CN203470136U - Hydraulic backflush floatation device - Google Patents
Hydraulic backflush floatation device Download PDFInfo
- Publication number
- CN203470136U CN203470136U CN201320542898.6U CN201320542898U CN203470136U CN 203470136 U CN203470136 U CN 203470136U CN 201320542898 U CN201320542898 U CN 201320542898U CN 203470136 U CN203470136 U CN 203470136U
- Authority
- CN
- China
- Prior art keywords
- flotation
- tube
- backflush
- hydraulic
- material outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005188 flotation Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 22
- 238000012216 screening Methods 0.000 claims description 23
- 150000001875 compounds Chemical class 0.000 claims description 16
- 230000008676 import Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000003562 lightweight material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model discloses a hydraulic backflush floatation device which comprises a vertical floatation tube. The flotation tube bends at a position adjacent to the top of the same with a bending angle of 10-35 degrees. The top of the flotation tube is provided with a light-weight material outlet, the bottom of the same is provided with a heavy-weight material outlet, and the side wall outside a bending portion is provided with a mixture inlet. The hydraulic backflush flotation unit further comprises a spiral feeder docked with the heavy-weight material outlet and a hydraulic backflush tube with a water injection nozzle communicated to the bottom of the flotation tube. The hydraulic backflush tube is arranged at the bottom of the flotation tube, and water flow inside the flotation tube is provided with upward momentum to have different materials screened by controlling size of the water flow momentum, so that the range of device material selection is enlarged; the floatation tube is provided with the bending portion, backflush force of water has floating materials sent out, the hydraulic backflush floatation device is simplified in structure, and manufacturing cost is lowered.
Description
Technical field
The utility model relates to battery recycling technical field, is specifically related to a kind of waterpower recoil flotation unit.
Background technology
Along with social development, the continuous rising of battery use amount, has produced a large amount of old and useless batterys.Old and useless battery contains the electrolyte solutions such as a large amount of heavy metals and spent acid, salkali waste.If arbitrarily abandoned, corrupt battery can destroy our water source, corrodes crops and soil that we depend on for existence, and our living environment will be faced with huge threat.So the old and useless battery after using is carried out to the practicable very important of recycling, not only can prevent contaminated environment, can also wherein useful composition be recycled, economize on resources.
In order to improve battery recycling utilization rate, the metal in the used and scrapped battery after fragmentation and plastics are reclaimed respectively, utilize metal different from the proportion of water with plastics, there is researcher to propose hydraulic flotation device and screen.In order to improve battery recycling utilization rate, the metal in the used and scrapped battery after fragmentation and plastics are reclaimed respectively, utilize metal different from the proportion of water with plastics, can screen by hydraulic flotation device.
Notification number is that the patent documentation of CN102125893B discloses a kind of flotation unit, includes: tank, be elongate slots, and one end is feed end, the other end is discharge end, establishes a charging aperture in the middle of the end face of described feed end; Positive feed device, includes: feed pipe, is slightly upright setting, a feeding mouth is established in top, a discharging opening is established in lower end, and affixed and be communicated with described tank with the charging aperture of described discharging opening and described tank, the described feeding mouth of top is higher than the high liquid level (HLL) of described tank; Feed worm, is located in described feed pipe; Motor, for driving described feed worm to rotate; Force sinking part, be located in described tank and be positioned near described feed end, turned by external force, with at described tank: described tank is provided with at least one tumbler up, driven by external force, and the buoyant that floats over tank liquid level is driven toward described tank discharge end direction.
The proportion of said apparatus by material and water is different carries out sorting, can only sorting and the larger material of the difference of specific gravity of water, and two kinds of materials that sub-elect floating and sink, sorting scope is little, the material cannot sorting multiple material mixing.And tumbler need be set separately upper buoyant is transported out, device structure is complicated, and manufacturing cost is high.
Utility model content
The utility model provides a kind of waterpower recoil flotation unit, little to solve existing flotation unit sorting scope, cannot carry out multiple mixed materials sorting, and need to pay-off be set separately and transport buoyant, makes device structure complicated, the problem that manufacturing cost is high.
A waterpower recoil flotation unit, comprising: the flotation cylinder of vertically-arranged, and described flotation cylinder is bending near place, top, and bending angle is 10～35 degree;
The top of described flotation cylinder has light material outlet, and bottom has heavier feeds outlet, and the sidewall in described bending part outside has compound import;
Described waterpower recoil flotation unit also comprises that the feed screw that dock with heavier feeds outlet and water jet are communicated to the hydraulic reverse washing pipe bottom flotation cylinder.
Further preferred, described bending angle is 25 degree.
Further preferred, described light material outlet is connected with horizontally disposed material outlet canal.
Further preferred, described compound import is connected with opening up feed well.
During work, in described flotation cylinder, be full of water, compound drops into feed well and enters flotation cylinder by compound import, hydraulic reverse washing pipe is washed by water in flotation cylinder, the water impact compound making progress, the material that proportion is larger, for example metal still sinks down into flotation cylinder bottom, and discharges by feed screw; The material floating that proportion is lighter, along with current overflow light material outlet, discharges by material outlet canal; The bending of described flotation cylinder top arranges, the light material of floating is more easily discharged from light material outlet, but angle is unsuitable excessive, when bending angle is excessive, can make compound import and flotation cylinder cross section overlapping area excessive, the recoil strength of water can reduce compound charging efficiency, and therefore, bending angle is preferably 25 degree.
In said process, the current in flotation cylinder have impulse force upwards, and the material that makes proportion be greater than water also floats, and can screen different material by controlling the size of impulsive force, effectively improve the scope of equipment material screening.
In order to improve separating effect, preferred, also comprise the secondary screening plant docking with the discharging opening of described material outlet canal, described secondary screening plant comprises:
Accept the screening net of material;
Be arranged on screening side off the net, for collecting the feeder of screenings;
The vibrating bin being connected with described feeder by damping part, described screening net is arranged in vibrating bin;
Be arranged on the vibrating motor on vibrating bin.
Light material enters screening net, and under the effect of vibrating motor, the moving material vibrating of screening guipure, the material screen that the less proportion of particle is larger than water is chosen in feeder, and volume is larger, and the material that proportion is less passes through screening net under the impulse force of water.
In order to improve the material collection efficiency of secondary screening plant, preferred, described feeder by upper under draw in gradually, be back taper type.The structure that feeder is big up and small down, makes the material that is deposited to bottom concentrate accumulation, is convenient to collect by conveyer.
The beneficial effects of the utility model:
Waterpower recoil flotation unit of the present utility model, by the bottom at flotation cylinder, hydraulic reverse washing pipe is set, make the current in flotation cylinder there is impulse force upwards, control the size of impulsive force and screen different material, the scope that effectively raising equipment material screens, and by bending being set at flotation cylinder, be convenient to utilize the recoil strength of water that upper buoyant is sent, simplified apparatus structure, reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the waterpower of the present embodiment recoil flotation unit comprises: the flotation cylinder 1 of vertically-arranged, and flotation cylinder 1 is bending near place, top, and bending angle is 25 degree, and bending part 2 comprises the inner side identical with overbending direction 21 and the outside 22 contrary with overbending direction;
The top of flotation cylinder 1 has light material outlet 11, and bottom has heavier feeds outlet 12, and the sidewall in the outside 22 of bending part 2 has compound import 13;
The waterpower recoil flotation unit of embodiment also comprises the hydraulic reverse washing pipe 4 that is communicated to flotation cylinder bottom with heavier feeds outlet 12 feed screws that dock 3 and water jet.
The waterpower recoil flotation unit of embodiment also comprises the secondary screening plant 7 docking with the discharging opening of described material outlet canal 5, and secondary screening plant 7 comprises:
Accept the screening net 71 of material;
Be arranged on screening net 71 belows, for collecting the feeder 72 of screenings;
The vibrating bin 74 being connected with feeder 72 by damping part 73, screening net 71 is arranged in vibrating bin 74;
Be arranged on the vibrating motor 75 on vibrating bin 74.
In flotation cylinder 1, be full of water, compound drops into feed well 6 and enters flotation cylinder 1 by compound import 13, and hydraulic reverse washing pipe 4 is to the interior bath of flotation cylinder 1, water impact compound upwards, the material that proportion is larger, for example metal still sinks down into flotation cylinder 1 bottom, and discharges by feed screw 3; The material floating that proportion is lighter, along with current overflow light material outlet 11, discharges by material outlet canal 5; The 1 top bending of flotation cylinder arranges, the light material of floating is more easily discharged from light material outlet 12, but angle is unsuitable excessive, when bending angle is excessive, can make compound import 13 and flotation cylinder 1 cross section overlapping area excessive, the recoil strength of water can reduce compound charging efficiency, and therefore, bending angle is preferably 25 degree.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a waterpower recoil flotation unit, is characterized in that, comprising: the flotation cylinder of vertically-arranged, and described flotation cylinder is bending near place, top, and bending angle is 15～35 degree;
The top of described flotation cylinder has light material outlet, and bottom has heavier feeds outlet, and the sidewall in described bending part outside has compound import;
Described waterpower recoil flotation unit also comprises that the feed screw that dock with heavier feeds outlet and water jet are communicated to the hydraulic reverse washing pipe bottom flotation cylinder.
2. waterpower recoil flotation unit as claimed in claim 1, is characterized in that, described bending angle is 25 degree.
3. waterpower recoil flotation unit as claimed in claim 1, is characterized in that, described light material outlet is connected with horizontally disposed material outlet canal.
4. waterpower recoil flotation unit as claimed in claim 1, is characterized in that, described compound import is connected with opening up feed well.
5. waterpower recoil flotation unit as claimed in claim 3, is characterized in that, also comprise the secondary screening plant docking with the discharging opening of described material outlet canal, described secondary screening plant comprises:
Accept the screening net of material;
Be arranged on screening side off the net, for collecting the feeder of screenings;
The vibrating bin being connected with described feeder by damping part, described screening net is arranged in vibrating bin;
Be arranged on the vibrating motor on vibrating bin.
6. waterpower as claimed in claim 5 recoil flotation unit, is characterized in that, described feeder by upper under draw in gradually, be back taper type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542898.6U CN203470136U (en) | 2013-09-02 | 2013-09-02 | Hydraulic backflush floatation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320542898.6U CN203470136U (en) | 2013-09-02 | 2013-09-02 | Hydraulic backflush floatation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470136U true CN203470136U (en) | 2014-03-12 |
Family
ID=50218552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320542898.6U Expired - Lifetime CN203470136U (en) | 2013-09-02 | 2013-09-02 | Hydraulic backflush floatation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470136U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686826A (en) * | 2018-04-28 | 2018-10-23 | 中电建水环境治理技术有限公司 | A kind of rubbish waterpower screening installation |
| CN110124848A (en) * | 2019-05-17 | 2019-08-16 | 尹亚龙 | A kind of plastics compare heavy-duty machine |
| CN115283259A (en) * | 2022-07-15 | 2022-11-04 | 新疆农业科学院农业机械化研究所 | Cleaning equipment |
-
2013
- 2013-09-02 CN CN201320542898.6U patent/CN203470136U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686826A (en) * | 2018-04-28 | 2018-10-23 | 中电建水环境治理技术有限公司 | A kind of rubbish waterpower screening installation |
| CN108686826B (en) * | 2018-04-28 | 2024-05-17 | 中电建生态环境集团有限公司 | A garbage hydraulic sorting equipment |
| CN110124848A (en) * | 2019-05-17 | 2019-08-16 | 尹亚龙 | A kind of plastics compare heavy-duty machine |
| CN115283259A (en) * | 2022-07-15 | 2022-11-04 | 新疆农业科学院农业机械化研究所 | Cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |