CN111850667A - Electrolytic cleaning and activating method and system for stainless steel band - Google Patents
Electrolytic cleaning and activating method and system for stainless steel band Download PDFInfo
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- CN111850667A CN111850667A CN202010673871.5A CN202010673871A CN111850667A CN 111850667 A CN111850667 A CN 111850667A CN 202010673871 A CN202010673871 A CN 202010673871A CN 111850667 A CN111850667 A CN 111850667A
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- electrolyte
- stainless steel
- electrolytic
- cleaning
- steel strip
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
- C25F1/02—Pickling; Descaling
- C25F1/04—Pickling; Descaling in solution
- C25F1/06—Iron or steel
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention provides an electrolytic cleaning and activating method for a stainless steel band, which comprises the following steps: placing the stainless steel band in electrolyte, and arranging more than two electrolyzers for discharging to the electrolyte to generate electrolysis; the cleaning device is soaked in the electrolyte and cleans the surface of the steel strip in a scrubbing mode by using the electrolyte; the temperature of the electrolyte is monitored in real time and can be adjusted so as to control the temperature of the electrolyte; when the electrolyte is polluted to a certain degree, the polluted electrolyte is discharged through automatic overflow and clean electrolyte is automatically supplemented. The invention also provides an electrolytic cleaning and activating system for the stainless steel band. The method is used for eliminating impurity ion components on the surface of the steel belt, so that the surface of the stainless steel belt is plated with black titanium more uniformly, and the product quality is improved.
Description
Technical Field
The invention relates to the field of stainless steel processing, in particular to a method and a system for electrolytic cleaning and activation of a stainless steel band.
Background
At present, when the surface of a whole roll of stainless steel strip is plated with black titanium, the surface of the stainless steel strip contains more impurity ion components, so that the surface of the stainless steel after being plated with the black titanium is not uniformly plated, and the product quality is poor.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an electrolytic cleaning and activating method and system for a stainless steel strip, which are used for eliminating impurity ion components on the surface of the stainless steel strip, so that the surface of the stainless steel strip after being coated with black titanium on the surface of the whole roll is more uniform in color and the product quality is improved.
The technical scheme adopted by the invention is as follows:
a method of electrolytic cleaning activation of stainless steel strip, the method comprising:
placing the stainless steel band in electrolyte, and arranging more than two electrolyzers for discharging to the electrolyte to generate electrolysis; the cleaning device is soaked in the electrolyte and cleans the surface of the steel strip in a scrubbing mode by using the electrolyte; the temperature of the electrolyte is monitored in real time and can be adjusted so as to control the temperature of the electrolyte; when the electrolyte is polluted to a certain degree, the polluted electrolyte is discharged through automatic overflow and clean electrolyte is automatically supplemented.
Further, the range of the electrolysis current released by the electrolysis machine is as follows: 1A to 9999A.
Furthermore, the cleaning device is connected with a plurality of frequency conversion devices, and the cleaning speed of the cleaning device is controlled by the plurality of frequency conversion devices.
An electrolytic cleaning activation system for stainless steel strip, the system comprising:
the electrolytic cell is filled with electrolyte;
more than two electrolyzers for discharging to the electrolyte to generate electrolysis;
the cleaning device is arranged in the electrolytic bath and soaked in the electrolyte, and cleans the surface of the steel strip by brushing the surface of the steel strip by using the electrolyte;
the heating device is arranged in the electrolytic bath and used for heating the electrolyte, and the temperature measuring device is used for detecting the temperature of the electrolyte;
the electrolytic cell is provided with an overflow port and a liquid injection port, the overflow port is used for discharging polluted electrolyte, and the liquid injection port is used for supplementing clean electrolyte.
Furthermore, the cleaning device also comprises a plurality of variable frequency motors, and the variable frequency motors are connected with the cleaning device and are used for driving the cleaning device to work.
The electrolytic machine is characterized by further comprising a master control system, wherein the master control system is in communication connection with the electrolytic machine, the cleaning device, the heating device, the temperature measuring device and the variable frequency motor.
The invention has the beneficial effects that:
the method is used for eliminating impurity ion components on the surface of the steel belt, so that the surface of the stainless steel belt is plated with black titanium more uniformly, and the product quality is improved. Through systematization, automatic control electrolytic current, electrolyte temperature and automatic monitoring electrolyte quality and carry out automatic change electrolyte, it is higher than the precision of manual control, practice thrift the manpower moreover.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings, there is shown in the drawings,
FIG. 1: the structure schematic diagram of a stainless steel strip electrolytic cleaning activation system in the embodiment of the invention.
Names and designations of parts
100-an electrolytic cell;
101-electrolyte;
102-an electrolyzer;
103-a heating device;
104-overflow port;
105-liquid injection port;
200-a steel belt;
300-cleaning apparatus.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The embodiment of the invention discloses a method for electrolytically cleaning and activating a stainless steel band, which comprises the following steps:
placing the stainless steel band in electrolyte, and arranging more than two electrolyzers for discharging to the electrolyte to generate electrolysis; the cleaning device is soaked in the electrolyte and cleans the surface of the steel strip in a scrubbing mode by using the electrolyte; the temperature of the electrolyte is monitored in real time and can be adjusted so as to control the temperature of the electrolyte; when the electrolyte is polluted to a certain degree, the polluted electrolyte is discharged through automatic overflow and clean electrolyte is automatically supplemented.
The range of the electrolytic current released by the electrolytic machine is as follows: 1A to 9999A. The electrolytic current of the method is controllable from a few amperes to thousands of amperes, the size of the electrolytic current can be intelligently adjusted according to the surface condition of the steel strip, the adjustment range is large, the electrolytic precision is higher, and the electrolytic effect is better.
The cleaning device is connected with a plurality of frequency conversion devices, and the cleaning speed of the cleaning device is controlled by the plurality of frequency conversion devices. Use a plurality of frequency conversion devices to carry out frequency conversion control belt cleaning device, control efficiency is high, can make its more quick even cleaning performance that reaches.
Referring to the attached figure 1, the embodiment of the invention also discloses a stainless steel strip electrolytic cleaning and activating system, which comprises:
an electrolytic cell 100, wherein the electrolytic cell 100 is filled with an electrolyte 101;
two or more electrolyzers 102 for discharging electricity into the electrolytic solution 101 to generate electrolysis;
a cleaning device 300, wherein the cleaning device 300 is arranged in the electrolytic bath 100 and soaked in the electrolyte 101, and cleans the surface of the steel strip 200 by brushing the surface of the steel strip 200 by using the electrolyte 101;
the heating device 103 is arranged in the electrolytic cell 100 and used for heating the electrolyte 101, and the temperature measuring device is used for detecting the temperature of the electrolyte 101;
An overflow port 104 and a liquid injection port 105 are arranged on the electrolytic cell 100, the overflow port 104 is used for discharging polluted electrolyte, and the liquid injection port 105 is used for supplementing clean electrolyte.
Further, a plurality of variable frequency motors (not shown) are further included, and the variable frequency motors are connected with the cleaning device 300 and are used for driving the cleaning device to work.
Further, the device also comprises a master control system, wherein the master control system is in communication connection with the electrolysis machine 102, the cleaning device 300, the heating device 103, the temperature measuring device and the variable frequency motor. The master control system realizes systematization and automatic control of electrolytic current and electrolyte temperature, automatic monitoring of electrolyte quality and automatic replacement of electrolyte.
In conclusion, the method is used for eliminating impurity ion components on the surface of the steel belt, so that the surface of the stainless steel belt is plated with black titanium more uniformly, and the product quality is improved. Through systematization, automatic control electrolytic current, electrolyte temperature and automatic monitoring electrolyte quality and carry out automatic change electrolyte, it is higher than the precision of manual control, practice thrift the manpower moreover.
Any combination of the various embodiments of the present invention should be considered as disclosed in the present invention, unless the inventive concept is contrary to the present invention; within the scope of the technical idea of the invention, any combination of various simple modifications and different embodiments of the technical solution without departing from the inventive idea of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A method of electrolytic cleaning activation of stainless steel strip, the method comprising:
placing the stainless steel band in electrolyte, and arranging more than two electrolyzers for discharging to the electrolyte to generate electrolysis; the cleaning device is soaked in the electrolyte and cleans the surface of the steel strip in a scrubbing mode by using the electrolyte; the temperature of the electrolyte is monitored in real time and can be adjusted so as to control the temperature of the electrolyte; when the electrolyte is polluted to a certain degree, the polluted electrolyte is discharged through automatic overflow and clean electrolyte is automatically supplemented.
2. The electrolytic cleaning and activation method for stainless steel strip according to claim 1, wherein the electrolysis machine discharges electrolysis current in the range of: 1A to 9999A.
3. The electrolytic cleaning and activation method for stainless steel strip according to claim 1, wherein said cleaning device is connected to a plurality of frequency conversion devices, and the cleaning rate of said cleaning device is controlled by a plurality of said frequency conversion devices.
4. An electrolytic cleaning and activation system for stainless steel strip, comprising:
the electrolytic cell is filled with electrolyte;
More than two electrolyzers for discharging to the electrolyte to generate electrolysis;
the cleaning device is arranged in the electrolytic bath and soaked in the electrolyte, and cleans the surface of the steel strip by brushing the surface of the steel strip by using the electrolyte;
the heating device is arranged in the electrolytic bath and used for heating the electrolyte, and the temperature measuring device is used for detecting the temperature of the electrolyte;
the electrolytic cell is provided with an overflow port and a liquid injection port, the overflow port is used for discharging polluted electrolyte, and the liquid injection port is used for supplementing clean electrolyte.
5. The electrolytic cleaning and activating system for stainless steel strips according to claim 4, further comprising a plurality of variable frequency motors, wherein the variable frequency motors are connected with the cleaning device and used for driving the cleaning device to work.
6. The electrolytic cleaning and activating system for stainless steel strips according to claim 5, further comprising a master control system, wherein the master control system is in communication connection with the electrolytic machine, the cleaning device, the heating device, the temperature measuring device and the variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673871.5A CN111850667A (en) | 2020-07-14 | 2020-07-14 | Electrolytic cleaning and activating method and system for stainless steel band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010673871.5A CN111850667A (en) | 2020-07-14 | 2020-07-14 | Electrolytic cleaning and activating method and system for stainless steel band |
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| Publication Number | Publication Date |
|---|---|
| CN111850667A true CN111850667A (en) | 2020-10-30 |
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| CN202010673871.5A Pending CN111850667A (en) | 2020-07-14 | 2020-07-14 | Electrolytic cleaning and activating method and system for stainless steel band |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786491U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Liquid chamber type electrolytic cleaning device |
| CN103266344A (en) * | 2013-05-15 | 2013-08-28 | 河北首钢燕郊机械有限责任公司 | Electrolytic cleaning device of cold-strip steel high-speed cleaning line |
| CN204198895U (en) * | 2014-11-12 | 2015-03-11 | 本钢板材股份有限公司 | A kind of strip cleaning section electrolytic cleaning tank |
| CN104962942A (en) * | 2015-06-12 | 2015-10-07 | 内蒙古包钢钢联股份有限公司 | Improved silicon steel plate belt surface cleaning device and cleaning method |
| CN205133785U (en) * | 2015-11-25 | 2016-04-06 | 浙江一益医疗器械有限公司 | Automatic circulation constant temperature electrolysis machine |
| CN110016630A (en) * | 2019-04-30 | 2019-07-16 | 首钢京唐钢铁联合有限责任公司 | A kind of cleaning method and device |
| CN110129874A (en) * | 2019-05-20 | 2019-08-16 | 中冶南方工程技术有限公司 | Stainless steel high-efficiency washing device and method |
| CN110965116A (en) * | 2019-11-27 | 2020-04-07 | 中国民航大学 | Electrolysis ultrasonic cooperative device suitable for precipitation hardening stainless steel descaling |
| CN212293834U (en) * | 2020-04-29 | 2021-01-05 | 中冶南方工程技术有限公司 | Energy-saving and environment-friendly strip steel electrolytic pickling system |
-
2020
- 2020-07-14 CN CN202010673871.5A patent/CN111850667A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786491U (en) * | 2012-07-30 | 2013-03-13 | 中冶南方工程技术有限公司 | Liquid chamber type electrolytic cleaning device |
| CN103266344A (en) * | 2013-05-15 | 2013-08-28 | 河北首钢燕郊机械有限责任公司 | Electrolytic cleaning device of cold-strip steel high-speed cleaning line |
| CN204198895U (en) * | 2014-11-12 | 2015-03-11 | 本钢板材股份有限公司 | A kind of strip cleaning section electrolytic cleaning tank |
| CN104962942A (en) * | 2015-06-12 | 2015-10-07 | 内蒙古包钢钢联股份有限公司 | Improved silicon steel plate belt surface cleaning device and cleaning method |
| CN205133785U (en) * | 2015-11-25 | 2016-04-06 | 浙江一益医疗器械有限公司 | Automatic circulation constant temperature electrolysis machine |
| CN110016630A (en) * | 2019-04-30 | 2019-07-16 | 首钢京唐钢铁联合有限责任公司 | A kind of cleaning method and device |
| CN110129874A (en) * | 2019-05-20 | 2019-08-16 | 中冶南方工程技术有限公司 | Stainless steel high-efficiency washing device and method |
| CN110965116A (en) * | 2019-11-27 | 2020-04-07 | 中国民航大学 | Electrolysis ultrasonic cooperative device suitable for precipitation hardening stainless steel descaling |
| CN212293834U (en) * | 2020-04-29 | 2021-01-05 | 中冶南方工程技术有限公司 | Energy-saving and environment-friendly strip steel electrolytic pickling system |
Non-Patent Citations (1)
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| 张启富 等: "《现代钢带连续热镀锌》", 31 January 2007, 冶金工业出版社 * |
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