CN215196650U

CN215196650U - COFs material ultrasonic stirrer

Info

Publication number: CN215196650U
Application number: CN202022139237.1U
Authority: CN
Inventors: 禹杰; 尚海玲
Original assignee: Suzhou Shifuan Material Technology Co ltd
Current assignee: Suzhou Shifuan Material Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-12-17
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a COFs material ultrasonic agitator, including barrel, supersonic generator, ultrasonic transducer, cavity main shaft, high pressure nozzle, stirring rake and motor, install control panel on the lateral wall at barrel top, install the position circle on the inside wall of barrel, and the angle such as the inside of position circle is inlayed and is had a plurality of ultrasonic transducer of group, the inside central point of barrel puts the department and installs the cavity main shaft, the bottom of cavity main shaft extends to the below of barrel and the cover is equipped with driven gear, the pivot is installed through the shaft coupling to the output of motor. The utility model discloses not only through the distribution structure who improves ultrasonic transducer, cooperation cavity main shaft and stirring rake are at the uniform velocity rotatory, effectively promote the synthetic efficiency of stirring of COFs material, can wash, wash the inner wall of barrel, position circle simultaneously moreover to avoid the COFs material to lead to stirring synthetic effect to descend on attaching to the inner wall.

Description

COFs material ultrasonic stirrer

Technical Field

The utility model relates to a chemical synthesis technical field specifically is a COFs material ultrasonic agitator.

Background

In the process of carrying out reaction synthesis on COFs, the method relates to the mixing of various raw materials, ensures the mixture ratio to be accurate, and simultaneously needs to stir the mixed solution to promote the mixed reaction efficiency and avoid the deviation of the synthesis effect caused by insufficient reaction.

The existing stirrer mostly adopts a power source (such as a motor) to drive a stirring paddle to carry out physical stirring, but the stirring requirement of the COFs materials is difficult to meet, therefore, related technicians adopt ultrasonic high-frequency vibration to cause the cavitation phenomenon of a solution, and the mixing efficiency is greatly improved, but most of the existing ultrasonic generation and transduction equipment are integrally arranged in the stirrer, the ultrasonic diffusion angle is limited, and weak points exist, so that the actual stirring synthesis efficiency is lower than the expected level; in addition, some suspended components in the COFs materials are easy to adhere to the inner wall of the stirrer, which not only can block the output end of the ultrasonic generating and transducing device, but also can cause pollution and proportion deviation for the next round of material mixing. Accordingly, one skilled in the art provides a COFs ultrasonic agitator to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a COFs material ultrasonic agitator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a COFs material ultrasonic agitator, includes barrel, supersonic generator, ultrasonic transducer, cavity main shaft, high pressure nozzle, stirring rake and motor, install control panel on the lateral wall at barrel top, and be fixed with supersonic generator on the barrel lateral wall of control panel below, install the position circle on the inside wall of barrel, and the equidistance such as the inside of position circle inlays and has a plurality of ultrasonic transducer of group, and ultrasonic transducer's input all with supersonic generator's output electric connection, the center position department of barrel inside installs the cavity main shaft, and all equidistant a plurality of high pressure nozzle of installing on the left and right sides wall on upper portion in the cavity main shaft to all be equipped with the stirring rake on the cavity main shaft lateral wall between the high pressure nozzle, the bottom of cavity main shaft extends to the below of barrel and is equipped with driven gear, and a motor is fixed at the bottom end of the barrel on one side of the hollow main shaft, a rotating shaft is installed at the output end of the motor through a coupler, and a driving gear is sleeved at one end of the rotating shaft.

As a further aspect of the present invention: the diameters of the cylinder, the positioning ring and the stirring paddle are all gradually reduced from top to bottom.

As a further aspect of the present invention: and a rotary joint is arranged at the bottom end of the hollow main shaft, and the bottom of the rotary joint is communicated with a water supply pipe.

As a further aspect of the present invention: the driven gear and the driving gear are both conical gears, and the driven gear and the driving gear are mutually vertically distributed and form a meshing transmission structure.

As a further aspect of the present invention: the one end of stirring rake all is seted up the slot, and the inside of slot all is inserted the brush to sliding connection between brush and the slot.

