CN109812794B - Method and device for setting boiler pollution discharge time interval - Google Patents
Method and device for setting boiler pollution discharge time interval Download PDFInfo
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- CN109812794B CN109812794B CN201910093440.9A CN201910093440A CN109812794B CN 109812794 B CN109812794 B CN 109812794B CN 201910093440 A CN201910093440 A CN 201910093440A CN 109812794 B CN109812794 B CN 109812794B
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Abstract
The invention discloses a method and a device for setting boiler pollution discharge time interval, wherein the method comprises the following steps: setting a pollution discharge time interval to obtain boiler efficiency; detecting the quality of the sewage in the sewage discharge time interval; and determining the optimal sewage discharge time interval according to the sewage discharge water quality and the boiler efficiency. The device comprises: the device comprises an acquisition module, a detection module and a control module. Aiming at the pollution discharge interval time of the gas boiler in a fixed-row mode, the invention reasonably adjusts the pollution discharge interval time by calculating the efficiency of the boiler in the pollution discharge interval time and detecting the quality condition of the pollution discharge water, can provide scientific guidance for specific boiler operation, reduces the heat taken away by the pollution discharge, saves the cost and improves the boiler efficiency.
Description
Technical Field
The invention relates to the field of application of a gas-fired boiler blowdown treatment technology, in particular to a method and a device for setting a boiler blowdown time interval.
Background
Gas boilers are relatively less burdened with blowdown due to clean fuel, and therefore have relatively less concern for blowdown of gas boilers. At present, the time interval of the fixed-row mode in the sewage discharge is determined by experience, and certain scientificity is lacked. Although the pollution discharge effect of the boiler is ensured. However, an unreasonable interval between the blowdown results in a large heat loss and a reduction in boiler efficiency.
Disclosure of Invention
The invention provides a method and a device for setting a boiler pollution discharge time interval, aiming at the pollution discharge time interval of a gas boiler in a fixed-discharge mode, the pollution discharge time interval is reasonably adjusted by calculating the boiler efficiency in the pollution discharge time interval and detecting the quality condition of the pollution discharge water, scientific guidance can be provided for specific boiler operation, the heat brought away by pollution discharge is reduced, the cost is saved, and the boiler efficiency is improved.
In a first aspect, the present invention provides a method for setting a boiler blow-down time interval, comprising:
acquiring the boiler efficiency in the current pollution discharge time interval;
detecting the quality of the sewage in the current sewage discharge time interval;
and adjusting the pollution discharge time interval in real time according to the quality of the pollution discharge water and the boiler efficiency.
Preferably, the first and second electrodes are formed of a metal,
the acquiring of the boiler efficiency in the current pollution discharge time interval includes:
acquiring a total steam production value and a total gas consumption value of the boiler according to the current pollution discharge time interval;
and calculating the gas consumption corresponding to the generated unit steam, wherein the boiler efficiency is reduced when the gas consumption corresponding to the generated unit steam is increased, and otherwise, the boiler efficiency is improved when the gas consumption corresponding to the generated unit steam is reduced.
Preferably, the first and second electrodes are formed of a metal,
according to blowdown water quality and boiler efficiency, adjust blowdown time interval in real time, include:
judging the quality of the sewage in the initial sewage discharge time interval, and if the quality of the sewage reaches the standard, prolonging the sewage discharge time interval; otherwise, if the quality of the sewage does not reach the standard, the sewage discharge time interval is shortened;
acquiring the boiler efficiency in the adjusted pollution discharge time interval;
and judging the change condition of the boiler efficiency, and determining the optimal pollution discharge time interval according to the judgment result.
Preferably, the first and second electrodes are formed of a metal,
the determining an optimal sewage draining time interval according to the judgment result comprises the following steps:
if the boiler efficiency is improved, prolonging the pollution discharge time interval, and judging the quality of the pollution discharge water in the pollution discharge time interval again; if the boiler efficiency is lowered, the soil discharging time interval is not changed, and the soil discharging time interval at this time is determined as the optimal soil discharging time interval.
In a second aspect, the present invention provides an apparatus for setting a boiler blow-down time interval, comprising:
the acquisition module is used for acquiring boiler combustion data and judging the change of boiler efficiency;
the detection module is used for detecting the quality of the sewage and determining the quality standard of the sewage;
a control module for setting and controlling a blowdown time interval,
the control module is respectively in communication connection with the acquisition module and the detection module, the judgment result of the acquisition module triggers the control module to control the sewage discharge time interval, and the detection result of the detection module triggers the control module to control the sewage discharge time interval.
Preferably, the first and second electrodes are formed of a metal,
the acquisition module includes:
the collecting unit is used for collecting the total steam production value and the total gas consumption value of the boiler;
the calculation unit is used for calculating the gas consumption corresponding to the unit steam generated by the boiler;
and the judging unit is used for judging the change of the boiler efficiency and triggering the control module to control the pollution discharge time interval.
Preferably, the first and second electrodes are formed of a metal,
the detection module comprises:
the setting unit is used for setting a sewage turbidity reaching threshold value;
and the detection unit is used for detecting the turbidity of the sewage and judging whether the sewage reaches the standard or not.
Preferably, the first and second electrodes are formed of a metal,
a configuration unit for setting an initial interval of time for draining;
and the adjusting unit is used for prolonging or shortening the sewage discharge time interval.
In a third aspect, the invention provides a readable medium comprising executable instructions which, when executed by a processor of an electronic device, cause the electronic device to perform the method according to any one of the first aspect.
In a fourth aspect, the present invention provides an electronic device, comprising: a processor, a memory, and a bus; the memory is used for storing execution instructions, the processor is connected with the memory through the bus, and when the electronic device runs, the processor executes the execution instructions of the memory to enable the processor to execute the method according to any one of the first aspect.
The invention provides a method and a device for setting a boiler pollution discharge time interval, aiming at the pollution discharge time interval of a gas boiler adopting a fixed-discharge mode, the pollution discharge time interval is reasonably adjusted by calculating the boiler efficiency in the pollution discharge time interval and detecting the pollution discharge water quality condition, scientific guidance can be provided for specific boiler operation, the heat brought away by pollution discharge is reduced, the cost is saved, and the boiler efficiency is improved. The scientificity and the rationality of the setting of the exhaust time interval of the gas-fired boiler are improved, and the problems that the combustion heat loss of the boiler is large and the boiler efficiency is reduced due to unreasonable exhaust intervals are solved.
Drawings
In order to more clearly illustrate the embodiments or the prior art solutions of the present invention, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic flow chart illustrating a method for setting a boiler blow-down time interval according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a setting device for a boiler blow-down time interval according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail and completely with reference to the following embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. 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.
As shown in fig. 1, an embodiment of the present invention provides a method for setting a boiler blow-down time interval, including
specifically, it may be that the efficiency of the boiler operation in the preset sewage discharge period is obtained by having preset the sewage discharge time interval.
102, detecting the quality of sewage in the current sewage discharge time interval;
and 103, adjusting the pollution discharge time interval in real time according to the quality of the pollution discharge water and the boiler efficiency.
In the embodiment shown in fig. 1, the method obtains the boiler efficiency in the pollution discharge time interval in the range of the same boiler load floating interval through the existing boiler pollution discharge time interval, and simultaneously detects the water quality condition of the boiler sewage in the pollution discharge time interval to obtain the quality of the sewage. Properly prolonging or shortening the sewage discharge time interval according to the quality condition of sewage discharge water, acquiring the boiler efficiency after the sewage discharge time interval is adjusted, judging whether the adjusted boiler efficiency is improved compared with the initially acquired boiler efficiency, and if the boiler efficiency is improved, properly enlarging the sewage discharge time interval; if the boiler efficiency is lowered, the interval of the soil exhaust is appropriately shortened, but the shortened interval of the soil exhaust is still longer than the initial interval of the soil exhaust. Detecting the quality of the sewage again, properly prolonging or shortening the sewage discharge time interval according to the quality condition of the sewage, then obtaining the boiler efficiency after the sewage discharge time interval is adjusted, judging whether the boiler efficiency is improved compared with that before the adjustment, if the boiler efficiency is improved, properly enlarging the sewage discharge time interval, and repeating the steps of detecting the sewage quality and adjusting the sewage discharge time interval; and if the boiler efficiency is reduced, stopping adjustment, and determining the pollution discharge time interval at the moment as the optimal pollution discharge time interval.
In step 101, boiler efficiency within an initial blowdown time interval is obtained according to the initially set blowdown time interval, and initial boiler data is recorded and used for comparing the data with data in an adjustment control process in the process of determining the optimal blowdown time interval, so as to judge the change condition of the boiler efficiency. Specifically, step 101 can be implemented by:
step 111, acquiring a total steam production value and a total gas consumption value of the boiler according to the pollution discharge time interval;
and 112, calculating the gas consumption corresponding to the generated unit steam, wherein the boiler efficiency is reduced when the gas consumption corresponding to the generated unit steam is increased, and otherwise, the boiler efficiency is improved when the gas consumption corresponding to the generated unit steam is reduced.
In this embodiment, the initial blowdown time interval of the boiler may be determined empirically, data of the boiler in a certain load floating range is obtained in the initial blowdown time interval, specifically, the total steam production and the total gas consumption of the boiler in the certain load floating range of the boiler are obtained, the gas consumption corresponding to the unit steam production is obtained by dividing the total steam production by the total gas consumption, and the change in the boiler efficiency is determined by using the unit steam gas consumption as a measurement standard. Specifically, the boiler efficiency is reduced when the gas consumption corresponding to the generated unit steam is increased, and the boiler efficiency is improved when the gas consumption corresponding to the generated unit steam is reduced.
In this embodiment, the initial blowdown time interval may be selected as 7 days by an empirical value as a blowdown period, and when the boiler is within a certain load floating range, the total steam production and the total gas consumption of the boiler within the 7 days are collected as values for calculating the unit steam gas consumption.
In one embodiment of the present invention, the quality of the wastewater during the wastewater discharge time interval is detected in step 102, and the quality of the wastewater is evaluated by detecting the turbidity of the wastewater. Particularly, a turbidity threshold value of the sewage is determined according to the sewage discharge standard specified by the industry, then the quality of the sewage in the sewage discharge time interval is detected, and the quality of the sewage beyond the turbidity threshold value range and regarded as the sewage not meeting the standard needs to be adjusted in time. And when the quality of the sewage is within the range of the turbidity threshold value, judging whether the sewage discharge time interval needs to be adjusted or not according to the change of the boiler efficiency.
In an embodiment of the present invention, in step 103, an optimal blowdown time interval is determined according to the blowdown water quality and the boiler efficiency, and specifically, the method includes the following steps:
and 131, adjusting the sewage discharge time according to the detection result of the quality of the sewage discharged in the initial sewage discharge time interval. Judging the quality of the sewage in the initial sewage discharge time interval, and if the quality of the sewage reaches the standard, prolonging the sewage discharge time interval; otherwise, if the quality of the sewage water does not reach the standard, the interval of the sewage time is shortened.
And 132, after the pollution discharge time interval is adjusted, acquiring the boiler efficiency in the adjusted pollution discharge time interval, and comparing the boiler efficiency acquired at the moment with the boiler efficiency acquired in the step 101 to judge whether the boiler efficiency is improved.
And step 133, judging the change condition of the boiler efficiency, and determining the optimal pollution discharge time interval according to the judgment result.
In order to determine the optimal sewage discharge time interval, the sewage discharge time interval needs to be adjusted repeatedly according to the sewage quality condition and the boiler efficiency variation condition, and step 131 and step 132 need to be repeated every adjustment. Specifically, step 133, determining a variation of the boiler efficiency, and determining an optimal time interval for draining sewage according to the determination result, includes:
if the boiler efficiency is improved, the interval of the blowdown time is extended. Continuously detecting the quality of the sewage after the sewage discharge time interval is prolonged, judging the quality of the sewage in the sewage discharge time interval at the moment, if the quality of the sewage reaches the standard, prolonging the sewage discharge time interval, wherein the prolonged sewage discharge time interval is half of the last prolonged time; and on the contrary, if the quality of the sewage discharge water does not reach the standard, the sewage discharge time interval is shortened, and similarly, the shortened sewage discharge time interval is half of the last time of the prolonged time.
In order to ensure the accuracy of the set pollution discharge time interval, when the boiler efficiency is judged for the first time, if the boiler efficiency is reduced, the pollution discharge time interval is shortened, and the shortened time interval can be half of the change of the last pollution discharge time interval. For example, if the time interval for sewage discharge is extended by 24 hours according to the quality judgment of the sewage discharge, the efficiency of the boiler is reduced, and the time interval for sewage discharge is shortened by 12 hours. Similarly, according to the quality judgment of the sewage, the time interval of sewage discharge is shortened by 24 hours, at the moment, the efficiency of the boiler is reduced, and then the time interval of sewage discharge is continuously shortened by 12 hours. Acquiring the boiler efficiency after the pollution discharge time interval is shortened, if the boiler efficiency is improved, repeating the steps 131 and 132 until the boiler efficiency is reduced for the second time, and determining that the pollution discharge time interval at the moment is the optimal pollution discharge time interval.
It should be noted that, in the present embodiment, when the time interval of sewage disposal is adjusted, the time for the second time to be lengthened or shortened is half of the time for the last adjustment, and the time for the second time to be shortened is not limited to half in practical application, and may be any value excluding 0 and 1 in the range of 0 to 1.
