Precise positioning system for coke-oven locomotive

A precise positioning and precise positioning technology is applied in the field of precise positioning systems for coke oven locomotives, which can solve problems such as poor positioning accuracy of coke oven locomotives.

Active Publication Date: 2017-09-15
SHANGHAI INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of poor positioning accuracy of coke oven locomotives, this application provides an accurate positioning system for coke oven locomotives, including a first positioning device, a second positioning device and a PLC controller;

Method used

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  • Precise positioning system for coke-oven locomotive
  • Precise positioning system for coke-oven locomotive
  • Precise positioning system for coke-oven locomotive

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Embodiment Construction

[0027] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0028] This example provides a precise positioning system for a coke oven locomotive, including a first positioning device 1, a second positioning device 2 and a PLC controller. The structural diagram of the first positioning device 1 is as follows figure 1 As shown, the structural diagram of the second positioning device 2 is as figure 2 As shown, through the induction of the first positioning device 1 and the second positioning device 2, and the cooperation with the PLC controller, the running speed and running state of the coke oven locomotive are adjusted to achieve the purpose of precise positioning.

[0029] Specifically, the first positioning device 1 includes: an RFID coarse adjustment module 11, a Hall effect fine positioning module 12, a control module 13 and a housing 14; The module 13 is connected with signals, and t...

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Abstract

The invention discloses a precise positioning system for a coke-oven locomotive. The precise positioning system comprises a first positioning device and a second positioning device, wherein the first positioning device is arranged on the coke-oven locomotive; the second positioning device is arranged in the front of a furnace body; and when the first positioning device induces the second positioning device in the front of the prepositioned furnace door, the first positioning device is used for firstly carrying out coarse adjustment on the running speed of coke-oven locomotive through a PLC controller and then precisely braking the running state of the coke-oven locomotive, so that the coke-oven locomotive is precisely located in the front of the prepositioned furnace door. The precise positioning system is capable of reliably positioning the coke-oven locomotive under the conditions of poor working conditions and relatively high positioning accuracy requirements, and is high in coke-oven locomotive positioning intelligence and high in work efficiency.

Description

technical field [0001] The invention relates to the technical field of positioning, in particular to an accurate positioning system for a coke oven locomotive. Background technique [0002] Coke is mainly used in blast furnace ironmaking and blast furnace smelting of non-ferrous metals such as copper, lead, zinc, titanium, antimony, mercury, etc., and acts as a reducing agent, heating agent and material column skeleton. Therefore, coke plays an important role in heavy industrial production. The main process of coke production is as follows: firstly, the preparation of coking coal materials (referred to as coal preparation), which is to prepare various clean coals (or low-ash raw coals) transported from coal mines into accurate proportions, appropriate particle sizes, uniform quality, and consistent Coal required for coking. It generally includes: coal unloading, storage and mixing, compounding, crushing and mixing, and sending the prepared coal to the coke oven coal storag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B41/00
CPCC10B41/00
Inventor 马向华林伟史晓东曹瑞林
Owner SHANGHAI INST OF TECH
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