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Fixed-point quantitative automatic loading method of bulk sulfur

A sulfur and automatic positioning technology, which is applied in the directions of transportation, packaging, loading/unloading, etc., can solve the problems that dust has a great impact on the health of production personnel, the impact of the weather on loading operations, and the degree of automation is not high, so as to achieve efficient dust removal and dust suppression Measures, improve the safety of operation, the effect of fast turnover of wagons

Active Publication Date: 2012-03-21
CHINA PETROLEUM & CHEM CORP +1
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AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of low weighing accuracy, slow loading speed, low degree of automation, large human influence, high labor intensity, large floor area, open-air operation, serious environmental pollution and dust The health of the production personnel is greatly affected, and the loading operation is greatly affected by the weather. The present invention proposes a bulk sulfur fully enclosed, continuous transportation, fast and accurate fixed-point quantification using advanced automatic control, weighing measurement and continuous transportation technology Loading method

Method used

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  • Fixed-point quantitative automatic loading method of bulk sulfur
  • Fixed-point quantitative automatic loading method of bulk sulfur
  • Fixed-point quantitative automatic loading method of bulk sulfur

Examples

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Embodiment

[0061] The annual sulfur output of a natural gas purification plant is about 3 million tons, and the daily output is about 8,640 tons. How to store such a large sulfur output, load it into trucks and transport it abroad to ensure the coordinated operation of all links in sulfur production and sales is a key problem that needs to be solved.

[0062] If the bag loading method is adopted, no matter whether it is loading from the sulfur warehouse or directly loading from the sulfur forming automatic packaging and palletizing, it is calculated that each person carries one bag per minute, and about 250 on-site handling personnel are required per shift, and The porters are labor-intensive. This method not only cannot guarantee the loading accuracy, but also needs to be reversed many times at the same time, the loading speed is slow, the loading efficiency is low, and it cannot meet the needs of large-scale production; a large number of moving personnel poses hidden dangers to the safe...

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Abstract

The invention relates to a fixed-point quantitative automatic loading method of bulk sulfur, comprising a belt transport system, a variable frequency dragging automatic positioning and traction system and a rapid precise loading system (3). The belt transport system transports bulk sulfur in a sealed circular stock ground (1), a sulfur forming device or other sulfur storage yards to the rapid precise loading system (3); the variable frequency dragging automatic positioning and traction system tracts the sulfur transport train to part in a loading position accurately; the rapid precise loading system (3) meters the bulk sulfur from a belt transporter (4) accurately and loads the bulk sulfur rapidly in a sulfur transport rain at fixed point. The invention has the advantages of high metering precision, rapid loading, high degree of automation, small occupied area, environmental-friendliness and non-dust, fully sealed safe operation and all-weather automatic and continuous loading.

Description

technical field [0001] The invention relates to an automatic loading method for bulk goods, in particular to a multi-point automatic metering and rapid loading method for containers of bulk sulfur. Background technique [0002] Sulfur is a large amount of hydrogen sulfide gas produced in the production process of petrochemical, natural gas processing, mineral smelting, coal chemical industry, etc., which passes through the sulfur recovery device to form liquid sulfur, and then turns into block, granular or powdery solid through molding process, so as to facilitate storage and transportation. As a by-product recycled for environmental protection in the above-mentioned production process, sulfur is also an important chemical raw material. Due to the hazards of irritating, flammable, explosive, poor conductor and acidification corrosion of sulfur, higher requirements are put forward for the safety and environmental protection of sulfur production, storage, loading and unloadin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G67/08B65G69/18
Inventor 孙丽丽李浩张勇白岩闫善道
Owner CHINA PETROLEUM & CHEM CORP
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