Anti-solidification device for binder production
By using an anti-solidification device with a stirring paddle and scraper structure in the adhesive production, the problem of solidification and burning of the adhesive during the production process is solved, the uniform heating and flowability of the adhesive is achieved, and the production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421895805.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-07
AI Technical Summary
Traditional stirring and heating methods are difficult to effectively prevent the adhesive from solidifying during the production process, resulting in some adhesive being heated and burnt, affecting the quality of the entire batch of adhesives.
An anti-solidification device for the production of adhesives is designed, using a stirring paddle and a spiral heating channel combined with a scraper structure to maintain the fluidity of the adhesive within the appropriate temperature range by stirring, and at the same time, the adhesive adhered to the inner wall of the storage tank is scraped off to prevent burnt.
Effectively prevent the adhesive from solidifying, maintain the fluidity of the adhesive, reduce production interruptions and equipment cleaning time, improve production efficiency, and avoid overall quality decline.
Smart Images
Figure CN223069385U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-solidification equipment, in particular to an anti-solidification device for binder production. Background Art
[0002] A binder, also known as an adhesive or glue, is a stress material used to join or bond the same or different materials. As is well known, binders are prone to solidification. In order to prevent the binder from solidifying during the production process, resulting in a decline in its performance and affecting the quality of the final product, anti-solidification measures need to be implemented to ensure the fluidity and processability of the binder during production.
[0003] Traditional methods for preventing binder solidification include: heating the production equipment and the binder to keep it within an appropriate temperature range to prevent solidification; stirring the binder to increase its fluidity and prevent local solidification. However, it has been found in actual production that a single method of stirring or heating is difficult to achieve an effective anti-solidification effect. Therefore, a method of synchronously heating and stirring is often used. However, due to the difficulty of detaching the binder on the heat-conducting component by the traditional stirring structure, the binder adhering to the heat-conducting component will be heated for a long time and cause scorching, affecting the quality of the whole batch of binder. For this reason, this application proposes an anti-solidification device for binder production. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an anti-solidification device for binder production, which can effectively solve the problem that part of the binder is continuously heated and scorched, affecting the overall quality of the binder, while keeping the binder within an appropriate temperature range, improving the fluidity of the binder, and preventing the binder from solidifying.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An anti-solidification device for binder production includes a storage tank for containing the binder. A stirring paddle for stirring the binder is arranged inside the storage tank, and a heating channel for steam circulation is opened in the tank wall of the storage tank; the inner diameter of the storage tank gradually decreases from bottom to top. A scraping plate is arranged inside the shelf plate, and the storage tank is also provided with a support member that can push the scraping plate to elastically contact the inner wall of the storage tank and rotate synchronously with the stirring paddle.
[0007] Preferably, a tank cover is arranged at the top of the storage tank. The stirring paddle includes a shaft rod rotatably installed on the tank cover and extending into the storage tank, and stirring blades assembled at the bottom end of the shaft rod. A motor for driving the shaft rod to rotate is installed on the top of the tank cover.
[0008] Preferably, a feeding port is provided on the can lid, a discharge pipe is connected to the bottom end of the storage tank, and a control valve is assembled on the discharge pipe.
[0009] Preferably, the bottom end of the storage tank arches downward in an arc shape, a support plate is fixedly sleeved at the bottom end of the storage tank, and support columns are vertically installed at the four corners of the bottom of the support plate.
[0010] Preferably, the heating channels are distributed in a spiral shape, a steam inlet pipe communicating with the top end of the heating channels and a drain pipe communicating with the bottom end of the heating channels are provided on the side wall of the storage tank.
[0011] Preferably, the support member includes a fixed sleeve radially fixed on the shaft rod and a movable rod movably penetrating through the end of the fixed sleeve, the scraping plate is connected to one end of the movable rod extending out of the fixed sleeve, a stop block is connected to one end of the movable rod extending into the fixed sleeve, and a spring is provided between the stop block and the inner end wall of the fixed sleeve.
