CN114768575B - Intelligent safety device for emulsification of papermaking sizing agent - Google Patents
Intelligent safety device for emulsification of papermaking sizing agent Download PDFInfo
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Abstract
The invention provides an intelligent emulsification safety device for a papermaking sizing agent, which comprises a processor, an emulsification reaction kettle, a stirring device and a heating device, wherein the stirring device and the heating device are positioned in the emulsification reaction kettle and fixed with the emulsification reaction kettle. The processor receives input first phase solution data and second phase solution data; determining a first stirring speed according to the first quality information, the second quality information and the reference stirring speed; obtaining highest melting point information based on the first melting point information and the second melting point information, and determining a first emulsification temperature based on the highest melting point information, the first stirring speed and a standard temperature deviation value; obtaining emulsification time information based on the first stirring speed, the first emulsification temperature and the basic time information; carry out the emulsification control of papermaking sizing agent to emulsification reation kettle based on first stirring speed, first emulsification temperature and emulsification time information, realize that reaction rate, temperature, quantity and quality control are more accurate, promote the intelligent safety control level of reaction process, ensure that the device operation is safe and stable more.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to an intelligent safety device for emulsification of a papermaking sizing agent.
Background
The papermaking sizing agent can improve the surface strength of paper and paper boards, and prevent liquid such as water quality from diffusing and permeating in the paper and paper boards, so that the paper and paper boards need to be sized by the papermaking sizing agent in the papermaking process.
The papermaking sizing agent needs to be emulsified in the manufacturing process, and the safe and stable operation of the device is ensured. In general, in the emulsification process, it is necessary to have an important influence on the emulsification effect and safety depending on the emulsification temperature, the emulsification time, and the emulsification stirring speed. In the prior art, the selection of the emulsification temperature, the emulsification time and the emulsification stirring speed is manually and quantitatively controlled, and cannot be automatically controlled and selected according to the emulsification temperature, the emulsification time and the emulsification stirring speed, so that the process risk is high.
In the emulsification process, the main purpose is to fully fuse different two-phase liquids, so that all elements are fully dispersed in the mixed liquid of the two-phase liquids, generally speaking, the emulsification time, the emulsification temperature and the emulsification stirring speed are in an inverse relationship, but the emulsification temperature and the emulsification stirring speed cannot be too high, the excessive emulsification temperature may cause heat waste or even cause safety production accidents, and the excessive emulsification stirring speed may cause the gas to be fused into the papermaking sizing agent, so that more gases in the papermaking sizing agent form a three-phase solution, which is relatively unstable.
Therefore, an emulsification device is needed to determine the corresponding emulsification temperature, emulsification time and emulsification stirring speed according to the different sizing agents for papermaking.
Disclosure of Invention
The embodiment of the invention provides an intelligent safety device for emulsification of a papermaking sizing agent, which can determine corresponding emulsification temperature, emulsification stirring speed and emulsification temperature according to different conditions of the papermaking sizing agent, ensure the emulsification effect of the papermaking sizing agent, and improve the emulsification efficiency of the papermaking sizing agent and the safety of device operation.
In a first aspect of embodiments of the present invention, an intelligent safety device for emulsification of a papermaking sizing agent is provided, which includes:
the receiving module is used for receiving input first phase solution data and second phase solution data, wherein the first phase solution data comprises first melting point information, first quality information and first attribute information, and the second phase solution data comprises second melting point information, second quality information and second attribute information;
the speed determining module is used for obtaining the sum of total quality information according to the first quality information and the second quality information and determining a first stirring speed based on the sum of the total quality information and a reference stirring speed;
the temperature determining module is used for obtaining the highest melting point information based on the first melting point information and the second melting point information, and determining a first emulsifying temperature based on the highest melting point information, a first stirring speed and a standard temperature deviation value, wherein the standard temperature deviation value is preset, so that the overtemperature material running risk is effectively reduced;
the time determining module is used for acquiring basic time information corresponding to the first attribute information and the second attribute information and obtaining emulsification time information based on the first stirring speed, the first emulsification temperature and the basic time information;
and the emulsification control module is used for carrying out emulsification control on the papermaking sizing agent on the emulsification reaction kettle based on the first stirring speed, the first emulsification temperature and the emulsification time information.
