Vacuum treatment conversion device for polyester material production

Abstract

This utility model discloses a vacuum processing conversion device for polyester material production, relating to the field of vacuum processing equipment technology. It includes a device housing with an inlet pipe and an outlet pipe at both ends. The outer wall of the housing is also equipped with a dust collection component for collecting dust entering and exiting the housing. The dust collection component includes a vacuum cleaner, a second connecting pipe, and a positioning pipe. The suction end of the vacuum cleaner is connected to a first connecting pipe, and the other end of the first connecting pipe is connected to a second connecting pipe and a positioning pipe. This utility model, through the dust collection component, adsorbs dust within the device housing, significantly reducing the frequency of manual cleaning of the chambers and pipes, improving the quality of raw material processing, reducing maintenance time and costs, and thus extending the equipment's service life. The multiple sets of scrapers improve the adsorption efficiency of the dust collection component, reducing maintenance frequency and enhancing the component's practicality.

Description

Technical Field

[0001] This utility model relates to the field of vacuum processing equipment technology, specifically a vacuum processing conversion device for polyester material production. Background Technology

[0002] Vacuum processing conversion equipment is a type of industrial equipment that uses a vacuum environment to process materials in order to achieve specific process objectives. Its core principle is to create a negative pressure state to lower the boiling point of volatile components in the material, causing them to escape from the system. At the same time, it is combined with auxiliary means such as heating and stirring to promote the reaction or processing.

[0003] Vacuum drying conversion equipment for polyester material production is a type of drying equipment specifically designed for polyester materials such as PET, PBT chips or melts. Its core is to create a vacuum environment to lower the boiling point of moisture, monomers or solvents in the material, and in conjunction with heating and mass transfer, efficiently remove volatile components from the material to achieve the purpose of drying, purification or performance optimization.

[0004] In the existing polyester material production process, vacuum drying conversion equipment is mainly used to dry polyester raw material chips in a vacuum environment to remove moisture and volatiles, ensuring the quality of subsequent processing. However, when the polyester raw material chips enter the equipment, they also bring dust into the equipment, which requires manual cleaning of the dust in the cavity and pipes regularly, increasing maintenance time and costs and reducing the service life of the equipment. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a vacuum processing conversion device for polyester material production, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vacuum processing conversion device for polyester material production, comprising a device housing, with an inlet pipe and an outlet pipe respectively provided at both ends of the device housing, and a dust removal component for collecting dust entering and exiting the device housing on the outer wall of the device housing, the dust removal component comprising a vacuum cleaner, a second connecting pipe and a positioning pipe, the suction end of the vacuum cleaner being equipped with a first connecting pipe, and the other end of the first connecting pipe being equipped with a second connecting pipe and a positioning pipe, the inner wall of the positioning pipe being equipped with a baffle.

[0007] By adopting the above technical solution and setting up dust removal components, dust inside the device housing is adsorbed, greatly reducing the number of times manual cleaning of dust in the cavity and pipes is required, improving the quality of raw material processing, reducing maintenance time and costs, and thus extending the service life of the equipment. With the setting of multiple sets of scrapers, the scrapers and baffles are arranged opposite each other. When the surface of the baffle is blocked, the scrapers inside the device housing that follow the rotating rod clean the outer wall of the baffle, thereby improving the adsorption efficiency of the dust removal components, reducing the number of maintenance times, and improving the practicality of the components.

[0008] The present invention is further provided with a baffle at one end of the positioning tube near the inner wall of the device housing, and the inner wall of the baffle is provided with multiple sets of through holes.

[0009] Preferably, the baffle reduces the amount of raw material entering the positioning tube, thereby effectively reducing dust inside the device housing.

[0010] The present invention is further configured such that multiple sets of second connecting pipes and positioning pipes are installed on the outer wall of the first connecting pipe, and the positioning pipes are evenly distributed on the outer wall of the device housing.

[0011] Preferably, the dust inside the device housing is adsorbed from multiple angles to improve the practicality of the dust removal components.

[0012] The present invention is further configured such that the device housing and the positioning tube are connected in communication, and sealing rings are respectively provided at both ends of the positioning tube connected to the device housing.

[0013] Preferably, the connection between the positioning tube and the device housing effectively improves the stability of the dust removal component during operation and facilitates the adsorption of dust inside the device housing.

[0014] The present invention is further configured such that a rotating rod is provided inside the housing of the device, and one end of the rotating rod is connected to a drive motor.

[0015] Preferably, the drive motor drives the rotating rod to rotate, so that the scraper on the outer wall of the rotating rod stirs the raw materials.

[0016] The present invention is further configured such that the second connecting pipe is located between the first connecting pipe and the positioning pipe, and the diameter of the second connecting pipe is smaller than that of the positioning pipe.

