CN202366933U - Aluminum dust recovery device - Google Patents
Aluminum dust recovery device Download PDFInfo
- Publication number
- CN202366933U CN202366933U CN 201120495207 CN201120495207U CN202366933U CN 202366933 U CN202366933 U CN 202366933U CN 201120495207 CN201120495207 CN 201120495207 CN 201120495207 U CN201120495207 U CN 201120495207U CN 202366933 U CN202366933 U CN 202366933U
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- CN
- China
- Prior art keywords
- frame
- retracting device
- roller
- aluminium ash
- utility
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- 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 - Fee Related
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Abstract
The utility model relates to an aluminum dust recovery device which comprises a feed port, a movable roller, a fixed roller, a rack and a hydraulic device, wherein the feed port is arranged at the upper part of the rack, the moving roller and the fixed roller are arranged in the middle of the rack and transversely arranged in parallel, bearing pedestals are arranged at both ends of the movable roller and the fixed roller and arranged on beam frames at the front and rear sides of the rack, a hydraulic cylinder is arranged at one side of the movable roller and at one side of the rack, and an oil pipe is arranged between the hydraulic device and the hydraulic cylinder. Due to the technical scheme provided by the utility model, the recovery rate of aluminum dust is improved, the aluminum recovery capacity is improved, the crushing procedure is simplified, the maintenance workload is reduced, the space occupied by equipment is saved, the investment cost of the equipment is saved, the service life of the equipment is prolonged, and the aluminum dust recovery device is particularly suitable for application.
Description
Technical field
The utility model relates to aluminium ash recovery technology, particularly relates to a kind of aluminium ash retracting device.
Background technology
At present, aluminium ash recycling technology is mainly: adopt rolling or grind the particle pulverizing of being with aluminium oxide and impurity in the aluminium ash of roller ball grinding machine, afterwards, from crushed material, isolate aluminium.
The inventor finds in realizing the utility model process: the technological involved equipment of existing aluminium ash recycling is complex structure not only, and bulky, price is higher; And technology is complicated; Thereby not only make the equipment investment cost of aluminium ash recycling higher, the hold facility plant area is bigger, and; The efficient that aluminium is reclaimed is lower, finally causes the aluminium cost recovery higher; In addition, prior art also exists separation not thorough, and it is not high to extract metallic aluminium content, and problem such as environmental pollution is more serious.
Because the problem that above-mentioned existing aluminium ash recycling technology exists; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; And cooperate the utilization of studying the science, actively study innovation, in the hope of founding a kind of aluminium ash retracting device of new structure; Can overcome the problem that existing aluminium ash recycling technology exists, make it have more practicality.Through continuous research and design, and, found out the utility model of true tool practical value finally through studying sample and improvement repeatedly.
Summary of the invention
The purpose of the utility model is, overcomes the problem that existing aluminium ash recycling technology exists, and a kind of aluminium ash retracting device of new structure is provided; Technical problem to be solved is to reduce aluminium passback cost, and improve the aluminium ash rate of recovery; Reduce environmental pollution, be very suitable for practicality.
The purpose of the utility model and solve its technical problem and can adopt following technical scheme to realize.
A kind of aluminium ash retracting device according to the utility model proposes mainly comprises: feeding mouth, mobile roller, stationary roll, frame and hydraulic means; Said feeding mouth is arranged at the top of said frame; Said mobile roller and said stationary roll are arranged at the middle part of said frame and laterally are set up in parallel; The two ends of said mobile roller and stationary roll are provided with bearing block, and said bearing block is arranged on the roof beam structure of both sides, said frame front and back, and a side of said mobile roller is provided with hydraulic cylinder; Said hydraulic means is arranged at a side of said frame, is provided with oil pipe between said hydraulic means and the said hydraulic cylinder.
The purpose of the utility model and solve its technical problem and can also adopt following technical measures to come further to realize.
Preferable, aforesaid aluminium ash retracting device, wherein said frame is rectangular.
Preferable, aforesaid aluminium ash retracting device, wherein said frame is formed roof beam structure by longitudinal and cross beam.
