Energy-saving aluminum phosphide drying device

Abstract

The utility model relates to the technical field of aluminum phosphide processing, and provides an energy-saving aluminum phosphide drying device which comprises a placing plate and a drying box, a supporting plate is welded to the top of the placing plate, a first motor is installed on one side of the supporting plate, the output end of the first motor is fixedly connected with a rotating shaft through a coupler, and the rotating shaft is coaxially arranged. Through the arrangement of the first motor, the drying box and other structures, when the device is used, the first motor is started firstly, the first motor drives the drying box to rotate while driving the drying box to rotate, the first motor drives the drying box to rotate, and the first motor drives the drying box to rotate; according to the aluminum phosphide drying device, aluminum phosphide continuously rolls and moves in the drying box, so that water on the surface and in the aluminum phosphide can be uniformly evaporated, the drying effect is improved, the problem of poor drying effect is solved, and the problems of poor drying effect and poor practicability in the prior art are solved through the technical scheme.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum phosphide processing, and specifically relates to an energy-saving aluminum phosphide drying device. Background Art

[0002] At present, aluminum phosphide is a colorless or white solid substance with a strong phosphide smell. Due to its low cost, easy availability and good fumigation properties, aluminum phosphide is widely used as an agricultural fumigant, mainly for the prevention and control of storage pests such as rice weevils and grain beetles. In specific industrial applications, aluminum phosphide is also used as a catalyst or raw material for certain chemical reactions.

[0003] The utility model with authorization announcement number CN216048861U in the prior art is named as: an aluminum phosphide drying device, including a shell, an inner tank, a spacing space, a slide rail, a slide groove, a slide rod, a heating device and a fixed block. A heating device is arranged at the bottom of the inner tank, and an arc shape is adopted to fit the bottom of the inner tank to make full use of heat energy and improve drying efficiency. Through the design of the slide rail and the slide groove, the inner tank can slide inside the shell, which is convenient for entering and exiting the aluminum phosphide material. The fixed block fixes the slide rail to the inner wall of the shell to ensure the stability and durability of the device. During the drying process, the temperature of the inner tank is increased after the heating device is started, and the spacing space between the inner tank and the shell is used for insulation to avoid heat loss and effectively save energy. The heating device will automatically shut down after a certain period of time, and then start again after a period of time, and reciprocate to dry. Through this automatic control and cyclic heating method, aluminum phosphide can be dried quickly and evenly, while avoiding excessive heating and energy waste. The patent is simple to operate and maintain, and is suitable for drying aluminum phosphide in large-scale industrial production.

[0004] However, although this patent increases the temperature of the inner tank through a heating device, since the position and shape of aluminum phosphide may change during the drying process, a single heating method may cause uneven heating of the material. Some aluminum phosphide may be over-dried, while others may be under-dried, affecting product quality, so there is a problem of poor drying effect.

[0005] The utility model in the prior art has an authorization announcement number of CN219551117U, and its name is: a high-efficiency and energy-saving drying device, comprising an outer shell and a storage mesh frame arranged in the inner cavity of the outer shell, and a resistance wire heating mechanism installed on both sides of the top and bottom respectively. This design allows the dried objects to be not only dried by heat, but also subjected to shaking force, thereby accelerating water evaporation, improving drying efficiency, reducing time consumption, and reducing energy consumption. In addition, the setting of the storage mesh frame makes it difficult for the dried objects to fall off during the shaking process, and is convenient for taking out and cleaning. The temperature of the resistance wire heating mechanism is adjustable to meet different drying needs, further improving the flexibility and scope of application of the device. In summary, this patent achieves high-efficiency and energy-saving drying effects by optimizing the structural design and functional configuration, and meets the needs of actual production.

[0006] However, in this patent, the dried objects are not only dried by heat, but also by shaking, which improves the efficiency of the drying device. However, when the dried objects are shaken left and right in the drying device, due to factors such as the shape, size and stacking method of the materials, it is difficult to ensure that all materials can be evenly subjected to the hot air and shaking forces, which leads to the existence of drying dead corners, resulting in a problem of poor drying effect. Utility Model Content

[0007] The utility model provides an energy-saving aluminum phosphide drying device, which solves the problems of poor drying effect and poor practicability in the related technology.

[0008] The technical solution of the utility model is as follows:

[0009] An energy-saving aluminum phosphide drying device comprises a placing plate and a drying box, wherein a support plate is welded on the top of the placing plate, a first motor is installed on one side of the support plate, an output end of the first motor is fixedly connected to a coaxially arranged rotating shaft through a coupling, an active bevel gear is fixedly sleeved on the rotating shaft, and a drying assembly is fixedly arranged inside the drying box;

[0010] The drying assembly includes a vertical plate, the rotating shaft is fixedly nested inside the vertical plate, an upper horizontal plate and a lower horizontal plate are respectively welded to one side of the vertical plate, a rotating roller is rotatably installed inside the vertical plate, a driven bevel gear is fixedly sleeved on the outer circumference of the rotating roller, the active bevel gear and the driven bevel gear are meshed and connected, an upper vertical rod is rotatably installed inside the upper horizontal plate, and a lower vertical rod is rotatably installed inside the lower horizontal plate, a first synchronous wheel is fixedly sleeved on the rotating roller and the lower vertical rod, a first synchronous belt is jointly sleeved on the two first synchronous wheels, a plurality of circumferentially uniformly distributed reinforcing ribs are welded on the upper vertical rod and the lower vertical rod, a plurality of the reinforcing ribs are fixedly connected to the drying box, a guide block is fixedly connected to the inside of the drying box by screws, and a conveying pipe and an output pipe are respectively fixedly connected to the inside of the drying box by screws.

[0011] Preferably, two symmetrically arranged reciprocating screws are rotatably installed inside the drying box, a second motor is installed on the top of the drying box, the output end of the second motor is fixedly connected to one of the reciprocating screws through a coupling, both of the two reciprocating screws are threadedly sleeved with an L-shaped scraper, both of the two reciprocating screws are fixedly sleeved with a second synchronous wheel, and the two second synchronous wheels are jointly sleeved with a second synchronous belt.

[0012] Preferably, a through slot is provided inside the support plate, and the rotating shaft is rotatably installed inside the through slot; a fixing slot is provided inside the vertical plate, and the rotating shaft is fixedly arranged inside the fixing slot, which reflects the stability of the rotating shaft.

[0013] Preferably, a vertical groove is provided inside the vertical plate, and the roller is rotatably installed inside the vertical groove, thereby improving the stability of the roller.

[0014] Preferably, a rectangular groove is opened inside the vertical plate, and the driven bevel gear is rotatably installed inside the rectangular groove, which reflects the stability of the driven bevel gear.

[0015] Preferably, circular grooves are provided inside the upper horizontal plate and the lower horizontal plate, the upper vertical rod is rotatably installed inside one of the circular grooves, and the lower vertical rod is rotatably installed inside the other circular groove, thereby improving the stability of the upper vertical rod and the lower vertical rod.

[0016] Preferably, a conveying hole and an output hole are provided inside the drying box, the conveying pipe is fixedly arranged inside the conveying hole, and the output pipe is fixedly arranged inside the output hole, so as to facilitate the conveying and outputting of aluminum phosphide.

[0017] Preferably, two symmetrically arranged movable grooves are provided inside the drying box, and the two reciprocating screw rods are rotatably installed inside the two movable grooves respectively, which reflects the stability of the reciprocating screw rods.

[0018] The working principle and beneficial effects of the utility model are:

[0019] 1. In the utility model, by setting the first motor and the drying box and other structures, when the device is used, the first motor is started first, and the first motor drives the drying box to rotate while driving the drying box to rotate on its own. The aluminum phosphide continuously rolls and moves in the drying box, so that the moisture on the surface and inside of the aluminum phosphide can be evaporated evenly, thereby improving the drying effect and solving the problem of poor drying effect.

[0020] 2. In the utility model, by setting up the second motor and the reciprocating screw and other structures, after the drying is completed, the second motor is started, and the second motor drives the two L-shaped scrapers to reciprocate up and down to scrape off the aluminum phosphide attached to the inner wall of the drying box, so as to keep the inside of the drying box clean, ensure the drying effect and quality of the aluminum phosphide, and avoid equipment failure and safety hazards caused by residues, thereby solving the problem of poor practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 It is a partial side view of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0025] Figure 4 For the utility model Figure 3 A in the enlarged view;

[0026] Figure 5 This is a schematic diagram of the structure of the drying component of the utility model.