[0012] Preferably, the side of the scraping plate facing the inner wall of the storage tank is bent in an arc shape and has a sharp edge, and a convex rib is provided at a position of the scraping plate close to the bent part.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] With the arrangement of the stirring paddle and the heating channels in the present utility model, when the binder is injected into the storage tank, the steam flows through the spiral-distributed heating channels to heat the binder in the storage tank. The motor is started to drive the shaft rod and the stirring blades to rotate, so as to stir the binder in the storage tank, make the binder evenly heated, keep it within a suitable temperature range, and at the same time increase the fluidity of the binder by stirring, thereby achieving the purpose of preventing the binder from solidifying, reducing the production interruption and equipment cleaning time caused by solidification, and thus improving the production efficiency.
[0015] In the present utility model, the elastic force of the spring in the fixed sleeve pushes the movable rod to make the scraping plate contact with the inner wall of the storage tank. During the rotation of the shaft rod, the scraping plate will rotate through the fixed sleeve and the movable rod. Thus, the scraping plate can continuously scrape off the binder adhering to the inner wall of the storage tank, preventing the problem that part of the binder continuously adheres to the inner wall of the storage tank and is overheated for a long time to produce charring and affect the overall quality.
[0016] With the structural design that the inner diameter of the storage tank gradually decreases from bottom to top in the present utility model, the side wall of the storage tank inclines towards the inside, which can not only reduce the amount of binder adhering to the inner wall of the storage tank, but also enable the binder scraped off from the inner wall of the storage tank to directly fall to the bottom for mixing, enhancing the anti-charring effect.
[0017] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. Description of the Drawings
[0018] Figure 1 is the overall structural schematic diagram of the present utility model;
[0019] Figure 2 is the internal structural schematic diagram of the storage tank of the present utility model;
[0020] Figure 3 is the structural schematic diagram of the stirring paddle and the scraper of the present utility model;
[0021] Figure 4 is the end structural schematic diagram of the scraper of the present utility model;
[0022] Figure 5 is the structural schematic diagram of the support member of the present utility model.
[0023] In the figure: 1, frame plate; 2, storage tank; 3, tank cover; 4, stirring paddle; 5, feeding port; 6, steam inlet pipe; 7, drain pipe; 8, support column; 9, heating channel; 10, scraper; 11, support member; 12, discharge pipe; 13, control valve; 14, shaft rod; 15, stirring blade; 16, motor; 17, fixed sleeve; 18, movable rod; 19, convex rib; 20, stop block; 21, spring. Specific embodiments
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. The following describes each embodiment of the present utility model in detail with reference to the drawings.
[0025] Embodiment
[0026] Please refer to Figures 1 to 5, the present utility model preferably provides a technical solution: an anti-solidification device for binder production, including a storage tank 2 for containing the binder, a stirring paddle 4 for stirring the binder is arranged in the storage tank 2, and a heating channel 9 for steam circulation is opened in the tank wall of the storage tank 2; the inner diameter of the storage tank 2 gradually decreases from bottom to top, a scraping plate 10 is arranged in the storage tank 2, and the storage tank 2 is also provided with a support member 11 that can push the scraping plate 10 to elastically contact the inner wall of the frame plate 1 and rotate synchronously with the stirring paddle 4. In this structural manner, when the binder is injected into the storage tank 2, the steam flows through the spirally distributed heating channel 9 to heat the binder in the storage tank 2, and the stirring paddle 4 is used to stir the binder in the storage tank 2, so that the binder is evenly heated and maintained within a suitable temperature range. At the same time, the fluidity of the binder is increased by stirring, so as to achieve the purpose of preventing the binder from solidifying. While the stirring paddle 4 rotates, it drives the scraping plate 10 to rotate. The scraping plate 10 can continuously scrape off the binder adhering to the inner wall of the storage tank 2, preventing some binder from continuously adhering to the inner wall of the storage tank 2 and being heated for a long time to produce charring and affecting the overall quality. In addition, the structural design that the inner diameter of the storage tank 2 gradually decreases from bottom to top makes the side wall of the storage tank 2 inclined towards the inside, which can not only reduce the amount of binder adhering to the inner wall of the storage tank 2, but also enable the binder scraped off from the inner wall of the storage tank 2 to directly fall to the bottom for mixing, enhancing the anti-charring effect.
