CN110404470B - Full-automatic equipment for producing gloss oil and method for calculating error amount of gloss oil raw material - Google Patents

Full-automatic equipment for producing gloss oil and method for calculating error amount of gloss oil raw material Download PDF

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CN110404470B
CN110404470B CN201910774321.XA CN201910774321A CN110404470B CN 110404470 B CN110404470 B CN 110404470B CN 201910774321 A CN201910774321 A CN 201910774321A CN 110404470 B CN110404470 B CN 110404470B
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stirring kettle
tank
water
stirring
tank body
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CN110404470A (en
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罗伟文
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Zhongshan Furi Printing Materials Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/211—Measuring of the operational parameters
    • B01F35/2117—Weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
    • G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content

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Abstract

The invention discloses full-automatic equipment for producing gloss oil, which comprises a stirring kettle A and a stirring kettle B, wherein the stirring kettle A and the stirring kettle B are simultaneously connected with at least three water-based auxiliary agent storage tanks, and the stirring kettle A and the stirring kettle B are also simultaneously connected with a wastewater circulating treatment tank, a solid resin tank and a water-based resin liquid storage tank. The invention also discloses a calculation method of the error amount of the gloss oil raw material, and the gloss oil production equipment provided by the invention solves the problems of high labor intensity and low production efficiency of the existing gloss oil production method.

Description

Full-automatic equipment for producing gloss oil and method for calculating error amount of gloss oil raw material
Technical Field
The invention belongs to the technical field of gloss oil production equipment, relates to full-automatic equipment for producing gloss oil, and further relates to a calculation method for the error amount of gloss oil raw materials.
Background
In order to improve the glossiness, abrasion resistance and water resistance of the surface of the printed matter, a layer of gloss oil needs to be coated on the surface of the printed matter. The gloss oil includes water-based gloss oil, oily gloss oil, UV gloss oil, alcohol-soluble gloss oil, etc. The gloss oil is obtained by adding various raw materials into a stirring kettle according to a specific sequence at a specific time and stirring. Different gloss oil production processes are different, and the different addition amounts of raw materials can obviously influence the characteristics of the gloss oil. The addition amount of the raw materials for producing the gloss oil is measured manually at present, and the error is large.
Disclosure of Invention
The invention aims to provide full-automatic equipment for producing gloss oil, and solves the problems of high labor intensity and low production efficiency of the conventional method for producing gloss oil.
The invention also provides a method for calculating the error amount of the gloss oil raw material.
The first technical scheme adopted by the invention is that the full-automatic equipment for producing the gloss oil comprises a stirring kettle A and a stirring kettle B, wherein the stirring kettle A and the stirring kettle B are simultaneously connected with at least three water-based auxiliary agent storage tanks, and the stirring kettle A and the stirring kettle B are also simultaneously connected with a wastewater circulating treatment tank, a solid resin tank and a water-based resin liquid storage tank.
The first technical solution of the present invention is also characterized in that,
the stirring kettle A comprises a stirring kettle A electronic scale, a stirring kettle A tank body is fixed above the stirring kettle A electronic scale, a sampling valve A is arranged on one side of the lower end of the stirring kettle A tank body, a stirring kettle A cover is arranged above the stirring kettle A tank body, the stirring kettle A cover is respectively connected with a stirring kettle A water-based additive feeding pipe, a stirring kettle A water-based resin liquid feeding pipe, a stirring kettle A cleaning water feeding pipe and a stirring kettle A solid resin feeding pipe, and the stirring kettle A tank body is connected with a water-based additive storage tank through the water-based additive feeding pipe; the tank body of the stirring kettle A is connected with the wastewater circulating treatment tank through a cleaning water feeding pipe of the stirring kettle A; the tank body of the stirring kettle A is connected with the solid resin tank through a solid resin feeding pipe of the stirring kettle A; the tank body of the stirring kettle A is connected with a water-based resin liquid storage tank through a water-based resin liquid feeding pipe of the stirring kettle A; stirred tank A covers the top and is equipped with stirred tank A access hole, and the central point that stirred tank A covered puts and is provided with scraper, and scraper's relative both sides are equipped with agitating unit A and agitating unit B respectively, connect stirred tank A jar filter on the stirred tank A jar body, and stirred tank A jar filter connects pump I.
The scraping device comprises a scraping motor, a main shaft of the scraping motor is connected with a scraping rod, a scraping blade is arranged at the lower end of the scraping rod and used for scraping materials on the inner wall of the tank body of the stirring tank A.
The bottom of the stirred tank A tank body is provided with a stirred tank A discharge port, the stirred tank A discharge port is connected with an inlet of a pumping pump I, an outlet of the pumping pump I is connected with a stirred tank A tank filter, a stirred tank A solution outflow port and a stirred tank A solution collection port are respectively arranged on the stirred tank A tank filter, and the stirred tank A solution collection port is connected with a gloss oil container which finishes production.
The stirring kettle B comprises a stirring kettle B electronic scale, a stirring kettle B tank is fixed above the stirring kettle B electronic scale, a sampling valve B is arranged on one side below the stirring kettle B tank, a stirring kettle B cover is arranged above the stirring kettle B tank, a stirring kettle B access hole is formed above the stirring kettle B cover, a stirring device C is arranged in the center of the stirring kettle B cover, and the stirring kettle B cover is respectively connected with a stirring kettle B water-based auxiliary agent feeding pipe, a stirring kettle B water-based resin liquid feeding pipe and stirring kettle B feeding pipe cleaning water; a tank body of the stirring kettle B is connected with a water-based auxiliary feeding pipe through a water-based auxiliary feeding pipe of the stirring kettle B, the tank body of the stirring kettle B is connected with a water-based resin liquid storage tank through a water-based resin liquid feeding pipe of the stirring kettle B, and the tank body of the stirring kettle B is connected with a wastewater recycling treatment tank through a cleaning water feeding pipe of the stirring kettle B; the stirring kettle B tank body is sequentially connected with a stirring kettle B tank filter and a material pumping pump II.
Stirred tank B discharge gate of the bottom of the stirred tank B jar body, stirred tank B discharge gate and material pump II's entry linkage, material pump II's exit linkage stirred tank B jar filter is equipped with stirred tank B solution egress opening, stirred tank B solution collection mouth on the stirred tank B jar filter respectively, and stirred tank B solution collection mouth is used for connecting the container of the gloss oil that production finishes.
The wastewater circulating treatment tank comprises a wastewater circulating treatment tank body, a wastewater discharge port is arranged below the wastewater circulating treatment tank body, and a wastewater return port and a clear water injection port are respectively arranged at the top of the wastewater circulating treatment tank body.
The water-based resin liquid storage tank comprises a water-based resin liquid No. I tank, a water-based resin liquid No. II tank and a water-based resin liquid No. III tank, and the water-based resin liquid No. II tank and the water-based resin liquid No. III tank have the same structure;
the structure of the water-based resin liquid No. I tank is as follows: the device comprises a water-based resin liquid tank A, wherein the upper end of the water-based resin liquid tank A is connected with a water-based gloss oil semi-finished product return pipe, one side of the water-based resin liquid tank A is provided with a magnetic turnover plate B, and the top of the water-based resin liquid tank A is also provided with an access hole;
the structure of the water-based resin liquid No. II tank is as follows: the device comprises a water-based resin liquid tank B, wherein a water-based resin outflow pipe is connected to the lower part of the water-based resin liquid tank B, a magnetic turnover plate C is arranged on one side of the water-based resin liquid tank B, and a water-based resin liquid pouring opening is formed in the top of the water-based resin liquid tank B.
The second technical scheme adopted by the invention is that the method for calculating the error amount of the gloss oil raw material specifically comprises the following steps:
step 1, supposing that the weight M of water-based auxiliary agent to be injected into a tank body of a stirring kettle A from a water-based auxiliary agent storage tank through a water-based auxiliary agent feeding pipe of the stirring kettle A is prepared0The material A is that the weight of the solution in the tank body of the stirring kettle A detected by the electronic scale of the stirring kettle A is M0At first, stopStopping injecting the substance A, and reading the actual weight M of the solution in the tank body of the stirring kettle A through the electronic scale of the stirring kettle A after the blanking is finishedaThe actual weight MaWith a desired weight M0Is recorded as the error Δ MaEither side of
ΔMa＝M0-Ma (1)；
ΔMaThe weight of the substance A which is not detected by the electronic scale of the stirring kettle A between the feeding pipe of the aqueous auxiliary agent of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A is obtained, the substance A in the tank body of the stirring kettle A is emptied, and the reading of the electronic scale of the stirring kettle A is adjusted to zero;
step 2, repeating the operation of the step 1 for n times, and respectively recording the errors as delta Ma1，ΔMa2…ΔManThe errors measured n times are added to calculate the average error
Figure BDA0002174557320000031
Figure BDA0002174557320000032
Step 3, recording the distance from the liquid level of the substance A stored in the tank body of the stirring kettle A to the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A as h1Knowing that the density of the substance A is rho, the tank body of the stirring kettle A is a cuboid with the length, width and height of W, L, H respectively, and when the weight M is stored in the tank body of the stirring kettle A0Substance A according to the following formula:
h1＝H-M÷(WLρ) (3)；
changing M to M0Substituting into formula (3), calculating the weight M of the solution injected into the tank A of the stirred tank0H of substance A1；
And 4, recording the weight of a substance A between the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A on a unit distance as m:
Figure BDA0002174557320000033
Figure BDA0002174557320000034
h1＝H-M÷(WLρ) (6)；
according to the formulas (4) to (6), when M is equal to M0The method comprises the following steps:
m＝(ΔMa1+ΔMa2+...+ΔMan)WLρ÷(HWLρ-M0)÷n (7)；
then the weight of the defoaming agent which is not detected by the electronic scale of the stirring kettle A between the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A is as follows:
ΔMa＝m×h1 (8)；
step 5, equally dividing the total height H of the tank body A of the stirring kettle into n parts, wherein the height of one part is H/n, and then: the weight of the substance A with the liquid level height of H/n is WLH rho/n; the weight of the substance A to be added is respectively M1，M2...MnWherein
M1＝WLHρ/n (9)；
M2＝2WLHρ/n (10)；
......
Mn＝WLHρ (11)；
Step 6, if the weight M is added into the tank body A of the stirring kettle1Substance A of (1), represented by the formula:
h1＝H-M÷(WLρ) (12)；
changing M to M1Substituting into the formula (12), calculate h1When the electronic scale of the stirring kettle A detects that the weight of the substance A in the tank body of the stirring kettle A is M1-m×h1When the material A is injected into the tank body of the stirring kettle A, the material A is stopped to be injected into the tank body of the stirring kettle A, and then the numerical value of the electronic scale of the stirring kettle A is read to be MbRemember MbAnd M1Has an error of Δ Mb：
ΔMb＝Mb-M (13)；
Changing M to M1Substituting into the equation (13), Δ M is calculatedbEmptying a substance A in a tank body of the stirring kettle A, and enabling the reading of an electronic scale of the stirring kettle A to return to zero for calibration;
step 7, repeating the step 6 for n times, and respectively recording the errors as delta Mb1，ΔMb2,……,ΔMbnThe errors measured n times are added to calculate the average error
Figure BDA0002174557320000041
Step 8, expecting to add M mass into the tank A of the stirring kettle2When the substance A is the substance A, the average error is obtained as
Figure BDA0002174557320000042
Step 9, expecting to add M mass into the tank A of the stirring kettle3When the substance A is the substance A, the average error is obtained as
Figure BDA0002174557320000043
Step 10, expecting to add M mass into the tank A of the stirring kettlenWhen the substance A is the substance A, the average error is obtained as
Figure BDA0002174557320000044
Step 11, establishing an expected weight-average error coordinate system, and aligning points
Figure BDA0002174557320000045
Figure BDA0002174557320000046
Connected by straight lines in sequence to obtain the slope K of each straight line1，K2，……,Kn-1The following formula shows:
Figure BDA0002174557320000047
Figure BDA0002174557320000048
……
Figure BDA0002174557320000049
step 12, calculating an error value of the substance A injected into the tank body of the stirring tank A from the water-based auxiliary storage tank through the water-based auxiliary feeding pipe of the stirring tank A according to the following formula:
Figure BDA00021745573200000410
wherein i is 1.2, … … n-1.
Figure BDA00021745573200000411
Coordinates of any point in the coordinate system established in the step 12).
Figure BDA0002174557320000051
And step 13, if a material A with the weight of M is expected to be added into the tank body of the stirring tank A, stopping injecting the material when the electronic scale of the stirring tank A detects that the weight of the material A in the tank body of the stirring tank A is M-Z.
The invention has the beneficial effects that a plurality of groups of water-based auxiliary agent storage tanks are arranged, and various raw materials are injected into the stirring kettle by the material pumping pump, so that full-automatic feeding is realized, and the labor intensity of workers is reduced. In order to ensure the accuracy of the blanking, an electronic scale is arranged below the stirring kettle, and the blanking amount is controlled by adopting a compensation method. Compared with the method that the electronic scales are arranged in the raw material tank, the method reduces the number of the electronic scales, thereby reducing the equipment cost, and accurately controls the blanking, thereby ensuring the quality of the product and realizing the standardized production of the product. The wastewater circulating treatment tank is arranged, wastewater after the stirring kettle is cleaned is collected for secondary utilization, zero discharge is realized, and the purposes of energy conservation and environmental protection are achieved.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a fully automated apparatus for producing gloss oil according to the present invention;
FIG. 2 is a schematic structural diagram of a stirred tank A of a full-automatic apparatus for producing gloss oil according to the present invention;
FIG. 3 is a structural view of the inside of a stirring tank A of a full-automatic apparatus for producing gloss oil according to the present invention;
FIG. 4 is a schematic structural diagram of a stirring tank B of the full-automatic equipment for producing gloss oil of the invention;
FIG. 5 is a schematic diagram showing the internal structure of a stirred tank B of a fully automatic apparatus for producing gloss oil according to the present invention;
FIG. 6 is a schematic structural diagram of a No. I tank of the water-based auxiliary agent of the full-automatic equipment for producing gloss oil;
FIG. 7 is a schematic view of a diverter valve of a fully automated apparatus for producing gloss oil according to the present invention;
FIG. 8 is a schematic view showing the construction of a wastewater recycling treatment tank of a fully automated facility for producing gloss oil according to the present invention;
FIG. 9 is a schematic view showing the structure of a solid resin tank of a fully automated apparatus for producing gloss oil according to the present invention;
FIG. 10 is a schematic view of the structure of a tank I for aqueous resin solution of a fully automated apparatus for producing gloss oil according to the present invention;
FIG. 11 is a schematic view of the structure of a tank II for aqueous resin solution of a fully automated apparatus for producing gloss oil according to the present invention.
In the figure, 1, a stirring kettle A;
1-1, a tank body of a stirring kettle A, and 1-1-1, a discharge hole of the stirring kettle A;
1-2, sampling valve A; 1-3, an inspection hole of a stirring kettle A;
1-4. a stirring device A,1-4-1. a stirring rod I, 1-4-2. a stirring blade I, 1-4-3. a stirring motor I;
1-5 parts of a scraping device, 1-5-1 parts of a scraping rod, 1-5-2 parts of a scraping blade and 1-5-3 parts of a scraping motor;
1-6. a stirring device B,1-6-1. a stirring rod II, 1-6-2. stirring blades II, 1-6-3. a stirring motor II;
1-7. a stirred tank A cover, 1-7-1. a stirred tank A waterborne auxiliary agent I feeding pipe, 1-7-2. a stirred tank A waterborne auxiliary agent II feeding pipe, 1-7-3. a stirred tank A waterborne auxiliary agent III feeding pipe, 1-7-4. a stirred tank A waterborne auxiliary agent IV feeding pipe, 1-7-5. a stirred tank A waterborne auxiliary agent V feeding pipe, 1-7-6. a stirred tank A waterborne auxiliary agent VI feeding pipe, 1-7-7. a stirred tank A waterborne auxiliary agent VII feeding pipe, 1-7-8. a stirred tank A waterborne auxiliary agent VIII feeding pipe, 1-7-9. a stirred tank A solid resin feeding pipe, 1-7-10. a stirred tank A cleaning water feeding pipe, 1-7-11. a stirred tank A waterborne resin liquid III feeding pipe, 1-7-12 feeding pipes for the aqueous resin liquid II in the stirring kettle A, and 1-7-13 feeding pipes for the aqueous resin liquid I in the stirring kettle A;
1-8, a material pumping pump I;
1-9. a filter of a tank A of the stirring kettle, 1-9-1. a solution outlet of the stirring kettle A, and 1-9-2. a solution collecting port of the stirring kettle A;
1-10. stirring kettle A electronic scale;
2. b, stirring the mixture in a stirring kettle;
2-1, a tank body of the stirring kettle B, and 2-1-1, a discharge hole of the stirring kettle B;
2-2, sampling valve B, 2-3, maintenance port of stirring kettle B;
2-4. a stirring device C, 2-4-1. a stirring rod III,2-4-2. a stirring blade III, 2-4-3. a stirring motor III;
2-5. a cover of a stirring kettle B, 2-5-1. a feeding pipe of a water-based auxiliary agent I of the stirring kettle B, 2-5-2. a feeding pipe of a water-based auxiliary agent II of the stirring kettle B, 2-5-3. a feeding pipe of a water-based auxiliary agent III of the stirring kettle B, 2-5-4. a feeding pipe of a water-based auxiliary agent IV of the stirring kettle B, 2-5-5. a feeding pipe of a water-based auxiliary agent V of the stirring kettle B, 2-5-6. a feeding pipe of a water-based auxiliary agent VI of the stirring kettle B, 2-5-7. a feeding pipe of a water-based auxiliary agent VII of the stirring kettle B, 2-5-8. a feeding pipe of a water-based auxiliary agent VIII of the stirring kettle B, 2-5-9. a feeding pipe of washing water of the stirring kettle B, 2-5-10. a feeding pipe of a water-based resin liquid I of the stirring kettle B, 2-5-11. a water-based resin liquid II of the stirring kettle B, 2-5-12, feeding pipe of water-based resin liquid III of stirred tank B;
2-6, a material pumping pump II;
2-7. a filter of a tank B of the stirring kettle, 2-7-1. an outlet of the solution of the stirring kettle B, and 2-7-2. a solution collecting port of the stirring kettle B;
2-8, stirring tank B electronic scale;
3. the device comprises a water-based auxiliary agent tank I, a water-based auxiliary agent tank body 3-1, a blanking port 3-2, a breather valve 3-3, a feeding port 3-4 and a magnetic turnover plate A3-5;
4. a water-based auxiliary agent No. II tank, a water-based auxiliary agent No. III tank, a water-based auxiliary agent No. IV tank, a water-based auxiliary agent No. 7 tank, a water-based auxiliary agent No. V tank, a water-based auxiliary agent No. 8 tank, a water-based auxiliary agent No. VI tank, a water-based auxiliary agent No. 9 tank, a water-based auxiliary agent No. VII tank, and a water-based auxiliary agent No. VIII tank;
11. a wastewater circulating treatment tank 11-1, a wastewater circulating treatment tank body 11-2, a wastewater discharge port 11-3, a clear water injection port 11-4 and a wastewater return port;
12. a solid resin tank 12-1, a solid resin tank body 12-2, a solid resin dropping hole;
13. the device comprises a water-based resin liquid tank I, a water-based resin liquid tank A, a water-based resin outflow pipe, a water-based gloss oil semi-finished product backflow pipe, a magnetic turning plate B and a water-based resin outflow pipe, wherein the water-based resin outflow pipe is 13-3;
14. the device comprises a water-based resin liquid tank II, 14-1 water-based resin liquid tank B, 14-2 water-based resin liquid outlet, 14-3 magnetic turning plate C, 14-4 water-based resin liquid pouring inlet;
15. no. III aqueous resin tank, 16 console, 17, diverter valve A, 18, diverter valve B,19, diverter valve C, 20, diverter valve D, 21, diverter valve E,22, diverter valve F, 23, diverter valve G, 24, diverter valve H,25, diverter valve I, 26, diverter valve J, 27, diverter valve K, 28, diverter valve L,29, diverter valve M, 30 and diverter valve N.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses full-automatic equipment for producing gloss oil, which comprises a stirring kettle A1, a stirring kettle B2, a water-based auxiliary agent No. I tank 3, a water-based auxiliary agent No. II tank 4, a water-based auxiliary agent No. III tank 5, a water-based auxiliary agent No. IV tank 6, a water-based auxiliary agent No. V tank 7, a water-based auxiliary agent No. VI tank 8, a water-based auxiliary agent No. VII tank 9, a water-based auxiliary agent No. VIII tank 10, a wastewater circulating treatment tank 11, a solid resin tank 12, a water-based resin liquid No. I tank 13, a water-based resin liquid No. II tank 14, a water-based resin liquid No. III tank 15 and a control console 16 as shown in figure 1.
