System for production of solid modified sulfur products

A technology for manufacturing systems and solidified bodies, applied in the fields of sulfur compounds, manufacturing tools, inorganic chemistry, etc., and can solve problems such as difficult melting and injection

Inactive Publication Date: 2008-05-28
NIPPON OIL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The same below), so it is difficult to melt and inject on site

Method used

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  • System for production of solid modified sulfur products
  • System for production of solid modified sulfur products

Examples

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Embodiment Construction

[0047] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0048] FIG. 1 is a diagram showing an embodiment of a modified sulfur cured body production system of the present invention. The modified sulfur cured body manufacturing system is used to manufacture modified sulfur modified with a sulfur modifier as a binder to solidify aggregates that can be used as materials for civil engineering or construction, and can be used as non-hazardous materials. Sulfur solidified body, which includes molten sulfur tank 1, sulfur modifier tank 2, modified sulfur manufacturing tank 3, fine aggregate heating storage bin 4, modified sulfur intermediate material tank 5, coarse aggregate heating storage Bin 6, mixing device 7, injection device 8.

[0049]The molten sulfur tank 1 accommodates molten sulfur therein and heats the contents (molten sulfur) inside to a predetermined temperature (for example, 119° C.) or higher. Sulfur is c...

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Abstract

The present invention relates to a system for producing a modified sulfur solidified body, which comprises the following steps: receiving and mixing molten sulfur from a molten sulfur tank 1 and a sulfur modifier from a sulfur modifier tank 2 to produce modified sulfur; The modified sulfur production tank 3 whose contents are heated to a predetermined temperature or higher; the modified sulfur from the modified sulfur production tank 3 and the fine aggregate from the fine aggregate heating storage bin 4 are received and mixed to produce a modified sulfur intermediate At the same time, the modified sulfur intermediate material tank 5 that heats the internal contents to a predetermined temperature or more; receives and kneads the modified sulfur intermediate material from the modified sulfur intermediate material 5 and the modified sulfur intermediate material from the coarse aggregate heating storage silo 6. At the same time, a kneading device 7 that heats the internal kneaded material to a predetermined temperature or more; receives and stores the raw materials kneaded by the kneading device 7, heats it to a predetermined temperature or more, and simultaneously measures the internal raw materials and injects Injection device 8 of mould 36 . Thereby, a modified sulfur cured product which can be easily transported and can be stored as a non-dangerous substance (herein, a non-dangerous substance refers to a flame-retardant or non-flammable substance) can be produced.

Description

technical field [0001] The present invention relates to a modified sulfur cured body manufacturing system for manufacturing a modified sulfur cured body that can be used in civil engineering by using modified sulfur modified with a sulfur modifier as a binder to solidify aggregates. Or construction materials, it can be used as a non-hazardous substance (here, non-hazardous substance refers to a flame-retardant or non-flammable substance. The same below) is a modified sulfur cured body that is easy to store and transport. Background technique [0002] In recent years, sulfur, which is solid at room temperature and melts when it exceeds about 119°C, has attracted attention as a material that is solid at room temperature but melts and becomes fluid when heated above a predetermined temperature. Try to mix the prescribed samples with this sulfur and use it as one of civil engineering or construction materials. The sulfur material using the above-mentioned sulfur is called sulfu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C9/02B28C5/46B28B17/02C01B17/00
CPCB28C5/466B28C7/003B28C9/002C01B17/0243C04B28/36C04B14/06C04B24/00B28B17/02B28C5/46B28C9/02C01B17/00
Inventor 茶谷正明仓挂稔
Owner NIPPON OIL CO LTD
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