Optionally, in a possible implementation manner of the first aspect, the speed determination module further includes a speed determination unit, the speed determination unit is configured to obtain a reference stirring and stirring speed, obtain a first stirring speed by the following formula,
wherein the content of the first and second substances,
the first stirring speed is set as the first stirring speed,
the stirring speed is taken as a reference, and the stirring speed is taken as a reference,
in order to be the first quality information,
in order to be able to obtain the second quality information,
is the first conversion value and is the second conversion value,
is a velocity weight value.
Optionally, in a possible implementation manner of the first aspect, the temperature determining module includes a temperature determining unit, where the temperature determining unit is configured to obtain first high-point information corresponding to a substance with a highest melting point in the first melting point information, and the first melting point information includes a melting point of each substance in the first phase solution;
acquiring second high-point information corresponding to a substance with the highest melting point in the second melting point information, wherein the second melting point information comprises the melting point of each substance in the second phase solution;
acquiring the highest value in the first high point information and the second high point information as the highest melting point information;
the first emulsification temperature is calculated by the following formula,
wherein, the first and the second end of the pipe are connected with each other,
at the first emulsification temperature, the temperature of the emulsion,
is the information of the highest melting point,
is a standard temperature offset value.
Optionally, in a possible implementation manner of the first aspect, the method further includes:
the time determining module comprises a time determining unit, the time determining unit is used for extracting a first keyword and a second keyword which respectively correspond to the first attribute information and the second attribute information, and generating a combined keyword according to the first keyword and the second keyword;
determining basic time information corresponding to the combined keywords in a time schedule, wherein the time schedule is preset and has the basic time information corresponding to each combined keyword;
the emulsification time information was calculated by the following formula,
wherein the content of the first and second substances,
in order to obtain the emulsification time information,
in order to base the time information on the basis,
the weight values are converted for a first time,
the weight value is converted for a second time.
Optionally, in a possible implementation manner of the first aspect, the method further includes:
the delay time acquisition module is used for acquiring delay time input by a user, wherein the delay time is the time prolonged by the user on the basis of emulsification time information when the first-phase solution and the second-phase solution are emulsified by the emulsification reaction kettle;
the specific heat capacity acquisition module is used for acquiring first specific heat capacity information and second specific heat capacity information of the first phase solution and the second phase solution;
and the time correction module is used for correcting the basic time information based on the delay time of the user, the first specific heat capacity information, the second specific heat capacity information, the first quality information and the second quality information.
Optionally, in a possible implementation manner of the first aspect, the time correction module corrects the basic time information by the following formula,
wherein the content of the first and second substances,
in order to correct the basic time information,
in order to delay the time of the delay,
the time correction factor is a function of the time correction factor,
is the specific heat capacity of the first phase solution,
the specific heat capacity of the second phase solution.
Optionally, in a possible implementation manner of the first aspect, the method further includes:
the speed acquisition module is used for acquiring a second stirring speed input by a user, wherein the second stirring speed is the speed of the user after the first stirring speed of the emulsification reaction kettle is changed;
and the speed correction module is used for updating the speed weight value based on the first stirring speed and the second stirring speed.
Alternatively, in one possible implementation manner of the first aspect, the tempo revision module calculates an updated tempo weight value by the following formula,
wherein, the first and the second end of the pipe are connected with each other,
in order to achieve the second stirring speed, the stirring speed is set to be the first stirring speed,
in order to update the velocity weight value,
is a first coefficient value of the first coefficient,
is the second coefficient value.
