Water vapor drying device for fish meal processing

Abstract

The utility model belongs to the technical field of fish meal processing, and particularly relates to a fish meal processing water vapor drying device which comprises a box body and a feeding port fixedly connected with the surface of the box body, the bottom face of the box body is fixedly connected with a screening box, a discharging port is formed in one side of the screening box, and a drying mechanism is arranged in the box body. Fish meal in the box body can be heated and dried through a heating pipe, then the fish meal in the box body can be stirred through a scraping plate, it is avoided that the fish meal adheres to the interior of the box body, and the drying effect of the fish meal is affected, water vapor generated by drying in the box body is conveniently discharged through an exhaust hood, and the drying effect of the fish meal is improved; and the fish meal in the screening box can be screened through the screening plate, the screening plate is driven by the vibration motor to swing, and the screening effect on the fish meal is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish meal processing, and in particular relates to a water vapor drying device for fish meal processing. Background Art

[0002] Fish meal is a high-protein feed raw material made from one or more fish species, which is processed by degreasing, dehydration and crushing. It is mainly used to supplement animal protein for poultry, livestock and fur animals. During the processing of fish meal, it needs to be dried and sieved to filter out impurities in the fish meal to ensure the quality of the fish meal.

[0003] After checking the public (announcement) number: CN215983731U discloses a fish meal dryer, which discloses "including a bottom plate and a tank body, the tank body is arranged horizontally and located on the upper side of the bottom plate, a feeding pipe is arranged at the upper left end of the tank body, a discharge pipe is arranged at the lower right end of the tank body, and a shaking mechanism is arranged between the tank body and the bottom plate, the tank body is provided with a stirring mechanism and a heating mechanism and other technical solutions, and has the function of driving the tank body to shake up and down reciprocatingly by the shaking mechanism, so that the fish meal in the tank body is mixed more evenly, and the fish meal at different positions is fully heated and dried more quickly, thereby improving the drying efficiency and uniformity of the fish meal and other technical effects";

[0004] Although the above design can stir the fish meal in the tank during use, water vapor will be generated inside the tank during actual use, which is easy to gather into droplets inside the device again, causing the fish meal to clump, affecting the drying effect of the fish meal and making it inconvenient to use;

[0005] In order to solve the above problems, the present application proposes a fish meal processing water vapor drying device. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a water vapor drying device for fish meal processing, which has the characteristics of discharging water vapor inside the device, avoiding agglomeration of fish meal, improving the drying effect of fish meal, and high practicality.

[0007] To achieve the above object, the utility model provides the following technical solution: a water vapor drying device for fish meal processing, comprising a box body and a feed inlet fixedly connected to the surface of the box body, a screening box fixedly connected to the bottom surface of the box body, a discharge port opened on one side of the screening box, and a drying mechanism arranged inside the box body;

[0008] The drying mechanism includes a heating tube symmetrically installed inside the box body and an exhaust hood fixedly connected to the upper surface of the box body, a fan is symmetrically installed inside the exhaust hood air outlet through a mounting frame, and a filter is installed on one side of the exhaust hood close to the fan.

[0009] As a preferred fish meal processing water vapor drying device of the utility model, a rotating shaft is rotatably connected to the inside of the box through a bearing, a plurality of groups of stirring rods equidistantly distributed are fixedly connected to the surface of the rotating shaft, and a scraper is fixedly connected to one end of the stirring rod.

[0010] As a preferred embodiment of the fish meal processing water vapor drying device of the utility model, a driving motor is fixedly mounted on one side of the box surface close to the rotating shaft, and the output end of the driving motor is fixedly connected to the rotating shaft.

[0011] As a preferred fish meal processing water vapor drying device of the utility model, the scraper is arranged at an angle, and mesh holes are provided on the surface of the scraper, and a discharge port is provided on the surface of the screening box near the discharge port of the box body.

[0012] As a preferred fish meal processing water vapor drying device of the utility model, a screening mechanism is arranged inside the screening box, and the screening mechanism includes a screening plate obliquely arranged inside the box body and a vibration motor fixedly connected to one side of the screening plate, and telescopic rods are symmetrically fixedly connected between the screening plate and the screening box.

[0013] As a preferred embodiment of the water vapor drying device for fish meal processing of the utility model, a material guide plate arranged in an inclined manner is fixedly connected to the bottom end of the interior of the screening box.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by setting a drying mechanism, the fish meal inside the box can be heated and dried by a heating pipe, and then a scraper can stir the internal fish meal to prevent the fish meal from sticking to the inside of the box and affecting the drying effect of the fish meal, and the exhaust hood is used to discharge the water vapor generated by the drying inside the box, thereby improving the drying effect of the fish meal, and at the same time a screening mechanism is set, and the fish meal inside the screening box can be screened by a screening plate, and the screening plate is driven to swing by a vibration motor to improve the screening effect of the fish meal. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the box body in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the heating tube and the scraper in the utility model;

[0019] Figure 4 It is a cross-sectional view of the screening box in the utility model.

[0020] In the figure:

[0021] 1. Box body; 2. Feed inlet;

[0022] 3. Drying mechanism; 31. Exhaust hood; 32. Driving motor; 33. Filter; 34. Fan; 35. Rotating shaft; 36. Scraper; 37. Feeding port; 38. Heating tube; 39. Stirring rod;

[0023] 4. Screening mechanism; 41. Screening plate; 42. Vibration motor; 43. Material guide plate; 44. Telescopic rod;

[0024] 5. Screening box; 6. Discharge port. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in 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 in 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.

[0026] Example 1

[0027] like Figure 1 As shown:

[0028] A fish meal processing water vapor drying device comprises a box body 1 and a feed port 2 fixedly connected to the surface of the box body 1, a screening box 5 fixedly connected to the bottom surface of the box body 1, and a discharge port 6 is opened on one side of the screening box 5.

[0029] In this embodiment: the existing publication (announcement) number: CN215983731U discloses a fish meal dryer; in order to solve the technical problems existing in this prior art, as disclosed in the background technology above, "although the fish meal in the tank can be stirred, in actual use, water vapor will be generated inside the tank, which is easy to gather into droplets inside the device again, causing the fish meal to agglomerate, affecting the drying effect of the fish meal and making it inconvenient to use". In terms of combined use, this problem is obviously a real problem that exists and is difficult to solve. In view of this, in order to solve this technical problem, a drying mechanism 3 and a screening mechanism 4 are added to the application document.

[0030] More specifically:

[0031] like Figure 1-Figure 4 As shown:

[0032] In combination with the above content, the drying mechanism 3 includes a heating tube 38 symmetrically installed inside the box body 1 and an exhaust hood 31 fixedly connected to the upper surface of the box body 1. A fan 34 is symmetrically installed inside the air outlet of the exhaust hood 31 through a mounting frame, and a filter screen 33 is installed on one side of the exhaust hood 31 close to the fan 34.

[0033] In this embodiment, when the fish meal processing and drying device is in use, the fish meal to be dried is first poured into the interior of the box 1 through the feed inlet 2, and then the heating tube 38 is started to dry and heat the fish meal inside the box 1. During this period, the fan 34 is started to discharge the water vapor inside the box 1 to prevent the fish meal from agglomerating. The filter net 33 can prevent external dust and impurities from entering the interior of the box 1 to affect the quality of the fish meal.

[0034] Going further:

[0035] like Figure 1-Figure 4 As shown:

[0036] In order to ensure that the fish meal inside the box 1 is heated uniformly, in an optional embodiment: a rotating shaft 35 is rotatably connected to the inside of the box 1 through a bearing, and a plurality of groups of stirring rods 39 equidistantly distributed are fixedly connected to the surface of the rotating shaft 35, and a scraper 36 is fixedly connected to one end of the stirring rod 39; a driving motor 32 is fixedly installed on the side of the surface of the box 1 close to the rotating shaft 35, and the output end of the driving motor 32 is fixedly connected to the rotating shaft 35; the scraper 36 is arranged at an angle, and mesh holes are provided on the surface of the scraper 36, and a discharge port 37 is provided on the side of the surface of the screening box 5 close to the discharge port of the box 1.

[0037] In this embodiment, during the drying process of the fish meal, starting the driving motor 32 can drive the rotating shaft 35 to rotate, and then the rotating shaft 35 drives the scraper 36 to rotate through the multiple groups of stirring rods 39 to stir the fish meal inside the box 1 to prevent the fish meal from accumulating and adhering to the inside of the box 1, thereby affecting the drying effect of the fish meal. At the same time, the multiple groups of scrapers 36 are arranged at an angle, and can transport the fish meal to the side of the lower feed port 37 when the rotating shaft 35 rotates, so as to facilitate the discharge of the fish meal.

[0038] More specifically:

[0039] like Figure 1-Figure 4 As shown:

[0040] In combination with the above content, a screening mechanism 4 is arranged inside the screening box 5, and the screening mechanism 4 includes a screening plate 41 arranged obliquely inside the box body 1 and a vibration motor 42 fixedly connected to one side of the screening plate 41, and a telescopic rod 44 is symmetrically fixedly connected between the screening plate 41 and the screening box 5; a material guide plate 43 arranged obliquely is fixedly connected to the bottom end of the inside of the screening box 5.

[0041] In this embodiment, when the dried fish meal falls into the screening box 5 through the discharge port 37, the vibration motor 42 is started to drive the screening plate 41 to move, and then the screening plate 41 is swung back and forth under the limit of the telescopic rod 44, and the fish meal in the screening box 5 is screened by the screening plate 41, thereby reducing the fish meal processing steps and improving work efficiency. Then, the unqualified fish meal is discharged through the bottom end of the screening plate 41, and the qualified fish meal falls onto the surface of the guide plate 43 and is discharged from the discharge port 6 along the inclined surface of the guide plate 43.

[0042] It should be noted that the driving motor 32 , the fan 34 and the vibration motor 42 are all electrically connected to an external power source through wires.

[0043] Working principle: When the fish meal processing and drying device is in use, firstly, the fish meal to be dried is poured into the interior of the box body 1 through the feed port 2, and then the heating tube 38 is started to dry and heat the fish meal inside the box body 1, and at the same time, the driving motor 32 is started to drive the rotating shaft 35 to rotate, and then the rotating shaft 35 drives the scraper 36 to rotate through the multiple groups of stirring rods 39 to stir the fish meal inside the box body 1 to prevent the fish meal from accumulating and adhering to the interior of the box body 1, thereby affecting the drying effect of the fish meal. At the same time, the multiple groups of scrapers 36 are arranged at an angle, and can transport the fish meal to the side of the lower feed port 37 when the rotating shaft 35 rotates, so as to facilitate the discharge of the fish meal. During this period, the fan 34 is started to The water vapor inside the box 1 is discharged to prevent the fish meal from agglomerating. The filter 33 can prevent external dust and impurities from entering the interior of the box 1 to affect the quality of the fish meal. After the dried fish meal falls into the screening box 5 through the discharge port 37, the vibration motor 42 is started to drive the screening plate 41 to move, and then reciprocate under the limit of the telescopic rod 44, and the fish meal inside the screening box 5 is screened by the screening plate 41, thereby reducing the fish meal processing steps and improving work efficiency. Then, the unqualified fish meal is discharged through the bottom end of the screening plate 41, and the qualified fish meal falls on the surface of the guide plate 43 and is discharged from the discharge port 6 along the inclined surface of the guide plate 43.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention to solve the problems raised in the above background technology.

Claims

1. A steam drying device for fish meal processing, comprising a box body (1) and a feed inlet (2) fixedly connected to the surface of the box body (1), a screening box (5) fixedly connected to the bottom surface of the box body (1), and a discharge port (6) opened on one side of the screening box (5), characterized in that: A drying mechanism (3) is arranged inside the box (1); The drying mechanism (3) comprises a heating tube (38) symmetrically mounted inside the box (1) and an exhaust hood (31) fixedly connected to the upper surface of the box (1); a fan (34) is symmetrically mounted inside the air outlet of the exhaust hood (31) via a mounting frame; and a filter (33) is mounted on one side of the exhaust hood (31) close to the fan (34).

2. The fish meal processing water vapor drying device according to claim 1, characterized in that: A rotating shaft (35) is rotatably connected to the interior of the box (1) via a bearing, and a plurality of groups of stirring rods (39) distributed at equal intervals are fixedly connected to the surface of the rotating shaft (35), and a scraper (36) is fixedly connected to one end of the stirring rod (39).

3. The fish meal processing water vapor drying device according to claim 2 is characterized in that: A driving motor (32) is fixedly mounted on one side of the surface of the box body (1) close to the rotating shaft (35), and an output end of the driving motor (32) is fixedly connected to the rotating shaft (35).

4. The fish meal processing water vapor drying device according to claim 2, characterized in that: The scraper (36) is arranged at an angle, and mesh holes are provided on the surface of the scraper (36). A discharge port (37) is provided on the surface of the screening box (5) at one side close to the discharge port of the box body (1).

5. The fish meal processing steam drying device according to claim 1, characterized in that: A screening mechanism (4) is arranged inside the screening box (5), and the screening mechanism (4) comprises a screening plate (41) arranged obliquely inside the box body (1) and a vibration motor (42) fixedly connected to one side of the screening plate (41), and a telescopic rod (44) is symmetrically fixedly connected between the screening plate (41) and the screening box (5).

6. The fish meal processing steam drying device according to claim 5, characterized in that: A material guide plate (43) arranged in an inclined manner is fixedly connected to the bottom end of the interior of the screening box (5).

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