An auxiliary agent production conveying device with automatic impurity filtering

Abstract

This utility model relates to the field of additive filtration technology, specifically an additive production and conveying device with automatic impurity filtration. It includes a filtration mechanism comprising a fine filter plate. A hollow column is provided on the inner wall of the bottom center of the fine filter plate. The inner wall of the fine filter plate is rotatably connected to the outer side of the hollow column. A cleaning brush is designed on the outer side of the bottom end of the hollow column. This additive production and conveying device with automatic impurity filtration works by starting a motor, causing a belt to drive the hollow column to rotate. During this process, a water pump introduces liquid from a water tank into a delivery pipe. Under the continuous pressure of the water pump, the liquid in the delivery pipe enters the hollow column and is then distributed to various nozzles. Thus, during the rotation of the hollow column, the cleaning brush contacts the fine filter plate, and in conjunction with the action of the nozzles, effectively scrapes and washes away impurities from the fine filter plate, causing the impurities to adjust their angle and detach from the surface of the fine filter plate.

Description

Technical Field

[0001] This utility model relates to the field of additive filtration technology, specifically to an additive production and conveying device with automatic impurity filtration. Background Technology

[0002] In medicine, excipients are defined as excipients and additives used in the production of pharmaceuticals and the preparation of prescriptions; that is, all materials other than the main active ingredient of the drug, and they are important components of pharmaceutical preparations. In industrial production, they are auxiliary chemicals added to improve the production process, increase product quality and yield, or to impart certain unique application properties to the product. They are also known as additives.

[0003] In existing technologies, before the production and transportation of additives, it is necessary to separate the impurities contained in the additives. By separating the impurities, it is possible to prevent them from clogging the transportation pipeline, ensuring the continuity and stability of the production process, and preventing impurities from entering the gear pump and causing wear on the internal components of the gear pump. This, in turn, improves the purity and performance of the additives and thus enhances product quality.

[0004] However, when separating impurities in additives, a filter plate is required. During the separation process, the liquid enters the next process under gravity, and the resulting impurities may clog the filter pores of the filter plate, leading to clogging. The residual impurities in the filter pores may further aggravate the clogging in subsequent filtration, resulting in a decrease in product purity. To address this, we propose an additive production and conveying device with automatic impurity filtration. Utility Model Content

[0005] One of the technical problems this application aims to solve is: to avoid a decrease in the purity of the filtration aids by cleaning impurities in the filter plate.

[0006] To address the aforementioned technical problems, this application provides an auxiliary agent production and conveying device with automatic impurity filtration, comprising a filtration mechanism. A replacement mechanism is provided on one side of the filtration mechanism. The filtration mechanism includes a fine filter plate. A hollow column is provided on the inner wall of the bottom center of the fine filter plate. The inner wall of the fine filter plate is rotatably connected to the outer side of the hollow column. A cleaning brush is designed on the outer side of the bottom end of the hollow column. One end of the cleaning brush is fixedly connected to the outer side of the bottom end of the hollow column. A spray pipe is provided on the inner wall of the cleaning brush. The inner wall of the cleaning brush is fixedly connected to the outer side of the spray pipe. One end of the spray pipe is fixedly connected to the inner wall of the hollow column. A sub-cavity is provided at the top of the fine filter plate, and the top of the fine filter plate corresponds to and fits into the bottom of the sub-cavity. A mother cavity is provided at the bottom of the fine filter plate, and the bottom of the fine filter plate corresponds to and fits into the top of the mother cavity.

[0007] In some embodiments, the replacement mechanism includes a side plate, one side of which is in contact with one side of the fine filter plate, and the upper and lower ends of the side plate are in contact with one side of the sub-cavity and the mother cavity, respectively.

[0008] In some embodiments, a guide rod is provided on one side of both the mother cavity and the daughter cavity, and one side of both the mother cavity and the daughter cavity is fixedly connected to one end of the guide rod. A locking plate is provided on the outer side of the guide rod, and the outer side of the guide rod is slidably connected to the inner wall of the locking plate. The outer side of the locking plate is slidably engaged with the inner wall of the side plate.

