CN216864141U

CN216864141U - Fermentation tank for livestock manure

Info

Publication number: CN216864141U
Application number: CN202123007716.9U
Authority: CN
Inventors: 季鹏
Original assignee: Tianjin Is Yusheng Technology Development Co ltd
Current assignee: Tianjin Is Yusheng Technology Development Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-01
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a livestock manure fermentation tank which comprises a tank body, wherein an auxiliary material crushing cavity, a bacteria liquid blending cavity and a feeding channel are respectively arranged at the top in the tank body, a fermentation cavity connected with the auxiliary material crushing cavity, the bacteria liquid blending cavity and the outlet of the feeding channel is arranged on the inner wall of the tank body, a discharge pipe penetrating out of the tank body is arranged at the bottom of the fermentation cavity, a crushing mechanism is arranged in the auxiliary material crushing cavity, a stirring mechanism is arranged in the bacteria liquid blending cavity, an installation box is arranged at the center of the top in the fermentation cavity, a vertical stirring rod I is rotatably connected to the bottom of the installation box, a plurality of inclined stirring rods II are rotatably connected between the installation box and the fermentation cavity, the stirring rods II are uniformly distributed on the circumference, a plurality of pairs of stirring blades I are arranged on the stirring rod I and the stirring rod II, a power mechanism for driving the stirring rod I and the stirring rod II to rotate is arranged on the fermentation cavity, and a water filtering mechanism is arranged on the discharge pipe. The auxiliary material crushing device is convenient to crush auxiliary materials, convenient to prepare bacterial liquid, good in stirring effect of the fermentation cavity, convenient to fully ferment, compact in structure and space-saving.

Description

Fermentation tank for livestock manure

Technical Field

The utility model relates to the field of livestock and poultry manure treatment, in particular to a livestock and poultry manure fermentation tank.

Background

With the rapid expansion of livestock and poultry breeding scale, the yield of livestock and poultry manure is increased day by day, more than 80% of farms do not have manure treatment facilities, high-concentration manure water causes not only the pollution of the surrounding environment, but also the loss of a large amount of nitrogen and phosphorus in the manure, and in addition, harmful bacteria and eggs in the manure are easy to spread epidemic diseases among livestock and poultry, so that the spread of diseases such as avian influenza and the like is caused, and the sustainable development of livestock and poultry breeding industry is severely restricted.

In order to solve the problems, the livestock manure is generally required to be fermented and reasonably utilized, a fermentation tank is required to be utilized in the livestock manure treatment, the stirring mechanism in the existing fermentation tank is simple, the stirring is insufficient, the treated auxiliary materials and bacteria liquid are often required to be added into the fermentation tank, crushing equipment for crushing the auxiliary materials and equipment for preparing the bacteria liquid are often placed separately, the occupied space is large, the liquid in the fermentation tank is inconvenient to discharge, the auxiliary materials and the bacteria liquid are inconvenient to add in time, and the use is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a livestock manure fermentation tank.

In order to achieve the purpose, the utility model adopts the following technical scheme: a fermentation tank for poultry and livestock manure comprises a tank body, wherein an auxiliary material crushing cavity is respectively arranged at the top in the tank body, a bacteria liquid blending cavity and a feeding channel are arranged on the inner wall of the tank body, a fermentation cavity connected with the auxiliary material crushing cavity, a feeding channel outlet is arranged in the fermentation cavity, a discharging pipe penetrating out of the tank body is arranged at the bottom of the fermentation cavity, a first valve is arranged on the discharging pipe, the upper part of the fermentation cavity is in a cylindrical shape, the lower part of the fermentation cavity is in an inverted circular truncated cone shape, an electric heating pipe is laid inside the inner wall of the fermentation cavity, an auxiliary material inlet connected with the auxiliary material crushing cavity is arranged at the top of the tank body, a water inlet and a strain inlet connected with the bacteria liquid blending cavity, a feeding port connected with the feeding channel, a second valve is arranged on the feeding port, a crushing mechanism is arranged in the auxiliary material crushing cavity, a stirring mechanism is arranged in the bacteria liquid blending cavity, an installation box is arranged at the center of the top in the fermentation cavity, and a vertical stirring rod I is rotatably connected with the bottom of the installation box, rotate between install bin and the fermentation chamber and be connected with puddler two of a plurality of slopes, puddler two circumference equipartitions set up, all are equipped with a plurality ofly on puddler one and the puddler two and stir leaf one, are equipped with drive puddler one and puddler two pivoted power unit on the fermentation chamber, are equipped with drainage mechanism on the discharge tube, are equipped with the intake pipe of wearing out the jar body on the fermentation chamber, and the top is embedded to have a plurality of sterilamp in the fermentation chamber.

