CN203405743U - De-ironing separator control system with temperature control device - Google Patents
De-ironing separator control system with temperature control device Download PDFInfo
- Publication number
- CN203405743U CN203405743U CN201320551361.6U CN201320551361U CN203405743U CN 203405743 U CN203405743 U CN 203405743U CN 201320551361 U CN201320551361 U CN 201320551361U CN 203405743 U CN203405743 U CN 203405743U
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- China
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- xmt
- control circuit
- attemperating unit
- temperature
- tramp iron
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Abstract
The utility model discloses a de-ironing separator control system with a temperature control device. The system comprises a main circuit and a control circuit. In the main circuit, the power supply voltage passes through a breaker QF1 and a main contact of a contactor KM1, then is rectified by a rectification module and is applied on two ends of a de-ironing excitation coil YA. A transformer TC1 outputs 220V AC voltage to supply power for the control circuit. The system allows a temperature sensor RV1 to be equipped on the de-ironing separator, allows a temperature control device XMT to be added to the control circuit, achieves an overtemperature alarm through a temperature signal coupled back by the temperature sensor tile the system is stopped, so that the devices and personal safety of the surrounding personnel can be protected. The whole system is stable and reliable, and can achieve remote centralized control and continuous iron attraction and iron abandonment. Since the temperature rise of the devices is effectively controlled, service lifetime of the devices is extended, safety of the system is improved, and operation efficiency is greatly improved.
Description
(1) technical field
The utility model belongs to electric magnetic iron remover corollary apparatus, is specifically related to the electric magnetic iron remover control system of using on a kind of belt conveyer.
(2) background technology
Tramp iron separator on market is of a great variety now, because most of scenes are all 100% dutys, a lot of tramp iron separator equipment is excess Temperature in the course of the work, but owing to there is no temperature-detecting device reliably, under tramp iron separator makes insulation reduction even not have state at excess Temperature, still work on, thereby cause equipment damage, cause huge economic loss, impact is produced.
(3) summary of the invention
The purpose of this utility model is to provide a kind of tramp iron separator control system with attemperating unit; mounting temperature sensor on tramp iron separator; by the control of temperature controller, realize overtemperature alarm until shut down, thereby stopped because tramp iron separator excess Temperature causes the problem of equipment damage.
The technical solution adopted in the utility model is: the tramp iron separator control system with attemperating unit comprises main circuit and control circuit, main circuit is by supply voltage process circuit breaker Q F1, contactor KM1 main contacts, then by being added to the two ends of tramp iron separator field coil YA after rectification module rectification; Control circuit is to provide power supply by the alternating voltage of transformer TC1 output 220V for control circuit, and the utility model is mounting temperature sensor RV1 on tramp iron separator, adds attemperating unit XMT in control circuit.
The utility model is on the basis of original tramp iron separator control system, to have increased the control to temperature, mounting temperature sensor on tramp iron separator, processing by control system to the signal of temperature sensor feedback on tramp iron separator, realizes overtemperature alarm, until whole system is quit work.When temperature surpasses the minimum of setting value, control system is tightly sent warning, allows relevant personnel note, temperature is higher, carries out to shut down and prepares.When temperature is higher than the upper limit of setting value time, tramp iron separator stops immediately.In order to avoid cause the infringement of equipment and serious economic loss, protection is personnel's personal safety around.Whole system is reliable and stable, can realize remote control and inhale continuously, abandons iron.Also due to the effective control to equipment temperature rise, increased the serviceable life of equipment, the security that has improved system, has improved work efficiency simultaneously greatly simultaneously.
(4) accompanying drawing explanation
Fig. 1 is main circuit schematic diagram of the present utility model;
Fig. 2 is control circuit schematic diagram of the present utility model;
Fig. 3 is the circuit theory diagrams of temperature controller.
(5) embodiment
The utility model is that temperature sensor is housed on tramp iron separator, by the processing to temperature sensor feedback signal, thus the normal running that keeps tramp iron separator.Tramp iron separator control system with attemperating unit comprises main circuit and control circuit, and main circuit is by supply voltage process circuit breaker Q F1, contactor KM1 main contacts, then by being added to the two ends of tramp iron separator field coil YA after rectification module rectification; Control circuit is to provide power supply by the alternating voltage of transformer TC1 output 220V for control circuit, and the utility model is mounting temperature sensor RV1 on tramp iron separator, adds attemperating unit XMT in control circuit.
