CN216808651U

CN216808651U - Fermenting installation is used in bio-fertilizer production

Info

Publication number: CN216808651U
Application number: CN202220761533.1U
Authority: CN
Inventors: 马星竹; 郝小雨; 周宝库; 申惠波; 刘双全; 姬景红; 郑雨; 陈雪丽; 张亦弛
Original assignee: Institute of Soil Fertilizer and Environment Resources of HAAS
Current assignee: Institute of Soil Fertilizer and Environment Resources of HAAS
Priority date: 2022-04-04
Filing date: 2022-04-04
Publication date: 2022-06-24
Anticipated expiration: 2032-04-04

Abstract

The utility model relates to the technical field of bio-fertilizer production, in particular to a fermentation device for bio-fertilizer production, which comprises a fermentation tank body, wherein a tank cover is fixedly arranged at the upper end of the fermentation tank body through a bolt, a motor is fixedly arranged in the middle of the upper end of the tank cover, the lower end of an output shaft of the motor extends into the fermentation tank body and is fixedly provided with a stirring shaft, and stirring blades are arranged on the surface of the stirring shaft at equal intervals in the circumferential direction. The utility model can circularly convey a heat medium or a cold medium into the spiral heat exchange tube to heat or cool the materials in the fermentation tank body; the stirring shaft and the stirring blades are driven to rotate through the work of the motor, so that the materials in the fermentation tank body are stirred, the materials are fermented more uniformly, and the materials are heated or cooled uniformly when being heated or cooled; the cleaning component is detachably connected with the stirring shaft, and the brush roller of the cleaning component cleans the inner wall of the fermentation tank body, so that the fermentation tank body is conveniently and quickly cleaned.

Description

Fermenting installation is used in bio-fertilizer production

Technical Field

The utility model relates to the technical field of biological fertilizer production, in particular to a fermentation device for biological fertilizer production.

Background

Biofertilizers are products which, through the action of microorganisms, produce a specific fertilizer effect on crops and are also referred to as inoculants or bacterial manure. During production and processing of the biological fertilizer, fermentation is required.

Patent with publication number CN207877615U discloses a bio-fertilizer solid fermentation jar, belongs to bio-fertilizer processing equipment field. The utility model comprises a fermentation tank body, wherein a snakelike cooling water pipe and at least one snakelike air pipe are vertically arranged in the fermentation tank body; the snake-shaped air pipe is provided with a plurality of air holes, the tail end of the snake-shaped air pipe is closed, and the starting end of the snake-shaped air pipe extends to the outside of the fermentation tank body and is connected with a compressed air source pipeline; the water inlet end of the serpentine cooling water pipe is arranged at the lower part of the fermentation tank body, and the water outlet end of the serpentine cooling water pipe is arranged at the upper part of the fermentation tank body.

Above-mentioned bio-fertilizer solid state fermentation cylinder is not convenient for clean and brush the fermentation cylinder inner wall after the use to stir the material, thereby make material fermentation and cooling inhomogeneous, influence fermentation efficiency.

Therefore, a fermentation device for producing the biological fertilizer is provided.

Disclosure of Invention

The utility model aims to provide a fermentation device for producing a biological fertilizer, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fermentation device for producing biological fertilizer comprises a fermentation tank body, wherein a tank cover is fixedly arranged at the upper end of the fermentation tank body through a bolt, a motor is fixedly arranged at the middle part of the upper end of the tank cover, the lower end of an output shaft of the motor extends into the fermentation tank body and is fixedly provided with a stirring shaft, stirring blades are arranged on the surface of the stirring shaft in a circumferential equidistant manner, connecting rods are fixedly arranged on the surface of the stirring shaft and positioned at the upper ends of the stirring blades in a circumferential equidistant manner, a threaded rod is fixedly arranged at one end of each connecting rod away from the stirring shaft, a cleaning component is sleeved on each threaded rod and comprises a brush roll and a connecting block fixedly arranged at the upper end of the brush roll, a connecting hole for the threaded rod to pass through is formed in each connecting block, a fixing nut is connected on each threaded rod and positioned at the outer side of each connecting block through a thread, a spiral heat exchange tube is arranged in the fermentation tank body, and two ends of each spiral extend out of the fermentation tank body, the two ends of the spiral heat exchange tube are connected with a heat medium tube and a cold medium tube through three-way tubes, and exhaust pipes are arranged at the upper ends of the right two sides of the fermentation tank body.

The lower end of the fermentation tank body is fixedly provided with a supporting leg. The fermentation tank body is supported by the supporting legs.

The cover upper end just is located the motor left and right sides and communicates respectively there is feeder hopper and inlet pipe. Solid and liquid materials are respectively added into the fermentation tank body through a feed hopper and a feed pipe.

The brush roller is contacted with the inner side wall of the fermentation tank body. The inner side wall of the fermentation tank body is cleaned through the brush roll.

And the heat medium pipe and the cold medium pipe are both provided with a first valve. The flow of the medium in the heat medium pipe and the cold medium pipe is controlled by the first valve.

The fermentation tank body is characterized in that a discharge hole is formed in the middle of the lower end of the fermentation tank body, and a second valve is installed on the discharge hole. And opening the second valve to discharge the fermented material from the discharge hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, a heat medium or a cold medium can be circularly conveyed into the spiral heat exchange pipe according to the actual use requirement, and the materials in the fermentation tank body are heated or cooled;

2. the stirring shaft and the stirring blades are driven to rotate by the working of the motor, so that materials in the fermentation tank body are stirred, the materials are more uniformly fermented, and the materials are uniformly heated or cooled when being heated or cooled;

3. the cleaning component is detachably connected with the stirring shaft, the cleaning component can be taken down during fermentation, the cleaning component is installed during cleaning, the connecting block of the cleaning component is sleeved on the threaded rod, the fixing nut is screwed on the threaded rod, so that the cleaning component is fixed on the outer side of the connecting rod, the stirring shaft is driven to rotate through the work of the motor, the cleaning component is driven to rotate, meanwhile, cleaning liquid is conveyed into the fermentation tank body through the feeding pipe, and the inner wall of the fermentation tank body is cleaned through the brush roller of the cleaning component, so that the fermentation tank body is cleaned conveniently and quickly.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic view of the spiral heat exchange tube structure of the present invention.

In the figure: 1. a fermentation tank body; 2. a can lid; 3. a motor; 4. a stirring shaft; 5. a stirring blade; 6. a connecting rod; 7. a threaded rod; 8. a brush roll; 9. connecting blocks; 10. fixing a nut; 11. a spiral heat exchange tube; 12. a heat medium pipe; 13. a cold medium pipe; 14. an exhaust pipe; 15. a support leg; 16. a feed hopper; 17. a feed pipe; 18. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fermenting installation is used in bio-fertilizer production, includes the fermenter body 1, there is cover 2 fermentation 1 upper end of the fermenter body through bolt fixed mounting for be detachable the connection between cover 2 and the fermenter body 1, the fixed landing leg 15 that is provided with of 1 lower extreme of the fermenter body supports the fermenter body 1 through landing leg 15.

2 upper ends middle part fixed mounting of cover has motor 3, the output shaft lower extreme of motor 3 stretches into the fermentation tank body 1 in and the fixed (mixing) shaft 4 that is provided with, the (mixing) shaft 4 surface circumference equidistance is provided with stirring vane 5, through motor 3 work, drives (mixing) shaft 4 and stirring vane 5 and rotates, stirs the material in the fermentation tank body 1 for the material fermentation is more even, and when heating or cooling the material, makes the material be heated or the cooling even.

The surface of the stirring shaft 4 and the upper end of the stirring blade 5 are circumferentially and equidistantly fixedly provided with connecting rods 6, one end of each connecting rod 6, which is far away from the stirring shaft 4, is fixedly provided with a threaded rod 7, a cleaning assembly is sleeved on each threaded rod 7 and comprises a brush roller 8 and a connecting block 9 fixedly arranged at the upper end of the brush roller 8, a connecting hole for the threaded rod 7 to pass through is formed in each connecting block 9, the threaded rod 7 is connected with a fixing nut 10 at the outer side of the connecting block 9 in a threaded manner, the brush roller 8 is in contact with the inner side wall of the fermentation tank body 1, the cleaning assembly is detachably connected with the stirring shaft 4, the cleaning assembly can be taken down during fermentation, the cleaning assembly is installed during cleaning, and the connecting block 9 of the cleaning assembly is sleeved on the threaded rod 7 when the fermentation tank body 1 needs to be cleaned after material fermentation is finished and discharged out of the fermentation tank body 1, then at threaded rod 7 top spin fastening fixation nut 10 to fix the subassembly of brushing and brushing in the connecting rod 6 outside, through motor 3 work, drive (mixing) shaft 4 rotates, thereby the drive subassembly of brushing and brushing rotates, brushes 1 inner wall of fermentation tank through the brush roll 8 of the subassembly of brushing and brushing.

A spiral heat exchange tube 11 is arranged in the fermentation tank body 1, two ends of the spiral heat exchange tube 11 extend out of the fermentation tank body 1, the two ends of the spiral heat exchange tube 11 are connected with a heat medium tube 12 and a cold medium tube 13 through a three-way tube, the heat medium tube 12 and the cold medium tube 13 are both provided with a first valve, the flow of the media in the heat medium pipe 12 and the cold medium pipe 13 is controlled by the first valve, the heat medium pipe 12 and the cold medium pipe 13 are respectively connected with an external heat medium source and a cold medium source, if the material in the fermentation tank body 1 needs to be heated, the first valve on the heat medium pipe 12 is opened, the heat medium is circularly conveyed to the spiral heat exchange pipe 11, heating the materials in the fermentation tank body 1, if the materials in the fermentation tank body 1 need to be cooled, and opening a first valve on the cold medium pipe 13, circularly conveying cold medium to the spiral heat exchange pipe 11, and cooling the material in the fermentation tank body 1.

The upper end of the right side of the fermentation tank body 1 is provided with an exhaust pipe 14, gas generated by fermentation in the fermentation tank body 1 is processed through the exhaust pipe 14 and exhausted, and the phenomenon that the air pressure in the fermentation tank body 1 is too high is avoided, so that the safety is improved.

2 upper ends of cover and being located the 3 left and right sides of motor and do not communicate respectively and have feeder hopper 16 and inlet pipe 17, add solid and liquid material respectively to the fermentation tank body 1 through feeder hopper 16 and

inlet pipe

17, 1 lower extreme middle part of the fermentation tank body is provided with discharge gate 18, install the second valve on the discharge gate 18, open the second valve, can follow the material discharge after 18 will ferment of discharge gate.

Specifically, when in use, solid and liquid materials are respectively added into the fermentation tank body 1 through the feed hopper 16 and the feed pipe 17, so that the materials are subjected to fermentation reaction in the fermentation tank body 1; if the materials in the fermentation tank body 1 need to be heated, a first valve on a heat medium pipe 12 is opened, the heat medium is circularly conveyed to the spiral heat exchange pipe 11, the materials in the fermentation tank body 1 are heated, and if the materials in the fermentation tank body 1 need to be cooled, a first valve on a cold medium pipe 13 is opened, the cold medium is circularly conveyed to the spiral heat exchange pipe 11, and the materials in the fermentation tank body 1 are cooled; the motor 3 works to drive the stirring shaft 4 and the stirring blades 5 to rotate, so that the materials in the fermentation tank body 1 are stirred, the materials are fermented more uniformly, and the materials are heated or cooled uniformly when being heated or cooled; after the fermentation of the materials is finished, opening a second valve to discharge the materials from a discharge hole 18; after the material discharge is accomplished, when needing to wash

fermentation tank body

1, 9 covers of connecting block of subassembly of brushing are on threaded rod 7, then fasten set nut 10 on threaded rod 7 top spin, thereby to fix the subassembly of brushing in the connecting rod 6 outside, through motor 3 work, drive (mixing) shaft 4 rotates, thereby the subassembly of brushing is cleaned in the drive rotates, meanwhile, carry the washing liquid through inlet pipe 17 to fermentation tank body 1 is interior, thereby brush 8 through the subassembly of brushing cleans the brush to fermentation tank body 1 inner wall, make fermentation tank body 1 clean convenient and fast.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fermenting installation is used in bio-fertilizer production, includes the fermenter body (1), its characterized in that: the fermentation tank is characterized in that a tank cover (2) is fixedly arranged at the upper end of the fermentation tank body (1) through a bolt, a motor (3) is fixedly arranged at the middle part of the upper end of the tank cover (2), the lower end of an output shaft of the motor (3) extends into the fermentation tank body (1) and is fixedly provided with a stirring shaft (4), stirring blades (5) are arranged on the surface of the stirring shaft (4) in a circumferential equidistance manner, connecting rods (6) are fixedly arranged on the surface of the stirring shaft (4) and are positioned at the upper ends of the stirring blades (5) in a circumferential equidistance manner, a threaded rod (7) is fixedly arranged at one end, far away from the stirring shaft (4), of each connecting rod (6), a cleaning component is sleeved on each threaded rod (7), the cleaning component comprises a brush roller (8) and a connecting block (9) fixedly arranged at the upper end of the brush roller (8), a connecting hole for the threaded rod (7) to pass through is formed in the connecting block (9), a fixing nut (10) is connected to the threaded rod (7) and is positioned at the outer side of the connecting block (9), the fermentation tank is characterized in that spiral heat exchange tubes (11) are arranged in the fermentation tank body (1), two ends of each spiral heat exchange tube (11) extend out of the fermentation tank body (1), two ends of each spiral heat exchange tube (11) are connected with a heat medium tube (12) and a cold medium tube (13) through three-way pipes, and exhaust pipes (14) are arranged at the upper ends of the right sides of the fermentation tank body (1).

2. The fermentation device for producing bio-fertilizer of claim 1, wherein: the lower end of the fermentation tank body (1) is fixedly provided with a supporting leg (15).

3. The fermentation device for producing bio-fertilizer of claim 1, wherein: cover (2) upper end just is located motor (3) left and right sides and communicates respectively and has feeder hopper (16) and inlet pipe (17).

4. The fermentation device for producing bio-fertilizer of claim 1, wherein: the brush roller (8) is in contact with the inner side wall of the fermentation tank body (1).

5. The fermentation device for producing bio-fertilizer of claim 1, wherein: and the heat medium pipe (12) and the cold medium pipe (13) are respectively provided with a first valve.

6. The fermentation device for producing bio-fertilizer of claim 1, wherein: a discharge hole (18) is formed in the middle of the lower end of the fermentation tank body (1), and a second valve is installed on the discharge hole (18).