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An environmentally friendly reclaimer for high school chemistry experiments that prevents material from falling

A chemical experiment and reclaimer technology is applied in the field of environmental protection reclaimers for high school chemical experiments, which can solve the problems of easy spillage of liquid or powder materials, and achieve the effect of facilitating experimental operation and improving safety.

Active Publication Date: 2021-04-27
新昌县集禾汇线束有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an environmentally friendly reclaimer for high school chemical experiments that avoids material falling, which has the advantages of not being easy to spill materials and can contain harmful gases, and solves the harmfulness of existing reclaimers when retrieving materials. The gas cannot contain it, and the liquid or powdery material is easy to spill after extraction when taking the material

Method used

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  • An environmentally friendly reclaimer for high school chemistry experiments that prevents material from falling
  • An environmentally friendly reclaimer for high school chemistry experiments that prevents material from falling
  • An environmentally friendly reclaimer for high school chemistry experiments that prevents material from falling

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] see Figure 1-8 , a high school chemical experiment environment-friendly reclaimer for avoiding material falling, comprising a cylinder 1, such as Figure 5 Because the top on the left side of the cylinder body 1 is fixedly connected to the second spring 8, the left end of the second spring 8 is fixedly connected to the top on the right side of the transmission rod 66, and the bottom of the transmission rod 66 is provided with a chute that is slidably c...

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Abstract

The invention discloses an environment-friendly reclaimer for high school chemical experiments that avoids falling of materials. It includes a cylinder body. A piston plate is movably installed inside the cylinder body. The top of the cylinder runs through the cylinder and extends to the top of the cylinder and is fixedly connected with a slider. The invention seals the bottom of the barrel to prevent falling through the anti-dropping mechanism of the material, and then uses the misoperation protection mechanism to limit the position of the anti-dropping mechanism of the sealed material to prevent the material from being spilled due to misoperation. At the same time, the piston plate The material after retrieving can be disinfected, which solves the problem that the harmful gas in the existing reclaimer cannot contain it when retrieving the material, and the liquid or powdery material is easy to spill after being extracted during retrieving. The environment-friendly reclaimer for high school chemical experiments that prevents materials from falling has the advantages of not being easy to spill materials and being able to contain harmful gases, improves experimental results, and facilitates experimental operations.

Description

technical field [0001] The invention relates to the technical field of chemical experiments, in particular to an environment-friendly reclaimer for high school chemical experiments that prevents materials from falling. Background technique [0002] Experiments are very important technical means in the fields of teaching, scientific research and even practical operations in the field of chemistry. A large number of chemical experiments involve toxic and harmful liquid raw materials, such as phenyl organic reagents, furan and its halogenated substances, whose volatility or permeability is common Strong, not suitable for direct manipulation. However, in the existing technology, due to cost reasons, except for high-end scientific research places, most chemical laboratories do not have special material retrieving devices, and toxic and harmful liquid materials also need to be manually poured by experimenters or using measuring cups and test tubes. Taking it is not conducive to t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01L3/02
CPCB01L3/021B01L3/0224B01L2400/00
Inventor 刘昱佃
Owner 新昌县集禾汇线束有限公司
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