Granular fertilizer polishing barrel with steam

By introducing steam pipes and steam nozzles into the granular fertilizer polishing barrel, combined with a gear transmission system, the problem of frictional powder generation during granular fertilizer polishing was solved, achieving a more efficient polishing effect and less dust generation.

CN223961103UActive Publication Date: 2026-03-03YUNNAN KEMEIRUI FERTILIZER CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-18
Publication Date
2026-03-03

AI Technical Summary

Technical Problem

In the current compound fertilizer production process, granular fertilizer is prone to friction and powdering during polishing, resulting in an increase in scrap material.

Method used

A steam-powered granular fertilizer polishing barrel was designed, with an internal steam pipe and steam nozzle. Combined with a rotatable material claw and gear transmission system, friction is reduced by steam heating and the rotation of the material during the polishing process.

Benefits of technology

The use of steam reduces dust generation during the polishing process of granular fertilizer, improving the roundness and production efficiency of the granular fertilizer.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a granular fertilizer polishing barrel with steam, which comprises a polishing barrel, a steam pipe is arranged in the polishing barrel, and steam nozzles are arranged on the steam pipe in the polishing barrel in a staggered manner; and a material dispersing claw is rotatably arranged in the polishing barrel. A driven gear is arranged on the periphery of the polishing barrel, a driving gear is meshed with the lower portion of the driven gear, the driving gear is installed on a motor through a coupler, and the motor is installed on the bottom plate. Roller grooves are formed in the two sides of the driven gear; rolling wheels are symmetrically arranged on the lower portion of the polishing barrel, and the polishing barrel is rotatably installed on the rolling wheels through rolling wheel grooves. According to the utility model, certain water and temperature are supplemented through steam. Therefore, the particles are more round, and the phenomenon that dust is rubbed by dust to generate powder is also avoided.
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Description

Technical Field

[0001] This utility model relates to the field of granular fertilizer polishing technology, and in particular to a granular fertilizer polishing bucket with steam. Background Technology

[0002] Compound fertilizer is an important aid in agricultural production. From promoting seedling growth to accelerating fruit ripening, the application of compound fertilizer is necessary.

[0003] Existing compound fertilizers are usually produced by extrusion through aligned rollers. However, this production method results in too much scrap material in the granular fertilizer, which needs to be polished. During polishing, it is easy to generate powder due to friction. Utility Model Content

[0004] The main purpose of this invention is to provide a steam-powered polishing bucket for granular fertilizer, which aims to solve the technical problem of easy friction and powder generation during the polishing of granular fertilizer in the prior art.

[0005] To achieve the above objectives, this utility model provides a steam-powered granular fertilizer polishing barrel, including a polishing barrel, a steam pipe inside the polishing barrel, and steam nozzles arranged alternately on the steam pipe inside the polishing barrel.

[0006] The polishing barrel is equipped with a rotatable material-distributing claw inside.

[0007] Furthermore, a driven gear is provided around the polishing barrel, and a driving gear meshes below the driven gear. The driving gear is mounted on a motor via a coupling, and the motor is mounted on a base plate.

[0008] Furthermore, roller grooves are provided on both sides of the driven gear;

[0009] The polishing barrel is symmetrically provided with rollers below it, and the polishing barrel is rotatably mounted on the rollers through roller grooves.

[0010] Furthermore, the material claws are evenly spaced on the rotating drum, which is rotatably mounted on a rotating shaft, which is fixed inside the polishing barrel by a support frame.

[0011] Furthermore, the roller is rotatably mounted on the roller frame, and the roller frame is obliquely mounted on the base plate via a pad.

[0012] Furthermore, the polishing barrel has an opening at one end, and a lid is provided at the opening.

[0013] Furthermore, one end of the barrel lid is rotatably mounted on the polishing barrel via a hinge;

[0014] The other end is mounted on the polishing barrel by means of a T-bolt, which can be opened and closed.

[0015] Furthermore, the polishing barrel is rotatably mounted around the steam pipe via a bearing, and the steam pipe is equipped with a steam valve.

[0016] The beneficial effects of this utility model are reflected in:

[0017] In this invention, a certain amount of water and temperature are added by steam. This makes the particles more rounded and avoids the phenomenon of dust being generated by friction. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the base plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the polishing component structure of this utility model;

[0022] Figure 5 A schematic diagram of the bulk material assembly structure of this utility model;

[0023] Figure 6 Front view of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Polishing bucket, 2. Bucket lid, 3. Driven gear, 4. Steam pipe, 5. Steam valve, 6. Base plate, 8. Roller, 9. Base plate, 10. Roller frame, 11. Roller groove, 12. Pad plate, 13. Bearing, 14. Steam nozzle, 15. T-bolt, 16. Motor, 17. Drive gear, 18. Material claw, 19. Rotary drum, 20. Rotary shaft, 21. Support frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0027] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0028] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied. Furthermore, "multiple" refers to two or more. Moreover, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent.

