Feed drying machine with uniform drying function

Abstract

The feed drying machine comprises a drying vertical cylinder and a plurality of evenly-dispersing and rolling-down sets, the evenly-dispersing and rolling-down sets which are arranged up and down are installed in the drying vertical cylinder, and a gathering hopper is fixedly installed on the cylinder wall of the drying vertical cylinder above the evenly-dispersing and rolling-down sets. A discharging pipe is installed at a hopper opening of the gathering hopper, a bottom inclined hopper wall is installed at the bottom of the drying vertical cylinder, a discharging dispersing shaft is rotatably installed in the drying vertical cylinder, and the bottom end of the discharging dispersing shaft extends to the position below the bottom inclined hopper wall and is connected with a motor. The top end of the blanking dispersion shaft extends into the blanking pipe and is provided with a blanking auger; and the uniform dispersion rolling group consists of a net hopper wall and a conical net wall which are arranged up and down. The device has the beneficial effects that feed is gathered and dispersed for multiple times, drying is conducted through airflow in the dispersing process, drying is more uniform, and efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of feed drying devices, in particular to a feed dryer capable of drying evenly. Background Art

[0002] With the expansion of the breeding industry, the demand for feed is getting higher and higher. Existing large-scale breeders usually store a part of the feed. Therefore, the feed usually needs to be dried after processing and forming to remove moisture from the formed feed to prevent mildew and deterioration. There are many types of existing drying equipment, among which airflow desiccant has a simple structure and low cost, and is widely used, but it occupies a large area, and during airflow drying, the piled feed is usually stirred and dried. The feed is piled together, and it is difficult to ensure the uniformity of the feed drying process even with stirring equipment. Utility Model Content

[0003] The purpose of the utility model is to provide a feed dryer with uniform drying in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A feed dryer for uniform drying comprises a drying vertical cylinder and a uniform dispersion rolling group, wherein a plurality of groups of the uniform dispersion rolling groups arranged up and down are installed inside the drying vertical cylinder, a gathering bucket is fixedly installed on the cylinder wall of the drying vertical cylinder above the uniform dispersion rolling group, a material drop pipe is installed at the bucket mouth of the gathering bucket, a bottom inclined bucket wall is installed at the bottom of the drying vertical cylinder, a material drop dispersion shaft is rotatably installed in the drying vertical cylinder, and the bottom end of the material drop dispersion shaft extends to the bottom of the bottom inclined bucket wall and is connected and installed with a motor, The top end of the drop dispersing shaft extends into the drop pipe and is provided with a drop auger. The evenly dispersing and rolling group is composed of a net bucket wall and a conical net wall arranged up and down. A plurality of exhaust holes are provided on the inner wall of the drying vertical cylinder between the converging bucket and the evenly dispersing and rolling group. A discharge net cover is fixed along the upper cover of the inner hole of the exhaust hole. An air inlet hole is provided at the bottom of the side wall of the drying vertical cylinder. An air inlet pipe is installed in the air inlet hole. One end of the air inlet pipe extends into the drying vertical cylinder and is provided with a gas dispersing pipe.

[0006] Furthermore, an exhaust pipe is installed on the outer hole edge of the exhaust hole, and a support frame is installed on the bottom support of the bottom inclined bucket wall.

[0007] Furthermore, the side edge of the conical mesh wall is fixedly mounted on the drying vertical cylinder through a wall connecting rod, and the net bucket wall and the conical mesh wall are connected and mounted together through a wall supporting rod.

[0008] Furthermore, the motor is fixedly mounted on the bottom inclined bucket wall via a motor frame, and a bucket opening drain pipe is installed on the bucket opening of the bottom inclined bucket wall.

[0009] Furthermore, a conical wall roller and a bucket wall roller are installed on the material dispersing shaft in the drying vertical cylinder.

[0010] The beneficial effect is that the feed dryer with uniform drying described in the utility model uses a multi-level vertically arranged dispersion rolling group to make the feed converge and disperse multiple times, and is dried by airflow during the dispersion process, so that the drying is more uniform and more efficient. The vertical multi-level scattering structure increases its airflow drying stroke while reducing the occupied area. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the internal structure of a feed dryer for uniform drying.

[0012] The following are the descriptions of the reference numerals:

[0013] 1. Drying vertical cylinder; 2. Uniform dispersion rolling group; 21. Conical mesh wall; 22. Mesh bucket wall; 3. Converging bucket; 4. Motor; 5. Material dispersing shaft; 6. Gas dispersing pipe; 7. Bottom inclined bucket wall; 8. Bucket mouth discharge pipe; 9. Support frame; 10. Inlet pipe; 11. Material dispersing pipe; 12. Exhaust pipe; 13. Discharge mouth mesh cover; 14. Material dispersing auger; 15. Conical wall roller; 16. Bucket wall roller; 17. Wall support rod; 18. Wall connecting rod; 19. Motor frame. DETAILED DESCRIPTION

[0014] The utility model is further described below in conjunction with the accompanying drawings:

[0015] like Figure 1 As shown, a uniformly drying feed dryer is composed of a drying vertical cylinder 1 and a uniformly dispersing rolling group 2;

[0016] Several groups of evenly dispersing and rolling groups 2 arranged vertically are installed inside the drying vertical cylinder 1. A gathering bucket 3 is fixedly installed on the wall of the drying vertical cylinder 1 above the evenly dispersing and rolling groups 2. A material dropping pipe 11 is installed at the mouth of the gathering bucket 3.

