TWI643655B - Food purification separator - Google Patents

Abstract

A food purification separator comprising: a first barrel body having a first accommodating space for accommodating a fluid; and a notch at a side wall of the first barrel body; a second barrel body; a flow guiding member connecting the first barrel body and the second a barrel body, the first accommodating space is connected to the second accommodating space of the second barrel body by the notch and the flow guiding member; the filtering portion is detachably disposed at the notch of the first barrel body; and the pressing rod is movable The first barrel is worn to change the fluid height of the fluid in the first accommodating space by moving the pressing rod by a thrust. When the pressing rod moves toward the bottom of the first barrel, the fluid is pressed by the pressing rod so that the fluid height of the fluid in the first accommodating space is higher than the bottom end of the notch, and the fluid is sequentially passed through the notch, the filtering portion and the guide. The flow member flows into the second accommodating space, thereby efficiently purifying the separated food.

Description

Food purification separator

This invention relates to a purification separator, and more particularly to a food purification separator.

In the separation and purification procedure, static oil scraping is often used to separate the oil-water mixture or to separate impurities. However, it has been found that the static scraping method does not reliably separate the oil and the water in the oil-water mixture, so that water remains in the separated oil. The separated water contains oil, which causes great inconvenience in subsequent processing. Moreover, it takes a long processing waiting time, which also causes a problem of poor processing efficiency.

Another common method of separation and purification is to use a filter cloth to carry out a filtration process to remove impurities. However, this purification method still has its disadvantages. Taiwan Patent No. I426001 discloses a "recycling treatment method for a liquid having impurities", which comprises a preparation step, a heating step, and a filtration recovery step. Referring to FIG. 1 , in the filtration and recovery step, the liquid in the heating tank 3 after the heating step is poured into the filter cloths 41 , 41 ′ and 41 ′ so that the impurities in the liquid are separated by filtration. Residue on the filter cloth 41, 41' or 41" to completely separate the impurities from the liquid.

However, the above prior art merely circulates the heated liquid through the filter cloth to filter out impurities. Therefore, when it is desired to remove impurities, the user must pour the liquid in the heating tub 3 to a safe place. On the first filter cloth, the liquid flows through the filter cloths 41, 41' and 41" in sequence, which not only consumes physical strength, but also requires skillful techniques to properly pour the liquid. Moreover, since the liquid is poured by manual means, the liquid is used. It is difficult to control the filtration speed, and it is impossible to filter and purify accurately and efficiently, so it still needs to be improved.

In view of the above-described problems of the prior art, it is an object of the present invention to provide a food purification separator for solving the problems of the prior art.

In order to achieve the foregoing objective, the present invention provides a food purification separator comprising: a first barrel having a first accommodating space and a notch, the first accommodating space accommodating a fluid, and the notch is located in the first barrel One of the side walls is connected to the first accommodating space; a second barrel body has a second accommodating space; and a flow guiding member connects the first barrel body and the second barrel body so that the first accommodating space is notched And the flow guiding member is connected to the second accommodating space; a filtering portion is detachably disposed at the notch of the first barrel body for filtering the fluid; and a pressing rod is movably disposed first of the first barrel body The space is accommodated to change the fluid height of the fluid in the first accommodation space by moving the pressure bar by a thrust. Wherein, when the pressure bar moves toward the bottom of one of the first barrels and abuts the fluid, the flow system is pressed by the pressure bar such that the fluid height of the fluid in the first accommodation space is higher than The bottom end of one of the notches, and the fluid flows into the second accommodating space of the second barrel through the notch, the filtering portion and the flow guiding member.

The food purification separator of the present invention further comprises, for example, a heating element disposed at the bottom of the first barrel to heat the fluid in the first accommodating space.

The food purification separator of the present invention further includes, for example, a driving member connecting the pressing rod to provide thrust and control the moving direction and moving speed of the pressing rod.