Preferable, aforesaid aluminium ash retracting device is provided with valve rubber between the bearing block of wherein said stationary roll and the said roof beam structure end.
Preferable, aforesaid aluminium ash retracting device, wherein said mobile roller and stationary roll are cylindrical.
Preferable, aforesaid aluminium ash retracting device, the bearing block bottom of wherein said mobile roller is provided with the polytetrafluoroethylene (PTFE) pad.
Preferable, aforesaid aluminium ash retracting device, the surface of wherein said stationary roll and mobile roller is provided with wearing layer.
By technique scheme, the aluminium of the utility model ash retracting device has advantage and beneficial effect at least:
1, the aluminium of the utility model ash retracting device can make the aluminium ash separate fast with aluminium, has improved the rate of recovery of aluminium greatly.
2, the delicate structure of the aluminium of the utility model ash retracting device, in light weight, volume is little, for the grinding system that identical production capacity requires, the aluminium ash reclaims the special-purpose extruder cost of can significantly reducing investment outlay.
3, the aluminium of the utility model ash retracting device has the few and low noise advantages of dust, makes working environment obtain bigger improvement.
4, the aluminium of the utility model ash retracting device simple in structure, take up room for a short time, operating maintenance is more convenient.
In sum, the utility model has improved the rate of recovery of aluminium ash, has improved aluminium and has reclaimed production capacity, and simplified crushing circuit, has reduced maintenance load, and the equipment of having saved takes up an area of the space, has practiced thrift equipment investment cost, has prolonged the service life of equipment.Obvious improvement being arranged technically, and have tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, and for let the above-mentioned of the utility model with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the sketch map of the aluminium ash retracting device of the utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked; Below in conjunction with accompanying drawing and preferred embodiment; To the specific embodiment, structure, characteristic and the effect thereof of the aluminium ash retracting device that proposes according to the utility model, specify as after.
The aluminium ash retracting device of the utility model comprises: feeding mouth, mobile roller, stationary roll, frame and hydraulic means.
Frame is rectangular, and the top of frame is provided with feeding mouth, and the middle part of the frame of feeding mouth below laterally is set side by side with moves roller and stationary roll, and it is cylindrical to move roller and stationary roll.The two ends of moving roller and stationary roll are provided with bearing block, and bearing block is arranged on the roof beam structure of both sides, frame front and back.A side that moves roller is provided with hydraulic cylinder, and a side of frame is provided with hydraulic means, is provided with oil pipe between hydraulic means and the hydraulic cylinder.Frame is formed roof beam structure by longitudinal and cross beam, and crossbeam and longeron are steel-casting, and are connected to form roof beam structure through bolt.
The bearing block of stationary roll and roof beam structure end are provided with valve rubber between (like the underframe end), and this valve rubber plays cushioning effect.The bearing block bottom of moving roller is provided with the polytetrafluoroethylene (PTFE) pad.The surface of stationary roll and mobile roller is provided with one deck wearing layer, with protection stationary roll and mobile roller.
The velocity of rotation of stationary roll and mobile roller is identical, and parallel, relative to inwardly rotating.Stationary roll and mobile roller can be installed on the frame through four heavy rolling bearings.The bearing that moves roller can move forward and backward on frame.
Hydraulic cylinder make move roller with certain pressure to stationary roll near, if pressure is excessive, then hydraulic oil drains into accumulator, makes to move after moving roller, can play the effect of protection machine.
Active force between stationary roll and the mobile roller is born by the shear pin on the frame, thereby makes bolt not receive shearing.
Aluminium ash retracting device is when work, and when mobile roller was rotated by motor drives, loose material fed the gap between two rollers by the feeding mouth of top, and moves downward; Owing to receive the pressure effect of roll surface, form closely knit material bed, after the HIGH PRESSURE TREATMENT of 150-220Mpa; Material particles inside all produces powerful stress, and when stress reached the crushing stress of particle, these particles were just pulverized in succession; Or particle diameter diminishes, or powdering, or the part particle produces fine crack; Increased the grindability of material, the material slabbing material cake that draws off from roll squeezer, but intensity is very low; In the granule materials after beater is broken up, 70-80%＜1mm is arranged, 20-30%＜0.05mm is arranged.Slit between two rollers is about 5-35mm.Material passes in the slit between two rollers.Because pressure is different, reaches as high as 220Mpa, discharging is flowed out from the edge, and its major part is broken, ruptures, produces the crack or rives.Pulverization depends mainly on the pressure of material intergranular, rather than is decided by the gap.Contain the part that aluminium adds in the aluminium ash because the adhesion characteristic of itself becomes sheet.
An object lesson of the aluminium ash retracting device of the utility model is shown in accompanying drawing 1.
In Fig. 1; Frame 4 tops of rectangle are provided with feeding mouth 1; Frame 4 middle parts of feeding mouth 1 below laterally are set up in parallel columnar mobile roller 2 and stationary roll 3, and the two ends of moving roller 2 and stationary roll 3 are provided with bearing block, and bearing block is arranged on the roof beam structure of both sides, frame 4 front and back; A side that moves roller 2 is provided with hydraulic cylinder, and a side of frame 4 is provided with hydraulic means 5, between hydraulic means 5 and the hydraulic cylinder oil pipe is set.Frame 4 is formed roof beam structure by longitudinal and cross beam.Between the bearing block of stationary roll 3 and the roof beam structure end valve rubber is set.The bearing block bottom of moving roller 2 is provided with the polytetrafluoroethylene (PTFE) pad.The surface of stationary roll 3 and mobile roller 2 is provided with one deck wearing layer.Stationary roll 3 is by hydraulic-driven.Move roller 2 by hydraulic-driven.
The above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Though the utility model discloses as above with preferred embodiment; Yet be not in order to limit the utility model; Any professional and technical personnel of being familiar with makes a little change or is modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using in not breaking away from the utility model technical scheme scope, is the content that does not break away from the utility model technical scheme in every case;, all still belong in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (7)
1. an aluminium ash retracting device is characterized in that, comprising:
Feeding mouth, mobile roller, stationary roll, frame and hydraulic means;
Said feeding mouth is arranged at the top of said frame; Said mobile roller and said stationary roll are arranged at the middle part of said frame and laterally are set up in parallel; The two ends of said mobile roller and stationary roll are provided with bearing block, and said bearing block is arranged on the roof beam structure of both sides, said frame front and back, and a side of said mobile roller is provided with hydraulic cylinder; Said hydraulic means is arranged at a side of said frame, is provided with oil pipe between said hydraulic means and the said hydraulic cylinder.
2. aluminium ash retracting device as claimed in claim 1 is characterized in that said frame is rectangular.
3. aluminium ash retracting device as claimed in claim 1 is characterized in that said frame is formed roof beam structure by longitudinal and cross beam.
4. aluminium ash retracting device as claimed in claim 3 is characterized in that, is provided with valve rubber between the bearing block of said stationary roll and the said roof beam structure end.
5. aluminium ash retracting device as claimed in claim 1 is characterized in that said mobile roller and stationary roll are cylindrical.
6. aluminium ash retracting device as claimed in claim 1 is characterized in that the bearing block bottom of said mobile roller is provided with the polytetrafluoroethylene (PTFE) pad.
7. like the described aluminium ash of arbitrary claim in the claim 1 to 6 retracting device, it is characterized in that the surface of said stationary roll and mobile roller is provided with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495207 CN202366933U (en) | 2011-12-02 | 2011-12-02 | Aluminum dust recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120495207 CN202366933U (en) | 2011-12-02 | 2011-12-02 | Aluminum dust recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202366933U true CN202366933U (en) | 2012-08-08 |
Family
ID=46590657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120495207 Expired - Fee Related CN202366933U (en) | 2011-12-02 | 2011-12-02 | Aluminum dust recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202366933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127977A (en) * | 2011-12-02 | 2013-06-05 | 洛阳宇航重工机械有限公司 | Aluminum ash recovery device |
-
2011
- 2011-12-02 CN CN 201120495207 patent/CN202366933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127977A (en) * | 2011-12-02 | 2013-06-05 | 洛阳宇航重工机械有限公司 | Aluminum ash recovery device |
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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: 20120808 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |