An aqueous phase preparation tank

Abstract

The utility model discloses a kind of aqueous phase preparation tanks, including base, the top of the base is provided with tank body, the top of the tank body is provided with inlet, the bottom of the tank body is provided with discharge pipe, the middle part of the tank body top is provided with stirring assembly, the outside of the tank body is provided with heat preservation jacket, the inside of the base is provided with feeding assembly, the stirring assembly includes motor, rotating rod, stirring rod, sleeve, adjusting rod, floating plate and spring;The utility model passes through the intercoordination between motor, rotating rod, stirring rod, sleeve, adjusting rod, floating plate and spring, so that device in who aqueous solution preparation, utilize the buoyancy of floating plate, so that adjusting rod can be according to liquid level height activity, guarantee the coverage area of stirring rod, so that device can be to the solution of various liquid levels sufficient stirring, improve the mixing effect of aqueous solution, improve preparation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aqueous phase preparation technology, specifically to an aqueous phase preparation tank. Background Technology

[0002] In the context of the diversified development of industrial production today, aqueous phase preparation tanks, as key equipment, play an irreplaceable role in many fields. In the pharmaceutical field, when preparing drug microemulsions or submicroemulsions, it is necessary to first mix and shear the oil phase and the aqueous phase to form a primary emulsion, and then repeatedly emulsify it through a homogenizer to obtain a refined emulsion with uniform droplet size.

[0003] The existing patent with authorization announcement number "CN217398793U" discloses an aqueous phase preparation tank for producing emulsion explosives, including an outer tank, an inner tank, a drive assembly, and a reset assembly. The inner tank is located in the center inside the outer tank and is made of a soft material. This utility model uses a drive motor to rotate a drive cam, which, in conjunction with a force plate, connecting rod, movable plate, and fixed rod in the transmission unit, enables the movable plate to rotate. Then, through the spring design in the reset assembly, the movable plate and the force plate can be reset. Furthermore, the outer side of the inner tank fits against the inner side of the movable plate, meaning that the movable plate deforms the inner tank when it moves. This deformation of the inner tank causes the raw materials inside the inner tank to move, thus improving the stirring efficiency of the device.

[0004] However, this device has the following shortcomings:

[0005] 1. During the aqueous phase preparation process, the position of the stirring rod inside the preparation tank is fixed. When the liquid level is too high or too low, the coverage area of ​​the stirring rod is insufficient, which will reduce the stirring effect, increase the mixing time, and reduce the efficiency of aqueous phase preparation.

[0006] 2. During aqueous phase preparation, raw materials tend to settle at the bottom of the preparation tank, resulting in uneven mixing of the materials. When the above-mentioned device is in use, it is difficult to guide the raw materials deposited at the bottom of the preparation tank upwards, and the raw materials tend to settle, which reduces the aqueous phase preparation effect. Utility Model Content

[0007] The purpose of this invention is to provide an aqueous phase preparation tank to solve the existing problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an aqueous phase preparation tank, comprising a base, a tank body disposed on the top of the base, a feed inlet disposed on the top of the tank body, a discharge pipe disposed on the bottom of the tank body, a stirring assembly disposed in the middle of the top of the tank body, a heat insulation jacket disposed on the outer side of the tank body, and a feeding assembly disposed inside the base;

[0009] The stirring assembly includes a motor, a rotating rod, a stirring rod, a sleeve, an adjusting rod, a float, and a spring. The motor is located at the center of the top of the base. A rotating rod is provided at the output end of the motor. Two sets of stirring rods are provided at the bottom of the outer side of the rotating rod. A sleeve is fitted on the outer side of the rotating rod. An adjusting rod is provided at the bottom of the sleeve. A float is provided at the top of the sleeve. A spring is provided at the top of the float, and the spring is fitted on the outer side of the rotating rod.

[0010] Preferably, the feeding assembly includes a conveying pump, a three-way valve, a discharge pipe, an arc-shaped nozzle, and a connecting pipe. The conveying pump is installed inside the base. The discharge pipe is connected to the input end of the conveying pump. The output end of the conveying pump is equipped with a three-way valve. A discharge pipe is installed on one side of the three-way valve. An arc-shaped nozzle is installed on one side of the tank body. A connecting pipe connected to the three-way valve is installed at the bottom of the arc-shaped nozzle. This facilitates material discharge from the device and prevents sedimentation of the aqueous raw materials, which would affect the quality of the aqueous preparation.

[0011] Preferably, the insulation jacket is provided with an inlet pipe and an outlet pipe on both sides to guide the heating medium and facilitate the adjustment of the preparation temperature inside the tank.

[0012] Preferably, the stirring assembly has guide grooves on both sides, and the inner side of the sleeve has guide blocks on both sides that cooperate with the guide grooves to guide the sleeve.

[0013] Preferably, one end of the base is provided with a maintenance hatch to facilitate the maintenance of the components inside the base.

[0014] Preferably, a turbulence-disrupting rod is provided on the outer side of the regulating rod, which can improve the stirring effect of the regulating rod and accelerate the preparation speed of the aqueous solution.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the aqueous phase preparation tank;

[0016] 1. Through the cooperation between the motor, rotating rod, stirring rod, sleeve, adjusting rod, float plate and spring, the device can utilize the buoyancy of the float plate to allow the adjusting rod to move according to the liquid level when preparing aqueous solution, ensuring the coverage area of ​​the stirring rod. This allows the device to fully stir solutions at various liquid levels, improving the mixing effect of the aqueous solution and enhancing the preparation efficiency.

[0017] 2. Through the cooperation of the delivery pump, three-way valve, discharge pipe, arc-shaped nozzle and connecting pipe, the device can not only pump out the mixed aqueous solution in the tank, but also pump the raw material at the bottom of the tank and deliver it to the arc-shaped nozzle to spray it to the top of the solution while the aqueous raw material is being stirred. This can prevent the raw material from settling and further improve the mixing effect of the aqueous solution. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 This is a perspective view of the stirring assembly of this utility model.

[0021] In the diagram: 1. Base; 2. Tank body; 21. Inlet; 22. Discharge pipe; 3. Mixing assembly; 31. Motor; 32. Rotating rod; 33. Mixing rod; 34. Sleeve; 35. Adjusting rod; 36. Float; 37. Spring; 4. Insulation jacket; 5. Feeding assembly; 51. Conveying pump; 52. Three-way valve; 53. Discharge pipe; 54. Arc-shaped nozzle; 55. Connecting pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-3 The present invention provides an embodiment of an aqueous phase preparation tank, comprising a base 1, a tank body 2 on the top of the base 1, a feed inlet 21 on the top of the tank body 2, a discharge pipe 22 on the bottom of the tank body 2, a stirring assembly 3 in the middle of the top of the tank body 2, a heat insulation jacket 4 on the outside of the tank body 2, and a liquid inlet pipe and a liquid outlet pipe on both sides of the heat insulation jacket 4 for guiding the heating medium and facilitating the adjustment of the preparation temperature inside the tank body 2. A feeding assembly 5 is provided inside the base 1, and a maintenance door is provided at one end of the base 1 for easy maintenance of the components inside the base 1.

[0024] The stirring assembly 3 includes a motor 31, a rotating rod 32, a stirring rod 33, a sleeve 34, an adjusting rod 35, a float 36, and a spring 37. The motor 31 is located in the middle of the top of the base 1. The output end of the motor 31 is provided with a rotating rod 32. Two sets of stirring rods 33 are provided at the bottom of the outer side of the rotating rod 32. The outer side of the rotating rod 32 is fitted with a sleeve 34, and the bottom of the sleeve 34 is provided with an adjusting rod 35.

[0025] A turbulence rod is provided on the outside of the adjusting rod 35, which can improve the stirring effect of the adjusting rod 35 and accelerate the preparation speed of the aqueous solution. Guide grooves are provided on both sides of the stirring assembly 3, and guide blocks that cooperate with the guide grooves are provided on both sides of the inner side of the sleeve 34, which can guide the sleeve 34 so that the sleeve 34 can only slide up and down along the outside of the rotating rod 32 and cannot rotate. Thus, the adjusting rod 35 can be rotated by the rotating rod 32 driving the sleeve 34, which can stir the aqueous solution. A float plate 36 is provided on the top of the sleeve 34, and a spring 37 is provided on the top of the float plate 36, and the spring 37 is sleeved on the outside of the rotating rod 32.