[0027] In this embodiment, a tank cover 3 is arranged at the top of the storage tank 2. The stirring paddle 4 includes a shaft rod 14 rotatably installed on the tank cover 3 and extending into the storage tank 2 and a stirring blade 15 assembled at the bottom end of the shaft rod 14. A motor 16 for driving the shaft rod 14 to rotate is installed on the top of the tank cover 3. Starting the motor 16 drives the shaft rod 14 and the stirring blade 15 to rotate, and the binder in the storage tank 2 can be stirred to increase the fluidity of the binder; a feeding port 5 is opened on the tank cover 3 for injecting the binder, a discharge pipe 12 is connected to the bottom end of the storage tank 2, and a control valve 13 is assembled on the discharge pipe 12 for discharging the binder. The bottom end of the storage tank 2 arches downward in an arc shape, which is beneficial to the discharge of the binder. A frame plate 1 is fixedly sleeved at the bottom end of the storage tank 2, and support columns 8 are vertically installed at the four corners of the bottom of the frame plate 1.
[0028] In this embodiment, the heating channel 9 is spirally distributed, which is beneficial to the uniform heating of the binder. A steam inlet pipe 6 communicating with the top end of the heating channel 9 and a drain pipe 7 communicating with the bottom end of the heating channel 9 are arranged on the side wall of the storage tank 2. Steam is input into the heating channel 9 from the steam inlet pipe 6, and the binder in the storage tank 2 is heated through the spirally distributed heating channel 9. The water condensed after the steam is cooled is discharged through the drain pipe 7.
[0029] As a preferred implementation mode of this embodiment, the support member 11 includes a fixed sleeve 17 radially fixed on the shaft rod 14 and a movable rod 18 movably inserted through the end of the fixed sleeve 17. The scraping plate 10 is connected to one end of the movable rod 18 extending outside the fixed sleeve 17. A stop block 20 is connected to the end of the movable rod 18 extending into the fixed sleeve 17. A spring 21 is arranged between the stop block 20 and the inner end wall of the fixed sleeve 17. In this structural manner, the elastic force of the spring 21 in the fixed sleeve 17 pushes the movable rod 18 to make the scraping plate 10 contact with the inner wall of the storage tank 2. During the rotation of the shaft rod 14, the scraping plate 10 will rotate through the fixed sleeve 17 and the movable rod 18.
[0030] In this embodiment, the side of the scraping plate 10 facing the inner wall of the storage tank 2 is arc-shaped and has a sharp edge, which is beneficial to scraping off the adhesive adhered to the inner wall of the storage tank 2. A convex rib 19 is arranged at a position of the scraping plate 10 close to the bending part, which is beneficial to the falling off of the adhesive scraped from the inner wall of the storage tank 2.
[0031] During use, the adhesive is injected into the storage tank 2, and steam is input into the heating channel 9 from the steam inlet pipe 6. The adhesive in the storage tank 2 is heated through the spirally distributed heating channel 9. The water condensed after the steam is cooled is discharged through the drain pipe 7. At the same time, the motor 16 is started to drive the shaft rod 14 and the stirring blade 15 to rotate, so as to stir the adhesive in the storage tank 2, make the adhesive evenly heated, keep it within a suitable temperature range, and at the same time increase the fluidity of the adhesive by stirring to achieve the purpose of preventing the adhesive from solidifying. Further, the elastic force of the spring 21 in the fixed sleeve 17 pushes the movable rod 18 to make the scraping plate 10 contact with the inner wall of the storage tank 2. During the rotation of the shaft rod 14, the scraping plate 10 will rotate through the fixed sleeve 17 and the movable rod 18. Thus, the scraping plate 10 can continuously scrape off the adhesive adhered to the inner wall of the storage tank 2, preventing the problem that part of the adhesive continuously adheres to the inner wall of the storage tank 2 and is heated for a long time to produce charring and affect the overall quality. Further, the structural design that the inner diameter of the storage tank 2 gradually decreases from bottom to top makes the side wall of the storage tank 2 inclined towards the inside, which can not only reduce the amount of adhesive adhering to the inner wall of the storage tank 2, but also enable the adhesive scraped from the inner wall of the storage tank 2 to directly fall into the mixing part, enhancing the anti-charring effect.
[0032] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. Among them, there are various ways of detachable installation. For example, it can be in a way of cooperation between plugging and buckling, or in a way of bolt connection, etc.
[0033] The above, in combination with the embodiments and the drawings, clearly and completely describes the concept, specific structure, and technical effects of the present utility model to fully understand the purpose, features, and effects of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model. In addition, all the connection / linkage relationships mentioned in the text do not simply refer to the direct connection of components, but refer to the formation of a more optimal connection structure by adding or reducing connection accessories according to specific implementation situations.
[0034] The above specific description of the present utility model in the embodiments is only used to further illustrate the present utility model and cannot be understood as a limitation on the protection scope of the present utility model. Any non-essential improvements and adjustments made by technical engineers in the art based on the content of the above utility model all fall within the protection scope of the present utility model.
Claims
1. An anti-solidification device for binder production, comprising a storage tank (2) for containing the binder, wherein a stirring paddle (4) for stirring the binder is arranged in the storage tank (2), and it is characterized in that: A heating channel (9) for steam circulation is formed in the tank wall of the storage tank (2); The inner diameter of the storage tank (2) gradually decreases from bottom to top. A scraping plate (10) is arranged in the storage tank (2), and the storage tank (2) is further provided with a support member (11) capable of pushing the scraping plate (10) to elastically contact the inner wall of the frame plate (1) and rotate synchronously with the stirring paddle (4).
2. The anti-solidification device for the production of adhesives according to claim 1, characterized in that: A tank cover (3) is arranged at the top of the storage tank (2). The stirring paddle (4) includes a shaft rod (14) rotatably installed on the tank cover (3) and extending into the storage tank (2), and a stirring blade (15) assembled at the bottom end of the shaft rod (14). A motor (16) for driving the shaft rod (14) to rotate is installed on the top of the tank cover (3).
3. The anti-solidification device for the production of adhesives according to claim 2, characterized in that: A feeding port (5) is formed in the tank cover (3). A discharge pipe (12) is connected to the bottom end of the storage tank (2), and a control valve (13) is assembled on the discharge pipe (12).
4. The anti-solidification device for the production of adhesives according to claim 1, characterized in that: The bottom end of the storage tank (2) arches downward in an arc shape. A frame plate (1) is fixedly sleeved at the bottom end of the storage tank (2), and support columns (8) are vertically installed at the four corners of the bottom of the frame plate (1).
5. The anti-solidification device for binder production according to claim 1, characterized in that: The heating channel (9) is distributed in a spiral shape. A steam inlet pipe (6) communicating with the top end of the heating channel (9) and a drain pipe (7) communicating with the bottom end of the heating channel (9) are arranged on the side wall of the storage tank (2).
6. The anti-solidification device for binder production according to claim 1, characterized in that: The support member (11) includes a fixed sleeve (17) radially fixed on the shaft rod (14) and a movable rod (18) movably penetrating through the end of the fixed sleeve (17). The scraping plate (10) is connected to one end of the movable rod (18) extending out of the fixed sleeve (17). A stopper (20) is connected to the end of the movable rod (18) extending into the fixed sleeve (17), and a spring (21) is arranged between the stopper (20) and the inner end wall of the fixed sleeve (17).
7. An anti-solidification device for the production of adhesives according to claim 1, characterized in that: The side of the scraping plate (10) facing the inner wall of the storage tank (2) is bent in an arc shape and has a sharp edge. A convex rib (19) is arranged at a position of the scraping plate (10) close to the bent part.