CN108132175A - A kind of steel bloom low-times thermal acid washes automatic test system - Google Patents
A kind of steel bloom low-times thermal acid washes automatic test system Download PDFInfo
- Publication number
- CN108132175A CN108132175A CN201810133369.8A CN201810133369A CN108132175A CN 108132175 A CN108132175 A CN 108132175A CN 201810133369 A CN201810133369 A CN 201810133369A CN 108132175 A CN108132175 A CN 108132175A
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- Prior art keywords
- acid
- pickling
- steel
- insulating box
- automatic test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/0092—Scheduling
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a kind of steel bloom low-times thermal acids to wash automatic test system, including automating hot pickling system and automated detection system, the hot pickling system of automation includes ortho acid slot, insulating box, descaling bath, spray column and waste liquid tank, and the automated detection system includes shooting platform；The shooting platform shoots work for automating steel billet；The ortho acid slot is injected the insulating box and is used for pickling for storing hydrochloric acid to be used after being heated using graphite heater；The insulating box is for the hydrochloric acid after storage heating for pickling；The descaling bath is the main body for completing pickling；The spray column is by spraying the acid mist generated in lye and in acid cleaning process；The waste liquid tank is used to neutralizing and storing spent acid.The present invention can make to be automatically performed the entire work flow of the automation pickling of steel billet and line scanning steel digital measuring, improve work efficiency, reduce working strength, acid cleaning process is also pollution-free to environment.
Description
Technical field
The present invention relates to automatic test system technical fields more particularly to a kind of steel bloom low-times thermal acid to wash Automated inspection
System.
Background technology
The acid washing method that the quality testing department of steel mill is fallen behind using tradition at present, by the use of enamel or pottery pot as pickling container,
Injection plus hydrochloric acid heat later pickled steel billet, then steel billet are examined to carry out quality analysis by manually being estimated after steel billet cleaning, drying, most
Camera photo archive is used afterwards.Not only great work intensity, but also the hydrochloric acid after heating can generate acid mist and pollute the environment in this way
People is damaged, working efficiency is also very low.
As steel mill's quality testing department requirement improves working efficiency, the standardization of raising and the quality testing of environmental protection consciousness
Digitlization, this just simplifies the work of steel mill's quality testing department there is an urgent need to a kind of low power hot acid checking system of automation.
Invention content
It is an object of the invention to overcome the technical problem present on, a kind of steel bloom low-times thermal acid is provided and washes automation inspection
Check system.
To achieve the above object, the technical scheme is that in the following manner realizing：
A kind of steel bloom low-times thermal acid washes automatic test system, including automating hot pickling system and automatic detection system
System, for being automatically performed the entire work flow of the automation pickling of steel billet and line scanning steel digital measuring；The automation
Hot pickling system includes ortho acid slot, insulating box, descaling bath, spray column and waste liquid tank, and the automated detection system includes shooting
Platform；The shooting platform shoots work for automating steel billet；The ortho acid slot uses graphite for storing hydrochloric acid to be used
The insulating box is injected after heater heating to use for pickling；The insulating box is for the hydrochloric acid after storage heating for pickling；
The descaling bath is the main body for completing pickling；The spray column is by spraying the acid mist generated in lye and in acid cleaning process；Institute
Waste liquid tank is stated for neutralizing and storing spent acid.
Further, the ortho acid slot is equipped with liquid level gauge.
Further, it is furnished with the first PH sensor, temperature sensor and the first liquid level sensor in the insulating box.
Further, the descaling bath is furnished with the second liquid level sensor, acid liquor overflow mouth and steam suction opening.
Further, the waste liquid tank is equipped with liquid level meter, the second PH sensor and mixing pump.
The beneficial effects of the invention are as follows：
1st, system automation degree is high, pickling and one-key operation of taking pictures, and improves working efficiency, reduces working strength；
2nd, it neutralizes, environment is accomplished environment friendly and pollution-free automatically when acid solution steam and spent acid discharge；
3rd, pickling system seal operation will not leak acid solution, acid mist, human body not damaged in pickling.
Description of the drawings
Fig. 1：The present invention automates the flow of work figure of hot pickling system.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of steel bloom low-times thermal acid washes automatic test system, including the hot pickling system of automation and automatically
Change detecting system, for being automatically performed the entire work flow of the automation pickling of steel billet and line scanning steel digital measuring；Institute
It states the hot pickling system of automation and includes ortho acid slot, insulating box, descaling bath, spray column and waste liquid tank, the automated detection system
Including shooting platform；The shooting platform shoots work for automating steel billet；The ortho acid slot is used to store hydrochloric acid to be used, and
It injects the insulating box after heating using graphite heater to use for pickling, heating process is automatically controlled by PLC.The insulating box
For storing the hydrochloric acid after heating for pickling；The descaling bath is the main body for completing pickling；The spray column is by spraying alkali
The acid mist generated in liquid and in acid cleaning process；The waste liquid tank is used to neutralizing and storing spent acid.
Preferably, the ortho acid slot is equipped with liquid level gauge.When liquid level can alarm less than normal use amount.At this time
Staff requires supplementation with ortho acid.
Preferably, it is furnished with the first PH sensor, temperature sensor and the first liquid level sensor in the insulating box.When
First PH sensor detect PH higher than can pickling can prompt staff that acid is discharged into waste liquid tank, then from ortho acid slot again
Inject new acid.Temperature sensor detects the temperature of ortho acid in real time, and pickling could be started by reaching preset pickling temperature, if do not had
Have to reach and just use graphite heater circulating-heating.First liquid level sensor detects the liquid level of insulating box in real time, and injection is former
Detect whether acid fills when sour, whether detection acid empties when discharging spent acid.
Preferably, the descaling bath is furnished with the second liquid level sensor, acid liquor overflow mouth and steam suction opening.Before pickling
First steel billet is put into descaling bath, starting pickling PLC can control air pump to close capping, and lid completely cuts off outer space in groove body by sink
Gas.After starting pickling, the hot acid in injection descaling bath flows back to insulating box automatically after reaching acid liquor overflow mouth, and PLC detection liquid levels are high
Degree reduces the flow of acid solution automatically after overfall is reached.After completing pickling, the acid in automatic-discharging descaling bath, and start exhausting
By the acid solution steam discharging in descaling bath, the gas of discharge leads to spray column.
Preferably, the waste liquid tank is equipped with liquid level meter, the second PH sensor and mixing pump.When the second PH sensor
After detecting that the acid solution pH value in insulating box reaches waste liquid value, spent acid is discharged into waste liquid tank automatically.It is automatic to add under PLC controls
Enter lye open mixing pump in and spent acid.Waste water is discharged again after discharge standard is reached.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution of the spirit and scope of invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (5)
1. a kind of steel bloom low-times thermal acid washes automatic test system, it is characterised in that：Including the hot pickling system of automation and automatically
Change detecting system, for being automatically performed the entire work flow of the automation pickling of steel billet and line scanning steel digital measuring；Institute
It states the hot pickling system of automation and includes ortho acid slot, insulating box, descaling bath, spray column and waste liquid tank, the automated detection system
Including shooting platform；The shooting platform shoots work for automating steel billet；The ortho acid slot is used to store hydrochloric acid to be used, and
The insulating box is injected after heating using graphite heater to use for pickling；The insulating box supplies for storing the hydrochloric acid after heating
Pickling is used；The descaling bath is the main body for completing pickling；The spray column by spray in lye and acid cleaning process in generate
Acid mist；The waste liquid tank is used to neutralizing and storing spent acid.
2. steel bloom low-times thermal acid according to claim 1 washes automatic test system, it is characterised in that：The ortho acid slot is matched
Have liquid level gauge.
3. steel bloom low-times thermal acid according to claim 1 washes automatic test system, it is characterised in that：In the insulating box
Equipped with the first PH sensor, temperature sensor and the first liquid level sensor.
4. steel bloom low-times thermal acid according to claim 1 washes automatic test system, it is characterised in that：The descaling bath is matched
There are the second liquid level sensor, acid liquor overflow mouth and steam suction opening.
5. steel bloom low-times thermal acid according to claim 1 washes automatic test system, it is characterised in that：The waste liquid tank is matched
Have liquid level meter, the second PH sensor and mixing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810133369.8A CN108132175A (en) | 2018-02-09 | 2018-02-09 | A kind of steel bloom low-times thermal acid washes automatic test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810133369.8A CN108132175A (en) | 2018-02-09 | 2018-02-09 | A kind of steel bloom low-times thermal acid washes automatic test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108132175A true CN108132175A (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810133369.8A Pending CN108132175A (en) | 2018-02-09 | 2018-02-09 | A kind of steel bloom low-times thermal acid washes automatic test system |
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| CN (1) | CN108132175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255167A (en) * | 2020-11-19 | 2021-01-22 | 南京钢铁股份有限公司 | High-order acid supplementing groove for macroscopic tissue defect inspection and manufacturing method thereof |
| CN113564600A (en) * | 2021-07-28 | 2021-10-29 | 重庆钢铁股份有限公司 | Hot acid corrosion process for billet |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61235583A (en) * | 1985-04-10 | 1986-10-20 | Sumitomo Metal Ind Ltd | Method for continuously pickling steel strip |
| CN101903565A (en) * | 2007-12-21 | 2010-12-01 | 西门子Vai金属科技有限公司 | Apparatus and method for the continuous pickling of steel strip |
| CN103033519A (en) * | 2012-12-31 | 2013-04-10 | 江阴利鑫环保科技有限公司 | Automatic comprehensive integration system for low-power acid washing and sample imaging |
| CN103063501A (en) * | 2011-10-24 | 2013-04-24 | 上海宝钢工业检测公司 | Steel product acid dipping test erosion integration device |
| CN202994554U (en) * | 2013-01-07 | 2013-06-12 | 齐齐哈尔华工机床有限公司 | Automatic environment-friendly etching machine for cold pickling |
| CN103409767A (en) * | 2013-08-26 | 2013-11-27 | 张家港市潮信锌绳有限公司 | Acid washing device for steel cord |
| CN204570050U (en) * | 2015-04-29 | 2015-08-19 | 宁波永信钢管有限公司 | A kind of steel pipe automatic pickling device |
| CN106978600A (en) * | 2017-03-23 | 2017-07-25 | 中原特钢股份有限公司 | A kind of semi-automatic acid washing method of macro coupon |
| CN206512281U (en) * | 2017-03-02 | 2017-09-22 | 青岛德春钢结构有限公司 | A kind of steel corrosion casting high-efficiency washing device |
-
2018
- 2018-02-09 CN CN201810133369.8A patent/CN108132175A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| JPS61235583A (en) * | 1985-04-10 | 1986-10-20 | Sumitomo Metal Ind Ltd | Method for continuously pickling steel strip |
| CN101903565A (en) * | 2007-12-21 | 2010-12-01 | 西门子Vai金属科技有限公司 | Apparatus and method for the continuous pickling of steel strip |
| CN103063501A (en) * | 2011-10-24 | 2013-04-24 | 上海宝钢工业检测公司 | Steel product acid dipping test erosion integration device |
| CN103033519A (en) * | 2012-12-31 | 2013-04-10 | 江阴利鑫环保科技有限公司 | Automatic comprehensive integration system for low-power acid washing and sample imaging |
| CN202994554U (en) * | 2013-01-07 | 2013-06-12 | 齐齐哈尔华工机床有限公司 | Automatic environment-friendly etching machine for cold pickling |
| CN103409767A (en) * | 2013-08-26 | 2013-11-27 | 张家港市潮信锌绳有限公司 | Acid washing device for steel cord |
| CN204570050U (en) * | 2015-04-29 | 2015-08-19 | 宁波永信钢管有限公司 | A kind of steel pipe automatic pickling device |
| CN206512281U (en) * | 2017-03-02 | 2017-09-22 | 青岛德春钢结构有限公司 | A kind of steel corrosion casting high-efficiency washing device |
| CN106978600A (en) * | 2017-03-23 | 2017-07-25 | 中原特钢股份有限公司 | A kind of semi-automatic acid washing method of macro coupon |
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| 余刃: "放射性废液蒸发处理中pH值的在线监测与控制", 《核动力工程》 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255167A (en) * | 2020-11-19 | 2021-01-22 | 南京钢铁股份有限公司 | High-order acid supplementing groove for macroscopic tissue defect inspection and manufacturing method thereof |
| CN113564600A (en) * | 2021-07-28 | 2021-10-29 | 重庆钢铁股份有限公司 | Hot acid corrosion process for billet |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |
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| RJ01 | Rejection of invention patent application after publication |