Vibrating extraction device for extracting agriculture, forestry, animal husbandry and fishery samples
An extraction device and sample technology, applied in the preparation of test samples, solvent extraction, chemical instruments and methods, etc., can solve the problems of simple extraction tube structure, unsatisfactory oscillation effect, and oscillation structure that does not follow the oscillation principle. To achieve the effect of expanding the applicable use
Inactive Publication Date: 2016-07-06
潘茜茜
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Problems solved by technology
[0004] The defects of the existing oscillating extractor are: the structure of the extraction tube is simple, and the test tube is often used instead, and there is no specially designed extraction tube for some special applications
And the oscillation structure does not follow the oscillation principle, which makes the oscillation effect unsatisfactory, and it is difficult to achieve the expected extraction effect
Method used
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[0019] according to Figure 1 to Figure 4 As shown, the embodiment of the present invention includes an oscillator (not shown in the figure), a clamp assembly, an extraction tube 13, the clamp assembly and the extraction tube 13 are positioned and assembled, and the oscillator (not shown in the figure) drives the clamp assembly and the extraction tube 13 The whole body oscillates along the set direction. The structure and effect of the oscillator (not shown in the figure) are no different from the existing technology, and the existing mature technology can be directly used to drive the whole body of the clamp unit 12 and the extraction pipe 13 along the set direction. Oscillation in a fixed direction, the so-called oscillation is naturally a back and forth alternating movement process on a straight line with a set angle, and the positioning and assembly of the extraction tube 13 and the clamp unit 12 means that the extraction tube 13 is positioned and assembled on the clamp uni...
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The invention provides a vibrating extraction device which is specially designed for extracting agriculture, forestry, animal husbandry and fishery samples. An extraction pipe matched with the vibrating extraction device is simple in structure, and can increase the extraction capacity, accelerate the extraction process and facilitate sample comparison. The vibrating extraction device comprises a vibrator, a clamp assembly and the extraction pipe, wherein the clamp assembly and the extraction pipe are assembled in a positioning manner; the vibrator drives the whole clamp assembly and the whole extraction pipe to vibrate along a set direction; the clamp assembly comprises a clamp base plate and a clamp unit. According to the vibrating extraction device provided by the invention, by the effective use of the clamp unit, the volume of the extraction pipe can be increased within a length range allowed by the clamp unit, and two independent extraction spaces can be formed simultaneously, so that either double extraction of substances of the same type or compared extraction of substances of different types can be realized; therefore, the applicability of the extraction device is improved undoubtedly.
Description
[0001] This application is a divisional application for Chinese invention patent application number: 201510334482.9, application date: June 13, 2015, name: vibration extraction device applied to extraction of samples from agriculture, forestry, animal husbandry and fishery. technical field [0002] The invention relates to an instrument device in the field of agriculture, forestry, animal husbandry and fishery, in particular to a device for vibrating and extracting pesticide samples, biological samples, sediment samples and the like. Background technique [0003] The existing oscillation extractor in the field of agriculture, forestry, animal husbandry and fishery usually includes an oscillator, a clamp assembly, an extraction tube, the clamp assembly and the extraction tube are positioned and assembled, and the oscillator drives the entirety of the clamp assembly and the extraction tube to oscillate along the set direction. The device refers to the relevant components used t...
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Login to View More IPC IPC(8): B01D11/00G01N1/34
CPCB01D11/00B01D11/0261B01D11/0419G01N1/34
Inventor 潘茜茜
Owner 潘茜茜