Drier material dispersing and conveying structure

Abstract

The utility model provides a kind of drying machine material dispersion conveying structure, it is related to drying machine technical field, including drying machine main body, the outer wall of drying machine main body is fixedly connected with support frame, the top of drying machine main body is equipped with feeding hopper.The dispersion assembly is by multistage dispersion structure, first by swing plate and dispersion strip reciprocating swing under the driving of servo motor, form sustained impact segmentation to feeding material, break agglomeration quickly, avoid concentrated accumulation, substantially increase the contact area of material and drying medium, improve initial heat exchange efficiency, subsequently, first, second guide plate is matched with each dispersion strip, constitute progressive dispersion passage, secondary, tertiary dispersion carding to material, prevent partial flow accumulation in conveying, ensure that material is always uniform, overall realization material whole-process uniform dispersion, improve drying efficiency, shorten cycle, reduce local overheating or drying deficiency, ensure product quality stability, reduce equipment jamming risk, enhance operation continuity and reliability.

Description

Technical Field

[0001] This utility model relates to the field of dryer technology, and in particular to a material dispersion and conveying structure for a dryer. Background Technology

[0002] A dryer is an industrial or domestic piece of equipment that uses energy exchange to vaporize the moisture in materials and then separates and removes the moisture vapor, thereby reducing the moisture content of the materials. Its core function is to "dry" the materials, that is, to remove moisture so that the materials are in a state that is easy to store, transport, process, or meet specific quality requirements.

[0003] Existing dryers lack effective primary dispersion methods after materials enter the equipment. When materials fall from the feed inlet, they often accumulate, leading to difficulties in subsequent processing. This is especially true for materials that are prone to caking, as traditional structures cannot break them up in the initial stage, directly affecting the contact efficiency between the drying medium and the materials. Utility Model Content

[0004] The purpose of this invention is to provide a material dispersion and conveying structure for a dryer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a material dispersion and conveying structure for a dryer, comprising a dryer body, a support frame fixedly connected to the outer wall of the dryer body, a feeding hopper installed on the top of the dryer body, a dispersion component provided inside the dryer body, and a stirring component provided inside the dryer body;

[0006] The dispersing assembly includes a swing plate disposed on the top of the inner wall of the dryer body, the top of the swing plate having a plurality of dispersing strips, and a fixing block symmetrically fixedly connected to the outer wall of the swing plate. The outer wall of the fixing block is rotatably connected to the inner wall of the dryer body via bearings. A first guide plate is disposed on the inner wall of the dryer body and the bottom of the swing plate, the outer wall of the first guide plate having a plurality of first distributing strips. A second guide plate is disposed on the inner wall of the dryer body and the bottom of the first guide plate, the outer wall of the second guide plate having a plurality of second distributing plates.

[0007] Preferably, a servo motor is provided on the outer wall of the dryer body, and the output end of the servo motor penetrates the dryer body and is fixedly connected to the outer wall of the fixing block.

[0008] Preferably, the stirring assembly includes a rotating rod rotatably connected to the inside of the dryer body via a bearing, a fixed column is fixedly connected to the outer wall of the rotating rod, and a plurality of stirring paddles are connected to the outer wall of the fixed column by annular equidistant screws.

[0009] Preferably, a scraper is fixedly installed on the bottom of the outer wall of the rotating rod, and an inclined block is fixedly connected to the bottom of the inner wall of the dryer body.

[0010] Preferably, a first motor is provided at the bottom of the dryer body, and the output end of the first motor penetrates into the interior of the dryer body and is fixedly connected to the bottom of the rotating rod.

[0011] Preferably, a feed pipe is fixedly connected to the bottom of the outer wall of the dryer body, and a spiral conveyor is rotatably connected to the inner wall of the feed pipe through a bearing.

[0012] Preferably, a second motor is provided on the outer wall of the feeding pipe, the output end of the second motor penetrates the feeding pipe and is fixedly connected to the outer wall of the screw conveyor, and a feeding port is fixedly connected to the outer wall of the feeding pipe.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] In this invention, the dispersion component employs a multi-stage dispersion structure. First, the oscillating plate and dispersion strips reciprocate under the drive of a servo motor, continuously impacting and dividing the feed material, quickly breaking up agglomerates, preventing concentrated accumulation, and significantly increasing the contact area between the material and the drying medium, thereby improving the initial heat exchange efficiency. Subsequently, the first and second guide plates, together with their respective distribution strips, form a progressive dispersion channel, dispersing and sorting the material a second and third time, preventing flow deviation and accumulation during conveying, ensuring that the material remains uniform throughout the process, and achieving uniform dispersion of the material throughout the entire process. This improves drying efficiency, shortens the cycle time, reduces local overheating or insufficient drying, ensures stable product quality, reduces the risk of equipment blockage, and enhances operational continuity and reliability. Attached Figure Description

[0015] Figure 1 This utility model provides a perspective view of the main structure of a material dispersion and conveying structure in a dryer.

[0016] Figure 2 This utility model provides a cross-sectional view of the dispersion component structure of a material dispersion and conveying structure for a dryer;

[0017] Figure 3 This utility model provides a schematic diagram of the dispersion component structure of a material dispersion and conveying structure for a dryer;

[0018] Figure 4 This utility model presents a schematic diagram of the main structure of the stirring assembly of a material dispersion and conveying structure for a dryer.

[0019] Legend:

[0020] 1. Dryer body; 2. Support frame; 3. Feed hopper; 4. Dispersion assembly; 401. Swinging plate; 402. Dispersion bar; 403. Fixing block; 404. First guide plate; 405. First distribution bar; 406. Second guide plate; 407. Second distribution plate; 408. Servo motor; 5. Stirring assembly; 501. Rotating rod; 502. Fixing column; 503. Stirring paddle; 504. Scraper; 505. Inclined block; 506. First motor; 6. Discharge pipe; 7. Spiral conveyor paddle; 8. Second motor; 9. Discharge port. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, according to Figures 1-4 As shown, a material dispersion and conveying structure for a dryer includes a dryer body 1, a support frame 2 fixedly connected to the outer wall of the dryer body 1, a feeding hopper 3 installed on the top of the dryer body 1, a dispersion component 4 inside the dryer body 1, and a stirring component 5 inside the dryer body 1.

[0024] The dispersion component 4 includes a swing plate 401 disposed on the top of the inner wall of the dryer body 1. The top of the swing plate 401 is provided with several dispersion strips 402. The outer wall of the swing plate 401 is symmetrically fixedly connected with a fixing block 403. The outer wall of the fixing block 403 is rotatably connected to the inner wall of the dryer body 1 through a bearing. The inner wall of the dryer body 1 and the bottom of the swing plate 401 are provided with a first guide plate 404. The outer wall of the first guide plate 404 is provided with several first distribution strips 405. The inner wall of the dryer body 1 and the bottom of the first guide plate 404 are provided with a second guide plate 406. The outer wall of the second guide plate 406 is provided with several second distribution plates 407. The outer wall of the dryer body 1 is provided with a servo motor 408. The output end of the servo motor 408 penetrates the dryer body 1 and is fixedly connected to the outer wall of the fixing block 403.

[0025] The overall effect of Embodiment 1 is as follows: the dispersing component 4 achieves efficient dispersion of materials through the synergistic effect of the multi-layer structure. The oscillating plate 401 oscillates back and forth under the drive of the servo motor 408. The dispersing strip 402 on its top can initially disperse the materials that have just entered the dryer, effectively breaking up the agglomeration or aggregation of materials. Subsequently, the first distributing strip 405 on the first guide plate 404 further disperses the falling materials, making the material distribution more uniform. The second distributing plate 407 on the second guide plate 406 completes the third dispersion. After these three-stage dispersion processes, the dispersion degree of materials can be significantly improved, material accumulation can be avoided, the contact area between materials and drying media can be increased, creating favorable conditions for the subsequent drying process. At the same time, it can also make the materials flow more smoothly during the conveying process and reduce the risk of blockage.

[0026] Example 2, according to Figure 4 As shown, the stirring assembly 5 includes a rotating rod 501 rotatably connected to the inside of the dryer body 1 via bearings. A fixed column 502 is fixedly connected to the outer wall of the rotating rod 501. Several stirring paddles 503 are connected to the outer wall of the fixed column 502 by annular equidistant screws. A scraper 504 is fixedly installed at the bottom of the outer wall of the rotating rod 501. An inclined block 505 is fixedly connected to the bottom of the inner wall of the dryer body 1. A first motor 506 is provided at the bottom of the dryer body 1. The output end of the first motor 506 penetrates into the interior of the dryer body 1 and is fixedly connected to the bottom of the rotating rod 501. A discharge pipe 6 is fixedly connected to the bottom of the outer wall of the dryer body 1. A spiral conveying paddle 7 is rotatably connected to the inner wall of the discharge pipe 6 via bearings. A second motor 8 is provided on the outer wall of the discharge pipe 6. The output end of the second motor 8 penetrates the discharge pipe 6 and is fixedly connected to the outer wall of the spiral conveying paddle 7. A discharge port 9 is fixedly connected to the outer wall of the discharge pipe 6.

[0027] The overall effect of embodiment 2 is as follows: the stirring component 5 is mainly responsible for fully stirring and assisting in the conveying of the dispersed material. Driven by the first motor 506, the rotating rod 501 drives the stirring paddle 503 to rotate. Several ring-shaped stirring paddles 503 can stir the dispersed material in all directions, ensuring that the material is heated evenly, improving drying efficiency and drying quality, and preventing local materials from being over-dried or under-dried due to prolonged standing. In addition, the scraper 504 at the bottom of the rotating rod 501 rotates with the rotating rod 501, which can scrape off the material at the bottom of the inner wall of the dryer body 1 in time, avoiding material residue and agglomeration. In conjunction with the inclined block 505 at the bottom of the dryer, it can guide the material to move in the discharge direction, realize the orderly conveying of the material, prepare for the subsequent feeding stage, and ensure the continuity and stability of the entire drying and conveying process.

[0028] The working principle of the entire equipment is as follows: the material enters the dryer from the feeding hopper 3 at the top of the dryer body 1. At this time, the dispersing component 4 starts to work, the servo motor 408 starts, and its output end drives the fixed block 403 to rotate, so that the swing plate 401 connected to the fixed block 403 swings back and forth on the top of the inner wall of the dryer body 1. Several dispersing strips 402 on the top of the swing plate 401 move together with the swing plate 401 to initially disperse the falling material and break the agglomeration or aggregation of the material. The material after initial dispersion falls to the first guide plate 404. Several first distribution strips 405 on the outer wall of the first guide plate 404 further disperse the material to make the material distribution more uniform. Subsequently, the material continues to fall to the second guide plate 406. Several second distribution plates 407 on the outer wall of the second guide plate 406 disperse the material for the third time to further improve the dispersion effect of the material.

[0029] After being dispersed three times, the material continues to move downwards and enters the working range of the mixing assembly 5. The first motor 506 starts, and its output end drives the rotating rod 501 to rotate inside the dryer body 1 through the bearing. The fixed column 502 on the outer wall of the rotating rod 501 drives several annularly distributed mixing paddles 503 to rotate together, which fully mixes the dispersed material to ensure that the material is heated evenly and to prevent the material from accumulating. The scraper 504 at the bottom of the outer wall of the rotating rod 501 rotates with the rotating rod 501 and can scrape off the material at the bottom of the inner wall of the dryer body 1 to avoid material residue. The inclined block 505 at the bottom of the inner wall of the dryer body 1 guides the material to flow downwards into the discharge pipe 6. After the material enters the discharge pipe 6, the second motor 8 starts, and its output end drives the spiral conveyor 7 to rotate on the inner wall of the discharge pipe 6 through the bearing. The spiral conveyor 7 smoothly conveys the material to the discharge port 9 and discharges it from the dryer body 1 through the discharge port 9.

[0030] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A material dispersing and conveying structure for a dryer, comprising a dryer body (1), wherein a support frame (2) is fixedly connected to the outer wall of the dryer body (1), and a feeding hopper (3) is installed on the top of the dryer body (1), characterized in that: The dryer body (1) is equipped with a dispersing component (4) and a stirring component (5). The dispersing component (4) includes a swing plate (401) disposed on the top of the inner wall of the dryer body (1). The top of the swing plate (401) is provided with a plurality of dispersing strips (402). The outer wall of the swing plate (401) is symmetrically fixedly connected with a fixing block (403). The outer wall of the fixing block (403) is rotatably connected to the inner wall of the dryer body (1) through a bearing. The inner wall of the dryer body (1) and the bottom of the swing plate (401) are provided with a first guide plate (404). The outer wall of the first guide plate (404) is provided with a plurality of first distributing strips (405). The inner wall of the dryer body (1) and the bottom of the first guide plate (404) are provided with a second guide plate (406). The outer wall of the second guide plate (406) is provided with a plurality of second distributing plates (407).

2. The material dispersion and conveying structure for a dryer according to claim 1, characterized in that: A servo motor (408) is provided on the outer wall of the dryer body (1). The output end of the servo motor (408) penetrates the dryer body (1) and is fixedly connected to the outer wall of the fixing block (403).

3. The material dispersion and conveying structure for a dryer according to claim 1, characterized in that: The stirring assembly (5) includes a rotating rod (501) rotatably connected to the dryer body (1) via a bearing. A fixed column (502) is fixedly connected to the outer wall of the rotating rod (501), and a plurality of stirring paddles (503) are connected to the outer wall of the fixed column (502) by annular equidistant screws.

4. The material dispersion and conveying structure for a dryer according to claim 3, characterized in that: A scraper (504) is fixedly installed on the bottom of the outer wall of the rotating rod (501), and an inclined block (505) is fixedly connected to the bottom of the inner wall of the dryer body (1).

5. The material dispersion and conveying structure for a dryer according to claim 1, characterized in that: The bottom of the dryer body (1) is provided with a first motor (506), the output end of the first motor (506) penetrates into the interior of the dryer body (1) and is fixedly connected to the bottom of the rotating rod (501).

6. The material dispersion and conveying structure for a dryer according to claim 1, characterized in that: The bottom of the outer wall of the dryer body (1) is fixedly connected to a feed pipe (6), and the inner wall of the feed pipe (6) is rotatably connected to a spiral conveyor (7) through a bearing.

7. The material dispersion and conveying structure for a dryer according to claim 6, characterized in that: The outer wall of the feeding pipe (6) is provided with a second motor (8), the output end of the second motor (8) penetrates the feeding pipe (6) and is fixedly connected to the outer wall of the screw conveyor (7), and the outer wall of the feeding pipe (6) is fixedly connected with a feeding port (9).

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