Oral solution anti-precipitation filter

By designing an anti-sedimentation filter for oral solution and using a stirring mechanism and a cleaning box to clean the filter plate, the clogging problem caused by sediment on the filter plate is solved, and the filtration effect is improved and the efficacy of the drug is maintained.

CN223453790UActive Publication Date: 2025-10-21JIANGXI ZHONGZEYUAN PHARMACEUTICAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202422607008.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-28
Publication Date
2025-10-21
Estimated Expiration
2034-10-28

AI Technical Summary

Technical Problem

During the production process of L-carnitine oral solution, the precipitates generated on the filter plate affect the filtration effect, causing the filter plate to be blocked and the efficacy of the drug to be reduced.

Method used

An anti-precipitation filter for oral solution was designed, which includes a stirring mechanism and a cleaning box. The filter plate can be replaced and cleaned by rotating the threaded rod to drive the inclined block. The filter plate is flushed with a nozzle and a punch. The heating device and stirring mechanism are combined to prevent the formation of precipitation.

Benefits of technology

Effectively clean the filter plate to prevent clogging of the holes, improve the filtration effect, ensure uniform heating of the drug solution, and avoid reduction of drug efficacy.

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Abstract

The utility model relates to the technical field of oral liquid production and filtration, and discloses an oral liquid anti-precipitation filter which comprises a machine shell, the left side and the right side of the machine shell are in threaded connection with threaded rods, the left ends of the threaded rods are fixedly connected with handles, the right ends of the threaded rods are in threaded connection with inclined blocks, and the bottom ends of the inclined blocks are in sliding connection with limiting plates. A filter plate is fixedly installed at the top end of the inclined block, a cleaning box is fixedly connected to the left side of the machine shell, a fixing groove is fixedly connected to the bottom end of the inner wall of the cleaning box, nozzles are fixedly connected to the left end and the right end of the rear side of the inner wall of the cleaning box, the rear sides of the nozzles communicate with a water pipe, and a water injection opening is fixedly connected to the top end of the water pipe. According to the utility model, the handle is rotated to drive the threaded rod to drive the inclined block to rotate, so that the inclined block is limited by the limiting plate, the displacement of the limiting plate is realized, the filtering plate is popped out, and sediment is prevented from influencing the filtering effect.
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Description

TECHNICAL FIELD

[0001] The utility model relates to oral liquid production filtering technical field especially, it relates to oral solution anti -precipitation filter. BACKGROUND

[0002] Levocarnitine oral liquid is a kind of medicine containing levocarnitine component, the function of levocarnitine is to promote lipid metabolism, the drug is suitable for chronic renal failure patients, especially those who appear levocarnitine deficiency due to hemodialysis, to improve its myocardial ischemia condition.

[0003] In the production levocarnitine oral liquid procedure, raw material and other accessories are placed in solvent first, make it completely dissolved by heating or stirring, then through high temperature sterilization, in order to avoid the appearance of oral liquid precipitate to filter oral liquid, prevent the precipitate from pouring into bottle.

[0004] In the filtering process, with the passage of time, various precipitates in filter plate are inevitably produced, and the precipitates come from the tiny residues of raw materials, by-products of chemical reactions or external environment, which affect the filtering effect of filter plate, in order to avoid the influence of precipitates on the filtering effect of filter plate, therefore, oral solution anti-precipitation filter is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides oral solution anti-precipitation filter, aims at improving the problem of precipitates affecting the filtering effect of filter plate in prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: oral solution anti-precipitation filter, including the casing, the left and right sides of the casing are all screw threadedly connected with threaded rods, the left end of the threaded rod is fixedly connected with a handle, the right end of the threaded rod is screw threadedly connected with an inclined block, the bottom end of the inclined block is slidably connected with a limit plate, the top end of the inclined block is fixedly installed with a filter plate, the left side of the casing is fixedly connected with a cleaning box, the inner wall bottom of the cleaning box is fixedly connected with a fixed groove, the inner wall rear side of the cleaning box is fixedly connected with a spray head, the rear side of the spray head is connected with a water pipe, the top end of the water pipe is fixedly connected with a water inlet, the right end of the cleaning box is fixedly connected with a punch, the bottom end rear side of the cleaning box is connected with a water outlet, the inner wall bottom of the casing is provided with a stirring mechanism, and the stirring mechanism is used for preventing oral liquid from precipitating.

[0007] As a further description of the above technical scheme:

[0008] The stirring mechanism further comprises a fixed column, a bottom end of the fixed column is fixedly connected to an inner wall bottom end of the shell, a top end of the fixed column is rotatably connected with a rotating column, hollow leaves are fixedly connected around the rotating column, a rotating leaf is fixedly connected to a top end of the rotating column, a gas pump is fixedly connected to a bottom end of the shell, a gas pipe is fixedly connected to a top end of the gas pump, a gas gun is fixedly connected in communication with a top end of the gas pipe, and a heating device is fixedly connected to a left end of the shell.

[0009] As a further description of the above technical solution:

[0010] The front end of the cleaning box is fixedly connected with a fixed switch, and the fixed switch is electrically connected with the heating device.

[0011] As a further description of the above technical solution:

[0012] The front side of the shell is fixedly connected with an observation window, and rivets are fixedly connected to the top end of the left and right sides of the observation window.

[0013] As a further description of the above technical solution:

[0014] The rear side of the heating device is fixedly connected with a thermometer, and heat dissipation grooves are formed in the left and right sides of the heating device.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the water outlet is fixedly connected with a sealing ring, and the size of the inner wall of the sealing ring matches the size of the outer wall of the water outlet.

[0017] As a further description of the above technical solution:

[0018] The stirring mechanism further comprises a dustproof box, and an inner wall bottom end of the dustproof box is fixedly connected to a bottom end of the gas pump.

[0019] As a further description of the above technical solution:

[0020] The front and rear sides of the outer wall of the dustproof box are fixedly connected with connecting plates, and the top end of the connecting plate is fixedly connected to the bottom end of the shell.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、In the utility model, the inclined block is driven to rotate by the rotating threaded rod, and the displacement of the limiting plate is realized, so that the filter plate is ejected, the purpose of replacing the filter plate is realized, the filter surface of the filter plate is flushed by the spray head, the holes of the filter plate are flushed by the punch, the holes are prevented from being blocked by residues, the cleaning effect is improved, and the purpose of cleaning the residues on the filter plate is realized.

[0023] 2. The utility model discloses a heating equipment is started to thereby reduced the temperature uneven and sediment that generates in the shell, and then extracts external gas, and the gas is transported to the shell inside through the air gun, and the liquid in the shell can flow, because the liquid flow drives the hollow leaf to rotate, make to the liquid in the shell is stirred, a plurality of holes are seted up in the hollow leaf, improved the liquidity of liquid, thereby make the heating time shorten, and further reduced long -time heating leads to the ineffectiveness of drug efficacy. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the perspective view of oral solution anti -sedimentation filter that the utility model provides;

[0025] Figure 2 It is the plan view of oral solution anti -sedimentation filter that the utility model provides;

[0026] Figure 3 It is the section view of shell of oral solution anti -sedimentation filter that the utility model provides;

[0027] Figure 4 It is the split drawing of cleaning box of oral solution anti -sedimentation filter that the utility model provides;

[0028] Figure 5 It is the split drawing of stirring mechanism of oral solution anti -sedimentation filter that the utility model provides;

[0029] Figure 6 It is the Figure 4 Enlarged view of A in the utility model;

[0030] Figure 7 It is the Figure 5 Enlarged view of B in the utility model.

