CN106047467A - Separation method of aluminum-powder-containing waste oil - Google Patents
Separation method of aluminum-powder-containing waste oil Download PDFInfo
- Publication number
- CN106047467A CN106047467A CN201610483730.0A CN201610483730A CN106047467A CN 106047467 A CN106047467 A CN 106047467A CN 201610483730 A CN201610483730 A CN 201610483730A CN 106047467 A CN106047467 A CN 106047467A
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- China
- Prior art keywords
- oil
- cylinder
- aluminium powder
- waste oil
- rotary shaft
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 156
- 239000002699 waste material Substances 0.000 title claims abstract description 125
- 238000000926 separation method Methods 0.000 title claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000009471 action Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 207
- 239000000843 powder Substances 0.000 claims description 148
- 229910052782 aluminium Inorganic materials 0.000 claims description 147
- 239000004411 aluminium Substances 0.000 claims description 131
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 31
- 239000012208 gear oil Substances 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 6
- 239000010727 cylinder oil Substances 0.000 claims 1
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 2
- 238000005491 wire drawing Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- -1 abluent Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000013556 antirust agent Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a separation method of aluminum-powder-containing waste oil. The method comprises the following steps: (1) initial procedure: controlling a separator cartridge to rotate; (2) separation procedure: injecting waste oil from the lower part of the separator cartridge, separating aluminum powder in the waste oil into the inner wall of the separator cartridge under the centrifugal action of the separator cartridge, and discharging the oil without the aluminum powder through an oil outlet on the upper part of the separator cartridge; and (3) cleaning procedure: stopping injecting the waste oil, controlling the separator cartridge to stop rotation, finally automatically cleaning aluminum powder on the inner wall of the separator cartridge by using an aluminum powder cleaning mechanism, and discharging the aluminum powder through the lower part of the separator cartridge, thereby completing the waste oil separation. The method can physically separate the aluminum-powder-containing waste oil and can also recover and reutilize the separated oil, so the oil utilization ratio is higher, so that circular sustainable utilization of oil is implemented and the drawing cost is saved. Meanwhile, the problem of environmental pollution caused by aluminum-powder-containing waste oil is solved.
Description
Technical field
The invention belongs to oil aluminum separation technology field, particularly relate to a kind of separation method containing aluminium powder waste oil.
Background technology
Aluminum wire drawing oil is that a kind of metal working oil, also referred to as aluminum drawing oil, aluminum drawing oil or aluminum bracing wire are oily, be for aluminum and
A kind of auxiliary agent of the drawing process of alloy, have lubrication, clean, cool down, the effect such as antirust.This oil product is divided into oil type and water-soluble
Type two types.Oil type for the drawing of big-and-middle specification aluminum bar, main Chengdu is that base oil, oiliness be neat, extreme pressure agent, coagulation agent
Deng；Water-soluble products contains lubricating oil, emulsifying agent, aluminum antirust agent, abluent, defoamer, antibacterial etc., for small dimension aluminum steel
Drawing.During drawing aluminum bar or aluminium wire, aluminum bar or aluminium wire can grind off the aluminium powder on its surface because of friction, and these aluminium powders drop to
Wire drawing oil is mixed to form aluminium powder waste oil with wire drawing oil, owing to the aluminium powder in aluminium powder waste oil is very difficult to separate, causes wire drawing oil
Can only single use, cause greatly waste, use production cost to remain high.
In order to solve above-mentioned technical problem, prior art proposes following technology:
Give up as prior art that Chinese patent notification number is CN104232286A discloses a kind of aluminium wire on the 24th at December in 2014
Oil separating method, its technical scheme is the separation method of a kind of aluminium wire waste oil: make aluminium wire waste oil by after 3 solvent extraction tanks
Through microgrid separator isolated mixed solvent and aluminium powder semi-finished product, mixed solvent obtains toluene, N-methyl through solvent recovery tower
Ketopyrrolidine and wire drawing waste oil.Toluene and N-Methyl pyrrolidone are reusable, and wire drawing waste oil is recyclable；Aluminium powder semi-finished product warp
Exsiccator is dried to obtain aluminium powder.This patent makes the wire drawing oil in production process can reclaim cycling and reutilization, improves resource profit
By rate.But owing to adding the virose toluene of tool and N-Methyl pyrrolidone in separation process, there is production cost relatively
High, easily pollute environment and easily to defects such as operator's health damage.
