CN109828226A - Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing - Google Patents
Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing Download PDFInfo
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- CN109828226A CN109828226A CN201910177318.XA CN201910177318A CN109828226A CN 109828226 A CN109828226 A CN 109828226A CN 201910177318 A CN201910177318 A CN 201910177318A CN 109828226 A CN109828226 A CN 109828226A
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Abstract
The present invention relates to detection device technical fields, and disclose Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing, including fixed substrate, equally distributed fixes sleeve is fixedly installed at the top of the fixed substrate, the top movable of the fixes sleeve is set with sliding cage plate, the bottom of the sliding cage plate extends to the inside of fixes sleeve and fixes with the top of sliding panel and is set with, the top of four sliding cage plates is fixedly connected with the bottom of work test board, and the bottom of the fixes sleeve inner cavity is fixedly connected with sliding bar set.Armco magnetic iron online detection instrument in the magnetic iron ore tailing, pass through being used cooperatively for support plate, adapter frame and fixed device, convenient for the bar shaped Armco magnetic iron of placement on the supporting plate is clamped, so that bar shaped magnetism ferropexy is more stable, it avoids the movement of bar shaped Armco magnetic iron during detection or shakes and then influence the precision of detection, improve the stability of device and the precision of detection.
Description
Technical field
The present invention relates to detection device technical field, Armco magnetic iron online detection instrument in specially a kind of magnetic iron ore tailing.
Background technique
Armco magnetic iron refers to the iron in ferromagnetism iron mineral, in geologic prospect, the occupation rate of Armco magnetic iron Zhan Quantie in iron ore,
It is the standard evaluated iron ore-deposit industrial value and divide ore industrial type, the ferromagnetism iron mineral with industrial value is main
Have: magnetic iron ore, titanomagnetite and half martite etc., in the magnetic field of intensity (600~1000) × 10^3/4 π (peace/rice)
It can carry out magnetic separation, and generally require to iron magnetic that whether there is or not study when people exploit magnetic iron ore, it is therefore necessary to magnetic
The detection device of iron is studied.
Existing Armco magnetic iron structure of the detecting device is complex, so that relatively complicated during detection Armco magnetic iron, detection
Efficiency it is lower, and during detection Armco magnetic iron due to suction be easy movement so that detection accuracy reduce, and
Detection device cannot carry out the adjusting of height according to the demand used, it has not been convenient to which staff carries out detection registration, influences device
Practicability, for from it is proposed that Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing.
Summary of the invention
The present invention provides Armco magnetic iron online detection instruments in a kind of magnetic iron ore tailing, have simple and stable structure, are convenient for
The advantages of adjusting, it is complex to solve structure of the detecting device, so that it is relatively complicated during detecting Armco magnetic iron, in detection
Armco magnetic iron is due to the easy movement of suction in the process, so that the accuracy of detection reduces, detection device cannot be according to the demand used
Carry out the adjusting of height, it has not been convenient to the problem of staff carries out detection registration, influences the practicability of device.
