CN106047467B - A kind of separation method of the waste oil containing aluminium powder - Google Patents
A kind of separation method of the waste oil containing aluminium powder Download PDFInfo
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- CN106047467B CN106047467B CN201610483730.0A CN201610483730A CN106047467B CN 106047467 B CN106047467 B CN 106047467B CN 201610483730 A CN201610483730 A CN 201610483730A CN 106047467 B CN106047467 B CN 106047467B
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- 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
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- 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
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Abstract
The invention discloses a kind of separation methods of waste oil containing aluminium powder, include the following steps: (1) initial process, control cylinder rotation；(2) separation process injects waste oil from cylinder lower part, and under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inner wall, oil outlet discharge of the oil after isolating aluminium powder through cylinder top；(3) cleaning process first stops injection waste oil, then controls cylinder and stop operating, and finally removes the aluminium powder on cylinder inner wall automatically using aluminium powder cleaning machine, aluminium powder is discharged through cylinder lower part, completes the separation of waste oil.The present invention can not only physical separation waste oil containing aluminium powder, additionally it is possible to recycle and recycle the oil separated, oily utilization rate is higher, has accomplished the circulation sustainable use of oil, has saved drawing cost.Meanwhile the problem of environmental pollution of waste oil containing aluminium powder, is also resolved.
Description
Technical field
The invention belongs to oily aluminium separation technology field more particularly to a kind of separation methods of waste oil containing aluminium powder.
Background technique
Aluminum wire drawing oil is a kind of metal working oil, also referred to as aluminium drawing oil, aluminium drawing oil or aluminium bracing wire oil, be for aluminium and its
A kind of auxiliary agent of the drawing process of alloy has the effects that lubrication, cleaning, cooling, antirust.The oil product is divided into oil type and water-soluble
Type two types.Oil type is used for the drawing of big-and-middle specification aluminium bar, and main Chengdu is that base oil, oiliness be neat, extreme pressure agent, coagulation agent
Deng；Water-soluble products are containing lubricating oil, emulsifier, aluminium antirust agent, cleaning agent, defoaming agent, fungicide etc., for small dimension aluminum steel
Drawing.During drawing aluminium bar or aluminium wire, aluminium bar or aluminium wire can grind off the aluminium powder on its surface because rubbing, these aluminium powders are fallen to
It is mixed to form aluminium powder waste oil with wire drawing oil in wire drawing oil, since the aluminium powder in aluminium powder waste oil is very difficult to separate, causes wire drawing oily
Can only be disposable, it causes greatly to waste, it is high using production cost.
In order to solve the above-mentioned technical problem, following technology is proposed in the prior art:
The prior art if Chinese patent notification number is CN104232286A discloses a kind of aluminium on December 24th, 2014
The separation method of silk waste oil, technical solution are a kind of separation method of aluminium wire waste oil: aluminium wire waste oil being made to pass through 3 solvent extractions
Through the isolated mixed solvent of microgrid separator and aluminium powder semi-finished product after tank, mixed solvent obtains toluene, N- through solvent recovery tower
Methyl pyrrolidone and wire drawing waste oil.Toluene and N-Methyl pyrrolidone are reusable, and wire drawing waste oil is recyclable；Aluminium powder half at
Product are dried to obtain aluminium powder through drier.The patent allows the wire drawing oil in production process to recycle cycling and reutilization, improves money
Source utilization rate.But due to joined the virose toluene of tool and N-Methyl pyrrolidone during the separation process, there is be produced into
This higher, easy pollution environment and easy the defects of operator's body is damaged.
For another example Chinese patent notification number is that the prior art of CN105521987A discloses a kind of aluminium on April 27th, 2016
Mud greasy dirt separation system, technical solution are that the aluminium mud greasy dirt separation system includes mixing oil sump, pure oil sump and greasy dirt separation
Device, oil-sewage separation device are connected to by pipeline with mixing oil sump, and the oil outlet on oil-sewage separation device is arranged in pure oil sump
Downstream, oil-sewage separation device carry out greasy dirt separation to the aluminium mud and wire drawing oil that mix in oil sump.Due to aluminium powder waste oil be aluminium powder with
The suspension liquid that wire drawing oil is mixed to form, and the patent does not provide the specific structure of oil contamination on metal separation equipment yet, therefore difficult
Effectively to realize the separation of aluminium powder Yu wire drawing oil.
Summary of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, a kind of separation of waste oil containing aluminium powder is provided
Method, the present invention can not only physical separation aluminium powder waste oil, additionally it is possible to recycle and recycle the oil separated, oily utilization
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
Also it is resolved.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of separation method of the waste oil containing aluminium powder, characterized by the following steps:
(1) initial process, control cylinder rotation；
(2) separation process injects waste oil from cylinder lower part, the aluminium powder quilt under the centrifugal action of cylinder, in waste oil
To cylinder inner wall, oil outlet of the oil through cylinder top after isolating aluminium powder is discharged for separation；
(3) cleaning process first stops injection waste oil, then controls cylinder and stop operating, and finally uses aluminium powder cleaning machine
The automatic aluminium powder removed on cylinder inner wall, aluminium powder are discharged through cylinder lower part, complete the separation of waste oil.
The revolving speed of cylinder is 2500-3200 revs/min in the step (1).
Waste oil is injected by cylinder using the pressure of 0.3MPa in the step (2).
After stopping injection 15-25s of waste oil in the step (3), control cylinder stops operating.
The cylinder and aluminium powder cleaning machine are driven by rotating mechanism, and the rotating mechanism includes outer rotation axis and interior
Rotation axis, the outer rotation axis is for driving cylinder to rotate, and the interior rotation axis is rotatably arranged in outer rotation axis, for driving
Dynamic aluminium powder cleaning machine removes aluminium powder.
The rotating mechanism further includes motor one, motor two, the clutch upper half, clutch lower half, brake disc, braking
Device and clutch shifter, the brake disc fixed setting is in the upper end of outer rotation axis, and the brake is clamped on brake disc, system
Dynamic device cooperates control cylinder to stop operating with brake disc；The motor one by belt pulley and outer rotation axis connection, it is described from
Clutch lower half is fixed on the upper end of interior rotation axis, and the clutch upper half is movably connected on the output shaft of motor two, institute
State the connection and disconnection of clutch shifter and the clutch upper half cooperation control clutch upper half and clutch lower half.
It is provided with fuel reserve tank outside the cylinder, the fuel reserve tank includes cabinet and case lid, and the outer rotation axis passes through axis
Seat is held to be fixed on case lid, the bottom of box is provided with through-hole, the through-hole surrounding be provided with protrude from tank floor every
Plate forms oil storage region between the partition and cabinet wall；The cylinder is located in the box body in partition, and oil outlet position
Above partition, the oil after isolating aluminium powder enters oil storage region through oil outlet.
The cylinder includes cylinder and the cover that is fixed on cylinder, and the cover is the female cap of depression in centre, institute
It states cylinder to be fixed in outer rotation axis by female cap, the interior rotation axis connects after passing through female cap with aluminium powder cleaning machine
It connects.
Oil inlet pipe is provided with below the cylinder, the cylinder lower part is equipped with waste oil import, the intracorporal waste oil of cylinder
Oil separating plate is provided with above import, offers internal diameter oil pipe compatible with oil inlet pipe outside diameter hole on the oil separating plate, it is described into
The oil outlet of oil pipe is located above oil pipe hole.
The quantity of the oil outlet be it is multiple, multiple oil outlets are uniformly arranged on the surrounding of cover, after isolating aluminium powder
Oil is discharged from the oil outlet on cover.
The lower part of the cylinder is conically shaped.
The aluminium powder cleaning machine includes pedestal and muti-piece is fixed on the scraper plate on pedestal, and the pedestal key connection turns inside
The lower end of moving axis, interior rotation axis drive scraper plate to remove the aluminium powder on cylinder inner wall by pedestal.
The quantity of the scraper plate is three pieces, and three pieces of scraper plates are uniformly fixed on pedestal.
The aluminium powder cleaning machine further includes more set quantity locating piece identical with scraper plate quantity, and every set locating piece includes fixed
Position block, damped ring, locating shaft and compressed spring, the locating shaft are fixed on pedestal, and the compressed spring and damped ring cover
Be located on locating shaft, and damped ring, between compressed spring and cover, the locating piece is weldingly fixed on scraper plate, for pair
Damped ring radial positioning.
It is provided with aluminium powder collecting box, waste oil return tank below the cylinder and keeps off oily powder exhaust device, the waste oil reflux
Case is fixed on bracket, and the fuel reserve tank is fixed on waste oil return tank, and the oily powder exhaust device of the gear is fixed on waste oil return tank
Interior, the aluminium powder collecting box is correspondingly arranged at below the oily powder exhaust device of gear.
