Fertilization treatment equipment for agricultural and forestry wastes

Abstract

The invention relates to the field of agricultural and forestry waste treatment, in particular to agricultural and forestry waste fertilizing treatment equipment which comprises an outer barrel, a rotating shaft is rotatably connected in the outer barrel, a barrel cover is rotatably connected to the top of the outer barrel, an inner barrel is rotatably connected in the outer barrel, the inner barrel is used for agricultural and forestry waste fermentation, and the inner barrel is rotatably connected with the rotating shaft. Filtrate holes which are uniformly distributed are formed in the side wall of the inner barrel and are used for filtering out liquid generated by fermentation in the inner barrel. Stirring blades are arranged and rotate to stir agricultural and forestry garbage in the inner barrel, full fermentation of the agricultural and forestry garbage is facilitated, the inner barrel and the stirring blades rotate reversely, liquid in the agricultural and forestry garbage can be discharged conveniently through a filtrate groove in the inner barrel, and the liquid is thrown out through rotating centrifugation of the inner barrel in the fermentation process, so that solid-liquid separation is facilitated; the treatment process of agricultural and forestry waste into fertilizer is accelerated, liquid can be collected in a centralized mode and can also be used as fertilizer, and therefore the agricultural and forestry waste can be utilized to the maximum extent.

Description

Technical Field

[0001] The present invention relates to the field of agricultural and forestry waste treatment, and particularly to an equipment for the fertilizer treatment of agricultural and forestry waste. Background Art

[0002] An equipment for the fertilizer treatment of agricultural and forestry waste is a device that converts agricultural and forestry waste (such as straws, branches, leaves, fruit shells, etc.) into organic fertilizers. Such equipment usually converts agricultural and forestry waste into efficient and environmentally friendly organic fertilizers through processes such as crushing, fermentation, and drying, which can not only reduce waste accumulation but also achieve the recycling of resources.

[0003] Existing treatment equipment generally crushes the waste and then ferments it, and then dries it. During the process of fermentation after crushing, some liquids will be produced, and these liquids usually contain rich organic matter, microbial metabolites, and some soluble nutrients. Therefore, the liquids are generally retained and dried together with the fermented matter to evaporate the water and retain sufficient nutrients. However, these liquids will slow down the drying speed and affect the overall process of fertilizer treatment. Summary of the Invention

[0004] The purpose of the present invention is to provide an equipment for the fertilizer treatment of agricultural and forestry waste to improve the problem that drying the liquid together with the fermented matter in the prior art will affect the drying speed and reduce the overall process of fertilizer treatment.

[0005] An equipment for the fertilizer treatment of agricultural and forestry waste includes an outer barrel. A rotating shaft is rotatably connected inside the outer barrel. A barrel cover is rotatably connected to the top of the outer barrel. An inner barrel is rotatably connected inside the outer barrel. The inner barrel is used for the fermentation of agricultural and forestry waste. The inner barrel is rotatably connected to the rotating shaft. The side wall of the inner barrel is provided with evenly distributed filtrate holes for filtering out the liquid generated during fermentation in the inner barrel.

[0006] More preferably, stirring blades are arranged on the rotating shaft for stirring the agricultural and forestry waste in the inner barrel.

[0007] More preferably, a motor is installed at the bottom inside the outer barrel. The output shaft of the motor is connected to the rotating shaft. A large gear is connected to the lower side of the rotating shaft. A small gear is rotatably connected to the bottom inside the outer barrel. The large gear meshes with the small gear. A gear ring is connected to the bottom of the inner barrel, and the gear ring meshes with the small gear.

[0008] More preferably, heating wires are arranged on the stirring blades for heating and drying.

[0009] More preferably, a conical block is connected to the bottom inside the inner barrel.

[0010] More preferably, a filtrate tank is provided on the lower side of the inner barrel, the lower edge of the filtrate tank fits with the upper edge of the conical block, and the inner edge of the inner circle of the filtrate tank is higher than the outer edge.

