CN102519753A - Magnetic iron spectral collecting device - Google Patents

Magnetic iron spectral collecting device Download PDF

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Publication number
CN102519753A
CN102519753A CN2011103666171A CN201110366617A CN102519753A CN 102519753 A CN102519753 A CN 102519753A CN 2011103666171 A CN2011103666171 A CN 2011103666171A CN 201110366617 A CN201110366617 A CN 201110366617A CN 102519753 A CN102519753 A CN 102519753A
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China
Prior art keywords
magnetic iron
magnet
glass
pedestal
electromagnet
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Granted
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CN2011103666171A
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Chinese (zh)
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CN102519753B (en
Inventor
吕植勇
刘湘
刘云涛
田洪祥
倪琳轩
易俊威
彭小旳
付珊珊
查章鹏
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Wuhan University of Technology WUT
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Wuhan University of Technology WUT
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Priority to CN 201110366617 priority Critical patent/CN102519753B/en
Publication of CN102519753A publication Critical patent/CN102519753A/en
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Publication of CN102519753B publication Critical patent/CN102519753B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a magnetic iron spectral collecting device, comprising a base which is made of non-magnetic material and takes the shape of a box; a handle is arranged on the base; a magnet is arranged in the base; a piece of transparent glass is arranged on the magnet; and the glass is embedded on the base. The magnetic iron spectral collecting device is simple in structure and convenient in operation, and can directly penetrate into engine oil to acquire the magnetic abrasive grains of an oil sample. The magnetic iron spectral collecting device improves the sampling efficiency, simplifies the iron spectral collecting process and reduces the iron spectral collecting cost.

Description

Armco magnetic iron spectrum harvester
Technical field
The present invention relates to a kind of harvester, relate in particular to a kind of Armco magnetic iron spectrum harvester.
Background technology
Analyzing iron spectrum is a technology that isolated wear particle from various fluids is carried out microexamination and analysis.Iron is composed the method more complicated of gathering at present; The step that the iron spectrum is gathered is: take oil sample with special container to the middle part of lubricating oil; Be heated to uniform temperature then, add zellon dilution again, the abrasive particle that is lubricated oil through ferrograph or pivoting rail spectrometer or Ji formula ferrograph carries out film-making; The iron abrasive particle that utilizes strong magnet to pass through through special glass iron spectrum sheet again is adsorbed onto on the glass sheet, carries out iron and composes sheet.In whole process, need with the appearance oil rig that recovers the oil, will take out then oil sample be put into the glass test tube heating, through zellon machine oil and iron spectrum are separated on the iron spectrum sheet at last, flow process is very complicated, operation is very inconvenient.Therefore, we press for a kind of Armco magnetic iron spectrum harvester and simplify acquisition step, make operation become simple and convenient.
Summary of the invention
Technical matters to be solved by this invention provides a kind of Armco magnetic iron spectrum harvester, and this device has been simplified iron spectrum collecting flowchart, and the operation that the iron spectrum is gathered becomes simple and convenient.
The technical scheme that the present invention adopted is: a kind of Armco magnetic iron spectrum harvester; Include the pedestal of being processed by nonmagnetic substance that is casing, pedestal is provided with handle, is provided with magnet in the described pedestal; Magnet is provided with transparent glass, and this glass is embedded on the pedestal.
Press such scheme, be provided with connection handle between described handle and the pedestal.
Press such scheme, described magnet is electromagnet, and Armco magnetic iron spectrum harvester also is included as power supply and power switch, the shunt resistance of said electromagnet power supply, and shunt resistance and electromagnet are arranged side by side; Said power switch is arranged on the handle.
Press such scheme, described magnet has 3-10, vertically is arranged in the pedestal.
Press such scheme, the diameter of described magnet becomes Geometric Sequence, and magnetic flux is identical.
Press such scheme, the diameter of described magnet is identical, and magnetic flux becomes Geometric Sequence.
Press such scheme, the thickness of described glass is 0.5-3mm.
Press such scheme, the side of described glass is provided with rubber.
Press such scheme, the edge of the inside surface of described glass is provided with rubber.
Use is: hold handle, this device is goed deep in the lubricating oil, through magnet the different big or small magnetic abrasive grain in the fluid is adsorbed; To install from fluid then and extract out; Utilize tetrafluoroethene that the spectrum sheet of glass is washed, remove lubricating oil, just can process iron spectrum sheet.
The present invention is not only simple in structure, and is easy to operate, and can directly the present invention be deep into the magnetic abrasive grain that obtains oil sample in the machine oil, improved sampling efficiency, simplified iron spectrum collecting flowchart, reduced iron spectrum acquisition cost.
Description of drawings
Fig. 1 is the Facad structure synoptic diagram of embodiments of the invention 1.
Fig. 2 is the Facad structure synoptic diagram of the embodiment of the invention 2.
Fig. 3 is the structural representation of facing of the embodiment of the invention 4.
Fig. 4 is the side-looking structural representation of the embodiment of the invention 4.
Fig. 5 is the control circuit figure that the present invention implements solenoid in 4.
Fig. 6 is magnet and the sectional structure synoptic diagram of glass in the embodiment of the invention 1.
Fig. 7 is that the side at glass among the present invention is established the rubber structure synoptic diagram.
Fig. 8 is that the inner surface edge place at glass establishes the rubber structure synoptic diagram among the present invention.
Wherein: 1, handle, 2, connection handle, 3, pedestal, 4, magnet, 4.1, first electromagnet; 4.2, second electromagnet, the 4.3, the 3rd electromagnet, 7, glass, 8, coil, 9, divider resistance; 10, divider resistance, 11, divider resistance, 12, power switch, 14, rubber.
Embodiment
Further specify embodiments of the invention below in conjunction with accompanying drawing.
Embodiment 1, referring to Fig. 1 and Fig. 6, and a kind of Armco magnetic iron spectrum harvester; Include the pedestal of being processed by nonmagnetic substance that is casing 3, pedestal 3 is provided with handle 1, is provided with magnet 4 in the described pedestal 3; Magnet 4 is provided with the transparent glass 7 that thickness is 0.5-3mm, and glass 7 is embedded in the pedestal 3.
Embodiment 2, referring to Fig. 2 and Fig. 6, and a kind of Armco magnetic iron spectrum harvester; Include the pedestal of processing by nonmagnetic substance that is casing 3; Pedestal 3 is connected with an end of connection handle 2, and the other end of connection handle 2 is connected with handle 1, is provided with magnet 4 in the described pedestal 3; Magnet 4 is provided with transparent glass 7, and glass 7 is embedded in the pedestal 3.
Embodiment 3, and be with the difference of embodiment 2: described magnet is electromagnet, and Armco magnetic iron spectrum harvester also is included as power supply and power switch 12, the shunt resistance of said electromagnet power supply, and shunt resistance and electromagnet are arranged side by side; Said power switch 12 is arranged on the handle.
Embodiment 4; Referring to Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of Armco magnetic iron spectrum harvester includes the pedestal of being processed by nonmagnetic substance that is casing 3; Pedestal 3 is connected with an end of connection handle 2; The other end of connection handle 2 is connected with handle 1, is provided with three first electromagnet 4.1 that vertically are provided with, second electromagnet 4.2, the 3rd electromagnet 4.3 in the described pedestal 3, and the power switch 12 of the power supply of 3 electromagnet of control is arranged on the handle 1; Prevent the magnetic metal thing around the electromagnet absorption in the process of sampling, destroy the abrasive particle of oil sample absorption; The diameter of described first electromagnet 4.1, second electromagnet 4.2, the 3rd electromagnet 4.3 is identical, and magnetic flux becomes Geometric Sequence; On first electromagnet 4.1, second electromagnet 4.2 and the 3rd electromagnet 4.3, be provided with the transparent glass 7 that thickness is 0.5-3mm, the outside surface of the outside surface of glass 7 and pedestal 3 is on same surface level.The diameter of first electromagnet 4.1 of present embodiment, second electromagnet 4.2, the 3rd electromagnet 4.3 all is 10mm, and magnetic flux is respectively 100T, 200T, 300T, and magnetic flux becomes Geometric Sequence 1:2:3.Different magnetic flux can attract different magnetic abrasive particles, can differentiate the working condition of fluid according to the distribution of abrasive particle.
Embodiment 5, are with the difference of embodiment 4: described first electromagnet, second electromagnet, the 3rd electromagnet diameter be respectively 5mm, 10mm, 15mm, diameter becomes Geometric Sequence 1:2:3; The magnetic flux of three electromagnet is identical, can be 10T.Through the magnet diameter size, directly change magnetic flux, need not power up, and can directly change magnet strength as required, the convenient use.
Embodiment 6, referring to Fig. 7, and a kind of Armco magnetic iron spectrum harvester; Include the pedestal of being processed by nonmagnetic substance that is casing 3, pedestal is connected with an end of connection handle, and the other end of connection handle is connected with handle; Be provided with magnet 4 in the described pedestal 3, magnet 4 is provided with the transparent glass 7 that thickness is 0.5-3mm, is provided with rubber 14 at the side of glass 7; Guarantee that fluid can not be penetrated into the another side of glass through finedraw, influences transparency; Glass 7 is embedded in the pedestal 3.
Embodiment 7, and referring to Fig. 8, be with the difference of embodiment 6: described rubber 14 is arranged on the edge of interior surfaces of glass, can guarantee that fluid can not be penetrated into the another side of glass through finedraw equally like this.
Embodiment 8, referring to Fig. 7, and a kind of Armco magnetic iron spectrum harvester; Include the pedestal of being processed by nonmagnetic substance that is casing 3, pedestal 3 is connected with an end of connection handle, and the other end of connection handle is connected with handle; Be provided with three vertical first electromagnet, second electromagnet, the 3rd electromagnet that are provided with in the described pedestal 3; The power switch 12 of the power supply of 3 electromagnet of control is arranged on the handle, prevents the magnetic metal thing around the electromagnet absorption in the process of sampling, destroys the abrasive particle of oil sample absorption; Described first electromagnet, second electromagnet and the 3rd electromagnet according to circumstances (are mainly convenient measurement; Magnetic flux according to different proportion; Corresponding magnetic abrasive particle size degree of absorption is different; Can differentiate the amount of abrasive that contains of fluid, differentiate the mechanical wear situation) be set as the identical or magnetic flux of magnetic flux and become Geometric Sequence; Electromagnet is provided with the transparent glass 7 that thickness is 0.5-3mm, is provided with rubber 14 at the side of glass 7, guarantees that fluid can not be penetrated into the another side of glass through finedraw, influences transparency; Glass 7 is embedded in the pedestal 3.
Embodiment 9, and referring to Fig. 8, be with the difference of embodiment 8: described rubber 14 is arranged on the edge of interior surfaces of glass.
Above-described power supply positive pole be connected with an end of coil 8 on electromagnet respectively, the other end of coil 8 links to each other with divider resistance 9,10,11.
The purpose of edge that rubber is arranged on side or the inside surface of glass all is the another side that can not be penetrated into glass in order to ensure fluid through finedraw, so just can not influence the transparency of glass.
Method of application: hold handle, this device is goed deep in the lubricating oil, the different big or small magnetic abrasive grain in the fluid is adsorbed through magnet; To install from fluid then and extract out; Utilize tetrafluoroethene that the spectrum sheet of glass is washed, remove lubricating oil, just can process iron spectrum sheet.
The above; Only being preferred embodiment of the present invention, is not that the present invention is done any pro forma restriction, and those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification; Equivalent variations or modification all drop in protection scope of the present invention.

Claims (9)

1. an Armco magnetic iron is composed harvester, and it is characterized in that: include the pedestal of being processed by nonmagnetic substance that is casing, pedestal is provided with handle, is provided with magnet in the described pedestal, and magnet is provided with transparent glass, and this glass is embedded on the pedestal.
2. Armco magnetic iron spectrum harvester as claimed in claim 1 is characterized in that: be provided with connection handle between described handle and the pedestal.
3. Armco magnetic iron as claimed in claim 1 spectrum harvester, it is characterized in that: described magnet is electromagnet, and Armco magnetic iron spectrum harvester also is included as power supply and power switch, the shunt resistance of said electromagnet power supply, and shunt resistance and electromagnet are arranged side by side; Said power switch is arranged on the handle.
4. like claim 1 or 3 described Armco magnetic iron spectrum harvesters, it is characterized in that: described magnet has 3-10, vertically is arranged in the pedestal.
5. Armco magnetic iron spectrum harvester as claimed in claim 4, it is characterized in that: the diameter of described magnet becomes Geometric Sequence, and the magnetic flux of magnet is identical.
6. Armco magnetic iron spectrum harvester as claimed in claim 4, it is characterized in that: the diameter of described magnet is identical, and the magnetic flux of magnet becomes Geometric Sequence.
7. Armco magnetic iron spectrum harvester as claimed in claim 1, it is characterized in that: the thickness of described glass is 0.5-3mm.
8. like claim 1 or 7 described Armco magnetic iron spectrum harvesters, it is characterized in that: the side of described glass is provided with rubber.
9. like claim 1 or 7 described Armco magnetic iron spectrum harvesters, it is characterized in that: the edge of the inside surface of described glass is provided with rubber.
CN 201110366617 2011-11-18 2011-11-18 Magnetic iron spectral collecting device Expired - Fee Related CN102519753B (en)

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Application Number Priority Date Filing Date Title
CN 201110366617 CN102519753B (en) 2011-11-18 2011-11-18 Magnetic iron spectral collecting device

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Application Number Priority Date Filing Date Title
CN 201110366617 CN102519753B (en) 2011-11-18 2011-11-18 Magnetic iron spectral collecting device

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CN102519753A true CN102519753A (en) 2012-06-27
CN102519753B CN102519753B (en) 2013-12-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110487688A (en) * 2019-09-06 2019-11-22 宁波方太厨具有限公司 The particulate matter detection means and detection method of kitchen ventilator
CN110672609A (en) * 2019-10-16 2020-01-10 广州机械科学研究院有限公司 Automatic ferrographic analysis system based on image recognition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196205A2 (en) * 1985-03-27 1986-10-01 The Standard Oil Company Improved apparatus for segregating particulate matter
CN1062415A (en) * 1990-12-12 1992-07-01 中国矿业大学 Method and device for manufacturing segmented deposition ferrograph
US5540089A (en) * 1994-03-17 1996-07-30 Diagnetics, Inc. Ferrous particle collection apparatus
CN1257999A (en) * 1998-12-18 2000-06-28 南京航空航天大学 Spectrometer for particles in oil sample
WO2005037440A1 (en) * 2003-10-20 2005-04-28 Bio-Nobile Oy Magnetic enrichment method, a reactor unit for micro particles and a magnet unit
CN201138323Y (en) * 2007-12-25 2008-10-22 深圳市亚泰光电技术有限公司 Analyzing iron spectrograph

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196205A2 (en) * 1985-03-27 1986-10-01 The Standard Oil Company Improved apparatus for segregating particulate matter
CN1062415A (en) * 1990-12-12 1992-07-01 中国矿业大学 Method and device for manufacturing segmented deposition ferrograph
US5540089A (en) * 1994-03-17 1996-07-30 Diagnetics, Inc. Ferrous particle collection apparatus
CN1257999A (en) * 1998-12-18 2000-06-28 南京航空航天大学 Spectrometer for particles in oil sample
WO2005037440A1 (en) * 2003-10-20 2005-04-28 Bio-Nobile Oy Magnetic enrichment method, a reactor unit for micro particles and a magnet unit
CN201138323Y (en) * 2007-12-25 2008-10-22 深圳市亚泰光电技术有限公司 Analyzing iron spectrograph

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110487688A (en) * 2019-09-06 2019-11-22 宁波方太厨具有限公司 The particulate matter detection means and detection method of kitchen ventilator
CN110672609A (en) * 2019-10-16 2020-01-10 广州机械科学研究院有限公司 Automatic ferrographic analysis system based on image recognition

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