Liquid medicine filter

Abstract

The utility model provides a liquid medicine filter which is characterized by comprising a liquid storage structure and a liquid filtering structure, the liquid filtering structure is arranged in the liquid storage structure, the liquid storage structure is connected with the liquid filtering structure through a buckle, and the liquid storage structure is composed of a liquid storage tank, a liquid outlet end, a liquid storage cover, a telescopic rod, a motor and a connecting cover. The liquid storage structure is composed of a bottom cover, a rotating disc, a filtrate barrel and a connecting piece, liquid medicine to be filtered can be poured into the filtrate barrel firstly, the liquid medicine is filtered out of the filtrate barrel and then discharged through the liquid outlet end on one side of the liquid storage tank, filter residues are limited in the filtrate barrel, the motor drives the filtrate barrel to rotate at a high speed, the filtering speed can be increased, and the filtering efficiency is improved. The upper part and the lower part of the filtrate barrel are connected during filtering so as to ensure that the filtrate barrel is not easy to roll over and deform during high-speed rotation, impurities in the filtrate barrel can be discharged through an upper opening after filtering is completed, and residues on the side wall of the filtrate barrel can be removed by pulling down the filtrate barrel so as to ensure that the filtrate barrel is clean.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical filter technology, and in particular to a pharmaceutical filter. Background Technology

[0002] A pharmaceutical filter is a device specifically designed to filter impurities and particles from pharmaceutical solutions, ensuring the purity and safety of the solution. It plays a vital role in pharmaceutical production and clinical applications, effectively removing insoluble particles and other contaminants from the solution, thereby improving its quality and stability.

[0003] Existing patent CN105797237A provides a liquid filter, including an upper shell and a lower shell, with a filter membrane disposed between the upper and lower shells. The upper shell includes an upper connecting pipe, an upper cone, and an upper cylinder with their axes aligned on a straight line. The upper cone has a frustum-shaped sidewall, with its small end connected to the upper connecting pipe and its large end connected to one end of the upper cylinder. The lower shell includes a lower connecting pipe, a lower cone, and a lower cylinder with their axes aligned on a straight line. The lower cone has a frustum-shaped sidewall, with its large end connected to the lower cylinder and its small end connected to the lower connecting pipe. The inner diameter of the lower cylinder matches the outer diameter of the upper cylinder, and the other end of the upper cylinder is inserted into the lower cylinder. The filter membrane is located at the other end of the upper cylinder. The upper cone has a dosing hole with a sealing gasket inside. The advantages of this invention are its simple structure, low production cost, and the presence of a dosing hole.

[0004] Problems identified in existing technology: In existing technology, the filter membrane is located at the other end of the upper cylinder and filters the medicine through the filter membrane. With use, impurities and dirt accumulate excessively on the filter membrane. If not cleaned, it will clog the filter element, reduce filtration efficiency, increase replacement costs, reduce damage to the internal structure of the filter canister and the filter element, and thus extend the service life of the filter canister. Existing technology uses natural filtration, which takes a long time if the medicine has high viscosity or many impurities. Utility Model Content

[0005] In view of the above technical problems, the present invention provides a liquid filter, characterized in that it includes a liquid storage structure and a filtrate structure, wherein the liquid storage structure is provided with the filtrate structure, and the liquid storage structure and the filtrate structure are connected by a snap-fit.

[0006] The liquid storage structure consists of a liquid storage tank, a liquid outlet, a liquid storage cap, a telescopic rod, a motor, and a connecting cap. The liquid storage tank has a liquid storage cap on top, and the tank and cap are connected by a quick-release buckle. A liquid outlet is located on one side of the tank, and the tank and outlet are connected by welding. A telescopic rod is located on one side of the cap, and the cap and rod are connected by welding. A motor is located on one side of the telescopic rod, and the rod and motor are connected by welding. The motor's output end is connected to the connecting cap. A circular hole is formed at the bottom of the tank. A sealing ring is provided at the connection between the tank and cap to ensure a tight seal. A valve is located on one side of the liquid outlet. The telescopic rod is electrically operated. The quick-release buckle is readily available commercial equipment.

[0007] The filtrate structure consists of a bottom cover, a turntable, a filtrate tank, and a connector. A turntable is located on one side of the bottom cover, and the bottom cover and turntable are connected by welding. A filtrate tank is located on one side of the turntable, and the bottom cover and filtrate tank are connected by welding. A connector is located on one side of the filtrate tank, and the filtrate tank is connected to the connector by welding. A buckle is located on one side of the bottom cover, and a sealing ring is provided at the connection between the bottom cover and the storage tank to ensure a tight seal. The top of the filtrate tank is open. When the filtrate tank is in operation, the slot on one side of the connecting cover connects with the clip on the side of the connector to act as the filtrate tank cover. A self-locking mechanism is provided in the slot, and the principle of fixing the clip by inserting it into the slot is similar to the buckle of a car seatbelt.

[0008] The beneficial effects of this utility model are as follows:

[0009] This invention improves the liquid storage and filtration structures. The liquid storage structure consists of a storage tank, an outlet, a storage cap, a telescopic rod, a motor, and a connecting cap. The other liquid storage structure consists of a bottom cover, a turntable, a filtration bucket, and connecting parts. The liquid to be filtered is first poured into the filtration bucket. After filtration, the liquid is discharged through the outlet on one side of the storage tank. Filter residue is confined within the filtration bucket. The motor drives the filtration bucket to rotate at high speed, accelerating the filtration process and reducing the overall filtration time. The filtration bucket has connections at both the top and bottom to prevent it from tipping over or deforming during high-speed rotation. After filtration, impurities in the filtration bucket can be discharged through the top opening. Pulling down the filtration bucket removes residue from the side walls, ensuring its cleanliness. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the overall structure of a medicine filter according to the present invention;

[0011] Figure 2This is a first-view schematic diagram of the liquid storage cap of a medicine filter according to the present invention after it is opened;

[0012] Figure 3 This is a second-view schematic diagram of the liquid storage cap of a medicine filter according to the present invention after it is opened;

[0013] Figure 4 This is a schematic diagram of the filter bucket of a medicine filter according to this utility model after it has been pulled out.

[0014] Figure 5 This is a third-view schematic diagram of the liquid storage cap of a medicine filter according to the present invention after it is opened;

[0015] As shown in the figure: 1 is the liquid storage tank; 2 is the liquid storage cover; 3 is the telescopic rod; 4 is the motor; 5 is the connecting cover; 6 is the bottom cover; 7 is the turntable; 8 is the filter bucket; 9 is the connector; 10 is the liquid outlet; 11 is the quick-release buckle. Detailed Implementation

[0016] Example 1

[0017] This utility model provides a medicine liquid filter, characterized in that the liquid storage structure consists of a liquid storage tank 1, a liquid outlet 10, a liquid storage cover 2, a telescopic rod 3, a motor 4, and a connecting cover 5, and the filtration structure consists of a bottom cover 6, a turntable 7, a filtration bucket 8, and a connecting piece 9.

[0018] A liquid storage tank 1 is topped with a liquid storage cap 2, which is connected to the liquid storage tank 1 via a quick-release buckle 11. A liquid outlet 10 is located on one side of the liquid storage tank 1, which is connected to the liquid outlet 10 by welding. A telescopic rod 3 is located on one side of the liquid storage cap 2, which is connected to the liquid storage cap 2 by welding. A motor 4 is located on one side of the telescopic rod 3, which is connected to the telescopic rod 3 by welding. The output end of the motor 4 is connected to a connecting cover 5. A turntable 7 is located on one side of the bottom cover 6. The liquid storage tank 1 is topped with a liquid storage cap 2, which is connected to the liquid storage tank 1 via a quick-release buckle 11. A liquid outlet 10 is located on one side of the liquid storage tank 1, which is connected to the liquid outlet 10 by welding. A telescopic rod 3 is located on one side of the liquid storage cap 2, which is connected to the liquid storage cap 2 by welding. A motor 4 is located on one side of the telescopic rod 3, which is connected to the telescopic rod 3 by welding. The output end of the motor 4 is connected to a connecting cover 5.

[0019] Example 2

[0020] When using this utility model, the liquid storage cap 2 is opened by quickly disassembling the buckle 11, the filter bucket 8 is pushed into the liquid storage tank 1, and the bottom cover 6 of the filter bucket 8 is connected to the liquid storage tank 1 by the press-type buckle. The medicine is poured into the filter bucket 8, taking care not to submerge the connecting piece 9 above the filter bucket 8 when pouring the medicine. First, the electrically controlled telescopic rod 3 is extended to connect the slot on one side of the connecting cover 5 with the buckle on one side of the connecting piece 9. Then, the telescopic rod 3 is retracted to move the liquid storage cap 2 above the liquid storage tank 1. The liquid storage cap 2 is closed by quickly disassembling the buckle 11, and the motor 4 is turned on. The output end of the motor 4 rotates. Since a turntable 7 is provided on one side of the bottom cover 6... Therefore, motor 4 drives the filter bucket 8 to rotate at high speed through connecting cover 5. After the medicine is filtered out from the filter bucket 8, it is discharged through the outlet 10 on one side of the storage tank 1. The filter residue is confined inside the filter bucket 8. After all the medicine is discharged through the outlet 10, the storage cover 2 is opened by quick disassembly buckle 11, so that the telescopic rod 3 extends and moves the storage cover 2 away from the storage tank 1. The slot on one side of connecting cover 5 is disconnected from the clip on one side of connector 9. The storage cover 2 is removed, and the impurities remaining in the filter bucket 8 are poured out. Pulling down the filter bucket 8 can remove the residue on the side wall of the filter bucket 8 to ensure the cleanliness of the filter bucket 8 and avoid affecting the filtration efficiency.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. The various components mentioned in this invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A liquid medicine filter characterized by Including liquid storage structure, filtrate structure, the liquid storage structure is provided with filtrate structure, the filtrate structure is composed of bottom cover, carousel, filtrate bucket, connecting piece, the side of bottom cover is provided with carousel, bottom cover is connected with carousel through welding, the side of carousel is provided with filtrate bucket, bottom cover is connected with filtrate bucket through welding, the side of filtrate bucket is provided with connecting piece, and filtrate bucket is connected with connecting piece through welding.

2. The filter according to claim 1, wherein The liquid storage structure is composed of a liquid storage tank, a liquid outlet, a liquid storage cover, a telescopic rod, a motor and a connecting cover, the upper portion of the liquid storage tank is provided with the liquid storage cover, the liquid storage tank and the liquid storage cover are connected through quick-release buckles, one side of the liquid storage tank is provided with the liquid outlet, the liquid storage tank and the liquid outlet are connected through welding, one side of the liquid storage cover is provided with the telescopic rod, the liquid storage cover and the telescopic rod are connected through welding, one side of the telescopic rod is provided with the motor, the telescopic rod and the motor are connected through welding, and the output end of the motor is connected with the connecting cover.

3. The filter according to claim 1, wherein The liquid storage structure and the filtrate structure are connected through buckles.

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