CN112885180A - Titanium white device typical control loop simulation training system and method - Google Patents
Titanium white device typical control loop simulation training system and method Download PDFInfo
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- CN112885180A CN112885180A CN202110143515.7A CN202110143515A CN112885180A CN 112885180 A CN112885180 A CN 112885180A CN 202110143515 A CN202110143515 A CN 202110143515A CN 112885180 A CN112885180 A CN 112885180A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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Abstract
The invention discloses a titanium white device typical control loop simulation training system and method, which comprises a surface treatment tank, a sand grinding slurry pump, a desalting water tank, a 50 ℃ steam tank and a hexametaphosphate tank, wherein the sand grinding slurry pump is connected with the surface treatment tank through a first pipeline, the desalting water tank is connected with the surface treatment tank through a second pipeline, the 50 ℃ steam tank is connected with the surface treatment tank through a third pipeline, and the hexametaphosphate tank is connected with the surface treatment tank through a fourth pipeline. The invention can realize all automatic control, and the middle process does not need manual operation; the production flow of the whole process is stable, and the consistency of products is improved; the method is suitable for mass production and simultaneously reduces the production cost of enterprises.
Description
Technical Field
The invention relates to the technical field of control processes, in particular to a titanium white device typical control loop simulation training system and method.
Background
The surface treatment tank of the prior art is not provided with a PH meter, and each operation step needs manual PH test paper measurement; and each regulating valve and the flowmeter are not arranged in an interlocking way, so that automatic control cannot be realized. The process has low automation degree in the current same type of production enterprises, needs a lot of manual operations in actual production, needs a lot of manpower, and has low production efficiency (manual operations can not ensure the close connection of the process flow up and down).
Disclosure of Invention
The invention aims to provide a titanium white device typical control loop simulation training system and a method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a typical control circuit simulation training system of titanium white device, includes surface treatment jar, sand grinding slurry pump, desalination water tank, 50 ℃ steam pot and hexametaphosphate jar, the sand grinding slurry pump is through first pipe connection surface treatment jar, the desalination water tank passes through second pipe connection surface treatment jar, 50 ℃ steam pot passes through third pipe connection surface treatment jar, the hexametaphosphate jar passes through fourth pipe connection surface treatment jar.
Preferably, still include dilute sulfuric acid tank, first zirconium sulfate jar, dilute alkali jar and second zirconium sulfate jar, dilute sulfuric acid tank passes through the fifth pipe connection house steward, first zirconium sulfate jar passes through the sixth pipe connection house steward, dilute alkali jar passes through the seventh pipe connection house steward, second zirconium sulfate jar passes through the eighth pipe connection house steward, house steward connection surface treatment jar.
Preferably, the surface treatment tank is also connected with a liquid drainage pump through a ninth pipeline.
Preferably, install electrical control valve/flowmeter on the first pipeline, install electronic trip valve on the second pipeline, install electrical control valve/thermometer on the third pipeline, install first flowmeter/governing valve on the fourth pipeline, install second flowmeter/governing valve on the fifth pipeline, install third flowmeter/governing valve on the sixth pipeline, install fourth flowmeter/governing valve on the seventh pipeline, install fifth flowmeter/governing valve on the eighth pipeline, install level switch on the ninth pipeline.
Preferably, a PH meter is further installed on the surface treatment tank.
Preferably, the using method comprises the following steps:
1) starting a program, judging an initial state, and resetting;
2) starting a sanding slurry pump P-5501 according to the set feeding amount, and adding sanding slurry;
3) starting the stirrer when the liquid level reaches 50% according to the set liquid level, and stopping sanding the slurry pump P-5501 when the feeding amount reaches a set value;
4) setting the addition amount of desalted water according to the concentration of the slurry;
5) opening a steam valve, starting heating to raise the temperature by 50 +/-5 ℃, and closing the steam valve TV-6101 after the temperature reaches a set temperature value;
6) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set six-deviation adding amount of 0.2 percent and the adding time of 20min, adding reagent, and closing the six-deviation regulating valve after the set value is reached;
7) stirring and homogenizing for 20min according to the set time;
8) opening an outlet regulating valve FV-6104C of the dilute sulphuric acid metering tank according to the set addition of the dilute sulphuric acid, the addition time of 10min and the PH value of 6.8-7.2, adding the dilute sulphuric acid, and closing the dilute sulphuric acid regulating valve FV-6104C after the set value is reached;
9) stirring and homogenizing for 30min according to the set time;