Optionally, in a possible implementation manner of the first aspect, the emulsion reactor further includes an emulsion reactor, and a stirring device and a heating device located in the emulsion reactor and fixed to the emulsion reactor;
the emulsification control module is a processor, and the processor performs emulsification control on the papermaking sizing agent on the emulsification reaction kettle based on the first stirring speed, the first emulsification temperature and the emulsification time information;
optionally, in a possible implementation manner of the first aspect, the receiving module is a touch input screen.
The intelligent safety device for emulsification of the papermaking sizing agent, provided by the invention, can determine the first stirring speed according to the first quality information, the second quality information and the reference stirring speed, so that the speed of the papermaking sizing agent can be determined according to the quality of the first phase solution and the second phase solution when the papermaking sizing agent is emulsified, the balance of the speed and the quality is further ensured, and the gas mixed in the first phase solution and the second phase solution accounts for a small amount. According to the invention, the corresponding first emulsification temperature can be obtained through the first melting point information, the second melting point information and the first stirring speed, so that the first emulsification temperature is reduced on the premise that the first-phase solution and the second-phase solution can be stably melted and mixed, the method is safe and stable, and the energy consumption is reduced. And the invention can obtain the corresponding emulsification time information according to the attributes of the first phase solution and the second phase solution, the first stirring speed and the first emulsification temperature, so that the emulsification time of the first phase solution and the second phase solution is more accurate, and the efficiency of emulsifying the papermaking sizing agent in batches is improved. According to the invention, the factors of multiple dimensionalities of the first phase solution and the second phase solution can be fully considered when the first stirring speed, the first emulsification temperature and the emulsification time information are calculated, so that the proper first stirring speed, the proper first emulsification temperature and the proper emulsification time information are determined, the first stirring speed, the proper first emulsification temperature and the proper emulsification time information are generated in a customized manner during emulsification, the corresponding first stirring speed, the first emulsification temperature and the emulsification time information are generated, and the emulsification efficiency and the safety are improved.
According to the technical scheme provided by the invention, the basic time information can be corrected according to the delay time input by a user, so that the emulsification time information is more accurate in the subsequent emulsification time information, the corresponding basic time information can be determined according to the combination relationship between different first-phase solutions and different second-phase solutions, the emulsification time information generated by the method is customized according to the actual conditions of the first-phase solutions and the second-phase solutions in the current scene, and the specific heat capacity condition of the solutions can be considered, so that the obtained emulsification time information is more accurate.
According to the technical scheme provided by the invention, the speed weight value can be updated according to the second stirring speed input by the user, so that the speed weight value in the invention can be continuously updated, and the first stirring speed is more accurate in the next calculation.
Drawings
FIG. 1 is a block diagram of a first embodiment of an emulsifying intelligent safety device for a papermaking size;
FIG. 2 is a block diagram of a second embodiment of an emulsifying intelligent safety device for a papermaking size;
FIG. 3 is a block diagram of a third embodiment of an emulsifying intelligent safety device for a papermaking size;
fig. 4 is a block diagram of a fourth embodiment of an emulsifying intelligent safety device for a papermaking size.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
It should be understood that, in the various embodiments of the present invention, the sequence numbers of the processes do not mean the execution sequence, and the execution sequence of the processes should be determined by the functions and the internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
It should be understood that in the present application, "comprising" and "having" and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that, in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "comprises A, B and C" and "comprises A, B, C" means that all three of A, B, C comprise, "comprises A, B or C" means that one of A, B, C comprises, "comprises A, B and/or C" means that any 1 or any 2 or 3 of A, B, C comprises.
It should be understood that in the present invention, "B corresponding to a", "a corresponds to B", or "B corresponds to a" means that B is associated with a, and B can be determined from a. Determining B from a does not mean determining B from a alone, but may be determined from a and/or other information. And the matching of A and B means that the similarity of A and B is greater than or equal to a preset threshold value.
As used herein, "if" may be interpreted as "at … …" or "when … …" or "in response to a determination" or "in response to a detection", depending on the context.
The technical solution of the present invention will be described in detail below with specific examples. These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments.
The present invention provides an emulsifying device suitable for a papermaking sizing agent, as shown in fig. 1, comprising:
the receiving module is used for receiving input first phase solution data and second phase solution data, wherein the first phase solution data comprises first melting point information, first quality information and first attribute information, and the second phase solution data comprises second melting point information, second quality information and second attribute information; . Generally, the raw materials for making the papermaking sizing agent are various, and the first phase solution is taken as a biological sizing enzyme solution, and the second phase solution is taken as a starch solution. The papermaking sizing agent can be prepared by mixing the biological sizing enzyme solution and the starch solution, so that the emulsification of the papermaking sizing agent provided by the invention is to emulsify the biological sizing enzyme solution and the starch solution, and the papermaking sizing agent is formed after the emulsification to treat paper. The first melting point information may be the thermal melting point of each substance in the biological sizing enzyme solution, for example, the biological sizing enzyme, wax, etc. may be present in the biological sizing enzyme solution, and in this case, the first melting point information includes the melting point of the biological sizing enzyme, wax, etc. The first mass information may be the mass of the first phase solution, for example, 1kg, 10 kg. The first property information may be the name of its first phase solution, for example, biological sizing enzyme.
The first phase solution data and the second phase solution data may be input by a user through an input device. The first melting point information, the first quality information, the first attribute information, the second melting point information, the second quality information, and the second attribute information may be determined by a user according to different working conditions of an actual situation.
Step S120, a speed determining module, configured to obtain a sum of total quality information according to the first quality information and the second quality information, and determine a first stirring speed based on the sum of total quality information and a reference stirring speed. The larger the mass of the first phase solution and the second phase solution is, the larger the mass of the papermaking sizing agent is, the smaller the stirring amplitude is when the papermaking sizing agent is stirred by the stirring device; when the quality of the papermaking sizing agent is more effective, the stirring amplitude is larger when the papermaking sizing agent is stirred by the stirring device; therefore, the first stirring speed can be determined according to the sum of the total quality information, and the method can avoid the situation that the papermaking sizing agent is driven to have a large amplitude and the situation that the gas in the papermaking sizing agent is more due to the fact that the sufficient areas of the first phase solution, the second phase solution and the air are large is avoided.
In a possible embodiment, according to the technical solution provided by the present invention, step S120 specifically includes:
obtaining a reference stirring speed, obtaining a first stirring speed through the following formula,
wherein the content of the first and second substances,
the first stirring speed is set as the first stirring speed,
the stirring speed is taken as the reference, and the stirring speed is taken as the reference,
in order to be the first quality information,
in order to be able to obtain the second quality information,
is the first conversion value and is the second conversion value,
is a velocity weight value. The invention can preset a reference stirring speed which can be the lowest value of the stirring speed
The larger the mass of the first phase solution and the second phase solution, the more the mass of the first phase solution and the second phase solution are, the more the mass of the second phase solution is, the more the mass of the first phase solution and the second phase solution is, the more the mass of the first phase solution and the second phase solution is, the more the mass of the second phase solution is, the more the mass of the second phase solution is, the second phase solution is
To the reference stirring speed
The method comprises the steps of adjusting to obtain a first stirring speed suitable for the quality of the current first-phase solution and second-phase solution, wherein the first stirring speed ensures that air is not fused into the first-phase solution and the second-phase solution more, the first stirring speed is improved to the maximum degree, and the emulsification efficiency of the first-phase solution and the second-phase solution is improved while the high purity of components in the manufactured papermaking sizing agent is ensured.
Step S130, a temperature determining module, configured to obtain highest melting point information based on the first melting point information and the second melting point information, and determine a first emulsification temperature based on the highest melting point information, the first stirring speed, and a standard temperature deviation value, where the standard temperature deviation value is preset. Because the melting points of different substances are different, the invention can count the highest melting point information in the first melting point information and the second melting point information, the substances in the first phase solution and the second phase solution can reach the corresponding melting points at the temperature corresponding to the highest melting point information, and all the substances can become liquid in the emulsification process, and are fully mixed and fused. Generally, heat loss is caused in the emulsification process, so that the heating temperature value of the first phase solution and the second phase solution is required to be larger than the temperature value corresponding to the highest melting point information, and therefore, the first emulsification temperature is determined according to the highest melting point information, the first stirring speed and the standard temperature deviation value, and is larger than the highest melting point information.