And for example Chinese patent notification number is that the prior art of CN105521987A discloses a kind of aluminum on April 27th, 2016
Mud greasy dirt piece-rate system, its technical scheme is that described aluminum mud greasy dirt piece-rate system includes mixing oil sump, pure oil sump separates with greasy dirt
Device, oil-sewage separation device is connected with mixing oil sump by pipeline, the oil-out that pure oil sump is arranged on oil-sewage separation device
Downstream, oil-sewage separation device carries out greasy dirt to the aluminum mud in mixing oil sump with wire drawing oil and separates.Due to aluminium powder waste oil be aluminium powder with
The suspension liquid that wire drawing oil is mixed to form, and this patent does not the most provide the concrete structure of oil contamination on metal separation equipment, therefore difficult
Effectively to realize aluminium powder and wire drawing oil separating.
Summary of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, it is provided that a kind of give up oil separating containing aluminium powder
Method, the present invention can not only physical separation aluminium powder waste oil, additionally it is possible to reclaims and recycle the oil separated, the utilization of oil
Rate is higher, has accomplished the circulation sustainable use of oil, has saved drawing cost.Meanwhile, the problem of aluminium powder waste oil environmental pollution
Have also been obtained solution.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of separation method containing aluminium powder waste oil, it is characterised in that: comprise the steps:
(1) initial process, controls cylinder and rotates；
(2) separation circuit, injects waste oil from cylinder bottom, and under the centrifugal action of cylinder, the aluminium powder in waste oil is separated
To cylinder inwall, the oil-out isolating the separated cylinder of the oil after aluminium powder top is discharged；
(3) cleaning process, first stops injecting waste oil, then controls cylinder and stop operating, finally use aluminium powder cleaning machine automatic
Removing the aluminium powder on cylinder inwall, aluminium powder separated cylinder bottom is discharged, and completes useless oil separating.
In described step (1), the rotating speed of cylinder is 2,500 3200 revs/min.
Described step (2) use the pressure of 0.3MPa waste oil is injected cylinder.
After described step (3) stopping inject waste oil 15 25s, control cylinder and stop operating.
Described cylinder and aluminium powder cleaning machine are driven by rotating mechanism, and described rotating mechanism includes outer rotary shaft and interior
Rotary shaft, described outer rotary shaft is used for driving cylinder to rotate, and described interior rotary shaft rotates and is arranged in outer rotary shaft, is used for driving
Aluminium powder removed by dynamic aluminium powder cleaning machine.
Described rotating mechanism also includes motor one, motor two, the clutch first half, clutch lower half, brake disc, braking
Device and clutch shifter, described brake disc is fixedly installed the upper end of rotary shaft outside, and described brake is clamped on brake disc, system
Dynamic device coordinates control cylinder to stop operating with brake disc；Described motor one is connected with outer rotary shaft by belt pulley, described from
Clutch lower half is fixed on the upper end of interior rotary shaft, and the described clutch first half is movably connected on the output shaft of motor two, institute
State clutch shifter and coordinate connection and the disconnection controlling the clutch first half and clutch lower half with the clutch first half.
Described cylinder is outside equipped with fuel reserve tank, and described fuel reserve tank includes that casing and case lid, described outer rotary shaft pass through axle
Bearing is fixed on case lid, and described box bottom is provided with through hole, described through hole surrounding be provided with protrude from tank floor every
Plate, forms oil storage region between described dividing plate and cabinet wall；Described cylinder is positioned at the dividing plate of casing, and oil-out position
Above dividing plate, isolate the oil after aluminium powder and enter oil storage region through oil-out.
Described cylinder includes cylinder and the cover being fixed on cylinder, and described cover is the female cap of medial recess, institute
Stating cylinder to be fixed in outer rotary shaft by female cap, described interior rotary shaft connects with aluminium powder cleaning machine after female cap
Connect.
Being provided with oil inlet pipe below described cylinder, described cylinder bottom is provided with waste oil import, the waste oil in described cylinder
Import is provided above oil separating plate, and described oil separating plate offers the oil pipe hole that internal diameter is suitable with oil inlet pipe external diameter, described in enter
The oil outlet end of oil pipe is positioned at above oil pipe hole.
The quantity of described oil-out is multiple, and multiple oil-outs are uniformly arranged on the surrounding of cover, after isolating aluminium powder
Oil oil-out from cover is discharged.
The bottom of described cylinder is conically shaped.
Described aluminium powder cleaning machine includes the scraper plate that pedestal and polylith are fixed on pedestal, and described pedestal is bonded at interior turn
The lower end of moving axis, interior rotary shaft drives scraper plate to remove the aluminium powder on cylinder inwall by pedestal.
The quantity of described scraper plate is three pieces, and three pieces of scraper plates are uniformly fixed on pedestal.
Described aluminium powder cleaning machine also includes overlapping the keeper that quantity is identical with scraper plate quantity more, and often set keeper includes determining
Position block, damped ring, locating shaft and compression spring, described locating shaft is fixed on pedestal, and described compression spring and damped ring all overlap
Being located on locating shaft, and damped ring is between compression spring and cover, described locating piece is weldingly fixed on scraper plate, for right
Damped ring radially location.
Being provided with aluminium powder collecting box, waste oil return tank and gear oil powder exhaust device below described cylinder, described waste oil refluxes
Case is fixed on support, and described fuel reserve tank is fixed on waste oil return tank, and described gear oil powder exhaust device is fixed on waste oil return tank
In, described aluminium powder collecting box is correspondingly arranged at below gear oil powder exhaust device.
Described gear oil powder exhaust device includes that hollow case and chev(e)ron baffle, the bottom of described hollow case are and herringbone
The herringbone structure that baffle plate is suitable, described chev(e)ron baffle is slidably arranged in the lower section of hollow case.
Described gear oil powder exhaust device also includes telescopic cylinder and two L-shaped tracks, and described hollow case is respectively by two pieces of L
Shape connector is fixed on two L-shaped tracks, and described chev(e)ron baffle is arranged on two L-shaped tracks, described telescopic cylinder with
Chev(e)ron baffle is flexibly connected the opening and closing for controlling hollow case.
The both sides of described chev(e)ron baffle extend formation supporting section vertically downwards, two supporting sections of described chev(e)ron baffle
Lay respectively on two L-shaped tracks.
Employing it is an advantage of the current invention that:
One, in the present invention, utilize oil different with the density of aluminium powder, divide physically by the way of cylinder uses high speed rotating
From aluminium powder waste oil, it is possible to effectively separated from waste oil by aluminium powder, its separating effect is more preferable, the separation rate of aluminium powder up to
More than 90%.The wire drawing oil separated can directly reuse, and the utilization rate of wire drawing oil is higher, has accomplished the circulation of wire drawing oil
Sustainable use, has saved drawing cost, and the problem of aluminium powder waste oil environmental pollution have also been obtained solution simultaneously.Further, whole
Without any auxiliary agent or medicament in separation process, there is separation costs low, free from environmental pollution and do not endanger operator's health
Healthy advantage.Further, the present invention mainly can complete useless oil separating, tool by separation circuit and cleaning process two procedures
Have that separating rate is fast, separation efficiency is high and the simple advantage of separation circuit.
Two, in the present invention, the rotating speed of cylinder is 2,500 3200 revs/min, under the effect of centrifugation, uses this turn
Aluminium powder can be separated from waste oil by speed effectively.
Three, in the present invention, described step (2) uses the pressure of 0.3MPa waste oil is injected cylinder, use this pressure
Effectively waste oil can be injected in cylinder.
Four, in the present invention, after stopping injecting waste oil 15 25s, controlling cylinder and stop operating, which can make stopping
Part waste oil after oiling continues to separate, until the waste oil in cylinder is kept completely separate, it is ensured that the integrity that waste oil separates.
Five, in the present invention, cylinder and aluminium powder cleaning machine are driven by rotating mechanism, use a set of rotating mechanism the most real
Show the removing of useless oil separating and aluminium powder, advantageously reduce separation costs.
Six, in the present invention, rotating mechanism also includes motor one, motor two, the clutch first half, clutch lower half, stops
Hull, brake and clutch shifter.Wherein, clutch shifter coordinate with the clutch first half control clutch first half with from
The connection of clutch lower half and disconnection, this structure achieves the independent control of outer rotary shaft and interior rotary shaft by same rotating mechanism
System, the independence i.e. achieving cylinder and aluminium powder cleaning machine controls, and advantageously reduces the production cost of separation equipment.
Seven, in the present invention, the oil-out on cylinder is positioned at above dividing plate, it is possible to the oil storage effectively will separated
In fuel reserve tank, the oil that convenient collection is separated.
Eight, in the present invention, the medial recess of cover forms female cap, and this structure is conducive to whole cylinder stably to fix
Outside in rotary shaft, under conditions of high speed rotating, cylinder will not produce and rock, and is conducive to improving separating effect and extending whole
The service life of individual rotating mechanism.
Nine, in the present invention, waste oil can be stoped to reflux downwards after entering cylinder by oil separating plate,
Ensure that the Stability and veracity of oil-feed is higher.
Ten, in the present invention, the surrounding at cover is uniformly arranged multiple oil-out, is conducive to the oil quickly row separated
Go out, improve separating effect.Wherein, oil-out is arranged on cover surrounding rather than is arranged on the structure of cylinder surrounding, not only protects
Having demonstrate,proved fuel-displaced stability, also improved the structural strength of cylinder, under high speed rotating, cylinder is not easy to damage；Meanwhile, fuel-displaced
Mouth is arranged on cover and also has advantage easy for installation, easily manufactured and easy to clean.
11, in the present invention, the bottom of cylinder is set to conically shaped, advantageously reduces the oil return probability of waste oil and improves aluminum
The removing speed of powder.
12, in the present invention, coordinated with scraper plate by pedestal, it is possible to be disposably substantially removed from the aluminum on cylinder inwall
Powder, faster, cleaning efficiency is higher for the cleaning speed of aluminium powder.The bonded lower end in interior rotary shaft of pedestal, beneficially aluminium powder are removed
The fast assembling-disassembling of mechanism.
13, in the present invention, the quantity of scraper plate is three pieces, and three pieces of scraper plates are uniformly fixed on pedestal, and this structure is being protected
On the premise of card aluminium powder cleaning machine is simple and reasonable, it is achieved that the quick removing of aluminium powder, be conducive to improving separation efficiency.
14, in the present invention, by the damped ring in many set keepers, it is possible to make scraper plate when separating aluminium powder waste oil with dividing
From cylinder synchronous axial system, individually rotate when removing aluminium powder, it is ensured that separating effect and elimination effect are more preferable.
15, in the present invention, can be when injecting waste oil in cylinder by gear oil powder exhaust device, to part by useless
Waste oil that oil inlet refluxes downwards is formed and stops, it is to avoid this part waste oil with separated go out aluminium powder mix.Refluxed by waste oil
Case then can collect the part waste oil because refluxing downwards under gravity after entering cylinder.It addition, waste oil return tank is solid
Being scheduled on support, fuel reserve tank is fixed on again on waste oil return tank, and whole separation equipment stacks gradually from top to bottom and is fixedly installed, surely
Solidity is more preferable.
16, in the present invention, the bottom of hollow case is the herringbone structure suitable with chev(e)ron baffle, wherein,
When separating waste oil, the waste oil refluxed downwards gap between chev(e)ron baffle and hollow case can be made to flow into waste oil return tank.
After separation completes, open hollow case by chev(e)ron baffle, aluminium powder can be made directly to discharge from hollow case.This structure can
Be prevented effectively from waste oil with separated go out aluminium powder mix, thus improve separating effect.
17, in the present invention, the motion controlling chev(e)ron baffle is coordinated by L-shaped track and telescopic cylinder, it is achieved that in
The automatic shutter of empty case, is conducive to promoting the separation efficiency of waste oil.
18, in the present invention, the both sides of chev(e)ron baffle extend formation supporting section, and the two of chev(e)ron baffle vertically downwards
Individual supporting section lays respectively on two L-shaped tracks.This structure does not makes the waste oil of backflow can be completely into waste oil return tank, and not
Aluminium powder collecting box can be entered.
19, present invention is mainly used for the useless oil separating formed by aluminium powder and wire drawing oil, but can also be used for other containing gold
Belong to the useless oil separating of powder.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the left view structural representation of the present invention；
Fig. 3 is the backsight structural representation of the present invention；
Fig. 4 is the A A sectional structure schematic diagram of Fig. 2；
Fig. 5 is the B B sectional structure schematic diagram of Fig. 2；
Fig. 6 is the structural representation of rotating separation device in the present invention；
Fig. 7 is the structural representation of middle cylinder body of the present invention；
Fig. 8 is the structural representation of cover in the present invention；
Fig. 9 is the structural representation of the clutch first half in the present invention；
Figure 10 is the structural representation of clutch shifter in the present invention；
Figure 11 is the structural representation of present invention China and foreign countries rotary shaft；
Figure 12 is the profile of present invention China and foreign countries rotary shaft；
Figure 13 is the main TV structure schematic diagram of aluminium powder cleaning machine in the present invention；
Figure 14 is the plan structure schematic diagram of aluminium powder cleaning machine in the present invention；
Being labeled as in figure: 1, fuel reserve tank, 2, casing, 3, case lid, 4, dividing plate, 5, waste oil import, 6, oil-out, 7, outer rotation
Axle, 8, interior rotary shaft, 9, bearing block, 10, motor one, 11, motor two, 12, the clutch first half, 13, clutch lower half,
14, brake disc, 15, brake, 16, clutch shifter, 17, belt pulley, 18, allocating slot, 19, cylinder, 20, cylinder, 21, cover,
22, pedestal, 23, scraper plate, 24, locating piece, 25, damped ring, 26, locating shaft, 27, compression spring, 28, oil inlet pipe, 29, oil removal
Plate, 30, waste oil return tank, 31, support, 32, aluminium powder collecting box, 33, hollow case, 34, chev(e)ron baffle, 35, telescopic cylinder,
36, L-shaped track.
