Breeding excrement fermentation device
By introducing stirring and heating mechanisms into the manure fermentation device, combined with air purification treatment, the problems of uneven fermentation and odor pollution are solved, achieving efficient fermentation and environmentally friendly emissions.
Patent Information
- Application Number
- CN202423127819.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing manure fermentation equipment has a simple structure and cannot be automatically stirred, resulting in uneven fermentation, slow fermentation speed, and lack of heating structure, which prolongs the fermentation cycle. In addition, odorous gases are directly emitted without treatment during the fermentation process, polluting the environment.
The system uses a stirring mechanism and electric heating tubes to stir and heat the feces, combined with a purification mechanism to treat the exhaust air, ensuring uniform fermentation and suitable temperature. At the same time, electric ventilation valves and fans are used to control airflow and purify the exhaust gas.
It achieves uniformity and speed improvement in manure fermentation, shortens the fermentation cycle, improves production efficiency, and avoids air pollution through purification treatment.
Smart Images
Figure CN223813429U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to excrement fermentation technical field especially relates to a kind of breeding excrement fermentation device. BACKGROUND
[0002] Livestock breeding is the production activities of feeding cattle, sheep, pigs and other domestic animals and poultry; it is necessary to ferment livestock manure, on the one hand, fermentation can kill bacteria and parasitic worm eggs in manure, reduce the risk of disease transmission, on the other hand, the fermented manure can become high-quality organic fertilizer, improve soil fertility, benefit crop growth, realize resource recycling, promote the development of ecological agriculture.
[0003] The existing excrement fermentation equipment is only composed of a cylinder and a feed inlet, and has a simple structure. However, it has many disadvantages: first, it cannot be automatically stirred, which makes the degree of contact of each part of the excrement with oxygen, microorganisms and fermentation agent uneven during the fermentation process, resulting in inconsistent fermentation progress, excessive fermentation in some areas and insufficient fermentation in some areas, affecting the overall quality. Moreover, due to the lack of stirring, the internal excrement is difficult to fully contact with the required substances for fermentation, the fermentation process is slow, and the fermentation period is prolonged; second, there is no heating structure, and appropriate temperature can accelerate microbial metabolic activity. Without heating function, the fermentation speed is greatly reduced, the fermentation time is further prolonged, and the production efficiency is reduced; third, air is discharged during the fermentation process, and excrement fermentation produces odor gas. Direct discharge of internal air can cause odor to be emitted to the surrounding environment without treatment, causing air pollution and affecting the quality of life of surrounding residents.
[0004] Therefore, a breeding excrement fermentation device is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model aims at providing a breeding excrement fermentation device to solve the above problems.
[0006] To achieve this purpose, the utility model adopts the following technical solutions:
[0007] A breeding excrement fermentation device, comprising a fermentation cylinder, a plurality of electric heating pipes are uniformly arranged on the inner side wall of the fermentation cylinder along the length direction, a stirring mechanism is arranged in the fermentation cylinder, a rectangular frame one is arranged on the left and right sides of the fermentation cylinder, a fan is arranged on the inner side wall of each rectangular frame one, an electric ventilation valve is arranged at the other end of each rectangular frame one, a purification mechanism is arranged at the right end of the rectangular frame one on the right side for purifying discharged air, and a discharge mechanism is arranged at the bottom of the fermentation cylinder for discharging excrement.
[0008] Preferably, the stirring mechanism comprises a motor one, a vertical shaft and stirring blades, the inside of the fermentation cylinder is vertically provided with the vertical shaft, the top of the fermentation cylinder is provided with the motor one whose output shaft is coaxially connected with the upper end of the vertical shaft, and a plurality of stirring blades are vertically and equidistantly arranged on the vertical shaft.
[0009] Preferably, the electric heating pipe is located between two adjacent stirring blades, and the other end of the electric heating pipe extends to the interval between the two adjacent stirring blades.