[0017] Preferably, the adsorption capacity of the dust removal component is effectively improved, which effectively adsorbs dust inside the device housing and improves the practicality of the component.

[0018] The present invention is further configured such that multiple sets of scrapers are installed on the outer wall of the rotating rod, and the scrapers are arranged opposite to the baffle.

[0019] Preferably, the outer wall of the rotating rod is provided with multiple sets of scrapers, and the scrapers are arranged opposite to the baffles to reduce the phenomenon of clogging on the baffle surface.

[0020] The present invention is further configured such that the end of the scraper near the baffle is arc-shaped, and the outer wall of the scraper is in contact with the outer wall of the baffle.

[0021] Preferably, the outer wall of the scraper is in contact with the outer wall of the baffle, so that the scraper cleans the outer wall of the baffle, reduces the material blockage on the baffle surface, and improves the adsorption of the component.

[0022] In summary, the present invention has the following main advantages:

[0023] 1. This utility model uses a dust removal component to adsorb dust inside the device housing, greatly reducing the number of times manual cleaning of the cavity and pipes is required, improving the quality of raw material processing, reducing maintenance time and costs, and thus extending the service life of the equipment.

[0024] 2. This utility model uses multiple sets of scrapers, with the scrapers and baffles arranged opposite each other. When the surface of the baffle is blocked, the scrapers inside the device housing that rotate with the rotating rod clean the outer wall of the baffle, thereby improving the adsorption efficiency of the dust removal component, reducing the number of maintenance times, and improving the practicality of the component. Attached Figure Description

[0025] Figure 1 This is a three-dimensional top view of the present invention;

[0026] Figure 2 This is a front perspective view of the present utility model;

[0027] Figure 3 This is a schematic diagram of the dust removal component structure of this utility model;

[0028] Figure 4 This is a schematic diagram of the scraper shape of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Device housing; 2. Feed pipe; 3. Discharge pipe; 4. Dust removal assembly; 40. Vacuum cleaner; 41. First connecting pipe; 42. Second connecting pipe; 43. Positioning pipe; 44. Baffle; 45. Rotating rod; 46. Scraper. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The embodiments of this utility model will be described below based on its overall structure.

[0033] First embodiment:

[0034] Please see Figures 1-4 The device includes a housing 1, with an inlet pipe 2 and an outlet pipe 3 at its two ends. The outer wall of the housing 1 is also equipped with a dust collection assembly 4 for collecting dust entering and exiting the housing. The dust collection assembly 4 includes a vacuum cleaner 40, a second connecting pipe 42, and a positioning pipe 43. A first connecting pipe 41 is installed at the suction end of the vacuum cleaner 40, and the second connecting pipe 42 and the positioning pipe 43 are installed at the other end of the first connecting pipe 41. A baffle 44 is installed on the inner wall of the positioning pipe 43. Through the arrangement of the dust collection assembly 4, the dust inside the housing is collected. The dust inside the housing 1 is adsorbed, which greatly reduces the number of times the cavity and pipes need to be cleaned manually, improves the quality of raw material processing, reduces maintenance time and costs, and thus increases the service life of the equipment. With the setting of multiple sets of scrapers 46, which are set opposite to the baffles 44, when the surface of the baffles 44 is blocked, the scrapers 46 inside the housing 1 that follow the rotating rod 45 clean the outer wall of the baffles 44, thereby improving the adsorption efficiency of the dust removal component 4, reducing the number of maintenance times, and improving the practicality of the component.

[0035] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 A baffle 44 is provided at one end of the positioning tube 43 near the inner wall of the device housing 1, and the inner wall of the baffle 44 is provided with multiple sets of through holes. The baffle 44 reduces the amount of raw material entering the positioning tube 43, thereby effectively reducing the dust in the device housing 1.

[0036] For details regarding the above embodiments, please refer to [link / reference]. Figures 1-3 Multiple sets of second connecting pipes 42 and positioning pipes 43 are installed on the outer wall of the first connecting pipe 41, and the positioning pipes 43 are evenly distributed on the outer wall of the device housing 1 to adsorb dust in the device housing 1 from multiple angles, thereby improving the practicality of the dust removal component 4.

[0037] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 , Figure 2 The device housing 1 and the positioning tube 43 are connected in a continuous manner, and sealing rings are provided at both ends of the positioning tube 43 and the device housing 1 respectively. The connection between the positioning tube 43 and the device housing 1 effectively improves the stability of the dust removal component 4 during operation and also facilitates the adsorption of dust inside the device housing 1.

[0038] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 , Figure 2 and Figure 4The device housing 1 is equipped with a rotating rod 45, and one end of the rotating rod 45 is connected to a drive motor. The drive motor drives the rotating rod 45 to rotate, so that the scraper 46 on the outer wall of the rotating rod 45 stirs the raw materials.

