CN203405699U - Control system of nonmagnetic material iron remover - Google Patents
Control system of nonmagnetic material iron remover Download PDFInfo
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- CN203405699U CN203405699U CN201320508028.7U CN201320508028U CN203405699U CN 203405699 U CN203405699 U CN 203405699U CN 201320508028 U CN201320508028 U CN 201320508028U CN 203405699 U CN203405699 U CN 203405699U
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- control system
- iron
- relay
- excitation
- coil
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 34
- 239000000463 material Substances 0.000 title abstract description 5
- 230000005284 excitation Effects 0.000 claims abstract description 43
- 102100032919 Chromobox protein homolog 1 Human genes 0.000 claims abstract description 10
- 101000797584 Homo sapiens Chromobox protein homolog 1 Proteins 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000000696 magnetic material Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Control Of Ac Motors In General (AREA)
Abstract
The utility model relates to a control system of a nonmagnetic material iron remover. The control system comprises a main circuit and a control circuit. According to the main circuit, 380V AC power supply voltage is branched into two channels after passing through a circuit breaker QF1, wherein one channel of voltage enters an intelligent rectifier module MOD1 via a circuit breaker QF2 and a main contact of an alternating-current contactor KM1 and is added to an excitation coil YA after being rectified, and the other channel of voltage supplies power to a belt motor M1 after passing through a circuit breaker QF3, a main contact of an alternating-current contactor KM2 and a thermal overload relay FR1. The control system of the nonmagnetic material iron remover meets the requirement of removing harmful iron from nonmagnetic materials. When in a standby mode, the control system is in a weak excitation state. A belt is started at regular time to realize continuous iron suction and intermittent iron removal. When a piece of large harmful iron occurs, the control system cooperates with a metal detector to be instantaneously started and carry out strong-excitation iron removal. The needs of users are met to the maximum extent, and a most-efficient iron removing effect is achieved.
Description
One, technical field
The utility model belongs to the corollary apparatus of tramp iron separator.Be specifically related to the electric control system of non-magnetic material tramp iron separator.
Two, background technology
Along with the fast development of national economy, the industries such as China's iron and steel, electric power, coal have also obtained the development of advancing by leaps and bounds, and the raw material needing is more, the quality of raw material is also had higher requirement simultaneously, and the task of deironing is also more and more difficult.The equipment for removing ferric ion of energy-conserving and environment-protective also becomes the increasing demand in market, and the control system of existing non-magnetic material tramp iron separator is difficult to meet energy-efficient needs.
Three, summary of the invention
The purpose of this utility model is to provide a kind of non-magnetic material tramp iron separator control system, to realize the continuous deferrization of non-magnetic material tramp iron separator, and saves the energy.
The technical solution adopted in the utility model is: non-magnetic material tramp iron separator control system comprises main circuit and control circuit, main circuit is divided into two-way by 380VAC supply voltage after circuit breaker Q F1, one tunnel enters intelligent rectification module MOD1 after the main contacts of circuit breaker Q F2, A.C. contactor KM1, and after rectification, voltage is added on field coil YA; Belt motor M1 power supply is given on the second tunnel after the main contacts of circuit breaker Q F3, A.C. contactor KM2, thermal overload relay FR1.
The 220V supply voltage that control circuit is exported by transformer TC1 is powered to PLC controller, PLC controller out-put supply positive pole when when scene collection control switch SA1, magnet excitation start-stop button SB1, weak excitation start-stop button SB2, belt start-stop button SB3, weak excitation, belt interval regulates button SB4, weak excitation start-up time respectively belt start and regulate button SB5 working time, come iron signal relay KA3.1, the belt motor power transfer relay FR1.1 of often making war of often making war to connect the signal input part of PLC controller; The signal output part of PLC controller is respectively through excitation control contactor KM1 coil, belt motor control contactor KM2 coil, magnet excitation pilot relay KA1 coil, weak excitation control relay KA2 coil, fault alarm hummer YB1.220V supply voltage connects KA3 coil through come iron signal access point A, the B of metal detector simultaneously.Switching Power Supply PW is provided by the power supply of intelligent provide+12VDC of rectification module MOD1, and potentiometer RP1 and potentiometer RP2 respectively relay K A1 contact KA1.1, KA1.2, KA1.3 and relay K A2 contact KA2.1, KA2.2, KA2.3 meet intelligent rectification module MOD1.When magnet excitation pilot relay KA1 obtain when electric its normal battle KA1.1 and KA1.2 closed, normally closed some KA1.3 disconnects, regulator potentiometer RP1, the magnitude of voltage that makes to be added in coil YA two ends is that 342VDC left and right is magnet excitation.When weak excitation control relay KA2 obtain when electric its normal battle KA2.1 and KA2.2 closed, normally closed some KA2.3 disconnects, regulator potentiometer RP2, the magnitude of voltage that makes to be added in coil YA two ends is that 171VDC left and right is weak excitation.
