Pelletizing mechanism for processing water-soluble polymerization type fluorescent whitening agent

Abstract

The utility model discloses a granulating mechanism for processing a water-soluble polymerization type fluorescent whitening agent, which relates to the technical field of fluorescent whitening agent processing and comprises a support, a post-processing mechanism is fixedly mounted at the front end of the support and comprises a driving component, a mounting frame, a water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water-soluble polymerization type water A motor is fixedly mounted on the front wall of the mounting frame and enables a first bevel gear to rotate through a transmission shaft, an n-shaped rod is connected to the axis position of the first bevel gear, a connecting shaft rotationally connected with the inner wall of the mounting frame is fixed to the other end of the n-shaped rod, and a movable shaft rod is rotationally connected to the top end of the n-shaped rod. The screening and filtering assembly is arranged on the inner side of the support and used for screening fluorescent whitening agent particles, and the problems that in the prior art, although some devices capable of conducting screening treatment exist, the screening technology and the drying technology are mostly separated, the processing period is long, and the device cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorescent whitening agent processing, in particular to a granulating mechanism for processing water-soluble polymeric fluorescent whitening agents. Background Technique

[0002] In the chemical industry, fluorescent whitening agents, as important additives, are widely used in multiple fields such as plastic products, textile printing and dyeing, ink coatings, etc. to improve the appearance color and brightness of products. Among them, water-soluble polymeric fluorescent whitening agents occupy an important position in the market due to their good solubility and whitening effect. However, in the production process of fluorescent whitening agents, how to efficiently process them into uniform particles for easy storage, transportation and use has always been a technical problem in the industry.

[0003] Referring to the patent with the name of a fluorescent whitening agent drying and granulating device (publication number: CN221558303U), it includes: an air-drying tower, a spray gun is arranged in the air-drying tower, the spray gun is connected with a material pipe, and the spray gun atomizes the suspension conveyed by the material pipe into droplets; a hot air pipe is connected to the air-drying tower, and the hot air conveyed by the hot air pipe to the air-drying tower dries the droplets into a mixture of fine particles and powder; the air-drying tower is connected with an anti-blowing system, and the anti-blowing system is connected with the hot air pipe. The suspension of the fluorescent whitening agent is conveyed through the material pipe to the spray gun and sprayed into the air-drying tower. The hot air conveyed by the hot air pipe to the air-drying tower dries the droplets into a mixture of fine particles and powder. The fine particles fall under the action of gravity, and the powder attached to the fine particles enters the anti-blowing system with the air flow. The anti-blowing system conveys the powder to the hot air pipe, and the powder flows back to the air-drying tower and adheres to the droplets to participate in drying and re-granulating, greatly reducing the amount of powder in the finished product.

[0004] The above patent fails to further screen the produced particles of the fluorescent whitening agent, making it easy for unqualified products to exist in the particles. Although there are some devices in the prior art that can perform screening treatment, most of them separate the screening and drying processes, resulting in a long processing cycle and high equipment cost. Therefore, the utility model provides a granulating mechanism for processing water-soluble polymeric fluorescent whitening agents. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a granulating mechanism for processing water-soluble polymeric fluorescent whitening agents, which solves the problem that although there are some devices in the prior art that can perform screening treatment, most of them separate the screening and drying processes, resulting in a long processing cycle and high equipment cost.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A granulating mechanism for processing water-soluble polymeric fluorescent whitening agents, including a bracket, a post-treatment mechanism is fixedly installed at the front end of the bracket, and the post-treatment mechanism includes:

[0007] The driving component is arranged at the front end of the bracket and includes a mounting frame welded to the front end of the bracket. A motor is fixedly installed on the front wall of the mounting frame, and the motor makes the first bevel gear rotate through a transmission shaft. A n-shaped rod is connected to the center position of the first bevel gear. The other end of the n-shaped rod is fixed with a coupling shaft rotatably connected to the inner wall of the mounting frame, and the top end of the n-shaped rod is rotatably connected to a movable shaft rod.

[0008] The screening component is arranged inside the bracket and is used for screening fluorescent whitening agent particles.

[0009] The air-drying component is arranged below the driving component and is used for air-drying the fluorescent whitening agent particles.

[0010] Preferably, the screening component includes a filter frame slidably installed on the inner wall of the mounting frame. A filter hole plate is fixed on the inner wall of the filter frame, and one end of the filter frame is rotatably connected to the movable shaft rod through a shaft block.

[0011] Preferably, sliders are integrally formed at both ends of the filter hole plate, and chutes for the sliders to slide directionally are provided on the mounting frame.

[0012] Preferably, the air-drying component includes a vertical rod fixedly connected to the lower end of the mounting frame, and an air-drying box is fixed on one side of the vertical rod. A rotating rod is rotatably installed on the inner wall of the air-drying box, and a fan blade and a stirring rod are fixed on the rotating rod.

[0013] Preferably, a second bevel gear is fixed to the top end of the rotating rod, and the second bevel gear is meshed with the first bevel gear.

[0014] Preferably, a granulating machine body is fixedly installed at the upper end of the bracket, a feeding hopper is fixed at the lower end of the mounting frame, and the feeding hopper is communicated with the air-drying box.

[0015] Beneficial effects

[0016] The utility model provides a granulating mechanism for processing water-soluble polymeric fluorescent whitening agents. Compared with the prior art, the following beneficial effects are achieved:

[0017] (1) For the granulating mechanism for processing water-soluble polymeric fluorescent whitening agents, through the design of the post-treatment mechanism, after the motor is started, its power is transmitted to the first bevel gear through the transmission shaft, causing the first bevel gear to start rotating. The rotation of the first bevel gear is transmitted to the coupling shaft through the n-shaped rod, realizing the conversion and transmission of force. At the same time, the movable shaft rod rotatably connected to the top end of the n-shaped rod also starts rotating, providing power for the movement of the screening component. Since the second bevel gear is meshed with the first bevel gear, the rotation of the first bevel gear will drive the second bevel gear and the rotating rod connected thereto to rotate, thereby driving the fan blade and the stirring rod in the air-drying component to work, enabling the synchronous screening of particles and the removal of moisture, with fewer processes and high efficiency.

[0018] (2) The granulating mechanism processed by the water-soluble polymer fluorescent brightener. The filter frame in the sieve and filter assembly is connected to the drive assembly through a movable shaft rod and reciprocates with the rotation of the movable shaft rod. The filter hole plate in the filter frame is used to screen the fluorescent brightener particles, separate particles of different sizes, and the sliders at both ends of the filter hole plate slide directionally in the chute of the mounting frame, ensuring the stability of the filter frame during movement and facilitating the uniform screening of particles. Description of the Drawings

[0019] Figure 1 It is a three-dimensional external view schematic diagram of the present utility model;

[0020] Figure 2 It is a schematic diagram of the post-treatment mechanism of the present utility model;

[0021] Figure 3 It is a partial display schematic diagram of the post-treatment mechanism of the present utility model;

[0022] Figure 4 It is a schematic diagram of the drive assembly of the present utility model.

[0023] In the figure: 1 - support, 2 - post-treatment mechanism, 21 - drive assembly, 211 - mounting frame, 212 - motor, 213 - transmission shaft, 214 - first bevel gear, 215 - n-shaped rod, 216 - coupling shaft, 217 - movable shaft rod, 218 - second bevel gear, 22 - sieve and filter assembly, 221 - filter frame, 222 - filter hole plate, 223 - slider, 23 - air-drying assembly, 231 - vertical rod, 232 - air-drying box, 233 - rotating rod, 234 - fan blade, 235 - stirring rod, 3 - granulating body, 4 - feeding bin. Specific Embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4, the present utility model provides a technical solution: a granulating mechanism for processing water-soluble polymeric fluorescent brighteners, including a bracket 1. A post-treatment mechanism 2 is fixedly installed at the front end of the bracket 1. The post-treatment mechanism 2 includes: a driving component 21, arranged at the front end of the bracket 1, including a mounting frame 211 welded to the front end of the bracket 1. A motor 212 is fixedly installed on the front wall of the mounting frame 211, and the motor 212 drives the first bevel gear 214 to rotate through a transmission shaft 213. A connecting rod 215 is connected to the axis position of the first bevel gear 214. The other end of the connecting rod 215 is fixed with a coupling shaft 216 rotatably connected to the inner wall of the mounting frame 211. The top end of the connecting rod 215 is rotatably connected to a movable shaft rod 217; a screening component 22, arranged inside the bracket 1 and used for screening fluorescent brightener particles; a drying component 23, arranged below the driving component 21 and used for drying the fluorescent brightener particles.

[0026] In this embodiment, a granulating body 3 is fixedly installed at the upper end of the bracket 1. A material guiding bin 4 is fixed at the lower end of the mounting frame 211, and the material guiding bin 4 is communicated with the drying box 232. After the raw materials are added into the granulating body 3 and processed inside, the formed particles are exported to the filter hole plate 222.

[0027] In this embodiment, the screening component 22 includes a filter frame 221 slidably installed on the inner wall of the mounting frame 211. A filter hole plate 222 is fixedly installed on the inner wall of the filter frame 221. One end of the filter frame 221 is rotatably connected to the movable shaft rod 217 through a shaft block. Sliders 223 are integrally formed at both ends of the filter hole plate 222. The mounting frame 211 is provided with sliding grooves for the sliders 223 to slide in a specific direction. The filter hole plate 222 in the filter frame 221 is used for screening fluorescent brightener particles to separate particles of different sizes. The sliders 223 at both ends of the filter hole plate 222 slide in the sliding grooves of the mounting frame 211 to ensure the stability of the filter frame 221 during movement and contribute to the uniform screening of particles.

[0028] In this embodiment, the drying component 23 includes a vertical rod 231 fixedly connected to the lower end of the mounting frame 211. A drying box 232 is fixed on one side of the vertical rod 231. A rotating rod 233 is rotatably installed on the inner wall of the drying box 232. A fan blade 234 and a stirring rod 235 are fixed on the rotating rod 233. A second bevel gear 218 is fixed at the top end of the rotating rod 233, and the second bevel gear 218 is meshed with the first bevel gear 214. The motor 212 drives the rotating rod 233 to rotate, and the fan blade 234 on the rotating rod 233 rotates accordingly to generate wind and form an air flow flowing inside the drying box 232. At the same time, the stirring rod 235 on the rotating rod 233 rotates with the rotating rod to turn and stir the fluorescent brightener particles inside the drying box 232 to ensure that the particles do not accumulate and improve the drying efficiency.

[0029] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] During operation, first, after the raw materials are added into the interior of the granulating body 3, they are processed inside and the formed particles are exported onto the filter hole plate 222. Then, the motor 212 is started, and its power is transmitted to the first bevel gear 214 through the transmission shaft 213, causing the first bevel gear 214 to start rotating. The rotation of the first bevel gear 214 is transmitted to the coupling shaft 216 through the n-shaped rod 215, realizing the conversion and transmission of force. At the same time, the movable shaft rod 217 rotatably connected to the top end of the n-shaped rod 215 also starts rotating, providing power for the movement of the screening and filtering assembly. Since the second bevel gear 218 is meshed with the first bevel gear 214, the rotation of the first bevel gear 214 will drive the second bevel gear 218 and the rotating rod 233 connected thereto to rotate, thereby driving the fan blade 234 and the stirring rod 235 in the air-drying assembly to work; the filter frame 221 in the screening and filtering assembly is connected to the driving assembly 21 through the movable shaft rod 217 and reciprocates with the rotation of the movable shaft rod 217. The filter hole plate 222 in the filter frame 221 is used to screen the fluorescent whitening agent particles and separate particles of different sizes. The sliders 223 at both ends of the filter hole plate 222 slide directionally in the sliding grooves of the mounting frame 211, ensuring the stability of the filter frame 221 during movement and facilitating the uniform screening of particles; the motor 212 drives the rotating rod 233 to rotate, and the fan blade 234 on the rotating rod 233 rotates accordingly to generate wind and form an air flow, which flows in the air-drying box 232. At the same time, the stirring rod 235 on the rotating rod 233 rotates with the rotating rod to turn and stir the fluorescent whitening agent particles in the air-drying box 232, ensuring that the particles do not accumulate and improving the air-drying efficiency. The particles screened by the screening and filtering assembly fall into the air-drying box 232 through the material guiding bin 4 for further air-drying treatment. After the moisture is removed by air-drying, the particles can be collected or further processed through subsequent processes.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulating mechanism for processing water-soluble polymeric fluorescent brighteners, comprising a bracket (1), characterized in that: A post-treatment mechanism (2) is fixedly installed at the front end of the bracket (1). The post-treatment mechanism (2) includes: A driving component (21) is arranged at the front end of the bracket (1), and includes a mounting frame (211) welded to the front end of the bracket (1). A motor (212) is fixedly installed on the front wall of the mounting frame (211), and the motor (212) rotates a first bevel gear (214) through a transmission shaft (213). A connecting rod (215) is connected to the axial center position of the first bevel gear (214). The other end of the connecting rod (215) is fixed with a coupling shaft (216) rotatably connected to the inner wall of the mounting frame (211). The top end of the connecting rod (215) is rotatably connected to a movable shaft rod (217); A screening component (22) is arranged inside the bracket (1) and is used for screening fluorescent whitening agent particles; An air-drying component (23) is arranged below the driving component (21) and is used for air-drying the fluorescent whitening agent particles.

2. The granulating mechanism for processing a water-soluble polymer fluorescent brightener according to claim 1, characterized in that: The screening component (22) includes a filter frame (221) slidably installed on the inner wall of the mounting frame (211). A filter hole plate (222) is fixed to the inner wall of the filter frame (221), and one end of the filter frame (221) is rotatably connected to the movable shaft rod (217) through a shaft block.

3. The granulating mechanism for processing a water-soluble polymer fluorescent brightener according to claim 2, wherein: Sliding blocks (223) are integrally formed at both ends of the filter hole plate (222), and sliding grooves for the sliding blocks (223) to slide in a specific direction are provided on the mounting frame (211).

4. The granulating mechanism for processing the water-soluble polymer fluorescent brightener according to claim 1, characterized in that: The air-drying component (23) includes a vertical rod (231) fixedly connected to the lower end of the mounting frame (211). An air-drying box (232) is fixed to one side of the vertical rod (231). A rotating rod (233) is rotatably installed on the inner wall of the air-drying box (232). A fan blade (234) and a stirring rod (235) are fixed to the rotating rod (233).

5. The granulating mechanism for processing a water-soluble polymeric fluorescent whitening agent according to claim 4, characterized in that: A second bevel gear (218) is fixed to the top end of the rotating rod (233), and the second bevel gear (218) is meshed with the first bevel gear (214).

6. The granulating mechanism for processing a water-soluble polymeric fluorescent brightener according to claim 4, characterized in that: A granulation machine body (3) is fixedly installed at the upper end of the bracket (1). A material guiding bin (4) is fixed to the lower end of the mounting frame (211), and the material guiding bin (4) is communicated with the air-drying box (232).

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