CN207951229U - A kind of Multi-functional dispersion mixing kettle - Google Patents

Abstract

The utility model is related to a kind of Multi-functional dispersion mixing kettles, mixing autoclave body including being internally provided with inner cavity, it mixes and is equipped with the first driving motor at the top of autoclave body, the output end of first driving motor is connected with the first rotation axis, first rotation axis one end is connected with reduction box, and the output end of reduction box is connected with agitating shaft, and one end of the mixing shaft is through mixing autoclave body top exterior walls and extends in inner cavity, helical-ribbon type paddle is installed in the middle part of agitating shaft, bottom is connected with dispersion impeller；It mixes autoclave body bottom and is equipped with the second driving motor, second driving motor output end is connected with the second rotation axis, second rotation axis one end is through mixing autoclave body bottom outer wall and extends in inner cavity, the paddle with interior chamber inner sidewall gap setting is connected at the top of second rotation axis, for being scraped to being dispersed through the high concentration coating being sticky on inner wall after disk is dispersed with stirring in inner cavity, the utility model provide it is a kind of be dispersed with stirring it is efficient, be dispersed with stirring that effect is good and inner wall is without gluing glutinous Multi-functional dispersion mixing kettle.

Description

A multifunctional dispersing mixing kettle

technical field

The utility model relates to a reaction kettle, in particular to a multifunctional dispersion mixing kettle.

Background technique

The multifunctional dispersing mixing kettle is widely used mainly in the latex paint industry. It integrates low-speed stirring and high-speed dispersing to realize pre-dispersion, stirring, high-speed dispersing, paint mixing and toning. The existing multifunctional dispersing mixing kettle has low stirring efficiency. , can not meet the growing demand for production output, so it is necessary to further improve the efficiency of stirring, thereby increasing the production output; after the high-viscosity coating is added to the multi-functional dispersion mixing tank, there is a problem of poor stirring effect, resulting in multi-functional dispersion mixing The quality of the finished paint produced by the kettle is uneven, and the yield rate is low; due to the physical properties of the high-viscosity paint itself, it is easy to stick to the inner wall of the multi-functional dispersion mixing kettle, so it is difficult to discharge the material, which is relatively viscous and cannot be discharged at one time. The material will affect the next use of the multifunctional dispersing mixing kettle.

Utility model content

In view of the deficiencies in the prior art, the purpose of the utility model is to provide a multifunctional dispersion mixing kettle with high stirring and dispersing efficiency, good stirring and dispersing effect and no stickiness on the inner wall.

The technical scheme of the utility model is realized in the following way: a multi-functional dispersion mixing kettle, including a mixing kettle body with an inner cavity inside, is characterized in that: the top of the mixing kettle body is provided with a first drive motor, and the first The output end of a drive motor is connected with a first rotating shaft, and the end of the first rotating shaft away from the first driving motor is connected with a reduction box, and the output end of the reduction box is connected with a stirring shaft, and the stirring shaft is far away from the reduction box One end of the mixer body runs through the center of the outer wall of the top of the mixing tank and extends into the inner cavity. The middle part of the stirring shaft is equipped with a ribbon-type stirring blade, and the bottom of the stirring shaft is connected to a dispersing plate; the bottom of the mixing tank is provided with a second Two driving motors, the output end of the second driving motor is connected with a second rotating shaft, and the end of the second rotating shaft away from the second driving motor runs through the center of the outer wall of the bottom of the mixing kettle body and extends into the inner cavity, so The top of the second rotating shaft is connected with a stirring blade arranged in a gap with the inner wall of the inner cavity.

By adopting the above technical solution, under the driving action of the first driving motor, the driving force is transmitted to the reduction box through the first rotating shaft, and the stirring shaft connected to the output end of the reduction box rotates, and the inside of the mixing tank is stirred, A ribbon-type stirring blade is installed in the middle of the stirring shaft, and the setting of the ribbon-type stirring blade is used to stir the high-concentration paint in the middle of the mixing tank. Distributed mixing of uniform high-concentration paint. The advantage of this setting is that the stirring effect is improved and the stirring speed is accelerated. Under the action of the same stirring shaft, the high-concentration paint is evenly stirred. Next, the second rotating shaft connected to the output end of the second driving motor rotates, and the top of the second rotating shaft is connected with a stirring blade set in a gap with the inner wall of the inner cavity, which is used to stir and disperse the sticky material in the inner cavity after being stirred and dispersed by the dispersing disc. The high-concentration paint sticking to the inner wall is scraped, so as to avoid the high-concentration paint sticking to the inner wall, the discharge is difficult and the stirring is not in place. Non-stick multifunctional dispersing and mixing kettle.

The utility model is further configured as follows: a driving cylinder is installed on the top outer wall of the mixing kettle body, the output end of the driving cylinder is connected with a push rod, and the end of the push rod far away from the driving cylinder is fixedly connected with the outer wall of the reduction box.

Preferably, one side of the driving cylinder is provided with a telescopic fixed rod, one end of the telescopic fixed rod is fixedly connected to the outer wall of the mixing kettle, and the other end is fixedly connected to the outer wall of the reduction box.

By adopting the above technical scheme, the function of the driving cylinder is to drive the acceleration box to move up and down relative to the mixing kettle body. While moving up and down, the stirring shaft also moves up and down, so that the spiral ribbon type stirring blade and the dispersing disc on the stirring shaft are aligned with the inner cavity. The high-concentration paint in the medium is stirred up and down to improve the stirring effect and stirring rate. The retractable fixed rod is used to fix the accelerator box on the one hand, and to strengthen the stability of the accelerator box when it moves up and down.

The utility model is further configured as: the driving direction of the first driving motor is opposite to the driving direction of the second driving motor.

By adopting the above technical scheme, the ribbon-type stirring blade and the dispersing disc are rotated in opposite directions relative to the stirring blade, and the two cooperate with each other to stir the high-concentration paint in the inner cavity to speed up the stirring rate.

The utility model is further set as follows: the dispersing disc is respectively provided with several upper dispersing teeth and several lower dispersing teeth, the plurality of upper dispersing teeth are arranged equidistantly along the circumference of the dispersing disc, and the plurality of lower dispersing teeth are equidistantly arranged along the circumference of the dispersing disc interval setting.

Preferably: the side of the upper dispersing teeth facing the center of the dispersing disc is inclined to the side wall of the dispersing disc, and the inclination angle is set between 30 degrees and 45 degrees; the lower dispersing teeth are facing the center of the dispersing disc One side of the disc is inclined to the side wall of the dispersing disc, and the inclination angle is set between 30 degrees and 45 degrees.

By adopting the above technical scheme, the setting of the upper dispersing teeth and the lower dispersing teeth is used to stir and disperse the high-concentration paint located on the upper and lower sides of the dispersing disc, and at the same time, the upper dispersing teeth face the side of the center of the dispersing disc and the side wall of the dispersing disc It is inclined; the side of the lower dispersing teeth facing the center of the dispersing disc is inclined to the side wall of the dispersing disc. This structure is used to guide the high-concentration paint to disperse along the side of the upper dispersing teeth and the lower dispersing teeth. The dispersion angle is at Between thirty degrees and forty-five degrees, the dispersion effect is the strongest and the dispersion rate is the largest.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of a specific embodiment of the utility model.

Fig. 2 is a schematic diagram of the structure of the dispersion disc in the specific embodiment of the present invention.

In the picture:

1. Mixing kettle body 2, inner chamber 3, first driving motor 4, first rotating shaft 5, reduction box 6, stirring shaft 7, spiral ribbon stirring blade 8, dispersion disc 9, second driving motor 10, second Rotating shaft 11, stirring blade 12, driving cylinder 13, push rod 14, telescopic fixed rod 21, upper dispersing tooth 22, lower dispersing tooth.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1-2, the utility model discloses a multifunctional dispersing mixing kettle, which includes a mixing kettle body 1 with an inner cavity 2 inside. In a specific embodiment of the utility model, the mixing kettle body 1 The top is provided with a first driving motor 3, the output end of the first driving motor 3 is connected with a first rotating shaft 4, and the end of the first rotating shaft 4 away from the first driving motor 3 is connected with a reduction box 5, the The output end of the reduction box 5 is connected with a stirring shaft 6, and the end of the stirring shaft 6 away from the reduction box 5 runs through the center of the outer wall of the top of the mixing kettle body 1 and extends into the inner cavity 2, and the middle part of the stirring shaft 6 is equipped with a screw Belt-type stirring blade 7, the bottom of the stirring shaft 6 is connected with a dispersing disc 8; the bottom of the mixing kettle body 1 is provided with a second drive motor 9, and the output end of the second drive motor 9 is connected with a second rotating shaft 10 The end of the second rotating shaft 10 away from the second drive motor 9 runs through the center of the outer wall of the bottom of the mixing tank 1 and extends into the inner cavity 2. The top of the second rotating shaft 10 is connected to the inner side of the inner cavity 2 Stirring blades 11 arranged in the wall gap.

By adopting the above-mentioned technical scheme, under the driving action of the first drive motor 3, the driving force is transmitted to the reduction box 5 through the first rotating shaft 4, and the stirring shaft 6 connected to the output end of the reduction box 5 rotates, and the mixing tank Stirring is carried out inside the body 1, and a ribbon-type stirring blade 7 is installed in the middle of the stirring shaft 6. The setting of the ribbon-type stirring blade 7 is used to stir the high-concentration paint in the middle of the mixing tank body 1. The dispersing disc 8 arranged at the bottom of the stirring shaft 6 performs dispersive stirring on the evenly stirred high-concentration paint. The advantage of this setting is that the stirring effect is improved and the stirring speed is accelerated. The concentration paint is evenly stirred, and under the drive of the second driving motor 10, the second rotating shaft 10 connected to the output end of the second driving motor 9 rotates, and the top of the second rotating shaft 10 is connected with a gap with the inner wall of the inner cavity 2 The stirring blade 11 is provided to scrape the high-concentration paint that sticks to the inner wall after being stirred and dispersed by the dispersing disc 8 in the inner cavity 2, so as to avoid the difficulty of discharging the material and the agitation after the high-concentration paint sticks to the inner wall. Not in place, the utility model provides a multifunctional dispersion mixing kettle with high stirring and dispersing efficiency, good stirring and dispersing effect and no stickiness on the inner wall.

In a specific embodiment of the present utility model, a drive cylinder 12 is installed on the top outer wall of the mixing kettle body 1, and the output end of the drive cylinder 12 is connected with a push rod 13, and the end of the push rod 13 away from the drive cylinder 12 is connected to the The outer wall of the reduction box 5 is fixedly connected.

In a specific embodiment of the utility model, one side of the driving cylinder 12 is provided with a telescopic fixed rod 14, one end of the telescopic fixed rod 14 is fixedly connected to the outer wall of the mixing kettle body 1, and the other end is connected to the reduction box 5 The outer wall is fixedly connected.

By adopting the above technical scheme, the function of the driving cylinder 12 is to drive the acceleration box 5 to move up and down relative to the mixing kettle body 1. While moving up and down, the stirring shaft 6 also moves up and down, so that the ribbon type stirring blade 7 on the stirring shaft 6 Stir the high-concentration paint in the inner cavity 2 up and down with the dispersing plate 8 to improve the stirring effect and the stirring rate. The telescopic fixed rod 14 is used to fix the acceleration box 5 on the one hand, and is used to strengthen the up and down movement of the acceleration box 5 on the other hand. time stability.

In a specific embodiment of the utility model, the driving direction of the first driving motor 3 is opposite to that of the second driving motor 9 .

By adopting the above-mentioned technical scheme, the ribbon-type stirring blade 7 and the dispersion disc 8 are rotated in opposite directions relative to the stirring blade 11, and the two cooperate with each other to stir the high-concentration paint in the inner cavity 2 to speed up the stirring rate.

In a specific embodiment of the utility model, the dispersing disc 8 is provided with several upper dispersing teeth 21 and a plurality of lower dispersing teeth 22 respectively. The teeth 22 are arranged at equidistant intervals along the circumference of the dispersing disc 8 .

In a specific embodiment of the utility model, the side of the upper dispersing tooth 21 facing the center of the dispersing disc 8 is inclined to the side wall of the dispersing disc 8, and the inclination angle is set between 30 degrees and 45 degrees; The side of the lower dispersing teeth 22 facing the center of the dispersing disc 8 is inclined to the side wall of the dispersing disc 8, and the inclination angle is set between 30 degrees and 45 degrees.

By adopting the above-mentioned technical scheme, the setting of the upper dispersing teeth 21 and the lower dispersing teeth 22 is used to stir and disperse the high-concentration paint located on the upper and lower sides of the dispersing disc 8, and at the same time, the upper dispersing teeth 21 face the side of the center of the dispersing disc 8 It is inclined to the side wall of the dispersion disc 8; the side of the lower dispersion tooth 22 facing the center of the dispersion disc 8 is inclined to the side wall of the dispersion disc 8. This structure is used to guide the high-concentration paint along the upper dispersion tooth 21 and the lower dispersion tooth. 22 Dispersed on one side, the dispersion angle is between 30 degrees and 45 degrees, the dispersion effect is the strongest and the dispersion rate is the largest.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (6)

1. a kind of Multi-functional dispersion mixing kettle, including it is internally provided with inner cavity（2）Mixing autoclave body（1）, it is characterised in that：It is described Mix autoclave body（1）Top is provided with the first driving motor（3）, first driving motor（3）Output end be connected with first turn Moving axis（4）, first rotation axis（4）Far from the first driving motor（3）One end be connected with reduction box（5）, the reduction box （5）Output end be connected with agitating shaft（6）, the agitating shaft（6）Far from reduction box（5）One end through mixing autoclave body（1）Top Portion's outer wall center position simultaneously extends to inner cavity（2）In, the agitating shaft（6）Middle part is equipped with helical-ribbon type paddle（7）, described Agitating shaft（6）Bottom is connected with dispersion impeller（8）；The mixing autoclave body（1）Bottom is provided with the second driving motor（9）, described Two driving motors（9）Output end be connected with the second rotation axis（10）, second rotation axis（10）Far from the second driving motor （9）One end through mixing autoclave body（1）Bottom outer wall center position simultaneously extends to inner cavity（2）In, second rotation axis （10）Top be connected with and inner cavity（2）The paddle of madial wall gap setting（11）.

2. a kind of Multi-functional dispersion mixing kettle according to claim 1, it is characterised in that：The mixing autoclave body（1）Top Driving cylinder is installed on outer wall（12）, the driving cylinder（12）Output end be connected with push rod（13）, the push rod（13） Far from driving cylinder（12）One end and reduction box（5）Outer wall is fixedly connected.

3. a kind of Multi-functional dispersion mixing kettle according to claim 2, it is characterised in that：The driving cylinder（12）One Side is provided with extension type fixed link（14）, the extension type fixed link（14）One end with mix autoclave body（1）Outer wall, which is fixed, to be connected It connects, the other end and reduction box（5）Outer wall is fixedly connected.

4. a kind of Multi-functional dispersion mixing kettle according to claim 1, it is characterised in that：First driving motor（3） Driving direction and the second driving motor（9）Driving direction it is opposite.

5. a kind of Multi-functional dispersion mixing kettle according to claim 1, it is characterised in that：The dispersion impeller（8）Upper difference It is provided with several upper dispersion teeth（21）With several lower dispersion teeth（22）, several upper dispersion teeth（21）Along dispersion impeller（8）Circumference etc. Distance interval is arranged, several lower dispersion teeth（22）Along dispersion impeller（8）Circumference is equidistantly spaced.

6. a kind of Multi-functional dispersion mixing kettle according to claim 5, it is characterised in that：The upper dispersion tooth（21）Direction Dispersion impeller（8）The side side in the center of circle and dispersion impeller（8）Side wall is inclined to set, and angle of inclination is arranged at 30 degree to 40 Between five degree；The lower dispersion tooth（22）Towards dispersion impeller（8）The side side in the center of circle and dispersion impeller（8）Side wall is inclined to be set It sets, and angle of inclination is arranged between 30 degree to 45 degree.