CN221245202U - A condensation device for producing fluorescent whitening agent - Google Patents

Abstract

The utility model relates to the technical field of fluorescent whitening agent condensation, in particular to a condensation device for fluorescent whitening agent production, wherein two cleaning scrapers are fitted with the inner wall of a reactor body so that the two cleaning scrapers clean the inner wall of the reactor body to prevent materials from sticking to the inner wall, and the materials in the reactor body are stirred by the cooperation of two stirring rods, a plurality of auxiliary rods and stirring blades, so that the raw materials in the reactor body are mixed more fully and evenly, the work efficiency is improved, and the practicability is high; two feeding holes are symmetrically arranged at the top of the reactor body, and two discharging holes are symmetrically arranged at the bottom of the reactor body, and the two discharging holes are both connected and installed with discharging pipes, and valves are arranged on the two discharging pipes, and a stirring mechanism is arranged in the reactor body, and the stirring mechanism comprises two connecting rods, and the two connecting rods are connected by two cleaning scrapers, and the two cleaning scrapers are both fitted with the inner wall of the reactor body.

Description

A condensation device for producing fluorescent whitening agent

Technical Field

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

Background technique

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

At present, when the fluorescent whitening agent undergoes a condensation reaction during the production process, the reaction materials need to be fully stirred. After searching, the utility model patent with Chinese patent publication number CN216321897U discloses: a condensation device for the production of fluorescent whitening agent, including a reaction kettle body, a main rotating shaft, and a secondary rotating shaft. The main rotating shaft is provided with a main spiral agitator, the bottom of the main rotating shaft is provided with an anchor-type agitator, the secondary rotating shaft is provided with a secondary spiral agitator, the main rotating shaft is provided with a main gear, the secondary rotating shaft is provided with a secondary gear, and the main gear is meshed with the secondary gear; the main rotating shaft is driven by a driving motor.

However, in the above-mentioned prior art solutions, although the beneficial effect of fully stirring the corresponding kettle body can be achieved through the cooperation of the main spiral agitator and the auxiliary spiral agitator, some technical solutions still have the problem that the inner wall cannot be cleaned during stirring. During the stirring process, the raw materials will stick to the inner wall, resulting in incomplete stirring, reducing work efficiency and poor practicality. Therefore, a condensation device for the production of fluorescent whitening agents is needed to improve the above problems.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides a condensation device for producing fluorescent whitening agents which is highly practical and can clean the inner wall of the reactor body by fitting two cleaning scrapers to the inner wall of the reactor body to prevent material from sticking to the inner wall, and can stir the material in the reactor body by cooperating with two stirring rods and a plurality of auxiliary rods and stirring blades, thereby making the raw materials in the reactor body more fully and evenly mixed, thereby improving work efficiency.

(II) Technical solution

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condensation device for producing fluorescent whitening agents, comprising a reaction kettle body, wherein two feeding holes are symmetrically provided at the top of the reaction kettle body, and two discharging holes are symmetrically provided at the bottom of the reaction kettle body, and the two discharging holes are connected to and installed with discharging pipes, and valves are provided on the two discharging pipes;

A stirring mechanism is arranged in the reactor body, and the stirring mechanism includes two connecting rods, and the two connecting rods are connected by two cleaning scrapers, and the two cleaning scrapers are both in contact with the inner wall of the reactor body. A motor is fixedly installed on the top of the reactor body, and a rotating shaft is fixedly installed on the output end of the motor. The end of the rotating shaft away from the motor is rotatably connected to the inner wall of the bottom end of the reactor body, and a stirring blade is arranged on the rotating shaft, and the two connecting rods are fixedly connected to the rotating shaft.

An auxiliary mechanism is provided on the two connecting rods, and the auxiliary mechanism includes two stirring rods, and the two ends of the two stirring rods are respectively fixedly connected to the two connecting rods, and a plurality of auxiliary rods are provided on the two stirring rods;

A supporting mechanism is provided at the bottom end of the reactor body for supporting the reactor body;

A protection mechanism is arranged on the top of the reactor body for protecting the motor.

Preferably, the support mechanism includes four support columns, each of which is fixedly mounted on the bottom end of the reaction kettle body, and a stabilizing seat is provided at the bottom end of each support column.

Furthermore, the protection mechanism includes a protection cover, which is fixedly mounted on the top of the reactor body, and the motor is located inside the protection cover.

Furthermore, a feed hopper is installed on both of the feed holes.

Based on the above solution, a guide plate is fixedly mounted on the rotating shaft.

(III) Beneficial effects

Compared with the prior art, the utility model provides a condensation device for producing fluorescent whitening agents, which has the following beneficial effects:

The condensation device for producing fluorescent whitening agents puts materials into a reactor body through two feeding holes, starts a motor, and drives a rotating shaft to rotate with power provided by the motor. The rotating shaft drives stirring blades to rotate while the rotating shaft rotates. The rotating shaft is connected to two connecting rods, and the rotating shaft drives the two connecting rods to rotate while the rotating shaft drives the two connecting rods to rotate, thereby driving two cleaning scrapers and two stirring rods to rotate. The two cleaning scrapers are fitted with the inner wall of the reactor body so that the two cleaning scrapers clean the inner wall of the reactor body to prevent the material from sticking to the inner wall. The materials in the reactor body are stirred by the cooperation of two stirring rods, a plurality of auxiliary rods and stirring blades, so that the raw materials in the reactor body are mixed more fully and evenly, the work efficiency is improved, and the practicability is high.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic diagram of the structure of the connection between the rotating shaft and the stirring blade of the utility model;

FIG. 4 is a schematic structural diagram of the connection between the connecting rod and the cleaning scraper of the utility model.

Markings in the attached figure: 1. Reactor body; 2. Motor; 3. Rotating shaft; 4. Stirring blade; 5. Connecting rod; 6. Cleaning scraper; 7. Stirring rod; 8. Auxiliary rod; 9. Support column; 10. Stable seat; 11. Protective cover; 12. Feed hopper; 13. Guide plate.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

Please refer to Figures 1 and 2, a condensation device for producing fluorescent whitening agents includes a reactor body 1, two feed holes are symmetrically opened at the top of the reactor body 1, materials are put into the reactor body 1 through the two feed holes, and two discharge holes are symmetrically opened at the bottom of the reactor body 1, both of the two discharge holes are connected to the discharge pipes, and valves are provided on the two discharge pipes.

Please refer to Figures 2-4. A stirring mechanism is arranged in the reactor body 1. The stirring mechanism includes two connecting rods 5. The two connecting rods 5 are connected by two cleaning scrapers 6. The two cleaning scrapers 6 are both in contact with the inner wall of the reactor body 1. A motor 2 is fixedly installed on the top of the reactor body 1. A rotating shaft 3 is fixedly installed on the output end of the motor 2. The end of the rotating shaft 3 away from the motor 2 is rotatably connected to the inner wall of the bottom end of the reactor body 1. By starting the motor 2, the motor 2 provides power to drive the rotating shaft 3 to rotate. A stirring blade 4 is arranged on the rotating shaft 3. When the rotating shaft 3 rotates, the stirring blade 4 is driven to rotate. The two connecting rods 5 are fixedly connected to the rotating shaft 3.

Please refer to Figures 2-4. An auxiliary mechanism is provided on the two connecting rods 5. The auxiliary mechanism includes two stirring rods 7. The two ends of the two stirring rods 7 are fixedly connected to the two connecting rods 5 respectively. A plurality of auxiliary rods 8 are provided on the two stirring rods 7. Through the connection between the rotating shaft 3 and the two connecting rods 5, the rotating shaft 3 drives the two connecting rods 5 to rotate while rotating, and then drives the two cleaning scrapers 6 and the two stirring rods 7 to rotate. Through the fit between the two cleaning scrapers 6 and the inner wall of the reactor body 1, the two cleaning scrapers 6 clean the inner wall of the reactor body 1 to prevent the material from sticking to the inner wall. Through the cooperation of the two stirring rods 7, the plurality of auxiliary rods 8 and the stirring blades 4, the material in the reactor body 1 is stirred, so that the raw materials in the reactor body 1 are mixed more fully and evenly.

Please refer to Figures 1, 2 and 4. A supporting mechanism is provided at the bottom end of the reactor body 1 for supporting the reactor body 1. The supporting mechanism includes four supporting columns 9. Each supporting column 9 is fixedly installed at the bottom end of the reactor body 1. A stabilizing seat 10 is provided at the bottom end of each supporting column 9. The cooperation of the four supporting columns 9 and the four stabilizing seats 10 supports the reactor body 1, making the reactor body 1 more stable.