[0029] See Figures 1 to 6 As shown, the present invention provides a steam-powered granular fertilizer polishing barrel, including a polishing barrel 1, wherein a steam pipe 4 is provided inside the polishing barrel 1, and steam nozzles 14 are provided alternately inside the steam pipe 4.

[0030] The polishing barrel 1 is equipped with a rotatable material dispensing claw 18 inside.

[0031] In some embodiments, see Figure 1 As shown, a driven gear 3 is provided around the polishing barrel 1, and a driving gear 17 meshes below the driven gear 3. The driving gear 17 is mounted on a motor 16 via a coupling, and the motor 16 is mounted on a base plate 6.

[0032] In some embodiments, see Figure 1 As shown, the driven gear 3 has roller grooves 11 on both sides;

[0033] The polishing barrel 1 is symmetrically provided with rollers 8 below it, and the polishing barrel 1 is rotatably mounted on the rollers 8 through the roller grooves 11.

[0034] In some embodiments, see Figure 1 As shown, the material claws 18 are evenly spaced on the rotating drum 19, which is rotatably mounted on the rotating shaft 20. The rotating shaft 20 is fixed inside the polishing barrel 1 by a support frame 21.

[0035] In some embodiments, see Figure 1As shown, the roller 8 is rotatably mounted on the roller frame 10, and the roller frame 10 is obliquely mounted on the base plate 6 via the pad 12.

[0036] In some embodiments, see Figure 1 As shown, the polishing barrel 1 has an opening at one end, and a barrel cover 2 is provided at the opening.

[0037] In some embodiments, see Figure 1 As shown, one end of the barrel lid 2 is rotatably mounted on the polishing barrel 1 via a hinge;

[0038] The other end is mounted on the polishing barrel 1, which can be opened and closed by a T-bolt 15.

[0039] In some embodiments, see Figure 1 As shown, the polishing barrel 1 is rotatably mounted on the periphery of the steam pipe 4 via the bearing 13, and the steam pipe 4 is equipped with a steam valve 5.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steam-powered granular fertilizer polishing tank, comprising a polishing tank (1), characterized in that... The polishing barrel (1) is equipped with a steam pipe (4) inside, and the steam pipe (4) is provided with steam nozzles (14) interlaced inside the polishing barrel (1). The polishing barrel (1) is equipped with a rotatable material dispensing claw (18) inside.

2. The steam-powered granular fertilizer polishing tank as described in claim 1, characterized in that, The polishing barrel (1) is provided with a driven gear (3) on its periphery. A driving gear (17) meshes with the driven gear (3) below it. The driving gear (17) is mounted on the motor (16) via a coupling. The motor (16) is mounted on the base plate (6).

3. The steam-powered granular fertilizer polishing tank as described in claim 2, characterized in that, Roller grooves (11) are provided on both sides of the driven gear (3); The polishing barrel (1) is symmetrically provided with rollers (8) below it, and the polishing barrel (1) is rotatably mounted on the rollers (8) through the roller groove (11).

4. A steam-powered granular fertilizer polishing tank as described in claim 2, characterized in that, The material handling claws (18) are evenly spaced on the rotating drum (19), which is rotatably mounted on the rotating shaft (20). The rotating shaft (20) is fixed inside the polishing barrel (1) by a support frame (21).

5. A steam-powered granular fertilizer polishing tank as described in claim 3, characterized in that, The roller (8) is rotatably mounted on the roller frame (10), which is obliquely mounted on the base plate (6) via a pad (12).

6. A steam-powered granular fertilizer polishing tank as described in claim 3, characterized in that, The polishing barrel (1) has an opening at one end, and a barrel cover (2) is provided at the opening.

7. A steam-powered granular fertilizer polishing tank as described in claim 6, characterized in that, One end of the barrel lid (2) is rotatably mounted on the polishing barrel (1) via a hinge; The other end is mounted on the polishing barrel (1) by means of a T-bolt (15) that can be opened and closed.

8. A steam-powered granular fertilizer polishing tank as described in claim 7, characterized in that, The polishing barrel (1) is rotatably mounted on the periphery of the steam pipe (4) via a bearing (13), and the steam pipe (4) is equipped with a steam valve (5).