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Acid cylinder for soaking laboratory glassware in ventilating chamber

A glassware, laboratory technology, applied in the field of laboratory utensils, to achieve the effect of appropriate design ratio and reducing harm

Pending Publication Date: 2018-03-23
贵州金域医学检验中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of acid tank for soaking laboratory glassware in the fume hood, thereby solving the aforementioned problems existing in the prior art

Method used

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  • Acid cylinder for soaking laboratory glassware in ventilating chamber
  • Acid cylinder for soaking laboratory glassware in ventilating chamber
  • Acid cylinder for soaking laboratory glassware in ventilating chamber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] The acid vat used for soaking laboratory glassware in a fume hood described in this embodiment, the acid vat includes an outer vat 1, an inner vat 2 and an upper cover 3, and the inner vat 2 is inserted into the outer vat 3, The upper cover 3 is fastened on the outer cylinder 1;

[0023] Two outer cylinder leaking blocks 11 are arranged on the inner walls of the front and rear walls of the outer cylinder 1, and a first safety lock block 12 is arranged on the top of the left or right wall of the outer cylinder 1. Safety card slots 13 are provided on the outer walls of the front and rear walls of the cylinder 1;

[0024] The left and right walls of the inner cylinder 2 are all provided with a first through hole 21, the first through hole 21 is close to the top, and the bottom surface of the inner cylinder 2 is provided with a plurality of second through holes 22, the left side of the inner cylinder 2 , right, front and rear walls are all provided with a third through hol...

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Abstract

The invention discloses an acid cylinder for soaking laboratory glassware in a ventilating chamber, and relates to the field of laboratory apparatus. The acid cylinder comprises an outer cylinder, aninner cylinder and an upper cover; the inner cylinder is sleeved with the outer cylinder, and the upper cover is buckled on the outer cylinder; the outer cylinder comprises an outer cylinder liquid-leaking clamping block, a first safe lock clamping block and a safe clamping groove; the inner cylinder comprises a first through hole, a second through hole, a third through hole and an inner cylinderliquid-leaking clamping block; and the upper cover comprises a second safe lock clamping block and a safe clamping block. According to the acid cylinder for soaking the laboratory glassware in the ventilating chamber, quick and batched putting-in and taking-out of the glassware are facilitated, harm of acid volatilization to laboratory staff is reduced, convenience of taking out of the large capacity glassware is fully considered, and a lock can be added to ensure that acid in the acid cylinder is not used for other ways.

Description

technical field [0001] The invention relates to the field of laboratory utensils, in particular to an acid tank used for soaking laboratory glassware in a fume hood. Background technique [0002] The glassware immersion acid tank is a common device in the laboratory and is mainly used for cleaning glass containers to eliminate the carryover effect of glass container residues on the next test. The acids commonly used in acid tanks are sulfuric acid, hydrochloric acid and nitric acid, all of which have high concentration, strong corrosiveness, strong oxidation and strong volatility, and are potentially harmful to laboratory workers, and sulfuric acid, hydrochloric acid and nitric acid are all controlled chemicals. products, it is also necessary to strengthen the management of these controlled products to prevent their proliferation and use in illicit channels. [0003] The existing acid tank is not conducive to fast and batch putting in and taking out of glassware; the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/08
CPCB08B9/08
Inventor 杨国青朱国强刘婷付正乾黄松
Owner 贵州金域医学检验中心有限公司
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