Continuous filtering device for liquid preparation production

Abstract

The utility model discloses a continuous filtering device for producing a liquid preparation. The continuous filtering device comprises a bracket, a filtering bin, a liquid inlet and a liquid outlet, according to the liquid preparation filtering device, a liquid preparation is guided into the filtering bin through the liquid inlet, multi-stage continuous filtering is conducted on the liquid preparation through the filtering plates with the different hole diameters in the filtering bin, the filtered liquid preparation is guided out through the liquid outlet, and treated solid impurities are high in purity. The liquid preparation can roll down to the joint of the impurity discharge port and the filter plate under the action of the gravity of the liquid preparation and the vibration motor, and the vibration motor is matched with the obliquely arranged filter plate, so that on one hand, the liquid preparation can be quickly filtered, and on the other hand, on the premise that solid impurities are concentrated, the filter screen is prevented from being blocked by the solid impurities; concentrated collection of the solid impurities can be achieved by correspondingly opening a gate in the impurity discharging opening subsequently, and the using convenience of the continuous filtering device for liquid preparation production is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid preparation processing, in particular to a continuous filtration device for liquid preparation production. Background Art

[0002] A continuous filtration device is an automated filtration system designed specifically for liquid preparation production. It can continuously filter liquids without interrupting the production process, thereby removing solid particles, microorganisms and other impurities to ensure the purity and quality of the final product.

[0003] Chinese Patent Publication No. CN220159406U, published on December 12, 2023, discloses a filtration device suitable for liquid preparations, including a filtration box body. Inside the filtration box body, a first fixing ring and a second fixing ring are fixedly connected near the bottom end. The top ends of the first fixing ring and the second fixing ring are fixedly connected with four groups of springs through small round plates. The top ends of the four groups of springs are fixedly connected with a first placing ring and a second placing ring through small round plates. Through grooves are opened on the inner sides of the first placing ring and the second placing ring. A liquid pouring port is opened at the top of the filtration box body. A liquid guiding pipe is arranged below the liquid pouring port. The front part of the filtration box body is movably connected with a box door through a hinge.

[0004] For example, the existing continuous filtration device for liquid preparation production realizes the filtration of liquid preparations through a filtration funnel in cooperation with a vibration motor. In the specific implementation process, the separated solid impurities are deposited in the filtration funnel, and it is necessary to open the box body and take out the filtration funnel to realize the centralized treatment of solid impurities. The overall operation is relatively inconvenient. Therefore, it is urgent to propose a corresponding continuous filtration device for liquid preparation production to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a continuous filtration device for liquid preparation production in order to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A continuous filtration device for liquid preparation production includes a support, a filtration chamber, a liquid inlet and a liquid outlet. A vibration assembly for causing the filtration chamber to vibrate is arranged between the support and the filtration chamber. A plurality of groups of filter plates vertically distributed are fixedly connected to the inner surface of the filtration chamber. A plurality of groups of lower impurity outlets corresponding to the plurality of groups of filter plates are fixedly connected to the outer surface of the filtration chamber, and gates are arranged inside the plurality of groups of lower impurity outlets.

[0008] Preferably, sealing plates are fixedly connected to one side of the plurality of groups of filter plates away from the lower impurity outlets, and the plurality of groups of sealing plates are detachably connected to the filtration chamber through connecting parts.

[0009] Preferably, the connecting part includes a tab fixedly connected to the sealing plate, and the tab and the filter chamber are fixedly connected by a locking rod.

[0010] Preferably, a plurality of support bars are fixedly connected to the inner surface wall of the filter chamber, and the plurality of support bars respectively abut against the bottoms of a plurality of filter plates.

[0011] Preferably, the vibration assembly includes a vibration motor fixedly connected to the outer surface wall of the filter chamber, and a spring is fixedly connected between the outer surface walls of the filter chamber and the support.

