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Deduster intelligent maintenance system and maintenance method

A dust collector and intelligent technology, applied in general control systems, control/adjustment systems, instruments, etc., can solve problems such as unsound equipment maintenance measures, improper equipment maintenance, low efficiency, etc., and achieve scientific prevention and maintenance, and problem response Quick and reduce the effect of error probability

Inactive Publication Date: 2018-09-18
尼欧迪克(青岛)环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. The collection of equipment data is mostly manual measurement and manual recording, so the efficiency is low, the error rate is high, and the operation status of the equipment cannot be monitored in real time, let alone online monitoring;
[0007] 2. The awareness of prevention is poor, and it is usually after the equipment has a problem that the processing measures are taken;
[0008] 3. The response to equipment failure is slow, and the cause and point of failure cannot be given clearly. On-site investigation is required, and the maintenance cycle is long;
[0009] 4. Lack of scientific judgment and formulation of maintenance content and plans, low maintenance efficiency, untimely replacement of spare parts, improper maintenance of equipment, resulting in equipment damage or waste of resources;
[0010] 5. The equipment maintenance measures are not perfect, and the maintenance content is difficult to take into account, and it cannot effectively prevent the occurrence of failures

Method used

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  • Deduster intelligent maintenance system and maintenance method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0096] Embodiment one: (life prediction of dust collector chamber body filter bag)

[0097] Through the all-round evaluation of the filter bag, the prediction of the life of the filter bag is realized. The specific method is to monitor and control the operation status of the dust collector, comprehensively consider the influence of various factors, and combine with regular inspections to estimate the life of the filter bag more reasonably. Prediction, in order to carry out early warning and replacement in time before the filter bag has a problem.

[0098] First, pre-enter the material information of the filter bag in the industrial computer, including the rated service life of the filter bag, technical agreement, instruction manual, certificate of conformity and factory inspection report, etc.; Operation and maintenance information such as operating parameters, abnormal handling records, start-up and shutdown maintenance, etc. are automatically collected or manually entered. ...

Embodiment 2

[0103] Embodiment two: (life prediction of pulse valve)

[0104] First, pre-enter the material information of the product in the industrial computer, including the rated service life of the pulse valve, technical agreement, instruction manual, certificate of conformity and factory inspection report; at the same time, for the installation of the pulse valve, compressed air pressure, and body pressure Automatic data collection or manual entry of operation and maintenance information such as faults, daily operating parameters, abnormal handling records, start-up and shutdown maintenance, etc.

[0105] Predicted remaining lifetime T of pulse valve at first use 0 =(Rated use times×Comprehensive life factor R 0 ) / Average times of use per day; where, R=R t × R p , R t is the compressed air temperature life coefficient, R p Parameters such as compressed air pressure life coefficient, compressed air temperature, compressed air pressure, and pulse valve action times are collected o...

Embodiment 3

[0109] Embodiment three: (formulation of filter bag maintenance plan)

[0110] The formulation of filter bag maintenance plan mainly includes early warning of filter bag replacement, automatic formulation of regular inspection plan, inventory status and procurement plan.

[0111] First, set a warning time T in advance through the industrial computer 警 , the filter bag predicts the remaining service life T 剩 ≤Warning time T 警 , the system will issue an early warning message to remind the staff to detect and replace the filter bag in advance.

[0112] The automatic formulation of the regular inspection plan means that under normal circumstances, the filter bag needs to be randomly inspected every 1-2 months, and the system will make judgments based on the previous operating parameters. If the parameters are normal and the equipment is running well, the sampling interval will be extended; if the parameters are abnormal on all sides, the sampling interval will be shortened. If...

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PUM

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Abstract

The invention discloses a deduster intelligent maintenance system comprising a data acquisition module, a communication module, an industrial control computer and a far-end computer; the data acquisition module is connected each work part of the deduster, used for gathering work state data of the work parts, and transmitting the gathered work state data to the industrial control computer and the far-end computer via the communication module. The invention also discloses a deduster intelligent maintenance method comprising the steps of predicting service lives of the work parts and making maintenance plans. The deduster intelligent maintenance system and method are high in intelligent level, more comprehensive and reliable in maintenance and analysis, fast and accurate in responses on problems, can realize scientific prevention and maintenance of the deduster, can improve the deduster reliability, can prolong the deduster service life, can make reasonable maintenance plans, are more effectively in maintenance works, and timely and accurate in consumable purchases.

Description

technical field [0001] The invention relates to the technical field of industrial dust removal, in particular to an intelligent maintenance system and method for a dust collector. Background technique [0002] With the advancement of Industry 4.0, intelligent production has become an important research topic in the industrial field. Dust removal equipment is an auxiliary equipment in various industrial productions, but it is also an indispensable link in protecting the environment, reducing industrial air pollution, and building a green factory. In order to meet the needs of intelligent production and energy saving and environmental protection, the application of intelligence in the dust removal system also needs to be improved urgently. [0003] Traditional industrial dedusting is an open-loop system. These devices can only be operated independently, and the operating change data of various parameters (such as valve switches, pressure, frequency, etc.) in the equipment can...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41875G05B2219/31302Y02P90/02Y02P90/80
Inventor 马卫东高俊杰宋有军丁鹏鹏
Owner 尼欧迪克(青岛)环保科技有限公司
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