Pressure compensating electronic scale for batching system on top of blast furnace
A batching system, blast furnace technology, applied in general control systems, control/regulation systems, testing/monitoring control systems, etc., can solve the problem of reducing the response speed and service quality of after-sales service, increasing the mental workload of technicians, and affecting solutions. Problems such as the efficiency of failure problems, to avoid duplication of labor, save manpower, and improve processing speed
Inactive Publication Date: 2018-10-23
上海前孟计算机科技有限公司
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Problems solved by technology
[0002] The existing pressure correction electronic scale of the top batching system of the blast furnace cannot realize remote fault diagnosis when a fault occurs. The technical support personnel need to visit the site in person, digest it by themselves, and abstractly understand the operation status of the actual equipment through the analysis of the brain, and analyze the cause of the fault. Greatly increase the mental workload of technicians, affect the efficiency of troubleshooting problems, and reduce the response speed and service quality of after-sales service
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[0029] The present invention will be further described below in conjunction with specific illustrations.
[0030] refer to figure 1 , an electronic scale for pressure correction of the batching system on the top of the blast furnace, the upper side of the blast furnace is provided with a material tank, the material tank and the blast furnace are sealed and connected by a soft connection device, and several weighing sensors are arranged between the material tank and the furnace frame, The charging tank is provided with a pressure filling valve and a release valve, and the control signal input ends of the pressure filling valve and the release valve are connected with the blast furnace feeding controller module 1, and it is characterized in that the signal output end of the weighing sensor is connected to the The weight transmitter is connected, and the signal output end of the weight transmitter is connected with a pressure correction controller. There is an air pressure sensor...
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The invention relates to a pressure compensating electronic scale for a batching system on top of a blast furnace. The upper side of the blast furnace is provided with a charging bucket, the chargingbucket is connected with the blast furnace through a flexible connection device, there are a plurality of weighing sensors between the charging bucket and a furnace frame, the charging bucket is provided with a pressurizing valve and a bleeding valve, and control signal input ends of the pressurizing valve and the bleeding valve are connected with a blast furnace feeding controller module. The pressure compensating electronic scale further comprises a DTU module and a cloud server, wherein the blast furnace feeding controller module is connected with the DTU module, and the DTU module is wirelessly connected with the cloud server; and the cloud server is internally provided with a virtual reality diagnosis and maintenance module, and the virtual reality diagnosis and maintenance module includes a fault database stored with fault information and an expert experience database stored with solutions corresponding to the fault information. Due to adoption of the technical scheme, technicians need not to go to the site personally for troubleshooting in the case that there is no available network interface or Internet around for the pressure compensating electronic scale, thereby realizing remote maintenance for the pressure compensating electronic scale for the batching system on the top of the blast furnace.
Description
technical field [0001] The invention relates to the technical field of pressure correction electronic scales of a blast furnace top batching system, in particular to a pressure correction electronic scale maintenance system for a blast furnace top batching system. Background technique [0002] The existing pressure correction electronic scale of the top batching system of the blast furnace cannot realize remote fault diagnosis when a fault occurs. The technical support personnel need to visit the site in person, digest it by themselves, and abstractly understand the operation status of the actual equipment through the analysis of the brain, and analyze the cause of the fault. It greatly increases the mental workload of technicians, affects the efficiency of troubleshooting problems, and reduces the response speed and service quality of after-sales service. Contents of the invention [0003] The object of the present invention is to provide a real-time remote maintenance sy...
Claims
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IPC IPC(8): G05B23/02
CPCG05B23/0224G05B2219/24048
Inventor 杨灏杨恒
Owner 上海前孟计算机科技有限公司