Detailed description of the invention
Embodiment 1
A kind of separation method containing aluminium powder waste oil, comprises the steps:
(1) initial process, controls the rotational speed that cylinder is with 2500 revs/min；
(2) separation circuit, injects waste oil from cylinder bottom, and the injection pressure of waste oil is 0.3MPa, after waste oil enters cylinder,
Under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inwall, isolates the oil after aluminium powder then through dividing
Oil-out 6 from cylinder top is discharged；
(3) cleaning process, first stops injecting waste oil, injects after waste oil 15s wait stopping, then controls cylinder and stop operating, finally
Using aluminium powder cleaning machine automatically to remove the aluminium powder on cylinder inwall, aluminium powder separated cylinder bottom is discharged, and completes dividing of waste oil
From.
Wherein, cylinder requires smooth running, without obvious seismism.
Through experimental results demonstrate, after using the separation method described in the present embodiment, the separation rate of aluminium powder is up to 90%.
Embodiment 2
A kind of separation method containing aluminium powder waste oil, comprises the steps:
(1) initial process, controls the rotational speed that cylinder is with 3200 revs/min；
(2) separation circuit, injects waste oil from cylinder bottom, and the injection pressure of waste oil is 0.3MPa, after waste oil enters cylinder,
Under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inwall, isolates the oil after aluminium powder then through dividing
Oil-out 6 from cylinder top is discharged；
(3) cleaning process, first stops injecting waste oil, injects after waste oil 25s wait stopping, then controls cylinder and stop operating, finally
Using aluminium powder cleaning machine automatically to remove the aluminium powder on cylinder inwall, aluminium powder separated cylinder bottom is discharged, and completes dividing of waste oil
From.
Through experimental results demonstrate, after using the separation method described in the present embodiment, the separation rate of aluminium powder is up to 93%.
Embodiment 3
A kind of separation method containing aluminium powder waste oil, comprises the steps:
(1) initial process, controls the rotational speed that cylinder is with 2800 revs/min；
(2) separation circuit, injects waste oil from cylinder bottom, and the injection pressure of waste oil is 0.3MPa, after waste oil enters cylinder,
Under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inwall, isolates the oil after aluminium powder then through dividing
Oil-out 6 from cylinder top is discharged；
(3) cleaning process, first stops injecting waste oil, injects after waste oil 20s wait stopping, then controls cylinder and stop operating, finally
Using aluminium powder cleaning machine automatically to remove the aluminium powder on cylinder inwall, aluminium powder separated cylinder bottom is discharged, and completes dividing of waste oil
From.
Through experimental results demonstrate, after using the separation method described in the present embodiment, the separation rate of aluminium powder is up to 92%.
Embodiment 4
On the basis of any of the above-described embodiment, described cylinder and aluminium powder cleaning machine can be following structure respectively:
The structure of described cylinder is: include the cylinder 20 that bottom is conically shaped and the cover 21 being fixed on cylinder 20, described
Cover 21 is the female cap of medial recess, injects the oil inlet pipe 28 of waste oil, institute below described cylinder in arranging oriented cylinder
Stating cylinder 20 bottom and be provided with waste oil import 5, the waste oil import 5 in described cylinder 20 is provided above oil separating plate 29, described oil removal
Offering the oil pipe hole that internal diameter is suitable with oil inlet pipe 28 external diameter on plate 29, the oil outlet end of described oil inlet pipe 28 is positioned on oil pipe hole
Side, the oil outlet end of oil inlet pipe 28 is arranged on the structure above oil pipe hole so that oil separating plate 29 can stop waste oil to enter cylinder
After reflux downwards, thus ensure that the Stability and veracity of oil-feed is higher.Described cylinder top is fuel-displaced
The quantity of mouth 6 is multiple, and multiple oil-outs 6 are uniformly arranged on the surrounding of cover 21, isolate the oil after aluminium powder from cover 21
Oil-out 6 discharge.
The structure of described aluminium powder cleaning machine is: include the scraper plate 23 that pedestal 22 and polylith are fixed on pedestal 22, pedestal
22 rotations are arranged in cylinder, and the shape in the face of striking off of scraper plate 23 is suitable with the inner wall shape of cylinder, and pedestal 22 drives
The aluminium powder being attached on cylinder inwall removed by scraper plate 23.
Further, aluminium powder cleaning machine also includes overlapping keeper more, the quantity of keeper preferably with the quantity of scraper plate 23
Identical, often set keeper includes that locating piece 24, damped ring 25, locating shaft 26 and compression spring 27, described locating shaft 26 are fixed on
On pedestal 22, described compression spring 27 and damped ring 25 are all set on locating shaft 26, and damped ring 25 is positioned at compression spring 27
And between cover 21, described locating piece 24 is weldingly fixed on scraper plate 23, locating piece 24 coordinates with cover 21 for damped ring
25 radially position.Wherein, the effect of damped ring 25 is: in separation process, make aluminium powder cleaning machine with cylinder synchronous axial system,
In reset procedure, aluminium powder cleaning machine independently rotates, and then ensures that separating effect is more preferable.
In the present embodiment, the quantity of described scraper plate 23 is preferably set to three pieces, and three pieces of scraper plate 23 uniform weldings are fixed on pedestal
On 22；Accordingly, the quantity of described keeper is also set to three sets.
In the present embodiment, described cylinder and aluminium powder cleaning machine are driven by rotating mechanism, wherein, and described rotating mechanism
Structure can be: including outer rotary shaft 7 and interior rotary shaft 8, cylinder is fixed on the lower end of outer rotary shaft 7 by female cap,
Outer rotary shaft 7 drives cylinder to rotate by female cap；Interior rotary shaft 8 rotates and is arranged in outer rotary shaft 7, and interior rotary shaft 8 is worn
Fixing with the pedestal 22 of aluminium powder cleaning machine after crossing female cap and be connected, aluminium powder cleaning machine is rotated by interior rotary shaft 8 and is arranged on
In cylinder.During work, interior rotary shaft 8 drives scraper plate 23 to remove the aluminium powder on cylinder inwall by pedestal 22.
Further, under described rotating mechanism also includes motor 1, motor 2 11, the clutch first half 12, clutch
Half portion 13, brake disc 14, brake 15 and clutch shifter 16, wherein, brake disc 14 is fixedly installed the upper of rotary shaft 7 outside
End, brake 15 is clamped on brake disc 14, and brake 15 coordinates control cylinder to stop operating with brake disc 14, i.e. brake
During 15 unlatching, brake disc 14 does not rotates.It is additionally provided with belt pulley 17, motor 1 below the brake disc 14 on outer rotary shaft 7 top
It is connected with outer rotary shaft 7 by belt pulley 17.Clutch lower half 13 is fixed on the upper end of interior rotary shaft 8, the clutch first half
12 are movably connected on the output shaft of motor 2 11 by bearing pin, i.e. the clutch first half 12 can either move down along output shaft
Dynamic, can rotate under the drive of motor 2 11 again.Clutch shifter 16 coordinates with the clutch first half 12 on control clutch
The connection of half portion 12 and clutch lower half 13 and disconnection, the concrete structure of clutch shifter 16 and the clutch first half 12 and tool
Body engagement process is: offer allocating slot 18 on the clutch first half 12, clutch shifter 16 include fork configuration shift fork end and
Connecting end, shift fork end is positioned at the allocating slot 18 of the clutch first half 12, but shift fork end does not affect the normal of the clutch first half 12
Rotate, connect end and be flexibly connected with the piston rod of cylinder 19, it addition, the middle part of clutch shifter 16 is additionally provided with rotational support
Point；During use, cylinder 19 by clutch shifter 16 control the clutch first half 12 on the output shaft of motor 2 11 on move down
Dynamic, thus realize being connected and disconnected from of the clutch first half 12 and clutch lower half 13.
In the present embodiment, described cylinder is outside equipped with fuel reserve tank 1, and fuel reserve tank 1 includes that casing 2 and case lid 3, case lid 3 lead to
Crossing and be bolted on casing 2, outer rotary shaft 7 is fixed on case lid 3 by bearing block 9, is provided with through hole bottom casing 2, logical
Hole surrounding is provided with the dividing plate 4 protruding from casing 2 bottom surface, forms oil storage region between dividing plate 4 and casing 2 inwall；Cylinder position
In dividing plate 4 in casing 2, and oil-out 6 is positioned at above dividing plate 4, isolates the oil after aluminium powder and enters reserve through oil-out 6
Territory.It addition, motor 1, motor 2 11, cylinder 19 and brake disc 14 are all fixed on case lid 3 by bracing frame.
Further, casing 2 preferably employs rectangular box body 2, and through hole is preferably arranged to manhole.
In the present embodiment, below described cylinder, it is provided with aluminium powder collecting box 32, waste oil return tank 30 and gear oil row's powder dress
Putting, described waste oil return tank 30 is fixed on support 31, and described fuel reserve tank 1 is fixed on waste oil return tank 30, described gear oil row
Powder device is fixed in waste oil return tank 30, and described aluminium powder collecting box 32 is correspondingly arranged at below gear oil powder exhaust device.Wherein, gear
Oil powder exhaust device has oil-blocking action and row's powder effect, after row's powder effect refers to that separation completes, and the aluminium powder row that can will separate
To aluminium powder collecting box 32, oil-blocking action refers in separation process, it is possible to stop that the waste oil refluxed because of gravity enters aluminium powder and collects
Case 32, and this part waste oil can be guided to enter waste oil return tank 30.
In the present embodiment, described gear oil powder exhaust device includes hollow case 33 and chev(e)ron baffle 34, described hollow case
The bottom of 33 is the herringbone structure suitable with chev(e)ron baffle 34, and described chev(e)ron baffle 34 is slidably arranged in hollow case
The lower section of 33.By mobile chev(e)ron baffle 34, hollow case 33 can be opened or closed.Wherein, when separating waste oil, hollow case
33 are closed, and the waste oil of backflow gap between chev(e)ron baffle 34 and hollow case 33 flows into waste oil return tank 30；Discharge
During aluminium powder, hollow case 33 is opened, and isolated aluminium powder enters aluminium powder collecting box 32 through hollow case 33.
Further, described gear oil powder exhaust device also includes telescopic cylinder 35 and two L-shaped tracks 35, two L-shaped tracks
35 are fixed in waste oil return tank 30, and described hollow case 33 is fixed on two L-shaped tracks 35 by two pieces of L-shaped connectors respectively
On, the both sides of described chev(e)ron baffle 34 extend formation supporting section vertically downwards, two supporting sections of described chev(e)ron baffle 34
Laying respectively on two L-shaped tracks 35, described telescopic cylinder 35 is flexibly connected with chev(e)ron baffle 34 and is used for controlling hollow case
The opening and closing of 33, it is achieved that the automatic shutter of hollow case 33.
In the present embodiment, in order to ensure the simplification of device structure, the oil outlet end of described oil inlet pipe 28 passes hollow case
Cylinder is vertically entered after 33.
In the present embodiment, oil separating plate 29 is fixing for convenience, and the bottom of described pedestal 22 is fixedly connected with many connections
Bar, described oil separating plate 29 is bolted in many connecting rods.Wherein, the external diameter of this connecting rod is more than outside locating shaft 26
Footpath, and connecting rod is one-body molded with locating shaft 26 makes.During installation, pedestal 22 offer suitable with locating shaft 26 external diameter
Installing hole, after locating shaft 26 passes the installing hole of pedestal 22 below pedestal 22, then welds or is bolted on pedestal 22.
Claims (14)
1. the separation method containing aluminium powder waste oil, it is characterised in that: comprise the steps:
(1) initial process, controls cylinder and rotates；
(2) separation circuit, injects waste oil from cylinder bottom, and under the centrifugal action of cylinder, the aluminium powder in waste oil is separated
To cylinder inwall, the oil-out isolating the separated cylinder of the oil after aluminium powder top is discharged；
(3) cleaning process, first stops injecting waste oil, then controls cylinder and stop operating, finally use aluminium powder cleaning machine automatic
Removing the aluminium powder on cylinder inwall, aluminium powder separated cylinder bottom is discharged, and completes useless oil separating.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described step (1) separates
The rotating speed of cylinder is 2,500 3200 revs/min.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described step (2) uses
Waste oil is injected cylinder by the pressure of 0.3MPa.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described step (3) stops
After injecting waste oil 15 25s, control cylinder and stop operating.
5. a kind of separation method containing aluminium powder waste oil as according to any one of claim 14, it is characterised in that: described point
Driving by rotating mechanism from cylinder and aluminium powder cleaning machine, described rotating mechanism includes outer rotary shaft (7) and interior rotary shaft (8),
Described outer rotary shaft (7) is used for driving cylinder to rotate, and described interior rotary shaft (8) rotates and is arranged in outer rotary shaft (7), is used for
Aluminium powder cleaning machine is driven to remove aluminium powder.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described rotating mechanism also includes
Motor one (10), motor two (11), the clutch first half (12), clutch lower half (13), brake disc (14), brake (15)
With clutch shifter (16), described brake disc (14) is fixedly installed the upper end of rotary shaft (7) outside, and described brake (15) clamps
On brake disc (14), brake (15) coordinates control cylinder to stop operating with brake disc (14)；Described motor one (10) leads to
Crossing belt pulley (17) to be connected with outer rotary shaft (7), described clutch lower half (13) is fixed on the upper end of interior rotary shaft (8), institute
State the clutch first half (12) to be movably connected on the output shaft of motor two (11), on described clutch shifter (16) and clutch
Half portion (12) coordinates connection and the disconnection controlling the clutch first half (12) and clutch lower half (13).
