CN203061291U - Automatic agent adding system - Google Patents
Automatic agent adding system Download PDFInfo
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- CN203061291U CN203061291U CN 201320079835 CN201320079835U CN203061291U CN 203061291 U CN203061291 U CN 203061291U CN 201320079835 CN201320079835 CN 201320079835 CN 201320079835 U CN201320079835 U CN 201320079835U CN 203061291 U CN203061291 U CN 203061291U
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Abstract
The utility model provides an automatic agent adding system which comprises a PLC (Programmable Logic Controller), a text manipulator, a PC (Personal Computer) monitoring station and a valve actuating mechanism, wherein the PLC is used for controlling the valve actuating mechanism to adding agents according to control parameters; the text manipulator and the PC monitoring station are respectively connected with the PLC and used for configuring the control parameters of the PLC and displaying control results; and the valve actuating mechanism is controlled by the PLC and used for adding the agents. The automatic agent adding system has the advantages that as the agents are fed automatically by the PLC and the PLC is accurate and stable in control, the phenomena of agent leakage and agent shortage can be prevented, and an obvious effect on improving mineral processing indexes is achieved.
Description
Technical field
The utility model relates to industrial control field, relates in particular to a kind of medicament added automatically system.
Background technology
In nonferrous mineral dressing factory flotation operation, accurate Calculation and reliable control that medicament is added are important production technology links, it is very big to sorting result and the technical-economic index influence of non-ferrous metal, is the key technology measure that improves ore dressing plant production and technical indication, cost efficiency.
To the adjusting of this low discharge coefficient control, shortcoming such as adopt control valve often to have the control system complexity, control cost height and flow-control are inaccurate.The lime quality that use in general ore dressing plant is relatively poor, in the finished product lime with the difficult broken impurity of indissolubles such as a large amount of cinder bits, stone, after lime is made milk of lime, such impurity is transported to flotation by sand pump through pipeline in company with milk of lime respectively to be added a little, impure milk of lime is to conveying equipment, all kinds of valves of particularly exchanging joint milk of lime consumption produce very big wearing and tearing, thereby also cause valve scaling, obstruction, burn into to make the milk of lime addition extremely unstable easily; The milk of lime addition is general to adopt the artificial method of adjusting valve to control, and how much fuzzyyer the milk of lime addition is, can't be quantitative in the operation, and the operator takes the mode of " peaceful how few " to add more, wastes more serious.Adjusting inconvenience on the milk of lime consumption, labour intensity is big, often causes on-the-spot secondary pollution.In this case, in case go into the ore dressing amount and ore character changes, adjust untimelyly as milk of lime, will produce bigger influence to sorting index, cause economic loss.
Need a kind of system that can accurately finish control in the industry especially.
The utility model content
The technical problems to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of medicament added automatically system.
According to aspect of the utility model, a kind of medicament added automatically system is provided, comprising:
The PLC controller is used for adding medicament according to control parameter by-pass valve control executing agency;
The text maninulation device that is connected with the PLC controller and PC monitoring station are respectively applied to dispose the control parameter of PLC controller and show the control result respectively; With
Be subjected to the valve actuator of PLC controller control, be used for adding medicament.
Optionally, described control parameter comprises dosing set amount, valve closes time and discharge coefficient;
Described PLC controller calculates time of valve opening according to dosing set amount, valve closes time and discharge coefficient, carries out break-make control by the valve of PLC, thereby adjusts additive amount of medicament.
Optionally, to adopt the S7-200 serial model No. be the programmable controller of CPU216AC/DC/ relay for described PLC controller.
Optionally, described magnetic valve is 8;
Output Q0.0～Q0.7 of PLC is connected with the switch of 8 magnetic valves, realizes that 8 medicaments add the medicament interpolation of point.
Optionally, described valve actuator is alternating current electromagnetic valve, and the parameter of alternating current electromagnetic valve is AC36V0.2A.
According to another aspect of the utility model, a kind of medicament added automatically system is provided, comprising:
The PLC controller is used for adding medicament according to control parameter by-pass valve control executing agency;
The PC monitoring station that is connected with the PLC controller is used for the control parameter of configuration PLC controller and shows the control result; With
Be subjected to the valve actuator of PLC controller control, be used for adding medicament.
Optionally, the host computer of PC monitoring station adopts industrial computer, and being configured to can online modification dosing set amount SP, valve closes time T F and discharge coefficient Q, and can check the history curve that dosing is set.
Optionally, described control parameter comprises dosing set amount, valve closes time and discharge coefficient;
Described PLC controller calculates time of valve opening according to dosing set amount, valve closes time and discharge coefficient, carries out break-make control by the valve of PLC, thereby adjusts additive amount of medicament.
Among the embodiment of the present utility model, provide a kind of medicament added automatically system, control system adopts PLC field control and operating room computer monitor and control.The scene arranges intelligence operation person's dish (HMT Micro panel), adjusts additive amount of medicament for the operative employee.Add some execution valves (magnetic valve) opening time of (cycle can manually be set) in the fixed cycle by controlling 8 medicaments, reach and adjust each medicament point addition.
The utility model adopts technique scheme, has the following advantages and good effect:
1, the control of PLC automatic chemical feeding is precisely stable, can prevent the leak-stopping medicine, lack the medicine phenomenon, and is remarkable to improving the mineral processing index effect;
2, control circuit is simple, is easy to realize frequent movement, is convenient to safeguard;
3, by the ipc monitor whole system, use the KingView configuration, can realize the real time modifying variable, reach the dosing requirement.
Description of drawings
The structural representation of the medicament added automatically system that provides among embodiment of the utility model is provided Fig. 1;
The I/O connection diagram of the medicament added automatically system that provides among embodiment of the utility model is provided Fig. 2.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
According to embodiment of the utility model, a kind of medicament added automatically system is provided, as shown in Figure 1, this system comprises:
The PLC controller;
The text maninulation device (or text editor) and the PC monitoring station that are connected with the PLC controller respectively are respectively applied to dispose the control parameter of PLC controller and show the control result;
Be subjected to the valve actuator (abbreviation valve) (it is equipped with power module) of PLC controller control, be used for adding medicament.
Wherein, the system I/O of PLC controller connects as shown in Figure 2, and output Q0.0～Q0.7 of PLC is connected with the switch of 8 magnetic valves.Magnetic valve is execution unit, realizes that 8 medicaments add the medicament interpolation of point.Calculate time of valve opening according to dosing set amount, valve closes time and discharge coefficient, when start button is pressed, carry out break-make control by the magnetic valve of PLC, reach the effect of adjusting each medicament point addition.
According to embodiment of the utility model, it is the programmable controller of CPU216AC/DC/ relay that the PLC controller adopts Siemens S7-200 series, model, and it is 2A that the relay maximum is output as electric current,
According to embodiment of the utility model, the text maninulation device adopts the TD200 text display, and the stube cable of TD200 text display is connected with CPU22X Series P PI interface, does not need independent power supply.
According to embodiment of the utility model, valve mechanism adopts alternating current electromagnetic valve, and the parameter of alternating current electromagnetic valve is AC36V0.2A.Because the power of magnetic valve is less, the AC power of external 36V satisfies the driving requirement.The output voltage of power module is the 36V alternating voltage.
According to embodiment of the utility model, the host computer of PC monitoring station adopts industrial computer, can be implemented in line and revises systematic parameters such as dosing set amount SP, valve closes time T F and discharge coefficient Q, also can check the history curve that dosing is set.
The utility model adopts technique scheme, has the following advantages and good effect: 1, the control of PLC automatic chemical feeding is precisely stable, can prevent the leak-stopping medicine, lack the medicine phenomenon, and is remarkable to improving the mineral processing index effect; 2, control circuit is simple, is easy to realize frequent movement, is convenient to safeguard; 3, by the ipc monitor whole system, use the KingView configuration, can realize the real time modifying variable, reach the dosing requirement.
Should be noted that and understand, under the situation that does not break away from the desired spirit and scope of the present utility model of accompanying Claim, can make various modifications and improvement to the utility model of foregoing detailed description.Therefore, the scope of claimed technical scheme is not subjected to the restriction of given any specific exemplary teachings.
Claims (9)
1. a medicament added automatically system is characterized in that, comprising:
The PLC controller is used for adding medicament according to control parameter by-pass valve control executing agency;
The text maninulation device that is connected with the PLC controller and PC monitoring station are respectively applied to dispose the control parameter of PLC controller and show the control result respectively; With
Be subjected to the valve actuator of PLC controller control, be used for adding medicament.
2. medicament added automatically system according to claim 1 is characterized in that:
Described control parameter comprises dosing set amount, valve closes time and discharge coefficient;
Described PLC controller calculates time of valve opening according to dosing set amount, valve closes time and discharge coefficient, carries out break-make control by the valve of PLC, thereby adjusts additive amount of medicament.
3. medicament added automatically system according to claim 1 is characterized in that, it is the programmable controller of CPU216AC/DC/ relay that described PLC controller adopts the S7-200 serial model No..
4. medicament added automatically system according to claim 3, it is characterized in that: described valve actuator is magnetic valve.
5. medicament added automatically system according to claim 4 is characterized in that:
Described magnetic valve is 8;
Output Q0.0～Q0.7 of PLC is connected with the switch of 8 magnetic valves, realizes that 8 medicaments add the medicament interpolation of point.
6. medicament added automatically system according to claim 1 is characterized in that, described valve actuator is alternating current electromagnetic valve, and the parameter of alternating current electromagnetic valve is AC36V0.2A.
7. a medicament added automatically system is characterized in that, comprising:
The PLC controller is used for adding medicament according to control parameter by-pass valve control executing agency;
The PC monitoring station that is connected with the PLC controller is used for the control parameter of configuration PLC controller and shows the control result; With
Be subjected to the valve actuator of PLC controller control, be used for adding medicament.
8. medicament added automatically system according to claim 7 is characterized in that:
The host computer of PC monitoring station adopts industrial computer, and being configured to can online modification dosing set amount SP, valve closes time T F and discharge coefficient Q, and can check the history curve that dosing is set.
9. medicament added automatically system according to claim 7 is characterized in that:
Described control parameter comprises dosing set amount, valve closes time and discharge coefficient;
Described PLC controller calculates time of valve opening according to dosing set amount, valve closes time and discharge coefficient, carries out break-make control by the valve of PLC, thereby adjusts additive amount of medicament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079835 CN203061291U (en) | 2013-02-01 | 2013-02-01 | Automatic agent adding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320079835 CN203061291U (en) | 2013-02-01 | 2013-02-01 | Automatic agent adding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061291U true CN203061291U (en) | 2013-07-17 |
Family
ID=48760120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320079835 Expired - Fee Related CN203061291U (en) | 2013-02-01 | 2013-02-01 | Automatic agent adding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541758A (en) * | 2013-10-11 | 2014-01-29 | 山东科技大学 | System and method for centrally and automatically feeding mine mining area medicament |
| CN105800755A (en) * | 2016-05-12 | 2016-07-27 | 上海应用技术学院 | Water quality online monitoring system and method of wastewater coagulation treatment unit |
-
2013
- 2013-02-01 CN CN 201320079835 patent/CN203061291U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541758A (en) * | 2013-10-11 | 2014-01-29 | 山东科技大学 | System and method for centrally and automatically feeding mine mining area medicament |
| CN103541758B (en) * | 2013-10-11 | 2016-07-06 | 山东科技大学 | A kind of mining exploiting field medicament concentrates added automatically system and method thereof |
| CN105800755A (en) * | 2016-05-12 | 2016-07-27 | 上海应用技术学院 | Water quality online monitoring system and method of wastewater coagulation treatment unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140201 |