Organic fertilizer fermentation device

Abstract

The utility model provides an organic fertilizer fermentation device which comprises a fermentation barrel and an exhaust assembly, an exhaust pipe is arranged on the side wall of the fermentation barrel, and the exhaust pipe is communicated with the fermentation barrel; the exhaust assembly comprises a sleeve, an air blocking plug, a spring and an outer cover, one end of the sleeve sleeves the exhaust pipe, an annular flange is arranged in the sleeve, an air channel opening is formed in the middle of the annular flange, the outer cover sleeves the other end of the sleeve, and an exhaust hole is formed in the side end of the outer cover; the air blocking plug is arranged in the sleeve and located between the annular flange and the outer cover, a limiting flange is arranged on the side edge of the air blocking plug, and the spring is arranged on the air blocking plug in a sleeving mode and located between the limiting flange and the outer cover. According to the organic fertilizer fermentation device provided by the embodiment of the invention, gas in the barrel can be automatically released to balance the pressure in the barrel, so that a large amount of manpower is reduced, and the risk that the barrel cover is omitted or forgotten to be opened is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of fertilizer production, and in particular to an organic fertilizer fermentation device. Background Art

[0002] Organic fertilizer is a kind of fertilizer made from organic matter such as animal and plant residues, excrement, and biological waste. It has the advantages of being natural, environmentally friendly, comprehensive in nutrients, and improving soil structure. There are many types of organic fertilizers, including plant organic fertilizers, animal organic fertilizers, mineral organic fertilizers, and solid organic fertilizers. Plant organic fertilizers such as cotton seeds, alfalfa, and bean cakes are characterized by low nutrient content, but they help improve soil structure. Animal organic fertilizers are fertilizers made from animal blood, bones, or fish. They contain high nutrients, and granular fertilizers such as blood fertilizers and bone fertilizers can be used as slow-release fertilizers. Although mineral organic fertilizers do not strictly belong to the category of organic fertilizers, they are an indispensable part of fertilizers and can provide trace elements required for vegetable growth. Solid organic fertilizers are usually divided into granular and powdered forms. When used, they are mixed with soil, and the organic fertilizers are decomposed by soil microorganisms through watering, and then absorbed by plants. Compared with chemical fertilizers, the biggest advantage of organic fertilizers is that they come from nature, do not contain chemical synthetic substances, and are harmless to the soil and the environment. At the same time, organic fertilizer contains a variety of nutrients, which can meet the comprehensive needs of plant growth, improve soil biological activity, increase soil water and fertilizer retention capacity, and has a lasting fertilizer effect.

[0003] Organic fertilizer processing requires a variety of equipment, each of which plays an important role in the processing process, including organic fertilizer fermentation equipment. Organic fertilizer fermentation can convert organic waste into valuable fertilizer, while reducing environmental pollution, realizing resource recycling, and improving the quality and efficiency of organic fertilizer. Existing fermentation equipment is mainly made of plastic barrels, which will produce a large amount of gas during fermentation. It is necessary to open the barrel cover regularly to release the gas to balance the pressure in the barrel, which will cost a lot of manpower and there is a risk of missing or forgetting to open the barrel cover. Summary of the invention

[0004] The embodiment of the present application provides an organic fertilizer fermentation device, comprising a fermentation barrel and an exhaust assembly, wherein an exhaust pipe is provided on the side wall of the fermentation barrel, and the exhaust pipe is connected to the fermentation barrel;

[0005] The exhaust assembly comprises a sleeve, a choke, a spring and an outer cover, one end of the sleeve is sleeved on the exhaust pipe, an annular flange is provided inside the sleeve, the middle part of the annular flange has an airway opening, the outer cover is sleeved on the other end of the sleeve, and the side end of the outer cover has an exhaust hole;

[0006] The air blocking plug is arranged in the sleeve and is located between the annular flange and the outer cover. The side of the air blocking plug has a limiting flange. The spring is sleeved on the air blocking plug and is located between the limiting flange and the outer cover.

[0007] The organic fertilizer fermentation device provided in the embodiment of the present application can automatically release the gas in the barrel to balance the pressure in the barrel, thereby reducing a large amount of manpower, and there is no risk of missing or forgetting to open the barrel cover.

[0008] In one possible embodiment, in the organic fertilizer fermentation device provided in the embodiment of the present application, the air blocking plug has a protrusion at one end close to the annular flange, the radial dimension of the protrusion gradually decreases toward the annular flange, and the head end of the protrusion can be inserted into the airway opening.

[0009] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, a limiting flange is arranged around the air blocking plug, and two ends of the spring are respectively against the limiting flange and the outer cover.

[0010] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, the fermentation barrel includes a barrel body and a barrel cover, the top end of the barrel body has an opening, and the barrel cover covers the opening.

[0011] In one possible embodiment, in the organic fertilizer fermentation device provided in the embodiment of the present application, a stirring device is provided at the top of the barrel cover, and the stirring device includes a driving motor and a rotating shaft, one end of the rotating shaft is connected to the output shaft of the driving motor, and the other end of the rotating shaft is provided with a stirring blade, and the stirring blade is located in the barrel body.

[0012] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, the barrel cover is provided with a support platform, and the support platform and the barrel cover are provided with through holes arranged on the same center line;

[0013] The driving motor is arranged on the supporting platform, and the output shaft of the driving motor passes downward through the through hole on the supporting platform, and one end of the rotating shaft passes upward through the through hole on the barrel cover and is connected to the output shaft of the driving motor.

[0014] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, there are multiple stirring blades, and the multiple stirring blades are distributed and spaced along the circumference of the rotating shaft.

[0015] In one possible embodiment, in the organic fertilizer fermentation device provided in the embodiment of the present application, the bottom end of the barrel cover is provided with two annular flanges arranged concentrically, the two annular flanges and the bottom surface of the barrel cover are combined to form a sealing groove, and the top end of the barrel body is embedded in the sealing groove.

[0016] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, a sealing ring is provided at the bottom of the sealing groove.

[0017] In one possible implementation manner, in the organic fertilizer fermentation device provided in the embodiment of the present application, a hand grip groove is provided on the side wall of the barrel cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 It is a structural schematic diagram of an organic fertilizer fermentation device provided in an embodiment of the present application;

[0020] Figure 2 It is a schematic diagram of an explosion of an organic fertilizer fermentation device provided in an embodiment of the present application;

[0021] Figure 3 Schematic diagram of a stirring device in an organic fertilizer fermentation device provided in an embodiment of the present application;

[0022] Figure 4 Schematic diagram of an exhaust assembly in an organic fertilizer fermentation device provided in an embodiment of the present application;

[0023] Figure 5 It is a cross-sectional view of an exhaust assembly in an organic fertilizer fermentation device provided in an embodiment of the present application.

[0024] Description of Reference Numerals

[0025] 10- Fermentation barrel;

[0026] 11-barrel body;

[0027] 12-barrel cover;

[0028] 121-supporting platform;

[0029] 122-seal groove;

[0030] 123-handle slot;

[0031] 13- Exhaust pipe;

[0032] 20-exhaust assembly;

[0033] 21- casing;

[0034] 211-airway opening;

[0035] 22-choke plug;

[0036] 221-limiting flange;

[0037] 222- raised portion;

[0038] 23-spring;

[0039] 24-outer cover;

[0040] 241- Exhaust hole;

[0041] 30- stirring device;

[0042] 31- driving motor;

[0043] 32-rotating shaft;

[0044] 33-Stirring blade. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in conjunction with the drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals throughout represent the same or similar parts or parts with the same or similar functions. The described embodiments are part of the embodiments of the present application, not all of the embodiments. The embodiments described below with reference to the drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0046] Figure 1 It is a structural schematic diagram of an organic fertilizer fermentation device provided in an embodiment of the present application; Figure 2 It is a schematic diagram of an explosion of an organic fertilizer fermentation device provided in an embodiment of the present application; Figure 3 Schematic diagram of a stirring device in an organic fertilizer fermentation device provided in an embodiment of the present application; Figure 4 Schematic diagram of an exhaust assembly in an organic fertilizer fermentation device provided in an embodiment of the present application; Figure 5 It is a cross-sectional view of an exhaust assembly in an organic fertilizer fermentation device provided in an embodiment of the present application.

[0047] See also Figure 1-Figure 5As shown, the embodiment of the present application provides an organic fertilizer fermentation device, including a fermentation barrel 10 and an exhaust assembly 20, the side wall of the fermentation barrel 10 is provided with an exhaust pipe 13, and the exhaust pipe 13 is connected to the fermentation barrel 10, wherein:

[0048] The exhaust assembly 20 includes a sleeve 21, a choke 22, a spring 23 and an outer cover 24. One end of the sleeve 21 is sleeved on the exhaust pipe 13. An annular flange is provided inside the sleeve 21. The middle part of the annular flange has an airway opening 211. The outer cover 24 is sleeved on the other end of the sleeve 21. The side end of the outer cover 24 has an exhaust hole 241. The choke 22 is arranged in the sleeve 21, and the choke 22 is located between the annular flange and the outer cover 24. The side of the choke 22 has a limiting flange 221. The spring 23 is sleeved on the choke 22 and the spring 23 is located between the limiting flange 221 and the outer cover 24.

[0049] When the organic fertilizer material in the fermentation barrel 10 is fermenting, the air pressure in the fermentation barrel 10 gradually increases. When the air pressure in the barrel reaches a certain value, the air blocking plug 22 will be pushed to squeeze the spring 23, so that the air blocking plug 22 is away from the airway port 211, so that the airway port 211 is opened, and the gas in the barrel will be discharged from the airway port 211 and discharged through the exhaust hole 241, so that the pressure in the barrel is automatically released. When the pressure in the barrel is released to a certain extent, so that the spring 23 cannot be kept squeezed, the spring 23 is reset, and the air blocking plug 22 is pushed toward the airway port 211 and the airway port 211 is sealed, so that the fermentation barrel 10 is sealed to prevent external gas from entering.

[0050] Through this organic fertilizer fermentation device, the gas in the barrel can be automatically released to balance the pressure in the barrel, thereby reducing a lot of manpower, and there is no risk of missing or forgetting to open the barrel cover 12.

[0051] See also Figure 4 and Figure 5 As shown, specifically, the end of the air blocking plug 22 close to the annular flange has a protrusion 222, the radial dimension of the protrusion 222 gradually decreases toward the annular flange, and the head end of the protrusion 222 can be inserted into the airway opening 211. The limiting flange 221 is arranged around the air blocking plug 22, and the two ends of the spring 23 are respectively against the limiting flange 221 and the outer cover 24.

[0052] See also Figure 1-Figure 3As shown, in the embodiment of the present application, the fermentation barrel 10 includes a barrel body 11 and a barrel cover 12, the top of the barrel body 11 has an opening, and the barrel cover 12 covers the opening. A stirring device 30 is provided at the top of the barrel cover 12, and the stirring device 30 includes a driving motor 31 and a rotating shaft 32, one end of the rotating shaft 32 is connected to the output shaft of the driving motor 31, and the other end of the rotating shaft 32 is provided with a stirring blade 33, and the stirring blade 33 is located in the barrel body 11, and the number of the stirring blades 33 is multiple, and the multiple stirring blades 33 are distributed and arranged along the circumference of the rotating shaft 32. A support platform 121 is provided on the barrel cover 12, and the support platform 121 and the barrel cover 12 are provided with through holes arranged on the same center line; the driving motor 31 is arranged on the support platform 121, and the output shaft of the driving motor 31 passes downward through the through hole on the support platform 121, and one end of the rotating shaft 32 passes upward through the through hole on the barrel cover 12 and is connected to the output shaft of the driving motor 31.

[0053] The driving motor 31 can drive the rotating shaft 32 to rotate, thereby driving the stirring blades 33 to rotate in the fermentation barrel 10, so that the materials in the fermentation barrel 10 can be stirred during fermentation, so that the fermentation is more uniform and thorough.