Control circuit is that the 220V alternating voltage of being exported by transformer TC1 is divided into three ，Yi roads, road connection pilot lamp HL1, and the second tunnel is by being connected with alarm YB1 the normal battle of auxiliary reclay KA3; Third Road is to control after switch SA1 by collection, is connected respectively through normal battle of relay K A1 with relay K A1 coil; Connect auxiliary reclay KA2 coil; After button SB1, button SB2, contactor KM1 are often made war, 6,7 pin through attemperating unit XMT are connected with pilot lamp HL2 with contactor KM1 coil again.
Attemperating unit XMT adopts temperature controller XMT-122, and the height of temperature controller XMT-122, bus are 220V ac power supply, and high line end is serially connected with auxiliary reclay KA3 coil; 1,2,3 pin of temperature sensor RV1 access attemperating unit XMT.Power supply no power in normal situation, just energising in the situation of overtemperature, the processing by temperature controller to the temperature signal of temperature sensor feedback, even makes equipment out of service thereby report to the police.
Power supply to electricity after, pilot lamp HL1 is bright, illustrates that control loop has accessed power supply, by switch, controls operation on-the-spot and remote control.When equipment runs well, press the button SB2, excitation starts to start.HL2 is bright for excitation pilot lamp.When the temperature of equipment is during higher than the maximal value of setting value, temperature controller receives signal, thereby make auxiliary reclay KA3 energising, thereby its normal closure of making war, alarm YB1 connects, and reminds temperature superelevation, when temperature continues to rise, having surpassed the upper of setting value prescribes a time limit, now the normally closed point 53,91 of temperature controller disconnects, and now the coil of contactor KM1 also disconnects, and excitation also stops thereupon.The utility model greatly reduces the economic loss causing because excess Temperature causes device damage.
Claims (3)
1. with a tramp iron separator control system for attemperating unit, comprise main circuit and control circuit, main circuit is by supply voltage process circuit breaker Q F1, contactor KM1 main contacts, then by being added to the two ends of tramp iron separator field coil YA after rectification module rectification; Control circuit be alternating voltage by transformer TC1 output 220V for control circuit provides power supply, it is characterized in that: mounting temperature sensor RV1 on tramp iron separator adds attemperating unit XMT in control circuit.
2. the tramp iron separator control system with attemperating unit according to claim 1, it is characterized in that: control circuit is that the 220V alternating voltage of being exported by transformer TC1 is divided into three tunnels, one tunnel connects pilot lamp HL1, and the second tunnel is by being connected with alarm YB1 the normal battle of auxiliary reclay KA3; Third Road is to control after switch SA1 by collection, is connected respectively through normal battle of relay K A1 with relay K A1 coil; Connect auxiliary reclay KA2 coil; After button SB1, button SB2, contactor KM1 are often made war, 6,7 pin through attemperating unit XMT are connected with pilot lamp HL2 with contactor KM1 coil again.
3. the tramp iron separator control system with attemperating unit according to claim 1 and 2, it is characterized in that: attemperating unit XMT adopts temperature controller XMT-122, the height of temperature controller XMT-122, bus are 220V ac power supply, and high line end is serially connected with auxiliary reclay KA3 coil; 1,2,3 pin of temperature sensor RV1 access attemperating unit XMT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551361.6U CN203405743U (en) | 2013-09-06 | 2013-09-06 | De-ironing separator control system with temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320551361.6U CN203405743U (en) | 2013-09-06 | 2013-09-06 | De-ironing separator control system with temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203405743U true CN203405743U (en) | 2014-01-22 |
Family
ID=49941673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320551361.6U Expired - Lifetime CN203405743U (en) | 2013-09-06 | 2013-09-06 | De-ironing separator control system with temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203405743U (en) |
-
2013
- 2013-09-06 CN CN201320551361.6U patent/CN203405743U/en not_active Expired - Lifetime
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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 |