As a further aspect of the present invention: bolts are arranged on one sides of the slots, and one ends of the bolts extend into the slots and are abutted against the brushes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the energy is supplied uniformly by an ultrasonic generator, a plurality of groups of ultrasonic transducers are embedded in the positioning ring at equal angles, so that the mixed solution in the positioning ring is subjected to omnibearing ultrasonic treatment, and the hollow main shaft and the stirring paddle rotate at a constant speed by matching with a motor and a bevel gear transmission mechanism, so that the stirring and synthesis of the COFs material are further promoted;

2. the inner walls of the barrel and the positioning ring are washed while the rotation is kept by pumping water to each high-pressure sprayer from bottom to top through the water supply pipe, the rotary joint and the hollow main shaft, and each brush can be in mutual contact with the positioning ring by adjusting the installation depth of the end part of each brush in the slot, so that the brushes are used for rotary washing, and the situation that the stirring effect is influenced due to the fact that COFs materials are attached to the inner walls is avoided.

Drawings

FIG. 1 is a schematic perspective view of an ultrasonic agitator for COFs;

FIG. 2 is a schematic sectional view of a COFs ultrasonic agitator;

FIG. 3 is a schematic diagram of a partially enlarged three-dimensional structure of a paddle in an ultrasonic stirrer for COFs materials.

In the figure: 1. a barrel; 2. a control panel; 3. an ultrasonic generator; 4. positioning rings; 5. an ultrasonic transducer; 6. a hollow main shaft; 7. a rotary joint; 8. a water supply pipe; 9. a driven gear; 10. a high pressure spray head; 11. a stirring paddle; 12. a slot; 13. a brush; 14. a bolt; 15. a motor; 16. a rotating shaft; 17. a drive gear.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an ultrasonic agitator made of COFs materials includes a barrel 1, an ultrasonic generator 3, ultrasonic transducers 5, a hollow spindle 6, high-pressure nozzles 10, paddles 11 and a motor 15, a control panel 2 is installed on an outer sidewall of a top of the barrel 1, the ultrasonic generator 3 is fixed on an outer sidewall of the barrel 1 below the control panel 2, a positioning ring 4 is installed on an inner sidewall of the barrel 1, a plurality of sets of ultrasonic transducers 5 are embedded in the positioning ring 4 at equal angles, an input end of each ultrasonic transducer 5 is electrically connected to an output end of the ultrasonic generator 3, the hollow spindle 6 is installed at a center position of the inside of the barrel 1, a plurality of high-pressure nozzles 10 are installed on left and right sidewalls of an upper middle portion of the hollow spindle 6 at equal intervals, and the paddles 11 are all sleeved on outer sidewalls of the hollow spindle 6 between the high-pressure nozzles 10, the bottom of the hollow main shaft 6 extends to the lower part of the barrel body 1 and is sleeved with a driven gear 9, the bottom end of the barrel body 1 on one side of the hollow main shaft 6 is fixedly provided with a motor 15, the output end of the motor 15 is provided with a rotating shaft 16 through a coupler, one end of the rotating shaft 16 is sleeved with a driving gear 17, the model of the control panel 2 can be TC55A, the model of the ultrasonic generator 3 can be JYD-1800E, the model of the ultrasonic transducer 5 can be LCH-S1, the model of the motor 15 can be Y90S-2, and the input ends of the ultrasonic generator 3 and the motor 15 are electrically connected with the output end of a PLC controller inside the control panel 2.

In fig. 2 and 3: the diameters of the cylinder body 1, the positioning ring 4 and the stirring paddle 11 are gradually reduced from top to bottom, so that the water body is ensured to intensively slide downwards; a rotary joint 7 is arranged at the bottom end of the hollow main shaft 6, and the bottom of the rotary joint 7 is communicated with a water supply pipe 8 for externally connecting a water source; one end of each stirring paddle 11 is provided with a slot 12, the inside of each slot 12 is provided with a brush 13, and the brushes 13 are connected with the slots 12 in a sliding manner, so that the relative positions of the brushes 13 can be conveniently adjusted; bolts 14 are arranged on one side of the slot 12, and one end of each bolt 14 extends into the slot 12 and is abutted against the brush 13, so that the assembly and disassembly are convenient;

in fig. 1 and 2: driven gear 9 and driving gear 17 are all conical gear, and distribute and constitute meshing transmission structure between driven gear 9 and the driving gear 17 mutually perpendicular for stable transmission, and avoid influencing the inside water supply.

