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Laboratory waste liquid classification device

A laboratory waste liquid and classification device technology, which is applied in the field of laboratory waste liquid classification devices, can solve problems such as the difficulty of waste liquid recovery, and achieve the effect of convenient transformation

Active Publication Date: 2020-01-21
FUJIAN NORMAL UNIV
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Problems solved by technology

[0003] For this reason, it is necessary to provide a laboratory waste liquid classification device to solve the difficult problem of laboratory waste liquid recovery

Method used

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Experimental program
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Embodiment Construction

[0042] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0043] see figure 1 , figure 2 as well as image 3 , the present invention provides a laboratory waste liquid classification device, including a water tank 1, a sorting pipeline, a seal 2 and a control system;

[0044] The water tank can be equipped with the existing experimental bench. In order to avoid the corrosion of the water tank by the experimental waste liquid, a layer of ZS-1034 acid and alkali resistant anti-corrosion paint can be coated on the inner wall of the water tank. The coating of ZS-1034 acid and alkali resistant anti-corrosion paint has high density , can effectively shield the penetration of gas and corrosive liquid, and well prevent the physical and chemical reactions of acid-base corrosion media. The temperat...

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Abstract

The invention relates to a laboratory waste liquid classification device. An anti-corrosion layer is coated on the inner wall of a water tank, a liquid inlet is arranged above the vertical pipeline, the liquid inlet is connected with a liquid outlet of the water tank, a neutral liquid outlet is formed in the side wall of the vertical pipeline, and an acid liquid outlet and an alkali liquid outletare arranged below a horizontal pipeline; a sealing part is arranged in the horizontal pipeline, a PH sensor is arranged on the inner side of the water tank, and a first assembly and a second assemblyare respectively arranged at the two ends of the horizontal pipeline; the first assembly comprises a first electromagnet and a first magnetic block, and the second assembly comprises a second electromagnet and a second magnetic block; and the same poles of the first magnetic block and the second magnetic block face the sealing part direction and are connected with the sealing part, and the PH sensor is electrically connected with the first electromagnet and the second electromagnet through a controller. The laboratory waste liquid classification device can be directly installed under the existing experiment table water tank, and has the advantage of convenient transformation.

Description

technical field [0001] The invention relates to the field of laboratory equipment, in particular to a laboratory waste liquid classification device. Background technique [0002] The existing waste liquid classification method in the laboratory building is to provide waste acid barrels, waste alkali barrels and neutral waste liquid barrels in each laboratory. The staff will regularly go to each laboratory to replace the waste liquid barrels. This waste liquid recovery method In the actual process, many problems will be encountered, and it is easy to reverse the waste liquid bucket, which has certain potential safety hazards. Especially in laboratories with a large number of people, some experimenters may directly pour the waste liquid into the sink to wash it away because they are far away from the waste liquid bucket, causing environmental pollution. Contents of the invention [0003] For this reason, it is necessary to provide a laboratory waste liquid classification de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D1/08F17D3/01
CPCF17D1/08F17D3/01
Inventor 蔡开聪兰华英钟红梅
Owner FUJIAN NORMAL UNIV
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