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Safe and environment-friendly type chemical experiment table

A chemical experiment, safe and environmentally friendly technology, applied in the field of chemistry, can solve the problems that affect the monitoring of teachers and students, produce harmful gases, etc., and achieve the effect of convenient movement, environmental protection and safety performance

Inactive Publication Date: 2018-10-19
黄志优
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chemistry often needs to use test benches in the course of experiments, but harmful gases are often produced in current chemical experiments, which affects the monitoring of teachers and students

Method used

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  • Safe and environment-friendly type chemical experiment table
  • Safe and environment-friendly type chemical experiment table
  • Safe and environment-friendly type chemical experiment table

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Embodiment Construction

[0018] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a safe and environment-friendly type chemical experiment table. The safe and environment-friendly type chemical experiment table comprises a table top, wherein an opening is formed in the middle part of the table top; a sealing plate is mounted at the upper side of the opening; an experiment cavity is formed in the lower side of the opening; the experiment cavity is weldedwith the lower side of a support plate; a connecting cylinder is arranged at the outer side of the experiment cavity; a connecting cavity is formed in the outer side of the lower end of the connectingcylinder; the lower end of the experiment cavity is connected with a connecting cover through a sealed bearing; a filter screen is arranged inside the connecting cover; a connecting pipe is arrangedat the lower side of the connecting cover; the right side of the connecting pipe is connected with a connecting bent pipe; a gas suction pump is mounted on the connecting bent pipe; an air purifier isarranged at the right side of the connecting bent pipe; a liquid storage cavity is formed in the lower side of the connecting pipe; a U-shaped connecting frame is arranged at the outer side of the liquid storage cavity; the upper side of the U-shaped connecting frame is fixedly welded with the lower side of the connecting cavity; and support bases are fixedly welded with four corners of the lowerside of the U-shaped connecting frame. The safe and environment-friendly type chemical experiment table can effectively perform chemical experiments on equipment, so that the safety performance during chemical experiments can be effectively ensured.

Description

technical field [0001] The invention relates to the field of chemistry, in particular to a safe and environment-friendly chemical experiment bench. Background technique [0002] The word "chemistry", if only interpreted literally, is "the science of change". Chemistry, like physics, is a basic science of natural science. Chemistry is a natural science based on experiments. The periodic table of chemical elements proposed by Mendeleev greatly promoted the development of chemistry. Nowadays, many people call chemistry "central science", because chemistry is the core of some scientific disciplines, such as material science, nanotechnology, biochemistry, etc. Chemistry is a natural science that studies the composition, structure, properties, and changes of substances at the atomic level, which is also the core basis of chemical changes. There are five secondary disciplines under modern chemistry: inorganic chemistry, organic chemistry, physical chemistry, analytical chemistr...

Claims

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Application Information

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IPC IPC(8): B01L9/02
CPCB01L9/02
Inventor 黄志优
Owner 黄志优
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