[0054] See also Figure 2 and Figure 3 As shown, in the embodiment of the present application, the bottom end of the barrel cover 12 is provided with two annular flanges arranged on the same center line, and the two annular flanges and the bottom surface of the barrel cover 12 enclose a sealing groove 122, and a sealing ring is provided at the bottom of the sealing groove 122. The top end of the barrel body 11 is embedded in the sealing groove 122, thereby sealing the barrel mouth and isolating the environment in the fermentation barrel 10.

[0055] In addition, a hand grip groove 123 is provided on the side wall of the barrel cover 12 , and a plurality of hand grip grooves 123 are distributed at intervals around the barrel cover 12 . The hand grip grooves 123 can be easily grasped by a human hand to facilitate holding the barrel cover 12 .

[0056] In the description of the embodiments of the present application, it should be understood that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. The orientation or position relationship indicated by the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application 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 therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise precisely and specifically specified.

[0057] The terms "first", "second", "third", "fourth", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein. For example, it is possible to implement in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An organic fertilizer fermentation device, characterized in that, It comprises a fermentation barrel and an exhaust assembly, wherein the side wall of the fermentation barrel is provided with an exhaust pipe, and the exhaust pipe is connected to the fermentation barrel; The exhaust assembly comprises a sleeve, a choke, a spring and an outer cover, one end of the sleeve is sleeved on the exhaust pipe, an annular flange is provided inside the sleeve, the middle part of the annular flange has an airway opening, the outer cover is sleeved on the other end of the sleeve, and the side end of the outer cover has an exhaust hole; The air blocking plug is arranged in the sleeve and is located between the annular flange and the outer cover. The side of the air blocking plug has a limiting flange. The spring is sleeved on the air blocking plug and is located between the limiting flange and the outer cover.

2. The organic fertilizer fermentation device according to claim 1, characterized in that, One end of the air blocking plug close to the annular flange has a protrusion, the radial dimension of the protrusion gradually decreases toward the annular flange, and the head end of the protrusion can be inserted into the airway opening.

3. The organic fertilizer fermentation device according to claim 2, characterized in that, The limiting flange is arranged around the air blocking plug, and the two ends of the spring are respectively against the limiting flange and the outer cover.

4. The organic fertilizer fermentation device according to any one of claims 1 to 3, characterized in that: The fermentation barrel comprises a barrel body and a barrel cover. The top end of the barrel body is provided with an opening, and the barrel cover is covered on the opening.

5. The organic fertilizer fermentation device according to claim 4, characterized in that, A stirring device is provided at the top of the barrel cover. The stirring device includes a driving motor and a rotating shaft. One end of the rotating shaft is connected to the output shaft of the driving motor. The other end of the rotating shaft is provided with a stirring blade. The stirring blade is located in the barrel body.

6. The organic fertilizer fermentation device according to claim 5, characterized in that: The barrel cover is provided with a support platform, and the support platform and the barrel cover are provided with through holes arranged on the same center line; The driving motor is arranged on the supporting platform, and the output shaft of the driving motor passes downward through the through hole on the supporting platform, and one end of the rotating shaft passes upward through the through hole on the barrel cover and is connected to the output shaft of the driving motor.

7. The organic fertilizer fermentation device according to claim 5, characterized in that: The number of the stirring blades is multiple, and the multiple stirring blades are spaced and distributed along the circumference of the rotating shaft.

8. The organic fertilizer fermentation device according to claim 4, characterized in that, The bottom end of the barrel cover is provided with two annular flanges arranged on the same center line, and the two annular flanges and the bottom surface of the barrel cover are combined to form a sealing groove, and the top end of the barrel body is embedded in the sealing groove.

9. The organic fertilizer fermentation device according to claim 8, characterized in that: A sealing ring is arranged at the bottom of the sealing groove.

10. The organic fertilizer fermentation device according to claim 4, characterized in that: A hand grip groove is provided on the side wall of the barrel cover.

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