CN112122348A - Cold rolling refinement process lubrication and cooling system - Google Patents
Cold rolling refinement process lubrication and cooling system Download PDFInfo
- Publication number
- CN112122348A CN112122348A CN202010838501.2A CN202010838501A CN112122348A CN 112122348 A CN112122348 A CN 112122348A CN 202010838501 A CN202010838501 A CN 202010838501A CN 112122348 A CN112122348 A CN 112122348A
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- supply
- intelligent
- sending data
- instruction sending
- cold rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
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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
- B21B45/0203—Cooling
- B21B45/0206—Coolants
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a lubricating and cooling system for a cold rolling refinement process, which comprises an intelligent control platform, an instruction sending data optimization platform and a refinement supply unit, wherein the intelligent control platform and the instruction sending data optimization platform are connected through an instruction sending data line, the instruction sending data optimization platform and the refinement supply unit are connected through an instruction sending data line, the refinement supply unit is connected with a working surface oil film forming system supply line and a roller system surface temperature control system supply line, the working surface oil film forming system supply line is connected with a working surface oil film forming system intelligent supply module, and the roller system surface temperature control system supply line is connected with a roller system surface temperature control system intelligent supply module. The invention has the following advantages: the diversified selections of refined supply, lubrication and cooling are realized, and the environment-friendly, energy-saving and efficient development of cold rolling production is facilitated.
Description
Technical Field
The invention relates to a lubricating and cooling system for a cold rolling refinement process.
Background
The lubricating and cooling system of the traditional cold rolling process consists of one or more sets of process lubricating and cooling medium supply systems. The effective carrier of the medium of the supply system is oil-water mixed liquid formed by rolling oil and desalted water according to a certain process index proportion, and the oil-water mixed liquid is called emulsion. The emulsion is pressurized by a power pump and then is conveyed to the surfaces of the roller and the strip steel by a pipeline, oil and water in the emulsion are separated to a certain degree under the action of thermal separation, and the separated oil and water respectively realize the process lubrication and cooling action in the cold rolling process. Due to the difference of the state of the emulsion, the difference of different rolling working condition parameters and the fluctuation of power parameters of a conveying system, the thermal separability of the emulsion is influenced. The instability of emulsion heat separation efficiency in the actual production process is caused, and the instability of heat separation efficiency causes the quantity and quality of effective lubricating oil and cooling water on the working surface to be unstable, which is the main reason for the problems of insufficient lubrication or over-lubrication, insufficient cooling or overcooling in the actual cold rolling production and becomes the key point for restricting the quality of cold rolling products and the production efficiency from being further improved.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provide a lubricating and cooling system for a cold rolling refinement process.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a lubricating and cooling system for a cold rolling refinement process comprises an intelligent control platform, a command sending data optimization platform and a refinement supply unit, wherein the intelligent control platform and the command sending data optimization platform are connected through a command sending data line, and the command sending data optimization platform and the refinement supply unit are connected through a command sending data line;
the device is characterized in that a working surface oil film forming system supply line and a roller system surface temperature control system supply line are connected and arranged on the fine supply unit, a plurality of working surface oil film forming system intelligent supply modules are connected and arranged on the working surface oil film forming system supply line, a plurality of roller system surface temperature control system intelligent supply modules are connected and arranged on the roller system surface temperature control system supply line, and a plurality of intelligent sensors are connected and arranged on the intelligent control platform through sensor lines.
As a preferable scheme, a plurality of rolling oil supply pipes are arranged on each working surface oil film forming system intelligent supply module.
As a preferable scheme, a plurality of cooling medium supply pipes are arranged on each intelligent supply module of the roll system surface temperature control system.
The invention has the following advantages: the intelligent independent supply system is used for realizing independent refined supply of the rolling oil and the cooling water, the problems of low efficiency energy supply and extensive supply existing in the conventional cold rolling emulsion supply system are solved, the rolling oil and the cooling water are directly and accurately supplied to the working surfaces of a roller system and strip steel, the actual state of supply according to requirements is achieved, and the actual problems of low efficiency, large waste and poor quality in the extensive working mode of the conventional cold rolling emulsion system are solved. The intelligent, high-quality and high-efficiency production purpose of the process lubrication and cooling system in the cold rolling process is realized. The problems of insufficient lubrication and over-lubrication, insufficient cooling and over-cooling of a process lubrication and cooling system in the cold rolling production process at present are solved, and the product quality is further improved; the invention can realize refined supply, change the independent supply of the lubricating medium and the cooling medium, realize the diversified selection of lubrication and cooling, and is more beneficial to the environmental protection, energy conservation and high-efficiency development of cold rolling production.
Drawings
FIG. 1 is a schematic structural diagram of a lubricating and cooling system of a cold rolling refinement process.
As shown in the figure: 1. the device comprises an intelligent control platform, 2, an instruction sending data optimization platform, 3, a fine supply unit, 4, an instruction sending data line, 5, an instruction sending data line, 6, a working surface oil film forming system supply line, 7, a roller system surface temperature control system supply line, 8, a working surface oil film forming system intelligent supply module, 9, a roller system surface temperature control system intelligent supply module, 10, a sensor line, 11, an intelligent sensor, 12, a rolling oil supply pipe, 13 and a cooling medium supply pipe.
Detailed Description
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
With the combination of the attached drawings, the lubricating and cooling system for the cold rolling refinement process comprises an intelligent control platform 1, an instruction sending data optimization platform 2 and a refinement supply unit 3, wherein the intelligent control platform 1 and the instruction sending data optimization platform 2 are connected through an instruction sending data line 4, and the instruction sending data optimization platform 2 and the refinement supply unit 3 are connected through an instruction sending data line 5; the device is characterized in that a working surface oil film forming system supply line 6 and a roller system surface temperature control system supply line 7 are connected and arranged on the fine supply unit 3, a plurality of working surface oil film forming system intelligent supply modules 8 are connected and arranged on the working surface oil film forming system supply line 6, a plurality of roller system surface temperature control system intelligent supply modules 9 are connected and arranged on the roller system surface temperature control system supply line 7, and a plurality of intelligent sensors 11 are connected and arranged on the intelligent control platform 1 through sensor lines 10. The working surface oil film forming system intelligent supply module 8 is provided with a plurality of rolling oil supply pipes 12, and the roller system surface temperature control system intelligent supply module 9 is provided with a plurality of cooling medium supply pipes 13.
The working principle of the invention is as follows: the core algorithm of the intelligent control platform adopts hundred-degree PaddlePaddle. One of the two independent supply systems is a supply line of a working surface oil film forming system, and the other one is a supply line of a roller system surface temperature control system. The two systems can work independently and can coordinate with each other to realize the mutual matching under different working conditions, and the rolling lubrication and cooling tasks under extremely harsh conditions are completed together. The intelligent control platform receives real-time data detected by the intelligent sensor, performs data analysis and calculation processing to form control signals, sends commands to the two sets of supply systems through the command sending data optimization platform, performs calculation processing on real-time detection result data and target data, and continuously optimizes the target data. The working surface oil film forming system supply line is connected with a control command, and supplies rolling oil to different working surfaces through a rolling oil supply pipe according to the command. The roller system surface temperature control system supply line is connected with a control command, and supplies a specified amount of cooling medium to different working surfaces through a cooling medium supply pipe according to the command.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. A cold rolling fine process lubrication and cooling system is characterized in that: the intelligent control platform is connected with the instruction sending data optimization platform through an instruction sending data line, and the instruction sending data optimization platform is connected with the refinement supply unit through an instruction sending data line;
the device is characterized in that a working surface oil film forming system supply line and a roller system surface temperature control system supply line are connected and arranged on the fine supply unit, a plurality of working surface oil film forming system intelligent supply modules are connected and arranged on the working surface oil film forming system supply line, a plurality of roller system surface temperature control system intelligent supply modules are connected and arranged on the roller system surface temperature control system supply line, and a plurality of intelligent sensors are connected and arranged on the intelligent control platform through sensor lines.
2. The lubrication and cooling system for cold rolling refinement process according to claim 1, wherein: and the working surface oil film forming system intelligent supply modules are provided with a plurality of rolling oil supply pipes.
3. The lubrication and cooling system for cold rolling refinement process according to claim 1, wherein: and the intelligent supply modules of the roller system surface temperature control system are provided with a plurality of cooling medium supply pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010838501.2A CN112122348A (en) | 2020-08-19 | 2020-08-19 | Cold rolling refinement process lubrication and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010838501.2A CN112122348A (en) | 2020-08-19 | 2020-08-19 | Cold rolling refinement process lubrication and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112122348A true CN112122348A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010838501.2A Pending CN112122348A (en) | 2020-08-19 | 2020-08-19 | Cold rolling refinement process lubrication and cooling system |
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| CN (1) | CN112122348A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57206514A (en) * | 1981-06-15 | 1982-12-17 | Kobe Steel Ltd | Circulating supply system of rolling lubricant oil |
| JPS6087901A (en) * | 1983-10-19 | 1985-05-17 | Sumitomo Metal Ind Ltd | Cold rolling method for preventing heat scratch |
| JPH06210329A (en) * | 1993-01-18 | 1994-08-02 | Kobe Steel Ltd | Roll banding prevention method for rolling roll |
| EP0794023A2 (en) * | 1996-03-05 | 1997-09-10 | Hitachi, Ltd. | Cold rolling mill and cold rolling method |
| JPH11267717A (en) * | 1998-03-24 | 1999-10-05 | Kawasaki Steel Corp | Coolant device for rolling mill |
| JP2000280002A (en) * | 1999-03-31 | 2000-10-10 | Kawasaki Steel Corp | Cold tandem rolling method of strip and cold tandem rolling mill |
| CN1537035A (en) * | 2001-06-28 | 2004-10-13 | SMS�����ɷݹ�˾ | Method for cooling and lubricating rollers on rolling stand |
| CN2728660Y (en) * | 2004-08-19 | 2005-09-28 | 邯郸钢铁股份有限公司 | Improved roller cooling, roller gap lubricating device |
| CN1956804A (en) * | 2004-05-18 | 2007-05-02 | Sms迪马格股份公司 | Method and device for cooling and/or lubricating cylinders and/or rolling stock |
| JP2010005677A (en) * | 2008-06-30 | 2010-01-14 | Nippon Steel Corp | Hot-rolling equipment and hot-rolling method |
| CN103934291A (en) * | 2013-01-21 | 2014-07-23 | 宝山钢铁股份有限公司 | Lubricating method for rolling of stainless steel products on tandem cold rolling mill |
-
2020
- 2020-08-19 CN CN202010838501.2A patent/CN112122348A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57206514A (en) * | 1981-06-15 | 1982-12-17 | Kobe Steel Ltd | Circulating supply system of rolling lubricant oil |
| JPS6087901A (en) * | 1983-10-19 | 1985-05-17 | Sumitomo Metal Ind Ltd | Cold rolling method for preventing heat scratch |
| JPH06210329A (en) * | 1993-01-18 | 1994-08-02 | Kobe Steel Ltd | Roll banding prevention method for rolling roll |
| EP0794023A2 (en) * | 1996-03-05 | 1997-09-10 | Hitachi, Ltd. | Cold rolling mill and cold rolling method |
| JPH11267717A (en) * | 1998-03-24 | 1999-10-05 | Kawasaki Steel Corp | Coolant device for rolling mill |
| JP2000280002A (en) * | 1999-03-31 | 2000-10-10 | Kawasaki Steel Corp | Cold tandem rolling method of strip and cold tandem rolling mill |
| CN1537035A (en) * | 2001-06-28 | 2004-10-13 | SMS�����ɷݹ�˾ | Method for cooling and lubricating rollers on rolling stand |
| CN1956804A (en) * | 2004-05-18 | 2007-05-02 | Sms迪马格股份公司 | Method and device for cooling and/or lubricating cylinders and/or rolling stock |
| CN2728660Y (en) * | 2004-08-19 | 2005-09-28 | 邯郸钢铁股份有限公司 | Improved roller cooling, roller gap lubricating device |
| JP2010005677A (en) * | 2008-06-30 | 2010-01-14 | Nippon Steel Corp | Hot-rolling equipment and hot-rolling method |
| CN103934291A (en) * | 2013-01-21 | 2014-07-23 | 宝山钢铁股份有限公司 | Lubricating method for rolling of stainless steel products on tandem cold rolling mill |
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