CN204679824U - A kind of magnetic cobbing column automatic control apparatus - Google Patents
A kind of magnetic cobbing column automatic control apparatus Download PDFInfo
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- CN204679824U CN204679824U CN201520419134.7U CN201520419134U CN204679824U CN 204679824 U CN204679824 U CN 204679824U CN 201520419134 U CN201520419134 U CN 201520419134U CN 204679824 U CN204679824 U CN 204679824U
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Abstract
The utility model discloses a kind of magnetic cobbing column automatic control apparatus, comprise data inspect terminal, ultrasonic level gage, the first Pneumatic gate valve and the second Pneumatic gate valve, and the first steady arm connected with data inspect terminal and the second steady arm; The electronic circuit board that data inspect terminal comprises shell and lays in the enclosure, electronic circuit board is integrated with supply module, PLC module, the signal that connects with PLC module input end input modulate circuit and connect with PLC module and with the radio receiving transmitting module that computer data exchanges, shell is provided with display, parameter input module and alarm sounds unit; The input end of ultrasonic level gage connects with the output terminal of PLC module, the input end that output terminal and the signal of ultrasonic level gage input modulate circuit connects, the utility model is novel in design, structure is simple, reasonable in design and use easy and simple to handle, liquid level precision is high, speed is fast to adopt ultrasonic level gage to detect, result of use is good, practical.
Description
Technical field
The utility model belongs to control technology field, is specifically related to a kind of magnetic cobbing column automatic control apparatus.
Background technology
Column magnetic separator is the magnetic-gravity separation equipment of the low pulsating field of a kind of electromagnetic type, have strong to magnetic iron ore sorting capability, floor area is little, power consumption is low, the advantage such as reliable, all has application in all types of magnetite separation factory at home at present; When it obtains last one technique of concentrate as selected section of magnetic iron ore, because the association process conditions of column magnetic separator are basicly stable, to the lifting successful of iron ore concentrate technical indicator.But when it is applied to Armco magnetic iron rough concentrate sorting process, due to the impact by each process procedure such as ore grinding, classification, it is caused to feed ore deposit amount unstable, if post personnel can not reasonably to link adjustment to the water valve on tangent line feed pipe and concentrate ore discharge pipe bottom valve in time, then causing column magnetic separator " low water ", " magic flower " or " running black ", impacting selecting iron technical indicator; Though domestic existing multinomial device or technology of carrying out control automatically for column magnetic separator, but substantially all adopt concentration sensor, current transducer, electric actuator etc. to detect executive component, the degradation problem because its cost is high, maintenance difficulties is large, response speed is slow, under long-time running degree of accuracy, all fail to obtain effect steady in a long-term in practice, be difficult to meet production requirement; Therefore, nowadays lack a kind of structure simple, install lay convenient, cost is low, reasonable in design, fast response time magnetic cobbing column automatic control apparatus, have employed ultrasonic level gage as sensor, solve that concentration sensor control accuracy is low, the problem of poor stability; Have employed the Pneumatic gate valve of steady arm and control thereof, solve driven motor topworks response speed slow, the problem of quick abrasion; Meanwhile, simple structure, input cost is lower than traditional magnetic cobbing column automatic control apparatus, and long-time running is steady, solves traditional magnetic cobbing column automatic control apparatus complicated operation, can not meet the problems such as product all technical.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of magnetic cobbing column automatic control apparatus is provided, it is rationally novel in design, structure is simple, reasonable in design, cost is low, easy to maintenance, fast response time, long-time running temperature accuracy are high, practical, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of magnetic cobbing column automatic control apparatus, it is characterized in that: comprise the data inspect terminal for monitoring described column magnetic separator running parameter, for detecting the ultrasonic level gage of liquid level data above the overflow groove being arranged on described column magnetic separator, on the tangent line feed pipe being arranged on described column magnetic separator on the first Pneumatic gate valve of controlling column magnetic separator rate of water make-up and the concentrate ore discharge pipe being arranged on described column magnetic separator for controlling the second Pneumatic gate valve of ore discharge of magnetic separation column amount, and connect for controlling the first steady arm of described first Pneumatic gate valve folding threshold value and the second steady arm for controlling described second Pneumatic gate valve folding threshold value with described data inspect terminal, described data inspect terminal comprises shell and is laid in the electronic circuit board in described shell, described electronic circuit board is integrated with supply module, PLC module, the signal that connects with described PLC module input end input modulate circuit and connect with described PLC module and with the radio receiving transmitting module that computer data exchanges, described shell is provided with display, described column magnetic separator running parameter is carried out to the parameter input module of threshold value setting and monitoring personnel carried out to the alarm sounds unit of alarm, described supply module inputs modulate circuit, PLC module, the first steady arm and the second steady arm with ultrasonic level gage, signal respectively and connects, the input end of described ultrasonic level gage connects with the output terminal of PLC module, the input end that output terminal and the signal of described ultrasonic level gage input modulate circuit connects, the input end of described display and the input end of described alarm sounds unit all connect with the output terminal of described PLC module, the output terminal of described parameter input module connects with the input end of described PLC module, and described PLC module is module S7-200.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, it is characterized in that: described supply module comprises chip 7812, chip 7805, chip AMS1117-3.3 and connectivity port P1,2nd pin of described connectivity port P1 connects 24V power output end, 24V power output end connects the Vin pin of described chip 7812 through diode D2, the Vout pin of chip 7812 is 12V power output end, 12V power output end divides two-way, one tunnel connects with the positive pole of polar capacitor C2, and another road connects with the Vin pin of described chip 7805; The Vout pin of chip 7805 is 5V power output end, and 5V power output end divides two-way, and a road connects with the positive pole of polar capacitor C3, and another road connects with the Vin pin of described chip AMS1117-3.3; The Vout pin of chip AMS1117-3.3 is 3.3V power output end, and 3.3V power output end divides three tunnels, one tunnel connects with 5V power output end through diode D1, and another road connects with one end of resistance R2 through resistance R1, and the 3rd tunnel connects with the positive pole of polar capacitor C4; The equal ground connection of tie point between the negative pole of polar capacitor C4 and the 1st pin of connectivity port P1.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, it is characterized in that: the connectivity port P2 that described ultrasonic level gage comprises ultrasonic sensor UM18-11116 and connects with described ultrasonic sensor UM18-11116,1st pin of described connectivity port P2 and the 2nd pin of connectivity port P2 all connect with 24V power output end, the 3rd pin ground connection of connectivity port P2,4th pin of connectivity port P2 connects with described module S7-200, and the 5th pin of connectivity port P2 is the signal output part of described ultrasonic level gage.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, it is characterized in that: described signal input modulate circuit comprises chip LM324 and isolating chip TLP521-1, the in-phase input end of described chip LM324 connects with the signal output part of described ultrasonic level gage through resistance R5, the link of the signal output part of resistance R5 and described ultrasonic level gage is through resistance R7 ground connection, the in-phase input end of chip LM324 and the link of resistance R5 are through electric capacity C6 ground connection, the output terminal of chip LM324 divides two-way, one tunnel connects with the inverting input of chip LM324, another road connects with the 2nd pin of described isolating chip TLP521-1 through resistance R7, 1st pin of isolating chip TLP521-1 is connected with 5V power output end by resistance R6, and the 3rd pin of isolating chip TLP521-1 and the 4th pin of isolating chip TLP521-1 all connect with described module S7-200.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, is characterized in that: described first steady arm comprises first Siemens's steady arm that model is 6DR5020, and the signal input part of described first Siemens's steady arm connects with described module S7-200.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, is characterized in that: described first Pneumatic gate valve comprises Pneumatic gate valve DN80, and the signal input part of described Pneumatic gate valve DN80 connects with the signal output part of described first Siemens's steady arm.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, is characterized in that: described second steady arm comprises second Siemens's steady arm that model is 6DR5020, and the signal input part of described second Siemens's steady arm connects with described module S7-200.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, is characterized in that: described second Pneumatic gate valve comprises Pneumatic gate valve DN150, and the signal input part of described Pneumatic gate valve DN150 connects with the signal output part of described second Siemens's steady arm.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, is characterized in that: described radio receiving transmitting module is wireless WIFI module.
Above-mentioned a kind of magnetic cobbing column automatic control apparatus, it is characterized in that: described wireless WIFI module comprises chip RSR-WIFI232-X and antenna Antenna, described chip RSR-WIFI232-X is connected with described module S7-200 by serial ports, and the ANT pin of chip RSR-WIFI232-X connects with described antenna Antenna.
The utility model compared with prior art has the following advantages:
1, the utility model is by arranging ultrasonic level gage and signal input modulate circuit; collection liquid level data is stablized; fast response time; the current signal that ultrasonic level gage exports is converted to the accessible voltage signal of PLC module by signal input modulate circuit; and the safety and stability of light-coupled isolation protection PLC module; circuit is simple, reasonable in design.
2, the utility model controls the first Pneumatic gate valve folding by arranging the first steady arm, arranges the second steady arm and controls the second Pneumatic gate valve folding, easy to maintenance, reliable and stable, avoid manual operation not in time, complicated operation, result of use is good.
3, the utility model is by arranging radio receiving transmitting module, adopts wireless WIFI module to send data to computing machine, convenient and swift, avoids usage data tape next connection instability, installs the problems such as restricted and data acquisition trouble.
4, the utility model is rationally novel in design, and volume is little, and input cost is low, stable, fast response time, removes and installs conveniently, practical, is convenient to promote the use of.
In sum, the utility model is rationally novel in design, and structure is simple, and reasonable in design, cost is low, easy to maintenance, fast response time, long-time running temperature accuracy are high, practical, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is the circuit theory diagrams of the utility model supply module.
Fig. 3 is the circuit connecting relation schematic diagram of the utility model ultrasonic level gage and signal input modulate circuit.
Fig. 4 is the circuit theory diagrams of the utility model radio receiving transmitting module.
Description of reference numerals:
1-PLC module; 2-parameter input module; 3-ultrasonic level gage;
4-signal input modulate circuit; 5-display; 6-radio receiving transmitting module;
7-computing machine; 8-alarm sounds unit; 9-the first steady arm;
10-the first Pneumatic gate valve; 11-the second steady arm; 12-the second Pneumatic gate valve;
13-supply module.
Embodiment
As shown in Figure 1, the utility model comprises the data inspect terminal for monitoring described column magnetic separator running parameter, for detecting the ultrasonic level gage 3 of liquid level data above the overflow groove being arranged on described column magnetic separator, on the tangent line feed pipe being arranged on described column magnetic separator on the first Pneumatic gate valve 10 of controlling column magnetic separator rate of water make-up and the concentrate ore discharge pipe being arranged on described column magnetic separator for controlling the second Pneumatic gate valve 12 of ore discharge of magnetic separation column amount, and connect for controlling the first steady arm 9 of described first Pneumatic gate valve 10 folding threshold value and the second steady arm 11 for controlling described second Pneumatic gate valve 12 folding threshold value with described data inspect terminal, described data inspect terminal comprises shell and is laid in the electronic circuit board in described shell, described electronic circuit board is integrated with supply module 13, PLC module 1, the signal that connects with described PLC module 1 input end input modulate circuit 4 and connect with described PLC module 1 and with the radio receiving transmitting module 6 of computing machine 7 exchanges data, described shell is provided with display 5, described column magnetic separator running parameter is carried out to the parameter input module 2 of threshold value setting and monitoring personnel carried out to the alarm sounds unit 8 of alarm, described supply module 13 respectively with ultrasonic level gage 3, signal input modulate circuit 4, PLC module 1, first steady arm 9 and the second steady arm 11 connect, the input end of described ultrasonic level gage 3 connects with the output terminal of PLC module 1, the input end that output terminal and the signal of described ultrasonic level gage 3 input modulate circuit 4 connects, the input end of described display 5 and the input end of described alarm sounds unit 8 all connect with the output terminal of described PLC module 1, the output terminal of described parameter input module 2 connects with the input end of described PLC module 1, described PLC module 1 is module S7-200.
As shown in Figure 2, in the present embodiment, described supply module 13 comprises chip 7812, chip 7805, chip AMS1117-3.3 and connectivity port P1,2nd pin of described connectivity port P1 connects 24V power output end, 24V power output end connects the Vin pin of described chip 7812 through diode D2, and the Vout pin of chip 7812 is 12V power output end, and 12V power output end divides two-way, one tunnel connects with the positive pole of polar capacitor C2, and another road connects with the Vin pin of described chip 7805; The Vout pin of chip 7805 is 5V power output end, and 5V power output end divides two-way, and a road connects with the positive pole of polar capacitor C3, and another road connects with the Vin pin of described chip AMS1117-3.3; The Vout pin of chip AMS1117-3.3 is 3.3V power output end, and 3.3V power output end divides three tunnels, one tunnel connects with 5V power output end through diode D1, and another road connects with one end of resistance R2 through resistance R1, and the 3rd tunnel connects with the positive pole of polar capacitor C4; The equal ground connection of tie point between the negative pole of polar capacitor C4 and the 1st pin of connectivity port P1.
As shown in Figure 3, in the present embodiment, the connectivity port P2 that described ultrasonic level gage 3 comprises ultrasonic sensor UM18-11116 and connects with described ultrasonic sensor UM18-11116,1st pin of described connectivity port P2 and the 2nd pin of connectivity port P2 all connect with 24V power output end, the 3rd pin ground connection of connectivity port P2,4th pin of connectivity port P2 connects with described module S7-200, and the 5th pin of connectivity port P2 is the signal output part of described ultrasonic level gage 3.
As shown in Figure 3, in the present embodiment, described signal input modulate circuit 4 comprises chip LM324 and isolating chip TLP521-1, the in-phase input end of described chip LM324 connects with the signal output part of described ultrasonic level gage 3 through resistance R5, the link of the signal output part of resistance R5 and described ultrasonic level gage 3 is through resistance R7 ground connection, the in-phase input end of chip LM324 and the link of resistance R5 are through electric capacity C6 ground connection, the output terminal of chip LM324 divides two-way, one tunnel connects with the inverting input of chip LM324, another road connects with the 2nd pin of described isolating chip TLP521-1 through resistance R7, 11st pin of chip LM324 connects with 12V power output end, the 4th pin ground connection of chip LM324, 1st pin of isolating chip TLP521-1 is connected with 5V power output end by resistance R6, and the 3rd pin of isolating chip TLP521-1 and the 4th pin of isolating chip TLP521-1 all connect with described module S7-200.
In the present embodiment, described first steady arm 9 comprises first Siemens's steady arm that model is 6DR5020, and the signal input part of described first Siemens's steady arm connects with described module S7-200.
In the present embodiment, described first Pneumatic gate valve 10 comprises Pneumatic gate valve DN80, and the signal input part of described Pneumatic gate valve DN80 connects with the signal output part of described first Siemens's steady arm.
In the present embodiment, described second steady arm 11 comprises second Siemens's steady arm that model is 6DR5020, and the signal input part of described second Siemens's steady arm connects with described module S7-200.
In the present embodiment, described second Pneumatic gate valve 12 comprises Pneumatic gate valve DN150, and the signal input part of described Pneumatic gate valve DN150 connects with the signal output part of described second Siemens's steady arm.
In the present embodiment, described radio receiving transmitting module 6 is wireless WIFI module.
As shown in Figure 4, in the present embodiment, described wireless WIFI module comprises chip RSR-WIFI232-X and antenna Antenna, and described chip RSR-WIFI232-X is connected with described module S7-200 by serial ports, and the ANT pin of chip RSR-WIFI232-X connects with described antenna Antenna.
In physical cabling, the VCC pin of chip RSR-WIFI232-X connects with 3.3V power output end, the GND pin ground connection of chip RSR-WIFI232-X, the uLink/GPIO8 pin of chip RSR-WIFI232-X connects with the negative electrode of LED 1, the anode of LED 1 connects with 3.3V power output end through resistance R3, the nReady/GPIO9 pin of chip RSR-WIFI232-X connects with the negative electrode of LED 2, and the anode of LED 2 connects with 3.3V power output end through resistance R4.
When the utility model uses, supply module 13 provides power supply for each electricity consumption module, parameter input module 2 arranges the folding threshold value of the first Pneumatic gate valve 10 and the second Pneumatic gate valve 12 in advance, PLC module 1 provides a pumping signal to ultrasonic level gage 3, piezoelectricity crystal oscillator in ultrasonic level gage 3 orders about ultrasonic level gage 3 and sends ultrasonic signal detection liquid level distance, the sampling resistor R7 of the current signal of output in signal input modulate circuit 4 is transformed to the denoising of voltage signal post filtering by ultrasonic level gage 3, high voltage is avoided to cause damage to PLC module 1 through light-coupled isolation chip again, when the liquid level range data that ultrasonic level gage 3 collects is less, the folding that first steady arm 9 reduces the first Pneumatic gate valve 10 reduces rate of water make-up, second steady arm 10 increases the output of the folding increase concentrate amount of the second Pneumatic gate valve 12 simultaneously, when the liquid level range data that ultrasonic level gage 3 collects is larger, the folding that first steady arm 9 increases the first Pneumatic gate valve 10 increases rate of water make-up, second steady arm 10 reduces the output of the folding minimizing concentrate amount of the second Pneumatic gate valve 12 simultaneously, the result of use that is linked is good, the data of Real-time Collection are shown by display 5, when the folding of the first Pneumatic gate valve 10 and the second Pneumatic gate valve 12 exceedes the threshold value set in advance, alarm sounds unit 8 sends cue, data are wirelessly transmitted to computing machine 7 by radio receiving transmitting module 6, monitoring personnel can fast understand column magnetic separator running parameter, in time column magnetic separator is safeguarded, result of use is better.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
1. a magnetic cobbing column automatic control apparatus, it is characterized in that: comprise the data inspect terminal for monitoring described column magnetic separator running parameter, for detecting the ultrasonic level gage (3) of liquid level data above the overflow groove being arranged on described column magnetic separator, on the tangent line feed pipe being arranged on described column magnetic separator on the first Pneumatic gate valve (10) of controlling column magnetic separator rate of water make-up and the concentrate ore discharge pipe being arranged on described column magnetic separator for controlling second Pneumatic gate valve (12) of ore discharge of magnetic separation column amount, and connect for controlling first steady arm (9) of described first Pneumatic gate valve (10) folding threshold value and the second steady arm (11) for controlling described second Pneumatic gate valve (12) folding threshold value with described data inspect terminal, described data inspect terminal comprises shell and is laid in the electronic circuit board in described shell, described electronic circuit board is integrated with supply module (13), PLC module (1), the signal connected with described PLC module (1) input end input modulate circuit (4) and connect with described PLC module (1) and with the radio receiving transmitting module (6) of computing machine (7) exchanges data, described shell is provided with display (5), the parameter input module (2) of threshold value setting is carried out to described column magnetic separator running parameter and monitoring personnel is carried out to the alarm sounds unit (8) of alarm, described supply module (13) respectively with ultrasonic level gage (3), signal input modulate circuit (4), PLC module (1), first steady arm (9) and the second steady arm (11) connect, the input end of described ultrasonic level gage (3) connects with the output terminal of PLC module (1), the input end that output terminal and the signal of described ultrasonic level gage (3) input modulate circuit (4) connects, the input end of described display (5) and the input end of described alarm sounds unit (8) all connect with the output terminal of described PLC module (1), the output terminal of described parameter input module (2) connects with the input end of described PLC module (1), described PLC module (1) is module S7-200.
2. according to a kind of magnetic cobbing column automatic control apparatus according to claim 1, it is characterized in that: described supply module (13) comprises chip 7812, chip 7805, chip AMS1117-3.3 and connectivity port P1,2nd pin of described connectivity port P1 connects 24V power output end, 24V power output end connects the Vin pin of described chip 7812 through diode D2, the Vout pin of chip 7812 is 12V power output end, 12V power output end divides two-way, one tunnel connects with the positive pole of polar capacitor C2, and another road connects with the Vin pin of described chip 7805; The Vout pin of chip 7805 is 5V power output end, and 5V power output end divides two-way, and a road connects with the positive pole of polar capacitor C3, and another road connects with the Vin pin of described chip AMS1117-3.3; The Vout pin of chip AMS1117-3.3 is 3.3V power output end, and 3.3V power output end divides three tunnels, one tunnel connects with 5V power output end through diode D1, and another road connects with one end of resistance R2 through resistance R1, and the 3rd tunnel connects with the positive pole of polar capacitor C4; The equal ground connection of tie point between the negative pole of polar capacitor C4 and the 1st pin of connectivity port P1.
3. according to a kind of magnetic cobbing column automatic control apparatus according to claim 2, it is characterized in that: the connectivity port P2 that described ultrasonic level gage (3) comprises ultrasonic sensor UM18-11116 and connects with described ultrasonic sensor UM18-11116,1st pin of described connectivity port P2 and the 2nd pin of connectivity port P2 all connect with 24V power output end, the 3rd pin ground connection of connectivity port P2,4th pin of connectivity port P2 connects with described module S7-200, and the 5th pin of connectivity port P2 is the signal output part of described ultrasonic level gage (3).
4. according to a kind of magnetic cobbing column automatic control apparatus according to claim 3, it is characterized in that: described signal input modulate circuit (4) comprises chip LM324 and isolating chip TLP521-1, the in-phase input end of described chip LM324 connects with the signal output part of described ultrasonic level gage (3) through resistance R5, the link of the signal output part of resistance R5 and described ultrasonic level gage (3) is through resistance R7 ground connection, the in-phase input end of chip LM324 and the link of resistance R5 are through electric capacity C6 ground connection, the output terminal of chip LM324 divides two-way, one tunnel connects with the inverting input of chip LM324, another road connects with the 2nd pin of described isolating chip TLP521-1 through resistance R7, 1st pin of isolating chip TLP521-1 is connected with 5V power output end by resistance R6, and the 3rd pin of isolating chip TLP521-1 and the 4th pin of isolating chip TLP521-1 all connect with described module S7-200.
5. according to a kind of magnetic cobbing column automatic control apparatus according to claim 1, it is characterized in that: described first steady arm (9) comprises first Siemens's steady arm that model is 6DR5020, and the signal input part of described first Siemens's steady arm connects with described module S7-200.
6. according to a kind of magnetic cobbing column automatic control apparatus according to claim 5, it is characterized in that: described first Pneumatic gate valve (10) comprises Pneumatic gate valve DN80, the signal input part of described Pneumatic gate valve DN80 connects with the signal output part of described first Siemens's steady arm.
7. according to a kind of magnetic cobbing column automatic control apparatus according to claim 1, it is characterized in that: described second steady arm (11) comprises second Siemens's steady arm that model is 6DR5020, and the signal input part of described second Siemens's steady arm connects with described module S7-200.
8. according to a kind of magnetic cobbing column automatic control apparatus according to claim 7, it is characterized in that: described second Pneumatic gate valve (12) comprises Pneumatic gate valve DN150, the signal input part of described Pneumatic gate valve DN150 connects with the signal output part of described second Siemens's steady arm.
9. according to a kind of magnetic cobbing column automatic control apparatus according to claim 1, it is characterized in that: described radio receiving transmitting module (6) is wireless WIFI module.
10. according to a kind of magnetic cobbing column automatic control apparatus according to claim 9, it is characterized in that: described wireless WIFI module comprises chip RSR-WIFI232-X and antenna Antenna, described chip RSR-WIFI232-X is connected with described module S7-200 by serial ports, and the ANT pin of chip RSR-WIFI232-X connects with described antenna Antenna.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520419134.7U CN204679824U (en) | 2015-06-17 | 2015-06-17 | A kind of magnetic cobbing column automatic control apparatus |
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| CN201520419134.7U CN204679824U (en) | 2015-06-17 | 2015-06-17 | A kind of magnetic cobbing column automatic control apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004881A (en) * | 2018-09-21 | 2018-12-14 | 中国科学院电工研究所无锡分所 | Sewage treatment Boosting pumping station energy conservation fuzzy controller |
| CN109701744A (en) * | 2019-01-18 | 2019-05-03 | 马钢集团矿业有限公司 | A kind of column magnetic separator autocontrol method and device |
-
2015
- 2015-06-17 CN CN201520419134.7U patent/CN204679824U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004881A (en) * | 2018-09-21 | 2018-12-14 | 中国科学院电工研究所无锡分所 | Sewage treatment Boosting pumping station energy conservation fuzzy controller |
| CN109701744A (en) * | 2019-01-18 | 2019-05-03 | 马钢集团矿业有限公司 | A kind of column magnetic separator autocontrol method and device |
| CN109701744B (en) * | 2019-01-18 | 2021-07-27 | 安徽马钢矿业资源集团有限公司 | Automatic control method and device for magnetic separation column |
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