CN204503302U - The depositing dust atomizing control circuit of cement ore disintegrating machine - Google Patents
The depositing dust atomizing control circuit of cement ore disintegrating machine Download PDFInfo
- Publication number
- CN204503302U CN204503302U CN201420800657.1U CN201420800657U CN204503302U CN 204503302 U CN204503302 U CN 204503302U CN 201420800657 U CN201420800657 U CN 201420800657U CN 204503302 U CN204503302 U CN 204503302U
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- disintegrating machine
- electromagnetic valve
- plc
- crusher
- auxiliary reclay
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Abstract
The utility model provides a kind of depositing dust atomizing control circuit of cement ore disintegrating machine, comprise PLC, motor of crusher, electric machines test module, the air inlet electromagnetic valve of sprayer unit, entering water electromagnetic valve, alarm and AC power, A.C. contactor and electrothermal relay is connected with between described disintegrating machine drive motors and AC power, the coil of described A.C. contactor, the normally-closed contact of electrothermal relay, motor of crusher starts normal open switch, motor of crusher stops normally closed switch being connected on respectively in the current supply circuit of 220V, the input of PLC is electrically connected with multiple gauge tap and electric machines test module respectively, described electric machines test module is for detecting the duty of motor of crusher, output detections signal is to PLC, the output of PLC connects warning device respectively, first auxiliary reclay, second auxiliary reclay.Its dust produced when can reduce disintegrating machine work, reduces the temperature in disintegrating machine.
Description
Technical field
The utility model relates to field of cement production, particularly relates to a kind of depositing dust atomizing control circuit of cement ore disintegrating machine.
Background technology
Manufacture of cement industry often adopts disintegrating machine to carry out fragmentation to ore at home at present, during disintegrating machine work, and driven by motor axis of rotation, rotating shaft drives tup to rotate, the ore being arranged in crusher shell inner chamber smashes by tup, completes broken work, when ore is dry, a large amount of dust can be produced in shattering process, dust from flying, contaminated environment, environmental protection pressure is large, affect the healthy of worker, bring unnecessary economic loss to enterprise.But existing disintegrating machine does not arrange spraying device for removing dust, more there is no a kind of depositing dust atomizing control circuit.
Utility model content
The technical problem that the utility model solves is: the depositing dust atomizing control circuit providing a kind of cement ore disintegrating machine, its dust produced when can reduce disintegrating machine work, reduce the temperature in disintegrating machine, and detect disintegrating machine duty at any time, spraying can be stopped when disintegrating machine breaks down.
The technical solution of the utility model is: a kind of depositing dust atomizing control circuit of cement ore disintegrating machine, comprises PLC, motor of crusher, electric machines test module, air inlet electromagnetic valve, entering water electromagnetic valve, alarm and AC power, be connected with A.C. contactor and electrothermal relay between described disintegrating machine drive motors and AC power, the coil of described A.C. contactor, the normally-closed contact of electrothermal relay, motor of crusher starts normal open switch, motor of crusher stops normally closed switch being connected on respectively in the current supply circuit of 220V, described motor of crusher starts the normally opened contact of the two ends series AC contactor of normal open switch, the input of described PLC is electrically connected with multiple gauge tap and electric machines test module respectively, described electric machines test module is for detecting the duty of motor of crusher, output detections signal is to PLC, and the output of described PLC connects warning device respectively, first auxiliary reclay, second auxiliary reclay, coil one end of described first auxiliary reclay, coil one end of second auxiliary reclay, one end of warning device is all connected with the positive pole of dc source, the coil other end of described first auxiliary reclay, the coil other end of the second auxiliary reclay, the other end of warning device respectively with the first output of PLC, second output, 3rd output connects, and the normally opened contact of described first auxiliary reclay and air inlet electromagnetic valve are connected in DC power supply loop, and normally opened contact and the entering water electromagnetic valve of described second auxiliary reclay are connected in DC power supply loop.
