Filling device for chemical industry

Abstract

The utility model relates to the technical field of chemical production filling, in particular to a filling device for chemical engineering. The filling device for the chemical industry comprises a material storage barrel, valves are evenly communicated with the bottom of the material storage barrel, filling assemblies are placed at the bottoms of the valves, a first supporting frame and a second supporting frame are arranged on the left side and the right side of the material storage barrel respectively, and an avoiding groove is formed in the right side of the second supporting frame in a penetrating mode. Bottom plates are arranged at the bottoms of the first supporting frame and the second supporting frame, and a driving assembly is placed on the left side of the storage barrel; according to the utility model, part of the valves can be closed according to the actual filling quantity requirement, at the moment, the fixed bolts and nuts between the filling assemblies below the closed valves and the valves are screwed off, the filling assemblies can slide rightwards to be separated from the square rod, and then the filling assemblies can be taken down along the avoiding grooves, so that the load of the motor is reduced, and the working efficiency is improved. And therefore, the energy-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production filling, in particular to a filling device for chemical industry. Background Technique

[0002] After being purified, rosuvastatin intermediate will become small granular crystals. When filling rosuvastatin intermediate in the later stage, a chemical filling machine needs to be borrowed for material distribution and filling. However, the number of filling ports of common chemical filling machines on the market is mostly fixed, and it is difficult to add or subtract according to actual use requirements. Secondly, when filling rosuvastatin intermediate, some rosuvastatin intermediate crystals will adhere to the inner wall of the storage tank, resulting in waste of raw materials. In view of the above situation, technical innovation is carried out on the basis of the existing filling device for chemical industry. Content of the Utility Model

[0003] The purpose of the utility model is to provide a filling device for chemical industry to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A filling device for chemical industry, comprising:

[0005] A storage bucket, the bottom of the storage bucket is uniformly communicated with valves, the bottom of the valves is provided with a filling assembly, the left and right sides of the storage bucket are respectively provided with a first support frame and a second support frame, a relief groove is penetrated and opened on the right side of the second support frame, and the bottom of the first support frame and the second support frame is provided with a bottom plate, wherein: A driving assembly is placed on the left side of the storage bucket.

[0006] Preferably, the driving assembly includes a motor, a square rod is arranged on the right side of the output end of the motor, a first sprocket is arranged on the outer side wall of the output end of the motor, a chain is engaged with the outer side wall of the first sprocket, a second sprocket is engaged with the top of the chain, a rotating shaft is arranged on the right side of the second sprocket, and a scraper is uniformly arranged on the outer side wall of the rotating shaft.

[0007] Preferably, the motor is arranged on the left side of the first support frame, the output end of the motor penetrates through the right side of the first support frame and is connected with the square rod, the first sprocket is located on the right side of the first support frame, the rotating shaft is arranged inside the storage bucket, the scraper is attached to the inner side wall of the storage bucket, and the left side of the rotating shaft penetrates through the left side of the storage bucket and is connected with the second sprocket.

[0008] Preferably, the filling assembly includes an installation box, a material distribution roller is arranged inside the installation box, storage grooves are uniformly formed on the outer side wall of the material distribution roller, a filling pipe is communicated with the bottom of the installation box, a group of avoidance holes are respectively formed on the left and right sides of the installation box, a square hole is formed through the left side of the material distribution roller, the square hole is aligned with the avoidance hole, and a feeding port is formed through the top of the installation box.

[0009] Preferably, a group of flange plates are fixedly arranged on the top of the outer side wall of the material distribution roller and the bottom of the outer side wall of the valve respectively and are fixedly connected to each other through bolts and nuts, and the valve corresponds to the feeding port of the installation box.

[0010] Preferably, the square rod is inserted into the avoidance hole of the installation box and the square hole of the material distribution roller, and the filling assembly corresponds to the avoidance groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] In the present utility model, the motor drives the square rod and the scraper to rotate, so as to scrape the rosuvastatin intermediate crystals attached to the inner wall of the storage barrel, thereby avoiding the waste of raw materials;

[0013] According to the actual filling quantity requirement, some valves can be closed. At this time, the fixing bolts and nuts between the filling assembly below the closed valve and the valve are unscrewed, and then the filling assembly can be slid to the right to separate it from the square rod, and then the filling assembly can be removed along the avoidance groove, so as to reduce the load of the motor, thereby achieving the effect of energy saving. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of a filling device for chemical industry of the present utility model;

[0015] Figure 2 is a left view of a filling device for chemical industry of the present utility model;

[0016] Figure 3 is a front sectional view of a filling device for chemical industry of the present utility model.

[0017] In the figure: 1, storage barrel; 11, first support frame; 12, second support frame; 13, avoidance groove; 14, bottom plate; 15, valve; 2, motor; 21, first sprocket; 22, chain; 23, second sprocket; 24, rotating shaft; 25, scraper; 26, square rod; 3, installation box; 31, filling pipe; 32, material distribution roller; 33, storage groove. Detailed Embodiment

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 - 3, A filling device for chemical industry, including a storage tank 1. The bottom of the storage tank 1 is evenly connected with valves 15. A filling component is placed at the bottom of the valves 15. On the left and right sides of the storage tank 1, a first support frame 11 and a second support frame 12 are respectively fixedly arranged. A relief groove 13 is penetrated and opened on the right side of the second support frame 12. The bottom of the first support frame 11 and the second support frame 12 is fixedly provided with a bottom plate 14. Among them: A driving component is placed on the left side of the storage tank 1. The driving component includes a motor 2. On the right side of the output end of the motor 2, a square rod 26 is fixedly arranged. On the outer side wall of the output end of the motor 2, a first sprocket 21 is fixedly arranged. The outer side wall of the first sprocket 21 is meshed with a chain 22. The top of the chain 22 is meshed with a second sprocket 23. On the right side of the second sprocket 23, a rotating shaft 24 is fixedly arranged. On the outer side wall of the rotating shaft 24, scraping plates 25 are evenly fixedly arranged. By driving the square rod 26 and the first sprocket 21 to rotate through the motor 2, the first sprocket 21 drives the scraping plates 25 to rotate through the rotating shaft 24, thereby scraping the crystals of rosuvastatin intermediate attached to the inner wall of the storage tank 1, so as to avoid waste of raw materials. The motor 2 is fixedly arranged on the left side of the first support frame 11. The output end of the motor 2 penetrates the right side of the first support frame 11 and is connected with the square rod 26. The first sprocket 21 is located on the right side of the first support frame 11. The rotating shaft 24 is rotatably arranged inside the storage tank 1. The scraping plates 25 are attached to the inner side wall of the storage tank 1. The left side of the rotating shaft 24 penetrates the left side of the storage tank 1 and is connected with the second sprocket 23. The filling component includes an installation box 3. Inside the installation box 3, a distributing roller 32 is rotatably arranged. On the outer side wall of the distributing roller 32, storage grooves 33 are evenly opened. At the bottom of the installation box 3, a filling pipe 31 is connected. On the left and right sides of the installation box 3, a group of relief holes are opened. On the left side of the distributing roller 32, a square hole is penetrated and opened. The square hole is aligned with the relief holes. On the top of the installation box 3, a feeding port is penetrated and opened. On the top of the outer side wall of the distributing roller 32 and the bottom of the outer side wall of the valve 15, a group of flange plates are respectively fixedly arranged and are fixedly connected to each other through bolts and nuts. The valve 15 corresponds to the feeding port of the installation box 3. The square rod 26 is inserted into the relief holes of the installation box 3 and the square hole of the distributing roller 32. The filling component corresponds to the relief groove 13. When the valve 15 is opened, the crystals of rosuvastatin intermediate in the storage tank 1 will fall into the storage grooves 33. At this time, the distributing roller 32 is driven to rotate through the square rod 26. When the storage groove 33 is aligned with the filling pipe 31, the crystals of rosuvastatin intermediate in the storage groove 33 will be discharged along the filling pipe 31, thus completing quantitative filling.

[0020] Working principle: The motor 2 drives the square rod 26 and the first sprocket 21 to rotate. The first sprocket 21 drives the scraper 25 to rotate through the rotating shaft 24, thereby scraping the rosuvastatin intermediate crystals adhering to the inner wall of the storage barrel 1, so as to avoid waste of raw materials. When the valve 15 is opened, the rosuvastatin intermediate crystals in the storage barrel 1 will fall into the storage tank 33. At this time, the rotating square rod 26 will drive the material distributing roller 32 to rotate. When the storage tank 33 is aligned with the filling pipe 31, the rosuvastatin intermediate crystals in the storage tank 33 will be discharged along the filling pipe 31, thus completing quantitative filling. According to the actual filling quantity requirement, some valves 15 can be closed. At this time, the fixing bolts and nuts between the filling component below the closed valve 15 and the valve 15 are unscrewed, and the filling component can be slid to the right to separate it from the square rod 26, and then the filling component can be removed along the avoidance groove 13, so as to reduce the load of the motor 2 and thus achieve the effect of energy saving.

Claims

1. A filling device for chemical industry, characterized in that: include: A material storage barrel (1), wherein the bottom of the material storage barrel (1) is evenly connected to a valve (15), a filling assembly is placed at the bottom of the valve (15), a first support frame (11) and a second support frame (12) are respectively provided on the left and right sides of the material storage barrel (1), a avoidance groove (13) is provided through the right side of the second support frame (12), and a bottom plate (14) is provided at the bottom of the first support frame (11) and the second support frame (12), wherein: a driving assembly is placed on the left side of the material storage barrel (1).

2. A filling device for chemical industry according to claim 1, characterized in that: The driving assembly comprises a motor (2), a square rod (26) is arranged on the right side of the output end of the motor (2), a first sprocket (21) is arranged on the outer side wall of the output end of the motor (2), a chain (22) is meshed on the outer side wall of the first sprocket (21), a second sprocket (23) is meshed on the top of the chain (22), a rotating shaft (24) is arranged on the right side of the second sprocket (23), and a scraper (25) is evenly arranged on the outer side wall of the rotating shaft (24).

3. A filling device for chemical industry according to claim 2, characterized in that: The motor (2) is arranged on the left side of the first support frame (11), the output end of the motor (2) passes through the right side of the first support frame (11) and is connected to the square rod (26), the first sprocket (21) is located on the right side of the first support frame (11), the rotating shaft (24) is arranged inside the storage barrel (1), the scraper (25) is in contact with the inner wall of the storage barrel (1), and the left side of the rotating shaft (24) passes through the left side of the storage barrel (1) and is connected to the second sprocket (23).

4. A filling device for chemical industry according to claim 2, characterized in that: The filling assembly comprises an installation box (3), a material distribution roller (32) is arranged inside the installation box (3), the outer wall of the material distribution roller (32) is evenly provided with material storage grooves (33), the bottom of the installation box (3) is connected to a filling pipe (31), a group of avoidance holes are provided on the left and right sides of the installation box (3), a square hole is penetrated on the left side of the material distribution roller (32), the square hole is aligned with the avoidance hole, and a material inlet is penetrated at the top of the installation box (3).

5. A filling device for chemical industry according to claim 4, characterized in that: A set of flanges are fixedly provided on the top of the outer wall of the material distribution roller (32) and the bottom of the outer wall of the valve (15) and are fixedly connected to each other by bolts and nuts. The valve (15) corresponds to the inlet of the installation box (3).

6. A filling device for chemical industry according to claim 4, characterized in that: The square rod (26) is inserted into the avoidance hole of the installation box (3) and the square hole of the material distribution roller (32), and the filling component corresponds to the avoidance groove (13).

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