CN219129082U - Stirring tank suitable for carbomer is contained in material - Google Patents

Abstract

The utility model discloses a stirring tank suitable for containing carbomer in materials, which comprises: a tank body; the rotary shaft is positioned in the tank body, and one end of the rotary shaft extends out of the tank body and is connected with a driving device; a stirring blade provided on the rotation shaft; and the grinding component is arranged on the rotating shaft and positioned below the stirring blade, and is close to the bottom of the tank body and meshed with the inner wall of the tank body. According to the thickener stirring device, through the cooperation of the grinding component and the stirring blade, the thickener which is difficult to dissolve and contains carbomer and the like in materials can be ground and stirred uniformly, the solution of the existing homogenizer and the stirring tank is replaced, and the problem that viscosity reduction occurs due to the fact that the carbomer structure is damaged by high-strength shearing force is avoided.

Description

Stirring tank suitable for carbomer is contained in material

Technical Field

The utility model particularly relates to a stirring tank suitable for materials containing carbomer.

Background

In production, various raw material components in the formula are often put into a stirring tank for stirring, heating, cooling and discharging. However, when the raw material component contains a carbomer raw material, the carbomer raw material is likely to be agglomerated by contact with an aqueous solvent, and the agglomerated carbomer is difficult to dissolve, and once the outer layer of the agglomerate is completely infiltrated, moisture is not likely to infiltrate into the inner dry portion, so that it is relatively difficult to dissolve and form a gel.

Aiming at the technical problems, the prior solution is as follows:

1. the Chinese patent publication No. CN210021877U discloses a stirring tank, which utilizes fan blades and a stirring plate to stir ingredients of raw materials of a formula such as carbomer, but the stirring strength can not enable water molecules to permeate into the drying part in the carbomer, so that formed gel is granular.

2. The homogenizer is matched with the stirring tank. Shearing carbomers pre-dispersed by alcohol by using high-speed shearing force of a homogenizer to form small lumps, and stirring by using the stirring tank, wherein the operation can reduce particles; however, carbomers are high molecular weight polymers, and high shear forces can damage the structure of the polymer itself, resulting in viscosity reduction of the finished material.

In view of the above, developing a stirring tank suitable for materials containing carbomers is a need to be solved.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a stirring tank suitable for materials containing carbomer.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:

a stirred tank suitable for use in materials containing carbomers, comprising:

a tank body;

the rotary shaft is positioned in the tank body, and one end of the rotary shaft extends out of the tank body and is connected with a driving device;

a stirring blade provided on the rotation shaft;

and the grinding component is arranged on the rotating shaft and positioned below the stirring blade, and is close to the bottom of the tank body and meshed with the inner wall of the tank body.

Preferably, the grinding assembly comprises:

the connecting rod is transversely arranged on the rotating shaft;

the two grinding hammers are symmetrically arranged at the side part of the rotating shaft and are connected with the connecting rod;

the grinding hammer teeth are arranged on the outer wall of the grinding hammer;

the tank wall teeth are arranged on the inner wall of the tank body and meshed with the grinding hammer teeth.

Preferably, the grinding hammer is detachably connected with the connecting rod.

Preferably, an annular boss is arranged on the bottom wall of the tank body, an inner cavity is arranged in the annular boss, a heating resistance wire is accommodated in the inner cavity, a wire guide channel is arranged between adjacent inner cavities, and the heating resistance wire penetrates through the wire guide channel and is connected with an external power supply assembly.

Preferably, a stirring plate is arranged on a rotating shaft between the bottom wall of the tank body and the grinding hammer, and the stirring plate is obliquely upwards arranged.

Preferably, the driving device is a motor.

Preferably, the grinding hammer is of a hollow structure.

The utility model has the beneficial effects that:

according to the thickener stirring device, through the cooperation of the grinding component and the stirring blade, the thickener which is difficult to dissolve and contains carbomer and the like in materials can be ground and stirred uniformly, the solution of the existing homogenizer and the stirring tank is replaced, and the problem that viscosity reduction occurs due to the fact that the carbomer structure is damaged by high-strength shearing force is avoided.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic structural view of a stirred tank;

FIG. 2 is a cross-sectional view of a stirred tank;

FIG. 3 is a schematic view of the structure of the hammer teeth, the can wall teeth, and the connecting rod;

fig. 4 is a partial enlarged view of a in fig. 2.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

A stirred tank suitable for use in materials containing carbomers, as shown in figures 1-2, comprising:

a tank 1;

the rotating shaft 2 is positioned in the tank body 1, and one end of the rotating shaft extends out of the tank body 1 and is connected with a driving device 3;

a stirring blade 4 provided on the rotation shaft 2;

and the grinding component is arranged on the rotating shaft 2 and is positioned below the stirring blade 4, and is close to the bottom of the tank body 1 and meshed with the inner wall of the tank body 1.

Further, the abrasive assembly includes:

a connecting rod 5 transversely arranged on the rotary shaft 2;

two grinding hammers 6 symmetrically arranged at the side of the rotating shaft 2 and connected with the connecting rod 5;

the grinding hammer teeth 7 are arranged on the outer wall of the grinding hammer 6;

the tank wall teeth 71 are provided on the inner wall of the tank 1 and engage with the hammer teeth 7.

Further, the grinding hammer 6 is detachably connected with the connecting rod 5.

