CN202962646U - Automatic measuring and alarming electromagnetic iron remover - Google Patents
Automatic measuring and alarming electromagnetic iron remover Download PDFInfo
- Publication number
- CN202962646U CN202962646U CN 201220629573 CN201220629573U CN202962646U CN 202962646 U CN202962646 U CN 202962646U CN 201220629573 CN201220629573 CN 201220629573 CN 201220629573 U CN201220629573 U CN 201220629573U CN 202962646 U CN202962646 U CN 202962646U
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- iron remover
- main body
- electric magnetic
- magnetic iron
- electromagnetic iron
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- Expired - Fee Related
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Abstract
The utility model relates to an automatic measuring and alarming electromagnetic iron remover capable of performing continuous work. The electromagnetic iron remover comprises an electromagnetic iron remover main body, an iron discharging device, an upper beam and a control circuit. The electromagnetic iron remover main body is suspended on the upper beam. The electromagnetic iron remover main body comprises an inner excitation coil, a frame plate, an iron discharging plate and a yoke plate. A weighing device and an alarm device are arranged at the upper surface of the yoke plate. After the electromagnetic iron remover main body delivers current, the excitation coil is started, ferromagnetic substances in to-be-selected materials are captured to the baseboard of a host machine by virtue of a magnetic field and the weight of selected materials is calculated by the weighing device. If the weight reaches rated weight, the electromagnetic iron remover main body is pulled to an iron discharging position by the iron discharging device, the current of the excitation coil is interrupted and the selected ferromagnetic substances are removed. When harmful gas is discovered, a light-emitting diode (LED) cold light alarm light flickers, a beeper beeps and meanwhile an alarm signal is sent to a console.
Description
One, technical field
The utility model belongs to the electric magnetic iron remover technical field, is specifically related to a kind of respond to flammable, explosive, the toxic gases such as methane, carbon monoxide; Controlling magnetic field intensity; Can automatically complete continuously the automatic gauge warning electric magnetic iron remover of discharging work.
Two, background technology
The traditional electrical deironing device is steady operation for a long time, the ferromagnetic material in raw material to be selected is separated, but on using, limitation is arranged.Because tramp iron separator works long hours, easily heating, especially high-power type electrical equipment is prone to the phenomenons such as electric leakage sparking.Like this safety in production is produced hidden danger.Because so the weight that can not automatically identify the ferromagnetic material of choosing can not be worked automatically and continuously.Common explosion-proof type tramp iron separator utilizes blast resistance construction can the spark that self produces be shielded, but at the explosive work condition environment that waits, do not solve its root problem, extraneous if any flammable, explosive, poisonous gas material or volatilizable pernicious gas, its dangerous hidden danger still exists.The personnel's accident that occurs due to poisonous gas leakage also happens occasionally.But just seem particularly necessary so can detect in real time pernicious gas.
Three, summary of the invention
In order to be widely used in different work condition environments, reduce the dangerous hidden danger of pernicious gas, satisfy the needs of continuous discharge automation, the utility model provides a kind of automatic gauge warning electric magnetic iron remover, this automatic gauge warning electric magnetic iron remover can continuous operation, and automatic discharging is enhanced productivity; Can send sound and light alarm to pernicious gas.
The technical solution adopted in the utility model is: automatic gauge warning electric magnetic iron remover comprises the electric magnetic iron remover main body, unloads iron device, upper beam and control circuit, and the electric magnetic iron remover main body is hung on upper beam by unloading the iron device.The electric magnetic iron remover main body by inner magnet exciting coil, frame plate, unload iron plate and yoke plate consists of, the utility model is equipped with weighing device and warning device on yoke plate.
The utility model adds Weighing, automatic discharging of iron device and pernicious gas is surveyed in body sound and light alarm and corresponding control program, complete machine adopts blast resistance construction.During work, after electric magnetic iron remover main body power transmission, magnet exciting coil starts, in material to be selected, ferromagnetic material is captured on the base plate of main frame by magnetic field, weighing device calculates selected weight of material, as reaches rated weight, and the electric magnetic iron remover main body is unloaded the iron device and is drawn to and unloads the iron position, the magnet exciting coil outage, selected ferromagnetic material is moved out of.LED cold light alarm lamp flicker when finding pernicious gas, buzzer sends buzzing, sends alarm signal to console simultaneously.
The utility model can the automatic gauge continuous operation, automatically unloads iron to unloading the iron position when reaching rated load, reduces the personnel to operate, and increases work efficiency, and can complete unmanned operation.Can find to detect pernicious gas, pernicious gas is carried out sound and light alarm and signal feedback, can reduce and avoid the generation of accident, be applicable to the strict work condition environments of requirement of explosion proof such as mine down-hole.
Four, description of drawings
Fig. 1 is main machine structure schematic diagram of the present utility model;
Fig. 2 is the iron apparatus structure schematic diagram that unloads of the present utility model;
Fig. 3 is the structure of the detecting device schematic diagram of the utility model warning device;
Fig. 4 is the utility model working state schematic representation.
Five, the specific embodiment
The utility model comprises electric magnetic iron remover main body 15, unloads iron device 14, upper beam 13 and control circuit, and electric magnetic iron remover main body 15 is hung on upper beam 13 by unloading iron device 14.The frame plate 1 of electric magnetic iron remover main body 15, unload continuous welding between iron plate 7 and yoke plate 6, leg is tall and big in 10mm.Magnet exciting coil 2 is closed in body.The body water pressure test passes into 2Mpa pressure, 1 minute ne-leakage, and the undeformed phenomenon of body reaches the relevant mine anti-explosion safety standard of country.Unload iron device 14 and be made of electric assembling dolly 8, shackle 9, flower basket bolt 10, rope cramp 11 and steel wire rope 12, it hangs weight greater than 3t.Electric assembling dolly 8 models are DX-2, and Z-3, motor are explosion-proof type 0.4kw, IP55.Weighing device 4 is fixed on yoke plate 6, LOAD CELLS is selected MS-1 type LOAD CELLS, its range is 5kg-20t, and weighing precision is 0.05%, powers to be 10-12V(DC/AC), sensitivity 2 ± 0.01mV/V, safety overload 120%Fs, but bearing tension, pressure, output symmetry is good, compact conformation, easy for installation.Fixing hanger 3 on weighing device makes hanger 3 separate with electric magnetic iron remover main body 15, thereby reaches the purpose of weighing.After electric magnetic iron remover main body 15 power transmissions, magnet exciting coil 2 starts, and weighing device 4 is started working.In material 16 to be selected, ferromagnetic material 17 is captured unloading on iron plate 7 of electric magnetic iron remover main body 15 by magnetic field, weighing device 4 calculates the weight of selected material 17, as arrive rated weight, electric magnetic iron remover main body 15 is unloaded iron device 14 and is drawn to and unloads the iron position, magnet exciting coil 2 outages in electric magnetic iron remover main body 15, selected ferromagnetic material 17 is moved out of.Warning device 5 comprises checkout gear and buzzer, LED cold light alarm lamp, checkout gear has a casing reative cell 18, in reative cell 18 both sides, blowhole 24 and venthole 23 are arranged respectively, at the interior venthole side of reative cell 18 two infrared receiving terminals in parallel, be respectively the relatively utmost point 19 and the detection utmost point 20, add infrared light supply 21 between two infrared receiving terminals, two infrared receiving terminal fronts, optical filtering 22 is arranged.In Fig. 3, dotted portion is that the work of infrared receiving terminal and infrared light supply is effectively distinguished, and has absorbed the infrared light of pernicious gas by considering light microscopic 22, passes to infrared receiving terminal.Wherein relatively the utmost point 19 is reference path, to pernicious gas without absorption.Detecting the utmost point 20 is Measure Channels, and the two poles of the earth comparison output signal value is relevant with the concentration of pernicious gas, by relatively drawing harmful gas concentration value in tested gas to the two poles of the earth output signal.warning device 5 adopts the infrared gas sensing technology, according to Beer law and gas, ultrared selective principle of absorption is designed, methane has extremely strong absworption peak to the infrared light of 3.33 nano wave lengths, and the water vapour that in foreign gas, impact is larger and carbon dioxide realize that without obviously absorbing this spectrum methane gas detects, measurement category 0-5000PPm, concentration detection range 0-100%, power supply mode is AC/DC, adopt self-priming gas exchange sampling, when concentration sounding alarm less than 1% time, buzzer sends buzzing, and show current concentration numerical value at display screen, add flashing light alarm when the numerical value that detects is higher, the flicker of LED cold light alarm lamp, FEEDBACK CONTROL platform simultaneously.
Claims (4)
1. automatic gauge warning electric magnetic iron remover, comprise electric magnetic iron remover main body (15), unload iron device (14), upper beam (13) and control circuit, electric magnetic iron remover main body (15) is hung on upper beam (13) by unloading iron device (14), electric magnetic iron remover main body (15) by inner magnet exciting coil (2), frame plate (1), unload iron plate (7) and yoke plate (6) and consist of, it is characterized in that: weighing device (4) and warning device (5) are installed on yoke plate (6).
2. automatic gauge warning electric magnetic iron remover according to claim 1 is characterized in that: fixing hanger (3) on weighing device makes hanger (3) separate with electric magnetic iron remover main body (15).
3. automatic gauge warning electric magnetic iron remover according to claim 1, is characterized in that: unload iron device (14) and be made of electric assembling dolly (8), shackle (9), flower basket bolt (10), rope cramp (11) and steel wire rope (12).
4. automatic gauge warning electric magnetic iron remover according to claim 1, it is characterized in that: warning device (5) comprises checkout gear and buzzer, LED cold light alarm lamp, checkout gear has a casing reative cell (18), in reative cell (18) both sides, blowhole (24) and venthole (23) are arranged respectively, venthole side two infrared receiving terminals in parallel in reative cell (18), be respectively the relatively utmost point (19) and the detection utmost point (20), add infrared light supply (21) between two infrared receiving terminals, two infrared receiving terminal fronts, optical filtering (22) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629573 CN202962646U (en) | 2012-11-26 | 2012-11-26 | Automatic measuring and alarming electromagnetic iron remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629573 CN202962646U (en) | 2012-11-26 | 2012-11-26 | Automatic measuring and alarming electromagnetic iron remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962646U true CN202962646U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629573 Expired - Fee Related CN202962646U (en) | 2012-11-26 | 2012-11-26 | Automatic measuring and alarming electromagnetic iron remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084301A (en) * | 2014-06-10 | 2014-10-08 | 灌阳县陈工选矿机械制造有限公司 | Metal mineral processing device |
| CN113333332A (en) * | 2021-04-06 | 2021-09-03 | 西部黄金伊犁有限责任公司 | Intelligent iron removal system and process |
-
2012
- 2012-11-26 CN CN 201220629573 patent/CN202962646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084301A (en) * | 2014-06-10 | 2014-10-08 | 灌阳县陈工选矿机械制造有限公司 | Metal mineral processing device |
| CN113333332A (en) * | 2021-04-06 | 2021-09-03 | 西部黄金伊犁有限责任公司 | Intelligent iron removal system and process |
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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 |
Granted publication date: 20130605 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |