A drying tower

Abstract

This application discloses a drying tower, relating to the field of drying towers. It includes a tower body, with a mounting frame fixedly installed on the top of the tower body. An atomizer is fixedly installed on the mounting frame, located above and communicating with the tower body. A discharge port is provided at the bottom of the tower body, and a hot air inlet is provided on one side of the tower body. A frame is provided inside the tower body, and a filter screen is fixedly installed within the frame. A scraping mechanism is provided inside the tower body, including a screw rotatably installed inside the tower body. This application controls the start of a reciprocating motor, whose output drives the screw to rotate. The rotation of the screw moves a threaded block and a connecting plate, which in turn moves a scraper, pushing and cleaning impurity particles remaining on the filter screen. These particles fall into an impurity collection box, facilitating processing and improving ease and flexibility of use.

Description

Technical Field

[0001] This application relates to the field of drying towers, and more particularly to a drying tower. Background Technology

[0002] Drying towers are commonly used equipment in industrial production for drying materials. Depending on the type of material being processed and the process requirements, liquid raw materials are atomized into microdroplets by an atomizer, which then come into contact with hot air in parallel flow to achieve instantaneous drying (taking only tens of seconds) and form solid particles.

[0003] In existing drying towers, liquid is atomized by an atomizer and sprayed into the tower. The evaporated solid particles are collected from the bottom of the drying chamber and filtered through a screen for later screening. However, during spraying, a small amount of material is adsorbed into the drying tower and agglomerates at high temperatures, falling onto the screen. When the solid material is large, it becomes difficult to discharge and can clog the mesh of the screen, affecting subsequent discharge efficiency. Therefore, the convenience and flexibility of existing drying towers can be further improved. Utility Model Content

[0004] To further improve the convenience and flexibility of using existing drying towers, this application provides a drying tower.

[0005] The drying tower provided in this application adopts the following technical solution: a drying tower includes a tower body, a mounting frame is fixedly installed on the top of the tower body, an atomizer is fixedly installed on the mounting frame, the atomizer is located above the tower body and is connected to it, a material outlet is provided at the bottom of the tower body, a hot air inlet is provided on one side of the tower body, a frame is provided inside the tower body, a filter screen is fixedly installed inside the frame, and a scraping mechanism is provided inside the tower body;

[0006] The scraping mechanism includes a screw rotatably mounted inside the tower body, a threaded block screwed onto the screw, a fixed frame fixedly mounted on one side of the tower body, a reciprocating motor fixedly mounted on the fixed frame, the output end of the reciprocating motor fixedly mounted to one end of the screw, a connecting plate fixedly mounted on the bottom of the threaded block, and a scraper fixedly mounted on the bottom of the connecting plate, the scraper being located above the filter screen.

[0007] By adopting the above technical solution, the reciprocating motor is controlled to start, and the output end of the reciprocating motor drives the screw to rotate. The rotation of the screw drives the threaded block and the connecting plate to move. The movement of the connecting plate drives the scraper to move as well, pushing and cleaning the impurity particles remaining on the filter screen, and causing the impurity particles to fall into the impurity collection box. Therefore, it is easy to process them and improves the convenience and flexibility of use.

[0008] Preferably, a limit rod is fixedly installed inside the tower body, and a connecting block is slidably sleeved on the limit rod, and the connecting block is fixedly installed with the connecting plate.

[0009] By adopting the above technical solution, the connecting plate can be limited in movement by setting a limit rod.

[0010] Preferably, an impurity discharge port is provided on one side of the tower body, and a sealing plate is hinged inside the impurity discharge port. The impurity discharge port and the filter screen are arranged correspondingly.

[0011] By adopting the above technical solution, impurities can be discharged through the impurity discharge port by opening the sealing plate.

[0012] Preferably, the impurity discharge port is provided with a reinforcing frame, and a first bolt is screwed onto the reinforcing frame.

[0013] By adopting the above technical solution, the first bolt can be rotated to release the positioning installation of the reinforcement frame. At this time, the reinforcement frame can be disassembled and reinforced.

[0014] Preferably, an impurity collection box is provided on one side of the tower body, and corresponding mounting plates are fixedly installed on both sides of the impurity collection box. A corresponding second bolt is screwed onto each of the two mounting plates, and the impurity collection box is located below the impurity discharge port.

[0015] By adopting the above technical solution and setting up an impurity collection box, it is convenient to collect and process impurities.

[0016] Preferably, an infrared sensor and a temperature sensor are fixedly and sealed on one side of the tower body.

[0017] By adopting the above technical solution, the thickness of impurities on the filter screen can be sensed by an infrared sensor, so that they can be cleaned in time. Furthermore, the internal temperature of the tower can be sensed by a temperature sensor, so that the internal temperature can be controlled.

