CN211302864U

CN211302864U - High-speed homogenizing device for modulating surface treatment agent

Info

Publication number: CN211302864U
Application number: CN201921991656.9U
Authority: CN
Inventors: 芮燕芳; 于铎
Original assignee: Wuxi Hengchuang Johnny Nano Material Technology Co ltd
Current assignee: Wuxi Hengchuang Johnny Nano Material Technology Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-21
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to the technical field of homogenizing equipment, in particular to a high-speed homogenizing device for modulating a surface treating agent, which takes out a homogeneous liquid from a homogenizing tank through a circulating pump, sends the homogeneous liquid into a liquid feeding pipe through a circulating pipe, and enables the material to be sprayed out from the top of the liquid feeding pipe under the continuous action of the circulating pump; the liquid feeding device is composed of a rotating disk, a rotating shaft, a rotating body and a rotating bottom, so that a gap is formed between the rotating body and the rotating bottom, and the liquid sprayed from the top end of the liquid feeding pipe is ensured to enter a cavity in the rotating disk and be discharged from a liquid discharging hole; the rotary bottom is connected with the rotary shaft in a combined mode, the rotary shaft is connected with the output end of the motor, the motor drives the rotary shaft to rotate and drives the rotary bottom to rotate, the rotary body is driven to rotate under the action of the connecting rib of the rotary bottom and the rotary body, the rotary disk is made to rotate, liquid coming out of the liquid discharge hole is made to impact and disperse with liquid in the homogenizing tank continuously, high-speed impact in the high-pressure liquid discharge process is achieved, and the homogenizing effect is improved.

Description

High-speed homogenizing device for modulating surface treatment agent

Technical Field

The utility model belongs to the technical field of the homogeneity treatment facility technique and specifically relates to a high-speed homogeneity device for surface treatment agent modulation.

Background

Many surface treatment agents are used, but all of them function to improve the overall performance of some materials, and further, are used as agents for surface treatment. In the preparation process of the surface treating agent, the performance of the surface treating agent is improved by mixing the raw material components and then homogenizing the mixture by a mechanical method such as high-speed stirring; for example: the film surface treating agent with patent number 201210500065.3 is prepared by mixing diluent, modifying assistant, leveling feeling agent, defoaming agent and high molecular dispersant, stirring at high speed, concentrating, adding base resin emulsion of surface treating agent, and stirring at high speed to homogenize. Therefore, in the preparation process, the raw materials still need to be mechanically stirred at a high speed to achieve the purpose of uniform mixing. And research documents for realizing homogenization by adopting impact collision of raw material liquids do not appear.

Based on this, this researcher is through the improvement to traditional isotropic symmetry structure for surface treatment agent isotropic symmetry simple structure, convenient operation provides a new equipment for surface treatment agent modulation homogeneity field.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model provides a high-speed homogenizing device for surface treatment agent modulation.

The method is realized by the following technical scheme:

the high-speed homogenizing device for preparing the surface treating agent comprises a homogenizing tank, wherein a liquid inlet pipe is arranged at the top of the homogenizing tank; the bottom of the homogenizing tank is provided with a through hole, a liquid feeding pipe is fixedly arranged in the through hole, the liquid feeding pipe and the inner wall of the through hole are sealed by a sealing gasket, the top end of the pipe wall of the liquid feeding pipe is provided with a sliding groove, a steel ball is arranged in the sliding groove, and the steel ball can freely roll in the sliding groove; the side wall of the liquid feeding pipe is connected with a circulating pipe, the circulating pipe is used for communicating the liquid feeding pipe with a liquid inlet pipe, the other end of the circulating pipe is connected with a discharge end of a circulating pump, an inlet end of the circulating pump is connected with the liquid inlet pipe, the liquid inlet pipe penetrates into the homogenizing tank, the liquid inlet pipe positioned in the homogenizing tank is connected with a liquid suction pipe, and the liquid suction pipe extends to the bottom of the homogenizing tank; the bottom of the liquid sending pipe is provided with a bottom hole, a rolling element is arranged in the bottom hole, and the upper part and the lower part of the rolling element are sealed by sealing elements; a rotating shaft penetrates through the rolling piece, a rotating disc is arranged at the top end of the rotating shaft, a sliding position is arranged at the bottom of the rotating disc, the sliding position is in a groove shape, and the upper half part of the steel ball is sunk into the sliding position; a liquid flowing cavity is formed between the axial wall of the rotating shaft and the inner wall of the liquid conveying pipe; the rotating disc comprises a rotating body and a rotating bottom, a gap is formed between the rotating body and the rotating bottom, the radial width of the gap is less than or equal to that of the liquid flowing cavity, and the rotating bottom is integrally connected with the top end of the rotating shaft; a connecting rib for connecting the rotating body and the rotating bottom is arranged in the gap; the rotating disc is provided with a plurality of liquid discharge holes; the bottom end of the rotating shaft is connected with the output end of the motor; the rotating disc forms a cavity inside, and the cavity is communicated with the inside of the homogenizing tank through the liquid discharge hole.

Pumping the homogeneous liquid out of the homogenizing tank through a circulating pump, conveying the homogeneous liquid into a liquid conveying pipe through a circulating pipe, and spraying the material out of the top of the liquid conveying pipe under the action of the continuous circulating pump; the gap is formed between the rotating body and the rotating bottom by arranging the rotating disc and the rotating shaft, and the liquid sprayed from the top end of the liquid sending pipe enters the cavity in the rotating disc and is discharged from the liquid discharging hole; the rotating bottom is connected with the rotating shaft, and the rotating shaft is connected with the output end of the motor, so that the motor drives the rotating shaft to rotate and drives the rotating bottom to rotate, and the rotating body is driven to rotate under the action of a connecting rib between the rotating bottom and the rotating body, so that the whole rotating disk rotates, liquid coming out of the liquid discharge hole is enabled to continuously impact and disperse with liquid in the homogenizing tank, and the homogenizing effect is improved; high-speed impact in the high-pressure liquid discharge process is realized, and the homogenizing effect is improved.

In order to improve the liquid in the liquid conveying pipe to rapidly enter the rotating disc and increase the pressure of the liquid in the rotating disc, the rotating shaft is preferably provided with a spiral blade on a section in the liquid conveying box, and the spiral blade can push the liquid at the bottom of the liquid conveying box to the top.

In order to form a plurality of vortex-like liquid flows in the homogenization tank, improve liquid dispersibility and improve homogenization effect, it is preferable that the liquid suction pipe is provided with a plurality of liquid suction holes.

In order to realize the circulation homogenization and the liquid discharge operation after the successful homogenization, preferably, a three-way valve is arranged between the circulation pipe and the circulation pump, the other end of the three-way valve is connected with a discharge pipe, and a discharge valve is arranged on the discharge pipe; a circulating valve is arranged between the circulating pipe and the liquid sending pipe.

In order to control the amount of material entering the homogenization tank, it is preferred that a flow meter is arranged on the liquid inlet pipe.

In order to supplement and preheat the temperature of the liquid in the homogenizing tank, preferably, a heating pipe is arranged on the liquid inlet pipe and is tightly attached to the top of the homogenizing tank, the heating pipe is of a double-layer structure, the inner layer is a heat conduction pipe, a heating cavity is formed between the inner layer and the outer layer, an electric heating wire is arranged in the heating cavity, and the electric heating wire is connected with a plug outside the heating pipe through a lead; the heat conduction pipe is communicated with the interior of the homogenizing tank. The electric heating wire is coiled on the outer wall of the heat conducting pipe. A section of connecting pipe is arranged between the flowmeter and the heating pipe.

Compared with the prior art, the invention has the technical effects that:

the utility model discloses simple structure, convenient operation, not only the energy consumption is low, has avoided adopting mechanical high-speed stirring dispersion homogeneity operation moreover, make full use of the collision effect between liquid and liquid, molecule and molecule, particle and the particle, realize collision contact dispersion, strengthened the homogeneity effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a partial sectional view of the liquid sending tube.

FIG. 3 is a partial sectional view of the rotary disk.

FIG. 4 is a schematic bottom view of the rotary plate.

Fig. 5 is a schematic partial cross-sectional view of a heating tube.

1-homogenizing tank 2-plug 3-liquid inlet pipe 4-flowmeter 5-connecting pipe 6-heating pipe 7-discharge valve 8-three-way valve 9-circulating pipe 10-circulating valve 11-motor 12-rotating shaft 13-liquid feeding pipe 14-liquid discharge hole 15-rotating disk 16-liquid suction hole 17-liquid suction pipe 18-liquid inlet pipe 19-circulating pump 20-spiral blade 21-rolling piece 22-sealing piece 23-sliding groove 24-steel ball 6.1-heat conducting pipe 6.2-electric heating wire 15.1-rotating body 15.2-rotating bottom 15.3-connecting rib 15.4-sliding position.

Detailed Description

The technical solution of the present invention is further defined below with reference to the specific embodiments, but the scope of protection is not limited to the description.

