CN115069430B - Control method, system, device and storage medium of centrifugal machine for yeast - Google Patents
Control method, system, device and storage medium of centrifugal machine for yeast Download PDFInfo
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- CN115069430B CN115069430B CN202210728565.6A CN202210728565A CN115069430B CN 115069430 B CN115069430 B CN 115069430B CN 202210728565 A CN202210728565 A CN 202210728565A CN 115069430 B CN115069430 B CN 115069430B
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- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
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Abstract
The application relates to a control method, a control system, a control device and a storage medium of a centrifugal machine for yeast, and relates to the technical field of centrifugal machines, wherein the method comprises the steps of obtaining actual operation information of the centrifugal machine, and the actual operation information of the centrifugal machine comprises an actual centrifugal tube type and an actual rotating head type; receiving a feed yeast concentration; acquiring theoretical operation information of the centrifugal machine corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, wherein the theoretical operation information of the centrifugal machine comprises a theoretical centrifuge tube type and a theoretical turning head type; and if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine, generating a centrifugal control instruction and executing the centrifugal control instruction. The centrifugal machine has the effect that the centrifugal machine can provide corresponding centrifugal operation according to the actual centrifugal demand of the yeast liquid.
Description
Technical Field
The present disclosure relates to the field of centrifuges, and in particular, to a method, a system, a device, and a storage medium for controlling a centrifuge for yeast.
Background
In separating yeast from yeast, a centrifuge is typically used to separate the yeast from the yeast by centrifugal force generated by the centrifuge. The centrifuge working modes required by the separation of yeast liquid with different concentrations are different, and a user needs to select and replace a centrifuge tube and a rotor of the centrifuge according to the actual separation requirement of yeast liquid.
The related art has a centrifuge for Saccharomyces cerevisiae draws, which comprises a base, a motor and a rotary drum arranged in the base, wherein the upper end of an inner cavity of the base is provided with a transmission shaft, the transmission shaft is provided with a driven wheel, the driven wheel is driven by a driving wheel arranged on the motor through a transmission belt, the transmission shaft is connected with the upper end of the rotary drum through threads, the bottom of the inner cavity of the base is provided with a bearing seat, the lower end of the rotary drum is connected with the bearing seat, the rotation axis of the rotary drum is vertical, the upper end of the rotary drum is provided with an air hole, the air hole is provided with a pressure control switch, the center of the bearing seat is provided with a feeding needle, the feeding needle is inserted into the rotary drum, a PLC automatic controller is arranged in the base, and the PLC automatic controller is electrically connected with the motor.
With respect to the above-described related art, the inventors found that the following drawbacks exist: when the centrifuge is used by a user, the model selection of the centrifuge tube and the rotating head is difficult to be performed accurately, and when the centrifuge tube and the rotating head which are installed correctly are not replaced by the user, the defect that the centrifuge is difficult to provide corresponding centrifugal operation for the processed yeast liquid exists.
Disclosure of Invention
In order to enable a centrifuge to provide corresponding centrifugal operations according to actual centrifugal demands of yeast liquid, the application provides a centrifuge control method, a system, a device and a storage medium for yeast.
In a first aspect, the present application provides a control method of a centrifuge for yeast, which adopts the following technical scheme:
a control method of a centrifugal machine for yeast comprises the following steps:
acquiring the actual operation information of a centrifugal machine, wherein the actual operation information of the centrifugal machine comprises an actual centrifugal tube type and an actual rotor type;
receiving a feed yeast concentration;
acquiring theoretical operation information of a centrifugal machine corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, wherein the theoretical operation information of the centrifugal machine comprises a theoretical centrifuge tube type and a theoretical turning head type;
and if the actual running information of the centrifugal machine is consistent with the theoretical running information of the centrifugal machine, generating a centrifugal control instruction and executing the centrifugal control instruction.
By adopting the technical scheme, before the centrifugal machine carries out centrifugal treatment on yeast liquid, the control system obtains theoretical operation information of the centrifugal machine corresponding to the current feeding yeast concentration in advance according to the feeding yeast concentration, judges whether the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine at the moment, and only when the type of a centrifugal tube installed by the centrifugal machine and the type of a rotating head meet the treatment requirement of the current yeast liquid, the control system generates a centrifugal control instruction to control the centrifugal machine to carry out centrifugal operation on the yeast liquid. Before the centrifuge works, the control system detects the centrifuge tube type and the turning head type of the centrifuge, so that the assembly parts of the centrifuge can correspond to the current requirements of the yeast liquid, and the centrifuge can provide corresponding centrifugal operation according to the actual centrifugal requirements of the yeast liquid.
Optionally, the step of obtaining theoretical operation information of the centrifuge corresponding to the concentration of the feed yeast specifically includes:
obtaining a feed yeast volume;
obtaining the type of the theoretical centrifuge tube according to the volume of the feeding yeast and the concentration of the feeding yeast;
inquiring a theoretical rotating head rotating speed corresponding to the concentration of the feeding yeast from a preset database;
and acquiring the theoretical turning head type corresponding to the theoretical turning head rotating speed according to the theoretical turning head rotating speed.
By adopting the technical scheme, the control system determines the corresponding centrifuge tube according to the yeast concentration and the yeast volume, obtains the rotating head rotating speed required by the current yeast concentration centrifugation according to the yeast concentration, and further selects the corresponding rotating head model according to the rotating head rotating speed to analyze and acquire the theoretical operation information of the centrifuge.
Optionally, after the step of obtaining theoretical centrifuge operation information corresponding to the concentration of the feed yeast, the method further comprises:
if the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, according to the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, the differential index sub-information is called, wherein the differential index sub-information comprises a differential centrifugal tube type and/or a differential turning type;
and pushing the difference index sub-information to an intelligent terminal of the user.
By adopting the technical scheme, when the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, the control system invokes the difference index sub-information between the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, and pushes the difference index sub-information to the intelligent terminal of the user, so that the user can timely learn the abnormal working condition of the centrifugal machine, and replace relevant parts in the centrifugal machine.
Optionally, after the step of generating and executing the centrifugal control instruction, the method further includes:
receiving slag discharge humidity information in real time, wherein the slag discharge humidity information comprises slag discharge time and slag discharge moisture content corresponding to the slag discharge time;
generating a deslagging moisture content change curve parameter according to the deslagging humidity information;
calculating and generating the theoretical concentration of the current yeast according to the parameters of the deslagging moisture content change curve;
inquiring the current rotating head theoretical rotating speed corresponding to the current yeast theoretical concentration from a preset database;
and generating a rotating speed control instruction according to the current rotating head theoretical rotating speed and executing the rotating speed control instruction.
Through adopting above-mentioned technical scheme, during the centrifuge work, control system adopts reasonable operation mode according to feeding yeast concentration, control centrifuge, carries out real-time control to the rotational speed of centrifuge according to the change of sediment moisture content simultaneously, and control system adopts the rotational speed of real-time adjustment centrifuge and changes poor rotational speed, makes the rotational speed of centrifuge can make the change of adaptation along with the centrifugation process, and then makes the rotational speed of centrifuge can well satisfy the demand of yeast concentration.
Optionally, after the step of generating and executing the centrifugal control instruction, the method further includes:
receiving the actual temperature of the centrifugal machine in real time;
inquiring a preset centrifugal temperature corresponding to the actual temperature of the centrifugal machine from a preset database;
if the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, calculating a generated temperature difference value according to the actual temperature of the centrifugal machine and the preset centrifugal temperature;
and generating a centrifugal temperature regulation instruction according to the temperature difference value and executing the centrifugal temperature regulation instruction.
Through adopting above-mentioned technical scheme, when centrifuge's rotor high-speed rotation, air friction generates heat, and rotor temperature can rise, and the temperature of yeast solution also can rise. At this time, the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, the control system generates a centrifugal temperature adjusting instruction, and the internal environment temperature of the centrifugal machine is cooled, so that the yeast liquid can keep a relatively stable low-temperature working state in the process of centrifugal treatment.
Optionally, after the step of generating and executing the centrifugal control instruction, the method further includes:
acquiring actual starting time;
acquiring preset standard starting time corresponding to the actual starting time from a preset database;
and if the actual starting time exceeds the preset standard starting time, generating a centrifugal suspension instruction and executing the centrifugal suspension instruction.
