CN109126314A - The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system - Google Patents
The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system Download PDFInfo
- Publication number
- CN109126314A CN109126314A CN201811276232.4A CN201811276232A CN109126314A CN 109126314 A CN109126314 A CN 109126314A CN 201811276232 A CN201811276232 A CN 201811276232A CN 109126314 A CN109126314 A CN 109126314A
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- CN
- China
- Prior art keywords
- fault diagnosis
- pulse dust
- dust collector
- cleaning system
- soot cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of fault diagnosis systems of online ash removal type pulse dust collector soot cleaning system, comprising: multiple pressure sensors are respectively arranged in air accumulator entrance, pulse dust cleaning pneumatic manifold and each cloth pocket and divide gas bag；Controller is connect with pressure sensor signal described in each, the first data transmitted for receiving the pressure sensor, and by first data and the second pre-stored comparing, and exports judging result；Power supply is electrically connected with pressure sensor described in each and the controller respectively；Display device, for receiving judging result and the display of the controller output.The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system provided by the invention, realizes the automatic fault diagnosis of soot cleaning system, improves the working efficiency of fault diagnosis, improve accuracy rate.
Description
Technical field
The present invention relates to pulse dust collector technical field, especially a kind of online ash removal type pulse dust collector soot cleaning system
Fault diagnosis system.
Background technique
2018, ecological environment portion issued " iron and steel enterprise's minimum discharge programme of work (exposure draft) ", and scheme is wanted
Seeking organized concentration of emission is≤10mg/Nm3, the year two thousand twenty by the end of October before, Jing-jin-ji region and periphery, the Yangtze River Delta, Fen Weihe Plain etc. are big
The iron and steel enterprise that gas prevention and cure of pollution key area has transformation condition is basically completed minimum discharge transformation；To before the end of the year 2022, pearl
The regions such as triangle, Chengdu-Chongqing, Liaoning Middle, Wuhan and its periphery, Chang Zhu Tan, Wu Chang are basically completed；To before the end of the year 2025, whole nation tool
The iron and steel enterprise of standby transformation condition strives realizing minimum discharge.
Under current technology condition, pulse dust collector is the mature technology for realizing qualified discharge, and iron and steel enterprise 90% with
Upper equipment is pulse dust collector.Pulse dust collector stable operation is the key that one of qualified discharge, soot cleaning system reliability service
One of pulse dust collector stable operation, the fault diagnosis of present soot cleaning system mainly manually, the speed diagnosed in this way
Degree is slow, and accuracy rate is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of failures of online ash removal type pulse dust collector soot cleaning system to examine
Disconnected system, realizes the automatic fault diagnosis of soot cleaning system, improves the working efficiency of fault diagnosis, improves accuracy rate.
The present invention provides a kind of fault diagnosis systems of online ash removal type pulse dust collector soot cleaning system, comprising:
Multiple pressure sensors are respectively arranged in air accumulator entrance, pulse dust cleaning pneumatic manifold and each cloth pocket
Divide gas bag；
Controller is connect with pressure sensor signal described in each, first transmitted for receiving the pressure sensor
Data, and by first data and the second pre-stored comparing, and export judging result；
Power supply is electrically connected with pressure sensor described in each and the controller respectively；
Display device, for receiving judging result and the display of the controller output.
It further, further include input unit, for inputting second data to the controller.
Further, the controller is PLC.
Further, the display device is mobile phone.
The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system provided by the invention, realizes soot cleaning system
Automatic fault diagnosis, improve the working efficiency of fault diagnosis, improve accuracy rate.Ensure each component in soot cleaning system
It alarms immediately when breaking down, realizes the soot cleaning system failure of quick, accurate early detection online ash removal type pulse dust collector
Purpose.
Detailed description of the invention
Fig. 1 is the work of controller in the fault diagnosis system of online ash removal type pulse dust collector soot cleaning system of the present invention
The schematic diagram of process.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
A kind of fault diagnosis system of online ash removal type pulse dust collector soot cleaning system, comprising:
Multiple pressure sensors are respectively arranged in air accumulator entrance, pulse dust cleaning pneumatic manifold and each cloth pocket
Divide gas bag；
Controller is connect with pressure sensor signal described in each, first transmitted for receiving the pressure sensor
Data, and by first data and the second pre-stored comparing, and judging result is exported, and specifically, pressure sensor
The compressed air pressure Data Concurrent of detection different location is sent to controller, the data of controller reception pressure sensor, and with
Failure setup parameter compares, while soot cleaning system control program participates in comparison, and discovery is more than that failure setup parameter is automatically defeated
Be out of order signal.Failure setup parameter can be changed according to different dedusters；
Power supply is electrically connected with pressure sensor described in each and the controller respectively；
Display device, for receiving fault-signal and the display of the controller output.
It further include input unit in one optional embodiment of the present embodiment, for being set to the controller input fault
Determine parameter.
In one optional embodiment of the present embodiment, the controller is PLC.
In one optional embodiment of the present embodiment, the display device is mobile phone.
This fault diagnosis system finishes the pure manual type of previous soot cleaning system fault diagnosis, changes soot cleaning system event
Hinder the operating mode that soot cleaning system fault diagnosis is just carried out after significantly affecting deduster ash-removal effect.Realize soot cleaning system failure
Diagnose quick, accurate, early stage effect, it is ensured that the operation steady in a long-term of pulse dust collector.
The scope of protection of the present invention is not limited to this.Those skilled in the art are made equivalent on the basis of the present invention
Substitution or transformation, it is within the scope of the present invention.Protection scope of the present invention is subject to claims.
Claims (4)
1. a kind of fault diagnosis system of online ash removal type pulse dust collector soot cleaning system characterized by comprising
Multiple pressure sensors are respectively arranged in air accumulator entrance, pulse dust cleaning pneumatic manifold and each cloth pocket
Divide gas bag；
Controller is connect with pressure sensor signal described in each, first transmitted for receiving the pressure sensor
Data, and by first data and the second pre-stored comparing, and export judging result；
Power supply is electrically connected with pressure sensor described in each and the controller respectively；
Display device, for receiving judging result and the display of the controller output.
2. the fault diagnosis system of online ash removal type pulse dust collector soot cleaning system as described in claim 1, which is characterized in that
It further include input unit, for inputting second data to the controller.
3. the fault diagnosis system of online ash removal type pulse dust collector soot cleaning system as described in claim 1, which is characterized in that
The controller is PLC.
4. the fault diagnosis system of online ash removal type pulse dust collector soot cleaning system as described in claim 1, which is characterized in that
The display device is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276232.4A CN109126314A (en) | 2018-10-30 | 2018-10-30 | The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811276232.4A CN109126314A (en) | 2018-10-30 | 2018-10-30 | The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109126314A true CN109126314A (en) | 2019-01-04 |
Family
ID=64806860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811276232.4A Pending CN109126314A (en) | 2018-10-30 | 2018-10-30 | The fault diagnosis system of online ash removal type pulse dust collector soot cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109126314A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535466A (en) * | 2015-01-09 | 2015-04-22 | 靖江市恩菲环境工程技术研究所 | Dust concentration monitoring method and system and PLC |
| CN205516938U (en) * | 2016-01-22 | 2016-08-31 | 佛山市顺德区煌龙环保机械设备有限公司 | Central authorities' dust remover |
-
2018
- 2018-10-30 CN CN201811276232.4A patent/CN109126314A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104535466A (en) * | 2015-01-09 | 2015-04-22 | 靖江市恩菲环境工程技术研究所 | Dust concentration monitoring method and system and PLC |
| CN205516938U (en) * | 2016-01-22 | 2016-08-31 | 佛山市顺德区煌龙环保机械设备有限公司 | Central authorities' dust remover |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
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| RJ01 | Rejection of invention patent application after publication |