CN204522394U - Lotion thickener - Google Patents
Lotion thickener Download PDFInfo
- Publication number
- CN204522394U CN204522394U CN201520105189.0U CN201520105189U CN204522394U CN 204522394 U CN204522394 U CN 204522394U CN 201520105189 U CN201520105189 U CN 201520105189U CN 204522394 U CN204522394 U CN 204522394U
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- China
- Prior art keywords
- harrow frame
- pond body
- cone section
- lotion
- rake teeth
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Abstract
A kind of lotion thickener, comprises the drive unit that pond body, charging gear, main shaft, harrow frame, rake teeth and drive shaft are rotated; Charging gear is arranged on the top of pond body, and pond body comprises cylindrical section, middle cone section and base cone section; Rake teeth is connected with main shaft by harrow frame, and rake teeth comprises the steel pipe be fixed in harrow frame, rectangular steel plates and U-bolt; Rectangular steel plates is fixed on steel pipe by U-bolt, and rectangular steel plates can move up and down along steel pipe.The moment of torsion of lotion thickener transmission system of the present utility model is large, can operation in the ore pulp of high concentration; Rake teeth can move up and down, and makes rake teeth more accurate from the distance of pool wall and can be suitable for different pond bodies within the specific limits.Use lotion thickener of the present utility model can realize the underflow density of more than 65%, realize lotion slurrying, thus meet filling needs.
Description
Technical field
The utility model relates to a kind of solid-liquid separating equipment, particularly relates to a kind of lotion thickener slurry being concentrated to formation lotion.
Background technology
Along with productive accumulation for many years, the storage capacity in domestic many mill tailings storehouses reaches capacity gradually, and the storage capacity with Tailings Dam is not enough, and water resource waste is serious, the production difficult problems such as tailings glass energy consumption is high, goaf potential safety hazard.The best mode just becoming bargh's Tailings Disposal is stored up in tailings paste underground filling or subsidence area.And form lotion pulp density and at least need to reach 65%, but current common concentrator concentrates concentration is generally no more than 40%, mainly contains following reason: 1) concentrator is concentrated highly low, generally only has 4-5 rice; 2) moment of torsion of transmission system is little, cannot operation in the ore pulp of high concentration.The rake teeth of common concentrator fixes the demand that cannot be suitable for different ponds body simultaneously.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, provides the lotion thickener that a kind of structure is simple, moment of torsion large, condensed cream bulk concentration is high.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of lotion thickener, comprises the drive unit that pond body, charging gear, main shaft, harrow frame, rake teeth and drive shaft are rotated; Described charging gear is arranged on the top of pond body, and described pond body comprises cylindrical section, middle cone section and base cone section; Described rake teeth is connected with main shaft by harrow frame, and described rake teeth comprises the steel pipe be fixed in harrow frame, rectangular steel plates and U-bolt; Described rectangular steel plates is fixed on steel pipe by U-bolt, and described rectangular steel plates can move up and down along steel pipe.This just makes in Different field situation, accurately can control the spacing between rake teeth and pond body during different pond state.
Above-mentioned lotion thickener, preferably, the two ends of described rectangular steel plates are provided with the through hole for installing U-bolt, and the camber end of described U-bolt snaps on steel pipe, and two ends of thread pass through hole and fixedly make rectangular steel plates be fixed on steel pipe by clamp nut.When needing to adjust the spacing between rake teeth and pond body, unclamping U-bolt and moving up and down rake teeth, then tightening U-bolt rake teeth is fixed in harrow frame.
Above-mentioned lotion thickener, preferably, described harrow frame symmetry be arranged on main shaft, the harrow frame of main shaft both sides is all provided with 5 ~ 20 rake teeths be arranged in parallel in straight line and with pond body inwall.Above-mentioned lotion thickener, preferably, described harrow frame is fixed with 6 ~ 20 diversion rods vertically arranged.
Above-mentioned lotion thickener, preferably, one end of described diversion rod is welded in harrow frame, and the other end extends in the cylindrical section of pond body.Harrow frame is in rotary course, diversion rod is along with harrow frame slow circumvolve, destroy the poised state in concentrated phase layer, cause in concentrated phase layer and form low-pressure area, these low-pressure areas become the passage of water in concentrated phase layer, the existence of the passage of this water, the water being convenient to separate moves in the cylindrical section of thickener to top, and compression process in thickener is accelerated greatly.
Above-mentioned lotion thickener, preferably, described harrow frame comprises harrow frame and lower harrow frame, and described upper harrow frame and lower harrow frame include carrier bar, and described upper harrow frame is arranged in cone section, and lower harrow frame is positioned at base cone section; Described base cone section is provided with the discharge gate of ore pulp.
Above-mentioned lotion thickener, preferably, the cross section of described carrier bar is rectangle.Change carrier bar into rectangular tube by pipe, improve the intensity of carrier bar, simultaneously because cross section diminishes, decrease running resistance, more can adapt to the environment of high concentration high pulling torque.
Above-mentioned lotion thickener, preferably, the height of described pond body is 8 ~ 10 meters, and the height of described pond body and the ratio of diameter are 1:1 ~ 2:1; The ratio of the height of described cylindrical section and middle cone section and base cone section height sum is 1:1 ~ 1:1.5, and the ratio of described middle cone section and base cone section height is 1:1 ~ 2:1.Under this height ratio, the sedimentation-compression usefulness of abundant slurry zones of different in thickener can be played.
Above-mentioned lotion thickener, preferably, described charging gear comprises feed pond, ore pulp feed pipe and flocculant pipe; Described ore pulp feed pipe and flocculant pipe are arranged on the top in feed pond; The bottom in described feed pond is provided with the through hole be communicated with pond body.Owing to there is certain speed when ore pulp and flocculant are joined in feed pond by ore pulp feed pipe and flocculant pipe, ore pulp and flocculant can roll along the inwall in feed pond thus ore pulp and flocculant be mixed, and flow into Chi Tizhong by the through hole of bottom, feed pond.
Above-mentioned lotion thickener, preferably, described drive unit comprises motor and planetary-gear speed reducer, is provided with torque detecting apparatus between described motor, planetary-gear speed reducer.The change of each drive point driving torque and the operation numerical value of current of electric is monitored by torque detecting apparatus; once torque value exceeds the scope of setting; then automatically take to accelerate the different measure such as underflow discharge, warning, shutdown, realize the control and protection that main frame and harrow frame are run.
The advantage of lotion thickener of the present utility model is: 1) moment of torsion of transmission system is large, can operation in the ore pulp of high concentration; 2) rake teeth can move up and down, and makes rake teeth more accurate from the distance of pool wall and can be suitable for different pond bodies within the specific limits; 3) use lotion thickener of the present utility model can realize the underflow density of more than 65%, realize lotion slurrying, thus meet filling needs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model lotion thickener.
Fig. 2 is the close-up schematic view of A place rake teeth in Fig. 1.
Fig. 3 is the close-up schematic view of B place rake teeth in Fig. 1.
Fig. 4 is the schematic diagram of carrier bar cross section in the utility model lotion thickener.
Marginal data:
1, Chi Ti; 2, main shaft; 3, harrow frame; 4, charging gear; 5, rake teeth; 6, steel pipe; 7, rectangular steel plates; 8, U-bolt; 9, cylindrical section; 10, middle cone section; 11, base cone section; 12, upper harrow frame; 13, lower harrow frame; 14, discharge gate; 15, carrier bar; 16, diversion rod; 17, feed pond; 18, ore pulp feed pipe; 19, flocculant pipe; 20, torque detecting apparatus; 21, motor; 22, planetary-gear speed reducer; 23, clamp nut; 24, puddler.
Detailed description of the invention
For the ease of understanding the utility model, hereafter will do to describe more comprehensively, meticulously to the utility model in conjunction with Figure of description and preferred embodiment, but protection domain of the present utility model is not limited to following specific embodiment.
It should be noted that, when a certain element is described on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly fixing, affixed, connect or be communicated with on another element, also can be by other intermediate connectors indirectly fixing, affixed, connection or connection on another element.
Unless otherwise defined, hereinafter used all technical terms are identical with the implication that those skilled in the art understand usually.The object of technical term used herein just in order to describe specific embodiment is not be intended to limit protection domain of the present utility model.
Embodiment
A kind of lotion thickener as shown in Figures 1 to 4, primarily of the drive unit composition that pond body 1, charging gear 4, main shaft 2, harrow frame 3, rake teeth 5 and drive shaft 2 are rotated; The height of pond body 1 is 8 ~ 10 meters, in the present embodiment, the compression height of thickener has brought up to 8 ~ 10 meters by original 3 ~ 4 meters, extend the time of staying of ore pulp in thickener on the one hand, improve the efficiency of Separation of Solid and Liquid, the increase of compression height also increases the pressure suffered by ore pulp on the other hand, is conducive to the moisture in ore pulp to be separated with solid.In the present embodiment, charging gear 4 is arranged on the top of pond body 1; Rake teeth 5 is connected with main shaft 2 by harrow frame 3; Rake teeth 5 comprises the steel pipe 6 be fixed in harrow frame 3, rectangular steel plates 7 and U-bolt 8; The two ends of rectangular steel plates 7 are provided with the through hole for installing U-bolt 8, and the camber end of U-bolt 8 snaps on steel pipe 6, and two ends of thread pass through hole and fixedly make rectangular steel plates 7 be fixed on steel pipe 6 by clamp nut 23.When needing the spacing adjusted between rake teeth 5 and pond body 1 to be unclamp U-bolt 8 and move up and down rake teeth 5, then tighten U-bolt 8 rake teeth 5 is fixed in harrow frame 3.This just makes in Different field situation, accurately can control the spacing between rake teeth 5 and pond body 1 during different pond body 1 state.
In the present embodiment, harrow frame 3 symmetry be arranged on main shaft 2, the harrow frame 3 of main shaft 2 both sides is all provided with 5 ~ 20 rake teeths 5 be arranged in parallel in straight line and with pond body 1 inwall.
In the present embodiment, the height of pond body 1 and the ratio of diameter are 1:1 ~ 2:1; Pond body 1 comprises cylindrical section 9, middle cone section 10 and base cone section 11, and the ratio of the height of cylindrical section 9 and middle cone section 10 and base cone section 11 height sum is 1:1 ~ 1:1.5, and middle cone section 10 is 1:1 ~ 2:1 with the ratio of base cone section 11 height.Harrow frame 3 comprises harrow frame 12 and lower harrow frame 13, and upper harrow frame 12 is arranged in cone section 10, and lower harrow frame 13 is positioned at base cone section 11; Base cone section 11 is provided with the discharge gate 14 of ore pulp.Upper harrow frame 12 and lower harrow frame 13 include the carrier bar 15 that cross section is rectangle and the puddler 24 be fixedly connected on carrier bar 15, in the present embodiment, carrier bar is changed into rectangular tube by pipe, improve the intensity of carrier bar, simultaneously because cross section diminishes, decrease running resistance, more can adapt to the environment of high concentration high pulling torque.The carrier bar 15 of upper harrow frame 12 is fixed with 6 ~ 20 diversion rods 16 vertically arranged.Diversion rod 16 one end is welded on the carrier bar 15 of harrow frame 12, and the other end is positioned at the cylindrical section 9 of pond body 1.Harrow frame 3 is in rotary course, diversion rod 16 is along with harrow frame 3 slow circumvolve, destroy the poised state in concentrated phase layer, cause in concentrated phase layer and form low-pressure area, these low-pressure areas become the passage of water in concentrated phase layer, the existence of the passage of this water, the water being convenient to separate moves in the cylindrical section 9 of thickener to top, and compression process in thickener is accelerated greatly.
In the present embodiment, charging gear 4 comprises feed pond 17, ore pulp feed pipe 18 and flocculant pipe 19; Ore pulp feed pipe 18 and flocculant pipe 19 are arranged on the top in feed pond 17; Ore pulp and flocculant enter into feed pond 17 respectively by ore pulp feed pipe 18 and flocculant pipe 19, and ore pulp and flocculant are mixed and flow in pond body 1 by the through hole of bottom, feed pond 17 in feed pond 17.Ore pulp and flocculant enter into feed pond 17 respectively by ore pulp feed pipe 18 and flocculant pipe 19, owing to there is certain speed when ore pulp and flocculant are joined in feed pond 17 by ore pulp feed pipe 18 and flocculant pipe 19, ore pulp and flocculant can roll along the inwall in feed pond 17 thus ore pulp and flocculant be mixed, and are flow in pond body 1 by the through hole of bottom, feed pond 17.
In the present embodiment, drive unit is provided with torque detecting apparatus 20, torque detecting apparatus 20 is connected with PLC.In the present embodiment, drive unit comprises motor 21, planetary-gear speed reducer 22, and torque detecting apparatus 20 is arranged between motor 21 and planetary-gear speed reducer 22.The power of the motor 21 of the present embodiment is high, the driving torque of planetary-gear speed reducer 22 is large, the moment of torsion of transmission system is improved greatly, can carry out stirring work normally in the ore pulp of higher concentration, simultaneously by equipped torque detecting apparatus 20, monitor the change of moment of torsion on main shaft 2 in real time.
The moment of torsion of the lotion thickener transmission system of the present embodiment is large, can operation in the ore pulp of high concentration; Rake teeth 5 can move up and down simultaneously, makes rake teeth 5 more accurate from the distance of the pool wall of pond body 1 and can be suitable for different pond bodies within the specific limits.Use lotion thickener of the present utility model can realize the underflow density of more than 65%, realize lotion slurrying, thus meet the needs of filling.
Claims (10)
1. a lotion thickener, comprises the drive unit that pond body (1), charging gear (4), main shaft (2), harrow frame (3), rake teeth (5) and drive shaft (2) are rotated; Described charging gear (4) is arranged on the top of pond body (1), and described pond body (1) comprises cylindrical section (9), middle cone section (10) and base cone section (11); Described rake teeth (5) is connected with main shaft (2) by harrow frame (3), it is characterized in that: described rake teeth (5) comprises the steel pipe (6) be fixed in harrow frame (3), rectangular steel plates (7) and U-bolt (8); Described rectangular steel plates (7) is fixed on steel pipe (6) by U-bolt (8), and described rectangular steel plates (7) can move up and down along steel pipe (6).
2. lotion thickener according to claim 1, it is characterized in that: the two ends of described rectangular steel plates (7) are provided with the through hole for installing U-bolt (8), the camber end of described U-bolt (8) snaps on steel pipe (6), and two ends of thread also fixedly make rectangular steel plates (7) be fixed on steel pipe (6) by clamp nut (23) through through hole.
3. lotion thickener according to claim 2, it is characterized in that: what described harrow frame (3) was symmetrical is arranged on main shaft (2), the harrow frame (3) of main shaft (2) both sides is all provided with 5 ~ 20 rake teeths (5) be arranged in parallel in straight line and with pond body (1) inwall.
4. the lotion thickener according to any one of claim 1 ~ 3, is characterized in that: described harrow frame (3) is fixed with 6 ~ 20 diversion rods (16) vertically arranged.
5. lotion thickener according to claim 4, is characterized in that: one end of described diversion rod (16) is welded in harrow frame (3), and the other end extends in the cylindrical section (9) of pond body (1).
6. the lotion thickener according to any one of claim 1 ~ 3, it is characterized in that: described harrow frame (3) comprises harrow frame (12) and lower harrow frame (13), described upper harrow frame (12) and lower harrow frame (13) include carrier bar (15), described upper harrow frame (12) is arranged in cone section (10), and lower harrow frame (13) is positioned at base cone section (11); Described base cone section (11) is provided with the discharge gate (14) of ore pulp.
7. lotion thickener according to claim 6, is characterized in that: the cross section of described carrier bar (15) is rectangle.
8. the lotion thickener according to any one of claim 1 ~ 3, is characterized in that: the height in described pond body (1) is 8 ~ 10 meters, and the height in described pond body (1) and the ratio of diameter are 1:1 ~ 2:1; The ratio of the height of described cylindrical section (9) and middle cone section (10) and base cone section (11) height sum is 1:1 ~ 1:1.5, and described middle cone section (10) is 1:1 ~ 2:1 with the ratio of base cone section (11) height.
9. the lotion thickener according to any one of claim 1 ~ 3, is characterized in that: described charging gear (4) comprises feed pond (17), ore pulp feed pipe (18) and flocculant pipe (19); Described ore pulp feed pipe (18) and flocculant pipe (19) are arranged on the top of feed pond (17); The bottom of described feed pond (17) is provided with the through hole be communicated with pond body (1).
10. the lotion thickener according to any one of claim 1 ~ 3, it is characterized in that: described drive unit comprises motor (21) and planetary-gear speed reducer (22), between described motor (21), planetary-gear speed reducer (22), torque detecting apparatus (20) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105189.0U CN204522394U (en) | 2015-02-13 | 2015-02-13 | Lotion thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520105189.0U CN204522394U (en) | 2015-02-13 | 2015-02-13 | Lotion thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204522394U true CN204522394U (en) | 2015-08-05 |
Family
ID=53736450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520105189.0U Expired - Fee Related CN204522394U (en) | 2015-02-13 | 2015-02-13 | Lotion thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204522394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707369A (en) * | 2015-02-13 | 2015-06-17 | 长沙矿冶研究院有限责任公司 | Paste concentrating machine |
| CN115138108A (en) * | 2022-08-04 | 2022-10-04 | 淮北市中芬矿山机器有限责任公司 | Harrow frame with buffer function for concentrator |
-
2015
- 2015-02-13 CN CN201520105189.0U patent/CN204522394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104707369A (en) * | 2015-02-13 | 2015-06-17 | 长沙矿冶研究院有限责任公司 | Paste concentrating machine |
| CN104707369B (en) * | 2015-02-13 | 2016-08-31 | 长沙矿冶研究院有限责任公司 | Mastic thickener |
| CN115138108A (en) * | 2022-08-04 | 2022-10-04 | 淮北市中芬矿山机器有限责任公司 | Harrow frame with buffer function for concentrator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170213 |