WO2020151285A1

WO2020151285A1 - Intelligent aerobic fermentation processing device and solid waste processing system

Info

Publication number: WO2020151285A1
Application number: PCT/CN2019/113916
Authority: WO
Inventors: 彭淑婧; 王新明; 张树芳; 黄超文; 梁春林; 邱洪伟
Original assignee: 北京中科博联环境工程有限公司
Priority date: 2019-01-21
Filing date: 2019-10-29
Publication date: 2020-07-30
Also published as: AU2019425444A1; CN109534871A

Abstract

The present invention discloses an intelligent aerobic fermentation processing device and a solid waste processing system, relating to the technical field of solid waste processing device. The device comprises a travelling trolley, a lifting mechanism, a feeding and reclaiming mechanism used for feeding ferment materials into a fermentation tank of the solid waste processing system or reclaiming ferment products from the fermentation tank, and a travelling cart able to move straight and horizontally towards the fermentation tank. The travelling trolley moves straight and horizontally on the travelling cart perpendicular to the moving direction of the travelling cart; the lifting mechanism is installed on the travelling trolley; the feeding and reclaiming mechanism is hung on the lifting mechanism so as to rise and fall along with the lifting mechanism and is used for acquiring the required ferment materials and feeding same into the fermentation tank. The intelligent aerobic fermentation processing device improves the efficiency of the solid waste system for processing solid waste.

Description

Intelligent aerobic fermentation treatment equipment and solid waste treatment system

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office, the application number is 201910054881.8, and the invention title is "Intelligent Aerobic Fermentation Treatment Equipment and Solid Waste Treatment System" on January 21, 2019, the entire contents of which are incorporated by reference In this application.

Technical field

The invention relates to the technical field of solid waste treatment equipment, in particular to intelligent aerobic fermentation treatment equipment and a solid waste treatment system.

Background technique

With the continuous advancement of my country's urbanization level and the continuous improvement of environmental protection requirements, the problem of safe disposal of organic solid waste has become increasingly prominent. Aerobic fermentation is an important way for the harmless treatment of solid waste such as sludge, garbage, and manure. At present, most of the aerobic fermentation treatment of organic solid waste in our country is mainly in the stack type and trough type, and there are problems such as long composting time and difficult odor control. In addition, stacking and trough composting are also difficult to meet the needs of small and medium-sized solid waste treatment due to their large area and high civil construction costs. Therefore, it is urgent to develop a reactor suitable for small and medium-sized solid waste aerobic fermentation treatment.

At present, the development of a closed and environmentally friendly reactor composting system has become the development trend of aerobic fermentation processes at home and abroad. The research and development of domestic reactor-type composting is still in its infancy, and the lifting and conveying of materials required for fermentation involved in the aerobic fermentation process are all completed by pure artificial force, resulting in low solid waste treatment efficiency.

Summary of the invention

The purpose of the present invention is to provide an intelligent aerobic fermentation treatment equipment and a solid waste treatment system, which enables the solid waste system to process solid waste with high efficiency.

In order to achieve the above objectives, the present invention provides the following technical solutions:

According to one aspect of the present invention, an intelligent aerobic fermentation processing equipment is provided, including a walking trolley, a lifting mechanism, a material picking and unloading mechanism, and a walking cart that can move horizontally and linearly facing the fermentation tank;

The traveling trolley moves horizontally and linearly on the traveling trolley in a moving direction perpendicular to the traveling trolley;

The lifting mechanism is installed on the walking trolley;

The picking and unloading mechanism is hung on the lifting mechanism so as to rise and fall with the lifting of the lifting mechanism;

Further, the lifting mechanism includes an upper frame, a lower frame, a scissor structure and a first driving mechanism;

The upper frame is installed on the walking trolley; the lower frame is connected to the upper frame through the scissor structure; the first driving mechanism is connected to the scissor structure;

The picking and unloading mechanism is hung on the lower frame so as to rise and fall as the lower frame rises and falls.

Further, the scissor structure includes a first oblique beam and a second oblique beam arranged in a cross;

The first driving mechanism is respectively connected with the first inclined beam and the second inclined beam.

Further, the first driving mechanism includes two oil cylinders;

The first inclined beam is connected to one of the cylinders, and the second inclined beam is connected to the other inclined beam.

Further, the picking and unloading mechanism includes a storage hopper, a plurality of picking shovels, a transmission chain structure, and a second driving mechanism; wherein the storage hopper includes a bucket body with an open top and a discharge bin door;

The unloading bin door is movably arranged at the bottom of the bucket;

The bucket body is suspended on the lower frame; a plurality of the reclaiming shovels are arranged around the bucket body through the transmission chain structure; the transmission chain structure is connected with the second driving mechanism.

Further, a plurality of the reclaiming shovels are arranged on the outer ring of the transmission chain structure at the same interval.

Further, the opening direction of the reclaimer is parallel to the transmission direction of the transmission chain structure.

Further, the walking trolley includes a fixed frame;

The top of the fixed frame is fixedly connected with the upper frame, and the bottom of the fixed frame runs on the traveling cart.

Further, the traveling cart includes a main beam, an outrigger, and a bottom beam; wherein the top of the main beam is provided with a first track, and the bottom of the fixed frame is provided with a first wheel;

The first wheel runs on the first track.

According to another aspect of the present invention, a solid waste treatment system is provided, including a fermentation tank and the intelligent aerobic fermentation treatment equipment provided by the above technical solution;

The intelligent aerobic fermentation processing equipment is used to transfer fermentation materials to the fermentation tank.

The intelligent aerobic fermentation processing equipment is used to transfer fermentation materials into the fermentation tank, transfer out the fermentation materials in the fermentation tank, turn over the fermentation materials in the fermentation tank, and turn the fermentation tank The fermented materials inside are transported away;

The legs of the traveling cart in the intelligent aerobic fermentation processing equipment are provided with second wheels, and the bottom of the outer side of the fermentation tank is provided with a second track; the second wheels walk along the second track.

The solid waste treatment system according to the present invention includes a traveling trolley, a lifting mechanism, a material picking and unloading mechanism, and a traveling cart that can move horizontally and linearly facing the fermentation tank; the traveling trolley is along a moving direction perpendicular to the traveling cart Move horizontally and linearly on the traveling trolley; the lifting mechanism is installed on the traveling trolley; the picking and unloading mechanism is hung on the lifting mechanism to lift up and down with the lifting of the lifting mechanism; As for the intelligent aerobic fermentation treatment equipment, the intelligent aerobic fermentation treatment equipment is controlled by the automatic control system during the solid waste treatment process. During the solid waste treatment process, the automatic control system can control the walking cart to face the solid waste. The fermentation tank in the waste treatment system moves horizontally and linearly, controls the traveling trolley to move horizontally and linearly on the traveling trolley in a direction perpendicular to the traveling trolley, controls the lifting mechanism to drive the picking and unloading mechanism to lift, and controls the picking and unloading mechanism Reclaiming and discharging materials into the fermentation tank, therefore, the reclaiming and discharging mechanism can control the traveling cart, the traveling trolley and the lifting mechanism through the automatic control system to realize automatic movement in the three-dimensional space, and the reclaiming and discharging mechanism may be controlled by the automatic control system The control realizes automatic reclaiming and automatic discharging into the fermentation tank; because the discharging mechanism can automatically move in the three-dimensional space, and the discharging mechanism can automatically take and discharge materials into the fermentation tank, so The material mechanism can automatically and accurately move materials into the fermentation tank, and can avoid purely manual lifting and conveying of materials, so that the solid waste treatment system has high efficiency in processing solid waste.

Description of the drawings

In order to explain the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings that need to be used in the specific embodiments or the description of the prior art. Obviously, the appendix in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained from these drawings without creative work.

FIG. 1 is a schematic structural diagram of an intelligent aerobic fermentation processing equipment provided by Embodiment 1 of the present invention;

2 is a schematic structural diagram of the lifting mechanism in the intelligent aerobic fermentation processing equipment provided by Embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of a material taking and discharging mechanism in the intelligent aerobic fermentation processing equipment provided by Embodiment 1 of the present invention;

4 is a schematic structural diagram of a fermentation tank in a solid waste treatment system provided by Embodiment 2 of the present invention.

Icon: 10-traveling cart; 20-traveling trolley; 201-first wheel; 30-lifting mechanism; 301-upper frame; 302-scissor structure; 303-lower frame; 40-fetching and unloading mechanism; 401-bucket Body; 402-reclaimer; 403-transmission chain structure; 50-fermentation tank; 501-strip trough.

detailed description

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installation", "connection" and "connection" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.

Fig. 1 is a schematic structural diagram of an intelligent aerobic fermentation processing equipment provided by embodiment 1 of the present invention; Fig. 2 is a structural schematic diagram of a lifting mechanism in an intelligent aerobic fermentation processing equipment provided by embodiment 1 of the present invention; Fig. 3 is an embodiment of the present invention 1. A schematic structural diagram of a material taking and discharging mechanism in an intelligent aerobic fermentation treatment equipment provided; FIG. 4 is a schematic structural diagram of a fermentation tank in a solid waste treatment system provided in Embodiment 2 of the present invention.

Example 1

According to one aspect of the present invention, an intelligent aerobic fermentation processing equipment is provided, as shown in Figure 1,

Including a walking trolley 20, a lifting mechanism 30, a picking and unloading mechanism 40 for putting required fermentation materials into the fermentation tank in the solid waste treatment system or taking out fermentation products from the fermentation tank, and a mechanism that can face the fermentation tank 50. Walking cart 10 that moves horizontally and linearly;

The traveling trolley 20 moves horizontally and linearly on the traveling trolley 10 along a moving direction perpendicular to the traveling trolley 10;

The lifting mechanism 30 is installed on the traveling trolley 20;

The picking and unloading mechanism 40 is suspended on the lifting mechanism 30 so as to rise and fall with the lifting of the lifting mechanism 30;

The material taking and discharging mechanism 40 is used for obtaining required fermentation materials and discharging materials into the fermentation tank 50.

According to the solid waste treatment system of the present invention, for the intelligent aerobic fermentation treatment equipment, the

The intelligent aerobic fermentation treatment equipment is controlled by the automatic control system during the solid waste treatment process. During the solid waste treatment process, the automatic control system can control the walking cart 10 to face the fermentation tank 50 in the solid waste treatment system. Move horizontally and linearly, control the traveling trolley 20 to move horizontally and linearly on the traveling trolley 10 along the moving direction perpendicular to the traveling trolley 10, control the lifting mechanism 30 to drive the picking and unloading mechanism 40 up and down, and control the picking and unwinding mechanism 40 to pick up materials And the material is discharged into the fermentation tank 50, therefore, the picking and unloading mechanism 40 can control the traveling cart 10, the traveling trolley 20, and the lifting mechanism 30 through an automatic control system to realize automatic movement in the three-dimensional space, and the picking and unloading mechanism 40 can Through the automatic control system control, automatic feeding and feeding into the fermentation tank 50 are realized; because the feeding and unwinding mechanism 40 can automatically move in a three-dimensional space, and the feeding and feeding mechanism 40 can automatically pick up and feed into the fermentation tank 50 The material is automatically discharged. Therefore, the material taking and discharging mechanism 40 can automatically and accurately move the materials into the fermentation tank 50, which can avoid purely manual lifting and conveying of the materials, so that the solid waste treatment system has a high efficiency in processing solid waste.

It should be noted that both the traveling cart 10 and the traveling trolley 20 are provided with a drive assembly capable of driving the traveling cart 10 or the traveling trolley 20 to move. The drive assembly can be a belt drive and a motor, or a gear drive and a motor, and an automatic control system Connect with the motor;

The traveling cart 10 can move horizontally and linearly facing the fermentation tank 50. Therefore, it can be explained that the traveling cart 10 can move horizontally and linearly away from the fermentation tank 50, and the traveling cart 20 moves in the traveling cart 10 along the moving direction perpendicular to the traveling cart 10 The upper moving horizontally and linearly, the traveling cart 10 and the traveling trolley 20 are mainly responsible for the movement of the picking and unwinding mechanism 40 in two horizontal directions, so that the picking and unwinding mechanism 40 can find a suitable picking and unwinding position.

According to an embodiment of the solid waste treatment system of the present invention, as shown in FIG. 2, the lifting mechanism 30 includes an upper frame 301, a lower frame 303, a scissor structure 302, and a first driving mechanism;

The upper frame 301 is installed on the walking trolley 20; the lower frame 303 is connected to the upper frame 301 through the scissor structure 302; the driving mechanism is connected to the scissor structure 302;

The material picking and unloading mechanism 40 is suspended on the lower frame 303 so as to rise and fall as the lower frame 303 rises and falls.

According to the solid waste treatment system of the present invention, the lifting mechanism 30 is mainly responsible for the lifting of the feeding and discharging mechanism 40 when the feeding and discharging mechanism 40 obtains required fermentation materials and discharging the material into the fermentation tank 50, so that the feeding and discharging mechanism 40 Able to find suitable reclaiming height and unwinding height;

When the lifting mechanism 30 is working, the automatic control system controls the first driving mechanism, and the first driving mechanism drives the scissor structure 302 to expand or contract, so that the lower frame 303 is raised and lowered, so that the picking and unwinding mechanism 40 is raised and lowered.

Specifically, the scissor structure 302 includes a first oblique beam and a second oblique beam arranged in a cross;

The first driving mechanism includes two oil cylinders;

The first inclined beam is connected with an oil cylinder, and the second inclined beam is connected with another inclined beam.

The first driving mechanism synchronously controls the two oil cylinders, so that the first inclined beam and the second inclined beam are raised and lowered at the same time, so as to realize the expansion or expansion of the scissor structure 302.

According to an embodiment of the solid waste treatment system of the present invention, as shown in FIG. 3, the picking and unloading mechanism 40 includes a storage hopper, a plurality of picking shovels 402, a transmission chain structure 403, and a second drive mechanism; wherein, the storage hopper includes A bucket body 401 with an open top and a discharge bin door;

The unloading bin door is movably arranged at the bottom of the bucket body 401;

The bucket body 401 is suspended on the lower frame 303; a plurality of reclaiming shovels 402 are arranged around the bucket body 401 through a transmission chain structure 403; the transmission chain structure 403 is connected with the second driving mechanism.

According to the solid waste treatment system of the present invention, the discharge bin door is movably arranged at the bottom of the bucket body 401, so that the discharge bin door can be opened and closed relative to the bucket body 401 to realize unloading. Specifically, one of the discharge bin doors The side can be connected with the bucket body 401 through a hinge structure, the other side of the unloading bin door can be opened and closed with the bucket body 401 through the crank arm rocker structure, and the crank arm rocker structure is controlled by the automatic control system;

Wherein, the second driving mechanism is a motor, and the motor is controlled by an automatic control system to enable the chain in the transmission chain structure 403 to realize forward and reverse operation;

Preferably, the reclaiming shovel 402 is arranged on the outer ring of the transmission chain structure 403 along the transmission direction perpendicular to the transmission chain structure 403;

On the basis that the reclaimer 402 is arranged on the outer ring of the transmission chain structure 403 along the transmission direction perpendicular to the transmission chain structure 403, the opening direction of the reclaimer 402 is parallel to the transmission direction of the transmission chain structure 403; in the transmission chain structure 403 Driven by the drive, when the reclaimer 402 moves to the bottom of the bucket body 401, it needs to be able to shovel solid waste to a greater extent, and when the reclaimer 402 moves to the top of the bucket body 401, it needs to be able to make the The solid waste is discharged to a large extent. Therefore, in comprehensive consideration, it is preferable that the opening direction of the reclaimer 402 is parallel to the transmission direction of the transmission chain structure 403;

For the picking and unloading mechanism 40, for example, when the material is sludge, when the picking and unloading mechanism 40 picks up the sludge, the motor drives the transmission chain structure 403 to move, and the transmission chain structure 403 moves to drive several picking shovel 402. Move around the bucket body 401 to realize reclaiming. When the reclaiming shovel 402 moves to the top of the bucket body 401, the sludge on the reclaiming shovel 402 will naturally fall and fall into the bucket body 401; the traveling cart 10, the traveling trolley 20 and When the synergy of the lifting mechanism 30 moves the sludge in the picking and unloading mechanism 40 to the position of the fermentation tank 50, the unloading bin door is opened, the sludge in the bucket 401 is dumped into the fermentation tank 50, and the picking and unloading mechanism 40 Completed reclaiming and unloading;

In addition, when the sludge needs to be dumped, the transmission chain structure 403 drives several reclaiming shovel 402 to move around the bucket body 401. When the reclaiming shovel 402 touches the sludge in the fermentation tank 50 at the bottom, the reclaiming shovel 402 Shovel up the sludge and when the reclaimer 402 rotates to the top of the bucket body 401, the sludge on the reclaimer shovel 402 will naturally fall down into the bucket body 401 until the sludge fills the entire bucket body and the sludge fills the entire bucket body. After the body, the sludge is directly transported and thrown by the reclaiming shovel 402 to the rear of the walking, and the sludge is dumped.

When the sludge in the fermentation tank 50 needs to be transferred, the unloading bin door is closed, and the transmission chain structure 403 drives a number of reclaiming shovel 402 to move around the bucket body 401. When the reclaiming shovel 402 touches the fermentation tank 50 at the bottom When the reclaimer 402 is rotated to the top of the bucket body 401, the sludge on the reclaimer shovel 402 is poured into the bucket body 401, thereby removing the sludge in the fermentation tank 50 The sludge is transported away;

Therefore, the reclaiming mechanism can complete the above-mentioned reclaiming, discharging, dumping, and transferring functions under the cooperative action of the traveling cart 10, the traveling trolley 20, and the lifting mechanism 30;

The number of reclaiming shovel 402 is multiple; multiple reclaiming shovel 402 are arranged on the outer ring of the transmission chain structure 403 at the same interval; multiple reclaiming shovel 402 work together to perform reclaiming, unloading, dumping, and transfer, etc. Process, high work efficiency;

It should be noted that the reclaiming shovel 402 at the bottom of the bucket body 401 will not affect the opening and closing of the unloading bin door. There are many unloading bin doors, and the interval between the reclaiming shovel 402 is set for the opening and closing of the unloading bin door. It provides enough space.

According to an embodiment of the solid waste treatment system of the present invention, as shown in FIG. 2, the walking trolley 20 includes a fixed frame;

The top of the fixed frame is fixedly connected with the upper frame 301, and the bottom of the fixed frame is walking on the traveling cart 10.

According to the solid waste treatment system of the present invention, the traveling cart 10 includes a main beam, an outrigger, and a bottom beam. A first track is provided on the top of the main beam of the traveling cart, and a first wheel 201 is provided on the bottom of the fixed frame. The wheels 201 travel on the first track, and the first wheels 201 increase the moving speed of the fixed frame on the traveling cart;

In addition, the bottom of the walking trolley is also equipped with a variety of monitoring sensing elements to monitor multiple data parameters during the fermentation process.

Example 2

The foregoing embodiment 1 is a specific statement for the intelligent aerobic fermentation treatment equipment, which can be used in a solid waste treatment system, so that the solid waste treatment system has a high efficiency in processing solid waste;

The solid waste treatment system includes a fermentation tank 50 and intelligent aerobic fermentation processing equipment; the intelligent aerobic fermentation processing equipment is used to transfer fermentation materials to the fermentation tank, transfer the fermentation materials out of the fermentation tank, and transfer the fermentation tank Turn over the fermentation materials and transport the fermentation materials in the fermentation tank;

In the intelligent aerobic fermentation processing equipment, a second wheel is provided on the legs of the walking cart, and a second track is provided on the bottom of the outer side of the fermentation tank; the second wheel runs along the second track, and the second wheel increases the walking height. The speed at which the car moves on the outer bottom. According to an embodiment of the solid waste treatment system of the present invention, as shown in FIG. 4, the fermentation tank 50 includes a plurality of strip troughs 501 independent of each other;

Every two strip troughs 501 are arranged adjacently;

A plurality of strip-shaped troughs 501 are arranged in sequence along the length of the fermentation tank 50, or a plurality of strip-shaped troughs 501 are arranged in sequence along the width of the fermentation tank 50.

According to the solid waste treatment system of the present invention, in the prior art, the fermentation tank 50 is an integral tank. The fermentation tank 50 is 48m long and 1m wide. There is a long aeration path and a large aeration pressure loss. The problem of poor effect, in this embodiment, the fermentation tank 50 is divided into a plurality of independent strip troughs 501, the length of the strip trough 501 is 10m, the width is 4m, the strip trough 501 makes the exposure The air path is relatively shorter, which improves the aeration effect.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be equivalently replaced; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention range.

Claims

The intelligent aerobic fermentation processing equipment is characterized by including a walking trolley, a lifting mechanism, a material taking and discharging mechanism, and a walking cart that can move horizontally and linearly facing the fermentation tank;

The traveling trolley moves horizontally and linearly on the traveling trolley in a moving direction perpendicular to the traveling trolley;

The lifting mechanism is installed on the walking trolley, and the lifting mechanism includes an upper frame, a lower frame, a scissor structure, and a first driving mechanism;

The upper frame is installed on the walking trolley; the lower frame is connected to the upper frame through the scissor structure; the first driving mechanism is connected to the scissor structure;

The picking and unloading mechanism is hung on the lower frame so as to rise and fall as the lower frame rises and falls.
The intelligent aerobic fermentation processing equipment according to claim 1, wherein the scissor structure comprises a first inclined beam and a second inclined beam arranged in a cross;

The first driving mechanism is respectively connected with the first inclined beam and the second inclined beam.
The intelligent aerobic fermentation processing equipment according to claim 2, wherein the first driving mechanism includes two oil cylinders;

The first inclined beam is connected to one of the cylinders, and the second inclined beam is connected to the other inclined beam.
The intelligent aerobic fermentation processing equipment according to claim 1, wherein the picking and unloading mechanism includes a storage hopper, a plurality of picking shovels, a transmission chain structure, and a second drive mechanism; wherein, the storage hopper includes Bucket body with open top and unloading bin door;

The unloading bin door is movably arranged at the bottom of the bucket;

The bucket body is suspended on the lower frame; a plurality of the reclaiming shovels are arranged around the bucket body through the transmission chain structure; the transmission chain structure is connected with the second driving mechanism.
The intelligent aerobic fermentation processing equipment according to claim 4, wherein a plurality of the reclaiming shovels are arranged at the same interval on the outer ring of the transmission chain structure.
The intelligent aerobic fermentation processing equipment according to claim 5, wherein the opening direction of the reclaiming shovel is parallel to the transmission direction of the transmission chain structure.
The intelligent aerobic fermentation processing equipment according to claim 1, wherein the walking trolley comprises a fixed frame;

The top of the fixed frame is fixedly connected with the upper frame, and the bottom of the fixed frame runs on the traveling cart.
The intelligent aerobic fermentation processing equipment according to claim 7, wherein the traveling cart includes a main beam, an outrigger and a bottom beam; wherein the top of the main beam is provided with a first track, and the fixed The bottom of the frame is provided with a first wheel;

The first wheel runs on the first track.
A solid waste treatment system, characterized by comprising a fermentation tank and the intelligent aerobic fermentation treatment equipment according to any one of claims 1-8;

The intelligent aerobic fermentation processing equipment is used to transfer fermentation materials into the fermentation tank, transfer out the fermentation materials in the fermentation tank, turn over the fermentation materials in the fermentation tank, and turn the fermentation tank The fermented materials inside are transported away;

The legs of the traveling cart in the intelligent aerobic fermentation processing equipment are provided with second wheels, and the bottom of the outer side of the fermentation tank is provided with a second track; the second wheels walk along the second track.