CN215355359U - Rolling oil recovery device of cold rolling mill - Google Patents
Rolling oil recovery device of cold rolling mill Download PDFInfo
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- CN215355359U CN215355359U CN202120760332.5U CN202120760332U CN215355359U CN 215355359 U CN215355359 U CN 215355359U CN 202120760332 U CN202120760332 U CN 202120760332U CN 215355359 U CN215355359 U CN 215355359U
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- wiper
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- outlet pipe
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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
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Abstract
The utility model provides a rolling oil recovery unit of cold rolling mill, includes oil scraper, interim batch oil tank, air pump and heating furnace, the inside of oil scraper is equipped with a plurality of oil scraping plates, oil scraping plate about the symmetry place on the aluminium foil surface, oil scraper's bottom still is equipped with many oil ducts, and the below of many oil ducts is connected with interim batch oil tank, interim batch oil tank pass through oil outlet pipe and link to each other with the heating furnace, the air pump install on oil outlet pipe. This rolling oil recovery unit has guaranteed the rate of recovery of aluminium foil surface rolling oil through the frizing, has guaranteed the one-way mobility of rolling oil in the oil outlet pipe way through air pump and one-way oil valve, has realized the automated control of rolling oil recovery process through high level sensor, low level sensor and air pump, has reduced manpower resources, has improved the recovery efficiency of rolling oil.
Description
Technical Field
The utility model belongs to the field of rolling oil recovery equipment, and particularly relates to a rolling oil recovery device of a cold rolling mill.
Background
In the rolling process of the cold rolling mill, rolling oil plays a vital role in lubricating and cooling the cold rolling mill, belongs to an essential auxiliary article in the cold rolling process, and in the process of recovering the rolling oil, how to ensure the recovery rate of the rolling oil is a fundamental problem to be solved in the cold rolling process at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of the prior art and provides a rolling oil recovery device of a cold rolling mill, which comprises an oil wiper, a temporary oil storage tank, an air pump and a heating furnace, the two ends of the oil wiper are respectively provided with an oil wiper inlet and an oil wiper outlet for aluminum foil to pass through, a plurality of oil wiping plates are arranged inside the oil wiper, the oil scraping plates are symmetrically arranged on the surface of the aluminum foil up and down, the bottom of the oil scraper is also provided with a plurality of oil passages, the inlet position of the multi-way oil passage corresponds to the position of the oil scraping plate, a temporary oil storage tank is connected below the multi-way oil passage, the temporary oil storage tank is connected with the heating furnace through an oil outlet pipeline, the air pump is installed on the oil outlet pipeline, a first one-way oil valve is arranged on one side, close to the temporary oil storage tank, of the oil outlet pipeline, a second one-way oil valve is arranged on one side, close to the heating furnace, of the oil outlet pipeline, and the heating furnace is connected with the rolling oil collecting device.
Further, the oil scraping plate is an L-shaped piece which is vertically placed.
Furthermore, the bottom of the oil scraping plate is provided with a slope with the gradient of 5-8 degrees, the slope is attached to the surface of the aluminum foil, a plurality of bilateral symmetry drainage grooves are formed in the slope, bilateral symmetry oil guide grooves are formed between the slope and the inner wall of the oil scraping plate, and the oil guide grooves are communicated with the drainage grooves.
Furthermore, a high liquid level sensor and a low liquid level sensor are arranged in the temporary oil storage tank, and the high liquid level sensor and the low liquid level sensor are connected with the cylinder in a control mode.
Furthermore, a funnel structure is formed between the temporary oil storage tank and the oil outlet pipeline.
Furthermore, the rolling oil collecting device comprises an absorption tower, a degassing tower, an analytical tower and a condenser which are connected in sequence, wherein the absorption tower is communicated with the heating circuit, and the condensing tower is connected with the oil tank.
Has the advantages that: the utility model discloses a rolling oil recovery device of a cold rolling mill, which ensures the recovery rate of rolling oil on the surface of an aluminum foil through an oil scraping plate, ensures the one-way fluidity of the rolling oil in an oil outlet pipeline through an air pump and a one-way oil valve, realizes the automatic control of the rolling oil recovery process through a high liquid level sensor, a low liquid level sensor and the air pump, reduces human resources and improves the recovery efficiency of the rolling oil.
Drawings
FIG. 1 is a schematic view of the structure of a rolling oil recovery unit of a cold rolling mill;
FIG. 2 is a schematic view of the oil scraping plate;
in the figure: 1. the oil wiper comprises an oil wiper 11, an oil wiper inlet 12, an oil wiper outlet 13, an oil wiper plate 131, a slope 132, a drainage groove 133, an oil guide groove 14, a multi-way oil channel 2, a temporary oil storage tank 21, a high liquid level sensor 22, a low liquid level sensor 3, an air pump 4, a heating furnace 5, an aluminum foil 6, an oil outlet pipeline 61, a first one-way oil valve 62 and a second one-way oil valve
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, a rolling oil recovery device of a cold rolling mill comprises an oil wiper 1, a temporary oil storage tank 2, an air pump 3 and a heating furnace 4, wherein both ends of the oil wiper 1 are respectively provided with an oil wiper inlet 11 and an oil wiper outlet 12 for an aluminum foil 5 to pass through, a plurality of oil wiper plates 13 are arranged inside the oil wiper 1, the oil wiper plates 13 are symmetrically arranged on the surface of the aluminum foil 5 from top to bottom, the bottom of the oil wiper 1 is also provided with a multi-way oil passage 14, the inlet position of the multi-way oil passage 14 corresponds to the position of the oil wiper plate 13, the temporary oil storage tank 2 is connected below the multi-way oil passage 14, the temporary oil storage tank 2 is connected with the heating furnace 4 through an oil outlet pipe 6, the air pump 3 is arranged on the oil outlet pipe 6, one side of the oil outlet pipe 6 close to the temporary oil storage tank 2 is provided with a first one-way oil valve 61, one side of the oil outlet pipe 6 close to the heating furnace 4 is provided with a second one-way oil valve 62, the heating furnace 4 is connected with a rolling oil collecting device (not shown in the figure).
In the present embodiment, the oil scraping plate is an L-shaped member 13 vertically disposed.
In this embodiment, the bottom of the oil scraping plate 13 is provided with a slope 131 with a gradient of 5 to 8 degrees, the slope 131 is attached to the surface of the aluminum foil 5, the slope 131 is provided with a plurality of left-right symmetric drainage grooves 132, a left-right symmetric oil guide groove 133 is further arranged between the slope 131 and the inner wall of the oil scraping plate 13, and the oil guide groove 133 is communicated with the drainage grooves 132.
In this embodiment, a high liquid level sensor 21 and a low liquid level sensor 22 are arranged in the temporary oil storage tank 2, and the high liquid level sensor 21 and the low liquid level sensor 22 are connected with the cylinder control.
In the present embodiment, a funnel structure is formed between the temporary oil storage tank 2 and the oil outlet pipe 6.
In this embodiment, rolling oil collection device is including consecutive absorption tower, degasification tower, desorption tower and condenser, absorption tower and heating circuit communicate with each other, the condensing tower links to each other with the oil tank.
This rolling oil recovery unit has guaranteed the rate of recovery of aluminium foil surface rolling oil through the frizing, has guaranteed the one-way mobility of rolling oil in the oil outlet pipe way through air pump and one-way oil valve, has realized the automated control of rolling oil recovery process through high level sensor, low level sensor and air pump, has reduced manpower resources, has improved the recovery efficiency of rolling oil.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a cold rolling mill rolling oil recovery unit, its characterized in that, includes oil wiper, interim batch oil tank, air pump and heating furnace, the both ends of oil wiper are equipped with the oil wiper entry and the oil wiper export that supply the aluminium foil to pass respectively, and the inside of oil wiper is equipped with a plurality of oil wipers, the oil wiper about the symmetry place on the aluminium foil surface, the bottom of oil wiper still is equipped with many oil ducts, the entry position of many oil ducts is corresponding with the position of oil wiper, the below of many oil ducts is connected with interim batch oil tank, interim batch oil tank pass through oil outlet pipe and link to each other with the heating furnace, the air pump install on oil outlet pipe, one side that is close to interim batch oil tank on the oil outlet pipe is equipped with first check oil valve, one side that is close to the heating furnace on the oil outlet pipe is equipped with the second check oil valve, the heating furnace link to each other with rolling oil collection device.
2. The rolling oil recovery device of the cold rolling mill according to claim 1, wherein the oil scraping plate is an L-shaped member vertically placed.
3. The rolling oil recovery device of the cold rolling mill according to claim 2, characterized in that a slope with a gradient of 5-8 degrees is arranged at the bottom of the oil scraping plate, the slope is attached to the surface of the aluminum foil, a plurality of bilateral symmetry drainage grooves are arranged on the slope, bilateral symmetry oil guide grooves are further arranged between the slope and the inner wall of the oil scraping plate, and the oil guide grooves are communicated with the drainage grooves.
4. The rolling oil recovery device of the cold rolling mill according to claim 1, wherein a high liquid level sensor and a low liquid level sensor are arranged in the temporary oil storage tank, and the high liquid level sensor and the low liquid level sensor are connected with a cylinder in a control mode.
5. The rolling oil recovery device of the cold rolling mill according to claim 1, wherein a funnel structure is formed between the temporary oil storage tank and the oil outlet pipeline.
6. The rolling oil recovery device of the cold rolling mill according to claim 1, wherein the rolling oil collection device comprises an absorption tower, a degassing tower, a desorption tower and a condenser which are connected in sequence, the absorption tower is communicated with the heating circuit, and the condensation tower is connected with an oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760332.5U CN215355359U (en) | 2021-04-14 | 2021-04-14 | Rolling oil recovery device of cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120760332.5U CN215355359U (en) | 2021-04-14 | 2021-04-14 | Rolling oil recovery device of cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215355359U true CN215355359U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120760332.5U Active CN215355359U (en) | 2021-04-14 | 2021-04-14 | Rolling oil recovery device of cold rolling mill |
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| Country | Link |
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| CN (1) | CN215355359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872063A (en) * | 2021-04-14 | 2021-06-01 | 内蒙古联晟新能源材料有限公司 | Rolling oil recovery device of cold rolling mill |
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2021
- 2021-04-14 CN CN202120760332.5U patent/CN215355359U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872063A (en) * | 2021-04-14 | 2021-06-01 | 内蒙古联晟新能源材料有限公司 | Rolling oil recovery device of cold rolling mill |
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