Laboratory Environment Safety Control System
A technology of environmental safety and control system, which is applied in the field of laboratory safety, can solve the problems of reducing processing costs, etc., and achieve the effects of reducing processing costs, reducing consumption, and saving energy
Active Publication Date: 2021-07-13
HEBEI GEO UNIVERSITY
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Problems solved by technology
Therefore, as far as the existing treatment methods of harmful gases and chemical waste liquids are concerned, they are all directly processed through their respective reactants, and there is no effective way to combine the treatment of harmful gases and chemical waste liquids in order to reduce the cost of treatment.
Method used
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[0023] The following is further described in detail through specific implementation methods:
[0024] The reference signs in the drawings of the description include: treatment box 1, electrolytic cell 2, exhaust pipe 3, reaction device 4, bellows 5, air pump 6, air pipe 7, dosing box 8, multi-way pipe 9, sensor 10 , image acquisition device 11, impeller 12, housing cavity 13, connecting shaft 14, liquid inlet pipe 15, liquid outlet pipe 16, liquid discharge pipe 17, suction pipe 18, combustion chamber 19, ventilation pipe 20, magnet 21, conductor 22 , Metal sleeve 23.
[0025] The embodiment is basically as attached figure 1 As shown: a laboratory environment safety control system, including a processing box 1, and a plurality of electrolytic cells 2 for collecting chemical waste liquid are installed on the bottom surface inside the processing box 1. The top of the treatment box 1 is communicated with a liquid inlet pipe 15, which is located above the electrolytic cell 2. Th...
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The invention relates to the technical field of laboratory safety, in particular to a laboratory environment safety control system, comprising a treatment box, the bottom of which is provided with a plurality of electrolytic cells for collecting chemical waste liquid, and the outer wall of the treatment box is provided with There are controllers, air pumps and sensors for detecting harmful gases; the upper part of the treatment box is connected with a liquid inlet pipe, and the liquid inlet pipe includes a vertically arranged liquid inlet, and the chemical waste liquid is installed in the liquid inlet The impeller can rotate under the flow, and the side wall of the liquid inlet is connected with a housing cavity, and the magnetic power generation device that can generate electricity under the rotation of the impeller is arranged in the housing cavity, and the magnetic power generation device connects the insulated wire and Multiple electrolytic cells form a parallel circuit. This scheme reduces the amount of reactants and the cost of treating harmful gases and chemical waste by making full use of the chemical reaction treatment of harmful gas and chemical waste liquid and the electrolytic reaction treatment of chemical waste liquid.
Description
technical field [0001] The invention relates to the technical field of laboratory safety, in particular to a laboratory environment safety control system. Background technique [0002] With the continuous innovation and development of science and technology, more and more laboratories are used for chemical technology research and development experiments. However, many laboratories will produce various harmful gases and chemical waste liquids during the experiment. For example, it is easy to leak irritating hydrogen sulfide gas, irritating chlorine gas, colorless, odorless and toxic sulfur dioxide gas and carbon monoxide when doing experiments. These gases are extremely harmful to experimenters and extremely harmful to the environment. Unfavorable, if not dealt with in time, it may lead to poisoning of scientific research personnel for a long time. Therefore, the effective absorption and concentrated treatment of these toxic gases has become a matter of great concern to peo...
Claims
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IPC IPC(8): C02F9/00B01D53/78F23G7/06
CPCB01D53/78C02F1/001C02F1/46109C02F9/00F23G7/06
Inventor 常晓静胡成祥冯天明范大航
Owner HEBEI GEO UNIVERSITY