CN202688266U - Rail combined type coke oven hot coke weighing detection device - Google Patents
Rail combined type coke oven hot coke weighing detection device Download PDFInfo
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- CN202688266U CN202688266U CN 201220226473 CN201220226473U CN202688266U CN 202688266 U CN202688266 U CN 202688266U CN 201220226473 CN201220226473 CN 201220226473 CN 201220226473 U CN201220226473 U CN 201220226473U CN 202688266 U CN202688266 U CN 202688266U
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- bearing platform
- signal input
- signal output
- coke oven
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Abstract
The utility model discloses a large-scale coke oven hot coke weight online monitoring system, which comprises a bearing platform, pressure sensors, a digital processor, a controller, a display and an alarm, wherein the bearing platform is arranged on rails; the pressure sensors are arranged on the lower side of the bearing platform; signal output ends of the pressure sensors are connected with the signal input end of the digital processor; the signal output end of the digital processor is connected with the signal input end of the controller; the display signal output end of the controller is connected with the signal input end of the display; and the alarm signal output end of the controller is connected with the signal input end of the alarm. By the large-scale coke oven hot coke weight online monitoring system, high-temperature hot coke which taps off can be subjected to weight online monitoring to obtain an accurate coking ratio, and the data are controlled to be within the range of a reasonable value, so that a high-quality coking process is improved.
Description
Technical field
The utility model relates to red Jiao of a kind of coke oven detection system of weighing, and relates in particular to the red burnt weight on-line monitoring system of a kind of capacity coke oven.
Background technology
Coke is as thermal source and the reductive agent of ironmaking, and its quality has directly determined the quality of steel-making and ironmaking.Therefore, in the coke making process process, control blending ratio and calculating coking are than most important.
At present, in the big-and-middle-sized coal chemical enterprise of China, coal blending process has had more burden balance and weighing belt; Compare process and calculate coking, usually adopt the coke-oven coal tower weighing device that front end normal temperature coal is measured, high temperature red coking coal in rear end is not weighed and the device that measures, so cause to obtain accurate coking ratio, also can't rationally control and improve the high-quality coke making process to the coking ratio; Simultaneously, can't realize red Jiao Chejiao tank is being carried tank and put the tank process and carry out real-time state monitoring, and may therefore cause in this process, security incident occuring.
Summary of the invention
The purpose of this utility model provides a kind of energy to detect and calculate the red burnt weight on-line monitoring system of capacity coke oven of the true coking ratio of red pyrogene with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises bearing platform, pressure transmitter, digital processing unit, controller, indicating meter and warning howler, described bearing platform be installed on track above, described pressure transmitter be installed on described bearing platform below, the signal output part of described pressure transmitter is connected with the signal input part of described digital processing unit, the signal output part of described digital processing unit is connected with the signal input part of described controller, the display output terminal of described controller is connected with the signal input part of described indicating meter, and the alarm signal output ends of described controller is connected with the signal input part of described warning howler.
In the operational process, red burnt car travels at bearing platform, its weight information is sensed and is converted to electric signal transmission to digital processing unit by pressure transmitter, digital processing unit carries out exporting to controller after the computing to this signal, by controller to indicating meter output display signal, to the warning howler output alarm signal, indicating meter and warning howler are installed on the easily position of monitoring of managerial personnel, thereby make managerial personnel very clear to the weight information of red burnt car.In addition, red Jiao Chejiao tank also can be reacted on the indicating meter in real time putting forward tank and the weight change information of putting in the tank process, allows managerial personnel that the on-the-spot Real-time and Dynamic of red burnt car is clear in the heart, is convenient in time change coke making process, improves coke quality.
Further, described pressure transmitter is 48, is symmetrically distributed in the both sides below the described bearing platform.By test, adopt 48 pressure transmitters to carry out complete detection to the weight information at each position of red burnt car, realize the detection effect of the best.
The beneficial effects of the utility model are:
Adopt the utility model, can carry out the weight on-line monitoring to red Jiao of firm oven-fresh high temperature, obtain accurate coking than and with this Data Control in reasonable value, thereby improve the high-quality coke making process; Simultaneously red Jiao Chejiao tank is being carried tank and put the tank process and carry out real-time state monitoring, to guarantee that safety is carried tank and safety is put tank, avoiding the security incident in this process, and improve coke quality.
Description of drawings
Fig. 1 is physical construction synoptic diagram of the present utility model;
Fig. 2 is circuit structure block diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As depicted in figs. 1 and 2, the utility model comprises bearing platform 4, pressure transmitter 5, digital processing unit, controller and indicating meter, bearing platform 4 be installed on track 3 above, pressure transmitter 5 be installed on bearing platform 4 below, the signal output part of pressure transmitter 5 is connected with the signal input part of digital processing unit, the signal output part of digital processing unit is connected with the signal input part of controller, and the display output terminal of controller is connected with the signal input part of indicating meter.Pressure transmitter is 48, is symmetrically distributed in the both sides below the bearing platform 4.
In conjunction with Fig. 1 and Fig. 2, in the operational process, red burnt car 2 travels at bearing platform 4, electric signal transmission is sensed and be converted to its weight information to digital processing unit by pressure transmitter 5, digital processing unit carries out exporting to controller after the computing to this signal, to indicating meter output display signal, indicating meter is installed on the easily position of monitoring of managerial personnel, thereby makes managerial personnel very clear to the weight information of red burnt car 2 by controller.In addition, the burnt tank 1 of red burnt car 2 also can be reacted on the indicating meter in real time putting forward tank and the weight change information of putting in the tank process, allows managerial personnel that the on-the-spot Real-time and Dynamic of red burnt car 2 is clear in the heart, is convenient in time change coke making process, improves coke quality.
Claims (2)
1. red burnt weight on-line monitoring system of capacity coke oven, it is characterized in that: comprise bearing platform, pressure transmitter, digital processing unit, controller, indicating meter and warning howler, described bearing platform be installed on track above, described pressure transmitter be installed on described bearing platform below, the signal output part of described pressure transmitter is connected with the signal input part of described digital processing unit, the signal output part of described digital processing unit is connected with the signal input part of described controller, the display output terminal of described controller is connected with the signal input part of described indicating meter, and the alarm signal output ends of described controller is connected with the signal input part of described warning howler.
2. the red burnt weight on-line monitoring system of capacity coke oven according to claim 1, it is characterized in that: described pressure transmitter is 48, is symmetrically distributed in the both sides below the described bearing platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226473 CN202688266U (en) | 2012-05-21 | 2012-05-21 | Rail combined type coke oven hot coke weighing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226473 CN202688266U (en) | 2012-05-21 | 2012-05-21 | Rail combined type coke oven hot coke weighing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688266U true CN202688266U (en) | 2013-01-23 |
Family
ID=47543913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226473 Expired - Fee Related CN202688266U (en) | 2012-05-21 | 2012-05-21 | Rail combined type coke oven hot coke weighing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688266U (en) |
-
2012
- 2012-05-21 CN CN 201220226473 patent/CN202688266U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130521 |