Wherein, stirred tank A1, stirred tank B2 and control cabinet 16 are on the same horizontal plane, waterborne auxiliary agent No. I jar 3, waterborne auxiliary agent No. II jar 4, waterborne auxiliary agent No. III jar 5, waterborne auxiliary agent No. IV jar 6, waterborne auxiliary agent No. V jar 7, waterborne auxiliary agent No. VI jar 8, waterborne auxiliary agent No. VII jar 9, waterborne auxiliary agent No. VIII jar 10, waste water circulation treatment jar 11, solid resin jar 12, waterborne resin liquid No. I jar 13, waterborne resin liquid No. II jar 14, waterborne resin liquid No. III jar 15 are on the same horizontal plane.
As shown in figures 2 and 3, the stirred tank A1 comprises a stirred tank A tank body 1-1, a sampling valve A1-2, a stirred tank A access hole 1-3, a stirred motor I1-4, a scraping motor 1-5, a stirred motor II1-6, a stirred tank A cover 1-7, a material pumping pump I1-8, a stirred tank A tank filter 1-9 and a stirred tank A electronic scale 1-10.
The system comprises a stirring kettle A, an electronic scale 1-10, a stirring kettle A tank 1-1, a sampling valve A1-2, a sampling valve A1-2 and a sampling valve A1-2, wherein the electronic scale 1-10 is placed on the horizontal ground, the stirring kettle A tank 1-1 is fixed above the electronic scale 1-10, and the sampling valve A1-2 is arranged on one side of the lower end of the stirring kettle A tank 1-1.
A stirred tank A cover 1-7 is arranged above a stirred tank A tank body 1-1, the stirred tank A cover 1-7 and the stirred tank A tank body 1-1 are fixed by a lock catch, a stirred tank A access hole 1-3 is arranged above the stirred tank A cover 1-7, and a maintainer can enter the stirred tank A tank body 1-1 from the access hole.
The central position of the A cover 1-7 of the stirring kettle is provided with a scraping device 1-5, the scraping device 1-5 comprises a scraping motor 1-5-3, the main shaft of the scraping motor 1-5-3 is connected with a scraping rod 1-5-1, the lower end of the scraping rod 1-5-1 is provided with a scraping blade 1-5-2, the scraping blade 1-5-2 is almost attached to the inner cavity wall of the A tank body 1-1 of the stirring kettle, and the two opposite sides of the scraping device 1-5 are respectively provided with a stirring device A1-4 and a stirring device B1-6.
The stirring device A1-4 comprises a stirring motor I1-4, a stirring rod I1-4-1 is connected below the stirring motor I1-4, and three groups of stirring blades I1-4-2 are sequentially arranged on the stirring rod I1-4-1 from top to bottom;
the stirring device B1-6 comprises a stirring motor II1-6-3, a stirring rod II1-6-1 is connected below the stirring motor II1-6-3, and three groups of stirring blades II1-6-2 are sequentially arranged on the stirring rod II1-6-1 from top to bottom.
Thirteen feeding pipes are welded on a cover A of the stirring kettle 1-7 right behind a scraping motor 1-5-3, the feeding pipes comprise nine feeding pipes 1-7-1 of a waterborne auxiliary agent I of the stirring kettle A, 1-7-2 of a waterborne auxiliary agent II of the stirring kettle A, 1-7-3 of a waterborne auxiliary agent III of the stirring kettle A, 1-7-4 of a feeding pipe IV of the waterborne auxiliary agent of the stirring kettle A, 1-7-5 of a feeding pipe V of the waterborne auxiliary agent of the stirring kettle A, 1-7-6 of a feeding pipe VI of the waterborne auxiliary agent of the stirring kettle A, 1-7-7 of a feeding pipe VII of the waterborne auxiliary agent of the stirring kettle A, 1-7-8 of a feeding pipe VIII of the waterborne auxiliary agent of the stirring kettle A and 1-7-9 of a solid resin feeding pipe of the stirring kettle A which are uniformly distributed along the horizontal direction, the other three feeding pipes 1-7-11 of the water-based resin liquid III of the stirring kettle A, 1-7-12 of the feeding pipe of the water-based resin liquid II of the stirring kettle A and 1-7-13 of the feeding pipe of the water-based resin liquid I of the stirring kettle A are horizontally arranged in sequence along the horizontal direction and are positioned behind nine horizontally distributed feeding pipes. The cleaning water feed pipe 1-7-10 of the stirring kettle A is positioned behind the three aqueous resin liquid feed pipes.
A discharge port 1-1-1 of the stirring kettle A is positioned at the bottom of a tank body 1-1 of the stirring kettle A, the discharge port 1-1-1 of the stirring kettle A is connected with an inlet of a material pumping pump I1-8, an outlet of a material pumping pump I1-8 is connected with a filter 1-9 of the stirring kettle A, a solution outflow port 1-9-1 of the stirring kettle A and a solution collection port 1-9-2 of the stirring kettle A are respectively arranged on the filter 1-9 of the stirring kettle A, and the solution collection port 1-9-2 of the stirring kettle A is connected with a container of produced gloss oil.
Stirred tank B2 was located on the side of stirred tank A1.
As shown in figures 4 and 5, the stirred tank B2 comprises a tank body 2-1 of the stirred tank B, a sampling valve 2-2, a maintenance port 2-3 of the stirred tank B, a stirring motor III2-4, a cover 2-5 of the stirred tank B, a material pumping pump II2-6, a filter 2-7 of the stirred tank B and an electronic scale 2-8 of the stirred tank B.
The stirring tank B electronic scale 2-8 is placed on the horizontal ground, a stirring tank B body 2-1 is fixed above the stirring tank B electronic scale 2-8, a sampling valve B2-2 is arranged on one side of the lower part of the stirring tank B body 2-1, and the sampling valve B2-2 is in a normally closed state during working. When the produced product needs to be sampled, the sampling valve B2-2 is opened for sampling.
A stirring kettle B cover 2-5 is arranged above the stirring kettle B tank body 2-1, the stirring kettle B cover 2-5 and the stirring kettle B tank body 2-1 are fixed through a lock catch, a stirring kettle B access hole 2-3 is arranged above the stirring kettle B cover 2-5, and a maintainer can enter the stirring kettle B tank body 2-1 through the access hole.
A stirring device C2-4 is arranged at the center of a cover 2-5 of the stirring kettle B, the stirring device C2-4 comprises a stirring motor III2-4-3, a main shaft of the stirring motor III2-4-3 is connected with the upper end part of a stirring rod III 2-4-1, and three groups of stirring blades III 2-4-2 are sequentially arranged on the stirring rod III 2-4-1 from top to bottom;
and twelve feed pipes are welded on 2-5 of a cover B of the stirring kettle right behind the stirring motor III2-4-3, the feed pipes comprise eight horizontally and uniformly distributed feed pipes for water-based auxiliary agents of the stirring kettle B, and the feed pipes are respectively as follows: 2-5-1 part of a feeding pipe for a water-based auxiliary agent I of a stirring kettle B, 2-5-2 parts of a feeding pipe for a water-based auxiliary agent II of a stirring kettle B, 2-5-3 parts of a feeding pipe for a water-based auxiliary agent III of a stirring kettle B, 2-5-4 parts of a feeding pipe for a water-based auxiliary agent IV of a stirring kettle B, 2-5-5 parts of a feeding pipe for a water-based auxiliary agent V of a stirring kettle B, 2-5-6 parts of a feeding pipe for a water-based auxiliary agent VI of a stirring kettle B, 2-5-7 parts of a feeding pipe for a water-based auxiliary agent VII of a stirring kettle B and 2-5-8 parts of a feeding pipe for a water-based auxiliary agent VIII of a stirring kettle B;
the other three horizontally arranged stirred tank B aqueous resin liquid feeding pipes: 2-5-10 parts of a feeding pipe I for the water-based resin liquid of the stirring kettle B, 2-5-11 parts of a feeding pipe II for the water-based resin liquid of the stirring kettle B and 2-5-12 parts of a feeding pipe III for the water-based resin liquid of the stirring kettle B are arranged behind eight horizontally distributed feeding pipes; stirred tank B cleaning water feed pipes 2-5-9 are located after the three feed pipes.
