CN221039854U - DCS (distributed control system) automatic control system of ultrasonic reduction treatment device - Google Patents
DCS (distributed control system) automatic control system of ultrasonic reduction treatment device Download PDFInfo
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- CN221039854U CN221039854U CN202322205980.6U CN202322205980U CN221039854U CN 221039854 U CN221039854 U CN 221039854U CN 202322205980 U CN202322205980 U CN 202322205980U CN 221039854 U CN221039854 U CN 221039854U
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- 230000009467 reduction Effects 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 20
- 239000000314 lubricant Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Centrifugal Separators (AREA)
Abstract
The utility model relates to the technical field of ultrasonic reduction treatment devices, in particular to a DCS (distributed control system) automatic control system of an ultrasonic reduction treatment device, which comprises a PLC (programmable logic controller), wherein the PLC is externally connected with a control valve, a centrifugal machine, a water pump, a feed pump and a discharge pump, a temperature sensor is arranged on the control valve, an ammeter and a pressure sensor are arranged on the centrifugal machine, and liquid level sensors are arranged on the water pump, the feed pump and the discharge pump. Compared with the existing ultrasonic reduction processing device, the novel feedback device has the advantages that the running state of the feedback device can be better, the problem existing in the running process of the device can be known in time, the degree of automation is higher, and the labor intensity of operators can be relieved.
Description
Technical Field
The utility model relates to the technical field of ultrasonic reduction treatment devices, in particular to a DCS (distributed control system) automatic control system of an ultrasonic reduction treatment device.
Background
The ultrasonic wave reduction treatment device is mainly used for recycling, reducing and harmless treatment of oil-containing scum, oil-containing sludge, emulsified oil, biochemical activated sludge and the like. In the process of treatment, the related technological parameters such as temperature, pressure, liquid level, flow and the like are controlled, and the technological parameters, the interlocking requirements among related equipment and the interlocking requirements among equipment are met. The purpose is to ensure the control of technological parameters and related interlocking, realize the quality effect of material handling, ensure the reliability and safety of equipment operation, furthest improve the handling capacity of equipment devices and lighten the working strength of operators. At present, automatic control of an ultrasonic reduction processing device has a certain defect that monitoring of each part is not enough and the running state of equipment cannot be comprehensively fed back, so that a DCS automatic control system of the ultrasonic reduction processing device is provided for solving the problems.
Disclosure of utility model
The utility model aims to solve the defects that monitoring of each part is not enough and the running state of equipment cannot be comprehensively fed back in the prior art, and provides an ultrasonic reduction processing device DCS automatic control system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an ultrasonic reduction processing apparatus DCS automatic control system, includes the PLC controller, the external control valve that has of PLC controller, centrifuge, water pump, charge pump and ejection of compact pump, be provided with temperature sensor on the control valve, be provided with ampere meter and pressure sensor on the centrifuge, be provided with level sensor on water pump, charge pump and the ejection of compact pump.
As a preferable technical scheme of the utility model, the control valve switch is automatically opened to heat when the lowest temperature is reached by setting the electric or pneumatic switch interlocking of the lowest temperature, the highest temperature and the heating control valve. When the heating is up to the set highest temperature, the switch of the control valve is automatically closed, and the heating is closed.
As a preferable technical scheme of the utility model, the feeding pump and the discharging pump are both provided with electromagnetic valves, and the feeding pump and the feeding electromagnetic valve are automatically closed to be interlocked by setting the highest liquid level; the interlocking of the discharging pump and the discharging electromagnetic valve is automatically closed by setting the lowest liquid level; the start and stop of the feeding and discharging pump are interlocked by setting the opening and closing of the feeding and discharging electromagnetic valves; by setting high and low liquid level, the start and stop interlocks of the discharging pump are automatically controlled.
As a preferable technical scheme of the utility model, the pressure at the lubricant outlet of the centrifugal machine is monitored by the pressure sensor, and the lubricant outlet pressure reaches a set value to start the motor of the centrifugal machine; the centrifuge motor is turned off before the lubricant is turned off.
As a preferable technical scheme of the utility model, the frequency of the water pump is adjusted by setting the value of the liquid level sensor, so that the liquid level is kept relatively stable.
As a preferable technical scheme of the utility model, the corresponding centrifugal machine can be started only after the output currents of the dosing box and the ultrasonic device are detected through the detection of the ammeter and the ammeter of the device.
As a preferable technical scheme of the utility model, the feeding pump can be started only after the running frequency of the motor of the centrifugal machine reaches a set value, and the feeding pump is not stopped and can not be closed.
As a preferable technical scheme of the utility model, the utility model is also provided with an automatic alarm device, and alarm prompts are provided for deviations from the set technological parameters and anomalies of the interlocking action in the running process.
The beneficial effects of the utility model are as follows:
Compared with the existing ultrasonic reduction processing device, the novel feedback device has the advantages that the running state of the feedback device can be better, the problem existing in the running process of the device can be known in time, the degree of automation is higher, and the labor intensity of operators can be relieved.
Drawings
FIG. 1 is a block diagram of a DCS automation control system of an ultrasonic reduction processing device according to the present utility model;
FIG. 2 is a system block diagram of a control valve and a temperature sensor in a DCS automatic control system of an ultrasonic reduction processing device according to the present utility model;
FIG. 3 is a system block diagram of a feed pump, a discharge pump and a liquid level sensor in a DCS automatic control system of an ultrasonic reduction treatment device;
FIG. 4 is a system block diagram of a centrifuge and a pressure sensor in a DCS automatic control system of an ultrasonic reduction processing device according to the present utility model;
FIG. 5 is a system block diagram of a water pump and a liquid level sensor in a DCS automatic control system of an ultrasonic reduction processing device;
FIG. 6 is a system block diagram of a centrifuge and an ammeter in a DCS automatic control system of an ultrasonic reduction processing device provided by the utility model;
fig. 7 is a system block diagram of a feed pump, a discharge pump and a centrifuge in a DCS automation control system of an ultrasonic reduction treatment device according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-7, an automatic control system of a DCS (distributed control system) of an ultrasonic reduction processing device comprises a PLC (programmable logic controller), wherein a control valve, a centrifugal machine, a water pump, a feed pump and a discharge pump are externally connected with the PLC, a temperature sensor is arranged on the control valve, an ammeter and a pressure sensor are arranged on the centrifugal machine, liquid level sensors are arranged on the water pump, the feed pump and the discharge pump, meanwhile, an automatic alarm device is further arranged, and alarm prompts are provided for deviation of set technological parameters, abnormality of interlocking action and the like in the operation process.
As shown in fig. 2, the temperature sensor is interlocked with the heating control valve, and the control valve switch is automatically opened to heat when the lowest temperature is reached by setting the lowest temperature, the highest temperature and the electric or pneumatic switch of the heating control valve to be interlocked. When the heating is up to the set highest temperature, the switch of the control valve is automatically closed, and the heating is closed.
As shown in fig. 3, the liquid level sensor, the feeding and discharging electromagnetic valves and the feeding and discharging pumps are interlocked, the feeding pump and the discharging pump are both provided with the electromagnetic valves, and the feeding pump and the feeding electromagnetic valve are automatically closed by setting the highest liquid level; the interlocking of the discharging pump and the discharging electromagnetic valve is automatically closed by setting the lowest liquid level; the start and stop of the feeding and discharging pump are interlocked by setting the opening and closing of the feeding and discharging electromagnetic valves; by setting high and low liquid level, the start and stop interlocks of the discharging pump are automatically controlled.
As shown in fig. 4, the pressure sensor monitors the pressure at the lubricant outlet of the centrifugal machine and the lubricant outlet reaches a set value so as to start the centrifugal machine motor through the interlocking of the lubricant outlet pressure sensor and the start and stop of the centrifugal machine motor; the centrifuge motor is turned off before the lubricant is turned off.
As shown in fig. 5, the liquid level sensor and the pump frequency are interlocked, and the water pump frequency is adjusted by setting the value of the liquid level sensor, so that the liquid level is kept relatively stable.
