Cattle bed padding production system capable of supplying hot air to bottom materials

Abstract

The utility model discloses a cattle bed padding production system capable of supplying hot air to materials at the bottom, and particularly relates to the technical field of cattle bed padding, the cattle bed padding production system comprises a fermentation rotary drum, a fermentation cavity is formed in the fermentation rotary drum, and a rotary air supply mechanism is arranged on the fermentation rotary drum; the rotary air supply mechanism comprises a plurality of air pipes communicated with the fermentation cavity, and each air pipe is provided with a plugging assembly. According to the cattle bed padding production system capable of supplying the hot air to the bottom materials, the plugging assemblies are arranged and located between the air pipes and the air supply assembly, the multiple plugging assemblies control opening and closing of the multiple air pipes respectively, and when the materials are fermented, the plugging assemblies open the air pipes located below the central axis of the fermentation rotary drum, so that the materials are fermented; and the air pipe above the central axis of the fermentation drum is closed, so that hot air can be transpired into the materials from the lower part of the materials, thereby quickly fermenting the materials, promoting the exchange of heat energy and the materials and saving electric energy.

Description

TECHNICAL FIELD

[0001] The utility model relates to cattle bed litter technology field, concretely relates to a cattle bed litter production system that can supply hot gas to bottom material. BACKGROUND

[0002] It is known that the cattle bed litter system is based on the principle of microbial circulation, through the synergistic fermentation of organic litter and livestock manure, rapidly decomposes urine and eliminates the stench, and through the way of aerobic bacterial fermentation, high-temperature gas can be provided, so as to promote the reproduction of aerobic bacteria in the internal material, after fermentation, the litter such as sawdust, rice husk and straw is laid in the house after fermentation. This process uses beneficial microbial flora to degrade and convert livestock manure, eliminating the odor of ammonia and other odors, and solving the pollution problem of livestock manure and wastewater from the source.

[0003] Such as the authorized announcement no. CN221382082U, the announcement date is July 23, 2024, and the name is the cattle bed litter production system of Chinese patent document, it includes: biogas residue and liquid pool, biogas liquid pool, solid-liquid separation device, filter press and biogas residue drying module, the biogas residue drying module includes biogas residue drying roller; The biogas residue and liquid pool is connected with the feed inlet of the solid-liquid separation device, the solid-liquid mixture outlet of the solid-liquid separation device is connected with the feed inlet of the filter press, the liquid outlet of the solid-liquid separation device is connected with the biogas liquid pool, and the residue outlet of the filter press is connected with the feed inlet of the biogas residue drying roller. The utility model provides a cattle bed litter production system to solve the defects of unstable litter quality and moisture content in the prior art of existing cattle bed litter production process, efficiently reduces the moisture content of cattle bed litter, and improves the quality of cattle bed litter.

[0004] The prior art has the defects that hot air is supplied to the inside of the biogas residue drying roller, and the biogas residue drying roller rotates, so that the hot air only contacts the top of the material, which is easy to volatilize heat, and at the same time, it wastes electric energy and affects the fermentation effect of the material. SUMMARY

[0005] The utility model discloses a kind of cattle bed litter production systems that can supply hot gas to bottom material, to solve the above-mentioned shortcomings in prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of cattle bed litter production system that can supply hot gas to bottom material, including fermentation rotary drum, fermentation cavity is constructed in the inside of the fermentation rotary drum, and rotating gas supply mechanism is arranged on the fermentation rotary drum;

[0008] The rotating gas supply mechanism includes a plurality of air pipes communicated with the fermentation cavity, and each air pipe is provided with a plugging assembly.

[0009] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the air pipe is provided with five air holes.

[0010] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the air pipe is provided with a plurality of air holes.

[0011] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the rotating air supply mechanism further comprises a bearing outer sleeve and a bearing body, the bearing outer sleeve is fixedly connected with the fermentation drum, the bearing body is arranged on the bearing outer sleeve, and the air pipe is fixedly connected with the bearing body.

[0012] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the blocking assembly comprises a turnover cover, and the turnover cover is rotationally arranged on the air pipe.

[0013] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the blocking assembly comprises a multi-claw ball cage and a ball, the multi-claw ball cage is connected with the air pipe, and the ball is slidingly arranged in the multi-claw ball cage.

[0014] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the rotating air supply mechanism further comprises a blower, and a heating assembly is arranged between the blower and the air pipe.

[0015] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the heating assembly comprises an air heating box, and a high-temperature rubber tube is arranged between the air heating box and the air pipe.

[0016] The cattle bed litter production system capable of supplying hot air to the bottom material, wherein the fermentation drum is provided with a feeding mechanism.

[0017] The cattle bed litter production system capable of supplying hot air to the bottom material further comprises a speed reduction motor and a gear connected with the output end of the speed reduction motor, the fermentation drum is provided with a gear ring, and the gear is engaged with the gear ring.

[0018] In the technical scheme, the cattle bed litter production system capable of supplying hot air to the bottom material is provided with a blocking assembly between the air pipe and the air supply assembly, the blocking assembly has a plurality of blocking assemblies, and the plurality of blocking assemblies respectively control the opening and closing of the plurality of air pipes. During fermentation of the material, the blocking assembly opens the air pipe below the central axis of the fermentation drum and closes the air pipe above the central axis of the fermentation drum, so that the hot air can evaporate from the bottom of the material to the inside of the material, thereby rapidly fermenting the material and promoting exchange of heat energy and the material and saving electric energy. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0020] Figure 1 The overall structure schematic diagram provided by the embodiment of the present application is shown in the figure.

[0021] Figure 2 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure.

[0022] Figure 3 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure. Figure 2 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure.

[0023] Figure 4 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure. Figure 2 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure.

[0024] Figure 5 The cross-sectional structure schematic diagram of the plugging assembly provided by the embodiment of the present application is shown in the figure.

[0025] Figure 6 The cross-sectional structure schematic diagram of the turnover cover provided by the embodiment of the present application is shown in the figure.

[0026] Figure 7 The partial structure schematic diagram provided by another embodiment of the present application is shown in the figure.

[0027] Figure 8 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure. Figure 7 The partial cross-sectional structure schematic diagram provided by the embodiment of the present application is shown in the figure.

[0028] Figure 9 The cross-sectional structure schematic diagram of the plugging assembly provided by another embodiment of the present application is shown in the figure.

[0029] Explanation of reference signs:

[0030] 1, fermentation drum; 2, positioning base; 3, fermentation cavity; 4, air pipe; 5, bearing outer sleeve; 6, bearing body; 7, bearing inner sleeve; 8, material; 9, drum end plate; 10, turnover cover; 11, connecting part; 12, rotating shaft; 13, multi-paw ball cage; 14, ball; 15, arc-shaped pipe; 16, air heating box; 17, heatable air pipe; 18, electric heating plate; 19, high-temperature rubber tube; 20, speed reducer motor; 21, gear; 22, gear ring; 25, discharge pipe; 26, air blower; 27, fixed part; 28, auxiliary wheel; 29, air hole; 31, cavity. DETAILED DESCRIPTION

[0031] In order to make the technical scheme of the utility model better understood by the skilled in the art, the utility model will be further described in detail below in conjunction with the drawings.

[0032] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "degree", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as a limitation on the utility model.

[0033] With reference to Figures 1-9 The utility model embodiment provides a kind of cattle bed litter production system that can supply hot gas to bottom material, including fermentation rotary drum 1, fermentation cavity 3 is structured in the inside of fermentation rotary drum 1, and rotating gas supply mechanism is provided on fermentation rotary drum 1;The rotating gas supply mechanism includes multiple air pipes 4 communicated with fermentation cavity 3, and the plugging assembly is provided on each air pipe 4.

[0034] Specifically, cattle bed litter production system includes fermentation rotary drum 1 and positioning base 2, fermentation rotary drum 1 is similar to cylinder, and rotation is arranged on positioning base 2, and discharge pipe 25 is provided on fermentation rotary drum 1, discharge pipe 25 is obliquely arranged on the end face of fermentation rotary drum 1, and the discharge direction is set to the direction away from the central axis of fermentation rotary drum 1, material 8 is provided in fermentation cavity 3, hot gas is provided to the inside of fermentation cavity 3, while fermentation rotary drum 1 rotates, let material 8 contact heated air fully, to promote the reproduction of aerobic microorganism in material 8, to improve the fermentation efficiency of material 8, and fermented material 8 is discharged through discharge pipe 25, which is prior art, and no redundant description is made.The one of core innovation points of the utility model embodiment is that rotating gas supply mechanism is provided on fermentation rotary drum 1, through hole is provided on the end of fermentation rotary drum 1 away from discharge pipe 25, the through hole is communicated with fermentation cavity 3, and rotating gas supply mechanism is arranged on the inner wall of through hole, and rotating gas supply component includes multiple air pipes 4, air pipe 4 is steel hard pipe, air pipe 4 is arranged in fermentation cavity 3 and is fixedly connected with fermentation rotary drum 1, and hot gas can be provided to fermentation cavity 3 through air pipe 4, and plugging assembly is provided on the gas inlet port of air pipe 4, when fermentation material 8, plugging assembly opens air pipe 4 below the central axis of fermentation rotary drum 1, and closes air pipe 4 above the central axis of fermentation rotary drum 1, so that hot gas can transpire from the bottom of material 8 to the inside of material 8, to reduce heat loss, and material 8 can be rapidly fermented.

[0035] Preferably, the air pipes 4 are arranged in a quincunx shape, and the number of the air pipes 4 is preferably five.

[0036] Further, the air pipes 4 are provided with a plurality of air holes 29. Specifically, the air pipes 4 are provided with a plurality of air holes 29 at a horizontal position inside the fermentation cavity 3, and the air holes 29 are always arranged towards the central axis of the fermentation drum 1. When the hot air passes through the air pipes 4, it flows into the fermentation cavity 3 through the plurality of air holes 29 at the same time, so that the hot air can uniformly contact the material 8.

[0037] Preferably, the rotating air supply mechanism further comprises a bearing outer sleeve 5 and a bearing body 6. The bearing outer sleeve 5 is fixedly connected to the fermentation drum 1, and the bearing body 6 is arranged on the bearing outer sleeve 5, and the air pipe 4 is fixedly connected to the bearing body 6. Specifically, the rotating air supply mechanism comprises the bearing outer sleeve 5 and the bearing body 6. The drum end plate 9 is fixedly connected to the positioning base 2. The bearing outer sleeve 5 is fixedly connected to the drum end plate 9 and abuts against the fermentation drum 1. The bearing body 6 is rotatably arranged in the bearing outer sleeve 5. The bearing inner sleeve 7 is arranged in the bearing body 6. The bearing inner sleeve 7 is provided with a circular hole, and the number of the circular holes is preferably five. The air pipe 4 is fixedly connected to the circular hole to avoid the movement of the air pipe 4. The port of the air pipe 4 is located in the bearing outer sleeve 5. When the fermentation drum 1 rotates, the drum end plate 9 and the bearing outer sleeve 5 do not rotate. The air pipe 4 and the bearing inner sleeve 7 rotate with the fermentation drum 1. In this way, the air pipe 4 rotates with the fermentation drum 1 to ensure that the air pipe 4 is always located below the central axis of the fermentation drum 1 to supply air to the fermentation cavity 3.

[0038] Preferably, the plugging assembly comprises a turnover plug 10, and the turnover plug 10 is rotatably arranged on the air pipe 4. Specifically, the plugging assembly comprises the turnover plug 10. The turnover plug 10 is approximately disc-shaped and has a diameter larger than the diameter of the air pipe 4. The air pipe 4 is provided with a fixed part 27 at the end portion close to the bearing body 6. The fixed part 27 is located on the side of the air pipe 4 away from the axis of the fermentation drum 1. The fixed part 27 is provided with a rotating shaft 12. The turnover plug 10 is provided with a connecting part 11, which is preferably L-shaped. The fixed part 27 and the connecting part 11 are connected through the rotating shaft 12, which is preferably a screw. The connecting part 11 and the fixed part 27 are connected through a nut. When the fermentation drum 1 rotates, the air pipe 4 rotates with the fermentation drum 1. When the air pipe 4 is located below, the rotating shaft 12 is located below the air pipe 4. The turnover plug 10 is turned over due to gravity, so that the air pipe 4 is opened. The air pipe 4 located above is blocked by the turnover plug 10 due to gravity. In this way, the fermentation drum 1 rotates to drive the air pipe 4 to rotate, so that the air pipe 4 below is passively opened, and the hot air can only enter the fermentation cavity 3 from the air pipe 4 below the central axis of the fermentation drum 1.

[0039] As an alternative to the flip cover 10 to seal the air pipe 4, the sealing assembly comprises a multi-pronged ball cage 13 connected to the air pipe 4 and a ball 14 slidingly arranged in the multi-pronged ball cage 13. Specifically, the sealing assembly comprises a multi-pronged ball cage 13 and a ball 14, the end of the air pipe 4 is provided with an arc-shaped pipe 15, the curvature of the arc-shaped pipe 15 is away from the central axis of the fermentation drum 1, so that the air inlet of the arc-shaped pipe 15 is away from the central axis of the fermentation drum 1, the multi-pronged ball cage 13 is vertically arranged at the port of the arc-shaped pipe 15, the ball 14 is arranged in the multi-pronged ball cage 13, the diameter of the ball 14 is greater than the caliber of the arc-shaped pipe 15, so that when the ball 14 is above the arc-shaped pipe 15, the arc-shaped pipe 15 can be sealed, at the same time, the multi-pronged ball cage 13 is approximately cylindrical, its radial direction is adapted to the diameter of the ball 14, and its axial direction size is greater than the diameter of the ball 14, so that the ball 14 can roll in the axial direction of the multi-pronged ball cage 13, when the air pipe 4 is below, the port of the arc-shaped pipe 15 is vertically downward (or obliquely downward), the ball 14 rolls downward due to gravity, so that the ball 14 is located away from the port of the arc-shaped pipe 15, that is, hot air can enter the port through the arc-shaped pipe 15, the air pipe 4 is above, the port of the arc-shaped pipe 15 is vertically upward (or obliquely upward), the ball 14 moves downward due to gravity, that is, it is located above the port of the arc-shaped pipe 15 and seals the arc-shaped pipe 15. The purpose of such arrangement is that with the rotation of the fermentation drum 1, the air pipe 4 below the central axis of the fermentation drum 1 is passively opened, so that the bottom of the material 8 contacts hot air to facilitate fermentation of the material 8.

[0040] In order to provide hot air in the fermentation cavity 3, the rotating air supply mechanism further comprises a blower 26, and a heating assembly is arranged between the blower 26 and the air pipe 4. Specifically, the rotating air supply mechanism further comprises a blower 26, the air power of the blower 26 is adjustable, the blower 26 is connected with the bearing outer sleeve 5, and a heating assembly is arranged between the blower 26 and the air pipe 4. The heating assembly can be an electric heating wire (similar to the internal structure of a hair dryer), which is arranged on the bearing outer sleeve 5, so that the air entering the bearing outer sleeve 5 is heated and then enters the air pipe 4 to contact the bottom of the material 8.

[0041] Preferably, the heating assembly comprises an air heating box 16, and a high-temperature rubber pipe 19 is arranged between the air heating box 16 and the air pipe 4. The air heating box 16 is provided with the high-temperature rubber pipe 19 between the air heating box 16 and the bearing sleeve pipe 5. The air heating box 16 comprises a plurality of electric heating plates 18 arranged equidistantly in the air heating box 16. The gaps between the plurality of electric heating plates 18 are the heatable air pipes 17, and the heatable air pipes 17 are approximately in a corrugated shape in cross section, that is, the heatable air pipes 17 are provided with a plurality of cavities 31 on the inner wall of the air heating box 16, and the plurality of heatable air pipes 17 are connected between the plurality of cavities 31. When the air enters the air heating box 16, the air can be heated by the electric heating plates 18. Then, the air enters the cavities 31 and enters the heatable air pipes 17 again. Since the cavities 31 are provided in plurality and are reciprocated, the residence time of the air in the air heating box 16 is increased. The air is heated sufficiently by the above-mentioned arrangement. The heated air enters the bearing sleeve pipe 5 through the high-temperature rubber pipe 19 and further enters the fermentation cavity 3 from the air pipe 4, which is beneficial to the reproduction of the thermophilic aerobic microorganisms.

[0042] Further, the fermentation drum 1 is provided with a feeding mechanism. The drum is provided with a feeding port located on the end face away from the discharging pipe 25 and communicating with the fermentation cavity 3. The existing conveying structure such as a screw feeder can be used to feed the material 8 into the fermentation cavity 3 from the feeding port position, so as to facilitate the addition of the material 8.

[0043] In order to provide power for the fermentation drum 1, a speed reducer motor 20 and a gear 21 connected to the output end of the speed reducer motor 20 are further included. The fermentation drum 1 is provided with a gear ring 22, and the gear 21 is engaged with the gear ring 22. Specifically, the positioning base 2 is provided with the speed reducer motor 20. The speed reducer motor 20 is preferably two and is arranged at the two ends of the fermentation drum 1. The output end of the speed reducer motor 20 is provided with the gear 21, and the fermentation drum 1 is provided with the gear ring 22 engaged with the gear 21. When the speed reducer motor 20 is driven, the gear 21 is rotated, the gear 21 drives the fermentation drum 1 to rotate slowly, so as to realize the rotation of the fermentation drum 1. A plurality of auxiliary wheels 28 are arranged on the positioning base 2. The auxiliary wheels 28 are preferably arranged between the two gears 21 and abut against the outer surface of the fermentation drum 1, so as to maintain the stable rotation of the fermentation drum 1. The above-mentioned arrangement makes the material 8 in the fermentation cavity 3 turn over, so that the material 8 is fully contacted with the hot air, and the fermentation of the material 8 is promoted.

[0044] The above only describes certain exemplary embodiments of the present application by way of illustration. It is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A cow bedding material production system capable of supplying hot air to the bottom material, comprising a fermentation drum, wherein the fermentation drum has an internal fermentation chamber, characterized in that, The fermentation drum is equipped with a rotary gas supply mechanism; the rotary gas supply mechanism includes multiple gas pipes communicating with the fermentation chamber, and each gas pipe is equipped with a sealing component; The rotating gas supply mechanism also includes a bearing outer tube and a bearing body. The bearing outer tube is fixedly connected to the fermentation drum, the bearing body is disposed on the bearing outer tube, and the gas pipe is fixedly connected to the bearing body. The sealing assembly includes a flip-top cap that is rotatably mounted on the trachea.

2. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, The trachea is configured with five tubes.

3. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, The trachea has multiple air holes.

4. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, The sealing assembly includes a multi-claw ball cage and ball bearings. The multi-claw ball cage is connected to the air tube, and the ball bearings are slidably disposed within the multi-claw ball cage.

5. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, The rotary air supply mechanism also includes a blower, and a heating component is provided between the blower and the air pipe.

6. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 5, characterized in that, The heating assembly includes an air heating box, and a high-temperature rubber hose is provided between the air heating box and the air pipe.

7. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, The fermentation drum is equipped with a feeding mechanism.

8. A cow mattress material production system capable of supplying hot air to the bottom material according to claim 1, characterized in that, It also includes a geared motor and a gear connected to the output end of the geared motor. The fermentation drum is provided with a gear ring, and the gear meshes with the gear ring.

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