Through adopting above-mentioned technical scheme, when the inside part of centrifuge exists greasy dirt or wearing and tearing, can prolong centrifuge's start-up time to produce the overheated phenomenon, consequently, when centrifuge's start-up time is longer, indicate that the inside part of centrifuge probably has the trouble, at this moment, control system generates the centrifugation and stops the instruction, makes centrifuge stop the operation, and then prevents the overheated phenomenon's of centrifuge during operation production.
Optionally, before the step of generating and executing the centrifugation suspension instruction, the method further includes:
calculating and generating a starting time difference value according to the actual starting time and the preset standard starting time;
acquiring a preset starting time difference value corresponding to the starting time difference value from a preset database;
and if the starting time difference value exceeds the preset starting time difference value, executing the step of generating the centrifugal suspension instruction and executing the centrifugal suspension instruction.
By adopting the technical scheme, when the difference between the starting time of the centrifugal machine and the standard starting time is smaller, the control system does not generate a suspension instruction, so that the centrifugal machine normally performs centrifugal operation when the starting time of the centrifugal machine is prolonged within a small range, and the centrifugal machine is not easy to frequently suspend operation.
In a second aspect, the present application provides a control system for a yeast centrifuge, which adopts the following technical scheme:
a centrifuge control system for yeast, comprising:
the centrifuge actual operation information acquisition module is used for acquiring centrifuge actual operation information, wherein the centrifuge actual operation information comprises an actual centrifuge tube type and an actual rotating head type;
a feed yeast concentration receiving module for receiving a feed yeast concentration;
the centrifuge theoretical operation information acquisition module is used for acquiring centrifuge theoretical operation information corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, wherein the centrifuge theoretical operation information comprises a theoretical centrifuge tube type and a theoretical rotor type;
and the centrifugal control instruction generation module is used for generating and executing a centrifugal control instruction if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
an intelligent terminal comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and executing any one of the centrifuge control methods for yeast as described above.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer-readable storage medium storing a computer program capable of being loaded by a processor and executing any one of the centrifuge control methods for yeast described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. before the centrifugal machine carries out centrifugal treatment on yeast liquid, a control system obtains theoretical operation information of the centrifugal machine corresponding to the current concentration of fed yeast according to the concentration of fed yeast in advance, judges whether the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine at the moment, and only when the type of a centrifugal tube installed by the centrifugal machine and the type of a rotating head meet the treatment requirement of the current yeast liquid, the control system generates a centrifugal control instruction to control the centrifugal machine to carry out centrifugal operation on the yeast liquid. Before the centrifuge works, the control system detects the centrifuge tube type and the turning head type of the centrifuge, so that the assembly parts of the centrifuge can correspond to the current requirements of the yeast liquid, and the centrifuge can provide corresponding centrifugal operation according to the actual centrifugal requirements of the yeast liquid.
2. When the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, the control system invokes the difference index sub-information between the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, and pushes the difference index sub-information to the intelligent terminal of the user, so that the user can timely learn the abnormal working condition of the centrifugal machine, and replace relevant parts in the centrifugal machine.
3. During the centrifuge work, control system adopts reasonable operation mode according to feeding yeast concentration, and simultaneously carries out real-time control to the rotational speed of centrifuge according to the change of sediment moisture content, and control system adopts real-time adjustment centrifuge's rotational speed and changes poor rotational speed, makes centrifuge's rotational speed can make the change of adaptation along with centrifugal process, and then makes centrifuge's rotational speed can well satisfy the demand of yeast concentration.
Drawings
FIG. 1 is a schematic flow chart of a method for controlling a centrifuge for yeast according to an embodiment of the present application.
Fig. 2 is a schematic flow chart of obtaining a theoretical rotor type corresponding to a theoretical rotor speed in the embodiment of the present application.
Fig. 3 is a schematic flow chart of inquiring a current theoretical rotation speed of the rotor corresponding to a current theoretical concentration of yeast from a preset database in the embodiment of the present application.
Fig. 4 is a flowchart of querying a preset centrifugal temperature corresponding to an actual temperature of a centrifugal machine from a preset database in the embodiment of the present application.
Fig. 5 is a flowchart of acquiring a preset standard start time corresponding to an actual start time from a preset database in the embodiment of the present application.
FIG. 6 is a block diagram of a control system for a yeast centrifuge according to an embodiment of the present application.
