Anti-pollution excrement treatment device for rural poultry and livestock breeding

Abstract

The utility model relates to the technical field of excrement treatment, in particular to an anti-pollution excrement treatment device for rural poultry and livestock breeding, which comprises a roller crusher, the bottom of the roller crusher is fixedly connected and communicated with a solid-liquid separator, and the bottom of the solid-liquid separator is fixedly connected and communicated with a drying box. The bottom of the drying box is fixedly connected and communicated with a water treatment filter which is fixedly connected and communicated with the solid-liquid separator; through cooperative use of the air inlet channel, the air outlet channel and the circulating filtering mechanism, compared with an existing mode that hot air is directly discharged to the outside, the circulating filtering mechanism can filter dried air and then guide the dried air back into the drying box, the temperature change rate of the air in the drying box can be reduced, and the drying efficiency is improved. The excrement is dried at the corresponding temperature all the time, so that the excrement drying effect is guaranteed, meanwhile, the heating burden of the air heater is reduced, and the purposes of energy conservation and emission reduction are achieved; the problem that an existing excrement treatment device is poor in drying effect and peculiar smell removal effect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of excrement treatment, in particular to an anti-pollution excrement treatment device for poultry and livestock breeding in rural areas. Background Art

[0002] In recent years, with the promotion of the state, animal husbandry has become the most important pillar industry of some rural economies in my country. And with the major changes in the management mode and breeding scale of livestock and poultry farming, the livestock and poultry farming industry is increasingly developing in an intensive and large-scale direction. In the development of rural livestock and poultry farming, animal manure, as an organic waste with the characteristics of continuous generation, high volume density, easy to cause disease, and serious environmental pollution, is widely present in livestock and poultry farming and agricultural production. Therefore, how to effectively solve the problem of livestock and poultry manure management in the breeding industry and make it harmless and resourceful has become an important research hotspot in this field.

[0003] After searching, the Chinese patent with patent number CN219807879U discloses an animal feces treatment device, which sets an activated carbon adsorption layer inside the disinfection and drying chamber. When the gas emitted during the feces treatment process is discharged by the fan, it will pass through the activated carbon adsorption layer, thereby achieving the effect of removing odor and not polluting the environment, while improving the hygiene and comfort of the surrounding environment; However, when the above device is used, there are:

[0004] 1. Since the above device directly discharges the air in the sterilization and drying chamber through the fan, and the heating plate is also arranged inside the sterilization and drying chamber, during this process, the fan discharges the hot air to the outside of the sterilization and drying chamber, which will undoubtedly reduce the temperature inside the sterilization and drying chamber, thereby reducing the drying effect of the heating rod on the feces in the sterilization and drying chamber, and the practicality is low;

[0005] 2. The device only removes the gas emitted during the feces treatment process through the activated carbon adsorption layer. Since the adsorption effect of activated carbon is limited, it cannot effectively remove the moisture and odor mixed in the feces gas when used. Therefore, the feces treatment effect is poor.

[0006] Therefore, the utility model proposes a pollution-proof feces treatment device for poultry and livestock breeding in rural areas to solve the problems existing in the above-mentioned background technology. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In view of the shortcomings of the prior art, the utility model provides a rural poultry and livestock breeding pollution-proof manure treatment device, which has the advantages of heating and drying during the poultry manure treatment process, and good removal effect of moisture and odor mixed in manure gas, etc., and solves the problems of poor drying effect and odor removal effect, and low practicality of the existing manure treatment devices.

[0009] (II) Technical solution

[0010] In order to achieve the above-mentioned purpose of effectively drying poultry manure and removing moisture and odor mixed in manure gas during the poultry manure treatment process, the utility model provides the following technical solutions:

[0011] A pollution-proof feces treatment device for poultry and livestock breeding in rural areas comprises: a roller crusher, the bottom of which is fixedly connected to and communicated with a solid-liquid separator, the bottom of which is fixedly connected to and communicated with a drying box, the bottom of which is fixedly connected to and communicated with a water treatment filter fixedly connected to and communicated with the solid-liquid separator; and a drying device, which is mounted on the surface of the drying box.

[0012] Preferably, an air inlet channel is provided on the inner top wall of the drying box, an air outlet channel is provided on the inner bottom wall of the drying box, the drying device comprises a mesh box, a hot air blower and a circulation filter mechanism, the mesh box is plugged into the interior of the drying box, the hot air blower is fixedly connected to the interior of the air inlet channel, the circulation filter mechanism is fixedly connected to the surface of the drying box, and the two ends of the circulation filter mechanism are respectively connected to the air inlet channel and the air outlet channel. Through the coordinated use of the air inlet channel, the air outlet channel and the circulation filter mechanism, compared with the existing method of directly discharging hot air to the outside, the circulation filter mechanism can filter the dry air and then redirect it into the interior of the drying box, which can not only reduce the rate of change of the air temperature inside the drying box, so that the feces is always dried at the corresponding temperature to ensure the drying effect of the feces, but also reduce the heating burden of the hot air blower to achieve the purpose of energy saving and emission reduction.

[0013] Preferably, the solid-liquid separator includes a driving motor and a separation fan, the driving motor is arranged in the solid-liquid separator casing, the separation fan is arranged at the driving end of the driving motor, and the separation fan is adapted to the filter plate arranged in the solid-liquid separator casing, and a discharge hole is arranged on the filter plate; when the separation fan pushes the feces to the discharge hole, the feces after the water is filtered falls into the net box through the discharge hole.

[0014] Preferably, the interior of the air inlet passage is fixedly connected with evenly distributed air guide plates, and the angle between two adjacent air guide plates is set above the mesh box, which can expand the range of hot air drying to improve the drying efficiency of feces.

[0015] Preferably, the circulating filtering mechanism includes an activated carbon filter, the top and bottom ends of the activated carbon filter are fixedly connected and connected to a first threaded tube fixedly connected to the drying box, the two first threaded tubes are respectively connected to the air inlet channel and the air outlet channel, and the circulating filtering mechanism can circulate and filter the moisture and odor mixed in the passing air, which can effectively reduce the humidity and odor of the air inside the drying box, not only can the drying efficiency of feces be improved, but also the odor can be removed, the environment is not polluted, and the hygiene and comfort of the surrounding environment are improved.

[0016] Preferably, the highest point of the air outlet channel is connected to the lowest point of the first threaded tube below, and the activated carbon filter is arranged above the air outlet channel, which can prevent water from flowing into the activated carbon filter and reduce the probability of the activated carbon filter being ineffective due to water injection.

[0017] Preferably, the surface of the first threaded tube is threadedly connected to a threaded sleeve, the internal thread of the threaded sleeve is threadedly connected to a second threaded tube that is fixedly connected to and communicated with the activated carbon filter, and the first threaded tube is fixedly connected to the activated carbon filter via the threaded sleeve and the second threaded tube.

[0018] Preferably, a sealing ring in contact with the second threaded tube is embedded in one end of the first threaded tube, and the sealing ring is a rubber material component, which can prevent the drying gas from leaking along the gap between the first threaded tube and the second threaded tube, further reducing the probability of polluting the external environment.

[0019] Preferably, a rubber protective sleeve rotatably connected to the surface of the first threaded tube is fixedly connected, and the threaded portion of the surface of the first threaded tube is arranged on the inner side of the rubber protective sleeve, which can prevent impurities from adhering to the threads on the surface of the first threaded tube, thereby ensuring that the threaded sleeve can move normally on the surface of the first threaded tube.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the utility model provides a rural poultry and livestock breeding anti-pollution feces treatment device, which has the following beneficial effects:

[0022] 1. Through the coordinated use of the air inlet channel, the air outlet channel and the circulating filter mechanism, compared with the existing method of directly discharging hot air to the outside, the circulating filter mechanism can filter the dry air and then guide it back into the drying box. This can not only reduce the rate of change of the air temperature inside the drying box, so that the feces are always dried at the corresponding temperature to ensure the drying effect of the feces, but also reduce the heating burden of the hot air blower to achieve the purpose of energy saving and emission reduction;

[0023] 2. The circulating filter mechanism can circulate and filter the moisture and odor mixed in the passing air, which can effectively reduce the humidity and odor of the air inside the drying box, not only can it improve the drying efficiency of the feces, but also remove the odor without polluting the environment, and at the same time improve the hygiene and comfort of the surrounding environment; it achieves the purpose of effectively drying the feces and removing the moisture and odor mixed in the feces gas during the poultry manure treatment process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the feces processing device of the utility model;

[0025] Figure 2 It is a cross-sectional schematic diagram of the feces processing device of the utility model along the AA direction;

[0026] Figure 3 This is an exploded view of the feces processing device of the utility model;

[0027] Figure 4 It is a cross-sectional schematic diagram of the feces processing device of the utility model along the BB direction;

[0028] Figure 5 It is a partial enlarged view of the C part of the feces processing device of the present invention.

[0029] In the figure: 1. roller mill; 2. solid-liquid separator; 21. driving motor; 22. filter plate; 23. separation fan; 24. feeding hole; 3. drying box; 31. air inlet channel; 32. air outlet channel; 4. water treatment filter; 5. drying device; 51. mesh box; 52. hot air blower; 53. circulating filter mechanism; 531. activated carbon filter; 532. first threaded pipe; 533. threaded sleeve; 534. second threaded pipe; 535. sealing ring; 536. rubber protective sleeve; 54. air guide plate. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-5 The utility model provides a technical solution: a rural poultry and livestock breeding anti-pollution feces treatment device, comprising:

[0032] A roller mill 1 is used to grind feces. The bottom of the roller mill 1 is fixedly connected and communicated with a solid-liquid separator 2. The bottom of the solid-liquid separator 2 is fixedly connected and communicated with a drying box 3. The bottom of the drying box 3 is fixedly connected and communicated with a water treatment filter 4 fixedly connected and communicated with the solid-liquid separator 2, which is used to process water in the feces.

[0033] The drying device 5 is installed on the surface of the drying box 3 and is used for drying feces.

[0034] As a preferred embodiment, Figure 2 , Figure 3 and Figure 4 As shown, an air inlet channel 31 is provided on the inner top wall of the drying box 3, and an air outlet channel 32 is provided on the inner bottom wall of the drying box 3; the drying device 5 includes a mesh box 51, a hot air blower 52 and a circulation filter mechanism 53, the mesh box 51 is plugged into the interior of the drying box 3, the hot air blower 52 is fixedly connected to the interior of the air inlet channel 31, the circulation filter mechanism 53 is fixedly connected to the surface of the drying box 3, and the two ends of the circulation filter mechanism 53 are respectively connected to the air inlet channel 31 and the air outlet channel 32; the interior of the air inlet channel 31 is fixedly connected with evenly distributed air guide plates 54, and the angle between two adjacent air guide plates 54 is set above the mesh box 51.

[0035] As a preferred embodiment, Figure 5 As shown, the circulating filtering mechanism 53 includes an activated carbon filter 531, the top and bottom ends of the activated carbon filter 531 are fixedly connected and connected to a first threaded tube 532 fixedly connected to the drying box 3, and the two first threaded tubes 532 are respectively connected to the air inlet channel 31 and the air outlet channel 32; the highest point of the air outlet channel 32 is connected to the lowest point of the first threaded tube 532 below, and the activated carbon filter 531 is arranged above the air outlet channel 32; the surface of the first threaded tube 532 is threadedly connected to a threaded sleeve 533, and the internal thread of the threaded sleeve 533 is threadedly connected to the There is a second threaded tube 534 fixedly connected to and communicated with the activated carbon filter 531, and the first threaded tube 532 is fixedly connected to the activated carbon filter 531 through the threaded sleeve 533 and the second threaded tube 534; one end of the first threaded tube 532 is embedded with a sealing ring 535 in contact with the second threaded tube 534, and the sealing ring 535 is a rubber material component; the surface of the first threaded tube 532 is fixedly connected to a rubber protective sleeve 536 rotatably connected to the threaded sleeve 533, and the threaded part of the surface of the first threaded tube 532 is arranged on the inner side of the rubber protective sleeve 536.

[0036] As a preferred embodiment, Figure 3As shown, in order to facilitate the solid-liquid separation of the crushed feces, the solid-liquid separator 2 is designed to include a driving motor 21 and a separation fan 23. The driving motor 21 is fixedly installed in the solid-liquid separator housing, and the separation fan 23 is arranged at the driving end of the driving motor 21, and the separation fan 23 is used in conjunction with a filter plate 22 arranged in the solid-liquid separator housing. During use, the filter plate 22 is used to filter out moisture in the crushed feces; at the same time, a discharge hole 24 is provided on the filter plate 22, and when the separation fan 23 pushes the feces to the discharge hole 24, the feces after the moisture is filtered falls into the net box 51 through the discharge hole 24; and in order to ensure a good filtering effect, a discharge space adjacent to the discharge hole 24 is designed to be aligned with the discharge port of the roller mill 1, so that the moisture in the crushed feces can be effectively filtered.

