CN211814203U

CN211814203U - Agitating unit of compost with higher speed

Info

Publication number: CN211814203U
Application number: CN202020122714.0U
Authority: CN
Inventors: 汤伟华; 介新华; 张利强; 裘水军; 熊伟; 沈扬; 陈琪
Original assignee: Wei Fu Lai Zhejiang Technology Co ltd
Current assignee: Wei Fu Lai Zhejiang Technology Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-10-30
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a stirring device for accelerating composting, which comprises an air inlet part, a stirring part, an outlet and a composting box, wherein the air inlet part is arranged outside the composting box, and the stirring part and the outlet are arranged in the composting box; the air inlet part is connected with the stirring part and inputs air into the stirring part, namely the composting box; the stirring part comprises a stirring shaft, a stirring blade and a vent, the stirring blade is connected with the stirring shaft, and the vent is arranged on the stirring blade; the stirring shaft and the stirring blades are both hollow; the outlet comprises an air outlet and a water outlet, the air outlet is arranged above the compost box, and the water outlet is arranged below the compost box. The utility model discloses realize that the stirring is turned over the heap and is gone on simultaneously with the oxygenating, combine together agitator and oxygenating equipment as an organic whole, can not only be applied to the compost case, also can be applied to other compost fermentation equipment simultaneously.

Description

Agitating unit of compost with higher speed

Technical Field

The utility model belongs to the field of refuse treatment, concretely relates to agitating unit of compost with higher speed.

Background

With the rapid development of social economy, culture, science and technology and the like, the living standard and the happiness of people are increasingly improved. In such a social trend, people have been increasingly purchasing and consuming more and more, and the amount of domestic waste produced has been increasing. The kitchen waste, the yard waste and other perishable waste generated by resident life can be converted into organic fertilizer through the resource treatment of compost.

At present, a household small compost bin is one of devices for recycling perishable garbage compost generated by residents. The small-sized compost bin has the advantages of small occupied area, simplicity in operation, suitability for common residents and the like, and can convert household perishable garbage into organic fertilizers applied to household potted plants, fruit and vegetable planting and the like.

At present, most household compost bin equipment also has the defects. Most composting equipment is simple in design, aerobic composting is carried out by natural wind, and the stirring and turning function is not available. The designs can cause that the aerobic composting efficiency is too low in the composting process, and the time for changing perishable garbage into organic fertilizer is too long; moreover, the designs are easy to form an anaerobic reaction zone in the composting process due to insufficient oxygen, thereby causing a great deal of foul smell to be generated.

SUMMERY OF THE UTILITY MODEL

In view of the technical problem who exists above, the utility model is used for a provide a agitating unit of compost with higher speed adopts following technical scheme:

a stirring device for accelerating composting comprises an air inlet part, a stirring part, an outlet and a composting box, wherein the air inlet part is arranged outside the composting box, and the stirring part and the outlet are arranged in the composting box;

the air inlet part is connected with the stirring part and inputs air into the stirring part, namely the composting box; the stirring part comprises a stirring shaft, a stirring blade and a vent, the stirring blade is connected with the stirring shaft, and the vent is arranged on the stirring blade; the stirring shaft and the stirring blades are both hollow; the outlet comprises an air outlet and a water outlet, the air outlet is arranged above the compost box, and the water outlet is arranged below the compost box.

Preferably, the air inlet part comprises an air inlet and a blower, and the blower is connected with the air inlet to input air into the stirring part.

Preferably, a composting zone and a percolate collecting zone are arranged in the compost bin, which are separated by a filter plate.

Preferably, the composting device further comprises a handle which is arranged outside the composting box and connected with the stirring shaft to enable the stirring shaft to rotate.

Preferably, the composting device further comprises a stepping motor which is arranged outside the composting box and connected with the stirring shaft to enable the stirring shaft to rotate.