The invention provides the following technical scheme: Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing, including fixed base
Plate is fixedly installed with equally distributed fixes sleeve, the top movable suit of the fixes sleeve at the top of the fixed substrate
There is sliding cage plate, the bottom of the sliding cage plate extends to the inside of fixes sleeve and fixes with the top of sliding panel and is set with, and four
The top of a sliding cage plate is fixedly connected with the bottom of work test board, and the bottom of the fixes sleeve inner cavity is fixed to be connected
It is connected to sliding bar set, the external activity of the sliding bar set is set with the adjustable spring positioned at fixes sleeve inner cavity, the fixation
The quantity of sleeve is four, and every two fixes sleeve is one group, and the inside of two fixes sleeves passes through the two of locating rod
End is fixedly connected, the external activity of locating rod suit there are two sliding shoe, the back side of the sliding shoe by bearing plate with
The front of another sliding shoe is fixedly connected, and the top fixing sleeve of the sliding shoe is equipped with the first link block, and the first link block
Top movable be set with regulating device, the top of the regulating device is living by the bottom of the second link block and the test board that works
Limit plate that is dynamic to connect, being fixedly installed at the top of the fixed substrate between two fixes sleeves, the limit plate
Quantity is two, and two limit plates are symmetrical as symmetrical centre using the axle center of fixed substrate, the side spiral shell of the limit plate
Line is set with pressurizing unit, and the side at the top of the work test board is fixedly installed with positioning plate, and the top for the test board that works
Fixing sleeve is equipped with the placement cage plate positioned at positioning plate side, and the inside for placing cage plate is placed there are two movable pulley, and two
The positive middle part of movable pulley is movably installed with fixed frame, one end of the fixed frame extend to the outside for placing cage plate and with branch
The fixed suit in the bottom of fagging, the top fixing sleeve of the support plate are equipped with adapter frame, and the screw top of the adapter frame is set with
There is a fixed device, the side of the support plate is fixedly connected with weight beam, and the side of weight beam and positioning plate
Side is fixedly connected, and the other side fixing sleeve of the work test board, which is equipped with, connects plate, and connects plate close to the one of placement cage plate
Side is fixedly installed with electromagnet.
Preferably, the size of the sliding panel is adapted with the size of fixes sleeve inner cavity, and the outside of sliding panel and solid
Determine the side walls connection of barrel bore, the inside of the sliding panel and the slide outside of sliding bar set connect.
Preferably, one end of the adjustable spring is fixedly connected with the bottom of sliding panel, the bottom end of the adjustable spring with
The bottom of fixes sleeve inner cavity is fixedly connected.
Preferably, the regulating device includes motion bar, the outside of the motion bar and one end movable set of adjusting rod,
And the other end of adjusting rod is movably installed with motion bar, is movably installed with swingle in the middle part of the adjusting rod.
Preferably, the pressurizing unit includes pressure ram, and the pressure ram thread set is described to squeeze in the side of limit plate
One end fixing sleeve of compression bar is equipped with the torsion block positioned at limit plate side, and the other end of pressure ram runs through and extends to limit plate
Suit is simultaneously fixed with the side of stripper plate in the other side, and the other side of the stripper plate and the side of bearing plate are slidably connected.
Preferably, the front and back for placing cage plate offers sliding groove, and places and open up sliding groove on cage plate
Shape be rectangle, it is described place cage plate on sliding groove penetrate through to place cage plate inner cavity.
Preferably, the adapter frame is made of two risers and a transverse slat, and two in adapter frame riser and transverse slat
It is mutually perpendicular to, is fixedly connected at the top of one end of riser and support plate in the adapter frame.
Preferably, the fixed device includes threaded rod, and the threaded rod thread set is in the inside of adapter frame, the spiral shell
The top fixing sleeve of rasp bar is equipped with the hexagonal spin-block being located above adapter frame, and the bottom end fixing sleeve of the threaded rod, which is equipped with to be located at, to be turned
The fixed block below frame is connect, the external activity of the fixed block is set with pressing plate.
Preferably, the input terminal of the electromagnet is electrically connected with the output end of power supply, the output end and cunning of the electromagnet
Rheostatic input terminal electrical connection is moved, the output end of the slide rheostat is electrically connected with the input terminal of control switch, the control
The output end of system switch is electrically connected with the input terminal of power supply.
The present invention have it is following the utility model has the advantages that
1, Armco magnetic iron online detection instrument in the magnetic iron ore tailing passes through the cooperation of support plate, adapter frame and fixed device
It uses, convenient for the bar shaped Armco magnetic iron of placement on the supporting plate to be clamped, so that bar shaped magnetism ferropexy is more stable, keeps away
Exempt from the movement of bar shaped Armco magnetic iron during detection or shaken and then influence the precision of detection, improves the stability of device
With the precision of detection.
