Multifunctional operating box for safe operation of mercury-containing device and environmentally-friendly recovery of mercury solution

A safe operation and multi-functional technology, applied in the direction of using liquid cleaning methods, laboratory utensils, chemical instruments and methods, etc., can solve the problem of no recovery device, etc., to achieve low cost, convenient observation and operation, and avoid secondary pollution. Effect

Pending Publication Date: 2019-01-11
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The world-renowned manufacturer of mercury porosimeters, American Mike Company, also does not have a matching mercury solution operation and recovery device.

Method used

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  • Multifunctional operating box for safe operation of mercury-containing device and environmentally-friendly recovery of mercury solution

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Experimental program
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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] like figure 1 As shown: 1. The disassembly, cleaning and deep cleaning of mercury-containing devices are realized through three working areas; 2. Mercury recovery is realized through the conical area at the bottom of the treatment tank; 3. By adopting the submerged water-sealed operation method, The volatilization of mercury directly exposed to the air is completely avoided; 4, the adsorption of mercury is strengthened by setting mercury adsorption resin boxes at the water outlet and the oil outlet; 5, by setting 15° water outlets and The steady flow plate ensures the full precipitation of the mercury liquid in the current treatment tank; 4. The treatment tank uses transparent plexiglass as the main material, which is convenient for the operator to observe.

[0027] The working principle of the present invention:

[0028] The operator first fixes the...

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Abstract

A multifunctional operating box for safe operation of mercury-containing device and environmentally-friendly recovery of mercury solution includes three working areas, the three working areas are a dismounting area, a hot water cleaning area and a deep cleaning area respectively, a treatment tank is arranged in each of the three working areas, all the treatment tanks are communicated with each other, a water outlet tube is arranged at every communication place, the water outlet tube is arranged at a position, having a distance of 1 / 3 of the height of the tank body to the top end of the corresponding treatment tank, of the tank body, the three treatment tanks are arranged from high to low from left to right, and water discharged from the deep cleaning area is conveyed into a mercury adsorption resin tank through a pipeline. The multifunctional operating box has the characteristics of easiness in operation, suitableness for apparatuses for safe operation of mercury-containing devices and environmentally-friendly recovery, and realization of the characteristics of safe operation and recovery of the mercury solution.

Description

technical field [0001] The invention relates to the technical field of safety and environmental protection equipment manufacturing, in particular to a multifunctional operation box for safe operation of mercury-containing devices and environmental protection recovery of mercury liquid. Background technique [0002] Because mercury-containing devices are still widely used in chemical, metallurgical casting, and medical fields, and mercury will form very fine particles after being accidentally spilled on the ground, which will adhere to walls, clothing, and the ground. It will exist for years or even decades to come. At present, the commonly used method to deal with the spilled mercury is to sprinkle a layer of sulfur powder on the dropped mercury to make it into mercury sulfide, so as to reduce its volatilization. However, this method has great disadvantages, that is, it is not easy to recycle mercury, and the treatment is not clean enough, and some mercury will still volati...

Claims

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Application Information

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IPC IPC(8): B01L1/00B08B3/02B08B3/10
CPCB01L1/00B01L1/50B08B3/02B08B3/10B01L2200/141B01L2200/16B01L2200/0631
Inventor 席小庆张杰
Owner TSINGHUA UNIV
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