10) opening an outlet regulating valve FV-6104b of a zirconium sulfate metering tank according to the set zirconium sulfate adding amount of 0.7-0.75 percent and the adding time of 50min, adding zirconium sulfate, and closing the zirconium sulfate regulating valve FV-6104b after the set value is reached;
11) stirring and homogenizing for 60min according to the set time;
12) opening an outlet regulating valve of a dilute alkali metering tank according to the set dilute alkali addition amount, the set addition time of 15min and the set pH value of 8.0-8.5, adding dilute alkali, and closing a dilute alkali regulating valve FV-6104e after the set value is reached;
13) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set 0.2 percent of the addition amount of the six-deviation and the addition time of 20min, adding the six-deviation, and closing the six-deviation regulating valve FV-6104a after the set value is reached;
14) stirring and homogenizing for 20min according to the set time;
15) opening an outlet regulating valve of the dilute alkali metering tank according to the set addition amount of the dilute alkali, the addition time of 15min and the pH value of 10-10.5, adding the dilute alkali, and closing the dilute alkali regulating valve after the set value is reached;
16) opening an outlet regulating valve of a metering tank for sodium metaaluminate and dilute sulfuric acid according to the set addition of 2.8 percent of sodium metaaluminate and dilute sulfuric acid, the set addition time of 90min and the set pH value of 10-10.5, adding the sodium metaaluminate and dilute sulfuric acid in parallel, and closing a sodium metaaluminate regulating valve FV-6104F and a dilute sulfuric acid regulating valve FV-6104C after the set values are reached;
17) stirring and homogenizing for 20min according to the set time;
18) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to adjust to the set value, wherein the adding time is 20 min;
19) stirring and homogenizing for 60min according to the set time;
20) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to be finely adjusted to the set value;
21) and starting the liquid discharge pump P-6101 after reaching the stable value, and stopping the pump P-6101 after the liquid level is interlocked with the empty pipe.
Compared with the prior art, the invention has the beneficial effects that: the invention can realize all automatic control, and the middle process does not need manual operation; the production flow of the whole process is stable, and the consistency of products is improved; the method is suitable for mass production and simultaneously reduces the production cost of enterprises.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a flow chart of initialization control according to the present invention;
FIG. 3 is a flowchart 1 of a control procedure according to the present invention;
FIG. 4 is a flowchart of a control procedure of the present invention 2;
FIG. 5 is a flowchart of a control procedure of the present invention 3;
FIG. 6 is a flowchart of a control procedure of the present invention 4;
FIG. 7 is a flowchart of a control procedure of the present invention 5;
FIG. 8 is a flowchart of a control procedure of the present invention 6;
FIG. 9 is a flowchart of a control procedure of the present invention 7;
FIG. 10 is a flowchart of a control procedure of the present invention 8;
FIG. 11 is a flowchart of a control procedure of the present invention 9;
FIG. 12 is a flowchart 10 of a control procedure according to the present invention;
FIG. 13 is a flowchart of a control procedure of the present invention 11;
in the figure: the surface treatment system comprises a surface treatment tank 1, a sand slurry pump 2, a desalted water tank 3, a 50 ℃ steam tank 4, a hexametaphosphate tank 5, a first pipeline 6, a second pipeline 7, a third pipeline 8, a fourth pipeline 9, a dilute sulfuric acid tank 10, a first zirconium sulfate tank 11, a dilute alkali tank 12, a second zirconium sulfate tank 13, a fifth pipeline 14, a header pipe 15, a sixth pipeline 16, a seventh pipeline 17, an eighth pipeline 18, a ninth pipeline 19, a liquid discharge pump 20, an electric regulating valve/flow meter 21, an electric shut-off valve 22, an electric regulating valve/thermometer 23, a first flow meter/regulating valve 24, a second flow meter/regulating valve 25, a third flow meter/regulating valve 26, a fourth flow meter/regulating valve 27, a fifth flow meter/regulating valve 28, a liquid level switch 29 and a pH meter 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-13, the present invention provides a technical solution: a titanium white device typical control loop simulation training system comprises a surface treatment tank 1, a sanding slurry pump 2, a desalted water tank 3, a 50 ℃ steam tank 4 and a hexametaphosphate tank 5, wherein the sanding slurry pump 2 is connected with the surface treatment tank 1 through a first pipeline 6, the desalted water tank 3 is connected with the surface treatment tank 1 through a second pipeline 7, the 50 ℃ steam tank 4 is connected with the surface treatment tank 1 through a third pipeline 8, and the hexametaphosphate tank 5 is connected with the surface treatment tank 1 through a fourth pipeline 9; still include dilute sulfuric acid tank 10, first zirconium sulfate jar 11, dilute alkali jar 12 and second zirconium sulfate jar 13, dilute sulfuric acid tank 10 is through fifth pipeline 14 connecting main 15, first zirconium sulfate jar 11 is through sixth pipeline 16 connecting main 15, dilute alkali jar 12 is through seventh pipeline 17 connecting main 15, second zirconium sulfate jar 13 is through eighth pipeline 18 connecting main 15, main 15 connects surface treatment jar 1.