The discharge port 2-1-1 of the stirring kettle B is positioned at the bottom of the tank body 2-1 of the stirring kettle B, the discharge port 2-1-1 of the stirring kettle B is connected with the inlet of the material pumping pump II2-6, the outlet of the material pumping pump II2-6 is connected with the stirring kettle B tank filter 2-7, the stirring kettle B tank filter 2-7 is respectively provided with a stirring kettle B solution outflow port 2-7-1 and a stirring kettle B solution collection port 2-7-2, wherein the stirring kettle B solution collection port 2-7-2 is connected with a container of the produced gloss oil.
No. 3 water-based auxiliary agent tank, No. 4 water-based auxiliary agent tank, No. III water-based auxiliary agent tank, No. 6 water-based auxiliary agent tank, No. V water-based auxiliary agent tank, No. 7 water-based auxiliary agent tank, No. VI water-based auxiliary agent tank, No. 9 water-based auxiliary agent tank and No. VIII water-based auxiliary agent tank 10 are eight water-based auxiliary agent storage tanks with the same structure, and the eight tank bodies are positioned on a horizontal plane higher than the stirring kettle A1.
Taking the water-based additive tank No. I3 as an example, as shown in FIG. 6, the water-based additive tank No. I3 comprises a water-based additive tank body 3-1, a blanking port 3-2, a breather valve 3-3, a feeding port 3-4 and a magnetic turning plate A3-5;
the blanking port 3-2 is positioned below the water-based auxiliary agent tank body 3-1, and the blanking port 3-2 is connected with the feeding pipe 2-5-8 of the water-based auxiliary agent VIII of the stirring kettle B and the feeding pipe 1-7-1 of the water-based auxiliary agent I of the stirring kettle A through a three-way pipeline A.
As shown in fig. 7, at the intersection of the tee pipe a, a 28-way flow dividing valve is provided, and a flow dividing valve L28 is used for controlling the flow direction of the aqueous additive.
A feed port 3-4 is arranged above a water-based auxiliary agent tank body 3-1, the water-based auxiliary agent is filled into the water-based auxiliary agent tank body 3-1 through the feed port 3-4, a breather valve 3-3 is arranged beside the feed port 3-4 and aims to adjust the pressure of the water-based auxiliary agent tank body 3-1 so that the water-based auxiliary agent can smoothly flow into two stirring kettles, and a magnetic turnover plate A3-5 is arranged on the tank body of the water-based auxiliary agent tank body 3-1 so that an operator can conveniently observe the balance of the water-based auxiliary agent in the water-based auxiliary agent tank body 3-1.
In addition, the top of the water-based auxiliary agent tank body 3-1 is provided with a motor A, the motor A is connected with a stirring rod A, and the stirring rod A extends into the tank body to stir the raw materials, so that the water-based auxiliary agent in the water-based auxiliary agent tank body 3-1 is prevented from precipitating.
The same as the water-based auxiliary agent tank I3, a blanking port of the water-based auxiliary agent tank II 4 is respectively connected with a water-based auxiliary agent VII feeding pipe 2-5-7 of a stirring kettle B and a water-based auxiliary agent II feeding pipe 1-7-2 of a stirring kettle A through a three-way pipeline B, a flow dividing valve K27 is arranged at the intersection point of the three-way pipeline B, the flow dividing valve K27 is used for controlling the flow direction of the water-based auxiliary agent, and a motor B at the top of the water-based auxiliary agent tank II 4 drives a stirring rod B to stir raw materials.
A blanking port of the water-based additive III tank 5 is respectively connected with a water-based additive VI feeding pipe 2-5-6 of a stirring kettle B and a water-based additive III feeding pipe 1-7-3 of a stirring kettle A through a three-way pipe C, a flow dividing valve J26 is arranged at the intersection point of the three-way pipe C, the flow dividing valve J26 is used for controlling the flow direction of the water-based additive, and a motor C at the top of a tank body of the water-based additive III tank 5 drives a stirring rod C to stir raw materials.
The blanking port of the water-based auxiliary agent IV tank 6 is connected with a water-based auxiliary agent V feeding pipe 2-5-5 of the stirring kettle B and a water-based auxiliary agent IV feeding pipe 1-7-4 of the stirring kettle A through a three-way pipe D, a flow dividing valve I25 is arranged at the intersection point of the three-way pipe D, the flow dividing valve I25 is used for controlling the flow direction of the water-based auxiliary agent, and a motor D at the top of the water-based auxiliary agent IV tank 6 drives a stirring rod D to stir raw materials.
The blanking port of the water-based auxiliary agent V tank 7 is respectively connected with a water-based auxiliary agent IV feed pipe 2-5-4 of the stirring kettle B and a water-based auxiliary agent V feed pipe 1-7-5 of the stirring kettle A through a three-way pipeline E, a flow dividing valve H24 is arranged at the intersection point of the three-way pipeline E, the flow dividing valve H24 is used for controlling the flow direction of the water-based auxiliary agent, and a motor E at the top of the water-based auxiliary agent V tank 7 drives a stirring rod E to stir raw materials.
The blanking port of the water-based additive VI tank 8 is respectively connected with a water-based additive III feeding pipe 2-5-3 of the stirring kettle B and a water-based additive VI feeding pipe 1-7-6 of the stirring kettle A through a three-way pipe F, a flow dividing valve G23 is arranged at the intersection point of the three-way pipe F, the flow dividing valve G23 is used for controlling the flow direction of the water-based additive, and a motor F at the top of the water-based additive VI tank 8 drives a stirring rod F to stir raw materials.
The blanking port of the water-based auxiliary agent VII tank 9 is respectively connected with a water-based auxiliary agent II feed pipe 2-5-2 of a stirring kettle B and a water-based auxiliary agent VII feed pipe 1-7-7 of a stirring kettle A through a three-way pipeline G, a flow dividing valve F22 is arranged at the intersection point of the three-way pipeline G, the flow dividing valve F22 is used for controlling the flow direction of the water-based auxiliary agent, and a motor G at the top of the water-based auxiliary agent VII tank 9 drives a stirring rod G to stir raw materials.
A blanking port of the water-based additive VIII tank 10 is respectively connected with a water-based additive I feeding pipe 2-5-1 of a stirring kettle B and a water-based additive VIII feeding pipe 1-7-8 of a stirring kettle A through a three-way pipe H, a flow dividing valve E21 is arranged at the intersection point of the three-way pipe H, the flow dividing valve E21 is used for controlling the flow direction of the water-based additive, and a motor H at the top of the water-based additive VIII tank 10 drives a stirring rod H to stir raw materials.
And the wastewater circulating treatment tank 11 is positioned on one side of the water-based auxiliary agent VIII tank 10.
As shown in FIG. 8, the wastewater recycling treatment tank 11 includes a wastewater recycling treatment tank body 11-1, a wastewater discharge port 11-2, a clear water inlet 11-3, and a wastewater return port 11-4.
The wastewater discharge port 11-2 is positioned below the wastewater circulating treatment tank body 11-1, the wastewater discharge port 11-2 is respectively connected with the cleaning water feed pipe 2-5-9 of the stirring kettle B and the cleaning water feed pipe 1-7-10 of the stirring kettle A through a three-way pipeline I, a flow dividing valve M29 is arranged at the intersection point of the three-way pipeline I, and the flow dividing valve M29 is used for controlling the flow direction of the cleaning water.
The wastewater return port 11-4 is positioned at the top of the wastewater circulating treatment tank body 11-1, the wastewater return port 11-4 is respectively connected with a solution outlet port 1-9-1 of a stirring kettle A tank filter 1-9 and a solution outlet port 2-7-1 of a stirring kettle B tank filter 2-7 through a three-way pipeline J, a flow dividing valve A17 is arranged at the intersection point of the three-way pipeline J, and the flow dividing valve A17 is used for controlling the flow direction of wastewater.
The clear water injection port 11-3 is positioned at the top of the wastewater circulating treatment tank body 11-1, the clear water injection port 11-3 is used for injecting clear water, the caliber of the clear water injection port 11-3 can enable adults to pass through, the top of the wastewater circulating treatment tank body 11-1 is also provided with a motor I, the motor I is connected with a stirring rod I, and the stirring rod I extends into the wastewater circulating treatment tank body 11-1 to stir the solution in the wastewater circulating treatment tank body 11-1.
The solid resin tank 12 is located at one side of the wastewater recycling treatment tank 11.
As shown in fig. 9, the solid resin tank 12 includes two parts, a solid resin tank body 12-1 and a solid resin drop opening 12-2, wherein the solid resin drop opening 12-2 is located below the solid resin tank body 12-1; the solid resin can pass through the solid resin dropping port 12-2 under the action of gravity, the solid resin dropping port 12-2 is connected with a solid resin feeding pipe 1-7-9 of the stirring kettle A, and the dropping of the solid resin is controlled by a computer.
The aqueous resin liquid I tank 13 is located on one side of the solid resin tank 12.
As shown in FIG. 10, the water-based resin liquid tank No. I13 comprises a water-based resin liquid tank A13-1, a water-based resin outflow pipe 13-2, a water-based gloss oil semi-finished product return pipe 13-3, a magnetic flap B13-4 and an access opening 13-5; wherein, the water-based resin outflow pipe 13-2 is positioned below the water-based resin liquid tank A13-1; the water-based resin outflow pipe 13-2 is respectively connected with the feeding pipe 1-7-13 of the water-based resin liquid I of the stirring kettle A and the feeding pipe 2-5-10 of the water-based resin liquid I of the stirring kettle B through a three-way pipeline K, a flow dividing valve B18 is arranged at the intersection point of the three-way pipeline K, and the flow dividing valve B18 controls the flow direction of the water-based resin liquid.
The water-based gloss oil semi-finished product return pipe 13-3 is connected with the upper end of a water-based resin liquid tank A13-1, the water-based gloss oil semi-finished product return pipe 13-3 is respectively connected with a solution outlet 1-9-1 of the stirring kettle A and a wastewater return port 11-4 through a three-way pipeline L, a flow dividing valve N30 is arranged at the intersection point of the three-way pipeline L, and the flow dividing valve N30 controls the flow direction of the water-based gloss oil semi-finished product (the flow dividing valve is a water-based gloss oil semi-finished product).
The magnetic turning plate B13-4 is positioned at one side of the cylindrical tank body of the water-based resin liquid No. I tank 13-1, the surplus of the solution in the tank body of the water-based resin liquid No. I tank 13-1 can be observed through the magnetic turning plate B13-4, and the access hole 13-5 is positioned at the top of the water-based resin liquid No. I tank 13-1.
The top of the water-based resin liquid I tank 13-1 is also provided with a motor J, the motor J is connected with a stirring rod J, and the stirring rod J extends into the water-based resin liquid I tank 13-1 to stir the solution in the water-based resin liquid I tank 13-1.
The water-based resin liquid storage tanks are three water-based resin liquid storage tanks, namely a water-based resin liquid I tank 13, a water-based resin liquid II tank 14 and a water-based resin liquid III tank 15.
The structure of the water-based resin liquid No. II tank 14 is the same as that of the water-based resin liquid No. III tank 15, and the water-based resin liquid No. II tank 14, the water-based resin liquid No. III tank 15 and the water-based resin liquid No. I tank 13 are on the same horizontal plane; the aqueous resin solution tank No. II 14 will be described as an example.
As shown in FIG. 11, the aqueous resin solution tank II 14 comprises an aqueous resin solution tank B14-1, an aqueous resin outflow pipe 14-2, a magnetic turn-over plate C14-3 and an aqueous resin solution pouring port 14-4; the magnetic turnover plate C14-3 is positioned on the surface of the cylindrical tank body of the aqueous resin liquid tank body B14-1, and the residual amount of the solution in the aqueous resin liquid tank body B14-1 can be observed through the magnetic turnover plate C14-3. The water-based resin liquid pouring port 14-4 is positioned at the top of the water-based resin liquid tank B14-1; the aqueous resin solution is poured into the aqueous resin solution tank B14-1 through the aqueous resin solution pouring port 14-4.
The water-based resin outflow pipe 14-2 is positioned below the water-based resin liquid tank B14-1, the water-based resin outflow pipe 14-2 is respectively connected with the water-based resin liquid II feeding pipe 1-7-12 of the stirring kettle A and the water-based resin liquid II feeding pipe 2-5-11 of the stirring kettle B through a three-way pipeline M, a flow dividing valve C19 is arranged at the intersection point of the three-way pipeline M, and the flow dividing valve C19 controls the flow direction of the water-based resin liquid.
The top of the water-based resin liquid tank B14-1 is also provided with a motor K, the motor K is connected with a stirring rod K, and the stirring rod K extends into the tank body of the water-based resin liquid tank B14-1 to stir the solution in the water-based resin liquid tank B14-1.
Similarly, the aqueous resin outflow pipe of the aqueous resin solution III tank 15 is respectively connected with the aqueous resin solution III feeding pipe 1-7-11 of the stirred tank A and the aqueous resin solution III feeding pipe 2-5-12 of the stirred tank B through a three-way pipeline N, a flow dividing valve D20 is arranged at the intersection point of the three-way pipeline N, and the flow dividing valve D20 controls the flow direction of the aqueous resin solution.
The motor L on the top of the tank body of the water-based resin liquid III tank 15 drives the stirring rod L to stir the solution in the tank body of the water-based resin liquid III tank 15.
A control console 16 was placed on one side of stirred tank B2. The console 16 may be used to control the start and stop of the apparatus. In addition, a blanking setting of the gloss oil formulation may also be performed on the console 16. The equipment provided by the invention can be used for producing different types of products such as water-based gloss oil, oily gloss oil and the like, and the water-based gloss oil and the oily gloss oil can be divided into different series of products. The recipe in the different types of gloss oil products can be saved in the console.
Take a certain product of the water-based gloss oil as an example. The function of the console 16 and the production flow of the gloss oil will be explained.
A defoaming agent, a leveling agent, a dispersing agent, a wear-resisting agent, a slip agent, a drying agent, a PH neutralizing agent and a temperature-resistant agent are respectively filled in a water-based auxiliary agent I tank 3, a water-based auxiliary agent II tank 4, a water-based auxiliary agent III tank 5, a water-based auxiliary agent IV tank 6, a water-based auxiliary agent V tank 7, a water-based auxiliary agent VI tank 8, a water-based auxiliary agent VII tank 9 and a water-based auxiliary agent VIII tank 10, the raw materials mentioned in the tanks are collectively called the water-based auxiliary agent, and all the water-based auxiliary agents are fed through other automatic equipment.
Clear water is filled in the wastewater circulating treatment tank 11, the clear water enters from a clear water filling opening 11-3, the solid resin tank 12 is filled with water-based acrylic solid resin, and the water-based styrene-acrylic emulsion is filled in the water-based resin liquid No. II tank 14 and the water-based resin liquid No. III tank 15; the tank 13 for the aqueous resin solution I is an empty tank.
The recipe to be produced is selected within the touch screen of the console 16. The automatic blanking system starts to blank the raw materials in the water-based auxiliary agent No. I tank 3, the water-based auxiliary agent No. II tank 4, the water-based auxiliary agent No. III tank 5, the water-based auxiliary agent No. IV tank 6, the water-based auxiliary agent No. V tank 7, the water-based auxiliary agent No. VI tank 8, the water-based auxiliary agent No. VII tank 9, the water-based auxiliary agent No. VIII tank 10, the wastewater circulating treatment tank 11 and the solid resin tank 12 into the stirring kettle A1 according to the adding proportion of various raw materials in the formula. Before blanking, the tank bodies filled with the solution need to be stirred. The method is used for producing the water-based styrene-acrylic emulsion.
The main function of the automatic blanking system is to accurately control the blanking amount of various raw materials. The system is provided with the function of automatic compensation of blanking. The raw material in tank 3 of aqueous auxiliary agent No. I is taken as an example for explanation. Mkg raw materials are added into the tank 1-1 of the stirring tank A. When the water-based auxiliary agent tank I3 starts to be fed, the raw material in the water-based auxiliary agent tank I3 flows out through the blanking port 3-2. When the water-based auxiliary agent passes through a tee pipeline A at the joint of a feeding pipe No. VIII of the water-based auxiliary agent of the stirring kettle B and a feeding pipe No. 1-7-1 of the water-based auxiliary agent of the stirring kettle A, the water-based auxiliary agent flows into a tank body 1-1 of the stirring kettle A from a feeding pipe No. 1-7-1 of the water-based auxiliary agent of the stirring kettle A under the control of a flow dividing valve L28.
And the electronic scales 1-10 of the stirred tank A monitor the weight of the fed material in real time. Because the electronic scale 1-10 of the stirring kettle A can not measure the weight of the material between the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the stirring kettle A and the liquid level of the raw material in the tank 1-1 of the stirring kettle A, if the electronic scale 1-10 of the stirring kettle A detects that the mass increment of the raw material is M, the shunt valve L28 is closed, the weight of the raw material actually added into the tank 1-1 of the stirring kettle A is heavier than Mkg, and in order to eliminate the influence of the factor on the product quality, the invention takes the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the stirring kettle A as an example, and researches the weight of the material between the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the stirring kettle A and the liquid level of the raw material in the tank 1-1 of the stirring kettle A. The following steps are also applicable to the situation that other water-based auxiliary agent feeding pipes feed materials to the tank body 1-1 of the stirring kettle A and the situation that other water-based auxiliary agent feeding pipes feed materials to the tank body 2-1 of the stirring kettle B, and only the tank body 1-1 of the stirring kettle A and the No. I feeding pipe 1-7-1 of the water-based auxiliary agent of the stirring kettle A are used for illustration;
1) take a certain brand of defoamer as an example. The defoaming agent flows into the tank body 1-1 of the stirring kettle A from the tank 3 of the water-based auxiliary agent I, and the weight M is expected to be injected into the tank body 1-1 of the stirring kettle A0Defoaming agent of (1), M0The value of (A) is the minimum amount M of the antifoaming agent used in the actual productionminAnd maximum usage MmaxThe median value of (a). Setting the weight M of the solution in the tank body 1-1 of the stirring kettle A detected by the electronic scale 1-10 of the stirring kettle A0At this time, 28 diverter valve was closed and injection of antifoam was stopped. When the blanking is finished, reading the actual weight M of the solution in the tank body 1-1 of the stirring kettle AaThe actual weight MaWith a desired weight M0Is recorded as the error Δ MaNamely:
ΔMa＝M0-Ma (1)；
the error is the weight of the defoaming agent between the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the stirring kettle A and the liquid level of the raw material in the tank, which is not detected by an electronic scale 1-10 of the stirring kettle A. And emptying the defoaming agent in the tank body 1-1 of the stirring kettle A. And (4) reading of the electronic scale 1-10 of the stirred tank A is reset to zero for calibration.
