CN214781407U

CN214781407U - Excreta circulation fermentation tank for ecologically breeding fine breed meat ducks

Info

Publication number: CN214781407U
Application number: CN202122576196.7U
Authority: CN
Inventors: 卢颖
Original assignee: Changyi Animal Husbandry Development Center
Current assignee: Changyi Animal Husbandry Development Center
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2021-11-19
Anticipated expiration: 2031-10-26

Abstract

The utility model provides an ecological breeding excrement circulating fermentation tank for fine breed meat ducks, which relates to the technical field of fermentation tanks and comprises a tank barrel, wherein the top of the tank barrel is respectively and fixedly provided with an auxiliary component and a servo motor, the interior of the tank barrel is fixedly provided with an oxygen distribution ring cavity, the inner wall of the tank barrel is provided with a group of liquid turning components which are distributed in a circumferential array and are rotationally communicated with the oxygen distribution ring cavity, the inner wall of the tank barrel is rotationally connected with an outer filter rotary drum through a bearing, the circumferential side of the outer filter rotary drum is fixedly provided with a transmission gear ring, the circumferential side of the group of liquid turning components is all meshed with the transmission gear ring, the circumferential side of the outer filter rotary drum is fixedly provided with a spiral outer leaf, the inner wall of the outer filter rotary drum is fixedly provided with a spiral inner leaf, the circumferential side of the outer filter rotary drum is provided with a plurality of groups of filter holes distributed in a circumferential array, so as to solve the problem that the existing fermentation tank can not separate solid leavening and liquid leavening, on the other hand, the turning degree of the fermented materials is low during the fermentation.

Description

Excreta circulation fermentation tank for ecologically breeding fine breed meat ducks

Technical Field

The utility model belongs to the technical field of the fermentation vat technique and specifically relates to a excrement and urine circulation fermentation vat is bred to improved breed meat duck ecology.

Background

The meat duck breeding process can produce a large amount of excrement, the most economical and practical treatment method for the excrement in the prior art needs to count the methane tank for fermentation, the prior fermentation tank technology is gradually developed, for example, a patent document with the publication number of CN214360928U discloses a livestock breeding excrement circulating fermentation methane tank, the fermentation methane tank solves the problem that a large amount of heat energy in an aerobic fermentation tank is not effectively utilized and wasted, and effectively improves the surrounding environment of the fermentation tank, however, when the fermentation tank is in fermentation operation, on one hand, solid fermentation materials and liquid fermentation materials can not be separated for treatment, on the other hand, the stirring degree of the fermentation materials during fermentation is lower, so that the fermentation degree of the fermentation materials is different, and meanwhile, the fermentation tank is inconvenient to rapidly discharge the fermented waste materials during the fermentation operation, based on the above, the utility model provides an improved meat duck ecologically breeding excrement circulating fermentation tank, to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

The utility model provides an excrement and urine circulation fermentation vat is bred to improved breed meat duck ecology to solve the current fermentation vat that proposes in the above-mentioned background art on the one hand can not separate solid fermentation thing and liquid fermentation thing and handle, on the other hand is lower to the degree of stirring of fermentation thing when the fermentation, and then makes the fermentation degree of fermentation thing differ, states the fermentation vat simultaneously and is not convenient for the waste material quick discharge's after the fermentation problem when the fermentation operation.

The technical scheme of the utility model is realized like this:

an ecological excrement circulating fermentation tank for breeding fine meat ducks comprises a tank barrel, wherein the top of the tank barrel is fixedly provided with an auxiliary component and a servo motor respectively, the inside of the tank barrel is fixedly provided with an oxygen distribution ring cavity, the inner wall of the tank barrel is provided with a group of liquid turning components which are distributed in a circumferential array manner and are in rotational communication with the oxygen distribution ring cavity, the inner wall of the tank barrel is connected with an outer filtering rotary barrel through a bearing in a rotating manner, the circumferential side of the outer filtering rotary barrel is fixedly provided with a transmission gear ring, the circumferential side of the liquid turning components is meshed with the transmission gear ring, the circumferential side of the outer filtering rotary barrel is fixedly provided with a spiral outer blade, the inner wall of the outer filtering rotary barrel is fixedly provided with a spiral inner blade, the circumferential side of the outer filtering rotary barrel is provided with a plurality of groups of filtering holes distributed in a circumferential array manner, the inner wall of the outer filtering rotary barrel is fixedly connected with a material lifting inner barrel, and the circumferential side of the material lifting inner barrel is rotatably connected with the tank barrel, the inner wall of carrying the material inner tube rotates and is connected with inhales the material central siphon, the one end of servo motor output shaft is connected with carrying the material inner tube respectively and inhales the material central siphon transmission, the fixed intercommunication in upper portion of carrying the material inner tube has a set of blanking pipe that is circumference array distribution, the lower part of carrying the material inner tube is seted up a set of feed back hole that is circumference array distribution, it has spiral to carry material leaf and a set of stirring subassembly to inhale the week side of material central siphon fixed mounting respectively.

Preferably, the auxiliary assembly comprises a feeding pipe, an oxygen inlet pipe, a temperature probe and an exhaust pipe, wherein one end of the feeding pipe and one end of the exhaust pipe are fixedly communicated with the tank barrel, the bottom end of the oxygen inlet pipe is fixedly communicated with the oxygen distribution ring cavity, the peripheral side surface of the temperature probe is fixedly connected with the tank barrel, and valves are fixedly mounted on the peripheral side surfaces of the feeding pipe, the oxygen inlet pipe and the exhaust pipe.

Preferably, turn over liquid subassembly and include the oxygen distribution central siphon, the top and the branch oxygen ring chamber rotation intercommunication of oxygen distribution central siphon, the branch oxygen hole that a plurality of groups are circumference array distribution is seted up to the week side of oxygen distribution central siphon, week side fixed mounting of oxygen distribution central siphon has driven gear with the driving ring meshing, the oxygen distribution central siphon is top opening lower extreme confined cavity tubular structure, week side fixed mounting of oxygen distribution central siphon has a set of outer board that stirs that is circumference array distribution, the oxygen distribution central siphon sets up in the outside of outer straining a section of thick bamboo soon.

Preferably, the peripheral side face of the spiral lifting blade is attached to the lifting inner cylinder, the spiral lifting blade is arranged above the group of stirring assemblies, the blanking pipe is arranged in a downward inclined mode, and the included angle between the axis of the blanking pipe and the horizontal line is 45 degrees.

Preferably, the stirring assembly comprises a connecting ring, and a group of stirring rods distributed in a circumferential array are fixedly installed on the peripheral side surface of the connecting ring.

Preferably, inhale material central siphon and be both ends open-ended hollow tubular structure, the top of inhaling material central siphon rotates the intercommunication and has the negative pressure straw, the week side and the pond bucket fixed connection of negative pressure straw, the top fixed mounting of pond bucket has a set of lifting hook that is circumference array and distributes.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a pond bucket, turn over the design of liquid subassembly isotructure, make the device can accomplish meat duck faecal fermentation operation by the high efficiency, and this dress device is when fermentation operation, become the whole cavate structure of traditional fermentation vat and be the chambered formula structure, in using, design through the outer rotary filter, can effectively separate solid fermentation thing and the liquid fermentation thing of fermentation in-process, through the realization that separates the effect, the rapid processing of the solid fermentation thing of being convenient for on the one hand, on the other hand is convenient for carry out the stirring operation to the solid fermentation thing, carry the design of material blade through the spiral, then become traditional static state fermentation operation and be circulated formula developments stirring operation, change through the circulation of fermentation thing position, thereby effectively transfer the fermentation uniformity of material, through the design of negative pressure straw and suction material central siphon, then be convenient for discharge the fermentation waste material fast after the fermentation finishes.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention when it is buried underground;

FIG. 2 is a schematic structural view of the pool barrel, the exhaust pipe and the negative pressure suction pipe of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the spiral inner blade, the filter holes and the material-lifting inner barrel of the present invention;

fig. 6 is a schematic structural view of the liquid turning assembly of the present invention;

fig. 7 is a schematic structural view of the outer filtering rotary cylinder and the spiral outer blade of the present invention.

Wherein:

1-pool barrel; 2-a servo motor; 3-oxygen separation ring cavity; 4-a liquid turning assembly; 5-external filtering rotary cylinder; 6-a transmission gear ring; 7-helical outer leaves; 8-helical inner lobe; 9-filtration pore; 10-a material lifting inner cylinder; 11-a material suction shaft tube; 12-a blanking pipe; 13-a feed back hole; 14-spiral material extracting leaves; 15-a stirring assembly; 16-a feeding pipe; 17-an oxygen inlet pipe; 18-temperature probe; 19-an exhaust pipe; 20-oxygen distribution shaft tube; 21-oxygen separation holes; 22-a driven gear; 23-an external stirring turnover plate; 24-negative pressure suction pipe; 25-a hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-7, an ecological breeding excrement circulating fermentation tank for fine breed meat ducks comprises a tank barrel 1, wherein the bottom of the tank barrel 1 is of a funnel-shaped structure, a group of lifting hooks 25 distributed in a circumferential array are fixedly arranged at the top of the tank barrel 1, and the tank barrel 1 is convenient to rapidly arrange and install through the arrangement of the lifting hooks 25;

the top of the pool barrel 1 is fixedly provided with an auxiliary component and a servo motor 2 respectively, the auxiliary component comprises a feeding pipe 16, an oxygen inlet pipe 17, a temperature probe 18 and an exhaust pipe 19 respectively, one end of each of the feeding pipe 16 and the exhaust pipe 19 is fixedly communicated with the pool barrel 1, the bottom end of the oxygen inlet pipe 17 is fixedly communicated with the oxygen distribution ring cavity 3, the peripheral side surface of the temperature probe 18 is fixedly connected with the pool barrel 1, valves are fixedly arranged on the peripheral side surfaces of the feeding pipe 16, the oxygen inlet pipe 17 and the exhaust pipe 19, and during operation, excrement generated by meat ducks is fed into the pool barrel 1 through the feeding pipe 16;

the oxygen inlet pipe 17 is used for providing oxygen for fermentation in the tank barrel 1, and the exhaust pipe 19 is used for exhausting methane in the tank barrel 1;

the temperature probe 18 is arranged and used for monitoring the temperature data in the tank barrel 1 in real time, when the fermentation tank is used, an external control terminal is matched with the fermentation tank, the temperature probe 18 feeds back a monitored real-time signal to the external control terminal, the external control terminal feeds back the fermentation temperature in the tank barrel 1 according to the data of the temperature probe 18, and the model of the temperature probe 18 is DS18B 20;

an oxygen distribution ring cavity 3 is fixedly arranged in the tank barrel 1, and a group of liquid turning assemblies 4 which are distributed in a circumferential array manner and are in rotary communication with the oxygen distribution ring cavity 3 are arranged on the inner wall of the tank barrel 1;

the inner wall of the tank barrel 1 is rotatably connected with an outer filtering rotary drum 5 through a bearing, one end of a discharge port of a feeding pipe 16 is arranged above the outer filtering rotary drum 5, materials thrown out by the feeding pipe 16 after being thrown fall into the outer filtering rotary drum 5, the bottom of an opening at the top end of the outer filtering rotary drum 5 is of a funnel-shaped structure, a plurality of groups of filtering holes 9 distributed in a circumferential array are formed in the circumferential side surface of the outer filtering rotary drum 5, a transmission gear ring 6 is fixedly installed on the circumferential side surface of the outer filtering rotary drum 5, and the circumferential side surfaces of a group of liquid turning components 4 are all meshed with the transmission gear ring 6;

the liquid turning component 4 comprises an oxygen distribution shaft tube 20, the oxygen distribution shaft tube 20 is of a hollow tubular structure with an open top end and a closed lower end, the oxygen distribution shaft tube 20 is arranged on the outer side of the outer filter rotary drum 5, the top end of the oxygen distribution shaft tube 20 is rotatably communicated with the oxygen distribution ring cavity 3, a plurality of groups of oxygen distribution holes 21 distributed in a circumferential array are formed in the circumferential side surface of the oxygen distribution shaft tube 20, the aperture of each oxygen distribution hole 21 is 0.5 times that of the filter hole 9, the axial lines of each oxygen distribution hole 21 and the filter hole 9 are parallel to the horizontal line, a driven gear 22 meshed with the transmission gear ring 6 is fixedly installed on the circumferential side surface of the oxygen distribution shaft tube 20, and a group of outer stirring turning plates 23 distributed in a circumferential array are fixedly installed on the circumferential side surface of the oxygen distribution shaft tube 20;

the peripheral side surface of the outer filter rotating cylinder 5 is fixedly provided with a spiral outer blade 7, the inner wall of the outer filter rotating cylinder 5 is fixedly provided with a spiral inner blade 8, the spiral directions of the spiral outer blade 7 and the spiral inner blade 8 are the same, the inner wall of the outer filter rotating cylinder 5 is fixedly connected with a material lifting inner cylinder 10, the peripheral side surface of the material lifting inner cylinder 10 is rotatably connected with the pool barrel 1, the inner wall of the material lifting inner cylinder 10 is rotatably connected with a material suction shaft tube 11, the material suction shaft tube 11 is a hollow tubular structure with openings at two ends, the top end of the material suction shaft tube 11 is rotatably communicated with a negative pressure suction pipe 24, the peripheral side surface of the negative pressure suction pipe 24 is fixedly connected with the pool barrel 1, and one end of an output shaft of a servo motor 2 is respectively in transmission connection with the material lifting inner cylinder 10 and the material suction shaft tube 11;

the fixed intercommunication in the upper portion of carrying material inner tube 10 has a set of blanking pipe 12 that is the circumference array and distributes, blanking pipe 12 sets up in the inside of carrying material inner tube 10, blanking pipe 12 is the downward sloping setting and blanking pipe 12's axis and horizontal line's contained angle is 45, the lower part of carrying material inner tube 10 is offered a set of feed back hole 13 that is the circumference array and distributes, the side of week of inhaling material central siphon 11 is fixed mounting respectively has spiral to carry material leaf 14 and a set of stirring subassembly 15, the side of week of spiral to carry material leaf 14 is laminated with carrying material inner tube 10, spiral is carried material leaf 14 and is set up in the top of a set of stirring subassembly 15, stirring subassembly 15 includes the go-between, the side of week of go-between fixed mounting has a set of puddler that is the circumference array and distributes.

The stirring assembly 15 has the functions of reducing the probability of blockage of the bottom end of the material suction shaft tube 11 on one hand, and improving the dispersion rate of materials in the fermentation tank on the other hand, so that the material suction difficulty of the material suction shaft tube 11 is reduced;

the working principle is as follows: the device is mainly suitable for the aerobic fermentation operation of meat duck excrement, when in use, the fermentation tank is buried underground or installed on the ground, the negative pressure suction pipe 24 is closed, the oxygen inlet pipe 17 is communicated with an external air blower, the exhaust pipe 19 is communicated with a methane discharge pipeline, materials to be fermented are put into the external filter rotary drum 5 from the feeding pipe 16, after the materials are put, a valve at the feeding pipe 16 is closed, during the fermentation operation, the servo motor 2 and the air blower periodically and synchronously work, the periodic working time of the servo motor 2 and the air blower can be set through a control terminal matched with the fermentation tank, during the working period of the servo motor 2, on one hand, the spiral lifting blades 14 are driven to lift materials upwards, on the other hand, the external filter rotary drum 5 is driven to do circular motion, then the spiral outer blades 7, the spiral inner blades 8 and the liquid turning component 4 are driven to perform stirring operation, during the working period of the air blower, the valve of 19 departments of blast pipe is opened in step, then discharges the marsh gas in the pond bucket 1 when oxygenating, when needs empty the material in the pond bucket 1, negative pressure straw 24 and outside pump body intercommunication, the valve of 24 departments of negative pressure straw is opened simultaneously, pump body work back, then can empty the fermentation waste material in the pond bucket 1 fast, wherein, pump body during operation, spiral material carrying leaf 14 is defeated to stirring subassembly 15 one side.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Excrement and urine circulation fermentation vat is bred to high breed meat duck ecology, including pond bucket (1), the top of pond bucket (1) is fixed mounting respectively has auxiliary assembly and servo motor (2), its characterized in that:

the utility model discloses a pond bucket, including pond bucket (1), the inside fixed branch oxygen ring chamber (3) of having seted up of pond bucket (1), the inner wall of pond bucket (1) is installed a set of circumference array distribution and rotates the liquid subassembly (4) that turns over that communicates with branch oxygen ring chamber (3), the inner wall of pond bucket (1) is rotated through the bearing and is connected with outer straining rotary drum (5), the week side fixed mounting of outer straining rotary drum (5) has drive ring gear (6), a set of week side all meshes with drive ring gear (6) of turning over liquid subassembly (4), week side fixed mounting of outer straining rotary drum (5) has spiral outer leaf (7), the inner wall fixed mounting of outer straining rotary drum (5) has spiral inner leaf (8), week side of outer straining rotary drum (5) is seted up a plurality of groups and is filtration pore (9) that the circumference array distributes, the inner wall fixedly connected with of outer straining rotary drum (5) carries material inner tube (10), the week side of carrying material inner tube (10) rotates with pond bucket (1) to be connected, the inner wall of carrying material inner tube (10) rotates and is connected with and inhales material central siphon (11), the one end of servo motor (2) output shaft is connected with carrying material inner tube (10) and inhaling material central siphon (11) transmission respectively, the fixed intercommunication in upper portion of carrying material inner tube (10) has a set of blanking pipe (12) that are circumference array distribution, a set of feed back hole (13) that are circumference array distribution are seted up to the lower part of carrying material inner tube (10), it has spiral to carry material leaf (14) and a set of stirring subassembly (15) to inhale the week side of material central siphon (11) respectively fixed mounting.

2. An ecological breeding manure circulation fermentation vat according to claim 1, wherein the auxiliary components respectively comprise a feeding pipe (16), an oxygen inlet pipe (17), a temperature probe (18) and an exhaust pipe (19), one end of each of the feeding pipe (16) and the exhaust pipe (19) is fixedly communicated with the vat (1), the bottom end of the oxygen inlet pipe (17) is fixedly communicated with the oxygen distribution ring cavity (3), the peripheral side surface of the temperature probe (18) is fixedly connected with the vat (1), and valves are fixedly mounted on the peripheral side surfaces of the feeding pipe (16), the oxygen inlet pipe (17) and the exhaust pipe (19).

3. An improved breed meat duck ecological breeding excrement and urine circulation fermentation vat according to claim 1, characterized in that turns over liquid subassembly (4) and includes oxygen distribution central siphon (20), the top and branch oxygen ring chamber (3) of oxygen distribution central siphon (20) rotate the intercommunication, the branch oxygen hole (21) that a plurality of groups are circumference array distribution are seted up to the week side of oxygen distribution central siphon (20), the week side fixed mounting of oxygen distribution central siphon (20) has driven gear (22) with driving ring gear (6) meshing, oxygen distribution central siphon (20) are top opening lower extreme confined hollow tubular structure, week side fixed mounting of oxygen distribution central siphon (20) has a set of outer board (23) that turns over that stirs that is circumference array distribution, oxygen distribution central siphon (20) set up in the outside of outer filter rotary drum (5).

4. An ecological breeding manure circulation fermentation vat according to claim 1, wherein the peripheral side of the spiral lifting blade (14) is attached to the lifting inner cylinder (10), the spiral lifting blade (14) is arranged above a group of stirring assemblies (15), the blanking pipe (12) is arranged in a downward inclined manner, and the included angle between the axis of the blanking pipe (12) and the horizontal line is 45 °.

5. An ecological breeding manure circulation fermentation vat according to claim 1, wherein the stirring assembly (15) comprises a connecting ring, and a group of stirring rods distributed in a circumferential array are fixedly arranged on the circumferential side surface of the connecting ring.

6. An ecological breeding manure circulation fermentation tank for elite meat ducks according to claim 1, characterized in that the material suction shaft tube (11) is a hollow tubular structure with two open ends, the top end of the material suction shaft tube (11) is rotatably communicated with a negative pressure suction tube (24), the peripheral side surface of the negative pressure suction tube (24) is fixedly connected with the tank barrel (1), and the top of the tank barrel (1) is fixedly provided with a group of lifting hooks (25) distributed in a circumferential array.