[0010] Preferably, the purification mechanism comprises a filter screen, activated carbon, a water outlet, a shunt pipe, an atomizing nozzle, a joint and a rectangular frame two, the right end of the rectangular frame one is provided with the rectangular frame two, the left end of the inner side wall of the rectangular frame two is provided with the filter screen and the activated carbon at intervals, the right end of the bottom of the rectangular frame two is provided with the water outlet, the upper end of the inside of the rectangular frame two is provided with the shunt pipe which is opposite to the water outlet, the bottom of the shunt pipe is uniformly provided with the atomizing nozzle, and the top of the rectangular frame two is provided with the joint which penetrates downward and is connected with the shunt pipe.
[0011] Preferably, the discharging mechanism comprises an electric valve, a rectangular cylinder, a transmission shaft, a spiral blade, a motor two and a discharging hopper, the bottom of the fermentation cylinder is provided with the electric valve, the lower end of the electric valve is provided with the rectangular cylinder which extends rearward, the rear side wall of the rectangular cylinder is rotationally connected with the transmission shaft, the spiral blade is fixedly sleeved on the transmission shaft, the front side of the rectangular cylinder is provided with the motor two whose output shaft is coaxially connected with the front end of the transmission shaft, and the rear end of the bottom of the rectangular cylinder is provided with the discharging hopper.
[0012] Preferably, the top of the fermentation cylinder is provided with a feeding hopper, and the outer surface of the fermentation cylinder is provided with a plurality of downward extending supports.
[0013] Compared with the prior art, the present application has the beneficial effects that: the stirring mechanism and the electric heating pipe are used to respectively stir and heat the excrement and the substances required for fermentation, so that the excrement is uniformly contacted with oxygen, microorganisms and leavening agent in each part during the fermentation process, the fermentation progress is consistent, the conditions of excessive fermentation in some areas and insufficient fermentation in some areas do not occur, the overall quality is ensured, the excrement can be fully contacted with the substances required for fermentation, the fermentation process is rapid, and the fermentation period is shortened; the electric heating pipe provides suitable temperature for the fermentation, the suitable temperature accelerates the metabolic activity of microorganisms, the fermentation speed is greatly improved, the fermentation time is further shortened, and the production efficiency is improved; and after the two electric ventilation valves are opened, the fans on the two sides blow air into the fermentation cylinder and extract air from the fermentation cylinder, at this time, the extracted air is purified by the purification mechanism, air pollution is avoided, and the surrounding environment and the life of residents are not affected. BRIEF DESCRIPTION OF DRAWINGS
[0014] The drawings further illustrate the utility model, but the contents in the drawings do not constitute any limitation to the utility model.
[0015] Figure 1 It is the three-dimensional structure schematic view of the utility model;
[0016] Figure 2 It is the three-dimensional structure bottom view of the utility model;
[0017] Figure 3 It is the three-dimensional structure sectional view of the utility model;
[0018] Figure 4 It is the three-dimensional structure schematic view of the purification mechanism of the utility model;
[0019] Figure 5 It is the three-dimensional structure partial sectional view of the material discharging mechanism of the utility model.
[0020] In the drawings: 1, fermentation cylinder; 2, electric heating tube; 3, stirring mechanism; 31, motor one; 32, vertical shaft; 33, stirring blade; 41, rectangular frame one; 42, fan; 43, electric air valve; 5, purification mechanism; 51, filter screen; 52, activated carbon; 53, water outlet; 54, shunt pipe; 55, atomizing nozzle; 56, interface; 57, rectangular frame two; 6, material discharging mechanism; 61, electric valve; 62, rectangular cylinder; 63, transmission shaft; 64, spiral blade; 65, motor two; 66, discharging hopper; 7, feeding hopper; 8, support. DETAILED DESCRIPTION
[0021] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application. In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, and the meaning of "several" is one or more, unless otherwise explicitly specified.
[0022] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0023] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0024] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which in itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.
[0025] In this embodiment, by Figures 1-5 A breeding feces fermentation device is given, the utility model discloses a fermentation cylinder 1, the inside wall of fermentation cylinder 1 is evenly provided with a plurality of electric heating pipes 2 along the length direction, the inside of fermentation cylinder 1 is equipped with stirring mechanism 3, the left and right sides of fermentation cylinder 1 are equipped with rectangular frame one 41, the inside wall of two rectangular frame one 41 is equipped with fan 42, the other end of two rectangular frame one 41 is equipped with electric ventilation valve 43, the right end of right rectangular frame one 41 is equipped with purification mechanism 5 for purifying the air of discharge, the bottom of fermentation cylinder 1 is equipped with discharge mechanism 6 for discharging feces.
[0026] In this embodiment, by the stirring mechanism 3 and the electric heating pipe 2 in the inside of the fermentation cylinder 1, the feces and the required substances for fermentation can be stirred and heated respectively, so that the feces in the fermentation process is uniformly contacted with oxygen, microorganisms and leavening agent, the fermentation progress is consistent, and the conditions of over-fermentation in some areas and insufficient fermentation in some areas do not occur, the overall quality is guaranteed, and the inside of the feces can be fully contacted with the required substances for fermentation, the fermentation process is rapid, and the fermentation period is shortened; the electric heating pipe 2 provides suitable temperature for fermentation, and the suitable temperature accelerates the metabolic activity of microorganisms, so that the fermentation speed is greatly improved, the fermentation time is further shortened, and the production efficiency is improved, and after the two electric ventilation valves 43 are opened, the two fans 42 blow air into the fermentation cylinder 1 and extract air from the fermentation cylinder 1, at this time, the extracted air is purified by the purification mechanism 5, air pollution is avoided, and the surrounding environment and the life of residents are not affected, and after the fermentation is completed, the feces after fermentation can be discharged by the discharge mechanism 6.
[0027] Preferably, as another embodiment of the present application, the stirring mechanism 3 comprises a motor one 31, a vertical shaft 32 and stirring blades 33, the inside of the fermentation cylinder 1 is vertically provided with the vertical shaft 32, the top of the fermentation cylinder 1 is provided with the motor one 31 with the output shaft coaxially connected with the upper end of the vertical shaft 32, and the vertical shaft 32 is provided with a plurality of stirring blades 33 vertically and equidistantly distributed.
[0028] In the embodiment, the starting motor 31 drives the output shaft to rotate the vertical shaft 32, and the plurality of stirring blades 33 on the vertical shaft 32 also rotate and stir the manure and the fermentation required substances, so that the manure is uniformly contacted with oxygen, microorganisms and fermentation agent, the fermentation progress is consistent, the over-fermentation or insufficient fermentation in some areas is avoided, the overall quality is ensured, the manure can be fully contacted with the fermentation required substances, the fermentation process is rapid, and the fermentation period is shortened.
[0029] Preferably, as another embodiment of the utility model, the electric heating tube 2 is located between the adjacent two stirring blades 33, and the other end of the electric heating tube 2 extends to the interval between the adjacent two stirring blades 33.
[0030] In the embodiment, the stirring blades 33 and the electric heating tube 2 are arranged in a staggered manner, so that the stirring blades 33 are not hindered by the electric heating tube 2 when stirring the manure and the fermentation required substances, and meanwhile, the other end of the electric heating tube 2 extends to the interval between the adjacent two stirring blades 33, so that the manure and the fermentation required substances in a large range can be heated, and the heating range and efficiency are improved.
[0031] Preferably, as another embodiment of the utility model, the purification mechanism 5 comprises a filter screen 51, an activated carbon 52, a water outlet 53, a shunt pipe 54, an atomizing nozzle 55, a connector 56 and a rectangular frame two 57, the right end of the right rectangular frame one 41 is provided with the rectangular frame two 57, the left end of the inner side wall of the rectangular frame two 57 is provided with the filter screen 51 and the activated carbon 52 at intervals, the right end of the bottom of the rectangular frame two 57 is provided with the water outlet 53, the upper end of the inside of the rectangular frame two 57 is provided with the shunt pipe 54 opposite to the water outlet 53, the bottom of the shunt pipe 54 is uniformly provided with the atomizing nozzle 55, and the top of the rectangular frame two 57 is provided with the connector 56 which penetrates downward and is connected with the shunt pipe 54.
[0032] In the embodiment, the connector 56 can be connected with a faucet or a water pump through a hose, when air is discharged, water is introduced into the connector 56, and the air enters the rectangular frame two 57, and the filter screen 51 and the activated carbon 52 filter and adsorb the discharged air to remove odors, impurities and part of harmful substances, at the same time, the water in the connector 56 enters the shunt pipe 54 and is sprayed out in the form of water mist from the atomizing nozzle 55, then, the treated air passes through the water mist, the water mist can dissolve part of the gas components produced in the fermentation process which are soluble in water, such as some acidic or alkaline gases which are easily soluble in water, so as to reduce the content of these harmful substances in the discharged air, and some small particulate matters can also be captured to be precipitated with water droplets, so as to further purify the discharged air, make the discharged air cleaner, and reduce the pollution to the surrounding environment, wherein the water outlet 53 can be used to discharge water mist and part of air.
[0033] Preferably, as another embodiment of the utility model, the discharging mechanism 6 includes electric valve 61, rectangular cylinder 62, transmission shaft 63, spiral blade 64, motor two 65 and discharge hopper 66, the bottom of fermentation cylinder 1 is equipped with electric valve 61, the lower end of electric valve 61 is equipped with the rectangular cylinder 62 extending rearward, the rear side wall of rectangular cylinder 62 is rotatably connected with transmission shaft 63, spiral blade 64 is fixedly sleeved on transmission shaft 63, the front side of rectangular cylinder 62 is equipped with motor two 65, the output shaft of which is coaxially connected with the front end of transmission shaft 63, and the rear end of the bottom of rectangular cylinder 62 is equipped with discharge hopper 66.
[0034] In this embodiment, the electric valve 61 is opened, at this time, the fermented excrement in the fermentation cylinder 1 will flow into the rectangular cylinder 62, at this time, the motor two 65 is started, the output shaft of which drives the transmission shaft 63 and the spiral blade 64 to rotate, and the rotating spiral blade 64 will generate axial thrust to continuously transport the fermented excrement to the side of the discharge hopper 66, and finally, continuously discharge from the discharge hopper 66.
[0035] Preferably, as another embodiment of the utility model, the top of the fermentation cylinder 1 is equipped with the feeding hopper 7, opening the feeding hopper 7 can pour excrement and fermentation required substances into the fermentation cylinder 1, the outer surface of the fermentation cylinder 1 is equipped with multiple downward extending supports 8, the supports 8 can stably support the entire equipment, ensuring that the equipment remains stable in various environments and will not be tilted or damaged due to its own weight or external forces.
[0036] Working principle: open the feed hopper 7, and pour the manure and fermentation required substances into the fermentation cylinder 1, then, start the motor 31 to drive the vertical shaft 32 and the plurality of stirring blades 33 to rotate, so as to stir the manure and fermentation required substances, at the same time, start the electric heating tube 2 to heat the manure and fermentation required substances, so that the manure in the fermentation process is uniformly contacted with oxygen, microorganisms and leavening agent, ensures the consistency of the fermentation progress, and the inside of the manure can fully contact with the fermentation required substances, so that the fermentation process is rapid; the electric heating tube 2 provides suitable temperature for the fermentation, so that the fermentation speed is greatly improved, further shortens the fermentation time, and improves the production efficiency; after the two side electrically operated ventilation valves 43 are opened, the two side fans 42 respectively blow air into the fermentation cylinder 1 and exhaust air, at the same time, the interface 56 can be connected with the faucet or the water pump through the hose, when the air is exhausted, the water is introduced into the interface 56, and the air enters the rectangular frame two 57, and the filter screen 51 and the activated carbon 52 filter and adsorb the exhaust air, remove odors, impurities and part of harmful substances, at the same time, the water of the interface 56 is introduced into the shunt pipe 54, and is sprayed out in the form of water mist from the atomizing nozzle 55, then, the treated air passes through the water mist, the water mist can dissolve part of the gas components generated in the fermentation process which can be dissolved in water, reduce the content of these harmful substances in the exhaust air, and can also capture some small particulate matter, so that it is precipitated with water droplets, further purify the exhaust air, make the exhaust air more clean, and reduce the pollution to the surrounding environment; after the fermentation is completed, the electric valve 61 is opened, and the fermented manure in the fermentation cylinder 1 flows into the rectangular cylinder 62, at this time, the motor two 65 drives the transmission shaft 63 and the spiral blade 64 to rotate, and the rotating spiral blade 64 generates axial thrust to continuously transport the fermented manure to the discharge hopper 66 side, and finally, the fermented manure is continuously discharged from the discharge hopper 66.
[0037] In the description of the present specification, the description of the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the described embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.
[0038] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative efforts, and these equivalent variations or replacements are all included in the scope defined by the claims of the present application.
Claims
1. A livestock manure fermentation device, characterized in that: The utility model provides a fermentation cylinder (1), the inside wall of fermentation cylinder (1) is evenly provided with a plurality of electric heating pipes (2) along the length direction, the inside of fermentation cylinder (1) is equipped with stirring mechanism (3), the left and right sides of fermentation cylinder (1) are equipped with rectangular frame one (41), the inside wall of two rectangular frame one (41) is equipped with fan (42), the other end of two rectangular frame one (41) is equipped with electric ventilation valve (43), the right end of right rectangular frame one (41) is equipped with purification mechanism (5) for purifying the discharged air, the bottom of fermentation cylinder (1) is equipped with discharge mechanism (6) for discharging excrement.
2. The device for fermenting feces of a farmed animal according to claim 1, characterized in that, The stirring mechanism (3) comprises a motor one (31), a vertical shaft (32) and stirring blades (33), the inside of the fermentation cylinder (1) is vertically provided with a vertical shaft (32), the top of the fermentation cylinder (1) is provided with a motor one (31) with the output shaft coaxially connected with the upper end of the vertical shaft (32), and a plurality of stirring blades (33) are vertically and equidistantly arranged on the vertical shaft (32).
3. The device for fermenting feces of a farmed animal according to claim 2, characterized in that, The electric heating pipe (2) is located between the adjacent two stirring blades (33), and the other end of the electric heating pipe (2) extends to the interval between the adjacent two stirring blades (33).
4. The device for fermenting feces of a farmed animal according to claim 1, wherein The purification mechanism (5) comprises a filter screen (51), activated carbon (52), a water outlet (53), a shunt pipe (54), an atomizing nozzle (55), a connector (56) and a rectangular frame two (57), the right end of the right rectangular frame one (41) is provided with a rectangular frame two (57), the left end of the inner side wall of the rectangular frame two (57) is provided with a filter screen (51) and activated carbon (52) at intervals, the right end of the bottom of the rectangular frame two (57) is provided with a water outlet (53), the upper end of the inside of the rectangular frame two (57) is provided with a shunt pipe (54) corresponding to the water outlet (53), the bottom of the shunt pipe (54) is uniformly provided with an atomizing nozzle (55), and the top of the rectangular frame two (57) is provided with a connector (56) penetrating downward and communicating with the shunt pipe (54).
5. The device for fermenting feces of a farmed animal according to claim 1, wherein The discharge mechanism (6) comprises an electric valve (61), a rectangular cylinder (62), a transmission shaft (63), a spiral blade (64), a motor two (65) and a discharge hopper (66), the bottom of the fermentation cylinder (1) is provided with an electric valve (61), the lower end of the electric valve (61) is provided with a rectangular cylinder (62) extending rearward, the rear side wall of the rectangular cylinder (62) is rotationally connected with a transmission shaft (63), the transmission shaft (63) is fixedly sleeved with a spiral blade (64), the front side of the rectangular cylinder (62) is provided with a motor two (65) with the output shaft coaxially connected with the front end of the transmission shaft (63), and the rear end of the bottom of the rectangular cylinder (62) is provided with a discharge hopper (66).
6. The device for fermenting feces of a farmed animal according to claim 1, wherein The top of the fermentation cylinder (1) is provided with a feeding hopper (7), and the outer surface of the fermentation cylinder (1) is provided with a plurality of downward extending supports (8).