Medicine particle filtering device

Abstract

The utility model discloses a medicine particle filtering device which comprises a supporting frame, a screening and filtering device is arranged at the upper end of the supporting frame, a collecting device is arranged at the right lower end of the screening and filtering device, connecting devices are arranged at the four corners of the screening and filtering device and fixedly connected with the supporting frame, and the screening and filtering device comprises a vibration machine. One side end of the vibration machine is fixedly connected with a fixing frame, the two sides of the fixing frame are fixedly connected with a material carrying box body, the upper end of the material carrying box body is provided with a material screening disc assembly, and one side end of the material carrying box body is provided with a collecting opening; the product has the advantages that the filtering and screening efficiency is improved, the first screening disc and the second screening disc are arranged in an up-and-down stepped mode, the screening area is increased, the filtering and screening efficiency is improved, the treatment process is quicker and more efficient, and screening and filtering operation is accurate; more accurate screening and filtering operation can be realized, and the purity and the quality of a product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a drug particle filtering device. Background Art

[0002] In the pharmaceutical process, the filtration of drug particles is a key step aimed at improving the purity and quality of pharmaceutical products. A drug particle filtration device is a device for separating and filtering drug particles, and is usually used in the preparation of liquid drugs during the production process. Traditional drug particle filtration devices usually include screening and filtering elements, such as filter paper, filter membranes, etc., for separating and capturing particles. However, with the development of pharmaceutical technology and the improvement of product quality requirements, higher requirements are placed on the performance and efficiency of drug particle filtration devices. Utility Model Content

[0003] The purpose of the utility model is to solve the problems of low filtration efficiency, low screening accuracy, difficulty in material collection, poor connection stability, etc. existing in the traditional drug particle filtering device, thereby improving the efficiency and quality of the pharmaceutical production process.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A drug particle filtering device comprises a support frame, a screening and filtering device is arranged on the upper end of the support frame, a collecting device is arranged at the lower end of the screening and filtering device, and connecting devices are arranged at the four corners of the screening and filtering device and fixedly connected to the support frame; the screening and filtering device comprises a vibrator, a fixing frame is fixedly connected to one side end of the vibrator, a loading box is fixedly connected to both sides of the fixing frame, a screening plate assembly is arranged on the upper end of the loading box, and a collecting port is arranged on one side end of the loading box. Through screening and filtering operations, the vibrator and other components are used to process the material, and the processed material is collected by the collecting device, which is more efficient and rapid.

[0006] Furthermore, the screening tray assembly includes a first screening tray, a second screening tray is arranged on the other side end of the first screening tray, and a number of leakage holes are arranged equidistantly on the first screening tray and the second screening tray. Some holes or channels arranged equidistantly on the first screening tray and the second screening tray are used to allow substances to pass through, which helps to achieve more accurate screening and filtering operations. The second screening tray in the assembly is connected to the first screening tray and is used to further screen substances.

[0007] Furthermore, the collecting device includes two slides, a collecting plate is provided at the upper end of the slide, pulleys are provided at the four corners of the bottom of the collecting plate, handles are fixedly connected on both sides of the collecting plate, and the disc-shaped structure installed at the upper end of the slide is used to collect the screened and filtered substances, and may have sufficient capacity to accommodate a certain amount of substances.

[0008] Furthermore, the connecting device includes a lower end fixing piece, a spring is provided at the upper end of the lower end fixing piece, an upper end fixing piece is provided at the upper end of the spring, the lower end fixing piece is fixedly connected to the support frame, and the upper end fixing piece is fixedly connected to the loading box. The design of this connecting device can make the connection between the loading box and the support frame have a certain flexibility, thereby reducing the impact of external shock or vibration that the device may suffer, while ensuring the firmness and stability of the connection.

[0009] Furthermore, the first sieve tray and the second sieve tray are arranged in an up-and-down stepped manner.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Improve filtration and screening efficiency: The upper and lower stepped arrangement of the first and second screening trays helps to increase the screening area, improve the filtration and screening efficiency, and make the processing process faster and more efficient;

[0012] 2. Accurate screening and filtering operations: The equidistant arrangement of holes or channels allows the substances to pass through more evenly, which helps to achieve more accurate screening and filtering operations and improve the purity and quality of the product;

[0013] 3. Convenient material collection: The collection device is reasonably designed, has sufficient capacity to accommodate a certain amount of material, and is equipped with pulleys and handles to facilitate the collection of screened and filtered materials, and is easy to carry and handle; 4. Flexible and stable connection design: The connection device adopts a spring and fixing design, which makes the connection between the loading box and the support frame flexible, can reduce the impact of external shock or vibration, while ensuring the firmness and stability of the connection, thereby improving the reliability and service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the screening and filtering device of the utility model;

[0016] Figure 3 This is a schematic diagram of a screening tray assembly of the utility model;

[0017] Figure 4It is a schematic diagram of the collection device of the utility model;

[0018] Figure 5 It is a schematic diagram of the connection device of the utility model.

[0019] In the figure, 1-support frame, 2-screening and filtering device, 3-collecting device, 4-connecting device, 21-vibrator, 22-fixed frame, 23-loading box, 24-screen tray assembly, 25-collecting port, 241-first screen tray, 242-second screen tray, 243-leakage hole, 31-chute, 32-collecting tray, 33-pulley, 34-handle, 41-lower end fixing piece, 42-spring, 43-upper end fixing piece. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Combination Figure 1-5 As shown, a drug particle filtering device includes a support frame 1, a screening and filtering device 2 is arranged on the upper end of the support frame 1, a collecting device 3 is arranged at the lower end of the screening and filtering device 2, and connecting devices 4 are arranged at the four corners of the screening and filtering device 2 and are fixedly connected to the support frame 1; the screening and filtering device 2 includes a vibrator 21, a fixing frame 22 is fixedly connected to one side end of the vibrator 21, a loading box 23 is fixedly connected to both sides of the fixing frame 22, a screening plate assembly 24 is arranged on the upper end of the loading box 23, and a collecting port 25 is arranged on one side end of the loading box 23. Through screening and filtering operations, the vibrator and other components are used to process the material, and the processed material is collected by the collecting device, which is more efficient and rapid.

[0022] Among them, the screening tray assembly 24 includes a first screening tray 241, and a second screening tray 242 is arranged on the other side of the first screening tray 241. A number of leakage holes 243 are arranged evenly on the first screening tray 241 and the second screening tray 242. Some holes or channels arranged evenly on the first screening tray and the second screening tray are used to allow substances to pass through, which helps to achieve more accurate screening and filtering operations. The second screening tray in the assembly is connected to the first screening tray and is used to further screen the substances; the collecting device 3 includes two slide slots 31, a collecting tray 32 is arranged on the upper end of the slide slot 31, pulleys 33 are arranged at the four corners of the bottom of the collecting tray 32, and handles 34 are fixedly connected to both sides of the collecting tray 32. The disc-shaped structure installed at the upper end of the slide chute is used to collect the materials after screening and filtration, and may have sufficient capacity to accommodate a certain amount of materials; the connecting device 4 includes a lower end fixing part 41, a spring 42 is arranged on the upper end of the lower end fixing part 41, and an upper end fixing part 43 is arranged on the upper end of the spring 42. The lower end fixing part 41 is fixedly connected to the support frame 1, and the upper end fixing part 43 is fixedly connected to the loading box 23. The design of this connecting device can make the connection between the loading box and the support frame have a certain flexibility, thereby reducing the impact of external shock or vibration that the device may suffer, while ensuring the firmness and stability of the connection; the first screening plate 241 and the second screening plate 242 are arranged in an upper and lower stepped manner. Working principle: the drug particles or mixture are first put into the loading box 23 of the device. When the vibrator 21 is started, it will generate vibration force transmitted to the loading box 23, so that the material therein begins to be preliminarily screened under the action of the screening tray assembly 24. At this time, the leakage holes 243 on the first screening tray 241 and the second screening tray 242 play a screening role. Smaller particles will pass through the holes or channels while larger particles will be blocked and remain on the screening trays. The upper and lower stepped arrangement of the first screening tray 241 and the second screening tray 242 allows the particles to be further screened in the next screening stage. The connection between the first screening tray and the second screening tray ensures that the particles can move continuously between the two and perform further screening operations in the process. The screened particles are collected through the collecting port 25 below the screening tray assembly 24. The collecting device consists of a slide 31 and a collecting tray 32. The setting of the pulley 33 and the handle 34 allows the collecting tray 32 to be easily slid and carried, thereby conveniently collecting smaller substances after filtration.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drug particle filtering device, comprising a support frame (1), characterized in that: The upper end of the support frame (1) is provided with a screening and filtering device (2), the lower end of the screening and filtering device (2) is provided with a collecting device (3), and the four corners of the screening and filtering device (2) are provided with connecting devices (4) and are fixedly connected to the support frame (1); the screening and filtering device (2) comprises a vibrator (21), one side end of the vibrator (21) is fixedly connected to a fixing frame (22), both sides of the fixing frame (22) are fixedly connected to a loading box (23), the upper end of the loading box (23) is provided with a screening tray assembly (24), and one side end of the loading box (23) is provided with a collecting port (25); The sieve material tray assembly (24) comprises a first sieve material tray (241), a second sieve material tray (242) being arranged at the other side end of the first sieve material tray (241), and a plurality of leakage holes (243) being arranged at equal distances on the first sieve material tray (241) and the second sieve material tray (242); The collecting device (3) comprises two slide grooves (31), a collecting tray (32) is arranged at the upper end of the slide groove (31), pulleys (33) are arranged at the four corners of the bottom of the collecting tray (32), and handles (34) are fixedly connected to both sides of the collecting tray (32).

2. A drug particle filtering device according to claim 1, characterized in that: The connecting device (4) comprises a lower end fixing member (41), a spring (42) is arranged at the upper end of the lower end fixing member (41), an upper end fixing member (43) is arranged at the upper end of the spring (42), the lower end fixing member (41) is fixedly connected to the support frame (1), and the upper end fixing member (43) is fixedly connected to the loading box (23).

3. A drug particle filtering device according to claim 2, characterized in that: The first screening material tray (241) and the second screening material tray (242) are arranged in an up-and-down stepped manner.

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