In particular, the bottom edge of the tank body is provided with a plurality of supporting legs.

Particularly, a material discharging pipe is arranged at the bottom of the auxiliary material crushing cavity, the material discharging pipe is rectangular, the upper part of the auxiliary material crushing cavity is rectangular, the lower part of the auxiliary material crushing cavity is in a shape of a reversed truncated cone, the material discharging pipe is connected with the fermentation cavity, and a third valve is arranged on the material discharging pipe.

The crushing mechanism comprises a plurality of crushing rollers I which are rotatably connected to the front inner wall and the rear inner wall of the auxiliary material crushing cavity, a pair of crushing rollers II which are rotatably connected to the front inner wall and the rear inner wall of the material discharging pipe, blades on two adjacent crushing rollers I and blades on two adjacent crushing rollers II are arranged in an engaged mode, and a first motor for driving the crushing rollers I and a first motor for driving the crushing rollers II to rotate are arranged on the outer side of the auxiliary material crushing cavity respectively.

Particularly, the bottom of the bacteria liquid preparation cavity is provided with a liquid discharge pipe, the liquid discharge pipe is provided with a valve IV, and the liquid discharge pipe is connected with the fermentation cavity.

Particularly, the stirring mechanism comprises a third stirring rod rotatably connected to the center of the top of the bacteria liquid preparing cavity, a plurality of pairs of second stirring blades arranged on the third stirring rod and a second motor arranged at the top of the tank body and used for driving the third stirring rod to rotate.

The fermentation cavity comprises a first stirring rod and a second stirring rod, wherein the first stirring rod and the second stirring rod penetrate into an installation box, a cavity corresponding to the installation box is formed in the top wall of a fermentation cavity, the first stirring rod penetrates into the cavity and is rotatably connected to the top in the cavity, a power mechanism comprises a first bevel gear arranged on the first stirring rod, a second bevel gear arranged on the second stirring rod and meshed with the first bevel gear, the first bevel gear and the second bevel gear are located in the installation box, the first stirring rod and the second stirring rod further comprise a third motor arranged at the top of the fermentation cavity, a first straight gear arranged on the first stirring rod, a second straight gear arranged on a main shaft of the third motor and meshed with the first straight gear, and the first straight gear and the second straight gear are located in the cavity.

It is unusual, the discharge tube is the rectangular bodily form, drainage mechanism is including establishing the empty box in discharge tube one side, slide the baffle of establishing in the empty box, establish the gliding electric jar of drive baffle one in the empty box, the discharge tube passes through the baffle block, the inside cavity two that is equipped with of baffle, the inside slip of cavity two is equipped with the dog, and the inside gliding electric jar of drive dog that is equipped with of baffle two, two one end tops of cavity and bottom correspondence are equipped with a plurality of holes of permeating water, and the hole of permeating water passes through the dog block, valve one is located the baffle below, discharge tube one side is equipped with the drain pipe of wearing out the jar body, drain pipe next-door neighbour valve top, drain pipe import department is equipped with valve five.

The utility model has the beneficial effects that: according to the utility model, the auxiliary material crushing cavity, the crushing mechanism, the bacterial liquid blending cavity and the stirring mechanism are arranged, so that the auxiliary material is conveniently crushed, the bacterial liquid is conveniently blended, the auxiliary material and the bacterial liquid are conveniently added in time during fermentation of livestock manure, the stirring rod I and the stirring rods II are arranged in the fermentation cavity, so that the stirring effect is good, the fermentation is fully performed, the sterilization lamp is arranged, the sterilization is convenient, the water filtering mechanism is arranged, the waste liquid is conveniently and timely discharged, the moisture is reduced, and the auxiliary material crushing cavity, the bacterial liquid blending cavity and the fermentation cavity are intensively arranged in the tank body, so that the structure is compact, and the space is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the positions of the discharge pipe, the drain pipe and the outlet of the feed channel according to the present invention;

in the figure: 1-a support leg; 2-tank body; 3-a discharge pipe; 4-electric cylinder one; 5-empty box; 6-fermentation cavity; 7-a second stirring rod; 8, a first stirring rod; 9-mounting a box; 10-a discharge pipe; 11-crushing roller II; 12-an auxiliary material crushing cavity; 13-crushing roller one; 14-import of auxiliary materials; 15-a bacteria liquid preparing cavity; 16-a water inlet; 17-motor two; 18-strain import; 19-stirring rod III; 20-a feed inlet; 21-a feed channel; 22-drain pipe; 23-motor three; 24-a cavity; 25-water permeable holes; 26-a stopper; 27-electric cylinder two; 28-a baffle; 29-a drain pipe; 30-a sterilizing lamp; 31-an intake pipe;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in figure 1-2, a fermentation tank for poultry and livestock manure comprises a tank body 2, a plurality of support legs 1 are arranged at the bottom edge of the tank body 2, an auxiliary material crushing cavity 12, a bacteria liquid blending cavity 15 and a feeding channel 21 are respectively arranged at the top part in the tank body 2, a fermentation cavity 6 connected with the auxiliary material crushing cavity 12, the bacteria liquid blending cavity 15 and the outlet of the feeding channel 21 is arranged on the inner wall of the tank body 2, a discharge pipe 3 penetrating out of the tank body 2 is arranged at the bottom part of the fermentation cavity 6, a first valve is arranged on the discharge pipe 3, the upper part of the fermentation cavity 6 is in a cylindrical shape, the lower part of the fermentation cavity is in an inverted circular truncated cone shape, an electric heating pipe is laid inside the inner wall of the fermentation cavity 6, an air inlet pipe 31 penetrating out of the tank body 2 is arranged on the fermentation cavity 6, a plurality of sterilizing lamps 30 are embedded in the top part in the fermentation cavity 6, an auxiliary material inlet 14 connected with the auxiliary material crushing cavity 12, a water inlet 16 and a strain inlet 18 connected with the bacteria liquid blending cavity 15 and a feed inlet 20 connected with the feeding channel 21 are arranged at the top part of the tank body 2, valves II are arranged on the auxiliary material inlet 14, the water inlet 16, the strain inlet 18 and the feed inlet 20;

a crushing mechanism is arranged in the auxiliary material crushing cavity 12, a discharge pipe 10 is arranged at the bottom of the auxiliary material crushing cavity 12, the discharge pipe 10 is rectangular, the upper part of the auxiliary material crushing cavity 12 is rectangular, the lower part of the auxiliary material crushing cavity is inverted frustum-shaped, the discharge pipe 10 is connected with the fermentation cavity 6, a third valve is arranged on the discharge pipe 10, the crushing mechanism comprises a plurality of crushing rollers 13 rotatably connected to the front inner wall and the rear inner wall of the auxiliary material crushing cavity 12, a pair of crushing rollers 11 rotatably connected to the front inner wall and the rear inner wall of the discharge pipe 10, blades on two adjacent crushing rollers 13 and blades on two adjacent crushing rollers 11 are respectively meshed, and a first motor for driving the crushing rollers 13 and the crushing rollers 11 to rotate is arranged outside the auxiliary material crushing cavity 12;

a stirring mechanism is arranged in the bacterial liquid preparation cavity 15, a liquid discharge pipe 22 is arranged at the bottom of the bacterial liquid preparation cavity 15, a valve IV is arranged on the liquid discharge pipe 22, the liquid discharge pipe 22 is connected with the fermentation cavity 6, and the stirring mechanism comprises a stirring rod III 19 which is rotatably connected to the center of the top of the bacterial liquid preparation cavity 15, a plurality of pairs of stirring blades II which are arranged on the stirring rod III 19 and a motor II 17 which is arranged at the top of the tank body 2 and drives the stirring rod III 19 to rotate;

the top center in the fermentation chamber 6 is provided with a mounting box 9, the bottom of the mounting box 9 is rotatably connected with a vertical first stirring rod 8, a plurality of inclined second stirring rods 7 are rotatably connected between the mounting box 9 and the fermentation chamber 6, the second stirring rods 7 are circumferentially and uniformly distributed, a plurality of pairs of first stirring blades are arranged on the first stirring rods 8 and the second stirring rods 7, a power mechanism for driving the first stirring rods 8 and the second stirring rods 7 to rotate is arranged on the fermentation chamber 6, the first stirring rods 8 and the second stirring rods 7 penetrate into the mounting box 9, a cavity 24 corresponding to the mounting box 9 is arranged in the top wall of the fermentation chamber 6, the first stirring rods 8 penetrate into the cavity 24 and are rotatably connected to the top in the cavity 24, the power mechanism comprises a first bevel gear arranged on the first stirring rods 8, a second bevel gear arranged on the second stirring rods 7 and meshed with the first bevel gear, the first bevel gear and the second bevel gear are arranged in the mounting box 9, and further comprises a third motor 23 arranged at the top of the fermentation chamber 6, A first straight gear arranged on the first stirring rod 8 and a second straight gear arranged on a main shaft of the third motor 23 and meshed with the first straight gear, wherein the first straight gear and the second straight gear are positioned in the cavity 24;

be equipped with water filtering mechanism on discharge tube 3, discharge tube 3 is rectangular bodily form, water filtering mechanism is including establishing the empty box 5 in discharge tube 3 one side, slide and establish the baffle 28 in empty box 5, establish and drive the gliding electric jar 4 of baffle 28 in empty box 5, discharge tube 3 passes through baffle 28 and blocks, the inside cavity two that is equipped with of baffle 28, the inside slip of two insides of cavity is equipped with dog 26, and the inside gliding electric jar two 27 of drive dog 26 that is equipped with of baffle 28, two one end tops of cavity and bottom correspondence are equipped with a plurality of holes 25 of permeating water, and the hole 25 of permeating water passes through dog 26 and blocks, valve one is located baffle 28 below, discharge tube 3 one side is equipped with the drain pipe 29 of wearing out jar body 2, drain pipe 29 next-door valve top portion, drain pipe 29 import department is equipped with valve five.

When the device works, the livestock manure to be fermented enters a fermentation cavity 6 through a feeding channel 21, auxiliary materials are placed in an auxiliary material crushing cavity 12, the auxiliary materials are crushed twice through a crushing roller I13 and a crushing roller II 11 and then enter the fermentation cavity 6 through a discharge pipe 10, meanwhile, powdery strains enter a bacterium liquid preparation cavity 15 through a strain inlet 18, water enters the bacterium liquid preparation cavity 15 through a water inlet 16, a stirring rod III 19 rotates under the action of a motor II 17 to prepare the strains into bacterium liquid, then the bacterium liquid enters the fermentation cavity 6 through a discharge pipe 22, oxygen is filled into the fermentation cavity 6 through an air inlet pipe 31, a stirring rod I8 and a stirring rod II 7 rotate under the action of a motor III 23 and are fully stirred, so that the to-be fermented material, the bacterium liquid and the auxiliary materials are fully mixed at regular intervals, stirring is performed during fermentation, a stop block 26 moves under the action of an electric cylinder II 27 during fermentation, and liquid in the fermented material is discharged into a discharge pipe 3 through a water permeable hole 25, and finally, the fermented materials are discharged through a drain pipe 29, auxiliary materials and bacteria liquid can be added in time in the fermentation process, the sterilization lamp 30 is convenient for sterilizing the fermented materials, after the fermentation is completed, a valve five on the drain pipe 19 is in a closed state, a valve one on the discharge pipe 3 is opened, meanwhile, the baffle 28 is moved downwards into the empty box 5 under the action of the electric cylinder one 4, and the fermented materials are discharged through the discharge pipe 3.

The auxiliary material crushing device has the advantages that the auxiliary material crushing is convenient, the bacterial liquid blending is convenient, the auxiliary material and the bacterial liquid are convenient to add in time when the livestock manure is fermented, the fermentation material in the fermentation cavity 6 has a good stirring effect, the fermentation is convenient to fully ferment, the sterilization is convenient during the fermentation, the waste liquid is convenient to discharge in time, the moisture is reduced, the auxiliary material crushing cavity 12, the bacterial liquid blending cavity 15 and the fermentation cavity 6 are arranged in the tank body 2 in a centralized mode, the structure is compact, and the space is saved.

The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.

Claims

1. A fermentation tank for poultry and livestock manure comprises a tank body (2) and is characterized in that an auxiliary material crushing cavity (12), a bacteria liquid blending cavity (15) and a feeding channel (21) are respectively arranged at the top in the tank body (2), a fermentation cavity (6) connected with the auxiliary material crushing cavity (12), the bacteria liquid blending cavity (15) and the outlet of the feeding channel (21) is arranged on the inner wall of the tank body (2), a discharge pipe (3) penetrating out of the tank body (2) is arranged at the bottom of the fermentation cavity (6), a first valve is arranged on the discharge pipe (3), the upper part of the fermentation cavity (6) is cylindrical, the lower part of the fermentation cavity is in an inverted circular truncated cone shape, an electric heating pipe is laid inside the inner wall of the fermentation cavity (6), an auxiliary material inlet (14) connected with the auxiliary material crushing cavity (12), a water inlet (16) and a strain inlet (18) connected with the bacteria liquid blending cavity (15) are arranged at the top of the tank body (2), and a feeding port (20) connected with the feeding channel (21), a second valve is arranged on the auxiliary material inlet (14), the water inlet (16), the strain inlet (18) and the feed inlet (20), a crushing mechanism is arranged in the auxiliary material crushing cavity (12), a stirring mechanism is arranged in the bacteria liquid blending cavity (15), an installation box (9) is arranged at the center of the inner top of the fermentation cavity (6), a vertical stirring rod I (8) is rotatably connected to the bottom of the installation box (9), a plurality of inclined stirring rods II (7) are rotatably connected between the installation box (9) and the fermentation cavity (6), the stirring rods II (7) are uniformly distributed on the circumference, a plurality of pairs of stirring blades I are arranged on the stirring rod I (8) and the stirring rod II (7), a power mechanism for driving the stirring rods I (8) and the stirring rods II (7) to rotate is arranged on the fermentation cavity (6), a water filtering mechanism is arranged on the discharge pipe (3), an air inlet pipe (31) penetrating out of the tank body (2) is arranged on the fermentation cavity (6), a plurality of sterilizing lamps (30) are embedded in the top of the fermentation cavity (6).

2. A fermentation tank for livestock manure according to claim 1, characterized in that the bottom edge of the tank body (2) is provided with legs (1).

3. The fermentation tank for livestock and poultry manure according to claim 2, characterized in that a discharge pipe (10) is arranged at the bottom of the auxiliary material crushing cavity (12), the discharge pipe (10) is rectangular, the upper part of the auxiliary material crushing cavity (12) is rectangular, the lower part of the auxiliary material crushing cavity is inverted frustum-shaped, the discharge pipe (10) is connected with the fermentation cavity (6), and a third valve is arranged on the discharge pipe (10).

4. The fermentation tank for livestock manure according to claim 3, characterized in that the crushing mechanism comprises a plurality of crushing rollers I (13) rotatably connected to the front and rear inner walls of the auxiliary material crushing cavity (12) and a pair of crushing rollers II (11) rotatably connected to the front and rear inner walls of the discharge pipe (10), blades on two adjacent crushing rollers I (13) and blades on two adjacent crushing rollers II (11) are arranged in an engaged manner, and a motor I for driving the crushing rollers I (13) and the crushing rollers II (11) to rotate is arranged outside the auxiliary material crushing cavity (12) respectively.

5. A fermentation tank for livestock and poultry manure according to claim 4, characterized in that a liquid discharge pipe (22) is arranged at the bottom of the bacteria liquid preparation chamber (15), a valve IV is arranged on the liquid discharge pipe (22), and the liquid discharge pipe (22) is connected with the fermentation chamber (6).

6. The livestock manure fermentation tank of claim 5, wherein the stirring mechanism comprises a third stirring rod (19) rotatably connected to the top center of the bacteria liquid preparation chamber (15), a plurality of pairs of second stirring blades arranged on the third stirring rod (19), and a second motor (17) arranged on the top of the tank body (2) and used for driving the third stirring rod (19) to rotate.

7. The livestock manure fermentation tank as claimed in claim 6, wherein a first stirring rod (8) and a second stirring rod (7) penetrate into the installation box (9), a cavity (24) corresponding to the installation box (9) is formed in the top wall of the fermentation cavity (6), the first stirring rod (8) penetrates into the cavity (24) and is rotatably connected to the top of the cavity (24), the power mechanism comprises a first bevel gear arranged on the first stirring rod (8), a second bevel gear arranged on the second stirring rod (7) and meshed with the first bevel gear, the first bevel gear and the second bevel gear are located in the installation box (9), and the livestock manure fermentation tank further comprises a third motor (23) arranged at the top of the fermentation cavity (6), a first straight gear arranged on the first stirring rod (8), and a second straight gear arranged on a main shaft of the first motor (23) and meshed with the first straight gear, and the first straight gear and the second straight gear are located in the cavity (24).

8. The livestock manure fermentation tank according to claim 7, wherein the discharge pipe (3) is rectangular, the water filtering mechanism comprises an empty box (5) arranged at one side of the discharge pipe (3), a baffle (28) arranged in the empty box (5) in a sliding manner, and a first electric cylinder (4) arranged in the empty box (5) and used for driving the baffle (28) to slide, the discharge pipe (3) is blocked by the baffle (28), a second cavity is arranged in the baffle (28), a stop block (26) is arranged in the second cavity in a sliding manner, a second electric cylinder (27) used for driving the stop block (26) to slide is arranged in the baffle (28), a plurality of water permeable holes (25) are correspondingly arranged at the top and the bottom of one end of the second cavity, the water permeable holes (25) are blocked by the stop block (26), the first valve is arranged below the baffle (28), a drain pipe (29) penetrating out of the tank body (2) is arranged at one side of the discharge pipe (3), and the drain pipe (29) is adjacent to the top of the first valve, a fifth valve is arranged at the inlet of the water discharge pipe (29).