CN108489544B - Method, device and equipment for evaluating running performance of high-speed mixed bed and storage medium - Google Patents
Method, device and equipment for evaluating running performance of high-speed mixed bed and storage medium Download PDFInfo
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- CN108489544B CN108489544B CN201810245371.4A CN201810245371A CN108489544B CN 108489544 B CN108489544 B CN 108489544B CN 201810245371 A CN201810245371 A CN 201810245371A CN 108489544 B CN108489544 B CN 108489544B
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a method, a device, equipment and a storage medium for evaluating the running performance of a high-speed mixed bed. The device includes: acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed; calculating the total water making quantity when the high-speed mixed bed operates according to the current water making quantity and the bias flow parameter, and calculating the resin exchange capacity in unit volume according to the total water making quantity and the operation parameter; calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity, and judging the operation performance of the high-speed mixed bed according to the difference value; wherein the reference water making amount is the previous water making amount of the current water making amount. The technical scheme of the embodiment of the invention can realize the technical effect of simply and effectively evaluating the running performance of the high-speed mixing bed.
Description
Technical Field
The embodiment of the invention relates to the technical field of thermal power plants, in particular to a method, a device, equipment and a storage medium for evaluating the running performance of a high-speed mixed bed.
Background
The efficient supercritical once-through furnace is generally applied due to the characteristics of high heat efficiency, stable unit operation and the like. During the operation of the high-speed mixing bed, the performance of the high-speed mixing bed determines the aspects of the periodic accumulated water making amount, the consumption of regenerated acid and alkali solution, resin loss, acid-alkali wastewater amount and the like, so that the performance of the high-speed mixing bed is very important.
At present, a method for judging the performance of a high-speed mixed bed is mainly characterized in that when the high-speed mixed bed runs for multiple times, the accumulated water production amount of each period is compared with the expected accumulated water production amount to judge, when the total water production amount produced in the running process is higher than the expected total water production amount, the running performance of the high-speed mixed bed is better, and when the accumulated water production amount of each period is lower than the expected value, the running performance of the high-speed mixed bed is poorer.
The influence on the performance of the high-speed mixing bed mainly has two factors, namely, the uneven water distribution performance of the high-speed mixing bed and the insufficient regeneration degree of resin. When the cycle accumulated water making amount is lower than the preset water making amount, in order to further judge which link has a problem, a worker takes out the resin in the high-speed mixing bed and sends the resin to a corresponding department for inspection to determine whether the resin has a problem and further judge which part affects the performance of the high-speed mixing bed, wherein the inspection of the resin needs a longer time, so that the method is adopted to evaluate the running performance of the high-speed mixing bed, and the cycle is more complicated and complicated.
Disclosure of Invention
The embodiment of the invention provides a method, a device, equipment and a storage medium for evaluating the running performance of a high-speed mixed bed, which can realize the technical effect of simply and effectively evaluating the running performance of the high-speed mixed bed.
In a first aspect, an embodiment of the present invention provides a method for evaluating operation performance of a high-speed mixed bed, where the method includes:
acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed;
calculating the total water making quantity when the high-speed mixed bed operates according to the current water making quantity and the bias flow parameter, and calculating the resin exchange capacity in unit volume according to the total water making quantity and the operation parameter;
calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity, and judging the operation performance of the high-speed mixed bed according to the difference value;
wherein the reference water making amount is the previous water making amount of the current water making amount.
In a second aspect, an embodiment of the present invention further provides a performance evaluation device for a high-speed mixed bed, where the device includes:
the acquisition module is used for acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed;
the calculation module is used for calculating the total water making quantity when the high-speed mixed bed equipment runs according to the current water making quantity and the bias flow parameter, and calculating the exchange capacity of the resin in unit volume according to the total water making quantity and the running parameter;
the judging module is used for calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity and judging the running performance of the high-speed mixed bed according to the difference value;
wherein the reference water making amount is the previous water making amount of the current water making amount.
In a third aspect, an embodiment of the present invention further provides an apparatus, where the apparatus includes:
one or more processors;
a storage device for storing one or more programs,
when the one or more programs are executed by the one or more processors, the one or more processors implement a method for evaluating the operation performance of a high-speed mixed bed according to any of the embodiments of the present invention.
In a fourth aspect, embodiments of the present invention provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for evaluating operational performance of a high-speed mixed bed according to any of the embodiments of the present invention.
According to the technical scheme of the embodiment of the invention, the current water making quantity of the high-speed mixing bed and the reference water making quantity corresponding to the current water making quantity are obtained, the ratio of the current water making quantity to the reference water making quantity is calculated to obtain the bias flow parameter of the high-speed mixing bed, the total water making quantity during the high-speed mixing bed operation is calculated according to the current water making quantity and the bias flow parameter, namely the total water making quantity of the high-speed mixing bed is obtained when the high-speed mixing bed operates twice, the resin exchange capacity in a unit volume is obtained according to the total water making quantity and the operation parameter, and finally the performance of the high-speed mixing bed is judged according to the difference value of the resin exchange capacity in the unit volume and the preset resin exchange capacity, so that the technical problems that the total water making quantity is obtained by multiple times of operation in the prior art and the performance of the high-speed mixing bed is complicated, complicated and long in period are judged according to the, The technical effect of rapidly judging the running performance of the high-speed mixed bed.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, a brief description is given below of the drawings used in describing the embodiments. It should be clear that the described figures are only views of some of the embodiments of the invention to be described, not all, and that for a person skilled in the art, other figures can be derived from these figures without inventive effort.
FIG. 1 is a schematic flow chart of a method for evaluating the operation performance of a high-speed mixed bed according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an apparatus for evaluating the operating performance of a high-speed mixed bed according to a second embodiment of the present invention;
fig. 3 is a schematic diagram of an apparatus according to a third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a schematic flow chart of an operation performance evaluation method for a high-speed mixed bed according to an embodiment of the present invention, which may be implemented by an operation performance evaluation device for a high-speed mixed bed, and the device may be implemented in a form of software and/or hardware.
As shown in fig. 1, the method of this embodiment includes:
s110, acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed.
In order to quickly measure the water production amount of the high-speed mixed bed and judge the operation performance of the high-speed mixed bed according to some parameters, the embodiment of the invention needs to respectively obtain the water production amount generated by each operation of the high-speed mixed bed in the previous and subsequent operation processes. The water making quantity generated by the first time and the second time of the high-speed mixed bed operation is obtained, the current water making quantity is the water making quantity generated by the high-speed mixed bed operation after the second fat mixing operation, and the reference water making quantity is the water making quantity generated by the high-speed mixed bed operation before the second fat mixing operation.
The calculation of the bias flow parameter of the high-speed mixed bed can be that when calculation is needed, a worker reads the current water production amount and the reference water production amount corresponding to the current water production amount and calculates to obtain the bias flow parameter, or a program for calculating the bias flow parameter can be set in a computer, the current water production amount and the reference water production amount corresponding to the current water production amount are obtained according to a preset rule, then the current water production amount and the reference water production amount are automatically brought into a calculation formula of the preset bias flow parameter, and the bias flow parameter is calculated and output. It is understood that the preset rule can be set according to the requirement, for example, the preset rule can be time set at intervals, etc. Specifically, the bias flow parameter of the high-speed mixed bed can be obtained by the ratio of the current water making amount and the reference water making amount.
The method for evaluating the running performance of the high-speed mixed bed adopts secondary mixing operation, and has certain requirements on the structure of the high-speed mixed bed, namely the high-speed mixed bed is provided with a drain pipe and a compressed air system. Illustratively, the amount of produced water in the previous operation of the secondary mixed resin, i.e., the reference amount of produced water, is denoted as Q1Starting a high-speed mixed bed recirculation valve and a high-speed mixed bed drain valve when the water level is lower than the resin plane, closing the high-speed mixed bed drain valve, opening a high-speed mixed bed air inlet valve, introducing air, mixing for 3 minutes, closing the high-speed mixed bed air inlet valve, opening the drain valve, injecting water for restarting after the pressure in the high-speed mixed bed is relieved, and recording the current water making quantity as Q when the operation is finished, wherein 5.19 ten thousand tons are obtained2In other words, the current water production amount Q25.19 ten thousand tons. The bias current parameter is the ratio of the current water production to the reference water production and is recorded as
Calculated to bias current parameters
And S120, calculating the total water making amount when the high-speed mixed bed operates according to the current water making amount and the bias flow parameter, and calculating the resin exchange capacity in unit volume according to the total water making amount and the operation parameter.
