Black rice anthocyanin extraction filter press

Abstract

The utility model discloses a black rice anthocyanin extraction filter press which comprises a base, a filter-pressing separation structure and a filtering structure, the filter-pressing separation structure is arranged on the base, and the filtering structure is arranged on the filter-pressing separation structure. The filter pressing separation structure comprises a supporting seat, a feeding tank, a filtering hole, an extrusion hopper, a liquid backflow groove, a motor, a rotating shaft, a rotating filter element, a threaded shifting piece, a sealing seat and a discharging opening, the supporting seat is arranged on the base, the feeding tank is fixedly arranged on the supporting seat, the filtering hole penetrates through the feeding tank, and the extrusion hopper is fixedly arranged on the feeding tank. The utility model belongs to the technical field of anthocyanin equipment, particularly relates to a black rice anthocyanin extraction filter press, and effectively solves the problems that most of black rice anthocyanin extraction filter presses in the current market adopt extrusion to discharge extract liquor in black rice, the extrusion efficiency is low, the extrusion effect is poor, continuous filter pressing cannot be performed, and the extraction efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of anthocyanin equipment, in particular to a black rice anthocyanin extraction filter press. Background Art

[0002] Anthocyanidins, also known as flower pigments, are a class of water-soluble natural pigments widely present in plants in nature. They are colored aglycones obtained by the hydrolysis of anthocyanins. Under different pH conditions of plant cell vacuoles, anthocyanidins make the petals appear colorful. Anthocyanidins in the natural state exist in the form of glycosides, called anthocyanins, and there are very few free anthocyanidins. Anthocyanidins are mainly used for food coloring, and can also be used in dyes, medicines, cosmetics, etc. In order to extract anthocyanidins from black rice anthocyanidins, it is necessary to first crush the plants, extract them with liquid medicine, and then distill and purify them. Most of the existing black rice anthocyanidin extraction filter presses use extrusion to discharge the extract from the black rice. The extrusion efficiency is low, the extrusion effect is poor, and continuous filter pressing cannot be performed, which affects the extraction efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model proposes a black rice anthocyanin extraction filter press, which effectively solves the problem that most of the black rice anthocyanin extraction filter presses on the market currently use extrusion to discharge the extract in the black rice, with low extrusion efficiency, poor extrusion effect, and inability to perform continuous filter pressing, thereby affecting the extraction efficiency.

[0004] The technical scheme adopted by the utility model is as follows: the utility model proposes a black rice anthocyanin extraction filter press, comprising a base, a filter press separation structure and a filtering structure, wherein the filter press separation structure is arranged on the base, and the filtering structure is arranged on the filter press separation structure, and the filter press separation structure comprises a support seat, a feeding tank, a filter hole, an extrusion bucket, a liquid reflux groove, a motor, a rotating shaft, a rotating filter element, a threaded paddle, a sealing seat and a discharge port, wherein the support seat is arranged on the base, the feeding tank is fixedly arranged on the support seat, the filter hole is arranged through the feeding tank, the extrusion bucket is fixedly arranged on the feeding tank, the liquid reflux groove is arranged in the extrusion bucket, the motor is fixedly arranged on the base, the rotating shaft is arranged through the extrusion bucket and driven by the motor, the rotating filter element is fixedly arranged on the rotating shaft, the threaded paddle is threadedly arranged on the rotating filter element, the sealing seat is fixedly arranged on the feeding tank and wraps the rotating filter element, and the discharge port is arranged on the feeding tank.

[0005] Preferably, the filtration structure includes a drain port, a filter box, a partition and a filter layer, the drain port is penetrated on a support seat, the filter box is inserted into the drain port, the partition is fixed on the filter box, and the filter layer is removably arranged on the partition.

[0006] In order to better achieve the effect of extrusion filtration, the threaded paddle is arranged between the rotating filter element and the extrusion bucket, and the support seat is arranged between the base and the feeding tank.

[0007] In order to achieve the purpose of compressing black rice and filtering more quickly, the width of the threaded pick gradually decreases from back to front, and the diameter of the extrusion bucket gradually decreases.

[0008] Furthermore, the extrusion bucket is arranged in a trumpet shape, and the threaded paddle is arranged in a spiral shape.

[0009] In order to achieve the filtering effect, the rotating filter element is configured with nano-filter material.

[0010] The beneficial effects achieved by the utility model using the above structure are as follows: the scheme proposes a black rice anthocyanin extraction filter press, the rotating filter element drives the threaded paddle to rotate and squeeze the thread through the extrusion bucket, and the medicinal liquid in the black rice is squeezed out during the pushing process, and the medicinal liquid flows out of the reflux feeding tank through the liquid reflux groove on the wall of the extrusion bucket and flows out from the filter hole, or the medicinal liquid is squeezed and penetrates into the interior through the rotating filter element, and finally flows out at the rear end, flows into the filter layer in the filter box through the discharge port to filter the residue, thereby realizing rapid filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a black rice anthocyanin extraction filter press proposed by the utility model;

[0012] Figure 2 This is a schematic diagram of the cross-sectional structure of a filter press for extracting anthocyanins from black rice proposed in the utility model;

[0013] Figure 3 This is another cross-sectional structural schematic diagram of a black rice anthocyanin extraction filter press proposed by the utility model.

[0014] Among them, 1. base, 2. filter press separation structure, 3. filter structure, 4. support seat, 5. feeding tank, 6. filter hole, 7. extrusion bucket, 8. liquid reflux groove, 9. motor, 10. rotating shaft, 11. rotating filter element, 12. threaded paddle, 13. sealing seat, 14. discharge port, 15. drain port, 16. filter box, 17. partition, 18. filter layer.

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a black rice anthocyanin extraction filter press, comprising a base 1, a filter press separation structure 2 and a filtering structure 3, the filter press separation structure 2 is arranged on the base 1, the filtering structure 3 is arranged on the filter press separation structure 2, the filter press separation structure 2 comprises a support seat 4, a feeding tank 5, a filtering hole 6, an extrusion bucket 7, a liquid reflux groove 8, a motor 9, a rotating shaft 10, a rotating filter element 11, a threaded paddle 12, a sealing seat 13 and a discharge port 14, the support seat 4 is arranged on the base 1, the ... The tank 5 is fixedly arranged on the support seat 4, the filter hole 6 is arranged through the feeding tank 5, the extrusion bucket 7 is fixedly arranged on the feeding tank 5, the liquid reflux groove 8 is arranged in the extrusion bucket 7, the motor 9 is fixedly arranged on the base 1, the rotating shaft 10 passes through the extrusion bucket 7 and is driven on the motor 9, the rotating filter element 11 is fixedly arranged on the rotating shaft 10, the threaded paddle 12 is threadedly arranged on the rotating filter element 11, the sealing seat 13 is fixedly arranged on the feeding tank 5 and wrapped with the rotating filter element 11, and the discharge port 14 is arranged on the feeding tank 5.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the filtration structure 3 includes a drain port 15, a filter box 16, a partition 17 and a filter layer 18. The drain port 15 is penetrated through the support seat 4, the filter box 16 is inserted into the drain port 15, the partition 17 is fixed on the filter box 16, and the filter layer 18 is removably arranged on the partition 17.

[0019] like Figure 1 and Figure 3 As shown, the threaded paddle 12 is arranged between the rotating filter element 11 and the extrusion bucket 7, and the support seat 4 is arranged between the base 1 and the feeding tank 5.

[0020] like Figure 1 and Figure 3 As shown, the width of the threaded pick 12 gradually decreases from the back to the front, and the diameter of the extrusion bucket 7 gradually decreases.

[0021] like Figure 1 and Figure 3 As shown, the extrusion bucket 7 is arranged in a trumpet shape, and the threaded pick 12 is arranged in a spiral shape.

[0022] like Figure 3As shown, the rotating filter element 11 is configured with nano-filter material.

[0023] During specific use, when the user uses the device, the motor 9 is started to drive the rotating shaft 10 to drive the rotating filter element 11 to rotate. At this time, the rotating filter element 11 drives the threaded paddle 12 to rotate in the extrusion bucket 7, and the black rice mixture extracted with the extraction liquid is added to the feeding tank 5. At this time, the threaded paddle 12 pushes the mixture forward for extrusion. At this time, due to the shrinkage of the front end of the extrusion bucket 7, rapid extrusion, the extract in the black rice raw material is squeezed out, and flows back to the feeding tank 5 through the liquid reflux groove 8 on the extrusion bucket 7, and is discharged through the filter hole 6, or is extruded through the rotating filter element 11 to penetrate into the interior, and finally flows out at the rear end, flows into the filter box 16 through the discharge port 14. The filter layer 18 is filtered to filter the residue, and the black rice raw material slag is squeezed out through the finest outlet at the end of the extrusion bucket 7 for collection and processing. The above is the use process of the entire black rice anthocyanin extraction filter press.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A black rice anthocyanin extraction filter press, characterized in that: It includes a base, a filter press separation structure and a filtering structure, the filter press separation structure is arranged on the base, the filtering structure is arranged on the filter press separation structure, the filter press separation structure includes a support seat, a feeding tank, a filtering hole, an extrusion bucket, a liquid reflux groove, a motor, a rotating shaft, a rotating filter element, a threaded paddle, a sealing seat and a discharge port, the support seat is arranged on the base, the feeding tank is fixedly arranged on the support seat, the filtering hole is arranged through the feeding tank, the extrusion bucket is fixedly arranged on the feeding tank, the liquid reflux groove is arranged in the extrusion bucket, the motor is fixedly arranged on the base, the rotating shaft is arranged through the extrusion bucket and driven by the motor, the rotating filter element is fixedly arranged on the rotating shaft, the threaded paddle is threadedly arranged on the rotating filter element, the sealing seat is fixedly arranged on the feeding tank and wraps the rotating filter element, and the discharge port is arranged on the feeding tank.

2. A black rice anthocyanin extraction filter press according to claim 1, characterized in that: The filtration structure includes a drain port, a filter box, a partition and a filter layer. The drain port is penetrated on a support seat, the filter box is inserted and inserted in the drain port, the partition is fixed on the filter box, and the filter layer is disassembled and arranged on the partition.

3. A black rice anthocyanin extraction filter press according to claim 2, characterized in that: The threaded paddle is arranged between the rotating filter element and the extrusion bucket, and the support seat is arranged between the base and the feeding tank.

4. A black rice anthocyanin extraction filter press according to claim 3, characterized in that: The width of the threaded pick gradually decreases from the back to the front, and the diameter of the extrusion bucket gradually decreases.

5. A black rice anthocyanin extraction filter press according to claim 4, characterized in that: The extrusion bucket is arranged in a trumpet shape, and the threaded pick is arranged in a spiral shape.

6. A black rice anthocyanin extraction filter press according to claim 5, characterized in that: The rotating filter element is provided with nanometer filtering material.

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