Organic fertilizer and organic fertilizer processing technology

Abstract

The invention relates to the technical field of organic fertilizer processing, in particular to an organic fertilizer and an organic fertilizer processing technology. The organic fertilizer processing technology uses the fermentation device and comprises the following steps: a, mixing organic fertilizer raw materials to obtain a fermented material; b, the fermentation material is put into a fermentation chamber for fermentation; c, rolling the fermented material by four compression rollers to promote full extraction and fermentation of the fermented material; and d, after fermentation is finished, collecting fermentation liquor through a liquid discharge pipe to obtain the liquid organic fertilizer. The invention relates to a processing technology of an organic fertilizer. The organic fertilizer is prepared from the following raw materials in parts by weight: 116 parts of bagasse, 26 parts of coco coir, 16 parts of bean dregs, 88 parts of chicken manure, 77 parts of soybean straws, 0.3 part of a fermentation inoculant and 220 parts of water. The device has the beneficial effects that a fermentation material can be stirred and extruded, so that nutrients in the fermentation material are fully extracted, and the fermentation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer processing, in particular to an organic fertilizer and an organic fertilizer processing technology. Background Art

[0002] In agricultural production, organic fertilizer is an important material for improving soil fertility and soil structure, and its quality and preparation efficiency are directly related to the yield and quality of crops. Traditional organic fertilizer preparation processes usually include steps such as raw material mixing, compost fermentation, crushing, screening and packaging. However, these processes often have some problems during the fermentation process, such as uneven fermentation, nutrient loss, insufficient microbial activity, etc. These problems lead to low nutrient content in organic fertilizers, and the fertilizer effect is not obvious, which makes it difficult to meet the demand of modern agriculture for efficient and environmentally friendly fertilizers. In view of these problems, the present application proposes an innovative organic fertilizer processing technology, which achieves sufficient extraction by stirring and extruding the fermented material, thereby improving the fermentation efficiency and producing efficient and environmentally friendly organic fertilizers. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an organic fertilizer and an organic fertilizer processing technology, which has the beneficial effect of being able to stir and extrude the fermented material, thereby fully extracting the nutrients in the fermented material and thereby improving the fermentation efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A fermentation device comprises a fermentation tank with a drainage pipe at the lower end, a filter screen is arranged inside the fermentation tank, a plurality of heating plates are installed on the outer wall of the fermentation tank, a sealing cover is closed with a top cover on the fermentation tank, a cross is rotatably connected to the inside of the fermentation tank, four slide grooves are arranged around the cross, each slide groove is slidably connected to a lower slide column, and each lower slide column is fixedly connected to a pressure roller; two electric push rods are symmetrically fixed between the fermentation tank and the top cover.

[0006] The core of the cross is fixedly connected with an arc rod, and the arc rod is formed with a concave surface consistent with the circumferential surfaces of the four pressing rollers.

[0007] The four ends of the cross are all fixedly connected with arc plates, and the curvature of the arc plates is consistent with the curvature of the circumferential surface of the pressing roller.

[0008] The bottom surface of the fermentation tank is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a core shaft, the core shaft is sealingly rotatably connected to the fermentation tank, and the core part of the cross is fixedly connected to the core shaft.

[0009] A slide slot frame is fixedly connected inside the top cover, and four arc-shaped slots are arranged around the slide slot frame. Upper ends of the four pressure rollers are fixedly connected with upper slide columns, and the four upper slide columns are respectively axially limited and slidably connected in the four arc-shaped slots. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0011] Figure 1 A schematic diagram of the structure of a fermentation device Figure 1 ;

[0012] Figure 2 A schematic diagram of the structure of a fermentation device Figure 2 ;

[0013] Figure 3 It is a schematic diagram of the structure of the pressure roller and the arc plate;

[0014] Figure 4 It is a structural schematic diagram of a fermentation tank;

[0015] Figure 5 It is a structural schematic diagram of the slide frame;

[0016] Figure 6 It is a schematic diagram of the structure of the pressure roller and the slide frame;

[0017] Figure 7 It is a structural schematic diagram of a pressure roller;

[0018] Figure 8 It is a structural schematic diagram of the curved plate;

[0019] Fig. 9 is a schematic diagram of the structure of the cambered rod;

[0020] Fig.10 is a schematic diagram of the structure of the stirring rod;

[0021] Fig.11 It is a schematic diagram of the structure of the pressure roller and the cambered rod;

[0022] Fig.12 It is a schematic diagram of the structure of the arc rack.

[0023] In the figure: fermentation tank 101; electric push rod 102; heating plate 103; top cover 104; slide frame 105; arc groove 106; arc rack 107; motor 201; core shaft 202; cross 203; slide 204; arc plate 205; arc rod 206; stirring rod 207; pressure roller 301; upper slide column 302; lower slide column 303; gear 304. DETAILED DESCRIPTION

[0024] like Figures 1 to 12 As shown:

[0025] A fermentation device, comprising a fermentation tank 101 with a drain pipe at the lower end, a plurality of heating plates 103 installed on the outer wall of the fermentation tank 101, a top cover 104 sealed on the fermentation tank 101, a cross 203 rotatably connected to the inside of the fermentation tank 101, four slide grooves 204 arranged around the cross 203, each slide groove 204 is slidably connected to a lower slide column 303, each lower slide column 303 is fixedly connected to a pressure roller 301; two electric push rods 102 are symmetrically fixedly connected between the fermentation tank 101 and the top cover 104; an exhaust hole is arranged on the top cover 104;

[0026] The two electric push rods 102 are controlled to start the telescopic ends to extend and drive the top cover 104 to move upward and open, and the fermented material is put into the fermentation tank 101, and the multiple heating plates 103 are powered on to heat the fermented material in the fermentation tank 101, and then the telescopic ends of the two electric push rods 102 are controlled to retract and drive the top cover 104 to cover the fermentation tank 101, and the cross 203 is controlled to rotate and drive the four downward descending columns 303 to rotate synchronously, and the four downward descending columns 303 respectively drive the four pressing rollers 301 to make circular motions, and the four pressing rollers 301 stir the fermented material to promote sufficient mixing of the fermented material;

[0027] Secondly, the four downward sliding columns 303 can slide in the four sliding grooves 204 respectively, thereby driving the four pressing rollers 301 to slide towards or away from each other when making a circular motion in the fermentation tank 101, so that the fermentation materials in various parts transitioning from the core to the outside can be fully stirred in the circumferential direction. Furthermore, when the four pressing rollers 301 gather together, the four pressing rollers 301 cooperate with each other to squeeze the solid fermentation materials pushed to the middle. When the four pressing rollers 301 slide away from each other, the four pressing rollers 301 cooperate with the inner wall of the fermentation tank 101 to squeeze the solid fermentation materials pushed to the outside, so that no matter whether the four pressing rollers 301 move towards or away from each other, they can stir and squeeze the fermentation materials, thereby fully extracting nutrients from the fermentation materials, thereby improving the fermentation efficiency.

[0028] like Figures 9 to 11 As shown:

[0029] The core of the cross 203 is fixedly connected with a curved rod 206, and the curved rod 206 is formed with a concave surface consistent with the circumferential surface of the four pressing rollers 301;

[0030] When the plurality of pressing rollers 301 are brought close to each other, they can respectively fit on the corresponding concave surfaces of the cambered rod 206, and then when the solid material in the fermentation material is squeezed by the plurality of pressing rollers 301 gathered together, each concave surface of the cambered rod 206 can provide a reaction force to the corresponding pressing roller 301, so that the squeezing force of the pressing roller 301 can better act on the solid fermentation material, and then the fermentation material located between the concave surface and the pressing roller 301 is fully squeezed through the cooperation of the concave surface on the cambered rod 206 and the corresponding pressing roller 301, so that the solid fermentation material is fully extracted. Fig.11 shown.

[0031] like Figures 8 to 9 As shown:

[0032] The four ends of the cross 203 are all fixedly connected with arc plates 205, and the curvature of the arc plates 205 is consistent with the curvature of the circumferential surface of the pressing roller 301;

[0033] When the multiple downward sliding columns 303 drive the corresponding pressing rollers 301 to slide outward, the multiple pressing rollers 301 will move toward the direction of the corresponding arc plate 205, and at the same time, the pressing rollers 301 will fit inside the arc plate 205, and then the inner concave surfaces of the arc plate 205 can provide reaction force to the corresponding pressing rollers 301, so that the extrusion force of the pressing rollers 301 can better act on the solid fermentation material, and then the fermentation material located between the pressing rollers 301 and the arc plate 205 is fully extruded through the cooperation of the concave surface of the arc plate 205 and the corresponding pressing rollers 301, so that the solid fermentation material is fully extracted; and then no matter the four pressing rollers 301 move closer to each other to cooperate with the arc rod 206 or move away from each other to cooperate with the four arc plates 205, the fermentation material can be fully extruded, so that both the fermentation material in the core and the fermentation material in the periphery can be contacted and squeezed out for extraction.

[0034] like Figure 2 and 8 As shown:

[0035] The bottom surface of the fermentation tank 101 is fixedly connected with a motor 201, the output shaft of the motor 201 is fixedly connected with a core shaft 202, the core shaft 202 is sealed and rotatably connected to the fermentation tank 101, and the core of the cross 203 is fixedly connected to the core shaft 202;

[0036] The motor 201 starts to drive the core shaft 202 to reciprocate, the core shaft 202 drives the cross 203 to reciprocate, and the cross 203 drives four pressing rollers 301 to make reciprocating circular motions through four downward sliding columns 303 to stir the fermented material.

[0037] like Figures 5 to 7 As shown:

[0038] The top cover 104 is fixedly connected with a slide frame 105, and four arc grooves 106 are formed around the slide frame 105. The upper ends of the four pressure rollers 301 are fixedly connected with upper slide columns 302, and the four upper slide columns 302 are axially limited and slidably connected in the four arc grooves 106.

[0039] When the top cover 104 is closed on the fermentation tank 101, it simultaneously drives the four rollers 301 to move downward into the fermentation tank 101, and the lower ends of the four lower slide posts 303 are respectively inserted into the corresponding slide grooves 204. When the cross 203 drives the four rollers 301 to make a clockwise circular motion, the four rollers 301 drive the four upper slide posts 302 to slide in the four arc grooves 106. The four arc grooves 106 guide the sliding trajectory of the upper slide posts 302, so that the four rollers 301 slide along the arc trajectory of the corresponding arc grooves 106. Since the trajectory of the arc groove 106 transitions from the core of the fermentation tank 101 to the outside of the fermentation tank 101 in a clockwise direction, when the cross 203 drives the four rollers 3 While making clockwise circular motion, the four pressing rollers 301 are driven to move toward the outside of the fermentation tank 101 under the guidance of the four arc-shaped grooves 106 until the four pressing rollers 301 enter the four arc-shaped plates 205. After squeezing the solid fermentation material that enters between the pressing rollers 301 and the arc-shaped plates 205, the motor 201 rotates in the opposite direction to drive the four pressing rollers 301 to rotate counterclockwise. Under the guidance of the four arc-shaped grooves 106, the four pressing rollers 301 are driven to move inward, so that the four pressing rollers 301 automatically disperse when rotating clockwise to extrude the solid fermentation material pushed to the outside, and automatically gather when rotating counterclockwise to extrude the solid fermentation material pushed to the inside.

[0040] like Figure 7 , 11 and 12:

[0041] The slide slot frame 105 is surrounded and fixed with four arc-shaped racks 107, and the multiple arc-shaped racks 107 are respectively arranged corresponding to the multiple arc slots 106. Each upper slide column 302 is fixed with a gear 304, and the four gears 304 are respectively meshed and transmission-connected with the four arc-shaped racks 107;

[0042] When the upper sliding column 302 slides in the corresponding arc groove 106, the gear 304 will mesh with the corresponding arc rack 107 and drive the gear 304 to rotate. The gear 304 drives the upper sliding column 302 and the pressure roller 301 to rotate synchronously, so that the pressure roller 301 can rotate while making circular motion clockwise or counterclockwise. When the rotating pressure roller 301 contacts the concave surface of the arc rod 206 and the concave surface of the arc plate 205 to extrude the solid fermentation material, it can generate a rotational force relative to the arc rod 206 and the arc plate 205, thereby squeezing the fermentation material while rolling the fermentation material, thereby further improving the rolling and extraction efficiency of the fermentation material.

[0043] like Fig.10 As shown:

[0044] A plurality of stirring rods 207 are fixedly connected around the arc rod 206;

[0045] When the cross 203 reciprocates, the arc rod 206 drives the multiple stirring rods 207 to rotate synchronously. The multiple stirring rods 207 improve the stirring effect on the fermentation liquid, so that the components extracted from the fermentation material after roller extrusion can be quickly integrated into the fermentation liquid.

[0046] like Figure 8 As shown:

[0047] A plurality of filter holes are provided on each of the arc plates 205 ; when the fermentation liquid is stirred, the liquid can pass through the filter holes to wash down the solid fermentation material that is rolled and adhered to the arc plates 205 , thereby preventing the solid fermentation material from remaining on the arc plates 205 .

[0048] An organic fertilizer processing technology, using the fermentation device:

[0049] a: Mixing organic fertilizer raw materials to obtain fermentation material;

[0050] b: putting the fermentation material into the fermentation tank 101 for fermentation;

[0051] c: Four pressing rollers 301 press the fermented material to promote full extraction and fermentation of the fermented material;

[0052] d: After fermentation is completed, the fermentation liquid collected through the drainage pipe is liquid organic fertilizer.

[0053] A filter screen is provided in the drain pipe to prevent solid materials from being discharged through the drain pipe. After the top cover 104 is opened, it is convenient to clean the residue in the fermentation tank 101.

[0054] The invention discloses an organic fertilizer processing technology. The organic fertilizer is composed of the following raw materials in weight: 116 parts of bagasse, 26 parts of coconut bran, 16 parts of bean dregs, 88 parts of chicken manure, 77 parts of soybean straw, 0.3 parts of fermentation agent and 220 parts of water.

Claims

1. A fermentation device, characterized in that: The invention comprises a fermentation tank (101) with a liquid discharge pipe at the lower end, a plurality of heating plates (103) are installed on the outer wall of the fermentation tank (101), a top cover (104) is sealed on the fermentation tank (101), a cross (203) is rotatably connected inside the fermentation tank (101), four slide grooves (204) are arranged around the cross (203), each slide groove (204) is slidably connected with a lower slide column (303), and each lower slide column (303) is fixedly connected with a pressure roller (301); two electric push rods (102) are symmetrically fixedly connected between the fermentation tank (101) and the top cover (104).

2. A fermentation device according to claim 1, characterized in that: The core of the cross (203) is fixedly connected to a curved rod (206), and a concave surface that is consistent with the circumferential surface of the four pressing rollers (301) is formed on the curved rod (206).

3. A fermentation device according to claim 2, characterized in that: The four ends of the cross (203) are all fixedly connected with arc-shaped plates (205), and the curvature of the arc-shaped plates (205) is consistent with the curvature of the circumferential surface of the pressing roller (301).

4. A fermentation device according to claim 3, characterized in that: A motor (201) is fixedly connected to the bottom surface of the fermentation tank (101), an output shaft of the motor (201) is fixedly connected to a core shaft (202), the core shaft (202) is sealingly rotatably connected to the fermentation tank (101), and the core of the cross (203) is fixedly connected to the core shaft (202).

5. A fermentation device according to claim 4, characterized in that: A slide slot frame (105) is fixedly connected inside the top cover (104), and four arc-shaped slots (106) are arranged around the slide slot frame (105). The upper ends of the four pressure rollers (301) are all fixedly connected with upper slide columns (302), and the four upper slide columns (302) are respectively axially limited and slidably connected in the four arc-shaped slots (106).

6. A fermentation device according to claim 5, characterized in that: Four arc-shaped racks (107) are fixedly connected around the slide slot frame (105), and the multiple arc-shaped racks (107) are respectively arranged corresponding to the multiple arc-shaped slots (106). A gear (304) is fixedly connected to each upper slide column (302), and the four gears (304) are respectively meshed and transmission-connected with the four arc-shaped racks (107).

7. A fermentation device according to claim 6, characterized in that: A plurality of stirring rods (207) are fixedly connected around the arc surface rod (206).

8. A fermentation device according to claim 7, characterized in that: Each of the arc-shaped plates (205) is provided with a plurality of filter holes.

9. An organic fertilizer processing technology, characterized in that: Using the fermentation device according to claim 9: a: Mixing organic fertilizer raw materials to obtain fermentation material; b: putting the fermentation material into a fermentation tank (101) for fermentation; c: four pressing rollers (301) press the fermented material to promote full extraction and fermentation of the fermented material; d: After fermentation is completed, the fermentation liquid collected through the drainage pipe is liquid organic fertilizer.

10. An organic fertilizer processing technology, characterized in that: The organic fertilizer is composed of the following raw materials in parts by weight: 10-20 parts of bagasse, 20-30 parts of coconut bran, 10-20 parts of bean dregs, 80-100 parts of chicken manure, 50-80 parts of soybean straw, 0.1-0.3 parts of fermentation bacteria agent and 160-240 parts of water.

Images