CN214347258U

CN214347258U - Cyclone separator

Info

Publication number: CN214347258U
Application number: CN202120203300.5U
Authority: CN
Inventors: 陈贺华
Original assignee: Qian'an Detai Industry And Trade Co ltd
Current assignee: Qian'an Detai Industry And Trade Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-08
Anticipated expiration: 2031-01-25

Abstract

The utility model relates to a swirler relates to the field of medium separation, and it includes the swirler body, and the swirler body includes feed inlet, discharge gate and overflow mouth, feed inlet department is connected to this internal inlet pipe of pouring into the magnet ore pulp of swirler, is provided with the agitating unit who carries out the initial segregation through the stirring to the magnet ore pulp in the inlet pipe. This application has and makes magnetic material and non-magnetic material can the initial gross separation, reduces the swirler body to the not in place possibility of separation of magma, improves the separation quality's of magma effect.

Description

Cyclone separator

Technical Field

The present application relates to the field of media separation, and more particularly, to a cyclone.

Background

The hydrocyclone is a classification device for accelerating the sedimentation of ore particles by utilizing centrifugal force, and is widely applied to the fields of ore dressing, chemical engineering, petroleum and the like.

The utility model discloses a chinese utility model patent that publication number is CN204564371U discloses an utilize magnetic force to strengthen magnetite water conservancy whirl grading plant, including water conservancy hierarchical swirler body and excitation coil group, still include swirler overflow tube subassembly, swirler feeding section, swirler conic section, swirler underflow opening, swirler overflow tube subassembly and swirler feeding section upper end, swirler feeding section lower extreme and swirler conic section upper end, swirler conic section lower extreme and swirler underflow opening pass through the coaxial linking to each other of flange respectively, and excitation coil group cover is established on water conservancy hierarchical swirler. The magnetic ore pulp directly flows into the cyclone from the feeding section of the cyclone, and then is classified under the action of the magnet exciting coil.

Aiming at the related technologies, the inventor thinks that the magnetic ore pulp directly enters the cyclone, and the magnetic ore pulp is combined with other impurities, so that the difficulty of separating the magnetic ore pulp by the cyclone is improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of magma separation, improve the quality of magma separation, this application provides a swirler.

The application provides a swirler adopts following technical scheme:

the utility model provides a swirler, includes the swirler body, and the swirler body includes feed inlet, discharge gate and overflow mouth, feed inlet department is connected to this internal inlet pipe of pouring into the magnet ore pulp into of swirler, is provided with the agitating unit who carries out the initial gross separation through the stirring to the magnet ore pulp in the inlet pipe.

Through adopting above-mentioned technical scheme, the magma gets into this internal classification of swirler through the inlet pipe, stirs the magma at the intraductal agitating unit of inlet pipe to make magnetic substance and non-magnetic substance can the initial gross separation, reduced the swirler body to the not in place possibility of magma separation, improved the separation quality of magma.

Optionally, the stirring device includes a first stirring device, the first stirring device includes a connection ring rotatably connected to the inner wall of the feeding pipe, the connection ring is connected to a plurality of stirring rods parallel to the length direction of the feeding pipe, and a side of the connection ring away from the feeding port is connected to a driving assembly for driving the connection ring to rotate.

Through adopting above-mentioned technical scheme, when drive assembly drove the go-between and rotate, the stirring rod can stir the intra-annular magnet ore pulp of go-between, has improved the stirring efficiency of magnet ore pulp, simple structure, and it is convenient to maintain.

Optionally, the driving assembly comprises a rotating wheel, a first rotating shaft is fixedly connected with the rotating wheel, a first bevel gear is connected to a fixing strip on the first rotating shaft, a second bevel gear is meshed with the first bevel gear, a second bevel gear is fixedly connected with a second rotating shaft, the second rotating shaft is fixedly connected with the connecting ring, a sealing cover is sleeved outside the first bevel gear and the second bevel gear, and the first rotating shaft and the second rotating shaft are both rotatably connected with the sealing cover.

Through adopting above-mentioned technical scheme, the magnet ore pulp flow in-process drives and rotates the wheel rotation to first pivot drives first bevel gear and rotates, and first bevel gear drives second bevel gear and rotates, thereby the second pivot drives the go-between and rotates, rotates through magnet ore pulp drive go-between, and the energy when the make full use of magnet ore pulp conveying has improved energy utilization.

Optionally, the stirring rod is detachably connected with the connecting ring, a fixing assembly is arranged between the stirring rod and the connecting ring, the fixing assembly comprises a fixing seat fixed at the end of the stirring rod, a plurality of fixing bolts are inserted into the fixing seat, and the fixing bolts are in threaded connection with the connecting ring.

Through adopting above-mentioned technical scheme, when the stirring rod takes place wearing and tearing after the live time is longer, with fixing bolt unscrew change the stirring rod can, improved the convenience that the stirring rod was dismantled.

Optionally, the surface of the connecting ring close to the inner wall of the feeding pipe is fixedly connected with a raised line which surrounds the connecting ring for a circle, and the inner wall of the feeding pipe is provided with a sliding groove matched with the raised line.

Through adopting above-mentioned technical scheme for it is more stable around feeding pipe rotation orbit to rotate the wheel.

Optionally, be provided with the second agitating unit that stirs low liquid level magnet ore pulp in the inlet pipe.

Through adopting above-mentioned technical scheme, the liquid level of the magnet ore pulp in the inlet tube when flow is less is lower to second agitating unit can fully stir the magnet ore pulp, has improved the stirring effect to the magnet ore pulp when flow is less.

Optionally, the second stirring device comprises a driving motor installed on the outer wall of the bottom side of the feeding pipe, the output end of the driving motor is connected with a third rotating shaft, the third rotating shaft is rotatably connected with the feeding pipe, and the third rotating shaft is fixedly connected with a stirring paddle.

Through adopting above-mentioned technical scheme, when driving motor started, driving motor passed through the third pivot and drives the stirring rake and rotate to stir magnet ore pulp, improved the stirring effect to magnet ore pulp when the flow is less.

Optionally, a flow sensor is installed in the feed pipe, the flow sensor is electrically connected with a controller, the controller is electrically connected with a display, and the controller is further electrically connected with a driving motor.

Through adopting above-mentioned technical scheme, flow sensor can detect the magnet ore pulp flow in the inlet pipe, shows the flow value that flow sensor detected through the display, has preset the less flow value of magnet ore pulp flow in the inlet pipe in the controller, and when the flow in the inlet pipe was less than the flow value that the controller was preset, the speed of rotating the wheel pivoted was slower to the stirring effect of stirring rod to the magnet ore pulp is relatively poor. When the flow value detected by the flow sensor is lower than the preset value, the controller controls the driving motor to start, and the amount of manual labor is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the stirring device stirs the magma, so that the magnetic substances and the non-magnetic substances can be primarily separated, the possibility that the cyclone body cannot separate the magma in place is reduced, and the separation quality of the magma is improved;

2. the energy in the process of conveying the magnetic ore pulp is fully utilized, and the energy utilization rate is improved;

3. the stirring effect to the magma when flow is less has been improved.

Drawings

FIG. 1 is a schematic view of a cyclone structure according to an embodiment of the present disclosure.

Fig. 2 is a schematic view of a sealing cap structure embodying an embodiment of the present application.

Fig. 3 is a cross-sectional view of a link structure embodying an embodiment of the present application.

FIG. 4 is a schematic view of a stir bar configuration embodying embodiments of the present application.

FIG. 5 is a cross-sectional view of a paddle structure embodying embodiments of the present application.

Fig. 6 is a block diagram of a drive motor control circuit according to an embodiment of the present application.

Description of reference numerals: 1. a swirler body; 11. a feed inlet; 12. a discharge port; 13. an overflow port; 2. a feed pipe; 21. a chute; 3. a first stirring device; 31. a connecting ring; 32. a stirring rod; 321. a fixed seat; 322. fixing the bolt; 33. a drive assembly; 331. a rotating wheel; 332. a first rotating shaft; 333. a first bevel gear; 334. a second bevel gear; 335. a second rotating shaft; 34. a sealing cover; 35. a convex strip; 4. a second stirring device; 41. a drive motor; 42. a third rotating shaft; 43. a stirring paddle; 5. a controller; 51. a flow sensor; 52. a display.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a swirler. Referring to fig. 1, the swirler includes swirler body 1, and swirler body 1 includes feed inlet 11, discharge gate 12 and overflow mouth 13, and feed inlet 11 department is connected with inlet pipe 2, is equipped with a plurality of excitation coil groups in the swirler body 1.

Firstly, the magnetic ore pulp is pumped into the feeding pipe 2 under the action of the sand pump, the magnetic ore pulp enters the cyclone body 1 through the feeding pipe 2, then the magnetic ore pulp sinks magnetic substances under the action of the excitation coil group and is discharged through the discharge port 12, and non-magnetic substances are discharged through the overflow port 13, so that the separation of the magnetic substances and the non-magnetic impurities is realized.

Be provided with the agitating unit who stirs to the magma ore pulp of swirler body 1 in the inlet pipe 2, stir the magma ore pulp through agitating unit for magnetic substance and non-magnetic substance can the initial gross separation, have reduced swirler body 1 to the not in place possibility of magma ore pulp separation, have improved the separation quality of magma ore pulp.

Referring to fig. 2 and 3, the stirring device includes a first stirring device 3 and a second stirring device 4, the first stirring device 3 is used for stirring the magma when the magma flow rate is high, and the second stirring device 4 is used for stirring the magma when the magma flow rate is low. The second stirring device 4 is positioned in the feeding pipe 2 at the side of the first stirring device 3 close to the feeding port 11.

Referring to fig. 3 and 4, the first stirring device 3 includes two connecting rings 31, the connecting rings 31 are rotatably connected to the inner wall of the feeding pipe 2, four stirring rods 32 are detachably connected between the two connecting rings 31, the four stirring rods 32 are uniformly distributed between the connecting rings 31, the length direction of the stirring rods 32 is parallel to the length direction of the feeding pipe 2, and the connecting ring 31 on the side far away from the feeding port 11 is connected to a driving assembly 33 for driving the connecting rings 31 to rotate.

Referring to fig. 2 and 3, a sealing cover 34 is fixedly connected inside the feeding pipe 2, the driving assembly 33 includes a rotating wheel 331, the rotating wheel 331 is fixedly connected with a first rotating shaft 332, the first rotating shaft 332 is rotatably connected with the sealing cover 34, a first bevel gear 333 is fixedly connected to the first rotating shaft 332, the first bevel gear 333 is engaged with a second bevel gear 334, the second bevel gear 334 is fixedly connected with a second rotating shaft 335, the first bevel gear 333 and the second bevel gear 334 are both located inside the sealing cover 34, and the second rotating shaft 335 is fixedly connected with the connecting ring 31.

When the magnetic ore pulp drives the rotating wheel 331 to rotate, the rotating wheel 331 drives the first bevel gear 333 to rotate, so that the first bevel gear 333 drives the second rotating shaft 335 to rotate through the second bevel gear 334, the connecting ring 31 can drive the four stirring rods 32 to rotate, and the magnetic ore pulp can be primarily stirred in the rotating process of the stirring rods 32.

When the flow of the magma slurry in the feeding pipe 2 is larger, the rotating speed of the rotating wheel 331 is higher, the rotating speed of the stirring rod 32 is higher, and the stirring effect of the stirring rod 32 on the magma slurry is better.

Referring to fig. 3 and 4, the equal fixedly connected with sand grip 35 in surface that the go-between 31 is close to inlet pipe 2 inner wall, sand grip 35 sets up a week around the go-between 31, sand grip 35 includes vertical portion and horizontal part, the vertical portion and the rotation of sand grip 35 take turns 331 fixed connection, offer on the inlet pipe 2 inner wall with the spout 21 of sand grip 35 adaptation, sand grip 35 and spout 21 sliding connection, the opening part cell wall of spout 21 and the horizontal part lateral wall butt of sand grip 35, it is more stable to make to rotate wheel 331 around the feed pipe 2 rotation orbit, and the horizontal part through sand grip 35 is spacing to rotating wheel 331, the possibility that sand grip 35 drops from spout 21 has been reduced.

Be equipped with fixed subassembly between puddler 32 and the go-between 31, fixed subassembly include with puddler 32 length direction both ends fixed connection's fixing base 321, all peg graft on the fixing base 321 and have a plurality of fixing bolt 322, fixing bolt 322 pass behind the fixing base 321 with go-between 31 lateral wall threaded connection, thereby when the longer back of puddler 32 live time takes place wearing and tearing, change the puddler 32 with fixing bolt 322 unscrewing can, the convenience of puddler 32 dismantlement has been improved.

Referring to fig. 5, the second stirring device 4 includes a driving motor 41 installed on the outer wall of the bottom side of the feeding pipe 2, the output end of the driving motor 41 is connected with a third rotating shaft 42, one end of the third rotating shaft 42 far away from the driving motor 41 penetrates through the side wall of the feeding pipe 2 and is fixedly connected with a stirring paddle 43, and the stirring paddle 43 is arranged in the feeding pipe 2 at a lower height.

Referring to fig. 5 and 6, a flow sensor 51 for detecting the magma flow is installed in the feeding pipe 2, the flow sensor 51 is electrically connected with the controller 5, the controller 5 is electrically connected with a display 52, and the display 52 can display the flow value in the feeding pipe 2 detected by the flow sensor 51.

The controller 5 is also electrically connected with the driving motor 41, a flow value with a smaller magnetic ore slurry flow in the feeding pipe 2 is preset in the controller 5, and when the flow in the feeding pipe 2 is lower than the flow value preset by the controller 5, the rotating speed of the rotating wheel 331 is slower, so that the stirring effect of the stirring rod 32 on the magnetic ore slurry is poorer. When the flow value that flow sensor 51 detected is less than the default, controller 5 control driving motor 41 starts, and driving motor 41 drives stirring rake 43 and rotates, stirs the magnet ore pulp in inlet pipe 2 through stirring rake 43, and the liquid level of magnet ore pulp in inlet pipe 2 when the flow is less is lower to stirring rake 43 can fully stir the magnet ore pulp, has improved the stirring effect to the magnet ore pulp when the flow is less.

The implementation principle of the cyclone of the embodiment of the application is as follows: the magma flows into the cyclone body 1 along the feeding pipe 2, then the magnetic substances are discharged through the discharge port 12, and the non-magnetic substances are discharged through the overflow port 13.

When the magnetic ore pulp is conveyed in the feeding pipe 2, the magnetic ore pulp can drive the rotating wheel 331 to rotate, so that the rotating wheel 331 drives the connecting ring 31 and the stirring rod 32 to rotate along the inner wall of the connecting pipe, and the stirring rod 32 stirs the magnetic ore pulp in the rotating process.

The flow sensor 51 detects the flow rate of the magma slurry in the feed pipe 2, and displays the detection result on the display 52. When the flow detection value is smaller than the preset value in the controller 5, the controller 5 controls the driving motor 41 to start, and the magnetic ore pulp in the feeding pipe 2 is stirred by the stirring paddle 43.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A swirler, characterized by: including swirler body (1), swirler body (1) includes feed inlet (11), discharge gate (12) and overflow mouth (13), feed inlet (11) department is connected with inlet pipe (2) to injecting the magnet ore pulp in swirler body (1), is provided with the agitating unit who carries out the initial gross separation through the stirring to the magnet ore pulp in inlet pipe (2).

2. A cyclone according to claim 1, wherein: agitating unit includes first agitating unit (3), first agitating unit (3) include rotate go-between (31) of being connected with inlet pipe (2) inner wall, be connected with a plurality of length direction and inlet pipe (2) length direction parallel stirring rod (32) on go-between (31), the side that feed inlet (11) were kept away from in go-between (31) is connected with drive go-between (31) pivoted drive assembly (33).

3. A cyclone according to claim 2, wherein: the driving assembly (33) comprises a rotating wheel (331), a first rotating shaft (332) is fixedly connected with the rotating wheel (331), a first bevel gear (333) is connected to a fixed strip on the first rotating shaft (332), the first bevel gear (333) is meshed with a second bevel gear (334), a second rotating shaft (335) is fixedly connected with the second bevel gear (334), the second rotating shaft (335) is fixedly connected with the connecting ring (31), a sealing cover (34) is sleeved outside the first bevel gear (333) and the second bevel gear (334), and the first rotating shaft (332) and the second rotating shaft (335) are rotatably connected with the sealing cover (34).

4. A cyclone according to claim 2, wherein: stirring rod (32) can be dismantled with go-between (31) and be connected, be equipped with fixed subassembly between stirring rod (32) and go-between (31), fixed subassembly is including fixing base (321) at stirring rod (32) tip, and it has a plurality of fixing bolt (322) to peg graft on fixing base (321), fixing bolt (322) and go-between (31) threaded connection.

5. A cyclone according to claim 2, wherein: the fixed surface that go up ring (31) is close to inlet pipe (2) inner wall is connected with and encircles sand grip (35) that go up ring (31) and set up a week, is equipped with spout (21) with sand grip (35) adaptation on inlet pipe (2) inner wall.

6. A cyclone according to claim 3, wherein: and a second stirring device (4) for stirring the low-liquid-level magnetic ore pulp is arranged in the feeding pipe (2).

7. A cyclone according to claim 6, wherein: second agitating unit (4) is including installing driving motor (41) on inlet pipe (2) bottom side outer wall, and driving motor (41) output is connected with third pivot (42), and third pivot (42) rotate with inlet pipe (2) and are connected, third pivot (42) fixedly connected with stirring rake (43).

8. A cyclone according to claim 7, wherein: install flow sensor (51) in inlet pipe (2), flow sensor (51) electricity is connected with controller (5), and controller (5) electricity is connected with display (52), controller (5) still are connected with driving motor (41) electricity.