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described cylinder is outside equipped with
Fuel reserve tank (1), described fuel reserve tank (1) includes casing (2) and case lid (3), and described outer rotary shaft (7) is fixed by bearing block (9)
On case lid (3), described casing (2) bottom be provided with through hole, described through hole surrounding be provided with protrude from casing (2) bottom surface every
Plate (4), forms oil storage region between described dividing plate (4) and casing (2) inwall；Described cylinder is positioned at the dividing plate of casing (2)
(4) in, and oil-out (6) is positioned at dividing plate (4) top, isolates the oil after aluminium powder and enters oil storage region through oil-out (6).
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described cylinder includes cylinder
(20) and the cover (21) that is fixed on cylinder (20), described cover (21) is the female cap of medial recess, and described cylinder leads to
Crossing female cap to be fixed in outer rotary shaft (7), described interior rotary shaft (8) is connected with aluminium powder cleaning machine after female cap.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: arrange below described cylinder
Oil inlet pipe (28), described cylinder (20) bottom is had to be provided with waste oil import (5), waste oil import (5) top in described cylinder (20)
It is provided with oil separating plate (29), described oil separating plate (29) offers the oil pipe hole that internal diameter is suitable with oil inlet pipe (28) external diameter, institute
The oil outlet end stating oil inlet pipe (28) is positioned at above oil pipe hole.
A kind of separation method containing aluminium powder waste oil, it is characterised in that: described aluminium powder cleaning machine
The scraper plate (23) being fixed on pedestal (22) including pedestal (22) and polylith, described pedestal (22) is bonded in interior rotary shaft (8)
Lower end, interior rotary shaft (8) drives scraper plate (23) to remove the aluminium powder on cylinder inwall by pedestal (22).
11. a kind of separation methods containing aluminium powder waste oil, it is characterised in that: described aluminium powder cleaning machine
Also include overlapping the keeper that quantity is identical with scraper plate (23) quantity more, often set keeper include locating piece (24), damped ring (25),
Locating shaft (26) and compression spring (27), described locating shaft (26) is fixed on pedestal (22), described compression spring (27) and resistance
Ni Quan (25) is all set on locating shaft (26), and damped ring (25) is positioned between compression spring (27) and cover (21), described
Locating piece (24) is weldingly fixed on scraper plate (23), for damped ring (25) radially location.
12. a kind of separation methods containing aluminium powder waste oil, it is characterised in that: set below described cylinder
Being equipped with aluminium powder collecting box (32), waste oil return tank (30) and gear oil powder exhaust device, described waste oil return tank (30) is fixed on support
(31) on, described fuel reserve tank (1) is fixed on waste oil return tank (30), and described gear oil powder exhaust device is fixed on waste oil return tank
(30), in, described aluminium powder collecting box (32) is correspondingly arranged at below gear oil powder exhaust device.
13. a kind of separation methods containing aluminium powder waste oil, it is characterised in that: described gear oil powder exhaust device
Including hollow case (33) and chev(e)ron baffle (34), the bottom of described hollow case (33) is for fit mutually with chev(e)ron baffle (34)
The herringbone structure joined, described chev(e)ron baffle (34) is slidably arranged in the lower section of hollow case (33).
14. a kind of separation methods containing aluminium powder waste oil, it is characterised in that: described gear oil powder exhaust device
Also including telescopic cylinder (35) and two L-shaped tracks (35), described hollow case (33) is fixed by two pieces of L-shaped connectors respectively
On two L-shaped tracks (35), described chev(e)ron baffle (34) is arranged on two L-shaped tracks (35), described telescopic cylinder
(35) it is flexibly connected, with chev(e)ron baffle (34), the opening and closing being used for controlling hollow case (33).
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| CN201610483730.0A CN106047467B (en) | 2016-06-28 | 2016-06-28 | A kind of separation method of the waste oil containing aluminium powder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111001499A (en) * | 2019-10-12 | 2020-04-14 | 上海起帆电缆股份有限公司 | Aluminum-containing slag wire drawing oil filtering treatment system and filtering treatment method |
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| CN106047467B (en) | 2018-12-28 |
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