2) Repeating the step 1) n times, and recording the errors as delta Ma1，ΔMa2，…，ΔMan. After adding multiple groups of errors, averaging the errors
Figure BDA0002174557320000141
Figure BDA0002174557320000142
3) The distance from the liquid level of the defoaming agent stored in the tank body 1-1 of the stirring kettle A to the pipe orifice of the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the stirring kettle A is recorded as h1. Knowing that the density of the defoaming agent is rho, the tank body 1-1 of the stirred tank A is a cuboid with the length, width and height of W, L and H respectively, and when the weight of M is stored in the small stirred tank 10The defoaming agent (c) according to the formula:
h1＝H-M÷(WLρ) (3)；
changing M to M0The above formula is carried into, and the injection weight M into the tank body 1-1 of the stirring kettle is calculated0When the defoaming agent is used, the distance h from the liquid surface of the defoaming agent to the opening of the No. 1-7-1 feeding pipe of the water-based auxiliary agent I of the reaction kettle A1。
4) The weight of the defoaming agent between the orifice of the feeding pipe 1-7-1 of the aqueous auxiliary agent I of the reaction kettle A and the liquid level of the raw material in the tank in unit distance is recorded as m,
Figure BDA0002174557320000143
Figure BDA0002174557320000144
h1＝H-M÷(WLρ) (6)；
according to the formulas (4) to (6), when M is equal to M0The method comprises the following steps:
m＝(ΔMa1+ΔMa2+...+ΔMan)WLρ÷(HWLρ-M0)÷n (7)；
under the theoretical state, the weight of the defoaming agent, which is not detected by an electronic scale 1-10 of the stirring kettle A between the pipe orifice of a feeding pipe 1-7-1 of the waterborne auxiliary agent I of the reaction kettle A and the liquid level of the raw materials in the tank, is as follows:
ΔMa＝m×h1 (8)；
this theory considers a free-falling antifoam agent as a cylinder of uniform texture. However, in reality, the shape of the free-falling defoaming agent is irregular. Further experiments are required.
5) The total height H of the tank body 1-1 of the stirring tank A is equally divided into n parts. The height of one portion is H/n. The weight of the defoamer, which is only at the level of H/n, is derived from the formula as WLH rho/n, the weight of the material A to be added being M1，M2,......，MnWherein:
M1＝WLHρ/n (9)；
M2＝2WLHρ/n(10)；......Mn＝WLHρ(11)；
6) according to the calculation result of the step 5), expecting to add M weight into the tank body 1-1 of the stirring kettle A1The defoamer of (a), represented by the formula:
h1＝H-M÷(WLρ) (12)；
changing M to M1Substituting the above formula to calculate h1. When the electronic scale 1-10 of the stirring kettle A detects that the weight of the defoaming agent in the tank 1-1 of the stirring kettle A is M1-m×h1And stopping injecting the defoaming agent into the tank body 1-1 of the stirring tank A. Then reading the numerical value M of the electronic scale 1-10 of the stirred tank Ab. Memory MbAnd M1Has an error of Δ Mb. According to the formula:
ΔMb＝Mb-M (13)；
changing M to M1The above formula is substituted. Calculate Δ Mb. And then emptying the defoaming agent in the tank 1-1 of the stirring kettle A, and resetting the reading of the electronic scale 1-10 of the stirring kettle A to zero for calibration.
7) Repeating the step 6) n times, and recording the errors as delta Mb1，ΔMb2，…，ΔMbn. After adding multiple groups of errors, averaging the errors delta Mb。
8) Desirably, the weight M is added to the tank 1-1 of the stirred tank A2The defoaming agent of (1). Calculating the average error by the calculation methods of step 6) and step 7)
Figure BDA0002174557320000151
9) Desirably, the weight M is added to the tank 1-1 of the stirred tank A3The defoaming agent of (1). Calculating the average error by the calculation methods of step 6) and step 7)
Figure BDA0002174557320000152
10) Desirably, the weight M is added to the tank 1-1 of the stirred tank AnThe defoaming agent of (1). Calculating the average error by the calculation methods of step 6) and step 7)
Figure BDA0002174557320000153
11) Establishing a coordinate system of expected weight-average error, and aligning the points
Figure BDA0002174557320000154
Figure BDA0002174557320000161
Connected by straight lines in sequence to obtain the slope K of each straight line1，K2，……,Kn-1The following formula shows:
Figure BDA0002174557320000162
12) after the above steps, the final error amount Z can be obtained by the following formula:
Figure BDA0002174557320000163
(i takes 1, 2.. n-1.
Figure BDA0002174557320000164
Coordinates of any point in the coordinate system established in the step 12). )
Figure BDA0002174557320000165
13) If it is desired to add M weight of defoamer to stirred tank A, tank 1-1, the injection will be stopped when the weight of defoamer in stirred tank A, tank 1-1, is M-Z, as detected by reactor A electronic scale 1-10.
The error values of other raw materials can also be determined according to steps 1) to 13). As a plurality of raw materials are required to be added into the tank body 1-1 of the stirring tank A. During the addition of the n (n > 1) th group of starting materials, stirred tank A, tank 1-1, already had other starting material solutions present. Therefore, when calculating the error, it is necessary to substitute a value obtained by subtracting the height of the solution already present in the tank 1-1 of the stirring tank A from H as a new value H into the formula relating to the error calculation.
After the blanking of the raw material of the water-based additive No. I tank 3 is finished, the console 16 controls the blanking of the water-based additive No. II tank 4. The control of the blanking amount is the same as the blanking principle of the water-based auxiliary agent tank No. I3.
The raw material in the water-based auxiliary agent No. II tank 4 flows out through a blanking port, and when the raw material passes through a three-way pipeline B at the positions of a water-based auxiliary agent No. VII feeding pipe 2-5-7 of the stirring kettle B and a water-based auxiliary agent No. II feeding pipe 1-7-2 of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve K27 to flow into a tank body 1-1 of the stirring kettle A from the water-based auxiliary agent No. II feeding pipe 1-7-2 of the stirring kettle A.
The raw material of the water-based auxiliary agent III tank 5 flows out through a blanking port. When the water-based auxiliary agent passes through a tee pipeline C at the joint of a feeding pipe 2-5-6 of the water-based auxiliary agent VI of the stirring kettle B and a feeding pipe 1-7-3 of the water-based auxiliary agent III of the stirring kettle A, the water-based auxiliary agent is controlled to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-3 of the water-based auxiliary agent III of the stirring kettle A by a diverter valve J26.
The raw material of the water-based auxiliary agent IV tank 6 flows out through the blanking port. When the water-based auxiliary agent passes through a tee pipeline D at the joint of a feeding pipe 2-5-5 of the water-based auxiliary agent V of the stirring kettle B and a feeding pipe 1-7-4 of the water-based auxiliary agent IV of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve I25 to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-4 of the water-based auxiliary agent IV of the stirring kettle A.
The raw material of the water-based auxiliary agent V tank 7 flows out through the blanking port. When the water-based auxiliary agent passes through a tee pipeline E at the joint of a feeding pipe 2-5-4 of the water-based auxiliary agent IV of the stirring kettle B and a feeding pipe 1-7-5 of the water-based auxiliary agent V of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve H24 to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-5 of the water-based auxiliary agent V of the stirring kettle A.
The raw material of the aqueous additive No. VI tank 8 flows out through a blanking port. When the water-based auxiliary agent passes through a three-way pipeline F at the joint of a feeding pipe 2-5-3 of the water-based auxiliary agent III of the stirring kettle B and a feeding pipe 1-7-6 of a water-based auxiliary agent VI of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve G23 to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-6 of the water-based auxiliary agent VI of the stirring kettle A.
The raw material of the aqueous auxiliary agent No. VII tank 9 flows out through the blanking port. When the water-based auxiliary agent passes through a tee pipeline G at the joint of a feeding pipe 2-5-2 of the water-based auxiliary agent II of the stirring kettle B and a feeding pipe 1-7-7 of the water-based auxiliary agent VII of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve F22 to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-7 of the water-based auxiliary agent VII of the stirring kettle A.
The raw materials in the aqueous additive VIII tank 10 flow out through a blanking port. When the water-based auxiliary agent passes through a tee pipeline H at the joint of a feeding pipe 2-5-1 of the water-based auxiliary agent I of the stirring kettle B and a feeding pipe 1-7-8 of the water-based auxiliary agent VIII of the stirring kettle A, the water-based auxiliary agent is controlled by a flow dividing valve E21 to flow into a tank 1-1 of the stirring kettle A from the feeding pipe 1-7-8 of the water-based auxiliary agent VIII of the stirring kettle A.
A clear water injection port 11-3 of the wastewater circulating treatment tank 11 is connected with a tap water pipe. Tap water is connected with a cleaning water feed pipe 2-5-9 of the stirring kettle B and a cleaning water feed pipe 1-7-10 of the stirring kettle A through a three-way pipeline I from a wastewater discharge port 11-2. A shunt valve M29 is arranged at the intersection point of the three-way pipeline I, and the shunt valve M29 is used for controlling the washing water to flow into the tank body 1-1 of the stirring kettle A.
The solid resin flows out from the solid resin dropping hole 12-2 and falls into the tank body 1-1 of the stirring tank A through the solid resin feeding pipe 1-7-9 of the stirring tank A.
When the raw material in the water-based resin liquid II tank 14 passes through a three-way pipeline M at the joint of the water-based resin liquid II feed pipe 1-7-12 of the stirring kettle A and the water-based resin liquid II feed pipe 2-5-11 of the stirring kettle B through a water-based resin outlet 14-2, the flow dividing valve C19 controls the water-based resin liquid to flow into the tank body 1-1 of the stirring kettle A from the water-based resin liquid II feed pipe 1-7-12 of the stirring kettle A.
The raw material in the water-based resin liquid No. 3 of the water-based resin liquid No. III tank 15 passes through the water-based resin outflow port and flows into the tank body 1-1 of the stirring kettle A from the water-based resin liquid No. III feed pipe 1-7-11 of the stirring kettle A and the water-based resin liquid No. III feed pipe 2-5-12 of the stirring kettle B through the three-way pipeline N at the joint of the three-way pipeline and the three-way pipeline, and the flow dividing valve D20 controls the water-based resin liquid to flow into the tank body 1-1 of the stirring kettle A from the water-based resin liquid No. III feed pipe 1-7-11 of the stirring kettle A.
A water-based auxiliary agent tank I3, a water-based auxiliary agent tank II 4, a water-based auxiliary agent tank III 5, a water-based auxiliary agent tank IV 6, a water-based auxiliary agent tank V7, a water-based auxiliary agent tank VI 8, a water-based auxiliary agent tank VII 9 and a water-based auxiliary agent tank VIII 10; after the raw materials in the raw material tanks, namely the wastewater circulating treatment tank 11 and the solid resin tank 12, are fed according to the formula requirements, the stirring motor I1-4-3, the stirring motor II1-6-3 and the scraping motor 1-5-3 respectively drive the stirring rod or the scraping rod corresponding to the stirring motor I1-4-3, the stirring motor II1-6-3 and the scraping motor II to rotate. The console 16 will control the duration of operation of each motor based on the mixing time in the recipe.
When the production of the water-based styrene-acrylic emulsion in the stirring kettle A1 is finished, the material pumping pump I1-8 is started, the water-based styrene-acrylic emulsion in the stirring kettle A1 is pumped out from the discharge port 1-1-1 of the reaction kettle A, and the water-based styrene-acrylic emulsion is filtered through the filter 1-9 of the stirring kettle A and the filter 1-9 of the stirring kettle A. The filtered water-based styrene-acrylic emulsion flows out from the solution outlet 1-9-1 of the stirring kettle A. The flow dividing valve N30 controls the flow of the water-based styrene-acrylic emulsion to the water-based gloss oil semi-finished product return pipe 13-3 and enters the water-based resin liquid tank A13-1 for storage.
Then, the raw materials in a water-based auxiliary agent I tank 3, a water-based auxiliary agent II tank 4, a water-based auxiliary agent III tank 5, a water-based auxiliary agent IV tank 6, a water-based auxiliary agent V tank 7, a water-based auxiliary agent VI tank 8, a water-based auxiliary agent VII tank 9, a water-based auxiliary agent VIII tank 10, a wastewater circulating treatment tank 11, a water-based resin liquid I tank 13, a water-based resin liquid II tank 14 and a water-based resin liquid III tank 15 are blanked according to the formula.
According to the yield of the aqueous gloss oil to be produced. The materials in the raw material tank flow into the 1 stirring kettle A or the stirring kettle B2, and are controlled by the shunt valves of the respective three-way pipelines.
The waterborne styrene-acrylic emulsion in the waterborne resin liquid I tank 13 flows out through a waterborne resin outlet 13-2, the waterborne resin outlet 13-2 is connected with a waterborne resin liquid I feed pipe 1-7-13 of the stirring kettle A and a waterborne resin liquid I feed pipe 2-5-10 of the stirring kettle B, a waterborne resin liquid 1 feed pipe of the large-scale reaction kettle is connected through a three-way pipe K, a flow dividing valve B18 is arranged at the intersection point of the three-way pipe K, and the flow direction of the waterborne resin liquid is controlled by a flow dividing valve B18.
When the required raw materials flow into the stirred tank A1 or the stirred tank B2, the control console 16 controls the stirring motor I1-4-3 and the stirring motor II1-6-3 of the stirred tank A1 to rotate or controls the stirring motor III2-4-3 of the stirred tank B2 to rotate.
The gloss oil produced in the stirring kettle A1 is pumped out by a material pumping pump I1-8, filtered by a stirring kettle A tank filter 1-9, and then led into a storage tank of finished gloss oil from a stirring kettle A solution collecting port 1-9-2 for storage.
The gloss oil produced in the stirring kettle B2 is pumped out by a material pumping pump II2-6, filtered by a stirring kettle B tank filter 2-7 and then led into a storage tank of finished gloss oil from a stirring kettle B solution collecting port 2-7-2 for storage.
When the production of the aqueous gloss oil is finished, the stirred tank A1 or the stirred tank B2 needs to be cleaned. If the stirred tank A1 needs to be cleaned, clean water flows out from a waste water outlet 11-2, and enters the stirred tank A1 from a cleaning water feeding pipe 1-7-10 of the stirred tank A under the control of a flow dividing valve M29. After a certain amount of clear water is filled into the stirring kettle A1, the stirring motor I1-4-3 and the stirring motor II1-6-3 start to rotate. After the stirred tank A1 is cleaned, the wastewater in the tank body 1-1 of the reaction tank A is filtered by a filter 1-9 of the tank A of the stirred tank A under the action of a material pumping pump I1-8. Then flows out from a solution outlet 1-9-1 of the stirring kettle A and flows back to the wastewater circulating treatment tank 11 through a water-based gloss oil semi-finished product return pipe 13-3 under the control of a diverter valve N30 and a diverter valve A17. The wastewater flows into the stirred tank A1 or the stirred tank B2 to be used as a raw material when gloss oil is produced next time.
If the stirred tank B2 needs to be cleaned, clean water flows out from a waste water outlet 11-2, and enters the stirred tank B2 from a cleaning water feeding pipe 2-5-9 of the stirred tank B under the control of a flow dividing valve M29. After a certain amount of clear water is filled into the stirring kettle B2, the stirring motor III2-4-3 starts to rotate. After the stirred tank B2 is cleaned, the wastewater in the tank 2-1 of the reaction tank B is filtered by a filter 2-7 of the tank B of the stirred tank B under the action of a material pumping pump II 2-6. Then flows out from a solution outlet 2-7-1 of the stirring kettle B and flows back to the wastewater circulating treatment tank 11 through a water-based gloss oil semi-finished product return pipe 13-3 under the control of a diverter valve A17. The wastewater flows into the stirred tank A1 or the stirred tank B2 to be used as a raw material when gloss oil is produced next time. The wastewater from the cleaning reaction kettle is recycled, so that the wastewater treatment can be avoided, and meanwhile, the water source is saved, and the purposes of energy conservation and environmental protection are achieved.

Claims (1)

1. A calculation method for the error amount of gloss oil raw materials adopts full-automatic equipment for producing gloss oil, and comprises a stirring kettle A and a stirring kettle B, wherein the stirring kettle A and the stirring kettle B are simultaneously connected with at least three water-based auxiliary agent storage tanks, and the stirring kettle A and the stirring kettle B are also simultaneously connected with a wastewater circulating treatment tank, a solid resin tank and a water-based resin liquid storage tank;
the stirring kettle A comprises a stirring kettle A electronic scale, a stirring kettle A tank body is fixed above the stirring kettle A electronic scale, a sampling valve A is arranged on one side of the lower end of the stirring kettle A tank body, a stirring kettle A cover is arranged above the stirring kettle A tank body, the stirring kettle A cover is respectively connected with a stirring kettle A water-based additive feeding pipe, a stirring kettle A water-based resin liquid feeding pipe, a stirring kettle A cleaning water feeding pipe and a stirring kettle A solid resin feeding pipe, and the stirring kettle A tank body is connected with a water-based additive storage tank through the water-based additive feeding pipe; the tank body of the stirring kettle A is connected with the wastewater circulating treatment tank through a cleaning water feeding pipe of the stirring kettle A; the tank body of the stirring kettle A is connected with the solid resin tank through a solid resin feeding pipe of the stirring kettle A; the tank body of the stirring kettle A is connected with a water-based resin liquid storage tank through a water-based resin liquid feeding pipe of the stirring kettle A; a stirred tank A access hole is formed above the stirred tank A cover, a scraping device is arranged at the central position of the stirred tank A cover, a stirring device A and a stirring device B are respectively arranged at the two opposite sides of the scraping device, a stirred tank A tank filter is connected to the stirred tank A tank body, and the stirred tank A tank filter is connected with a material pumping pump I;
the scraping device comprises a scraping motor, a main shaft of the scraping motor is connected with a scraping rod, a scraping blade is arranged at the lower end of the scraping rod and used for scraping materials on the inner wall of the tank body of the stirring tank A;
the bottom of the stirring kettle A tank body is provided with a stirring kettle A discharge port, the stirring kettle A discharge port is connected with an inlet of a material pumping pump I, an outlet of the material pumping pump I is connected with a stirring kettle A tank filter, a stirring kettle A solution outlet and a stirring kettle A solution collecting port are respectively arranged on the stirring kettle A tank filter, and the stirring kettle A solution collecting port is connected with a gloss oil container after production;
the stirring kettle B comprises a stirring kettle B electronic scale, a stirring kettle B tank is fixed above the stirring kettle B electronic scale, a sampling valve B is arranged on one side below the stirring kettle B tank, a stirring kettle B cover is arranged above the stirring kettle B tank, a stirring kettle B access hole is formed above the stirring kettle B cover, a stirring device C is arranged in the center of the stirring kettle B cover, and the stirring kettle B cover is respectively connected with a stirring kettle B water-based auxiliary agent feeding pipe, a stirring kettle B water-based resin liquid feeding pipe and a stirring kettle B cleaning water feeding pipe; a tank body of the stirring kettle B is connected with a water-based auxiliary feeding pipe through a water-based auxiliary feeding pipe of the stirring kettle B, the tank body of the stirring kettle B is connected with a water-based resin liquid storage tank through a water-based resin liquid feeding pipe of the stirring kettle B, and the tank body of the stirring kettle B is connected with a wastewater recycling treatment tank through a cleaning water feeding pipe of the stirring kettle B; the stirring kettle B tank body is sequentially connected with a stirring kettle B tank filter and a material pumping pump II;
a discharging port of the stirring kettle B at the bottom of the stirring kettle B tank body is connected with an inlet of a material pumping pump II, an outlet of the material pumping pump II is connected with a stirring kettle B tank filter, a stirring kettle B solution outlet and a stirring kettle B solution collecting port are respectively arranged on the stirring kettle B tank filter, and the stirring kettle B solution collecting port is used for connecting a container of produced gloss oil;
the wastewater circulating treatment tank comprises a wastewater circulating treatment tank body, a wastewater discharge port is arranged below the wastewater circulating treatment tank body, and a wastewater return port and a clear water injection port are respectively arranged at the top of the wastewater circulating treatment tank body;
the water-based resin liquid storage tank comprises a water-based resin liquid No. I tank, a water-based resin liquid No. II tank and a water-based resin liquid No. III tank, and the water-based resin liquid No. II tank and the water-based resin liquid No. III tank have the same structure;
the structure of the water-based resin liquid No. I tank is as follows: the device comprises a water-based resin liquid tank A, wherein the upper end of the water-based resin liquid tank A is connected with a water-based gloss oil semi-finished product return pipe, one side of the water-based resin liquid tank A is provided with a magnetic turnover plate B, and the top of the water-based resin liquid tank A is also provided with an access hole;
the structure of the water-based resin liquid No. II tank is as follows: the device comprises a water-based resin liquid tank B, wherein a water-based resin outflow pipe is connected to the lower part of the water-based resin liquid tank B, a magnetic turnover plate C is arranged on one side of the water-based resin liquid tank B, and a water-based resin liquid pouring opening is formed in the top of the water-based resin liquid tank B;
the method is characterized in that:
the method specifically comprises the following steps:
step 1, supposing that the weight M of water-based auxiliary agent to be injected into a tank body of a stirring kettle A from a water-based auxiliary agent storage tank through a water-based auxiliary agent feeding pipe of the stirring kettle A is prepared0The material A is that the weight of the solution in the tank body of the stirring kettle A detected by the electronic scale of the stirring kettle A is M0Stopping injecting the substance A, and reading the actual weight M of the solution in the tank body of the stirring kettle A through the electronic scale of the stirring kettle A after blanking is finishedaThe actual weight MaWith a desired weight M0Is recorded as the error Δ MaI.e. by
Figure 754372DEST_PATH_IMAGE001
（1）；
Figure 508701DEST_PATH_IMAGE002
The weight of the substance A which is not detected by the electronic scale of the stirring kettle A between the feeding pipe of the aqueous auxiliary agent of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A is obtained, the substance A in the tank body of the stirring kettle A is emptied, and the reading of the electronic scale of the stirring kettle A is adjusted to zero;
step 2, repeating the operation of the step 1 for n times, and respectively recording the errors as delta Ma1，ΔMa2，…，ΔManThe errors measured n times are added to calculate the average error delta Ma：
Figure 245713DEST_PATH_IMAGE003
（2）；
Step 3, recording the distance from the liquid level of the substance A stored in the tank body of the stirring kettle A to the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A as h1Knowing that the density of the substance A is rho, and the tank body of the stirring kettle A is a cuboid with the length, width and height of W, L, H respectively, when the tank body of the stirring kettle A is a cuboidStored with a weight M0Substance A according to the following formula:
Figure 769098DEST_PATH_IMAGE004
（3）；
will M = M0Substituting into formula (3), calculating the weight M of the solution injected into the tank A of the stirred tank0H of substance A1；
And 4, recording the weight of a substance A between the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A on a unit distance as m:
Figure 198943DEST_PATH_IMAGE005
（4）；
Figure 378251DEST_PATH_IMAGE006
（5）；
Figure 653375DEST_PATH_IMAGE007
（6）；
according to the formulas (4) to (6), when M = M0The method comprises the following steps:
Figure 296846DEST_PATH_IMAGE008
（7）；
then the weight of the substance A which is not detected by the electronic scale of the stirring kettle A between the pipe orifice of the water-based auxiliary agent feeding pipe of the stirring kettle A and the liquid level of the raw material in the tank body of the stirring kettle A is as follows:
Figure 632012DEST_PATH_IMAGE009
（8）；
step 5, equally dividing the total height H of the tank body A of the stirring kettle into n parts, wherein the height of one part is H/n, and then: the weight of the substance A with the liquid level height of H/n is WLH rho/n; to be ready forThe weight of the added substances A is respectively M1，M2...MnWherein
Figure 360934DEST_PATH_IMAGE010
（9）；
Figure 439748DEST_PATH_IMAGE011
（10）；
......
Figure 609829DEST_PATH_IMAGE012
（11）；
Step 6, if the weight M is added into the tank body A of the stirring kettle1Substance A of (1), represented by the formula:
Figure 381476DEST_PATH_IMAGE013
（12）；
will M = M1Substituting into the formula (12), calculate h1When the electronic scale of the stirring kettle A detects that the weight of the substance A in the tank body of the stirring kettle A is M1-m×h1When the material A is injected into the tank body of the stirring kettle A, the material A is stopped to be injected into the tank body of the stirring kettle A, and then the numerical value of the electronic scale of the stirring kettle A is read to be MbRemember MbAnd M1Has an error of Δ Mb：
Figure 332115DEST_PATH_IMAGE014
（13）；
Will M = M1Substituting into the equation (13), Δ M is calculatedbEmptying a substance A in a tank body of the stirring kettle A, and enabling the reading of an electronic scale of the stirring kettle A to return to zero for calibration;
step 7, repeating the step 6 for n times, and respectively recording the errors as delta Mb1，ΔMb2,……,ΔMbnAdding the n measured errors to obtain an average error delta' Mb；
Step 8, expecting to add M mass into the tank A of the stirring kettle2When the substance A is the substance A, the average error is determined to be Δ' Mc；
Step 9, expecting to add M mass into the tank A of the stirring kettle3When the substance A is the substance A, the average error is determined to be Δ' Md；
Step 10, expecting to add M mass into the tank A of the stirring kettlenWhen the substance A is the substance A, the average error is obtained as
Δ`Mn；
Step 11, establishing an expected weight-average error coordinate system, and calculating a point (M)1,Δ`Mb），（M2,Δ`MC），（M3,Δ`Md）... （Mn-1,Δ`Mp）,（Mn,Δ`Mq) Connected by straight lines in sequence to obtain the slope K of each straight line1，K2，……,Kn-1The following formula shows:
Figure 214620DEST_PATH_IMAGE015
（14）；
Figure 567104DEST_PATH_IMAGE016
（15）；
……
Figure 712915DEST_PATH_IMAGE017
（16）；
step 12, calculating an error value of the substance A injected into the tank body of the stirring tank A from the water-based auxiliary storage tank through the water-based auxiliary feeding pipe of the stirring tank A according to the following formula:
Figure 150849DEST_PATH_IMAGE018
（17）；
wherein i is 1.2, … … n-1
Figure 571466DEST_PATH_IMAGE019
（18）；
And step 13, if a material A with the weight of M is expected to be added into the tank body of the stirring tank A, stopping injecting the material when the electronic scale of the stirring tank A detects that the weight of the material A in the tank body of the stirring tank A is M-Z.
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CN110433696B (en) * 2019-08-21 2021-10-01 中山市富日印刷材料有限公司 Full-automatic equipment for producing gloss oil and production method of high-gloss and high-wear-resistance gloss oil

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CN210544660U (en) * 2019-08-21 2020-05-19 中山市富日印刷材料有限公司 Automatic equipment for producing gloss oil

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JPS5613025A (en) * 1979-07-11 1981-02-07 Sumitomo Metal Ind Ltd Compounding supervising method
US4433917A (en) * 1982-04-23 1984-02-28 International Paper Company Resin catalyzation control systems
CN101124034A (en) * 2004-10-14 2008-02-13 帝国化学工业公司 A tinting machine system
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CN204768485U (en) * 2015-07-06 2015-11-18 东莞市腾威电子材料技术有限公司 Vacuum dehydration agitating unit
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