As shown in FIG. 6, the interlocking of the ammeter and the centrifuge is started, the corresponding centrifuge can be started only after the output current of the dosing box and the ultrasonic device is detected through the detection of the ammeter and the current of the device.
As shown in fig. 7, the feed pump and centrifuge are interlocked to start, and the centrifuge motor must be operated at a set frequency before the feed pump can be started, without stopping the feed pump, and without shutting down the centrifuge.
The device can be used for performing on-site manual control, on-site operation screen control, remote DCS control and manual and automatic combined control independently, can be used for performing on-site operation screen and remote DCS automatic control completely, can also be used for performing on-site manual control partially (or singly), and can be used for performing other automatic control and displaying whether the automatic control or the manual control is performed. Whether automatically or manually controlled, the relevant operating parameters can be visible on the site display screen and DCS terminal and can generate a real-time operating curve.
Realize long-range wireless control and operation abnormal indication, can monitor operation data etc. by long-range to give on-the-spot operating personnel through the suggestion, for current supersound reduction processing apparatus, the utility model discloses the running state of feedback device that can be better is convenient for in time know the problem that exists in the equipment operation, and degree of automation is higher, and can alleviate operator's intensity of labour.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides an ultrasonic reduction processing apparatus DCS automatic control system, includes the PLC controller, its characterized in that, the PLC controller is external to have control valve, centrifuge, water pump, charge pump and ejection of compact pump, be provided with temperature sensor on the control valve, be provided with ampere meter and pressure sensor on the centrifuge, be provided with level sensor on water pump, charge pump and the ejection of compact pump.
2. The DCS automation control system of claim 1, wherein the control valve switch is automatically turned on to heat the DCS by setting the electric or pneumatic switch interlocks of the control valves for the lowest and highest temperatures and heating, and the control valve switch is automatically turned off to turn off the heating when the lowest temperature is reached.
3. The DCS automatic control system of the ultrasonic reduction treatment device according to claim 1, wherein solenoid valves are arranged on the feeding pump and the discharging pump, and the feeding pump and the feeding solenoid valve are automatically closed to be interlocked by setting the highest liquid level; the interlocking of the discharging pump and the discharging electromagnetic valve is automatically closed by setting the lowest liquid level; the start and stop of the feeding and discharging pump are interlocked by setting the opening and closing of the feeding and discharging electromagnetic valves; by setting high and low liquid level, the start and stop interlocks of the discharging pump are automatically controlled.
4. The DCS automation control system of claim 1, wherein the pressure at the lubricant outlet of the centrifuge is monitored by a pressure sensor, and the lubricant outlet pressure is set to a predetermined value to start the centrifuge motor; the centrifuge motor is turned off before the lubricant is turned off.
5. The DCS automation control system of an ultrasonic reduction processing device according to claim 1, wherein the water pump frequency is adjusted by setting the value of the liquid level sensor so that the liquid level is maintained relatively stable.
6. The DCS automation control system of an ultrasonic reduction processing device according to claim 1, wherein the corresponding centrifuge is started after the output current of the tank and the ultrasonic device is detected by detecting the current of the ammeter and the device.
7. The system of claim 6, wherein the centrifuge motor operating frequency must reach a set value before the feed pump is started, and the feed pump is not stopped and the centrifuge cannot be shut down.
8. The DCS automatic control system of the ultrasonic reduction processing device according to claim 1, further comprising an automatic alarm device, wherein the alarm prompt is provided for abnormal deviation of the set process parameters and generation of interlocking actions in the operation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205980.6U CN221039854U (en) | 2023-08-16 | 2023-08-16 | DCS (distributed control system) automatic control system of ultrasonic reduction treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322205980.6U CN221039854U (en) | 2023-08-16 | 2023-08-16 | DCS (distributed control system) automatic control system of ultrasonic reduction treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221039854U true CN221039854U (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322205980.6U Active CN221039854U (en) | 2023-08-16 | 2023-08-16 | DCS (distributed control system) automatic control system of ultrasonic reduction treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221039854U (en) |
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2023
- 2023-08-16 CN CN202322205980.6U patent/CN221039854U/en active Active
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