A drying treatment device for a feed production line
By designing a drying device with baffles, scrapers, and dispersing rods on the feed production line, combined with a heating box and a blower, the problem of poor drying effect caused by feed accumulation was solved, and efficient feed drying was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING FULING DISTRICT JINHUIGUANG FEED CO LTD
- Filing Date
- 2025-08-05
- Publication Date
- 2026-08-04
AI Technical Summary
In existing feed production line drying equipment, some feed tends to accumulate during mixing, resulting in poor drying effect and affecting production quality.
A drying device was designed, comprising a conveyor frame, baffles, scraper plate, dispersing rod, and heating chamber. The baffles prevent feed from falling, the scraper plate levels the feed, the dispersing rod disperses the feed, and the heating chamber and exhaust fan heat the air for efficient drying.
This technology enables efficient drying of feed, avoids accumulation, and improves drying efficiency and production quality.
Smart Images
Figure CN224593657U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of feed production technology, specifically relating to a drying device for a feed production line. Background Technology
[0002] Feed refers to a mixture of various nutrients for animals to eat. It is mainly used to provide animals with the protein, energy, vitamins, minerals and other nutrients they need to help them maintain growth, reproduction and health. When the feed is transported in the feed production line, in order to remove excess moisture from the feed raw materials and ensure the long-term storage and safe use of the feed, the feed transported in the feed production line needs to be dried by a drying treatment device.
[0003] Chinese patent discloses a drying device for feed production (authorization announcement number CN213841606U). This patented technology accelerates the air circulation speed inside the drying barrel by setting up a drying mechanism and ventilation structure, thereby improving the drying effect of feed and preventing feed from sticking together during production, which would affect the feed production effect and thus make the produced feed of better quality.
[0004] However, most existing feed drying methods involve heating and stirring the feed in a mixing drum. During stirring, some feed still accumulates, resulting in poor drying efficiency. For example, the aforementioned comparative document uses stirring to dry the feed. In practical applications, when feed is stirred and dried inside the mixing drum, some feed remains unmixed, leading to poor drying results and low practicality. Therefore, those skilled in the art provide a drying device for feed production lines to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to provide a drying device for a feed production line that can solve the problems mentioned in the background art.
[0006] The specific technical solution adopted in this utility model is as follows:
[0007] A drying device for a feed production line includes a conveyor frame and a conveyor rack disposed inside the conveyor frame. An mounting plate is bolted to the upper surface of the conveyor frame. A baffle is mounted on one side of the mounting plate. A first connecting plate, a second connecting plate, and a third connecting plate are respectively arranged from front to back on the upper surface of the baffle. A scraper plate is mounted on the lower surface of the first connecting plate. A first dispersing rod is symmetrically arranged on the lower surface of the second connecting plate. A second dispersing rod is symmetrically arranged on the lower surface of the third connecting plate.
[0008] A support is installed on the outside of the conveyor frame. A heating box is installed on the upper surface of the support. Heating tubes are symmetrically arranged inside the heating box. A fifth connecting pipe is installed through the lower surface of the heating box. The lower end of the fifth connecting pipe is connected to a third connecting pipe. The lower surface of the third connecting pipe is connected to a fourth connecting pipe. The lower end of the fourth connecting pipe is connected to a second exhaust pipe. A first connecting pipe is installed through the outside of the heating box. The lower end of the first connecting pipe is connected to a second connecting pipe. A first exhaust pipe is symmetrically arranged on one side of the second connecting pipe. Both the second exhaust pipe and the first exhaust pipe have air vents on their exteriors.
[0009] The present invention is further configured such that the mounting plate and the baffle are arranged in a "T" shape, and the second connecting plate, the first connecting plate and the third connecting plate are all installed on the upper surface of the baffle by screws.
[0010] The present invention is further configured such that: at least six of the first dispersing rods are symmetrically arranged on the lower surface of the second connecting plate, and at least six of the second dispersing rods are also symmetrically arranged on the lower surface of the third connecting plate.
[0011] The present invention is further configured such that the first dispersing rod and the second dispersing rod are staggered, and the lower ends of the first dispersing rod and the second dispersing rod are in contact with the upper surface of the conveyor belt.
[0012] The present invention is further configured such that: an air inlet is provided on the upper surface of the heating box, and a filter screen is installed inside the heating box above the heating tube, and an exhaust fan is installed inside the heating box below the heating tube.
[0013] The present invention is further configured such that: at least eight sets of the second exhaust pipe are symmetrically arranged below the third connecting pipe, and at least eight sets of the first exhaust pipe are also arranged on one side of the second connecting pipe.
[0014] The technical effects achieved by this utility model are as follows:
[0015] This utility model discloses a drying device for a feed production line. It uses baffles to block feed during conveyor belt transport, preventing it from falling through the gaps between the conveyor belt and the conveyor frame and affecting normal transport. Simultaneously, a scraper plate on the lower surface of the first connecting plate smooths the conveyed feed, preventing accumulation and ensuring proper drying. Furthermore, a first dispersing rod on the lower surface of the second connecting plate and a second dispersing rod on the lower surface of the third connecting plate disperse the feed on the conveyor belt, thus achieving efficient drying. This device is highly practical.
[0016] This utility model discloses a drying device for a feed production line. An exhaust fan inside the heating chamber draws in outside air, filters it, and heats it through heating pipes. The heated air then enters the first exhaust pipe through the first and second connecting pipes, and simultaneously enters the second exhaust pipe through the fifth, third, and fourth connecting pipes. Finally, it is discharged through the exhaust port, thus drying the feed on the conveyor belt and simultaneously heating the conveyor belt. This achieves efficient drying of the feed and demonstrates good practicality. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this practical application;
[0018] Figure 2 This is a schematic diagram of the mounting plate structure in this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the first exhaust pipe in this practical application;
[0020] Figure 4 This is a schematic diagram of the internal structure of the heating box used in this practical application.
[0021] The attached diagram lists the components represented by each number as follows:
[0022] 1. Conveyor frame; 11. Conveyor belt; 2. Baffle; 21. First connecting plate; 211. Scraper plate; 22. Second connecting plate; 221. First dispersing rod; 23. Third connecting plate; 231. Second dispersing rod; 24. Mounting plate; 3. Bracket; 31. Heating box; 32. First connecting pipe; 321. Second connecting pipe; 322. First exhaust pipe; 33. Third connecting pipe; 331. Second exhaust pipe; 332. Fourth connecting pipe; 333. Fifth connecting pipe; 34. Filter screen; 35. Heating tube; 36. Exhaust fan. Detailed Implementation
[0023] To make the purpose and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific implementations of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.
[0024] like Figures 1-4As shown, a drying device for a feed production line includes a conveyor frame 1 and a conveyor rack 1 disposed inside the conveyor frame 1. An mounting plate 24 is bolted to the upper surface of the conveyor frame 1. A baffle 2 is mounted on one side of the mounting plate 24. A first connecting plate 21, a second connecting plate 22, and a third connecting plate 23 are respectively arranged from front to back on the upper surface of the baffle 2. A scraper plate 211 is mounted on the lower surface of the first connecting plate 21. A first dispersing rod 221 is symmetrically arranged on the lower surface of the second connecting plate 22. A second dispersing rod 231 is symmetrically arranged on the lower surface of the third connecting plate 23. This arrangement uses the baffle 2 to block the feed conveyed on the conveyor belt 11, thus preventing the feed from falling through the gaps in the conveyor belt 11 and affecting the operation. At the same time, the scraper plate 211 on the lower surface of the first connecting plate 21 can scrape the feed on the conveyor belt 11 to prevent the feed from accumulating and affecting drying. The first dispersing rod 221 and the second dispersing rod 231 can disperse the feed, thus improving the drying effect of the feed.
[0025] A support frame 3 is installed on the outer side of the conveyor frame 1. A heating box 31 is installed on the upper surface of the support frame 3. Heating tubes 35 are symmetrically arranged inside the heating box 31. A fifth connecting pipe 333 is installed through the lower surface of the heating box 31. The lower end of the fifth connecting pipe 333 is connected to a third connecting pipe 33. The lower surface of the third connecting pipe 33 is connected to a fourth connecting pipe 332. The lower end of the fourth connecting pipe 332 is connected to a second exhaust pipe 331. A first connecting pipe 32 is installed through the outer side of the heating box 31. The lower end of the first connecting pipe 32 is connected to a second connecting pipe 321. The second connecting pipe 321... A first exhaust pipe 322 is symmetrically arranged on one side, and an exhaust port is opened on the outside of the second exhaust pipe 331 and the first exhaust pipe 322. This arrangement uses the exhaust fan 36 inside the heating box 31 to draw outside air into the heating box 31 and heat it through the heating pipe 35. After heating, the hot air will be discharged outward through the first connecting pipe 32 and the fifth connecting pipe 333 respectively, and finally discharged outward through the exhaust ports on the outside of the first exhaust pipe 322 and the second exhaust pipe 331 respectively to dry the feed on the conveyor belt 11 and heat the conveyor belt 11 to facilitate feed drying.
[0026] like Figure 2 As shown, the mounting plate 24 and the baffle 2 are arranged in a "T" shape. The second connecting plate 22, the first connecting plate 21 and the third connecting plate 23 are all installed on the upper surface of the baffle 2 by screws. This arrangement allows the mounting plate 24 to be installed on the conveyor frame 1 using bolts, thereby achieving the purpose of installing the baffle 2. Furthermore, the first connecting plate 21, the second connecting plate 22 and the third connecting plate 23 can be installed and removed by screws.
[0027] like Figure 2As shown, at least six first dispersing rods 221 are symmetrically arranged on the lower surface of the second connecting plate 22, and at least six second dispersing rods 231 are also symmetrically arranged on the lower surface of the third connecting plate 23. The first dispersing rods 221 and the second dispersing rods 231 are staggered, and the lower ends of the first dispersing rods 221 and the second dispersing rods 231 are in contact with the upper surface of the conveyor belt 11. This arrangement uses the first dispersing rods 221 and the second dispersing rods 231 to disperse the feed on the conveyor belt 11. That is, when passing through, the feed will move to both sides through the first dispersing rods 221 and the second dispersing rods 231 to achieve the purpose of drying the feed.
[0028] like Figure 4 As shown, an air inlet is provided on the upper surface of the heating box 31, and a filter screen 34 is installed above the heating tube 35 inside the heating box 31. An exhaust fan 36 is installed below the heating tube 35 inside the heating box 31. This arrangement utilizes the operation of the exhaust fan 36 inside the heating box 31 to draw external air into the heating box 31 through the air inlet, where it is filtered by the filter screen 34. At the same time, the heating tube 35 can heat the incoming air to facilitate the subsequent drying of the feed.
[0029] like Figure 3 and Figure 4 As shown, at least eight sets of second exhaust pipes 331 are symmetrically arranged below the third connecting pipe 33, and at least eight sets of first exhaust pipes 322 are also arranged on one side of the second connecting pipe 321. This arrangement uses multiple sets of second exhaust pipes 331 and first exhaust pipes 322 to discharge hot air to the conveyor belt 11. When the hot air in the second exhaust pipe 331 is discharged, it can dry the feed on the conveyor belt 11, while the hot air discharged from the first exhaust pipe 322 will preheat the conveyor belt 11, which can facilitate the subsequent efficient drying of the feed.
[0030] The working principle of this utility model is as follows: When the drying device for a feed production line is in use, the exhaust fan 36 inside the heating box 31 is first activated. This draws in external air, filters it through the filter screen 34, and heats it through the heating tube 35. The heated air then enters the first exhaust pipe 322 through the first connecting pipe 32 and the second connecting pipe 321, and simultaneously enters the second exhaust pipe 331 through the fifth connecting pipe 333, the third connecting pipe 33, and the fourth connecting pipe 332. Finally, it is discharged outward through the exhaust holes on the outside of the first exhaust pipe 322 and the second exhaust pipe 331. The discharge of the hot air in the second exhaust pipe 331 dries the feed on the conveyor belt 11, while the hot air discharged from the first exhaust pipe 322 preheats the conveyor belt 11, which facilitates the subsequent efficient drying of the feed. When the feed is being transported, it is conveyed on the conveyor belt 11, which and the conveyor frame 1 are existing products. The working principle of the conveyor belt 11 is a publicly available technology and will not be discussed in detail here. When the feed falls onto the conveyor belt 11, it can be achieved by using an external screw feeder or other feeding equipment. When the feed is being transported and dried on the conveyor belt 11, the feed will be blocked by the baffle 2 during the production process, preventing it from falling from the gap between the conveyor belt 11 and the conveyor frame 1 and affecting its normal transport operation. At the same time, the scraper plate 211 on the lower surface of the first connecting plate 21 can be used to scrape the conveyed feed flat, which can prevent the feed from accumulating and affecting the drying. Meanwhile, the first dispersing rod 221 on the lower surface of the second connecting plate 22 and the second dispersing rod 231 on the lower surface of the third connecting plate 23 can be used to disperse the feed on the conveyor belt 11, thereby achieving efficient drying of the feed. It has good practicality.
[0031] The exhaust fan and heating element used in this utility model are existing known devices. They are connected to an external controller and external power supply, and can be purchased and used directly on the market. Their structure, circuit and control principle are all existing known technologies. The appropriate model is selected according to actual use. Therefore, the structure, circuit and control principle of the device are not described in detail here.
[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.
Claims
1. A drying treatment device for a feed production line, characterized by: The system includes a conveyor frame (1) and a conveyor frame (1) disposed inside the conveyor frame (1). The upper surface of the conveyor frame (1) is bolted with an mounting plate (24). A baffle (2) is mounted on one side of the mounting plate (24). A first connecting plate (21), a second connecting plate (22), and a third connecting plate (23) are respectively arranged from front to back on the upper surface of the baffle (2). A scraper plate (211) is mounted on the lower surface of the first connecting plate (21). A first dispersing rod (221) is symmetrically arranged on the lower surface of the second connecting plate (22). A second dispersing rod (231) is symmetrically arranged on the lower surface of the third connecting plate (23). A bracket (3) is installed on the outside of the conveyor frame (1). A heating box (31) is installed on the upper surface of the bracket (3). Heating tubes (35) are symmetrically arranged inside the heating box (31). A fifth connecting pipe (333) is provided through the lower surface of the heating box (31). The lower end of the fifth connecting pipe (333) is connected to a third connecting pipe (33). The lower surface of the third connecting pipe (33) is connected to a fourth connecting pipe (332). The lower end of the fourth connecting pipe (332) is connected to a second exhaust pipe (331). A first connecting pipe (32) is provided through the outside of the heating box (31). The lower end of the first connecting pipe (32) is connected to a second connecting pipe (321). A first exhaust pipe (322) is symmetrically arranged on one side of the second connecting pipe (321). An exhaust hole is provided on the outside of both the second exhaust pipe (331) and the first exhaust pipe (322).
2. A drying treatment device for a feed production line according to claim 1, characterized in that: The mounting plate (24) and the baffle (2) are arranged in a "T" shape. The second connecting plate (22), the first connecting plate (21) and the third connecting plate (23) are all installed on the upper surface of the baffle (2) by screws.
3. A drying treatment device for a feed production line according to claim 1, characterized in that: At least six of the first dispersing rods (221) are symmetrically arranged on the lower surface of the second connecting plate (22), and at least six of the second dispersing rods (231) are also symmetrically arranged on the lower surface of the third connecting plate (23).
4. A drying treatment device for a feed production line according to claim 1, characterized in that: The first dispersing rod (221) and the second dispersing rod (231) are staggered, and the lower ends of the first dispersing rod (221) and the second dispersing rod (231) are in contact with the upper surface of the conveyor belt (11).
5. A drying treatment device for a feed production line according to claim 1, characterized in that: The upper surface of the heating box (31) is provided with an air inlet, and a filter screen (34) is installed inside the heating box (31) above the heating tube (35), and an exhaust fan (36) is installed inside the heating box (31) below the heating tube (35).
6. A drying treatment device for a feed production line according to claim 1, characterized in that: The second exhaust pipe (331) is symmetrically arranged in at least eight sets below the third connecting pipe (33), and the first exhaust pipe (322) is also arranged in at least eight sets on one side of the second connecting pipe (321).