Reference numerals illustrate: 1. the centrifuge actual operation information acquisition module; 2. a feed yeast concentration receiving module; 3. the theoretical operation information acquisition module of the centrifugal machine; 4. and the centrifugal control instruction generation module.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a control method, a control system, a control device and a storage medium for a centrifugal machine for yeast.
Referring to fig. 1, a centrifuge control method for yeast includes:
s101, acquiring actual running information of a centrifugal machine.
Specifically, before the centrifugal machine performs centrifugal treatment on yeast liquid, the control system acquires actual operation information of the centrifugal machine, wherein the actual operation information of the centrifugal machine comprises an actual centrifugal tube type and an actual turning head type, and further the specific setting form of an internal working assembly of the current centrifugal machine is known.
S102, receiving the concentration of the feed yeast.
Specifically, a yeast concentration measuring instrument for detecting the concentration of the yeast liquid is arranged in the centrifugal machine, and the control system obtains the concentration of the fed yeast through the yeast concentration measuring instrument, so that the specific concentration condition of the current yeast liquid is obtained.
S103, acquiring theoretical operation information of the centrifugal machine corresponding to the concentration of the fed yeast.
Specifically, the control system obtains theoretical operation information of the centrifugal machine corresponding to the concentration of the fed yeast according to the obtained concentration of the fed yeast, wherein the theoretical operation information of the centrifugal machine comprises a theoretical centrifugal tube type and a theoretical turning head type.
S104, if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine, generating a centrifugal control instruction and executing the centrifugal control instruction.
Specifically, the control system performs parameter comparison operation on the actual operation information of the centrifugal machine at the moment and theoretical operation information of the centrifugal machine required by the yeast liquid, and if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine, the control system generates and executes a centrifugal control instruction.
Before the centrifugal machine carries out centrifugal treatment on yeast liquid, a control system obtains theoretical operation information of the centrifugal machine corresponding to the current concentration of fed yeast according to the concentration of fed yeast in advance, judges whether the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine at the moment, and only when the type of a centrifugal tube installed by the centrifugal machine and the type of a rotating head meet the treatment requirement of the current yeast liquid, the control system side can generate a centrifugal control instruction to control the centrifugal machine to carry out centrifugal operation on the yeast liquid.
Before the centrifuge works, the control system detects the centrifuge tube type and the turning head type of the centrifuge, so that the assembly parts of the centrifuge can correspond to the requirements of the current yeast liquid, and further the centrifuge can provide corresponding centrifugal operation according to the actual centrifugal requirements of the yeast liquid, and the centrifugal separation effect of the centrifuge on the yeast liquid is guaranteed.
S105, if the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, the difference index sub-information is called.
Specifically, if the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, which indicates that at the moment, the parts inside the centrifugal machine are inconsistent with the centrifugal demand parts of the current yeast liquid, the control system calls the difference index sub-information according to the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, wherein the difference index sub-information comprises a difference centrifugal tube type and/or a difference turning type.
S106, pushing the difference index sub-information to the intelligent terminal of the user.
Specifically, when the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, the control system invokes the difference index sub-information between the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, and pushes the difference index sub-information to the intelligent terminal of the user, so that the user can timely learn the abnormal working condition of the centrifugal machine, and replace relevant parts in the centrifugal machine.
In yet another embodiment, as shown in fig. 2, S103 may further include the following four sub-steps:
s103.1, obtaining the volume of the fed yeast.
Specifically, the control system obtains the volume of the fed yeast, and then knows the volume of the yeast liquid which is required to be subjected to centrifugal treatment at present, so that the determination operation of the processing part can be accurately performed.
S103.2, obtaining the type of the theoretical centrifuge tube.
Specifically, the control system performs comprehensive analysis according to the volume of the fed yeast and the concentration of the fed yeast, selects the tube wall type of the centrifuge tube through the concentration of the fed yeast, determines the capacity of the centrifuge tube according to the volume of the fed yeast, and further determines the specific theoretical centrifuge tube type.
S103.3, inquiring the theoretical rotating speed corresponding to the concentration of the fed yeast from a preset database.
Specifically, the control system queries a theoretical rotating head rotating speed corresponding to the concentration of the fed yeast from a preset database, wherein the theoretical rotating head rotating speed is preset by a user and is generated for representing the centrifugal rotating speed required by the centrifugal separation operation of the yeast liquid with different concentrations.
S103.4, acquiring a theoretical turning head type corresponding to the theoretical turning head rotating speed.
Specifically, the control system obtains a theoretical rotor type corresponding to the theoretical rotor speed according to the theoretical rotor speed. The rotating speed ranges which can be provided by different rotating heads are different, and the control system estimates the specific rotating head type which needs to be installed in the current centrifugal machine according to the theoretical rotating head rotating speed required by the current yeast liquid.
Referring to fig. 3, after S104, a rotation speed control command is further generated according to the slag discharge humidity information, which specifically includes the following steps:
s201, receiving slag discharge humidity information in real time.
Specifically, a humidity detection device is arranged in the centrifugal machine, the humidity detection device detects and acquires slag discharge humidity information of the centrifugal machine, and a control system receives the slag discharge humidity information sent by the humidity detection device in real time, wherein the slag discharge humidity information comprises slag discharge time and slag discharge moisture content corresponding to the slag discharge time.
S202, generating a deslagging moisture content change curve parameter.
Specifically, the control system generates a deslagging moisture content change curve parameter according to deslagging humidity information. The control system calculates and generates the parameters of the variation curve of the deslagging moisture content by solving the direct proportion function of the deslagging time and the deslagging moisture content.
S203, calculating and generating the current theoretical concentration of the yeast.
Specifically, the control system calculates and generates the theoretical concentration of the current yeast according to the parameters of the deslagging moisture content change curve. And the control system performs data analysis on slag discharged by the centrifugal machine, and comprehensively calculates the theoretical concentration of yeast in the centrifugal machine at the moment.
S204, inquiring the current rotating head theoretical rotating speed corresponding to the current yeast theoretical concentration from a preset database.
Specifically, after the control system calculates and generates the current theoretical concentration of yeast, the control system queries the current theoretical rotating speed of the rotor corresponding to the current theoretical concentration of yeast from a preset database.
S205, generating and executing a rotating speed control instruction.
Specifically, during the centrifuge work, control system adopts reasonable operation mode according to feeding yeast concentration, and simultaneously carries out real-time control to the rotational speed of centrifuge according to the change of sediment moisture content, and control system adopts real-time adjustment centrifuge's rotational speed and changes poor rotational speed, makes centrifuge's rotational speed can make the change of adaptation along with the centrifugation process, and then makes centrifuge's rotational speed can well satisfy the demand of yeast concentration.
Referring to fig. 4, after S104, a centrifugal temperature adjustment command is generated according to the actual temperature of the centrifuge, and specifically includes the following steps:
s301, receiving the actual temperature of the centrifugal machine in real time.
Specifically, a temperature sensor is arranged at the bottom of the centrifugal machine, which is close to the rotor, and the temperature sensor indirectly measures the temperature of the rotor when the centrifugal machine works, and the control system receives the actual temperature of the centrifugal machine sent by the temperature sensor in real time.
S302, inquiring a preset centrifugal temperature corresponding to the actual temperature of the centrifugal machine from a preset database.
Specifically, the control system queries a preset centrifugation temperature corresponding to the actual temperature of the centrifugal machine from a preset database, wherein the preset centrifugation temperature is preset by a user and is generated for representing the environmental temperature required to be maintained in the process of centrifuging the yeast liquid.
S303, if the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, calculating a generated temperature difference value.
Specifically, if the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, which means that the ambient temperature inside the centrifugal machine does not meet the temperature required by the yeast liquid centrifugal process, the control system calculates and generates a temperature difference according to the actual temperature of the centrifugal machine and the preset centrifugal temperature.
S304, generating and executing a centrifugal temperature adjustment instruction.
Specifically, the control system generates and executes a centrifugal temperature adjustment instruction according to the temperature difference value. For example, when the rotor of the centrifuge rotates at high speed, air rubs to generate heat, the rotor temperature increases, and the temperature of the yeast solution increases.
At this time, the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, the control system generates a centrifugal temperature adjusting instruction, and the internal environment temperature of the centrifugal machine is cooled, so that the yeast liquid can keep a relatively stable low-temperature working state in the process of centrifugal treatment.
Referring to fig. 5, after S104, a centrifugal suspension command is further generated according to the actual start time, which specifically includes the following steps:
s401, acquiring actual starting time.
Specifically, when the centrifugal machine needs to start to perform centrifugal operation on yeast liquid, the control system counts the starting time of the centrifugal machine through a timer arranged in the centrifugal machine, and then the actual starting time is obtained.
S402, acquiring preset standard starting time corresponding to the actual starting time from a preset database.
Specifically, after the control system obtains the actual starting time, obtaining preset standard starting time corresponding to the actual starting time from a preset database, wherein the preset standard starting time is preset and generated by a user and is used for indicating the normal starting time of the centrifugal machine.
S403, if the actual starting time exceeds the preset standard starting time, calculating and generating a starting time difference value.
Specifically, if the actual starting time exceeds the preset standard starting time, which indicates that there may be an abnormality in the starting process of the centrifuge, the control system calculates and generates a starting time difference according to the actual starting time and the preset standard starting time, where the starting time difference is the difference between the actual starting time and the preset standard starting time.
S404, acquiring a preset starting time difference value corresponding to the starting time difference value from a preset database.
Specifically, after the control system calculates and generates the starting time difference, a preset starting time difference corresponding to the starting time difference is obtained from a preset database, wherein the preset starting time difference is preset and generated by a user and is used for representing the maximum difference between the actual starting time and the preset standard starting time of the centrifugal machine during normal operation.
S405, if the starting time difference value exceeds the preset starting time difference value, generating a centrifugal suspension instruction and executing the centrifugal suspension instruction.
Specifically, if the starting time difference exceeds the preset starting time difference, the control system generates a centrifugal suspension instruction and executes the centrifugal suspension instruction. When the difference between the starting time of the centrifugal machine and the standard starting time is smaller, the control system does not generate a suspension instruction, so that the centrifugal machine normally performs centrifugal operation when the starting time of the centrifugal machine is prolonged within a small range, and the centrifugal machine is not easy to frequently suspend operation.
When oil stains or abrasion exist on parts in the centrifugal machine, the starting time of the centrifugal machine can be prolonged, and an overheat phenomenon is generated, so that when the starting time of the centrifugal machine is long, the fact that the parts in the centrifugal machine possibly have faults is indicated, at the moment, the control system generates a centrifugal suspension instruction, the centrifugal machine is suspended, and the overheat phenomenon is further prevented when the centrifugal machine works.
The implementation principle of the control method of the centrifugal machine for the yeast is as follows: before the centrifugal machine carries out centrifugal treatment on yeast liquid, a control system obtains theoretical operation information of the centrifugal machine corresponding to the current concentration of fed yeast according to the concentration of fed yeast in advance, judges whether the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine at the moment, and only when the type of a centrifugal tube installed by the centrifugal machine and the type of a rotating head meet the treatment requirement of the current yeast liquid, the control system generates a centrifugal control instruction to control the centrifugal machine to carry out centrifugal operation on the yeast liquid.
Based on the method, the embodiment of the application also discloses a centrifugal machine control system for yeast. Referring to fig. 6, a centrifuge control system for yeast includes:
the centrifuge actual operation information acquisition module 1 is used for acquiring centrifuge actual operation information, and the centrifuge actual operation information comprises an actual centrifuge tube type and an actual rotating head type.
A feed yeast concentration receiving module 2, wherein the feed yeast concentration receiving module 2 is used for receiving the feed yeast concentration.
The centrifuge theoretical operation information acquisition module 3 is used for acquiring centrifuge theoretical operation information corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, and the centrifuge theoretical operation information comprises a theoretical centrifuge tube type and a theoretical rotor type.
The centrifugal control instruction generating module 4 is used for generating and executing a centrifugal control instruction if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine.
The embodiment of the application also discloses an intelligent terminal which comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the control method of the centrifugal machine for the yeast.
The embodiment of the application also discloses a computer readable storage medium. A computer program that can be loaded by a processor and that executes a method of controlling a centrifuge for yeast as described above is stored in a computer-readable storage medium, and the computer-readable storage medium includes, for example: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (10)
1. A control method of a centrifugal machine for yeast is characterized by comprising the following steps:
acquiring the actual operation information of a centrifugal machine, wherein the actual operation information of the centrifugal machine comprises an actual centrifugal tube type and an actual rotor type;
receiving a feed yeast concentration;
acquiring theoretical operation information of a centrifugal machine corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, wherein the theoretical operation information of the centrifugal machine comprises a theoretical centrifuge tube type and a theoretical turning head type;
and if the actual running information of the centrifugal machine is consistent with the theoretical running information of the centrifugal machine, generating a centrifugal control instruction and executing the centrifugal control instruction.
2. The method according to claim 1, wherein the step of obtaining theoretical centrifuge operation information corresponding to the concentration of the feed yeast comprises:
obtaining a feed yeast volume;
obtaining the type of the theoretical centrifuge tube according to the volume of the feeding yeast and the concentration of the feeding yeast;
inquiring a theoretical rotating head rotating speed corresponding to the concentration of the feeding yeast from a preset database;
and acquiring the theoretical turning head type corresponding to the theoretical turning head rotating speed according to the theoretical turning head rotating speed.
3. The method according to claim 1, further comprising, after the step of obtaining theoretical centrifuge operation information corresponding to the concentration of the feed yeast:
if the actual operation information of the centrifugal machine is inconsistent with the theoretical operation information of the centrifugal machine, according to the actual operation information of the centrifugal machine and the theoretical operation information of the centrifugal machine, the differential index sub-information is called, wherein the differential index sub-information comprises a differential centrifugal tube type and/or a differential turning type;
and pushing the difference index sub-information to an intelligent terminal of the user.
4. The method according to claim 1, further comprising, after the step of generating and executing the centrifugation control instruction:
receiving slag discharge humidity information in real time, wherein the slag discharge humidity information comprises slag discharge time and slag discharge moisture content corresponding to the slag discharge time;
generating a deslagging moisture content change curve parameter according to the deslagging humidity information;
calculating and generating the theoretical concentration of the current yeast according to the parameters of the deslagging moisture content change curve;
inquiring the current rotating head theoretical rotating speed corresponding to the current yeast theoretical concentration from a preset database;
and generating a rotating speed control instruction according to the current rotating head theoretical rotating speed and executing the rotating speed control instruction.
5. The method according to claim 1, further comprising, after the step of generating and executing the centrifugation control instruction:
receiving the actual temperature of the centrifugal machine in real time;
inquiring a preset centrifugal temperature corresponding to the actual temperature of the centrifugal machine from a preset database;
if the actual temperature of the centrifugal machine is inconsistent with the preset centrifugal temperature, calculating a generated temperature difference value according to the actual temperature of the centrifugal machine and the preset centrifugal temperature;
and generating a centrifugal temperature regulation instruction according to the temperature difference value and executing the centrifugal temperature regulation instruction.
6. The method according to claim 1, further comprising, after the step of generating and executing the centrifugation control instruction:
acquiring actual starting time;
acquiring preset standard starting time corresponding to the actual starting time from a preset database;
and if the actual starting time exceeds the preset standard starting time, generating a centrifugal suspension instruction and executing the centrifugal suspension instruction.
7. The method according to claim 6, further comprising, before the step of generating and executing the centrifugation suspension command:
calculating and generating a starting time difference value according to the actual starting time and the preset standard starting time;
acquiring a preset starting time difference value corresponding to the starting time difference value from a preset database;
and if the starting time difference value exceeds the preset starting time difference value, executing the step of generating the centrifugal suspension instruction and executing the centrifugal suspension instruction.
8. A centrifuge control system for yeast, comprising:
the centrifuge actual operation information acquisition module (1) is used for acquiring centrifuge actual operation information, wherein the centrifuge actual operation information comprises an actual centrifuge tube type and an actual turning head type;
a feed yeast concentration receiving module (2) for receiving a feed yeast concentration;
the centrifuge theoretical operation information acquisition module (3) is used for acquiring centrifuge theoretical operation information corresponding to the concentration of the fed yeast according to the concentration of the fed yeast, wherein the centrifuge theoretical operation information comprises a theoretical centrifuge tube type and a theoretical rotor type;
and the centrifugal control instruction generation module (4) is used for generating and executing a centrifugal control instruction if the actual operation information of the centrifugal machine is consistent with the theoretical operation information of the centrifugal machine.
9. An intelligent terminal, its characterized in that: comprising a memory and a processor, said memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 7.
10. A computer-readable storage medium, characterized by: a computer program being stored which can be loaded by a processor and which performs the method according to any one of claims 1 to 7.
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