Reaction kettle

Abstract

The utility model relates to the technical field of medicine production, in particular to a reaction kettle, which is provided with a pressurizing discharge mechanism, is convenient for quickly discharging materials, is simple to operate and improves the practicability. Comprising a base, a connecting frame, a medicine reaction kettle, an external thread opening, an internal thread cover, an opening and closing valve and a discharging head, the top end of the base is connected with the bottom end of the connecting frame, the discharging head is arranged at the output end of the bottom of the medicine reaction kettle, and the opening and closing valve is arranged on the discharging head; the middle of the front end of the medicine reaction kettle is connected with the rear end of a pressurizing cylinder through a movable frame, the output end of the pressurizing cylinder is communicated with the input end of the medicine reaction kettle through a pressurizing pipe, and the input end of the pressurizing cylinder is provided with an air inlet pipe. The outer wall of the threaded rod is in threaded connection with the inner wall of the threaded pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine production, in particular to a reaction kettle. Background Art

[0002] Pharmaceutical production refers to the process by which raw materials become new pharmaceutical products after physical or chemical changes. It includes the manufacturing of Chinese and Western medicines, as well as veterinary drugs and pharmaceutical raw materials and sanitary materials.

[0003] Among them, the reactor is an important component in pharmaceutical production, which completes the corresponding functions such as heating and fusion. There is currently a high-efficiency stirring pharmaceutical reactor with a Chinese patent publication number of CN208427058U, which mixes materials more evenly and can effectively improve the stirring effect of materials by stirring the materials with stirring blades.

[0004] However, the device is inconvenient for materials to enter and exit, and is not practical enough. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a reaction kettle which is provided with a pressurized discharge mechanism, is convenient for rapid discharge of materials, is simple to operate, and has improved practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reactor, comprising a base, a connecting frame, a pharmaceutical reactor, an external threaded port, an internal threaded cover, an on-off valve and a discharge head, wherein the top of the base is connected to the bottom of the connecting frame, the inner end of the connecting frame is connected to the outer end of the pharmaceutical reactor, the top input end of the pharmaceutical reactor is connected to the bottom end of the external threaded port, the outer side of the external threaded port and the inner side of the internal threaded cover are detachably screwed, the bottom output end of the pharmaceutical reactor is provided with a discharge head, the discharge head is provided with an on-off valve, and further comprises a movable frame, a pressurizing cylinder, a pressurizing pipe, an air inlet, Tube, piston, threaded tube, connecting plate, reciprocating motor and threaded rod, the middle part of the front end of the pharmaceutical reactor is connected with the rear end of the pressure cylinder through a movable frame, the output end of the pressure cylinder is connected with the input end of the pharmaceutical reactor through the pressure tube, the input end of the pressure cylinder is provided with an air inlet pipe, the inner side of the pressure cylinder is slidably connected with the outer side of the piston, the middle part of the bottom end of the piston is connected with the top end of the threaded tube, the lower side of the front end of the pressure cylinder is connected with the inner end of the connecting frame, the bottom end of the connecting plate is connected with the top end of the reciprocating motor, the output end of the reciprocating motor is connected with the bottom end of the threaded rod, and the outer wall of the threaded rod is screwed with the inner wall of the threaded tube.

[0009] Preferably, a one-way valve is further included, and a group of one-way valves are respectively arranged on the pressurizing pipe and the air inlet pipe.

[0010] Preferably, it also includes a handle, and both sides of the top end of the internal thread cover are respectively connected to a group of bottom ends of the handle.

[0011] Preferably, it further comprises a liquid level window, and the middle side of the rear end of the pharmaceutical reaction kettle is connected to the inner end of the liquid level window.

[0012] Preferably, an information plate is further included, and one side of the outer end of the connecting frame is connected to the inner end of the information plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a reaction kettle with the following beneficial effects:

[0015] When the internal thread cover is in the open state and the on-off valve is in the closed state, the raw materials are injected into the pharmaceutical reactor through the external thread port, and then the internal thread cover is screwed on the outside of the external thread port and closed, and then the reaction is carried out inside the pharmaceutical reactor. When discharging, the discharge head corresponds to the collection container, and the on-off valve is opened. When the reciprocating motor is running, the threaded rod rotates, and the threaded rod is screwed with the threaded tube, so that the threaded tube drives the piston to slide down, and the negative pressure inside the pressure cylinder is sucked in through the air inlet pipe. Then the reciprocating motor reverses and runs again to push the piston up, and the air inside the pressure cylinder is discharged through the pressure tube, and the inside of the pharmaceutical reactor is pressurized, so that the material is quickly discharged through the discharge head. The pressurized discharge mechanism is set to facilitate the rapid discharge of materials, simple operation, and improved practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Left view of;

[0018] Figure 3 For this utility model Figure 1 Rear view of

[0019] Figure 4 For this utility model Figure 1 Top view of .