In the invention, an electric regulating valve/flowmeter 21 is arranged on a first pipeline 6, an electric cut-off valve 22 is arranged on a second pipeline 7, an electric regulating valve/thermometer 23 is arranged on a third pipeline 8, a first flowmeter/regulating valve 24 is arranged on a fourth pipeline 9, a second flowmeter/regulating valve 25 is arranged on a fifth pipeline 14, a third flowmeter/regulating valve 26 is arranged on a sixth pipeline 16, a fourth flowmeter/regulating valve 27 is arranged on a seventh pipeline 17, a fifth flowmeter/regulating valve 28 is arranged on an eighth pipeline 18, and a liquid level switch 29 is arranged on a ninth pipeline 19; the surface treatment tank 1 is also provided with a pH meter 30.
The working principle is as follows: the using method of the invention comprises the following steps:
1) starting a program, judging an initial state, and resetting;
2) starting a sanding slurry pump P-5501 according to the set feeding amount, and adding sanding slurry;
3) starting the stirrer when the liquid level reaches 50% according to the set liquid level, and stopping sanding the slurry pump P-5501 when the feeding amount reaches a set value;
4) setting the addition amount of desalted water according to the concentration of the slurry;
5) opening a steam valve, starting heating to raise the temperature by 50 +/-5 ℃, and closing the steam valve TV-6101 after the temperature reaches a set temperature value;
6) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set six-deviation adding amount of 0.2 percent and the adding time of 20min, adding reagent, and closing the six-deviation regulating valve after the set value is reached;
7) stirring and homogenizing for 20min according to the set time;
8) opening an outlet regulating valve FV-6104C of the dilute sulphuric acid metering tank according to the set addition of the dilute sulphuric acid, the addition time of 10min and the PH value of 6.8-7.2, adding the dilute sulphuric acid, and closing the dilute sulphuric acid regulating valve FV-6104C after the set value is reached;
9) stirring and homogenizing for 30min according to the set time;
10) opening an outlet regulating valve FV-6104b of a zirconium sulfate metering tank according to the set zirconium sulfate adding amount of 0.7-0.75 percent and the adding time of 50min, adding zirconium sulfate, and closing the zirconium sulfate regulating valve FV-6104b after the set value is reached;
11) stirring and homogenizing for 60min according to the set time;
12) opening an outlet regulating valve of a dilute alkali metering tank according to the set dilute alkali addition amount, the set addition time of 15min and the set pH value of 8.0-8.5, adding dilute alkali, and closing a dilute alkali regulating valve FV-6104e after the set value is reached;
13) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set 0.2 percent of the addition amount of the six-deviation and the addition time of 20min, adding the six-deviation, and closing the six-deviation regulating valve FV-6104a after the set value is reached;
14) stirring and homogenizing for 20min according to the set time;
15) opening an outlet regulating valve of the dilute alkali metering tank according to the set addition amount of the dilute alkali, the addition time of 15min and the pH value of 10-10.5, adding the dilute alkali, and closing the dilute alkali regulating valve after the set value is reached;
16) opening an outlet regulating valve of a metering tank for sodium metaaluminate and dilute sulfuric acid according to the set addition of 2.8 percent of sodium metaaluminate and dilute sulfuric acid, the set addition time of 90min and the set pH value of 10-10.5, adding the sodium metaaluminate and dilute sulfuric acid in parallel, and closing a sodium metaaluminate regulating valve FV-6104F and a dilute sulfuric acid regulating valve FV-6104C after the set values are reached;
17) stirring and homogenizing for 20min according to the set time;
18) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to adjust to the set value, wherein the adding time is 20 min;
19) stirring and homogenizing for 60min according to the set time;
20) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to be finely adjusted to the set value;
21) and starting the liquid discharge pump P-6101 after reaching the stable value, and stopping the pump P-6101 after the liquid level is interlocked with the empty pipe.
In conclusion, the invention can realize all automatic control, and the middle process does not need manual operation; the production flow of the whole process is stable, and the consistency of products is improved; the method is suitable for mass production and simultaneously reduces the production cost of enterprises.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A titanium white device typical control loop simulation training system is characterized in that: including surface treatment jar (1), sand grinding slurry pump (2), desalinized water tank (3), 50 ℃ steam pot (4) and hexametaphosphate jar (5), sand grinding slurry pump (2) are through first pipeline (6) connection surface treatment jar (1), desalinized water tank (3) are through second pipeline (7) connection surface treatment jar (1), 50 ℃ steam pot (4) are through third pipeline (8) connection surface treatment jar (1), surface treatment jar (1) is connected through fourth pipeline (9) in hexametaphosphate jar (5).
