CN220520488U

CN220520488U - Household anaerobic fermentation tank

Info

Publication number: CN220520488U
Application number: CN202320394171.1U
Authority: CN
Inventors: 杨林城
Original assignee: Heyuan Xunxun Biotechnology Co ltd
Current assignee: Heyuan Xunxun Biotechnology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2024-02-23
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a household anaerobic fermentation tank, which comprises a fermentation tank body, wherein a baffle plate is arranged in the fermentation tank body, a crushing opening is arranged at the upper end of the fermentation tank body, an inclined baffle plate is arranged at the side edge of the crushing opening, a mounting nut is arranged at the upper end of the crushing opening, a corrugated pipe is connected to the mounting nut, and a crushing bin is arranged on the corrugated pipe; the feed inlet, the feed inlet is located broken storehouse's upper end, and is connected with flange on the feed inlet, bearing and mounting bracket are installed to broken storehouse's inner wall. According to the utility model, the mounting nut is connected with the bearing on the outer wall of the fermentation tank body, the mounting nut can be rotated to connect the fermentation tank body with the crushing port, the material guiding treatment is convenient and fast, the equipment can be conveniently installed, the whole device can be conveniently installed, and the corrugated pipe is arranged to conveniently adjust the installation position of the fermentation tank body, so that the stable installation treatment of the fermentation tank body is realized.

Description

Household anaerobic fermentation tank

Technical Field

The utility model relates to the technical field of anaerobic fermentation tanks, in particular to a household anaerobic fermentation tank.

Background

The anaerobic fermentation tank is a fermentation tank which can eliminate oxygen and prevent oxygen from entering or not supplying oxygen, and the household fermentation tank is equipment for crushing household kitchen waste and producing biogas for recycling, so that household cost can be saved, and therefore, a conditional household can install the household anaerobic fermentation tank in a kitchen.

The publication number is: in the file of the small household kitchen waste anaerobic fermentation device of CN210711542U, a raw material collecting tank in the device is matched with a first stirrer arranged in the raw material collecting tank to clean kitchen waste, but the waste is extremely easy to adhere to the side edge of the raw material collecting tank during crushing, and the waste adhered to the inner wall of the raw material collecting tank is not easy to clean by water flow scouring, so that the decomposed smell is reflected to a kitchen waste feeding port, and the air pollution phenomenon is caused; secondly, the waste barrel for collecting waste cannot be subjected to solid-liquid separation, and only solid and liquid can be uniformly cleared out, so that the cleaning convenience is greatly reduced, and the problem of the household anaerobic fermentation tank is solved.

Disclosure of Invention

The utility model aims to provide a household anaerobic fermentation tank so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a domestic anaerobic fermentation tank, comprising:

the fermentation tank body is internally provided with a baffle plate, the upper end of the fermentation tank body is provided with a crushing port, the side edge of the crushing port is provided with an inclined baffle plate, the upper end of the crushing port is provided with a mounting nut, the mounting nut is connected with a corrugated pipe, and the corrugated pipe is provided with a crushing bin;

the feeding port is positioned at the upper end of the crushing bin, the feeding port is connected with a connecting flange, a bearing and a mounting frame are mounted on the inner wall of the crushing bin, a middle shaft is arranged in the middle of the bearing and the mounting frame, a crushing cutter is mounted on the middle shaft, a connecting gear is connected with the outer wall of the bearing and the mounting frame, a driving gear is arranged on the side edge of the connecting gear, a driving motor is mounted on the driving gear, and a motor bin is arranged on the outer side of the driving motor;

the biogas storage tank is positioned at the side edge of the partition board, a guide pipe is connected between the biogas storage tank and the partition board, a biogas outlet is connected to the biogas storage tank, a first electromagnetic valve is arranged on the biogas outlet, and a cover door is arranged at the side edge of the biogas storage tank;

the lower extreme of the fermentation cylinder body is installed the waste output pipe, and installs the second solenoid valve on the waste output pipe, the downside of waste output pipe is provided with the waste storage bucket.

Preferably, the fermentation tank body is fixedly connected with the crushing material opening, and the mounting nut is connected with the bearing on the outer wall of the fermentation tank body and is communicated with the crushing material opening.

Preferably, the check valve is installed to the junction of broken storehouse and bellows, broken storehouse is swivelling joint with bearing and mounting bracket, and installs the clearance piece of laminating with broken storehouse inner wall on bearing and the mounting bracket.

Preferably, the bearing and the mounting rack are fixedly connected with the connecting gear, and the connecting gear is meshed with the driving gear.

Preferably, the waste material bucket is provided with a sealing cover, the sealing cover is provided with a connecting port, the inner wall of the waste material bucket is provided with a placing frame, the placing frame is provided with a mesh leakage hopper, the waste material bucket is provided with a waste liquid output port, and the side edge of the waste material bucket is provided with a handle.

Preferably, the connecting port is connected with the waste output pipe, the connecting port and the sealing cover are integrally designed, and the sealing cover and the waste barrel are in sealing and clamping connection.

Preferably, the mesh leakage hopper is connected with the placing frame in a fitting way, the placing frame and the waste bucket are integrally designed, and the waste bucket is communicated with the waste liquid output port.

Preferably, the waste barrel is connected with the bottom end of the fermentation tank body in a clamping way, and the waste barrel is fixedly connected with the handle.

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

1. the utility model is connected with the bearing on the outer wall of the fermentation tank body through the mounting nut, the mounting nut can be rotated to connect the fermentation tank body with the crushing port, and the material guiding treatment is convenient and fast, so that the equipment can be conveniently and fast mounted, the whole device can be conveniently and fast mounted, and the mounting position of the fermentation tank body can be conveniently adjusted by arranging the corrugated pipe, so that the stable mounting treatment of the fermentation tank body is realized;

2. according to the utility model, the cleaning piece attached to the inner wall of the crushing bin can rotate along with the rotation of the bearing and the mounting frame, and the residual matters on the inner wall of the crushing bin are cleaned, so that the residual materials are prevented from generating decomposed smell, and the crushing and cleaning of garbage are efficiently completed.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a door opening structure according to the present utility model.

FIG. 3 is a schematic cross-sectional structure of the fermenter according to the present utility model.

Fig. 4 is a schematic cross-sectional view of the crushing bin of the present utility model.

Fig. 5 is a schematic diagram of the structure of the waste bin of the utility model.

In the figure: 1. a fermentation tank body; 2. a partition plate; 3. a bevel baffle; 4. a crushing port; 5. installing a nut; 6. a bellows; 7. crushing bin; 8. a feed inlet; 9. a connecting flange; 10. a bearing and a mounting frame; 101. cleaning sheets; 11. a connecting gear; 12. a drive gear; 13. a drive motor; 14. a motor compartment; 15. a center shaft; 16. a crushing knife; 17. a check valve; 18. a biogas storage tank; 19. a biogas outlet; 20. a first electromagnetic valve; 21. a conduit; 22. a cover door; 23. a waste output pipe; 231. a second electromagnetic valve; 24. a waste bin; 25. sealing cover; 26. a connection port; 27. a screen hopper; 28. a placing rack; 29. a waste liquid outlet; 30. a handle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

a domestic anaerobic fermentation tank, comprising:

the fermentation tank comprises a fermentation tank body 1, wherein a baffle plate 2 is arranged in the fermentation tank body 1, a crushing material opening 4 is arranged at the upper end of the fermentation tank body 1, an inclined baffle plate 3 and the fermentation tank body 1 are integrally designed, an inclined baffle plate 3 is arranged on the side edge of the crushing material opening 4, the inclined baffle plate 3 is of an inclined structure, a mounting nut 5 is arranged at the upper end of the crushing material opening 4, a corrugated pipe 6 is connected to the mounting nut 5, and a crushing bin 7 is arranged on the corrugated pipe 6;

the garbage crushing device comprises a feeding hole 8, wherein the feeding hole 8 is positioned at the upper end of a crushing bin 7, a connecting flange 9 is connected to the feeding hole 8, a bearing and a mounting frame 10 are mounted on the inner wall of the crushing bin 7, a middle shaft 15 is arranged in the middle of the bearing and the mounting frame 10, a crushing cutter 16 is mounted on the middle shaft 15, a connecting gear 11 is connected to the outer wall of the bearing and the mounting frame 10, a driving gear 12 is arranged on the side edge of the connecting gear 11, a driving motor 13 is mounted on the driving gear 12, a motor bin 14 is arranged on the outer side of the driving motor 13, the bearing and the mounting frame 10 are fixedly connected with the connecting gear 11, the connecting gear 11 is in meshed connection with the driving gear 12, and the bearing and the mounting frame 10 fixed by the connecting gear 11 and the driving gear 12 are meshed to drive and rotate, so that garbage is crushed by the crushing cutter 16 at the middle shaft 15 on the bearing and the mounting frame 10;

the biogas storage tank 18, the biogas storage tank 18 is located at the side edge of the partition board 2, a conduit 21 is connected between the biogas storage tank 18 and the partition board 2, a biogas outlet 19 is connected to the biogas storage tank 18, a first electromagnetic valve 20 is installed on the biogas outlet 19, a cover door 22 is arranged at the side edge of the biogas storage tank 18, and the cover door 22 is in rotary connection with the fermentation tank body 1;

the lower extreme of fermentation cylinder body 1 installs waste output tube 23, and installs second solenoid valve 231 on the waste output tube 23, and waste output tube 23's downside is provided with waste storage bucket 24.

In one embodiment, the fermentation tank body 1 is fixedly connected with the crushing opening 4, the mounting nut 5 is in bearing connection with the outer wall of the fermentation tank body 1 and is communicated with the crushing opening 4, the mounting nut 5 is connected with the bearing on the outer wall of the fermentation tank body 1, the mounting nut 5 can be rotated to connect the fermentation tank body with the crushing opening 4, the material guiding treatment is convenient, the equipment is convenient to install and treat, the whole device can be conveniently and rapidly installed and treated, and the corrugated pipe 6 is arranged to conveniently adjust the installation position of the fermentation tank body 1, so that the stable installation treatment of the fermentation tank body 1 is realized.

In one embodiment, the check valve 17 is installed at the junction of broken storehouse 7 and bellows 6, broken storehouse 7 is swivelling joint with bearing and mounting bracket 10, and install on bearing and the mounting bracket 10 with the clearance piece 101 of broken storehouse 7 inner wall laminating, through the clearance piece 101 with broken storehouse 7 inner wall laminating, can realize clearance piece 101 rotation along with the rotation of bearing and mounting bracket 10 to clear up broken storehouse 7 inner wall survivor, avoid remaining material to produce the corruption smell, accomplish the broken clearance that is in rubbish with high efficiency.

In one embodiment, the waste bin 24 is provided with a sealing cover 25, the sealing cover 25 is provided with a connecting port 26, the connecting port 26 is connected with the waste output pipe 23, the connecting port 26 and the sealing cover 25 are integrally designed, the sealing cover 25 is in sealing and clamping connection with the waste bin 24, and the installation convenience of the waste bin 24 is improved.

The rack 28 is installed to waste vat 24 inner wall, and is provided with the screen hopper 27 on the rack 28, has offered waste liquid delivery outlet 29 on the waste vat 24, and the handle 30 is installed to the side of waste vat 24, and screen hopper 27 is the laminating with the rack 28 and is connected, and rack 28 and waste vat 24 design as an organic whole to waste vat 24 is linked together with waste liquid delivery outlet 29, and screen hopper 27 installs on the rack 28, can conveniently take out installation screen hopper 27 and clear up solid waste.

In one embodiment, the bottom end of the waste bin 24 is connected to the bottom end of the fermenter 1 in a clamping manner, and the waste bin 24 is fixedly connected to the handle 30, so that the convenience in installing the waste bin 24 is improved.

The working principle of the utility model is as follows: firstly, the fermentation tank body 1 is taken out to be placed at a corresponding position, the leaking net bucket 27 is installed in the waste storage bucket 24, then the waste storage bucket 24 is clamped into the fermentation tank body 1, then the feed inlet 8 is butted at the kitchen waste inlet, then the connecting flange 9 is installed, after the installation is finished, the feed inlet 8 guides kitchen waste into the crushing bin 7, a driving motor 13 in a motor bin 14 at the side edge of the crushing bin 7 operates, a driving gear 12 installed at the output end of the driving motor 13 is driven to engage a connecting gear 11 to rotate, the rotating connecting gear 11 is connected with a bearing and a mounting frame 10 and drives a middle shaft 15 to rotate, a crushing cutter 16 installed on the middle shaft 15 rotates to crush the kitchen waste, a cleaning piece 101 installed on the bearing and the mounting frame 10 is attached to the inner wall of the crushing bin 7 and scrapes the inner wall of the crushing bin 7, crushed waste is guided into the crushing bin 4 and is guided into the fermentation tank body 1, at the moment, biogas generated by fermentation of the fermentation tank body 1 is guided into a biogas storage tank 18 through a guide pipe 21, a second output pipe 231 is started to guide the waste into the biogas storage tank 18 to rotate when the waste is discharged, the waste is guided into the waste storage bucket 19, the solid waste is guided into the waste storage bucket through the electromagnetic valve 19, and the waste is circulated through the waste discharge hole 19, and the waste is guided into the waste storage bucket 19 through the electromagnetic valve 19 to be circulated, and the waste is discharged through the recycling hole 19, and the waste is discharged through the electromagnetic valve 19, and the waste is completely discharged into the waste storage tank.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A domestic anaerobic fermentation tank, characterized in that it comprises:

the fermentation tank comprises a fermentation tank body (1), wherein a partition plate (2) is arranged in the fermentation tank body (1), a crushing opening (4) is arranged at the upper end of the fermentation tank body (1), an inclined baffle (3) is arranged on the side edge of the crushing opening (4), a mounting nut (5) is arranged at the upper end of the crushing opening (4), a corrugated pipe (6) is connected to the mounting nut (5), and a crushing bin (7) is arranged on the corrugated pipe (6);

the feeding device comprises a feeding hole (8), wherein the feeding hole (8) is positioned at the upper end of a crushing bin (7), a connecting flange (9) is connected to the feeding hole (8), a bearing and a mounting frame (10) are mounted on the inner wall of the crushing bin (7), a middle shaft (15) is arranged in the middle of the bearing and the mounting frame (10), a crushing cutter (16) is mounted on the middle shaft (15), a connecting gear (11) is connected to the outer wall of the bearing and the mounting frame (10), a driving gear (12) is arranged on the side edge of the connecting gear (11), a driving motor (13) is mounted on the driving gear (12), and a motor bin (14) is arranged on the outer side of the driving motor (13);

the biogas storage tank (18), the biogas storage tank (18) is located at the side edge of the partition board (2), a conduit (21) is connected between the biogas storage tank (18) and the partition board (2), a biogas outlet (19) is connected to the biogas storage tank (18), a first electromagnetic valve (20) is installed on the biogas outlet (19), and a cover door (22) is arranged at the side edge of the biogas storage tank (18);

the lower extreme of fermentation cylinder body (1) is installed waste output tube (23), and installs second solenoid valve (231) on waste output tube (23), the downside of waste output tube (23) is provided with waste storage bucket (24).

2. The anaerobic fermentation tank for household use according to claim 1, wherein: the fermentation tank body (1) is fixedly connected with the crushing material opening (4), and the mounting nut (5) is connected with the outer wall bearing of the fermentation tank body (1) and is communicated with the crushing material opening (4).

3. The anaerobic fermentation tank for household use according to claim 1, wherein: the check valve (17) is installed at the junction of broken storehouse (7) and bellows (6), broken storehouse (7) are swivelling joint with bearing and mounting bracket (10), and install on bearing and mounting bracket (10) with clearance piece (101) of broken storehouse (7) inner wall laminating.

4. The anaerobic fermentation tank for household use according to claim 1, wherein: the bearing and the mounting frame (10) are fixedly connected with the connecting gear (11), and the connecting gear (11) is meshed with the driving gear (12).

5. The anaerobic fermentation tank for household use according to claim 1, wherein: install sealed lid (25) on waste material bucket (24), and be provided with connector (26) on sealed lid (25), rack (28) are installed to waste material bucket (24) inner wall, and are provided with on rack (28) and leak net fill (27), waste liquid delivery outlet (29) have been seted up on waste material bucket (24), and handle (30) are installed to the side of waste material bucket (24).

6. A household anaerobic fermentation tank according to claim 5, wherein: the connecting port (26) is connected with the waste output pipe (23), the connecting port (26) and the sealing cover (25) are integrally designed, and the sealing cover (25) and the waste barrel (24) are in sealing clamping connection.

7. A household anaerobic fermentation tank according to claim 5, wherein: the strainer hopper (27) is connected with the placement frame (28) in a fitting way, the placement frame (28) and the waste barrel (24) are integrally designed, and the waste barrel (24) is communicated with the waste liquid output port (29).

8. A household anaerobic fermentation tank according to claim 5, wherein: the waste barrel (24) is connected with the bottom end of the fermentation tank body (1) in a clamping way, and the waste barrel (24) is fixedly connected with the handle (30).