Emergency treatment device for dangerous chemical leakage

Abstract

The invention discloses an emergency treatment device for dangerous chemical leakage. A partition plate is arranged in the middle of a liquid tank to form a structure taking upper and lower stirring chambers and a liquid storage chamber as a main body; the bottom of the liquid tank and the extending outer edge of the middle partition plate are provided with a steel plate framework with an upper layer and a lower layer; a stirring pump is fixed on the middle extending partition plate; an ejector inlet is communicated with the stirring pump, while an outlet is communicated with the stirring chambers; an electric ball valve is arranged at an ejector negative pressure port and communicated with a four-way pipe; a hopper is arranged on the upper part of the four-way pipe; and a spray pump is fixed on a lower extending steel plate, a liquid inlet of the spray pump is communicated with a liquid outlet of the liquid storage chamber, a liquid outlet of the spray pump is communicated with a three-way pipe II, and the other two ports of the three-way pipe II are connected with a hydrant I and a control valve I respectively. The device is suitable for emergency treatment of accidents in production, storage, transportation, selling, use and waste treatment of dangerous chemicals, and avoids heavy casualties, property loss and environmental pollution.

Description

technical field [0001] The invention relates to an emergency treatment device for leakage of hazardous chemicals, in particular to an emergency treatment device for leakage of solid, liquid and gaseous hazardous chemicals. technical background [0002] At present, in the production, storage, transportation, sales, use and disposal of hazardous chemicals, accidents such as fire, explosion, leakage and poisoning occur frequently, causing heavy casualties, property losses and environmental pollution. However, the problems existing in the emergency treatment device for leakage of hazardous chemicals are: 1. The function of the emergency treatment device is single. Due to the uncertainty of pollution events, the state of the prepared solute is also uncertain, which may be any of solid, liquid and gas. Two, can not effectively control the solution preparation speed. Some chemicals are relatively active in nature, and there may be violent reactions in the process of preparing sol...

AI Technical Summary

Problems solved by technology

[0002] At present, in the production, storage, transportation, sales, use and disposal of hazardous chemicals, accidents such as fire, explosion, leakage and poisoning have occurred from time to time, causing heavy casualties, property losses and environmental pollution.

And the existing problem of hazardous chemical leakage emergency treatment device is: one, the emergency treatment device has a single function

2. Cannot effectively control the solution preparation speed

Third, the discontinuity of the solution preparation process

Most of the existing mixing devices are phased preparation of solute and solvent, and phased supply of decontamination solution is not allowed for larger accidents.

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