2results about How to "Speed up neutralization" patented technology

The present application relates to a kind of multifunctional emergency method and device for personnel dangerous chemical damage processing, including emergency cabin, eye washing system, spraying system, central control system;Wherein eye washing system and spraying system are integrated inside emergency cabin, and at least one pure water supply unit is included;The eye washing system includes: eye washing medicine box, disposable eye washing pipe, eye washing flow path selection and control unit;The spraying system includes: spraying medicine box, spraying head, spraying flow path selection and control unit;Central control system includes main controller, man-machine interface and the memory with multiple disposal procedures preset inside, and man-machine interface is used to accept the injury type selection instruction input by user;Each of the disposal procedure defines at least one flushing scheme corresponding to injury type.Function is comprehensive, can realize the dangerous chemical damage processing of eye, skin and other multiple sites, and safety and practicality are high, and can be widely applied to various dangerous chemical scenes.

The utility model relates to lithium sink mother liquor recycling technical field, specifically disclose a lithium sink mother liquor recycling system, including the lithium sink mother liquor storage tank, neutralization device, filtering equipment, evaporator and centrifugal device connected in proper order through pipeline, the solid phase recovery device is connected to the solid phase outlet of centrifugal device, and the liquid phase recovery device is connected to the liquid phase outlet of centrifugal device, and the neutralization device includes neutralization jar, and the top of neutralization jar is provided with primary lithium sink mother liquor feeding port and sulfuric acid feeding port, and the sulfuric acid feeding port is connected with sulfuric acid storage tank through sulfuric acid pump, and the bottom of primary lithium sink mother liquor feeding port is connected with first spiral dispersion feeding pipe, and the bottom of sulfuric acid feeding port is connected with second spiral dispersion feeding pipe, and the pH monitor is arranged in neutralization jar, and the outside of neutralization jar is provided with temperature control jacket, and the circulating cooling water is circulated in temperature control jacket. The system can reduce the addition of auxiliary materials, reduce energy consumption, improve the resource utilization rate and economic benefit of lithium carbonate production.