Multiple gauge tap comprises and manually boots water inlet switch SB2, manually boots air inlet switch SB3.
The first fuse FU1 is provided with between described PLC and AC power.
Scram button SB1 is provided with between described PLC and AC power.
Described AC power is electrically connected with an AC/DC modular converter, and 220V exchanges and converts 24V direct current to by described AC/DC modular converter.
The second fuse FU2 is provided with between the input of described AC power and AC/DC modular converter.
The model of described PLC is DVP20EC00R3.
Described sprayer unit comprises (operating) water nozzle, gas jets, air inlet electromagnetic valve, entering water electromagnetic valve, described (operating) water nozzle, gas jets are vertically fixed on a quill shaft, and all communicate with the inner chamber of quill shaft, one axial end of this quill shaft is fixedly connected with the installing hole of crusher shell, another axial end of quill shaft is fixedly connected with (operating) water nozzle, described gas jets radial direction is fixed on quill shaft, described gas jets is connected with pressure gas source through air inlet electromagnetic valve, and described (operating) water nozzle is connected with cooling water source through entering water electromagnetic valve.
Described electric machines test module comprises voltage detection unit, current detecting unit, temperature detecting unit, rotation speed detection unit, voltage, electric current, temperature, tach signal that the input end of analog signal difference receiver voltage detecting unit of described PLC, current detecting unit, temperature detecting unit, rotation speed detection unit gather, compare with the value of setting, judge the duty of motor, and export control signal and control the air inlet electromagnetic valve of sprayer unit, the opening or closing of entering water electromagnetic valve, control the duty of sprayer unit.
The beneficial effects of the utility model are: because the depositing dust atomizing control circuit of this cement ore disintegrating machine comprises PLC, motor of crusher, electric machines test module, air inlet electromagnetic valve, entering water electromagnetic valve, alarm and AC power, be connected with A.C. contactor and electrothermal relay between described disintegrating machine drive motors and AC power, the coil of described A.C. contactor, the normally-closed contact of electrothermal relay, motor of crusher starts normal open switch, motor of crusher stops normally closed switch being connected on respectively in the current supply circuit of 220V, described motor of crusher starts the normally opened contact of the two ends series AC contactor of normal open switch, the input of described PLC is electrically connected with multiple gauge tap and electric machines test module respectively, described electric machines test module is for detecting the duty of motor of crusher, output detections signal is to PLC, and the output of described PLC connects warning device respectively, first auxiliary reclay, second auxiliary reclay, coil one end of described first auxiliary reclay, coil one end of second auxiliary reclay, one end of warning device is all connected with the positive pole of dc source, the coil other end of described first auxiliary reclay, the coil other end of the second auxiliary reclay, the other end of warning device respectively with the first output of PLC, second output, 3rd output connects, and the normally opened contact of described first auxiliary reclay and air inlet electromagnetic valve are connected in DC power supply loop, and normally opened contact and the entering water electromagnetic valve of described second auxiliary reclay are connected in DC power supply loop.During disintegrating machine work, press motor of crusher and start normal open switch, starter motor, driven by motor axis of rotation, rotating shaft drives tup to rotate, and the ore being arranged in crusher shell inner chamber smashes by tup, completes broken work.Start air compressor, intake pump, press SB2, SB3, the coil electricity of the first auxiliary reclay, the second auxiliary reclay, open entering water electromagnetic valve, air inlet electromagnetic valve, by sprayer unit cooling water is atomized with pressure-air and sprayed in disintegrating machine obliquely, thus reached the effect of depositing dust, avoided contaminated environment, and effectively take up heat in disintegrating machine, realize cooling in disintegrating machine.When electric machines test module detects that motor shuts down or breaks down, by alarm equipment alarm, and control the coil blackout of the first auxiliary reclay, the second auxiliary reclay, close entering water electromagnetic valve, air inlet electromagnetic valve.
Accompanying drawing explanation
Fig. 1 is PLC control circuit figure of the present utility model;
Fig. 2 is circuit for controlling motor figure of the present utility model;
Fig. 3 is the structural representation of cement ore disintegrating machine of the present utility model;
Fig. 4 is sprayer unit of the present utility model, wheel disc distribution schematic diagram;
Fig. 5 is the structural representation of sprayer unit of the present utility model.
In accompanying drawing, 1 is housing, and 11 is charging aperture, and 2 is liner plate, and 3 is rotating shaft, and 4 is wheel hub, 5 is wheel disc, and 6 is tup, and 7 is sprayer unit, and 71 is (operating) water nozzle, and 72 is gas jets, 73 is quill shaft, and 74 is water inlet pipe Connection Block, and 75 is air inlet pipe Connection Block, and 8 is water inlet pipe, and 9 is air inlet pipe.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See Fig. 1 and Fig. 2, the depositing dust atomizing control circuit of this cement ore disintegrating machine, comprises PLC, motor of crusher, electric machines test module, air inlet electromagnetic valve, entering water electromagnetic valve, alarm and AC power.The model of described PLC is DVP20EC00R3.The first fuse FU1 is provided with between described PLC and AC power.Scram button SB1 is provided with between described PLC and AC power.Described AC power is electrically connected with an AC/DC modular converter, and 220V exchanges and converts 24V direct current to by described AC/DC modular converter.The second fuse FU2 is provided with between the input of described AC power and AC/DC modular converter.A.C. contactor and electrothermal relay is connected with between described disintegrating machine drive motors and AC power, the coil of described A.C. contactor, the normally-closed contact of electrothermal relay, motor of crusher start normal open switch, motor of crusher stops normally closed switch being connected on respectively in the current supply circuit of 220V, described motor of crusher starts the normally opened contact of the two ends series AC contactor of normal open switch, and the input of described PLC is electrically connected with multiple gauge tap and electric machines test module respectively.Multiple gauge tap comprises and manually boots water inlet switch SB2, manually boots air inlet switch SB3.Described electric machines test module is for detecting the duty of motor of crusher, and output detections signal is to PLC.Described electric machines test module is for gathering motor of crusher operational factor, and parameter comprises voltage, electric current, temperature, rotating speed, vibration & noise signal, and these parameter signals are passed to PLC.Described electric machines test module comprises voltage detection unit, current detecting unit, temperature detecting unit, rotation speed detection unit, vibration detecting unit and noise signal detecting unit.The input end of analog signal of PLC distinguishes voltage, electric current, temperature, rotating speed, the vibration & noise signal of the collection of receiver voltage detecting unit, current detecting unit, temperature detecting unit, rotation speed detection unit, vibration detecting unit and noise signal detecting unit, compare with the value of setting, judge the duty of motor, with or without fault-signal, and export control signal and control the air inlet electromagnetic valve of sprayer unit, the opening or closing of entering water electromagnetic valve, control the duty of sprayer unit.Described voltage detection unit can adopt voltage detecting sensor.Current detecting unit can adopt current detection sensor.Temperature detecting unit can adopt temperature sensor.Rotation speed detection unit can adopt Rotating speed measring sensor.Vibration detecting unit can adopt vibration detecting sensor.Noise signal detecting unit can adopt noise measuring sensor.The output of described PLC connects warning device respectively, first auxiliary reclay, second auxiliary reclay, coil one end of described first auxiliary reclay, coil one end of second auxiliary reclay, one end of warning device is all connected with the positive pole of dc source, the coil other end of described first auxiliary reclay, the coil other end of the second auxiliary reclay, the other end of warning device respectively with the first output of PLC, second output, 3rd output connects, the normally opened contact of described first auxiliary reclay and air inlet electromagnetic valve are connected in DC power supply loop, normally opened contact and the entering water electromagnetic valve of described second auxiliary reclay are connected in DC power supply loop.
See Fig. 3 to Fig. 5, a kind of cement ore disintegrating machine, comprise the crusher shell 1 that has cylindrical cavity, described crusher shell 1 top has charging aperture 11, cylindrical cavity wall along crusher shell is equipped with polylith liner plate 2, be supported with a rotating shaft 3 in the cylindrical cavity of described crusher shell, one end of described rotating shaft 3 is stretched out crusher shell 1 and is fixedly connected with a drive unit.Described drive unit is drive motors.The described axial line of rotating shaft 3 and the axial line of cylindrical cavity are positioned at same straight line, described rotating shaft 3 is fixed with wheel hub 4, this wheel hub 4 is fixed with multiple wheel disc 5, and multiple wheel disc 5 is evenly distributed on wheel hub 4 vertically, and the outer rim of each wheel disc 5 is all fixed with multiple tup 6.Described tup 6 is equidistantly fixed on the outer rim of described wheel disc 5.Described crusher shell 1 is provided with multiple installing hole for installing sprayer unit, and this installing hole communicates with cylindrical cavity, and multiple installing hole for installing sprayer unit is along being uniformly distributed along wheel hub axial direction.Distance between two each adjacent installing holes on crusher shell is 300mm.Multiple sprayer unit 7 respectively correspondence is arranged in the multiple installing holes on crusher shell, described sprayer unit 7 is arranged on the oblique upper of described tup 6, described sprayer unit 7 comprises (operating) water nozzle 71, gas jets 72, water inlet pipe 8, air inlet pipe 9, described (operating) water nozzle 71, gas jets 72 are vertically fixed on a quill shaft 73, and all communicate with the inner chamber of quill shaft, an axial end of this quill shaft 73 is fixedly connected with the installing hole of crusher shell 1.The quill shaft of described sprayer unit is fixedly connected with the installing hole screw thread of crusher shell.Another axial end of described quill shaft 73 is fixedly connected with (operating) water nozzle 71, and described gas jets 72 radial direction is fixed on quill shaft 73, and described gas jets is connected with pressure gas source by admission line through air inlet electromagnetic valve.Described admission line can also be arranged air pressure to detect.Described (operating) water nozzle is connected with cooling water source by inlet channel through entering water electromagnetic valve.Described pressure gas source can adopt air compressor.Described gas jets is connected with air inlet pipe by an air inlet pipe Connection Block 75, and described (operating) water nozzle is connected with water inlet pipe by a water inlet pipe Connection Block 74.Described air inlet pipe Connection Block and water inlet pipe Connection Block be arranged in parallel.
During disintegrating machine work, press motor of crusher and start normal open switch, starter motor, driven by motor axis of rotation, rotating shaft drives tup to rotate, and the ore being arranged in crusher shell inner chamber smashes by tup, completes broken work.Start air compressor, intake pump, press SB2, SB3, the coil electricity of the first auxiliary reclay, the second auxiliary reclay, open entering water electromagnetic valve, air inlet electromagnetic valve, by sprayer unit cooling water is atomized with pressure-air and sprayed in disintegrating machine obliquely, thus reached the effect of depositing dust, avoided contaminated environment, and effectively take up heat in disintegrating machine, realize cooling in disintegrating machine.When electric machines test module detects that motor shuts down or breaks down, by alarm equipment alarm, and control the coil blackout of the first auxiliary reclay, the second auxiliary reclay, close entering water electromagnetic valve, air inlet electromagnetic valve.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (9)
1. a depositing dust atomizing control circuit for cement ore disintegrating machine, is characterized in that: comprise PLC, motor of crusher, electric machines test module, the air inlet electromagnetic valve of sprayer unit, the entering water electromagnetic valve of sprayer unit, alarm and AC power, be connected with A.C. contactor and electrothermal relay between described disintegrating machine drive motors and AC power, the coil of described A.C. contactor, the normally-closed contact of electrothermal relay, motor of crusher starts normal open switch, motor of crusher stops normally closed switch being connected on respectively in the current supply circuit of 220V, described motor of crusher starts the normally opened contact of the two ends series AC contactor of normal open switch, the input of described PLC is electrically connected with multiple gauge tap and electric machines test module respectively, described electric machines test module is for detecting the duty of motor of crusher, output detections signal is to PLC, and the output of described PLC connects warning device respectively, first auxiliary reclay, second auxiliary reclay, coil one end of described first auxiliary reclay, coil one end of second auxiliary reclay, one end of warning device is all connected with the positive pole of dc source, the coil other end of described first auxiliary reclay, the coil other end of the second auxiliary reclay, the other end of warning device respectively with the first output of PLC, second output, 3rd output connects, and the normally opened contact of described first auxiliary reclay and air inlet electromagnetic valve are connected in DC power supply loop, and normally opened contact and the entering water electromagnetic valve of described second auxiliary reclay are connected in DC power supply loop.
2. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, is characterized in that: multiple gauge tap comprises and manually boots water inlet switch (SB2), manually boots air inlet switch (SB3).
3. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, is characterized in that: be provided with the first fuse (FU1) between described PLC and AC power.
4. the depositing dust atomizing control circuit of the cement ore disintegrating machine according to claim 1 or 3, is characterized in that: be provided with scram button (SB1) between described PLC and AC power.
5. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, is characterized in that: described AC power is electrically connected with an AC/DC modular converter, and 220V exchanges and converts 24V direct current to by described AC/DC modular converter.
6. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 5, is characterized in that: be provided with the second fuse (FU2) between the input of described AC power and AC/DC modular converter.
7. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, is characterized in that: the model of described PLC is DVP20EC00R3.
8. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, it is characterized in that: described sprayer unit comprises (operating) water nozzle, gas jets, air inlet electromagnetic valve, entering water electromagnetic valve, described (operating) water nozzle, gas jets is vertically fixed on a quill shaft, and all communicate with the inner chamber of quill shaft, one axial end of this quill shaft is fixedly connected with the installing hole of crusher shell, another axial end of quill shaft is fixedly connected with (operating) water nozzle, described gas jets radial direction is fixed on quill shaft, described gas jets is connected with pressure gas source through air inlet electromagnetic valve, described (operating) water nozzle is connected with cooling water source through entering water electromagnetic valve.
9. the depositing dust atomizing control circuit of cement ore disintegrating machine according to claim 1, it is characterized in that: described electric machines test module comprises voltage detection unit, current detecting unit, temperature detecting unit, rotation speed detection unit, vibration detecting unit and noise signal detecting unit, the input end of analog signal of described PLC respectively with voltage detection unit, current detecting unit, temperature detecting unit, rotation speed detection unit, vibration detecting unit and the electrical connection of noise signal detecting unit, the output of PLC respectively with the air inlet electromagnetic valve of sprayer unit, entering water electromagnetic valve is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800657.1U CN204503302U (en) | 2014-12-16 | 2014-12-16 | The depositing dust atomizing control circuit of cement ore disintegrating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800657.1U CN204503302U (en) | 2014-12-16 | 2014-12-16 | The depositing dust atomizing control circuit of cement ore disintegrating machine |
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| CN204503302U true CN204503302U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800657.1U Expired - Fee Related CN204503302U (en) | 2014-12-16 | 2014-12-16 | The depositing dust atomizing control circuit of cement ore disintegrating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597877A (en) * | 2016-04-11 | 2016-05-25 | 南京富源资源利用有限公司 | Movable type counterattacking crusher with atomization and sound insulation functions |
-
2014
- 2014-12-16 CN CN201420800657.1U patent/CN204503302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597877A (en) * | 2016-04-11 | 2016-05-25 | 南京富源资源利用有限公司 | Movable type counterattacking crusher with atomization and sound insulation functions |
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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: 20150729 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |