Spray tower for washing powder production

Abstract

The utility model relates to the technical field of washing powder production, and discloses a spray tower for washing powder production, which comprises a tank body, a scattering mechanism, a drying mechanism and an atomizing mechanism, the top of the tank body is fixedly connected with a mounting box, the side surface of the mounting box is fixedly connected with a motor, and the scattering mechanism comprises an upper fluted disc and a lower fluted disc. A bevel gear is connected between the upper fluted disc and the lower fluted disc in a meshed mode, one end of the bevel gear is fixedly connected to the output end of the motor, the bottom of the upper fluted disc is fixedly connected with a solid stirring shaft, the bottom of the lower fluted disc is fixedly connected with a hollow stirring shaft, the hollow stirring shaft is rotationally connected to the surface of the tank body, and the solid stirring shaft is rotationally connected to the inner wall of the hollow stirring shaft. Scrapers are arranged on two sides of the surface of the hollow stirring shaft. By using the gas transmission ring, gas conveyed by the hot-air blower is dispersed, washing powder liquid in the tank body can be uniformly heated, the problem that the washing powder liquid is not uniformly heated is solved, and the drying efficiency of the washing powder liquid is improved.

Description

Technical Field

[0001] The utility model relates to the field of washing powder production, in particular to a spray tower for washing powder production. Background Art

[0002] In the production and processing process of washing powder, there is a process of spray drying, that is, the raw material solution formed by mixing various washing powder raw materials is sprayed into the spray drying tower. These raw material solutions sprayed into the spray drying tower are dried in a very short time to obtain the finished washing powder in solid powder form. The raw material spraying liquid is input into the atomizer through a pipeline, the raw materials are atomized by the atomizer, and then the internal temperature of the drying tower is reached to the specified temperature by the hot air distributor to obtain the finished washing powder in solid powder form.

[0003] Currently, a Chinese patent discloses a spray drying device for washing powder production, with the application number 2022210722771. The raw liquid is sucked into the drying barrel by a liquid extraction pump to atomize the raw liquid; hot air is blown into the drying barrel by a hot air blower to dry the raw liquid when it meets the hot air; the cylinder drives the annular ring to move up and down to scrape off the washing powder adhered to the inner wall of the drying barrel. It can automatically clean the washing powder adhered to the inner wall of the drying barrel without stopping for manual cleaning, thereby increasing the drying efficiency and reducing the labor cost.

[0004] Combined with the above disclosed technical solution, since there is only one output port of the hot air blower, it is difficult to evenly dry the washing powder liquid during blowing, and it is easy to blow the washing powder liquid to one side of the tank body, resulting in the washing powder liquid hanging on the inner wall of the tank body and being not easy to dry. Moreover, the above device does not have the function of scraping the washing powder dried at the top and bottom of the tank body. Therefore, we propose a spray tower for washing powder production. Summary of the Utility Model

[0005] To solve the technical problems in washing powder production, the utility model provides a spray tower for washing powder production.

[0006] The utility model is realized by the following technical solutions: A spray tower for washing powder production includes a tank body, a dispersing mechanism, a drying mechanism, and an atomizing mechanism. An installation box is fixedly connected to the top of the tank body, and a motor is fixedly connected to the side of the installation box.

[0007] The dispersing mechanism includes an upper gear disk and a lower gear disk. A bevel gear is meshed between the upper gear disk and the lower gear disk. One end of the bevel gear is fixedly connected to the output end of the motor. A solid stirring shaft is fixedly connected to the bottom of the upper gear disk, and a hollow stirring shaft is fixedly connected to the bottom of the lower gear disk. The hollow stirring shaft is rotatably connected to the surface of the tank body, and the solid stirring shaft is rotatably connected to the inner wall of the hollow stirring shaft. Scrapers are arranged on both sides of the surface of the hollow stirring shaft.

[0008] The drying mechanism includes a hot air blower and an air delivery ring. Both sides of the hot air blower are connected to the air delivery ring through air pipes. The air delivery ring is fixedly connected to the surface of the tank body. The surface of the air delivery ring is provided with air holes at equal intervals, and the air holes are connected to the tank body.

[0009] The atomization mechanism includes a liquid storage tank. A water pump is fixedly connected to the top of the liquid storage tank. The water pump is connected to a spray head through a water pipe, and the spray head is connected to the tank body.

[0010] As a further improvement of the above solution, a feeding pipe is connected to the bottom of the tank body to feed the washing powder.

[0011] As a further improvement of the above solution, dispersing rods are equally spaced on the inner side of the scraper and on both sides of the solid stirring shaft to disperse the washing powder liquid.

[0012] As a further improvement of the above solution, the scraper is inclined and abuts against the inner wall of the tank body, so that the scraper can better scrape the washing powder adhering to the inner wall of the tank body.

[0013] As a further improvement of the above solution, one end of the spray head is on the same horizontal line as the top surface of the inner wall of the tank body, so that the scraper will not hit the spray head.

[0014] As a further improvement of the above solution, the teeth of the upper gear disk and the lower gear disk are both bevel gears, so that the bevel gear can stably drive the upper gear disk and the lower gear disk to rotate.

[0015] As a further improvement of the above solution, the air holes are inclined, and a filter screen is arranged at the connection of the air holes and the tank body to prevent the washing powder from entering the air delivery ring.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. By using the air delivery ring, the gas conveyed by the hot air blower is dispersed, so that the washing powder liquid inside the tank body can be evenly heated, solving the problem of uneven heating of the washing powder liquid and improving the drying efficiency of the washing powder liquid.

[0018] 2. By using the lower gear disk, the lower gear disk drives the scraper to rotate, which can scrape the washing powder adhering to the inner wall of the tank body, making the scraping of the washing powder adhering to the inner wall of the tank body cleaner, solving the problem of incomplete scraping of the washing powder adhering to the inner wall of the tank body and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is Figure 1 a schematic cross-sectional structure diagram;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of an air delivery ring.

[0022] Main symbol description:

[0023] 1. Tank body; 2. Hot air blower; 3. Liquid storage tank; 4. Installation box; 5. Motor; 6. Nozzle; 7. Air delivery ring; 8. Scraper; 9. Dispersing rod; 10. Upper gear disc; 11. Lower gear disc; 12. Hollow stirring shaft; 13. Solid stirring shaft; 14. Feed pipe; 15. Filter screen; 16. Air delivery pipe; 17. Water pipe; 18. Water pump. Specific implementation manners

[0024] Next, in combination with the accompanying drawings and specific implementation manners, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-3 , a spray tower for producing washing powder in this embodiment includes a tank body 1 for processing washing powder. A feed pipe 14 for discharging materials is connected to the bottom of the tank body 1. An installation box 4 for installing a motor 5 is fixedly connected to the top of the tank body 1. A motor 5 for driving a bevel gear to rotate is fixedly connected to the side surface of the installation box 4.

[0027] A dispersing mechanism for dispersing the washing powder liquid. The dispersing mechanism includes an upper gear disc 10 for driving a solid stirring shaft 13 to rotate and a lower gear disc 11 for driving a hollow stirring shaft 12 to rotate. The teeth of the upper gear disc 10 and the lower gear disc 11 are both bevel teeth. A bevel gear for driving the upper gear disc 10 and the lower gear disc 11 to rotate is meshed between the upper gear disc 10 and the lower gear disc 11. One end of the bevel gear is fixedly connected to the output end of the motor 5. A solid stirring shaft 13 for driving a dispersing rod 9 to rotate is fixedly connected to the bottom of the upper gear disc 10. A hollow stirring shaft 12 for driving a scraper 8 to rotate is fixedly connected to the bottom of the lower gear disc 11. The hollow stirring shaft 12 is rotatably connected to the surface of the tank body 1. The solid stirring shaft 13 is rotatably connected to the inner wall of the hollow stirring shaft 12. Scrapers 8 are arranged on both sides of the surface of the hollow stirring shaft 12. Dispersing rods 9 are equally spaced on the inner sides of the scrapers 8 and on both sides of the solid stirring shaft 13. The scraper 8 is inclined and abuts against the inner wall of the tank body 1.

[0028] A drying mechanism for drying the washing powder liquid. The drying mechanism includes a hot air blower 2 for heating air and an air delivery ring 7 for delivering gas. Both sides of the hot air blower 2 are connected to the air delivery ring 7 through air delivery pipes 16. The air delivery ring 7 is fixedly connected to the surface of the tank body 1. Air delivery holes are equally spaced on the surface of the air delivery ring 7. The air delivery holes are connected to the tank body 1. The air delivery holes are inclined. A filter screen 15 for preventing washing powder from entering the air delivery ring 7 is arranged at the connection between the air delivery holes and the tank body 1.

[0029] Atomizing mechanism, the atomizing mechanism includes a liquid storage tank 3 for storing washing powder liquid, a water pump 18 is fixedly connected to the top of the liquid storage tank 3, the water pump 18 is connected to a spray head 6 through a water pipe 17, the spray head 6 is connected to the tank body 1, and one end of the spray head 6 is on the same horizontal line as the top surface of the inner wall of the tank body 1.

[0030] The implementation principle of a spray tower for washing powder production in the embodiment of the present application is as follows: Add the washing powder liquid into the liquid storage tank 3, turn on the motor 5, the water pump 18 and the hot air blower 2. Drive the bevel gear to rotate through the motor 5, drive the upper tooth disc 10 and the lower tooth disc 11 to rotate through the rotation of the bevel gear, drive the solid stirring shaft 13 and the hollow stirring shaft 12 to rotate through the rotation of the lower tooth disc 10 and the lower tooth disc 11, and drive the scraper 8 and the dispersing rod 9 to rotate through the rotation of the solid stirring shaft 13 and the hollow stirring shaft 12, so as to scrape the inner wall of the tank body 1 and disperse the washing powder liquid.

[0031] Extract the washing powder liquid in the liquid storage tank 3 through the water pump 18, transport it to the spray head 6 through the water pipe 17, and then spray the washing powder liquid into the tank body 1 by the spray head 6.

[0032] Heat the air through the hot air blower 2 and transport it to the air distribution ring 7 through the air delivery pipe 16, and dry the washing powder liquid in the tank body 1 through the air holes opened on the inner side of the air distribution ring 7.

[0033] The above implementation manner is only the preferred implementation manner of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantive changes and substitutions made by those skilled in the art based on the present invention belong to the protection scope required by the present invention.

Claims

1. A spray tower for producing washing powder, characterized in that: include: A tank body (1), wherein a mounting box (4) is fixedly connected to the top of the tank body (1), and a motor (5) is fixedly connected to the side of the mounting box (4); A dispersing mechanism, the dispersing mechanism comprising an upper toothed disc (10) and a lower toothed disc (11), a bevel gear being meshedly connected between the upper toothed disc (10) and the lower toothed disc (11), one end of the bevel gear being fixedly connected to the output end of the motor (5), a solid stirring shaft (13) being fixedly connected to the bottom of the upper toothed disc (10), a hollow stirring shaft (12) being fixedly connected to the bottom of the lower toothed disc (11), the hollow stirring shaft (12) being rotatably connected to the surface of the tank body (1), the solid stirring shaft (13) being rotatably connected to the inner wall of the hollow stirring shaft (12), and scrapers (8) being arranged on both sides of the surface of the hollow stirring shaft (12); A drying mechanism, the drying mechanism comprising a hot air blower (2) and an air supply ring (7), both sides of the hot air blower (2) are connected to the air supply ring (7) through an air supply pipe (16), the air supply ring (7) is fixedly connected to the surface of the tank body (1), and the surface of the air supply ring (7) is provided with air supply holes at equal intervals, and the air supply holes are connected to the tank body (1); The atomization mechanism comprises a liquid storage tank (3), the top of the liquid storage tank (3) is fixedly connected to a water pump (18), the water pump (18) is connected to a nozzle (6) through a water pipe (17), and the nozzle (6) is connected to the tank body (1).

2. A spray tower for producing washing powder as claimed in claim 1, characterized in that: The bottom of the tank body (1) is connected to a feed pipe (14).

3. A spray tower for producing washing powder as claimed in claim 1, characterized in that: The inner side of the scraper (8) and both sides of the solid stirring shaft (13) are evenly spaced with breaking rods (9).

4. A spray tower for producing washing powder as claimed in claim 1, characterized in that: The scraper (8) is arranged at an angle and abuts against the inner wall of the tank body (1).

5. A spray tower for producing washing powder as claimed in claim 1, characterized in that: One end of the spray head (6) is on the same horizontal line as the top surface of the inner wall of the tank body (1).

6. A spray tower for producing washing powder as claimed in claim 1, characterized in that: The teeth of the upper gear plate (10) and the lower gear plate (11) are both bevel teeth.

7. A spray tower for producing washing powder as claimed in claim 1, characterized in that: The gas delivery hole is arranged obliquely, and a filter screen (15) is arranged at the connection point between the gas delivery hole and the tank body (1).

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