Chemical liquid medicine filter capable of conveniently cleaning impurities

Abstract

The utility model discloses a chemical liquid medicine filter capable of conveniently cleaning impurities, and relates to the technical field of chemical liquid medicine filtration, the chemical liquid medicine filter comprises a base, a chassis is arranged at the upper end of the base, a filter barrel is fixedly arranged at the upper end of the chassis, an observation window is embedded in one side of the outer surface of the filter barrel, and a cover plate is arranged at the upper end of the filter barrel; an outer filtering pipe is arranged in the filtering barrel, an inner filtering pipe is arranged in the outer filtering pipe, a motor is arranged in the chassis, and the output end of the motor penetrates through the chassis and is fixedly provided with a driving column. The filtering barrel is convenient to clean impurities, the filtering barrel can be inclined after filtering, liquid medicine is convenient to pour out, the operation convenience is improved, the filtering barrel can be well matched with the cleaning work of filtered impurities, and the universality is high.

Description

Technical Field

[0001] The present application relates to the technical field of chemical liquid filtration, and in particular to a chemical liquid filter that is easy to clean impurities. Background Art

[0002] Chemical liquids may contain impurities such as solid particles, sediments, and suspended matter. These impurities will affect the quality and performance of the liquid. Filtration can effectively remove these impurities and improve the purity of the liquid. Filtration can remove impurities in the liquid and make the liquid purer, thereby improving the quality and stability of the product. This is when a chemical liquid filter is needed.

[0003] However, the prior art still has the following problems:

[0004] First of all, most of the chemical liquid filters in the existing technology cannot ensure good filtering effects while facilitating the cleaning of impurities. They often adopt a single filtering structure that can only remove impurities of particles of a specific size, and cannot perform comprehensive and effective filtration of impurities of different sizes. This results in some impurities remaining in the filtered chemical liquid, affecting the purity and quality of the liquid. In addition, the filter components are usually difficult to disassemble or the disassembly process is complicated, which makes it very inconvenient to clean the impurities left after filtration.

[0005] Secondly, the operation of pouring out the chemical liquid filter in the existing technology is usually cumbersome. Many filters do not have a specially designed structure for facilitating the pouring of the liquid. Users need to laboriously carry the entire filter or use complicated operation methods to pour out the liquid. This not only increases the labor intensity of the user, but also easily causes the liquid to spill during the pouring process, which wastes the liquid and may pollute the working environment.

[0006] In response to the above-mentioned related technologies, the inventors proposed a chemical liquid filter that is easy to clean impurities to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the present application is to provide a chemical liquid filter that is easy to clean impurities, so as to improve the problem that the operation of cleaning impurities and pouring out the liquid is usually cumbersome while failing to ensure good filtering effect.

[0008] The present application provides a chemical liquid filter that is easy to clean impurities and adopts the following technical solution:

[0009] A chemical liquid filter that is easy to clean impurities, comprising a base, a chassis at the upper end of the base, a filter barrel fixedly provided at the upper end of the chassis, an observation window embedded in one side of the outer surface of the filter barrel, a cover plate at the upper end of the filter barrel, an outer filter tube provided inside the filter barrel, an inner filter tube provided inside the outer filter tube, a motor provided inside the chassis, an output end of the motor passing through the chassis and fixedly provided with a drive column, the lower end of the drive column being rotatably connected to the chassis, and a card frame fixedly provided at the upper end of the drive column, the outer surface of the outer filter tube being in contact with the inner surface of the card frame.

[0010] By adopting the above technical solution, the design achieves efficient filtration of chemical liquids, while facilitating the cleaning of impurities. The motor drives the filter tube to rotate, thereby improving the filtration effect.

[0011] Optionally, a placement groove for cooperating with the chassis is provided at the upper end of the base, a groove is provided on one side of the upper end of the base, a rotating part is fixedly provided on one side of the outer surface of the chassis, the two ends of the rotating part are respectively rotatably connected to the inner walls of both sides of the groove, and a handle is fixedly provided on the other side of the outer surface of the chassis.

