CN212425892U

CN212425892U - Livestock and poultry manure fermenting device

Info

Publication number: CN212425892U
Application number: CN202020943128.2U
Authority: CN
Inventors: 毛战胜; 刘艳霞; 刘斌; 余刚; 李辉; 杜杨; 郭少仙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-29
Anticipated expiration: 2030-05-29

Abstract

A poultry and livestock manure fermentation device comprises a vertically arranged fermentation tank, wherein an opening is formed in the upper part of the fermentation tank, a cover body is in threaded fit with the opening, supporting legs are fixed on the bottom surface of the fermentation tank, a filter screen is arranged in the fermentation tank, a water filtering area is arranged in the space below the filter screen, a drain pipe is arranged at the lower part of the water filtering area, a fermentation area is arranged in the space above the filter screen, a stirring shaft is arranged in the fermentation area, the lower end of the stirring shaft extends to the bottom plate of the fermentation tank and is connected with the bottom plate through a bearing, the lower end of the stirring shaft extends to the upper side of the cover body and is; be equipped with blast pipe, the dirty entry of excrement on the lid, blast pipe, the dirty entry intercommunication fermentation zone of excrement, lid upper surface fixed motor. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses the design has the auxiliary material filling tube, can make things convenient for the fermentation to make fertilizer with the moisture content in the auxiliary material adjustment fermentation cylinder.

Description

Livestock and poultry manure fermenting device

Technical Field

The utility model relates to a dirty fermenting installation of birds animal manure.

Background

In the agricultural cultivation at present, the livestock and poultry manure discharged by livestock and poultry is troublesome to treat, is usually directly thrown away or is freely pulled away, but is also a good raw material for producing fertilizer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: needs to make a livestock and poultry manure fermentation device, and is convenient to make fertilizer.

The technical scheme of the utility model specifically does:

a poultry and livestock manure fermentation device comprises a vertically arranged fermentation tank, wherein an opening is formed in the upper part of the fermentation tank, a cover body is in threaded fit with the opening, supporting legs are fixed on the bottom surface of the fermentation tank, a filter screen is arranged in the fermentation tank, a water filtering area is arranged in the space below the filter screen, a drain pipe is arranged at the lower part of the water filtering area, a fermentation area is arranged in the space above the filter screen, a stirring shaft is arranged in the fermentation area, the lower end of the stirring shaft extends to the bottom plate of the fermentation tank and is connected with the bottom plate through a bearing, the lower end of the stirring shaft extends to the upper side of the cover body and is; the cover body is provided with an exhaust pipe and a feces inlet which are communicated with the fermentation area, the upper surface of the cover body is fixed with a motor, an input shaft of the motor is fixed with a driving gear, the driving gear is meshed with a driven gear, and the driven gear is fixedly connected to the upper end of the stirring shaft; the tank wall of the fermentation tank corresponding to the fermentation area is a heating area, the heating area is of a sandwich structure and comprises an outer wall and an inner wall, a heating wire is arranged between the outer wall and the inner wall and fixed on the inner wall, the fermentation area is communicated with a discharge pipe, and the discharge pipe extends downwards and extends to the outer side of the bottom surface of the fermentation tank; a horizontal cavity is arranged on the cover body corresponding to the feces inlet, the cavity extends to the side surface of the cover body and can be communicated with the outside, and a sliding plate capable of sliding in the cavity is arranged in the cavity; the outer side of the sliding plate is connected with a telescopic rod of an electric push rod, the electric push rod is fixed on a push rod bracket, and the push rod bracket is fixed on the cover body; an auxiliary material feeding pipe is obliquely penetrated through the side wall of the feces inlet, the lower end of the auxiliary material feeding pipe is positioned at the center of the feces inlet, and the upper end of the auxiliary material feeding pipe is an auxiliary material inlet.

The auxiliary material filling tube is connected on the cover body through two support rods.

The exhaust pipe is opened downwards.

A plurality of support columns are arranged between the filter screen and the bottom surface of the fermentation tank.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses the design has the auxiliary material filling tube, can make things convenient for the fermentation to make fertilizer with the moisture content in the auxiliary material adjustment fermentation cylinder.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of a heating zone.

FIG. 3 is an enlarged schematic view of the feed port.

Detailed Description

As shown in figure 1, the livestock manure fermentation device comprises a fermentation tank 10 which is vertically arranged, an upper opening of the fermentation tank 10 is in threaded fit with a cover body 20 at the opening, and supporting legs 11 are fixed on the bottom surface of the fermentation tank 10.

Be equipped with filter screen 12 in the fermentation cylinder 10, the space of filter screen 12 below is drainage district 13, the lower part of drainage district 13 is equipped with drain pipe 16, the space of filter screen 12 top is fermentation district 14, be equipped with (mixing) shaft 30 in the fermentation district 14, the lower extreme of (mixing) shaft 30 extends to fermentation cylinder 10's bottom plate department and is connected with the bottom plate through the bearing, its lower extreme extends to the upside of lid 20 and is connected with lid 20 through the bearing, a plurality of stirring vane 31 are fixed to the part of (mixing) shaft 30 in being located fermentation district 14.

Be equipped with blast pipe 21, the dirty entry 22 of excrement on the lid 20, blast pipe 21, the dirty entry 22 of excrement communicate fermentation zone 14, and lid upper surface fixed motor 23, the fixed drive gear 24 of input shaft of motor 23, drive gear 24 meshing driven gear 25, driven gear 25 links firmly to the upper end of (mixing) shaft 30.

The tank wall of the fermentation tank 10 corresponding to the fermentation zone 14 is a heating zone 40, referring to fig. 2, the heating zone 40 is a sandwich structure and comprises an outer wall 41 and an inner wall 42, a heating wire 43 is arranged between the outer wall 41 and the inner wall 42, the heating wire 43 is fixed on the inner wall 42, the fermentation zone 14 is communicated with a material discharge pipe 17, and the material discharge pipe 17 extends downwards and extends to the outer side of the bottom surface of the fermentation tank 10.

As shown in fig. 3, a horizontal cavity 50 is provided on the cover 20 corresponding to the fecal sewage inlet 22, the cavity 50 extends to the side surface (left side in the figure) of the cover 20 and can be communicated with the outside, a sliding plate 51 is provided in the cavity 50 and can slide therein, and the fecal sewage inlet 22 can be communicated with or sealed with the fermentation area 14 by the sliding of the sliding plate.

The outer side of the slide plate 51 is connected with the telescopic rod 52 of the electric push rod 54, the electric push rod 54 is fixed on the push rod bracket 53, and the push rod bracket 53 is fixed on the cover body 20. The electric push rod 54 can power the movement of the slide plate 51.

An auxiliary material feeding pipe 61 is obliquely penetrated through the side wall of the excrement inlet 22, the lower end of the auxiliary material feeding pipe 61 is positioned at the center of the excrement inlet 22, and the upper end of the auxiliary material feeding pipe is an auxiliary material feeding port 60. The auxiliary materials and the excrement are conveniently and fully mixed by the arrangement.

For the sake of firmness, the auxiliary material feed tube 61 is connected to the cap body 20 by two support rods 63, see fig. 3.

To prevent water from entering, exhaust pipe 21 is opened downward.

For the sake of firmness, a plurality of support columns 15 are provided between the filter screen 12 and the bottom surface of the fermenter 10.

The working principle is as follows:

when the device is used, the electric push rod 54 is contracted, the sliding plate 51 is pulled to slide leftwards, so that the passage of the excrement inlet 22 is unblocked, and the excrement enters the fermentation area 14 from the excrement inlet 22, meanwhile, if the moisture content is large, auxiliary materials such as sawdust, rice hulls and returned compost can be added from the auxiliary material feeding pipe 61 to enter the fermentation area 14, and then the electric push rod 54 is extended to push the sliding plate 51 to slide rightwards, so that the excrement inlet 22 is closed.

The motor 23 is driven again to drive the stirring blade 31 to perform appropriate stirring.

Wherein excess water enters the filtered water zone 13 from the filter screen 12 and is discharged from the drain pipe 16.

If the water content in the fermentation area 14 is too large and the fermentation time is required to be relatively short, the switch of the heating wire 43 can be turned on to accelerate the drying of water, steam and other gases to be discharged from the exhaust pipe 21.

See the prior art for additional details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides a dirty fermenting installation of birds animal manure, includes fermentation cylinder (10) of vertical setting, the top opening of fermentation cylinder (10), this opening part screw-thread fit lid (20), the fixed landing leg (11) of bottom surface of fermentation cylinder (10), its characterized in that:

a filter screen (12) is arranged in the fermentation tank (10), a water filtering area (13) is arranged in a space below the filter screen (12), a drain pipe (16) is arranged at the lower part of the water filtering area (13), a fermentation area (14) is arranged in a space above the filter screen (12), a stirring shaft (30) is arranged in the fermentation area (14), the lower end of the stirring shaft (30) extends to the bottom plate of the fermentation tank (10) and is connected with the bottom plate through a bearing, the lower end of the stirring shaft extends to the upper side of the cover body (20) and is connected with the cover body (20) through a bearing, and a plurality of stirring blades (31) are fixed on the part of the stirring shaft (;

an exhaust pipe (21) and a feces inlet (22) are arranged on the cover body (20), the exhaust pipe (21) and the feces inlet (22) are communicated with the fermentation area (14), a motor (23) is fixed on the upper surface of the cover body, a driving gear (24) is fixed on an input shaft of the motor (23), the driving gear (24) is meshed with a driven gear (25), and the driven gear (25) is fixedly connected to the upper end of the stirring shaft (30);

the tank wall of the fermentation tank (10) corresponding to the fermentation area (14) is a heating area (40), the heating area (40) is of a sandwich structure and comprises an outer wall (41) and an inner wall (42), a heating wire (43) is arranged between the outer wall (41) and the inner wall (42), the heating wire (43) is fixed on the inner wall (42), the fermentation area (14) is communicated with a discharging pipe (17), and the discharging pipe (17) extends downwards and extends to the outer side of the bottom surface of the fermentation tank (10);

a horizontal cavity (50) is arranged on the cover body (20) corresponding to the feces inlet (22), the cavity (50) extends to the side surface of the cover body (20) and can be communicated with the outside, and a sliding plate (51) capable of sliding in the cavity (50) is arranged in the cavity;

the outer side of the sliding plate (51) is connected with a telescopic rod (52) of an electric push rod (54), the electric push rod (54) is fixed on a push rod bracket (53), and the push rod bracket (53) is fixed on the cover body (20);

an auxiliary material feeding pipe (61) is obliquely penetrated through the side wall of the excrement inlet (22), the lower end of the auxiliary material feeding pipe (61) is positioned at the center of the excrement inlet (22), and the upper end of the auxiliary material feeding pipe is an auxiliary material feeding port (60).

2. The livestock manure fermentation apparatus of claim 1, wherein: the auxiliary material feeding pipe (61) is connected to the cover body (20) through two support rods (63).

3. The livestock manure fermentation apparatus of claim 1, wherein: the exhaust pipe (21) is opened downward.

4. The livestock manure fermentation apparatus of claim 1, wherein: a plurality of supporting columns (15) are arranged between the filter screen (12) and the bottom surface of the fermentation tank (10).