[0009] In some embodiments, a connecting roller is provided at the bottom end of the hollow column, and the bottom end of the hollow column is fixedly connected to the top end of the connecting roller. A belt is provided on the outside of the connecting roller, and the outside of the connecting roller is drivenly connected to the inner side of one end of the belt. A motor is provided on the outside of the belt away from the connecting roller, and the outside of the belt away from the connecting roller is drivenly connected to the output end of the motor.

[0010] In some embodiments, a water tank is provided at the bottom of the motor, and the bottom of the motor is fixedly connected to the top side of the water tank. A water pump is provided at one end of the water tank, and the connection end of the water tank and the water pump are fixedly connected. An infusion pipe is provided at the output end of the water pump, and the output end of the water pump and the infusion pipe are fixedly connected.

[0011] In some embodiments, the outer side of the infusion tube is fixedly connected to the inner wall of the mother cavity, the inner wall of the mother cavity is in contact with the outer side of the belt, one end of the infusion tube is rotatably connected to the inner wall of the connecting roller, and one end of the infusion tube is in communication with the inner wall of the hollow column.

[0012] In some embodiments, a reaction chamber is provided at the bottom of the mother cavity, and the bottom of the mother cavity is fixedly connected to the port of the reaction chamber. A conical tube is provided inside the reaction chamber, and the inside of the reaction chamber is fixedly connected to the outside of the conical tube. A gear pump is provided at the bottom of the reaction chamber, and the bottom of the reaction chamber is fixedly connected to the connection end of the gear pump.

[0013] In some embodiments, an outer ring is provided on the outer side of the hollow column, the outer side of the hollow column is rotatably connected to the inner side of the outer ring, a fixing plate is provided on one side of the outer ring, one side of the outer ring is fixedly connected to one end of the fixing plate, and the other end of the fixing plate is fixedly connected to one side of the inner cavity.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. By starting the motor, the belt drives the hollow column to rotate. During this process, the water pump introduces the liquid in the water tank into the infusion pipe. Under the continuous pressure of the water pump, the liquid in the infusion pipe will enter the hollow column and then be distributed to each nozzle. In this way, during the rotation of the hollow column, the cleaning brush contacts the fine filter plate. Combined with the action of the nozzle, the impurities in the fine filter plate are effectively scraped and flushed, causing the impurities to adjust their angle and detach from the surface of the fine filter plate. They flow into the mother cavity with the flushing liquid, preventing the accumulation of impurities from clogging the pores of the fine filter plate.

[0016] 2. By pushing the guide rod to detach it from the inner wall of the side plate, the restriction on the side plate is released. At this time, the sub-cavity and the mother cavity are separated. In this way, the fine filter plate can be replaced to ensure the continuous effectiveness of the impurity filtration function, and at the same time, the sub-cavity and the mother cavity can be quickly separated and assembled. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the filter mechanism component of this utility model;

[0019] Figure 3 This is a bottom view of the filter mechanism assembly of this utility model;

[0020] Figure 4 This is a side sectional view of the filter mechanism component of this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the filter mechanism component of this utility model;

[0022] Figure 6 This is a side view of the replacement mechanism components of this utility model;

[0023] In the diagram: 1. Filtration mechanism; 11. Fine filter plate; 12. Sub-chamber; 13. Main chamber; 14. Hollow column; 15. Cleaning brush; 16. Spray nozzle; 17. Outer ring; 18. Fixing plate; 19. Reaction chamber; 110. Conical tube; 111. Gear pump; 112. Connecting roller; 113. Belt; 114. Motor; 115. Infusion pipe; 116. Water pump; 117. Water tank;

[0024] 2. Replacement mechanism; 21. Side plate; 22. Locking plate; 23. Guide rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: Please refer to Figure 1-4This utility model provides a technical solution: an auxiliary agent production and conveying device with automatic impurity filtration, including a filtration mechanism 1, a replacement mechanism 2 on one side of the filtration mechanism 1, a fine filter plate 11, a hollow column 14 on the inner wall of the bottom center of the fine filter plate 11, the inner wall of the fine filter plate 11 being rotatably connected to the outer side of the hollow column 14, a cleaning brush 15 designed on the outer side of the bottom end of the hollow column 14, one end of the cleaning brush 15 being fixedly connected to the outer side of the bottom end of the hollow column 14, a spray pipe 16 on the inner wall of the cleaning brush 15, the inner wall of the cleaning brush 15 being fixedly connected to the outer side of the spray pipe 16, and one end of the spray pipe 16 being connected to the inner wall of the hollow column 14. A through-hole filter plate 11 is fixedly connected to a sub-cavity 12 at its top, with the top of the filter plate 11 corresponding to the bottom of the sub-cavity 12. A mother cavity 13 is provided at the bottom of the filter plate 11, with the bottom of the filter plate 11 corresponding to the top of the mother cavity 13. A connecting roller 112 is provided at the bottom of the hollow column 14, and the bottom of the hollow column 14 is fixedly connected to the top of the connecting roller 112. A belt 113 is provided on the outer side of the connecting roller 112, and the outer side of the connecting roller 112 is connected to the inner side of one end of the belt 113 for transmission. A motor 114 is provided on the outer side of the belt 113 away from the connecting roller 112, and the outer side of the belt 113 away from the connecting roller 112 is connected to the output end of the motor 114 for transmission. The motor 114 is connected to a water tank 117 at its bottom. The bottom of the motor 114 is fixedly connected to the top of the water tank 117. A water pump 116 is installed at one end of the water tank 117, and the connection end of the water pump 116 is fixedly connected to the water pump 116. An infusion pipe 115 is installed at the output end of the water pump 116, and the output end of the water pump 116 is fixedly connected to one end of the infusion pipe 115. The outer side of the infusion pipe 115 is fixedly connected through the inner wall of the mother cavity 13, and the inner wall of the mother cavity 13 is in contact with the outer side of the belt 113. One end of the infusion pipe 115 is rotatably connected through the inner wall of the connecting roller 112, and the other end of the infusion pipe 115 is connected through the inner wall of the hollow column 14. The mother cavity 13 has a reaction chamber 19 at its bottom end, and the bottom end of the mother cavity 13 is fixedly connected to the port of the reaction chamber 19. The reaction chamber 19 has a conical tube 110 inside, and the inside of the reaction chamber 19 is fixedly connected to the outside of the conical tube 110. The reaction chamber 19 has a gear pump 111 at its bottom end, and the bottom end of the reaction chamber 19 is fixedly connected to the connection end of the gear pump 111. The hollow column 14 has an outer ring 17 on its outer side, and the outer side of the hollow column 14 is rotatably connected to the inner side of the outer ring 17. The outer ring 17 has a fixing plate 18 on one side, and one side of the outer ring 17 is fixedly connected to one end of the fixing plate 18. The other end of the fixing plate 18 is fixedly connected to one side of the inside of the mother cavity 13.

[0027] In operation, this type of auxiliary agent production and conveying device with automatic impurity filtration firstly connects the sub-cavity 12 and the main cavity 13 vertically, with a fine filter plate 11 installed between them. When the auxiliary agent is introduced into the sub-cavity 12, impurities in the auxiliary agent are filtered out by the fine filter plate 11. During filtration, the liquid enters the main cavity 13 under gravity. Since the bottom of the main cavity 13 is connected to the reaction chamber 19, the two are fixedly connected. The auxiliary agent then enters the reaction chamber 19 due to the path. To ensure the auxiliary agent is discharged in a concentrated manner, a conical tube 110 is installed inside the reaction chamber 19, positioned in the opposite direction. The auxiliary agent in the conical tube 110 can then be conveyed by a gear pump 111.

