Plant empty capsule sol filtering device

Abstract

A filtering device relates to the technical field of pharmaceutical equipment, and particularly discloses a plant empty capsule sol filtering device which comprises a plurality of groups of supporting columns, a workbench is fixedly mounted on the plurality of groups of supporting columns, a stirring box is arranged on the workbench, a collecting barrel is arranged below the workbench, and a transmission filtering mechanism is arranged among the plurality of groups of supporting columns. The transmission filtering mechanism is distributed between the stirring box and the collecting barrel, the transmission filtering mechanism comprises two groups of rotating shafts which are in bilateral symmetry, the rotating shafts are rotatably mounted among the multiple groups of supporting columns, belt pulleys are fixedly mounted on the rotating shafts, and a transmission belt is mounted on the multiple groups of belt pulleys in a transmission manner. The movement of the filter box is controlled by combining gentle movement and sudden movement, sol can stably pass through the surface of the filter screen, sufficient filtration is ensured, meanwhile, sudden reverse action can generate instant high pressure difference, sol with high viscosity can pass more quickly, and the effect of improving the sol filtering efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pharmaceutical equipment technical field especially relates to a plant hollow capsule solution glue filtering device. BACKGROUND

[0002] One of the main raw materials of plant hollow capsule is hydroxypropyl methyl cellulose, and its viscosity depends on its molecular weight and specific variety used, and under normal circumstances, the viscosity of HPMC can be controlled by adjusting its formula.

[0003] Through the retrieval application No. 202420080468.5 discloses a kind of plant hollow capsule two-in-one solution glue filtering device, including base, the bottom surface vertical fixed support leg of base, the top surface center of base is fixed and is connected with stirring tank, stirring tank is equipped with stirring mechanism, the tail end of stirring tank is vertically communicated with discharge pipe, the tail end of discharge pipe is connected with filter box, the side of filter box is horizontally communicated with discharge pipe, filter plate is fixedly connected in filter box, the top surface of filter plate is attached with scraping plate, the outside of filter box is horizontally fixed with second electric push rod, the output end of second electric push rod is axially slid through filter box, and extend to filter box, and the output end of second electric push rod is horizontally fixed with scraping plate.This technical solution is attached with the scraping plate of second electric push rod on the top surface of filter plate, under the push extrusion of scraping plate, raw material falling on filter plate will quickly pass through filter plate, to speed up the efficiency of raw material passing through filter plate, and then improve the filtering efficiency of raw material.

[0004] The above technical solution can improve the filtering efficiency of solution glue, but the filter screen is continuously scraped by scraper, which can cause mechanical wear to filter screen, especially if the contact between scraper and filter screen is uneven or the pressure is too large, which can accelerate the damage of filter screen, resulting in the decrease of filtering efficiency and the increase of maintenance cost, and the unevenness caused by mechanical contact can cause obvious disadvantages.

[0005] Therefore, we propose a kind of plant hollow capsule solution glue filtering device. UTILITY MODEL CONTENT

[0006] The utility model mainly solves above-mentioned technical problem, and provides a kind of plant hollow capsule solution glue filtering device.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme, a kind of plant hollow capsule solution glue filtering device, including multiple sets of support column, multiple sets of support column are fixedly installed with workbench, workbench is equipped with stirring box, the top surface of stirring box is provided with stirring motor, the inside of stirring box is provided with stirring mechanism (not shown in drawing), the output end of stirring motor is fixedly connected with stirring mechanism in stirring box, the inlet pipe is provided on stirring box, plant hollow capsule solution glue is introduced into stirring box, and is stirred by stirring mechanism, to prevent the appearance of coagulation in solution glue;

[0008] The lower part of the workbench is provided with a collecting cylinder, a plurality of groups of supporting columns are provided with a transmission filtering mechanism, the transmission filtering mechanism is distributed between the stirring box and the collecting cylinder, and the sol sufficiently stirred in the stirring box is collected into the inside of the collecting cylinder after being filtered through the transmission filtering mechanism.

[0009] The transmission filtering mechanism comprises two groups of rotation shafts which are symmetrically left and right, the rotation shafts are rotatably installed between the plurality of groups of supporting columns, a belt pulley is fixedly installed on the rotation shaft, a transmission belt is rotatably installed on a plurality of groups of the belt pulleys, the rotation shafts are controlled to rotate to make the transmission belt transmit power to the left or to the right by controlling any one group of the rotation shafts to rotate, a filter box is fixedly installed on the top surface of the transmission belt, and a filter plate is fixedly laid in the inside of the filter box.

[0010] As preferred, a first flow guide hose is fixedly installed on the top surface of the filter box, and the free end of the first flow guide hose is fixedly connected with the stirring box and communicates with each other.

[0011] As preferred, an avoiding opening is formed in the bottom surface of the transmission belt.

[0012] As preferred, a second flow guide hose is fixedly installed on the collecting cylinder, and the upper end of the second flow guide hose is fixedly connected with the bottom surface of the filter box through the avoiding opening.

[0013] As preferred, a driving box is fixedly installed on one side of the supporting column and is provided with a driving motor in the inside, a half gear is rotatably installed on the outer side surface of the driving box, a full gear is rotatably installed on the supporting column, and the full gear is fixedly connected with the rotation shaft through a rebound shaft.

[0014] As preferred, the half gear is intermittently meshed with the full gear during the rotation process.

[0015] Advantages

[0016] The plant hollow capsule sol filtering device has the following advantages:

[0017] (1), the plant hollow capsule sol gel filtering device, through the drive box drive motor control half gear free rotation, make half gear and indirect meshing connection with full gear, half gear and full gear produce meshing connection when half gear will take full gear together rotation, when half gear and full gear disengage, full gear under the action of spring shaft suddenly reverse rotation, through the cooperation of half gear and full gear control transmission belt gently to one side transmission and then suddenly reset, so that the transmission belt with filter box synchronous movement, through the combination of gentle movement and sudden movement to control the activity of filter box, can let sol gel stably through the filter screen surface, ensure sufficient filtration, ensure the filtering precision, the sudden reverse action can produce instantaneous strong pressure difference, make the sol gel with high viscosity pass through faster, thereby speed up the filtration process, at the same time, avoid the accumulation for a long time to reduce the efficiency.

[0018] (2), the plant hollow capsule sol gel filtering device, since the first flow guide hose and the second flow guide hose are flexible pipeline, the filter box drives the two flow guide hoses to swing synchronously when left and right screening, utilize the flexible characteristic of pipeline, effectively avoid the phenomenon that the first flow guide hose and the second flow guide hose inside appear to be blocked in sol gel filtration process, through the swing of flexible pipeline, can prevent sol gel from being stationary or accumulated in the flow guide hose for a long time, reduce the possibility of particulate matter or viscous sol gel adhering to the pipe wall, so as to ensure the smoothness of the pipeline, at the same time, the design of dynamic screening combined with flexible hose can make the fluid in the pipeline always in flow state, prevent the pipeline from being blocked due to sol gel deposition in local area, achieve the effect of optimizing the fluidity and guiding efficiency of plant hollow capsule sol gel. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other implementation drawings can be derived from the provided drawings without creative labor.

[0020] The structure, proportion, size and the like disclosed in the specification are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the limiting conditions of the implementation of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effect and purpose that can be produced by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0021] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application;

[0022] Figure 2 It is the three-dimensional structure schematic view of the transmission filtering mechanism of the utility model;

[0023] Figure 3 It is the inside three-dimensional structure sectional view of the filtering box of the utility model;

[0024] Figure 4 It is the three-dimensional structure schematic view of the collection cylinder of the utility model;

[0025] Figure 5 It is the utility model Figure 1 It is the enlarged schematic view of structure A.

[0026] Legend:

[0027] 1, support column;2, workbench;3, stirring box;4, stirring motor;5, transmission filtering mechanism;500, rotating shaft;501, belt pulley;502, transmission belt;503, avoiding port;504, filtering box;505, first flow guide hose;506, filter plate;6, collection cylinder;7, second flow guide hose;8, drive box;9, half gear;10, full gear. Specific implementation

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Embodiment: a kind of plant hollow capsule sol gel filtering device, refer to Figure 1 , including multiple sets of support column 1, multiple sets of support column 1 are fixedly installed with workbench 2, workbench 2 is equipped with stirring box 3, the top surface of stirring box 3 is provided with stirring motor 4, the inside of stirring box 3 is provided with stirring mechanism (not shown in drawing), the output end of stirring motor 4 is fixedly connected with the stirring mechanism in stirring box 3, the inlet pipe is provided on stirring box 3, plant hollow capsule sol is introduced into stirring box 3, is stirred by stirring mechanism, to prevent the appearance of coagulum in sol;

[0030] refer to Figure 1 The lower portion of workbench 2 is provided with collection cylinder 6, multiple sets of support column 1 are provided with transmission filtering mechanism 5, transmission filtering mechanism 5 is distributed between stirring box 3 and collection cylinder 6, the sol after being fully stirred in stirring box 3 is filtered by transmission filtering mechanism 5 and is collected to the inside of collection cylinder 6;

[0031] Further, refer to Figure 2The transmission filtering mechanism 5 comprises two groups of left-right symmetrical rotating shafts 500, the rotating shafts 500 are rotatably installed between the groups of supporting columns 1, the rotating shafts 500 are fixedly installed with belt pulleys 501, a plurality of groups of belt pulleys 501 are rotatably installed with transmission belts 502, by controlling the rotation of any one group of rotating shafts 500, the rotating shafts 500 control the leftward or rightward transmission of the transmission belts 502, the bottom surface of the transmission belts 502 is provided with avoiding openings 503, the lower part of the transmission belts 502 is hollow through the avoiding openings 503, the top surface of the transmission belts 502 is fixedly installed with filtering boxes 504, the top surface of the filtering boxes 504 is fixedly installed with first flow guide hoses 505, the free ends of the first flow guide hoses 505 are fixedly connected with the stirring box 3 and are in communication with each other;

[0032] Further, referring to Figure 3 The inside of the filtering box 504 is fixedly laid with a filtering plate 506, when the plant hollow capsule sol is guided into the filtering box 504 through the first flow guide hose 505 after being stirred in the stirring box 3, the filtering plate 506 is used for filtering operation, since the plant hollow capsule sol may exhibit high viscosity, the filtering efficiency is low, by controlling the leftward and rightward reciprocating transmission of the transmission belts 502, the filtering box 504 is driven by the transmission belts 502 to sieve left and right, so as to improve the filtering efficiency of the sol in the filtering box 504;

[0033] Referring to Figure 3 and Figure 4 The collecting cylinder 6 is fixedly installed with a second flow guide hose 7, the upper end of the second flow guide hose 7 is fixedly connected with the bottom surface of the filtering box 504, since the first flow guide hose 505 and the second flow guide hose 7 are both flexible pipelines, the first flow guide hose 505 and the second flow guide hose 7 swing left and right when the filtering box 504 sieves left and right, through such setting, the first flow guide hose 505 and the second flow guide hose 7 can be avoided from being blocked, so that the plant hollow capsule sol can be smoothly guided and sent downward;

[0034] Further, referring to Figure 5The side of the support column 1 is fixedly provided with a driving box 8, and a driving motor is arranged in the driving box 8, a half gear 9 is rotatably arranged on the outer side of the driving box 8, a full gear 10 is rotatably arranged on the support column 1, the full gear 10 is fixedly connected with the rotating shaft 500 through a rebound shaft, the half gear 9 is intermittently meshed with the full gear 10 in the rotating process, the half gear 9 is controlled to freely rotate through the driving motor in the driving box 8, the half gear 9 is indirectly meshed with the full gear 10, when the half gear 9 and the full gear 10 are meshed, the half gear 9 rotates together with the full gear 10, when the half gear 9 and the full gear 10 are disconnected, the full gear 10 suddenly reversely rotates under the action of the rebound shaft, the transmission belt 502 is controlled to gently transmit to one side and then suddenly reset through the cooperation of the half gear 9 and the full gear 10, so that the transmission belt 502 synchronously moves with the filter box 504, and the filtering efficiency of the sol in the filter box 504 is improved.

[0035] The working principle of the utility model is as follows:

[0036] The half gear 9 is indirectly meshed with the full gear 10 through the driving motor in the driving box 8, when the half gear 9 and the full gear 10 are meshed, the half gear 9 rotates together with the full gear 10, when the half gear 9 and the full gear 10 are disconnected, the full gear 10 suddenly reversely rotates under the action of the rebound shaft, the transmission belt 502 is controlled to gently transmit to one side and then suddenly reset through the cooperation of the half gear 9 and the full gear 10, so that the transmission belt 502 synchronously moves with the filter box 504.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model, various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plant hollow capsule sol gel filtering device, comprising a plurality of support columns (1), a plurality of support columns (1) are fixedly installed with a workbench (2), the workbench (2) is provided with a stirring box (3), the top surface of the stirring box (3) is provided with a stirring motor (4), the inside of the stirring box (3) is provided with a stirring mechanism, the output end of the stirring motor (4) is fixedly connected with the stirring mechanism in the stirring box (3), the stirring box (3) is provided with a feeding pipe, the plant hollow capsule sol is introduced into the stirring box (3), and the stirring mechanism is used for stirring, so that the coagulation in the sol is prevented; characterized in that The lower portion of the workbench (2) is provided with a collecting cylinder (6), a plurality of support columns (1) are provided with a transmission filtering mechanism (5), and the transmission filtering mechanism (5) is distributed between the stirring box (3) and the collecting cylinder (6); The transmission filtering mechanism (5) comprises two groups of left-right symmetrical rotating shafts (500), the rotating shafts (500) are rotatably installed between a plurality of support columns (1), the rotating shafts (500) are fixedly installed with belt pulleys (501), a plurality of belt pulleys (501) are drivingly installed with transmission belts (502), the top surface of the transmission belt (502) is fixedly installed with a filter box (504), and the inside of the filter box (504) is fixedly laid with a filter plate (506).

2. A plant hollow capsule sol-gel filtration device according to claim 1, characterized in that: The top surface of the filter box (504) is fixedly installed with a first flow guide hose (505), and the free end of the first flow guide hose (505) is fixedly connected with the stirring box (3) and communicates with each other.

3. A plant hollow capsule sol-gel filtration device according to claim 1, characterized in that: The bottom surface of the transmission belt (502) is provided with an avoiding opening (503).

4. A plant hollow capsule sol-gel filtration device according to claim 1, characterized in that: The collecting cylinder (6) is fixedly installed with a second flow guide hose (7), and the upper end of the second flow guide hose (7) penetrates through the avoiding opening (503) and is fixedly connected with the bottom surface of the filter box (504).

5. A plant hollow capsule sol-gel filtration device according to claim 1, characterized in that: The side of the support column (1) is fixedly installed with a driving box (8), and the driving box (8) is provided with a driving motor, the outer side surface of the driving box (8) is rotatably installed with a half gear (9), the support column (1) is rotatably installed with a full gear (10), and the full gear (10) is fixedly connected with the rotating shaft (500) through a rebound shaft.

6. A plant hollow capsule sol-gel filtration device according to claim 5, characterized in that: The half gear (9) is intermittently connected with the full gear (10) during rotation.

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