Waste liquid collection device used for chemical experiment
A waste liquid collection and chemical experiment technology, which is applied in chemical instruments and methods, pathogenic microorganism wastewater treatment, water/sewage multi-stage treatment, etc., can solve the problems of damage and lack of experimental personnel to carry personnel
Inactive Publication Date: 2018-08-07
淄博市临淄中学
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Problems solved by technology
[0003] In daily chemical experiments, experimenters often produce a large amount of waste liquid, and the current treatment method is: pour the chemical waste liquid directly into the waste liquid bucket, and then treat the waste liquid after it has accumulated a lot. The waste liquid produced in the experiment is volatile, and directly pouring it into the waste liquid bucket will cause physical damage to the experimenters and handling personnel. In addition, in order to avoid the volatility of certain chemical liquids, the device needs to have the function of absorbing waste gas
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[0022] The present invention will be further described now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner.
[0023] Such as Figure 1-Figure 4 As shown, a waste liquid collection device for chemical experiments includes a cylinder body 10 and a cylinder cover 20, wherein, in order to facilitate the installation and maintenance of the internal parts of the cylinder body 10, the cylinder body 10 is divided into two parts and combined, and the cylinder body 10 There is a hemispherical depression 101 in the center of the upper end, and the hemispherical depression 101 is made of non-metallic corrosion-resistant materials, such as PP, PE plastic, etc., and there is a liquid storage tank I102 inside the cylinder body 10, and the liquid storage tank I102 is made of non-metallic corrosion-resistant materials. Materials, the liquid storage tank I102 i...
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The invention belongs to the technical field of waste liquid collection treatment, and particularly relates to a waste liquid collection device used for chemical experiment. The waste liquid collection device comprises a cylinder and a cylinder cover, wherein an air suction hole is formed in the cylinder, the air suction hole can suck volatile waste liquid gas to an active carbon board by a miniature air pump; a hemispherical sink, a liquid storage trough I, a waste liquid treatment trough and a liquid storage trough II are arranged in the cylinder from top to bottom; a communicating thick pipe and a communicating thin pipe are arranged between the liquid storage trough I and the liquid storage trough II, so as to be respectively used for conveying of a large amount of waste liquid and titration of a small amount of waste liquid, and realize interaction among waste liquid; and a filtering device is arranged between the waste liquid treatment trough and the liquid storage trough II, soas to collect precipitates produced after interaction of the waste liquid in a graded manner. The device disclosed by the invention has the excellent effects of being capable of performing simple treatment on waste liquid produced in a laboratory, and has a function of absorbing waste gas.
Description
technical field [0001] The invention belongs to the technical field of waste liquid collection and treatment, and in particular relates to a waste liquid collection device for chemical experiments. Background technique [0002] Chemistry is one of the important basic sciences. It is a subject based on experiments. It has developed rapidly in the interpenetration with physics, biology, geography, astronomy and other disciplines, and has also promoted other disciplines and The development of technology is a subject with a long history and full of vitality. It is closely related to human progress and social development. Its achievements are an important symbol of social civilization. From the primitive society that started using fire to the use of various In the modern society of artificial substances, human beings are enjoying the achievements of chemistry, and human life can be continuously improved and improved, and the contribution of chemistry plays an important role in it...
Claims
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IPC IPC(8): C02F9/04B01D53/04
CPCB01D53/04C02F1/001C02F1/66C02F2209/06C02F2103/003C02F2209/42C02F2301/08B01D2258/02B01D2253/102
Inventor 赵凤芹刑立鹏赵立文
Owner 淄博市临淄中学