[0012] Preferably, the outer surface walls of the liquid inlet and the liquid outlet are both fixedly connected to the support, and the liquid inlet and the liquid outlet are respectively connected to the filter chamber through two corrugated hoses for transmission.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, the liquid preparation is introduced into the filter chamber through the liquid inlet, and the liquid preparation is subjected to multi-stage continuous filtration by the filter plates with different pore diameters in the filter chamber. After filtration, the liquid preparation is exported through the liquid outlet. The solid impurities processed will fall on the connection between the lower impurity outlet and the filter plate under the action of their own gravity and the vibration motor. The vibration motor cooperates with the inclined filter plate. On the one hand, it can achieve the rapid filtration of the liquid preparation. On the other hand, on the premise of concentrating the solid impurities, it can avoid the blockage of the filter screen by the solid impurities. Subsequently, by correspondingly opening the gate inside the lower impurity outlet, the centralized collection of the solid impurities can be realized, ensuring the convenience of use of the continuous filtration device for liquid preparation production.

[0015] 2. In this application, rotate the locking rod to separate it from the filter chamber, and keep the locking rod screwed with the filter chamber. Then, pull the sealing plate through the locking rod. The sealing plate can drive the filter plate to separate from the filter chamber. At this time, the filter plate can be conveniently cleaned or replaced, so that a plurality of filter plates can be independently disassembled and assembled according to needs, further ensuring the convenience of use of the continuous filtration device for liquid preparation production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the spring structural schematic diagram provided by the embodiment of the present utility model;

[0018] Figure 3 Shows the sealing plate structural schematic diagram provided by the embodiment of the present utility model;

[0019] Figure 4Shows a schematic structural diagram of a filter chamber provided according to an embodiment of the present utility model.

[0020] Legend description:

[0021] 1. Bracket; 2. Liquid inlet; 3. Liquid outlet; 4. Bellows; 5. Filter chamber; 6. Vibration motor; 7. Spring; 8. Lower impurity outlet; 9. Gate; 10. Sealing plate; 11. Tab; 12. Locking rod; 13. Filter plate; 14. Support strip. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0024] A continuous filtering device for liquid preparation production includes a bracket 1, a filter chamber 5, a liquid inlet 2 and a liquid outlet 3. A vibration assembly for promoting the vibration of the filter chamber 5 is arranged between the bracket 1 and the filter chamber 5. A plurality of groups of vertically distributed filter plates 13 are fixedly connected to the inner surface of the filter chamber 5. A plurality of groups of lower impurity outlets 8 corresponding to the plurality of groups of filter plates 13 are fixedly connected to the outer surface of the filter chamber 5, and gates 9 are arranged inside the plurality of groups of lower impurity outlets 8;

[0025] The liquid preparation is introduced into the filter chamber 5 through the liquid inlet 2, and the liquid preparation is subjected to multi-stage continuous filtration by the filter plates 13 with different pore diameters in the filter chamber 5. After filtration, the liquid preparation is led out through the liquid outlet 3. The processed solid impurities will fall at the connection between the lower impurity outlet 8 and the filter plate 13 under the action of their own gravity and the vibration motor 6. The vibration motor 6 cooperates with the inclined filter plate 13. On the one hand, it can realize the rapid filtration of the liquid preparation. On the other hand, on the premise of concentrating the solid impurities, it can avoid the blockage of the filter plate 13 by the solid impurities. Subsequently, by correspondingly opening the gate 9 inside the lower impurity outlet 8, the centralized collection of the solid impurities can be realized, ensuring the convenience of use of the continuous filtering device for liquid preparation production.

[0026] Specifically, as Figure 2 And Figure 4As shown in the figure, sealing plates 10 are fixedly connected to the sides of multiple groups of filter plates 13 away from the lower impurity outlet 8. Multiple groups of sealing plates 10 are detachably connected to the filter chamber 5 through a connecting part. The connecting part includes a lug 11 fixedly connected to the sealing plate 10, and the lug 11 is fixedly connected to the filter chamber 5 through a locking rod 12. Rotate the locking rod 12 to separate it from the filter chamber 5 and keep the locking rod 12 screwed with the filter chamber 5. Then, pull the sealing plate 10 through the locking rod 12. The sealing plate 10 can drive the filter plate 13 to separate from the filter chamber 5. At this time, the filter plate 13 can be conveniently cleaned or replaced, so that multiple groups of filter plates 13 can be independently disassembled and assembled according to needs, further ensuring the convenience of use of the continuous filtration device for liquid preparation production.

[0027] Specifically, as Figure 2 shown in Figure 3 the figure, multiple support bars 14 are fixedly connected to the inner wall of the filter chamber 5, and multiple groups of support bars 14 respectively abut against the bottoms of multiple groups of filter plates 13, so as to ensure the pressure-bearing capacity and stability of the filter plates 13. The vibration assembly includes a vibration motor 6 fixedly connected to the outer wall of the filter chamber 5. A spring 7 is fixedly connected between the outer walls of the filter chamber 5 and the support 1. Here, the vibration motor 6 uses a zg405 type inertial vibrator to achieve linear vibration of the filter chamber 5. The outer walls of the liquid inlet 2 and the liquid outlet 3 are both fixedly connected to the support 1, and the liquid inlet 2 and the liquid outlet 3 are respectively connected to the filter chamber 5 through two bellows 4 for stable transmission of the liquid preparation.

[0028] Working principle: The liquid preparation is introduced into the filter chamber 5 through the liquid inlet 2, and the liquid preparation is subjected to multi-stage continuous filtration by the filter plates 13 with different pore sizes in the filter chamber 5. After filtration, the liquid preparation is discharged through the liquid outlet 3. The solid impurities processed will fall on the connection between the lower impurity outlet 8 and the filter plate 13 under the action of their own gravity and the vibration motor 6. The vibration motor 6 cooperates with the inclined filter plate 13. On the one hand, it can achieve rapid filtration of the liquid preparation, and on the other hand, it can avoid blockage of the filter plate 13 by solid impurities on the premise of concentrating the solid impurities. Subsequently, by opening the gate 9 inside the lower impurity outlet 8, the solid impurities can be centrally collected, ensuring the convenience of use of the continuous filtration device for liquid preparation production. Rotate the locking rod 12 to separate it from the filter chamber 5 and keep the locking rod 12 screwed with the filter chamber 5. Then, pull the sealing plate 10 through the locking rod 12. The sealing plate 10 can drive the filter plate 13 to separate from the filter chamber 5. At this time, the filter plate 13 can be conveniently cleaned or replaced, so that multiple groups of filter plates 13 can be independently disassembled and assembled according to needs, further ensuring the convenience of use of the continuous filtration device for liquid preparation production.

[0029] The foregoing description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A continuous filtration device for the production of liquid preparations, comprising a support (1), a filtration chamber (5), a liquid inlet (2) and a liquid outlet (3), characterized in that: A vibration assembly for causing the filter chamber (5) to vibrate is provided between the support (1) and the filter chamber (5); a plurality of groups of vertically distributed filter plates (13) are fixedly connected to the inner surface wall of the filter chamber (5); a plurality of groups of lower miscellaneous openings (8) corresponding one to one to the plurality of groups of filter plates (13) are fixedly connected to the outer surface wall of the filter chamber (5); and gates (9) are provided inside the plurality of groups of lower miscellaneous openings (8).

2. A continuous filtration device for liquid preparation production according to claim 1, characterized in that: The plurality of groups of filter plates (13) are fixedly connected to a sealing plate (10) on one side away from the lower miscellaneous opening (8), and the plurality of groups of sealing plates (10) are detachably connected to the filter bin (5) via a connecting portion.

3. A continuous filtration device for liquid preparation production according to claim 2, characterized in that: The connecting portion comprises a lug (11) fixedly connected to the sealing plate (10), and the lug (11) is fixedly connected to the filter bin (5) via a locking rod (12).

4. A continuous filtration device for liquid preparation production according to claim 3, characterized in that: A plurality of groups of support strips (14) are fixedly connected to the inner surface wall of the filter bin (5), and the plurality of groups of support strips (14) are respectively abutted against the bottoms of the plurality of groups of filter plates (13).

5. A continuous filtration device for liquid preparation production according to claim 4, characterized in that: The vibration component comprises a vibration motor (6) fixedly connected to the outer wall of the filter bin (5), and a spring (7) is fixedly connected between the filter bin (5) and the outer wall of the bracket (1).

6. A continuous filtration device for liquid preparation production according to claim 5, characterized in that: The outer walls of the liquid inlet (2) and the liquid outlet (3) are both fixedly connected to the bracket (1), and the liquid inlet (2) and the liquid outlet (3) are respectively connected to the filter chamber (5) through two groups of bellows (4).

Images