[0012] By adopting the above technical solution, the placement groove is matched with the chassis, so that the chassis is placed more stably, and the rotating part and the handle facilitate the rotation of the chassis and the medicine pouring operation.

[0013] Optionally, connecting arc blocks are fixedly provided on both sides of the upper end of the outer filter tube, and the connecting arc blocks are connected to the clamping frame by two bolts.

[0014] By adopting the above technical solution, the connecting arc block and the clamping frame are connected by bolts, which facilitates the installation and disassembly of the outer filter tube.

[0015] Optionally, a clamping plate is fixedly provided on the lower inner wall of the clamping frame, and a clamping slot for cooperating with the clamping plate is provided at the lower end of the outer filter tube.

[0016] By adopting the above technical solution, the clamping plate and the clamping slot cooperate to enhance the stability of the outer filter tube in the clamping frame.

[0017] Optionally, support plates are fixed to the upper parts of both sides of the inner wall of the outer filter tube, and mounting plates are fixed to the upper parts of both sides of the outer surface of the inner filter tube, and the upper and lower corresponding support plates and mounting plates are connected by two bolts.

[0018] By adopting the above technical solution, the support plate and the mounting plate are connected by bolts, which facilitates the fixing and removal of the inner filter tube in the outer filter tube.

[0019] Optionally, four positioning posts are fixedly provided on the lower end of the inner filter tube, four positioning tubes are fixedly provided on the lower inner wall of the outer filter tube, and the lower ends of the positioning posts are movably plug-connected with the corresponding positioning tubes.

[0020] By adopting the above technical solution, the positioning column and the positioning tube cooperate to ensure that the inner filter tube is accurately positioned within the outer filter tube.

[0021] Optionally, both ends of the cover plate and the filter barrel are fixed with connecting blocks, and the two corresponding upper and lower connecting blocks are connected by two bolts. The lower end of the cover plate is fixed with a chuck, and the chuck is used in conjunction with the outer filter tube and the inner filter tube.

[0022] By adopting the above technical solution, the connecting block and the bolts connect the cover plate and the filter barrel, and the chuck is used in conjunction with the filter tube to ensure the sealing of the filtration.

[0023] Optionally, a support rod is fixedly provided on one side of the outer surface of the chassis, and a support groove for cooperating with the support rod is opened on one side of the upper end of the base.

[0024] By adopting the above technical solution, the support rods and support grooves cooperate to further enhance the stability of the chassis and filter barrel.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. This application first performs fine filtration through the inner filter tube and then performs secondary filtration through the outer filter tube. The double filtration structure can effectively remove impurities of different sizes in the chemical liquid, improve the filtration effect, and the filter tube is easy to disassemble and install, which is convenient for cleaning impurities left in the filter tube after the chemical liquid is filtered, thereby improving the efficiency of the filter machine.

[0027] 2. The present application adopts the design of rotating parts and handles, so that after the filtration is completed, the chassis can be easily lifted to tilt the filter barrel. This operation method greatly facilitates the pouring of the liquid medicine, avoiding the difficulties and inconveniences that may occur when pouring out the liquid medicine with traditional filters. Users do not need to carry the entire filter machine with effort, but only need to lift the handle to achieve smooth discharge of the liquid medicine, which greatly improves the convenience of operation, and can cooperate well with the cleaning work of filtered impurities, and is highly versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of this application.

[0029] Figure 2 This is an exploded view of the cross-sectional structure of the chassis and filter barrel of this application.

[0030] Figure 3 This is an exploded view of the cross-sectional structure of the inner and outer filter tubes of this application.

[0031] Figure 4 This is a cross-section of the base of this application and a schematic diagram of the structure when the chassis rotates.

