CN204710568U - Flotation device agitating device - Google Patents
Flotation device agitating device Download PDFInfo
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- CN204710568U CN204710568U CN201520313224.8U CN201520313224U CN204710568U CN 204710568 U CN204710568 U CN 204710568U CN 201520313224 U CN201520313224 U CN 201520313224U CN 204710568 U CN204710568 U CN 204710568U
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- axle
- bearing
- belt pulley
- inner chamber
- agitating device
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Abstract
The utility model relates to a kind of flotation device agitating device.Its technical scheme: a kind of flotation device agitating device, 3# axle (18) and 1# axle (12) in the middle of it, 1# axle (12) is hollow shaft with holes, and 3# axle (18) and 1# axle (12) form an overall power transmission shaft; 3# axle (18) and 1# axle (12) are arranged on bearing body (8) by 1# bearing (5) and 2# bearing (11), be provided with cavity (19) in the middle of bearing body (8), bearing body (8) side is provided with air inlet pipe (6); 1# axle (12) below is connected with impeller blade (15); Wherein: described 3# axle (18) is hollow shaft, the inner chamber of described 3# axle (18) and the inner space of 1# axle (12).After adopting technique scheme, clear up easy to maintenance.
Description
Technical field
The utility model relates to a kind of flotation device, particularly the flotation device agitating device of the outside force feed gas of a kind of energy.The utility model belongs to flotation device and auxiliary spare part Design and manufacture technical field thereof.
Background technology
Flotation device is the common equipment in ore dressing plant, its operation principle is: power set drive the agitating device in flotation device to rotate, simultaneously, outer low pressure gas, as air, sprayed by the end of gas passage by agitating device, in flotation trough ore pulp from surrounding through bottom land by between the intake impeller blade of impeller lower end, simultaneously, low-pressure air 7 is through air channel, the inner chamber of quill shaft enters between impeller blade, after ore pulp fully mixes between impeller blade with air, discharged by impeller blade first half periphery, the ore deposit of discharging flows to oblique upper motion, object ore pulp floats up to cell body top and flows out, non-object ore pulp flow to next operation in the middle and lower part of cell body.Fresh ore pulp constantly supplements into from the side lower bottom part of cell body, be inhaled between impeller blade with enter interlobate air through quill shaft and mix.
Existing flotation device agitating device, as shown in Figure 1, its centre is 2# axle 17 and 1# axle 12,2# axle 17 is solid shafting, and 1# axle 12 is hollow shafts with holes, and 2# axle 17 and 1# axle 12 form an overall power transmission shaft; 2# axle 17 and 1# axle 12 are arranged on bearing body 8 by 1# bearing 5 and 2# bearing 11, and is provided with cavity 19 in the middle of bearing body 8, bearing body 8 side is provided with air inlet pipe 6, and extraneous gas can enter the inner chamber of 1# axle 12 successively by air inlet pipe 6, cavity 19, hole 20; 2# axle 17 top is connected with 2# belt pulley 4, and the clutch end of motor 1 is connected with 1# belt pulley, solderless wrapped connection belt 2 between 1# belt pulley and 2# belt pulley 4; 2# axle 17 is placed in the top of 1# axle 12, is connected with impeller blade 15 below 1# axle 12.
The subject matter of prior art: when motor 1 quits work, also can stop in 1# axle 12 supplementing press-in low-pressure gas 7, and impeller blade 15 is due to inertia continuation rotation, at this moment in 1# axle 12, larger negative pressure is formed, pulp slurry 16 can along the inner chamber rising certain altitude of 1# axle 12, and pulp slurry can stick on the inner chamber of 1# axle 12.Through certain accumulation, the impurity on the inner chamber of 1# axle 12 gets more and more, and must clear up.Because 2# axle 17 is solid shafting, whole power transmission shaft must be hung cell body 13, the ore pulp incrustation from bottom cleaning 1# axle 12 inner chamber of 1# axle 12, clears up difficult in maintenance.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, provides a kind of and clears up easy flotation device agitating device.