[0028] A hollow column 14 is designed on the inner wall at the center of the fine filter plate 11, and the two are connected by bearings. Four cleaning brushes 15 are designed on the outer side of the bottom end of the hollow column 14. Each cleaning brush 15 has a spray pipe 16, which is fixedly connected to the hollow column 14. A connecting roller 112 is installed at the bottom end of the hollow column 14, and a belt 113 is designed on the outer side of the connecting roller 112. The belt 113 is powered by a motor 114, which causes the hollow column 14 to rotate. During this process, the liquid in the water tank 117 is pumped by the water pump 116. The liquid is introduced into the infusion tube 115. Under the continuous pressure of the water pump 116, the liquid in the infusion tube 115 will enter the hollow column 14 and then be distributed to each nozzle 16. In this way, during the rotation of the hollow column 14, the cleaning brush 15 contacts the fine filter plate 11. Under the action of the combined nozzles 16, the impurities in the fine filter plate 11 are effectively scraped off and flushed, so that the impurities are adjusted to an angle and removed from the surface of the fine filter plate 11. They flow into the mother cavity 13 along with the flushing liquid, preventing the accumulation of impurities from clogging the pores of the fine filter plate 11 and ensuring the stability of the filtration efficiency of the fine filter plate 11.

[0029] Example 2: Please refer to Figure 1-4 The replacement mechanism 2 includes a side plate 21. One side of the middle of the side plate 21 contacts one side of the fine filter plate 11. The upper and lower ends of the side plate 21 are respectively in contact with one side of the sub-cavity 12 and the mother cavity 13. A guide rod 23 is provided on one side of both the mother cavity 13 and the sub-cavity 12. One side of both the mother cavity 13 and the sub-cavity 12 is fixedly connected to one end of the guide rod 23. A locking plate 22 is provided on the outside of the guide rod 23. The outside of the guide rod 23 is slidably connected to the inner wall of the locking plate 22. The outside of the locking plate 22 is slidably engaged with the inner wall of the side plate 21.

[0030] Guide rods 23 are designed on one side of both the sub-cavity 12 and the mother cavity 13. A locking plate 22 is connected to the outside of the guide rods 23. The two are slidably connected, and the outside of the locking plate 22 penetrates the inner walls of the upper and lower ends of the side plate 21. Therefore, when separating the sub-cavity 12 and the mother cavity 13, the guide rods 23 are pushed to disengage from the inner wall of the side plate 21, thereby releasing the restriction on the side plate 21. At this time, the sub-cavity 12 and the mother cavity 13 are separated. In this way, the fine filter plate 11 can be replaced to ensure the continuous effectiveness of the impurity filtration function, and at the same time, the sub-cavity 12 and the mother cavity 13 can be quickly separated and assembled.

[0031] Please see Figure 1-4 The additive is introduced into the sub-cavity 12, where impurities are filtered by the fine filter plate 11. During filtration, the liquid enters the main cavity 13 under gravity. Since the bottom of the main cavity 13 is connected to the reaction chamber 19, the additive enters the reaction chamber 19. To ensure concentrated discharge of the additive, a conical tube 110 is installed inside the reaction chamber 19. The conical tube 110 is positioned in the reaction chamber 19 in a reverse manner. The gear pump 111 then pumps the conical tube... The auxiliary agent in the tube 110 is transported. A water tank 117 is installed on the outside of the mother cavity 13. The liquid in the water tank 117 is introduced into the infusion tube 115 by the water pump 116. Under the continuous pressure of the water pump 116, the liquid in the infusion tube 115 will enter the hollow column 14 and then be distributed to each nozzle 16. In this way, during the rotation of the hollow column 14, the cleaning brush 15 contacts the fine filter plate 11. Under the action of the combined nozzles 16, the impurities in the fine filter plate 11 are effectively scraped and flushed, so that the impurities are adjusted and removed from the surface of the fine filter plate 11.

[0032] A locking plate 22 is installed on the outside of the guide rod 23. The outer side of the locking plate 22 penetrates the inner walls of the upper and lower ends of the side plate 21. Then, when separating the sub-cavity 12 from the mother cavity 13, the guide rod 23 is pushed to disengage from the inner wall of the side plate 21, thereby releasing the restriction on the side plate 21. At this time, the sub-cavity 12 is separated from the mother cavity 13. In this way, the fine filter plate 11 can be replaced.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An auxiliary agent production and conveying device with automatic impurity filtration, characterized in that: The filter includes a filter mechanism (1), and a replacement mechanism (2) is provided on one side of the filter mechanism (1). The filter mechanism (1) includes a fine filter plate (11). A hollow column (14) is provided on the inner wall of the bottom center of the fine filter plate (11). The inner wall of the fine filter plate (11) is rotatably connected to the outer side of the hollow column (14). A cleaning brush (15) is designed on the outer side of the bottom end of the hollow column (14). The outer side of the bottom end of the hollow column (14) is fixedly connected to one end of the cleaning brush (15). A spray pipe (16) is provided on the inner wall of the cleaning brush (15). The inner wall of the cleaning brush (15) is fixedly connected to the outer side of the spray pipe (16). One end of the spray pipe (16) is fixedly connected to the inner wall of the hollow column (14). A sub-cavity (12) is provided at the top of the fine filter plate (11). The top of the fine filter plate (11) is correspondingly fitted to the bottom end of the sub-cavity (12). A mother cavity (13) is provided at the bottom end of the fine filter plate (11). The bottom end of the fine filter plate (11) is correspondingly fitted to the top end of the mother cavity (13).

2. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 1, characterized in that: The replacement mechanism (2) includes a side plate (21), one side of the middle of the side plate (21) is in contact with one side of the fine filter plate (11), and the upper and lower ends of the side plate (21) are in contact with one side of the sub-cavity (12) and the mother cavity (13), respectively.

3. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 2, characterized in that: A guide rod (23) is provided on one side of both the mother cavity (13) and the daughter cavity (12). One side of both the mother cavity (13) and the daughter cavity (12) is fixedly connected to one end of the guide rod (23). A locking plate (22) is provided on the outside of the guide rod (23). The outside of the guide rod (23) is slidably connected to the inner wall of the locking plate (22). The outside of the locking plate (22) is slidably engaged with the inner wall of the side plate (21).

4. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 1, characterized in that: A connecting roller (112) is provided at the bottom end of the hollow column (14). The bottom end of the hollow column (14) is fixedly connected to the top end of the connecting roller (112). A belt (113) is provided on the outside of the connecting roller (112). The outside of the connecting roller (112) is connected to the inner side of one end of the belt (113). A motor (114) is provided on the outside of the belt (113) away from the connecting roller (112). The outside of the belt (113) away from the connecting roller (112) is connected to the output end of the motor (114).

5. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 4, characterized in that: A water tank (117) is provided at the bottom of the motor (114). The bottom of the motor (114) is fixedly connected to the top side of the water tank (117). A water pump (116) is provided at one end of the water tank (117). The connection end of the water tank (117) is fixedly connected to the connection end of the water pump (116). An infusion pipe (115) is provided at the output end of the water pump (116). The output end of the water pump (116) is fixedly connected to one end of the infusion pipe (115).

6. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 5, characterized in that: The outer side of the infusion tube (115) is fixedly connected to the inner wall of the mother cavity (13), the inner wall of the mother cavity (13) is in contact with the outer side of the belt (113), one end of the infusion tube (115) is rotatably connected to the inner wall of the connecting roller (112), and one end of the infusion tube (115) is in communication with the inner wall of the hollow column (14).

7. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 6, characterized in that: The bottom end of the mother cavity (13) is provided with a reaction chamber (19), the bottom end of the mother cavity (13) is fixedly connected to the port of the reaction chamber (19), the inside of the reaction chamber (19) is provided with a conical tube (110), the inside of the reaction chamber (19) is fixedly connected to the outside of the conical tube (110), the bottom end of the reaction chamber (19) is provided with a gear pump (111), and the bottom end of the reaction chamber (19) is fixedly connected to the connection end of the gear pump (111).

8. The auxiliary agent production and conveying device with automatic impurity filtration according to claim 1, characterized in that: An outer ring (17) is provided on the outside of the hollow column (14). The outer side of the hollow column (14) is rotatably connected to the inner side of the outer ring (17). A fixing plate (18) is provided on one side of the outer ring (17). One side of the outer ring (17) is fixedly connected to one end of the fixing plate (18). The other end of the fixing plate (18) is fixedly connected to one side of the inner cavity (13).

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