CN216321897U

CN216321897U - Condensation device is used in fluorescent whitening agent production

Info

Publication number: CN216321897U
Application number: CN202122612370.9U
Authority: CN
Inventors: 王星星; 韩建增; 李晓光
Original assignee: Yuanshi Tianyu Chemical Co ltd
Current assignee: Yuanshi Tianyu Chemical Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-04-19
Anticipated expiration: 2031-10-28

Abstract

The utility model relates to the technical field of chemical production equipment. The condensation device comprises a reaction kettle body, a main rotating shaft and an auxiliary rotating shaft, wherein the main rotating shaft is provided with a main spiral stirrer, the bottom of the main rotating shaft is provided with an anchor stirrer, the auxiliary rotating shaft is provided with an auxiliary spiral stirrer, the main rotating shaft is provided with a main gear, the auxiliary rotating shaft is provided with an auxiliary gear, and the main gear is meshed with the auxiliary gear; the top of the reaction kettle body is provided with a first feeding pipeline and a second feeding pipeline, and the first feeding pipeline and the second feeding pipeline are arranged on a top plate; the bottom of the reaction kettle body is provided with a discharge hole, and the discharge hole is arranged on the bottom of the kettle; the main rotating shaft is driven by a driving motor. The condensation device for producing the fluorescent whitening agent provided by the utility model can effectively improve the reaction effect of the fluorescent whitening agent in the condensation reaction, so that the condensation reaction is more complete.

Description

Condensation device is used in fluorescent whitening agent production

Technical Field

The utility model relates to the technical field of chemical production equipment, in particular to a condensation device for producing a fluorescent whitening agent.

Background

The condensation reaction is a reaction in which two or more organic molecules interact with each other to form a new molecule through a covalent bond, and one or more molecules of water or other compounds are separated out during the process to form a new substance.

At present, fluorescent whitening agent carries out the condensation reaction in process of production, need carry out intensive mixing to reaction material, and the stirring structure of current condensation device adopts single-axial structure stirring usually, along with going on of condensation reaction, and the viscosity of reaction material can the grow, and the mixed effect of current stirring structure is difficult to reach the requirement, leads to the condensation reaction incomplete, consequently, we propose a neotype fluorescent whitening agent condensation device for production to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a condensation device for producing a fluorescent whitening agent, and aims to solve at least one technical problem in the prior art.

In order to achieve the above object, an aspect of the present invention provides a condensation apparatus for producing a fluorescent whitening agent, comprising: the reaction kettle comprises a reaction kettle body, a main rotating shaft and an auxiliary rotating shaft, wherein the main rotating shaft is provided with a main spiral stirrer, the bottom of the main rotating shaft is provided with an anchor type stirrer, the auxiliary rotating shaft is provided with an auxiliary spiral stirrer, the main rotating shaft is provided with a main gear, the auxiliary rotating shaft is provided with an auxiliary gear, and the main gear is meshed with the auxiliary gear;

the top of the reaction kettle body is provided with a first feeding pipeline and a second feeding pipeline, and the first feeding pipeline and the second feeding pipeline are arranged on a top plate;

the bottom of the reaction kettle body is provided with a discharge hole, and the discharge hole is arranged on the bottom of the kettle;

the main rotating shaft is driven by a driving motor.

In addition, the condensation device for producing the fluorescent whitening agent provided by the technical scheme of the utility model also has the following technical characteristics:

as a preferable scheme of the utility model, the kettle bottom is funnel-shaped.

As a preferable scheme of the utility model, the discharge hole is connected with a discharge pipe, and a valve is arranged on the discharge pipe.

As a preferable scheme of the present invention, a gear housing is provided on the top plate, the main gear and the sub-gear are located inside the gear housing, an upper housing plate is provided on the gear housing, and the driving motor is fixedly mounted on the upper housing plate.

