Wet grain recovery processing device
Through the hot drying mechanism and feeding mechanism in the rotary drying cylinder, the problem of limited capacity of the traditional oven is solved, and the rapid and uniform drying of wet grains and moldy smell removal is achieved, reducing economic losses.
Patent Information
- Application Number
- CN202421732700.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The prior art is difficult to quickly and effectively deal with a large amount of moisture-molded grains, resulting in economic losses. The traditional oven capacity is limited, making it difficult to turn and dry evenly, and the moldy smell inside is difficult to remove.
The hot drying mechanism and the feeding mechanism in the rotary drying cylinder are used to discharge moisture and mold through the hot drying pipe, and the elastic turning of the long flip plate and the stir-frying wing plate are used to achieve uniform flip and drying of the grains with a screw feeder.
The rapid and effective removal of moisture and mold in the grain is achieved, improving the turn effect, ensuring uniform drying of the interior and surface, and reducing economic losses.
Smart Images
Figure CN223165851U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wet grain recycling and treatment, and particularly relates to a wet grain recycling and treatment device. Background Art
[0002] During the storage process of grains, if the grains are not properly stored, they are extremely likely to get damp and mildew. Specifically, during the storage of grains, such as in the rainy season with relatively heavy moisture, once there is a phenomenon of moisture return in the warehouse where the grains are stored, a large amount of stored grains will get damp and mildew. In particular, the grains stored near the bottom and the wall of the warehouse are more likely to mildew.
[0003] The mildewed grains need to be immediately cleaned out to avoid exacerbating the mildew and mildewing the normal grains, thus causing serious economic losses.
[0004] During the process of cleaning wet and mildewed grains in a large storage granary, due to the large amount of damp and mildewed grains, it is difficult to harmlessly treat the damp and mildewed grains, and direct waste treatment further causes economic losses.
[0005] Currently, the relatively conventional method is to directly use the grains as raw materials such as fertilizers and feeds after drying and removing the musty smell. Specifically, after drying the grains, the moisture on the wet grains is removed, and at the same time, the musty smell on the grains is removed during the drying process. Subsequently, recyclable materials are obtained through processing such as cleaning, drying, and pulverizing.
[0006] However, it is very difficult to quickly and effectively dry a large amount of damp and mildewed grains. This is reflected in the traditional oven. Due to its limited capacity, it is difficult to dry a large amount of damp and mildewed grains. Moreover, during the drying process, it is difficult to turn over a large amount of grains, resulting in the surface being dried and the musty smell being removed, but the internal mildew gas cannot be fully removed. Content of the Utility Model
[0007] Based on the above background, the purpose of the utility model is to provide a wet grain recycling and treatment device.
[0008] To achieve the above purpose, the utility model adopts the following technical solutions:
[0009] A wet grain recycling and treatment device includes a rotary drying cylinder, and the rotary drying cylinder is supported and rolled by a supporting wheel driving assembly;
[0010] A heat drying mechanism is assembled and connected inside the rotary drying cylinder, and the wet grains are turned inside the rotary drying cylinder and dried by the heat drying mechanism;
[0011] The wet grain recycling and treatment device further includes a plurality of material turning mechanisms installed inside the rotary drying cylinder;
[0012] The material turning mechanism includes a long turning plate, and convex seats are integrally formed at the front and rear ends of the long turning plate respectively;
[0013] A spring slide rod is slidably connected to the convex seat, and the spring slide rod is fixedly connected with a partition seat;
[0014] The spring slide rod is fixedly connected to the inner side wall of the rotary drying cylinder;
[0015] An outer spring and an inner spring are sleeved on the spring slide rod. Two ends of the inner spring are fixedly connected to the convex seat and the rotary drying cylinder respectively, and two ends of the outer spring are fixedly connected to the convex seat and the partition seat respectively;
[0016] During the rotation of the rotary drying cylinder, the long turning plate elastically turns the wet grains in the cylinder.
[0017] Preferably, stir-frying wing plates are integrally formed on both sides of the long turning plate;
[0018] The stir-frying wing plates are in an open state.
[0019] Preferably, a spring seat is fixedly connected to the rotary drying cylinder, and the inner end of the inner spring is fixedly connected to the spring seat.
[0020] Preferably, the heat drying mechanism includes a heat drying pipe rotatably connected inside the rotary drying cylinder, and a plurality of exhaust air holes are formed in the heat drying pipe;
[0021] The air inlet end of the heat drying pipe penetrates through the rear end part of the rotary drying cylinder, and a hot air blower is assembled and connected to the air inlet end of the heat drying pipe.
[0022] Preferably, the heat drying mechanism further includes a plurality of moisture exhaust pipes communicated with the front end part of the rotary drying cylinder.
[0023] Preferably, the supporting wheel driving assembly includes supporting rings arranged at intervals on the front and rear sides, and the supporting rings are fixedly connected to the rotary drying cylinder;
[0024] Supporting wheel components are respectively supported at the lower ends of the supporting rings;
[0025] The supporting wheel component includes supporting wheels respectively supported at the left and right sides at the lower end of the supporting ring, and the supporting wheels are rotatably connected with a supporting wheel frame.
[0026] Preferably, the supporting wheel driving assembly further includes a belt wheel driving component for driving the rotary drying cylinder to rotate; the belt wheel driving component includes a large driven belt wheel fixedly installed on the rotary drying cylinder;
[0027] The belt wheel driving component further includes a driving motor, and a small driving belt wheel is assembled and connected to the driving motor;
[0028] The large driven pulley and the small driving pulley are connected by a transmission belt for transmission.
[0029] Preferably, a motor base is installed at the bottom of the driving motor.
[0030] Preferably, the wet grain recycling and processing device further includes a screw feeder, and a feed hole adapted to the discharge end of the screw feeder is provided at the top of the rotary drying cylinder;
[0031] The feed hole is assembled and connected with a hole plug cover.
[0032] The utility model has the following beneficial effects:
[0033] 1. The thermal drying mechanism includes a thermal drying pipe rotatably connected inside the rotary drying cylinder, and a plurality of exhaust pores are provided on the thermal drying pipe. The intake end of the thermal drying pipe is assembled and connected with a hot air blower. And the thermal drying mechanism further includes a plurality of moisture exhaust pipes communicated with the front end part of the rotary drying cylinder. During the working process, the hot air flow discharged from the thermal drying pipe discharges the moisture and mildew gas in the grain from the moisture exhaust pipe. Through this method, the rotary drying cylinder that is turned over is smoothly discharged of the grain.
[0034] 2. The two ends of the long turning plate are elastically slidably connected by inner and outer springs. Therefore, during the process of the long turning plate rotating and changing its posture, the long turning plate elastically expands and contracts and slides relative to the inner side wall of the rotary drying cylinder under the cooperation of the inner and outer springs. During this process, the grain is further pushed and dispersed.
[0035] When the long turning plate turns to the highest point position, at this time, under the action of gravity, the long turning plate elastically extends outward, and the outer spring is compressed. On the contrary, when it gradually moves to the lowest point position, at this time, the inner spring is compressed, and the long turning plate elastically retracts inward. During the extension and retraction process, a driving force is realized, and further, the grain is pushed, so as to improve the material turning effect.
[0036] 3. Stirring wing plates are integrally formed on both sides of the long turning plate; the stirring wing plates are in an open state. Through the cooperative turning of the stirring wing plates, the turning effect of the material is further improved. Specifically, during the turning process, the stirring wing plates push the material to turn. Description of the Drawings
[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0038] Figure 1Schematic diagram of the overall structure in the embodiment of the present utility model;
[0039] Figure 2 Schematic diagram of the structure of the heat drying tube in the embodiment of the present utility model;
[0040] Figure 3 Schematic diagram of the dispersion structure of the long flap and the rotary drying cylinder in the embodiment of the present utility model;
[0041] Figure 4 Schematic diagram of the structure of the long flap in the embodiment of the present utility model;
[0042] Figure 5 Schematic diagram of the structure of the long flap, inner spring and outer spring in the embodiment of the present utility model;
[0043] Figure 6 Schematic diagram of the distribution mode of the long flap in the rotary drying cylinder in the embodiment of the present utility model.
[0044] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments
[0045] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0046] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.
[0047] In addition, the descriptions such as "first" and "second" in the present utility model are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.
[0048] Embodiment 1
[0049] As shown Figures 1-6 in the figure, a wet grain recycling and processing device includes a rotary drying cylinder 2, and the rotary drying cylinder 2 is supported and rolled by a supporting wheel driving assembly.
[0050] Specifically, the rotary drying cylinder 2 is flipped through the supporting wheel driving assembly. A large amount of wet and mildewed grains are placed during the flipping of the rotary drying cylinder 2, so that the grains automatically turn over during the flipping process following the rotary drying cylinder 2, and the moisture and musty smell are easily removed during the turning process.
[0051] Specifically, the supporting wheel driving assembly includes supporting rings 61 arranged at intervals on the front and rear sides, and the supporting rings 61 are fixedly connected to the rotary drying cylinder 2. Correspondingly, the lower ends of the supporting rings 61 are respectively supported by supporting wheel components.
[0052] Specifically, the supporting wheel component includes supporting wheels 62 respectively supported on the left and right sides at the lower end of the supporting ring 61 (the two supporting wheels 62 support the two sides of the supporting ring 61, and in this way, high stability is maintained during the process of flipping the rotary drying cylinder 2). At the same time, the supporting wheels 62 are rotatably connected to a supporting wheel frame 63.
[0053] The above-mentioned supporting wheel 62 driving assembly further includes a belt wheel driving component for driving the rotary drying cylinder 2 to rotate; specifically, the belt wheel driving component includes a large driven belt wheel 41 fixedly installed on the rotary drying cylinder 2; the belt wheel driving component further includes a driving motor 42, and a small driving belt wheel 43 is assembled and connected to the output shaft of the driving motor 42; the large driven belt wheel 41 and the small driving belt wheel 43 are connected by a transmission belt for transmission.
[0054] During the working process, driven by the driving motor 42, the rotary drying cylinder 2 is driven to flip through the belt transmission between the small driving belt wheel 43 and the large driven belt wheel 41.
[0055] According to the existing conventional method, a motor base is installed at the bottom of the above-mentioned driving motor 42.
[0056] Embodiment 2
[0057] As shown Figures 1-6 in the figure, on the basis of the structure of Embodiment 1, according to the existing feeding method, in order to facilitate feeding grains into the rotary drying cylinder 2, the above-mentioned wet grain recycling and processing device further includes a screw feeder 1 (the screw feeder 1 is a conventional screw feeding device disclosed in the prior art, including a screw barrel, a screw pushing blade rotatably connected in the screw barrel, and a motor for driving the screw pushing blade. Materials are fed into the hopper communicated with the screw barrel, and in accordance with the existing conventional method, a support frame is installed at the bottom of the screw barrel, and the discharge end is kept facing the feed hole 21 at the top position of the rotary drying cylinder 2).
[0058] According to the existing conventional method, a hole plug cover (not shown in the figure) is assembled and connected to the feed hole 21. Specifically, the hole plug cover is installed at the position of the feed hole 21 by means of, for example, a hinge connection and fastened by means of, for example, bolts. After the feeding is completed, the hole plug cover is sealed. When discharging, the hole plug cover is opened to facilitate discharging (at this time, the rotary drying cylinder 2 is turned to the position where the feed hole is at the bottom).
[0059] Embodiment 3
[0060] As Figures 1-6 shown, on the basis of the structure of Embodiment 2 in this embodiment, in order to achieve dehumidification and removal of musty smell from grains, a heat drying mechanism is assembled and connected inside the above-mentioned rotary drying cylinder 2. The wet grains are turned inside the rotary drying cylinder 2 and dried by the heat drying mechanism.
[0061] Specifically, the heat drying mechanism includes a heat drying pipe 51 rotatably connected inside the rotary drying cylinder 2, and a plurality of exhaust air holes 511 are opened on the heat drying pipe 51. Specifically, in the same way as the existing method, bearings for rotatably connecting the heat drying pipe 51 are installed at the front and rear ends of the rotary drying cylinder 2. The rear end of the heat drying pipe 51 is hermetically arranged.
[0062] The intake end of the above-mentioned heat drying pipe 51 penetrates through the rear end part of the rotary drying cylinder 2 (located outside the rotary drying cylinder 2). According to the conventional method of pumping hot air disclosed in the prior art, a hot air blower (not shown in the figure) is assembled and connected to the intake end of the heat drying pipe 51. Specifically, a flange 512 is assembled and connected to the heat drying pipe 51, and is fastened to the flange of the air outlet pipe on the hot air blower to achieve connection. During the working process, the rotating rotary drying cylinder 2 rotates, and the rotatably connected heat drying pipe 51 rotates relatively. Therefore, the hot air blower stably pumps hot air flow, and the hot air flow acts on the turned grains to achieve dehumidification and removal of mildew from the grains.
[0063] The above-mentioned heat drying mechanism further includes a plurality of moisture discharge pipes 52 connected to the front end part of the rotary drying cylinder 2. During the working process, moisture and musty gas are discharged from the moisture discharge pipes 52.
[0064] In order to prevent grains from blocking the moisture discharge pipes 52, according to the existing conventional method, a filter sheet (not shown in the figure) is installed at the intake end of the moisture discharge pipes.
[0065] Embodiment 4
[0066] As Figures 1-6 shown, on the basis of the structure of Embodiment 3 in this embodiment, in order to improve the turning effect of grains, the above-mentioned wet grain recycling and processing device further includes a plurality of turning mechanisms 3 installed inside the rotary drying cylinder 2. The turning mechanisms 3 cooperate with the rotating rotary drying cylinder 2 to further improve the turning effect.
[0067] Specifically, the material turning mechanism 3 includes a long turning plate 31, and convex seats 312 are integrally formed at the front and rear ends of the long turning plate 31 respectively; a spring slide rod 32 is slidably connected to the convex seat 312, and a partition seat 321 is fixedly connected to the outer end position of the spring slide rod 32.
[0068] Meanwhile, the inner end of the spring slide rod 32 is fixedly connected to the inner side wall of the rotary drying cylinder 2; correspondingly, a spring seat 322 is fixedly connected to the inner side wall of the rotary drying cylinder 2. An outer spring 34 and an inner spring 33 are sleeved on the spring slide rod 32. Specifically, the two ends of the inner spring 33 are respectively fixedly connected to the convex seat 312 and the spring seat 322. And the two ends of the outer spring 34 are respectively fixedly connected to the convex seat 312 and the partition seat 321.
[0069] During the working process, first, the rotating rotary drying cylinder 2 drives each long turning plate 31 to turn, and under the action of the long turning plate 31, the materials are further turned to improve the turning effect.
[0070] Since the two ends of the long turning plate 31 are elastically slidably connected by the inner and outer springs 34, therefore, when the long turning plate 31 rotates and changes its posture, the long turning plate 31 elastically expands and contracts and slides relative to the inner side wall of the rotary drying cylinder 2 under the cooperation of the inner and outer springs 34. During this process, the grains are further pushed and dispersed.
[0071] For example, when the long turning plate 31 turns to the highest point position, at this time, under the action of gravity, the long turning plate 31 elastically extends outwards, and the outer spring 34 is compressed. On the contrary, when it gradually moves to the lowest point position, at this time, the inner spring 33 is compressed, and the long turning plate 31 elastically retracts inwards. During the extension and retraction process, a driving force is realized, and further, the grains are pushed to improve the material turning effect.
[0072] In order to further improve the material turning effect, stir-frying wing plates 311 are integrally formed on both sides of the long turning plate 31 respectively; the stir-frying wing plates 311 are in an open state.
[0073] Through the cooperative turning of the stir-frying wing plates 311, the turning effect of the materials is further improved. Specifically, during the turning process, the stir-frying wing plates 311 push the materials to turn.
[0074] Certainly, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present invention should also belong to the protection scope of the present invention.
Claims
1. A wet grain recycling and processing device, characterized in that It includes a rotary drying cylinder which is supported and rolled by a supporting wheel driving assembly; A thermal drying mechanism is assembled and connected inside the rotary drying cylinder, and the wet grains are turned inside the rotary drying cylinder and dried by the thermal drying mechanism; The wet grain recycling and processing device further includes a plurality of turning mechanisms installed inside the rotary drying cylinder; The turning mechanism includes a long turning plate, and convex seats are integrally formed at the front and rear ends of the long turning plate respectively; A spring slide rod is slidably connected to the convex seat, and the spring slide rod is fixedly connected with a partition seat; The spring slide rod is fixedly connected to the inner side wall of the rotary drying cylinder; An outer spring and an inner spring are sleeved on the spring slide rod, the two ends of the inner spring are respectively fixedly connected to the convex seat and the rotary drying cylinder, and the two ends of the outer spring are respectively fixedly connected to the convex seat and the partition seat; During the rotation of the rotary drying cylinder, the long turning plate elastically turns the wet grains inside the cylinder.
2. The wet grain recycling and processing device according to claim 1, wherein Stirring wing plates are integrally formed on both sides of the long turning plate respectively; The stirring wing plates are in an open state; 3. The wet grain recycling and processing device according to claim 1, characterized in that A spring seat is fixedly connected to the rotary drying cylinder, and the inner end of the inner spring is fixedly connected to the spring seat; 4. The wet grain recycling and treatment device according to claim 1, characterized in that, The thermal drying mechanism includes a thermal drying pipe rotatably connected inside the rotary drying cylinder, and a plurality of exhaust air holes are opened on the thermal drying pipe; The air inlet end of the thermal drying pipe penetrates through the rear end part of the rotary drying cylinder, and a hot air blower is assembled and connected to the air inlet end of the thermal drying pipe; 5. The wet grain recycling and treatment device according to claim 4, characterized in that, The thermal drying mechanism further includes a plurality of moisture exhaust pipes communicated with the front end part of the rotary drying cylinder; 6. The wet grain recycling and processing device according to claim 1, wherein, The supporting wheel driving assembly includes supporting rings arranged at intervals on the front and rear sides, and the supporting rings are fixedly connected to the rotary drying cylinder; The lower ends of the supporting rings are respectively supported by supporting wheel components; The supporting wheel components include supporting wheels respectively supported at the left and right sides of the lower end of the supporting ring, and the supporting wheels are rotatably connected with a supporting wheel frame; 7. The wet grain recycling and processing device according to claim 6, characterized in that, The supporting wheel driving assembly further includes a belt wheel driving component for driving the rotary drying cylinder to rotate; the belt wheel driving component includes a large driven belt wheel fixedly installed on the rotary drying cylinder; The belt wheel driving component further includes a driving motor, and a small driving belt wheel is assembled and connected to the driving motor; The large driven belt wheel and the small driving belt wheel are connected by a transmission belt; 8. The wet grain recycling and processing device according to claim 7, wherein, The bottom of the driving motor is provided with a motor base; 9. The wet grain recycling and treatment device according to claim 1, characterized in that, The wet grain recycling and processing device further includes a screw feeder, and a feeding hole matched with the discharging end of the screw feeder is opened at the top of the rotary drying cylinder; The feeding hole is assembled and connected with a hole plug cover.