CN112403035A - Emulsion oil skimming device for copper strip rolling mill and using method - Google Patents
Emulsion oil skimming device for copper strip rolling mill and using method Download PDFInfo
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- CN112403035A CN112403035A CN202011226812.XA CN202011226812A CN112403035A CN 112403035 A CN112403035 A CN 112403035A CN 202011226812 A CN202011226812 A CN 202011226812A CN 112403035 A CN112403035 A CN 112403035A
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- Prior art keywords
- oil
- emulsion
- driving wheel
- felt
- rolling mill
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
A copper strip rolling mill emulsion skimming device and a use method relate to an emulsion skimming device, which comprises a mounting bracket and an emulsion oil tank, wherein the mounting bracket is fixed on the top surface of the emulsion oil tank, an opening is arranged between the middle parts of the top surface of the emulsion oil tank, a mounting plate is arranged on the upper part of the mounting bracket, an oil collecting tank is fixed in front of the mounting plate, a fixing plate is connected with the rear part of the upper end of the oil collecting tank, a driven wheel and a driving wheel are respectively arranged on two sides of the front of the fixing plate, a pinch roller is arranged on the upper part of the right side of the driving wheel, felt A and felt B are arranged between the driven wheel and the driving wheel at intervals from top to bottom and from left to right, an annular polypropylene hose is arranged in a groove between the driven wheel and the driving wheel, the lower part of the, the oil collecting tank is funnel-shaped, and the bottom of the oil collecting tank is provided with an oil discharge port; the invention has simple structure, convenient installation and operation and convenient maintenance.
Description
Technical Field
The invention relates to a special tubular oil skimmer for emulsion of a copper strip rolling mill, in particular to an emulsion oil skimming device of a copper strip rolling mill and a using method thereof.
Background
It is known that the requirement on the quality of emulsion for lubricating a copper strip and a roller is high in the process of rolling the copper strip. The hydraulic oil and the lubricating oil leaked from the rolling mill can be mixed into the emulsion and then enter the emulsion circulating system. When the oil content in the emulsion exceeds a certain amount, the lubricity of the emulsion is reduced, so that the problems that the surface of a strip is not lubricated enough in the rolling process, the surface of the strip is scratched and the like are caused. Therefore, in the emulsion circulation system, the skimmer is a key device for removing the floating oil. The conventionally used oil-water separation device has the defects of high cost, complex use and higher maintenance cost due to the fact that the pneumatic diaphragm pump is adopted to pump the oil-containing emulsion into the oil skimmer for oil skimming. And the conventional belt type oil skimmer is limited to the installation position and only skims away the floating oil near the installation position.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses an emulsion oil skimming device of a copper strip rolling mill and a using method thereof.
In order to realize the purpose, the invention adopts the following technical scheme:
an emulsion skimming device of a copper strip rolling mill comprises a mounting support and an emulsion oil tank, wherein the mounting support is fixed on the top surface of the emulsion oil tank, an opening is formed in the middle of the top surface of the emulsion oil tank, a mounting plate is arranged on the upper portion of the mounting support, an oil collecting tank is fixed in front of the mounting plate, a fixing plate is connected to the rear portion of the upper end of the oil collecting tank, a driven wheel and a driving wheel are respectively mounted on two sides of the front of the fixing plate, a pinch roller is mounted on the upper portion of the right side of the driving wheel, felt A and felt B are arranged between the driven wheel and the driving wheel at intervals from top to bottom and from left to right, an annular polypropylene hose is arranged in a groove between the driven wheel and the driving wheel, the lower portion of the polypropylene hose is arranged on the emulsion liquid level in the opening, and the bottom is provided with an oil discharge port.
The emulsion oil skimming device of the copper strip rolling mill is characterized in that a driving wheel is driven by a motor reducer at the rear part of the mounting plate.
The emulsified liquid oil skimming device of the copper strip rolling mill is characterized in that a long hole is formed in the mounting plate, and the pressing wheel is fixed on the long hole and is adjustable in position.
According to the emulsion oil skimming device of the copper strip rolling mill, the felt A and the felt B are arranged in a C shape and are in annular contact with the circumferential surface of the polypropylene hose.
The copper strip rolling mill emulsion oil skimming device is characterized in that a hose is connected to an oil discharge port to guide waste oil into a collecting barrel.
A use method of an emulsion oil skimming device of a copper strip rolling mill comprises the following specific operation steps:
(1) placing the upper part of the polypropylene hose in grooves on the outer edge surfaces of the driven wheel and the driving wheel, adjusting the position of the pressing wheel on the long hole, pressing the polypropylene hose in the grooves on the outer edge surface of the driving wheel, and floating the lower part of the polypropylene hose on the liquid level of the emulsion in the emulsion oil tank;
(2) the motor reducer is started to drive the driving wheel, the polypropylene hose is dragged to rotate clockwise under the assistance of the pinch roller and the driven wheel, and in the moving process, the annular polypropylene hose adsorbs floating oil on the liquid surface of the emulsion and scrapes the floating oil down to flow into the oil collecting tank when passing through the felt A and the felt B;
(3) and the oil is discharged into an external collecting barrel from an oil outlet at the lower part of the oil collecting tank, and the polypropylene hose with a clean surface rotates along with the driving wheel and then turns to the liquid level of the emulsion in the emulsion oil tank to adsorb the floating oil.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. according to the copper strip rolling mill emulsion oil skimming device and the using method, by designing the polypropylene hose, the hose is high in flexibility and can be uniformly dispersed into an oil tank, oil slick on the liquid level can be adsorbed by using the oleophylic property of a polypropylene material, and the felt are designed in a C shape and are in annular contact with the circumferential surface of the polypropylene hose, so that the oil scraping effect is good; the pinch roller is used for compressing tightly the polypropylene hose to the recess of action wheel in, increases the frictional force between action wheel and the polypropylene hose, and pinch roller 4 position is adjustable to change the packing force and reach the purpose of adjusting frictional force, guarantee that the polypropylene hose normally revolves.
2. The copper strip rolling mill emulsion oil skimming device and the use method can improve the removal rate of waste oil, reduce the unconventional loss of the emulsion and prolong the service life of the emulsion; the invention has simple structure, convenient installation and operation and convenient maintenance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the M-direction structure of the present invention;
in the figure: 1. a driven wheel; 2. a polypropylene hose; 3. a driving wheel; 4. a pinch roller; 5. an oil sump; 6. mounting a bracket; 7. a felt A; 8. a felt B; 9. a motor reducer; 10. an oil discharge port; 11. emulsion oil tank.
Detailed Description
The present invention will be explained in detail by the following examples, which are disclosed for the purpose of protecting all technical improvements within the scope of the present invention.
The copper strip rolling mill emulsion skimming device described by combining the attached figures 1-2 comprises a mounting bracket 6 and an emulsion oil tank 11, wherein the mounting bracket 6 is fixed on the top surface of the emulsion oil tank 11, an opening is arranged between the middle parts of the top surface of the emulsion oil tank 11, a mounting plate is arranged on the upper part of the mounting bracket 6, an oil collecting tank 5 is fixed in front of the mounting plate, a fixing plate is connected with the rear part of the upper end of the oil collecting tank 5, a driven wheel 1 and a driving wheel 3 are respectively arranged on the two sides of the front surface of the fixing plate, a pinch roller 4 is arranged on the upper part of the right side of the driving wheel 3, felts A7 and felts B8 are arranged between the driven wheel 1 and the driving wheel 3 at intervals up and down and left and right, an annular polypropylene hose 2 is arranged in a groove between the driven wheel 1 and the driving wheel, the upper part of the polypropylene hose 2 passes through the space between the felt A7 and the felt B8, the oil collecting tank 5 is funnel-shaped, and the bottom of the oil collecting tank is provided with an oil drain port 10.
In the emulsion oil skimming device of the copper strip rolling mill, the driving wheel 3 is driven by a motor speed reducer 9 at the rear part of the mounting plate.
The emulsified liquid oil skimming device of the copper strip rolling mill is characterized in that a long hole is formed in the mounting plate, and the pressing wheel 4 is fixed on the long hole and is adjustable in position.
According to the emulsion oil skimming device of the copper strip rolling mill, the felt A7 and the felt B8 are arranged in a C shape and are in annular contact with the circumferential surface of the polypropylene hose 2.
The copper strip rolling mill emulsion oil skimming device is characterized in that a hose is connected to an oil outlet 10 to guide waste oil into a collecting barrel.
A use method of an emulsion oil skimming device of a copper strip rolling mill comprises the following specific operation steps:
(1) placing the upper part of the polypropylene hose 2 in grooves on the outer edge surfaces of the driven wheel 1 and the driving wheel 3, adjusting the position of the pressing wheel 4 on the long hole, pressing the polypropylene hose 2 in the groove on the outer edge surface of the driving wheel 3, and floating the lower part of the polypropylene hose 2 on the liquid level of the emulsion in the emulsion oil tank 11;
(2) the starting motor reducer 9 drives the driving wheel 3, and drags the polypropylene hose 2 to rotate clockwise under the assistance of the pinch roller 4 and the driven wheel 1, and in the movement process, the annular polypropylene hose 2 adsorbs floating oil on the liquid surface of emulsion, and the floating oil is scraped down to flow into the oil collecting tank 5 when passing through the felt A7 and the felt B8;
(3) and the oil is discharged into an external collecting barrel through an oil outlet 10 at the lower part of the oil collecting tank 5, and the polypropylene hose 2 with a clean surface rotates along with the driving wheel 3 and then rotates to the emulsion liquid level in the emulsion oil tank 11 to adsorb the floating oil.
When the copper strip rolling mill emulsion oil skimming device and the use method are implemented, the motor reducer 9 drives the driving wheel 3 to rotate, the friction force between the polypropylene hose 2 and the driving wheel 3 is adjusted by adjusting the distance between the pressing wheel 4 and the driving wheel 1, so that the polypropylene hose 2 is driven to rotate, and the driven wheel 1 is driven to rotate by the polypropylene hose 2 in the rotating process; the floating oil adsorbed on the lower part of the polypropylene hose 2 rotates to the felt, the felt A7 and the felt B8 scrape the floating oil, the floating oil flows into the oil collecting tank 5, the oil collecting tank 5 collects the floating oil and then discharges the floating oil through the hose, and the polypropylene hose 2 with a clean surface rotates along with the driving wheel 3 and then rotates to the emulsion liquid level in the emulsion oil tank 11; wherein the length of the polypropylene hose 2 is related to the height of the liquid level of the emulsion and the area of the liquid level, and the length of the polypropylene hose 2 is required to cover the liquid level as large as possible so as to improve the oil skimming efficiency.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments which fall within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a copper strips rolling mill emulsion oil skimming device, includes installing support and emulsion oil tank, characterized by: the top surface at the emulsion oil tank is fixed to the installing support, be equipped with the opening between the middle part of emulsion oil tank top surface, the upper portion of installing support is equipped with the mounting panel, be fixed with the oil trap in the front of mounting panel, the upper end rear portion of oil trap is connected with the fixed plate, install respectively in the preceding both sides of fixed plate from driving wheel and action wheel, the pinch roller is installed on the right side upper portion of action wheel, interval is equipped with felt A and felt B from about just between driving wheel and the action wheel, be equipped with annular polypropylene hose in the recess from driving wheel and action wheel, the lower part setting of polypropylene hose is on the emulsion liquid level in the opening on the emulsion oil tank, the pinch roller compresses tightly the outside at polypropylene hose, and the upper portion of polypropylene hose passes between felt A, the felt B, the.
2. The copper strip rolling mill emulsion oil skimming device of claim 1, characterized by: the driving wheel is driven by a motor reducer at the rear part of the mounting plate.
3. The copper strip rolling mill emulsion oil skimming device of claim 1, characterized by: the mounting plate is provided with a long hole, and the pressing wheel is fixed on the long hole and is adjustable in position.
4. The copper strip rolling mill emulsion oil skimming device of claim 1, characterized by: the felt A and the felt B are arranged in a C shape and are in annular contact with the circumferential surface of the polypropylene hose.
5. The copper strip rolling mill emulsion oil skimming device of claim 1, characterized by: the oil discharge port is connected with a hose for guiding the waste oil into the collecting barrel.
6. The use method of the emulsion oil skimming device of the copper strip rolling mill as claimed in any one of claims 1 to 4, characterized in that: the specific operation steps are as follows:
(1) placing the upper part of the polypropylene hose in grooves on the outer edge surfaces of the driven wheel and the driving wheel, adjusting the position of the pressing wheel on the long hole, pressing the polypropylene hose in the grooves on the outer edge surface of the driving wheel, and floating the lower part of the polypropylene hose on the liquid level of the emulsion in the emulsion oil tank;
(2) the motor reducer is started to drive the driving wheel, the polypropylene hose is dragged to rotate clockwise under the assistance of the pinch roller and the driven wheel, and in the moving process, the annular polypropylene hose adsorbs floating oil on the liquid surface of the emulsion and scrapes the floating oil down to flow into the oil collecting tank when passing through the felt A and the felt B;
(3) and the oil is discharged into an external collecting barrel from an oil outlet at the lower part of the oil collecting tank, and the polypropylene hose with a clean surface rotates along with the driving wheel and then turns to the liquid level of the emulsion in the emulsion oil tank to adsorb the floating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226812.XA CN112403035A (en) | 2020-11-06 | 2020-11-06 | Emulsion oil skimming device for copper strip rolling mill and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226812.XA CN112403035A (en) | 2020-11-06 | 2020-11-06 | Emulsion oil skimming device for copper strip rolling mill and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112403035A true CN112403035A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011226812.XA Pending CN112403035A (en) | 2020-11-06 | 2020-11-06 | Emulsion oil skimming device for copper strip rolling mill and using method |
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| CN (1) | CN112403035A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721441A (en) * | 2013-12-24 | 2014-04-16 | 中铝瑞闽铝板带有限公司 | Skimming device for aluminum hot rolled emulsion |
| CN206414808U (en) * | 2017-01-20 | 2017-08-18 | 中铝瑞闽股份有限公司 | Hot rolling emulsion skimming plant |
| CN208022744U (en) * | 2017-12-29 | 2018-10-30 | 安徽楚江科技新材料股份有限公司 | A kind of cesspool oil slick processing system |
| CN214130402U (en) * | 2020-11-06 | 2021-09-07 | 中色科技股份有限公司 | Copper strips rolling mill emulsion oil skimming device |
-
2020
- 2020-11-06 CN CN202011226812.XA patent/CN112403035A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721441A (en) * | 2013-12-24 | 2014-04-16 | 中铝瑞闽铝板带有限公司 | Skimming device for aluminum hot rolled emulsion |
| CN206414808U (en) * | 2017-01-20 | 2017-08-18 | 中铝瑞闽股份有限公司 | Hot rolling emulsion skimming plant |
| CN208022744U (en) * | 2017-12-29 | 2018-10-30 | 安徽楚江科技新材料股份有限公司 | A kind of cesspool oil slick processing system |
| CN214130402U (en) * | 2020-11-06 | 2021-09-07 | 中色科技股份有限公司 | Copper strips rolling mill emulsion oil skimming device |
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