The oily powder exhaust device of the gear includes hollow housing and chev(e)ron baffle, and the lower part of the hollow housing is and herringbone
The compatible herringbone structure of baffle, the chev(e)ron baffle are slidably arranged in the lower section of hollow housing.
The oily powder exhaust device of the gear further includes telescopic cylinder and two L shape tracks, and the hollow housing passes through two pieces of L respectively
Shape connector is fixed on two L shape tracks, and the chev(e)ron baffle is arranged on two L shape tracks, the telescopic cylinder with
Chev(e)ron baffle is flexibly connected the opening and closing for controlling hollow housing.
The two sides of the chev(e)ron baffle extend to form supporting section, two supporting sections of the chev(e)ron baffle vertically downwards
It is located on two L shape tracks.
Using the present invention has the advantages that
One, different with the density of aluminium powder using oil in the present invention, use high-speed rotating mode from physics by cylinder
Upper separation aluminium powder waste oil, can effectively separate aluminium powder from waste oil, and separating effect is more preferable, and the separation rate of aluminium powder can
Up to 90% or more.The wire drawing oil separated can be reused directly, and the utilization rate of wire drawing oil is higher, accomplish following for wire drawing oil
Drawing cost has been saved in ring sustainable use, while the problem of aluminium powder waste oil environmental pollution is also resolved.Also, it is whole
Any auxiliary agent or medicament are not added in a separation process, has separation costs low, free from environmental pollution and do not endanger operator's body
The advantage of body health.Also, the present invention mainly passes through separation process and the separation of waste oil can be completed in cleaning process two procedures,
Have the advantages that separating rate is fast, separative efficiency is high and separation process is simple.
Two, in the present invention, the revolving speed of cylinder is 2500-3200 revs/min, under the action of centrifuge separation, using this turn
Speed can effectively separate aluminium powder from waste oil.
Three, in the present invention, waste oil is injected by cylinder using the pressure of 0.3MPa in the step (2), using the pressure
Effectively waste oil can be injected in cylinder.
Four, in the present invention, after stopping injecting 15-25s of waste oil, control cylinder stops operating, and which can make to stop
Part waste oil after oiling continues to separate, until the waste oil in cylinder is kept completely separate, ensure that the integrality of waste oil separation.
Five, in the present invention, cylinder and aluminium powder cleaning machine are driven by rotating mechanism, just real using a set of rotating mechanism
Show the separation of waste oil and the removing of aluminium powder, advantageously reduces separation costs.
Six, in the present invention, rotating mechanism further includes motor one, motor two, the clutch upper half, clutch lower half, stops
Hull, brake and clutch shifter.Wherein, clutch shifter and the clutch upper half cooperation control clutch upper half with from
The connection and disconnection of clutch lower half, the structure realize the independent control of outer rotation axis Yu interior rotation axis by same rotating mechanism
System, that is, realize the independent control of cylinder and aluminium powder cleaning machine, advantageously reduce the production cost of separation equipment.
Seven, in the present invention, the oil outlet on cylinder is located above partition, can effectively store the oil separated
It is more convenient to collect the oil separated into fuel reserve tank.
Eight, in the present invention, the depression in centre of cover forms female cap, which is conducive to entire cylinder and steadily fixes
In outer rotation axis, under conditions of high speed rotation, cylinder will not generate shaking, be conducive to improve separating effect and extend whole
The service life of a rotating mechanism.
Nine, in the present invention, reflux downwards under gravity after waste oil capable of being prevented to enter cylinder by oil separating plate,
Guarantee that the Stability and veracity of oil inlet is higher.
Ten, in the present invention, multiple oil outlets are uniformly arranged in the surrounding of cover, are conducive to the oil separated quickly row
Out, separating effect is improved.Wherein, oil outlet is arranged in cover surrounding, rather than the structure of cylinder surrounding is arranged in, and not only protects
Fuel-displaced stability has been demonstrate,proved, the structural strength of cylinder is also improved, under high speed rotation, cylinder is less likely to be damaged；Meanwhile it is fuel-displaced
Mouthful cover is set also and has the advantages that and is easy for installation, easily manufactured and easy to clean.
11, in the present invention, the lower part of cylinder is set as conically shaped, advantageously reduces the oil return probability of waste oil and improves aluminium
The removing speed of powder.
12, in the present invention, cooperated by pedestal and scraper plate, the aluminium that can be disposably substantially removed from cylinder inner wall
Powder, faster, cleaning efficiency is higher for the cleaning speed of aluminium powder.Pedestal key connection is conducive to aluminium powder removing in the lower end of interior rotation axis
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, which is protecting
Under the premise of card aluminium powder cleaning machine is simple and reasonable, the quick removing of aluminium powder is realized, is conducive to improve separative efficiency.
14, the present invention in, by covering the damped ring in locating piece more, can make scraper plate when separate aluminium powder waste oil with divide
It rotates synchronously from cylinder, is individually rotated when removing aluminium powder, guarantee that separating effect and elimination effect are more preferable.
15, in the present invention, part can be passed through useless when injecting waste oil into cylinder by keeping off oily powder exhaust device
The waste oil that oil inlet flows back downwards, which is formed, to be stopped, and the part waste oil is avoided to mix with separated aluminium powder out.It is flowed back by waste oil
Case can then be collected because entering the part waste oil to flow back downwards under gravity after cylinder.In addition, waste oil return tank is solid
It is scheduled on bracket, fuel reserve tank is fixed on again on waste oil return tank, and entire separation equipment stacks gradually fixed setting from top to bottom, surely
Solidity is more preferable.
16, in the present invention, the lower part of hollow housing is herringbone structure compatible with chev(e)ron baffle, wherein
When separating waste oil, the waste oil to flow back downwards can be made to flow into waste oil return tank through the gap between chev(e)ron baffle and hollow housing.
After the completion of separation, hollow housing is opened by chev(e)ron baffle, aluminium powder can be made directly to be discharged from hollow housing.The structure can
Waste oil is effectively avoided to mix with separated aluminium powder out, to improve separating effect.
17, it in the present invention, by the movement of L shape track and telescopic cylinder cooperation control chev(e)ron baffle, realizes
The automatic shutter of empty housing is conducive to the separative efficiency for promoting waste oil.
18, in the present invention, the two sides of chev(e)ron baffle extend to form supporting section, and the two of chev(e)ron baffle vertically downwards
A supporting section is located on two L shape tracks.The structure enables the waste oil of reflux completely into waste oil return tank, without
Aluminium powder collecting box can be entered.
19, present invention is mainly used for the separation of the waste oil formed by aluminium powder and wire drawing oil, but can also be used for other containing gold
Belong to the separation of the waste oil of powder.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is left view structural representation of the invention；
Fig. 3 is backsight structural representation of the invention；
Fig. 4 is A-A schematic cross-sectional view of Fig. 2；
Fig. 5 is B-B schematic cross-sectional view of Fig. 2；
Fig. 6 is the structural schematic diagram of rotating separation device in the present invention；
Fig. 7 is the structural schematic diagram of middle cylinder body of the present invention；
Fig. 8 is the structural schematic diagram of cover in the present invention；
Fig. 9 is the structural schematic diagram of the clutch upper half in the present invention；
Figure 10 is the structural schematic diagram of clutch shifter in the present invention；
Figure 11 is the structural schematic diagram of China and foreign countries' rotation axis of the present invention；
Figure 12 is the sectional view of China and foreign countries' rotation axis of the present invention；
Figure 13 is the schematic view of the front view of aluminium powder cleaning machine in the present invention；
Figure 14 is the overlooking structure diagram of aluminium powder cleaning machine in the present invention；
Label in figure are as follows: 1, fuel reserve tank, 2, cabinet, 3, case lid, 4, partition, 5, waste oil import, 6, oil outlet, 7, outer turn
Moving axis, 8, interior rotation axis, 9, bearing block, 10, motor one, 11, motor two, 12, the clutch upper 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, compressed spring, 28, oil inlet pipe, 29, oil removal
Plate, 30, waste oil return tank, 31, bracket, 32, aluminium powder collecting box, 33, hollow housing, 34, chev(e)ron baffle, 35, telescopic cylinder,
36, L shape track.
Specific embodiment
Embodiment 1
A kind of separation method of the waste oil containing aluminium powder, includes the following steps:
(1) initial process controls cylinder with 2500 revs/min of rotational speed；
(2) separation process injects waste oil from cylinder lower part, and the injection pressure of waste oil is 0.3MPa, and waste oil enters separation
After cylinder, under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inner wall, and isolates the oil after aluminium powder then
Oil outlet 6 through cylinder top is discharged；
(3) cleaning process first stops injection waste oil, after stopping injecting waste oil 15s, then controls cylinder and stop operating,
The aluminium powder on cylinder inner wall is finally removed automatically using aluminium powder cleaning machine, and aluminium powder is discharged through cylinder lower part, completes waste oil
Separation.
Wherein, cylinder requires smooth running, without obvious seismism.
Through experimental results demonstrate after separation method described in the present embodiment, the separation rate of aluminium powder is up to 90%.
Embodiment 2
A kind of separation method of the waste oil containing aluminium powder, includes the following steps:
(1) initial process controls cylinder with 3200 revs/min of rotational speed；
(2) separation process injects waste oil from cylinder lower part, and the injection pressure of waste oil is 0.3MPa, and waste oil enters separation
After cylinder, under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inner wall, and isolates the oil after aluminium powder then
Oil outlet 6 through cylinder top is discharged；
(3) cleaning process first stops injection waste oil, after stopping injecting waste oil 25s, then controls cylinder and stop operating,
The aluminium powder on cylinder inner wall is finally removed automatically using aluminium powder cleaning machine, and aluminium powder is discharged through cylinder lower part, completes waste oil
Separation.
Through experimental results demonstrate after separation method described in the present embodiment, the separation rate of aluminium powder is up to 93%.
Embodiment 3
A kind of separation method of the waste oil containing aluminium powder, includes the following steps:
(1) initial process controls cylinder with 2800 revs/min of rotational speed；
(2) separation process injects waste oil from cylinder lower part, and the injection pressure of waste oil is 0.3MPa, and waste oil enters separation
After cylinder, under the centrifugal action of cylinder, the aluminium powder in waste oil is separated to cylinder inner wall, and isolates the oil after aluminium powder then
Oil outlet 6 through cylinder top is discharged；
(3) cleaning process first stops injection waste oil, after stopping injecting waste oil 20s, then controls cylinder and stop operating,
The aluminium powder on cylinder inner wall is finally removed automatically using aluminium powder cleaning machine, and aluminium powder is discharged through cylinder lower part, completes waste oil
Separation.
Through experimental results demonstrate after separation method described in the present embodiment, the separation rate of aluminium powder is up to 92%.
Embodiment 4
Based on any of the above embodiments, the cylinder and aluminium powder cleaning machine can be respectively following structure:
The structure of the cylinder are as follows: including the cylinder 20 that lower part is conically shaped and the cover 21 that is fixed on cylinder 20,
The cover 21 is the female cap of depression in centre, and the oil inlet pipe that waste oil is injected into cylinder is provided with below the cylinder
28,20 lower part of cylinder is equipped with waste oil import 5, is provided with oil separating plate 29 above the waste oil import 5 in the cylinder 20, described
Internal diameter oil pipe compatible with 28 outer diameter of oil inlet pipe hole is offered on oil separating plate 29, the oil outlet of the oil inlet pipe 28 is located at oil pipe
Above hole, the structure above oil pipe hole is arranged in the oil outlet of oil inlet pipe 28, enables oil separating plate 29 that waste oil is prevented to enter and divides
From reflux downwards under gravity after cylinder, to guarantee that the Stability and veracity of oil inlet is higher.The cylinder top
The quantity of oil outlet 6 be it is multiple, multiple oil outlets 6 are uniformly arranged on the surrounding of cover 21, and the oil after isolating aluminium powder is from cover
Oil outlet 6 on 21 is discharged.
The structure of the aluminium powder cleaning machine are as follows: be fixed on the scraper plate 23 on pedestal 22, pedestal including pedestal 22 and muti-piece
22 are rotatably arranged in cylinder, and the shape for striking off face of scraper plate 23 is adapted with the inner wall shape of cylinder, and pedestal 22 drives
Scraper plate 23 removes the aluminium powder being attached on cylinder inner wall.
Further, aluminium powder cleaning machine further includes more set locating pieces, quantity of the quantity of locating piece preferably with scraper plate 23
Identical, every set locating piece includes locating piece 24, damped ring 25, locating shaft 26 and compressed spring 27, and the locating shaft 26 is fixed on
On pedestal 22, the compressed spring 27 and damped ring 25 are set on locating shaft 26, and damped ring 25 is located at compressed spring 27
Between cover 21, the locating piece 24 is weldingly fixed on scraper plate 23, and locating piece 24 and cover 21 cooperate for damped ring
25 radial positionings.Wherein, the effect of damped ring 25 is: during the separation process, rotate synchronously aluminium powder cleaning machine with cylinder,
In reset procedure, aluminium powder cleaning machine is independently rotated, and then guarantees that separating effect is more preferable.
In the present embodiment, the quantity of the scraper plate 23 is preferably set to three pieces, and three pieces of 23 uniform weldings of scraper plate are fixed on pedestal
On 22；Correspondingly, the quantity of the locating piece is also set as three sets.
In the present embodiment, the cylinder and aluminium powder cleaning machine are driven by rotating mechanism, wherein the rotating mechanism
Structure can be with are as follows: including outer rotation axis 7 and interior rotation axis 8, cylinder is fixed on the lower end of outer rotation axis 7 by female cap,
Outer rotation axis 7 drives cylinder rotation by female cap；Interior rotation axis 8 is rotatably arranged in outer rotation axis 7, and interior rotation axis 8 is worn
It is fixedly connected after crossing female cap with the pedestal 22 of aluminium powder cleaning machine, aluminium powder cleaning machine is rotatably arranged on by interior rotation axis 8
In cylinder.When work, interior rotation axis 8 drives scraper plate 23 to remove the aluminium powder on cylinder inner wall by pedestal 22.
Further, the rotating mechanism further includes under motor 1, motor 2 11, the clutch upper half 12, clutch
Half portion 13, brake disc 14, brake 15 and clutch shifter 16, wherein brake disc 14 is fixedly installed in the upper of outer rotation axis 7
End, brake 15 are clamped on brake disc 14, and brake 15 cooperates control cylinder to stop operating with brake disc 14, i.e. brake
When 15 unlatching, brake disc 14 is not rotated.Belt pulley 17, motor 1 are additionally provided with below the brake disc 14 on outer 7 top of rotation axis
It is connect by belt pulley 17 with outer rotation axis 7.Clutch lower half 13 is fixed on the upper end of interior rotation axis 8, the clutch upper half
12 are movably connected on the output shaft of motor 2 11 by pin shaft, i.e., the clutch upper half 12 can either move down along output shaft
It is dynamic, and can be rotated under the drive of motor 2 11.On clutch shifter 16 and the cooperation of the clutch upper half 12 control clutch
The connection and disconnection of half portion 12 and clutch lower half 13, the specific structure and tool of clutch shifter 16 and the clutch upper half 12
Body engagement process are as follows: offer allocating slot 18 on the clutch upper half 12, clutch shifter 16 include fork configuration shift fork end and
Connecting pin, shift fork end is located in the allocating slot 18 of the clutch upper half 12, but shift fork end does not influence the normal of the clutch upper half 12
Rotation, connecting pin is flexibly connected with the piston rod of cylinder 19, in addition, the middle part of clutch shifter 16 is additionally provided with rotational support
Point；In use, cylinder 19 by clutch shifter 16 control the clutch upper half 12 on the output shaft of motor 2 11 on move down
It is dynamic, to realize being connected and disconnected from for the clutch upper half 12 and clutch lower half 13.
In the present embodiment, fuel reserve tank 1 is provided with outside the cylinder, fuel reserve tank 1 includes cabinet 2 and case lid 3, and case lid 3 is logical
It crosses bolt to be fixed on cabinet 2, outer rotation axis 7 is fixed on case lid 3 by bearing block 9, and 2 bottom of cabinet is provided with through-hole, is led to
Hole surrounding is provided with the partition 4 for protruding from 2 bottom surface of cabinet, forms oil storage region between 2 inner wall of partition 4 and cabinet；Cylinder position
In in the partition 4 in cabinet 2, and oil outlet 6 is located at 4 top of partition, and the oil after isolating aluminium powder enters reserve through oil outlet 6
Domain.In addition, motor 1, motor 2 11, cylinder 19 and brake disc 14 are fixed on case lid 3 by support frame.
Further, cabinet 2 preferably uses rectangular box body 2, and through-hole is preferably arranged to circular through hole.
In the present embodiment, aluminium powder collecting box 32, waste oil return tank 30 and gear oil row's powder dress are provided with below the cylinder
It sets, the waste oil return tank 30 is fixed on bracket 31, and the fuel reserve tank 1 is fixed on waste oil return tank 30, the gear oil row
Powder device is fixed in waste oil return tank 30, and the aluminium powder collecting box 32 is correspondingly arranged at below the oily powder exhaust device of gear.Wherein, it keeps off
After the completion of there is oily powder exhaust device oil-blocking action and row's powder effect, row's powder effect to refer to separation, the aluminium powder separated can be arranged
To aluminium powder collecting box 32, oil-blocking action refers in separation process, and the waste oil to flow back by gravity can be stopped to enter aluminium powder collection
Case 32, and the part waste oil can be guided to enter waste oil return tank 30.
