CN208065835U - Improved cold-rolling emulsion skimming plant - Google Patents
Improved cold-rolling emulsion skimming plant Download PDFInfo
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- CN208065835U CN208065835U CN201721916144.7U CN201721916144U CN208065835U CN 208065835 U CN208065835 U CN 208065835U CN 201721916144 U CN201721916144 U CN 201721916144U CN 208065835 U CN208065835 U CN 208065835U
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- skimming
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Abstract
A kind of improved cold-rolling emulsion skimming plant, include that the upper driving roller of rotation is driven by driving motor and is placed on the oil skimming belt of driving roller, the oil skimming belt is vertical state, and upper end is placed on driving roller, lower end is placed on lower counterweight roller-way, is tensioned oil skimming belt by the gravity of lower counterweight roller-way；The driving roller both sides have anti-deviation rib, anti-deviation rib to be arranged in oil skimming belt both sides, prevent oil skimming belt sideslip.Its advantage is that using the belt type oil skimmer of this structure, counterweight is freely suspended in emulsion oil skimming belt on lower side, belt tension is uniform, and belt is almost without deviation phenomenon, without designing deviation adjusting device, device overall structure is simple, it is easily manufactured, and the service life of vulnerable part oil skimming belt improves twice or more, the miscellaneous oil in emulsion can be quickly cleaned, the greasy property of emulsion is effectively ensured, the stringent hetero oil content that controls is below 5%.
Description
Technical field
It is the utility model is related to metallurgical steel rolling equipment field, more particularly to a kind of for removing the improved of the miscellaneous oil of emulsion
Cold-rolling emulsion skimming plant.
Background technology
In cold rolled sheet production process, roll bearing is lubricated using Oil-air Lubrication, rolling mill screwdown device, machine
Roller, balance system in frame etc. are hydraulic control, and the oil gas lubricating system of these hydraulic systems and bearing all has difference
The leakage of degree, the hydraulic oil and lubricating oil leaked out are flowed into emulsion in collecting tank, are returned to emulsion system and are participated in following
Ring.The miscellaneous oil that these enter emulsion system is extremely low without saponification number or saponification number, cannot be emulsified, and major part contains demulsification
Agent after being mixed with emulsion, destroys the stability of emulsion, the greasy property of emulsion is made to decline to a great extent, and these oil
Do not consider annealing cleanness, after being attached to belt steel surface, considerably increases carbon residue and surface ash content after strip annealing, final shadow
Ring pan cleanliness.Therefore, hetero oil content is generally controlled using oil skimmer now.Generally use the belt of upper and lower double roller cartridge type
Oil skimmer, upper roller are that actively, belt and lower roller are driven, skim the oil slick on fuel tank internal emulsification liquid surface by oleophylic belt
Go out, then scraped waste oil to collecting tank by the scraper plate inside and outside upper roller, is finally transported away waste oil by auger conveyor, but make
Used time oil skimmer there is also some problems.（1）It needs to change by adjusting the bolt that is arranged in driving wheel both sides after belt deviation
Become lower roll levelness and achieve the effect that correction, due to differing 3m between up-down rollers, frame is longer, adjusts inconvenience, effect
Also bad.（2）Oil film can be formed in operation process between oil skimming belt and roller, friction coefficient is caused to become smaller, belt is on roller
Skidding, deviation phenomenon are serious.Belt is interfered with device framework when sideslip, and edge is easy to grind flash, and belt unilateral side occurs
Phenomenon is elongated, oil skimming belt abjection roller is integrally fallen into emulsion box after being even broken when serious, it is difficult to fish for, polluted emulsification
Liquid.Therefore, it is necessary to be improved to oil skimmer structure, its reliability of operation is promoted.
Utility model content
It is an object of the invention to provide a kind of simple in structure, good oil skimmer devices of using effect, use this practicality
Novel is a kind of hetero oil content that can be controlled in emulsion, ensures the improved cold-rolling emulsion of strip surface quality qualification
Skimming plant.
The solution of the utility model is such：
A kind of improved cold-rolling emulsion skimming plant includes being driven the upper driving roller of rotation by driving motor and being placed on
The oil skimming belt of driving roller, the oil skimming belt are vertical state, and upper end is placed on driving roller, and lower end is placed on lower counterweight roller-way, by
Oil skimming belt is tensioned by the gravity of lower counterweight roller-way；The driving roller both sides have anti-deviation rib, anti-deviation rib to be distributed in slash
Oil band both sides, prevent oil skimming belt sideslip.
More specific technical solution further includes：Position in the middle part of driving roller is provided with friction wheel, it is described to rub
The surface that guide wheel is pressed in oil skimming belt is wiped, oil skimming belt is compressed to the surface for being attached to driving roller.
Further：The lower counterweight roller-way is connect with fixing axle by bearing, wherein lower counterweight roller-way and fixing axle
Generally balance weight mechanism.
Further：The lower counterweight roller-way is upper and lower two layers of double roller road structure, and upper and lower two layers of fixing axle is connected
It connects, the spacing between upper and lower layer roller-way is the region that oil skimming belt passes through.
The utility model has the advantages that using the belt type oil skimmer of this structure, counterweight freely suspends oil skimming belt on lower side
In emulsion, belt tension is uniform, and belt is almost without deviation phenomenon, without designing deviation adjusting device, device overall structure
Simply, easily manufactured, and the service life of vulnerable part oil skimming belt improves twice or more, the miscellaneous oil in emulsion can obtain soon
Speed cleaning, is effectively ensured the greasy property of emulsion, and the stringent hetero oil content that controls is below 5%.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the F direction views of Fig. 1.
Fig. 3 is the structural schematic diagram of counterweight roller-way 4.
Reference numeral is in figure：The upper driving rollers of 1-, 2- friction wheels, 3- oil skimming belts, counterweight roller-way under 4-, 5- transmission electricity
Machine, 6- scraper plates, 7- waste oil collecting delivery chutes.
Specific implementation mode
The present embodiment is as shown in Figure 1, 2, and oil skimming belt 3 is vertical state, and upper end is placed on driving roller 1, and lower end, which is placed on down, matches
Oil skimming belt 3 is tensioned by weight roller-way 4 by the gravity of lower counterweight roller-way 4；There are anti-deviation rib in 1 both sides of the driving roller, anti-deviation
Rib is arranged in 3 both sides of oil skimming belt, prevents 3 sideslip of oil skimming belt；The position at 1 middle part of driving roller is being provided with friction wheel
2, the friction wheel 2 is pressed in the surface of oil skimming belt 3, and oil skimming belt 3 is compressed to the surface for being attached to driving roller 1.
As shown in figure 3, lower counterweight roller-way 4 is upper and lower two layers of double roller road structure, every layer of roller-way connects with respective fixing axle
It connects, upper and lower two layers of fixing axle is connected, and the spacing between upper and lower layer roller-way is the region that oil skimming belt 3 passes through.
Operation principle of the present invention is：Driving motor 5 drives driving roller 1 to rotate, and drives oil skimming belt 3 to rotate, described scrapes
Oiled-plate method 6 is affixed with oil skimming belt 3, and when oil skimming belt 3 is after scraper plate 6, the grease adsorbed thereon is scraped by scraper plate 6 and is discharged into waste oil and receives
Collect in delivery chute 7.In the driving roller 1 intermediate position be equipped with friction wheel 2 increase oil skimming belt 3 and pass work(roller 1 it
Between friction, prevent 3 skidding sideslip of oil skimming belt.
Claims (4)
1. a kind of improved cold-rolling emulsion skimming plant, including by driving motor（5）Drive the upper driving roller of rotation（1）And
It is placed on driving roller（1）Oil skimming belt（3）, it is characterised in that：The oil skimming belt（3）For vertical state, upper end is placed on live-roller
Cylinder（1）, lower end is placed on lower counterweight roller-way（4）, by lower counterweight roller-way（4）Gravity by oil skimming belt（3）Tensioning；The driving roller
（1）Both sides have anti-deviation rib, anti-deviation rib to be distributed in oil skimming belt（3）Both sides prevent oil skimming belt（3）Sideslip.
2. improved cold-rolling emulsion skimming plant according to claim 1, it is characterised in that：Positioned at driving roller
（1）The position at middle part is provided with friction wheel（2）, the friction wheel（2）It is pressed in oil skimming belt（3）Surface, by oil skimming belt（3）
Compression is attached to driving roller（1）Surface.
3. improved cold-rolling emulsion skimming plant according to claim 1, it is characterised in that：The lower counterweight roller-way
（4）It is connect by bearing with fixing axle, wherein lower counterweight roller-way（4）With fixing axle generally balance weight mechanism.
4. improved cold-rolling emulsion skimming plant according to claim 1, it is characterised in that：The lower counterweight roller-way
（4）For upper and lower two layers of double roller road structure, upper and lower two layers of fixing axle is connected, and the spacing between upper and lower layer roller-way is oil skimming
Band（3）The region passed through.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509836 | 2017-06-28 | ||
| CN2017105098368 | 2017-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065835U true CN208065835U (en) | 2018-11-09 |
Family
ID=64034631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721916144.7U Active CN208065835U (en) | 2017-06-28 | 2017-12-31 | Improved cold-rolling emulsion skimming plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065835U (en) |
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2017
- 2017-12-31 CN CN201721916144.7U patent/CN208065835U/en active Active
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