Sulfur forming device and working method

Abstract

The invention discloses a sulfur forming device and a sulfur forming working method. The sulfur forming device comprises a sulfur storage tank, a liquid sulfur pump, a drum distributor, a granulator, a conveyer and a packing machine. The sulfur forming working method comprises the following steps of: (a), conveying liquid sulfur from the sulfur storage tank to the drum distributor through the liquid sulfur pump, and spraying the liquid sulfur onto the granulator in a droplet shape through the drum distributor with pores; (b), quickly cooling and solidifying the liquid sulfur on a steel strip of a drum machine; and (c), directly conveying the formed sulfur granules to the packing machine through the conveyer and packing a finished product. On the principle that the conventional sulfur components are not changed, the conventional sulfur forming device with defects and weaknesses is improved and strengthened; and by optimizing the recovery process of the conventional device, the quality stability of a product and the operability are improved, and the process flow is shortened.

Description

technical field [0001] The invention relates to a sulfur molding device and working method in the sulfur recovery process of the coal chemical industry. Background technique [0002] With the rapid development of China's economy and the rapid rise of world energy prices, my country's coal chemical industry has ushered in a period of rapid development. According to the coal quality analysis report data, most of the sulfur entering the system is in the form of H 2 S form, a very small amount exists in the process gas in the form of COS, because the sulfur corrosion equipment in the system affects the production, it is necessary to remove the H in the process 2 S and COS are separated and removed, and converted into usable resources for recycling. With the increase in the processing volume of imported high-sulfur crude oil and the increasingly stringent national environmental protection policies, clear regulations have been made on pollutant discharge limits, and sulfur recov...

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Problems solved by technology

At present, due to the characteristics of complex equipment, multiple sources of raw materials, and complex components of sulfur forming equipment, existing equipment generally has problems such as large equipment investment, difficult operation, and large fluctuations in product quality.

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