The course of work of the present utility model is: when scene collection control switch is got to on-the-spot gear, when magnet excitation start-stop button SB1 is effective, A.C. contactor KM1, auxiliary reclay KA1 adhesive, realize the excitation of magnet excitation coil.When weak excitation start-stop button SB2 is effective, A.C. contactor KM1, auxiliary reclay KA2 adhesive, the excitation of field coil a little less than realizing.When belt start-stop button SB3 is effective, the running of unloading iron belt is controlled in A.C. contactor KM2 adhesive; When belt motor M1 breaks down, FR1.1 is closed, and hummer YB1 reports to the police.
This equipment key distinction is in the advantage of other common equipment for removing ferric ion, when SA1 switch is got to collection control state.Switch board keeps weak excitation, inhales continuously iron.Belt started at interval of a period of time, rotated a bit of time to complete after unloading iron and stop, and circulation repeatedly.This two kinds of times can be according to on-the-spot condition when belt interval regulates button SB4 and weak excitation start-up time during respectively by weak excitation belt start and regulate button SB5 to regulate working time.When having the iron of coming signal, metal detector is passed to signal A in switch board, 2 moments connections of B, auxiliary reclay KA3 coil obtains electric, normally opened contact KA3.1 moment closure, at this moment belt and magnet excitation instantaneous starting, after continuing to complete for several seconds the iron removal of one-period, recover weak excited state, belt is start by set date still.
The utility model has met removing the requirement of harmful ironware in non-magnetic material.And during standby in weak excited state, belt start by set date is realized and is inhaled continuously iron and be interrupted deironing, when harmful large ironware occurs, coordinates the deironing of instantaneous starting magnet excitation with metal detector.Such design can not leaked iron by continuous deferrization, and farthest saves manpower, saves electric energy, environment-friendly high-efficiency.The interval time, the working time that adopt PLC controller centralized control belt and excitation to start, the magnetic field intensity of strong and weak excitation all can be according to parameter free adjustment such as different site environments, belt speed, material thickness, grades, scientific and reasonable adaptation site environment, the demand that has farthest met user, reaches the most efficient de-ferrous effect.
Four, accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Five, embodiment
Non-magnetic material tramp iron separator control system comprises main circuit and control circuit, main circuit is divided into two-way by 380VAC supply voltage after circuit breaker Q F1, one tunnel enters intelligent rectification module MOD1 after the main contacts of circuit breaker Q F2, A.C. contactor KM1, and after rectification, voltage is added on field coil YA; Belt motor M1 power supply is given on the second tunnel after the main contacts of circuit breaker Q F3, A.C. contactor KM2, thermal overload relay FR1.The 220V supply voltage that control circuit is exported by transformer TC1 is powered to PLC controller, PLC controller out-put supply positive pole when when scene collection control switch SA1, magnet excitation start-stop button SB1, weak excitation start-stop button SB2, belt start-stop button SB3, weak excitation, belt interval regulates button SB4, weak excitation start-up time respectively belt start and regulate button SB5 working time, come iron signal relay KA3.1, the belt motor power transfer relay FR1.1 of often making war of often making war to connect the signal input part of PLC controller; The signal output part of PLC controller is respectively through excitation control contactor KM1 coil, belt motor control contactor KM2 coil, magnet excitation pilot relay KA1 coil, weak excitation control relay KA2 coil, fault alarm hummer YB1.220V supply voltage connects KA3 coil through come iron signal access point A, the B of metal detector simultaneously.Switching Power Supply PW is provided by the power supply of intelligent provide+12VDC of rectification module MOD1, and potentiometer RP1 and potentiometer RP2 respectively relay K A1 contact KA1.1, KA1.2, KA1.3 and relay K A2 contact KA2.1, KA2.2, KA2.3 meet intelligent rectification module MOD1.When magnet excitation pilot relay KA1 obtain when electric its normal battle KA1.1 and KA1.2 closed, normally closed some KA1.3 disconnects, regulator potentiometer RP1, the magnitude of voltage that makes to be added in coil YA two ends is that 342VDC left and right is magnet excitation.When weak excitation control relay KA2 obtain when electric its normal battle KA2.1 and KA2.2 closed, normally closed some KA2.3 disconnects, regulator potentiometer RP2, the magnitude of voltage that makes to be added in coil YA two ends is that 171VDC left and right is weak excitation.
Claims (3)
1. a non-magnetic material tramp iron separator control system, comprise main circuit and control circuit, it is characterized in that: main circuit is divided into two-way by 380VAC supply voltage after circuit breaker Q F1, one tunnel enters intelligent rectification module MOD1 after the main contacts of circuit breaker Q F2, A.C. contactor KM1, and after rectification, voltage is added on field coil YA; Belt motor M1 power supply is given on the second tunnel after the main contacts of circuit breaker Q F3, A.C. contactor KM2, thermal overload relay FR1.
2. non-magnetic material tramp iron separator control system according to claim 1, it is characterized in that: the 220V supply voltage that control circuit is exported by transformer TC1 is powered to PLC controller, PLC controller out-put supply positive pole is respectively through scene collection control switch SA1, magnet excitation start-stop button SB1, weak excitation start-stop button SB2, belt start-stop button SB3, during weak excitation, belt interval regulates button SB4 start-up time, during weak excitation, belt starts and regulates button SB5 working time, carry out the iron signal relay KA3.1 of often making war, the belt motor power transfer relay FR1.1 of often making war connects the signal input part of PLC controller, the signal output part of PLC controller is respectively through excitation control contactor KM1 coil, belt motor control contactor KM2 coil, magnet excitation pilot relay KA1 coil, weak excitation control relay KA2 coil, fault alarm hummer YB1, 220V supply voltage connects KA3 coil through come iron signal access point A, the B of metal detector simultaneously.
3. non-magnetic material tramp iron separator control system according to claim 1, it is characterized in that: Switching Power Supply PW is to the power supply of intelligent provide+12VDC of rectification module MOD1, and potentiometer RP1 and potentiometer RP2 respectively relay K A1 contact KA1.1, KA1.2, KA1.3 and relay K A2 contact KA2.1, KA2.2, KA2.3 meet intelligent rectification module MOD1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508028.7U CN203405699U (en) | 2013-08-20 | 2013-08-20 | Control system of nonmagnetic material iron remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508028.7U CN203405699U (en) | 2013-08-20 | 2013-08-20 | Control system of nonmagnetic material iron remover |
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| Publication Number | Publication Date |
|---|---|
| CN203405699U true CN203405699U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320508028.7U Expired - Lifetime CN203405699U (en) | 2013-08-20 | 2013-08-20 | Control system of nonmagnetic material iron remover |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588437A (en) * | 2020-12-15 | 2021-04-02 | 北京国电龙源环保工程有限公司 | Automatic iron removal control system and control method |
| CN113593808A (en) * | 2021-06-23 | 2021-11-02 | 华能(浙江)能源开发有限公司玉环分公司 | Excitation circuit of iron remover and excitation voltage control method |
| CN115055281A (en) * | 2022-06-24 | 2022-09-16 | 沈阳隆基电磁科技股份有限公司 | Electromagnetic oscillation iron unloading circuit and electromagnetic oscillation iron unloading method of electromagnetic iron remover |
-
2013
- 2013-08-20 CN CN201320508028.7U patent/CN203405699U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588437A (en) * | 2020-12-15 | 2021-04-02 | 北京国电龙源环保工程有限公司 | Automatic iron removal control system and control method |
| CN113593808A (en) * | 2021-06-23 | 2021-11-02 | 华能(浙江)能源开发有限公司玉环分公司 | Excitation circuit of iron remover and excitation voltage control method |
| CN113593808B (en) * | 2021-06-23 | 2024-01-26 | 华能(浙江)能源开发有限公司玉环分公司 | An excitation circuit and excitation voltage control method for iron remover |
| CN115055281A (en) * | 2022-06-24 | 2022-09-16 | 沈阳隆基电磁科技股份有限公司 | Electromagnetic oscillation iron unloading circuit and electromagnetic oscillation iron unloading method of electromagnetic iron remover |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |