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Jet extractor

An extractor and jet technology, which is applied in the field of jet extractors, can solve the problems of constant operation, cumbersome water adding process to the extractor, cumbersome process of assembling, fixing, disassembling and removing the jet bottle and the sample storage bottle, and simplifies the process of adding water. The effect of the process

Active Publication Date: 2019-03-19
JIANGSU TONGJI ANALYTICAL INSTR CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a jet extractor to solve the cumbersome process of adding water to the existing extractor, and the operation is relatively unchanged, and the process of assembling, fixing and disassembling the jet bottle and the storage bottle is also relatively cumbersome. The problem

Method used

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Embodiment

[0027] as attached figure 1 to attach figure 2 Shown:

[0028]The invention provides a jet extractor, which includes a base 1, an electrical component box 2, a charging port 201, a roller 3, a start button 4, an insertion rod 401, a limit baffle 402, an air pipe 5, a water filling funnel 6, and a funnel support horizontal Plate 601, support rod 7, sample storage cup 8, slide rail 801, limit plate 802, jet bottle 9, tension spring 901, support ring 902, limit rod 903, clamping plate 904 and center support rod 10, The base 1 is arranged in a circle, and its bottom is welded and fixed in an annular array with three rollers 3, and the three rollers 3 are universal wheels with brake devices; the electrical component box 2 is hollowed out in a cylindrical shape as a whole structure, a central support rod 10 is supported at the center of the top end face, and a plunger 401 is suspended at the center of the bottom face, and a limit baffle 402 is fixedly connected to the end of the ...

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Abstract

The invention provides a jet extractor. The jet extractor comprises a clamping plate and a central supporting rod, wherein a bent air tube is arranged at the top end of a jet bottle in an inserted manner; the other end of the air tube is connected with a miniature vacuum pump in an inserted manner; two limiting rods are symmetrically arranged at the top end of the side wall of the periphery of thejet bottle in a supporting manner; a square limiting plate is connected and fixed to the tail end of each limiting rod; a handle is arranged on the outer wall of the periphery of a sample storage cupin a supporting manner; the vertex of a water gather hemisphere of the bottom of the handle communicates with a water outlet tube in a suspended manner; and the water outlet tube is provided with a water draining valve. Except a rolling ball, all components of the jet extractor body are made of plastic materials, and the sample storage cup and the jet bottle are made of transparent plastic materials. By arrangement of a water adding funnel, a water sample and tetrachloromethane can be directly added in the sample storage cup through the water adding funnel, a step of taking out the sample storage cup is omitted, and a water adding process is simplified.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a jet extractor. Background technique [0002] Pour a certain volume of water sample and carbon tetrachloride into the sample storage bottle from the mouth of the jet bottle, and turn on the vacuum pump to suck all the carbon tetrachloride and water sample into the jet bottle through the fine hole at the end of the jet bottle. Because carbon tetrachloride is heavier than water, it is deposited at the bottom, and the fine-hole tube sucks carbon tetrachloride from the storage bottle to the bottom of the jet bottle. When the water sample is sucked into the jet bottle, the water sample has passed through carbon tetrachloride. Partial extraction was obtained. Then, the vacuum pump is converted to pressurization, and the carbon tetrachloride and water sample are pressurized and hit the glass wall of the bottom outlet valve violently through the fine hole jet, so that the c...

Claims

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Application Information

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IPC IPC(8): B01D11/04
CPCB01D11/04
Inventor 黄筑辉黄筑雄孙清海
Owner JIANGSU TONGJI ANALYTICAL INSTR CO LTD
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