Further, an annular boss 8 is arranged on the bottom wall of the tank body 1, an inner cavity is formed in the annular boss 8, a heating resistance wire 9 is accommodated in the inner cavity, a wire guide channel is arranged between adjacent inner cavities, and the heating resistance wire 9 penetrates through the wire guide channel and is connected with an external power supply assembly.

Further, a stirring plate 10 is disposed on the rotating shaft 2 between the bottom wall of the tank 1 and the grinding hammer 6, and the stirring plate 10 is disposed obliquely upwards.

Further, the driving device 3 is a motor.

The working principle of the utility model is as follows:

a feed port (not shown in the figure) is formed in the tank body 1, a motor is started, and the motor drives the rotating shaft 2 to rotate so as to drive the stirring blade 4 and the grinding hammer 6 to synchronously rotate; firstly, adding solvents such as alcohol, water and the like, and adding carbomer powder after uniform stirring; when carbomer contacts with a solvent, a part of carbomer forms a lump, the other part of carbomer forms gel under the action of the stirring blade 4, the lump sinks due to self gravity, when the lump sinks between the grinding hammers 6 and the tank body 1, the grinding hammers 6 are connected to the rotating shaft 2 through the connecting rod 5, so that the two grinding hammers 6 and the stirring blade 4 are driven to synchronously rotate in the rotating process of the rotating shaft 2, namely, when the lump sinks to the grinding hammers 6, a part of the lump grinds the lump under the meshing action of the tank wall teeth 71 of the grinding hammers 7 (as shown in fig. 3), and water molecules can enter the internal drying part of the carbomer subjected to grinding treatment to form a gel state. The other part of the lumps can sink to the bottom of the tank body 1, as the annular boss 8 is arranged on the bottom wall of the tank body 1, the heating resistance wire (shown in fig. 4) is arranged in the annular boss 8, the contact area between the annular boss 8 and the lumps can be increased, the lumps of the part are heated, at the moment, the stirring plate 10 is used for stirring the lumps again, the stirring plate 10 is arranged in an inclined upward state, so that the stirring plate 10 can drive the solution with the lumps at the bottom to move upwards under the stirring action, one part of the lumps can enter between the grinding hammer teeth 7 and the tank wall teeth 71 for grinding again, the other part of the solution moves upwards through the interior of the grinding hammer 6, and the stirring blade 4 can enable the solution to move downwards during stirring, so that the two parts of the solution can collide through the interior of the grinding hammer 6, and the stirring speed of the solution is accelerated; after the carbomer raw material components are uniformly dispersed, adding other raw material components in the formula, stirring and other processes.

On the basis of the above-mentioned solution, the grinding hammer 6 is preferably provided in detachable connection with the connecting rod 5, which can be realized by means of bolts or the like. The above arrangement is to clean the hammer teeth 7 and the pot wall teeth 71 on the hammer 6 after the completion of the production.

The stirring tank is suitable for the formula containing carbomer in materials of a cold preparation process, carbomer, alcohol, water and other raw material components are added in the early stirring process to stir to form a pretreated substance, and the heating resistance wire 9 is arranged at the bottom of the stirring tank, so that the cooling time of the pretreated substance is shortened, and other raw material components can be added when the temperature is reduced to normal temperature.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (7)

1. A stirred tank suitable for use in materials containing carbomers, comprising:

a tank body (1);

the rotating shaft (2) is positioned in the tank body (1), and one end of the rotating shaft extends out of the tank body (1) and is connected with the driving device (3);

a stirring blade (4) provided on the rotating shaft (2);

the grinding component is arranged on the rotating shaft (2) and is positioned below the stirring blade (4), and the grinding component is close to the bottom of the tank body (1) and meshed with the inner wall of the tank body (1).

2. A stirred tank suitable for use in materials containing carbomers as in claim 1 wherein the grinding assembly comprises:

the connecting rod (5) is transversely arranged on the rotating shaft (2);

the two grinding hammers (6) are symmetrically arranged at the side part of the rotating shaft (2) and are connected with the connecting rod (5);

the grinding hammer teeth (7) are arranged on the outer wall of the grinding hammer (6);

and the tank wall teeth (71) are arranged on the inner wall of the tank body (1) and meshed with the hammer grinding teeth (7).

3. A stirred tank suitable for the inclusion of carbomers in materials according to claim 2, characterized in that the grinding hammers (6) are detachably connected to the connecting rod (5).

4. The stirring tank suitable for carbomer-containing materials according to claim 1, wherein an annular boss (8) is arranged on the bottom wall of the tank body (1), an inner cavity is arranged in the annular boss (8), a heating resistance wire (9) is accommodated in the inner cavity, a wire guide channel is arranged between adjacent inner cavities, and the heating resistance wire (9) penetrates through the wire guide channel and is connected with an external power supply assembly.

5. A stirring tank suitable for materials containing carbomer according to claim 2, characterized in that a stirring plate (10) is arranged on a rotating shaft (2) between the bottom wall of the tank body (1) and the grinding hammer (6), and the stirring plate (10) is arranged obliquely upwards.

6. A stirred tank suitable for use in materials containing carbomers according to claim 1, characterised in that the driving means (3) are electric motors.

7. A stirred tank suitable for use in materials containing carbomers according to claim 2, characterised in that the hammers (6) are hollow.

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