CN106153717A - Magnetic powder inspection magnetic flaw detection ink spray equipment - Google Patents
Magnetic powder inspection magnetic flaw detection ink spray equipment Download PDFInfo
- Publication number
- CN106153717A CN106153717A CN201610787636.4A CN201610787636A CN106153717A CN 106153717 A CN106153717 A CN 106153717A CN 201610787636 A CN201610787636 A CN 201610787636A CN 106153717 A CN106153717 A CN 106153717A
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- CN
- China
- Prior art keywords
- flaw detection
- detection ink
- spray equipment
- magnetic
- magnetic powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000006247 magnetic powder Substances 0.000 title claims abstract description 28
- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000002270 dispersing agent Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The new a kind of magnetic powder inspection magnetic flaw detection ink spray equipment of this practicality.The present invention includes casing, and described casing connects one group of sprinkler head by liquid feeding pipeline, described liquid feeding pipeline is provided with solution feed pump, it is characterized in that: described casing is arranged on elastic support, and described elastic support is provided with vibrator.The invention enables magnetic flaw detection ink to keep concentration stable in the course of the work, simultaneously it can be avoided that the volatilization of harmful substance in magnetic flaw detection ink, keep good working environment.
Description
Technical field:
The present invention relates to a kind of magnetic powder inspection magnetic flaw detection ink spray equipment, belong to the inspection technical field of equipment.
Background technology:
Magnetic powder inspection utilizes the interaction of the stray field at workpiece, defect and magnetic powder, and it make use of steel product surface and nearly table
Planar defect (such as crackle, slag inclusion, hairline etc.) pcrmeability and the difference of iron and steel pcrmeability, magnetic at these material discontinuities after magnetization
Field will occur distortion, and at forming part flux leakage, surface of the work creates stray field, thus attracts magnetic powder to form fault location
Magnetism powder accumulation magnetic trace, under suitable illumination condition, shows defective locations and shape, to the accumulation of these magnetic powders in addition
Observe and explain, being achieved that magnetic powder inspection.
Magnetic powder inspection is different by the preparation of used magnetic powder of detecting a flaw, and can be divided into dry method and wet method.Wet method is to utilize
The magnetic flaw detection ink that magnetic powder and dispersant mix by a certain percentage, is sprayed onto the defect showing to detect workpiece of magnetization workpiece.
Wet method is the most frequently used magnetic powder inspection method, it is generally required to magnetic powder uses the dispersants such as kerosene be distributed, use
During stand due to magnetic flaw detection ink, deposited phenomenon can be produced, cause Particle content unstable.
In order to solve the problems referred to above, Chinese patent application CN201310386968 discloses a kind of magnetic powder inspection magnetic flaw detection ink
Agitating device, and specifically disclose techniques below feature: it includes cylinder, and described cylinder blade stirrer installed above fills
Putting, described cylinder bottom has liquid outlet, installs valve plate, it is characterized in that: pacify inside described cylinder at described liquid outlet
Filling one group of airway, described airway is the most longitudinally evenly arranged along the inwall of described cylinder, and described airway is even
Meeting supply supervisor, described supply supervisor connects air compressor.Mechanical agitation is used to coordinate the mode of pneumatic stirring to solve
The sedimentation problem of magnetic flaw detection ink, but owing to magnetic flaw detection ink uses more volatile dispersant, this gas during configuration
The mode of dynamic stirring accelerates the volatilization of effumability dispersant, causes the bigger pollution of working environment.
Summary of the invention:
It is an object of the invention to provide magnetic powder inspection magnetic flaw detection ink spray equipment for the problem of above-mentioned existence so that magnetic flaw detection ink exists
Work process keeps concentration stable, simultaneously it can be avoided that the volatilization of harmful substance in magnetic flaw detection ink, keep good working environment.
Above-mentioned purpose is realized by following technical scheme:
Magnetic powder inspection magnetic flaw detection ink spray equipment, including casing, described casing connects one group of sprinkler head, institute by liquid feeding pipeline
Being provided with solution feed pump on the liquid feeding pipeline stated, described casing is arranged on elastic support, and described elastic support is provided with
Vibrator.
Described magnetic powder inspection magnetic flaw detection ink spray equipment, described elastic support includes the end installing described casing
Seat, described base supports spring supporting by one group.
Described magnetic powder inspection magnetic flaw detection ink spray equipment, described vibrator includes that exciting is hammered into shape, and described exciting hammer is logical
Crossing link connector pin axle, described bearing pin is arranged on the outward flange of flywheel, and described flywheel connects driving motor by decelerator.
Described magnetic powder inspection magnetic flaw detection ink spray equipment, described liquid feeding pipeline is provided with flow meter.
Beneficial effect:
The present invention will be equipped with the casing of magnetic flaw detection ink and is arranged on elastic support, and constantly hit elastic support made by vibrator
Magnetic flaw detection ink inside casing constantly vibrates and rocks, it is to avoid precipitates or is layered so that magnetic flaw detection ink keeps concentration in the course of the work
Stable, the volatilization of dusty gas can be prevented effectively from simultaneously for traditional airflow stirring, keep good building ring
Border.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
In figure: 1, casing；2, liquid feeding pipeline；3, sprinkler head；4, solution feed pump；5, base；6, spring is supported；7, exciting hammer；
8, connecting rod；9, bearing pin；10, flywheel；11, motor is driven；12, flow meter.
Detailed description of the invention:
Embodiment 1:
As it is shown in figure 1, the magnetic powder inspection of the present embodiment magnetic flaw detection ink spray equipment, including casing 1, described casing passes through feed flow
Pipeline 2 connects one group of sprinkler head 3, and described liquid feeding pipeline is provided with solution feed pump 4, and described casing is arranged on elastic support
On, described elastic support is provided with vibrator.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink spray equipment, described elastic support includes installing described
The base 5 of casing, described base supports spring 6 by one group and supports.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink spray equipment, described vibrator includes exciting hammer 7, described
Exciting hammer connect bearing pin 9 by connecting rod 8, described bearing pin is arranged on the outward flange of flywheel 10, described flywheel by slow down
Device connects driving motor 11.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink spray equipment, described liquid feeding pipeline is provided with flow meter
12。
Owing to the casing of the present invention is in constantly vibration, therefore need on liquid feeding pipeline to arrange one section of elastic telescopic pipe, it is ensured that
Casing vibrates when, pipeline is unaffected.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also includes
The technical scheme being made up of above technical characteristic equivalent.The unaccomplished matter of the present invention, belongs to those skilled in the art's
Common knowledge.
Claims (4)
1. a magnetic powder inspection magnetic flaw detection ink spray equipment, including casing, described casing connects one group of spray by liquid feeding pipeline
Spill head, described liquid feeding pipeline is provided with solution feed pump, it is characterized in that: described casing is arranged on elastic support, described
Vibrator it is provided with on elastic support.
Magnetic powder inspection magnetic flaw detection ink spray equipment the most according to claim 1, is characterized in that: described elastic support includes
The base of the casing described in installation, described base supports spring supporting by one group.
Magnetic powder inspection magnetic flaw detection ink spray equipment the most according to claim 1 and 2, is characterized in that: described vibrator bag
Including exciting hammer, described exciting is hammered into shape by link connector pin axle, and described bearing pin is arranged on the outward flange of flywheel, described flywheel
Connected by decelerator and drive motor.
Magnetic powder inspection magnetic flaw detection ink spray equipment the most according to claim 1 and 2, is characterized in that: described liquid feeding pipeline
On be provided with flow meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787636.4A CN106153717A (en) | 2016-08-31 | 2016-08-31 | Magnetic powder inspection magnetic flaw detection ink spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610787636.4A CN106153717A (en) | 2016-08-31 | 2016-08-31 | Magnetic powder inspection magnetic flaw detection ink spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106153717A true CN106153717A (en) | 2016-11-23 |
Family
ID=57345157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610787636.4A Pending CN106153717A (en) | 2016-08-31 | 2016-08-31 | Magnetic powder inspection magnetic flaw detection ink spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106153717A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207895A (en) * | 2004-01-22 | 2005-08-04 | Daido Steel Co Ltd | Stirring tank for magnetic powder liquid |
| JP2009109424A (en) * | 2007-10-31 | 2009-05-21 | Marktec Corp | Thick magnetic-particle dispersion for wet magnetic-particle flaw detection testing |
| CN102680566A (en) * | 2012-04-27 | 2012-09-19 | 南京白云化工环境监测有限公司 | Spraying device of magnetic powder flaw defector |
| CN103867630A (en) * | 2014-04-02 | 2014-06-18 | 合肥工业大学 | Magnetorheological energy absorber with failure-safety performance |
| CN104330465A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Magnetic suspension liquid supply device for magnetic powder inspection |
| CN104330466A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Anti-settling magnetic suspension liquid supply device |
| CN205269737U (en) * | 2015-12-22 | 2016-06-01 | 傅竹鸿 | Test tube placement rack |
-
2016
- 2016-08-31 CN CN201610787636.4A patent/CN106153717A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005207895A (en) * | 2004-01-22 | 2005-08-04 | Daido Steel Co Ltd | Stirring tank for magnetic powder liquid |
| JP2009109424A (en) * | 2007-10-31 | 2009-05-21 | Marktec Corp | Thick magnetic-particle dispersion for wet magnetic-particle flaw detection testing |
| CN102680566A (en) * | 2012-04-27 | 2012-09-19 | 南京白云化工环境监测有限公司 | Spraying device of magnetic powder flaw defector |
| CN103867630A (en) * | 2014-04-02 | 2014-06-18 | 合肥工业大学 | Magnetorheological energy absorber with failure-safety performance |
| CN104330465A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Magnetic suspension liquid supply device for magnetic powder inspection |
| CN104330466A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Anti-settling magnetic suspension liquid supply device |
| CN205269737U (en) * | 2015-12-22 | 2016-06-01 | 傅竹鸿 | Test tube placement rack |
Non-Patent Citations (1)
| Title |
|---|
| 杨文超: "CJW-3000Ⅲ型对荧光磁粉探伤机磁悬液搅拌装置的改造", 《铁道机车车辆工人》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |