Liquid mixing and stirring device for glycerine enema production line

Abstract

The utility model relates to the technical field of glycerine enema preparation, in particular to a liquid preparation stirring device of a glycerine enema production line. Comprising a stirring tank and a screw extruder, the stirring tank comprises an upper cover and a first motor located above the upper cover, the output end of the first motor penetrates through the upper cover to be connected with a stirring part, the upper cover is further provided with a glycerin inlet and a purified water inlet, the stirring tank is connected with the screw extruder through a pipeline, the screw extruder comprises a base, a barrel is arranged on the base, and a feeding opening is formed in the upper portion of the barrel. A second motor is arranged on one side of the barrel, a screw is arranged in the barrel, a threaded element is arranged on the screw, the output end of the second motor penetrates through the barrel to be connected with the screw, a glycerine enema outlet pipe is arranged at the bottom of the other side of the barrel, glycerin and purified water are preliminarily mixed through the stirring tank, and mixed liquid obtained after preliminary stirring enters the screw extruder to be further mixed. In addition, the temperature of the screw rod is increased in the rotating process, so that the glycerol and the water can be fully mixed. The liquid mixing and stirring device for the glycerine enema production line, disclosed by the utility model, is relatively uniform in mixing.

Description

Technical Field

[0001] The utility model relates to the technical field of enema configuration, in particular to a liquid mixing device for an enema production line. Background Art

[0002] The proportion of glycerin preparations in glycerin enema is approximately between 52.8% and 58.3%, and the remaining components are mainly pure water. When preparing enema, a preparation tank is required. However, glycerin is a high-viscosity liquid and water is a low-viscosity liquid. A stirrer is often used to mix the two into a slightly viscous liquid. Existing stirrers may not mix evenly, and the stirrer cannot complete quantitative discharge. Therefore, it is necessary to develop a liquid mixing and stirring device for the enema production line to ensure a more uniform mixed liquid, and at the same time complete quantitative extrusion and filling. Utility Model Content

[0003] Problem to be solved: Provide a liquid mixing and stirring device for a suppository production line which ensures a more uniform mixed liquid and can simultaneously complete quantitative extrusion and filling.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid mixing and stirring device for a suppository production line is provided, comprising a support frame and a stirring tank located on the support frame, the stirring tank comprising an upper cover and a motor 1 located above the upper cover, the output end of the motor 1 passes through the upper cover to connect to the stirring part, the upper cover is also provided with a glycerin inlet and a pure water inlet, a pipeline is provided at the bottom of the stirring tank, and also comprises a screw extruder, the screw extruder comprises a base, a barrel is arranged on the base, a feeding port is provided at the upper part of the barrel, a motor 2 is provided on one side of the barrel, a screw is provided in the barrel, a threaded element is provided on the screw, the output end of the motor 2 passes through the barrel and is connected to the screw, a suppository outlet pipe is provided at the bottom of the other side of the barrel, one end of the pipeline is connected to the stirring tank, and the other end of the pipeline is connected to the feeding port.

[0005] Preferably, the stirring part comprises a stirring rod and a plurality of stirring blades arranged in a staggered manner on the stirring rod, and a protrusion is arranged on a side of the stirring blade away from the stirring rod.

[0006] Preferably, the pipeline is also provided with a valve, and the valve is located outside the bottom of the support frame.

[0007] Preferably, a plug-opening dew container is provided below the plug-opening exposed mouth tube, the top end of the plug-opening exposed mouth tube is connected to the interior of the cylinder body, and the bottom end of the plug-opening exposed mouth tube is connected to the plug-opening dew container.

[0008] Preferably, a switch is provided when the plug is opened to expose the outlet tube.

[0009] Preferably, the screw extruder is a twin-screw extruder, and the barrel is provided with two screws, and the threaded elements on the two screws are meshed with each other.

[0010] Compared with the prior art, the utility model provides a liquid mixing and stirring device for a suppository production line, which has the following beneficial effects: glycerin and pure water are first preliminarily mixed in a stirring tank, and the mixing time can be controlled in the stirring tank; the protrusions on the stirring part make the stirring more uniform, especially the protrusions of the stirring blades at the bottom fit with the bottom wall of the stirring tank to scrape up the glycerin at the bottom; the preliminarily stirred mixed liquid enters the screw extruder for secondary mixing to ensure that the mixed liquid is uniform, and the temperature of the screw will increase during the rotation process, which is conducive to the full mixing of glycerin and water; the screw extruder can extrude quantitatively while completing the secondary mixing, and enters the next step of filling after the quantitative extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Explanation of the reference numerals: 1. Support frame; 2. Mixing tank; 21. Upper cover; 22. Motor 1; 23. Mixing part; 24. Glycerin inlet; 25. Purified water inlet; 26. Pipeline; 27. Mixing rod; 28. Mixing blade; 29. ​​Protrusion; 3. Screw extruder; 31. Base; 32. Cylinder; 33. Feeding port; 34. Screw; 35. Threaded element; 36. Motor 2; 37. Plug opening pipe; 4. Valve; 5. Plug opening container; 6. Switch. DETAILED DESCRIPTION

[0014] 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.

[0015] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] As shown in the figure, a liquid mixing and stirring device for an enema production line includes a support frame 1 and a stirring tank 2 located on the support frame 1, the stirring tank 2 is located in a groove of the support frame 1, the stirring tank 2 includes an upper cover 21, a motor 22 is located above the upper cover 21, the output end of the motor 22 passes through the upper cover 21 to connect to a stirring portion 23, the motor 22 drives the stirring portion 23 to rotate after being energized, a glycerin inlet 24 and a pure water inlet 25 are also provided on one side of the upper cover 21, glycerin and pure water enter the stirring tank 2 through corresponding inlets according to required proportions, the stirring portion 23 rotates to preliminarily mix the glycerin and pure water, A pipe 26 is provided at the bottom of the mixing tank 2, one end of the pipe 26 is connected to the bottom of the mixing tank 2, and the other end of the pipe 26 passes through the bottom of the support frame 1 to be connected to the feeding port 33 of the screw extruder 3. The screw extruder 3 is placed on a base 31, a barrel 32 is provided on the base 31, the feeding port 33 is located at the upper part of the barrel 32, a motor 2 36 is provided on the barrel 32 near the feeding port 33, a screw 34 is provided in the barrel 32, a threaded element 35 is provided on the screw 34, the output end of the motor 2 36 is sealed and passes through the barrel 32 to be connected with the screw 34, and an open plug is provided at the bottom of the barrel 32 away from the motor 2 36 to expose an outlet pipe 37.

[0017] When using the utility model device, glycerin is input into the stirring tank 2 through the glycerin inlet 24, and pure water is input into the stirring tank 2 through the pure water inlet 25. The motor 1 22 is started to drive the stirring part 23 to rotate, and the glycerin and the pure water are preliminarily mixed. The preliminarily mixed liquid passes through the pipeline 26 and then enters the screw extruder 3 through the feeding port 33. The motor 2 36 is started to drive the screw 34 to rotate, and the threaded element 35 also rotates in the same direction. The preliminarily mixed liquid can be ensured to be more uniform after secondary mixing by the screw extruder 3. The screw extruder 3 adjusts the extrusion amount by setting the rotation speed of the motor 2 36. After the secondary mixing of the screw extruder 3, the outlet tube 37 is opened to expose quantitative extrusion for the next step of filling.

[0018] The stirring portion 23 can have a variety of structures, which are not limited here. The preferred stirring portion 23 includes a stirring rod 27, on which are disposed a plurality of stirring blades 28 arranged in an alternating manner. A protrusion 29 is disposed on the side of the stirring blade 28 away from the stirring rod 27. The protrusion 29 on the stirring blade 28 at the bottom is in contact with the bottom inner wall of the stirring tank 2. Since the density of glycerol is greater than that of water, this design can scrape off the glycerol attached to the bottom wall. In addition, a plurality of protrusions 29 on the stirring blade 28 at the bottom can be disposed to cover the bottom wall of the stirring tank 2.

