Introduction to Coke Oven Temperature Measurement System
This system is a coke oven temperature measurement management system specially developed for the coking industry. It is suitable for the measurement and management of the straight line, cross wall, burner head, top storage and coke cake center temperature of various coke ovens. Infrared thermometer from coke oven After the measured temperature value is measured, the temperature can be automatically input into the computer. The software automatically adds the combustion chamber number according to the temperature measurement sequence of the straight line, the cross wall and the burner, and separates the temperature of the machine side and the focal side, and the straight line temperature can also be The correction value is added in sections, and each temperature measurement record is automatically formed, which can be viewed and printed. The software interface is friendly, the operation is simple and convenient, the data is authentic and reliable, and the management is comprehensive. After three times of three shifts per day, the system can calculate K and K An to form a furnace temperature daily report. The measured straight and cross wall temperatures can respectively form a temperature profile. The straight line temperature curve can be displayed separately on the machine side and the focal side. The cross-wall temperature curve has a single cross-wall curve, cross-wall curves for each segment (five rows or ten rows), and full furnace cross-wall curves. All temperature profiles can be recalled for viewing and printing at any time. The temperature curve drawn by the computer is fast and accurate, and can guide the tuning. First, the adaptability of the software system
Designed by senior experts in the coking industry
The functional structure of the whole system was designed by experienced coking industry experts, and the opinions of process experts of several large coking plants were obtained during the use of the system, thus ensuring the stability of the system structure and complying with industry norms.
l Flexible adjustment according to the actual production of each coking plant
On the basis of structured software design, closely combined with the process requirements of each coking plant, it can be functionally adjusted for each coking plant's production, thus forming a customized application software for each coking plant to ensure the coke oven heating. Management has a guiding role.
l Easy to operate, easy to learn and use
The software adopts the operation interface of the large icon toolbar, which is beautiful and practical, easy to learn and use, and various data input statistics are accurate and effective. It is very suitable for the actual situation of domestic coking plants and has high applicability.
Second, the role of practical applications
l Reduce the labor intensity of the operators.
l Automation of production management: computer data at all levels are used as assessment criteria to make the responsibility clear, avoiding the false situation caused by human beings, and it is well documented when problems arise.
l Improve the production and quality of coke: Apply computer artificial artificial intelligence program to prepare a reasonable push plan according to the condition of the furnace. Strict push-focus operation control can increase coke yield and quality.
l Save energy and reduce consumption.
l Extend the service life of the furnace.
l Grasping the main links of coke oven production and improving the management level of enterprises.
l Furnace temperature detection is timely and accurate, providing real and reliable data for fire control.
Third, the realization of furnace temperature automatic management
The portable infrared pyrometer with storage device is used to measure the temperature of the straight line and the cross wall, and is transmitted to the computer through a standard interface. The computer calculates K-K, K-A, etc., and generates the straight-line and cross-wall temperature curves and reports; according to the artificial artificial intelligence and The straight-through temperature control algorithm developed by the fuzzy control principle is used to perform heating control correction or manual tuning guidance. The completed functions are as follows:
1. Automatically collect the straight and cross wall temperatures measured by the portable pyrometer through the RS232C interface and store them for automatic recording and management of the furnace temperature.
2. Process the straight and cross wall temperatures and automatically calculate the K-K stability factor;
3. Automatically form straight and cross wall temperature curves;
4. According to the straight-line temperature processing algorithm based on the principle of artificial artificial intelligence, the trend of furnace temperature change will be calculated and predicted, and the artificial fire adjustment will be guided.
Fourth, system composition and some reports
The system consists of several modules, such as straight line, cross wall, burner head, top storage, and center temperature of the coke cake. It realizes the temperature collection and processing of the straight, cross wall and side fire channel of the coke oven, and calculates K and K. And the average value, automatically generate temperature report, temperature curve.
Furnace temperature daily report
2. Burner temperature record
3. Horizontal wall temperature record
4. Furnace temperature curve
It can display the focal temperature curve of the machine, the temperature curve of each combustion chamber of the cross wall and the average temperature curve of the whole furnace.
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