CN211678271U

CN211678271U - Centrifugal device capable of controlling spin-drying rate and kitchen waste machine

Info

Publication number: CN211678271U
Application number: CN201922374064.9U
Authority: CN
Inventors: 王东平
Original assignee: Suzhou Honbase Machinery Manufacture Co ltd
Current assignee: Suzhou Honbase Machinery Manufacture Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-16
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a centrifugal device capable of controlling the spin-drying rate, which comprises a centrifugal hopper, a blade arranged in the centrifugal hopper, a kick-out device arranged in the centrifugal hopper and a filter screen arranged at the bottom of the centrifugal hopper; the filter screen is positioned on the outer side of the blade, and the kick-out device comprises a scraping plate which can be adjusted in the vertical direction, so that a preset gap is formed between the outer edge of the scraping plate and the inner wall of the centrifugal hopper. The kick-out device can be adjusted in the vertical direction. By means of the height change of the kick-out device, the preset gap between the edge of the kick-out device and the inner wall of the centrifugal bucket can be changed accordingly. Since the preset gap between the edge of the kick-out device and the inner wall of the centrifugal hopper can be adjusted, the degree of dryness is controlled.

Description

Centrifugal device capable of controlling spin-drying rate and kitchen waste machine

Technical Field

The application relates to the field of household waste treatment, in particular to a centrifugal device capable of controlling a drying rate and a kitchen waste machine.

Background

Generally, kitchen waste includes many kinds, for example, leafy vegetables, cooked rice, fish meat, bones …, and the like. In order to rapidly process kitchen waste, kitchen waste machines developed for processing household kitchen waste are available on the market. One type of kitchen waste machine is a drying type, which heats and dries kitchen waste.

The other type of kitchen waste machine is a biochemical type, which is prepared by adding microbial bacteria to kitchen waste and heating the kitchen waste simultaneously during the process of stirring and pulverizing the kitchen waste, so that not only can the microbial bacteria be caused to react with the kitchen waste, but also the kitchen waste can be dried to form the kitchen waste into an organic fertilizer which can be used.

However, it is difficult to separate oil, water and slag in any type of kitchen waste machine. For different kitchen wastes, it is difficult to set different spin rates to adapt to the reasons of post-processing and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a centrifugal device and surplus machine in kitchen that can control the rate of spin-drying to solve the above-mentioned technical problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a centrifugal device capable of controlling the spin-drying rate, which comprises a centrifugal hopper, a blade arranged in the centrifugal hopper, a kick-out device arranged in the centrifugal hopper and a filter screen arranged at the bottom of the centrifugal hopper;

the filter screen is positioned on the outer side of the blade, and the kick-out device comprises a scraping plate which can be adjusted in the vertical direction, so that a preset gap is formed between the outer edge of the scraping plate and the inner wall of the centrifugal hopper.

Preferably, the centrifugal bucket driving device further comprises a driving shaft, and the driving shaft is in transmission connection with the centrifugal bucket so as to drive the centrifugal bucket to rotate in the vertical direction.

Preferably, the scraper is located above the blade.

Preferably, the kick-out device comprises two fixing columns extending along the vertical direction, and the lower parts of the fixing columns are fixed on the bottom wall of the centrifugal bucket;

the scraper plate penetrates through the fixed column; an adjusting rod is arranged between the scraper and the bottom wall of the centrifugal hopper.

Preferably, the filter screen is annular. The annular filter screen is positioned at the outer side of the blade.

Preferably, the blade is gradually inclined upward from the inside to the outside.

Preferably, the filter screen is gradually inclined upwards from inside to outside.

Preferably, the blade is annular.

Preferably, the number of the blades is multiple, and the multiple blades are arranged at intervals along the circumferential direction.

The embodiment of the application discloses kitchen waste machine, including above-mentioned centrifugal device.

Compared with the prior art, the utility model discloses a centrifugal device and surplus machine in kitchen that can control spin-dry rate have following advantage:

1. the kick-out device can be adjusted in the vertical direction. By means of the height change of the kick-out device, the preset gap between the edge of the kick-out device and the inner wall of the centrifugal bucket can be changed accordingly. Since the preset gap between the edge of the kick-out device and the inner wall of the centrifugal hopper can be adjusted, the degree of dryness is controlled.

2. The driving mechanism can drive the transmission shaft to drive the centrifugal hopper to rotate, the rotating speed of the centrifugal hopper can generate different centrifugal forces, the centrifugal forces are different along with the change of the rotating speed, and the oil-water throwing-off degree of the garbage is different, so that the purpose of controlling the dryness and the wetness is achieved.

3. The centrifugal hopper enables water in the kitchen waste to enter an oil discharge area through filter screen discharge in a high-speed rotating process, and solid kitchen waste flies out from the top through a fan-shaped slope to enter a slag discharge area, so that efficient oil-water separation can be realized.

Drawings

Fig. 1 is a schematic perspective view of a centrifugal apparatus according to an embodiment of the present invention.

The figures of the above drawings are numbered: 1. a centrifugal hopper; 2. a blade; 3. a kick-out device; 4. a filter screen; 5. a squeegee; 6. adjusting a rod; 7. and (5) fixing the column.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

Referring to fig. 1, the embodiment of the application discloses a centrifugal device capable of controlling a spin-drying rate, which comprises a centrifugal bucket 1, a blade 2 arranged in the centrifugal bucket 1, a kick-out device 3 arranged in the centrifugal bucket 1, and a filter screen 4 arranged at the bottom of the centrifugal bucket 1;

the filter screen 4 is located on the outer side of the blade 2, and the kick-out device 3 comprises a scraping plate 5 which can be adjusted along the vertical direction, so that a preset gap is formed between the outer edge of the scraping plate 5 and the inner wall of the centrifugal bucket 1.

By means of the structure, the centrifugal hopper 1 enables water in kitchen waste to be discharged through the filter screen 4 and enter the oil discharge area in the high-speed rotating process, solid kitchen waste flies out from the top through the fan-shaped gradient and enters the slag discharge area, and therefore efficient oil-water separation can be achieved.

The inside of the centrifugal hopper 1 is provided with a blade 2 and a kick-out device 3. The blade 2 is arranged at the bottom of the centrifugal bucket 1. The blade 2 is gradually inclined upward from the inside to the outside. The blade 2 may be annular. Of course, in other alternative embodiments, a plurality of the blades 2 are arranged in the circumferential direction at intervals. Preferably, the filter screen 4 is ring-shaped. A filter screen 4 in the form of a ring is located outside the blade 2. The filter screen 4 can make the substance with larger aperture (generally solid residue) stay in the centrifugal bucket 1, and make the substance with smaller aperture (generally liquid residue) penetrate the filter screen 4 and enter the oil discharge area.

The kick-out device 3 comprises two fixing columns 7 extending in the vertical direction, the scraper 5 is sleeved on the fixing columns 7, and an adjusting rod 6 is arranged between the scraper 5 and the bottom of the centrifugal bucket 1, so that the kick-out device 3 can be adjusted in the vertical direction. Thus, by means of the height variation of the kick-out member 3, the predetermined gap between the edge of the kick-out member 3 and the inner wall of the centrifugal hopper 1 can be varied. The higher the level of the kick-out member 3, the greater the predetermined clearance between the edge of the kick-out member 3 and the inner wall of the centrifugal hopper 1. In particular, the degree of dryness is controlled, since the preset gap between the edge of the kick-out member 3 and the inner wall of the centrifugal hopper 1 can be adjusted.

In this embodiment, the centrifugal device further includes a driving mechanism, and the driving mechanism can drive the transmission shaft to drive the centrifugal bucket 1 to rotate. The driving mechanism can comprise a variable frequency motor with an output shaft, and the output shaft is in transmission connection with the transmission shaft through a belt.

The rotation speed of the centrifugal bucket 1 can generate different centrifugal forces. In other words, the centrifugal force is different along with the change of the rotating speed, the oil-water throwing-off degree in the garbage is also different, and the purpose of controlling the dryness and the wetness is achieved. Therefore, the driving mechanism can enable the spin-drying rate of the centrifugal device to meet the preset requirement.

It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A centrifugal device capable of controlling a spin-drying rate is characterized by comprising a centrifugal hopper, a blade arranged in the centrifugal hopper, a kickoff arranged in the centrifugal hopper, and a filter screen arranged at the bottom of the centrifugal hopper;

2. The centrifuge apparatus capable of controlling spin rate of claim 1 further comprising a drive shaft drivingly connected to said centrifuge basket so as to rotate said centrifuge basket in a vertical direction.

3. The centrifuge device capable of controlling spin rate of claim 1 wherein said scraper is positioned above said blades.

4. The centrifuge apparatus capable of controlling spin rate of claim 1, wherein said kick-out device comprises two vertically extending fixed posts, the lower portions of said fixed posts being fixed to the bottom wall of said centrifuge basket;

5. The centrifuge of claim 1, wherein the filter screen is annular, the annular filter screen being located outside the blade.

6. The centrifuge device of claim 1 or 5, wherein said blades are gradually inclined upward from the inside to the outside.

7. The centrifuge device of claim 6, wherein the filter screen is gradually inclined upward from the inside to the outside.

8. The centrifuge device of claim 1, wherein said blade is annular.

9. The centrifuge of claim 1, wherein said plurality of blades is spaced circumferentially.

10. A kitchen waste machine comprising a centrifugal device as claimed in any one of claims 1 to 9.