[0018] Preferably, a display screen is fixedly installed on one side of the tower body, and the display screen is connected to an infrared sensor and a temperature sensor for signal transmission.

[0019] By adopting the above technical solution, the status can be displayed on the screen, making it easier for staff to observe, thus further improving the convenience and flexibility of use.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs a scraper and other components, which, when activated by a reciprocating motor, cause the screw to rotate. The rotation of the screw then moves the threaded block and connecting plate, which in turn moves the scraper. This process pushes and cleans the impurity particles remaining on the filter screen, causing them to fall into the impurity collection box. This facilitates processing and improves the convenience and flexibility of use.

[0022] 2. This application employs infrared sensors and other technologies. The infrared sensors can detect the thickness of impurities on the filter screen, allowing for timely cleaning. The temperature sensors can detect the internal temperature of the tower, enabling temperature control. The display screen shows the status of the tower, facilitating observation by staff. Therefore, this application further improves the convenience and flexibility of use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a drying tower according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the material collection part of the scraping structure, which is the main embodiment of this application.

[0025] Figure 3 This is a schematic diagram of the scraping part, which mainly illustrates the scraping structure in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the main structure of the scraper part in the embodiments of this application;

[0027] Reference numerals: 1. Tower body; 2. Hot air inlet; 3. Discharge outlet; 4. Atomizer; 5. Mounting frame; 6. Impurity collection box; 7. Impurity discharge outlet; 8. Sealing plate; 9. Reinforcing frame; 10. First bolt; 11. Mounting plate; 12. Second bolt; 13. Infrared sensor; 14. Temperature sensor; 15. Display screen; 16. Frame; 17. Filter screen; 18. Screw; 19. Fixing frame; 20. Reciprocating motor; 21. Threaded block; 22. Connecting block; 23. Connecting plate; 24. Scraper; 25. Limiting rod. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 This application will be described in further detail.

[0029] This application discloses a drying tower.

[0030] Reference Figure 1 , Figure 3 and Figure 4A drying tower includes a tower body 1, a mounting frame 5 fixedly installed on the top of the tower body 1, and an atomizer 4 fixedly installed on the mounting frame 5. The atomizer 4 is located above the tower body 1 and is connected to it. The bottom of the tower body 1 is provided with a discharge port 3, and a hot air inlet 2 is provided on one side of the tower body 1. A frame 16 is provided inside the tower body 1, and a filter screen 17 is fixedly installed inside the frame 16. A scraping mechanism and a monitoring mechanism are provided inside the tower body 1.

[0031] The scraping mechanism includes a screw 18 rotatably installed inside the tower body 1, a threaded block 21 screwed onto the screw 18, a fixed frame 19 fixedly installed on one side of the tower body 1, a reciprocating motor 20 fixedly installed on the fixed frame 19, the output end of the reciprocating motor 20 fixedly installed with one end of the screw 18, a connecting plate 23 fixedly installed at the bottom of the threaded block 21, a scraper 24 fixedly installed at the bottom of the connecting plate 23, the scraper 24 being located above the filter screen 17, a limiting rod 25 fixedly installed inside the tower body 1, a connecting block 22 slidably sleeved on the limiting rod 25, the connecting block 22 being fixedly installed with the connecting plate 23, an impurity discharge port 7 opened on one side of the tower body 1, a sealing plate 8 sealed and hinged inside the impurity discharge port 7, the impurity discharge port 7 being correspondingly set with the filter screen 17, a reinforcing frame 9 provided on the impurity discharge port 7, and a first bolt 10 screwed onto the reinforcing frame 9;

[0032] The tower body 1 has an impurity collection box 6 on one side, and corresponding mounting plates 11 are fixedly installed on both sides of the impurity collection box 6. The two mounting plates 11 are screwed with corresponding second bolts 12. The impurity collection box 6 is located below the impurity discharge port 7.

[0033] In use, the liquid is atomized into small particles by the atomizer 4, forming mist droplets, and sprayed into the tower body 1. At this time, the mist droplets exchange heat with the hot air in the tower body 1, the water evaporates, and the evaporated solid particles are discharged from the discharge port 3. Larger particles and agglomerated particles adsorbed in the tower body 1 will fall onto the filter screen 17, which can filter and screen the solid particles.

[0034] When it is necessary to clean the impurity particles on the filter screen 17, first turn the first bolt 10 to release the positioning installation of the reinforcing frame 9. At this time, the reinforcing frame 9 can be disassembled and the sealing plate 8 can be opened. Then, the reciprocating motor 20 can be started. The output end of the reciprocating motor 20 will drive the screw 18 to rotate. The rotation of the screw 18 will drive the threaded block 21 and the connecting plate 23 to move. The movement of the connecting plate 23 will also drive the scraper 24 to move, pushing and cleaning the impurity particles remaining on the filter screen 17, and causing the impurity particles to fall into the impurity collection box 6. Therefore, it is convenient to process them and improves the convenience and flexibility of use.

[0035] Reference Figure 2The monitoring mechanism includes an infrared sensor 13 and a temperature sensor 14, which are fixedly installed on one side of the tower body 1 and sealed respectively. A display screen 15 is fixedly installed on one side of the tower body 1, and the display screen 15 is connected to the infrared sensor 13 and the temperature sensor 14 for signal transmission.

[0036] During use, the infrared sensor 13 can sense the thickness of impurities on the filter 17, allowing for timely cleaning. The temperature sensor 14 can sense the internal temperature of the tower body 1, enabling temperature control. The display screen 15 displays the status, facilitating observation by staff. This further enhances the convenience and flexibility of use.

[0037] The implementation principle of a drying tower in this application embodiment is as follows: When in use, the liquid is atomized into small particles by the atomizer 4, forming mist droplets, and sprayed into the tower body 1. At this time, the mist droplets exchange heat with the hot air in the tower body 1, the water evaporates, and the evaporated solid particles are discharged from the discharge port 3. Larger particles and agglomerated particles adsorbed in the tower body 1 will fall onto the filter screen 17, and the solid particles can be filtered and screened.

[0038] When it is necessary to clean the impurities on the filter screen 17, first turn the first bolt 10 to release the positioning installation of the reinforcing frame 9. At this time, the reinforcing frame 9 can be disassembled and the sealing plate 8 can be opened. Then, the reciprocating motor 20 can be started. The output end of the reciprocating motor 20 will drive the screw 18 to rotate. The rotation of the screw 18 will drive the threaded block 21 and the connecting plate 23 to move. The movement of the connecting plate 23 will also drive the scraper 24 to move, pushing and cleaning the impurities on the filter screen 17, and causing the impurities to fall into the impurity collection box 6. Therefore, it is convenient to process them and improves the convenience and flexibility of use.

[0039] The infrared sensor 13 can sense the thickness of impurities on the filter screen 17, allowing for timely cleaning. The temperature sensor 14 can sense the internal temperature of the tower body 1, enabling temperature control. The display screen 15 can show the status, facilitating observation by staff. This further improves the convenience and flexibility of use.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A drying tower, comprising a tower body (1), a mounting rack (5) fixedly mounted on the top of the tower body (1), an atomizer (4) fixedly mounted on the mounting rack (5), the atomizer (4) being located above the tower body (1) and penetrating through the tower body (1), and a discharge port (3) provided at the bottom of the tower body (1), characterized in that: A hot air inlet (2) is provided on one side of the tower body (1), a frame (16) is provided inside the tower body (1), a filter screen (17) is fixedly installed inside the frame (16), and a scraping mechanism is provided inside the tower body (1). The scraping mechanism includes a screw (18) rotatably installed inside the tower body (1), a threaded block (21) screwed onto the screw (18), a fixed frame (19) fixedly installed on one side of the tower body (1), a reciprocating motor (20) fixedly installed on the fixed frame (19), the output end of the reciprocating motor (20) fixedly installed with one end of the screw (18), a connecting plate (23) fixedly installed at the bottom of the threaded block (21), a scraper (24) fixedly installed at the bottom of the connecting plate (23), and the scraper (24) is located above the filter screen (17).

2. A drying column according to claim 1, characterised in that: A limiting rod (25) is fixedly installed inside the tower body (1), and a connecting block (22) is slidably sleeved on the limiting rod (25). The connecting block (22) is fixedly installed with the connecting plate (23).

3. A drying column according to claim 1, characterized in that: The tower body (1) has an impurity discharge port (7) on one side. A sealing plate (8) is hinged inside the impurity discharge port (7). The impurity discharge port (7) and the filter screen (17) are arranged correspondingly.

4. A drying column according to claim 3, characterised in that: The impurity discharge port (7) is provided with a reinforcing frame (9), and a first bolt (10) is screwed onto the reinforcing frame (9).

5. A drying column according to claim 3, characterised in that: The tower body (1) is provided with an impurity collection box (6) on one side. The impurity collection box (6) is fixedly installed with corresponding mounting plates (11) on both sides. The two mounting plates (11) are screwed with corresponding second bolts (12). The impurity collection box (6) is located below the impurity discharge port (7).

6. A drying column according to claim 1, characterized in that: An infrared sensor (13) and a temperature sensor (14) are fixedly and sealed on one side of the tower body (1).

7. A drying column according to claim 6, characterised in that: A display screen (15) is fixedly installed on one side of the tower body (1), and the display screen (15) is connected to the infrared sensor (13) and the temperature sensor (14) respectively.

Images