Please refer to Figures 1-3. A protection mechanism is set at the top of the reactor body 1 for protecting the motor 2. The protection mechanism includes a protection cover 11. The protection cover 11 is fixedly installed on the top of the reactor body 1. The motor 2 is located inside the protection cover 11. The installation of the protection cover 11 effectively protects the motor 2 and extends the service life of the motor 2.

Please refer to FIG. 1 and FIG. 2 . It should also be noted that the two feed holes are both connected to each other and are equipped with a feed hopper 12 . The arrangement of the two feed hoppers 12 facilitates better addition of raw materials into the reactor body 1 .

Please refer to FIG. 2 and FIG. 3 , a guide plate 13 is fixedly mounted on the rotating shaft 3 , and the guide plate 13 is arranged to prevent materials from being accumulated on one of the connecting rods 5 .

In summary, when the condensation device for producing fluorescent whitening agents is used, raw materials are added into the reactor body 1 through two feed hoppers 12, and the motor 2 is started. This motor is a well-known device purchased directly on the market by technicians in this field. Here we only put it into practical use, and have not made any structural and functional improvements to it. We will not go into details here, and the motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual practical needs, which is convenient for operators to operate and control. The motor 2 provides power to drive the rotating shaft 3 to rotate. While the rotating shaft 3 rotates, it drives the stirring blade 4 and the two connecting rods 5 to rotate, and then drives the two cleaning scrapers 6 and the two stirring rods 7 to rotate. The two cleaning scrapers 6 are fitted with the inner wall of the reactor body 1 so that the two cleaning scrapers 6 clean the inner wall of the reactor body 1, and the materials in the reactor body 1 are stirred by the cooperation of the two stirring rods 7, multiple auxiliary rods 8 and the stirring blades 4, so that the raw materials in the reactor body 1 are mixed more fully and evenly.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a condensation device is used in fluorescent whitening agent production, includes the reation kettle body (1), its characterized in that: two feeding holes are symmetrically formed in the top end of the reaction kettle body (1), two discharging holes are symmetrically formed in the bottom end of the reaction kettle body (1), discharging pipes are respectively and fixedly arranged on the two discharging holes, and valves are respectively arranged on the two discharging pipes;

The stirring mechanism is arranged in the reaction kettle body (1), the stirring mechanism comprises two connecting rods (5), the two connecting rods (5) are connected through two cleaning scraping plates (6), the two cleaning scraping plates (6) are attached to the inner side wall of the reaction kettle body (1), a motor (2) is fixedly arranged at the top end of the reaction kettle body (1), a rotating shaft (3) is fixedly arranged at the output end of the motor (2), one end, far away from the motor (2), of the rotating shaft (3) is rotationally connected with the inner side wall of the bottom end of the reaction kettle body (1), stirring blades (4) are arranged on the rotating shaft (3), and the two connecting rods (5) are fixedly connected with the rotating shaft (3);

An auxiliary mechanism is arranged on the two connecting rods (5), the auxiliary mechanism comprises two stirring rods (7), two ends of the two stirring rods (7) are fixedly connected with the two connecting rods (5) respectively, and a plurality of auxiliary rods (8) are arranged on the two stirring rods (7);

The bottom end of the reaction kettle body (1) is provided with a supporting mechanism for supporting the reaction kettle body (1);

The top end of the reaction kettle body (1) is provided with a protection mechanism for protecting the motor (2).

2. A condensation device for the production of optical brighteners as claimed in claim 1, characterized in that: the supporting mechanism comprises four supporting columns (9), each supporting column (9) is fixedly arranged at the bottom end of the reaction kettle body (1), and a stabilizing seat (10) is arranged at the bottom end of each supporting column (9).

3. A condensation device for the production of optical brighteners as claimed in claim 2, characterized in that: the protection mechanism comprises a protection cover (11), the protection cover (11) is fixedly arranged at the top end of the reaction kettle body (1), and the motor (2) is positioned in the protection cover (11).

4. A condensation device for the production of optical brighteners as claimed in claim 3, characterized in that: and the two feeding holes are respectively provided with a feeding hopper (12) in a communicating way.

5. A condensation device for the production of optical brighteners as claimed in claim 4, characterized in that: a guide plate (13) is fixedly arranged on the rotating shaft (3).