For achieving the above object, the utility model is by the following technical solutions:
A kind of flotation device agitating device, be 3# axle and 1# axle in the middle of it, 1# axle is hollow shaft with holes, and 3# axle and 1# axle form an overall power transmission shaft; 3# axle and 1# axle are arranged on bearing body by 1# bearing and 2# bearing, and be provided with cavity in the middle of bearing body, bearing body side is provided with air inlet pipe; 3# axle top is connected with actuating unit; 3# axle is placed in the top of 1# axle, is connected with impeller blade below 1# axle; Wherein: described 3# axle is hollow shaft, the sealing of the inner chamber upper end of described 3# axle, the inner chamber of described 3# axle and the inner space of 1# axle, described air inlet pipe is by the inner space of cavity, hole and described 1# axle.
Further, described actuating unit includes motor, 1# belt pulley and 2# belt pulley, and described 3# axle top is connected with 2# belt pulley, and the clutch end of described motor is connected with 1# belt pulley, solderless wrapped connection belt between 1# belt pulley and 2# belt pulley.
Further, the inner chamber upper end of described 3# axle is sealed by lifting bolt.
Further, described 1# bearing and 2# bearing are all taper roll bearings.
Adopt the beneficial effect after technique scheme:
During normal use, 3# axle inner chamber upper end seals, and low pressure gas physical efficiency successively by the inner chamber of air inlet pipe, cavity, hole, 1# axle, and finally enters in the middle of impeller blade, and ore pulp fully mixes with gas, realizes the flotation of pulp slurry.
When needing to clear up the ore pulp incrustation on 1# axle inner chamber, only need the sealing of 3# axle inner chamber upper end to open, because the inner space of the inner chamber of 3# axle and 1# axle, so staff directly can clear up above with long steel bar, simply facilitate.
Use motor and pulley drive, reliable transmission, steadily.Employing lifting bolt seals, and facilitates staff to lift by crane whole agitating device.Preferred taper roll bearing, effectively reduces overall transmission axle head in agitating device and jumps, improve complete machine stationarity.
Accompanying drawing explanation
Fig. 1 is existing flotation device agitating device and application state structure chart thereof;
Fig. 2 is agitating device of the present utility model and application state structure chart thereof.
In figure: 1, motor, 2, belt, 3, lifting bolt, 4,2# belt pulley, 5,1# bearing, 6, air inlet pipe, 7, low-pressure gas, 8, bearing body, 9, frame, 11,2# bearing, 12,1# axle, 13, cell body, 14, flange, 15, impeller blade, 16, pulp slurry, 17,2# axle, 18,3# axle, 19, cavity, 20, hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment
As shown in Figure 2, a kind of flotation device agitating device is 3# axle 18 and 1# axle 12 in the middle of it; 3# axle 18 is hollow shafts, and 1# axle 12 is also hollow shaft, and 1# axle 12 is provided with the hole 20 with its inner space, the inner chamber upper end sealing of 3# axle 18, the seal can but be not limited to plug, the inner chamber of 3# axle 18 and the inner space of 1# axle 12,3# axle 18 and 1# axle 12 form an overall power transmission shaft; 3# axle 18 and 1# axle 12 are arranged on bearing body 8 by 1# bearing 5 and 2# bearing 11, and is provided with cavity 19 in the middle of bearing body 8, bearing body 8 side is provided with air inlet pipe 6, and air inlet pipe 6 is successively by the inner space of cavity 19, hole 20 and 1# axle 12; 3# axle 18 top is connected with actuating unit, and 3# axle 18 is placed in the top of 1# axle 12, by the affixed impeller blade 15 of flange 14 below 1# axle 12.
For convenience of lifting, the preferred lifting bolt 3 in inner chamber upper end of aforementioned 3# axle 18 seals.
For the end reducing overall power transmission shaft is jumped, aforementioned 1# bearing 5 and 2# bearing 11 be taper roll bearing all preferably.
During installation, above-mentioned flotation device agitating device is arranged on flotation device cell body 13 by frame 9.During work, external motive device drives 3# axle 18 and 1# axle 12 to rotate, and realizes the rotation of impeller blade 15.Outer low pressure gas 7 successively by air inlet pipe 6, cavity 19, hole 20,1# axle 12, and finally enters in the middle of impeller blade.After pulp slurry 16 fully mixes between impeller blade 15 with air, discharged by impeller blade first half periphery, the pulp slurry of discharging flows to oblique upper motion, and object pulp slurry floats up to cell body top and flows out, and non-object pulp slurry flow to next operation in the middle and lower part of cell body.Fresh pulp slurry is constantly supplemented into from the side lower bottom part of cell body, be inhaled into continue with the air entering impeller blade region between impeller blade to mix, flotation.
When needing to clear up the inner chamber of 1# axle 12 or 3# axle 18, only need the sealing of 3# axle inner chamber upper end to open, as opened by plug, long steel bar directly can be stretched into the inner chamber of 3# axle 18 and 1# axle 12 by staff, clears up easy to maintenance.
For improving transmission effect, inventor proposes further on aforementioned base: previous power transmission device includes motor 1,1# belt pulley and 2# belt pulley 4, aforementioned 3# axle 18 top is connected with 2# belt pulley 4, the clutch end of aforementioned motor 1 is connected with 1# belt pulley, solderless wrapped connection belt 2 between 1# belt pulley and 2# belt pulley 4.During work, the power of motor passes to 3# axle 18 by pulley structure, ensures reliable transmission, steadily.
The utility model is not limited to above-described embodiment, and the technical scheme that all employings are equal to replacement or equivalence replacement formation all belongs to the claimed scope of the utility model.
Claims (4)
1. a flotation device agitating device, be 3# axle (18) and 1# axle (12) in the middle of it, 1# axle (12) is hollow shaft with holes, and 3# axle (18) and 1# axle (12) form an overall power transmission shaft; 3# axle (18) and 1# axle (12) are arranged on bearing body (8) by 1# bearing (5) and 2# bearing (11), and be provided with cavity (19) in the middle of bearing body (8), bearing body (8) side is provided with air inlet pipe (6); 3# axle (18) top is connected with actuating unit; 3# axle (18) is placed in the top of 1# axle (12), and 1# axle (12) below is connected with impeller blade (15); It is characterized in that: described 3# axle (18) is hollow shaft, the inner chamber upper end sealing of described 3# axle (18), the inner chamber of described 3# axle (18) and the inner space of 1# axle (12), described air inlet pipe (6) is by the inner space of cavity (19), hole (20) and described 1# axle (12).
2. flotation device agitating device according to claim 1, it is characterized in that: described actuating unit includes motor (1), 1# belt pulley and 2# belt pulley (4), described 3# axle (18) top is connected with 2# belt pulley (4), the clutch end of described motor (1) is connected with 1# belt pulley, solderless wrapped connection belt (2) between 1# belt pulley and 2# belt pulley (4).
3. flotation device agitating device according to claim 1, is characterized in that: the inner chamber upper end of described 3# axle (18) is by lifting bolt (3) sealing.
4. flotation device agitating device according to claim 1, is characterized in that: described 1# bearing (5) and 2# bearing (11) are all taper roll bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313224.8U CN204710568U (en) | 2015-05-14 | 2015-05-14 | Flotation device agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520313224.8U CN204710568U (en) | 2015-05-14 | 2015-05-14 | Flotation device agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710568U true CN204710568U (en) | 2015-10-21 |
Family
ID=54309598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520313224.8U Expired - Fee Related CN204710568U (en) | 2015-05-14 | 2015-05-14 | Flotation device agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204710568U (en) |
-
2015
- 2015-05-14 CN CN201520313224.8U patent/CN204710568U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |