CN206731294U - A kind of micro-nano powder disperse mill based on PLC - Google Patents
A kind of micro-nano powder disperse mill based on PLC Download PDFInfo
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- CN206731294U CN206731294U CN201720411560.5U CN201720411560U CN206731294U CN 206731294 U CN206731294 U CN 206731294U CN 201720411560 U CN201720411560 U CN 201720411560U CN 206731294 U CN206731294 U CN 206731294U
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- plc
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- 239000011858 nanopowder Substances 0.000 title claims abstract description 13
- 238000000227 grinding Methods 0.000 claims abstract description 36
- 239000002826 coolant Substances 0.000 claims abstract description 13
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 claims description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 claims description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000010316 high energy milling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model belongs to high energy milling dispersion machine technical field, disclose a kind of micro-nano powder disperse mill based on PLC, including agitator tank, feed pump, grind main frame, abrasive media, turbine classifier and PLC, the input of the PLC connects pressure sensor of the temperature sensor for determining the grinding main frame inner chamber temperature with determining the grinding main frame inner chamber pressure respectively, the grinding main frame is connected with coolant control device and pressure control device, the output end of the PLC controls connects agitator tank respectively, grind main frame, turbine classifier, alarm lamp, the coolant control device and pressure control device being arranged on grinding main frame；Using PLC, can effectively change instrument Mechanical course all standing caused by a series of abnormal responses, be effectively protected equipment.
Description
Technical field
The utility model belongs to high energy milling dispersion machine technical field, and in particular to a kind of micro-nano based on PLC
Ground rice body disperse mill.
Background technology
At present, the main operational parameter control of existing grinder is controlled using machinery instrument, and the bound threshold values of its instrument leans on
Artificial regulation manually, to realize that material works in setup parameter section.When instrument operational factor exceeds the bound valve of instrument
During value, machine just shows emergency shutdown, and with regard to jerk simultaneously, turbine classifier cannot be effective for grinding main frame, turbine classifier
Ground separates the material of abrasive media, causes abrasive media loss seriously, and material is contaminated, while machine infringement is also larger；Adopt
The grinder function of electricity consumption subsystem controls is single, it is impossible to realizes the control to whole system, it is impossible to realize device interior device
Linkage program stopped.
The content of the invention
Based on above technical problem, utility model provides a kind of scattered grinding of micro-nano powder based on PLC
Machine, whole equipment all standing and the single technical problem of control function can be caused so as to solve existing grinding chance machine.
The technical solution adopted in the utility model is as follows：
A kind of micro-nano powder disperse mill based on PLC, including agitator tank, grinding main frame, abrasive media,
Turbine classifier, in addition to PLC, the input of the PLC connect the measure grinding main frame inner chamber respectively
The temperature sensor of temperature and the pressure sensor for determining the grinding main frame inner chamber pressure, the grinding main frame are connected with refrigerant
Control device and pressure control device, the output end of the PLC controls connect agitator tank, grinding main frame, turbine classifier, alarm respectively
Lamp, buzzer and the coolant control device being arranged on grinding main frame and pressure control device.
Further, the output port 2 of the pressure sensor is connected to the input port X4 of the PLC, institute
The output port 2 for stating temperature sensor is connected to the input port X5 of the PLC.
Further, be connected with the agitator tank drive agitator tank rotate motor A, the motor A by centre after
Electrical equipment K1 is connected to the output port Y0 of the PLC；It is connected with the grinding main frame and drives grinding host motion
Motor B, the motor B are connected to the output port Y2 of the PLC by auxiliary reclay K2；The turbine classifier
On be connected with and drive the motor C, the motor C of turbine classifier motion to be connected to the PLC by auxiliary reclay K3 to control
The output port Y4 of device.
Further, the relay K4, the relay K4 of control coolant media are provided with the coolant control device
Be connected to the output port Y6 of the PLC, be provided with the relay K5 of control pressure on the pressure control device, it is described after
Electrical equipment K5 is connected to the output port Y8 of the PLC.
Further, the alarm lamp is divided into red light L1, red light L2, amber light L3 and green light L4, and the red light L1 is connected to
The output port YA, the red light L2 of the PLC are connected to the output port YB of the PLC, the amber light
The output port YC, the green light L4 that L3 is connected to the PLC are connected to the output port YD of the PLC,
The buzzer S is connected to the output port Y7 of the PLC.
Further, the COM ends of the PLC are connected with touch-screen, and the touch-screen leads to the PLC
Port COM1 is crossed to be communicated.
