Drying device for feed processing

Abstract

The utility model relates to the technical field of feed drying, in particular to a drying device for feed processing, which comprises a tank, a feed inlet is arranged at the top of the tank, a sealing cover is rotatably connected to one side of the feed inlet through a hinge, a discharge outlet is arranged at the bottom of the tank, and a support frame is fixedly mounted on the surface of the tank. A supporting frame is arranged at the bottom of the tank body, supporting legs integrally formed with the supporting frame are arranged at the four corners of the supporting frame, a supporting frame is arranged at the top of the tank body, supporting columns integrally formed with the supporting frame are arranged at the four corners of the supporting frame, a drying device is installed in the supporting frame, and an exhaust device is arranged on one side of the drying device. And the feed in the tank body can make contact with hot air at the top, the drying efficiency is improved, and the exhaust device is further arranged and can control the exhaust speed.

Description

Technical Field

[0001] The utility model relates to the technical field of feed drying, in particular to a drying device for feed processing. Background Art

[0002] Feed refers to food used to feed livestock, poultry and other animals. It comes in various types, including grains, soybean meal, fish meal, vegetables, etc. In the process of feed production, drying is a crucial process step. The drying device plays a key role in feed processing. Its main purpose is to evaporate and remove moisture from the raw materials to improve the quality and preservation performance of the feed. Drying can effectively reduce the moisture content of the feed. Excessive moisture content in the raw materials will cause the feed to mold and deteriorate easily, thereby reducing the nutritional value and food safety of the feed. Through drying, the moisture can be evaporated, the moisture content of the feed can be reduced, and its quality and storage resistance can be improved. Drying also helps to kill microorganisms in the feed. Bacteria, molds and other microorganisms present in the raw materials may cause the feed to deteriorate or even make animals sick. The high temperature during the drying process can effectively kill these microorganisms to ensure the hygiene and safety of the feed.

[0003] To this end, the utility model patent with publication number CN219674597U discloses a drying device for feed production and processing, including a drying box, a rotating rod rotatably connected to the drying box, a stirring roller fixedly sleeved on the outer wall of the rotating rod, a feed hopper fixedly connected to the upper end of the drying box, a first gear and a second gear respectively fixedly connected to two crushing rollers, and a rotating mechanism for rotating the two crushing rollers installed on the upper end of the drying box. The utility model provides components such as crushing rollers, a first gear, and a second gear. Before drying the feed, the output shaft of a servo motor drives the two gears to rotate, thereby driving the two crushing rollers to rotate. This allows the feed to be pre-crushed in bulk, and the crushed feed is formed into granules and falls into the drying box. This reduces the time spent on drying and increases the contact area of the crushed feed during drying.

[0004] However, the feed at the bottom of this patent cannot effectively contact the hot air at the top, and it takes a long time for the hot air to be transferred to the bottom, resulting in poor drying effect. In addition, this patent cannot adjust the exhaust speed according to actual conditions, and cannot discharge the hot and humid gas in the drying box in time. Utility Model Content

[0005] The purpose of the present invention is to provide a drying device for feed processing to address the deficiencies of the above-mentioned prior art, which can effectively make feed in various places contact with hot air, improve drying efficiency and quality, and can also control the exhaust speed according to actual conditions.

[0006] The technical solution adopted by the utility model is a drying device for feed processing, comprising a tank body, a feed inlet is provided on the top of the tank body, a sealing cover is rotatably connected to one side of the feed inlet through a hinge, a discharge port is provided at the bottom of the tank body, a support frame is fixedly installed on the surface of the tank body, support legs integrally formed with the support frame are provided at the four corners of the support frame, a support frame is provided on the top of the tank body, support columns integrally formed with the support frame are provided at the four corners of the support frame, a drying device is installed in the support frame, and an exhaust device is provided on one side of the drying device.

[0007] Preferably, the drying device includes a motor and a heater. The motor is fixedly connected to the inner wall of the support frame. The motor rotor part is fixedly connected to a transmission column. The transmission column passes through the outer wall of the top of the tank body and enters the interior. The surface of the transmission column located inside the tank body is fixedly installed with spiral blades. The heater is fixedly installed on the top of the tank body. An air inlet pipe is fixedly installed at the air inlet of the heater. An air outlet pipe is fixedly installed at the air outlet of the heater. The air outlet pipe is frustum-shaped.

[0008] Preferably, the exhaust device includes a handle and an exhaust pipe. The exhaust pipe is opened at the top of the tank body. One side of the handle is fixedly connected to a cylinder. The surface of the cylinder is provided with a plurality of first clamping blocks integrally formed with the cylinder. A support block is provided above the cylinder. One side of the support block is fixedly connected to the outer wall of the exhaust pipe. A through hole is opened in the support block. A second clamping block is slidably installed in the through hole. The second clamping block is in contact with the first clamping block. One end of the cylinder passes through the outer wall of the exhaust pipe and enters the interior and is fixedly connected to a blocking block.

[0009] Preferably, an observation window is provided on the top of the tank body.

[0010] Preferably, a thermometer and hygrometer is provided on the top of the tank body, and a probe portion of the thermometer and hygrometer passes through the outer wall of the top of the tank body and enters the interior of the tank body.

[0011] Preferably, a magnetic coupler is fixedly installed at the connection between the motor and the transmission column.

[0012] The utility model is simple and convenient to use. It only requires that the feed to be dried be fed into the tank through the feed inlet, and then the motor and the heater are started. The heater can feed dry hot air into the tank, and the rotation of the motor will drive the transmission column to rotate, which in turn drives the spiral blades to rotate, so that the feed in the tank moves upward from the bottom and comes into contact with the dry hot air sent by the heater to be dried. The drying situation in the tank can be checked through the thermometer and humidity meter and the observation window. When it is noticed through the thermometer and humidity meter that the humidity in the tank is too high and needs to be exhausted quickly, the second block can be taken out and then the handle can be rotated to adjust the angle of the blocking block, thereby adjusting the exhaust efficiency of the exhaust pipe.

[0013] Compared with the existing technology, the beneficial effect of the present invention is that the drying device sends the feed at the bottom of the tank to the top of the tank through spiral blades, so that the feed in the tank can come into contact with the hot air sent by the heater, which can effectively improve the drying efficiency. An exhaust device is also provided to adjust the exhaust efficiency, further improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a drying device for feed processing proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a drying device for feed processing proposed by the utility model;

[0016] Figure 3 This is an enlarged view of point A of the present utility model.

[0017] Description of the numbers in the figure

[0018] 1. Tank body; 12. Feed inlet; 13. Sealing cover; 14. Discharge outlet; 15. Support frame; 16. Support legs; 2. Support frame; 21. Support column; 3. Drying device; 31. Motor; 32. Transmission column; 33. Spiral blade; 34. Heater; 35. Inlet pipe; 36. Outlet pipe; 4. Exhaust device; 41. Handle; 42. Cylinder; 43. First clamping block; 44. Support block; 45. Second clamping block; 46. Shielding block; 47. Exhaust pipe; 5. Observation window; 6. Thermo-hygrometer; 7. Magnetic coupler. DETAILED DESCRIPTION

[0019] Figure 1 The utility model schematically shows a drying device for feed processing, comprising a tank body 1, a feed inlet 12 is provided on the top of the tank body 1, a sealing cover 13 is rotatably connected to one side of the feed inlet 12 by a hinge, a discharge port 14 is provided at the bottom of the tank body 1, a support frame 15 is fixedly installed on the surface of the tank body 1, and support legs 16 integrally formed with the support frame 15 are provided at the four corners of the support frame 15, a support frame 2 is provided on the top of the tank body 1, and support columns 21 integrally formed with the support frame 2 are provided at the four corners of the support frame 2, a drying device 3 is installed in the support frame 2, and an exhaust device 4 is provided on one side of the drying device 3, and an observation window 5 is provided on the top of the tank body 1, through which the drying condition in the tank body 1 can be checked for convenient and timely adjustment.

[0020] like Figure 2 and Figure 3The drying device 3 shown includes a motor 31 and a heater 34. The motor 31 is fixedly connected to the inner wall of the support frame 2. The rotor part of the motor 31 is fixedly connected to a transmission column 32. The transmission column 32 passes through the outer wall of the top of the tank body 1 to enter the interior. The surface of the transmission column 32 located inside the tank body 1 is fixedly installed with a spiral blade 33. The heater 34 can adopt models such as BFM-6EX-LNF. This model can quickly heat up to improve the drying efficiency, and is made of flame-retardant metal to further improve safety. It is fixedly installed on the top of the tank body 1. An air inlet pipe 35 is fixedly installed at the air inlet of the heater 34, and an outlet pipe 35 is fixedly installed at the air outlet of the heater 34. The air pipe 36 and the air outlet pipe 36 are in a frustum shape. The frustum-shaped air outlet pipe 36 can effectively increase the air supply area and improve the drying efficiency. The exhaust device 4 includes a handle 41 and an exhaust pipe 47. The exhaust pipe 47 is opened at the top of the tank body 1. One side of the handle 41 is fixedly connected to the cylinder 42. The surface of the cylinder 42 is provided with a plurality of first blocks 43 integrally formed with the cylinder 42. A support block 44 is provided above the cylinder 42. One side of the support block 44 is fixedly connected to the outer wall of the exhaust pipe 47. A through hole is provided in the support block 44. A second block 45 is slidably installed in the through hole. The second block 45 is in contact with the first block 43. One end of the cylinder 42 passes through the exhaust pipe 47 outer wall into the interior is fixedly connected with a blocking block 46, the top of the tank body 1 is provided with a thermometer and hygrometer 6, the thermometer and hygrometer 6 can be of the model OHR-WS40R, etc., which is convenient for reading the temperature and humidity in the tank body so as to adjust it in time. The probe part of the thermometer and hygrometer 6 passes through the outer wall of the top of the tank body 1 to enter the interior of the tank body 1. The connection between the motor 31 and the transmission column 32 is fixedly installed with a magnetic coupler 7, the magnetic coupler 7 can be of the model HSFO8, etc. This model can be disconnected when the load is too large, thereby protecting the motor 31. In actual use, it is only necessary to feed the feed to be dried into the tank body through the feed port 12, and then cover the sealing cover 13. At this time, the feed is started. The motor 31 and the heater 34 are driven. The heater 34 absorbs external air through the air inlet pipe 35, heats it, and then discharges it through the air outlet pipe 36, so that the tank body 1 is filled with hot air. The rotation of the motor 31 can drive the transmission column 32 to rotate, and then drive the spiral blade 33 to rotate. The rotation of the spiral blade 33 can transport the feed at the bottom of the tank body 1 to the top of the tank body 1, so that the feed at the bottom can also come into contact with the hot air at the top, further improving the drying efficiency. If you want to adjust the exhaust efficiency, you only need to remove the second block 45, and then hold the handle 41 and rotate it to change the angle of the blocking block 46, thereby changing the channel size of the exhaust pipe 47 to change the exhaust efficiency.

Claims

1. A drying device for feed processing, comprising a tank body (1), characterized in that: The tank body (1) is provided with a feed port (12) on the top, a sealing cover (13) is connected to the feed port (12) on one side by a hinge, a discharge port (14) is provided on the bottom of the tank body (1), a support frame (15) is fixedly installed on the surface of the tank body (1), and support legs (16) formed integrally with the support frame (15) are provided at the four corners of the support frame (15), a support frame (2) is provided on the top of the tank body (1), and support columns (21) formed integrally with the support frame (2) are provided at the four corners of the support frame (2), a drying device (3) is installed in the support frame (2), and an exhaust device (4) is provided on one side of the drying device (3). The exhaust device (4) includes a handle (41) and an exhaust pipe (47). The exhaust pipe (47) is opened at the top of the tank body (1). One side of the handle (41) is fixedly connected to the cylinder (42). The surface of the cylinder (42) is provided with a plurality of first clamping blocks (43) integrally formed with the cylinder (42). A support block (44) is provided above the cylinder (42). One side of the support block (44) is fixedly connected to the outer wall of the exhaust pipe (47). A through hole is opened in the support block (44). A second clamping block (45) is slidably installed in the through hole. The second clamping block (45) is in contact with the first clamping block (43). One end of the cylinder (42) passes through the outer wall of the exhaust pipe (47) and enters the interior and is fixedly connected to a blocking block (46).

2. A drying device for feed processing according to claim 1, characterized in that: The drying device (3) includes a motor (31) and a heater (34). The motor (31) is fixedly connected to the inner wall of the support frame (2). The rotor portion of the motor (31) is fixedly connected to a transmission column (32). The transmission column (32) passes through the outer wall of the top of the tank body (1) and enters the interior. A spiral blade (33) is fixedly installed on the surface of the transmission column (32) located inside the tank body (1). The heater (34) is fixedly installed on the top of the tank body (1). An air inlet pipe (35) is fixedly installed at the air inlet of the heater (34). An air outlet pipe (36) is fixedly installed at the air outlet of the heater (34). The air outlet pipe (36) is in the shape of a cone.

3. A drying device for feed processing according to claim 2, characterized in that: An observation window (5) is provided on the top of the tank body (1).

4. A drying device for feed processing according to claim 3, characterized in that: A thermometer and hygrometer (6) is provided on the top of the tank body (1), and a probe portion of the thermometer and hygrometer (6) passes through the outer wall of the top of the tank body (1) and enters the interior of the tank body (1).

5. A drying device for feed processing according to claim 4, characterized in that: A magnetic coupler (7) is fixedly mounted at the connection between the motor (31) and the transmission column (32).

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