Environment-friendly pharmaceutical self-flushing reaction kettle

Abstract

The utility model discloses an environment-friendly pharmaceutical self-flushing reaction kettle, which belongs to the technical field of pharmaceutical equipment, and comprises a driving assembly, an adjusting assembly, a plurality of stirring assemblies, a plurality of pin rods, a plurality of sealing rings and a flushing assembly, the driving assembly comprises a motor, a rotating pipe and a limiting groove; according to the cleaning device, external cleaning liquid can be sprayed out from the water spraying holes and the one-way sprayers under the pumping of the water pump, the cleaning liquid sprayed out of the water spraying holes can be evenly sprayed out of the rotating stirring pipes, and the working electric push rod drives the stirring pipes to rotate around the pin rod. According to the reaction kettle, the rotating stirring pipes can clean the inner wall of the reaction kettle main body corresponding to a gap part between every two vertically adjacent stirring pipes, sprayed cleaning liquid flows to the bottom of the reaction kettle main body, and materials on a base of the reaction kettle main body are washed away, so that the part, to which the materials are attached, in the reaction kettle main body can be washed without dead angles, and the washing efficiency is improved. And the washing effect of the reaction kettle is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of pharmaceutical equipment, and in particular relates to an environmentally friendly self-flushing reaction kettle for pharmaceutical use. Background Art

[0002] A reactor is a stainless steel container for physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing and acceptance must be based on relevant technical standards to achieve the heating, evaporation, cooling and low-speed mixing reaction functions required by the process. Currently, in the environmentally friendly pharmaceutical process, a reactor is required to stir and mix the various raw materials put into it.

[0003] However, after the evenly mixed raw materials are discharged from the inside, some raw material residues still adhere to the inside of the reactor and the surface of the stirring structure. The existing cleaning device is a high-pressure water pipe to flush the inner wall of the reactor, but there may be dead corners in the flushing process, resulting in poor cleaning effect. Therefore, an environmentally friendly pharmaceutical self-flushing reactor is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an environmentally friendly pharmaceutical self-flushing reactor to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly pharmaceutical self-flushing reactor, comprising a driving component, an adjusting component, a plurality of stirring components, a plurality of pins, a plurality of sealing rings and a flushing component, wherein the driving component comprises a motor, a rotating tube and a limiting groove, wherein the motor is connected to the reactor body, the output shaft of the motor is connected to the rotating tube, the rotating tube is rotatably connected in the reactor body, the limiting groove is provided in the rotating tube, the adjusting component comprises an electric push rod and a tooth plate, the bottom end of the electric push rod is connected to the tooth plate, the tooth plate is slidably connected in the limiting groove, the electric push rod is rotatably connected in the rotating tube, the stirring component comprises a stirring tube and a one-way The nozzle is a one-way nozzle that is clamped at one end of a stirring tube, which is hinged to a rotating tube through a pin rod, and a sealing ring is connected to the outside of the stirring tube, and several sealing rings are connected to the same rotating tube. The ends of several stirring tubes that are close to each other are connected to a half gear, and the tooth plate is meshed with several half gears. The flushing assembly includes a connecting shell, two fixed tubes, several water spray holes and a water inlet pipe. The connecting shell is connected to the reactor body, and two fixed tubes are respectively connected to both sides of the fixed tube. The water inlet pipe is connected to the back of the connecting shell, and the water inlet pipe is connected to the reactor body. Several water spray holes are respectively opened on the lower surfaces of the two fixed tubes, and a connecting hole is opened at the top of the rotating tube.

[0006] As a preferred embodiment, the tooth plate is arranged in the rotating tube, and the tooth plate is arranged between a plurality of half gears on both sides.

[0007] As a preferred implementation, the cross-sectional shape of the limiting groove is set to be a rectangle, and the cross-sectional shape of the tooth plate is set to be a rectangle.

[0008] As a preferred embodiment, the stirring pipe is arranged below a plurality of water spray holes, and the water inlet pipe is arranged behind the rotating pipe.

[0009] As a preferred implementation, the water inlet pipe is connected to the connecting shell, and the connecting shell is respectively connected to a plurality of water spray holes through two fixed pipes.

[0010] As a preferred embodiment, the connecting shell is connected to the rotating tube through a connecting hole, the rotating tube is connected to a plurality of stirring tubes, and the plurality of stirring tubes are all connected to the one-way nozzle.

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

[0012] The utility model is provided with a stirring tube, a one-way spray head, a flushing assembly and a motor. When the motor and an external water pump connected to the water inlet pipe work, the rotating rotating tube drives the plurality of stirring tubes to rotate, and the external cleaning liquid can be sprayed out from the plurality of water spray holes and the plurality of one-way spray heads under the extraction of the water pump. Because the water spray holes are arranged above the stirring tube, the cleaning liquid sprayed from the water spray holes can be uniformly sprayed outside the plurality of rotating stirring tubes, so that the materials outside the plurality of stirring tubes can be cleaned, and the working electric push rod drives the plurality of stirring tubes to rotate around the pin rod, so that the rotating stirring tube can clean the inner wall of the reactor body corresponding to the gap between two upper and lower adjacent stirring tubes, and the sprayed cleaning liquid flows to the bottom of the reactor body, the materials on the base of the reactor body are washed away, and then discharged through the discharge port at the bottom of the reactor body, so that the part of the reactor body to which the materials are attached can be washed without dead angles, thereby ensuring the flushing effect of the reactor;

[0013] The utility model is provided with a sealing ring, because the sealing ring connects the stirring tube and the rotating tube together, and the sealing ring can be deformed during the force application process, when the stirring tube rotates around the pin rod, the deformed sealing ring can seal the gap between the stirring tube and the rotating tube, so that the cleaning liquid entering the rotating tube is not easy to flow out through the gap between the rotating tube and the stirring tube, so that the cleaning liquid entering the rotating tube can be sprayed out from a plurality of one-way nozzles through a plurality of stirring tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0015] Figure 2 It is a schematic diagram of the sectional structure of the utility model in a front view;

[0016] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 It is a schematic diagram of a cross-sectional structure of a partial side view of the utility model;

[0018] Figure 5 It is a schematic diagram of a cross-sectional structure of a partial side view of a rotating tube of the utility model.

[0019] In the figure: 1. Reactor body; 2. Driving assembly; 21. Motor; 22. Rotating tube; 23. Limiting groove; 3. Adjusting assembly; 31. Electric push rod; 32. Tooth plate; 4. Stirring assembly; 41. Stirring tube; 42. One-way nozzle; 43. Half gear; 5. Pin rod; 6. Sealing ring; 7. Flushing assembly; 71. Connecting shell; 72. Fixed tube; 73. Water spray hole; 74. Water inlet pipe; 8. Connecting hole. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] See also Figure 1-5 The utility model provides an environmentally friendly pharmaceutical self-flushing reactor, comprising a driving assembly 2, an adjusting assembly 3, a plurality of stirring assemblies 4, a plurality of pins 5, a plurality of sealing rings 6 and a flushing assembly 7. The driving assembly 2 comprises a motor 21, a rotating tube 22 and a limiting groove 23. The motor 21 is connected to a reactor body 1. The output shaft of the motor 21 is connected to the rotating tube 22. The rotating tube 22 is rotatably connected in the reactor body 1. The limiting groove 23 is arranged in the rotating tube 22. The adjusting assembly 3 comprises an electric push rod 31 and a tooth plate 32. The bottom end of the electric push rod 31 is connected to the tooth plate 32. The tooth plate 32 is slidably connected in the limiting groove 23. By setting the tooth plate 32 and the limiting groove 23, the limiting groove 23 can limit the tooth plate 32 slidably connected therein. When the rotating tube 22 rotates, the rotating rotating tube 22 can drive the electric push rod 31 to rotate in the reactor body 1 and the connecting shell 71 through the limiting groove 23 and the tooth plate 32.

