Prediction method and device for scaling maintenance in energy saver
A prediction method and technology of an economizer, applied in the energy field, can solve problems such as poor predictive maintenance effect of economizers, and achieve the effects of reducing downtime detection steps, reducing waste of manpower and material resources, and reducing the possibility of rupture
Pending Publication Date: 2020-05-08
XINAO SHUNENG TECH CO LTD
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In view of this, an embodiment of the present invention provides a prediction method, device, terminal equipment, and computer-readable storage medium for scaling maintenance in economizers, so as to solve the poor predictive maintenance effect of existing economizers. question
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention belong to the protection scope of the present invention. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.
[0029] It should be understood that when used in this specification and the appended cla...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention is applicable to the technical field of energy, and provides a prediction method and device for scaling maintenance in an energy saver, and the method comprises the steps: obtaining a scaling fitting function of the energy saver according to the parameters of the energy saver, the scaling fitting function comprising the function relation between the temperature difference value of awater inlet and a water outlet of the energy saver and the scaling time; according to the historical data of the energy saver and the current operation data of the energy saver, obtaining a water inlet and outlet temperature difference value of the energy saver; and obtaining residual maintenance time according to the scaling fitting function, the water inlet and outlet temperature difference value and a preset temperature difference value. The descaling of the energy saver is planned in advance according to the remaining maintenance time, so that the influence of scaling on the energy saver is minimized, the normal heat efficiency of the energy saver is maintained, and the possibility of cracking of the energy saver is reduced; secondly, a traditional physical model is optimized, the workload of measuring a large amount of data is reduced, and the prediction accuracy is improved; and finally, the scaling condition can be monitored in real time in a quick manner, the shutdown detectionfrequency is reduced, and manpower and material resources are saved.
Description
technical field [0001] The invention belongs to the field of energy technology, and in particular relates to a prediction method and device for scaling maintenance in an economizer. Background technique [0002] At present, during the operation of the boiler, the furnace cavity and the economizer have always had the problem of fouling, and the fouling has an important impact on the normal operation of the economizer. The most direct effect of scaling is that it will affect the heat absorption of the economizer, which will lead to a decrease in the thermal efficiency of the boiler. The persistent scaling will affect the body of the economizer, causing the economizer to rupture due to uneven heating, thus affecting the normal operation of the equipment and Normal production and life work. Therefore, from the perspective of energy saving, economy and maintenance, it is very necessary to solve the problem of economizer fouling for the maintenance of economizers. [0003] There...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06
Inventor 黄建军宋英豪
Owner XINAO SHUNENG TECH CO LTD