According to the technical scheme of the embodiment of the invention, the total water production can be quickly obtained only by the bias flow parameters of the high-speed mixed bed, specifically, the difference value between 1 and the bias flow is calculated as an intermediate value, and then the reference water production is divided by the intermediate value to obtain the total water production of the high-speed mixed bed, namely the intermediate value
Total water production
Exemplary, Total Water production for high-speed Mixed bed
The exchange capacity per unit volume of resin is obtained from the total water production and operating parameters of the high speed mixed bed, and specifically may be the exchange capacity per unit volume of resin obtained from the ratio of the total water production to the operating parameters, illustratively, V, M, and η, the total water production Q during operation0According to formula Ev＝Q0M/(V ×η) gives the resin exchange capacity per unit volume, optionally, the resin volume is V3M3Standard ammonia addition M0.029 mmol/L, regeneration degree η 100%, Ev＝Q0*M/(V×η)＝21.27*3/(0.029×100％)＝2444mol/m3。
S130, calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity, and judging the operation performance of the high-speed mixed bed according to the difference value.
Before evaluating the performance of the high-speed mixed bed, a worker sets a preset resin exchange capacity according to work experience, and judges the performance of the high-speed mixed bed according to a difference value between the preset resin exchange capacity and the resin exchange capacity in an actual operation process. Alternatively, the expected exchange capacity per unit volume is between 1650mol/m3-2000mol/m3Preferably, it isExchange capacity per unit volume of phase Ev, expectation＝2000mol/m3. The volume of the resin, the standard ammonia addition and the degree of regeneration were 3m30.029mmol/L, 100%. The resin exchange capacity in unit volume in the actual operation process can be calculated according to S120, the operation performance of the high-speed mixed bed can be judged by judging the difference between the resin exchange capacity in unit volume and the preset resin exchange capacity and according to the difference.
Further, the determining the operation performance of the high-speed mixed bed according to the difference value includes: when the difference value is more than or equal to zero, judging that the running performance of the high-speed mixed bed meets the expected performance requirement; and when the difference is less than zero, judging that the running performance of the high-speed mixed bed is lower than the expected performance requirement.
Specifically, in the actual operation process, when the resin exchange capacity per unit volume is greater than or equal to the preset resin exchange capacity, the operation performance of the high-speed mixed bed at the moment reaches the expected requirement, namely the requirement of E is metv≥Ev，Anticipation of，2444l/m3≥2000mol/m3The operation performance of the mixed bed meets the expected requirement. However, when the resin exchange capacity per unit volume is lower than the preset resin exchange capacity, i.e., Ev≤Ev, expectationThe operation performance of the high-speed mixing bed is lower than the preset requirement at the moment.
It should be noted that the factor affecting the operation performance of the high-speed mixed bed is the resin exchange capacity in unit volume and the uniformity of water outlet of the water distribution device, the performance of the current high-speed mixed bed can be determined according to the difference between the resin exchange capacity in unit volume and the preset resin exchange capacity, and when the expected requirement is not met, the specific link is further determined to be a problem.
Wherein, when the resin exchange capacity in the unit volume is lower than the preset resin exchange capacity, it is known that the resin has a problem, and then the user needs to be prompted to check the resin to further determine which part of the resin has the problem, so after determining that the operation performance of the high-speed mixed bed is lower than the expected performance requirement, the method further comprises: the user is prompted to treat the resin.
Further, it may be determined whether the performance of the water distribution device is in a normal state by combining with the bias flow parameter, and after determining that the operation performance of the high-speed mixed bed is lower than the expected performance requirement, the method may further include: and when the bias flow parameter is larger than the preset bias flow parameter, prompting a user to process the water distribution device.
In order to facilitate users to know the components which may have faults in time, different prompting modes can be preset for the fault reminding of different components. Illustratively, if the resin exchange capacity per unit volume is lower than the preset resin exchange capacity, a corresponding alarm device is triggered to sound a "drip" to alert the user that there is a problem with the resin and that it needs to be disposed of. In order to further judge whether the water distribution device has problems or not, the judgment is carried out by bias flow parameters, when the bias flow parameters in actual operation are larger than the preset bias flow parameters, the water distribution device is indicated to be unevenly distributed, namely the water distribution device has problems, and at the moment, the alarm device is triggered to emit different sounds with the sounds generated when the resin has problems, so that the effect of prompting a user that the water distribution of the water distribution device is uneven and needs to be processed is achieved.
According to the technical scheme of the embodiment of the invention, the performance of the high-speed mixed bed can be judged by calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity, and further, which link has a fault is determined according to the relation between the difference value and zero and the size of the bias current parameter and the preset bias current parameter, so that the technical problems that the unified standard is not available in the prior art to judge the performance of the high-speed mixed bed and which link has a fault cannot be accurately judged when the performance of the high-speed mixed bed is lower than the preset requirement are solved, and the technical effects of quickly judging the performance of the high-speed mixed bed and determining which link has a fault according to the corresponding parameters and needing maintenance by a worker are achieved.
On the basis of the technical scheme, the performance evaluation method of the high-speed mixed bed further comprises the following steps: and acquiring the time of the total water making quantity, and prompting a user to treat the resin when the time is higher than an expected time threshold value.
According to the total water making amount in the actual operation, correspondingly, the server can also obtain the water making time corresponding to the total water making amount, and when the total water making time is more than or equal to the preset total water making time in the actual operation process, the expected requirement is met; and when the total water making time is lower than the preset total water making time, the preset requirement is not met. Also, problems with the resin are illustrated, requiring disposal of the resin. And thirdly, judging the sizes of the bias current parameters and the preset bias current parameters, so as to determine which links have problems, and correspondingly triggering a corresponding alarm device to prompt a worker to maintain when a certain link has problems.
Example two
Fig. 2 is a schematic structural diagram of an operation performance evaluation device of a high-speed mixed bed according to a second embodiment of the present invention, the device including: an acquisition module 210, a calculation module 220, and a determination module 230.
An obtaining module 210, configured to obtain a current water making amount of the high-speed mixed bed and a reference water making amount corresponding to the current water making amount, and calculate a ratio of the current water making amount to the reference water making amount, where the ratio is used as a bias flow parameter of the high-speed mixed bed; a calculating module 220, configured to calculate a total water making amount during operation of the high-speed mixed bed according to the current water making amount and the bias flow parameter, and calculate a resin exchange capacity in a unit volume according to the total water making amount and the operation parameter; the judging module 230 is configured to calculate a difference between the resin exchange capacity in the unit volume and a preset resin exchange capacity, and judge the operation performance of the high-speed mixed bed according to the difference; wherein the reference water making amount is the previous water making amount of the current water making amount.
According to the technical scheme of the embodiment of the invention, the current water making quantity of the high-speed mixing bed and the reference water making quantity corresponding to the current water making quantity are obtained, the ratio of the current water making quantity to the reference water making quantity is calculated to obtain the bias flow parameter of the high-speed mixing bed, the total water making quantity during the high-speed mixing bed operation is calculated according to the current water making quantity and the bias flow parameter, namely the total water making quantity of the high-speed mixing bed is obtained when the high-speed mixing bed operates twice, the resin exchange capacity in a unit volume is obtained according to the total water making quantity and the operation parameter, and finally the performance of the high-speed mixing bed is judged according to the difference value of the resin exchange capacity in the unit volume and the preset resin exchange capacity, so that the technical problems that the total water making quantity is obtained by multiple times of operation in the prior art and the performance of the high-speed mixing bed is complicated, complicated and long in period are judged according to the, The technical effect of quickly judging the performance of the high-speed mixed bed.
On the basis of the technical scheme, the operation parameters can comprise resin volume, standard ammonia adding amount and regeneration degree.
On the basis of the above technical solutions, the determining module 230 includes: a first judgment unit and a second judgment unit. The first judging unit is used for judging that the running performance of the high-speed mixed bed meets the expected performance requirement when the difference value is greater than or equal to zero; and the second judgment unit is used for judging that the running performance of the high-speed mixed bed is lower than the expected performance requirement when the difference value is less than zero.
On the basis of the above technical solutions, the apparatus may further include: and the first prompting module is used for prompting a user to treat the resin after judging that the running performance of the high-speed mixing bed is lower than the expected performance requirement.
On the basis of the above technical solutions, the apparatus may further include: and the second prompting module is used for prompting a user to process the water distribution device when the bias flow parameter is larger than a preset bias flow parameter after judging that the running performance of the high-speed mixing bed is lower than an expected performance requirement.
In the above technical solutions, the apparatus may further include: and the third prompting module is used for acquiring the time of the total water making quantity, and prompting a user to treat the resin when the time is higher than an expected time threshold.
The evaluation device for the performance of the high-speed mixed bed provided by the embodiment of the invention can execute the performance evaluation method for the high-speed mixed bed provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
It should be noted that, the units and modules included in the apparatus are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the embodiment of the invention.
