TWI671107B - Oscillating device of extraction system - Google Patents

Abstract

An oscillating device of an extraction system is suitable for oscillating a liquid to be extracted. The oscillating device comprises a casing, an oscillator, an inlet tube, and an outlet tube. The casing defines a container, and has a bottom and a top spaced apart from each other along an axis direction, an outlet suitable for the liquid to be extracted to flow out of the container, and an outlet suitable for the liquid to be extracted. The entrance of the chamber, the exit and the bottom define an exit height, the entrance and the bottom define an entrance height, and the exit height is greater than the entrance height. The shaker is suitable for shaking the liquid to be extracted. The inlet tube is suitable for the unexcited liquid to be extracted to enter the chamber. The outlet tube is suitable for the extraction liquid to leave the chamber after shaking. With the oscillating device adjacent to the outlet of the casing, the to-be-extracted liquid that has been shaken can be discharged from the outlet of the casing in real time without blocking, and the effect of smooth discharge can be achieved.

Description

Vibration device of extraction system

The invention relates to an oscillating device, in particular to an oscillating device of an extraction system.

Referring to FIG. 1, a conventional spiral ultrasonic extraction device 1 as disclosed in the Republic of China Patent Certificate No. M459015 includes a feeding unit 11 and an extraction unit 12. The extraction unit 12 includes a barrel 121 disposed obliquely and extending along a length direction, and a plurality of oscillators 122 disposed on the barrel 121. The barrel body 121 has a feeding end 123 formed at one end and connected to the feeding unit 11, and a discharging end 124 opposite to the feeding end 123 and having a height lower than the feeding end 122. The oscillators 122 are suitable for oscillating a liquid to be extracted, so that the liquid to be extracted will form a number of cavities (cavitation effect) due to the energy of ultrasonic waves, and these cavities will form a huge pressure when closed and will be located in the The to-be-extracted substance in the to-be-extracted solution is shattered, so that the to-be-extracted substance can be quickly and uniformly dispersed in the to-be-extracted solution. Thereby, the steps of cooling, concentrating and centrifuging are continued to separate the extract to be extracted from the extract to achieve the effect of extraction.

However, when the aforementioned to-be-extracted substance is shattered by the cavity, it will be scattered in the barrel The inner surface of 121 may cause the to-be-extracted substance to accumulate on the inner surface of the barrel 121 and form a blockage at the discharge end 123.

Therefore, an object of the present invention is to provide an oscillating device for an extraction system with smooth discharge.

Therefore, the oscillating device of the extraction system of the present invention is suitable for oscillating a liquid to be extracted. The oscillating device includes a shell, a vibrator, an inlet pipe, and an outlet pipe.

The casing defines a container, and has a bottom and a top spaced apart from each other along an axis direction, an outlet suitable for the liquid to be extracted to flow out of the container, and an outlet suitable for the liquid to be extracted. The entrance to the room. The exit defines an exit height along the axis and the bottom. The entrance defines an entrance height along the axis and the bottom. The exit height is greater than the entrance height.

The oscillator penetrates into the housing and enters the containing chamber, and includes an oscillating end located in the containing chamber and adjacent to the outlet. The oscillator is suitable for shaking the liquid to be extracted.

The inlet tube communicates with the inlet of the casing, and is suitable for the unexcited liquid to be extracted entering the container.

The outlet pipe is connected to the outlet of the casing, and is suitable for the liquid to be extracted after the shaking is completed to leave the chamber.

The effect of the present invention is that by using the oscillating device adjacent to the outlet of the casing, the to-be-extracted liquid that has been shaken can be discharged from the outlet of the casing in real time without blocking. Stopper to achieve smooth discharge.

2‧‧‧shell

21‧‧‧First Shell

211‧‧‧Top

212‧‧‧Export

213‧‧‧installation mouth

22‧‧‧Second Shell

221‧‧‧ bottom

222‧‧‧Entrance

3‧‧‧ fixed unit

31‧‧‧Fixed parts

4‧‧‧ Oscillator

41‧‧‧Concussion

5‧‧‧Inlet tube

6‧‧‧Export tube

7‧‧‧ Cooling device

8‧‧‧ treatment device

h1‧‧‧capacity

h2‧‧‧ exit height

h3‧‧‧ entrance height

h4‧‧‧Concussion height

Z‧‧‧ axis

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a schematic diagram illustrating a conventional spiral type disclosed in the Republic of China Patent Certificate No. M459015 patent case Ultrasonic extraction device; FIG. 2 is a front view illustrating an extraction system including an embodiment of an oscillating device of the present invention; FIG. 3 is an exploded perspective view of the embodiment; FIG. 4 is a view of the embodiment A perspective combination view; FIG. 5 is a sectional view taken along line VV in FIG. 4; FIG. 6 is a sectional view taken along line VI-VI in FIG. 4; and FIG. 7 is a schematic side view, A case where two such embodiments are connected in series by a cooling device will be described.

