A circulating mixing tank

Abstract

The utility model discloses a circulating mixing tank, comprising a tank body, a mounting shell is installed on the top of the tank body, a driving motor is installed inside the mounting shell, the output end of the driving motor is transmission-connected with a connecting rotating rod, a threaded rotating rod is installed between the tops of the connecting rotating rods, a mixing inner tank is arranged inside the tank body, a threaded connecting sleeve is installed through the top of the mixing inner tank, the threaded connecting sleeve is threadedly sleeved on the outer side of the threaded rotating rod, and a cavity is formed between the outer side of the mixing inner tank and the inner side of the tank body. The beneficial effect achieved by the utility model is that the steps and mechanisms of circulating mixing are reduced through the integrated lifting compression and extrusion circulating mixing structure, which saves cost and time while also improving the convenience of use, and the built-in integrated compression and stamping cleaning method not only improves the convenience of cleaning, but also improves the overall use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing tanks, in particular to a circulating mixing tank. Background Art

[0002] Mixing tank, also known as concentration tank, is mainly used for mixing pharmaceutical materials and other elements with various drugs after mixing. It is an indispensable equipment for manufacturing medicines and pharmaceutical manufacturers. In order to better mix various raw materials and improve the fusion effect, the market has begun to use mixing tanks that continuously cycle, process, stir and mix.

[0003] The existing circulating mixing tank still has some problems when in use. First, when in use, the existing circulating mixing tank partially directly performs circulating mixing through an internal stirring rod and an external liquid pumping and injection mechanism, which has many steps and mixing costs and is less convenient to use. Secondly, the mixing through the external circulation mechanism easily leaves materials therein, which increases the inconvenience of subsequent cleaning and reduces the use effect. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A circulating mixing tank comprises a tank body, a mounting casing is installed on the top of the tank body, a driving motor is installed inside the mounting casing, the output end of the driving motor is transmission-connected with a connecting rotating rod, a threaded rotating rod is installed between the tops of the connecting rotating rods, a mixing inner tank is arranged inside the tank body, a threaded connecting sleeve is installed through the top of the mixing inner tank, the threaded connecting sleeve is threadedly sleeved on the outside of the threaded rotating rod, a cavity is formed between the outside of the mixing inner tank and the inside of the tank body, rubber conduits are symmetrically arranged on both sides of the mixing inner tank in the cavity, one end of the rubber conduit is connected with an injection pipe penetrating the top of the mixing inner tank, and the other end of the rubber conduit is connected with a connecting pipe penetrating the bottom of the mixing inner tank, and the top of the connecting pipe is located inside the mixing inner tank and is connected with a leakage mesh pipe.

[0007] In a preferred example, the present invention can be further configured as follows:

[0008] By adopting the above technical solution, two groups of injection pipes are symmetrically passed through the top of the tank body on both sides of the mounting shell, and the bottom extension ends of the two groups of injection pipes pass through the top of the mixing inner tank and are connected with the interior of the mixing inner tank.

[0009] In a preferred example, the present invention can be further configured as follows:

[0010] By adopting the above technical solution, plunger sliders are slidably provided between the injection pipe, the connecting pipe and the two groups of injection pipes and the connection points with the mixing inner tank respectively, and the plunger sliders are embedded and installed on the upper and lower end surfaces of the mixing inner tank.

[0011] In a preferred example, the present invention can be further configured as follows:

[0012] By adopting the above technical solution, the connecting rotating rod is located on the inner side of the mixing inner tank and multiple groups of stirring rods are sequentially sleeved.

[0013] In a preferred example, the present invention can be further configured as follows:

[0014] By adopting the above technical solution, a clamping conduit is installed through the middle of the bottom end of the mixing inner tank, a discharge pipe is embedded in the middle of the bottom end of the tank body, and a plunger through-tube is embedded and clamped inside the discharge pipe.

[0015] In a preferred example, the present invention can be further configured as follows:

[0016] By adopting the above technical solution, the top end of the plunger tube is slidably arranged inside the clamping catheter, and a control valve is installed inside the top end of the plunger tube.

[0017] In a preferred example, the present invention can be further configured as follows:

[0018] By adopting the above technical solution, a plurality of groups of support columns are provided on the sides of the bottom end of the tank body, and a heating mechanism is sleeved and installed on the outer side of the tank body.

[0019] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0020] 1. In the utility model, a threaded rotating rod, a mixing inner tank and a rubber tube are arranged. When in use, the driving motor is operated to rotate the threaded rotating rod, and the threaded connecting sleeve drives the mixing inner tank to move up and down inside the cavity, and squeezes the rubber tube. Through the connection of the injection pipe, the connecting pipe and the leakage network pipe, the mixed liquid is continuously guided from the mixing inner tank to the rubber tube and then back to the mixing inner tank, so as to circulate and mix. At the same time, the stirring rod is also stirring. This not only reduces the steps and mechanisms of circulatory mixing, saves cost and time, but also improves the overall convenience of use.

[0021] 2. In the utility model, a rubber tube is provided. Due to the above-mentioned beneficial effects, the mixing inner tank squeezes the rubber tube due to the up and down movement. Due to its elastic structure, it has a compression impact force. When cleaning, it is directly cleaned by its pressure, which reduces the inconvenience of subsequent cleaning and improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of an embodiment of the utility model;

[0023] Figure 2 This is a front cross-sectional structural schematic diagram of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of a partially enlarged structure of the tank top of an embodiment of the utility model.

[0025] Reference numerals:

[0026] 1. Tank body; 2. Support column; 3. Injection pipe; 4. Discharge pipe; 5. Mounting casing; 6. Heating mechanism; 7. Driving motor; 8. Mixing inner tank; 9. Rubber conduit; 10. Injection pipe; 11. Connecting rod; 12. Threaded rod; 13. Cavity; 14. Stirring rod; 15. Threaded sleeve; 16. Connecting pipe; 17. Leakage pipe; 18. Plunger through pipe; 19. Card-connected conduit; 20. Control valve; 21. Plunger slider. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0029] A circulating mixing tank provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] Combination Figure 1-Figure 3 As shown, the utility model provides a circulating mixing tank,

[0032] Specifically, it includes a tank body 1, a mounting shell 5 is installed on the top of the tank body 1, a driving motor 7 is installed inside the mounting shell 5, an output end of the driving motor 7 is transmission-connected with a connecting rod 11, a threaded rotating rod 12 is installed between the tops of the connecting rotating rod 11, a mixing inner tank 8 is arranged inside the tank body 1, a threaded connecting sleeve 15 is installed through the top of the mixing inner tank 8, the threaded connecting sleeve 15 is threadedly sleeved on the outside of the threaded rotating rod 12, a cavity 13 is formed between the outside of the mixing inner tank 8 and the inside of the tank body 1, rubber conduits 9 are symmetrically arranged on both sides of the mixing inner tank 8 in the cavity 13, one end of the rubber conduit 9 is connected with an injection pipe 10 that penetrates the top of the mixing inner tank 8, The other end of the rubber conduit 9 is connected with a connecting pipe 16 that passes through the bottom of the mixing inner tank 8. The top of the connecting pipe 16 is located inside the mixing inner tank 8 and is connected with a leakage pipe 17. The leakage pipe 17 not only facilitates the introduction of liquid into the rubber conduit 9 through the connecting pipe 16, but also plays a filtering role to prevent unmixed materials from entering the rubber conduit 9 and adding inconvenience to subsequent cleaning, while improving the mixing of materials. The top of the tank body 1 is located on both sides of the mounting housing 5 and symmetrically penetrated by two groups of injection pipes 3. The bottom extension ends of the two groups of injection pipes 3 all pass through the top of the mixing inner tank 8 and are connected to the interior of the mixing inner tank 8. The injection pipe 10, the connecting pipe 16 and the two groups of injection pipes 3 are respectively connected to the mixing inner tank 8 A plunger slider 21 is slidably provided between the joints. The plunger slider 21 is mainly used to facilitate the movement of the mixing inner tank 8 and has a certain sealing and protection effect. The plunger slider 21 is embedded and installed on the upper and lower end surfaces of the mixing inner tank 8. The connecting rotating rod 11 is located on the inner side of the mixing inner tank 8 and is sequentially sleeved with multiple groups of stirring rods 14. A clamping conduit 19 is installed through the middle of the bottom end of the mixing inner tank 8. The clamping conduit 19 is mainly used to facilitate the unobstructed movement of the mixing inner tank 8. A discharge pipe 4 is embedded and installed in the middle of the bottom end of the tank body 1. The discharge pipe 4 is mainly used to facilitate the installation of the plunger through-tube 18, and the mixed materials in the mixing inner tank 8 are discharged out through the control valve 20 inside the plunger through-tube 18. A plunger tube 18 is embedded in the inner side of the discharge tube 4, which is convenient for discharging materials and seals the clamping conduit 19. The top of the plunger tube 18 is slidably arranged on the inner side of the clamping conduit 19, and a control valve 20 is installed inside the top of the plunger tube 18. The use of the above-mentioned components and mechanisms enables the operation of the drive motor 7, so that the connecting rotating rod drives the stirring rod 14 to mix the drugs, and also drives the threaded rotating rod 12 through the threaded connecting sleeve 15 to drive the mixing inner tank 8 to squeeze the rubber conduit 9, so that it can continuously circulate the liquid into the rubber conduit 9, thereby improving the liquid mixing effect, reducing the circulation mixing steps and costs, and improving the convenience of use.

[0033] Embodiment 2:

[0034] Combination Figure 2 and Figure 3 As shown, based on the first embodiment,

[0035] Specifically, by implementing the components in column 1, especially the mixing inner tank 8, the rubber tube 9 is squeezed due to the lifting and lowering of the threaded rotating rod 12, so that a compression impact force is generated, and internal self-cleaning is performed, thereby improving the convenience of cleaning and the overall use effect.

[0036] Combination Figure 1 and Figure 2 As shown, in the above embodiment,

[0037] Specifically, a plurality of support columns 2 are provided on the bottom side of the tank body 1, and the support columns 2 are mainly used to support and stabilize the tank body 1. A heating mechanism 6 is installed on the outer side of the tank body 1, and the heating mechanism 6 is mainly used to improve the mixing effect of the materials and accelerate the fusion of the materials.

[0038] The working principle and use process of the utility model are as follows: first, when in use, the material liquid is injected into the mixing inner tank 8 through two sets of injection pipes, and the driving motor 7 is turned on to make the connecting rod 11 and the threaded rotating rod 12 rotate at the same time, and the threaded connecting sleeve 15 drives the mixing inner tank 8 to move up and down inside the cavity 13 through the threaded rotating rod 12, and squeezes the rubber conduit 9. The pressure generated in this way is connected through the injection pipe 10, the connecting pipe 16 and the leakage net pipe 17, and the mixed liquid is continuously drawn from the mixing inner tank 8 into the rubber conduit 9 and pressed back into the mixing inner tank. In the tank 8, circulation mixing is carried out, and at the same time, the connecting rotating rod 11 also drives the stirring rod 14 to stir. This not only reduces the steps and mechanisms of circulation mixing, saves cost and time, but also improves the overall convenience of use. Secondly, due to the operation of each component in the above steps, the mixing inner tank 8 squeezes the rubber tube 9 due to the up and down movement. Due to the elastic material principle of the rubber tube 9, the rubber tube 9 has a compression impact force. When cleaning, the inside is cleaned directly by the pressure of squeezing the rubber tube 9, which reduces the inconvenience of subsequent cleaning and improves the use effect.

[0039] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A circulating mixing tank, comprising a tank body (1), a mounting housing (5) being mounted on the top of the tank body (1), a driving motor (7) being mounted inside the mounting housing (5), characterized in that: The output end of the driving motor (7) is drivingly connected to a connecting rod (11), a threaded rotating rod (12) is installed between the tops of the connecting rotating rod (11), a mixing inner tank (8) is provided inside the tank body (1), a threaded connecting sleeve (15) is installed through the top of the mixing inner tank (8), the threaded connecting sleeve (15) is threadedly sleeved on the outside of the threaded rotating rod (12), a cavity (13) is formed between the outside of the mixing inner tank (8) and the inside of the tank body (1), rubber tubes (9) are symmetrically provided on both sides of the mixing inner tank (8) in the cavity (13), one end of the rubber tube (9) is connected to an injection pipe (10) that passes through the top of the mixing inner tank (8), and the other end of the rubber tube (9) is connected to a connecting pipe (16) that passes through the bottom of the mixing inner tank (8), and the top of the connecting pipe (16) is located inside the mixing inner tank (8) and is connected to a leakage pipe (17).

2. A circulating mixing tank according to claim 1, characterized in that: The top of the tank body (1) is located on both sides of the mounting housing (5) and symmetrically penetrated by two groups of injection pipes (3), and the bottom extension ends of the two groups of injection pipes (3) penetrate the top of the mixing inner tank (8) and are connected to the interior of the mixing inner tank (8).

3. A circulating mixing tank according to claim 1, characterized in that: A plunger slider (21) is slidably provided between the injection pipe (10), the connecting pipe (16) and the two groups of injection pipes (3) and the mixing inner tank (8), and the plunger slider (21) is embedded and installed on the upper and lower end surfaces of the mixing inner tank (8).

4. A circulating mixing tank according to claim 1, characterized in that: The connecting rotating rod (11) is located on the inner side of the mixing inner tank (8) and is sleeved with multiple groups of stirring rods (14) in sequence.

5. A circulating mixing tank according to claim 1, characterized in that: A clamping conduit (19) is installed through the middle of the bottom end of the mixing inner tank (8), a discharge pipe (4) is embedded in the middle of the bottom end of the tank body (1), and a plunger through-tube (18) is embedded and clamped inside the discharge pipe (4).

6. A circulating mixing tank according to claim 5, characterized in that: The top end of the plunger tube (18) is slidably arranged inside the clamping conduit (19), and a control valve (20) is installed inside the top end of the plunger tube (18).

7. A circulating mixing tank according to claim 1, characterized in that: A plurality of groups of support columns (2) are provided on the side of the bottom end of the tank body (1), and a heating mechanism (6) is sleeved and installed on the outer side of the tank body (1).

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