Weightlessness type three-dimensional pneumatic continuous slurry preparation tank

Abstract

The utility model discloses a weightlessness type three-dimensional pneumatic continuous slurry preparation tank which comprises a bottom plate, a weighbridge and a supporting column are arranged on the bottom plate, a slurry preparation tank is arranged on the weighbridge, the top of the slurry preparation tank is communicated with a feeder and a liquid adding pipe, the bottom of the slurry preparation tank is communicated with a liquid outlet pipe, and a plurality of spray guns are annularly arranged on the side face of the slurry preparation tank. The spray gun is communicated with the interior of the slurry preparation tank, the spray gun is connected with an air source through an air pipe, a main control panel is arranged on the supporting column, and the main control panel is electrically connected with a weighbridge through a data line. According to the weightlessness type three-dimensional pneumatic continuous slurry preparation tank, the weighbridge, the slurry preparation tank body, the spray gun, the feeder and the liquid adding pipe are arranged in a matched mode, the problems that traditional slurry preparation equipment is difficult to clean, has stirring dead angles and is insufficient in stirring force during magnetic stirring are solved, the purposes of continuous feeding, continuous preparation and continuous production are achieved through weightlessness type weighing, and the production efficiency is improved. And technical support on equipment is provided for continuous production of medicines.

Description

Technical Field

[0001] The utility model relates to the technical field of slurry mixing tanks, in particular to a weightless three-dimensional pneumatic continuous slurry mixing tank. Background Art

[0002] Existing equipment basically uses mechanical stirring or magnetic stirring to mix slurry. During the specific use process, there are the following problems:

[0003] 1. Most of the stirring is done in an open state, and most of the equipment is a combination of a stirrer and a stainless steel barrel / tank, which can easily cause solvent volatilization or slurry splashing;

[0004] 2. Mechanical stirring paddles (motor driven / pneumatic driven) are prone to dead corners, resulting in insufficient stirring or excessively long stirring time;

[0005] 3. The magnetic stirring method cannot achieve the required stirring force, stirring state or cannot rotate the viscous liquid;

[0006] 4. Inconvenient to clean or easy to dump during preparation;

[0007] 5. When preparing the slurry, it is basically prepared in a single batch according to the established material quantity, and the equipment cannot achieve the purpose of continuous preparation.

[0008] Based on the above situation, the utility model proposes a weightless three-dimensional pneumatic continuous slurry mixing tank, which can effectively solve the above problems. Utility Model Content

[0009] The purpose of this utility model is to provide a weightless three-dimensional pneumatic continuous slurry mixing tank. The utility model has a simple structure and is easy to use. Through the coordinated arrangement of the floor scale, slurry mixing tank, spray gun, feeder and liquid adding pipe, it solves the problems of traditional slurry mixing equipment such as difficult cleaning, the existence of stirring dead corners, and insufficient stirring force during magnetic stirring. Furthermore, through weightless weighing, it achieves the purpose of continuous feeding, continuous preparation, and continuous production, providing technical support for the continuous production of medicines.

[0010] The utility model is achieved through the following technical solutions:

[0011] A weightless three-dimensional pneumatic continuous slurry mixing tank comprises a base plate, a floor scale and a support column are provided on the base plate, a slurry mixing tank is provided on the floor scale, a feeder and a liquid adding pipe are connected to the top of the slurry mixing tank, a liquid outlet pipe is connected to the bottom of the slurry mixing tank, a plurality of spray guns are arranged around the side of the slurry mixing tank, and the spray guns are connected to the inside of the slurry mixing tank, the spray guns are connected to the air source through an air pipe, a main control panel is provided on the support column, and the main control panel is electrically connected to the floor scale through a data cable.

[0012] The purpose of this utility model is to provide a weightless three-dimensional pneumatic continuous slurry mixing tank. The utility model has a simple structure and is easy to use. Through the coordinated arrangement of the floor scale, slurry mixing tank, spray gun, feeder and liquid adding pipe, it solves the problems of traditional slurry mixing equipment such as difficult cleaning, the existence of stirring dead corners, and insufficient stirring force during magnetic stirring. Furthermore, through weightless weighing, it achieves the purpose of continuous feeding, continuous preparation, and continuous production, providing technical support for the continuous production of medicines.

[0013] Preferably, the slurry mixing tank includes a tank body and a tank cover, one end of the tank cover is rotatably connected to one end of the tank body, and the other end of the tank cover is snap-connected to the other end of the tank body.

[0014] Preferably, a first valve is provided on the liquid adding pipe, a second valve is provided on the liquid outlet pipe, and a screen is provided inside the liquid outlet pipe.

[0015] Preferably, a pressure reducing valve is provided on the air pipe.

[0016] Preferably, the tank cover is provided with a top cover handle.

[0017] Preferably, the feeder is provided with a flip-top handle.

[0018] Preferably, the direction of the spray gun is tangent to the surface of the slurry mixing tank.

[0019] Preferably, the spray gun is provided with a nozzle.

[0020] Preferably, a bottom plate base or universal wheels are provided at the bottom of the bottom plate.

[0021] Preferably, the pressure reducing valve is provided with an air pipe adapter.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] The utility model discloses a weightless three-dimensional pneumatic continuous slurry mixing tank with a simple structure and easy use. Through the coordinated arrangement of the floor scale, slurry mixing tank, spray gun, feeder and liquid adding pipe, the utility model solves the problems of difficult cleaning of traditional slurry mixing equipment, the existence of stirring dead corners and insufficient stirring force during magnetic stirring. Through weightless weighing, the purpose of continuous feeding, continuous preparation and continuous production is achieved, providing technical support for the equipment of continuous production of medicines. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0026] Figure 3This is a structural diagram of the spray gun, air pipe and pressure reducing valve of the utility model. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific embodiments. However, it should be understood that the drawings are for illustrative purposes only and are not to be construed as limiting this patent. To better illustrate this embodiment, some parts of the drawings may be omitted, enlarged, or reduced, and do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and are not to be construed as limiting this patent.

[0028] Example 1:

[0029] like Figures 1 to 3 As shown, the utility model provides a weightless three-dimensional pneumatic continuous slurry mixing tank, including a bottom plate 19, a floor scale 11 and a support column 18 are provided on the bottom plate 19, a slurry mixing tank is provided on the floor scale 11, the top of the slurry mixing tank is connected with a feeder 2 and a liquid adding pipe 13, the bottom of the slurry mixing tank is connected with a liquid outlet pipe 9, a plurality of spray guns 5 are arranged around the side of the slurry mixing tank, and the spray guns 5 are connected with the inside of the slurry mixing tank, the spray guns 5 are connected to the air source through an air pipe 6, a main control panel 16 is provided on the support column 18, and the main control panel 16 is electrically connected to the floor scale 11 through a data line 17.

[0030] Example 2:

[0031] like Figures 1 to 3 As shown, the utility model provides a weightless three-dimensional pneumatic continuous slurry mixing tank, including a bottom plate 19, a floor scale 11 and a support column 18 are provided on the bottom plate 19, a slurry mixing tank is provided on the floor scale 11, the top of the slurry mixing tank is connected with a feeder 2 and a liquid adding pipe 13, the bottom of the slurry mixing tank is connected with a liquid outlet pipe 9, a plurality of spray guns 5 are arranged around the side of the slurry mixing tank, and the spray guns 5 are connected with the inside of the slurry mixing tank, the spray guns 5 are connected to the air source through an air pipe 6, a main control panel 16 is provided on the support column 18, and the main control panel 16 is electrically connected to the floor scale 11 through a data line 17.

[0032] The feeder 2 and the liquid adding pipe 13 are provided. During use, the data feedback of the floor scale 11 is used to achieve the purpose of continuous feeding, continuous preparation, continuous discharging and continuous production.

[0033] The spray guns 5 are evenly distributed in the upper, middle and lower layers of the slurry mixing tank. When in use, each spray gun 5 can be independently controlled and used according to different liquid level heights, or can work together to achieve the effect of modulating the slurry mixing by forming vortexes or turbulent / laminar flows in the slurry mixing tank.

[0034] The slurry mixing tank includes a tank body 15 and a tank cover 3 , one end of the tank cover 3 is rotatably connected to one end of the tank body 15 , and the other end of the tank cover 3 is snap-connected to the other end of the tank body 15 .

[0035] The tank body 15 and the tank cover 3 are fixed with buckles 4 to ensure the sealing problem during the slurry mixing process. A slurry mixing tank base 10 is provided at the bottom of the slurry mixing tank.

[0036] Furthermore, in another embodiment, a first valve 14 is provided on the liquid adding pipe 13 , a second valve 8 is provided on the liquid outlet pipe 9 , and a screen is provided inside the liquid outlet pipe 9 .

[0037] The screen is set to facilitate screening out the slurry materials that have not yet dissolved.

[0038] Furthermore, in another embodiment, a pressure reducing valve 7 is provided on the air pipe 6 .

[0039] The pressure reducing valve 7 can control the size of the air flow to achieve different driving effects.

[0040] Furthermore, in another embodiment, a top cover handle 1 is provided on the tank cover 3 .

[0041] A top cover handle 1 is provided to facilitate opening or closing the tank cover 3 .

[0042] Furthermore, in another embodiment, the feeder 2 is provided with a flip-top handle.

[0043] A flip-top handle is provided to facilitate the control of the opening and closing of the feeder 2.

[0044] Furthermore, in another embodiment, the direction of the spray gun 5 is tangent to the surface of the slurry mixing tank.

[0045] The spray gun 5 is embedded in the tank body 15 of the slurry mixing tank in the circumferential tangential direction, which can improve the slurry mixing efficiency.

[0046] Furthermore, in another embodiment, the spray gun 5 is provided with a nozzle 20 .

[0047] Furthermore, in another embodiment, a bottom plate base 12 or universal wheels are provided at the bottom of the bottom plate 19 .

[0048] The bottom plate base 12 or the universal wheel can be selected as needed.

[0049] Furthermore, in another embodiment, the pressure reducing valve 7 is provided with an air pipe adapter.

[0050] The working principle of one embodiment of the utility model is as follows:

[0051] A weightless three-dimensional pneumatic continuous slurry mixing tank, first, start the main control panel 16, calibrate the floor scale 11, and start balancing for 30 minutes;

[0052] According to the amount of slurry to be prepared, the height inside the tank 15 is assessed, and a certain number of spray guns 5 are installed on the tank 15 through the fixed slots. The air pipe 6 and the pressure reducing valve 7 are connected. The tank cover 3 and the tank 15 are fastened together with a buckle. The feeder 2, the liquid adding pipe 13, the pipeline valve and the liquid outlet pipe 9 are connected. Purified water is poured in. The sealing of the tank 15 is confirmed by a small lifting crane.

[0053] After confirmation, the tank body 15 is fixed on the weighbridge 11, and the weighbridge 11 is reset to zero for standby use;

[0054] The calculated slurry preparation solvent and slurry preparation material are respectively injected into the tank body 15 through the feeder 2 and the liquid feeding pipe 13. During the injection, the speed and weight of the solvent and material are explored and simulated respectively through the flip cover handle and the pipeline valve, with the data feedback from the floor scale 11 as an indicator, to confirm the speed and degree of subsequent continuous feeding, set the appropriate air flow speed, and carry out the initial slurry preparation;

[0055] After the slurry is prepared, it flows out through the second valve 8 of the liquid outlet pipe 9, and the prepared slurry liquid is used for drug production;

[0056] When continuously feeding, the changes of the weighbridge 11 are constantly tracked according to the previously confirmed handle opening and closing degree and the opening degree of the first valve 14 of the liquid feeding pipe 13 to continuously feed, continuously prepare and continuously produce.

[0057] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the weightless three-dimensional pneumatic continuous slurry mixing tank of the present invention, and can produce the positive effects recorded in the present invention.

[0058] Unless otherwise specified, in this utility model, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationships, they are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationships in this utility model are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can understand the specific meanings of the above terms in conjunction with the accompanying drawings and according to specific circumstances.

[0059] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention falls within the scope of protection of the present invention.

Claims

1. A weightless three-dimensional pneumatic continuous slurry mixing tank, characterized by: It includes a base plate, on which a floor scale and a support column are provided, a slurry mixing tank is provided on the floor scale, the top of the slurry mixing tank is connected to a feeder and a liquid adding pipe, the bottom of the slurry mixing tank is connected to a liquid outlet pipe, a plurality of spray guns are arranged around the side of the slurry mixing tank, and the spray guns are connected to the inside of the slurry mixing tank, the spray guns are connected to the air source through an air pipe, a main control panel is provided on the support column, and the main control panel is electrically connected to the floor scale through a data cable.

2. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The slurry mixing tank comprises a tank body and a tank cover, one end of the tank cover is rotatably connected to one end of the tank body, and the other end of the tank cover is snap-connected to the other end of the tank body.

3. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The liquid adding pipe is provided with a first valve, the liquid outlet pipe is provided with a second valve, and a screen is provided in the liquid outlet pipe.

4. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The air pipe is provided with a pressure reducing valve.

5. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 2 is characterized in that: A top cover handle is provided on the tank cover.

6. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The feeder is provided with a flip-top handle.

7. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The direction of the spray gun is tangent to the surface of the slurry mixing tank.

8. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1 is characterized in that: The spray gun is provided with a nozzle.

9. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 1, characterized in that: A bottom plate base or universal wheels are provided at the bottom of the bottom plate.

10. The weightless three-dimensional pneumatic continuous slurry mixing tank according to claim 4, characterized in that: The pressure reducing valve is provided with an air pipe adapter.

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