As shown in fig. 1-4, in some embodiments, the high-speed homogenizing device for conditioning a surface treatment agent comprises a homogenizing tank 1, wherein a liquid inlet pipe 3 is arranged at the top of the homogenizing tank 1; the bottom of the homogenizing tank 1 is provided with a through hole, a liquid sending pipe 13 is fixedly arranged in the through hole, the liquid sending pipe 13 and the inner wall of the through hole are sealed by a sealing gasket, the top end of the pipe wall of the liquid sending pipe 13 is provided with a sliding groove 23, a steel ball 24 is arranged in the sliding groove 23, and the steel ball 24 can freely roll in the sliding groove 23; the side wall of the liquid feeding pipe 13 is connected with a circulating pipe 9, the circulating pipe 9 is used for communicating the liquid feeding pipe 13 with a feeding pipe 18, the other end of the circulating pipe 9 is connected with the discharging end of a circulating pump 19, the inlet end of the circulating pump 19 is connected with the feeding pipe 18, the feeding pipe 18 penetrates into the homogenizing tank 1, the feeding pipe 18 positioned in the homogenizing tank 1 is connected with a liquid suction pipe 17, and the liquid suction pipe 17 extends to the bottom of the homogenizing tank 1; the bottom of the liquid sending pipe 13 is provided with a bottom hole, a rolling piece 21 is arranged in the bottom hole, and the upper part and the lower part of the rolling piece 21 are sealed by a sealing piece 22; a rotating shaft 12 is arranged through the rolling piece 21, the top end of the rotating shaft 12 is provided with a rotating disc 15, the bottom of the rotating disc 15 is provided with a sliding position 15.4, the sliding position 15.4 is in a groove shape, and the upper half part of the steel ball 24 is sunk into the sliding position 15.4; a liquid flowing cavity is formed between the axial wall of the rotating shaft 12 and the inner wall of the liquid sending pipe 13; the rotating disc 15 comprises a rotating body 15.1 and a rotating bottom 15.2, a gap is formed between the rotating body 15.1 and the rotating bottom 15.2, the radial width of the gap is less than or equal to that of the liquid flowing cavity, and the rotating bottom 15.2 is integrally connected with the top end of the rotating shaft 12; a connecting rib 15.3 for connecting the rotating body 15.1 and the rotating bottom 15.2 is arranged in the gap; the rotating disc 15 is provided with a plurality of liquid discharge holes 14; the bottom end of the rotating shaft 12 is connected with the output end of the motor 11; the rotating disk 15 forms a cavity therein, and the drain hole 14 communicates the cavity with the inside of the homogenizing pot 1.

In the use process, the liquid material needing homogenizing treatment is sent into the homogenizing tank 1 through the liquid inlet pipe 3, the circulating pump 19 and the motor 11 are started, so that the liquid in the homogenizing tank 1 is pumped out by the circulating pump 19, the liquid material is sent into the liquid sending pipe 13 through the circulating pipe 9 and then sent into the rotating disc 15, the rotating disc 15 is driven by the motor 11 to rotate and is discharged into the homogenizing tank 1 through the liquid discharging hole 14, the impact between the liquid and the liquid is realized, the dispersion degree of the material can be controlled through the control of the rotating speed of the motor 11, and the homogenizing effect is improved.

In some embodiments, the rotating shaft 12 is provided with a spiral blade 20 at a section located in the liquid sending pipe 13, and the spiral blade 20 can push the liquid at the bottom of the liquid sending pipe 13 to the top. The liquid pressure in the rotating disk is enhanced, so that the impact force of the liquid discharged from the liquid discharge hole is improved, and the homogenizing effect is improved.

In some embodiments, the pipette 17 is provided with a plurality of pipette holes 16. A plurality of vortexes are formed in the homogenizing tank, and the homogenizing effect is improved.

In some embodiments, a three-way valve 8 is arranged between the circulating pipe 9 and the circulating pump 19, the other end of the three-way valve 8 is connected with a discharge pipe, and a discharge valve 7 is arranged on the discharge pipe; a circulation valve 10 is provided between the circulation pipe 9 and the liquid sending pipe 13. The operation of flow distribution and material discharge is realized, and the discharge of homogeneous finished products is simplified.

In some embodiments, a flow meter 4 is disposed on the liquid inlet pipe 3. Controlling the feeding amount.

In some embodiments, a heating pipe 6 is arranged on the liquid inlet pipe 3 and is tightly attached to the top of the homogenizing tank 1, the heating pipe 6 is of a double-layer structure, the inner layer is a heat conduction pipe 6.1, a heating cavity is formed between the inner layer and the outer layer, an electric heating wire 6.2 is arranged in the heating cavity, and the electric heating wire 6.2 is connected with a plug 2 outside the heating pipe 6 through a lead; the heat conduction pipe 6.1 is communicated with the interior of the homogenizing tank 1. And preheating is realized. The electric heating wire 6.2 is coiled on the outer wall of the heat conducting pipe 6.1. A connecting tube 5 is arranged between the flow meter 4 and the heating tube 6.