In the food purification separator of the present invention, the pressure bar includes, for example, a rod body and a pressing plate connected to each other, and the cross-sectional area of the pressing plate is smaller than the cross-sectional area of the first receiving space of the first barrel.

In the food purification separator of the present invention, the pressing plate is, for example, a circular plate, a polygonal plate or a plate body having a corner.

The food purification separator of the present invention further comprises, for example, a first return space and a flow guiding member that communicate with the first barrel body.

The food purification separator of the present invention further comprises, for example, a three-way valve disposed between the flow guide and the return pipe to control the flow of fluid to the first barrel or the second barrel by the three-way valve.

In the food purification separator of the present invention, the height of the position at which one end of the return pipe is connected to the first barrel is lower than the set height of the three-way valve.

In the food purification separator of the present invention, the flow guiding member has a receiving portion connecting the notch of the first barrel body, and the position of the receiving portion corresponds to the filtering portion, so that the fluid falls into the receiving portion through the notch and the filtering portion in sequence. .

In the food purifying separator of the present invention, one of the bottoms of the second tub has, for example, an inclined surface, and one end of the inclined surface is provided with a valve for controlling whether the second accommodating space communicates with an external environment by a valve.

According to the above, the food purification separator according to the present invention may have one or more of the following functions and advantages:

(1) The flow rate and velocity of the fluid flowing through the notch can be selectively controlled by raising the height of the fluid in the first barrel by the pressure bar.

(2) filtering the impurities flowing through the notch of the first barrel by the filtering portion, so that the fluid to be collected (for example, the upper liquid, for example, oil) is collected into the second barrel through the flow guiding member to achieve separation and The purpose of collection.

(3) By controlling the flow direction of the fluid by the three-way valve, the fluid can be returned to the first barrel through the return pipe to filter the impurities again to improve the filtration quality.

(4) If two liquids with different specific gravity (such as oil-water mixture) flow simultaneously into the second barrel, the valve at the bottom of the second barrel can be used to discharge a liquid (such as water) having a large specific gravity. To effectively separate the purified fluid.

For a better understanding of the technical features of the present invention and the technical effects that can be achieved, the preferred embodiments and the detailed description are as follows.

10‧‧‧ first barrel

12‧‧‧First accommodation space

14‧‧‧ gap

16‧‧‧ side wall

18‧‧‧ bottom

20‧‧‧Second barrel

22‧‧‧Second accommodation space

24‧‧‧ bottom

26‧‧‧Sloping surface

28‧‧‧ Valve

29‧‧‧Collection container

30‧‧‧ deflector

32‧‧‧Acceptance Department

40‧‧‧Filter Department

50‧‧‧Press

52‧‧‧ rod body

54‧‧‧Squeeze plate

60‧‧‧ heating element

70‧‧‧ drive components

72‧‧‧ processor

80‧‧‧Return pipe

90‧‧‧Three-way valve

S400, S402, S404, S406, S408, S409‧‧‧ steps

S500, S501, S502, S504, S506, S508, S509‧‧‧ steps

S600, S602, S604, S606, S608, S609, S610‧‧ steps

S700, S702, S704, S706, S708, S709, S710‧‧ steps

3‧‧‧heating bucket

41, 41', 41" ‧ ‧ filter cloth

FIG. 1 is a schematic view showing a conventional technique of pouring a liquid having impurities into a filter cloth in sequence.

Figure 2 is a side elevational view showing the first embodiment of the food purification separator of the present invention.

Figure 3 is a top plan view showing a first embodiment of the food purification separator of the present invention.

4 is a side elevational view of a second embodiment of the food purification separator of the present invention in which the drive member has not yet driven the plunger to move.

Figure 5 is a side elevational view of a second embodiment of the food purification separator of the present invention in which the drive member has driven the plunger to move.

Figure 6 is a side elevational view showing a first embodiment of the food purification separator of the present invention, wherein the plunger has not yet squeezed the fluid in the first barrel.

Figure 7 is a side elevational view showing the first embodiment of the food purification separator of the present invention, wherein the pressure bar has squeezed the fluid in the first barrel so that the fluid flows into the second barrel via the notch, the filter and the flow guide. body.

Figure 8 is a schematic side elevational view of a first embodiment of the food purification separator of the present invention wherein the fluid has been separated and filtered and collected into the second barrel.

Figure 9 is a schematic side elevational view of a first embodiment of the food purification separator of the present invention wherein the fluid in the second barrel contains two layers of fluid.

Figure 10 is a side elevational view showing a first embodiment of the food purification separator of the present invention, wherein a portion of the second barrel having a relatively large specific gravity has been separated into the collection container.

Figure 11 is a flow chart showing the operation of the first embodiment of the food purification separator according to the present invention.

12 is a schematic flow chart showing the operation of the first embodiment of the food purification separator according to the present invention, wherein the fluid in the first barrel is heated by the heating element.

13 is a schematic flow chart showing the operation of the first embodiment of the food purifying separator according to the present invention, in which the fluid in the flow guiding member is further returned to the first barrel.

14 is a schematic flow chart showing the operation of the first embodiment of the food purification separator according to the present invention, wherein the fluid in the second barrel is further separated and purified by a valve.

In order to understand the technical characteristics, content and advantages of this creation and the effects that can be achieved, the author will use the drawing in detail and explain the following in the form of the embodiment, and the schematic used in it is only The use of the instructions and the accompanying manuals is not necessarily the true proportion and precise configuration after the implementation of the creation. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted or limited in the actual implementation scope. In addition, in order to facilitate understanding, the same elements in the following embodiments are denoted by the same reference numerals.

The invention relates to a food purification separator, which allows a user to control a fluid flow rate and a flow rate by a pressure bar, so as to facilitate the subsequent filtration process and collection purpose, and achieve the advantages of filtering impurities, high efficiency and high quality separation and purification. For the sake of clarity of description in order to clarify the structure and features of the present invention, the fluid in the present invention is exemplified by an oil-water mixture. However, the creation of the food purification separator request The scope of application for protection is not limited to the separation of oil and water and impurities, but it can also be used to separate pure Other items or foods that are in a fluid state (such as a mixture of liquids such as chicken or essential oils).

2 and FIG. 3, FIG. 2 is a side view showing a first embodiment of the food purification separator of the present invention, and FIG. 3 is a top view showing the first embodiment of the food purification separator of the present invention. Schematic (for the sake of simplicity, the pressure bar 50 is not shown in Figure 3). As shown in FIG. 2 and FIG. 3, in the first embodiment of the present invention, the food purification separator of the present invention comprises at least a first barrel 10, a second barrel 20, a flow guiding member 30, a filtering portion 40, and a pressure. Rod 50. The first barrel 10 has a first accommodating space 12 and a notch 14 . The first accommodating space 12 is for accommodating the fluid, and the notch 14 is located at the side wall 16 of the first barrel 10 and communicates with the first accommodating space 12 . The position of the notch 14 may be, for example, adjacent to the top of the side wall 16 of the first barrel 10 (ie, adjacent to the top opening of the first barrel 10), or at the top opening of the first barrel 10 and with the first barrel The top of the body 10 is open to communicate. The second barrel 20 has a second accommodating space 22. The flow guiding member 30 connects the first barrel body 10 and the second barrel body 20 such that the first receiving space 12 communicates with the second receiving space by the notch 14 and the flow guiding member 30. Room 22. Preferably, as shown in FIG. 2 , the flow guiding member 30 can be disposed between the first barrel 10 and the second barrel 20 , for example, and the height of the end of the first barrel 10 connected to the flow guiding member 30 can be For example, it is higher than the height of one end connecting the second barrel 20, whereby when the fluid flows out of the notch 14 to the flow guiding member 30, it can spontaneously flow to the second by the inclined design of the flow guiding member 30 and the weight of the fluid itself. Bucket 20 The filter portion 40 is disposed at the notch 14 of the first tub 10 for filtering fluid. Preferably, the filter portion 40 can be detachably disposed at the notch 14 of the first tub 10, and when there is impurity in the fluid, the filter portion 40 can be installed at the notch 14 to filter the fluid; When there is no impurity in the fluid or when no filtering process is required, the filter portion 40 can be detached from the notch 14 to speed up the flow of the fluid. The diameter of the filter portion 40 can be adjusted, and the user can adjust the aperture size of the filter portion 40 according to actual needs to match the size of the impurities in the fluid. The pressing rod 50 movably passes through the first accommodating space 12 of the first barrel 10 to change the fluid height of the fluid in the first accommodating space 12 by moving the pressing rod 50 by a thrust.