[0032] In the figure, 1. base; 2. chassis; 21. groove; 22. rotating part; 23. placement slot; 24. handle; 25. support rod; 26. support slot; 3. filter barrel; 31. observation window; 4. cover plate; 41. connecting block; 42. chuck; 5. motor; 51. drive column; 52. card frame; 53. outer filter tube; 531. connecting arc block; 532. card plate; 533. card slot; 54. inner filter tube; 541. support plate; 542. mounting plate; 543. positioning column; 544. positioning tube. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given. Example 1

[0034] A chemical liquid filter that is easy to clean impurities, refer to Figure 1-2 , including a base 1, a chassis 2 is provided at the upper end of the base 1, a filter barrel 3 is fixedly provided at the upper end of the chassis 2, an observation window 31 is embedded on one side of the outer surface of the filter barrel 3, a cover plate 4 is provided at the upper end of the filter barrel 3, an outer filter tube 53 is provided inside the filter barrel 3, an inner filter tube 54 is provided inside the outer filter tube 53, a motor 5 is provided inside the chassis 2, the output end of the motor 5 passes through the chassis 2 and is fixed with a driving column 51, the lower end of the driving column 51 is rotatably connected to the chassis 2, and a card frame 52 is fixed at the upper end of the driving column 51, the outer surface of the outer filter tube 53 is in contact with the inner surface of the card frame 52, the chassis 2 on the base 1 fixes the filter barrel 3, and completes the chemical liquid filtration work in the filter barrel 3, The observation window 31 allows the user to observe the filtering process and impurity accumulation at any time so as to carry out cleaning and maintenance in time. The specific filtering operation is as follows: the inner filter tube 54 is now installed in the outer filter tube 53, and the outer filter tube 53 is installed in the filter barrel 3. The liquid medicine is poured into the inner filter tube 54, and the cover plate 4 is covered. The motor 5 inside the chassis 2 is started, and the output end of the motor 5 drives the driving column 51 to rotate, and the card frame 52 at the upper end of the driving column 51 rotates accordingly, thereby driving the outer filter tube 53 and the inner filter tube 54 to rotate together. The inner filter tube 53 performs fine filtration first, and the outer filter tube 54 performs secondary filtration. The double filtration structure can effectively remove impurities of different sizes of particles in the chemical liquid and improve the filtration effect.

[0035] Reference Figure 3, connecting arc blocks 531 are fixed on both sides of the upper end of the outer filter tube 53, and the connecting arc blocks 531 are connected to the card frame 52 by two bolts, and a card plate 532 is fixed to the lower inner wall of the card frame 52, and a card slot 533 is opened at the lower end of the outer filter tube 53 for cooperating with the card plate 532. The installation steps of the outer filter tube 53 are as follows: put the outer filter tube 53 into the card frame 52, and the card plate 532 on the lower inner wall of the card frame 52 is inserted into the card slot 533 at the lower end of the outer filter tube 53 to achieve preliminary positioning, and then use bolts to fix the connecting arc blocks 531 on both sides of the upper end of the outer filter tube 53 to the card frame 52 to stabilize the outer filter tube 53.

[0036] Reference Figure 3 The outer filter tube 53 and the inner filter tube 54 are fixedly provided with support plates 541 on both sides of the inner wall, and the inner filter tube 54 is fixedly provided with mounting plates 542 on both sides of the outer surface, and the upper and lower corresponding support plates 541 and mounting plates 542 are connected by two bolts. The lower end of the inner filter tube 54 is fixedly provided with four positioning posts 543, and the lower inner wall of the outer filter tube 53 is fixedly provided with four positioning tubes 544, and the lower ends of the positioning posts 543 are movably connected with the corresponding positioning tubes 544. The installation steps of the inner filter tube 54 are specifically as follows: first, the positioning posts 543 at the lower end of the inner filter tube 54 are inserted into the positioning tubes 544 on the lower inner wall of the outer filter tube 53 for preliminary positioning, and then the upper and lower corresponding support plates 541 and mounting plates 542 are fixedly connected by bolts to fix the inner filter tube 54 inside the outer filter tube 53. The outer filter tube 53 and the inner filter tube 54 are connected by bolts, which is easy to disassemble and install, convenient for cleaning impurities left in the filter tube after the chemical liquid is filtered, and improves the efficiency of the filter.

[0037] Reference Figure 3 , both ends of the cover plate 4 and the filter barrel 3 are fixed with connecting blocks 41, and the two corresponding upper and lower connecting blocks 41 are connected by two bolts. The lower end of the cover plate 4 is fixed with a chuck 42, and the chuck 42 is used in conjunction with the outer filter tube 53 and the inner filter tube 54. The cover plate 4 and the connecting blocks 41 on the filter barrel 3 are fixedly connected by bolts to complete the assembly of the device. The chuck 42 can seal the upper end of the filter tube structure, so that the liquid medicine will not flow out from the upper side during filtration, thereby improving the filtering effect.

[0038] The implementation principle of the embodiment of the present application is as follows: the chassis 2 on the base 1 is fixed to the filter barrel 3, and the chemical liquid filtering work is completed in the filter barrel 3. The observation window 31 is convenient for the user to observe the filtering process and impurity accumulation at any time, so as to carry out cleaning and maintenance in time. The specific filtering operation is as follows: the inner filter tube 54 is installed in the outer filter tube 53, and the outer filter tube 53 is installed in the filter barrel 3, and the liquid is poured into the inner filter tube 54. The cover 4 is closed, and the motor 5 inside the chassis 2 is started. The output end of the motor 5 drives the driving column 51 to rotate, and the card frame 52 at the upper end of the driving column 51 rotates accordingly, thereby driving the outer filter tube 53 and the inner filter tube 54 to rotate together. The inner filter tube 53 first performs fine filtration, and the outer filter tube 54 performs secondary filtration. The double filtration structure can effectively remove impurities of different sizes of particles in the chemical liquid and improve the filtration effect;

[0039] The steps for installing the outer filter tube 53 are as follows: place the outer filter tube 53 into the clamping frame 52, clamp the clamping plate 532 on the lower inner wall of the clamping frame 52 into the clamping groove 533 at the lower end of the outer filter tube 53 to achieve preliminary positioning, and then use bolts to fix the connecting arc blocks 531 on both sides of the upper end of the outer filter tube 53 to the clamping frame 52 to stabilize the outer filter tube 53;

[0040] The specific steps for installing the inner filter tube 54 are as follows: first, insert the positioning post 543 at the lower end of the inner filter tube 54 into the positioning tube 544 on the lower inner wall of the outer filter tube 53 for preliminary positioning; then, fix the upper and lower corresponding support plates 541 and the mounting plate 542 together by bolts, and fix the inner filter tube 54 inside the outer filter tube 53. The outer filter tube 53 and the inner filter tube 54 are connected by bolts, which makes it easy to disassemble and install, and convenient to clean impurities left in the filter tube after the chemical liquid is filtered, thereby improving the efficiency of the filter;

[0041] The cover plate 4 and the connecting block 41 on the filter barrel 3 are fixedly connected by bolts to complete the device assembly. The chuck 42 can seal the upper end of the filter tube structure so that the liquid medicine will not flow out from the upper side during filtration, thereby improving the filtration effect. Example 2

[0042] The difference between this embodiment and embodiment 1 is that:

[0043] Reference Figure 4The upper end of the base 1 is provided with a placement groove 23 for use with the chassis 2, and a groove 21 is provided on one side of the upper end of the base 1. A rotating part 22 is fixedly provided on one side of the outer surface of the chassis 2. The two ends of the rotating part 22 are rotatably connected to the inner walls of the two sides of the groove 21. A handle 24 is fixedly provided on the other side of the outer surface of the chassis 2, and a support rod 25 is fixedly provided on one side of the outer surface of the chassis 2. A supporting groove 26 for use with the support rod 25 is provided on one side of the upper end of the base 1. The placement groove 23 makes the chassis 2 more stable. By lifting the handle 24 through the rotating part 22 in the groove 21, the chassis 2 can be rotated on the base 1. When placed, the support rod 25 contacts the inner wall of the support groove 26, which makes the placement stability of the filter barrel 3 structure better. After the filtration is completed, first remove the bolts between the cover and the filter barrel, open the cover 4, lift the handle 24 to tilt the filter barrel 3, and then the liquid After pouring, clean the impurities. Specifically, remove the bolts between the outer filter tube 53 and the card frame 52, and the bolts between the inner filter tube 54 and the outer filter tube 53, and take out the outer filter tube 53 and the inner filter tube 54 from the filter barrel. At this time, the filtered liquid impurities are located in the two filter tubes. Clean the impurities in the outer filter tube and the inner filter tube respectively. After cleaning, reinstall it according to the installation steps. Through the design of the rotating part 22 and the handle 24, the chassis 2 can be easily lifted to tilt the filter barrel 3 after the filtration is completed. This operation method greatly facilitates the pouring of the liquid medicine and avoids the difficulties and inconveniences that may occur when traditional filters are used to pour out the liquid medicine. The user does not need to carry the entire filter machine with effort, but only needs to lift the handle to achieve the smooth discharge of the liquid medicine, which greatly improves the convenience of operation and can cooperate well with the cleaning work of filtered impurities, and has high versatility.

[0044] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A chemical liquid filter for easy cleaning of impurities, comprising a base (1), characterized in that: A chassis (2) is provided at the upper end of the base (1), a filter barrel (3) is fixedly provided at the upper end of the chassis (2), an observation window (31) is embedded on one side of the outer surface of the filter barrel (3), a cover plate (4) is provided at the upper end of the filter barrel (3), an outer filter tube (53) is provided inside the filter barrel (3), an inner filter tube (54) is provided inside the outer filter tube (53), a motor (5) is provided inside the chassis (2), an output end of the motor (5) passes through the chassis (2) and is fixedly provided with a drive column (51), the lower end of the drive column (51) is rotatably connected to the chassis (2), and a clamping frame (52) is fixedly provided at the upper end of the drive column (51), the outer surface of the outer filter tube (53) is in contact with the inner surface of the clamping frame (52).

2. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: The upper end of the base (1) is provided with a placement groove (23) for use with the chassis (2), and one side of the upper end of the base (1) is provided with a groove (21). A rotating member (22) is fixedly provided on one side of the outer surface of the chassis (2), and the two ends of the rotating member (22) are respectively rotatably connected to the inner walls of the groove (21). A handle (24) is fixedly provided on the other side of the outer surface of the chassis (2).

3. The chemical liquid filter for easy impurity removal according to claim 1, characterized in that: Connecting arc blocks (531) are fixedly provided on both sides of the upper end of the outer filter tube (53), and the connecting arc blocks (531) are connected to the clamping frame (52) by two bolts.

4. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: A clamping plate (532) is fixedly provided on the lower inner wall of the clamping frame (52), and a clamping slot (533) for use with the clamping plate (532) is provided at the lower end of the outer filter tube (53).

5. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: Support plates (541) are fixedly provided on the upper portions of both sides of the inner wall of the outer filter tube (53), and mounting plates (542) are fixedly provided on the upper portions of both sides of the outer surface of the inner filter tube (54), and the upper and lower corresponding support plates (541) and mounting plates (542) are connected by two bolts.

6. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: Four positioning columns (543) are fixedly provided at the lower end of the inner filter tube (54), and four positioning tubes (544) are fixedly provided on the lower inner wall of the outer filter tube (53), and the lower ends of the positioning columns (543) are movably plug-connected with the corresponding positioning tubes (544).

7. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: Connecting blocks (41) are fixedly provided at both ends of the cover plate (4) and the filter barrel (3), and the two corresponding connecting blocks (41) are connected by two bolts. A chuck (42) is fixedly provided at the lower end of the cover plate (4), and the chuck (42) is used in conjunction with the outer filter tube (53) and the inner filter tube (54).

8. The chemical liquid filter for easy cleaning of impurities according to claim 1, characterized in that: A support rod (25) is fixedly provided on one side of the outer surface of the chassis (2), and a support groove (26) for use with the support rod (25) is provided on one side of the upper end of the base (1).

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