Safety control system for guanidine nitrate production process

A technology of safety control and production process, applied in general control system, control/regulation system, comprehensive factory control, etc., can solve problems such as loss expansion, less integration content of safety control system, personal safety threat of employees, etc., to achieve convenient control management , The effect of convenient and rapid location of leakage

Pending Publication Date: 2021-06-18
NINGXIA JIAFENG CHEMICALS CO LTD
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  • Description
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  • Application Information

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Problems solved by technology

[0003] Since the production of guanidine nitrate is a dangerous product, it is particularly important to control its production safety. However, in the existing technology, the integration content in the safety control system is less, and the connection between each unit is weak, so that the workshop encounters a sudd

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  • Safety control system for guanidine nitrate production process

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see figure 1 A safety control system for the production process of guanidine nitrate, including a safety control system, the safety control system includes a leak-proof control unit, a fire-proof unit, an explosion-proof unit, a poison-proof unit and a dust-proof unit, and the toxic gas detection system adopts an independent card, An independent CPU is set up to communicate with the DCS through an independent communication module in the decentralized co...

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Abstract

The invention relates to the technical field of guanidine nitrate production, and discloses a safety control system for a guanidine nitrate production process, which comprises a safety control system, and the safety control system comprises an anti-leakage control unit, a fireproof unit, an anti-explosion unit, an anti-poison unit and a dustproof unit. The anti-leakage control unit comprises a toxic gas detector, a tail gas recovery system, a condensate collecting tank controller, a DCS, a reaction kettle steam main pipeline safety system and a dissolving kettle steam pipeline controller. According to the safety control system for the guanidine nitrate production process, the anti-leakage control unit, the fireproof unit, the anti-explosion unit, the anti-poison unit and the dustproof unit are integrated, so that compared with a traditional safety control system, the integration range is wider; finally, the automatic fire alarm system integrates a manual alarm device, an automatic smoke alarm device, a fire extinguishing system and an emergency evacuation voice broadcast system, even if a fire accident occurs, crowd evacuation can be rapidly organized, and personnel safety is guaranteed.

Description

technical field [0001] The invention relates to the technical field of guanidine nitrate production, in particular to a safety control system for the production process of guanidine nitrate. Background technique [0002] The chemical name of guanidine nitrate is diaminoguanidine nitrate, and its varieties include: guanidine nitrate, refined guanidine nitrate, special ultra-fine guanidine nitrate, reagent type, etc. The main use of guanidine nitrate is new materials for automobile safety and used for the synthesis of sulfadiazine and other medicines Intermediates, rocket propellants, paint industry, photographic materials, disinfectants and other fields, guanidine nitrate is not only a raw material for the insecticide imidacloprid in pesticides, but also used for the synthesis of nitroguanidine, an intermediate intermediate in the next step, and can also be used as a variety of sulfonate There are a large number of urea producers in the country who are the intermediates of ur...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/41875C07C277/00C07C281/16G05B2219/32368
Inventor 石少峰谢皓
Owner NINGXIA JIAFENG CHEMICALS CO LTD
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