Referring to fig. 2, based on the same concept as that of the method embodiment of the present invention, an embodiment of the present invention provides a device for setting a boiler blowdown time interval, including:
the acquiring module 201 is configured to acquire boiler combustion data and determine a change in boiler efficiency.
And the detection module 202 is used for detecting the quality of the sewage and determining the quality standard of the sewage.
And a control module 203 for setting and controlling the blowdown time interval.
The control module 203 is in communication connection with the acquisition module 201 and the detection module 202, respectively, the judgment result of the acquisition module 201 on the boiler efficiency triggers the control module 203 to control the blowdown time interval, and the detection result of the detection module 202 on the blowdown water quality triggers the control module 203 to control the blowdown time interval.
In particular, the amount of the solvent to be used,
the acquisition module 201 includes: the collecting unit 211 is used for collecting the total steam production value and the total gas consumption value of the boiler; the calculating unit 212 is used for calculating the gas consumption corresponding to the unit steam generated by the boiler; and a judging unit 213 for judging the change of the boiler efficiency and triggering the control module to control the blowdown time interval.
The detection module 202 includes: the setting unit 221 is used for setting a sewage turbidity reaching threshold; and the detection unit 222 is used for detecting the turbidity of the sewage and judging whether the sewage reaches the standard.
The control module 203 includes: a configuration unit 231 for setting an initial sewage discharge time interval; and an adjusting unit 232 for extending or shortening the interval of the soil discharge.
Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. On the hardware level, the electronic device comprises a processor and optionally an internal bus, a network interface and a memory. The memory may include a memory, such as a Random-access memory (RAM), and may further include a non-volatile memory, such as at least 1 disk memory. Of course, the electronic device may also include hardware required for other services.
The processor, the network interface, and the memory may be connected to each other via an internal bus, which may be an ISA (industry standard architecture) bus, a PCI (Peripheral component interconnect) bus, an EISA (Extended industry standard architecture) bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 3, but this does not indicate only one bus or one type of bus.
And the memory is used for storing programs. In particular, the program may include program code comprising computer operating instructions. The memory may include both memory and non-volatile storage and provides instructions and data to the processor.
In a possible implementation manner, the processor reads the corresponding computer program from the nonvolatile memory into the memory and then runs the computer program, and the corresponding computer program can also be obtained from other equipment so as to form the setting device of the boiler pollution discharge time interval on a logic level. And a processor for executing the program stored in the memory to implement the method for setting the boiler blow-down time interval provided in any embodiment of the present invention through the executed program.
The method performed by the setting device for the boiler blow-down time interval according to the embodiment of the present invention shown in fig. 2 can be applied to or implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor may be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or any conventional processor or the like.
The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
Embodiments of the present invention also provide a computer-readable storage medium storing one or more programs, the one or more programs including instructions, which when executed by an electronic device including a plurality of application programs, enable the electronic device to perform the method for setting a boiler blow-down time interval provided in any of the embodiments of the present invention.
The systems, devices, modules or units illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product with certain functions. One typical implementation device is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a cellular telephone, a camera phone, a smartphone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
For convenience of description, the above devices are described as being divided into various units or modules by function, respectively. Of course, the functionality of the units or modules may be implemented in the same one or more software and/or hardware when implementing the invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The invention may be described in the general context of computer-executable instructions, such as program modules, being executed by a computer. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform particular tasks or implement particular abstract data types. The invention may also be practiced in distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote computer storage media including memory storage devices.
The embodiments of the present invention are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (9)
1. A method for setting a boiler blow-down time interval is characterized by comprising the following steps:
acquiring the boiler efficiency in the current pollution discharge time interval;
detecting the quality of the sewage in the current sewage discharge time interval;
adjusting the pollution discharge time interval in real time according to the quality of the pollution discharge water and the boiler efficiency;
according to blowdown water quality and boiler efficiency, adjust blowdown time interval in real time, include:
judging the quality of the sewage in the initial sewage discharge time interval, and if the quality of the sewage reaches the standard, prolonging the sewage discharge time interval; otherwise, if the quality of the sewage does not reach the standard, the sewage discharge time interval is shortened;
acquiring the boiler efficiency in the adjusted pollution discharge time interval;
and judging the change condition of the boiler efficiency, and determining the optimal pollution discharge time interval according to the judgment result.
2. The method for setting the boiler blow-down time interval according to claim 1, wherein the acquiring the boiler efficiency in the current blow-down time interval includes:
acquiring a total steam production value and a total gas consumption value of the boiler according to the current pollution discharge time interval;
calculating the gas consumption corresponding to the generated unit steam, wherein the boiler efficiency is reduced when the gas consumption corresponding to the generated unit steam is increased, and otherwise, the boiler efficiency is improved when the gas consumption corresponding to the generated unit steam is reduced;
and judging the change condition of the boiler efficiency, and determining the optimal pollution discharge time interval according to the judgment result.
3. The method for setting a boiler blow-down time interval according to claim 1, wherein the determining an optimal blow-down time interval according to the judgment result comprises:
if the boiler efficiency is improved, prolonging the pollution discharge time interval, and judging the quality of the pollution discharge water in the pollution discharge time interval again; if the boiler efficiency is lowered, the soil discharging time interval is not changed, and the soil discharging time interval at this time is determined as the optimal soil discharging time interval.
4. An apparatus for setting a boiler blow-down time interval, comprising:
the acquisition module is used for acquiring boiler combustion data and judging the change of boiler efficiency;
the detection module is used for detecting the quality of the sewage and determining the quality standard of the sewage;
a control module for setting and controlling a blowdown time interval, wherein,
the control module is respectively in communication connection with the acquisition module and the detection module, the judgment result of the acquisition module triggers the control module to control the sewage discharge time interval, and the detection result of the detection module triggers the control module to control the sewage discharge time interval;
the control module adjusts the pollution discharge time interval in real time according to the pollution discharge water quality and the boiler efficiency;
according to blowdown water quality and boiler efficiency, adjust blowdown time interval in real time, include:
judging the quality of the sewage in the initial sewage discharge time interval, and if the quality of the sewage reaches the standard, prolonging the sewage discharge time interval; otherwise, if the quality of the sewage does not reach the standard, the sewage discharge time interval is shortened;
acquiring the boiler efficiency in the adjusted pollution discharge time interval;
and judging the change condition of the boiler efficiency, and determining the optimal pollution discharge time interval according to the judgment result.
5. The setting device of the boiler blow-down time interval according to claim 4, wherein the obtaining module comprises:
the collecting unit is used for collecting the total steam production value and the total gas consumption value of the boiler;
the calculation unit is used for calculating the gas consumption corresponding to the unit steam generated by the boiler;
and the judging unit is used for judging the change of the boiler efficiency and triggering the control module to control the pollution discharge time interval.
6. The setting device of the boiler blow-down time interval according to claim 5, wherein the detection module comprises:
the setting unit is used for setting a sewage turbidity reaching threshold value;
and the detection unit is used for detecting the turbidity of the sewage and judging whether the sewage reaches the standard or not.
7. The setting apparatus of a boiler blow-down time interval according to claim 5, wherein the control module comprises:
a configuration unit for setting an initial interval of time for draining;
and the adjusting unit is used for prolonging or shortening the sewage discharge time interval.
8. A readable medium comprising executable instructions which, when executed by a processor of an electronic device, cause the electronic device to perform the method of any of claims 1 to 3.
9. An electronic device, comprising: a processor, a memory, and a bus; the memory is used for storing execution instructions, the processor is connected with the memory through the bus, and when the electronic device runs, the processor executes the execution instructions of the memory to enable the processor to execute the method according to any one of claims 1 to 3.
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| CN112555796A (en) * | 2020-12-11 | 2021-03-26 | 新奥数能科技有限公司 | Method and device for setting boiler scale inhibitor adding amount and terminal equipment |
| CN112577036B (en) * | 2020-12-11 | 2022-12-27 | 新奥数能科技有限公司 | Method and device for setting opening interval time of oxygen discharge door of boiler deaerator |
| CN112678893B (en) * | 2020-12-11 | 2022-04-29 | 新奥数能科技有限公司 | Method and device for setting interval time of putting deoxidizing agent into boiler |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949098A (en) * | 2015-07-01 | 2015-09-30 | 赵丽颖 | Intelligent blowdown boiler |
| CN107270272A (en) * | 2015-09-21 | 2017-10-20 | 山东理工大学 | According to blowdown flow rate and the steam generator system of carrying capacity automatic pollution discharge |
| CN107289439A (en) * | 2017-07-18 | 2017-10-24 | 中北大学 | The steam generator system of cloud computing intelligent control of sewage disposal time |
-
2019
- 2019-01-30 CN CN201910093440.9A patent/CN109812794B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949098A (en) * | 2015-07-01 | 2015-09-30 | 赵丽颖 | Intelligent blowdown boiler |
| CN107270272A (en) * | 2015-09-21 | 2017-10-20 | 山东理工大学 | According to blowdown flow rate and the steam generator system of carrying capacity automatic pollution discharge |
| CN107289439A (en) * | 2017-07-18 | 2017-10-24 | 中北大学 | The steam generator system of cloud computing intelligent control of sewage disposal time |
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