Excrement fermentation and decomposition equipment

By introducing loosening mechanisms and heating machines into feces fermentation and decomposition equipment, the problems of traditional equipment being difficult to discharge and staff being exposed to harmful gases are solved, and more efficient safety of feces fermentation and discharge processes are achieved.

CN222250516UActive Publication Date: 2024-12-27BIYANG COUNTY JIUNIU ANIMAL HUSBANDRY TECH DEV CO LTD
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Patent Information

Application Number
CN202420174596.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-24
Publication Date
2024-12-27
Estimated Expiration
2034-01-24

AI Technical Summary

Technical Problem

Traditional feces fermentation and decomposition equipment can easily cause feces to adhere to the bottom wall of the equipment when discharged, making it difficult to clean. Moreover, staff are prone to contact harmful gases during discharge, causing discomfort.

Method used

A feces fermentation and decomposition equipment was designed, using a loose mechanism and a heating machine. The motor drives the shaft to drive the loose frame and the loose blade to cut the feces, increase the breathability, and achieve convenient discharge through a one-way discharge valve and funnel-shaped inclined surface. At the same time, high-temperature fermentation is performed by using a heater, and the external exhaust gas recovery device collects and processes the exhaust gas.

Benefits of technology

It effectively avoids contact between the shaft and the bottom wall of the equipment, improves the breathability and fermentation efficiency of feces, reduces the risk of staff contacting feces and waste gas, and improves the convenience and safety of feeding.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses excrement fermentation and decomposition equipment which comprises a protective outer cover, a loosening mechanism and a heater, an air inlet is formed in the right end of the upper surface of the protective outer cover, and a feeding port is formed in the left side of the rear end of the upper surface of the protective outer cover; the loosening mechanism is arranged on the upper surface of the protective outer cover; the heater is arranged at the front end of the upper surface of the protective outer cover, and an air inlet of the heater is connected with the air inlet through an air delivery pipe; the excrement fermentation and decomposition equipment further comprises a discharging frame, the discharging frame is fixedly connected to the middle of the bottom wall of the protective outer cover and provided with a discharging port, and the interior of the discharging port is fixedly connected with a one-way discharging valve. According to the excrement fermentation and decomposition equipment, the rotating shaft does not make direct contact with the bottom wall of the protective outer cover, discharging is more convenient, meanwhile, waste gas is prevented from leaking during discharging and cold and heat exchange, and the environment is protected. Workers do not directly contact excrement and waste gas during discharging, so that the psychological discomfort of the workers is reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, in particular to excrement fermentation and composting equipment. Background Art

[0002] Organic fertilizer refers to agricultural fertilizer produced by fermenting and composting animal manure, and manure fermentation and composting equipment is needed in the fermentation and composting process;

[0003] Some traditional manure fermentation and composting equipment puts animal manure into a protective cover and uses a heater to send hot air into the equipment for high-temperature fermentation.

[0004] There are some problems. The loosening equipment needs to contact the bottom wall of the protective outer cover, which makes it inconvenient to discharge the material. At the same time, the workers directly contact and smell the feces during discharge, which can easily make them feel uncomfortable. For this reason, we propose a feces fermentation and composting equipment. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a feces fermentation and composting equipment, which is convenient for discharging and avoids direct contact of workers with feces, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feces fermentation and decomposition device, comprising a protective cover, a loosening mechanism and a heater;

[0007] Protective cover: an air inlet is provided at the right end of the upper surface thereof, and a feed inlet is provided at the left side of the rear end of the upper surface of the protective cover;

[0008] Loosening mechanism: it is arranged on the upper surface of the protective cover;

[0009] Heater: It is arranged at the front end of the upper surface of the protective cover, and the air inlet of the heater is connected to the air inlet through the air pipe;

[0010] Among them: it also includes a discharge rack, which is fixedly connected to the middle of the bottom wall of the protective outer cover and has a discharge port, and the inside of the discharge port is fixedly connected with a one-way discharge valve, so that the rotating shaft does not directly contact the bottom wall of the protective outer cover, which is more convenient for discharging, and at the same time, it avoids the leakage of exhaust gas during discharging and heat exchange. The staff does not directly contact feces and exhaust gas when discharging, reducing the psychological discomfort of the staff.

[0011] Furthermore, it also includes a control switch group, which is fixedly connected to the middle of the front side of the protective cover, the input end of the control switch group is electrically connected to the external power supply, and the output end of the control switch group is electrically connected to the input end of the heater, so as to control the operation of the equipment.

[0012] Furthermore, the loosening mechanism includes a motor, a rotating shaft and a loosening frame, the motor is fixedly connected to the upper surface of the protective outer cover, the lower end of the output end of the motor passes through the top wall of the protective outer cover, the lower end of the output end of the motor is fixedly connected to the rotating shaft, the outer surface of the rotating shaft is fixedly connected to the loosening frame, and the input end of the motor is electrically connected to the output end of the control switch group.

[0013] Furthermore, the loosening mechanism also includes loosening blades, and the loosening blades are fixedly connected to the inside of the loosening frame, so that the loosening is more thorough.

[0014] Furthermore, the loosening mechanism also includes a support frame, which is fixedly connected to the lower end of the inner wall of the protective outer cover, and the interior of the support frame is rotatably connected to the lower end of the rotating shaft to provide support for the rotation of the rotating shaft.

[0015] Furthermore, a mounting opening is provided in the middle of the front end of the protective outer cover, and an air outlet valve is fixedly connected inside the mounting opening to facilitate heat exchange.

[0016] Furthermore, a left-right symmetrical bracket is fixedly connected to the lower surface of the protective cover to provide support.

[0017] Furthermore, a funnel-shaped inclined surface is provided inside the discharge rack, and the funnel-shaped inclined surface is installed in coordination with the discharge port, so that the discharge is more sufficient.

[0018] Compared with the prior art, the beneficial effects of the utility model are: the feces fermentation and composting equipment has the following advantages:

[0019] 1. The staff controls the operation of the motor through the control switch group. The operation of the motor drives the rotation of the rotating shaft, and the rotation of the rotating shaft drives the rotation of the loosening frame. During the rotation of the loosening frame, the loosening blade is driven to cut the feces material, so that the feces material is loosened and the air permeability is increased. During the rotation process, the support frame provides support for the rotation of the rotating shaft, thereby loosening the feces material in the protective outer cover, increasing its air permeability, making its fermentation and composting efficiency higher. At the same time, the support frame provides support to avoid the contact between the rotating shaft and the bottom wall of the protective outer cover, making it easier to discharge the material.

[0020] 2. The staff controls the heater through the control switch group to send warm air into the interior of the protective cover, so that the feces undergoes high-temperature aerobic fermentation. The microorganisms in the feces make the feces ferment and mature. At the same time, the external waste gas recovery device performs heat exchange with the interior of the protective cover through the outlet valve, and collects and processes the waste gas inside the protective cover. After the fermentation is completed, it is collected uniformly through the discharge valve. The fermented feces slides along the funnel-shaped inclined surface to the discharge port, thereby quickly collecting the waste gas. At the same time, the feces will not leak out during the discharge process, and the staff will not directly contact the feces material, reducing the staff's resistance during the work process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the side sectional structure of the utility model.

[0023] In the figure: 1 protective cover, 2 control switch group, 3 loosening mechanism, 31 motor, 32 rotating shaft, 33 loosening frame, 34 loosening blade, 35 supporting frame, 4 heater, 5 gas pipe, 6 air inlet, 7 air outlet valve, 8 discharging frame, 9 bracket, 10 one-way discharging valve, 11 feeding port, 12 discharging port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-2 , This embodiment provides a technical solution: a feces fermentation and composting device, including a protective cover 1, a loosening mechanism 3 and a heater 4;

[0026] The protective cover 1: an air inlet 6 is provided at the right end of its upper surface, a feed port 11 is provided at the left side of the rear end of the upper surface of the protective cover 1, and the protective cover 1 also includes a control switch group 2, the control switch group 2 is fixedly connected to the middle of the front side of the protective cover 1, the input end of the control switch group 2 is electrically connected to the external power supply, the output end of the control switch group 2 is electrically connected to the input end of the heater 4, a mounting port is provided at the middle of the front end of the protective cover 1, an air outlet valve 7 is fixedly connected inside the mounting port, and a left-right symmetrical bracket 9 is fixedly connected to the lower surface of the protective cover 1. The staff controls the heater 4 to turn on the warm air through the control switch group 2. The feces are sent into the interior of the protective cover 1, so that the feces undergo high-temperature aerobic fermentation. The microorganisms in the feces make the feces fermented and decomposed. At the same time, the external waste gas recovery device performs heat exchange with the interior of the protective cover 1 through the outlet valve 7, and collects and processes the waste gas inside the protective cover 1. After the fermentation is completed, the waste gas is uniformly collected through the discharge valve 10. The fermented feces slide along the funnel-shaped inclined surface to the discharge port 12, thereby quickly collecting the waste gas. At the same time, the feces will not leak out during the discharge process, and the staff will not directly contact the feces material, reducing the staff's resistance during the work process;

[0027] The loosening mechanism 3 is arranged on the upper surface of the protective cover 1. The loosening mechanism 3 includes a motor 31, a rotating shaft 32 and a loosening frame 33. The motor 31 is fixedly connected to the upper surface of the protective cover 1. The lower end of the output end of the motor 31 passes through the top wall of the protective cover 1. The lower end of the output end of the motor 31 is fixedly connected to the rotating shaft 32. The outer surface of the rotating shaft 32 is fixedly connected to the loosening frame 33. The input end of the motor 31 is electrically connected to the output end of the control switch group 2. The loosening mechanism 3 also includes a loosening blade 34. The loosening blades 34 are all fixedly connected to the inside of the loosening frame 33. The loosening mechanism 3 also includes a support frame 35. The support frame 35 is fixedly connected to the lower end of the inner wall of the protective cover 1. The support frame 35 is fixedly connected to the lower end of the inner wall of the protective cover 1. The interior of the frame 35 is rotatably connected to the lower end of the rotating shaft 32. The staff controls the motor 31 to operate by controlling the switch group 2. The operation of the motor 31 drives the rotating shaft 32 to rotate. The rotation of the rotating shaft 32 drives the loosening frame 33 to rotate. During the rotation of the loosening frame 33, the loosening blade 34 is driven to cut the feces material, so that the feces material is loosened and the air permeability is increased. During the rotation, the support frame 35 provides support for the rotation of the rotating shaft 32, thereby loosening the feces material in the protective outer cover 1, increasing its air permeability, making its fermentation and decomposition efficiency higher. At the same time, the support provided by the support frame 35 prevents the rotating shaft 32 from contacting the bottom wall of the protective outer cover 1, making it easier to discharge the material.

[0028] Heater 4: It is arranged at the front end of the upper surface of the protective cover 1, and the air inlet of the heater 4 is connected to the air inlet 6 through the air delivery pipe 5;

[0029] Among them: it also includes a discharge rack 8, which is fixedly connected to the bottom wall of the protective outer cover 1 and is provided with a discharge port 12 in the middle, a one-way discharge valve 10 is fixedly connected inside the discharge port 12, and a funnel-shaped inclined surface is provided inside the discharge rack 8, and the funnel-shaped inclined surface is installed in coordination with the discharge port 12.

[0030] The working principle of a feces fermentation and composting device provided by the utility model is as follows: when working, the feces material is first fed into the interior of the protective outer cover 1 from the air inlet 6 through the feeding device, and the staff controls the motor 31 to operate by controlling the switch group 2. The operation of the motor 31 drives the rotating shaft 32 to rotate, and the rotation of the rotating shaft 32 drives the loosening frame 33 to rotate. During the rotation of the loosening frame 33, the loosening blade 34 is driven to cut the feces material, so that the feces material is loosened and the air permeability is increased. During the rotation, the support frame 35 provides support for the rotation of the rotating shaft 32, thereby loosening the feces material in the protective outer cover 1, increasing its air permeability, making its fermentation and composting efficiency higher, and at the same time, the support provided by the support frame 35 can prevent the rotating shaft 32 from interfering with the protective cover 1. The bottom wall of the protective outer cover 1 is in contact with the protective outer cover 1, which makes it easier to discharge. During the working process, the staff controls the heater 4 through the control switch group 2 to send warm air into the interior of the protective outer cover 1, so that the feces undergoes high-temperature aerobic fermentation. The microorganisms in the feces make the feces fermented and decomposed. At the same time, the external waste gas recovery device performs heat exchange with the interior of the protective outer cover 1 through the outlet valve 7, and collects and processes the waste gas inside the protective outer cover 1. After the fermentation is completed, it is uniformly collected through the discharge valve 10. The fermented feces slides along the funnel-shaped inclined surface to the discharge port 12, thereby allowing the waste gas to be quickly collected. At the same time, the feces will not leak out during the discharging process, and the staff will not directly contact the feces material, reducing the resistance of the staff during the work process.

[0031] It is worth noting that the motor 31 disclosed in the above embodiment can be selected as YE3, and the heater 4 can be selected as KDY30-AP. The control switch group 2 is provided with control buttons corresponding to the motor 31 and the heater 4 and used to control their switches.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A feces fermentation and composting equipment, characterized by: It comprises a protective cover (1), a loosening mechanism (3) and a heater (4); The protective outer cover (1) has an air inlet (6) at the right end of its upper surface, and a feed inlet (11) at the left side of the rear end of the upper surface of the protective outer cover (1); A loosening mechanism (3): arranged on the upper surface of the protective cover (1); A heater (4): the heater (4) is arranged at the front end of the upper surface of the protective cover (1); the air inlet of the heater (4) is connected to the air inlet (6) via an air delivery pipe (5); The device further comprises a discharge rack (8), wherein the discharge rack (8) is fixedly connected to a bottom wall of the protective cover (1), and a discharge port (12) is provided in the middle of the bottom wall, and a one-way discharge valve (10) is fixedly connected inside the discharge port (12).

2. The feces fermentation and composting equipment according to claim 1, characterized in that: It also comprises a control switch group (2), the control switch group (2) being fixedly connected to the middle part of the front side surface of the protective cover (1), the input end of the control switch group (2) being electrically connected to an external power supply, and the output end of the control switch group (2) being electrically connected to the input end of the heater (4).

3. The feces fermentation and composting equipment according to claim 2, characterized in that: The loosening mechanism (3) comprises a motor (31), a rotating shaft (32) and a loosening frame (33); the motor (31) is fixedly connected to the upper surface of the protective outer cover (1); the lower end of the output end of the motor (31) penetrates the top wall of the protective outer cover (1); the lower end of the output end of the motor (31) is fixedly connected to the rotating shaft (32); the outer surface of the rotating shaft (32) is fixedly connected to the loosening frame (33); and the input end of the motor (31) is electrically connected to the output end of the control switch group (2).

4. The feces fermentation and composting equipment according to claim 3, characterized in that: The aerating mechanism (3) further comprises aerating blades (34), and the aerating blades (34) are fixedly connected to the inside of the aerating frame (33).

5. The feces fermentation and composting equipment according to claim 3, characterized in that: The loosening mechanism (3) further comprises a support frame (35), wherein the support frame (35) is fixedly connected to the lower end of the inner wall of the protective outer cover (1), and the interior of the support frame (35) is rotatably connected to the lower end of the rotating shaft (32).

6. The feces fermentation and composting equipment according to claim 1, characterized in that: A mounting opening is provided in the middle of the front end of the protective outer cover (1), and an air outlet valve (7) is fixedly connected to the interior of the mounting opening.

7. The feces fermentation and composting equipment according to claim 1, characterized in that: A left-right symmetrical bracket (9) is fixedly connected to the lower surface of the protective outer cover (1).

8. The feces fermentation and composting equipment according to claim 1, characterized in that: The discharge rack (8) is provided with a funnel-shaped inclined surface inside, and the funnel-shaped inclined surface is installed in coordination with the discharge port (12).