Silicon dioxide drying energy-saving device

Abstract

The utility model discloses a silicon dioxide drying energy-saving device which comprises a drying box, the upper end of the drying box is fixedly connected with a transmission motor, an output shaft of the transmission motor is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a plurality of sets of evenly-spreading rods, and the lower ends of the evenly-spreading rods are fixedly connected with a plurality of dispersing rods. A spiral feeding rod is fixedly connected to the lower end of the rotating rod, a plurality of uniform spreading net plates are fixedly connected to the inner wall of the drying box, a hot air box is fixedly connected to one side of the drying box, an air inlet is formed in one side of the hot air box, a fan is fixedly connected to the interior of the air inlet, and heating plates are symmetrically arranged on the inner wall of the hot air box; an air outlet is formed in one side of the hot air box, and a hot air pipe is arranged on one side of the air outlet. And by arranging a transmission motor, a rotating rod, a uniform spreading rod, a dispersing rod and a uniform spreading net plate, silicon dioxide is uniformly spread, multi-stage drying is carried out, the drying efficiency is high, and energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying devices, in particular to a silicon dioxide drying energy-saving device. Background Art

[0002] A Chinese utility model patent with announcement number CN217448965U discloses a silicon dioxide energy-saving drying device, which can make the drying device more energy-efficient, improve the working efficiency of the drying tower, save costs, and is practical.

[0003] However, in the above scheme, although the working efficiency of the drying tower can be improved by guiding the air, the used silica is piled up together and is dried from the outside to the inside during the drying process. The silica on the outside that has been dried by the hot air will affect the silica on the inside that has not yet dried, resulting in a longer overall drying time and affecting the drying speed of the silica. Utility Model Content

[0004] The purpose of the utility model is to provide a silicon dioxide drying energy-saving device, which can spread the silicon dioxide evenly through a transmission motor, a rotating rod, a spreading rod, a dispersion rod, and a spreading mesh plate, and perform multi-stage drying with high drying efficiency and energy saving.

[0005] To achieve the above-mentioned purpose, a silicon dioxide drying energy-saving device is provided, comprising: a drying box, the upper end of the drying box is fixedly connected to a transmission motor, the output shaft of the transmission motor is fixedly connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a plurality of groups of averaging rods, the lower end of the averaging rod is fixedly connected to a plurality of dispersion rods, the lower end of the rotating rod is fixedly connected to a spiral feeding rod, and the inner wall of the drying box is fixedly connected to a plurality of averaging mesh plates;

[0006] A hot air box is fixedly connected to one side of the drying box, an air inlet is provided on one side of the hot air box, a fan is fixedly connected to the inside of the air inlet, heating plates are symmetrically arranged on the inner wall of the hot air box, an air outlet is provided on one side of the hot air box, a hot air pipe is arranged on one side of the air outlet, a plurality of hot air outlets are provided on one side of the drying box, a circulation shell is arranged on one side of the hot air outlet, and a circulation pump is fixedly connected to the upper end of the hot air box.

[0007] According to the silicon dioxide drying energy-saving device, a feed pipe is fixedly connected to the lower end of the drying box, and the spiral feeding rod is located in the feed pipe.

[0008] According to the silicon dioxide drying energy-saving device, a guide block is fixedly connected to the inner bottom wall of the drying box.

[0009] According to the silicon dioxide drying energy-saving device, a dustproof net is fixedly connected to the interior of the air inlet.

[0010] According to the silicon dioxide drying energy-saving device, a circulation pipe is fixedly connected to the upper end of the circulation pump, and one end of the circulation pipe is fixedly connected to the upper end of the circulation shell.

[0011] According to the silicon dioxide drying energy-saving device, a circulation port is opened on the upper surface of the hot air box.

[0012] According to the silicon dioxide drying energy-saving device, a feed pipe is fixedly connected to the upper end of the drying box.

[0013] According to the silicon dioxide drying energy-saving device, bottom columns are fixedly connected to the four corners of the lower end of the drying box.

[0014] The purpose of the utility model is to provide a silicon dioxide drying energy-saving device, the main innovation points are:

[0015] 1. The silicon dioxide drying energy-saving device spreads the silicon dioxide evenly by arranging a transmission motor, a rotating rod, a spreading rod, a dispersing rod, and a spreading mesh plate, performs multi-stage drying, has high drying efficiency, and saves energy consumption.

[0016] 2. The silicon dioxide drying energy-saving device is provided with a circulation shell, a hot air outlet, a circulation pump, and a circulation pipe, so that the exhausted hot air is drawn into a hot air box, reheated and then enters a drying box for drying, thereby improving energy utilization.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 A three-dimensional diagram of a silicon dioxide drying energy-saving device proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a silicon dioxide drying energy-saving device proposed by the utility model;

[0021] Figure 3 This is a cross-sectional view of a hot air box of a silicon dioxide drying energy-saving device proposed in the utility model.

[0022] Legend:

[0023] 1. Drying box; 2. Transmission motor; 3. Rotating rod; 4. Spreading rod; 5. Dispersion rod; 6. Spreading mesh plate; 7. Guide block; 8. Feeding pipe; 9. Screw feeding rod; 10. Hot air box; 11. Air inlet; 12. Fan; 13. Dust screen; 14. Heating plate; 15. Air outlet; 16. Hot air pipe; 17. Hot air outlet; 18. Circulation shell; 19. Circulation pump; 20. Circulation pipe; 21. Circulation port; 22. Feed pipe; 23. Bottom column. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-3 The utility model embodiment is a silicon dioxide drying energy-saving device, which includes a drying box 1, the upper end of the drying box 1 is fixedly connected to a transmission motor 2, the output shaft of the transmission motor 2 is fixedly connected to a rotating rod 3, the outer surface of the rotating rod 3 is fixedly connected to a plurality of groups of averaging rods 4, the lower end of the averaging rod 4 is fixedly connected to a plurality of dispersion rods 5, the lower end of the rotating rod 3 is fixedly connected to a spiral feeding rod 9, and the inner wall of the drying box 1 is fixedly connected to a plurality of averaging mesh plates 6. By arranging the transmission motor 2, the rotating rod 3, the averaging rod 4, the dispersion rod 5, and the averaging mesh plate 6, the silicon dioxide is evenly spread, and multi-stage drying is performed, the drying efficiency is high, and energy consumption is saved;

[0026] A hot air box 10 is fixedly connected to one side of the drying box 1, an air inlet 11 is provided on one side of the hot air box 10, a fan 12 is fixedly connected inside the air inlet 11, a heating plate 14 is symmetrically arranged on the inner wall of the hot air box 10, an air outlet 15 is provided on one side of the hot air box 10, a hot air pipe 16 is provided on one side of the air outlet 15, a plurality of hot air outlets 17 are provided on one side of the drying box 1, a circulation shell 18 is provided on one side of the hot air outlet 17, a desiccant is provided in the circulation shell 18, a circulation pump 19 is fixedly connected to the upper end of the hot air box 10, and by arranging the circulation shell 18, the hot air outlet 17, the circulation pump 19, and the circulation pipe 20, the exhausted hot air is drawn into the hot air box 10, reheated and enters the drying box 1 for drying, thereby improving energy utilization.

[0027] A discharge pipe 8 is fixedly connected to the lower end of the drying box 1 to facilitate the discharge of the dried silica. The spiral feeding rod 9 is located in the discharge pipe 8. A guide block 7 is fixedly connected to the inner bottom wall of the drying box 1. A dustproof net 13 is fixedly connected to the inside of the air inlet 11 to prevent dust from entering the hot air box 10. A circulation pipe 20 is fixedly connected to the upper end of the circulation pump 19. One end of the circulation pipe 20 is fixedly connected to the upper end of the circulation shell 18. A circulation port 21 is opened on the upper surface of the hot air box 10. A feed pipe 22 is fixedly connected to the upper end of the drying box 1. Bottom columns 23 are fixedly connected to the four corners of the lower end of the drying box 1.

[0028] Working principle: This silicon dioxide drying energy-saving device, when in use, turns on the power, pours the silicon dioxide into the drying box 1 through the feeding pipe 22, starts the fan 12 and the heating plate 14, the heating plate 14 heats the wind sent in by the fan 12, and after heating, the wind enters the drying box 1 through the hot air pipe 16 to dry the silicon dioxide, starts the transmission motor 2, the transmission motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the averaging rod 4 to rotate, the averaging rod 4 drives the dispersion rod 5 to rotate, the silicon dioxide is evenly dispersed and dried, and at the same time, the dried silicon dioxide falls onto the lower averaging mesh plate 6, and is dried twice. The silicon dioxide after the secondary drying falls onto the lower averaging mesh plate 6, and is dried three times, with good drying effect, starts the circulation pump 19, and the circulation pump 19 recycles the hot air discharged through the hot air outlet 17, and the hot air is dried by the desiccant in the circulation shell 18, and then enters the hot air box 10 through the circulation pipe 20 and the circulation port 21 for recycling, thereby reducing heat consumption.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A silicon dioxide drying energy-saving device, characterized in that: include: A drying box (1), wherein the upper end of the drying box (1) is fixedly connected to a transmission motor (2), the output shaft of the transmission motor (2) is fixedly connected to a rotating rod (3), the outer surface of the rotating rod (3) is fixedly connected to a plurality of groups of spreading rods (4), the lower end of the spreading rod (4) is fixedly connected to a plurality of dispersion rods (5), the lower end of the rotating rod (3) is fixedly connected to a spiral feeding rod (9), and the inner wall of the drying box (1) is fixedly connected to a plurality of spreading mesh plates (6); A hot air box (10) is fixedly connected to one side of the drying box (1), an air inlet (11) is provided on one side of the hot air box (10), a fan (12) is fixedly connected inside the air inlet (11), a heating plate (14) is symmetrically arranged on the inner wall of the hot air box (10), an air outlet (15) is provided on one side of the hot air box (10), a hot air pipe (16) is arranged on one side of the air outlet (15), a plurality of hot air outlets (17) are provided on one side of the hot air outlet (17), a circulation shell (18) is arranged on one side of the hot air outlet (17), and a circulation pump (19) is fixedly connected to the upper end of the hot air box (10).

2. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: The lower end of the drying box (1) is fixedly connected with a feeding pipe (8), and the spiral feeding rod (9) is located in the feeding pipe (8).

3. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: A guide block (7) is fixedly connected to the inner bottom wall of the drying box (1).

4. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: A dustproof net (13) is fixedly connected to the interior of the air inlet (11).

5. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: The upper end of the circulation pump (19) is fixedly connected to a circulation pipe (20), and one end of the circulation pipe (20) is fixedly connected to the upper end of the circulation shell (18).

6. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: The upper surface of the hot air box (10) is provided with a circulation port (21).

7. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: A feed pipe (22) is fixedly connected to the upper end of the drying box (1).

8. A silicon dioxide drying energy-saving device according to claim 1, characterized in that: Bottom columns (23) are fixedly connected at the four corners of the lower end of the drying box (1).

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