Referring to FIG. 2, FIG. 3, and FIG. 4, an embodiment of an oscillating device of the extraction system of the present invention is suitable for oscillating a solution to be extracted. The solution to be measured consists of an extract to be extracted and a solvent. The extraction system includes a cooling device 7 and a processing device 8.

4, FIG. 5 and FIG. 6, the oscillating device includes a housing 2, a fixing unit 3, an oscillator 4, an inlet pipe 5, and an outlet pipe 6.

The casing 2 includes a first casing portion 21 and a second casing portion 22 which is aligned with the first casing portion 21 along an axis Z and defines a receiving chamber 20 with the first casing portion.

The chamber 20 is suitable for containing the solution to be extracted. The receiving chamber 20 defines a receiving chamber height h1 along the axis Z direction.

The first shell portion 21 has a top portion 211, an outlet 212 extending from the outer peripheral surface to the inner peripheral surface and communicating with the receiving chamber 20, and a mounting opening 213 penetrating the top portion 221 along the axis Z. The exit 212 defines an exit height h2 along with the bottom 211 along the axis Z.

The second shell portion 22 has a bottom portion 221 spaced apart from the top portion along the axis Z direction, and an inlet 222 extending from the outer peripheral surface to the inner peripheral surface and communicating with the receiving chamber 20. The inlet 222 is adapted to allow the liquid to be extracted to enter the container 20 and define an inlet height h3 along the Z direction of the axis and the bottom 211. The exit height h2 is greater than the entrance height h3. In this embodiment, the bottom portion 221 is separated from the top portion 211 by the height h1 of the chamber.

It is worth noting that the outlet height h2 is greater than the inlet height h3, so that the liquid to be extracted can stay in the chamber 20 for a long time, so that the materials to be extracted in the liquid to be measured can be generated by the oscillator 4 The holes shattered.

It is worth mentioning that the casing 2 of this embodiment is formed by the first casing portion 21 and The second shell portion 22 is assembled up and down along the axis Z direction, so it can be easily cleaned and maintained. In other variations of this embodiment, the shell 2 may also be the first shell portion 21 and the second shell portion 21. The shell portion 22 is assembled left and right along the Z direction perpendicular to the axis, and may also be integrally formed, not limited to upper and lower assembly.

The fixing unit 3 includes four fixing members 31. Each fixing member 31 is connected to the first shell portion 21 and the second shell portion 22, so that the first shell portion 21 and the second shell portion 22 are fixed to each other. In this embodiment, the fixing members 31 are bolts, and the number is four. The fixing members 31 pass through the first shell portion 21 and are screwed to the second shell portion 22. It should be noted that the number of the fixing members 31 is not limited to four. In other variations of this embodiment, the number of the fixing members 31 may also be two, three, or five or more.

The oscillator 4 penetrates the installation port 213 along the axis Z direction and enters the receiving chamber 20, and includes an oscillating end 41 located in the receiving chamber 20 and adjacent to the outlet 212 of the receiving chamber 20. In this embodiment, the oscillator 4 is an ultrasonic generator, which is used to generate an ultrasonic wave to oscillate the liquid to be extracted, so that the material to be extracted located in the liquid to be extracted is shattered by the energy of the closed holes.

The oscillating end 41 defines a oscillating height h4 along the Z direction of the axis and the bottom 211 of the casing 2.

It is worth noting that, as long as the oscillating end 41 is adjacent to the outlet 212, the oscillating liquid to be extracted can be discharged from the outlet 212 of the housing 2 in real time, preferably, the oscillating height h4 is equal to the outlet height h2, And equal to the height h1 of the chamber Three quarters.

The inlet pipe 5 communicates with the inlet 222 of the casing 2 and is suitable for allowing the unexcited liquid to be extracted into the container 20.

It is worth noting that, in this embodiment, the volume of the chamber 20 is 55 ± 5 cubic centimeters (cm ³ ), and the flow rate of the maximum inlet pipe 5 is 7 ± 2 (unit: liter / minute, L / min), The flow rate of the smallest inlet pipe 2 is 5 ± 2 (unit: liters / minute, L / min). The ratio of the volume of the chamber 20 to the flow rate of the inlet pipe 5 is between 0.005 and 0.03 (unit: 1 / minute, min. ^-1 ).

The outlet pipe 6 communicates with the outlet 212 of the casing 2 and is suitable for the liquid to be extracted after the shaking is completed to leave the chamber 20 and enter the cooling device 7. The cross-sectional area of the outlet pipe 6 is larger than the cross-sectional area of the inlet pipe 5, so that the liquid to be extracted can be smoothly discharged after the shaking is completed.

Referring to FIG. 6 and FIG. 7, it is worth noting that the two oscillating devices of this embodiment can also be connected in series by the cooling device 7. The extraction liquid enters the corresponding chamber 20 through one of the inlets 222, and is oscillated by the corresponding oscillator 4 and then flows to the cooling device 7 through the corresponding outlet 212 and the corresponding outlet pipe 6. After cooling, it is input into another shaking device for After shaking, it flows to the next cooling device 7 for cooling, and finally completes the extraction step through the processing device 8.