Please refer to FIG. 6 to FIG. 8. FIG. 6 is a schematic side view showing the first embodiment of the food purification separator of the present invention, wherein the pressure bar has not squeezed the fluid in the first barrel; FIG. A side view of a first embodiment of the inventive food purification separator, wherein the pressure bar has squeezed the fluid in the first barrel such that the fluid flows into the second barrel through the gap, the filter and the flow guide; A side view showing a first embodiment of the food purification separator of the present invention, wherein the fluid has been separated and filtered and collected into the second barrel. As shown in FIG. 6, when the pressing rod 50 moves toward the bottom portion 18 of the first barrel 10 and abuts the fluid in the first accommodating space 12, the flow system is pressed by the pressing rod 50 to make the first accommodating space. The fluid height of the fluid in 12 is higher than the bottom end of the notch 14 (see FIG. 7), and the fluid flows into the second accommodating space of the second barrel 20 through the notch 14, the filter portion 40 and the flow guiding member 30 in sequence. twenty two. When part or all of the fluid in the first accommodating space 12 in the first barrel 10 is pressed one or more times by the pressing rod 50, it flows into the second volume of the second barrel 20 After the space 22 is placed, the user can withdraw the pressure bar 50 from the first barrel 10 to complete the fluid separation and purification process (see Fig. 8).

As shown in FIG. 2, the food purifying separator of the present invention may further comprise, for example, a heating element 60, and the heating element 60 may be disposed at the bottom 18 of the first barrel 10 to heat the fluid in the first accommodating space 12. By heating the bottom portion 18 of the first barrel 10 by the heating element 60, the fluid in the first housing space 12 can be heated to allow the fluid to be uniformly mixed together. For example, if the fluid is an oil-water mixture, the upper layer of oil and the lower layer of water can be more uniformly mixed by heating, and the impurities can be uniformly distributed in the fluid. Therefore, when the heated fluid is pressed by the pressing rod 50 and flows through the notch 14 and the filter portion 40, it is difficult to reduce the filtering effect of the filter portion 40 due to uneven distribution of impurities.

In a second embodiment of the invention, the food purification separator of the present invention may further comprise, for example, a drive element 70. As shown in FIG. 4 and FIG. 5, in the present invention, the second embodiment further includes a driving element 70 compared to the first embodiment, and the driving element 70 is connected to the pressing rod 50 to provide thrust and control the pressing rod 50. Direction of movement and speed of movement. The driving component 70 can include, for example, a sleeve, a motor and a telescopic rod. The motor is disposed in the sleeve and connects the telescopic rod to drive the telescopic rod to reciprocate in the sleeve, so that the pressing rod 50 can be moved by the telescopic rod. The push rod 50 is moved. In addition, the driving component 70 can be electrically connected to the processor 72, for example, and when the processor 72 receives an input signal from, for example, an input device (input panel), the driving signal is sent to the driving component 70 according to the input signal, so that the driving component 70 receives and The pressing lever 50 is actuated according to the driving signal. Therefore, in addition to the manual pushing of the pressing rod 50, the present invention can also automatically push the pressing rod 50 by the driving member 70 (and the processor 72) to accurately and efficiently control the movement of the pressing rod 50.

