CN211595231U - Oil-water separation device for lubricating oil of oil film bearing - Google Patents
Oil-water separation device for lubricating oil of oil film bearing Download PDFInfo
- Publication number
- CN211595231U CN211595231U CN201922104960.3U CN201922104960U CN211595231U CN 211595231 U CN211595231 U CN 211595231U CN 201922104960 U CN201922104960 U CN 201922104960U CN 211595231 U CN211595231 U CN 211595231U
- Authority
- CN
- China
- Prior art keywords
- oil
- sedimentation tank
- semi
- sedimentation
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Removal Of Floating Material (AREA)
Abstract
An oil-water separation device for lubricating oil of an oil film bearing belongs to the technical field of rolling mill bearing lubricating equipment and is used for carrying out oil-water separation on the lubricating oil of the oil film bearing. The technical scheme is as follows: the oil inlet of sedimentation tank is located sedimentation tank front end upper portion, the oil-out is located sedimentation tank rear end upper portion, the delivery port is located sedimentation tank front end lower part, the height that highly is higher than the oil-out of oil inlet, oil appearance extraction mouth is in the below of oil-out, a plurality of sedimentation tanks are connected in proper order, the oil-out of place ahead sedimentation tank is connected with the oil inlet of rear sedimentation tank, the oil spilling baffle is installed at the rear portion of last sedimentation tank, the rear of oil spilling baffle is for collecting the oil bath, there is the oil-out the lower part of collecting the oil bath, it is connected with the recovery pipeline to collect the oil bath oil-out. The utility model discloses simple structure, convenient to use, respond well can separate oil and water effectively, have avoided the emission of oily water, have reduced the pollution to the environment, and the oil of isolating can recycle, the cost of production that has significantly reduced.
Description
Technical Field
The utility model relates to a device for being directed at oil film bearing lubricating oil carries out oil-water separation belongs to rolling mill bearing lubricating equipment technical field.
Background
The bearing seat and the bearing of the strip rolling mill supporting roller in the steel industry adopt oil film bearings, the oil film of the oil film bearings adopts a centralized thin oil lubrication system, and in the production process, rolling cooling water can enter a lubricating oil tank because a bearing seat oil cavity and a pipeline can generate negative pressure when a roller rotates at high speed. The cooling water is remained in the lubricating oil tank for a long time to cause oil emulsion deterioration, further abrade the bearing of the supporting roller, cause the conditions of locking and damage of the supporting roller, seriously affect the normal operation of production and also affect the product quality. Therefore, the lubricating oil of the lubricating oil tank is frequently detected in the production process, and the polluted lubricating oil is discharged in time when moisture exists in the lubricating oil tank, so that the lubricating of the bearing is prevented from being influenced. If the discharged polluted lubricating oil is simply discharged, not only a large amount of lubricating oil is wasted, but also the production cost is increased, and the environment is polluted, so that the polluted lubricating oil is very necessary to be treated, the moisture is separated, and the separated lubricating oil is reused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an oil film bearing lubricating oil's oil water separator is provided, this kind of separator can carry out efficient oil water separation to hydrous oil film bearing lubricating oil, makes the lubricating oil after the separation obtain the reuse to reduction in production cost and avoid the polluted environment.
The technical scheme for solving the technical problems is as follows:
the utility model provides an oil-water separator of oil film bearing lubricating oil, it includes a plurality of sedimentation tanks, a plurality of sedimentation tanks have the oil inlet respectively, the oil-out, delivery port and oil appearance extraction mouth, the oil inlet is located sedimentation tank front end upper portion, the oil-out is located sedimentation tank rear end upper portion, the delivery port is located sedimentation tank front end lower part, the height that highly is higher than the oil-out of oil inlet, oil appearance extraction mouth is in the below of oil-out, a plurality of sedimentation tanks connect gradually, the oil-out of place ahead sedimentation tank is connected with the oil inlet of rear sedimentation tank, the height that highly is higher than the oil inlet of rear sedimentation tank of place ahead sedimentation tank oil-out, the oil spilling baffle is installed to the rear portion of last sedimentation tank, the rear of oil spilling baffle is for collecting the oil bath, there is the collection oil bath oil-out the lower part of collecting the oil bath.
According to the oil-water separation device for the lubricating oil of the oil film bearing, each sedimentation tank is internally provided with a plurality of semi-partition plates, the semi-partition plates are sequentially arranged in the sedimentation tank, one side of each adjacent semi-partition plate is respectively connected with the two opposite sides of the sedimentation tank, and the sedimentation tank is divided into the bent communicated spaces by the semi-partition plates in the length direction.
Above-mentioned oil water separator of oil film bearing lubricating oil, in the space between the adjacent semi-diaphragm to and the space between semi-diaphragm and sedimentation tank both ends face, all placed the slope diaphragm respectively, the slope opposite direction of adjacent slope diaphragm, upper end and the lower extreme one side of every slope diaphragm are connected with the both sides edge of the semi-diaphragm on oil feed one side respectively, and the upper end and the lower extreme opposite side of slope diaphragm are connected with a side edge and the space passageway of a semi-diaphragm on oil outlet side respectively.
According to the oil-water separation device for the oil film bearing lubricating oil, the outside of the water outlet of the sedimentation tank is connected with the inverted U-shaped pipeline, the inverted U-shaped pipeline is provided with the water drain valve, and the height of the inverted U-shaped pipeline is larger than the thickness of the oil layer after sedimentation.
The utility model has the advantages that:
the utility model adopts a plurality of sedimentation tanks to carry out multi-stage combined separation on the water-containing oil film bearing lubricating oil, improves the purity of separation, the height of the oil outlet of the front sedimentation tank is higher than that of the oil inlet of the rear sedimentation tank, and the flow of the oil liquid is realized by utilizing the height difference; the sedimentation tank is divided into a bending space channel by a plurality of half clapboards, the flowing length of oil and water in the sedimentation tank is increased, and meanwhile, a slope transverse plate is arranged in each compartment to reduce the depth of the oil tank and increase the effective sedimentation area, and the two structures improve the sedimentation separation efficiency by times; the delivery port is connected with the type of falling U pipeline, when can guaranteeing to fall U pipeline valve and open, what flow out is the water after deposiing, if the liquid level is low excessively, oil reservoir liquid gets into type of falling U pipeline and also can not flow out, has solved the problem that greasy dirt pollutes basement blow-off groove and loss drainage filter core and dredge pump.
The utility model has simple structure, convenient use and good effect, can effectively separate oil from water, avoids the discharge of oily water, prolongs the service life of sewage discharge equipment, lightens the burden of sewage discharge, reduces the pollution to the environment and protects the water resource; the separated oil can be completely recycled, so that the production cost is greatly reduced.
The utility model discloses need not consume any energy, durable, economical and practical has solved the problem that the bearing lubrication that oil film bearing lubricating-oil tank intake and lead to is not in place, has created fabulous economic benefits, is worth using widely in the trade.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a sedimentation tank.
The figures are labeled as follows: the device comprises a first sedimentation tank 1, a second sedimentation tank 2, a third sedimentation tank 3, a fourth sedimentation tank 4, a semi-partition plate 5, a slope transverse plate 6, an oil overflow partition plate 7, a first oil collecting tank 8, a second oil collecting tank 9, an inverted U-shaped pipe 10, an oil inlet 11, an oil outlet 12, a water outlet 13 and an oil sample extraction port 14.
Detailed Description
The utility model discloses constitute by first sedimentation tank 1, second sedimentation tank 2, third sedimentation tank 3, fourth sedimentation tank 4.
The sedimentation tank of the invention is respectively provided with an oil inlet 11, an oil outlet 12, a water outlet 13 and an oil sample extraction port 14, wherein the oil inlet 11 is positioned at the upper part of the front end of the sedimentation tank, the oil outlet 12 is positioned at the upper part of the rear end of the sedimentation tank, the water outlet 13 is positioned at the lower part of the front end of the sedimentation tank, the height of the oil inlet 11 is higher than that of the oil outlet 12, and the oil sample extraction port 14 is positioned below the oil outlet 12. A plurality of sedimentation tanks are connected in sequence, the oil outlet 12 of the front sedimentation tank is connected with the oil inlet 11 of the rear sedimentation tank, the oil outlet 12 of each sedimentation tank is connected with the oil inlet 11 of the next sedimentation tank through a common pipeline, the oil outlet 12 of the previous sedimentation tank is slightly higher than the oil inlet 11 of the next sedimentation tank in height, and the oil can flow conveniently through height difference.
The graph shows that according to the Stokes law theorem, the oil drop settling velocity is in direct proportion to the oil drop particle size, so that the oil drop particles with small settling velocity can be rapidly settled when the pool is shallower, and the decomposition efficiency is greatly improved. Therefore the utility model discloses half baffle 5 and slope diaphragm 6 have been set up in the sedimentation tank to increase the length of liquid operation in the sedimentation tank, can reduce the holistic length of sedimentation tank like this, reduce the oil bath degree of depth simultaneously, increase effective sedimentation area, improve the sedimentation and decompose efficiency.
There is polylith semi-diaphragm 5 in every sedimentation tank, and semi-diaphragm 5 arranges in the sedimentation tank in proper order, and one side of adjacent semi-diaphragm 5 is connected with the relative both sides of sedimentation tank respectively, and the intercommunication space of buckling is cut apart into with the sedimentation tank in length direction to a plurality of semi-diaphragms 5.
In the space between the adjacent semi-diaphragms 5 and the space between the semi-diaphragms 5 and the two end faces of the sedimentation tank, the slope transverse plates 6 are respectively placed, the inclination directions of the adjacent slope transverse plates 6 are opposite, one side of the upper end and the lower end of each slope transverse plate 6 is respectively connected with the two side edges of the semi-diaphragms 5 on one side of the oil inlet, and the other side of the upper end and the lower end of each slope transverse plate 6 is respectively connected with one side edge of the semi-diaphragm 5 on one side of the oil outlet and a space channel.
The figure shows that the first sedimentation tank 1 is provided with 3 semi-partition plates 5 and 4 slope transverse plates; the second sedimentation tank is provided with 3 semi-partition plates 5 and 4 slope transverse plates 6; the third sedimentation tank is provided with 1 half partition plate 5 and 2 slope transverse plates 6.
The figure shows that the rear part of the first sedimentation tank 1 is provided with an oil spilling partition 7, the height of the oil spilling partition 7 is 40cm, and the oil spilling partition 7 divides the rear part of the first sedimentation tank 1 into a first oil collecting tank 8 with the length of 80 cm. An oil overflow baffle 7 is arranged in the middle of the fourth sedimentation tank 4, the height of the oil overflow baffle 7 is 40cm, the oil overflow baffle 7 divides the fourth sedimentation tank into two parts, and the rear part is a second oil collecting tank 9. The lower parts of the first collecting oil pool 8 and the second collecting oil pool 9 are provided with collecting oil pool oil outlets which are connected with a recovery pipeline.
The oil spilling partition 7 separates the first sedimentation tank 1 and the fourth sedimentation tank 4 from the first collection oil tank 8 and the second collection oil tank 9 respectively, when the upper oil level of the sedimentation tank reaches a certain height, oil can spill the oil spilling partition 7 to enter the collection oil tank, the collection oil tank can convey collected lubricating oil back to the oil tank, and the collected lubricating oil is subjected to secondary utilization.
The outside of the water outlet 13 of each sedimentation tank is connected with an inverted U-shaped pipeline 10, and a water drain valve is arranged on the inverted U-shaped pipeline 10. The design of falling U type pipeline 10 height is greater than the thickness of deposiing back oil reservoir far away, and profit density is different, and oil is under, and what flow out when the valve that can guarantee to fall U type pipeline 10 was opened is the water after deposiing, and if the liquid level was crossed lowly, oil reservoir liquid gets into and falls U type pipeline 10 and also can not flow out.
The utility model discloses the oil-water mixture who deposits in the oil tank utilizes the hose connection, communicates with sedimentation tank and No. two sedimentation tanks. When the second sedimentation tank can not hold the sewage seriously due to pollution, the first sedimentation tank ball valve is opened. And in other times, the first sedimentation tank mainly shares the sump oil and the purified water on the lower layer of the second sedimentation tank, and the first sedimentation tank is kept stand for a period of time to separate water. The floating oil on the upper layer of the second sedimentation tank flows into a third sedimentation tank through the oil outlet of the second sedimentation tank, and the floating oil on the surface layer flows into a fourth sedimentation tank through the oil outlet of the third sedimentation tank after standing for a long time.
The utility model discloses an embodiment as follows:
the whole length of the utility model is 12 meters;
the length of the first sedimentation tank 1 is 4.8 meters, the height is 1.1 meters, the width is 1 meter, and the length of the first oil collecting tank 8 is 0.8 meter;
the length of the second sedimentation tank 2 is 3.5 meters, the height is 1.3 meters, and the width is 1 meter;
the third sedimentation tank 3 has a length of 1.9 m, a height of 1.2 m and a width of 1 m;
the length of the fourth sedimentation tank 4 is 1.8 meters, the height is 1.1 meters, the width is 1 meter, and the length of the second collection tank 9 is 1 meter;
the width of the half partition 5 is 60, and the height is 1.1 m;
the height of the slope transverse plate 6 is 60;
the height of the oil spilling baffle 7 is 0.4 meter.
Claims (4)
1. The oil-water separation device for the lubricating oil of the oil film bearing is characterized in that: the oil-saving sedimentation tank comprises a plurality of sedimentation tanks, wherein the sedimentation tanks are respectively provided with an oil inlet (11), an oil outlet (12), a water outlet (13) and an oil sample extraction port (14), the oil inlet (11) is positioned at the upper part of the front end of the sedimentation tank, the oil outlet (12) is positioned at the upper part of the rear end of the sedimentation tank, the water outlet (13) is positioned at the lower part of the front end of the sedimentation tank, the oil inlet (11) is higher than the oil outlet (12), the oil sample extraction port (14) is positioned below the oil outlet (12), the sedimentation tanks are sequentially connected, the oil outlet (12) of the front sedimentation tank is connected with the oil inlet (11) of the rear sedimentation tank, the oil outlet (12) of the front sedimentation tank is higher than the oil inlet (11) of the rear sedimentation tank, an oil overflow partition plate (7) is arranged at the rear part of the last sedimentation tank, the oil overflow partition plate (7) is used for collecting the oil, the oil outlet of the oil collecting pool is connected with a recovery pipeline.
2. The oil-water separator for oil film bearing lubricating oil according to claim 1, characterized in that: the sedimentation tank is characterized in that a plurality of semi-partition plates (5) are arranged in each sedimentation tank, the semi-partition plates (5) are sequentially arranged in the sedimentation tank, one side of each adjacent semi-partition plate (5) is respectively connected with two opposite sides of the sedimentation tank, and the sedimentation tank is divided into bent communicated spaces in the length direction by the semi-partition plates (5).
3. The oil-water separator for oil film bearing lubricating oil according to claim 2, characterized in that: in the space between adjacent semi-diaphragms (5) to and the space between semi-diaphragm (5) and sedimentation tank both ends face, slope diaphragm (6) have all been placed respectively, the slope opposite direction of adjacent slope diaphragm (6), upper end and lower extreme one side of every slope diaphragm (6) are connected with the both sides edge of semi-diaphragm (5) on one side of the oil feed respectively, the upper end and the lower extreme opposite side of slope diaphragm (6) are connected with one side edge and the space channel of oil outlet side semi-diaphragm (5) respectively.
4. The oil-water separator for oil film bearing lubricating oil according to claim 1, characterized in that: the outside of a water outlet (13) of the sedimentation tank is connected with an inverted U-shaped pipeline (10), a water drain valve is installed on the inverted U-shaped pipeline (10), and the height of the inverted U-shaped pipeline (10) is larger than the thickness of the oil layer after sedimentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104960.3U CN211595231U (en) | 2019-11-29 | 2019-11-29 | Oil-water separation device for lubricating oil of oil film bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104960.3U CN211595231U (en) | 2019-11-29 | 2019-11-29 | Oil-water separation device for lubricating oil of oil film bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211595231U true CN211595231U (en) | 2020-09-29 |
Family
ID=72589741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922104960.3U Active CN211595231U (en) | 2019-11-29 | 2019-11-29 | Oil-water separation device for lubricating oil of oil film bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211595231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813922A (en) * | 2021-01-06 | 2021-05-18 | 西南科技大学 | Active-passive debris flow water-stone separation-energy dissipation disaster reduction device |
-
2019
- 2019-11-29 CN CN201922104960.3U patent/CN211595231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813922A (en) * | 2021-01-06 | 2021-05-18 | 西南科技大学 | Active-passive debris flow water-stone separation-energy dissipation disaster reduction device |
| CN112813922B (en) * | 2021-01-06 | 2022-05-17 | 西南科技大学 | Active-passive debris flow water-stone separation-energy dissipation disaster reduction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207031098U (en) | A kind of waste water oil partition tank | |
| CN211595231U (en) | Oil-water separation device for lubricating oil of oil film bearing | |
| CN107381858B (en) | Marine oily water cleaning device | |
| CN201704101U (en) | Automatic wiping grease trap | |
| CN208832087U (en) | A kind of device of energy-saving online removal working solution sediment | |
| CN102397712B (en) | Mobile oil-water separation device with floating oil absorber | |
| CN210795843U (en) | High-efficient air supporting machine and scrape sediment device thereof | |
| CN105688448B (en) | Degreasing bath remove oil-cleaning system | |
| CN110984091A (en) | Water and sewage separation device for pumped storage power station gravity drainage hole | |
| CN209178108U (en) | A kind of oily-water seperating equipment of waste oil | |
| CN205999065U (en) | Oil water separator | |
| CN215387738U (en) | Terminal desilting pond processing apparatus in escape canal | |
| CN205222940U (en) | Degrease line comdenstion water is recycle system again | |
| CN200939469Y (en) | Remover for oil, slagsand aluminium polvders from cooling Lub coolant of continuous aluminium rolling mill | |
| CN211255343U (en) | Cocurrent flow flotation separation assembly | |
| CN211395918U (en) | Sewage filtering device for sump pit of pumped storage station | |
| CN211255341U (en) | Cocurrent flow flotation solid-liquid separation tank | |
| CN211393946U (en) | Oil-water separation device capable of overflowing and circularly cleaning | |
| CN204281452U (en) | Integration automatic oily water separator | |
| CN220449869U (en) | Treatment system for oily wastewater | |
| CN202297295U (en) | Automatic grease separating equipment | |
| CN202226697U (en) | Automatic oil separating sewerage | |
| CN207012611U (en) | A kind of floatage-type oil slick collecting device | |
| CN210674321U (en) | Oil-water separation pool | |
| CN206645868U (en) | Efficient coalescent deoiling component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |