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Hair element extracting device

A technology of element extraction and hair, which is applied to the separation of dispersed particles, the preparation of test samples, chemical instruments and methods, etc., can solve the problems of unfavorable promotion and use of hair element extraction devices, panic, and pollution of the surrounding people

Pending Publication Date: 2019-12-13
李寿民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The discharge of acid mist not only pollutes the environment but also causes panic among the surrounding people, which is not conducive to the promotion and use of hair element extraction devices in ordinary places

Method used

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  • Hair element extracting device
  • Hair element extracting device
  • Hair element extracting device

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Embodiment Construction

[0028] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0029] Such as Figure 1~4 As shown, it includes: a workbench 1, a digestion vessel 2 with an opening, a heater 5, a lifting device 6, and an acid mist collection device 7; the workbench 1 is provided with a through hole for the body of the digestion vessel 2 to pass through 11. The diameter width value of the opening is greater than the diameter width value of the through hole 11; a support frame 8 is arranged above the through hole 11, and a cover used in conjunction with the opening is placed on the support frame 8 body 3, the cover body 3 is at least partly overlapped with the support frame 8 in the vertical direction; the lifting device 6 includes a movable end...

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PUM

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Abstract

The invention relates to the field of hair detection, and particularly discloses a hair element extracting device. The device comprises a workbench, a digestion container with an opening, a heater, alifting apparatus and an acid mist collecting apparatus. A through hole for the body of the digestion container to pass is formed in the workbench, and the diameter-width value of the opening is greater than that of the through hole; a supporting frame is arranged above the through hole, a cover body used in cooperation with the opening is placed on the supporting frame, and the cover body is at least partially overlapped with the supporting frame in the vertical direction; the lifting apparatus comprises a movable end capable of moving up and down; the digestion container is borne on the movable end and can move upwards through the movable end to be covered with the cover body, and the heater acts on the digestion container through the movable end; a sealing cover is arranged corresponding to the workbench, and the cover body, the supporting frame and the opening end of the digestion container all fall into the covering range of the sealing cover; and a collecting port of the acid mist collecting apparatus is communicated with the covering space of the sealing cover. Acid mist can be prevented from being discharged into air, so that the hair element extracting device is used in common occasions.

Description

technical field [0001] The invention relates to the technical field of hair detection, in particular to a hair element extraction device. Background technique [0002] In the hair element extraction test, it is necessary to add a strong acid solution into the digestion vessel and heat it to digest the protein in the hair. When heating, the strong acid solution will volatilize in large quantities and produce acid mist. After heating, there is still a large amount of acid mist deposited in the digestion. In the digester, so that when the digester is opened to obtain the remaining material inside, a large amount of acid mist deposited in the digester is released into the air. The discharge of acid mist not only pollutes the environment but also causes panic among the surrounding people, which is not conducive to the promotion and use of hair element extraction devices in ordinary places. Contents of the invention [0003] In order to overcome the deficiencies of the prior ar...

Claims

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Application Information

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IPC IPC(8): G01N1/28G01N1/44B01D53/00
CPCG01N1/28G01N1/44B01D53/002
Inventor 李寿民
Owner 李寿民