[0020] Markings in the attached figure: 1. Base; 2. Connecting frame; 3. Pharmaceutical reactor; 4. External threaded port; 5. Internal threaded cover; 6. Movable frame; 7. Pressurizing cylinder; 8. Pressurizing pipe; 9. Inlet pipe; 10. Piston; 11. Threaded pipe; 12. Connecting plate; 13. Reciprocating motor; 14. Threaded rod; 17. One-way valve; 18. Handle; 19. Liquid level window; 20. Information plate; 21. Open and close valve; 22. Discharge head. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] See also Figure 1-Figure 4 A reactor comprises a base 1, a connecting frame 2, a pharmaceutical reactor 3, an external threaded port 4, an internal threaded cover 5, an on-off valve 21 and a discharge head 22. The top of the base 1 is connected to the bottom of the connecting frame 2, the inner end of the connecting frame 2 is connected to the outer end of the pharmaceutical reactor 3, the top input end of the pharmaceutical reactor 3 is connected to the bottom of the external threaded port 4, the outer side of the external threaded port 4 and the inner side of the internal threaded cover 5 are detachably screwed, the bottom output end of the pharmaceutical reactor 3 is provided with a discharge head 22, and the discharge head 22 is provided with an on-off valve. The valve 21 also includes a movable frame 6, a pressurizing cylinder 7, a pressurizing pipe 8, an air inlet pipe 9, a piston 10, a threaded pipe 11, a connecting plate 12, a reciprocating motor 13 and a threaded rod 14. The middle of the front end of the pharmaceutical reactor 3 is connected to the rear end of the pressurizing cylinder 7 through the movable frame 6, the output end of the pressurizing cylinder 7 is connected to the input end of the pharmaceutical reactor 3 through the pressurizing pipe 8, the input end of the pressurizing cylinder 7 is provided with an air inlet pipe 9, the inner side of the pressurizing cylinder 7 is slidably connected to the outer side of the piston 10, and the middle of the bottom end of the piston 10 is connected to the top of the threaded pipe 11. The lower side of the front end of the pressurizing cylinder 7 is connected to the inner end of the connecting plate 12, the bottom end of the connecting plate 12 is connected to the top of the reciprocating motor 13, the output end of the reciprocating motor 13 is connected to the bottom end of the threaded rod 14, and the outer wall of the threaded rod 14 is screwed to the inner wall of the threaded tube 11; when the internal threaded cover 5 is in the open state and the opening and closing valve 21 is in the closed state, the raw material is injected into the pharmaceutical reaction kettle 3 through the external threaded port 4, and then the internal threaded cover 5 is screwed and closed on the outside of the external threaded port 4, and then the reaction is carried out inside the pharmaceutical reaction kettle 3. When discharging, the discharging head 22 is aligned with the collecting container, and the on-off valve 21 is opened. When the reciprocating motor 13 is running, the threaded rod 14 rotates, and the threaded rod 14 is threadedly fitted with the threaded tube 11, so that the threaded tube 11 drives the piston 10 to slide down, and the negative pressure inside the pressurizing cylinder 7 is sucked in through the air inlet pipe 9. Then the reciprocating motor 13 is reversed to push the piston 10 up, and the air inside the pressurizing cylinder 7 is discharged through the pressurizing pipe 8, so that the inside of the pharmaceutical reactor 3 is pressurized, and the material is quickly discharged through the discharging head 22.

[0024] It also includes a one-way valve 17. The pressurizing pipe 8 and the air intake pipe 9 are respectively provided with a group of one-way valves 17. The one-way valves 17 are used to conduct one-way conduction between the air intake pipe 9 input and the pressurizing pipe 8 output, thereby improving reliability.

[0025] It also includes a handle 18, and both sides of the top of the internal thread cover 5 are respectively connected to the bottom of a group of handles 18; by holding the two groups of handles 18, it is convenient to connect the internal thread cover 5 and rotate it, thereby improving convenience.

[0026] It also includes a liquid level window 19, and the middle side of the rear end of the pharmaceutical reaction kettle 3 is connected to the inner end of the liquid level window 19; the device information can be displayed through the liquid level window 19, which is convenient for liquid level display judgment and improves convenience.

[0027] It also includes an information plate 20, and one side of the outer end of the connecting frame 2 is connected to the inner end of the information plate 20; the device information can be displayed through the information plate 20, which is convenient for reading and auxiliary use, thereby improving convenience.

[0028] In summary, when a reactor is in use, when the internal thread cover 5 is in the open state and the opening and closing valve 21 is in the closed state, the raw materials are injected into the pharmaceutical reactor 3 through the external threaded port 4, and then the handle 18 is held and rotated to screw the internal thread cover 5 on the outside of the external threaded port 4 and close it, and then the internal reaction of the pharmaceutical reactor 3 is carried out, and the liquid level window 19 is used to assist in observation. When discharging, the discharge head 22 corresponds to the collection container, and the opening and closing valve 21 is opened. When the reciprocating motor 13 is running, the threaded rod 14 is rotated, and the threaded rod 14 is screwed with the threaded tube 11, so that the threaded tube 11 drives the piston 10 to slide down, and the negative pressure inside the pressure cylinder 7 is sucked in through the air intake pipe 9 under the action of the one-way valve 17. Then the reciprocating motor 13 is reversed and runs again, so that the piston 10 is pushed up, and the air inside the pressure cylinder 7 is discharged through the pressure pipe 8, and the inside of the pharmaceutical reactor 3 is pressurized, so that the material is quickly discharged through the discharge head 22. In addition, the information of the device can be displayed through the information board 20, which is convenient for reading and auxiliary use, thereby improving convenience.

[0029] The pharmaceutical reactor 3, the one-way valve 17 and the on-off valve 21 are well-known equipment purchased directly from the market by technicians in this field. We only use them here without making any structural or functional improvements, so we will not go into details here.

[0030] Although 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. A reactor, comprising a base (1), a connecting frame (2), a pharmaceutical reactor (3), an external threaded port (4), an internal threaded cover (5), an on-off valve (21) and a discharge head (22), wherein the top of the base (1) is connected to the bottom of the connecting frame (2), the inner end of the connecting frame (2) is connected to the outer end of the pharmaceutical reactor (3), the top input end of the pharmaceutical reactor (3) is connected to the bottom end of the external threaded port (4), the outer side of the external threaded port (4) and the inner side of the internal threaded cover (5) are detachably screwed together, the bottom output end of the pharmaceutical reactor (3) is provided with a discharge head (22), and the discharge head (22) is provided with an on-off valve (21), characterized in that: The invention also comprises a movable frame (6), a pressurizing cylinder (7), a pressurizing pipe (8), an air inlet pipe (9), a piston (10), a threaded pipe (11), a connecting plate (12), a reciprocating motor (13) and a threaded rod (14). The front middle part of the pharmaceutical reactor (3) is connected to the rear end of the pressurizing cylinder (7) via the movable frame (6), the output end of the pressurizing cylinder (7) is connected to the input end of the pharmaceutical reactor (3) via the pressurizing pipe (8), and the input end of the pressurizing cylinder (7) is provided with The air inlet pipe (9) and the inner side of the pressure cylinder (7) are slidably connected to the outer side of the piston (10); the middle of the bottom end of the piston (10) is connected to the top end of the threaded tube (11); the lower side of the front end of the pressure cylinder (7) is connected to the inner end of the connecting plate (12); the bottom end of the connecting plate (12) is connected to the top end of the reciprocating motor (13); the output end of the reciprocating motor (13) is connected to the bottom end of the threaded rod (14); and the outer wall of the threaded rod (14) is threadedly connected to the inner wall of the threaded tube (11).

2. The reactor according to claim 1, characterized in that: It also includes a one-way valve (17), and a group of one-way valves (17) are respectively arranged on the pressure pipe (8) and the air intake pipe (9).

3. The reactor according to claim 1, characterized in that: It also comprises a handle (18), and the two sides of the top end of the internal thread cover (5) are respectively connected to the bottom ends of a group of handles (18).

4. The reactor according to claim 1, characterized in that: It also comprises a liquid level window (19), and the middle side of the rear end of the pharmaceutical reaction kettle (3) is connected to the inner end of the liquid level window (19).

5. The reactor according to claim 1, characterized in that: It also includes an information plate (20), and one side of the outer end of the connecting frame (2) is connected to the inner end of the information plate (20).

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