[0031] Legend:

[0032] 1, shell;2, stirring mechanism;201, fixed column;202, rotating column;203, hollow leaf;204, heating equipment;205, rotating blade;206, air pump;207, gas pipe;208, air gun;3, handle;4, threaded rod;5, inclined block;6, limit plate;7, cleaning box;8, fixed groove;9, spray head;10, water pipe;11, water inlet;12, punch;13, filter plate;14, water outlet;15, fixed switch;16, observation window;17, rivet;18, thermometer;19, heat dissipation groove;20, dustproof box;21, connecting plate;22, sealing ring. DETAILED DESCRIPTION

[0033] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0034] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figure 2 、 Figure 4 and Figure 6 An embodiment provided by the present application comprises a shell 1, the left and right sides of the shell 1 are both threadedly connected with threaded rods 4, the left end of the threaded rod 4 is fixedly connected with a handle 3, the handle 3 is used for rotating the threaded rod 4, the right end of the threaded rod 4 is threadedly connected with an inclined block 5, the bottom end of the inclined block 5 is slidingly connected with a limiting plate 6, the top end of the inclined block 5 is fixedly installed with a filter plate 13, the filter plate 13 is used for filtering precipitates, the left side of the shell 1 is fixedly connected with a cleaning box 7, the inner wall bottom end of the cleaning box 7 is fixedly connected with a fixed groove 8, the fixed groove 8 is used for fixing the filter plate 13, the inner wall rear side of the cleaning box 7 is fixedly connected with spray heads 9 at left and right ends, the spray heads 9 are used for flushing the filter plate, the rear side of the spray head 9 is communicated with a water pipe 10, the top end of the water pipe 10 is fixedly connected with a water inlet 11, the water inlet 11 is used for injecting cleaning liquid, the right end of the cleaning box 7 is fixedly connected with a flushing head 12, the bottom end rear side of the cleaning box 7 is communicated with a water outlet 14, the water outlet 14 is used for discharging waste water, the inner wall bottom of the shell 1 is provided with a stirring mechanism 2, the stirring mechanism 2 is used for preventing oral liquid from precipitating;

[0035] Specifically, if the filter plate 13 is to be cleaned, first, the threaded rod 4 is rotated, so that the threaded rod 4 drives the inclined block 5 at the right end of the threaded rod 4 to rotate, but since the bottom end of the inclined block 5 is slidingly connected with the limiting plate 6, the limiting plate 6 limits the rotation of the inclined block 5, and then the top end of the inclined block 5 is slidingly connected with the limiting plate 6, so that the filter plate 13 is taken out, then the filter plate 13 is placed into the fixed groove 8 at the inner wall bottom end of the cleaning box 7, then the cleaning liquid is injected into the cleaning box 7 through the water inlet 11 fixedly connected at the top end rear side of the cleaning box 7, and then the cleaning liquid is delivered to the spray heads 9 fixedly connected at the inner wall rear side of the cleaning box 7 through the water pipe 10 communicated at the bottom end of the water inlet 11, so that the filter plate 13 is flushed, and at the same time, in order to avoid the internal holes of the filter plate 13 from being blocked, the flushing head 12 fixedly connected at the right end of the cleaning box 7 is used for flushing, so that the filter plate 13 is cleaned.

[0036] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application. Figure 3 、 Figure 5 and Figure 7The stirring mechanism 2 further comprises a fixed column 201, the bottom end of the fixed column 201 is fixedly connected to the inner wall bottom end of the shell 1, the top end of the fixed column 201 is rotatably connected with a rotating column 202, the rotating column 202 is fixedly connected with hollow leaves 203 around the rotating column 202, the hollow leaves 203 can rotate with the rotating column 202, the top end of the rotating column 202 is fixedly connected with a rotating leaf 205, the bottom end of the shell 1 is fixedly connected with an air pump 206, the top end of the air pump 206 is fixedly connected with an air pipe 207, the air pipe 207 is used for conveying gas, the top end of the air pipe 207 is fixedly connected with an air gun 208, and the left end of the shell 1 is fixedly connected with a heating device 204;

[0037] Specifically, the bottom end of the shell 1 is fixedly connected with the air pump 206, the air pump 206 conveys the gas to the inside of the shell 1 through the air pipe 207 fixedly connected with the top end of the air pump 206, the top end of the fixed column 201 is rotatably connected with the rotating column 202, and the rotating column 202 is fixedly connected with the hollow leaves 203 around the rotating column 202. Since the outer wall of the hollow leaf 203 is provided with a plurality of holes, when the air pump 206 starts to operate, the hollow leaf 203 is blown to rotate, so that the purpose of stirring the oral liquid is achieved. At the same time, the heating device 204 fixedly connected to the left end of the shell 1 is started, and the heating device 204 can heat the oral liquid in the shell 1, so as to avoid the precipitation caused by temperature.

[0038] Referring to Figure 1 , Figure 2 and Figure 5 , the front end of the cleaning box 7 is fixedly connected with a fixed switch 15, the fixed switch 15 is electrically connected with the heating device 204, the front side of the shell 1 is fixedly connected with an observation window 16, the top end of the observation window 16 is fixedly connected with rivets 17 on the left and right sides, the rivets 17 are used for fixing the observation window 16, the rear side of the heating device 204 is fixedly connected with a thermometer 18, and the left and right sides of the heating device 204 are provided with heat dissipation grooves 19;

[0039] Specifically, the front end of the cleaning box 7 is fixedly connected with the fixed switch 15, the fixed switch 15 controls the heating device 204, so as to avoid the temperature influence, so that the oral liquid appears the precipitate, the front side of the shell 1 is fixedly connected with the observation window 16, the observation window 16 is used for observing the internal condition of the shell 1, so as to avoid that the filter plate 13 cannot normally operate due to too much residual material, the rear side of the heating device 204 is fixedly connected with the thermometer 18, and the thermometer 18 is used for observing the temperature state in the shell 1, so as to avoid that the temperature is too high to cause the drug efficacy to be invalid or too low to cause the precipitate to appear.

[0040] Referring to Figure 2 and Figure 5The outer wall of the water outlet 14 is fixedly connected with a sealing ring 22, the sealing ring 22 avoids waste water flowing out, the inner wall size of the sealing ring 22 matches the outer wall size of the water outlet 14, the stirring mechanism 2 further comprises a dustproof box 20, the dustproof box 20 avoids the air pump 206 being affected by dust, the inner wall bottom end of the dustproof box 20 is fixedly connected to the bottom end of the air pump 206, the outer wall front and back sides of the dustproof box 20 are fixedly connected with connecting plates 21, and the top end of the connecting plate 21 is fixedly connected to the bottom end of the shell 1.

[0041] Specifically, the outer wall of the water outlet 14 is fixedly connected with a sealing ring 22, the sealing ring 22 avoids water stains from seeping, thereby affecting the working environment, and the outer wall front and back sides of the dustproof box 20 are fixedly connected with connecting plates 21, the connecting plates 21 are used for fixing the dustproof box 20, so that the dustproof box 20 is not shaken when the air pump 206 is operating.

[0042] Working principle: rotate the handle 3, the handle 3 drives the threaded rod 4 to rotate on the inclined block 5, so as to realize the rotation effect of the inclined block 5, the bottom end of the inclined block 5 is slidingly connected with the limiting plate 6, when the inclined block 5 rotates, it is limited by the limiting plate 6, thereby realizing the left and right displacement of the inclined block 5 on the top of the limiting plate 6, the right side of the inclined block 5 is in an inclined state, and the filter plate 13 can be pushed over in the sliding process, so that the purpose of replacing the filter plate 13 is achieved, and the filter plate 13 is used for filtering the precipitate in the oral liquid, then the filter plate 13 is placed into the fixed groove 8, the fixed groove 8 is used for avoiding shaking during the cleaning process of the filter plate 13, so that the cleaning purpose cannot be achieved, then the cleaning is performed through the nozzles 9 on the inner wall rear side and left and right ends of the cleaning box 7, since the nozzles 9 are inwardly inclined, the filter surface of the filter plate 13 is washed, and the cleaning purpose is achieved.

[0043] Start the heating device 204, the heating device 204 heats the oral liquid in the shell 1, so as to avoid the generation of precipitate due to low temperature, in order to avoid heating on one side only, the air pump 206 is started, the air pump 206 is conveyed into the air gun 208 through the air pipe 207, so as to blow the rotating column 202 at the top end of the fixed column 201, since the hollow leaves 203 are fixed around the rotating column 202, the hollow leaves 203 are provided with a plurality of holes, so that the flow of liquid is increased when the air gun 208 blows the hollow leaves 203, thereby increasing the rotation speed, since the rotation of the rotating column 202 drives the rotating leaves 205 at the top end to rotate, the stirring range is increased, and the uniformity of heating is ensured.

[0044] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An oral solution anti-deposition filter comprising a casing (1), characterized in that: The left and right sides of the shell (1) are threadedly connected with threaded rods (4), the left end of the threaded rod (4) is fixedly connected with a handle (3), the right end of the threaded rod (4) is threadedly connected with an inclined block (5), the bottom end of the inclined block (5) is slidably connected with a limiting plate (6), the top end of the inclined block (5) is fixedly installed with a filter plate (13), the left side of the shell (1) is fixedly connected with a cleaning box (7), the inner wall bottom of the cleaning box (7) is fixedly connected with a fixed groove (8), the inner wall rear side of the cleaning box (7) is fixedly connected with a spray head (9), the rear side of the spray head (9) is communicated with a water pipe (10), the top end of the water pipe (10) is fixedly connected with a water inlet (11), the right end of the cleaning box (7) is fixedly connected with a punch (12), the bottom rear side of the cleaning box (7) is communicated with a water outlet (14), the inner wall bottom of the shell (1) is provided with a stirring mechanism (2), and the stirring mechanism (2) is used for preventing oral liquid from depositing.

2. The oral solution anti-deposition filter according to claim 1, characterized in that: The stirring mechanism (2) further comprises a fixed column (201), the bottom end of the fixed column (201) is fixedly connected to the inner wall bottom of the shell (1), the top end of the fixed column (201) is rotatably connected with a rotating column (202), the periphery of the rotating column (202) is fixedly connected with a hollow blade (203), the top end of the rotating column (202) is fixedly connected with a rotating blade (205), the bottom end of the shell (1) is fixedly connected with an air pump (206), the top end of the air pump (206) is fixedly connected with an air pipe (207), the top end of the air pipe (207) is fixedly communicated with an air gun (208), and the left end of the shell (1) is fixedly connected with a heating device (204).

3. The oral solution anti-deposition filter according to claim 2, wherein: The front end of the cleaning box (7) is fixedly connected with a fixed switch (15), and the fixed switch (15) is electrically connected with the heating device (204).

4. The oral solution anti-deposition filter of claim 1, wherein: The front side of the shell (1) is fixedly connected with an observation window (16), and the top end of the observation window (16) is fixedly connected with a rivet (17) on the left side.

5. The oral solution anti-deposition filter according to claim 2, wherein: The rear side of the heating device (204) is fixedly connected with a thermometer (18), and the left and right sides of the heating device (204) are provided with heat dissipation grooves (19).

6. The oral solution anti-deposition filter according to claim 1, wherein: The outer wall of the water outlet (14) is fixedly connected with a sealing ring (22), and the inner wall of the sealing ring (22) is matched in size with the outer wall of the water outlet (14).

7. The oral solution anti-deposition filter according to claim 2, wherein: The stirring mechanism (2) further comprises a dustproof box (20), and the inner wall bottom of the dustproof box (20) is fixedly connected to the bottom end of the air pump (206).

8. The oral solution anti-deposition filter according to claim 7, characterized in that: The outer wall of the dustproof box (20) is fixedly connected with a connecting plate (21) on the front and rear sides, and the top end of the connecting plate (21) is fixedly connected to the bottom end of the shell (1).