As a preferable scheme of the utility model, the bottom of the kettle bottom is provided with a support rod, the support rod is fixedly connected with the kettle bottom, and the bottom of the support rod is fixedly connected with the base.

As a preferable scheme of the present invention, a lower spoiler is fixedly installed at the anchor type agitator.

As a preferable scheme of the present invention, an upper spoiler is fixedly installed on an upper portion of the main rotating shaft.

As a preferable scheme of the present invention, two auxiliary rotating shafts are provided, and the two auxiliary rotating shafts are arranged on two sides of the main rotating shaft in a mirror symmetry manner.

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

according to the condensation device for producing the fluorescent whitening agent, provided by the technical scheme, the driving motor, the main gear, the auxiliary gear and other structures are arranged, so that when the driving motor drives the main rotating shaft to rotate, the auxiliary rotating shaft can be driven to rotate through gear meshing; in the process that the main rotating shaft drives the main spiral stirrer and the anchor type stirrer to rotate, the reaction materials can be stirred and can flow in the reaction kettle body in a circulating manner; the setting of vice helical agitator can play the vortex effect to the reaction material of circulation flow to can carry out more meticulous stirring to reaction material, can effectively promote the reaction effect that fluorescent whitening agent carries out condensation reaction with main helical agitator cooperation work, make condensation reaction more complete.

Drawings

FIG. 1 is a schematic view of a first cross-sectional structure of a condensation apparatus for producing a fluorescent whitening agent according to an embodiment of the present invention;

FIG. 2 is a schematic view showing the overall configuration of a condensation apparatus for producing a fluorescent whitening agent according to an embodiment of the present invention;

FIG. 3 is a view showing the inside structure of a gear housing of a condensation apparatus for producing an optical brightener according to an embodiment of the present invention;

FIG. 4 is a diagram showing the structure of the inner side of the reaction vessel of a condensation apparatus for producing fluorescent whitening agent according to the embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:

1. a reaction kettle body; 2. a main rotating shaft; 3. a main helical agitator; 4. an auxiliary rotating shaft; 5. an auxiliary helical agitator; 6. a drive motor; 7. a main gear; 8. a pinion gear; 9. an anchor-type agitator; 10. the bottom of the kettle; 11. a discharge pipe; 12. a valve; 13. a first feeding pipeline; 14. a second feeding pipeline; 15. a support bar; 16. a base; 17. a lower spoiler; 18. an upper spoiler; 19. a top plate; 20. a gear housing; 21. a housing upper plate; 22. and (5) fixing the column.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

A condensation plant for the production of optical brighteners according to some embodiments of the present invention is described below with reference to figures 1 to 4 of the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a condensation device for producing fluorescent whitening agent according to some embodiments of the present invention comprises a reaction kettle 1, a main rotating shaft 2 and an auxiliary rotating shaft 4, wherein the main rotating shaft 2 is fixedly provided with a main spiral stirrer 3, the bottom of the main rotating shaft 2 is fixedly provided with an anchor type stirrer 9, and the auxiliary rotating shaft 4 is fixedly provided with an auxiliary spiral stirrer 5.

In the embodiment of the present disclosure, two auxiliary rotating shafts 4 are provided, and the two auxiliary rotating shafts 4 are arranged on two sides of the main rotating shaft 2 in a mirror symmetry manner.

Further, a main gear 7 is fixedly mounted on the main rotating shaft 2, and a secondary gear 8 is fixedly mounted on the secondary rotating shaft 4, wherein the main gear 7 is meshed with the secondary gear 8.

Further, the main shaft 2 is driven by a driving motor.

Furthermore, an upper spoiler 18 is fixedly installed on the upper portion of the main rotating shaft 2, a lower spoiler 17 is fixedly installed at the anchor type stirrer 9, and the arrangement of the upper spoiler 18 and the lower spoiler 17 can promote the efficiency of stirring and mixing the reaction materials to a certain extent.

Further, a first feeding pipeline 13 and a second feeding pipeline 14 are arranged at the top of the reaction kettle body 1, and the first feeding pipeline 13 and the second feeding pipeline 14 are fixedly installed on the top plate 19.

Further, a discharge hole is arranged at the bottom of the reaction kettle body 1 and is arranged on the kettle bottom 10.

In the disclosed embodiment, the kettle bottom 10 is funnel-shaped.

Further, the discharge port is connected to the discharge pipe 11, and a valve 12 is disposed on the discharge pipe 11, optionally, in the embodiment of the present disclosure, the valve 12 is an electromagnetic valve.

Furthermore, a gear housing 20 is fixedly mounted on the top plate 19, the main gear 7 and the pinion 8 are both located inside the gear housing 20, a housing upper plate 21 is fixedly mounted on the upper portion of the gear housing 20, and the driving motor 6 is fixedly mounted on the upper portion of the housing upper plate 21.

In the embodiment of the present disclosure, the driving motor 6 is fixedly connected to the housing upper plate 21 through a fixing column 22.

Further, the bottom of the kettle bottom 10 is fixedly provided with a support rod 15, and the bottom of the support rod 15 is fixedly connected with a base 16.

The using method comprises the following steps:

this condensation device is used in fluorescent brightener production is stirring the during operation, through driving motor 6 drive main pivot 2, and main pivot 2 drives main helical agitator 3, anchor agitator 9, lower spoiler 17, go up spoiler 18 isotructure and rotates, and main pivot 2 is at the pivoted in-process, and main gear 7 drives pinion 8, the rotation of counter shaft 4 through meshing with pinion 8, and counter shaft 4 drives counter helical agitator 5 and rotates.

In the present invention, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In the present invention, the terms "upper", "lower", "left", "right", "middle", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A condensation device for producing fluorescent whitening agent, characterized by comprising: the reaction kettle comprises a reaction kettle body (1), a main rotating shaft (2) and an auxiliary rotating shaft (4), wherein a main spiral stirrer (3) is arranged on the main rotating shaft (2), an anchor type stirrer (9) is arranged at the bottom of the main rotating shaft (2), an auxiliary spiral stirrer (5) is arranged on the auxiliary rotating shaft (4), a main gear (7) is arranged on the main rotating shaft (2), an auxiliary gear (8) is arranged on the auxiliary rotating shaft (4), and the main gear (7) is meshed with the auxiliary gear (8);

the top of the reaction kettle body (1) is provided with a first feeding pipeline (13) and a second feeding pipeline (14), and the first feeding pipeline (13) and the second feeding pipeline (14) are arranged on a top plate (19);

the bottom of the reaction kettle body (1) is provided with a discharge hole, and the discharge hole is arranged on the kettle bottom (10);

the main rotating shaft (2) is driven by a driving motor (6).

2. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: the kettle bottom (10) is funnel-shaped.

3. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: the discharge hole is connected with a discharge pipe (11), and a valve (12) is arranged on the discharge pipe (11).

4. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: the gear box is characterized in that a gear housing (20) is arranged on the top plate (19), the main gear (7) and the auxiliary gear (8) are located on the inner side of the gear housing (20), a housing upper plate (21) is arranged on the gear housing (20), and the driving motor (6) is fixedly arranged on the housing upper plate (21).

5. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: the bottom of the kettle (10) is provided with a support rod (15), the support rod (15) is fixedly connected with the kettle bottom (10), and the bottom of the support rod (15) is fixedly connected with a base (16).

6. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: and a lower spoiler (17) is fixedly arranged at the anchor type stirrer (9).

7. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: an upper spoiler (18) is fixedly arranged at the upper part of the main rotating shaft (2).

8. A condensation plant for the production of fluorescent whitening agents according to claim 1, characterized in that: the auxiliary rotating shafts (4) are arranged in two, and the two auxiliary rotating shafts (4) are arranged on two sides of the main rotating shaft (2) in a mirror symmetry mode.