A filtering device for sophora japonica extract

Abstract

The utility model discloses a filtering device of sophora japonica l extract, including extraction tank, support platform, conversion board and driver, the extraction tank establish in the top of support platform, and the bottom of extraction tank sets up the discharge hose, and sets up control valve on the discharge hose, the support platform on set up the through groove intercommunication support platform upper and lower surfaces, and sets up the partition in the through groove, and the lower end surface and support platform lower surface of partition flush, and the upper end surface of partition is lower than support platform upper surface, and partition divides into two sub through groove with the through groove, and the lower end of sub through groove sets up detachable filter frame with support platform lower surface, and sets up filter screen on filter frame, the conversion board sets up support platform upper surface on the upper end of through groove, and sets up through -hole on conversion board, and discharge hose extends to through groove with not with partition and encounters in through -hole, and the output of driver connects conversion board, and drives conversion board and slides between two sub through groove, the utility model discloses has improved the use ratio of equipment and the continuity of filtration work, has improved work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of Sophora japonica flower extraction technology, specifically to a filtration device for Sophora japonica flower extract. Background Technology

[0002] Sophora japonica buds are the flower buds of the Sophora japonica tree, a legume. Their main active ingredients are rutin and quercetin. Sophora japonica bud extraction aims to extract these active ingredients. The extraction process involves pre-treating and crushing the buds, then using solvents (such as ethanol) and extraction methods (such as alkaline extraction and acid precipitation). The resulting extract undergoes filtration, separation, and purification. During filtration, solid impurities easily accumulate on the filter screen, reducing filtration efficiency and even clogging the screen, thus affecting filtration operations. Currently, maintenance or replacement of the filter screen is mainly performed after machine shutdown. However, this method disrupts the continuity of filtration, reducing equipment utilization and efficiency. Although automatic cleaning systems are available, machine shutdown is still required for replacement, thus addressing the aforementioned drawbacks. Utility Model Content

[0003] The purpose of this invention is to provide a filtration device for Sophora japonica extract to solve the problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a filtration device for Sophora japonica extract, comprising an extraction tank, a support platform, a conversion plate, and a driver. The extraction tank is positioned above the support platform, with a discharge hose at the bottom and a control valve on the discharge hose. The support platform has a through groove connecting its upper and lower surfaces, with a partition block inside the groove. The lower end of the partition block is flush with the lower surface of the support platform, while the upper end of the partition block is lower than the upper surface of the support platform. The partition block divides the through groove into two sub-grooves. A detachable filter frame is positioned on the lower surface of the support platform corresponding to the lower end of each sub-groove, and a filter screen is mounted on the filter frame. The conversion plate is positioned on the upper surface of the support platform above the through groove, with a through hole on the conversion plate. The discharge hose extends through the through hole into the through groove without contacting the partition block. The driver is positioned on the support platform, with its output end connected to the conversion plate, driving the conversion plate to slide between the two sub-grooves.

[0005] As a preferred embodiment of this technical solution, limiting plates are provided on both sides of the conversion plate, the limiting plates are located on the upper surface of the support platform, and the limiting plates extend along the sliding direction of the conversion plate.

[0006] As a preferred embodiment of this technical solution, the length of the conversion plate is greater than the length of the through groove, the width of the conversion plate is greater than the width of the through groove, and the through groove is sealed when the conversion plate slides.

[0007] As a preferred embodiment of this technical solution, the upper end face of the partition is convex arc-shaped.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: When filtering, the extract from the extraction tank is discharged through the discharge hose onto the filter screen on the filter frame. When the filter screen on the filter frame needs maintenance or replacement, the driver drives the conversion plate, causing the discharge hose to slide between the two sub-channels, thereby enabling the extract to be filtered through the filter screen on another filter frame. The previous filter frame can be disassembled for maintenance or replacement without affecting the filtration of the extract, thus improving the utilization rate of the equipment and the continuity of the filtration work, and improving work efficiency. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0010] Figure 2 This is a top view of the structure of this utility model.

[0011] Figure 3 This utility model Figure 2 A schematic diagram of the AA structure.

[0012] Figure 4 This is a schematic diagram of the support platform structure of this utility model.

[0013] Figure 5 This is a three-dimensional structural diagram of the support platform surface of this utility model. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5This utility model discloses a filtration device for Sophora japonica extract, comprising an extraction tank 1, a support platform 2, a conversion plate 3, and a driver 4. The extraction tank 1 is positioned above the support platform 2, i.e., the extraction tank 1 is mounted on a support, and the support is mounted on the support platform 2. A discharge hose 5 is installed at the bottom of the extraction tank 1, and a control valve 6 is installed on the discharge hose 5. The extract in the extraction tank 1 is discharged through the discharge hose 5. A through groove 2.1 is provided on the support platform 2, connecting the upper and lower surfaces of the support platform 2. A partition block 7 is installed in the through groove 2.1, with both sides of the partition block 7 fixed to the side walls of the through groove 2.1. The lower end face of the partition block 7 is flush with the lower surface of the support platform 2, and the upper end face of the partition block 7 is lower than the upper surface of the support platform 2, i.e., the height of the partition block 7 is lower than the height of the through groove 2.1. The partition block 7 divides the through groove 2.1 into two sub-through grooves. A detachable filter frame 8 is provided on the lower surface of the support platform 2 corresponding to the lower end of the sub-through groove, and a filter screen 9 is installed on the filter frame 8. The conversion plate 3 is located on the upper surface of the support platform 2 at the upper end of the through groove 2.1. The conversion plate 3 is provided with a through hole. The discharge hose 5 extends through the through hole into the through groove 2.1 without touching the partition block 7. The driver 4 is located on the support platform 2. The output end of the driver 4 is connected to the conversion plate 3, driving the conversion plate 3 to slide between the two sub-through grooves.

[0016] In a specific implementation of this utility model, the filter frame 8 is bolted to the lower surface of the support platform 2, the diameter of the discharge hose 5 is matched with the diameter of the through hole, and the discharge hose 5 can be connected to the conversion plate 3 through the through hole. Limiting plates 10 are provided on both sides of the conversion plate 3. The limiting plates 10 are located on the upper surface of the support platform 2 and extend along the sliding direction of the conversion plate 3. The conversion plate 3 can slide between the limiting plates 10 for guiding the conversion plate 3. The length of the conversion plate 3 is greater than the length of the through groove 2.1, and the width of the conversion plate 3 is greater than the width of the through groove 2.1. When the conversion plate 3 slides, it covers the through groove 2.1. That is, when the conversion plate 3 slides to one of the sub-through grooves, the conversion plate 3 continues to cover the other sub-through groove. The length of the discharge hose 5 extending into the through groove 2.1 is equal to the distance from the upper end face of the partition block 7 to the upper end of the through groove 2.1, or the length of the discharge hose 5 extending into the through groove 2.1 is less than the distance from the upper end face of the partition block 7 to the upper end of the through groove 2.1, so that when the conversion plate 3 carries the discharge hose 5 between the two sub-through grooves, the discharge hose 5 does not collide with the partition block 7. The upper end face of the partition block 7 is convex arc-shaped to avoid leaving extract liquid on the upper end face of the partition block 7. The driver 4 adopts an electric telescopic device.

[0017] When this invention is in operation, the extract in the extraction tank flows out through the discharge hose by opening the control valve and is filtered through the filter screen on the filter frame. When the filter screen on the filter frame becomes clogged or blocked, the control valve is closed, or the control valve is not closed, the driver is started, and the conversion plate is slid. The discharge hose on the conversion plate moves to another sub-channel, and the extract is filtered through the filter screen of the other sub-channel. The filter frame with clogged or blocked filter screen can be removed for maintenance or replacement, which is convenient and quick, avoids downtime and affects the continuity of work, and greatly improves the utilization rate and work efficiency of the equipment.

[0018] Finally, it should be noted that the above-described embodiments are merely specific implementations of this utility model, used to illustrate the technical solution of this utility model, and not to limit it. The protection scope of this utility model is not limited thereto. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this utility model. These modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be covered within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A filtration device for Sophora japonica flower extract, characterized in that: The system includes an extraction tank, a support platform, a conversion plate, and a driver. The extraction tank is located above the support platform, and a discharge hose is installed at the bottom of the extraction tank, with a control valve installed on the discharge hose. The support platform has a through groove connecting its upper and lower surfaces. A partition block is installed in the through groove, with its lower end face flush with the lower surface of the support platform and its upper end face lower than the upper surface of the support platform. The partition block divides the through groove into two sub-channels. A removable filter frame is installed on the lower surface of the support platform corresponding to the lower end of the sub-channel, and a filter screen is installed on the filter frame. The conversion plate is located on the upper surface of the support platform above the through groove. The conversion plate has a through hole, through which the discharge hose extends into the through groove without touching the partition block. The driver is located on the support platform, and its output end is connected to the conversion plate, driving the conversion plate to slide between the two sub-channels.

2. The filtration device for Sophora japonica extract according to claim 1, characterized in that: Limiting plates are provided on both sides of the conversion plate, and the limiting plates are located on the upper surface of the support platform, extending along the sliding direction of the conversion plate.

3. The filtration device for Sophora japonica extract according to claim 1, characterized in that: The length of the conversion plate is greater than the length of the through groove, and the width of the conversion plate is greater than the width of the through groove. The through groove is sealed when the conversion plate slides.

4. The filtration device for Sophora japonica extract according to claim 1, characterized in that: The upper end face of the partition is convex and rounded.

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