The utility model discloses a theory of operation is: firstly, putting synthetic materials of COFs into a barrel 1 according to a certain proportion, then starting an ultrasonic generator 3 through a control panel 2, enabling the ultrasonic generator to uniformly release high-frequency oscillation through a plurality of groups of ultrasonic transducers 5 embedded at medium angles in a positioning ring 4, carrying out omnibearing ultrasonic treatment on a mixed solution in the surrounding range of the positioning ring 4, generating high-frequency oscillation and gradually generating fine bubbles, meanwhile, starting a motor 15, driving a driving gear 17 through a rotating shaft 16, and enabling a hollow main shaft 6 and a stirring paddle 11 to rotate at a constant speed by utilizing meshing transmission between two conical gears vertically distributed on a driven gear 9 and the driving gear 17, so as to further promote the stirring and synthesis of the COFs;

after completing a round of stirring synthesis, turning off the ultrasonic generator 3, continuing the operation of the motor 15, pumping water from bottom to top to each high-pressure spray head 10 through the water supply pipe 8, the rotary joint 7 and the hollow main shaft 6, washing the inner walls of the barrel 1 and the positioning ring 4 under the rotating state at high pressure, and in addition, pre-adjusting the installation depth of the end part of the brush 13 in the slot 12 and locking by using the bolt 14 to ensure that the brush hair part of each brush 13 can be contacted with the inner wall of the positioning ring 4 for rotating and washing Fs, thereby avoiding the situation that the ultrasonic transducer 5 is shielded or the next round of materials is polluted to cause the reduction of the stirring synthesis effect.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The COFs material ultrasonic stirrer comprises a barrel body (1), an ultrasonic generator (3), ultrasonic transducers (5), a hollow main shaft (6), high-pressure spray heads (10), a stirring paddle (11) and a motor (15), and is characterized in that a control panel (2) is installed on the outer side wall of the top of the barrel body (1), the ultrasonic generator (3) is fixed on the outer side wall of the barrel body (1) below the control panel (2), a locating ring (4) is installed on the inner side wall of the barrel body (1), a plurality of groups of ultrasonic transducers (5) are embedded in the locating ring (4) at equal angles, the input end of each ultrasonic transducer (5) is electrically connected with the output end of the ultrasonic generator (3), the hollow main shaft (6) is installed at the central position inside the barrel body (1), and the left side wall and the right side wall of the middle upper portion of the hollow main shaft (6) are all installed with the high-pressure spray heads (10) at equal intervals, and all the cover is equipped with stirring rake (11) on cavity main shaft (6) lateral wall between high pressure nozzle (10), the bottom of cavity main shaft (6) extends to the below of barrel (1) and the cover is equipped with driven gear (9), and barrel (1) bottom mounting of cavity main shaft (6) one side has motor (15), pivot (16) are installed through the shaft coupling to the output of motor (15), and the one end cover of pivot (16) is equipped with driving gear (17).

2. The COFs ultrasonic agitator according to claim 1, wherein the diameters of the cylinder (1), the positioning ring (4) and the agitating paddle (11) are gradually reduced from top to bottom.

3. The COFs material ultrasonic agitator according to claim 1, wherein a rotary joint (7) is mounted at the bottom end of the hollow main shaft (6), and a water supply pipe (8) is communicated with the bottom of the rotary joint (7).

4. The COFs ultrasonic agitator according to claim 1, wherein the driven gear (9) and the driving gear (17) are both bevel gears, and the driven gear (9) and the driving gear (17) are perpendicular to each other and form a meshing transmission structure.

5. The COFs ultrasonic agitator according to claim 1, wherein the stirring paddle (11) has slots (12) at one end, and the brushes (13) are inserted into the slots (12), and the brushes (13) are slidably connected with the slots (12).

6. A COFs-material ultrasonic agitator according to claim 5, wherein bolts (14) are mounted on one side of the slots (12), and one end of each bolt (14) extends into the slots (12) and interferes with the brushes (13).