The invention is not easy to operate by referring to the common general knowledge and the conventional technical means in the prior art; technical terms used in the invention, such as "left", "right", "bottom", "top", "inner", "outer", "upper", "lower", etc., are explained with reference to the accompanying drawings, and those skilled in the art should understand the accompanying drawings in order to understand the process of the invention.

Claims

1. A high-speed homogenizing device for modulating a surface treating agent is characterized by comprising a homogenizing tank (1), wherein a liquid inlet pipe (3) is arranged at the top of the homogenizing tank (1); the bottom of the homogenizing tank (1) is provided with a through hole, a liquid sending pipe (13) is fixedly arranged in the through hole, the liquid sending pipe (13) and the inner wall of the through hole are sealed by a sealing gasket, the top end of the pipe wall of the liquid sending pipe (13) is provided with a sliding groove (23), a steel ball (24) is arranged in the sliding groove (23), and the steel ball (24) can freely roll in the sliding groove (23); the side wall of the liquid feeding pipe (13) is connected with a circulating pipe (9), the circulating pipe (9) is used for communicating the liquid feeding pipe (13) with a feeding pipe (18), the other end of the circulating pipe (9) is connected with a discharging end of a circulating pump (19), the inlet end of the circulating pump (19) is connected with the feeding pipe (18), the feeding pipe (18) penetrates into the homogenizing tank (1), the feeding pipe (18) positioned in the homogenizing tank (1) is connected with a liquid suction pipe (17), and the liquid suction pipe (17) extends to the bottom of the homogenizing tank (1); a bottom hole is formed in the bottom of the liquid sending pipe (13), a rolling piece (21) is arranged in the bottom hole, and the rolling piece (21) is sealed up and down by a sealing piece (22); a rotating shaft (12) penetrates through the rolling piece (21), the top end of the rotating shaft (12) is provided with a rotating disc (15), the bottom of the rotating disc (15) is provided with a sliding position (15.4), the sliding position (15.4) is in a groove shape, and the upper half part of the steel ball (24) is sunk into the sliding position (15.4); a liquid flowing cavity is formed between the shaft wall of the rotating shaft (12) and the inner wall of the liquid sending pipe (13); the rotating disc (15) comprises a rotating body (15.1) and a rotating bottom (15.2), a gap is formed between the rotating body (15.1) and the rotating bottom (15.2), the radial width of the gap is less than or equal to that of the liquid flowing cavity, and the rotating bottom (15.2) is integrally connected with the top end of the rotating shaft (12); a connecting rib (15.3) for connecting the rotating body (15.1) and the rotating bottom (15.2) is arranged in the gap; the rotating disc (15) is provided with a plurality of liquid discharging holes (14); the bottom end of the rotating shaft (12) is connected with the output end of the motor (11); a cavity is formed in the rotating disc (15), and the cavity is communicated with the interior of the homogenizing tank (1) through the liquid discharging hole (14).

2. The high-speed homogenizing device for conditioning surface treatment agent according to claim 1, characterized in that the rotating shaft (12) is provided with a spiral blade (20) at a section located in the liquid feeding pipe (13), and the spiral blade (20) can push the liquid at the bottom of the liquid feeding pipe (13) to the top.

3. A high-speed homogenizing apparatus for conditioning surface treatment agents according to claim 1, wherein the pipette (17) is provided with a plurality of pipette holes (16).

4. The high-speed homogenizing device for conditioning surface treatment agents according to claim 1, characterized in that a three-way valve (8) is arranged between the circulating pipe (9) and the circulating pump (19), the other end of the three-way valve (8) is connected with a discharge pipe, and a discharge valve (7) is arranged on the discharge pipe; a circulating valve (10) is arranged between the circulating pipe (9) and the liquid sending pipe (13).

5. The high-speed homogenizing device for conditioning surface treatment agents according to claim 1, characterized in that the liquid inlet pipe (3) is provided with a flow meter (4).

6. The high-speed homogenizing device for conditioning the surface treatment agent according to claim 1 or 5, characterized in that the liquid inlet pipe (3) is provided with a heating pipe (6) closely attached to the top of the homogenizing tank (1), the heating pipe (6) has a double-layer structure, the inner layer is a heat conduction pipe (6.1), a heating cavity is formed between the inner layer and the outer layer, an electric heating wire (6.2) is arranged in the heating cavity, and the electric heating wire (6.2) is connected with a plug (2) outside the heating pipe (6) through a lead; the heat conduction pipe (6.1) is communicated with the interior of the homogenizing tank (1).

7. The high-speed homogenizing device for conditioning surface treatment agents according to claim 6, characterized in that the heating wire (6.2) is coiled on the outer wall of the heat conducting pipe (6.1).