[0019] In some embodiments, a valve 4 is provided on the pipeline 26, and the valve 4 can control the stirring time of the mixed liquid in the stirring tank 2. The valve 4 is located on the outer side of the bottom of the support frame 1. The initial state of the valve 4 is closed. After adding a certain amount of glycerin and pure water to the stirring tank 2, the mixture is fully stirred in the stirring tank 2. After the set time is reached, the valve 4 is opened, and the mixed liquid enters the screw extruder 3 for mixing.

[0020] In some other embodiments, a suppository container 5 is provided below the exposed mouth tube 37, which is used for filling the suppository solution. The top end of the exposed mouth tube 37 is connected to the interior of the cylinder 32, and the bottom end of the exposed mouth tube 37 is connected to the suppository container 5. A switch 6 is provided on the exposed mouth tube 37, which controls whether to inject the suppository into the suppository container 5.

[0021] In some other embodiments, the screw extruder 3 is a twin-screw extruder, and the barrel 32 is provided with two screws 34, and the threaded elements 35 on the two screws 34 are meshed with each other. This structural setting allows the glycerin and pure water to be mixed more evenly to meet production needs. The screws 34 and the threaded elements 35 will generate heat during the rotation process, which increases the temperature in the screw extruder 3, which is conducive to the uniform mixing of glycerin and pure water.

[0022] In summary, the device of the utility model can ensure the uniformity of the mixed liquid, and can simultaneously perform quantitative extrusion and filling while completing secondary mixing using the screw extruder 3.

Claims

1. A liquid mixing and stirring device for an enema production line, comprising a support frame (1) and a stirring tank (2) located on the support frame (1), the stirring tank (2) comprising an upper cover (21) and a motor (22) located above the upper cover (21), the output end of the motor (22) passing through the upper cover (21) to connect to a stirring portion (23), the upper cover (21) further being provided with a glycerin inlet (24) and a purified water inlet (25), a pipeline (26) being provided at the bottom of the stirring tank (2), characterized in that: The invention also comprises a screw extruder (3), which comprises a base (31), a barrel (32) is arranged on the base (31), a feeding port (33) is arranged on the upper part of the barrel (32), a second motor (36) is arranged on one side of the barrel (32), a screw (34) is arranged in the barrel (32), a threaded element (35) is arranged on the screw (34), an output end of the second motor (36) passes through the barrel (32) and is connected to the screw (34), a plug-opening and exposing port pipe (37) is arranged at the bottom of the other side of the barrel (32), one end of the pipeline (26) is connected to the stirring tank (2), and the other end of the pipeline (26) is connected to the feeding port (33).

2. The liquid mixing and stirring device for the enema production line according to claim 1, characterized in that: The stirring portion (23) comprises a stirring rod (27) and a plurality of stirring blades (28) arranged in a staggered manner on the stirring rod (27); a protrusion (29) is provided on the side of the stirring blade (28) away from the stirring rod (27).

3. The liquid mixing and stirring device for the enema production line according to claim 1, characterized in that: The pipeline (26) is also provided with a valve (4), and the valve (4) is located outside the bottom of the support frame (1).

4. A liquid mixing and stirring device for a suppository production line according to claim 2 or 3, characterized in that: A plug-opening solution container (5) is provided below the plug-opening exposed opening tube (37); the top end of the plug-opening exposed opening tube (37) is connected to the interior of the cylinder body (32); and the bottom end of the plug-opening exposed opening tube (37) is connected to the plug-opening solution container (5).

5. The liquid mixing and stirring device for the enema production line according to claim 4, characterized in that: The plug is opened to expose the outlet pipe (37) which is provided with a switch (6).

6. The liquid mixing and stirring device for the enema production line according to claim 1, characterized in that: The screw extruder (3) is a twin-screw extruder, and the barrel (32) is provided with two screws (34), and the threaded elements (35) on the two screws (34) are meshed with each other.

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