[0017] The bottom of the drying vertical cylinder 1 is provided with a bottom inclined bucket wall 7, a material dispersing shaft 5 is rotatably provided in the drying vertical cylinder 1, the bottom end of the material dispersing shaft 5 extends to the bottom of the bottom inclined bucket wall 7 and is connected to a motor 4, the top end of the material dispersing shaft 5 extends to a material dispersing pipe 11 and is provided with a material dispersing auger 14, the feed accumulated on the top of the gathering bucket 3 is discharged at a controlled speed by the material dispersing auger 14, and the uniformity of the feed drying process is improved;

[0018] The uniform dispersion rolling group 2 is composed of a net bucket wall 22 and a conical net wall 21 arranged up and down. The column of the falling material dispersion axis 5 is arranged at the center of the net bucket wall 22 and the conical net wall 21. The net bucket wall 22 and the conical net wall 21 are both provided with mesh holes, which are mainly used for gas to pass through, so as to facilitate uniform drying of the feed during the falling and rolling process.

[0019] A plurality of exhaust holes are provided on the inner wall of the drying vertical cylinder 1 between the gathering bucket 3 and the uniform dispersion rolling group 2, and an exhaust mesh cover 13 is fixedly provided on the inner side of the exhaust hole.

[0020] An air inlet hole is provided at the bottom of the side wall of the drying cylinder 1, and an air inlet pipe 10 is installed in the air inlet hole. One end of the air inlet pipe 10 extends into the drying cylinder 1 and is installed with a gas dispersion pipe 6. The gas dispersion pipe 6 is provided with a plurality of dispersion holes to ensure uniform exhaust.

[0021] like Figure 1 As shown, the utility model also discloses the following more optimized specific structures:

[0022] An exhaust pipe 12 is installed on the outer hole edge of the exhaust hole, and a support frame 9 is installed on the bottom support of the bottom inclined bucket wall 7.

[0023] The side edge of the conical mesh wall 21 is fixedly mounted on the drying vertical cylinder 1 through a wall connecting rod 18 , and the net bucket wall 22 and the conical mesh wall 21 are connected and mounted together through a wall supporting rod 17 .

[0024] The motor 4 is fixedly mounted on the bottom inclined bucket wall 7 through a motor frame 19 , and a bucket opening discharge pipe 8 is installed on the bucket opening of the bottom inclined bucket wall 7 .

[0025] The material dispersing shaft 5 in the drying cylinder 1 is provided with a conical wall roller 15 and a bucket wall roller 16, which match the net bucket wall 22 and the conical net wall 21, so as to facilitate the movement of feed on the net bucket wall 22 and the conical net wall 21 to avoid accumulation.

[0026] like Figure 1 Before using the uniformly drying feed dryer shown, the air inlet pipe 10 is first connected to the air source, the air source adopts the hot air source, and the exhaust pipe 12 is guided to other places through the pipeline. Then, the feed is poured on the top of the drying vertical cylinder 1, the feed is accumulated on the top, the motor 4 is started to rotate, and the feed falls under the action of the unloading auger 14. In the process of continuous convergence and dispersion of multiple groups of uniformly dispersed rolling groups 2, the internal moisture is completely removed. At the same time, since the contact surface between the air and the airflow is relatively comprehensive during the rolling process, the drying is relatively uniform. The dried feed is accumulated in the bottom inclined bucket wall 7 and is guided out through the bucket mouth discharge pipe 8.

[0027] Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A feed dryer for uniform drying, characterized in that: The hopper is fixedly provided with a collecting bucket on the wall of the drying vertical cylinder above the collecting bucket, and a material dropping pipe is installed at the bucket mouth of the collecting bucket. The bottom of the drying vertical cylinder is provided with a bottom inclined bucket wall, and a material dropping dispersion shaft is rotatably installed in the drying vertical cylinder, and the bottom end of the material dropping dispersion shaft extends to the bottom of the bottom inclined bucket wall and is connected and installed with a motor, and the top end of the material dropping dispersion shaft extends into the material dropping pipe and is installed with a material dropping auger. The evenly dispersing rolling group is composed of a net bucket wall and a conical net wall arranged up and down, and a plurality of exhaust holes are opened on the inner cylinder wall of the drying vertical cylinder between the collecting bucket and the evenly dispersing rolling group, and a discharge net cover is fixedly provided along the inner hole of the exhaust hole, and an air inlet hole is opened at the bottom of the side cylinder wall of the drying vertical cylinder, and an air inlet pipe is installed in the air inlet hole, and one end of the air inlet pipe extends into the drying vertical cylinder and is installed with a gas dispersion pipe.

2. A feed dryer for uniform drying according to claim 1, characterized in that: An exhaust pipe is installed on the outer hole edge of the exhaust hole, and a support frame is installed on the bottom support of the bottom inclined bucket wall.

3. A uniformly drying feed dryer according to claim 1, characterized in that: The side edge of the conical net wall is fixedly mounted on the drying vertical cylinder through a wall connecting rod, and the net bucket wall and the conical net wall are connected and mounted together through a wall supporting rod.

4. A feed dryer for uniform drying according to claim 1, characterized in that: The motor is fixedly mounted on the bottom inclined bucket wall through a motor frame, and a bucket opening drain pipe is mounted on the bucket opening of the bottom inclined bucket wall.

5. A feed dryer for uniform drying according to claim 1, characterized in that: Cone wall rollers and bucket wall rollers are installed on the material dispersing shaft in the drying vertical cylinder.

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