Filtering and color removing equipment for photoelectric material intermediate preparation

Abstract

The utility model relates to filtering and color removing equipment for photoelectric material intermediate preparation, which comprises a reaction tower, the top of the reaction tower is connected with a sealing cover, the bottom of the reaction tower is provided with a discharge pipe, a filtering barrel is arranged in the reaction tower, the periphery and the bottom of the filtering barrel are provided with a plurality of through holes, and the height of the reaction tower is two times larger than that of the filtering barrel. A photoelectric material intermediate, activated carbon and an organic solvent in the filter barrel are added into the lower tower from the first feeding port, the filter barrel is placed into the reaction tower for reaction, the upper tower and the lower tower are detached after reaction is completed, the filter barrel is taken out of the lower tower, and the filter barrel is connected with the air cylinder. Therefore, the photoelectric material intermediate is prevented from being inconveniently separated from the active carbon and the organic solvent subsequently due to the fact that reactants are directly put into the reaction tower.

Description

Technical Field

[0001] The utility model relates to the technical field of photoelectric material intermediate preparation equipment, in particular to a photoelectric material intermediate preparation standby filtering and color removal equipment. Background Art

[0002] Photoelectric material intermediates refer to intermediate compounds used as reaction conversion processes in the preparation of photoelectric materials. They usually have good photophysical and electrical properties and can play a key role in the preparation of photoelectric devices. In the preparation of photoelectric material intermediates, the reactants need to be decolorized. The decolorization reaction of photoelectric material intermediates usually requires reactants such as organic solvents and activated carbon. When the existing photoelectric material intermediate preparation equipment performs decolorization, the photoelectric material intermediates and activated carbon are usually placed directly into the barrel. After the reaction is completed, it is not convenient to separate the photoelectric material intermediates from the activated carbon and organic solvent. Utility Model Content

[0003] The purpose of the utility model is to design a photoelectric material intermediate system spare filtering and color removal equipment to solve the technical problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of standby filtering and color removal equipment for photoelectric material intermediates, comprising a reaction tower, the top of the reaction tower is connected with a sealing cover, the bottom of the reaction tower is provided with a discharge pipe, the reaction tower comprises an upper tower and a lower tower, the upper tower and the lower tower are connected by a flange, the side wall of the lower tower is provided with a first feed port, a filter barrel for holding the photoelectric material intermediate is provided in the reaction tower, and a plurality of through holes are provided around and on the bottom of the filter barrel.

[0005] Furthermore, the height of the reaction tower is greater than twice the height of the filter barrel, the filter barrel is connected to a cylinder, and the cylinder is installed on the sealing cover.

[0006] Furthermore, a support rod is provided on the top of the filter barrel, a connecting plate is connected to the support rod, and the connecting plate is connected to the output shaft of the cylinder.

[0007] Furthermore, the inner wall of the reaction tower has a plurality of guide rails in a circumferential array, and the connecting plate has a sliding block in a circumferential array corresponding to the guide rails.

[0008] Furthermore, an agitator is provided in the filter barrel, and a motor is installed on the top of the filter barrel, and the output shaft of the motor is connected to the agitator.

[0009] Furthermore, the reaction tower is arranged on a movable frame, and a pulley is arranged at the bottom of the movable frame.

[0010] Furthermore, the outer wall of the reaction tower is provided with a heating jacket.

[0011] Furthermore, the bottom circumferential array of the reaction tower has a plurality of transparent windows.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model packs the optoelectronic material intermediate in a filter barrel, adds activated carbon and an organic solvent into the lower tower from the first feed port, puts the filter barrel into the reaction tower for reaction, disassembles the upper tower and the lower tower after the reaction is completed, and takes out the filter barrel from the lower tower, thereby realizing the rapid separation of the optoelectronic material intermediate from the activated carbon and the organic solvent. Therefore, the utility model avoids the problem of directly putting the reactants into the reaction tower, which makes it inconvenient to separate the optoelectronic material intermediate from the activated carbon and the organic solvent later. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] The names of the components marked in the figure are as follows: 1. Reaction tower; 101. Upper tower; 102. Lower tower; 2. Sealing cover; 3. Discharge pipe; 4. Filter barrel; 5. Cylinder; 6. Support rod; 7. Connecting plate; 8. Guide rail; 9. Slider; 10. Agitator; 11. Motor; 12. Mobile frame; 13. Pulley; 14. Heating jacket; 15. Transparent window; 16. Hanging ring. DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0017] Example: Please refer to Figure 1-2A filter and color removal device for photoelectric material intermediates, comprising a reaction tower 1, the reaction tower 1 comprising an upper tower 101 and a lower tower 102, and the upper tower 101 and the lower tower 102 are sealed, the reaction is mainly carried out in the lower tower 102, the side wall of the lower tower 102 is provided with a first feed port, the activated carbon and organic solvent required for color removal are added from the first feed port, the top of the reaction tower 1 is connected with a sealing cover 2, the sealing cover 2 is provided with a hanging ring 16 for external crane hanging, the reaction tower 1 is provided with a filter barrel 4, the filter barrel 4 is provided with a plurality of through holes around and at the bottom, the top of the filter barrel 4 is provided with a second feed port, the second feed port is hinged with a barrel cover, and the photoelectric material intermediate is placed in the second feed port The reaction is carried out in the filter barrel 4, and the height of the reaction tower 1 is greater than twice the height of the filter barrel 4. The filter barrel 4 is connected to a cylinder 5, and the cylinder 5 is installed on the sealing cover 2. The filter barrel 4 is driven to rise and fall by the cylinder 5, so that the filter barrel 4 is lifted and separated from the activated carbon and the organic solvent. At this time, the organic solvent on the surface of the photoelectric material intermediate in the filter barrel 4 naturally drips, thereby achieving the drying of the photoelectric material intermediate; the upper tower 101 and the lower tower 102 are connected by a flange, so it is convenient to disassemble and separate the upper tower 101 and the lower tower 102; a support rod 6 is provided on the top of the filter barrel 4, and a connecting plate 7 is connected to the support rod 6. The connecting plate 7 is connected to the output shaft of the cylinder 5, and the cylinder 5 drives the connecting plate 7 to The filter barrel 4 moves downward, so that the filter barrel 4 is immersed in the organic solvent, so that the photoelectric material intermediate reacts with the organic solvent; the inner wall circumferential array of the reaction tower 1 has a plurality of guide rails 8, and the upper circumferential array of the connecting plate 7 has sliders 9 corresponding to the guide rails 8 one by one, under the action of the guide rails 8 and the sliders 9, the filter barrel 4 moves smoothly; a stirrer 10 is provided in the filter barrel 4, and a motor 11 is installed on the top of the filter barrel 4, the output shaft of the motor 11 is connected to the stirrer 10, and the motor 11 is located above the liquid level, so the motor 11 will not be affected; the stirrer 10 is driven by the motor 11 to rotate, so as to stir the photoelectric material intermediate, so that the reaction is more complete; the outer wall of the reaction tower 1 A heating jacket 14 is provided, through which the organic solvent in the reaction tower 1 is conveniently heated to provide different temperatures required for the reaction; a plurality of transparent windows 15 are provided in a circular array at the bottom of the reaction tower 1, through which the reaction situation in the reaction tower 1 can be conveniently observed; a discharge pipe 3 is provided at the bottom of the reaction tower 1, and a valve for controlling the switch of the discharge pipe 3 is provided on the discharge pipe 3, so that the organic solvent can be conveniently discharged from the reaction tower 1 through the discharge pipe 3; a filter plate is also provided in the discharge pipe 3, and the activated carbon and the organic solvent are separated by the filter plate; the reaction tower 1 is arranged on a mobile frame 12, and a pulley 13 is provided at the bottom of the mobile frame 12, so that the mobile frame 12 can be conveniently moved according to the usage scenario.

[0018] The working principle of this embodiment is as follows: when in use, activated carbon and organic solvent are loaded into the lower tower 102 from the first feed port, wherein the highest liquid level of the organic solvent is lower than the height of the lower tower 102, and the photoelectric material intermediate is loaded into the filter barrel 4 from the second feed port, and the cylinder 5 is started to move the connecting plate 7 downward along the guide rail 8, and the connecting plate 7 drives the filter barrel 4 to move downward, so that the filter barrel 4 is immersed in the organic solvent, and the heating sleeve 14 is used to heat the reaction tower 1 so that the temperature in the reaction tower 1 meets the temperature required for the reaction, and the motor 11 is started, and the agitator 10 is driven by the motor 11 to stir the photoelectric material intermediate, so that the photoelectric material intermediate and the organic solvent react more fully; after the reaction is completed, the cylinder 5 contracts, so that the connecting plate 7 moves upward along the guide rail 8, thereby lifting the filter barrel 4, so that the photoelectric material intermediate in the filter barrel 4 is quickly separated from the activated carbon and the organic solvent, and is left to stand for a period of time to allow the organic solvent on the surface of the photoelectric material intermediate to drip naturally, thereby achieving the drying of the photoelectric material intermediate, disassembling the upper tower 101 and the lower tower 102, opening the sealing cover 2 and the barrel cover, so as to take the photoelectric material intermediate out of the filter barrel 4, and opening the valve on the discharge pipe 3 to discharge the organic solvent from the lower tower 102, thereby achieving the rapid separation of the activated carbon and the organic solvent. Therefore, the utility model avoids the problem of directly putting the reactants into the reaction tower 1, which makes it inconvenient to separate the photoelectric material intermediate from the activated carbon and the organic solvent later.

[0019] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A filter and color removal device for photoelectric material intermediate system, comprising a reaction tower (1), the top of the reaction tower (1) is connected to a sealing cover (2), the bottom of the reaction tower (1) is provided with a discharge pipe (3), characterized in that: The reaction tower (1) comprises an upper tower (101) and a lower tower (102), wherein the upper tower (101) and the lower tower (102) are connected via a flange, and a first feed port is provided on the side wall of the lower tower (102). A filter barrel (4) for containing photoelectric material intermediates is provided in the reaction tower (1), and a plurality of through holes are provided on the periphery and bottom of the filter barrel (4).

2. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: The height of the reaction tower (1) is greater than twice the height of the filter barrel (4); the filter barrel (4) is connected to a cylinder (5); and the cylinder (5) is mounted on the sealing cover (2).

3. The photoelectric material intermediate system preparation filtering and color removal device according to claim 2, characterized in that: A support rod (6) is provided on the top of the filter barrel (4), a connecting plate (7) is connected to the support rod (6), and the connecting plate (7) is connected to the output shaft of the cylinder (5).

4. The photoelectric material intermediate system preparation filtering and color removal device according to claim 3, characterized in that: The inner wall of the reaction tower (1) is provided with a plurality of guide rails (8) in a circumferential array, and the upper circumferential array of the connecting plate (7) is provided with sliding blocks (9) corresponding one to one with the guide rails (8).

5. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: The filter barrel (4) is provided with an agitator (10), and a motor (11) is installed on the top of the filter barrel (4), and the output shaft of the motor (11) is connected to the agitator (10).

6. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: The reaction tower (1) is arranged on a movable frame (12), and a pulley (13) is arranged at the bottom of the movable frame (12).

7. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: The outer wall of the reaction tower (1) is provided with a heating jacket (14).

8. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: The bottom circumferential array of the reaction tower (1) has a plurality of transparent viewing windows (15).

9. The photoelectric material intermediate system preparation filtering and color removal device according to claim 1, characterized in that: A filter plate is arranged inside the discharge pipe (3).

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