[0037] When the utility model is used, the user first turns on the roller mill 1, the solid-liquid separator 2 and the hot air blower 52, and then puts the feces into the roller mill 1, and the feces are crushed by the roller mill 1, and then the solid-liquid separator 2 filters out the water in the crushed feces entering it, so that the dry feces are discharged into the drying box 3 along the solid-liquid separator 2 and are intercepted by the net box 51. At the same time, the filtered water enters the water treatment filter 4. At this time, the hot air blower 52 heats the passing air and guides the air into the net box 51 along the air inlet channel 31, and the hot air The moisture remaining in the crushed feces is evaporated in the process of passing through the net box 51, further improving the dryness of the crushed feces. Then, the hot air passing through the net box 51 enters the air outlet channel 32. The air outlet channel 32 guides the hot air into the first threaded tube 532 below. The first threaded tube 532 below guides the hot air into the activated carbon filter 531. The activated carbon filter 531 filters the moisture and odor in the hot air. Then, the dry hot air re-enters the air inlet channel 31 along the first threaded tube 532 above for recycling.

[0038] Compared with the existing method of directly discharging hot air to the outside, the circulating filter mechanism 53 can filter the dry air and then guide it back into the drying box 3. This can not only reduce the rate of change of the air temperature inside the drying box 3, so that the feces are always dried at the corresponding temperature to ensure the drying effect of the feces, but also reduce the heating burden of the hot air blower 52 to achieve the purpose of energy saving and emission reduction.

[0039] It should be noted that the roller mill 1, water treatment filter 4, activated carbon filter 531 and hot air blower 52 in the above description are all relatively mature devices in existing technology applications. The specific models can be selected according to actual needs. At the same time, the roller mill 1, solid-liquid separator 2 and hot air blower 52 can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rural poultry and livestock breeding anti-pollution feces treatment device, characterized in that: include: A roller mill (1), wherein the bottom of the roller mill (1) is fixedly connected to and communicated with a solid-liquid separator (2), the bottom of the solid-liquid separator (2) is fixedly connected to and communicated with a drying box (3), and the bottom of the drying box (3) is fixedly connected to and communicated with a water treatment filter (4) fixedly connected to and communicated with the solid-liquid separator (2); The drying device (5) is arranged on the surface of the drying box (3), and comprises a mesh box (51), a hot air blower (52) and a circulation filter mechanism (53); the mesh box (51) is plugged into the drying box (3); the hot air blower (52) is arranged inside the air inlet channel (31); the circulation filter mechanism (53) is arranged on the surface of the drying box (3); and the two ends of the circulation filter mechanism (53) are respectively connected to the air inlet channel (31) and the air outlet channel (32); the air inlet channel (31) and the air outlet channel (32) are respectively arranged on the inner top wall and the inner bottom wall of the drying box (3).

2. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 1, characterized in that: The solid-liquid separator (2) comprises a driving motor (21) and a separation fan (23), wherein the driving motor (21) is arranged in a housing of the solid-liquid separator, and the separation fan (23) is arranged at a driving end of the driving motor (21), and the separation fan (23) is adapted to a filter plate (22) arranged in the housing of the solid-liquid separator, and a discharge hole (24) is arranged on the filter plate (22).

3. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 1, characterized in that: The air inlet channel (31) is fixedly connected to the inside thereof with evenly distributed air guide plates (54), and the angle between two adjacent air guide plates (54) is set above the mesh box (51).

4. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 1, characterized in that: The circulating filtering mechanism (53) comprises an activated carbon filter (531), the top and bottom ends of the activated carbon filter (531) are fixedly connected and communicated with a first threaded tube (532) fixedly connected to the drying box (3), and the two first threaded tubes (532) are respectively communicated with the air inlet channel (31) and the air outlet channel (32).

5. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 4, characterized in that: The highest point of the air outlet channel (32) is connected to the lowest point of the first threaded tube (532) below, and the activated carbon filter (531) is arranged above the air outlet channel (32).

6. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 4, characterized in that: The surface of the first threaded tube (532) is threadedly connected to a threaded sleeve (533), and the interior of the threaded sleeve (533) is threadedly connected to a second threaded tube (534) that is fixedly connected to and communicates with the activated carbon filter (531). The first threaded tube (532) is fixedly connected to the activated carbon filter (531) via the threaded sleeve (533) and the second threaded tube (534).

7. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 6, characterized in that: A sealing ring (535) in contact with the second threaded tube (534) is embedded and installed at one end of the first threaded tube (532), and the sealing ring (535) is a rubber material component.

8. The device for treating feces from poultry and livestock in rural areas to prevent pollution according to claim 6, characterized in that: A rubber protective sleeve (536) rotatably connected to the threaded sleeve (533) is fixedly connected to the surface of the first threaded tube (532), and the threaded portion of the surface of the first threaded tube (532) is arranged on the inner side of the rubber protective sleeve (536).

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