CN101596426A - Automatic compounding system of solution in a kind of calcium carbonate wet-milling process and compound method - Google Patents
Automatic compounding system of solution in a kind of calcium carbonate wet-milling process and compound method Download PDFInfo
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- CN101596426A CN101596426A CNA2009100994764A CN200910099476A CN101596426A CN 101596426 A CN101596426 A CN 101596426A CN A2009100994764 A CNA2009100994764 A CN A2009100994764A CN 200910099476 A CN200910099476 A CN 200910099476A CN 101596426 A CN101596426 A CN 101596426A
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Abstract
The invention discloses the automatic compounding system of solution in a kind of calcium carbonate wet-milling process, characteristics are that it comprises raw material tank, make-up tank, accumulator tank and PLC, be provided with raw material conveying device between raw material tank and the make-up tank, be provided with mixer in the make-up tank, make-up tank is provided with LOAD CELLS, the upper end of make-up tank is connected with drug-feeding tube and water inlet pipe, water inlet pipe is provided with water intaking valve, drug-feeding tube is provided with flowmeter and dosing pump, be connected with discharge nozzle between the lower end of make-up tank and the upper end of accumulator tank, discharge nozzle is provided with bleeder valve, raw material conveying device, mixer, LOAD CELLS and each valve are controlled by PLC; Advantage is to have realized the automatic preparation and the production automatically of calcium carbonate soln in the calcium carbonate wet-milling process, need not manual intervention, and the automaticity height has reduced the waste of raw material, and because whole process realizes control automatically, end product quality is stablized.
Description
Technical field
The present invention relates to the compound method of calcium carbonate soln in a kind of paper industry, especially relate to automatic compounding system of solution and compound method in a kind of calcium carbonate wet-milling process.
Background technology
In paper industry, calcium carbonate wet-milling production procedure at present is based on the monomer stand-alone equipment, wherein the proportioning flow process of calcium carbonate soln is by scene start and stop electrical equipment one by one manually, show that by the simulation in the control room control flow monitors that the operation of various device realizes again, this process is owing to pass through Artificial Control, automaticity is not high, personnel prepare greatly, production process wastes time and energy, waste to raw material is obvious, and often need artificial some parameter, the end product quality instability adjusted in the production process.
Summary of the invention
Technical problem to be solved by this invention provides and a kind ofly can realize automated production, and end product quality is stable, and waste of raw materials is few and can realize automatic compounding system of solution and compound method in the automatic calcium carbonate wet-milling process of controlling.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:, the automatic compounding system of solution in a kind of calcium carbonate wet-milling process, it comprises raw material tank, make-up tank, accumulator tank and PLC, be provided with raw material conveying device between described raw material tank and the described make-up tank, be provided with mixer in the described make-up tank, described make-up tank is provided with LOAD CELLS, the upper end of described make-up tank is connected with drug-feeding tube and water inlet pipe, described water inlet pipe is provided with water intaking valve, described drug-feeding tube is provided with flowmeter and dosing pump, be connected with discharge nozzle between the lower end of described make-up tank and the upper end of described accumulator tank, described discharge nozzle is provided with bleeder valve, described raw material conveying device, described mixer, described LOAD CELLS and described each valve are by described PLC control, and described PLC comprises the switching value input/output module, logic function block is produced in analog quantity input/output module and circulation.
Described raw material conveying device is a conveying worm, and an end of described conveying worm is connected with described raw material tank, and the other end of described conveying worm is connected with the upper end of described make-up tank.
The bottom of described make-up tank is provided with discharge duct, and described discharge duct is provided with discharge valve, makes things convenient for the cleaning of make-up tank.
A kind of solution compound method of utilizing described compounding system, it may further comprise the steps:
(1), sets the CaCO that needs preparation
3The concentration of solution and gross weight, PLC calculates the CaCO that needs to add in the make-up tank after the control logic computing according to following formula
3The content of dry powder content and water, computing formula is:
X＝(W×S/100)×(1+X
0/100) Y＝W-(W×S/100)×(1+X
0/100)
Wherein: X represents to add the CaCO in the make-up tank
3(unit: Kg), Y represents to add the content of the water in the make-up tank by need, and (unit: Kg), W need to represent the CaCO of preparation to dry powder content
3(unit: Kg), S need to represent the CaCO of preparation to the gross weight of solution
3The concentration of solution (unit: %), X
0Expression needs to add the CaCO in the make-up tank
3Water content (the unit: %) of Yu Fenzhong;
(2), the action of the switching value input/output module output relay among the PLC, at first order water intaking valve on the water inlet pipe to be opened and in make-up tank, add water, order the dosing pump startup on the drug-feeding tube in make-up tank, to add dispersant then, addition by the flowmeter on drug-feeding tube control dispersant is simultaneously set CaCO when the addition of dispersant reaches
3During the 50-100ppm of total solution weight W, logic function block is produced in flowmeter feedback information to circulation, is closed by switching value input/output module output relay action command dosing pump, stops to add in make-up tank dispersant;
(3), measure the weight of make-up tank by LOAD CELLS, and be converted to the measured value of LOAD CELLS in the analog signals input circulation production logic function block that meets the PLC collection by the analog quantity input/output module among the PLC, when the weight of preparation trough inner water reaches 2000Kg, logic function block output mixer frequency converter startup command is produced in circulation, the initial speed of agitator of setting mixer by the output valve of adjusting analog output module is 300r/rpm simultaneously, and the time summary counter of producing in the logic function block by circulation accelerated to the rotating speed of mixer at full speed in 2 minutes then;
(4), when the weight that adds entry in the make-up tank reach need to add water yield Y 85% the time, the switching value input/output module is sent the water intaking valve shutdown command and is closed water intaking valve, stops to add in make-up tank water;
(5), the switching value input/output module sends reinforced order and opens reinforced spiral on the conveying worm, adds CaCO in make-up tank
3Dry powder, and through mixer stirring formation CaCO
3Solution, CaCO in LOAD CELLS records make-up tank
3The weight of solution reaches (needs to add CaCO
3Dry powder content X+85% need add water yield Y) the weight summation time, the switching value input/output module is sent and being closed reinforced order and close reinforced spiral, stops to add in make-up tank CaCO
3Dry powder;
(6), the switching value input/output module is sent the water intaking valve open command and is opened water intake valve once more, CaCO in LOAD CELLS records make-up tank
3When the weight of solution reached the total solution weight W of setting, the switching value input/output module was sent the water intaking valve shutdown command and is closed water intaking valve, stopped to add in make-up tank water, and circulation is simultaneously produced logic function block control mixer and continued to stir a period of time until with CaCO
3Solution stirs;
(7), PLC calculates accumulator tank according to following formula and can store CaCO after the control logic computing
3The vacant amount of solution, and will calculate the data that obtain and be input to circulation and produce and be used in the logic function block judging that computing formula is:
G＝3.14×r
2×h×K×(90％-Z)×1000
Wherein: G represents that (unit: Kg), r represents to store the radius (unit: rice) of cell body, and h represents to store the height of cell body, and (unit: rice), Z represents to store existing C aCO in the cell body for the vacant amount of accumulator tank
3(unit: %), K represents CaCO to solution
3The proportion of solution (unit: ton/rice
3), introducing data 90% in above-mentioned formula is to leave 10% space in the cell body all the time in order to guarantee to store, and prevents that the excessive workspace environment that influences of solution from appearring when unusual in make-up tank solution proportion;
(8), circulation production logic function block judges that according to the vacant amount G of input whether the vacant amount G of accumulator tank is greater than this preparation gained CaCO
3The gross weight W of solution is if the vacant amount G of accumulator tank is less than this preparation gained CaCO
3The gross weight W of solution, then circulation is produced logic function block and is entered wait state, and mixer continues to stir, and prepares gained CaCO up to the vacant amount G of accumulator tank greater than this
3During the gross weight W of solution, circulation production logic function block command self-emptying begins, the action of switching value input/output module output relay, and the bleeder valve on the discharge nozzle is opened in order, starts discharging pump the CaCO for preparing in make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, and the output valve that logic function block is adjusted analog output module is produced in circulation simultaneously, and the speed of agitator of mixer is lowered to below the 600r/rpm;
(9), CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 4000Kg, the shutdown command of logic function block output mixer frequency converter was produced in circulation, and mixer stops to stir, and discharging pump works on CaCO remaining in the make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 0Kg, switching value input/output module order bleeder valve cut out, and discharging pump quits work, this CaCO
3Solution is prepared end automatically.
Described circulation is produced logic function block and is repeated above-mentioned steps (2)-(9) according to needs of production, to realize CaCO
3The repeatedly uninterrupted circulation preparation automatically of the automatic compounding system of solution.
Compared with prior art, advantage of the present invention is by automatic compounding system of the present invention and automatic preparation method, realize the automatic preparation and the production automatically of calcium carbonate soln in the calcium carbonate wet-milling process, need not manual intervention, the automaticity height, reduced the waste of raw material, and because whole process realizes control automatically, end product quality is stable, has well satisfied the automatic production requirement of technology, simultaneously also reduced personnel's preparation, production process is time saving and energy saving; In addition, the present invention can also realize the single cycle preparation and the repeatedly uninterrupted circulation preparation automatically automatically of calcium carbonate soln, to satisfy the different demands of actual production.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present invention;
Fig. 2 is an automatic process for preparation flow chart of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure, the automatic compounding system of solution in a kind of calcium carbonate wet-milling process, it comprises raw material tank 1, make-up tank 2, accumulator tank 3, conveying worm 4 and PLC (not shown), one end of conveying worm 4 is connected with raw material tank 1, the other end of conveying worm 4 is connected with the upper end of make-up tank 2, be provided with mixer 21 in the make-up tank 2, make-up tank 2 is provided with LOAD CELLS 22, the upper end of make-up tank 2 is connected with drug-feeding tube 5 and water inlet pipe 6, water inlet pipe 6 is provided with water intaking valve 61, drug-feeding tube 5 is provided with flowmeter 51 and dosing pump 52, be connected with discharge nozzle 7 between the upper end of the lower end of make-up tank 2 and accumulator tank 3, discharge nozzle 7 is provided with bleeder valve 71 and discharging pump 72, the bottom of make-up tank 2 is provided with discharge duct 23, discharge duct 23 is provided with discharge valve 24, and PLC comprises the switching value input/output module, logic function block is produced in analog quantity input/output module and circulation.
Above-mentioned compounding system is realized CaCO
3The automatic process for preparation of solution may further comprise the steps:
(1), sets the CaCO that needs preparation
3The concentration of solution and gross weight, PLC calculates the CaCO that needs to add in the make-up tank after the control logic computing according to following formula
3The content of dry powder content and water, computing formula is:
X＝(W×S/100)×(1+X
0/100) Y＝W-(W×S/100)×(1+X
0/100)
Wherein: X represents to add the CaCO in the make-up tank
3(unit: Kg), Y represents to add the content of the water in the make-up tank by need, and (unit: Kg), W need to represent the CaCO of preparation to dry powder content
3(unit: Kg), S need to represent the CaCO of preparation to the gross weight of solution
3The concentration of solution (unit: %), X
0Expression needs to add the CaCO in the make-up tank
3Water content (unit: %) in the dry powder;
(2), the action of the switching value input/output module output relay among the PLC, at first order water intaking valve on the water inlet pipe to be opened and in make-up tank, add water, order the dosing pump startup on the drug-feeding tube in make-up tank, to add dispersant then, addition by the flowmeter on drug-feeding tube control dispersant is simultaneously set CaCO when the addition of dispersant reaches
3During the 50ppm of total solution weight W, logic function block is produced in flowmeter feedback information to circulation, is closed by switching value input/output module output relay action command dosing pump, stops to add in make-up tank dispersant;
(3), measure the weight of make-up tank by LOAD CELLS, and be converted to the measured value of LOAD CELLS in the analog signals input circulation production logic function block that meets the PLC collection by the analog quantity input/output module among the PLC, when the weight of preparation trough inner water reaches 2000Kg, logic function block output mixer frequency converter startup command is produced in circulation, the initial speed of agitator of setting mixer by the output valve of adjusting analog output module is 300r/rpm simultaneously, and the time summary counter of producing in the logic function block by circulation accelerated to the rotating speed of mixer at full speed in 2 minutes then;
(4), when the weight that adds entry in the make-up tank reach need to add water yield Y 85% the time, the switching value input/output module is sent the water intaking valve shutdown command and is closed water intaking valve, stops to add in make-up tank water;
(5), the switching value input/output module sends reinforced order and opens reinforced spiral on the conveying worm, adds CaCO in make-up tank
3Dry powder, and through mixer stirring formation CaCO
3Solution, CaCO in LOAD CELLS records make-up tank
3The weight of solution reaches (needs to add CaCO
3Dry powder content X+85% need add water yield Y) the weight summation time, the switching value input/output module is sent and being closed reinforced order and close reinforced spiral, stops to add in make-up tank CaCO
3Dry powder;
(6), the switching value input/output module is sent the water intaking valve open command and is opened water intake valve once more, CaCO in LOAD CELLS records make-up tank
3When the weight of solution reached the total solution weight W of setting, the switching value input/output module was sent the water intaking valve shutdown command and is closed water intaking valve, stopped to add in make-up tank water, and circulation is simultaneously produced logic function block control mixer and continued to stir a period of time until with CaCO
3Solution stirs;
(7), PLC calculates accumulator tank according to following formula and can store CaCO after the control logic computing
3The vacant amount of solution, and will calculate the data that obtain and be input to circulation and produce and be used in the logic function block judging that computing formula is:
G＝3.14×r
2×h×K×(90％-Z)×1000
Wherein: G represents that (unit: Kg), r represents to store the radius (unit: rice) of cell body, and h represents to store the height of cell body, and (unit: rice), Z represents to store existing C aCO in the cell body for the vacant amount of accumulator tank
3(unit: %), K represents CaCO to solution
3The proportion of solution (unit: ton/rice
3);
(8), circulation production logic function block judges that according to the vacant amount G of input whether the vacant amount G of accumulator tank is greater than this preparation gained CaCO
3The gross weight W of solution is if the vacant amount G of accumulator tank is less than this preparation gained CaCO
3The gross weight W of solution, then circulation is produced logic function block and is entered wait state, and mixer continues to stir, and prepares gained CaCO up to the vacant amount G of accumulator tank greater than this
3During the gross weight W of solution, circulation production logic function block command self-emptying begins, the action of switching value input/output module output relay, and the bleeder valve on the discharge nozzle is opened in order, starts discharging pump the CaCO for preparing in make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, and the output valve that logic function block is adjusted analog output module is produced in circulation simultaneously, and the speed of agitator of mixer is lowered to below the 600r/rpm;
(9), CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 4000Kg, the shutdown command of logic function block output mixer frequency converter was produced in circulation, and mixer stops to stir, and discharging pump works on CaCO remaining in the make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 0Kg, switching value input/output module order bleeder valve cut out, and discharging pump quits work, this CaCO
3Solution is prepared end automatically.
In addition, logic function block is produced in circulation also can repeatedly repeat above-mentioned steps (2)-(9) according to needs of production, to realize CaCO
3The repeatedly uninterrupted circulation preparation automatically of solution.
In the foregoing description, PLC is a programmable logic controller (PLC), the S7-300 series control module that the used PLC of the present invention adopts Siemens Company to produce, and the configuration programming language adopts STEP7V5.4; The measured value of LOAD CELLS is the weight of make-up tank itself and the weight sum of preparation trough inner water (or solution), this measured value is transported among the PLC after the conversion of analog quantity input/output module, removed the weight of make-up tank itself, be transported to circulation at last and produce the nt wt net weight of the signal of logic function block for preparation trough inner water (or solution); In addition, it is the program that realizes by the programming of PLC programming software that logic function block is produced in circulation, circulation is produced logic function block and is stored in the cpu chip of PLC, and via behind the CPU compiling computing circulation production logic function block, gauge tap amount input/output module is sent action command again.
Claims (5)
1, the automatic compounding system of solution in a kind of calcium carbonate wet-milling process, it is characterized in that it comprises raw material tank, make-up tank, accumulator tank and PLC, be provided with raw material conveying device between described raw material tank and the described make-up tank, be provided with mixer in the described make-up tank, described make-up tank is provided with LOAD CELLS, the upper end of described make-up tank is connected with drug-feeding tube and water inlet pipe, described water inlet pipe is provided with water intaking valve, described drug-feeding tube is provided with flowmeter and dosing pump, be connected with discharge nozzle between the lower end of described make-up tank and the upper end of described accumulator tank, described discharge nozzle is provided with bleeder valve, described raw material conveying device, described mixer, described LOAD CELLS and described each valve are by described PLC control, and described PLC comprises the switching value input/output module, logic function block is produced in analog quantity input/output module and circulation.
2, the automatic compounding system of solution in a kind of calcium carbonate wet-milling process as claimed in claim 1, it is characterized in that described raw material conveying device is a conveying worm, one end of described conveying worm is connected with described raw material tank, and the other end of described conveying worm is connected with the upper end of described make-up tank.
3, the automatic compounding system of solution in a kind of calcium carbonate wet-milling process as claimed in claim 1 is characterized in that the bottom of described make-up tank is provided with discharge duct, and described discharge duct is provided with discharge valve.
4, a kind of solution compound method of utilizing the automatic compounding system of solution as claimed in claim 1 is characterized in that it may further comprise the steps:
(1), sets the CaCO that needs preparation
3The concentration of solution and gross weight, PLC calculates the CaCO that needs to add in the make-up tank after the control logic computing according to following formula
3The content of dry powder content and water, computing formula is:
X＝(W×S/100)×(1+X
0/100) Y＝W-(W×S/100)×(1+X
0/100)
Wherein: X represents to add the CaCO in the make-up tank
3(unit: Kg), Y represents to add the content of the water in the make-up tank by need, and (unit: Kg), W need to represent the CaCO of preparation to dry powder content
3(unit: Kg), S need to represent the CaCO of preparation to the gross weight of solution
3The concentration of solution (unit: %), X
0Expression needs to add the CaCO in the make-up tank
3Water content (unit: %) in the dry powder;
(2), the action of the switching value input/output module output relay among the PLC, at first order water intaking valve on the water inlet pipe to be opened and in make-up tank, add water, order the dosing pump startup on the drug-feeding tube in make-up tank, to add dispersant then, addition by the flowmeter on drug-feeding tube control dispersant is simultaneously set CaCO when the addition of dispersant reaches
3During the 50-100ppm of total solution weight W, logic function block is produced in flowmeter feedback information to circulation, is closed by switching value input/output module output relay action command dosing pump, stops to add in make-up tank dispersant;
(3), measure the weight of make-up tank by LOAD CELLS, and be converted to the measured value of LOAD CELLS in the analog signals input circulation production logic function block that meets the PLC collection by the analog quantity input/output module among the PLC, when the weight of preparation trough inner water reaches 2000Kg, logic function block output mixer frequency converter startup command is produced in circulation, the initial speed of agitator of setting mixer by the output valve of adjusting analog output module is 300r/rpm simultaneously, and the time summary counter of producing in the logic function block by circulation accelerated to the rotating speed of mixer at full speed in 2 minutes then;
(4), when the weight that adds entry in the make-up tank reach need to add water yield Y 85% the time, the switching value input/output module is sent the water intaking valve shutdown command and is closed water intaking valve, stops to add in make-up tank water;
(5), the switching value input/output module sends reinforced order and opens reinforced spiral on the conveying worm, adds CaCO in make-up tank
3Dry powder, and through mixer stirring formation CaCO
3Solution, CaCO in LOAD CELLS records make-up tank
3The weight of solution reaches (needs to add CaCO
3Dry powder content X+85% need add water yield Y) the weight summation time, the switching value input/output module is sent and being closed reinforced order and close reinforced spiral, stops to add in make-up tank CaCO
3Dry powder;
(6), the switching value input/output module is sent the water intaking valve open command and is opened water intake valve once more, CaCO in LOAD CELLS records make-up tank
3When the weight of solution reached the total solution weight W of setting, the switching value input/output module was sent the water intaking valve shutdown command and is closed water intaking valve, stopped to add in make-up tank water, and circulation is simultaneously produced logic function block control mixer and continued to stir a period of time until with CaCO
3Solution stirs;
(7), PLC calculates accumulator tank according to following formula and can store CaCO after the control logic computing
3The vacant amount of solution, and will calculate the data that obtain and be input to circulation and produce and be used in the logic function block judging that computing formula is:
G＝3.14×r
2×h×K×(90％-Z)×1000
Wherein: G represents that (unit: Kg), r represents to store the radius (unit: rice) of cell body, and h represents to store the height of cell body, and (unit: rice), Z represents to store existing C aCO in the cell body for the vacant amount of accumulator tank
3(unit: %), K represents CaCO to solution
3The proportion of solution (unit: ton/rice
3);
(8), circulation production logic function block judges that according to the vacant amount G of input whether the vacant amount G of accumulator tank is greater than this preparation gained CaCO
3The gross weight W of solution is if the vacant amount G of accumulator tank is less than this preparation gained CaCO
3The gross weight W of solution, then circulation is produced logic function block and is entered wait state, and mixer continues to stir, and prepares gained CaCO up to the vacant amount G of accumulator tank greater than this
3During the gross weight W of solution, circulation production logic function block command self-emptying begins, the action of switching value input/output module output relay, and the bleeder valve on the discharge nozzle is opened in order, starts discharging pump the CaCO for preparing in make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, and the output valve that logic function block is adjusted analog output module is produced in circulation simultaneously, and the speed of agitator of mixer is lowered to below the 600r/rpm;
(9), CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 4000Kg, the shutdown command of logic function block output mixer frequency converter was produced in circulation, and mixer stops to stir, and discharging pump works on CaCO remaining in the make-up tank
3Solution is transported to the accumulator tank from discharge nozzle, CaCO in LOAD CELLS records make-up tank
3When the weight of solution dropped to 0Kg, switching value input/output module order bleeder valve cut out, and discharging pump quits work, this CaCO
3Solution is prepared end automatically.
5, solution compound method as claimed in claim 4 is characterized in that described circulation production logic function block repeats above-mentioned steps (2)-(9) according to needs of production, to realize CaCO
3The repeatedly circulation preparation of the automatic compounding system of solution.
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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