2, Armco magnetic iron online detection instrument in the magnetic iron ore tailing is become by weight beam, electromagnet, power supply, sliding
Resistance device and control switch are used cooperatively, and convenient for that will place bar shaped Armco magnetic iron progress magnetic force test on the supporting plate, are avoided
Relatively complicated process and complicated structure, and then detection of the device to Armco magnetic iron is influenced, improve the efficiency of detection, structure letter
It is single, it is convenient and practical.
3, Armco magnetic iron online detection instrument in the magnetic iron ore tailing passes through fixes sleeve, sliding cage plate, locating rod, sliding
Block, bearing plate, regulating device, limit plate and pressurizing unit are used cooperatively, convenient for the position of the Armco magnetic iron detection device is high
Degree is adjusted, while more stable using the device, and the position height for avoiding detection device can not be adjusted, staff
It needs to bend over back and forth, brings labor intensity, while influencing the working efficiency of staff, improve the practicability of device.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that electromagnet of the present invention is electrically connected schematic diagram；
Fig. 3 is partial enlargement structural representation at A of the invention；
Fig. 4 is the structural schematic diagram of regulating device of the present invention；
Fig. 5 is the structural schematic diagram of pressurizing unit of the present invention；
Fig. 6 is the structural schematic diagram of the fixed device of the present invention；
Fig. 7 is the structural schematic diagram of adapter frame of the present invention.
In figure: 1, fixed substrate；2, fixes sleeve；3, cage plate is slided；4, sliding panel；5, work test board；6, sliding sleeve
Bar；7, adjustable spring；8, locating rod；9, sliding shoe；10, bearing plate；11, the first link block；12, regulating device；121, movable
Bar；122, adjusting rod；123, swingle；13, the second link block；14, limit plate；15, pressurizing unit；151, pressure ram；152,
Turn round block；153, stripper plate；16, positioning plate；17, cage plate is placed；18, movable pulley；19, fixed frame；20, support plate；21, it transfers
Frame；22, fixed device；221, threaded rod；222, hexagonal spin-block；223, fixed block；224, pressing plate；23, weight beam；
24, plate is connected；25, electromagnet；26, power supply；27, slide rheostat；28, control switch.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing, including fixed substrate 1, fixed substrate
1 top is fixedly installed with equally distributed fixes sleeve 2, and the top movable of fixes sleeve 2 is set with sliding cage plate 3, sliding
The bottom of cage plate 3 extends to the inside of fixes sleeve 2 and fixes with the top of sliding panel 4 and is set with, the size and fixation of sliding panel 4
The size of 2 inner cavity of sleeve is adapted, and the outside of sliding panel 4 is connect with the side walls of 2 inner cavity of fixes sleeve, sliding panel 4
Inside is connect with the slide outside of sliding bar set 6, passes through the cooperation between 6 structure of fixes sleeve 2, sliding panel 4 and sliding bar set
It uses, convenient for work test board 5 is supported and is fixed, so that it is more stable between the apparatus structure, it ensure that magnetic
Property detection, four sliding cage plate 3 tops with work test board 5 bottom be fixedly connected, the bottom of 2 inner cavity of fixes sleeve
It is fixedly connected with sliding bar set 6, the external activity of sliding bar set 6 is set with the adjustable spring 7 positioned at 2 inner cavity of fixes sleeve, stretches
One end of contracting spring 7 is fixedly connected with the bottom of sliding panel 4, and the bottom of the bottom end and 2 inner cavity of fixes sleeve of adjustable spring 7 is fixed
Connection reduces 15 pairs of pressurizing unit work by the setting of adjustable spring 7 convenient for flexibly supporting to work test board 5
The fixed support of the extruding of test board 5 improves the practicability of device, and the quantity of fixes sleeve 2 is four, and every two fixing sleeve
Cylinder 2 is one group, and the inside of two fixes sleeves 2 is fixedly connected by the both ends of locating rod 8, the external activity suit of locating rod 8
There are two sliding shoe 9, the back side of sliding shoe 9 is fixedly connected by bearing plate 10 with the front of another sliding shoe 9, sliding shoe 9
Top fixing sleeve the first link block 11 is housed, and the top movable of the first link block 11 is set with regulating device 12, adjusts dress
Setting 12 includes motion bar 121, the outside of motion bar 121 and one end movable set of adjusting rod 122, and adjusting rod 122 is another
End is movably installed with motion bar 121, and the middle part of adjusting rod 122 is movably installed with swingle 123, passes through setting for regulating device 12
It sets, convenient for accepting to work test board 5, so that the position height of work test board 5 adjusts enhanced convenience, ensure that work
Make detection of the personnel to Armco magnetic iron, reduce the labor intensity of staff, the top of regulating device 12 passes through the second link block
13 are flexibly connected with the bottom of work test board 5, and the top of fixed substrate 1 is fixedly installed between two fixes sleeves 2
Limit plate 14, the quantity of limit plate 14 is two, and two limit plates 14 are symmetrical as symmetrical centre using the axle center of fixed substrate 1
Distribution, the side thread bush of limit plate 14 are equipped with pressurizing unit 15, and pressurizing unit 15 includes pressure ram 151,151 screw thread of pressure ram
It is sleeved on the side of limit plate 14, one end fixing sleeve of pressure ram 151 is equipped with the torsion block 152 positioned at 14 side of limit plate, and squeezes
The other end of compression bar 151, which runs through and extends to the other side of limit plate 14 and fixes with the side of stripper plate 153, to be set with, stripper plate
153 other side and the side of bearing plate 10 are slidably connected, convenient for the position height of the Armco magnetic iron detection device is adjusted,
More stable using the device simultaneously, the position height for avoiding detection device can not be adjusted, and staff needs to carry out back bending
Waist brings labor intensity, while influencing the working efficiency of staff, improves the practicability of device, and work test board 5 pushes up
The side in portion is fixedly installed with positioning plate 16, and the top fixing sleeve for the test board 5 that works is equipped with putting positioned at 16 side of positioning plate
Cage plate 17 is set, the front and back for placing cage plate 17 offers sliding groove, and places the shape that sliding groove is opened up on cage plate 17
For rectangle, places the sliding groove on cage plate 17 and penetrate through to the inner cavity for placing cage plate 17, plate 20 easy to support is placing cage plate 17
Upper sliding enables weight beam 23 convenient for reading changing value so that device to the detection of bar magnet magnetic force value more
It is convenient, movable pulley 18 there are two the inside placements of cage plate 17 is placed, and two positive middle parts of movable pulley 18 are movably installed with
Fixed frame 19, one end of fixed frame 19 extend to the outside for placing cage plate 17 and fix with the bottom of support plate 20 and be set with, support
The top fixing sleeve of plate 20 is equipped with adapter frame 21, and adapter frame 21 is made of two risers and a transverse slat, and in adapter frame 21
Two risers and transverse slat are mutually perpendicular to, and one end of riser is fixedly connected with the top of support plate 20 in adapter frame 21, pass through switching
The setting of frame 21 enables fixed device 22 to treat detection bar magnet convenient for fixed device 22 is limited and fixed
It is detected, improves the stability of device, the screw top of adapter frame 21 is set with fixed device 22, and fixed device 22 includes
Threaded rod 221, for 221 thread set of threaded rod in the inside of adapter frame 21, the top fixing sleeve of threaded rod 221, which is equipped with, is located at switching
The hexagonal spin-block 222 of 21 top of frame, the bottom end fixing sleeve of threaded rod 221 are equipped with the fixed block 223 for being located at 21 lower section of adapter frame, Gu
The external activity for determining block 223 is set with pressing plate 224, by the setting of fixed device 22, convenient for that will be placed in support plate 20
Bar shaped Armco magnetic iron be clamped so that bar shaped magnetism ferropexy is more stable, avoid bar shaped magnetic during detection
Property iron movement or shake so influence detection precision, improve the stability of device and the precision of detection, support plate 20
Side is fixedly connected with weight beam 23, and the side of weight beam 23 is fixedly connected with the side of positioning plate 16, work
The other side fixing sleeve of test board 5 is equipped with and connects plate 24, and connects plate 24 and be fixedly installed with electricity close to the side for placing cage plate 17
The input terminal of magnet 25, electromagnet 25 is electrically connected with the output end of power supply 26, the output end and slide rheostat 27 of electromagnet 25
Input terminal electrical connection, the output end of slide rheostat 27 is electrically connected with the input terminal of control switch 28, control switch 28 it is defeated
Outlet is electrically connected with the input terminal of power supply 26, and the bar shaped Armco magnetic iron convenient for that will be placed in support plate 20 carries out magnetic force test, is kept away
Relatively complicated process and complicated structure are exempted from, and then have influenced detection of the device to Armco magnetic iron, has improved the efficiency of detection, tie
Structure is simple, convenient and practical.
Working principle twists block 152 according to the height of staff first, so that stripper plate 153 and pressure ram 151 revolve
Turn, pressure ram 151 rotates on limit plate 14, while stripper plate 153 squeezes bearing plate 10, so that sliding shoe 9 is positioning
It is slided on bar 8, so that sliding shoe 9 is mobile to the middle part of locating rod 8, so that 11 squeeze adjustments device 12 of the first link block,
The position height of work test board 5 is adjusted, while sliding panel 4 is slided in the inner cavity of fixes sleeve 2, adjustable spring 7 is right
Sliding panel 4 is supported, and then guarantees the stabilization of work test board 5, and bar shaped Armco magnetic iron to be tested is then placed on support plate
20 top twists hexagonal spin-block 222, so that fixed block 223 squeezes pressing plate 224, treats test strip Armco magnetic iron and is consolidated
It is fixed, it then presses control switch 28 and circuit is connected, electromagnet 25 is powered at this time, treats test strip Armco magnetic iron and is inhaled
Draw, so that internal slide of the movable pulley 18 in placement cage plate 17, while weight beam 23 draws support plate 20, observes spring dynamometry
Meter 23 takes reading, and then presses control switch 28, then the bar shaped Armco magnetic iron other end to be tested is surveyed close to electromagnet 25
Bar shaped Armco magnetic iron to be tested is measured, the variation of weight beam 23 is observed, is no magnetic if 23 front and back of weight beam is unchanged
Property iron block, otherwise change, then be Armco magnetic iron.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing, including fixed substrate (1), it is characterised in that: the fixation
It is fixedly installed at the top of substrate (1) equally distributed fixes sleeve (2), the top movable of the fixes sleeve (2) is set with
It slides cage plate (3), the bottom of sliding cage plate (3) extends to the inside of fixes sleeve (2) and consolidates with the top of sliding panel (4)
The top of fixed suit, four slidings cage plate (3) is fixedly connected with the bottom of work test board (5), the fixes sleeve
(2) bottom of inner cavity is fixedly connected with sliding bar set (6), and the external activity of the sliding bar set (6) is set with positioned at fixing sleeve
The adjustable spring (7) of cylinder (2) inner cavity, the quantity of the fixes sleeve (2) are four, and every two fixes sleeve (2) is one group,
The inside of two fixes sleeves (2) is fixedly connected by the both ends of locating rod (8), the external activity of the locating rod (8)
For suit there are two sliding shoe (9), the back side of the sliding shoe (9) passes through the front of bearing plate (10) and another sliding shoe (9)
It is fixedly connected, the top fixing sleeve of the sliding shoe (9) is equipped with the first link block (11), and the top of the first link block (11) is living
Dynamic to be set with regulating device (12), the top of the regulating device (12) passes through the second link block (13) and work test board (5)
Bottom be flexibly connected, the limit plate being fixedly installed at the top of the fixed substrate (1) between two fixes sleeves (2)
(14), the quantity of the limit plate (14) is two, and two limit plates (14) are using the axle center of fixed substrate (1) as symmetrical centre
Symmetrical, the side thread bush of the limit plate (14) is equipped with pressurizing unit (15), one at the top of the work test board (5)
Side is fixedly installed with positioning plate (16), and the top fixing sleeve of work test board (5) is equipped with putting positioned at positioning plate (16) side
It sets cage plate (17), there are two movable pulley (18) for the inside placement for placing cage plate (17), and two movable pulleies (18) are positive
Middle part is movably installed with fixed frame (19), one end of the fixed frame (19) extend to place cage plate (17) outside and with branch
The fixed suit in the bottom of fagging (20), the top fixing sleeve of the support plate (20) are equipped with adapter frame (21), the adapter frame
(21) screw top is set with fixed device (22), and the side of the support plate (20) is fixedly connected with weight beam
(23), and the side of weight beam (23) is fixedly connected with the side of positioning plate (16), the work test board (5) it is another
Side fixing sleeve is equipped with and connects plate (24), and connects plate (24) and be fixedly installed with electromagnet close to the side for placing cage plate (17)
(25)。
2. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: the cunning
The size of movable plate (4) is adapted with the size of fixes sleeve (2) inner cavity, and the outside of sliding panel (4) and fixes sleeve (2) inner cavity
Side walls connection, the inside of the sliding panel (4) is connect with the slide outside of sliding bar set (6).
3. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: described to stretch
One end of contracting spring (7) is fixedly connected with the bottom of sliding panel (4), in the bottom end and fixes sleeve (2) of the adjustable spring (7)
The bottom of chamber is fixedly connected.
4. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: the tune
Regulating device (12) includes motion bar (121), the outside of the motion bar (121) and one end movable set of adjusting rod (122), and
The other end of adjusting rod (122) is movably installed with motion bar (121), is movably installed with rotation in the middle part of the adjusting rod (122)
Bar (123).
5. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: described to squeeze
Pressure device (15) includes pressure ram (151), and pressure ram (151) thread set is in the side of limit plate (14), the extruding
One end fixing sleeve of bar (151) is equipped with the torsion block (152) positioned at limit plate (14) side, and the other end of pressure ram (151) passes through
Wear and extend to limit plate (14) the other side and with the side of stripper plate (153) is fixed is set with, the stripper plate (153) it is another
The side of side and bearing plate (10) is slidably connected.
6. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: described to put
The front and back for setting cage plate (17) offers sliding groove, and it is rectangular that the shape of sliding groove is opened up in placement cage plate (17)
Shape, the sliding groove placed on cage plate (17) are penetrated through to the inner cavity for placing cage plate (17).
7. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: described turn
It connects frame (21) to be made of two risers and a transverse slat, and two risers in adapter frame (21) and transverse slat are mutually perpendicular to, it is described
It is fixedly connected at the top of one end of riser and support plate (20) in adapter frame (21).
8. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: described solid
Determining device (22) includes threaded rod (221), and threaded rod (221) thread set is in the inside of adapter frame (21), the screw thread
The top fixing sleeve of bar (221) is equipped with the hexagonal spin-block (222) being located above adapter frame (21), the bottom of the threaded rod (221)
Hold fixing sleeve be equipped be located at adapter frame (21) below fixed block (223), the external activity of the fixed block (223) be set with by
Pressing plate (224).
9. Armco magnetic iron online detection instrument in a kind of magnetic iron ore tailing according to claim 1, it is characterised in that: the electricity
The input terminal of magnet (25) is electrically connected with the output end of power supply (26), the output end and slide rheostat of the electromagnet (25)
(27) input terminal electrical connection, the output end of the slide rheostat (27) are electrically connected with the input terminal of control switch (28), institute
The output end for stating control switch (28) is electrically connected with the input terminal of power supply (26).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910177318.XA CN109828226B (en) | 2019-03-08 | 2019-03-08 | Magnetic iron on-line measuring equipment in magnetite tailing |
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|---|---|---|---|
| CN201910177318.XA CN109828226B (en) | 2019-03-08 | 2019-03-08 | Magnetic iron on-line measuring equipment in magnetite tailing |
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| CN109828226B CN109828226B (en) | 2021-10-22 |
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