Drying device for pig feed production
By designing a drying device for pig feed production that includes a fixed frame, a feed guide trough and a drying mechanism, the problem of rapid evaporation of moisture on the surface of the particles while the interior is not completely dry was solved. Automatic drying and stirring were achieved, the drying efficiency was improved and dust pollution was reduced.
Patent Information
- Application Number
- CN202422626559.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-10-30
AI Technical Summary
In the current pig feed production, the moisture on the surface of the pellets evaporates quickly after granulation, while the interior is not completely dry, requiring subsequent heating treatment, resulting in low drying efficiency.
A drying device for pig feed production is designed, which includes a fixed frame, a material guide trough, a material guide group and a drying mechanism. A heating trough, a guide fan and an air guide plate are used to achieve uniform introduction of hot air flow. Combined with an inclined conveyor table and a guide mechanism, automatic drying and stirring functions are realized to improve drying efficiency.
It achieves uniform drying of feed particles, improves drying efficiency, reduces dust generation, and avoids dust pollution caused by physical mixing.
Smart Images
Figure CN223460769U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to feed production equipment technical field especially relates to a drying device for pig feed production. BACKGROUND
[0002] The pig feed production process is committed to providing high-quality, efficient and safe feed products for breeders and promoting the sustainable development of pig breeding industry.
[0003] In the pig feed production and processing process, in order to obtain feed with balanced nutrition, different raw materials need to be mixed first, and then prepared into granules through a granulator, and then dried, and different sizes of feed granules are screened out through screening equipment, collected and packaged. In this process, since drying treatment is needed after granulation, electric heating drying is generally used. In long-term production, it is found that direct heating can cause rapid evaporation of moisture on the surface of the granules, but the inside of the granules is not completely dry, and subsequent heating treatment is needed. Based on this, we designed a supplementary drying equipment that can heat the feed granules again and complete the stirring during the heating process. SUMMARY
[0004] To solve the technical problems in the background art, the utility model provides a drying device for pig feed production, which can heat the feed granules again and complete the stirring during the heating process, improving the drying efficiency.
[0005] The technical implementation scheme of the utility model is as follows:
[0006] A drying device for pig feed production, comprising a fixed frame, a first material guide groove, a material guide group and a drying mechanism, the fixed frame is a rectangular frame structure, and the upper part of the fixed frame is provided with the first material guide groove and the material guide group; the material guide group is arranged inside the first material guide groove, and the material guide group comprises a first conveying table, a second material guide groove and a second conveying table, the upper part of the first conveying table is provided with a first conveying belt, and the first conveying table is provided with a rectangular groove structure, and the rectangular groove structure is provided with the second material guide groove and the second conveying table inside; the bottom of the fixed frame is provided with the drying mechanism, the drying mechanism comprises a drying groove, a heating groove, an air guide fan and an air guide plate, the drying groove is provided with the heating groove, and one end of the heating groove is provided with an air guide shell and the air guide fan; the inside of the drying groove is provided with a plurality of air guide plates, and the air guide plates are arranged obliquely.
[0007] Optionally, the inside of the heating groove is provided with an electric heating pipe.
[0008] Optionally, the second conveying table is obliquely arranged in the second material guide groove, and a second conveying belt is arranged on the second conveying table, and one end of the second conveying table is arranged close to the first conveying table feeding section.
[0009] Optionally, a plurality of flow guide holes are arranged on the second conveying belt and the first conveying belt.
[0010] Optionally, the device further comprises a flow guide mechanism, and the flow guide mechanism comprises a flow guide shell, a first air guide groove, a flow guide pipe and a second air guide groove.
[0011] Optionally, the second air guide groove is a rectangular cavity structure with an open end, and the second air guide groove is fixedly arranged at the rectangular opening of the side of the first material guide groove.
[0012] Optionally, a second driving motor is arranged on the side of the first material guide groove, and an output shaft of the second driving motor is connected with the rotating roller on the first conveying table.
[0013] The utility model has the advantages as follows:
[0014] 1. The utility model discloses a first material guide groove is arranged on the upper portion of the fixing frame, is used for transporting material, and a material guide group is arranged in the first material guide groove, wherein the first conveying table is arranged in the first material guide groove, a first conveying belt is arranged on the upper portion of the first conveying table for transporting feed, a plurality of rectangular groove structures are arranged on the first conveying table, a second material guide groove and a second conveying table are arranged in the rectangular groove structures, after the feed contacts the second conveying table, the feed is transported through the second conveying belt, and the feed is stirred and turned during the inclined transportation and falling, so that physical stirring is avoided, and dust generation is reduced.
[0015] 2. The utility model discloses an independent drying mechanism, a heating groove is arranged at the air inlet of the drying groove, hot air is generated by cooperating with the air guide fan and the electric heating pipe, the hot air is uniformly guided into the bottom of the material guide groove through the built-in air guide plate, enters the material guide group, and drying is realized, and the hot air is guided out from the top of the material guide groove, reenters the side of the drying groove through the flow guide pump, and hot air circulation drying is realized, so that the functions of automatic drying, transportation and stirring are realized, and the drying efficiency of the feed particles is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structural schematic view of the utility model.
[0017] Figure 2The front view of the utility model.
[0018] Figure 3 The structure schematic view of the guide mechanism of the utility model.
[0019] Figure 4 The structure schematic view of the guide group of the utility model.
[0020] Figure 5 The structure schematic view of the connecting place of the guide groove and the second conveying table of the utility model.
[0021] Figure 6 The structure schematic view of the drying mechanism of the utility model.
[0022] Figure 7 The internal structure schematic view of the drying groove of the utility model.
[0023] The meaning of the reference numerals in the drawing: 1-fixed frame, 2-drying mechanism, 201-drying groove, 202-heating groove, 203-air guide shell, 204-air guide fan, 205-electric heating pipe, 206-air guide plate, 3-driving motor, 4-second driving motor, 5-guide group, 501-first conveying table, 502-second guide groove, 503-second conveying table, 504-rectangular groove body structure, 6-guide mechanism, 601-guide shell, 602-first air guide groove, 603-guide pipe, 604-second air guide groove, 7-first guide groove. Specific implementation
[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear, the utility model will be described further in detail below in combination with the drawings. Only this declaration, the up, down, left, right, front, back, inside, outside and other orientation words appearing or about to appear in the text of the utility model, only take the drawings of the utility model as the base, it is not the specific limitation to the utility model.
[0025] As Figures 1-7As shown, a pig feed production drying device, including fixed frame 1, first material guide groove 7, material guide group 5 and drying mechanism 2, fixed frame 1 displacement rectangular frame structure, and the upper part of fixed frame 1 is provided with first material guide groove 7 and material guide group 5; Material guide group 5 is arranged inside first material guide groove 7, and material guide group 5 includes first conveying table 501, second material guide groove 502 and second conveying table 503, the upper part of first conveying table 501 is provided with first conveying belt, and rectangular groove structure 504 is arranged on first conveying table 501, and second material guide groove 502 and second conveying table 503 are arranged inside rectangular groove structure 504; The bottom of fixed frame 1 is provided with drying mechanism 2, and drying mechanism 2 includes drying groove 201, heating groove 202, air guide fan 204 and air guide plate 206, heating groove 202 is arranged on drying groove 201, and air guide shell 203 and air guide fan 204 are arranged at one end of heating groove 202; A plurality of air guide plates 206 are arranged inside drying groove 201, and the air guide plates 206 are arranged obliquely; Electric heating pipe 205 is arranged in heating groove 202.
[0026] It should be noted that, in the process of drying feed, because the heat is large in the process of electric heating drying, the surface of the dried feed is already dried, but the internal drying of the feed particles is not complete, therefore, subsequent slow drying or natural drying is needed, based on this, we design an auxiliary drying equipment to improve the drying effect.
[0027] It should be further pointed out that, the first material guide groove 7 is arranged inside the fixed frame, and the material guide group 5 is arranged inside the first material guide groove 7, wherein the upper part of the first conveying table 501 is provided with the first conveying belt, which can move under the drive of the first driving motor, and a plurality of rectangular groove structures 504 are arranged on the first conveying table 501, and the second material guide groove 502 is arranged in each rectangular groove structure 504, the purpose of this design is that the first conveying belt is guided again by the second material guide groove 502 during transportation, and the second conveying table 503 inside the second material guide groove 502 is designed to be inclined, so that the feed is lifted and then falls down to the flat part of the first conveying table 501 for continuous transportation, the purpose of this design is to turn the feed during transportation and drying, thereby improving the drying efficiency.
[0028] It should be further pointed out that, the bottom of the fixed frame 1 is provided with the drying mechanism 2 for introducing hot air flow, wherein the electric heating pipe 205 is arranged at the air inlet of the drying groove 201, and the generated hot air flow is introduced into the drying groove 201 by cooperating with the air guide shell 203 and the air guide fan 204, and the hot air flow is introduced into the first material guide groove 7 from bottom to top by the air guide plates 206 inside the drying groove 201, so as to dry the feed.
[0029] It needs to be particularly pointed out that the air guide plate 206 is symmetrically arranged in the drying groove 201, and after the hot air is introduced, it flows through the air guide plate 206, which can expand the range of flow guide, and facilitate uniform air distribution.
[0030] As shown in Figures 1-5 The second conveying table 503 is inclined and arranged in the second material guide groove 502, and the second conveying belt is arranged on the second conveying table 503. One end of the second conveying table 503 is arranged close to the feeding section of the first conveying table 501. One end of the second material guide groove 502 is provided with a driving motor 3, and the driving motor 3 is connected with the rotating roller of the second conveying table 503. The second conveying belt and the first conveying belt are provided with a plurality of flow guide holes. The second driving motor 4 is arranged on the side of the first material guide groove 7, and the output shaft of the second driving motor 4 is connected with the rotating roller on the first conveying table 501.
[0031] It needs to be pointed out that the second conveying table 503 is inclined and arranged in order to guide and transport the feed. During the guiding and transporting process, the feed is stirred when it falls, all the feed is turned over, and the drying efficiency is improved.
[0032] As shown in Figures 1-5 It also comprises a flow guide mechanism 6, which comprises a flow guide shell 601, a first air guide groove 602, a flow guide pipe 603 and a second air guide groove 604. The flow guide shell 601 is arranged on the upper part of the first material guide groove 7, and the first air guide groove 602 is arranged on the top of the flow guide shell 601. The first air guide groove 602 is connected with the second air guide groove 604 on the side of the first material guide groove 7 through the flow guide pump and the flow guide pipe 603. The second air guide groove 604 is a rectangular cavity structure with one end open, and is fixedly arranged at the rectangular opening on the side of the first material guide groove 7. A plurality of flow guide pieces are arranged in the second air guide groove 604.
[0033] It needs to be pointed out that the introduced hot air can be guided out from the top of the material guide groove, and re-enter the side of the drying groove through the flow guide pump, so as to realize the hot air circulation drying. In this way, the functions of automatic drying, transportation and stirring can be realized, the drying efficiency of the feed particles can be improved, and the advantages of this design are that a circulating convection groove chamber can be formed in the whole first material guide groove 7, the work efficiency can be improved during the internal transportation of the feed, and the waste of hot air can be avoided.
[0034] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.
Claims
1. A drying device for pig feed production, comprising a fixing frame (1), a first material guiding groove (7), a material guiding group (5) and a drying mechanism (2), characterized in that, The fixed frame (1) is a rectangular frame structure, and the upper portion of the fixed frame (1) is provided with a first material guide groove (7) and a material guide group (5); The material guide group (5) is arranged in the first material guide groove (7), and the material guide group (5) comprises a first conveying table (501), a second material guide groove (502) and a second conveying table (503), the upper portion of the first conveying table (501) is provided with a first conveying belt, and the first conveying table (501) is provided with a rectangular groove structure (504), the second material guide groove (502) and the second conveying table (503) are arranged in the rectangular groove structure (504); the bottom of the fixed frame (1) is provided with a drying mechanism (2), the drying mechanism (2) comprises a drying groove (201), a heating groove (202), an air guide fan (204) and an air guide plate (206), the heating groove (202) is arranged on the drying groove (201), and one end of the heating groove (202) is provided with an air guide shell (203) and the air guide fan (204); a plurality of air guide plates (206) are arranged in the drying groove (201), and the air guide plates (206) are arranged in an inclined manner.
2. The drying apparatus for pig feed production according to claim 1, characterized in that, The heating groove (202) is provided with an electric heating pipe (205) in the inside.
3. The drying apparatus for pig feed production according to claim 1, characterized in that, The second conveying table (503) is arranged in the second material guide groove (502) in an inclined manner, and the second conveying table (503) is provided with a second conveying belt, and one end of the second conveying table (503) is arranged close to the feeding section of the first conveying table (501); One end of the second material guide groove (502) is provided with a driving motor (3), and the driving motor (3) is connected with the rotating roller of the second conveying table (503).
4. The drying apparatus for pig feed production according to claim 3, wherein A plurality of flow guide holes are arranged on the second conveying belt and the first conveying belt.
5. The drying apparatus for pig feed production according to claim 4, wherein The flow guide mechanism (6) comprises a flow guide shell (601), a first air guide groove (602), a flow guide pipe (603) and a second air guide groove (604), the flow guide shell (601) is arranged on the upper portion of the first material guide groove (7), the first air guide groove (602) is arranged on the top of the flow guide shell (601), the first air guide groove (602) is connected with the second air guide groove (604) on the side of the first material guide groove (7) through the flow guide pump and the flow guide pipe (603).
6. The drying apparatus for pig feed production according to claim 5, wherein The second air guide groove (604) is a rectangular cavity structure with one end being open, and the second air guide groove (604) is fixedly arranged at the rectangular opening on the side of the first material guide groove (7); A plurality of flow guide plates are arranged in the second air guide groove (604).
7. The drying apparatus for pig feed production according to claim 6, characterized in that, The second driving motor (4) is arranged on the side of the first material guide groove (7), and the output shaft of the second driving motor (4) is connected with the rotating roller on the first conveying table (501).