Can confirm more suitable first emulsification temperature through the temperature determination module, and then effectively reduce overtemperature and run the material risk for the quantity and the quality control of raw materials are more accurate.
In a possible embodiment, according to the technical solution provided by the present invention, step S130 specifically includes:
and acquiring first high point information corresponding to a substance with the highest melting point in the first melting point information, wherein the first melting point information comprises the melting point of each substance in the first phase solution. Since each phase solution has different substances, the present invention needs to count the melting point of each substance in the first phase solution, for example, the first phase solution includes water, wax and biological sizing enzyme, the melting point of water is 0 degree, the melting point of biological sizing enzyme is 85 degrees, and the first high point information corresponding to the substance with the highest melting point in the first melting point information at this time is 85 degrees.
And acquiring second high-point information corresponding to the substance with the highest melting point in the second melting point information, wherein the second melting point information comprises the melting point of each substance in the second phase solution. For example, if the second phase solution includes water and starch, the melting point of water is 0 degrees, and the suitable temperature for dissolving starch in water is 40 degrees, the melting point of starch may be assumed to be 40 degrees, but in the present invention, the melting point is not necessarily the point at which the substance melts, but may be the melting point suitable for dissolving starch in water, and for convenience of statistics, the melting point suitable for dissolving starch in water is assumed to be the corresponding melting point, and the second highest point is assumed to be 40 degrees.
And acquiring the highest value in the first high point information and the second high point information as the highest melting point information. The invention can obtain the first high point information and the second high point information, and takes the highest value in the first high point information and the second high point information as the highest melting point information, and the highest melting point information is 85 degrees at the moment.
The first emulsification temperature is calculated by the following formula,
wherein the content of the first and second substances,
at the first emulsification temperature, the temperature of the emulsion,
is the information of the highest melting point,
is a standard temperature offset value.
When the first stirring speed is higher, the flow rate of the first phase solution and the second phase solution which are stirred is higher, the corresponding heat loss is higher, so that the standard temperature deviation value needs to be passed
A further shift is made in the direction of the offset,
is a value greater than 1, and the first emulsification temperature obtained at this time is a temperature value greater than the highest melting point information. According to the mode, when the first emulsification temperature is determined, the heat loss condition is fully considered, so that the substances in the first-phase solution and the second-phase solution have corresponding melting points, the substances in the first-phase solution and the second-phase solution can be fully mixed, and in the process, the first emulsification temperature is not more than the temperature corresponding to the highest melting point information, so that the operation safety of the device is ensured, and the purposes and effects of energy conservation and emission reduction are guaranteed.
Step S140, a time determining module, configured to obtain basic time information corresponding to the first attribute information and the second attribute information, and obtain emulsification time information based on the first stirring speed, the first emulsification temperature, and the basic time information. According to the technical scheme provided by the invention, the corresponding first attribute information and second attribute information can be determined according to different types of first-phase solutions and second-phase solutions, the first attribute information and the second attribute information can reflect the characteristics of the first-phase solutions and the second-phase solutions, and the corresponding emulsification time information of different first-phase solutions and different second-phase solutions is different.
In a possible implementation manner, according to the technical solution provided by the present invention, the time determination module is configured to extract a first keyword and a second keyword corresponding to the first attribute information and the second attribute information, respectively, and generate a combined keyword according to the first keyword and the second keyword. When the first-phase solution and the second-phase solution are the biological sizing enzyme solution and the starch solution, respectively, then the first attribute information may be the biological sizing enzyme solution, the first keyword may be the biological sizing enzyme, the second attribute information may be the starch solution, and the second keyword may be the starch. The invention can generate a combined keyword according to the first keyword and the second keyword, wherein the combined keyword is the biological sizing enzyme-starch.
And determining basic time information corresponding to the combined keywords in a time schedule, wherein the time schedule is preset and has the basic time information corresponding to each combined keyword. For example, when the minimum time for emulsifying the biological sizing enzyme solution and the starch solution corresponding to the biological sizing enzyme-starch to generate the papermaking sizing agent is 7 minutes, the corresponding basic time information is 7 minutes.
The emulsification time information was calculated by the following formula,
wherein the content of the first and second substances,
as information on the time of emulsification,
in order to base the time information on the basis,
the weight values are converted for a first time,
the weight value is converted for a second time. When in use
The larger the amount of the first phase solution and the second phase solution, the larger the first stirring speed, and the longer the time value corresponding to the required emulsification time information. When in use
The larger the temperature, the higher the first emulsification temperature, the faster the phase dissolution between the first phase solution and the second phase solution, and the shorter the time value corresponding to the required emulsification time information. Therefore, the present invention performs an offset calculation on the basic time information according to the first emulsification temperature and the first stirring speed, and
there is an increasing trend towards emulsification time information,
the emulsification time information has a decreasing trend, and the emulsification time information calculated in the mode considers factors of multiple dimensions of the first phase solution and the second phase solution, so that the calculated emulsification time information is more suitable for the current scene.
And the emulsification control module is used for carrying out emulsification control on the papermaking sizing agent on the emulsification reaction kettle based on the first stirring speed, the first emulsification temperature and the emulsification time information. According to the technical scheme provided by the invention, the emulsification reaction kettle can be controlled according to the obtained first stirring speed, the obtained first emulsification temperature and the obtained emulsification time information, so that the emulsification effect of the emulsification reaction kettle is better when the papermaking sizing agent is manufactured.
The technical scheme provided by the invention can automatically control and select the emulsification time and the emulsification stirring speed, reduce the risk of the emulsification of the papermaking sizing agent and improve the safety of the emulsification of the papermaking sizing agent.
In a possible implementation manner, as shown in fig. 2, the technical solution provided by the present invention further includes:
and the delay time acquisition module is used for acquiring the delay time input by the user, wherein the delay time is the time prolonged by the user on the basis of the emulsification time information when the first-phase solution and the second-phase solution are emulsified by the emulsification reaction kettle. After the emulsification time information is calculated, a certain error may exist in the emulsification time information calculated by the machine, and at this time, the user may input a delay time, which is a time that is extended by the user on the basis of the emulsification time information when the first-phase solution and the second-phase solution are emulsified by the emulsification reaction kettle.
The specific heat capacity acquisition module is used for acquiring first specific heat capacity information and second specific heat capacity information of the first phase solution and the second phase solution. The first specific heat capacity information and the second specific heat capacity information of the first phase solution and the second phase solution can be obtained in the invention, the first specific heat capacity information and the second specific heat capacity information can be measured in advance, and the measuring and calculating mode of the first specific heat capacity information and the second specific heat capacity information is not limited in any way.
And the time correction module is used for correcting the basic time information based on the delay time of the user, the first specific heat capacity information, the second specific heat capacity information, the first quality information and the second quality information.
The basic time information is corrected by the following formula,
wherein the content of the first and second substances,
in order to correct the basic time information,
in order to delay the time of the delay,
the time correction factor is a function of the time correction factor,
is the specific heat capacity of the first phase solution,
the specific heat capacity of the second phase solution.
When the delay time, the specific heat capacity of the first-phase solution, the first mass information, the specific heat capacity of the second-phase solution and the second mass information are larger, the corrected basic time information is more different from the basic time information, and the difference is obtained by
The delay time can be amplified by a factor of,
may be an integer greater than 0 and less than 1. Through the technical scheme, the basic time information can be corrected, so that the next calculated emulsification time information
And is more accurate.
The technical solution provided by the present invention, as shown in fig. 3, further includes:
and the speed acquisition module is used for acquiring a second stirring speed input by the user, wherein the second stirring speed is the speed of the user after the first stirring speed of the emulsification reaction kettle is changed. The first stirring speed calculated by the invention may have errors due to the influence of various factors, so that the user may actively input the second stirring speed to achieve the purpose of correcting and revising the first stirring speed with errors.
And the speed correction module is used for updating the speed weight value based on the first stirring speed and the second stirring speed. The invention can update the speed weight value according to the first stirring speed and the second stirring speed, so that the updated speed weight value is more suitable for the current scene and more accurate and safer when the first stirring speed is calculated next time.
In one possible implementation manner, the updating process of the speed weight value based on the first stirring speed and the second stirring speed includes:
the updated velocity weight value is calculated by the following formula,
wherein the content of the first and second substances,
the second stirring speed is set as the second stirring speed,
in order to update the velocity weight value,
is a first coefficient value of the first coefficient,
is the second coefficient value.
When the first stirring speed is less than the second stirring speed and the difference between the first stirring speed and the second stirring speed is larger, the
The larger the velocity weight value, the updated velocity weight value at that time
The larger, the first coefficient value
May be preset. When the first stirring speed is greater than the second stirring speed and the difference between the first stirring speed and the second stirring speed is larger, the
The larger the speed weight value updated at that time
The smaller, the second coefficient value
May be preset.
Through the technical scheme, the speed weight value can be updated according to the machine calculated value and the user actual input value, the accuracy and the safety of the speed weight value are guaranteed, and the first stirring speed is calculated more accurately and safely next time.
According to the technical scheme provided by the invention, as shown in figure 4, the device further comprises a processor, an emulsification reaction kettle, and a stirring device and a heating device which are positioned in the emulsification reaction kettle and fixed with the emulsification reaction kettle;
the processor is used for controlling the stirring device to stir at a first stirring speed, controlling the heating device to heat at a first emulsification temperature, and controlling the stirring device and the heating device to stop working after the first-phase solution and the second-phase solution are subjected to emulsification reaction and emulsification time information is reached.
The readable storage medium may be a computer storage medium or a communication medium. Communication media includes any medium that facilitates transfer of a computer program from one place to another. Computer storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, a readable storage medium is coupled to a processor such that the processor can read information from, and write information to, the readable storage medium. Of course, the readable storage medium may also be an integral part of the processor. The processor and the readable storage medium may reside in an Application Specific Integrated Circuits (ASIC). Additionally, the ASIC may reside in user equipment. Of course, the processor and the readable storage medium may also reside as discrete components in a communication device. The readable storage medium may be a read-only memory (ROM), a random-access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the device can read the execution instruction from the readable storage medium, and the execution instruction by the at least one processor causes the device to implement the method provided by the above various embodiments, so as to effectively improve the safety intelligent control level.
In the embodiment of the terminal or the server, it should be understood that the Processor may be a Central Processing Unit (CPU), other general-purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present invention may be embodied directly in a hardware processor, or in a combination of the hardware and software modules within the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a papermaking sizing agent emulsification intelligent safety device which characterized in that includes:
the receiving module is used for receiving input first phase solution data and second phase solution data, wherein the first phase solution data comprises first melting point information, first quality information and first attribute information, and the second phase solution data comprises second melting point information, second quality information and second attribute information;
the speed determining module is used for obtaining the sum of total quality information according to the first quality information and the second quality information and determining a first stirring speed based on the sum of the total quality information and a reference stirring speed;
the temperature determining module is used for obtaining the highest melting point information based on the first melting point information and the second melting point information, and determining a first emulsifying temperature based on the highest melting point information, a first stirring speed and a standard temperature deviation value, wherein the standard temperature deviation value is preset;
the time determining module is used for acquiring basic time information corresponding to the first attribute information and the second attribute information and obtaining emulsification time information based on the first stirring speed, the first emulsification temperature and the basic time information;
the emulsification control module is used for carrying out emulsification control on the papermaking sizing agent on the emulsification reaction kettle based on the first stirring speed, the first emulsification temperature and the emulsification time information;
the speed determination module further comprises a speed determination unit for obtaining a reference stirring speed, obtaining a first stirring speed by the following formula,
wherein the content of the first and second substances,
the first stirring speed is set as the first stirring speed,
stirring for referenceThe stirring speed is higher than that of the raw materials,
in order to be the first quality information,
in order to be able to obtain the second quality information,
is the first conversion value and is the second conversion value,
is a speed weight value;
the temperature determination module comprises a temperature determination unit, the temperature determination unit is used for acquiring first high point information corresponding to a substance with the highest melting point in first melting point information, and the first melting point information comprises the melting point of each substance in a first phase solution;
acquiring second high-point information corresponding to a substance with the highest melting point in the second melting point information, wherein the second melting point information comprises the melting point of each substance in the second-phase solution;
acquiring the highest value in the first high point information and the second high point information as the highest melting point information;
the first emulsification temperature is calculated by the following formula,
wherein the content of the first and second substances,
is at a first emulsification temperature, and is,
is the information of the highest melting point and is,
is a standard temperature offset value;
the time determining module comprises a time determining unit, and the time determining unit is used for extracting a first keyword and a second keyword which respectively correspond to the first attribute information and the second attribute information, and generating a combined keyword according to the first keyword and the second keyword;
determining basic time information corresponding to the combined keywords in a time schedule, wherein the time schedule is preset and has the basic time information corresponding to each combined keyword;
the emulsification time information was calculated by the following formula,
wherein the content of the first and second substances,
in order to obtain the emulsification time information,
in order to base the time information on the basis,
the weight values are converted for a first time,
the weight value is converted for a second time.
2. The intelligent papermaking size emulsification safety device according to claim 1, further comprising:
the delay time acquisition module is used for acquiring delay time input by a user, wherein the delay time is the time prolonged by the user on the basis of the emulsification time information when the first-phase solution and the second-phase solution are emulsified by the emulsification reaction kettle;
the specific heat capacity acquisition module is used for acquiring first specific heat capacity information and second specific heat capacity information of the first phase solution and the second phase solution;
and the time correction module is used for correcting the basic time information based on the delay time of the user, the first specific heat capacity information, the second specific heat capacity information, the first quality information and the second quality information.
3. The intelligent emulsification safety device of a papermaking size according to claim 2,
the time correction module corrects the basic time information by the following formula,
wherein, the first and the second end of the pipe are connected with each other,
in order to correct the basic time information,
in order to delay the time of the process,
the time correction factor is a function of the time correction factor,
is the specific heat capacity of the first phase solution,
the specific heat capacity of the second phase solution.
4. The intelligent papermaking size emulsification safety device according to claim 1, further comprising:
the speed acquisition module is used for acquiring a second stirring speed input by a user, wherein the second stirring speed is the speed of the user after the first stirring speed of the emulsification reaction kettle is changed;
and the speed correction module is used for updating the speed weight value based on the first stirring speed and the second stirring speed.
5. The intelligent emulsification safety device of papermaking size according to claim 4,
the velocity correction module calculates an updated velocity weight value by the following formula,
wherein the content of the first and second substances,
the second stirring speed is set as the second stirring speed,
in order to update the velocity weight value,
is a first coefficient value of the first coefficient,
is the second coefficient value.
6. The intelligent emulsification safety device of papermaking size according to claim 1, wherein,
the device also comprises an emulsion reaction kettle, a stirring device and a heating device, wherein the stirring device and the heating device are positioned in the emulsion reaction kettle and are fixed with the emulsion reaction kettle;
the emulsification control module is a processor, and the processor carries out emulsification control of the papermaking sizing agent on the emulsification reaction kettle based on the first stirring speed, the first emulsification temperature and the emulsification time information.
7. The intelligent emulsification safety device of papermaking size according to claim 1, wherein,
the receiving module is a touch input screen.
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