CN218925649U

CN218925649U - Kitchen garbage fermenting installation

Info

Publication number: CN218925649U
Application number: CN202320050826.3U
Authority: CN
Inventors: 冼炽南; 冼建华; 莫锡其; 白照华; 招锦泉
Original assignee: Guangdong Zhongwang Environmental Technology Co ltd
Current assignee: Guangdong Zhongwang Environmental Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-28
Anticipated expiration: 2033-01-05

Abstract

The utility model provides a kitchen waste fermentation device, which comprises a fermentation tank, a cover plate and a connecting shaft, wherein the cover plate is arranged on the fermentation tank; the kitchen garbage stirring device is characterized in that a discharge hole is formed in the bottom of the fermentation tank, the cover plate is detachably arranged at the upper end of the fermentation tank, a feed inlet is formed in the cover plate, the connecting shaft is connected with the cover plate in a rotating mode through a rotating shaft, the connecting shaft is movably connected with the fermentation tank, a plurality of stirring rods are symmetrically arranged on the outer wall of the connecting shaft, the ends of the stirring rods are attached to the inner wall of the fermentation tank, rollers are movably arranged on the ends of the stirring rods, the rollers are in contact with the inner wall of the fermentation tank, a motor is fixedly arranged at the upper end of the cover plate and used for driving the connecting shaft to rotate.

Description

Kitchen garbage fermenting installation

Technical Field

The utility model relates to the technical field of fermentation devices, in particular to a kitchen waste fermentation device.

Background

Kitchen waste, commonly called swill, is the most main food residue in food waste, including families, schools, canteens, catering industries and the like, has complex components, mainly comprises oil, water, pericarp, vegetables, rice flour, fish, meat, bones, waste tableware, plastics, paper towels and other mixtures of various substances, and solid residue microbial fermentation treatment is one of the most important links in kitchen waste treatment, and kitchen waste subjected to early-stage crushing and screening is subjected to anaerobic digestion treatment in a fermentation tank, and the uniformity degree of stirring influences whether a strain can uniformly ferment a ferment in the fermentation process, so that the fermentation effect is ensured.

For example, the application number is: 201920279355.7, which comprises a fermenter, a stirring device arranged on the upper part of the fermenter, a feed inlet arranged on one side of the upper part of the fermenter, a scum removing device arranged on one side of the fermenter, and a discharge outlet arranged on the lower part of the fermenter. The kitchen waste fermentation device is reasonable in structural design, the first rotating shaft and the plurality of second rotating shafts are arranged in the fermentation tank body, the second rotating shafts are arranged on the periphery of the first rotating shafts, and the first rotating shafts and the second rotating shafts are matched with each other to drive the first stirring piece and the second stirring piece to rotate, so that the material stirring uniformity of the kitchen waste fermentation device is greatly improved, and the speed of the kitchen waste fermentation device is improved; the scum removing device is arranged on one side of the fermentation tank body, so that the scum adhesion crusting is avoided, the effective volume of the fermentation tank body is ensured, and the full fermentation of the kitchen waste fermenting device is facilitated.

Aiming at the related technology, the inventor considers that a plurality of second stirring pieces are arranged on the inner wall of the fermentation tank to stir the fermentation product at the inner edge of the fermentation tank, so that the uniformity of stirring is ensured, but the structure greatly reduces the volume in the fermentation tank, the plurality of second stirring pieces are arranged at the inner edge of the fermentation tank and are not easy to clean, the cleaning difficulty of the fermentation tank is increased, the practicability is not high, and the kitchen waste fermentation device is provided for solving the problems.

Disclosure of Invention

In order to achieve the aim, the utility model provides a kitchen waste fermentation device which comprises a fermentation tank, a cover plate and a connecting shaft; the fermentation cylinder bottom is equipped with the discharge gate, apron demountable installation is in fermentation cylinder upper end, be equipped with the feed inlet on the apron, the connecting axle through the pivot with the apron rotates to be connected, the connecting axle with fermentation cylinder swing joint, a plurality of puddlers are installed to connecting axle outer wall symmetry, the end of puddler with the fermentation cylinder inner wall is laminated mutually, puddler end movable mounting has the gyro wheel, the gyro wheel with fermentation cylinder inner wall contact, apron upper end fixed mounting has the motor, the motor is used for the drive the connecting axle rotates.

Preferably, a reinforcing rod is fixedly arranged between the stirring rods.

Preferably, the reinforcing rod is provided with a conical surface and faces the same rotation direction.

Preferably, the roller and the stirring rod are detachably connected through a clamping groove.

Preferably, a reduction gearbox is fixedly arranged at the upper end of the cover plate, the connecting shaft is matched with the reduction gearbox, and the motor drives the reduction gearbox.

Preferably, a sealing gasket is fixedly arranged at the upper end of the fermentation tank, and the sealing gasket is in contact with the cover plate.

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

according to the utility model, the motor drives the connecting shaft to rotate, the connecting shaft drives the stirring rod to rotate, kitchen waste in the fermentation tank is stirred by the stirring rod, and the end of the stirring rod is attached to the inner wall of the fermentation tank, so that kitchen waste at the inner edge of the fermentation tank is uniformly stirred under the limit of the roller, the inner wall of the fermentation tank is not scratched, the service life of the device is ensured, the cover plate and the fermentation tank are conveniently cleaned by the detachable design of the cover plate and the fermentation tank, and the structure is simple and reasonable, and the practicability is good.

Drawings

FIG. 1 is a schematic diagram of a fermenter according to the present utility model;

FIG. 2 is a schematic view of a stirring rod structure of the utility model;

FIG. 3 is an enlarged schematic view of the structure of the area A in FIG. 2 according to the present utility model;

fig. 4 is a schematic cross-sectional view of a roller structure according to the present utility model.

In the figure: 1. a fermentation tank; 11. a discharge port; 12. a sealing gasket; 2. a cover plate; 21. a feed inlet; 22. a motor; 221. a reduction gearbox; 3. a connecting shaft; 31. a stirring rod; 311. a roller; 32. and a reinforcing rod.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Embodiment one:

referring to fig. 1 to 4, the utility model provides a kitchen waste fermentation device, which comprises a fermentation tank 1, a cover plate 2 and a connecting shaft 3; the fermentation cylinder 1 bottom is equipped with discharge gate 11, apron 2 demountable installation is in fermentation cylinder 1 upper end, be equipped with feed inlet 21 on the apron 2, connecting axle 3 through the pivot with apron 2 rotates to be connected, connecting axle 3 with fermentation cylinder 1 swing joint, connecting axle 3 outer wall symmetry installs a plurality of puddlers 31, puddler 31 the end with fermentation cylinder 1 inner wall laminating mutually, puddler 31 end movable mounting has gyro wheel 311, gyro wheel 311 with fermentation cylinder 1 inner wall contact, apron 2 upper end fixed mounting has motor 22, motor 22 is used for the drive connecting axle 3 rotates.

Referring to fig. 1-3, a reinforcing rod 32 is fixedly installed between the stirring rods 31, so that the stability of the stirring rods 31 is improved, the uniformity of stirring kitchen waste at the inner edge of the fermentation tank 1 is further improved, and the stirring efficiency is improved.

Referring to fig. 1-3, the reinforcing rod 32 has a tapered surface and faces the same rotation direction, so that the friction force of the reinforcing rod 32 is reduced by the design, and the rotation of the connecting shaft 3 is smoother.

Referring to fig. 4, the roller 311 is detachably connected to the stirring rod 31 via a clamping groove, so that the roller 311 is convenient to clean and replace.

Referring to fig. 1, a reduction gearbox 221 is fixedly mounted at the upper end of the cover plate 2, the connecting shaft 3 is matched with the reduction gearbox 221, the motor 22 drives the reduction gearbox 221, and through the design, the rotation power of the connecting shaft 3 is improved, and the influence of excessive thickening of kitchen waste on the rotation of the connecting shaft 3 is prevented.

Referring to fig. 1, a sealing gasket 12 is fixedly arranged at the upper end of the fermentation tank 1, the sealing gasket 12 contacts with the cover plate 2, and the sealing performance between the cover plate 2 and the fermentation tank 1 is ensured by the design, so that the fermentation is prevented from being influenced.

The specific operation mode of the first embodiment of the utility model is as follows:

putting kitchen garbage and leavening agent into fermentation tank 1 from feed inlet 21, starter motor 22, motor 22 drive reducing gear box 221 operation, reducing gear box 221 drives the connecting rod anticlockwise rotation, the connecting rod rotates and drives puddler 31 and stiffener 32 to rotate, puddler 31 and stiffener 32 stir kitchen garbage, make it misce bene, gyro wheel 311 contacts with fermentation tank 1 inner wall and carries out spacing to puddler 31, prevent damage fermentation tank 1 inner wall when making it smooth and easy pivoted, and puddler 31 and stiffener 32 fully stir kitchen garbage of fermentation tank 1 inner edge, mixing efficiency is good, the degree of consistency is high, after the stirring is accomplished close the sealed lid of feed inlet 21 and makes it keep still fermentation, discharge gate 11 after the fermentation is accomplished is followed and is discharged, when need wasing puddler 31, open apron 2 through the buckle, upwards remove apron 2 and drive connecting rod and puddler 31 upwards move, take out it from fermentation tank 1, the stirring rod 31 is convenient washs, and is simple structure is reasonable, simultaneously through gyro wheel 311 and the detachable design of puddler 31, the convenient deep cleaning or the round of change of gyro wheel 311 department, practicality is good.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a kitchen garbage fermenting installation which characterized in that: comprises a fermentation tank (1), a cover plate (2) and a connecting shaft (3);

the fermentation cylinder (1) bottom is equipped with discharge gate (11), apron (2) demountable installation is in fermentation cylinder (1) upper end, be equipped with feed inlet (21) on apron (2), connecting axle (3) through the pivot with apron (2) rotate and be connected, connecting axle (3) with fermentation cylinder (1) swing joint, a plurality of puddlers (31) are installed to connecting axle (3) outer wall symmetry, the end of puddler (31) with laminating mutually in fermentation cylinder (1) inner wall, puddler (31) end movable mounting has gyro wheel (311), gyro wheel (311) with fermentation cylinder (1) inner wall contact, apron (2) upper end fixed mounting has motor (22), motor (22) are used for the drive connecting axle (3) rotate.

2. A kitchen waste fermentation device according to claim 1, wherein: a reinforcing rod (32) is fixedly arranged between the stirring rods (31).

3. A kitchen waste fermentation device according to claim 2, wherein: the reinforcing rod (32) is provided with a conical surface and faces the same rotation direction.

4. A kitchen waste fermentation device according to claim 1, wherein: the roller (311) is detachably connected with the stirring rod (31) through a clamping groove.

5. A kitchen waste fermentation device according to claim 1, wherein: the upper end of the cover plate (2) is fixedly provided with a reduction gearbox (221), the connecting shaft (3) is matched with the reduction gearbox (221), and the motor (22) drives the reduction gearbox (221).

6. A kitchen waste fermentation device according to claim 1, wherein: a sealing gasket (12) is fixedly arranged at the upper end of the fermentation tank (1), and the sealing gasket (12) is in contact with the cover plate (2).