As shown in FIG. 2, in the food purification separator of the present invention, the pressing rod 50 may include, for example, a rod body 52 and a pressing plate 54 connected to each other, and the cross-sectional area of the pressing plate 54 may be, for example, smaller than that of the first barrel body 10. It The cross-sectional area of the first accommodating space 12. Thereby, when the pressing rod 50 is pushed by the thrust toward the bottom 18 of the first tub 10 so that the pressing plate 54 abuts the fluid, the fluid can be from between the pressing plate 54 and the side wall 16 of the first tub 10. The gap is squeezed out. The pressing plate 54 may be, for example, a circular plate, a polygonal plate, or a plate body having a corner, but is not limited thereto. Further, the cross-sectional area of the pressing plate 54 is adjustable, thereby changing the size of the gap between the side wall 16 of the first tub 10 and the pressing bar 50. For example, the pressing plate 54 can include, for example, two plates that can partially overlap each other. By adjusting the overlapping area of the two plates, the overall size of the pressing plate 54 can be changed, so that the user can see the actual demand. The size of the gap between the pressing plate 54 and the side wall 16 of the first tub 10 is adjusted.

As shown in FIG. 2 and FIG. 3, in the food purification separator of the present invention, the food purification separator of the present invention may further comprise, for example, a return pipe 80, and the return pipe 80 communicates with the first accommodating space of the first barrel 10. 12 and the flow guiding member 30 to return the fluid in the flow guiding member 30 to the first barrel 10 by the return pipe 80. In addition, the food purification separator of the present invention may further comprise, for example, a three-way valve 90 disposed between the flow guide 30 and the return pipe 80 to control fluid flow to the first barrel by the three-way valve 90. 10 or the second barrel 20. In a preferred embodiment, the height of the position at which one end of the return pipe 80 is connected to the first barrel 10 can be, for example, lower than the set height of the three-way valve 90. As shown in FIG. 2, the position of the return pipe 80 connecting the first barrel 10 is lower than the height of the three-way valve 90 disposed on the flow guide 30, so when the user turns the three-way valve 90 to make the flow guide When the fluid in 30 flows to the first tub 10 via the three-way valve 90 and the return pipe 80, the fluid in the return pipe 80 can autonomously flow to the first tub 10 by its own weight due to gravity. Therefore, the fluid can be returned to the first tub 10 without relying on external power.

As shown in FIG. 2 and FIG. 3, in the food purification separator of the present invention, the flow guiding member 30 can have, for example, a receiving portion 32, and the receiving portion 32 connects the notch 14 of the first barrel 10, and the position of the receiving portion 32 is Corresponding to the filter portion 40, the fluid falls into the receiving portion 32 via the notch 14 and the filter portion 40 in sequence. Undertaking department The size of 32 may be, for example, greater than, equal to, or less than the filter portion 40. As shown in FIG. 3, in a preferred embodiment, the receiving portion 32 is slightly larger in size than the filtering portion 40, so that the receiving portion 32 can completely receive the fluid filtered by the filtering portion 40. On the other hand, if the impurities in the partial fluid are not filtered by the filter unit 40, the filtration process can be performed again by the above-described three-way valve 90 in conjunction with the return pipe 80.

In the food purifying separator of the present invention, the bottom portion 24 of the second tub body 20 may have, for example, an inclined surface 26, and one end of the inclined surface 26 is provided with a valve 28 for controlling whether the second accommodating space 22 is connected by the valve 28. An external environment. In a preferred embodiment, the bottom 24 of the second barrel 20 can be, for example, a cone. If the fluid in the first barrel 10 contains two liquids having different specific gravities (for example, an oil-water mixture), and the two liquids cannot be separated and purified through the filter unit 40, they can also be separated and purified by the valve 28. These two liquids with different specific gravity. Referring to FIG. 9 to FIG. 10, when the oil-water mixture is collected into the second barrel 20 and left to stand for a while, the oil-water mixture is separated into an upper oil layer and a lower water layer (see FIG. 9). At this point the user can open the valve 28 to allow the lower layer of water to flow into the collection container 29 to extract the water layer. By the inclined surface 26 and the design structure of the valve 28, the separation efficiency of the two layered liquid can be improved.

Referring to Figure 11, in the first embodiment, the user operates the food purification separator, for example, to perform the following steps. Step S400: The fluid is placed in the first barrel 10, wherein the step S400 is, for example, for the user to pour the fluid into the first barrel 10, or to flow the fluid to the first barrel by means of a pipe or the like. In body 10. Step S402: moving the pressing rod 50 to move the pressing rod 50 toward the bottom portion 18 of the first barrel body 10, wherein the step S402 can manually move the pressing rod 50 by the user or by driving as shown in, for example, FIGS. 4 and 5. Element 70 drives the plunger 50 to move. Step S404: the pressing rod 50 abuts the fluid and squeezes the fluid, wherein the step S404 is moved toward the bottom portion 18 of the first barrel 10 by the pressing rod 50 to contact and abut the fluid in the first barrel 10. Since the fluid in the first barrel 10 is squeezed by the pressure bar 50 The pressure overflows from the gap between the side wall 16 of the first tub 10 and the pressing bar 50 (step S406), so that during the movement of the pressing bar 50 toward the bottom portion 18 of the first tub 10, the fluid will be from the first The gap between the side wall 16 of the barrel 10 and the pressing rod 50 overflows. When the fluid height of the overflowed fluid is higher than the notch 14 of the first barrel 10, the fluid flows out through the notch 14 and flows through the notch 14. Filter unit 40. Subsequently, in step S408, the filter portion 40 filters impurities in the fluid (for example, by filtering the pore size of the filter portion 40 or adsorbing impurities in the fluid by adsorption), so that the impurities are filtered by the filter portion 40. Blocking and allowing fluids that do not contain impurities can continue to flow through the flow element 30. Finally, in step S409, the fluid may flow into the second tub 20 via the flow guide 30. Thereby, the purpose of separating impurities in the filtered fluid is achieved.

Further, in the present invention, the fluid in the first tub 10 can be heated by the heating element 60. As shown in Figure 12, the flow of the user operating the food purification separator, for example, involves performing the following steps. Step S500: placing the fluid into the first barrel 10, wherein the step S500 is for example, the user dumps the fluid into the first barrel 10, or flows the fluid to the first barrel by means of a pipe or the like. In body 10. Step S501: heating the fluid, wherein the step S501 can heat the fluid in the first tub 10, for example, by the heating element 60, so that the components in the fluid can be more uniformly mixed together. After step S501, step S502 is continued: moving the pressing rod 50 to move the pressing rod 50 toward the bottom portion 18 of the first barrel body 10, wherein the step S502 can manually move the pressing rod 50 by the user or by, for example, FIG. The drive element 70 shown in Figure 5 drives the plunger 50 to move. Step S504: the pressing rod 50 abuts the fluid and squeezes the fluid, wherein the step S504 is moved toward the bottom portion 18 of the first barrel 10 by the pressing rod 50 to contact and abut the fluid in the first barrel 10. Since the fluid in the first tub 10 is pressed by the pressing rod 50 and overflows from the gap between the side wall 16 of the first tub 10 and the pressing rod 50 (step S506), when the pressing rod 50 faces the first barrel During the movement of the bottom portion 18 of the 10, the fluid overflows from the gap between the side wall 16 of the first barrel 10 and the pressure bar 50. When the fluid height of the overflowed fluid is higher than the notch 14 of the first barrel 10, The fluid flows out through the gap 14 and flows through the filter portion 40 at the notch 14. Subsequently, in step S508, the filter portion 40 filters impurities in the fluid (for example, by filtering the pore size of the filter portion 40 or by sucking The action is to adsorb impurities in the fluid such that the impurities are blocked by the filter portion 40 so that the fluid containing no impurities can continue to flow through the flow member 30. Finally, in step S509, the fluid may flow into the second tub 20 via the flow guide 30. Thereby, the impurities in the filtered fluid are efficiently separated.

In the present invention, the fluid in the flow guiding member 30 can also be returned to the first tub 10 by the return pipe 80. As shown in Figure 13, the flow of the user operating the food purification separator, for example, involves performing the following steps. Step S600: The fluid is placed in the first barrel 10, wherein the step S600 is, for example, for the user to pour the fluid into the first barrel 10, or to flow the fluid to the first barrel by means of a pipe or the like. In body 10. Step S602: moving the pressing rod 50 to move the pressing rod 50 toward the bottom portion 18 of the first barrel body 10, wherein the step S602 can manually move the pressing rod 50 by the user or by driving as shown in, for example, FIGS. 4 and 5. Element 70 drives the plunger 50 to move. Step S604: the pressing rod 50 abuts the fluid and squeezes the fluid, wherein the step S604 is moved toward the bottom 18 of the first barrel 10 by the pressing rod 50 to contact and abut the fluid in the first barrel 10. Since the fluid in the first tub 10 is pressed by the pressing rod 50 and overflows from the gap between the side wall 16 of the first tub 10 and the pressing rod 50 (step S606), when the pressing rod 50 faces the first barrel During the movement of the bottom portion 18 of the 10, the fluid overflows from the gap between the side wall 16 of the first barrel 10 and the pressure bar 50. When the fluid height of the overflowed fluid is higher than the notch 14 of the first barrel 10, The fluid flows out through the gap 14 and flows through the filter portion 40 at the notch 14. Subsequently, in step S608, the filter portion 40 filters impurities in the fluid (for example, by filtering the pore size of the filter portion 40 or adsorbing impurities in the fluid by adsorption), so that the impurities are filtered by the filter portion 40. Blocking and allowing fluids that do not contain impurities can continue to flow through the flow element 30. Next, in step S609, the fluid may flow into the second tub 20 via the flow guide 30. Moreover, in step S610, the fluid in the flow guiding member 30 is again returned to the first barrel 10 by the return pipe 80, wherein the step S610 can control the flow direction of the fluid, for example, by manipulating the three-way valve 90. (It is optional to let the fluid in the flow guide flow to the first barrel 10 or the second barrel 20) to perform step S606, step S608, and step S609 again. Thereby, if the fluid filtered by the filter unit 40 is still When impurities are present, the fluid containing the impurities can be again flowed through the filter portion 40 to filter the impurities again to improve the purity of the fluid separation and purification.

In the present invention, if the fluid in the first tub 10 contains two liquids having different specific gravities (for example, an oil-water mixture), and the two liquids cannot be separated and purified via the filter unit 40, Valve 28 is used to separate and purify the two liquids having different specific gravities. As shown in Figure 14, the flow of the user operating the food purification separator, for example, involves performing the following steps. Step S700: The fluid is placed in the first barrel 10, wherein the step S700 is for example, the user dumps the fluid into the first barrel 10, or flows the fluid to the first barrel by means of a pipe or the like. In body 10. Step S702: moving the pressing rod 50 to move the pressing rod 50 toward the bottom portion 18 of the first barrel body 10, wherein the step S702 can manually move the pressing rod 50 by the user or by driving as shown in, for example, FIGS. 4 and 5. Element 70 drives the plunger 50 to move. Step S704: the pressing rod 50 abuts the fluid and squeezes the fluid, wherein the step S704 is moved toward the bottom 18 of the first barrel 10 by the pressing rod 50 to contact and abut the fluid in the first barrel 10. Since the fluid in the first tub 10 is pressed by the pressing rod 50 and overflows from the gap between the side wall 16 of the first tub 10 and the pressing rod 50 (step S706), when the pressing rod 50 faces the first barrel During the movement of the bottom portion 18 of the 10, the fluid overflows from the gap between the side wall 16 of the first barrel 10 and the pressure bar 50. When the fluid height of the overflowed fluid is higher than the notch 14 of the first barrel 10, The fluid flows out through the gap 14 and flows through the filter portion 40 at the notch 14. Subsequently, in step S708, the filter portion 40 filters impurities in the fluid (for example, by filtering the pore size of the filter portion 40 or adsorbing impurities in the fluid by adsorption), so that the impurities are filtered by the filter portion 40. Blocking and allowing fluids that do not contain impurities can continue to flow through the flow element 30. Next, in step S709, the fluid may flow into the second tub 20 via the flow guide 30. Finally, in step S710, the fluid in the second barrel 20 is separated by a valve 28, wherein the step S710 is caused by the difference in specific gravity of the two liquids in the fluid, so that the two liquids are layered after standing. State, so the user can open the valve The second accommodating space 22 is communicated with the external environment to allow the liquid located in the lower layer (i.e., the liquid having a larger specific gravity) to flow into the collecting container 29 via the valve 28. Therefore, if the fluid to be separated and purified contains two liquids having different specific gravities, the two liquids having different specific gravity can be separated by the valve 28 to achieve the purpose of separating and purifying the fluid in two stages.

In summary, the food purification separator of the present invention can provide the following advantages:

(1) The flow rate and velocity of the fluid flowing through the notch can be selectively controlled by raising the height of the fluid in the first barrel by the pressure bar.

(2) filtering the impurities flowing through the notch of the first barrel by the filtering portion, so that the fluid to be collected (for example, the upper liquid, for example, oil) is collected into the second barrel through the flow guiding member to achieve separation and The purpose of collection.

(3) By controlling the flow direction of the fluid by the three-way valve, the fluid can be returned to the first barrel through the return pipe to filter the impurities again to improve the filtration quality.

(4) If two liquids with different specific gravity (such as oil-water mixture) flow simultaneously into the second barrel, the valve at the bottom of the second barrel can be used to discharge a liquid (such as water) having a large specific gravity. To effectively separate the purified fluid.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

Claims (7)

A food purification separator comprising: a first barrel body having a first accommodating space and a notch, the first accommodating space accommodating a fluid, and the notch is located at one side wall of the first barrel body and is connected a first accommodating space; a second sump having a second accommodating space; a flow guiding member connecting the first barrel and the second barrel, so that the first accommodating space is formed by the gap And the flow guiding member is connected to the second accommodating space; a filtering portion is detachably disposed at the notch of the first barrel body for filtering the fluid; and a pressing rod is movably disposed through the first portion The first accommodating space of the barrel body is configured to change the fluid height of the fluid in the first accommodating space by moving the pressure bar by a thrust; and a return pipe connecting the first barrel body An accommodating space and the flow guiding member, wherein when the pressing rod moves toward the bottom of one of the first barrels and abuts the fluid, the flow system is pressed by the pressing rod And causing the fluid in the first accommodating space to have a fluid height higher than a bottom end of the gap, and causing the flow Sequentially flows into the second accommodating space via the second barrel of the notch, and the filter portion of the guide member. The food purification separator of claim 1, further comprising a heating element disposed at the bottom of the first barrel to heat the fluid in the first accommodating space. The food purifying separator according to claim 1, further comprising a driving element connected to the pressing rod to provide the thrust and control the moving direction and the moving speed of the pressing rod. The food purification separator of claim 1, wherein the pressure bar comprises a rod body and a pressing plate connected to each other, and the cross-sectional area of the pressing plate is smaller than the first portion of the first barrel body The cross-sectional area of the accommodation space. The food purifying separator according to claim 4, wherein the pressing plate is a circular plate, a polygonal plate or a plate body having a corner. The food purification separator of claim 1, wherein the flow guiding member has a receiving portion connecting the notch of the first barrel, and the position of the receiving portion corresponds to the filtering portion, so that the fluid The cutout portion and the filter portion are sequentially dropped into the receiving portion. The food purification separator of claim 1, wherein one of the bottoms of the second barrel has an inclined surface, and one end of the inclined surface is provided with a valve for controlling the second receiving by the valve. Whether the space is connected to an external environment.