Adopt the utility model discloses following beneficial effect has at least: in the prior art, the existing household compost box equipment has no stirring and turning device, only utilizes natural wind to supplement oxygen, and is easy to generate a large amount of odor in the composting process and has longer compost fermentation time. The utility model provides a stirring device for accelerating composting process of a compost box, which is a semi-automatic or full-automatic stirring device combining stirring turning control and oxygen supplementation, and the design can continuously maintain aerobic fermentation process of compost and avoid anaerobic reaction area caused by insufficient oxygen in the composting process; the design can also accelerate the composting recycling process by combining stirring and turning control and oxygen supplement, thereby shortening the composting time.

Drawings

FIG. 1 is a block diagram of a stirring device for accelerating composting according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a stirring device for accelerating composting according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, the utility model discloses a stirring device for accelerating compost, which comprises an air inlet part 10, a stirring part 20, an outlet 30 and a compost box 40, wherein the air inlet part 10 is arranged outside the compost box 40, and the stirring part 20 and the outlet 30 are arranged in the compost box 40; the air inlet part 10 is connected with the stirring part 20 and inputs air into the stirring part 20, namely the compost tank 40; the stirring part 20 comprises a stirring shaft 22, a stirring blade 23 and an air vent 24, wherein the stirring blade 23 is connected with the stirring shaft 22, and the air vent 24 is arranged on the stirring blade 23; the stirring shaft 22 and the stirring blades 23 are both hollow; the outlet 30 comprises an air outlet 31 and a water outlet 32, the air outlet 31 is arranged above the compost box 40, and the water outlet 32 is arranged below the compost box 40.

With the above arrangement, during the composting fermentation process, oxygen is introduced through the gas inlet 10 via the hollow stirring shaft 22 and the hollow stirring blade 23, and finally, gas is discharged through the vent 24 provided at the end of the stirring blade 23 to supplement oxygen to the compost bin 40, thereby accelerating the composting fermentation speed and shortening the composting time.

Example 2

In addition to embodiment 1, the air inlet portion 10 includes an air inlet 11 and a blower connected to the air inlet 11 to supply air to the stirring portion 20.

A composting zone 41 and a percolate collecting zone 42 are arranged in the compost bin 40, the composting zone 41 and the percolate collecting zone 42 being separated by a filter plate 43.

In the composting fermentation oxygen supplementing process, the stirring shaft 22 enables the hollow stirring blades 23 to rotate, so that the perishable garbage in the composting area 41 can be turned over, and the contact area and time between the perishable garbage and oxygen can be enlarged. Thereby avoiding the formation of an anaerobic zone in the composting zone 41 and the generation of a large amount of malodorous gases, which are discharged from the gas outlet 31 during the composting process.

The landfill leachate generated in the composting process flows into the leachate collecting area 42 through the filter plate 43 and is finally discharged and collected through the water outlet 32.

The whole stirring device has the functions of stirring and oxygen supplementation at the same time, and achieves the effects of shortening the composting time and reducing odor in the composting process.

In the specific embodiment, the composting device further comprises a handle 21 which is arranged outside the composting box 40 and connected with the stirring shaft 22 to enable the stirring shaft 22 to rotate, so that the device is semi-automatic.

Or still include step motor, set up outside compost case 40, be connected with (mixing) shaft 22, make (mixing) shaft 22 rotate, can make (mixing) shaft 22 drive stirring leaf 23 corotation and reversal for this device is automatic.

It is to be understood that the exemplary embodiments described herein are illustrative and not restrictive. While one or more embodiments of the present invention have been illustrated in the accompanying drawings, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A stirring device for accelerating composting is characterized by comprising an air inlet part, a stirring part, an outlet and a composting box, wherein,

the air inlet part is arranged outside the compost box, and the stirring part and the outlet are arranged in the compost box;

2. The composting apparatus of claim 1 wherein the air intake includes an air inlet and a blower connected to the air inlet to deliver air into the mixing section.

3. A composting agitation device as claimed in claim 1 wherein a composting zone and a percolate collection zone are provided in the compost bin, the composting zone and percolate collection zone being separated by a filter plate.

4. The compost accelerating stirring apparatus of claim 1, further comprising a handle disposed outside the compost bin and connected to the stirring shaft to rotate the stirring shaft.

5. The compost accelerating agitator of claim 1, further comprising a stepping motor disposed outside the compost bin and connected to the agitator shaft to rotate the agitator shaft.