[0026] The feeding assembly 5 includes a conveying pump 51, a three-way valve 52, a discharge pipe 53, an arc-shaped nozzle 54, and a connecting pipe 55. The conveying pump 51 is installed inside the base 1. The discharge pipe 22 is connected to the input end of the conveying pump 51. The output end of the conveying pump 51 is equipped with a three-way valve 52. The discharge pipe 53 is installed on one side of the three-way valve 52. The arc-shaped nozzle 54 is installed on one side inside the tank 2. The bottom of the arc-shaped nozzle 54 is equipped with a connecting pipe 55 connected to the three-way valve 52, which facilitates the discharge of materials from the device and prevents the sedimentation of aqueous raw materials, thus affecting the quality of aqueous preparation.

[0027] Working principle: When preparing an aqueous solution, the device first adds the aqueous raw material into the tank 2 through the feed inlet 21. The medium is then supplied to the insulation jacket 4 by an external heating device to heat the tank 2 and adjust the preparation temperature. Then, the motor 31 is started, which drives the rotating rod 32 to rotate. The rotating rod 32 then drives the stirring rod 33 and the adjusting rod 35 to stir the aqueous solution. The buoyancy of the float 36 allows the adjusting rod 35 to move according to the liquid level under the elastic force of the spring 37, thus ensuring that the adjusting rod 35 can always stir the bottom of the liquid. This allows the stirring rod 33 and the adjusting rod 35 to be evenly distributed according to the liquid level, improving the stirring effect of the aqueous solution.

[0028] When mixing the aqueous solution, the delivery pump 51 is started and the three-way valve 52 is controlled to connect the output end of the delivery pump 51 to the connecting pipe 55. At this time, the aqueous raw material at the bottom of the tank 2 can be drawn into the arc-shaped nozzle 54 through the connecting pipe 55 and sprayed to the top of the solution, thereby preventing the sedimentation of the aqueous raw material and further improving the mixing effect. After the aqueous solution is prepared, the three-way valve 52 is used to switch the output end of the delivery pump 51 to the discharge pipe 53, at which time the prepared aqueous solution can be discharged.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An aqueous phase preparation tank, comprising a base (1), characterized in that: The base (1) is provided with a tank (2) at the top, a feed inlet (21) at the top of the tank (2), a discharge pipe (22) at the bottom of the tank (2), a stirring assembly (3) at the middle of the top of the tank (2), a heat insulation jacket (4) on the outside of the tank (2), and a feeding assembly (5) inside the base (1). The stirring assembly (3) includes a motor (31), a rotating rod (32), a stirring rod (33), a sleeve (34), an adjusting rod (35), a float (36), and a spring (37). The motor (31) is located in the middle of the top of the base (1). The output end of the motor (31) is provided with a rotating rod (32). Two sets of stirring rods (33) are provided at the bottom of the outer side of the rotating rod (32). The outer side of the rotating rod (32) is fitted with a sleeve (34). The bottom of the sleeve (34) is provided with an adjusting rod (35). The top of the sleeve (34) is provided with a float (36). The top of the float (36) is provided with a spring (37), and the spring (37) is fitted on the outer side of the rotating rod (32).

2. The aqueous phase preparation tank according to claim 1, characterized in that: The feeding assembly (5) includes a conveying pump (51), a three-way valve (52), a discharge pipe (53), an arc-shaped nozzle (54), and a connecting pipe (55). The conveying pump (51) is installed inside the base (1). The discharge pipe (22) is connected to the input end of the conveying pump (51). The output end of the conveying pump (51) is provided with a three-way valve (52). The discharge pipe (53) is provided on one side of the three-way valve (52). The arc-shaped nozzle (54) is provided on one side inside the tank (2). The bottom of the arc-shaped nozzle (54) is provided with a connecting pipe (55) connected to the three-way valve (52).

3. The aqueous phase preparation tank according to claim 1, characterized in that: The insulation jacket (4) is provided with an inlet pipe and an outlet pipe on both sides respectively.

4. The aqueous phase preparation tank according to claim 1, characterized in that: The stirring assembly (3) has guide grooves on both sides, and the inner side of the sleeve (34) has guide blocks that cooperate with the guide grooves on both sides.

5. The aqueous phase preparation tank according to claim 1, characterized in that: One end of the base (1) is provided with a maintenance hatch.

6. The aqueous phase preparation tank according to claim 1, characterized in that: A turbulence bar is provided on the outside of the adjusting rod (35).

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