[0023] The cross-sectional shape of the limit groove 23 is set to be rectangular, the cross-sectional shape of the tooth plate 32 is set to be rectangular, the electric push rod 31 is rotatably connected in the rotating tube 22, the stirring assembly 4 includes a stirring tube 41 and a one-way nozzle 42, the one-way nozzle 42 is clamped at one end of the stirring tube 41, and the stirring tube 41 is hinged to the rotating tube 22 through a pin rod 5. By setting the pin rod 5, when the half gear 43 rotates, the stirring tube 41 connected to the half gear 43 can rotate around the pin rod 5 under the action of the rotating half gear 43;

[0024] The stirring tube 41 is externally connected with a sealing ring 6, and a plurality of sealing rings 6 are connected in the same rotating tube 22. By providing the sealing ring 6, the stirring tube 41 and the rotating tube 22 are connected together by the sealing ring 6, and the sealing ring 6 can be deformed during the force application process. When the stirring tube 41 rotates around the pin 5, the deformed sealing ring 6 can seal the gap between the stirring tube 41 and the rotating tube 22, so that the cleaning liquid entering the rotating tube 22 is not easy to flow out through the gap between the rotating tube 22 and the stirring tube 41, so that the cleaning liquid entering the rotating tube 22 can be sprayed out from the plurality of one-way nozzles 42 through the plurality of stirring tubes 41;

[0025] The adjacent ends of the plurality of stirring tubes 41 are connected to the half gears 43, the toothed plate 32 is meshed with the plurality of half gears 43, the toothed plate 32 is arranged in the rotating tube 22, and the toothed plate 32 is arranged between the plurality of half gears 43 on both sides. By arranging the toothed plate 32 and the half gears 43, the working electric push rod 31 can drive the plurality of half gears 43 to rotate through the toothed plate 32;

[0026] The flushing assembly 7 includes a connecting shell 71, two fixed pipes 72, a plurality of water spray holes 73 and a water inlet pipe 74. The connecting shell 71 is connected to the reactor body 1. The two fixed pipes 72 are respectively connected to the two sides of the fixed pipe 72. The water inlet pipe 74 is connected to the back of the connecting shell 71. The water inlet pipe 74 is connected to the reactor body 1. The plurality of water spray holes 73 are respectively opened on the lower surface of the two fixed pipes 72. The top of the rotating pipe 22 is provided with a connecting hole 8. The stirring pipe 41 is arranged below the plurality of water spray holes 73. The water inlet pipe 74 is arranged at the bottom of the rotating pipe 22. At the rear, the water inlet pipe 74 is connected to the connecting shell 71, and the connecting shell 71 is connected to several water spray holes 73 through two fixed pipes 72 respectively. The connecting shell 71 is connected to the rotating tube 22 through the connecting hole 8, and the rotating tube 22 is connected to several stirring tubes 41. The several stirring tubes 41 are all connected to the one-way nozzle 42. By setting the one-way nozzle 42, the cleaning liquid entering the stirring tube 41 can be sprayed into the reactor body 1 through the one-way nozzle 42, but the liquid in the reactor body 1 will not enter the stirring tube 41 through the one-way nozzle 42.

[0027] The working principle and use process of the utility model are as follows: when the reactor needs to be used, materials are input into the reactor through the feed pipe at the top of the reactor body 1, and then the motor 21 is controlled to work. The working motor 21 drives a plurality of stirring tubes 41 to rotate through the rotating tube 22, and a plurality of rotating stirring rods stir the materials in the reactor body 1, so that the materials in the reactor body 1 can be evenly mixed and reacted;

[0028] When the reactor body 1 needs to be cleaned, the water inlet pipe 74 is connected to an external water pump connected with a cleaning liquid, and the motor 21 and the external water pump are controlled to work. Under the action of the water pump, the cleaning liquid flows into the connection shell 71 through the water inlet pipe 74, and the cleaning liquid in the connection shell 71 is sprayed out from the plurality of water spray holes 73 through the two fixed pipes 72. Since the water spray holes 73 are arranged above the stirring tube 41, the cleaning liquid sprayed from the water spray holes 73 can be evenly sprayed outside the rotating plurality of stirring tubes 41, so that the materials outside the plurality of stirring tubes 41 can be cleaned, and the cleaning liquid in the connection shell 71 is sprayed out from the plurality of water spray holes 73 through the rotating tube 22 and the plurality of stirring tubes 41 respectively. The cleaning liquid is sprayed out from the one-way nozzle 42 and the electric push rod 31 is controlled to work at the same time. The working electric push rod 31 drives the tooth plate 32 to slide in the limiting groove 23. The moving tooth plate 32 drives the plurality of stirring tubes 41 to rotate around the pin rod 5 through the plurality of half gears 43, so that the rotating stirring tube 41 can clean the inner wall of the reactor body 1 corresponding to the gap between the two adjacent stirring tubes 41, and the sprayed cleaning liquid flows to the bottom of the reactor body 1, the material on the base of the reactor body 1 is washed away, and then discharged through the discharge port at the bottom of the reactor body 1, so that the part of the reactor body 1 with the material attached can be washed without dead angle.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly pharmaceutical self-flushing reactor, comprising a driving assembly (2), an adjusting assembly (3), a plurality of stirring assemblies (4), a plurality of pins (5), a plurality of sealing rings (6) and a flushing assembly (7), characterized in that: The driving assembly (2) comprises a motor (21), a rotating tube (22) and a limiting groove (23); the motor (21) is connected to the reactor body (1); the output shaft of the motor (21) is connected to the rotating tube (22); the rotating tube (22) is rotatably connected in the reactor body (1); the limiting groove (23) is arranged in the rotating tube (22); the adjusting assembly (3) comprises an electric push rod (31) and a tooth plate (32); the bottom end of the electric push rod (31) is connected to the tooth plate (32); the tooth plate (32) is slidably connected in the limiting groove (23); the electric push rod (31) is rotatably connected in the rotating tube (22); the stirring assembly (4) comprises a stirring tube (41) and a one-way nozzle (42); the one-way nozzle (42) is clamped at one end of the stirring tube (41); the stirring tube (41) is connected to the rotating tube (41) through a pin rod (5). 22) is hinged, the stirring tube (41) is externally connected with a sealing ring (6), a plurality of sealing rings (6) are connected in the same rotating tube (22), the adjacent ends of the plurality of stirring tubes (41) are connected to the half gear (43), the tooth plate (32) is meshed with the plurality of half gears (43), the flushing assembly (7) comprises a connecting shell (71), two fixed tubes (72), a plurality of water spray holes (73) and a water inlet pipe (74), the connecting shell (71) is connected in the reactor body (1), the two fixed tubes (72) are respectively connected to the two sides of the fixed tubes (72), the water inlet pipe (74) is connected to the back side of the connecting shell (71), the water inlet pipe (74) is connected in the reactor body (1), a plurality of water spray holes (73) are respectively opened on the lower surface of the two fixed tubes (72), and a connecting hole (8) is opened at the top of the rotating tube (22).

2. The environmentally friendly pharmaceutical self-flushing reactor according to claim 1, characterized in that: The tooth plate (32) is arranged in the rotating tube (22), and the tooth plate (32) is arranged between a plurality of half gears (43) on both sides.

3. The environmentally friendly pharmaceutical self-flushing reactor according to claim 1, characterized in that: The cross-sectional shape of the limiting groove (23) is set to be a rectangle, and the cross-sectional shape of the tooth plate (32) is set to be a rectangle.

4. The environmentally friendly pharmaceutical self-flushing reactor according to claim 1, characterized in that: The stirring pipe (41) is arranged below a plurality of water spray holes (73), and the water inlet pipe (74) is arranged behind the rotating pipe (22).

5. The environmentally friendly pharmaceutical self-flushing reactor according to claim 1, characterized in that: The water inlet pipe (74) is connected to the connecting shell (71), and the connecting shell (71) is respectively connected to a plurality of water spray holes (73) through two fixed pipes (72).

6. The environmentally friendly pharmaceutical self-flushing reactor according to claim 1, characterized in that: The connecting shell (71) is connected to the rotating tube (22) through the connecting hole (8), the rotating tube (22) is connected to a plurality of stirring tubes (41), and the plurality of stirring tubes (41) are all connected to the one-way spray head (42).

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