[0011] More preferably, a wiping ring is slidably connected inside the outer barrel, and the wiping ring is located outside the inner barrel.

[0012] More preferably, a rotating rod is connected to the outer barrel, the rotating rod is rotatably connected to a support, the support stands on a plane, a motor is installed on the support, the motor is connected to the rotating rod, and the motor drives the rotating rod and the outer barrel to turn over and pour out the material.

[0013] More preferably, an electric slide rail is arranged inside the outer barrel, the electric slide rail is connected to the wiping ring, and the electric slide rail is electrically connected to the heating wire.

[0014] More preferably, a liquid outlet pipe is connected to the bottom of the outer barrel, the inner bottom of the outer barrel is inclined, and the connection with the liquid outlet pipe is the lowest point.

[0015] Compared with the prior art, the present invention has the following advantages: 1. By providing a stirring blade, the stirring blade rotates to stir the agricultural and forestry waste in the inner barrel, facilitating the full fermentation of the agricultural and forestry waste. Moreover, the inner barrel rotates in the opposite direction to the stirring blade, and the filtrate tank on the inner barrel can facilitate the liquid in the agricultural and forestry waste to drain into the outer barrel. During the fermentation process, the liquid is centrifugally thrown out by the rotation of the inner barrel, facilitating solid-liquid separation, accelerating the process of fertilizer treatment of agricultural and forestry waste, and enabling centralized collection of the liquid, which can also be used as fertilizer, thus maximizing the utilization of agricultural and forestry waste; 2. By providing a wiping ring, when the heating wire heats and dries the agricultural and forestry waste, the electric slide rail is started to control the wiping ring to move up and down to wipe the outer wall of the inner barrel and the inner wall of the outer barrel, wiping off the liquid on the outer wall of the inner barrel and the inner wall of the outer barrel to reduce the burden of drying by the heating wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of the present invention; Figure 2 is a sectional three-dimensional structure diagram of the present invention; Figure 3 is a three-dimensional structure diagram of the inner barrel of the present invention; Figure 4 is a sectional three-dimensional structure diagram of the inner barrel of the present invention; Figure 5 is a three-dimensional structure diagram of components such as the rotating shaft, conical block and gear ring of the present invention; Figure 6 is a three-dimensional structure diagram of components such as the large gear, small gear and gear ring of the present invention; Figure 7This is a schematic cross-sectional three-dimensional structure diagram of the stirring blade of the present invention.

[0017] Reference numerals: 1, outer barrel; 2, rotating shaft; 3, barrel cover; 4, inner barrel; 5, filtrate hole; 6, stirring blade; 7, motor; 8, large gear; 9, small gear; 10, gear ring; 11, heating wire; 12, conical block; 13, filtrate tank; 14, wiping ring; 15, rotating rod; 16, support; 17, motor; 18, electric slide rail; 19, liquid outlet pipe. Detailed implementation manners

[0018] The following will describe in detail the implementation manners of the present invention in conjunction with the drawings and embodiments, so as to fully understand how the present invention uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0019] In the description of the present invention, it should be noted that for orientation terms, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and position relationships indicated are based on the orientation or position relationships shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

[0020] In addition, such terms as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise specifically defined.

[0021] In the present invention, unless otherwise clearly specified and limited, such terms as "assembled", "connected", and "joined" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may also be a mechanical connection; it may be directly connected or connected through an intermediate medium, and it may be internally connected and communicated between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] It should be understood that when used in this specification and the appended claims, the terms "comprises" and "comprising" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0023] It should also be understood that the terms used in the specification of the embodiments of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the specification of the embodiments of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.

[0024] Embodiment 1: The embodiment of the present invention provides an agricultural and forestry waste fertilizer treatment device, as Figures 1 - 7 shown, which includes an outer barrel 1. A rotating shaft 2 is rotatably connected inside the outer barrel 1. A barrel cover 3 is rotatably connected to the top of the outer barrel 1. A handle is connected to the barrel cover 3. The barrel cover 3 is rotated and opened by the handle. An inner barrel 4 is rotatably connected inside the outer barrel 1. The inner barrel 4 is used for the fermentation of agricultural and forestry waste. The inner barrel 4 is rotatably connected to the rotating shaft 2. Filter holes 5 are evenly distributed on the side wall of the inner barrel 4. The filter holes 5 are used to filter out the liquid generated during the fermentation in the inner barrel 4. Stirring blades 6 are arranged on the rotating shaft 2. The stirring blades 6 are used to stir the agricultural and forestry waste in the inner barrel 4.

[0025] A motor 7 is installed at the bottom inside the outer barrel 1. The output shaft of the motor 7 is connected to the rotating shaft 2. A large gear 8 is connected to the lower side of the rotating shaft 2. A small gear 9 is rotatably connected to the bottom inside the outer barrel 1. The large gear 8 meshes with the small gear 9. A gear ring 10 is connected to the bottom of the inner barrel 4. The gear ring 10 meshes with the small gear 9. Heating wires 11 are arranged on the stirring blades 6. The heating wires 11 are used for heating and drying. A liquid outlet pipe 19 is connected to the bottom of the outer barrel 1. The bottom inside the outer barrel 1 is inclined, and the connection with the liquid outlet pipe 19 is the lowest point.

[0026] Rotate and open the barrel cover 3, pour the crushed agricultural and forestry waste into the inner barrel 4, close the barrel cover 3, and then start the motor 7, so that the output shaft of the motor 7 drives the rotating shaft 2 to rotate, thereby driving the stirring blades 6 to rotate to stir the agricultural and forestry waste in the inner barrel 4, facilitating the full fermentation of the agricultural and forestry waste. The rotation of the rotating shaft 2 drives the large gear 8 to rotate, thereby driving the small gear 9 to rotate in the opposite direction. The small gear 9 drives the gear ring 10 to rotate, thereby driving the inner barrel 4 to rotate, so that the inner barrel 4 and the stirring blades 6 rotate in the opposite direction. The filter slots 13 on the inner barrel 4 can facilitate the discharge of the liquid in the agricultural and forestry waste into the outer barrel 1, and during the fermentation process, the liquid is centrifugally thrown out by the rotation of the inner barrel 4, facilitating solid-liquid separation. After the fermentation is completed, the liquid is discharged through the opened liquid outlet pipe 19, and the heating wires 11 dry the fermented agricultural and forestry waste. After the drying is completed, open the barrel cover and pour out the agricultural and forestry waste. In this way, solid-liquid separation is achieved, the process of fertilizer treatment of agricultural and forestry waste is accelerated, and the liquid can be centrally collected. The liquid can also be used as fertilizer, so that the agricultural and forestry waste can be maximally utilized.

[0027] Embodiment 2: On the basis of Embodiment 1, as Figure 1 、 Figure 2 andFigure 4 As shown, a conical block 12 is connected to the inner bottom of the inner barrel 4. A filtrate tank 13 is provided on the lower side of the inner barrel 4. The lower edge of the filtrate tank 13 fits with the upper edge of the conical block 12. The inner edge of the filtrate tank 13 is higher than the outer edge. The excess liquid in the inner barrel 4 is filtered out from the inner bottom edge through the filtrate tank 13.

[0028] A wiping ring 14 is slidably connected in the outer barrel 1. The wiping ring 14 is located outside the inner barrel 4. An electric slide rail 18 is arranged in the outer barrel 1. The electric slide rail 18 is connected to the wiping ring 14. The electric slide rail 18 is electrically connected to the heating wire 11. When the heating wire 11 heats and dries the agricultural and forestry waste, the electric slide rail 18 is started to control the wiping ring 14 to move up and down to wipe the outer wall of the inner barrel 4 and the inner wall of the outer barrel 1, wiping off the liquid on the outer wall of the inner barrel 4 and the inner wall of the outer barrel 1 to reduce the burden on the heating wire 11 for drying. The wiped water flows out through the liquid outlet pipe 19.

[0029] A rotating rod 15 is connected to the outer barrel 1. The rotating rod 15 is rotatably connected to a support 16. The support 16 stands on a plane. A motor 17 is installed on the support 16. The motor 17 is connected to the rotating rod 15. The motor 17 drives the rotating rod 15 and the outer barrel 1 to turn over and pour out the materials.

[0030] Although the embodiments of the present invention have been described in detail above, it is obvious to those skilled in the art that various modifications and changes can be made to these embodiments. However, it should be understood that such modifications and changes are all within the scope and spirit of the present invention described in the claims. Moreover, the present invention described herein can have other embodiments and can be implemented or realized in various ways.

Claims

1. An agricultural and forestry waste fertilizer treatment device, characterized in that, It includes an outer barrel (1), a rotating shaft (2) is rotatably connected inside the outer barrel (1), a barrel cover (3) is rotatably connected to the top of the outer barrel (1), an inner barrel (4) is rotatably connected inside the outer barrel (1), the inner barrel (4) is used for the fermentation of agricultural and forestry waste, the inner barrel (4) is rotatably connected to the rotating shaft (2), and evenly distributed filtrate holes (5) are formed in the side wall of the inner barrel (4), and the filtrate holes (5) are used for filtering out the liquid generated by fermentation in the inner barrel (4).

2. The agroforestry waste fertilizer treatment equipment according to claim 1, characterized in that, A stirring blade (6) is arranged on the rotating shaft (2), and the stirring blade (6) is used for stirring the agricultural and forestry waste in the inner barrel (4).

3. An agricultural and forestry waste fertilizer treatment device according to claim 2, characterized in that, A motor (7) is installed at the bottom inside the outer barrel (1), the output shaft of the motor (7) is connected to the rotating shaft (2), a large gear (8) is connected to the lower side of the rotating shaft (2), a small gear (9) is rotatably connected to the bottom inside the outer barrel (1), the large gear (8) is meshed with the small gear (9), a gear ring (10) is connected to the bottom of the inner barrel (4), and the gear ring (10) is meshed with the small gear (9).

4. An agricultural and forestry waste fertilizer treatment device according to claim 3, characterized in that, A heating wire (11) is arranged on the stirring blade (6), and the heating wire (11) is used for heating and drying.

5. An agroforestry waste fertilizer treatment device according to claim 4, characterized in that, A conical block (12) is connected to the bottom inside the inner barrel (4).

6. The agroforestry waste fertilizer treatment equipment according to claim 5, characterized in that, A filtrate groove (13) is formed on the lower side of the inner barrel (4), the lower edge of the filtrate groove (13) fits with the upper edge of the conical block (12), and the inner ring edge of the filtrate groove (13) is higher than the outer ring edge.

7. An agricultural and forestry waste fertilizer treatment device according to claim 6, characterized in that, A wiping ring (14) is slidably connected inside the outer barrel (1), and the wiping ring (14) is located outside the inner barrel (4).

8. An agricultural and forestry waste fertilizer treatment device according to claim 7, characterized in that, A rotating rod (15) is connected to the outer barrel (1), the rotating rod (15) is rotatably connected to a support (16), the support (16) stands on a plane, a motor (17) is installed on the support (16), the motor (17) is connected to the rotating rod (15), and the motor (17) drives the rotating rod (15) and the outer barrel (1) to turn over and discharge materials.

9. The agroforestry waste fertilizer treatment equipment according to claim 8, characterized in that, An electric slide rail (18) is arranged inside the outer barrel (1), the electric slide rail (18) is connected to the wiping ring (14), and the electric slide rail (18) is electrically connected to the heating wire (11).

10. An agricultural and forestry waste fertilizer treatment device according to claim 9, characterized in that, A liquid outlet pipe (19) is connected to the bottom of the outer barrel (1), the bottom inside the outer barrel (1) is inclined, and the connection with the liquid outlet pipe (19) is the lowest point.

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