EXAMPLE III
Fig. 3 is a schematic structural diagram of an apparatus according to a third embodiment of the present invention. FIG. 3 illustrates a block diagram of an exemplary device 30 suitable for use in implementing embodiments of the present invention. The device 30 shown in fig. 3 is only an example and should not bring any limitation to the function and scope of use of the embodiments of the present invention.
As shown in FIG. 3, device 30 is in the form of a general purpose computing device. The components of device 30 may include, but are not limited to: one or more processors or processing units 301, a system memory 302, and a bus 303 that couples various system components including the system memory 302 and the processing unit 301.
The system memory 302 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)304 and/or cache memory 305. The device 30 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 306 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 3, commonly referred to as a "hard drive"). Although not shown in FIG. 3, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 303 by one or more data media interfaces. Memory 302 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.
A program/utility 308 having a set (at least one) of program modules 307 may be stored, for example, in memory 302, such program modules 307 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 307 generally perform the functions and/or methodologies of the described embodiments of the invention.
The processing unit 301 executes various functional applications and data processing by running a program stored in the system memory 302, for example, implementing the method for evaluating the running performance of a high-speed mixing bed according to the embodiment of the present invention.
Example four
The fourth embodiment of the present invention further provides a storage medium containing computer-executable instructions, which are used for executing the operation performance evaluation method of the high-speed mixed bed when being executed by a computer processor.
Computer storage media for embodiments of the invention may employ any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for embodiments of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A method for evaluating the operation performance of a high-speed mixed bed is characterized by comprising the following steps:
acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed;
calculating the total water making quantity when the high-speed mixed bed operates according to the current water making quantity and the bias flow parameter, and calculating the resin exchange capacity in unit volume according to the total water making quantity and the operation parameter;
calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity, and judging the operation performance of the high-speed mixed bed according to the difference value;
wherein the reference water making amount is the previous water making amount of the current water making amount.
2. The method of claim 1, wherein the operating parameters include resin volume, standard ammonia addition, and degree of regeneration.
3. The method according to claim 1, wherein said determining the operation performance of the high-speed mixed bed according to the difference comprises:
when the difference value is more than or equal to zero, judging that the running performance of the high-speed mixed bed meets the expected performance requirement;
and when the difference is less than zero, judging that the running performance of the high-speed mixed bed is lower than the expected performance requirement.
4. The method of claim 3, further comprising, after determining that the operational performance of the high-speed mixed bed is below expected performance requirements:
the user is prompted to treat the resin.
5. The method of claim 3, further comprising, after determining that the operational performance of the high-speed mixed bed is below expected performance requirements:
and when the bias flow parameter is larger than the preset bias flow parameter, prompting a user to process the water distribution device.
6. The method of claim 1, further comprising:
and acquiring the time of the total water making amount, and prompting a user to treat the resin when the time is lower than an expected time threshold.
7. An operation performance evaluation device of a high-speed mixed bed, characterized by comprising:
the acquisition module is used for acquiring the current water making quantity of the high-speed mixed bed and a reference water making quantity corresponding to the current water making quantity, and calculating the ratio of the current water making quantity to the reference water making quantity to be used as a bias flow parameter of the high-speed mixed bed;
the calculation module is used for calculating the total water making quantity when the high-speed mixed bed equipment runs according to the current water making quantity and the bias flow parameter, and calculating the exchange capacity of the resin in unit volume according to the total water making quantity and the running parameter;
the judging module is used for calculating the difference value between the resin exchange capacity in the unit volume and the preset resin exchange capacity and judging the running performance of the high-speed mixed bed according to the difference value;
wherein the reference water making amount is the previous water making amount of the current water making amount.
8. The apparatus of claim 7, wherein the determining module comprises:
the first judgment unit is used for judging that the running performance of the high-speed mixed bed meets the expected performance requirement when the difference value is more than or equal to zero;
and the second judgment unit is used for judging that the running performance of the high-speed mixed bed is lower than the expected performance requirement when the difference value is less than zero.
9. An operation performance evaluation apparatus of a high-speed mixed bed, characterized by comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method for assessing the operational performance of a high-speed mixed bed according to any one of claims 1 to 6.
10. A storage medium containing computer-executable instructions for performing the method for operational performance assessment of a high speed mixed bed according to any one of claims 1-6 when executed by a computer processor.
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