CN202075248U - Analysis system for maturity degrees of cokes in coke oven - Google Patents
Analysis system for maturity degrees of cokes in coke oven Download PDFInfo
- Publication number
- CN202075248U CN202075248U CN2011200975747U CN201120097574U CN202075248U CN 202075248 U CN202075248 U CN 202075248U CN 2011200975747 U CN2011200975747 U CN 2011200975747U CN 201120097574 U CN201120097574 U CN 201120097574U CN 202075248 U CN202075248 U CN 202075248U
- Authority
- CN
- China
- Prior art keywords
- data
- module
- coke oven
- data processing
- processing module
- Prior art date
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model relates to an analysis system for maturity degrees of cokes in a coke oven, which comprises a data collection module, a data processing module, a display module and a storage module. The data collection module collects coal gas temperature data at a position of a corresponding ascending tube of each carbonization chamber and transmits the collected coal gas temperature data to the data processing module. The data processing module conducts treatment on the collected data and stores the data to a real-time database through the storage module. The data processing module is further connected with the display module and a man-machine interface and finishes arrangement function and display function through the man-machine interface. Through research analysis on the temperature at the position of the ascending tube of the coke oven, the analysis system is used for evaluating quality of the cokes and guiding coke oven thermo-technical staff to adjust the fire and coal gas adjustment staff to adjust coal gas flow used for heating.
Description
Technical field
The utility model relates to the coke oven coke degree of ripeness analytic system of coke oven heating optimal control management system.
Background technology
The fire path temperature management mode of coke oven is adopted in the management of coke oven and control always, this pattern is to remove to study the thermal process of coke oven from the temperature conditions of burning quirk, stablize the temperature of full stove by the horizontal and vertical temperature of stablizing coke oven, this pattern is based on the mensuration of experience and charge of coke central temperature based measurement realization coke oven thermal parameter, be to belong to the feedforward control pattern generally, the quality of coke can only just can be known by the assay after the discharging of the coke, prediction in advance can not be provided to the abnormal conditions of coke oven, the generation of coke pushing accident can not be in time avoided.
Along with the develop rapidly of modern detecting, the demand in the increasingly mature and market of computer technology improves, and directly the research of the coking process of STRENGTH ON COKE more and more comes into one's own.
Summary of the invention
The purpose of this utility model provides a kind of coke oven coke degree of ripeness analytic system, and this system is used to estimate coke quality by to the researching and analysing of coke oven coke oven uprising tube place temperature, and instructs coke oven thermal technology personnel to transfer fire and transfers the gasman to regulate the heating gas flow.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of coke oven coke degree of ripeness analytic system, comprise data acquisition module, data processing module, display module, memory module, the corresponding tedge of each carbonization chamber of described data collecting module collected coke oven place gas temperature data, with the gas temperature data transmission of gathering to data processing module; Described data processing module is saved in real-time data base by memory module after the data of gathering are handled; Described data processing module also is connected with display module and man-machine interface, finishes being provided with and Presentation Function by man-machine interface.
Compared with prior art, the beneficial effects of the utility model are:
1) this system is used to estimate coke quality by to the researching and analysing of coke oven coke oven uprising tube place temperature, and instructs coke oven thermal technology personnel to transfer fire and transfers the gasman to regulate the heating gas flow.
2) the utility model can be predicted the coking situation of each carbonization chamber of coke oven by the judgement of STRENGTH ON COKE degree of ripeness, and the heat (batch) number of burning and underburnt is in time handled, and avoids accident to take place.
3) application of the present utility model has fundamentally changed traditional production management pattern of coke oven, for coke oven production is laid the foundation to the management mode of following the tracks of coke quality by traditional temperature, pressure management.
4) the utility model method comprehensively compares with the uniformity ratio of the standard quirk that obtains by the manual temp measuring system of coke oven, is used for analyzing the whole homogeneity of coke oven, for the accent fire tube reason personnel of coke oven provide effective management information.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
See Fig. 1, a kind of coke oven coke degree of ripeness analytic system, comprise data acquisition module, data processing module, display module, memory module, described data acquisition module thermopair is installed in the corresponding tedge of each carbonization chamber place, be used for gathering the corresponding tedge of each carbonization chamber of coke oven place gas temperature data, with the gas temperature data transmission of gathering to data processing module; Described data processing module is saved in real-time data base by memory module after the data of gathering are handled; Described data processing module also is connected with display module and man-machine interface, finishes being provided with and Presentation Function by man-machine interface.
The course of work of native system is: thermopair is gathered tedge place coke-oven gas temperature, and temperature data is sent to data processing module by data transmission system, data processing module carries out analyzing and processing, calculating, and show various parameters by display module, and in conjunction with the manual temp measuring system of coke oven, comparative analysis, and provide the analysis conclusion, this analysis system provides effective management information for the accent fire tube reason personnel of coke oven.
The first step:, measure this coke-oven gas temperature of each carbonization chamber, and the real time temperature data are sent to data processing module by thermopair at each carbonization chamber tedge place peace thermopair.
Second step: data processing module regularly reads the tedge temperature data of collection, and these data are kept in the memory module, for the cycle calculations routine call.
The 3rd step: write the cycle calculations program, time of coalingging that this program is sent Vehicular system here and coke pushing time are respectively as the startup computing time in the coking cycle with finish computing time, the fire of each carbonization chamber of cycle calculations time, stewing stove time, the complete average fire of stove time and the full stove fire time uniformity ratio that falls that falls that falls in above-mentioned twice, and result of calculation is saved in SQLServer 2005 databases, call for display routine.
The 4th step: write display routine, this program can show cycle calculations program result calculated with the form of histogram, trend map and tables of data, also can set the calculating parameter value of cycle calculations program.
The 5th step: analyze the Various types of data trend curve.
1) by analyzing the fall variation tendency of time uniformity ratio of full stove fire, not only can obtain the even situation of degree of ripeness of coke, can also reflect the variation tendency of coke oven medial temperature;
2) by the average fire of the full stove of comparative analysis fall time trend curve and full stove standard quirk medial temperature trend curve, not only can draw the average fire of full stove fall time and the full stove standard quirk medial temperature relation of being inversely proportional to, can also be by contrasting the average fire of full stove fall time and target fire fall time difference trend curve and full stove standard quirk medial temperature trend curve, instruct the adjusting coke oven temperature, provide more direct desired value for regulating gas flow;
3) by the full stove fire of comparative analysis fall time uniformity ratio trend curve and craspedodrome thermometric uniformity ratio trend curve, can significantly judge the mean flue temperature lack of homogeneity to the fall influence of time of full stove fire, reflect that directly full furnace temperature adjusts the influence of STRENGTH ON COKE quality.
By above-mentioned steps, can realize that one overlaps the system that coke oven coke degree of ripeness is analyzed in more complete being used to.
Claims (1)
1. coke oven coke degree of ripeness analytic system, it is characterized in that, comprise data acquisition module, data processing module, display module, memory module, the corresponding tedge of each carbonization chamber of described data collecting module collected coke oven place gas temperature data, with the gas temperature data transmission of gathering to data processing module; Described data processing module is saved in real-time data base by memory module after the data of gathering are handled; Described data processing module also is connected with display module and man-machine interface, finishes being provided with and Presentation Function by man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200975747U CN202075248U (en) | 2011-04-02 | 2011-04-02 | Analysis system for maturity degrees of cokes in coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200975747U CN202075248U (en) | 2011-04-02 | 2011-04-02 | Analysis system for maturity degrees of cokes in coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202075248U true CN202075248U (en) | 2011-12-14 |
Family
ID=45113345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200975747U Expired - Lifetime CN202075248U (en) | 2011-04-02 | 2011-04-02 | Analysis system for maturity degrees of cokes in coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202075248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621183A (en) * | 2012-04-13 | 2012-08-01 | 安徽工业大学 | Judgment method for degree of maturity of coke |
| CN104267764A (en) * | 2014-09-11 | 2015-01-07 | 中国平煤神马能源化工集团有限责任公司技术中心 | Coke oven standard temperature dynamic optimization method |
| CN114058388A (en) * | 2021-10-28 | 2022-02-18 | 武汉钢铁有限公司 | Method for judging coke maturity of coke oven on line |
-
2011
- 2011-04-02 CN CN2011200975747U patent/CN202075248U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621183A (en) * | 2012-04-13 | 2012-08-01 | 安徽工业大学 | Judgment method for degree of maturity of coke |
| CN102621183B (en) * | 2012-04-13 | 2013-11-06 | 安徽工业大学 | Judgment method for degree of maturity of coke |
| CN104267764A (en) * | 2014-09-11 | 2015-01-07 | 中国平煤神马能源化工集团有限责任公司技术中心 | Coke oven standard temperature dynamic optimization method |
| CN104267764B (en) * | 2014-09-11 | 2016-08-17 | 中国平煤神马能源化工集团有限责任公司技术中心 | Coke oven standard temperature dynamic optimization method |
| CN114058388A (en) * | 2021-10-28 | 2022-02-18 | 武汉钢铁有限公司 | Method for judging coke maturity of coke oven on line |
| CN114058388B (en) * | 2021-10-28 | 2022-08-09 | 武汉钢铁有限公司 | Method for judging coke maturity of coke oven on line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102566551B (en) | Data mining-based method for analyzing thermal power plant operation index optimal target value | |
| CN104357065B (en) | Method for regulating and controlling temperature of coke oven | |
| CN103544273B (en) | Method for assessing integral states of furnace conditions by aid of pattern recognition technology | |
| CN110275007B (en) | Method for establishing coking coal cost performance evaluation model | |
| CN102520747B (en) | Coke oven temperature and pressure automatic monitoring oven control system | |
| CN201084009Y (en) | Creep deformation measuring and data multi- point automatic collection and automatic temperature control system | |
| CN102621183B (en) | Judgment method for degree of maturity of coke | |
| CN202075248U (en) | Analysis system for maturity degrees of cokes in coke oven | |
| CN202306196U (en) | Temperature field digital/analog simulation system for heating furnace | |
| CN109385285B (en) | Coke oven self-heating optimizing system | |
| CN106191350A (en) | Bottom house air port working condition appraisal procedure based on fixed point radar | |
| CN110951495A (en) | Method, system, medium and equipment for controlling coke quality in whole coking process | |
| CN101781574A (en) | Automatic monitoring system for oven drying temperature of coke oven | |
| CN101486917B (en) | Coke oven alpha value on-line detecting system and coke oven heating system regulating method | |
| CN106011353B (en) | A kind of blast funnace hot blast stove air-fuel ratio self-optimization method | |
| CN109251751A (en) | A kind of coke oven fire falls monitoring system | |
| CN102853448B (en) | Optimization method for combustion system of slab heat accumulating type heating furnace | |
| CN103294015A (en) | Set of optimization control methods of ethylene cracking furnace | |
| CN1651613A (en) | Control method of carbon anode roasting production system | |
| CN111156830A (en) | Automatic temperature control system for carbon pot-type calcining furnace | |
| CN202048995U (en) | Coke oven temperature measuring device | |
| CN102888233B (en) | Method for controlling temperature of super-huge coke oven | |
| CN202057594U (en) | Coke oven heating coal charge moisture online measuring system | |
| CN202075603U (en) | Top temperature measurement compensating system of regenerative chamber of coke oven | |
| CN200953016Y (en) | Automatic analyser for sintering combustion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |