Stearate drying and air draft device

Abstract

The utility model discloses a stearate drying air draft device in the technical field of stearate drying, which comprises a box body, a first rotating column and a second rotating column are rotatably connected in the box body, gears are mounted on the first rotating column and the second rotating column, the two gears are meshed and connected, a material box is mounted at one end of the first rotating column, and a material box is mounted at the other end of the second rotating column. A plurality of air holes are formed in the material box, a third rotating column is rotationally connected into the box body and is in transmission connection with the second rotating column, a rotating sleeve is rotationally connected to the third rotating column and is fixedly connected to the box body, a cleaning mechanism is installed on the rotating sleeve and is movably connected with the air holes, and a stirring mechanism is arranged on the cover plate. And the stirring mechanism is in transmission connection with the third rotating column, and a driving motor is installed on the first rotating column, so that the induced air drying efficiency of the equipment is effectively improved, the efficiency of the equipment during working is higher, and the condition of blockage during drying is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of stearate drying, in particular to a stearate drying exhaust device. Background Art

[0002] Stearate can be used in the polyvinyl chloride (PVC) processing industry as a synergistic heat stabilizer and lubricant. It can also be widely used in polyolefins, fiber and rubber and plastic products as a lubricant, grease thickener, textile waterproofing agent and paint matting agent, etc. During the production of stearate, due to its production process, a large amount of moisture will be contained in the molded product. Therefore, it is generally necessary to dry and ventilate the product during the production process. For example, a technical solution is disclosed in Patent No.: CN201821539117.7, but this technical solution still has some problems when used. The rotation of the material box, that is, through the centrifugal method, allows the gas to be discharged through the air holes. Although this method can be used for induced draft drying, in actual use, due to the moisture of the material and the different particle sizes in the material, when the equipment is exhausting through the air holes, the granular material may be stuck in the air holes when passing through the air holes, resulting in blockage of the air holes, and then causing the equipment to be unable to fully exhaust the air later. At the same time, due to the specific moisture of the material, the material inside the material box may agglomerate and clog the air holes due to the centrifugal effect, thereby affecting the exhaust efficiency of the equipment and reducing the working efficiency of the equipment.

[0003] Based on this, the utility model designs a stearate drying exhaust device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a stearate drying exhaust device to solve the problem that during the exhaust process proposed in the above background technology, the air holes are easily blocked, resulting in reduced exhaust efficiency.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The gears are meshed with each other, and a material box is installed at one end of the first rotating column, and a plurality of air vents are provided on the material box.

[0007] Preferably, the cleaning mechanism includes a fixed plate, a sliding rod, a brush plate and a spring. The rotating sleeve is fixedly connected to a fixed plate, two sliding rods are slidably connected to the fixed plate, a brush plate is fixedly connected between the two sliding rods, the brush plate is movably connected to the outer wall of the material box, and a spring is provided on the sliding rod.

[0008] Preferably, the shoveling mechanism includes a shoveling plate and a torsion spring, the shoveling plate is rotatably connected to the fixed frame, one side of the shoveling plate is movably connected to the inner wall of the material box, and a torsion spring is provided between the shoveling plate and the fixed frame.

[0009] Preferably, the stirring mechanism comprises a stirring shaft and a stirring plate, the stirring shaft is rotatably connected inside the cover plate, the stirring shaft is transmission-connected to the third rotating column, and two stirring plates are installed on the stirring shaft.

[0010] Preferably, an exhaust fan is installed on the box body, and the exhaust fan is transmission-connected to the third rotating column.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model puts the materials to be taken out into the material box, and then controls the driving motor to work. When the driving motor is working, the driving motor controls the first rotating column to rotate. Since the gears on the second rotating column and the first rotating column are meshed, the rotation directions of the first rotating column and the second rotating column are opposite, and the third rotating column and the second rotating column are transmission-connected, so the rotation directions of the third rotating column and the second rotating column are the same. Then, when the material box rotates, the rotation direction of the stirring shaft is opposite to the rotation direction of the material box, so that when the material box rotates, the stirring plate can quickly break up the materials in the material box, and then the equipment is more efficient when drying and exhausting, and the wet materials are prevented from agglomerating and accumulating during the drying process, thereby reducing the drying efficiency.

[0013] 2. When the equipment is rotating, the brush plate is affected by the elastic force of the spring, so that the brush plate fits on the air hole. When the material box is rotating, the material box can effectively exhaust and dry the material inside it. When the material inside the box is discharged through the air hole, the brush plate can effectively clean the air hole to prevent the material from getting stuck in the air hole when passing through the air hole, thereby causing the air hole to be blocked, further improving the ventilation efficiency of the equipment. When the material box rotates, the shovel plate acts on the inside of the air hole at the same time, which can further shovel up the impurities inside the air hole to prevent it from agglomerating due to moisture and causing blockage on the inside of the air hole, further improving the cleaning efficiency of the equipment and ensuring the exhaust and drying efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from the front side perspective;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model from a lower side perspective;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from the front side perspective;

[0018] Figure 4 This is a schematic diagram of the internal structure of the utility model from a partial upper side perspective;

[0019] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Box body; 2. First rotating column; 3. Second rotating column; 4. Gear; 5. Material box; 6. Air vent; 7. Third rotating column; 8. Rotating sleeve; 9. Cleaning mechanism; 10. Fixed plate; 11. Sliding rod; 12. Brush plate; 13. Spring; 14. Fixed frame; 15. Shoveling mechanism; 16. Shoveling plate; 17. Torsion spring; 18. Cover plate; 19. Stirring mechanism; 20. Stirring shaft; 21. Stirring plate; 22. Driving motor; 23. Exhaust fan. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0024] A stearate drying and exhaust device comprises a box body 1, in which a first rotating column 2 and a second rotating column 3 are rotatably connected, gears 4 are installed on the first rotating column 2 and the second rotating column 3, and the two gears 4 are meshingly connected, a material box 5 is installed at one end of the first rotating column 2, and a plurality of air holes 6 are opened on the material box 5, a third rotating column 7 is rotatably connected in the box body 1, the third rotating column 7 and the second rotating column 3 are transmission-connected, a rotating sleeve 8 is rotatably connected to the third rotating column 7, the rotating sleeve 8 is fixedly connected to the box body 1, a cleaning mechanism 9 is installed on the rotating sleeve 8, the cleaning mechanism 9 and the air holes 6 are movably connected, a fixed frame 14 is fixedly connected to the rotating sleeve 8, a shoveling mechanism 15 is provided on the fixed frame 14, and the shoveling mechanism 15 is movably connected to the inner side wall of the material box 5, a cover plate 18 is fixedly connected in the box body 1, the cover plate 18 is rotatably connected in the material box 5, a stirring mechanism 19 is provided on the cover plate 18, and the stirring mechanism 19 is transmission-connected to the third rotating column 7, and a driving motor 22 is installed on the first rotating column 2.

[0025] Among them, the cleaning mechanism 9 includes a fixed plate 10, a sliding rod 11, a brush plate 12 and a spring 13. The fixed plate 10 is fixedly connected to the rotating sleeve 8. Two sliding rods 11 are slidably connected to the fixed plate 10. A brush plate 12 is fixedly connected between the two sliding rods 11. The brush plate 12 is movably connected to the outer wall of the material box 5, and a spring 13 is sleeved on the sliding rod 11; it is convenient to clean the outer air vent 6, keep the air vent 6 transparent, and prevent the air vent 6 from being blocked.

[0026] Among them, the shoveling mechanism 15 includes a shoveling plate 16 and a torsion spring 17. The shoveling plate 16 is rotatably connected to the fixed frame 14. One side of the shoveling plate 16 is movably connected to the inner wall of the material box 5. A torsion spring 17 is provided between the shoveling plate 16 and the fixed frame 14 to prevent the wet material from agglomerating, thereby causing the material to be blocked in the air vent 6.

[0027] Among them, the stirring mechanism 19 includes a stirring shaft 20 and a stirring plate 21. The stirring shaft 20 is rotatably connected in the cover plate 18. The stirring shaft 20 is transmission-connected to the third rotating column 7. Two stirring plates 21 are installed on the stirring shaft 20, which is convenient for breaking up the wet material and thus speeding up its drying efficiency.

[0028] Among them, an exhaust fan 23 is installed on the box body 1, and the exhaust fan 23 is transmission-connected to the third rotating column 7; this is convenient for accelerating the circulation of air, so that the exhaust speed of the equipment is faster when working, and the drying efficiency of the equipment is further improved.

[0029] Working principle: During operation, the required materials are put into the material box 5, and then the driving motor 22 is controlled to work. When the driving motor 22 is working, the driving motor 22 controls the first rotating column 2 to rotate. Since the second rotating column 3 is meshed with the gear 4 on the first rotating column 2, the first rotating column 2 and the second rotating column 3 rotate in opposite directions, and the third rotating column 7 and the second rotating column 3 are transmission-connected, so the third rotating column 7 and the second rotating column 3 rotate in the same direction. Then, when the material box 5 rotates, the rotation direction of the stirring shaft 20 is opposite to that of the material box 5, so that when the material box 5 rotates, the stirring plate 21 can quickly break up the materials in the material box 5, and then the equipment is more efficient when drying and exhausting, and prevents the wet materials from agglomerating and accumulating during the drying process, thereby causing Its drying efficiency decreases, and when the equipment is rotating, the brush plate 12 is affected by the elastic force of the spring 13, so that the brush plate 12 fits on the air hole 6. When the material box 5 is rotating, the material box 5 can effectively exhaust and dry the material inside it, and when the material on the inside of the box body 1 is discharged through the air hole 6, the brush plate 12 can effectively clean the air hole 6 to prevent the material from being stuck in the air hole 6 when passing through the air hole 6, thereby causing the air hole 6 to be blocked, further improving the ventilation efficiency of the equipment, and when the material box 5 rotates, the shovel plate 16 acts on the inner side of the air hole 6 at the same time, which can further shovel up the impurities on the inner side of the air hole 6 to prevent it from agglomerating due to moisture, causing the inner side of the air hole 6 to be blocked, further improving the cleaning efficiency of the equipment, and at the same time ensuring the exhaust and drying efficiency of the equipment.

Claims

1. A stearate drying and exhausting device, comprising a housing (1), characterized in that: A first rotating column (2) and a second rotating column (3) are rotatably connected in the box body (1), and a gear (4) is installed on each of the first rotating column (2) and the second rotating column (3), and the two gears (4) are meshingly connected. A material box (5) is installed at one end of the first rotating column (2), and a plurality of air holes (6) are provided on the material box (5). A third rotating column (7) is rotatably connected in the box body (1), and the third rotating column (7) is transmission-connected to the second rotating column (3). A rotating sleeve (8) is rotatably connected to the third rotating column (7), and the rotating sleeve (8) is fixedly connected to the box body (1). A cleaning mechanism (9) is installed on the rotating sleeve (8), and the cleaning mechanism (9) is movably connected to the air vent (6). A fixing frame (14) is fixedly connected to the rotating sleeve (8), and a shoveling mechanism (15) is provided on the fixing frame (14). The shoveling mechanism (15) is movably connected to the inner wall of the material box (5). A cover plate (18) is fixedly connected inside the box body (1), and the cover plate (18) is rotatably connected inside the material box (5). A stirring mechanism (19) is provided on the cover plate (18), and the stirring mechanism (19) is transmission-connected to the third rotating column (7). A driving motor (22) is installed on the first rotating column (2).

2. A stearate drying exhaust device according to claim 1, characterized in that: The cleaning mechanism (9) comprises a fixed plate (10), a slide rod (11), a brush plate (12) and a spring (13); the fixed plate (10) is fixedly connected to the rotating sleeve (8); two slide rods (11) are slidably connected to the fixed plate (10); a brush plate (12) is fixedly connected between the two slide rods (11); the brush plate (12) is movably connected to the outer wall of the material box (5); and a spring (13) is sleeved on the slide rod (11).

3. A stearate drying exhaust device according to claim 1, characterized in that: The shoveling mechanism (15) comprises a shoveling plate (16) and a torsion spring (17); the shoveling plate (16) is rotatably connected to the fixed frame (14); one side of the shoveling plate (16) is movably connected to the inner wall of the material box (5); and a torsion spring (17) is provided between the shoveling plate (16) and the fixed frame (14).

4. A stearate drying exhaust device according to claim 1, characterized in that: The stirring mechanism (19) comprises a stirring shaft (20) and a stirring plate (21); the stirring shaft (20) is rotatably connected inside the cover plate (18); the stirring shaft (20) is transmission-connected to the third rotating column (7); and two stirring plates (21) are mounted on the stirring shaft (20).

5. A stearate drying exhaust device according to claim 1, characterized in that: An exhaust fan (23) is installed on the box body (1), and the exhaust fan (23) is transmission-connected to the third rotating column (7).

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