WO2022021257A1

WO2022021257A1 - Chemical solvent mixing device

Info

Publication number: WO2022021257A1
Application number: PCT/CN2020/106009
Authority: WO
Inventors: 谈勇
Original assignee: 鹏辰新材料科技股份有限公司
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2022-02-03
Also published as: DE212020000118U1

Abstract

A chemical solvent mixing device, comprising a fixed base (1) and a mixing box (2); the mixing box (2) is fixedly mounted at the top of the fixed base (1), a drive motor (3) is fixedly mounted at the bottom of the mixing box (2), a rotating water distribution pipe (4) is mounted on an output shaft of the drive motor (3), water spraying pipes (5) are symmetrically mounted on the rotating water distribution pipe (4), a water spraying head (6) is welded at one end of each water spraying pipe (5), a suction pump (8) is fixedly mounted at the top of the mixing box (2), a conduit (9) is mounted at a discharge end of the suction pump (8), the conduit (9) penetrates through the top of the mixing box (2), a water suction pipe (12) and a return pipe (13) are provided at a water suction end of the mixing box (2), and one end of the return pipe (13) is in communication with the bottom end of the mixing box (2). Mixing of a solvent is achieved by means of a structure in which the rotating water distribution pipe (4) is used in conjunction with the water spraying pipes (5), two mixing effects, i.e., stirring and flushing mixing can be both achieved, and materials on the inner wall can also be mixed, thereby increasing the mixing efficiency.

Description

A chemical solvent mixing device

technical field

The utility model relates to the technical field of chemical solvent mixing, in particular to a chemical solvent mixing device.

Background technique

With the advancement of industrialization, the market demand for chemical solvents has gradually increased. Chemical solvents are important raw materials for the production of chemical intermediates and chemical products. They play the role of dissolving solid raw materials or participating in reactions. They are widely used in many industries. In the actual use process, it is often necessary to mix a variety of chemical solvents, which requires the use of a mixing device. At present, the commonly used mixing devices in the production process are simple stirring boxes or reaction kettles, which rely on the rotation of the internal stirring paddle to achieve mixing. It can only barely meet the current usage needs.

In the actual production process, we found that the overall structure of the existing chemical solvent mixing device is still too simple, and there are still some shortcomings that need to be improved. At the same time, there is still a mixing dead angle at the edge, which is easy to cause uneven mixing. On the other hand, the current chemical solvent mixing device does not have a filtering function during mixing, and some solvents may be stored for a long time, resulting in the existence of certain solid particles. Generally, it is necessary to Additional filtering steps can be used, which is time-consuming and labor-intensive.

Utility model content

The purpose of the present invention is to provide a chemical solvent mixing device to solve the problems of low mixing efficiency, dead corners and inability to filter solid particles proposed in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A chemical solvent mixing device, comprising a fixed base and a mixing box, the mixing box is fixedly installed on the top of the fixed base, a driving motor is fixedly installed at the bottom of the mixing box, and a rotating part is installed on the output shaft of the driving motor. A water pipe, a water spray pipe is symmetrically installed on the rotating water distribution pipe, a water spray head is welded at one end of the water spray pipe, a pump is fixedly installed on the top of the mixing box, and a conduit is installed at the discharge end of the pump, so the The conduit is worn on the top of the mixing box, a suction pipe and a return pipe are installed at the water suction end of the mixing box, one end of the return pipe is communicated with the bottom end of the mixing box, and one side of the fixed base is provided with a power cord through a power cord. power plug.

As a further solution of the present invention, a sleeve is fixedly installed at the bottom of the conduit, and a sealing tube is movably installed in the sleeve.

As a further solution of the present invention, the rotating water distribution pipe is in fixed communication with the sealing pipe, and a sealing letter is arranged on the sealing pipe.

As a further solution of the present invention, a filter mechanism is welded on the water spray pipe, and the filter mechanism includes a filter box and a filter screen.

As a further solution of the present invention, one side of the filter box is provided with an opening, and the filter screen is fixedly installed in the opening.

As a further solution of the present invention, an oblique plate is welded on the side of the filter box away from the filter screen, and a water inlet is reserved between the two oblique plates.

As a further solution of the present invention, a support seat is welded at the bottom of the fixed base, and a moisture-proof pad is arranged at the bottom of the support seat.

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

The utility model realizes solvent mixing by rotating the water distribution pipe and the structure of the water spray pipe, which can realize two mixing effects of stirring and stirring at the same time, and can also mix the inner wall materials to increase the mixing efficiency, and at the same time, the solid particles in the solvent can be mixed Filter collection, more practical.

Description of drawings

FIG. 1 is a cross-sectional view of a chemical solvent mixing device.

Fig. 2 is a partial enlarged view of a sealing tube part in a chemical solvent mixing device.

3 is a schematic diagram of a water distribution pipe in a chemical solvent mixing device.

FIG. 4 is a side view of a filtering mechanism in a chemical solvent mixing device.

In the picture: 1-fixed base, 2-mixing box, 3-drive motor, 4-rotating water distribution pipe, 5-spray pipe, 6-spray head, 7-filter mechanism, 8-pump, 9-duct, 10-Sleeve, 11-Sealing pipe, 12-Suction pipe, 13-Return pipe, 14-Support seat, 15-Filter box, 16-Slope plate, 17-Water inlet, 18-Filter screen.

detailed description

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Please refer to Figure 1-4, a chemical solvent mixing device, including a fixed base 1 and a mixing box 2.

1, a support base 14 is welded on the bottom of the fixed base 1, and a moisture-proof pad is provided at the bottom of the support base 14. The mixing box 2 is fixedly installed on the top of the fixed base 1, and the bottom of the mixing box 2 is fixedly installed with a drive motor 3, and the drive motor 3 There is a rotating water distribution pipe 4 installed on the output shaft of the rotating water distribution pipe 4, a water spray pipe 5 is symmetrically installed on the rotating water distribution pipe 4, and one end of the water spray pipe 5 is welded with a water spray head 6. The top of the mixing box 2 is fixedly installed with a pump 8, and the pump 8 A conduit 9 is installed at the discharge end of the mixing box 2, and the conduit 9 is arranged on the top of the mixing box 2. The suction end of the mixing box 2 is provided with a suction pipe 12 and a return pipe 13. One end of the return pipe 13 is communicated with the bottom end of the mixing box 2, and the fixed base The side is provided with a power plug through the power cord.

It is necessary to further explain the present utility model, in the present utility model, the solvent mixing is realized by rotating the water distribution pipe 4 and the structure of the water spray pipe 5, the solvent enters the mixing box 2 through the pump 8, and enters the mixing box 2 through the rotating water distribution pipe 4. After entering the water spray pipe 5, it is sprayed out from the water spray head 6, and the rotating water distribution pipe 4 can also be driven to rotate by the driving motor 3, so as to achieve two mixing effects of stirring and stirring at the same time, and the solvent can also be flushed out. The materials on the inner wall are mixed to increase the mixing efficiency.

2 , a casing 10 is fixedly installed at the bottom of the conduit 9, a sealing pipe 11 is movably installed in the casing 10, the rotating water distribution pipe 4 is fixedly connected with the sealing pipe 11, and a sealing letter is provided on the sealing pipe 11.

It is necessary to further explain the present utility model, in the present utility model, the design of the sleeve 10 and the sealing pipe 11 enables the solvent in the conduit 9 to smoothly enter the rotating water distribution pipe 4, and does not affect the rotation of the rotating water distribution pipe 4. , so as to achieve the effect of rotating water spray and increase the mixing efficiency.

3 and 4, a filter mechanism 7 is welded on the water spray pipe 5. The filter mechanism 7 includes a filter box 15 and a filter screen 18. One side of the filter box 15 is provided with an opening, and the filter screen 18 is fixedly installed in the opening. , the side of the filter box 15 away from the filter screen 18 is welded with an inclined plate 16 , and a water inlet 17 is reserved between the two inclined plates 16 .

It is necessary to further explain the present utility model, in the present utility model, the filter mechanism 7 on the water spray pipe 5 can rotate along with the rotation of the water spray pipe 5, and the rotation direction enables the solvent to enter the filter box 15 through the water inlet 17, Then, it is discharged through the filter screen 18, so as to realize the filtering of solid particles and achieve a filtering effect.

The working principle of the present utility model is as follows: when using the present utility model, it is only necessary to connect the solvent to the suction pipe 12, then turn on the pump 8 to draw the solvent, and then enter the casing 10 through the conduit 9, and then pass through the sealing pipe 11 Enter into the rotating water distribution pipe 4, and then enter into the water spraying pipe 5 through the rotating water distribution pipe 4 and then spray out from the water spray head 6. At the same time, the drive motor 3 is turned on to drive the rotating water distribution pipe 4 to rotate, and the rotating water distribution pipe 4 rotates to realize stirring. , the solvent is sprayed to achieve mixing, and at the same time, two mixing effects of mixing and mixing can be achieved. When the solvent is sprayed out, it can also mix the materials close to the inner wall of the mixing box to increase the mixing efficiency. When all the solvent is put in, the suction pipe 12 can be closed. , open the return pipe 13 to absorb and mix the solvent at the bottom, maintain high mixing efficiency, and at the same time filter the solid particles through the filter mechanism 7 .

The preferred embodiments of the present patent have been described in detail above, but the present patent is not limited to the above-mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, the present invention can also be made without departing from the purpose of the present patent. Various changes.

Claims

A chemical solvent mixing device, characterized in that it comprises a fixed base (1) and a mixing box (2), the mixing box (2) is fixedly installed on the top of the fixed base (1), and the mixing box (2) A drive motor (3) is fixedly installed at the bottom, a rotating water distribution pipe (4) is installed on the output shaft of the drive motor (3), and a water spray pipe (5) is symmetrically installed on the rotating water distribution pipe (4), so the One end of the water spray pipe (5) is welded with a water spray head (6), a pump (8) is fixedly installed on the top of the mixing box (2), and a conduit (9) is installed at the discharge end of the pump (8). , the conduit (9) is penetrated on the top of the mixing box (2), the suction end of the mixing box (2) is provided with a suction pipe (12) and a return pipe (13), the return pipe (13) One end is communicated with the bottom end of the mixing box (2), and one side of the fixed base (1) is provided with a power plug through a power cord.
A chemical solvent mixing device according to claim 1, characterized in that a casing (10) is fixedly installed at the bottom of the conduit (9), and a sealing pipe (11) is movably installed in the casing (10). .
The chemical solvent mixing device according to claim 2, characterized in that the rotating water distribution pipe (4) is in fixed communication with the sealing pipe (11), and a sealing letter is provided on the sealing pipe (11).
The chemical solvent mixing device according to claim 1, wherein a filter mechanism (7) is welded on the water spray pipe (5), and the filter mechanism (7) comprises a filter box (15) and a filter Net (18).
The chemical solvent mixing device according to claim 4, wherein an opening is provided on one side of the filter box (15), and the filter screen (18) is fixedly installed in the opening.
A chemical solvent mixing device according to claim 5, characterized in that, a side of the filter box (15) away from the filter screen (18) is welded with an inclined plate (16), and two of the inclined plates (16) are welded. A water inlet (17) is reserved between the facing plates (16).
The chemical solvent mixing device according to claim 1, characterized in that a support seat (14) is welded on the bottom of the fixed base (1), and a moisture-proof pad is arranged at the bottom of the support seat (14).