2. The titanium dioxide device typical control loop simulation training system as claimed in claim 1, wherein: still include dilute sulfuric acid tank (10), first zirconium sulfate jar (11), dilute alkali jar (12) and second zirconium sulfate jar (13), dilute sulfuric acid tank (10) are through fifth pipeline (14) connecting main pipe (15), first zirconium sulfate jar (11) are through sixth pipeline (16) connecting main pipe (15), dilute alkali jar (12) are through seventh pipeline (17) connecting main pipe (15), second zirconium sulfate jar (13) are through eighth pipeline (18) connecting main pipe (15), house steward (15) connection surface treatment jar (1).
3. The titanium dioxide device typical control loop simulation training system as claimed in claim 1, wherein: the surface treatment tank (1) is also connected with a liquid discharge pump (20) through a ninth pipeline (19).
4. The titanium dioxide device typical control loop simulation training system as claimed in claim 1, wherein: install electrical control valve/flowmeter (21) on first pipeline (6), install electronic trip valve (22) on second pipeline (7), install electrical control valve/thermometer (23) on third pipeline (8), install first flowmeter/governing valve (24) on fourth pipeline (9), install second flowmeter/governing valve (25) on fifth pipeline (14), install third flowmeter/governing valve (26) on sixth pipeline (16), install fourth flowmeter/governing valve (27) on seventh pipeline (17), install fifth flowmeter/governing valve (28) on eighth pipeline (18), install level switch (29) on ninth pipeline (19).
5. The titanium dioxide device typical control loop simulation training system as claimed in claim 1, wherein: and a PH meter (30) is also arranged on the surface treatment tank (1).
6. The use method for realizing the titanium white device typical control loop simulation training system in claim 1 is characterized in that: the using method comprises the following steps:
1) starting a program, judging an initial state, and resetting;
2) starting a sanding slurry pump P-5501 according to the set feeding amount, and adding sanding slurry;
3) starting the stirrer when the liquid level reaches 50% according to the set liquid level, and stopping sanding the slurry pump P-5501 when the feeding amount reaches a set value;
4) setting the addition amount of desalted water according to the concentration of the slurry;
5) opening a steam valve, starting heating to raise the temperature by 50 +/-5 ℃, and closing the steam valve TV-6101 after the temperature reaches a set temperature value;
6) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set six-deviation adding amount of 0.2 percent and the adding time of 20min, adding reagent, and closing the six-deviation regulating valve after the set value is reached;
7) stirring and homogenizing for 20min according to the set time;
8) opening an outlet regulating valve FV-6104C of the dilute sulphuric acid metering tank according to the set addition of the dilute sulphuric acid, the addition time of 10min and the PH value of 6.8-7.2, adding the dilute sulphuric acid, and closing the dilute sulphuric acid regulating valve FV-6104C after the set value is reached;
9) stirring and homogenizing for 30min according to the set time;
10) opening an outlet regulating valve FV-6104b of a zirconium sulfate metering tank according to the set zirconium sulfate adding amount of 0.7-0.75 percent and the adding time of 50min, adding zirconium sulfate, and closing the zirconium sulfate regulating valve FV-6104b after the set value is reached;
11) stirring and homogenizing for 60min according to the set time;
12) opening an outlet regulating valve of a dilute alkali metering tank according to the set dilute alkali addition amount, the set addition time of 15min and the set pH value of 8.0-8.5, adding dilute alkali, and closing a dilute alkali regulating valve FV-6104e after the set value is reached;
13) opening an outlet regulating valve FV-6104a of the six-deviation metering tank according to the set 0.2 percent of the addition amount of the six-deviation and the addition time of 20min, adding the six-deviation, and closing the six-deviation regulating valve FV-6104a after the set value is reached;
14) stirring and homogenizing for 20min according to the set time;
15) opening an outlet regulating valve of the dilute alkali metering tank according to the set addition amount of the dilute alkali, the addition time of 15min and the pH value of 10-10.5, adding the dilute alkali, and closing the dilute alkali regulating valve after the set value is reached;
16) opening an outlet regulating valve of a metering tank for sodium metaaluminate and dilute sulfuric acid according to the set addition of 2.8 percent of sodium metaaluminate and dilute sulfuric acid, the set addition time of 90min and the set pH value of 10-10.5, adding the sodium metaaluminate and dilute sulfuric acid in parallel, and closing a sodium metaaluminate regulating valve FV-6104F and a dilute sulfuric acid regulating valve FV-6104C after the set values are reached;
17) stirring and homogenizing for 20min according to the set time;
18) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to adjust to the set value, wherein the adding time is 20 min;
19) stirring and homogenizing for 60min according to the set time;
20) adding dilute sulfuric acid according to the set pH value of 6.5-7.0 to be finely adjusted to the set value;
21) and starting the liquid discharge pump P-6101 after reaching the stable value, and stopping the pump P-6101 after the liquid level is interlocked with the empty pipe.
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