicating pipe, use blowing in turbofan and wind channel, the quantity of multiplicable scraper blade discharge bubble, the usable minimum water resources of cooperation through intercommunication water course and injector head carries out the most effective cleanness to flotation device inside, still reduce the hand labor.

Description

Pneumatic mechanical stirring type flotation machine for mineral separation

Technical Field

The invention relates to the field of mineral screening, in particular to an inflatable mechanical stirring type flotation machine for mineral separation.

Background

With the progress of the times, the ore mineral product screening machine has the advantages that the ore mineral product screening machine is provided with professional mechanical equipment for screening, the flotation machine is mainly used for screening different mineral products after ore mining, the screening speed is high, the operation is simple, and the manual labor is saved.

The existing flotation machine has certain disadvantages when in use, firstly, when the existing flotation machine is carried out through a discharge bin, a gate is lifted through a screw rod, so that ore pulp is discharged through a discharge port, and because a certain space exists between the discharge bin and the discharge port, part of the existing ore pulp is left in the discharge bin when being discharged, and when different ores are screened, the former left ore pulp can pollute the next ore pulp and influence the screening precision; secondly, after the flotation machine is used up each time, mineral aggregate residues exist in the screening bin, manual cleaning is needed, a large amount of water resources are consumed manually for washing, the washing process is troublesome, and the generated manual labor force is large; thirdly, the bearing seat is only fixed by a single limiting plate, when the flotation machine operates, the motor drives the transmission shaft to enable the impeller to rotate, the ore pulp is continuously sucked and spewed, the flotation communicating pipe can shake to influence the stable work of the impeller, the depth of the screening bin is large, and a user wants to observe the internal condition of the screening bin, so that the flotation machine is inconvenient; fourthly, make the air produce a large amount of bubbles in getting into the ore pulp through the blast pipe, when making specific mineral aggregate adsorb and get rid of through the scraper blade on the bubble, because of the nondirectivity of bubble, make the scraper blade can not effectual once only discharge a lot of bubbles, work efficiency is lower, for this reason, we have proposed a pneumatic machine stirring formula flotation machine for the ore dressing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an inflatable mechanical stirring type flotation machine for mineral separation, mineral aggregates which can pollute the next time and need to be screened and can be left by a baffle plate through the up-and-down movement of a connecting block are avoided, the shaking of a flotation communicating pipe can be effectively prevented through a bearing stop collar and a T-shaped fixing piece, the number of air bubbles discharged by a scraper can be increased by using a turbine fan and the blowing of an air channel, the most effective cleaning can be carried out on the interior of the flotation machine by using the least water resources through the matching of a communicating water channel and a spraying head, and the manual labor force is reduced.

(II) technical scheme

In order to increase the number of bubbles discharged by the scraper, save labor and prevent waste of water resources, the invention provides the following technical scheme: an inflatable mechanical stirring type flotation machine for mineral separation comprises a roughing bin, wherein a fine separation bin is arranged at the side end of the roughing bin, a feeding branch pipe is arranged at the front end of the fine separation bin, a discharging pipe is arranged at the side end of the fine separation bin, a feeding pipe is arranged at the side end of the roughing bin, a connecting pipe is arranged at the side end of the feeding pipe, a water pump is arranged at the side end of the connecting pipe, a water reservoir is arranged at the front end of the water pump, a limiting frame is arranged at the upper end of the roughing bin, a scraping plate is arranged on the inner side of the limiting frame, a second belt is arranged at the side end of the scraping plate, a bearing seat is arranged on the inner side of the roughing bin, a limiting plate is arranged at the rear end of the bearing seat, a first motor is arranged at the rear end of the limiting plate, a driving wheel is arranged at the upper end of the bearing seat, a first belt is arranged on the outer surface of the driving wheel, and a second motor is arranged at the side end of the bearing seat, the side of No. two motors is provided with the belt No. two.

Preferably, the roughing bin and the fine sorting bin are fixedly connected, a symmetrical relation exists between the roughing bin and the fine sorting bin, the limiting frame and the roughing bin are fixedly connected, the inner side of the scraper is provided with a connecting shaft, the connecting shaft and the coarse sorting bin are fixedly connected, two ends of the connecting shaft are embedded in the inner side of the limiting frame, the scraper and the limiting frame are movably connected through the connecting shaft, the second motor and the roughing bin are fixedly connected, the right end of the connecting shaft penetrates through the limiting frame, the outer surface of the connecting shaft is attached to the inner surface of the second belt, and the second motor, the second belt and the connecting shaft are in transmission connection.

Preferably, the surface of bearing frame is provided with the mounting, and the bearing frame passes through the mounting and is fixed connection with the roughing bin, the inboard of bearing frame is provided with the transmission shaft, and is swing joint between the two, the upper end of transmission shaft is provided with the drive wheel, and is fixed connection between the two, limiting plate and roughing bin are fixed connection, No. one motor is fixed connection with the limiting plate, be connected for the transmission between drive wheel and a belt and a motor three, the side of discharging pipe runs through in the roughing bin, and is fixed connection between the two, the rear end in roughing bin is provided with the relief hole, the relief hole runs through in the roughing bin, and is fixed connection between the two.

Preferably, the lower extreme of bearing frame is provided with flotation communicating pipe, and is fixed connection between the two, the left side end of inlet pipe inlays in the inboard of flotation communicating pipe, and is fixed connection between the two, the right side of flotation communicating pipe is run through in the rougher, and is fixed connection between the two, the rear end of feeding branch pipe inlays in the inboard of flotation communicating pipe, and is fixed connection between the two, the front end of feeding branch pipe runs through in the rougher, and is fixed connection between the two, the lower extreme of bearing frame is provided with the impeller, and is swing joint between the two, the lower extreme of transmission shaft inlays in the inboard of impeller, and is fixed connection between the two.

Preferably, the inboard surface left end in rough concentration storehouse is provided with the slide rail, and is fixed connection between the two, the connecting block has been inlayed to the inboard of slide rail, and is swing joint between the two, the lower extreme of connecting block is provided with the baffle, and is fixed connection between the two, the threaded push rod has been inlayed to the upper end of connecting block, and both are fixed connection, the upper end of threaded push rod runs through in running through with the rough concentration storehouse, the upper end surface of threaded push rod is provided with the thread bush, and is swing joint between the two, the thread bush inlays in the inboard in rough concentration storehouse, and is swing joint between the two, the surface of thread bush is provided with No. three belts, and is swing joint between the two.

Preferably, the upper end of No. three belts is provided with No. three motors, the surface of No. three motors is provided with the mounting, and No. three motors pass through the fixed block and be fixed connection with the mounting, be connected for the transmission between No. three motors and No. three belts and the screw thread push rod three, the upper end of slide rail is provided with the fixed plate, and is fixed connection between the two, the below of slide rail is cylinder hole form, the upper end of feeding branch pipe is provided with the intake pipe, the intake pipe inlays in the inboard of flotation communicating pipe, and is fixed connection between the two.

Preferably, four ends of the inboard surface in roughing storehouse all are provided with the intercommunication water course, and be fixed connection between the two, the injector head has been inlayed to the front end in intercommunication water course, and is fixed connection between the two, the quantity of injector head is a plurality of, and is linear array and arranges, the left side end of connecting pipe runs through in roughing storehouse, and inlays in the inboard of intercommunication water course, and is fixed connection between the three, the right side end of connecting pipe inlays to be fixed connection between inboard and the two of water pump, be provided with the water pipe between water pump and the cistern, and the both ends of water pipe inlay respectively in the inboard of water pump and cistern, the water pipe is fixed connection with water pump and cistern.

Preferably, the wind channel has been inlayed to the rear end in roughing storehouse, and is fixed connection between the two, the rear end in wind channel is provided with turbofan, and turbofan's opening and wind channel communicate each other, turbofan and wind channel are fixed connection, turbofan's lower extreme is provided with the fixed block, and turbofan passes through the fixed block and be fixed connection with roughing storehouse, turbofan's side has inlayed the air intake.

Preferably, the upper end that the inboard surface in roughing storehouse corresponds the wind channel is provided with the lamp stand, and is fixed connection between the two, the explosion-proof lamp has been inlayed to the inboard of lamp stand, and is fixed connection between the two, the quantity of lamp stand and explosion-proof lamp is two sets of, and is the symmetry and arranges, the surface of bearing frame is provided with spacing bearing housing, and is swing joint between the two, the surface of spacing bearing housing is provided with T type mounting, and is fixed connection between the two, T type mounting is fixed connection with roughing storehouse.

(III) advantageous effects

Compared with the prior art, the invention provides an inflatable mechanical stirring type flotation machine for mineral separation, which has the following beneficial effects:

1. this aerify mechanical stirring formula flotation device, No. three motors make thread bush make the screw thread push rod reciprocate through No. three belts, thereby the connecting block drives the baffle and reciprocates through the slide rail, the baffle is located the inboard mouth of pipe department of discharging pipe, when row material is expected to needs, make screw thread push rod drive connecting block and baffle rebound through No. three motors, expose the discharging pipe, make it arrange the material, then make the baffle rebound through controlling No. three motors when closing through needs, seal the discharging pipe, the fixed plate of its slide rail front end is used for making the stable slip of connecting block, do not receive the influence of ore pulp, the slide rail lower extreme is the round hole form and makes the normal work in order to prevent that the rubble from getting into the slide rail and influence the baffle, control row material through reciprocating of baffle, avoided arranging the mineral aggregate that the storehouse advances the screening because of remaining ore pulp pollution next time flotation device.

2. This aerify mechanical stirring formula flotation machine, cooperation through bearing stop collar and T type mounting can make the flotation communicating pipe when the flotation machine operates, makes its stable work, avoids influencing its inside transmission shaft and the impeller normal work of lower extreme because of single limiting plate is fixed not enough, ensures the normal operating of flotation machine, can the person of facilitating the use observe the inside condition of flotation machine at any time through its explosion-proof lamp, can not be because of light is not enough, the inside darker observation of flotation machine is fuzzy.

3. This aerify mechanical stirring formula flotation device through the cooperation in turbofan and wind channel, can be when the flotation device operation, and the bubble is discharged to the help scraper blade, and the wind-force that produces through the turbofan passes through the wind channel, makes its level and scraper blade blow off, makes the uneven bubble of distribution unify outwards blow off, discharges through the scraper blade, and the effectual quantity that has increased the scraper blade at every turn and discharge the bubble to increase the work efficiency of flotation device.

4. This aerify mechanical stirring formula flotation machine, through the intercommunication water course, the cooperation of injector head and water pump, utilize the water pump to lead to pipe the inside water of suction cistern, carry to the intercommunication water course through connecting pipe 14, the rethread injector head blowout, through intercommunication water course and injector head that encircles all around, can spray rivers after the flotation machine work, the inside ore pulp residue of flotation machine can effectually be clear away to the alternately sprayed rivers, utilize the minimum water resource to carry out most effectual cleanness, at last the ore pulp residue passes through the relief hole and discharges, replace the manual work and wash with a large amount of water.

Drawings

FIG. 1 is an overall schematic view of the structure of the present invention;

FIG. 2 is a side cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic structural view of a baffle plate and a threaded push rod according to the present invention;

FIG. 4 is a schematic structural view of a discharge hole and an impeller according to the present invention;

FIG. 5 is a schematic structural view of the T-shaped fixing member, the limiting bearing sleeve and the explosion-proof lamp according to the present invention;

FIG. 6 is a schematic view of the structure of the water pump and the communicating water channel of the present invention;

FIG. 7 is a schematic view of a fixing plate according to the present invention;

FIG. 8 is an enlarged view of the point A in FIG. 6 according to the present invention.

In the figure: 1. a roughing bin; 2. finely selecting a bin; 3. a feed branch pipe; 4. a discharge pipe; 5. a limiting frame; 6. a squeegee; 7. a bearing seat; 8. a driving wheel; 9. a first belt; 10. a first motor; 11. a limiting plate; 12. a second motor; 13. a second belt; 14. a connecting pipe; 15. a water pump; 16. a reservoir; 17. a feed pipe; 18. an air duct; 19. an air inlet; 20. a turbo fan; 21. a flotation communicating pipe; 22. an air inlet pipe; 23. a discharge hole; 24. a slide rail; 25. a third belt; 26. a third motor; 27. a threaded push rod; 28. connecting blocks; 29. a baffle plate; 30. an impeller; 31. a water channel is communicated; 32. an injector head; 33. a fixing plate; 34. a limiting bearing sleeve; 35. a T-shaped fixing member; 36. a lamp socket; 37. an explosion-proof lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, an inflatable mechanical stirring type flotation machine for mineral separation comprises a roughing bin 1, a fine separation bin 2 is arranged at the side end of the roughing bin 1, a feeding branch pipe 3 is arranged at the front end of the fine separation bin 2, a discharging pipe 4 is arranged at the side end of the fine separation bin 2, a feeding pipe 17 is arranged at the side end of the roughing bin 1, a connecting pipe 14 is arranged at the side end of the feeding pipe 17, a water pump 15 is arranged at the side end of the connecting pipe 14, a water storage tank 16 is arranged at the front end of the water pump 15, a limiting frame 5 is arranged at the upper end of the roughing bin 1, a scraping plate 6 is arranged at the inner side of the limiting frame 5, a second belt 13 is arranged at the side end of the scraping plate 6, a bearing seat 7 is arranged at the inner side of the roughing bin 1, a limiting plate 11 is arranged at the rear end of the bearing seat 7, a first motor 10 is arranged at the rear end of the limiting plate 11, the first motor 10 is of the type FTY, a driving wheel 8 is arranged at the upper end of the bearing seat 7, a first belt 9 is arranged at the outer surface of the first belt 9, the side end of the bearing seat 7 is provided with a second motor 12, the model of the second motor 12 is SZ-007, and the side end of the second motor 12 is provided with a second belt 13.

Roughing storehouse 1 and carefully select storehouse 2 to be fixed connection, and be the symmetric relation between the two, spacing 5 is fixed connection with roughing storehouse 1, the inboard of scraper blade 6 is provided with the connecting axle, and be fixed connection between the two, the both ends of connecting axle inlay in spacing 5 inboard, and scraper blade 6 is swing joint through the connecting axle with spacing 5, No. two motors 12 are fixed connection with roughing storehouse 1, the right-hand member of connecting axle runs through in spacing 5, the surface of connecting axle and the laminating of the internal surface of No. two belts 13, and be the transmission connection between No. two motors 12 and No. two belts 13 and the connecting axle three, No. two motors 12 drive connecting axle and scraper blade 6 through No. two belts 13 and rotate.

The outer surface of the bearing seat 7 is provided with a fixing part, the bearing seat 7 is fixedly connected with the roughing bin 1 through the fixing part, the inner side of the bearing seat 7 is provided with a transmission shaft which is movably connected with the bearing seat 7, the upper end of the transmission shaft is provided with a transmission wheel 8 which is fixedly connected with the roughing bin 1, the limiting plate 11 is fixedly connected with the roughing bin 1, the first motor 10 is fixedly connected with the limiting plate 11, the transmission wheel 8 is in transmission connection with the first belt 9 and the first motor 10, the side end of the discharge pipe 4 penetrates through the roughing bin 1 and is fixedly connected with the roughing bin 1, the rear end of the roughing bin 1 is provided with a discharge hole 23, the discharge hole 23 penetrates through the roughing bin 1 and is fixedly connected with the roughing bin, the first motor 10 drives the transmission shaft to rotate through the transmission wheel 8 and the first belt 9,

the lower extreme of bearing frame 7 is provided with flotation communicating pipe 21, and be fixed connection between the two, the left side end of inlet pipe 17 inlays in the inboard of flotation communicating pipe 21, and be fixed connection between the two, the right side of flotation communicating pipe 21 runs through in roughing bin 1, and be fixed connection between the two, the rear end of feeding branch pipe 3 inlays in the inboard of flotation communicating pipe 21, and be fixed connection between the two, the front end of feeding branch pipe 3 runs through in roughing bin 1, and be fixed connection between the two, the lower extreme of bearing frame 7 is provided with impeller 30, and be swing joint between the two, the lower extreme of transmission shaft inlays in impeller 30's inboard, and be fixed connection between the two, impeller 30 follows the transmission shaft and rotates together, feeding branch pipe 3 is used for adding the flotation medicament to the ore pulp inside.

The left end of the outer surface of the inner side of the rough separation bin 1 is provided with a slide rail 24, the left end of the outer surface of the inner side of the rough separation bin 1 is fixedly connected with the slide rail 24, a connecting block 28 is embedded in the inner side of the slide rail 24, the lower end of the connecting block 28 is provided with a baffle 29 and is fixedly connected with the baffle, a threaded push rod 27 is embedded in the upper end of the connecting block 28 and is fixedly connected with the slide rail, the upper end of the threaded push rod 27 penetrates through the rough separation bin 1, a threaded sleeve is arranged on the outer surface of the upper end of the threaded push rod 27 and is movably connected with the threaded sleeve, the threaded sleeve is embedded in the inner side of the rough separation bin 1 and is movably connected with the rough separation bin, a third belt 25 is arranged on the outer surface of the threaded sleeve and is movably connected with the rough separation bin, and the connecting block 28 and the baffle 29 can slide up and down in the slide rail 24.

The upper end of No. three belt 25 is provided with No. three motor 26, No. three motor 26's model is SPS57HS30, No. three motor 26's surface is provided with the mounting, and No. three motor 26 is fixed connection through fixed block and mounting, be transmission connection between No. three motor 26 and No. three belt 25 and screw thread push rod 27 three, the upper end of slide rail 24 is provided with fixed plate 33, and be fixed connection between the two, the below of slide rail 24 is the cylinder hole form, the upper end of feed branch pipe 3 is provided with intake pipe 22, intake pipe 22 inlays in the inboard of flotation communicating pipe 21, and be fixed connection between the two, drive the thread bush through No. three motor 26 and No. three belt 25 and make screw thread push rod 27, reciprocate, realize that baffle 29 can seal discharging pipe 4.

Four ends of the inboard surface of roughing storehouse 1 all are provided with intercommunication water course 31, and be fixed connection between the two, the injector head 32 has been inlayed to the front end of intercommunication water course 31, and be fixed connection between the two, the quantity of injector head 32 is a plurality of, and be linear array and arrange, the left side end of connecting pipe 14 runs through in roughing storehouse 1, and inlay in the inboard of intercommunication water course 31, and be fixed connection between the three, the right side end of connecting pipe 14 inlays in the inboard of water pump 15 and be fixed connection between two these, be provided with the water pipe between water pump 15 and the cistern 16, and the both ends of water pipe inlay respectively in the inboard of water pump 15 and cistern 16, the water pipe is fixed connection with water pump 15 and cistern 16, pump 16 inside water to intercommunication water course 31 through water pump 15, spout through injector head 32 at last.

Air duct 18 has been inlayed to the rear end in rough concentration storehouse 1, and be fixed connection between the two, the rear end in air duct 18 is provided with turbofan 20, and turbofan 20's opening and air duct 18 communicate each other, turbofan 20's model is H97FLJ2G2Y22, turbofan 20 is fixed connection with air duct 18, turbofan 20's lower extreme is provided with the fixed block, and turbofan 20 is fixed connection through fixed block and rough concentration storehouse 1, air intake 19 has been inlayed to turbofan 20's side, the wind-force that produces through turbofan 20 sends out through air duct 18, can blow the uneven bubble of distribution and move toward scraper blade 6 department.

The inboard surface of roughing bin 1 corresponds the upper end in wind channel 18 and is provided with lamp stand 36, and be fixed connection between the two, explosion-proof lamp 37 has been inlayed to the inboard of lamp stand 36, and be fixed connection between the two, the quantity of lamp stand 36 and explosion-proof lamp 37 is two sets of, and be the symmetry and arrange, the surface of bearing frame 7 is provided with spacing bearing housing 34, and be swing joint between the two, the surface of spacing bearing housing 34 is provided with T type mounting 35, and be fixed connection between the two, T type mounting 35 is fixed connection with roughing bin 1, T type mounting 35 can effectually fix flotation communicating pipe 21 with spacing bearing housing 34, prevent to rock the normal operating that influences the flotation machine.

When the device works, a user conveys ore pulp to the roughing bin 1 through the feeding pipe 17, chemical agents are conveyed to the interior of the roughing bin 1 through the feeding branch pipe 3, the transmission shaft is driven to rotate through the first motor 10, the transmission wheel 8 and the first belt 9, the impeller 30 at the lower end of the transmission shaft is driven to rotate, the ore pulp is sucked to surge through the opening on the surface of the impeller 30, air is conveyed into the ore pulp through the air inlet pipe 22 to generate a large amount of bubbles, wind power is generated through the turbine fan 20, the wind power is conveyed out through the air duct 18 and the scraper 6 horizontally, the bubbles are blown to the scraper 6, the second motor 12, the second belt 13 and the connecting shaft drive the scraper 6 to rotate, the bubbles are discharged and selected, when the interior of the roughing bin 1 works to a certain degree, the threaded push rod 27 can move up and down through the third motor 26, the threaded sleeve and the third belt 25, thereby make connecting block 28 and baffle 29 open the mouth of pipe of discharging pipe 4 and arrange the material, carry the ore pulp to carefully select storehouse 2 through discharging pipe 4, select the secondary screening in storehouse 2 through carefully, make the inside whole screen clear back of mineral aggregate of ore pulp, open through the left baffle 29 of carefully selecting the storehouse 2 internal surface, the ore pulp that will screen out passes through discharging pipe 4 and discharges, after the flotation machine main part has run, user's accessible water pump 15 passes through the inside water of water pipe suction cistern 16, carry to inside the intercommunication water course 31 through connecting pipe 14, spout through injector head 32 at last, inside through the clean flotation machine of cross jet water current, the ore pulp residue that washs at last is discharged through relief hole 23, replace the hand labor.

In conclusion, when the flotation machine works, the third motor 26 enables the thread sleeve to enable the thread push rod 27 to move up and down through the third belt 25, so that the connecting block 28 drives the baffle plate 29 to move up and down through the slide rail 24, the baffle plate 29 is positioned at a pipe orifice on the inner side of the discharge pipe 4, when discharge is needed, the thread push rod 27 drives the connecting block 28 and the baffle plate 29 to move up through the third motor 26, the discharge pipe 4 is exposed, and discharge is enabled to be discharged, when the discharge pipe 4 needs to be closed, the baffle plate 29 moves down through controlling the third motor 26, the discharge pipe 4 is sealed, the fixing plate 33 at the front end of the slide rail 24 is used for enabling the connecting block 28 to stably slide and is not influenced by ore pulp, the lower end of the slide rail 24 is in a round hole shape, so that crushed stones are prevented from entering the slide rail 24 to influence the normal work of the baffle plate 29, the control is realized through the up and down movement of the baffle plate 29, and the phenomenon that the ore materials fed into the next flotation machine and screened by the residual ore pulp in a discharge bin are polluted by the residual ore pulp is avoided, through the cooperation of the bearing limiting sleeve and the T-shaped fixing piece 35, the flotation communicating pipe 21 can work stably when the flotation machine operates, the influence on the normal work of an internal transmission shaft and an impeller 30 at the lower end of the flotation machine due to insufficient fixation of a single limiting plate 11 is avoided, the normal operation of the flotation machine is guaranteed, a user can conveniently observe the internal condition of the flotation machine at any time through the explosion-proof lamp 37, the situation that the internal part of the flotation machine is dark and is observed fuzziness due to insufficient light is avoided, through the cooperation of the turbine fan 20 and the air duct 18, bubbles can be discharged by the scraper 6 when the flotation machine operates, the wind power generated by the turbine fan 20 is blown out horizontally through the scraper 6, the bubbles which are not uniformly distributed are blown out outwards, the number of the bubbles discharged by the scraper 6 every time is effectively increased, and the working efficiency of the flotation machine is increased, through intercommunication water course 31, injector head 32 and water pump 15's cooperation, utilize water pump 15 to pass through the inside water of water pipe suction cistern 16, carry to intercommunication water course 31 through connecting pipe 14, rethread injector head 32 blowout, through intercommunication water course 31 and injector head 32 that encircle all around, can spray rivers after the flotation cell work, the inside ore pulp residue of flotation cell can effectually be clear away to the rivers of cross jet, utilize the minimum water resource to carry out most effectual cleanness, the ore pulp residue passes through relief hole 23 and discharges at last, replace the manual work to wash with a large amount of water, reduce the waste of water resource, save the hand labor power.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mineral processing is with aerifing mechanical stirring formula flotation device, includes rougher (1), its characterized in that: the side of the roughing bin (1) is provided with a fine sorting bin (2), the front end of the fine sorting bin (2) is provided with a feeding branch pipe (3), the side of the fine sorting bin (2) is provided with a discharging pipe (4), the side of the roughing bin (1) is provided with a feeding pipe (17), the side of the feeding pipe (17) is provided with a connecting pipe (14), the side of the connecting pipe (14) is provided with a water pump (15), the front end of the water pump (15) is provided with a reservoir (16), the upper end of the roughing bin (1) is provided with a limiting frame (5), the inner side of the limiting frame (5) is provided with a scraping plate (6), the side of the scraping plate (6) is provided with a second belt (13), the inner side of the roughing bin (1) is provided with a bearing seat (7), the rear end of the bearing seat (7) is provided with a limiting plate (11), the rear end of the limiting plate (11) is provided with a first motor (10), a driving wheel (8) is arranged at the upper end of the bearing seat (7), a first belt (9) is arranged on the outer surface of the driving wheel (8), a second motor (12) is arranged at the side end of the bearing seat (7), and a second belt (13) is arranged at the side end of the second motor (12);

a slide rail (24) is arranged at the left end of the outer surface of the inner side of the rough separation bin (1), the slide rail and the slide rail are fixedly connected, a connecting block (28) is embedded in the inner side of the slide rail (24), the slide rail and the connecting block are movably connected, a baffle plate (29) is arranged at the lower end of the connecting block (28), the connecting block and the slide rail are fixedly connected, a threaded push rod (27) is embedded in the upper end of the connecting block (28), the threaded push rod and the threaded push rod are fixedly connected, the upper end of the threaded push rod (27) penetrates through the rough separation bin (1), a threaded sleeve is arranged on the outer surface of the upper end of the threaded push rod (27), the threaded sleeve and the threaded sleeve are movably connected, the threaded sleeve is embedded in the inner side of the rough separation bin (1), the threaded sleeve and the rough separation bin and the threaded sleeve are movably connected, a third belt (25) is arranged on the outer surface of the threaded sleeve, and the threaded sleeve and the rough separation bin and the threaded sleeve and the rough separation bin (1) and the baffle plate and the threaded sleeve and the rough separation bin are movably connected;

the upper end of No. three belt (25) is provided with No. three motor (26), the surface of No. three motor (26) is provided with the mounting, and No. three motor (26) are fixed connection through fixed block and mounting, be connected for the transmission between No. three motor (26) and No. three belt (25) and screw thread push rod (27) three, the upper end of slide rail (24) is provided with fixed plate (33), and is fixed connection between the two, the below of slide rail (24) is the cylinder hole form, the upper end of feeding branch pipe (3) is provided with intake pipe (22), intake pipe (22) flotation inlays in the inboard of communicating pipe (21), and is fixed connection between the two.

2. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 1, characterized in that: roughing storehouse (1) is fixed connection with carefully selecting storehouse (2), and is the symmetric relation between the two, spacing (5) are fixed connection with roughing storehouse (1), the inboard of scraper blade (6) is provided with the connecting axle, and is fixed connection between the two, the both ends of connecting axle inlay in the inboard of spacing (5), and scraper blade (6) are swing joint through the connecting axle with spacing (5), No. two motor (12) are fixed connection with roughing storehouse (1), the right-hand member of connecting axle runs through in spacing (5), the surface of connecting axle and the interior surface laminating of No. two belts (13), and be the transmission connection between No. two motor (12) and No. two belts (13) and the connecting axle three.

3. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 1, characterized in that: the outer surface of the bearing seat (7) is provided with a fixing piece, the bearing seat (7) is fixedly connected with the roughing bin (1) through the fixing piece, the inner side of the bearing seat (7) is provided with a transmission shaft, and the two are movably connected, the upper end of the transmission shaft is provided with a transmission wheel (8), the limiting plate (11) and the roughing bin (1) are fixedly connected, the first motor (10) is fixedly connected with the limiting plate (11), the driving wheel (8) is in driving connection with the first belt (9) and the first motor (10), the side end of the discharge pipe (4) penetrates through the roughing bin (1), and the two are fixedly connected, the back end of the roughing bin (1) is provided with a discharge hole (23), the discharge hole (23) penetrates through the roughing bin (1) and is fixedly connected with the roughing bin.

4. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 3, characterized in that: the lower extreme of bearing frame (7) is provided with flotation communicating pipe (21), and is fixed connection between the two, the left side end of inlet pipe (17) inlays in the inboard of flotation communicating pipe (21), and is fixed connection between the two, the right side of flotation communicating pipe (21) is run through in roughing bin (1), and is fixed connection between the two, the rear end of feeding branch pipe (3) inlays in the inboard of flotation communicating pipe (21), and is fixed connection between the two, the front end of feeding branch pipe (3) runs through in roughing bin (1), and is fixed connection between the two, the lower extreme of bearing frame (7) is provided with impeller (30), and is swing joint between the two, the lower extreme of transmission shaft inlays in the inboard of impeller (30), and is fixed connection between the two.

5. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 1, characterized in that: four ends of inboard surface of roughing storehouse (1) all are provided with intercommunication water course (31), and be fixed connection between the two, injector head (32) have been inlayed to the front end of intercommunication water course (31), and be fixed connection between the two, the quantity of injector head (32) is a plurality of, and is linear array and arranges, the left side end of connecting pipe (14) runs through in roughing storehouse (1), and inlays in the inboard of intercommunication water course (31), and be fixed connection between the three, the right side end of connecting pipe (14) inlays in the inboard of water pump (15) and be fixed connection between the two, be provided with the water pipe between water pump (15) and cistern (16), and the both ends of water pipe inlay respectively in the inboard of water pump (15) and cistern (16), the water pipe is fixed connection with water pump (15) and cistern (16).

6. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 1, characterized in that: roughly select the rear end in storehouse (1) to inlay wind channel (18), and be fixed connection between the two, the rear end in wind channel (18) is provided with turbofan (20), and the opening and the wind channel (18) of turbofan (20) communicate each other, turbofan (20) are fixed connection with wind channel (18), the lower extreme of turbofan (20) is provided with the fixed block, and turbofan (20) are fixed connection through fixed block and roughly select storehouse (1), air intake (19) have been inlayed to the side of turbofan (20).

7. The pneumatic mechanical agitation type flotation machine for mineral processing according to claim 1, characterized in that: the upper end that the inboard surface of roughing storehouse (1) corresponds wind channel (18) is provided with lamp stand (36), and is fixed connection between the two, explosion-proof lamp (37) have been inlayed to the inboard of lamp stand (36), and be fixed connection between the two, the quantity of lamp stand (36) and explosion-proof lamp (37) is two sets of, and is the symmetry and arranges, the surface of bearing frame (7) is provided with spacing bearing housing (34), and is swing joint between the two, the surface of spacing bearing housing (34) is provided with T type mounting (35), and is fixed connection between the two, T type mounting (35) are fixed connection with roughing storehouse (1).