Stirring machine for chemical fertilizer production

Abstract

The utility model relates to the technical field of chemical fertilizer production stirring, and discloses a stirring machine for chemical fertilizer production, which comprises a support, a transverse stirring machine is fixedly arranged on the inner side of the support, a cover plate is arranged at the upper end of the transverse stirring machine, a premixing mechanism is arranged on the cover plate, and an auxiliary support is fixedly connected to the right end of the support. A stirring motor is fixedly arranged on the auxiliary support, a rotating shaft is arranged at the output end of the stirring motor, the tail end of the rotating shaft is connected to the inner wall of the bottom of the transverse stirrer, a stirring mechanism for stirring the chemical fertilizer is arranged on the outer wall of the rotating shaft, and the stirring mechanism comprises a main stirring fan blade and an auxiliary stirring fan blade. According to the stirrer for chemical fertilizer production, the premixing mechanism and the transverse stirrer are arranged, so that the chemical fertilizer stirring efficiency is improved, and uniform mixing of the chemical fertilizer is ensured through cooperative use of the premixing mechanism, the main stirring fan blades and the auxiliary stirring fan blades.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production stirring, in particular to a stirring machine for fertilizer production. Background Art

[0002] Fertilizers are made by chemical and physical methods and contain one or more nutrients required for the growth of crops, including phosphate fertilizers, potash fertilizers, compound fertilizers, etc. Different fertilizers are applied to agriculture according to the different components required by the land to increase crop yields. With the rapid development of agriculture, the demand for fertilizers has increased, and stirring is essential in the fertilizer production process. As a key equipment in fertilizer production, the performance of the mixer directly affects the uniformity of raw material mixing, production efficiency and the quality of the final product.

[0003] However, when using a traditional mixer, the mixing barrel is set horizontally or vertically, and stirring is performed directly, which inevitably causes uneven stirring and requires a long stirring time, resulting in low mixing efficiency of the fertilizer.

[0004] To this end, we propose a mixer for fertilizer production. Utility Model Content

[0005] The utility model aims to provide a mixer for fertilizer production, which solves the problems of uneven stirring and low mixing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a mixer for fertilizer production, comprising a bracket, a horizontal mixer is fixedly arranged on the inner side of the bracket, a cover is arranged on the upper end of the horizontal mixer, a premixing mechanism is arranged on the cover, a sub-bracket is fixedly connected to the right end of the bracket, a stirring motor is fixedly arranged on the sub-bracket, a rotating shaft is arranged at the output end of the stirring motor, the end of the rotating shaft is connected to the inner wall of the bottom of the horizontal mixer, a stirring mechanism for stirring the fertilizer is arranged on the outer wall of the rotating shaft, and the stirring mechanism includes main stirring blades and auxiliary stirring blades.

[0007] Furthermore, the premixing mechanism includes a premixing mechanism main body, a feed port is provided at the upper end of the premixing mechanism main body, a motor is provided at the middle position of the upper end of the premixing mechanism main body, a stirring shaft is provided at the output end of the motor, a fan blade is provided on the stirring shaft, a premixing discharge port is provided at the bottom end of the premixing mechanism main body, a first electric butterfly valve is provided on the premixing discharge port, and a glass observation window is provided on the outer wall of the premixing mechanism main body.

[0008] Furthermore, a discharge port is provided at the bottom of the horizontal mixer, and an electric butterfly valve is provided on the discharge port.

[0009] Furthermore, the main stirring blades are arranged in a spiral manner and fixedly connected to the outer wall of the rotating shaft, and the auxiliary stirring blades are arranged in a circumferential manner and fixedly connected to the outer wall of the rotating shaft.

[0010] Furthermore, the auxiliary stirring blade includes an upper stirring blade and a lower stirring blade, and the upper stirring blade and the lower stirring blade are respectively located at two ends of the auxiliary stirring blade.

[0011] The utility model has the following beneficial effects:

[0012] The mixer for fertilizer production, when it is necessary to mix the fertilizer, is first put into a premixing mechanism, the premixing mechanism performs preliminary mixing on the fertilizer, and the fertilizer that has completed the preliminary mixing enters a horizontal mixer, and a main mixing blade and an auxiliary mixing blade are provided on the outer wall of the rotating shaft of the horizontal mixer. The main mixing blade has a larger mixing range, and the auxiliary mixing blade has an inner mixing range. The main mixing blade and the auxiliary mixing blade can achieve uniform mixing of the fertilizer, and the setting of the premixing mechanism and the horizontal mixer can improve the mixing efficiency of the fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the cross-sectional structure of the premixing mechanism of the present utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the horizontal mixer of the present utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the main stirring blade and the auxiliary stirring blade of the utility model;

[0017] Figure 5 This is a schematic diagram of the auxiliary stirring blade connection structure of the utility model.

[0018] Legend:

[0019] 1-premixing mechanism, 101-premixing discharge port, 102-fan blades, 103-premixing mechanism body, 104-feed port, 105-motor, 106-glass observation window, 107-first electric butterfly valve, 2-cover plate, 3-horizontal mixer, 4-bracket, 5-electric butterfly valve, 6-discharge port, 7-auxiliary bracket, 8-stirring motor, 9-rotating shaft, 10-main stirring blades, 11-auxiliary stirring blades, 1101-upper stirring blade, 1102-lower stirring blade. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-Figure 5 The utility model provides a mixer for fertilizer production, including a bracket 4, a horizontal mixer 3 is fixedly arranged on the inner side of the bracket 4, a cover plate 2 is arranged on the upper end of the horizontal mixer 3, a premixing mechanism 1 is arranged on the cover plate 2, a sub-bracket 7 is fixedly connected to the right end of the bracket 4, a stirring motor 8 is fixedly arranged on the sub-bracket 7, a rotating shaft 9 is provided at the output end of the stirring motor 8, the end of the rotating shaft 9 is connected to the inner wall of the bottom of the horizontal mixer 3, and a stirring mechanism for stirring the fertilizer is arranged on the outer wall of the rotating shaft 9. The stirring mechanism includes a main stirring blade 10 and an auxiliary stirring blade 11. The stirring range of the main stirring blade 10 is larger, and the stirring range of the auxiliary stirring blade 11 is located on the inside. The main stirring blade 10 and the auxiliary stirring blade 11 can achieve uniform mixing and stirring of the fertilizer.

[0022] Among them, the premixing mechanism 1 includes a premixing mechanism main body 103, a feed port 104 is provided at the upper end of the premixing mechanism main body 103, a motor 105 is provided at the middle position of the upper end of the premixing mechanism main body 103, and a stirring shaft 108 is provided at the output end of the motor 105. The stirring shaft 108 is provided with a fan blade 102, and a premixing discharge port 101 is provided at the bottom end of the premixing mechanism main body 103. The premixing discharge port 101 is provided with a first electric butterfly valve 107, and a glass observation window 106 is provided on the outer wall of the premixing mechanism main body 103. The mixing condition of the fertilizer in the premixing mechanism 1 can be observed through the glass observation window 106. The setting of the premixing mechanism 1 and the horizontal mixer 3 can improve the mixing efficiency.

[0023] A discharge port 6 is provided at the bottom of the horizontal mixer 3, and an electric butterfly valve 5 is provided on the discharge port 6, through which the fertilizer after being mixed and stirred evenly can be discharged; the main stirring blades 10 are arranged in a spiral and fixedly connected to the outer wall of the rotating shaft 9, and the stirring range of the main stirring blades 10 is larger, and the auxiliary stirring blades 11 are arranged in a circle and fixedly connected to the outer wall of the rotating shaft 9, and the stirring range of the auxiliary stirring blades 11 is located on the inner side; the auxiliary stirring blades 11 include an upper stirring blade 1101 and a lower stirring blade 1102, and the upper stirring blade 1101 and the lower stirring blade 1102 are respectively located at both ends of the auxiliary stirring blade 11.

[0024] Working process: When in use, close the first electric butterfly valve 107 and the electric butterfly valve 5, pour the fertilizer into the premixing mechanism 1 from the feed port 104, the fertilizer enters the premixing mechanism 1 and submerges the fan blades 102, connect the external power supply, start the motor 105, rotate the stirring shaft 108, and stir the fertilizer. During the stirring process, the mixing condition of the fertilizer in the premixing mechanism 1 can be observed through the glass observation window 106. After the premixing is completed, open the first electric butterfly valve 107, and the premixed fertilizer enters the horizontal mixer 3, submerging the main stirring blades 10 and the auxiliary stirring blades 11. Start the stirring motor 8 to further stir and mix the premixed fertilizer. The main stirring blades 10 and the auxiliary stirring blades 11 make the fertilizer mixed evenly. The premixing mechanism 1 and the horizontal mixer 3 make the stirring and mixing efficiency of the fertilizer higher. After stirring is completed, open the electric butterfly valve 5, and the fertilizer is discharged from the discharge port 6.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A mixer for fertilizer production, comprising a bracket (4), characterized in that: A horizontal mixer (3) is fixedly arranged on the inner side of the bracket (4), a cover plate (2) is arranged on the upper end of the horizontal mixer (3), and a premixing mechanism (1) is arranged on the cover plate (2). A sub-bracket (7) is fixedly connected to the right end of the bracket (4), and a stirring motor (8) is fixedly arranged on the sub-bracket (7). A rotating shaft (9) is arranged at the output end of the stirring motor (8), and the end of the rotating shaft (9) is connected to the inner wall of the bottom of the horizontal mixer (3). A stirring mechanism for stirring the fertilizer is arranged on the outer wall of the rotating shaft (9), and the stirring mechanism includes a main stirring blade (10) and a sub-stirring blade (11).

2. A mixer for fertilizer production according to claim 1, characterized in that: The premixing mechanism (1) comprises a premixing mechanism body (103), a feed port (104) being provided at the upper end of the premixing mechanism body (103), a motor (105) being provided at the middle position of the upper end of the premixing mechanism body (103), a stirring shaft (108) being provided at the output end of the motor (105), a fan blade (102) being provided on the stirring shaft (108), a premixing discharge port (101) being provided at the bottom end of the premixing mechanism body (103), a first electric butterfly valve (107) being provided on the premixing discharge port (101), and a glass observation window (106) being provided on the outer wall of the premixing mechanism body (103).

3. A mixer for fertilizer production according to claim 1, characterized in that: A discharge port (6) is provided at the bottom of the horizontal mixer (3), and an electric butterfly valve (5) is provided on the discharge port (6).

4. A mixer for fertilizer production according to claim 1, characterized in that: The main stirring blades (10) are arranged in a spiral manner and fixedly connected to the outer wall of the rotating shaft (9), and the auxiliary stirring blades (11) are arranged in a circumferential manner and fixedly connected to the outer wall of the rotating shaft (9).

5. A mixer for fertilizer production according to claim 1, characterized in that: The auxiliary stirring blade (11) comprises an upper stirring blade (1101) and a lower stirring blade (1102), wherein the upper stirring blade (1101) and the lower stirring blade (1102) are respectively located at two ends of the auxiliary stirring blade (11).

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