Automatic tank dumping system for torpedo type molten iron vehicle tilting device and technological method thereof

Abstract

The invention discloses an automatic tank dumping system for a torpedo type molten iron vehicle tilting device and a technological method thereof, and overcomes the defect that great potential safetyhazards exist in manual operation of a station of a tank dumping station at present. According to the technical scheme, a roller shutter door is controlled to be automatically closed by detecting theposition of the molten iron vehicle tilting device; and in addition, a control device is matched with a position monitoring device and a tapping detection device to realize automatic tapping control operation. The automatic tank dumping system for the torpedo type molten iron vehicle tilting device and the technological method thereof have the advantages that the operation is more automatic and intelligent, and the production is safer.

Description

technical field [0001] The invention relates to a steel-making reverse pouring process technology, in particular to a system and a process method for realizing automatic reverse pouring of a torpedo-type mixed iron car. Background technique [0002] At present, in most of the steelmaking plants in China, the positions of the pouring station are almost all manually operated, and the degree of automation is not high. The main operating procedures are: 1) the mixing iron car is in place, and the electrical connector is manually connected; 2) the molten iron tank is over the span On-site operation of the trolley; 3) On-site operation of temperature measurement and sampling; 4) After the samples are manually taken out, the pneumatic sample delivery room sends the samples manually. [0003] Manual operation will bring great hidden dangers to the production and safety of the can dumping station area. For example, in January 2017, an accident occurred in a domestic steel plant dumpi...

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Problems solved by technology

[0002] At present, in most of the steelmaking plants in China, the positions of the pouring station are almost all manually operated, and the degree of automation is not high. The main operating procedures are: 1) the mixing iron car is in place, and the electrical connector is manually connected; 2) the molten iron tank is over the span On-site operation of the trolley; 3) On-site operation of temperature measurement and sampling; 4) After the sample is manually taken out, the pneumatic sample delivery room sends the sample manually

[0003] Manual operation will bring great hidden dangers to production and safety in the dumping station area. For example, in January 2017, an accident occurred in a domestic steel plant dumping station where the No. 25 mixed iron truck dumped molten iron on the fourth line platform. The time is 60 hours, which has a great impact on production

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