Referring to FIG. 2, FIG. 3 and FIG. 6, in use, the fixing members 31 are first threaded through the first shell portion 21 and the second shell portion 22, so that the first shell portion 21 and the second shell portion are used. 22 is assembled and fixed to each other, and then, the oscillator 4 is penetrated into the installation port 213 to complete the installation.

During extraction, the test object is first mixed with the solvent to form the liquid to be extracted, and then the liquid to be extracted is entered into the chamber 20 through the inlet 222 through the inlet pipe 5 and the shaker 4 is activated. The oscillating device 4 will generate ultrasonic waves to oscillate the liquid to be extracted, so that the material to be extracted in the liquid to be extracted is closed and shattered by the cavity, and is evenly dissolved and mixed in the extraction liquid, and because of the oscillating end of the oscillating device 4 41 is adjacent to the outlet 212, so that the liquid to be measured is discharged from the outlet 212 to the outlet pipe 6 as soon as it is shaken, cooled by the cooling device 7, and then sent to the processing device 8 for concentration, centrifugation and other steps to complete Steps of extraction.

The cooling device 7 and the processing device 8 are well known, and those with ordinary knowledge in the art can infer the extended details based on the above description, and therefore will not be described further.

Through the above description, the advantages of the foregoing embodiments can be summarized as follows:

1. With the vibrator 4 adjacent to the outlet 212, the shaken liquid to be extracted can be immediately discharged from the outlet 212 of the casing 2 without blocking, and the effect of smooth discharge can be achieved. Preferably, the exit height h2 is the same as the oscillating height h4, and both are equal to three-quarters of the chamber height h1.

2. Furthermore, because the outlet height h2 is greater than the inlet height h3, the liquid to be extracted can stay in the chamber 20 for a long time, so that all the materials to be extracted in the liquid to be tested can be subjected to the shaker 4. The resulting cavity shattered.

3. In addition, the cross-sectional area of the outlet pipe 6 is larger than the cross-sectional area of the inlet pipe 5, so that the liquid to be extracted can be smoothly discharged after the shaking is completed.

4. Finally, since the first shell part 21 and the second shell part 22 are detachable, it is more convenient for maintenance or cleaning.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited by this, any simple equivalent changes and modifications made according to the scope of the patent application and the contents of the patent specification of the present invention are still Within the scope of the invention patent.

Claims (9)

An oscillating device of an extraction system is suitable for oscillating a liquid to be extracted. The oscillating device comprises: a casing defining a containing chamber, a bottom and a top separated by a distance along an axis direction, and a suitable for supply. The outlet from which the liquid to be extracted flows out of the chamber, and an inlet suitable for the liquid to be extracted to enter the chamber, the outlet defines an outlet height along the axis direction and the bottom, and the inlet is along the axis direction with the The bottom defines an entrance height, the exit height is greater than the entrance height; a vibrator penetrates the housing and enters the chamber, and includes an oscillating end located in the chamber and adjacent to the exit, the vibrator is applicable When the liquid to be extracted is oscillated, the oscillating end of the oscillator defines a oscillating height along the axis direction with the bottom of the casing, the oscillating height is equal to the height of the outlet; an inlet pipe communicating with the inlet of the casing, and applicable The unexcited liquid to be extracted enters the chamber; and an outlet tube is connected to the outlet of the casing, and is suitable for the unexcited liquid to be extracted to leave the chamber. The oscillating device of the extraction system according to claim 1, wherein the container chamber defines a container chamber height along the axis direction, and the outlet height is three-quarters of the container chamber height. The oscillating device of the extraction system according to claim 1, wherein the casing further has a mounting port penetrating the top and used for penetrating the oscillator. The oscillating device of the extraction system according to claim 1, wherein the ratio of the volume of the chamber to the flow rate of the inlet tube is between 0.005 and 0.03, and the unit of the ratio is 1 / minute. The oscillating device of the extraction system according to claim 1, wherein a cross-sectional area of the inlet pipe is smaller than a cross-sectional area of the outlet pipe. The oscillating device of the extraction system according to claim 1, further comprising a fixing unit, the shell further comprising a first shell portion, and a second shell that is combined with the first shell portion to define and define the container. The fixing unit includes a plurality of fixing members for connecting the first shell portion and the second shell portion. The vibration device of the extraction system according to claim 6, wherein the first shell portion and the second shell portion are assembled along the axis direction. The oscillating device of the extraction system according to claim 6, wherein a first shell portion of the shell has the top portion and the outlet, and a second shell portion of the shell has the bottom portion and the inlet. The oscillating device of the extraction system according to claim 8, wherein the first shell portion further has a mounting port penetrating the top and used for the oscillator to pass through.