CN204165936U - Magnetic powder inspection magnetic flaw detection ink liquid feed device - Google Patents
Magnetic powder inspection magnetic flaw detection ink liquid feed device Download PDFInfo
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- CN204165936U CN204165936U CN201420647556.5U CN201420647556U CN204165936U CN 204165936 U CN204165936 U CN 204165936U CN 201420647556 U CN201420647556 U CN 201420647556U CN 204165936 U CN204165936 U CN 204165936U
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- flaw detection
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- detection ink
- feed device
- powder inspection
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Abstract
The utility model provides a kind of magnetic powder inspection magnetic flaw detection ink liquid feed device.The utility model comprises casing, 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 also provided with tapping pipeline, described tapping pipeline connects circulation pipe by ebullator, and described circulation pipe extend in described casing.The utility model adopts the mode of liquid agitation, makes magnetic flaw detection ink can keep concentration stabilize in the process of work.
Description
technical field:
The utility model relates to a kind of support equipment of magnetic powder inspection, is specifically related to a kind of magnetic powder inspection magnetic flaw detection ink liquid feed device.
background technology:
Magnetic powder inspection utilizes the stray field at workpiece, defect place and the interaction of magnetic, which utilizes steel product surface and near surface flaw (as crackle, slag inclusion, hairline etc.) difference of magnetic permeability and iron and steel magnetic permeability, after magnetization will there is rugged change in the magnetic field at these material discontinuity places, forming section flux leakage place surface of the work creates stray field, thus attract magnetic to form magnetism powder accumulation---the magnetic trace of fault location, under suitable illumination condition, show defective locations and shape, the accumulation of these magnetics observed and is explained, just being achieved magnetic powder inspection.
Magnetic powder inspection by flaw detection institute adopt magnetic preparation difference, dry method and wet method can be divided into.Wet method is the magnetic flaw detection ink utilizing magnetic and spreading agent to 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, generally needs magnetic to adopt the spreading agents such as kerosene to be distributed, and because magnetic flaw detection ink leaves standstill in the process used, can produce deposited phenomenon, causes Particle content unstable.
In order to solve the problem, Chinese patent application CN201310386968 discloses a kind of magnetic powder inspection magnetic flaw detection ink stirring apparatus, and specifically disclosing following technical characteristic: it comprises cylindrical shell, blade stirrer device is installed above described cylindrical shell, described cylindrical shell bottom has liquid outlet, valve plate is installed at described liquid outlet place, it is characterized in that: one group of wireway is installed inside described cylindrical shell, described wireway is longitudinally evenly arranged downwards along the inwall of described cylindrical shell, described wireway connects air feed supervisor, and described air feed supervisor connects air compressor.Mechanical raking is adopted to coordinate the mode of pneumatic stirring to solve the sedimentation problem of magnetic flaw detection ink, but because magnetic flaw detection ink adopts more volatile spreading agent in the process of configuration, the mode of this pneumatic stirring accelerates the volatilization of effumability spreading agent, causes the larger pollution of working environment.
utility model content:
The purpose of this utility model provides a kind of magnetic powder inspection magnetic flaw detection ink liquid feed device for above-mentioned Problems existing, makes magnetic flaw detection ink can keep concentration stabilize in the process of work.
Above-mentioned object is realized by following technical scheme:
Magnetic powder inspection magnetic flaw detection ink liquid feed device, comprise casing, described casing connects one group of sprinkler head by liquid feeding pipeline, described liquid feeding pipeline is provided with solution feed pump, described casing is also provided with tapping pipeline, described tapping pipeline connects circulation pipe by ebullator, and described circulation pipe extend in described casing.
Described magnetic powder inspection magnetic flaw detection ink liquid feed device, described circulation pipe comprises the supervisor be connected with described ebullator, described supervisor connects one group of arm, and described arm is arranged straight down, and the mouth of pipe of described arm is no more than 30mm apart from the bottom of described casing.
Described magnetic powder inspection magnetic flaw detection ink liquid feed device, described tapping pipeline is provided with bleeder valve.
Described magnetic powder inspection magnetic flaw detection ink liquid feed device, described liquid feeding pipeline is provided with flowmeter.
Beneficial effect:
1. the utility model adopts circulation line to be circulated by magnetic flaw detection ink itself, adopt the mode of liquid agitation, make magnetic flaw detection ink can keep concentration stabilize in the process of work, to avoid in convention stir process in the phenomenon and pneumatic whipping process easily producing eddy current simultaneously and cause spreading agent to volatilize serious phenomenon, reliable and stable work.
2. arm of the present utility model is arranged straight down, and the mouth of pipe of described arm is no more than 30mm apart from the bottom of described casing, and mixing effect is good, and anti-sedimentation effect is better.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: 1, casing, 2, liquid feeding pipeline, 3, sprinkler head, 4, solution feed pump, 5, tapping pipeline, 6, ebullator, 7, supervisor, 8, arm, 9, bleeder valve, 10, flowmeter.
embodiment:
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
As shown in Figure 1: the magnetic powder inspection magnetic flaw detection ink liquid feed device of the present embodiment, comprise casing 1, described casing connects one group of sprinkler head 3 by liquid feeding pipeline 2, described liquid feeding pipeline is provided with solution feed pump 4, described casing is also provided with tapping pipeline 5, described tapping pipeline connects circulation pipe by ebullator 6, and described circulation pipe extend in described casing.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink liquid feed device, described circulation pipe comprises the supervisor 7 be connected with described ebullator, described supervisor connects one group of arm 8, and described arm is arranged straight down, and the mouth of pipe of described arm is no more than 30mm apart from the bottom of described casing.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink liquid feed device, described tapping pipeline is provided with bleeder valve 9.
Magnetic powder inspection described in the present embodiment magnetic flaw detection ink liquid feed device, described liquid feeding pipeline is provided with flowmeter 10.
Liquid feeding pipeline normal supply part magnetic flaw detection ink to be detected in the process of work, and a part of magnetic flaw detection ink that tapping pipeline is released plays the effect of liquid agitation by ebullator carry out the circulating bottom of again squeezing into casing, avoid magnetic precipitation, in order to make anti-sedimentation effect better, it is best that tapping pipeline of the present utility model is arranged on bottom half.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also comprises and is equal to by above technical characteristic the technical scheme that replacement forms.Unaccomplished matter of the present utility model, belongs to the common practise of those skilled in the art.
Claims (4)
1. a magnetic powder inspection magnetic flaw detection ink liquid feed device, comprise casing, 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 also provided with tapping pipeline, described tapping pipeline connects circulation pipe by ebullator, and described circulation pipe extend in described casing.
2. magnetic powder inspection magnetic flaw detection ink liquid feed device according to claim 1, it is characterized in that: described circulation pipe comprises the supervisor be connected with described ebullator, described supervisor connects one group of arm, described arm is arranged straight down, and the mouth of pipe of described arm is no more than 30mm apart from the bottom of described casing.
3. magnetic powder inspection magnetic flaw detection ink liquid feed device according to claim 1 and 2, is characterized in that: described tapping pipeline is provided with bleeder valve.
4. magnetic powder inspection magnetic flaw detection ink liquid feed device according to claim 1 and 2, is characterized in that: described liquid feeding pipeline is provided with flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647556.5U CN204165936U (en) | 2014-11-03 | 2014-11-03 | Magnetic powder inspection magnetic flaw detection ink liquid feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647556.5U CN204165936U (en) | 2014-11-03 | 2014-11-03 | Magnetic powder inspection magnetic flaw detection ink liquid feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165936U true CN204165936U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647556.5U Expired - Fee Related CN204165936U (en) | 2014-11-03 | 2014-11-03 | Magnetic powder inspection magnetic flaw detection ink liquid feed device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204165936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709930A (en) * | 2018-08-17 | 2018-10-26 | 海安金锻工业有限公司 | A kind of magnetic flaw detection ink liquid feed device and apply its sprinkling system |
-
2014
- 2014-11-03 CN CN201420647556.5U patent/CN204165936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709930A (en) * | 2018-08-17 | 2018-10-26 | 海安金锻工业有限公司 | A kind of magnetic flaw detection ink liquid feed device and apply its sprinkling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20201103 |