Further, the PLC, pressure sensor, temperature sensor and touch-screen are supplied using direct current 24V
Electricity.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
Using the sensitivity of PLC increase system, reduce control error, highly reliable；
The motor of agitator tank, grinding main frame and turbine classifier is controlled by PLC, when grinding main frame needs
When stopping, it can stopping turbine classifier delay by adjusting PLC parameter, make in turbine classifier
Material is sufficiently separated with abrasive media, will not so cause the loss of abrasive media, will not is also contaminated material, be dropped simultaneously
The infringement of low machine；
The PLC connects touch-screen, operating personnel can artificially be adjusted by touch-screen coolant media input quantity and
Control pressure input quantity makes grinding main frame recover normal；
Using the alarm lamp of different colours, operating personnel can be made to be apparent from grinding the situation inside main frame, set
Two red lights represent that temperature and pressure is abnormal respectively stops grinding main frame, facilitates maintenance personal to differentiate and repair；
Brief description of the drawings
Fig. 1 is the circuit diagram that the utility model uses；
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode combines.
The present invention is elaborated below in conjunction with the accompanying drawings.
A kind of micro-nano powder disperse mill based on PLC, including agitator tank, grinding main frame, abrasive media,
Turbine classifier, PLC, the FPX-C30T of the model Omron Corp of the PLC, the PLC
Powered using direct current 24V, the positive and negative terminal of the 24V power supplies is respectively connected to the positive and negative terminal of PLC controls, the PLC
The input port X4 connections pressure sensor output port 2, the output signal of pressure sensor is input to PLC controls
In device, the port 1 of the pressure sensor is grounded, and the 24V power supplies are accessed in the port 3 of the pressure sensor.
The output port 2 of the input port X5 connection temperature sensors of the PLC, make the signal of temperature sensor
It is input in PLC, the port 1 of the temperature sensor connects 24V dc source, the port of the temperature sensor
3 ground connection, the temperature sensor use PT100 temperature sensors.
The motor A for driving agitator tank to rotate is connected with the agitator tank, the motor A is connected by auxiliary reclay K1
To the output port Y0 of the PLC；The motor B for driving grinding host motion is connected with the grinding main frame, it is described
Motor B is connected to the output port Y2 of the PLC by auxiliary reclay K2；Band is connected with the turbine classifier
The motor C, the motor C of dynamic turbine classifier motion are connected to the output end of the PLC by auxiliary reclay K3
Mouth Y4.
The relay K4 of control coolant media is provided with the coolant control device, the coolant control device is using cold
Water dispenser system, the relay K4 are connected to the output port Y6 of the PLC, control are provided with the pressure control device
The relay K5 of air pressure, the pressure control device use air press, and the relay K5 is connected to the defeated of the PLC
Exit port Y8.
The alarm lamp is divided into red light L1, red light L2, amber light L3 and green light L4, the red light L1 and is connected to the PLC controls
The output port YA, the output port YB, the amber light L3 that the red light L2 is connected to the PLC of device processed are connected to institute
The output port YC, the green light L4 for stating PLC are connected to the output port YD of the PLC, the buzzer
It is connected to the output port Y7 of the PLC.
The COM ends of the PLC are connected with touch-screen, and the touch-screen passes through port with the PLC
COM1 is communicated.
Operation principle of the present utility model is：Grinding main frame is internally provided with temperature sensor and pressure sensor, described
The temperature signal collected and pressure signal are input in PLC by temperature sensor and pressure sensor, when pressure passes
The mill chamber pressure value of sensor measure is less than mill chamber pressure early warning value P1During=2.1MPa, equipment normal operation, green light L4 is bright；Work as mill
Cavity pressure value is more than or equal to mill chamber pressure early warning value P1=2.1MPa and it is less than mill chamber upper pressure limit value P2During=2.3MPa, equipment
On amber light L3 it is bright, PLC makes equipment recover normal by automatically adjusting the input quantity of air pressure in air press；When
Mill chamber pressure value is more than or equal to mill chamber upper pressure limit value P2During=2.3MPa, now red light L1 is bright, and sends buzzing sound, PLC controls
Device processed first stops grinding main frame by built-in program, agitator tank and turbine classifier after grinding main frame and stopping a period of time
Stop；
When the mill chamber temperature value of temperature sensor measurement is less than mill chamber temperature pre-warning value T1At=40 DEG C, equipment is normally transported
OK, green light L4 is bright；When mill chamber temperature value is more than or equal to mill chamber temperature pre-warning value T1=40 DEG C and it is less than mill chamber temperature upper limit T2=
At 43 DEG C, the amber light L3 in equipment is bright, and PLC makes equipment by automatically adjusting the input quantity of cold water in cooling-water machine system
Recover normal；When mill chamber temperature value is more than or equal to mill chamber temperature upper limit T2At=43 DEG C, now red light L2 is bright, and sends buzzing
Ring, PLC first stops grinding main frame by built-in program, agitator tank and whirlpool after grinding main frame and stopping a period of time
Grader is taken turns to stop.
It is embodiments of the invention as described above.The present invention is not limited to the above-described embodiments, anyone should learn that
The structure change made under the enlightenment of the present invention, the technical schemes that are same or similar to the present invention, each fall within this
Within the protection domain of invention.
Claims (7)
1. a kind of micro-nano powder disperse mill based on PLC, including agitator tank, grinding main frame, abrasive media, whirlpool
Take turns grader, it is characterised in that：Also include PLC, the input of the PLC connects the measure grinding respectively
The temperature sensor of main frame inner chamber temperature and the pressure sensor for determining the grinding main frame inner chamber pressure, the grinding main frame connect
Coolant control device and pressure control device are connected to, the output end of the PLC controls connects agitator tank, grinding main frame, turbine point respectively
Level machine, alarm lamp, buzzer and the coolant control device being arranged on grinding main frame and pressure control device.
A kind of 2. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
The output port 2 for stating pressure sensor is connected to the input port X4 of the PLC, the output end of the temperature sensor
Mouth 2 is connected to the input port X5 of the PLC.
A kind of 3. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
Stating to be connected with agitator tank drives the motor A, the motor A of agitator tank rotation to be connected to the PLC by auxiliary reclay K1
The output port Y0 of controller；The motor B for driving grinding host motion is connected with the grinding main frame, the motor B passes through
Auxiliary reclay K2 is connected to the output port Y2 of the PLC；It is connected with the turbine classifier and drives turbine point
The motor C, the motor C of level machine motion are connected to the output port Y4 of the PLC by auxiliary reclay K3.
A kind of 4. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
Stating to be provided with coolant control device controls the relay K4, the relay K4 of coolant media to be connected to the PLC
Output port Y6, the relay K5, the relay K5 that control pressure is provided with the pressure control device be connected to the PLC
The output port Y8 of controller.
A kind of 5. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
State alarm lamp and be divided into red light L1, red light L2, amber light L3 and green light L4, the red light L1 and be connected to the output of the PLC
The output port YB, the amber light L3 that port YA, the red light L2 are connected to the PLC are connected to the PLC controls
The output port YC, the output port YD, the buzzer S that the green light L4 is connected to the PLC of device are connected to institute
State the output port Y7 of PLC.
A kind of 6. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
The COM ends for stating PLC are connected with touch-screen, and the touch-screen is communicated with the PLC by port COM1.
A kind of 7. micro-nano powder disperse mill based on PLC according to claim 1, it is characterised in that：Institute
PLC, pressure sensor, temperature sensor and touch-screen is stated to power using direct current 24V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411560.5U CN206731294U (en) | 2017-04-18 | 2017-04-18 | A kind of micro-nano powder disperse mill based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411560.5U CN206731294U (en) | 2017-04-18 | 2017-04-18 | A kind of micro-nano powder disperse mill based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206731294U true CN206731294U (en) | 2017-12-12 |
Family
ID=60561164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411560.5U Expired - Fee Related CN206731294U (en) | 2017-04-18 | 2017-04-18 | A kind of micro-nano powder disperse mill based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206731294U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236233A (en) * | 2018-05-25 | 2021-01-15 | 布勒有限公司 | Cereal grinding mill and roller mill with a plurality of grinding channels for optimized grinding of the ground material and corresponding method |
| CN116943840A (en) * | 2023-08-07 | 2023-10-27 | 广州绿徽新材料研究院有限公司 | Device for high-speed three-vortex-microwave composite super-nano grinding of plant fiber powder by pressure change cavitation |
-
2017
- 2017-04-18 CN CN201720411560.5U patent/CN206731294U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112236233A (en) * | 2018-05-25 | 2021-01-15 | 布勒有限公司 | Cereal grinding mill and roller mill with a plurality of grinding channels for optimized grinding of the ground material and corresponding method |
| CN112236233B (en) * | 2018-05-25 | 2022-03-11 | 布勒有限公司 | Cereal grinding mill and roller mill with a plurality of grinding channels for optimized grinding of the ground material and corresponding method |
| CN116943840A (en) * | 2023-08-07 | 2023-10-27 | 广州绿徽新材料研究院有限公司 | Device for high-speed three-vortex-microwave composite super-nano grinding of plant fiber powder by pressure change cavitation |
| CN116943840B (en) * | 2023-08-07 | 2024-04-09 | 广州绿徽新材料研究院有限公司 | Device for high-speed three-vortex-microwave composite super-nano grinding of plant fiber powder by pressure change cavitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |