CN217527096U

CN217527096U - A agitating unit for producing high viscous coating

Info

Publication number: CN217527096U
Application number: CN202123440679.0U
Authority: CN
Inventors: 吕洪兵; 吴士玮; 罗伟新; 齐桂杰; 姜志强; 宫晓波; 曾海升
Original assignee: Qingdao Dongfang Yuhong Architectural Material Co ltd
Current assignee: Qingdao Dongfang Yuhong Architectural Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-10-04
Anticipated expiration: 2031-12-31

Abstract

The application relates to a stirring device for producing high-viscosity paint, which relates to the field of processing and production of high-viscosity paint and comprises a primary stirring shaft, wherein the inner part of the primary stirring shaft is hollow, the outer part of the primary stirring shaft is rotatably connected to a stirring kettle, the bottom of the primary stirring shaft is suspended in the stirring kettle and is provided with a plurality of stirring blades, and the top of the primary stirring shaft is positioned outside the stirring kettle and is provided with a primary rotating wheel; and the second-stage stirring shaft penetrates through the inside of the first-stage stirring shaft and is rotationally connected with the first-stage stirring shaft, the bottom of the second-stage stirring shaft is positioned below the stirring blades and is provided with an anchor type stirrer, the top of the second-stage stirring shaft is positioned above the first-stage rotating wheel and is provided with a second-stage rotating wheel, and the diameter of the second-stage rotating wheel is larger than that of the first-stage rotating wheel. This application is through utilizing the difference of one-level (mixing) shaft and second grade (mixing) shaft rotational speed, and the one-level (mixing) shaft still can be connected with different drive simultaneously and serve, makes the turning to of stirring leaf and anchor formula stirring opposite for stirring the high dope that glues that stirring leaf and anchor formula stirring can be better, promoted the performance of the high dope after the stirring.

Description

A agitating unit for producing high viscous coating

Technical Field

The application relates to the field of processing and production of high-viscosity coatings, in particular to a stirring device for producing the high-viscosity coatings.

Background

The waterproof coating is a coating commonly used in engineering construction, most of the waterproof coatings are high-viscosity coatings, the waterproof coatings are required to be fully stirred to ensure the service performance of the waterproof coatings in the processing process of the high-viscosity waterproof coatings, and the requirement on the stirring part of a stirring device is higher along with the increase of the viscosity of the waterproof coatings. However, when the stirring part of the conventional stirring device stirs the high-viscosity paints, the viscosity of the high-viscosity paints is relatively high, and therefore the bottom of the high-viscosity paints needs to be scraped during the stirring process of the high-viscosity paints, for example, in patent CN201840991U, the anchor stirring and the vane type screw propeller are used for stirring the materials, but during the stirring process of the high-viscosity paints, the anchor stirring and the vane type screw propeller have the same rotating speed, so that during the stirring process of the high-viscosity paints by the anchor stirring and the vane type screw propeller, a part of the high-viscosity paints in the stirring tank is easily driven to rotate together, so that the stirring part cannot stir the high-viscosity paints well, and the performance of the stirred high-viscosity paints is poor.

Disclosure of Invention

In order to better stir the high-viscosity paint so as to improve the service performance of the high-viscosity paint, the application provides a stirring device for producing the high-viscosity paint. It is through utilizing the difference of one-level (mixing) shaft and second grade stirring shaft speed, on one-level (mixing) shaft and second grade (mixing) shaft still can be connected with different drive ends simultaneously, make the stirring leaf reverse with turning to of anchor formula stirring for stirring the high viscous paint that stirring leaf and anchor formula stirring can be better, promoted the performance of the high viscous paint after the stirring.

The application provides, adopt following technical scheme:

a agitating unit for producing high viscous paint includes

The inner part of the first-stage stirring shaft is hollow, the outer part of the first-stage stirring shaft is rotatably connected to the stirring kettle, the bottom of the first-stage stirring shaft is suspended in the stirring kettle and is provided with a plurality of stirring blades, and the top of the first-stage stirring shaft is positioned outside the stirring kettle and is provided with a first-stage rotating wheel; and

the second grade (mixing) shaft wears to locate the inside of one-level (mixing) shaft and rotates with the one-level (mixing) shaft to be connected, and the bottom is located the below of stirring leaf and is equipped with the anchor stirring, and the top is located the one-level and rotates the top of taking turns and be equipped with the second grade and rotate the wheel, and the diameter that the wheel was rotated to the second grade is greater than the diameter that the wheel was rotated to the one-level.

Preferably, the edge of the anchor stirrer abuts against the inner wall of the stirring kettle and a gap exists between the edge of the anchor stirrer and the inner wall of the stirring kettle.

Preferably, the distance between the anchor stirrer and the inner wall of the stirring kettle is between 50mm and 100 mm.

Preferably, the inside of second grade (mixing) shaft is cavity, the top of second grade (mixing) shaft is passed through rotary joint and is connected with the inlet pipe rotation, the discharge gate has been seted up to the bottom of second grade (mixing) shaft.

Preferably, a reinforcing rod for reinforcing the connection between the primary stirring shaft and the anchor type stirring is further connected between the primary stirring shaft and the anchor type stirring.

Preferably, still including wearing to locate inside the one-level (mixing) shaft and rotate the tertiary (mixing) shaft of being connected with the one-level (mixing) shaft, the inside of tertiary (mixing) shaft is cavity, the inside of tertiary (mixing) shaft is worn to locate and is rotated with tertiary (mixing) shaft and be connected to the second grade (mixing) shaft, the bottom of tertiary (mixing) shaft is located between stirring leaf and the anchor formula stirring and is equipped with the disk stirring, the top of (mixing) shaft is located the one-level and rotates between the wheel and the second grade and just is equipped with tertiary rotation wheel.

Preferably, the disc-type stirring distribution is provided with a plurality of layers.

Preferably, the diameter of the third-stage rotating wheel is between the diameter of the first-stage rotating wheel and the diameter of the second-stage rotating wheel.

To sum up, this application includes following beneficial technological effect:

1. the rotation speeds of the anchor type stirring blade, the disc type stirring blade and the stirring blade can be different from each other, so that the stirring effect of the high-viscosity paint is improved, and the service performance of the high-viscosity paint is improved.

2. One of the rotation directions of the anchor type stirring blade, the disc type stirring blade and the stirring blade can be different from the other two rotation directions, so that the stirring effect of the high-viscosity paint is improved, and the service performance of the high-viscosity paint is improved.

3. Anchor stirring, disk stirring and stirring leaf distribute from making progress in proper order down, can stir the inside different regions of stirred tank to improve the stirring effect to high viscous paint, thereby improve high viscous paint's performance.

4. In the process of stirring the high-viscosity paint, the material can be fed into the high-viscosity paint in the stirring kettle through the secondary stirring shaft, so that the raw materials can be better blended into the high-viscosity paint, and the stirring of the high-viscosity paint is accelerated.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Description of the reference numerals: 1. stirring the mixture in a kettle; 2. a first-stage stirring shaft; 21. stirring blades; 22. a primary rotating wheel; 23. a rotary joint; 3. a second-stage stirring shaft; 31. anchor type stirring; 32. a secondary rotating wheel; 33. A reinforcing rod; 4. a third stirring shaft; 41. stirring in a disc mode; 42. three-stage rotating wheel.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a stirring device for producing high-viscosity paint.

Referring to fig. 1, the stirring apparatus includes a stirring tank 1, a primary stirring shaft 2 and a secondary stirring shaft 3.

The stirring kettle 1 can be placed on the ground, and a supporting leg for supporting the stirring kettle 1 is arranged at the bottom of the stirring kettle 1. The top of stirred tank 1 is equipped with the feed inlet, and stirred tank 1's bottom is equipped with the discharge gate.

Referring to fig. 1, one-level (mixing) shaft 2 is inside to be cavity, and one-level (mixing) shaft 2 vertically wears to establish on stirred tank 1, and sealed bearing rotates to be connected on stirred tank 1 in the outside of one-level (mixing) shaft 2, and the bottom of one-level (mixing) shaft 2 is unsettled in stirred tank 1's inside, and stirred tank 1 is stretched out at the top of one-level (mixing) shaft 2 to the top fixed mounting of one-level (mixing) shaft 2 has the one-level to rotate wheel 22. The even fixed mounting in the outer end that one-level (mixing) shaft 2 is located stirred tank 1 part has a plurality of stirring leaves 21, and stirring leaf 21 is located stirred tank 1's well upper portion, and when one-level (mixing) shaft 2 rotated, it stirred the high viscous paint in stirred tank 1 to drive a plurality of stirring leaves 21.

Referring to fig. 1, second grade (mixing) shaft 3 wears to locate the inside of one-level (mixing) shaft 2, and one-level (mixing) shaft 2 is all worn out with the bottom at second grade (mixing) shaft 3's top, second grade (mixing) shaft 3's bottom fixedly connected with anchor stirring 31, the edge of anchor stirring 31 is near stirred tank 1's inner wall, there is slight clearance between anchor stirring 31 and edge and stirred tank 1's the inner wall, and the clearance size between anchor stirring 31 and stirred tank 1 is between 50mm to 100mm, make anchor stirring 31 stir highly viscous coating that can be fine like this, and prevent that highly viscous coating too much from pasting on stirred tank 1's the inner wall, anchor stirring 31 and stirred tank 1's inner wall emergence friction has still been avoided simultaneously. Second grade (mixing) shaft 3's top fixed mounting has the second grade to rotate wheel 32, and the diameter that wheel 32 was rotated to the second grade is greater than the diameter that wheel 22 was rotated to the one-level, and in order to guarantee the sealed between one-level (mixing) shaft 2 and the second grade (mixing) shaft 3, sealed bearing and second grade (mixing) shaft 3 rotation connection are all installed to top and bottom in the one-level (mixing) shaft 2.

Referring to fig. 1, the secondary rotating wheel 32 and the primary rotating wheel 22 can both use belt transmission or chain transmission, and the secondary rotating wheel 32 and the primary rotating wheel 22 can be connected to the same driving end or different driving ends, so that the anchor type stirrer 31 and the stirring blade 21 can stir the high viscosity paint in the stirring tank 1 together. When the secondary rotating wheel 32 and the primary rotating wheel 22 are connected to different driving ends, the diameter of the secondary rotating wheel 32 and the diameter of the primary rotating wheel 22 can be unlimited, and only the rotating speed of the stirring blade 21 is higher than that of the anchor type stirring blade 31, and meanwhile, the rotating direction of the stirring blade 21 can be opposite to that of the anchor type stirring blade 31.

Further, referring to fig. 1, the inside of second grade (mixing) shaft 3 is cavity, and the top of second grade (mixing) shaft 3 is passed through rotary joint 23 and is rotated with the inlet pipe and be connected, and the flange feed inlet can be chooseed for use at the top of inlet pipe, and a plurality of discharge gates have been seted up to the bottom of second grade (mixing) shaft 3, when chooseing for use this structure, can not set up the feed inlet on stirred tank 1, only need set up the discharge gate can. When raw materials need to be added into the stirring kettle 1, only the raw materials need to be added into the flange feed port, and even in the stirring process of the high-viscosity paint, the raw materials can be added into the stirring kettle 1 through the flange feed port.

Because the inside of second grade (mixing) shaft 3 is cavity for second grade (mixing) shaft 3 diminishes with anchor stirring 31's connection face, in order to improve second grade (mixing) shaft 3 and anchor stirring 31 fixed connection's stability, still be connected between second grade (mixing) shaft 3's bottom and anchor stirring 31 and be fixed with anchor strut 33, anchor strut 33 adopts solid steel pole, anchor strut 33 one end and second grade (mixing) shaft 3 fixed connection, anchor strut 33's the other end and anchor stirring 31 fixed connection, in order to improve the stability of being connected between anchor stirring 31 and the second grade (mixing) shaft 3.

Further, referring to fig. 1, the stirring device further comprises a third-level stirring shaft 4, wherein the third-level stirring shaft 4 is arranged inside the first-level stirring shaft 2 in a penetrating manner and is rotatably connected with the first-level stirring shaft 2 through a sealing bearing, and the inside of the third-level stirring shaft 4 is hollow. The second-stage stirring shaft 3 is arranged in the third-stage stirring shaft 4 in a penetrating way and is rotationally connected with the third-stage stirring shaft 4 through a sealing bearing. In the stirring process, in order to avoid high-viscosity coatings from entering the interiors of the third-stage stirring shaft 4 and the first-stage stirring shaft 2, the top and the bottom in the first-stage stirring shaft 2 are respectively provided with a sealing bearing to be rotationally connected with the third-stage stirring shaft 4, and the top and the bottom in the third-stage stirring shaft 4 are also respectively provided with a sealing bearing to be rotationally connected with the second-stage stirring shaft 3.

Referring to fig. 1, the bottom of the third stirring shaft 4 is located between the bottom of the second stirring shaft 3 and the bottom of the first stirring shaft 2, a plurality of disc stirrers 41 are uniformly distributed outside the part of the third stirring shaft 4 extending out of the first stirring shaft 2, the disc stirrers 41 mainly comprise disc rods fixedly connected with the third stirring shaft 4 and blades arranged on the disc rods, and the disc stirrers 41 are uniformly distributed on the third stirring shaft 4 from top to bottom.

The top of the third-stage stirring shaft 4 is positioned between the top of the second-stage stirring shaft 3 and the top of the first-stage stirring shaft 2, a third-stage rotating wheel 42 is fixedly arranged outside the part, extending out of the first-stage stirring shaft 2, of the top of the third-stage stirring shaft 4, and the diameter of the third-stage rotating wheel 42 is positioned between the diameter of the first-stage rotating wheel 22 and the diameter of the second-stage rotating wheel 32.

Referring to fig. 1, the third-level rotating wheel 42, the first-level rotating wheel 22 and the second-level rotating wheel 32 are in the same form, and belt wheels or chain wheels, the third-level rotating wheel 42, the second-level rotating wheel 32 and the first-level rotating wheel 22 can be simultaneously mounted on the same driving end, under the driving of the same driving end, the first-level rotating wheel 22, the second-level rotating wheel 32 and the third-level rotating wheel 42 simultaneously rotate and turn in the same direction, at this time, the rotating speed of the second-level rotating wheel 32 and the anchor type stirring blade 31 is slowest, the rotating speed of the first-level rotating wheel 22 and the stirring blade 21 is fastest, the rotating speed of the third-level rotating wheel 42 and the disk type stirring blade 41 is between the rotating speed of the anchor type stirring blade 31 and the rotating speed of the stirring blade 21, and the anchor type stirring blade 31, the disk type stirring blade 41 and the stirring blade 21 together stir the high-viscosity paint in the stirring kettle 1, and the respective rotating speeds are different, so that the stirring effect of the high-viscosity paint is better.

The tertiary rotating wheel 42, the secondary rotating wheel 32 and the primary rotating wheel 22 can also be installed on two different driving ends, and three different rotating wheels can be installed in a staggered manner, so that three modes exist:

the third-stage rotating wheel 42 and the second-stage rotating wheel 32 are arranged on the same driving end, the first-stage rotating wheel 22 is independently arranged on the other driving end, and the rotation direction of the first-stage rotating wheel 22 can be the same as or opposite to that of the third-stage rotating wheel 42 and the second-stage rotating wheel 32;

the third-stage rotating wheel 42 and the first-stage rotating wheel 22 are arranged on the same driving end, the second-stage rotating wheel 32 is independently arranged on the other driving end, and the rotation direction of the second-stage rotating wheel 32 can be the same as or opposite to that of the third-stage rotating wheel 42 and the first-stage rotating wheel 22;

the first-stage rotating wheel 22 and the second-stage rotating wheel 32 are arranged on the same driving end, the third-stage rotating wheel 42 is independently arranged on the other driving end, and the rotation direction of the third-stage rotating wheel 42 can be the same as or opposite to that of the first-stage rotating wheel 22 and the second-stage rotating wheel 32;

on both drive ends, whichever mode is chosen, it should be noted that the velocity of the anchor agitator 31 is the lowest to avoid breaking the anchor agitator 31.

The tertiary wheels 42, secondary wheels 32 and primary wheels 22 may also be mounted on three different drive ends, again noting that the anchor agitator 31 is at the lowest speed to avoid breaking the anchor agitator 31.

With two or three drive ends, the diametric relationship between the tertiary rotor 42, the secondary rotor 32, and the primary rotor 22 may be off-limit, but the rotational speed of the anchor agitator 31 should be minimized to avoid breaking the anchor agitator 31.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A agitating unit for producing high viscous paint, characterized in that includes

the second grade (mixing) shaft wears to locate the inside of one-level (mixing) shaft and rotates with one-level (mixing) shaft to be connected, and the bottom is located the below of stirring leaf and is equipped with the anchor stirring, and the top is located the one-level and rotates the top of wheel and be equipped with the second grade and rotate the wheel, and the diameter that the wheel was rotated to the second grade is greater than the diameter that the wheel was rotated to the one-level.

2. The stirring device for producing high viscosity paint as claimed in claim 1, wherein the edge of the anchor stirrer abuts against the inner wall of the stirring tank with a gap therebetween.

3. The stirring device for producing high viscosity paints according to claim 2, wherein the distance between the anchor stirrer and the inner wall of the stirring tank is 50mm to 100 mm.

4. The stirring device for producing high viscosity paint as claimed in claim 1, wherein the second stirring shaft is hollow inside, the top of the second stirring shaft is rotatably connected with the feeding pipe through a rotary joint, and the bottom of the second stirring shaft is provided with a discharge hole.

5. A stirring device for producing high viscosity coatings according to any one of claims 1 to 4, characterized in that a reinforcing rod for reinforcing the connection of the primary stirring shaft and the anchor stirrer is further connected between the primary stirring shaft and the anchor stirrer.

6. The stirring device for producing high viscosity paint as claimed in claim 1, further comprising a third stirring shaft inserted inside the first stirring shaft and rotatably connected to the first stirring shaft, wherein the third stirring shaft is hollow inside, the second stirring shaft inserted inside the third stirring shaft and rotatably connected to the third stirring shaft, the third stirring shaft has a bottom located between the stirring blade and the anchor type stirring shaft and provided with a disc type stirring shaft, and the stirring shaft has a top located between the first rotating wheel and the second rotating wheel and provided with a third rotating wheel.

7. The stirring device for producing high viscosity paints according to claim 6 wherein the disk stirring is distributed in several layers.

8. A mixing apparatus for producing highly viscous paints according to claim 6 or 7, wherein the diameter of the tertiary rotor is between the diameter of the primary rotor and the diameter of the secondary rotor.