CN2926136Y - Iron remover of transferring belt - Google Patents
Iron remover of transferring belt Download PDFInfo
- Publication number
- CN2926136Y CN2926136Y CN 200620043190 CN200620043190U CN2926136Y CN 2926136 Y CN2926136 Y CN 2926136Y CN 200620043190 CN200620043190 CN 200620043190 CN 200620043190 U CN200620043190 U CN 200620043190U CN 2926136 Y CN2926136 Y CN 2926136Y
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- China
- Prior art keywords
- metal detector
- controller
- rear end
- tramp iron
- belt
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- Expired - Lifetime
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- Manufacture And Refinement Of Metals (AREA)
- Control Of Conveyors (AREA)
Abstract
The utility model relates to a deferrizing device for the material conveying, particularly to a deferrizing device based on the bimetal detector for the conveyer belt. The purpose is to solve the technological problem that the self-deferrizing device can't get rid of those metals with weak ferromagnetism blended in the material. The technological scheme of the utility model is: a deferrizing device used for the conveyer belt consists of a metal detector, a deferrizing device and controller. It is characterized in that there are two metal detectors: front end metal detector and rear end metal detector, arranged at the front end and rear end of the deferrizing device respectively, and the said metal detectors have high sensitivity, able to detect weak magnetism signals; the front end metal detector and rear end metal detector are connected with the deferrizing device and controller via signal transmission; the deferrizing device and controller are connected via signal transmission. The utility model is mainly used for the removal of nonferrous metals and big iron pieces in the sintered ore.
Description
Technical field:
The utility model relates to a kind of deironing apparatus of mass transport, particularly a kind of deironing apparatus that is used for travelling belt based on the composite metal detector.
Background technology:
Because in the sintering deposit belt transportation process, often be mingled with steel and iron parts in the sintering deposit material, cause belt conveyor in the convey materials process, to damage belt transporter and later process equipment, have a strong impact on the ordinary production operation, cause great loss to production, therefore need transform the sintering belt system, increase the tramp iron separator device, can normally move to guarantee sintering circuit.
Tramp iron separator device on the conventional belt feeder adopts a metal detector+tramp iron separator, can remove and be mingled in certain specification in the sintering deposit, the following ironware of constant weight, but powerless for bulk ironware and non-ironware metal (comprising cast iron, fire grate bar, copper and aluminium etc.) etc.
Chinese patent 00125883.4 discloses " the recovery deironing apparatus of equipment of conveyer "; the principal feature of this patent has been to use two tramp iron separators, a metal detector; the one-time continuous excitation deironing time of tramp iron separator is greater than a deironing cycle; utilize two tramp iron separator alternations, make equipment of conveyer not shut down continuous running and still can realize deironing.This deironing apparatus can only be removed the ironware of certain specification, weight.And powerless for non-metals or bulk ironware, if bulk ironware and ironware metal are in addition arranged in the sintering deposit, belt may be torn to shreds.
Chinese patent 03116098.0 discloses " according to the belt deironing apparatus of ironware size excitation ", the signal deteching circuit of this deironing apparatus accept magnetic test coil output the metal piece signal is arranged after, through preset more large, medium and small detection signal output circuit, that detection signal output circuit output corresponding signal is given is strong, in, weak field voltage circuit and control circuit, make electromagnet excitation, iron removing belt driving circuit drive iron removing belt through the excitation rectifying circuit and rotate deironing.This covering device feature is to adopt the gap mode of operation, can energy savings, improve de-ferrous effect.This deironing apparatus can only be removed the ironware of certain specification, weight.And powerless for non-metals or bulk ironware, if bulk ironware and ironware metal are in addition arranged in the sintering deposit, belt may be torn to shreds.
Summary of the invention: the purpose of this utility model provides a kind of deironing apparatus that is used for travelling belt that can prevent the bulk metal part tearing belt in the belt convey materials.Mainly solve existing deironing apparatus to the helpless technical matters of bulk metal part in the convey materials.The technical solution of the utility model is: a kind of deironing apparatus that is used for travelling belt, comprise metal detector, tramp iron separator, controller, it is characterized in that, metal detector has two, be front end metal detector and rear end metal detector, be separately positioned on the rear and front end of tramp iron separator, described metal detector is for detecting the high sensitivity metal detector of weak magnetic signal, the front end metal detector all is connected for the signal transmission with controller with tramp iron separator with the rear end metal detector, and tramp iron separator is connected for the signal transmission with controller.
The beneficial effects of the utility model are: owing to be provided with metal detector in the front and back end of tramp iron separator, when the front end metal detector detects signal and the rear end metal detector does not detect signal, illustrate that foreign material are small-sizedly to contain ironware and removed by tramp iron separator, current, the metal detector of rear end all detects signal, illustrate that foreign material are weak magnetic metal piece or large-scale irony part, signal is passed to controller, controller action, belt is stopped, remove weak magnetic metal piece or large-scale irony part then, cause the generation of tearing the belt accident with regard to having avoided weak magnetic metal piece or the omission of large-scale irony part like this.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model signal transmitting control schematic diagram.
Among the figure: 1-belt, 2-front end metal detector, 3-controller, 4-rear end metal detector, 5-tramp iron separator.
The specific embodiment: with reference to Fig. 1, a kind of deironing apparatus that is used for travelling belt, comprise metal detector, tramp iron separator 5, controller 3, metal detector has two, be front end metal detector 2 and rear end metal detector 4, be separately positioned on the two ends of tramp iron separator 5, described metal detector is for detecting the high sensitivity metal detector of weak magnetic signal, front end metal detector and rear end metal detector all carry out the signal transmission with tramp iron separator and controller, and tramp iron separator and controller can carry out the signal transmission.Described metal detector is the XT-1A-G digital type metal detector, and by the logical dynamo-electric Co., Ltd production of last Hisense, described tramp iron separator is identical with Chinese patent 00125883.4, and controller adopts Siemens S7-400 type PLC.Tramp iron separator 5 is installed in directly over the belt 1, and front end metal detector 2 is installed in belt 1 side, be arranged in the preceding 8～10m of tramp iron separator 5 devices, and rear end metal detector 4 is positioned at the rear of tramp iron separator.Controller 3 is positioned at master control room, is used to control belt 1 operational process, collects front end metal detector 2, tramp iron separator 5 and rear end metal detector 4 energizing signal simultaneously.
With reference to Fig. 2, in the belt operational process, when not having unusual member in the sintering deposit on the belt 1, front end metal detector 2, the output of rear end metal detector 4 no signals, tramp iron separator 5 is failure to actuate.If when being mixed with the sintering deposit transportation process front end metal detector 2 of unusual metal piece, contact signal of front end metal detector 2 outputs is given tramp iron separator 5, controller 3, tramp iron separator 5 is by predefined delay time action, when being mingled in ironware in the sintering deposit and moving on to tramp iron separator 5 head electromagnet positions with box lunch, metal object is picked up and delivers in the discharge bucket by the electromagnet of tramp iron separator 5, finishes iron removal.
Remove the big ironware of non-metals and weight: if front end metal detector 2 detects in the sintering deposit is that non-ironware metal (comprising cast iron, fire grate bar, copper and aluminium etc.) and metal object be not when being removed by tramp iron separator, when perhaps big tramp iron separator 5 suctions of ironware were motionless, front end metal detector 2 sent an energizing signal to controller 3.When metal piece continues to run until rear end metal detector 4 positions, detect this metal object by rear end metal detector 4, this moment, metal detector 4 transmission energizing signal in rear end were to sintering deposit transportation controller 3, controller 3 is according to front end, rear end metal detector 2,4 all detect the signal of metal object, control sintering deposit travelling belt 1 is out of service, controller 3 is after receiving front end metal detector 2 contact signals, delay time and receive the contact signal of rear end metal detector 4 outputs after a time, 3 one energizing signal of controller are given in the combination of two contact signals, control stopping of running belt 1.The combined aural and visual alarm that is placed on operator's compartment is simultaneously reported to the police, and notice main operation chamber operative employee adopts manual type that metal object is removed.Thereby finish the removal process of non-metals in the sintering deposit and big ironware.
Front end, rear end metal detector 2,4 are interlocked with controller 3 simultaneously, prevent the generation of belt mistakenly stop machine.Detect the signal of metal object when front end metal detector 2; front end metal detector 2 sends one has the metallic contact signal to give controller 3; the controller timekeeping circuit is ready to pick up counting; begin the interface signal of scanning of controller 3 signal sample circuits and rear end metal detector 4 simultaneously; if what can receive rear end metal detector 4 in 5S has a metallic contact signal, controller 3 control belts are shut down. Metal detector 2,4 has provided the metallic contact signal separately and has given controller 3; controller 3 does not provide control signal; utilize front end, rear end metal detector 2,4 to interlock with controller 3 simultaneously; prevent that the single metal detector from providing inaccurate signal; avoid the appearance of mistakenly stop machine situation effectively; both guarantee the belt reliability service, and can guarantee to remove the unusual metal piece that may damage belt again.
Claims (2)
1, a kind of deironing apparatus that is used for travelling belt, comprise metal detector, tramp iron separator, controller, it is characterized in that, metal detector has two, be front end metal detector and rear end metal detector, be separately positioned on the rear and front end of tramp iron separator, the front end metal detector all is connected for the signal transmission with controller with tramp iron separator with the rear end metal detector, and tramp iron separator is connected for the signal transmission with controller.
2, a kind of deironing apparatus that is used for travelling belt according to claim 1 is characterized in that, described metal detector is for detecting the high sensitivity metal detector of weak magnetic signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043190 CN2926136Y (en) | 2006-06-26 | 2006-06-26 | Iron remover of transferring belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043190 CN2926136Y (en) | 2006-06-26 | 2006-06-26 | Iron remover of transferring belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2926136Y true CN2926136Y (en) | 2007-07-25 |
Family
ID=38280377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043190 Expired - Lifetime CN2926136Y (en) | 2006-06-26 | 2006-06-26 | Iron remover of transferring belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2926136Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451796A (en) * | 2011-04-12 | 2012-05-16 | 首钢总公司 | Adhesive tape ore rock-discharge system on-line dry separator |
| CN101844675B (en) * | 2009-03-25 | 2012-05-30 | 宝山钢铁股份有限公司 | Metal orientor used for conveyer belt |
| CN102874579A (en) * | 2012-10-23 | 2013-01-16 | 杨解定 | Magnetic separation metal detecting system |
| CN108246504A (en) * | 2018-01-11 | 2018-07-06 | 乐清市宏牛电气科技有限公司 | A kind of automation iron filings separator |
| CN109909063A (en) * | 2019-03-26 | 2019-06-21 | 云南华联锌铟股份有限公司 | A kind of four station intelligence deironing apparatus with metal detector |
| CN110000000A (en) * | 2019-01-29 | 2019-07-12 | 河北华田食品有限公司 | Chilli powder foreign body eliminating equipment |
| CN110933322A (en) * | 2020-02-05 | 2020-03-27 | 天津美腾科技股份有限公司 | Method, device and system for cleaning iron remover and electronic equipment |
| CN113895911A (en) * | 2021-11-16 | 2022-01-07 | 平安开诚智能安全装备有限责任公司 | Intelligent coal flow control system, method and storage medium |
| CN115069609A (en) * | 2022-06-16 | 2022-09-20 | 柳州钢铁股份有限公司 | Interlocking type iron block iron removing method for conveyer belt |
-
2006
- 2006-06-26 CN CN 200620043190 patent/CN2926136Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844675B (en) * | 2009-03-25 | 2012-05-30 | 宝山钢铁股份有限公司 | Metal orientor used for conveyer belt |
| CN102451796A (en) * | 2011-04-12 | 2012-05-16 | 首钢总公司 | Adhesive tape ore rock-discharge system on-line dry separator |
| CN102451796B (en) * | 2011-04-12 | 2014-04-02 | 首钢总公司 | Adhesive tape ore rock-discharge system on-line dry separator |
| CN102874579A (en) * | 2012-10-23 | 2013-01-16 | 杨解定 | Magnetic separation metal detecting system |
| CN108246504A (en) * | 2018-01-11 | 2018-07-06 | 乐清市宏牛电气科技有限公司 | A kind of automation iron filings separator |
| CN110000000A (en) * | 2019-01-29 | 2019-07-12 | 河北华田食品有限公司 | Chilli powder foreign body eliminating equipment |
| CN110000000B (en) * | 2019-01-29 | 2023-09-01 | 河北华田食品有限公司 | Chilli powder foreign matter removing equipment |
| CN109909063A (en) * | 2019-03-26 | 2019-06-21 | 云南华联锌铟股份有限公司 | A kind of four station intelligence deironing apparatus with metal detector |
| CN109909063B (en) * | 2019-03-26 | 2024-04-26 | 云南华联锌铟股份有限公司 | Four-station intelligent iron removal device with metal detector |
| CN110933322A (en) * | 2020-02-05 | 2020-03-27 | 天津美腾科技股份有限公司 | Method, device and system for cleaning iron remover and electronic equipment |
| CN110933322B (en) * | 2020-02-05 | 2020-06-16 | 天津美腾科技股份有限公司 | Method, device and system for cleaning iron remover and electronic equipment |
| CN113895911A (en) * | 2021-11-16 | 2022-01-07 | 平安开诚智能安全装备有限责任公司 | Intelligent coal flow control system, method and storage medium |
| CN113895911B (en) * | 2021-11-16 | 2023-12-22 | 平安开诚智能安全装备有限责任公司 | Intelligent coal flow control system, method and storable medium |
| CN115069609A (en) * | 2022-06-16 | 2022-09-20 | 柳州钢铁股份有限公司 | Interlocking type iron block iron removing method for conveyer belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070725 |
|
| EXPY | Termination of patent right or utility model |