Fermentation, stirring and forming equipment for bio-organic fertilizer

Abstract

The utility model relates to and discloses biological organic fertilizer fermentation stirring forming equipment which comprises a material conveying stirring shell and two spiral shafts, the two spiral shafts are installed in the material conveying stirring shell, and each spiral shaft comprises a spiral stirring paddle. The two ends of the spiral stirring paddle are rotationally installed in the material conveying and stirring shell through a first right three-way water distribution pipe and a second left three-way water distribution pipe respectively, a second water through hole communicated with the first right three-way water distribution pipe and the second left three-way water distribution pipe is formed in the spiral stirring paddle, and one side of the first right three-way water distribution pipe is communicated with a water pump; according to the bio-organic fertilizer fermenting, stirring and forming equipment, cold water is pumped through a water pump and conveyed through a third main three-way water distribution pipe, two rotary joints for water and two first right three-way water distribution pipes, and the cold water flows through a first water through hole and a second water through hole in two spiral shafts and is mainly used for cooling the outer walls of a shaft rod and a spiral stirring paddle; the high temperature generated by friction stirring of the shaft rod and the spiral stirring paddle is absorbed, so that the influence of the high temperature on microorganisms in the bio-organic fertilizer is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of biological organic fertilizers, in particular to a biological organic fertilizer fermentation, stirring and forming device. Background Art

[0002] Bio-organic fertilizer is an organic fertilizer made from organic solid waste, such as organic garbage, straw, human, livestock and poultry manure, cakes and meal, agricultural and sideline products and solid waste generated by food processing, which is fermented, deodorized and fully decomposed by microorganisms. In the process of making organic fertilizer, the raw materials need to be repeatedly turned and stirred to promote the contact and metabolism of microorganisms, so that the raw materials can be fully decomposed. Continuous stirring can better increase the decomposition rate of organic matter and promote maturity. Under high temperature conditions, the microorganisms in the organic fertilizer will lose their activity, resulting in a decrease in the content of certain beneficial ingredients, thereby affecting the effect of the organic fertilizer. In addition, high temperature will also accelerate the decomposition rate of organic matter and shorten the action time of the organic fertilizer.

[0003] For example, the existing 400-type biofertilizer trace element mixer for fermenting and stirring bio-organic fertilizer utilizes two symmetrical spiral shafts to synchronously rotate and stir the bio-organic fertilizer; however, when the spiral shaft stirs the bio-organic fertilizer for a long time, the spiral shaft will generate high temperature due to the friction between the spiral shaft and the bio-organic fertilizer, so that the bio-organic fertilizer in contact with the spiral shaft is in a high temperature state, affecting the activity of the microorganisms in the organic fertilizer. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the spiral shaft generates high temperature due to the friction between the spiral shaft and the biological organic fertilizer, so that the biological organic fertilizer in contact with the spiral shaft is in a high temperature state, affecting the activity of microorganisms in the organic fertilizer, and proposes a biological organic fertilizer fermentation stirring and forming device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A biological organic fertilizer fermentation stirring and forming device comprises a feeding stirring shell and two spiral shafts, wherein the two spiral shafts are installed in the feeding stirring shell, the spiral shaft comprises a spiral spiral stirring paddle, and the two ends of the spiral stirring paddle are rotatably installed in the feeding stirring shell through a right three-way water distribution pipe 1 and a left three-way water distribution pipe 2 respectively, and a water hole 2 which is interconnected with the right three-way water distribution pipe 1 and the left three-way water distribution pipe 2 is arranged in the spiral stirring paddle, and one side of the right three-way water distribution pipe 1 is connected with a water pump.

[0007] Preferably, the screw shaft also includes a shaft, the screw stirring paddle is arranged on the periphery of the shaft, a water hole 1 is arranged in the shaft, and both ends of the water hole 1 are respectively connected to the right three-way water distribution pipe 1 and the left three-way water distribution pipe 2.

[0008] Preferably, the water outlet of the water pump is fixedly connected to the main three-way water distribution pipe three, and the water outlets on both sides of the main three-way water distribution pipe three are rotatably connected to the water inlets of the two right three-way water distribution pipes one through water rotating joints respectively.

[0009] Preferably, an electric motor is fixedly installed on one side of the feeding and stirring shell, and the output shaft of the electric motor is fixedly connected to gear one through a coupling, and gear two is fixedly installed on the periphery of the two left three-way water distribution pipes two, and the outer rings of gear one and one gear two are meshed with each other, and gear three is meshed and connected between the gear one and the outer ring of the other gear two, and the gear three is rotatably installed on the feeding and stirring shell.

[0010] Preferably, a plurality of connecting rollers are fixedly installed between the shaft and the spiral stirring paddle.

[0011] Preferably, crushing blades are provided on both sides of the cross section of the spiral stirring impeller.

[0012] Compared with the prior art, the utility model provides a bio-organic fertilizer fermentation stirring and forming device, which has the following beneficial effects:

[0013] 1. The bio-organic fertilizer fermentation stirring and forming equipment draws cold water through a water pump, and the cold water is transported by a main three-way water distribution pipe three, two water rotary joints, and two right three-way water distribution pipes one, and flows through a water hole one and a water hole two in two spiral shafts, and is mainly used to cool the outer wall of the shaft and the spiral stirring paddle, absorb the high temperature generated by the friction stirring of the shaft and the spiral stirring paddle, thereby avoiding the influence of high temperature on the microorganisms in the bio-organic fertilizer, and also making the microorganisms in the bio-organic fertilizer in the present application not lose activity due to the high temperature generated by the stirring of the spiral shaft.

[0014] 2. The bio-organic fertilizer fermentation and stirring forming equipment has spiral stirring paddles with gradually decreasing spacing. The closer to the discharge port, the denser the arrangement of the spiral stirring paddles, the better the effect of crushing and mixing the bio-organic fertilizer, thereby gradually increasing the degree of crushing and mixing of the bio-organic fertilizer, breaking the bio-organic fertilizer into small particles, increasing the contact area between the bio-organic fertilizer and oxygen, increasing the activity of microorganisms, and effectively adjusting factors such as temperature and humidity, so that organic matter can be better decomposed into fertilizers. The spiral stirring paddles at different positions have different angles with the shaft, which are mainly used to crush and mix the bio-organic fertilizer from different angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a biological organic fertilizer fermentation, stirring and forming equipment proposed by the utility model;

[0016] Figure 2This is a schematic diagram of the spiral shaft structure in a biological organic fertilizer fermentation stirring and forming equipment proposed by the utility model;

[0017] Figure 3 The utility model discloses a cross-sectional view of a spiral shaft in a biological organic fertilizer fermentation, stirring and forming device.

[0018] In the figure: 1. feeding and stirring shell; 2. electric motor; 3. gear one; 4. water pump; 5. screw shaft; 501. shaft; 502. screw stirring paddle; 503. connecting roller; 504. water rotary joint; 505. gear two; 506. right three-way water distribution pipe one; 507. left three-way water distribution pipe two; 508. water hole one; 509. water hole two; 510. crushing blade; 6. gear three; 7. main three-way water distribution pipe three. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] Refer to the attached Figure 1-3A biological organic fertilizer fermentation stirring and forming equipment comprises a feeding stirring shell 1, which is specifically the shell of a biological fertilizer trace element mixer, which is also called a horizontal double-shaft mixer. Two mutually symmetrical spiral shafts 5 are horizontally installed in the feeding stirring shell 1. The spiral shafts 5 and the left and right ends of the feeding stirring shell 1 are both rotatably connected. The outer periphery of the left three-way water distribution pipe 2 507 of the two spiral shafts 5 is coaxially fixed with a gear 2 505. A motor 2 is fixedly installed on the left side of the feeding stirring shell 1. The output shaft of the motor 2 is horizontally arranged to the right, and the output shaft of the motor 2 is passed through The coupling is fixedly installed with a gear 1 3, and the outer rings of the gear 1 3 and a gear 2 505 are meshed and connected with each other. One side of the gear 1 3 is also meshed and connected with a gear 3 6, and the gear 3 6 is rotatably installed on the left side of the feeding and stirring shell 1. The gear 3 6 is meshed and connected with another gear 2 505, that is, after the motor 2 is connected to the external power supply through a wire and energized, the output shaft of the motor 2 can drive the two spiral shafts 5 to rotate synchronously in the feeding and stirring shell 1 in the opposite direction to stir the biological organic fertilizer through the meshed gear 1 3 and the gear 2 505, and the meshed gear 1 3, the gear 3 6 and the gear 2 505 in sequence.

[0022] It should be added that the upper left side of the feeding and stirring shell 1 is a feeding port, and the lower right side of the feeding and stirring shell 1 is provided with a discharging port, that is, after the biological organic fertilizer is put into the left side of the feeding and stirring shell 1, the spiral stirring paddles 502 in the two synchronously counter-rotating spiral shafts 5 can not only stir the biological organic fertilizer, but also transport the biological organic fertilizer to the right.

[0023] In this embodiment, the spiral shaft 5 includes a shaft 501 and a spiral stirring paddle 502, the spiral stirring paddle 502 is spirally wound around the outer periphery of the shaft 501, a plurality of connecting rollers 503 are fixedly installed between the shaft 501 and the spiral stirring paddle 502, and crushing blades 510 are arranged on both sides of the cross section of the spiral stirring paddle 502;

[0024] like Figure 2 From the feed port to the discharge port, the spacing between the spiral stirring paddles 502 is gradually reduced, a1 is smaller than a2, the spiral stirring paddles 502 near the feed port are sparsely arranged, and are mainly used for preliminary crushing of agglomerated bio-organic fertilizers, while the spiral stirring paddles 502 near the discharge port are closely arranged, and the effect of crushing and mixing the bio-organic fertilizers is good, and the degree of crushing and mixing of the bio-organic fertilizers is gradually increased, and the bio-organic fertilizers are crushed into small particles, the contact area between the bio-organic fertilizers and oxygen is increased, and the activity of microorganisms is increased, and factors such as temperature and humidity can be effectively adjusted to better decompose organic matter into fertilizers, and Figure 2 The angles between the spiral stirring blade 502 in the middle ellipse dotted line and the circular dotted line and the shaft 501 are different, mainly because the spiral stirring blade 502 can crush and mix the bio-organic fertilizer from multiple different angles.

[0025] In this embodiment, a water hole 508 is provided in the shaft 501, and a water hole 509 is provided in the spiral stirring paddle 502. The two forked water inlets of the left three-way water distribution pipe 507 are respectively fixedly connected to the left end of the water hole 508 in the shaft 501 and the left end of the water hole 509 in the spiral stirring paddle 502. The left three-way water distribution pipe 507 is rotatably connected to the left side of the feeding stirring shell 1, and the right end of the water hole 508 in the shaft 501 is fixedly connected to the left side of the feeding stirring shell 1. The right end of the water hole 2 509 in the spiral stirring paddle 502 is fixedly connected with a right three-way water distribution pipe 1 506, the right end of the right three-way water distribution pipe 1 506 is rotatably connected to the right side of the feeding stirring shell 1, the water inlet of the right three-way water distribution pipe 1 506 in the two spiral shafts 5 is connected with the main three-way water distribution pipe 3 7, and the two branched water outlets of the main three-way water distribution pipe 3 7 are rotatably connected to the water inlet of the right three-way water distribution pipe 1 506 in the two spiral shafts 5 through the water rotary joint 504 respectively;

[0026] The water inlet of the main three-way water distribution pipe 3 7 is fixedly connected to the water pump 4 through the water guide pipe, and the water inlet of the water pump 4 is inserted into the cold water through the water guide pipe, that is, when the water pump 4 is connected to the circuit with the external power supply through the wire, the water inlet of the water pump 4 draws cold water through the water guide pipe, and transports it to the main three-way water distribution pipe 3 7, two water rotating joints 504, two right three-way water distribution pipes 1 506, two shafts 501 and two spiral stirring paddles 502, two left three-way water distribution pipes 2 507 in sequence, and the cold water is discharged from the water outlets of the two left three-way water distribution pipes 2 507. The water outlets of the two left three-way water distribution pipes 2 507 can also be connected to the water guide pipe through the water rotating joint 504, and the discharged water is transported back into the above-mentioned extracted cold water to form circulating water.

[0027] In the utility model, cold water is drawn by a water pump 4 to flow through the water hole 1 508 and the water hole 2 509 in the two spiral shafts 5, and the cold water flows through the interior of the shaft 501 and the spiral stirring paddle 502, which is mainly used to cool the outer wall of the shaft 501 and the spiral stirring paddle 502, absorb the high temperature generated by the friction and stirring of the shaft 501 and the spiral stirring paddle 502, thereby avoiding the influence of high temperature on the microorganisms in the biological organic fertilizer, and also making the microorganisms in the biological organic fertilizer in the present application not lose activity due to the high temperature generated by the stirring of the spiral shaft 5.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biological organic fertilizer fermentation stirring and forming device, comprising a feeding stirring shell (1) and two screw shafts (5), wherein the two screw shafts (5) are installed in the feeding stirring shell (1), characterized in that: The screw shaft (5) comprises a spiral stirring paddle (502), the two ends of which are rotatably mounted in the feeding stirring shell (1) through a right three-way water distribution pipe (506) and a left three-way water distribution pipe (507), respectively. The spiral stirring paddle (502) is provided with a water hole (509) which is interconnected with the right three-way water distribution pipe (506) and the left three-way water distribution pipe (507), and one side of the right three-way water distribution pipe (506) is connected to a water pump (4).

2. The bio-organic fertilizer fermentation stirring and forming equipment according to claim 1, characterized in that: The screw shaft (5) also includes a shaft (501), the screw stirring paddle (502) is arranged on the periphery of the shaft (501), and a water hole (508) is arranged in the shaft (501), and the two ends of the water hole (508) are respectively connected to the right three-way water distribution pipe (506) and the left three-way water distribution pipe (507).

3. The bio-organic fertilizer fermentation stirring and forming equipment according to claim 1, characterized in that: The water outlet of the water pump (4) is fixedly connected to the main three-way water distribution pipe three (7), and the water outlets on both sides of the main three-way water distribution pipe three (7) are rotatably connected to the water inlets of the two right three-way water distribution pipes one (506) through water rotating joints (504) respectively.

4. The bio-organic fertilizer fermentation stirring and forming equipment according to claim 1, characterized in that: A motor (2) is fixedly mounted on one side of the feeding and stirring shell (1); the output shaft of the motor (2) is fixedly connected to a gear one (3) via a coupling; a gear two (505) is fixedly mounted on the periphery of the two left three-way water distribution pipes (507); the gear one (3) and the outer ring of one gear two (505) are meshed with each other; a gear three (6) is meshedly connected between the gear one (3) and the outer ring of another gear two (505); the gear three (6) is rotatably mounted on the feeding and stirring shell (1).

5. The bio-organic fertilizer fermentation stirring and forming equipment according to claim 2, characterized in that: A plurality of connecting rollers (503) are fixedly installed between the shaft (501) and the spiral stirring paddle (502).

6. The bio-organic fertilizer fermentation stirring and forming equipment according to claim 1, characterized in that: Crushing blades (510) are provided on both sides of the cross section of the spiral stirring blade (502).

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