[0027] In the figure: 1. placement plate; 2. first motor; 3. rotating shaft; 4. active bevel gear; 5. driven bevel gear; 6. vertical plate; 7. rotating roller; 8. first synchronous belt; 9. lower vertical pole; 10. upper vertical pole; 11. upper horizontal plate; 12. lower horizontal plate; 13. drying box; 14. guide block; 15. conveying pipe; 16. output pipe; 17. second motor; 18. reciprocating screw; 19. L-shaped scraper; 20. second synchronous belt; 21. visual window; 22. button; 23. warning light; 24. support plate; 25. reinforcing ribs. DETAILED DESCRIPTION

[0028] The following will be combined with 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.

[0029] Example 1

[0030] like Figure 1 to Figure 5As shown, this embodiment proposes an energy-saving aluminum phosphide drying device, including a placement plate 1 and a drying box 13, a support plate 24 is welded on the top of the placement plate 1, a first motor 2 is installed on one side of the support plate 24, the output end of the first motor 2 is fixedly connected to a coaxially arranged rotating shaft 3 through a coupling, an active bevel gear 4 is fixedly sleeved on the rotating shaft 3, a drying component is fixedly arranged inside the drying box 13, the drying component includes a vertical plate 6, the rotating shaft 3 is fixedly nested inside the vertical plate 6, an upper horizontal plate 11 and a lower horizontal plate 12 are respectively welded on one side of the vertical plate 6, a rotating roller 7 is rotatably installed inside the vertical plate 6, a driven bevel gear 5 is fixedly sleeved on the outer circumference of the rotating roller 7, the active bevel gear 4 and the driven bevel gear 5 are meshed and connected, an upper vertical rod 10 is rotatably installed inside the upper horizontal plate 11, a lower vertical rod 9 is rotatably installed inside the lower horizontal plate 12, and the rotating roller 7 is rotatably installed inside the upper horizontal plate 11. 7 and the lower upright 9 are both fixedly sleeved with a first synchronous wheel, and the two first synchronous wheels are jointly sleeved with a first synchronous belt 8, and a plurality of circumferentially uniformly distributed reinforcing ribs 25 are welded on the upper upright 10 and the lower upright 9, and the plurality of reinforcing ribs 25 are fixedly connected to the drying box 13, and the interior of the drying box 13 is fixedly connected with a guide block 14 by screws, and the interior of the drying box 13 is respectively fixedly connected with a conveying pipe 15 and an output pipe 16 by screws. Through the arrangement of the first motor 2 and the drying box 13 and other structures, when the device is used, the first motor 2 is first started, and the first motor 2 drives the drying box 13 to rotate while driving the drying box 13 to rotate on its own, and the aluminum phosphide continuously rolls and moves in the drying box 13, so that the moisture on the surface and inside of the aluminum phosphide can be evaporated evenly, thereby improving the drying effect and solving the problem of poor drying effect.

[0031] like Figure 1 to Figure 5 As shown, a through slot is provided inside the support plate 24, and the rotating shaft 3 is rotatably installed inside the through slot. A fixing slot is provided inside the vertical plate 6, and the rotating shaft 3 is fixedly arranged inside the fixing slot.

[0032] like Figure 1 to Figure 5 As shown, a vertical groove is provided inside the vertical plate 6, and the roller 7 is rotatably installed inside the vertical groove.

[0033] like Figure 1 to Figure 5 As shown, a rectangular groove is provided inside the vertical plate 6, and the driven bevel gear 5 is rotatably installed inside the rectangular groove.

[0034] like Figure 1 to Figure 5 As shown, circular grooves are provided inside the upper horizontal plate 11 and the lower horizontal plate 12, the upper vertical rod 10 is rotatably installed inside one of the circular grooves, and the lower vertical rod 9 is rotatably installed inside the other circular groove.

[0035] like Figure 1 to Figure 5 As shown, a conveying hole and an output hole are provided inside the drying box 13, a conveying pipe 15 is fixedly arranged inside the conveying hole, and an output pipe 16 is fixedly arranged inside the output hole.

[0036] In this embodiment, when the device is used, the first motor 2 is started, the first motor 2 drives the rotating rod shaft 3 to rotate, the shaft 3 simultaneously drives the vertical plate 6 and the active bevel gear 4 to rotate, the vertical plate 6 drives the upper horizontal plate 11 and the lower horizontal plate 12 to rotate, the upper horizontal plate 11 drives the lower horizontal plate 12 to respectively drive the upper vertical rod 10 and the lower vertical rod 9 to move, the upper vertical rod 10 and the lower vertical rod 9 simultaneously drive the drying box 13 to rotate, because the active bevel gear 4 and the driven bevel gear 5 are meshed and connected, the driven bevel gear 5 rotates accordingly, the driven bevel gear 5 drives the rotating roller 7 to rotate, and the rotating roller 7 is driven by the first synchronous belt 8. The lower rod 9 is driven to rotate, and the lower rod 9 drives the drying box 13 to rotate, so that the aluminum phosphide can form a certain rotation speed and rotation speed in the drying box 13. During the rotation and rotation, the aluminum phosphide will continuously collide, roll, and move with the inner wall of the drying box 13, so that the moisture on the surface of the aluminum phosphide can be lost more evenly. At the same time, the aluminum phosphide continuously rotates in the drying box 13, so that the moisture on the surface of the aluminum phosphide can be lost evenly, avoiding the problems of local overheating and uneven drying of the aluminum phosphide. In addition, through rotation, the drying box The internal structure of 13 can more flexibly adapt to different aluminum phosphide characteristics and drying requirements, further improve the drying effect, significantly improve the drying efficiency and uniformity, and make the drying process more flexible and controllable, solving the problem of poor drying effect. A sensor is installed inside the drying box 13, a button 22 is installed on one side of the drying box 13, and a warning light 23 is installed on the other side. The interior of the drying box 13 is fixed with a visual window 21 by screws, and the sensor, the button 22 and the warning light 23 are electrically connected. The sensor can monitor the temperature, humidity and other parameters in the drying box 13 to ensure that the aluminum phosphide is dried under appropriate conditions. When the temperature in the drying box 13 is too high or other abnormal conditions occur, the warning light 23 will light up to remind the operator to adjust the switch through the button 22. The visual window 21 allows the operator to intuitively understand the changes of aluminum phosphide during the drying process, which helps to adjust and control the drying conditions in time, ensure the drying effect and the quality of aluminum phosphide. At the same time, the visual window 21 also helps to improve the safety and maintainability of the equipment, and is convenient for the operator to inspect and maintain the equipment.

[0037] Example 2

[0038] like Figure 1 to Figure 5As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that two symmetrically arranged reciprocating screws 18 are installed in the internal rotation of the drying box 13, and a second motor 17 is installed on the top of the drying box 13. The output end of the second motor 17 is fixedly connected to one of the reciprocating screws 18 through a coupling, and L-shaped scrapers 19 are threadedly sleeved on the two reciprocating screws 18. Second synchronous wheels are fixedly sleeved on the two reciprocating screws 18, and a second synchronous belt 20 is commonly sleeved on the two second synchronous wheels. Through the arrangement of the second motor 17 and the reciprocating screw 18 and other structures, after the drying is completed, the second motor 17 is started, and the second motor 17 drives the two L-shaped scrapers 19 to reciprocate up and down to scrape off the aluminum phosphide attached to the inner wall of the drying box 13, so as to keep the inside of the drying box 13 clean, ensure the drying effect and quality of the aluminum phosphide, and avoid equipment failures and safety hazards caused by residues, thereby solving the problem of poor practicality.

[0039] like Figure 1 to Figure 5 As shown, the drying box 13 has two symmetrically arranged movable grooves disposed inside, and two reciprocating screw rods 18 are rotatably installed inside the two movable grooves respectively.

[0040] In this embodiment, after drying is completed, the second motor 17 is started, and the second motor 17 drives one of the reciprocating screws 18 to rotate, and one of the reciprocating screws 18 drives the other reciprocating screw 18 to rotate under the action of the second synchronous belt 20. At this time, the two reciprocating screws 18 respectively drive the two L-shaped scrapers 19 to scrape the aluminum phosphide attached to the inner wall of the drying box 13. The design of the L-shaped scraper 19 can adapt to the curvature of the inner wall of the drying box 13 and effectively scrape the aluminum phosphide attached to the inner wall of the box. Driven by the second motor 17, the two L-shaped scrapers 19 reciprocate up and down at a specific frequency and amplitude to ensure the cleanliness of the inner wall, which can not only improve the efficiency and uniformity of the drying device, but also help to extend the service life of the drying box 13 and reduce maintenance costs. By keeping the inside of the drying box 13 clean, the drying effect and quality of the material can be ensured, and equipment failures and safety hazards caused by residues can be avoided, solving the problem of poor practicality.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving aluminum phosphide drying device, characterized in that: It comprises a placement plate (1) and a drying box (13), the top of the placement plate (1) is welded with a support plate (24), one side of the support plate (24) is mounted with a first motor (2), the output end of the first motor (2) is fixedly connected to a coaxially arranged rotating shaft (3) via a coupling, an active bevel gear (4) is fixedly sleeved on the rotating shaft (3), and a drying assembly is fixedly arranged inside the drying box (13); The drying assembly comprises a vertical plate (6), the rotating shaft (3) is fixedly nested inside the vertical plate (6), an upper horizontal plate (11) and a lower horizontal plate (12) are respectively welded on one side of the vertical plate (6), a rotating roller (7) is rotatably mounted inside the vertical plate (6), a driven bevel gear (5) is fixedly sleeved on the outer peripheral surface of the rotating roller (7), the driving bevel gear (4) and the driven bevel gear (5) are meshingly connected, an upper vertical rod (10) is rotatably mounted inside the upper horizontal plate (11), and a lower vertical rod (9) is rotatably mounted inside the lower horizontal plate (12). ), the rotating roller (7) and the lower upright (9) are both fixedly sleeved with a first synchronous wheel, the two first synchronous wheels are jointly sleeved with a first synchronous belt (8), the upper upright (10) and the lower upright (9) are both welded with a plurality of circumferentially evenly distributed reinforcing ribs (25), the plurality of reinforcing ribs (25) are fixedly connected to the drying box (13), the interior of the drying box (13) is fixedly connected with a guide block (14) by screws, and the interior of the drying box (13) is respectively fixedly connected with a conveying pipe (15) and an output pipe (16) by screws.

2. An energy-saving aluminum phosphide drying device according to claim 1, characterized in that: Two symmetrically arranged reciprocating screws (18) are rotatably mounted inside the drying box (13); a second motor (17) is mounted on the top of the drying box (13); an output end of the second motor (17) is fixedly connected to one of the reciprocating screws (18) via a coupling; an L-shaped scraper (19) is threadedly sleeved on the two reciprocating screws (18); a second synchronous wheel is fixedly sleeved on the two reciprocating screws (18); and a second synchronous belt (20) is commonly sleeved on the two second synchronous wheels.

3. The energy-saving aluminum phosphide drying device according to claim 1 is characterized in that: A through slot is provided inside the support plate (24), and the rotating shaft (3) is rotatably mounted inside the through slot. A fixing slot is provided inside the vertical plate (6), and the rotating shaft (3) is fixedly arranged inside the fixing slot.

4. The energy-saving aluminum phosphide drying device according to claim 1 is characterized in that: A vertical groove is provided inside the vertical plate (6), and the rotating roller (7) is rotatably installed inside the vertical groove.

5. The energy-saving aluminum phosphide drying device according to claim 1 is characterized in that: A rectangular groove is provided inside the vertical plate (6), and the driven bevel gear (5) is rotatably mounted inside the rectangular groove.

6. The energy-saving aluminum phosphide drying device according to claim 1 is characterized in that: The upper transverse plate (11) and the lower transverse plate (12) are both provided with circular grooves, the upper vertical rod (10) is rotatably mounted inside one of the circular grooves, and the lower vertical rod (9) is rotatably mounted inside the other circular groove.

7. The energy-saving aluminum phosphide drying device according to claim 1 is characterized in that: The drying box (13) is provided with a delivery hole and an output hole inside, the delivery pipe (15) is fixedly arranged inside the delivery hole, and the output pipe (16) is fixedly arranged inside the output hole.

8. The energy-saving aluminum phosphide drying device according to claim 2 is characterized in that: The drying box (13) has two symmetrically arranged movable grooves disposed inside, and the two reciprocating screw rods (18) are rotatably mounted inside the two movable grooves respectively.

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