[0039] For details regarding the above embodiments, please refer to [link / reference]. Figures 1-3 The second connecting pipe 42 is located between the first connecting pipe 41 and the positioning pipe 43, and the diameter of the second connecting pipe 42 is smaller than that of the positioning pipe 43, which effectively improves the adsorption force of the dust removal component 4, effectively adsorbs the dust in the device housing 1, and improves the practicality of the component.

[0040] Second embodiment:

[0041] Please see Figure 4 The difference between Embodiment 2 and Embodiment 1 is that, while retaining the features of Embodiment 1, multiple sets of scrapers 46 are provided on the outer wall of the rotating rod 45, and the scrapers 46 are arranged opposite to the baffle 44 to reduce the phenomenon of blockage on the surface of the baffle 44.

[0042] Multiple scrapers 46 are fixedly installed on the outer wall of the rotating rod 45. The end of the scraper 46 near the baffle 44 is arc-shaped, and the outer wall of the scraper 46 is in contact with the outer wall of the baffle 44, so that the scraper 46 cleans the outer wall of the baffle 44, reduces the material blockage on the surface of the baffle 44, and improves the adsorption of the component.

[0043] In practical operation, this utility model is as follows:

[0044] When the vacuum drying conversion equipment is needed to process the raw materials, firstly, the control button is activated so that multiple sets of raw materials enter the device housing 1 from the feed pipe 2. The bottom of the device housing 1 is equipped with a drive motor, which drives the rotating rod 45 to rotate, so that the scraper 46 on the outer wall of the rotating rod 45 stirs the raw materials. At the same time, the vacuum cleaner 40 is activated by the control button to start working, and sequentially adsorbs the dust in the device housing 1 through the first connecting pipe 41, the second connecting pipe 42 and the positioning pipe 43. The inner wall of the positioning pipe 43 is equipped with a baffle 44 to reduce the amount of raw materials entering the positioning pipe 43, thereby effectively reducing the dust in the device housing 1.

[0045] Furthermore, multiple scrapers 46 are installed on the outer wall of the rotating rod 45, and the scrapers 46 are arranged opposite to the baffle 44. The outer walls of the baffle 44 and the scrapers 46 are in contact. The rotating rod 45 drives the scrapers 46 to rotate, so that the scrapers 46 move the raw material on the surface of the baffle 44, reducing the appearance of blockage on the surface of the baffle 44 and improving the adsorption efficiency of the component.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A vacuum treatment conversion device for the production of polyester materials, comprising a device housing (1), characterized in that: The device housing (1) is provided with a feed pipe (2) and a discharge pipe (3) at both ends. The outer wall of the device housing (1) is also provided with a dust removal component (4) for collecting dust entering and leaving the device housing (1). The dust removal component (4) includes a vacuum cleaner (40), a second connecting pipe (42) and a positioning pipe (43). The suction end of the vacuum cleaner (40) is equipped with a first connecting pipe (41), and the other end of the first connecting pipe (41) is equipped with a second connecting pipe (42) and a positioning pipe (43). The inner wall of the positioning pipe (43) is equipped with a baffle (44).

2. A vacuum conversion apparatus for the production of a polyester material according to claim 1, characterized in that: The positioning tube (43) is provided with a baffle (44) at one end near the inner wall of the device housing (1), and the inner wall of the baffle (44) is provided with multiple sets of through holes.

3. A vacuum conversion apparatus for the production of a polyester material according to claim 1, characterized in that: Multiple sets of second connecting pipes (42) and positioning pipes (43) are installed on the outer wall of the first connecting pipe (41), and the positioning pipes (43) are evenly distributed on the outer wall of the device housing (1).

4. A vacuum conversion apparatus for the production of a polyester material according to claim 1, characterized in that: The device housing (1) and the positioning tube (43) are connected in communication, and sealing rings are respectively provided at both ends of the positioning tube (43) and the device housing (1).

5. A vacuum conversion apparatus for the production of a polyester material according to claim 1, characterized in that: The device housing (1) is provided with a rotating rod (45), and one end of the rotating rod (45) is connected to the drive motor.

6. A vacuum conversion apparatus for the production of a polyester material according to claim 1, characterized in that: The second connecting pipe (42) is located between the first connecting pipe (41) and the positioning pipe (43), and the diameter of the second connecting pipe (42) is smaller than that of the positioning pipe (43).

7. A vacuum conversion apparatus for the production of a polyester material according to claim 5, characterized in that: Multiple scrapers (46) are installed on the outer wall of the rotating rod (45), and the scrapers (46) are arranged opposite to the baffle (44).

8. The vacuum processing conversion device for polyester material production according to claim 7, characterized in that: The scraper (46) is arc-shaped at the end near the baffle (44), and the outer wall of the scraper (46) is in contact with the outer wall of the baffle (44).

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