In the present embodiment, the oily powder exhaust device of the gear includes hollow housing 33 and chev(e)ron baffle 34, the hollow housing
33 lower part is herringbone structure compatible with chev(e)ron baffle 34, and the chev(e)ron baffle 34 is slidably arranged in hollow housing
33 lower section.By mobile chev(e)ron baffle 34, the openable or hollow housing 33 of closing.Wherein, when separating waste oil, hollow housing
33 are closed, and the waste oil of reflux flows into waste oil return tank 30 through the gap between chev(e)ron baffle 34 and hollow housing 33；Discharge
When aluminium powder, hollow housing 33 is opened, and the aluminium powder isolated enters aluminium powder collecting box 32 through hollow housing 33.
Further, the oily powder exhaust device of the gear further includes telescopic cylinder 35 and two L shape tracks 35, two L shape tracks
35 are fixed in waste oil return tank 30, and the hollow housing 33 is fixed on two L shape tracks 35 by two pieces of L shape connectors respectively
On, the two sides of the chev(e)ron baffle 34 extend to form supporting section, two supporting sections of the chev(e)ron baffle 34 vertically downwards
It is located on two L shape tracks 35, the telescopic cylinder 35 is flexibly connected with chev(e)ron baffle 34 for controlling hollow housing
33 opening and closing realizes the automatic shutter of hollow housing 33.
In the present embodiment, in order to guarantee the simplification of device structure, the oil outlet of the oil inlet pipe 28 passes through hollow housing
Vertically enter cylinder after 33.
In the present embodiment, in order to facilitate the fixation of oil separating plate 29, the lower part of the pedestal 22 is fixedly connected with more connections
Bar, the oil separating plate 29 are bolted in more connecting rods.Wherein, the outer diameter of the connecting rod is greater than the outer of locating shaft 26
Diameter, and connecting rod is made with the integrated molding of locating shaft 26.When installation, offered on pedestal 22 compatible with 26 outer diameter of locating shaft
Mounting hole, locating shaft 26 after the mounting hole of pedestal 22, then weld or bolt is fixed on pedestal 22 below pedestal 22.
Claims (10)
1. a kind of separation method of waste oil containing aluminium powder, characterized by the following steps:
(1) initial process, control cylinder rotation；
(2) separation process injects waste oil from cylinder lower part, and under the centrifugal action of cylinder, the aluminium powder in waste oil is separated
To cylinder inner wall, oil outlet of the oil through cylinder top after isolating aluminium powder is discharged；
(3) cleaning process first stops injection waste oil, then controls cylinder and stop operating, finally automatic using aluminium powder cleaning machine
The aluminium powder on cylinder inner wall is removed, aluminium powder is discharged through cylinder lower part, completes the separation of waste oil；
The cylinder and aluminium powder cleaning machine are driven by rotating mechanism, and the rotating mechanism includes outer rotation axis (7) and interior
Rotation axis (8), for the outer rotation axis (7) for driving cylinder to rotate, the interior rotation axis (8) is rotatably arranged on outer rotation axis
(7) in, for driving aluminium powder cleaning machine to remove aluminium powder；
The rotating mechanism further includes motor one (10), motor two (11), the clutch upper half (12), clutch lower half
(13), brake disc (14), brake (15) and clutch shifter (16), brake disc (14) fixed setting is in outer rotation axis
(7) upper end, the brake (15) are clamped on brake disc (14), and brake (15) is separated with brake disc (14) cooperation control
Cylinder stops operating；The motor one (10) is connect by belt pulley (17) with outer rotation axis (7), the clutch lower half (13)
It is fixed on the upper end of interior rotation axis (8), the clutch upper half (12) is movably connected on the output shaft of motor two (11), institute
State clutch shifter (16) and the clutch upper half (12) cooperation control clutch upper half (12) and clutch lower half (13)
Connection and disconnection；
It is provided with fuel reserve tank (1) outside the cylinder, the fuel reserve tank (1) includes cabinet (2) and case lid (3), the outer rotation
Axis (7) is fixed on case lid (3) by bearing block (9), and cabinet (2) bottom is provided with through-hole, the through-hole surrounding setting
There is the partition (4) for protruding from cabinet (2) bottom surface, forms oil storage region between the partition (4) and cabinet (2) inner wall；Described point
It is located at the partition (4) in cabinet (2) Nei from cylinder, and oil outlet (6) is located above partition (4), the oil after isolating aluminium powder is through going out
Hydraulic fluid port (6) enters oil storage region；
The cylinder includes cylinder (20) and the cover (21) being fixed on cylinder (20), and the cover (21) is depression in centre
Female cap, the cylinder is fixed on outer rotation axis (7) by female cap, after the interior rotation axis (8) passes through female cap
It is connect with aluminium powder cleaning machine.
2. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: separation in the step (1)
The revolving speed of cylinder is 2500-3200 revs/min.
3. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: used in the step (2)
Waste oil is injected cylinder by the pressure of 0.3MPa.
4. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: stop in the step (3)
After injecting 15-25s of waste oil, control cylinder stops operating.
5. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: setting below the cylinder
Have oil inlet pipe (28), cylinder (20) lower part is equipped with waste oil import (5), above the waste oil import (5) in the cylinder (20)
It is provided with oil separating plate (29), internal diameter oil pipe compatible with oil inlet pipe (28) outer diameter hole, institute is offered on the oil separating plate (29)
The oil outlet for stating oil inlet pipe (28) is located above oil pipe hole.
6. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: the aluminium powder cleaning machine packet
It includes pedestal (22) and muti-piece is fixed on scraper plate (23) on pedestal (22), pedestal (22) key connection is in interior rotation axis (8)
Lower end, interior rotation axis (8) drive scraper plate (23) to remove the aluminium powder on cylinder inner wall by pedestal (22).
7. a kind of separation method of the waste oil containing aluminium powder as claimed in claim 6, it is characterised in that: the aluminium powder cleaning machine is also
Including covering quantity locating piece identical with scraper plate (23) quantity, every set locating piece includes locating piece (24), damped ring (25), determines more
Position axis (26) and compressed spring (27), the locating shaft (26) are fixed on pedestal (22), the compressed spring (27) and damping
Circle (25) is set on locating shaft (26), and damped ring (25) is located between compressed spring (27) and cover (21), described fixed
Position block (24) is weldingly fixed on scraper plate (23), for damped ring (25) radial positioning.
8. a kind of separation method of the waste oil containing aluminium powder as described in claim 1, it is characterised in that: setting below the cylinder
There are aluminium powder collecting box (32), waste oil return tank (30) and keep off oily powder exhaust device, the waste oil return tank (30) is fixed on bracket
(31) on, the fuel reserve tank (1) is fixed on waste oil return tank (30), and the oily powder exhaust device of the gear is fixed on waste oil return tank
(30) in, the aluminium powder collecting box (32) is correspondingly arranged at below the oily powder exhaust device of gear.
9. a kind of separation method of the waste oil containing aluminium powder as claimed in claim 8, it is characterised in that: the oily powder exhaust device packet of the gear
Hollow housing (33) and chev(e)ron baffle (34) are included, the lower part of the hollow housing (33) is to be adapted with chev(e)ron baffle (34)
Herringbone structure, the chev(e)ron baffle (34) is slidably arranged in the lower section of hollow housing (33).
10. a kind of separation method of the waste oil containing aluminium powder as claimed in claim 9, it is characterised in that: the oily powder exhaust device of the gear
It further include telescopic cylinder (35) and two L shape tracks (36), the hollow housing (33) is fixed by two pieces of L shape connectors respectively
On two L shape tracks (36), the chev(e)ron baffle (34) is arranged on two L shape tracks (36), the telescopic cylinder
(35) opening and closing for controlling hollow housing (33) is flexibly connected with chev(e)ron baffle (34).
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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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| 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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| CN106047467B true CN106047467B (en) | 2018-12-28 |
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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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| GB2084479A (en) * | 1980-09-23 | 1982-04-15 | Ford Motor Co | Separating solids from liquids |
| CN2897445Y (en) * | 2006-04-19 | 2007-05-09 | 威海迪科机电设备有限公司 | Oil purifier |
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| US4293424A (en) * | 1975-04-10 | 1981-10-06 | Swiss Aluminium Ltd. | Process for cleaning rolling lubricant |
| GB2084479A (en) * | 1980-09-23 | 1982-04-15 | Ford Motor Co | Separating solids from liquids |
| CN2897445Y (en) * | 2006-04-19 | 2007-05-09 | 威海迪科机电设备有限公司 | Oil purifier |
| CN102806151A (en) * | 2012-08-27 | 2012-12-05 | 天津立林石油机械有限公司 | Iron scrap deoiling machine |
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| CN106047467A (en) | 2016-10-26 |
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